CN114439961A - Flow-regulating pressure-regulating valve - Google Patents
Flow-regulating pressure-regulating valve Download PDFInfo
- Publication number
- CN114439961A CN114439961A CN202210105902.6A CN202210105902A CN114439961A CN 114439961 A CN114439961 A CN 114439961A CN 202210105902 A CN202210105902 A CN 202210105902A CN 114439961 A CN114439961 A CN 114439961A
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- Prior art keywords
- fixedly connected
- valve body
- wall
- valve
- diversion
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 230000001105 regulatory effect Effects 0.000 claims abstract description 43
- 238000001035 drying Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 210000003437 trachea Anatomy 0.000 claims 4
- 239000007789 gas Substances 0.000 abstract description 32
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 5
- 239000001301 oxygen Substances 0.000 abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 4
- 230000005526 G1 to G0 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/265—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a sleeve sliding in the direction of the flow line
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
- F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/46—Mechanical actuating means for remote operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
- F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0123—Mounting arrangements characterised by number of vessels
- F17C2205/0126—One vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
- F17C2205/0335—Check-valves or non-return valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0107—Single phase
- F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a flow-regulating pressure-regulating valve, and relates to the technical field of valves. The utility model provides a flow regulating air-vent valve, includes the valve body, and the valve body includes the valve body, and valve body inner wall fixedly connected with water conservancy diversion storehouse, the sealed other end in water conservancy diversion storehouse one end is opened, is formed with the water conservancy diversion interval between water conservancy diversion storehouse open end and the valve body, and water conservancy diversion storehouse internally mounted has adjustment mechanism, and water conservancy diversion storehouse top fixedly connected with runs through the gas injection pipe of valve body inner wall, and water conservancy diversion storehouse lateral wall runs through the perforated pipe that is provided with and adjustment mechanism looks adaptation. According to the invention, the drying mechanism can continuously press the inflating rocker plate downwards, the rocker plate is used for driving the rocker to pull the traction frame to press downwards, so that gas can be injected into the gas tank in the inflating mechanism, high air pressure is formed in the gas tank, and the dryer placed in the drying box is blown into the valve body through quick release of the gas valve, so that the valve can be effectively prevented from being in a non-working state in a humid environment and being corroded by oxygen, and the service life of the valve is ensured.
Description
Technical Field
The invention relates to the technical field of valves, in particular to a flow-regulating pressure-regulating valve.
Background
The flow regulating and pressure regulating valve consists of valve body, flow guider, sleeve, etc. the flow guider is fixed in the middle cavity of the back valve body, and the water flow produces annular flow channel inside the valve body and forms one flow channel with gradually decreased area from the inlet to the outlet by controlling the flow area, so as to raise the flow rate of the fluid gradually and form jet collision in the central direction of the pipeline via several holes in the peripheral direction to reach the aim of stabilizing flow and regulating pressure.
The patent publication No. CN106838403A discloses a self-operated regulating piston flow-regulating pressure-regulating valve, which can remove large particles through a filter valve, and prevent the whole system from being blocked and energy efficiency reduction caused by pollutants; the hydraulic cylinder is pushed by the pipeline liquid pressure to adjust the pressure difference, external electric power or other energy sources are not needed, and the convenience is greatly improved; the motion direction of the piston is adjusted to be consistent with the fluid direction, and the flow channel is simple, so that the cavitation erosion coefficient is obviously improved, and the cavitation erosion prevention effect under high pressure difference is obvious; the invention has reasonable design, simple structure and convenient operation.
However, the above patent has the following problems: 1. when the valve is used for a long time, the assembly connected with the adjusting piston in the valve is in a humid environment for a long time and is extremely easy to corrode under the action of oxygen, so that the service life of the whole valve is shortened; 2. the valve body side of traditional accent flow air-vent valve can be protruding the installation and carrying out pressure flow control's adjusting part, and this makes the great installation of being not convenient for of whole volume of valve, and its focus skew is comparatively serious after the installation simultaneously, can make the pressurized condition inconsistent at connection position when using for a long time to the ageing degree is different, may be too early appear the phenomenon of leaking.
Disclosure of Invention
The present invention is directed to a flow regulating pressure regulating valve, which solves the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a flow regulating and pressure regulating valve comprises a valve body, wherein the valve body comprises a valve body, a flow guide bin is fixedly connected to the inner wall of the valve body, one end of the flow guide bin is sealed, the other end of the flow guide bin is open, a flow guide interval is formed between the open end of the flow guide bin and the valve body, an adjusting mechanism is arranged in the flow guide bin, a gas injection pipe penetrating through the inner wall of the valve body is fixedly connected to the top of the flow guide bin, a perforated pipe matched with the adjusting mechanism is arranged on the side wall of the flow guide bin in a penetrating manner, a positioning mechanism matched with the adjusting mechanism is fixedly connected to the top of the valve body, a drying mechanism is arranged on the side wall of the valve body and comprises a shell fixed to the side wall of the valve body, a drying tank is fixedly connected to the top of the shell, a gas transmission pipe penetrating through the top of the shell is fixedly connected to the top of the drying tank, a gas valve controlled by a knob is arranged at the bottom of the drying tank, a gas receiving pipe is fixedly connected to the other end of the gas tank, the check valve is installed at gas pitcher outer wall top, and check valve top fixedly connected with gas-distributing pipe, the equal fixedly connected with of gas-distributing pipe outer wall and terminal surface inflate the mechanism, the positive fixedly connected with panel of shell, panel top rotate to be connected with the shake board of inflating, inflate the shake board and inflate the mechanism and rotate and be connected.
Furthermore, the adjusting mechanism comprises a bearing sleeve seat fixed on the inner wall of the end face of the diversion bin, a transit bearing is fixedly embedded in the bearing sleeve seat, the inner wall of the transit bearing is provided with a central connecting shaft, one end of the central connecting shaft is fixedly connected with a driving disc, the other end of the central connecting shaft is fixedly connected with a turntable, the other side of the turntable is fixedly connected with a rocking post, the outer wall of the rocking post is rotatably connected with a rocking frame, the other end of the rocking frame is rotatably connected with an adjusting piston, the adjusting piston is slidably connected with the diversion bin, the other end of the adjusting piston is fixedly connected with a diversion cover, the outer wall of the diversion cover is respectively provided with a strip hole and a dense hole in a penetrating way, the diversion cover is matched with the diversion section, the center of the other side of the driving disc is fixedly connected with a driving shaft, the driving shaft penetrates through the perforated pipe and is fixedly connected with a driven gear, the outer wall of the valve body is fixedly connected with a protective cover which surrounds the driven gear, and the inner wall of the center of the protective cover is fixedly connected with a bearing seat, the bearing seat is rotatably connected with a transfer gear meshed with the driven gear through an end face bearing, and the outer wall of the valve body is fixedly connected with a driving mechanism meshed with the transfer gear in a sleeved mode.
Furthermore, the driving mechanism comprises a connecting inner ring and an outer ring which are fixed on the outer wall of the valve body, a plurality of balls are arranged between the connecting inner ring and the outer ring, a side guard plate is fixedly connected to the side wall of the connecting inner ring, an assembling ring is fixedly connected to the side surface of the outer ring, side teeth meshed with the transfer gear are arranged on the side surface of the assembling ring in an equidistant mode, positioning holes are formed in the side surface of the assembling ring in an equidistant mode in the periphery of the side teeth, the positioning mechanism is matched with the positioning holes, and a steering wheel is fixedly connected to the outer wall of the assembling ring.
Furthermore, the inner wall of the end surface of the adjusting piston is provided with vent holes at equal intervals, and the outer diameter of the adjusting piston is the same as the inner diameter of the diversion bin.
Furthermore, the diameter of the transfer gear is smaller than that of the driven gear, and an opening for exposing the transfer gear is formed in the side face of the protective cover.
Furthermore, the inflation mechanism includes a piston cylinder, and the inlet port has been seted up to piston cylinder outer wall top equidistance, and the piston cylinder bottom is provided with the venthole that is connected with the gas-distributing pipe, piston cylinder inner wall sliding connection has the piston board, the piston board runs through from top to bottom has the inflation hole, and the piston board bottom is located the position equidistance of inflation hole below and pastes and has one-way ventilative piece, and piston board top fixedly connected with compression leg, the traction frame of compression leg top fixedly connected with Z shape, traction frame top fixedly connected with playback spring, playback spring top are connected with shell top inner wall, and the traction frame bottom is rotated and is connected with the rocker, the rocker other end with the rocker rotates and connects of inflating.
Furthermore, the front face of the panel is embedded and rotatably connected with a rotary sleeve, the rotary sleeve is connected with a knob, and the front face of the panel is provided with a vertical hole for the rocker to move.
Furthermore, the drying tank comprises a connecting box, the bottom of the connecting box is fixedly connected with an air receiving hopper, the front of the connecting box is movably connected with an inserted inserting box, the bottom of the inserting box is fixedly connected with a hollow plate, and the front of the inserting box is provided with a buckling groove.
Furthermore, the positioning mechanism comprises a positioning box, the side face of the positioning box is connected with a plurality of positioning columns in a penetrating mode in a sliding mode, the positioning columns are located on one end of the inside of the positioning box and fixedly connected with a connecting plate, the side face of the connecting plate is fixedly connected with a positioning spring, the other end of the positioning spring is fixedly connected with the side wall of the positioning box, the top of the connecting plate is fixedly connected with a push block penetrating through the top of the positioning box, the front side and the rear side of the push block are rotatably connected with fixed buckles, the side face of the positioning box is fixedly connected with studs, and the studs are matched with the fixed buckles.
Furthermore, the two ends of the valve body are fixedly connected with flange plates, the side faces of the flange plates are fixedly connected with sealing rings, the flange plate towards the opening end of the diversion bin is the water outlet end of the valve body, and the flange plate towards the sealing end of the diversion bin is the water inlet end of the valve body.
Furthermore, the top of the valve body is fixedly connected with lifting rings at equal intervals, the bottom of the valve body is fixedly connected with a valve seat, and the outer wall of the flow guide bin is fixedly connected with the valve body through a connecting block.
Compared with the prior art, the invention has the beneficial effects that:
this accent and flow air-vent valve, can pass through the drying mechanism who sets up and push down the shake plate of inflating in succession, utilize the shake plate to drive the rocker and pull the traction frame and push down, thereby carry out the gas injection to the inside gas pitcher of inflating the mechanism, and make the inside high atmospheric pressure that forms of gas pitcher, the quick release of rethread air valve, the desiccator that will place in the drying box blows to the inside of valve body, make its inside most moisture absorbed, thereby can effectually avoid the valve to be in the corrosion rate of non-operating state humid environment and oxygen to it, guarantee the service life of valve.
Simultaneously, through installing the actuating mechanism and the inside other subassemblies of cooperation adjustment mechanism at the valve body outer wall, through the rotation of drive steering wheel, utilize transfer gear and the meshing that follows the driving wheel to form laborsaving lever structure, cooperation positioning mechanism's is spacing, guarantees that inside piston can fix in suitable position, and the actuating mechanism who installs on the valve body outer wall can be effectual the holistic center of packing valve and concentrate at the valve center to the process of using is gathered can not make the pressure of hookup location unbalanced.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic view of the disassembly structure of the adjusting mechanism of the present invention;
FIG. 4 is a schematic view of an adjusting mechanism assembly structure of the present invention;
FIG. 5 is a schematic view of the driving mechanism of the present invention;
FIG. 6 is a schematic view of the valve body structure of the present invention;
FIG. 7 is a schematic view of the internal structure of the drying mechanism according to the present invention;
FIG. 8 is a schematic view of the inflation mechanism of the present invention;
FIG. 9 is a schematic view of the configuration of a dryer can of the present invention;
fig. 10 is a schematic view of the internal structure of the positioning mechanism of the present invention.
In the figure: 1. a valve body; 101. a valve body; 102. a flange plate; 103. a seal ring; 104. a hoisting ring; 105. a gas injection pipe; 106. a diversion bin; 107. connecting blocks; 108. a perforated pipe; 109. a valve seat; 2. a protective cover; 3. an adjustment mechanism; 301. a bearing housing seat; 302. a transfer bearing; 303. a central connecting shaft; 304. a turntable; 305. shaking the column; 306. a drive disc; 307. a drive shaft; 308. a driven gear; 309. a transfer gear; 310. an end face bearing; 311. a bearing seat; 312. a drive mechanism; 313. a cradle; 314. a vent hole; 315. an adjusting piston; 316. a pod; 317. strip holes; 318. dense holes are formed; 319. connecting the inner ring; 320. an edge guard plate; 321. a ball bearing; 322. an outer ring; 323. assembling a ring; 324. positioning holes; 325. a rudder wheel; 326. a side tooth; 4. a drying mechanism; 401. a housing; 402. a drying tank; 403. a gas transmission pipe; 405. a gas receiving pipe; 406. an air valve; 407. a knob; 408. a gas tank; 409. a gas distributing pipe; 410. a one-way valve; 411. an inflation mechanism; 412. inflating and shaking the plate; 413. a panel; 414. vertical holes; 415. screwing a sleeve; 416. a piston cylinder; 417. an air inlet; 418. a piston plate; 419. a one-way breathable sheet; 420. pressing the column; 421. a traction frame; 422. a rocker; 423. a homing spring; 424. an air outlet; 425. a connection box; 426. an air receiving hopper; 427. inserting a box; 428. a hollowed-out plate; 429. buckling grooves; 5. a positioning mechanism; 501. a positioning box; 502. a positioning column; 503. a connecting plate; 504. a positioning spring; 505. a push block; 506. a fixing buckle; 507. and (4) a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
Examples
When the flow regulating pressure regulating valve is selectively installed, the flow regulating pressure regulating valve provided by the invention is selectively used, the flow and the water pressure of the flow regulating pressure regulating valve are still controlled in a traditional piston mode, the pump controls the internal water pressure and water flow through the regulating mechanism 3 which is more integrally installed with the valve body 1, the gravity center of the whole valve body 1 can be concentrated in the middle of the valve body 1, the internal relevant parts are prevented from being corroded due to the combined action of the internal humid environment and oxygen when the valve body 1 is stopped to be used, the internal environment humidity of the valve body 1 can be effectively reduced by forming high-pressure air flow through a manual drying mechanism and matching with a water-soluble drying agent, the service life of the valve body 1 is prolonged, and the internal part of the valve body 1 is prevented from being excessively corroded.
As shown in fig. 1-10, the present invention provides a technical solution: a flow-regulating pressure-regulating valve comprises a valve body 1, the valve body 1 comprises a valve body 101, the inner wall of the valve body 101 is fixedly connected with a flow guide bin 106, one end of the flow guide bin 106 is sealed, the other end of the flow guide bin is open, a flow guide interval is formed between the open end of the flow guide bin 106 and the valve body 101, an adjusting mechanism 3 is installed inside the flow guide bin 106, the top of the flow guide bin 106 is fixedly connected with a gas injection pipe 105 penetrating through the inner wall of the valve body 101, the side wall of the flow guide bin 106 is provided with a perforated pipe 108 matched with the adjusting mechanism 3 in a penetrating manner, the top of the valve body 101 is fixedly connected with a positioning mechanism 5 matched with the adjusting mechanism 3, the side wall of the valve body 101 is provided with a drying mechanism 4, the drying mechanism 4 comprises a shell 401 fixed on the side wall of the valve body 101, the top of the shell 401 is fixedly connected with a drying tank 402, the top of the drying tank 402 is fixedly connected with a gas transmission pipe 403 penetrating through the top of the shell 401, the gas injection pipe 403 is connected with the gas injection pipe 105, the bottom of the drying tank 402 is provided with a gas valve 406 controlled by a knob 407, the bottom of the air valve 406 is fixedly connected with an air receiving pipe 405, the other end of the air receiving pipe 405 is fixedly connected with an air tank 408, a one-way valve 410 is installed at the top of the outer wall of the air tank 408, a gas distributing pipe 409 is fixedly connected to the top of the one-way valve 410, the outer wall of the gas distributing pipe 409 and the end face of the air charging mechanism 411 are fixedly connected with one another, a panel 413 is fixedly connected to the front of the shell 401, the top of the panel 413 is rotatably connected with a gas charging rocker 412, and the gas charging rocker 412 is rotatably connected with the gas charging mechanism 411.
The adjusting mechanism 3 comprises a bearing sleeve seat 301 fixed on the inner wall of the end face of the diversion bin 106, a transit bearing 302 is fixedly embedded in the bearing sleeve seat 301, the inner wall of the transit bearing 302 is provided with a central connecting shaft 303, one end of the central connecting shaft 303 is fixedly connected with a driving disc 306, the other end of the central connecting shaft is fixedly connected with a turntable 304, the other side of the turntable 304 is fixedly connected with a rocking column 305, the outer wall of the rocking column 305 is rotatably connected with a rocking frame 313, the other end of the rocking frame 313 is rotatably connected with an adjusting piston 315, the adjusting piston 315 is slidably connected with the diversion bin 106, the other end of the adjusting piston 315 is fixedly connected with a diversion cover 316, the outer wall of the diversion cover 316 is respectively provided with a strip hole 317 and a dense hole 318 in a penetrating way, the diversion cover 316 is matched with a diversion section, the center of the other side of the driving disc 306 is fixedly connected with a driving shaft 307, the driving shaft 307 is fixedly connected with a driven gear 308 after passing through the perforated pipe 108, the outer wall of the valve body 101 is fixedly connected with a protective cover 2 which surrounds the driven gear 308, the inner wall of the center of the protective cover 2 is fixedly connected with a bearing seat 311, the bearing seat 311 is rotatably connected with a transfer gear 309 engaged with the driven gear 308 through an end face bearing 310, the outer wall of the valve body 101 is fixedly connected with a driving mechanism 312 engaged with the transfer gear 309 in a sleeved manner, the driving mechanism 312 comprises a connecting inner ring 319 and an outer ring 322 fixed on the outer wall of the valve body 101, a plurality of balls 321 are arranged between the connecting inner ring 319 and the outer ring 322, the side wall of the connecting inner ring 319 is fixedly connected with a side guard plate 320, the side face of the outer ring 322 is fixedly connected with an assembling ring 323, the side face of the assembling ring 323 is equidistantly provided with edge teeth 326 engaged with the transfer gear 309, the side face of the assembling ring 323 is equidistantly provided with positioning holes 324 at the periphery of the edge teeth 326, the positioning mechanism 5 is matched with the positioning holes 324, the outer wall of the assembling ring 323 is fixedly connected with a steering wheel 325, the inner wall of the end face of the adjusting piston 315 is equidistantly provided with vent holes 314, the outer diameter of the adjusting piston 315 is the same as the inner diameter of the diversion chamber 106, the diameter of the transfer gear 309 is smaller than the diameter of the driven gear 308, and an opening for exposing the transfer gear 309 is formed in the side surface of the protective cover 2.
The inflation mechanism 411 comprises a piston cylinder 416, air inlet holes 417 are equidistantly formed in the top of the outer wall of the piston cylinder 416, an air outlet hole 424 connected with the air distribution pipe 409 is formed in the bottom of the piston cylinder 416, a piston plate 418 is slidably connected to the inner wall of the piston cylinder 416, inflation holes are vertically penetrated through the piston plate 418, a one-way air-permeable sheet 419 is equidistantly adhered to the position, below the inflation holes, of the bottom of the piston plate 418, a pressing column 420 is fixedly connected to the top of the piston plate 418, a Z-shaped traction frame 421 is fixedly connected to the top of the pressing column 420, a homing spring 423 is fixedly connected to the top of the traction frame 421, the top of the homing spring 423 is connected with the inner wall of the top of the shell 401, a rocker 422 is rotatably connected to the bottom of the traction frame 421, the other end of the rocker 422 is rotatably connected with the inflation rocking plate 412, a rotary sleeve 415 is rotatably connected to the front of the panel 413 in an embedded manner, the rotary sleeve 415 is connected with a rotary knob 407, and a vertical hole 414 for the rocker 422 to move is formed in the front of the panel 413.
It should be noted that, it pushes down to drive rocker 422 with the rocker 412 of inflating, thereby to inject gas to the inside gas pitcher 408 of drying mechanism 4, and make the inside high atmospheric pressure that forms of gas pitcher 408, the quick release of rethread air valve 406, the desiccator that will place in retort 402 blows to the inside of valve body 1, make its inside most moisture absorbed, thereby can effectually avoid the valve to be in the moist environment of non-operating condition and the corrosion rate of oxygen to it, guarantee the service life of valve.
The drying tank 402 comprises a connecting box 425, an air receiving hopper 426 is fixedly connected to the bottom of the connecting box 425, an inserting type plug box 427 is movably connected to the front face of the connecting box 425, a hollow plate 428 is fixedly connected to the bottom of the plug box 427, and a buckling groove 429 is formed in the front face of the plug box 427.
It should be noted that the cartridge 427 is required to contain an aqueous desiccant, which is powdered to facilitate the driving of the air flow and to be carried away with the water flow when the valve is in use.
It should be noted that, when the positioning mechanism 5 is fixed, the positioning post 502 is inserted into the positioning hole 324 of the assembling ring 323, so as to fix the position of the whole adjusting mechanism 3, and ensure the stability of the water outlet pressure, when the adjustment is needed, the pushing block 505 is pushed by the finger to the opposite side, and the fixing buckle 506 is buckled on the stud 507 to complete the fixation, after the adjustment is completed, the fixing buckle 506 is taken off from the stud 507, the positioning post 502 will be automatically abutted against the assembling ring 323, and the positioning post 502 is inserted into the positioning hole 324 by rotating the assembling ring 323.
The equal fixedly connected with ring flange 102 in valve body 101 both ends, the equal fixedly connected with sealing washer 103 in ring flange 102 side, the ring flange 102 of water conservancy diversion storehouse 106 open end orientation is valve body 101 and goes out the water end, and the ring flange 102 of the sealed end orientation of water conservancy diversion storehouse 106 is the valve body 101 and intakes the end, and it will be clear to intake end and play water end to install according to the installation direction. .
It should be noted that, in the use process of the flow regulating pressure regulating valve, firstly, the connected pipes need to be connected to the water inlet end and the water outlet end of the valve body 1 respectively, and the diversion cover 316 is controlled by the internal regulating piston 315 to cover the water outlet amount and the water outlet pressure of the size control valve of the diversion interval, compared with the traditional regulating mechanism 3 protruding out of the flow regulating pressure regulating valve, the regulating mechanism 3 used in the invention can perform the telescopic driving of the regulating piston 315 by rotating the steering wheel 325 by taking the valve body 1 as the center through the driving mechanism 312 installed on the outer wall of the valve body 1, and forms a labor-saving body shape by the side teeth 326, the transit gear 309 and the driven gear 308, so that the rotation of the regulating piston 315 is more convenient and faster, and the fixation is more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A flow-regulating pressure-regulating valve comprises a valve body (1), and is characterized in that: the valve body (1) comprises a valve body (101), a diversion bin (106) is fixedly connected to the inner wall of the valve body (101), one end of the diversion bin (106) is sealed, the other end of the diversion bin (106) is open, a diversion interval is formed between the open end of the diversion bin (106) and the valve body (101), an adjusting mechanism (3) is installed inside the diversion bin (106), a gas injection pipe (105) penetrating through the inner wall of the valve body (101) is fixedly connected to the top of the diversion bin (106), a perforated pipe (108) matched with the adjusting mechanism (3) is arranged on the side wall of the diversion bin (106) in a penetrating mode, a positioning mechanism (5) matched with the adjusting mechanism (3) is fixedly connected to the top of the valve body (101), a drying mechanism (4) is installed on the side wall of the valve body (101), the drying mechanism (4) comprises a shell (401) fixed to the side wall of the valve body (101), a drying tank (402) is fixedly connected to the top of the shell (401), a gas transmission pipe (403) penetrating through the top of the shell (401) is fixedly connected to the top of the drying tank (402), the utility model discloses a drying tank, including drying tank (402), trachea (403), trachea (406) and gas injection pipe (105), be provided with the pneumatic valve (406) that utilizes knob (407) to control bottom drying tank (402), pneumatic valve (406) bottom fixedly connected with connects trachea (405), connects trachea (405) other end fixedly connected with gas pitcher (408), and check valve (410) are installed at gas pitcher (408) outer wall top, and check valve (410) top fixedly connected with gas distribution pipe (409), and mechanism (411) are aerifyd to the equal fixedly connected with of gas distribution pipe (409) outer wall and terminal surface, shell (401) openly fixedly connected with panel (413), panel (413) top is rotated and is connected with and is beaten gas rocker (412), and it is connected with to aerify rocker (412) to aerify mechanism (411) rotation.
2. A flow regulating pressure regulating valve according to claim 1 wherein: the adjusting mechanism (3) comprises a bearing sleeve seat (301) fixed on the inner wall of the end face of the diversion bin (106), a transfer bearing (302) is fixedly embedded in the bearing sleeve seat (301), a center connecting shaft (303) is arranged on the inner wall of the transfer bearing (302), one end of the center connecting shaft (303) is fixedly connected with a driving disc (306), the other end of the center connecting shaft is fixedly connected with a turntable (304), the other side of the turntable (304) is fixedly connected with a rocking column (305), the outer wall of the rocking column (305) is rotatably connected with a rocking frame (313), the other end of the rocking frame (313) is rotatably connected with an adjusting piston (315), the adjusting piston (315) is slidably connected with the diversion bin (106), the other end of the adjusting piston (315) is fixedly connected with a diversion cover (316), a strip hole (317) and a dense hole (318) are respectively arranged on the outer wall of the diversion cover (316) in a penetrating mode, and the diversion cover (316) is matched with the diversion interval, the center of the other side of the driving disc (306) is fixedly connected with a driving shaft (307), the driving shaft (307) penetrates through the perforated pipe (108) and then is fixedly connected with a driven gear (308), the outer wall of the valve body (101) is fixedly connected with a protective cover (2) surrounding the driven gear (308), the center of the protective cover (2) is fixedly connected with a bearing seat (311), the bearing seat (311) is rotatably connected with a transfer gear (309) meshed with the driven gear (308) through an end face bearing (310), and the outer wall of the valve body (101) is fixedly connected with a driving mechanism (312) meshed with the transfer gear (309) in a sleeved mode.
3. A flow regulating pressure regulating valve according to claim 2 wherein: the valve body (101) is provided with a plurality of balls (321) between connecting inner ring (319) and outer ring (322) including fixing at valve body (312) outer wall, drive mechanism (312), connect inner ring (319) and outer ring (322) between be provided with, it has limit backplate (320) to connect inner ring (319) lateral wall fixed connection, outer ring (322) side fixedly connected with assembly circle (323), assembly circle (323) side equidistance is provided with limit tooth (326) with transfer gear (309) engaged with, positioning hole (324) have been seted up to assembly circle (323) side position limit tooth (326) periphery equidistance, positioning mechanism (5) and positioning hole (324) looks adaptation, assembly circle (323) outer wall fixedly connected with steering wheel (325).
4. A flow regulating pressure regulating valve according to claim 2 wherein: the inner wall of the end face of the adjusting piston (315) is equidistantly provided with vent holes (314), and the outer diameter of the adjusting piston (315) is the same as the inner diameter of the diversion bin (106).
5. A flow regulating pressure regulating valve according to claim 2 wherein: the diameter of the transfer gear (309) is smaller than that of the driven gear (308), and an opening for exposing the transfer gear (309) is formed in the side face of the protective cover (2).
6. A flow regulating pressure regulating valve according to claim 1 wherein: the air inflation mechanism (411) comprises a piston cylinder (416), air inlet holes (417) are formed in the top of the outer wall of the piston cylinder (416) at equal intervals, air outlet holes (424) connected with the air distribution pipe (409) are formed in the bottom of the piston cylinder (416), piston cylinder (416) inner wall sliding connection has piston board (418), piston board (418) run through from top to bottom has the inflation hole, piston board (418) bottom is located the position equidistance of inflation hole below and pastes one-way ventilative piece (419), piston board (418) top fixedly connected with compression leg (420), traction frame (421) of compression leg (420) top fixedly connected with Z shape, traction frame (421) top fixedly connected with playback spring (423), playback spring (423) top is connected with shell (401) top inner wall, traction frame (421) bottom rotates and is connected with rocker (422), rocker (422) other end with it rotates to connect to inflate rocker board (412).
7. A flow regulating pressure regulating valve according to claim 6 wherein: the front surface of the panel (413) is connected with a rotary sleeve (415) in an embedded and rotating mode, the rotary sleeve (415) is connected with a rotary knob (407), and a vertical hole (414) for the rocker (422) to move is formed in the front surface of the panel (413).
8. A flow regulating pressure regulating valve according to claim 1 wherein: the drying tank (402) comprises a connecting box (425), the bottom of the connecting box (425) is fixedly connected with an air receiving hopper (426), the front face of the connecting box (425) is movably connected with an inserted inserting box (427), the bottom of the inserting box (427) is fixedly connected with a hollow plate (428), and the front face of the inserting box (427) is provided with a buckling groove (429).
9. A flow regulating pressure regulating valve according to claim 1 wherein: positioning mechanism (5) are including location box (501), and location box (501) side has a plurality of reference columns (502) with running through form sliding connection, and reference column (502) are located inside one end fixedly connected with connecting plate (503) of location box (501), and connecting plate (503) side fixedly connected with positioning spring (504), the positioning spring (504) other end with location box (501) lateral wall fixed connection, connecting plate (503) top fixedly connected with run through ejector pad (505) at location box (501) top, both sides are rotated around ejector pad (505) and are connected with fixed knot (506), location box (501) side fixedly connected with post (507), post (507) and fixed knot (506) looks adaptation.
10. A flow regulating pressure regulating valve according to claim 1 wherein: the water-saving type water-saving valve is characterized in that flange plates (102) are fixedly connected to two ends of the valve body (101), sealing rings (103) are fixedly connected to the side faces of the flange plates (102), the flange plate (102) facing the opening end of the diversion bin (106) is the water outlet end of the valve body (101), and the flange plate (102) facing the sealing end of the diversion bin (106) is the water inlet end of the valve body (101).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210105902.6A CN114439961B (en) | 2022-01-28 | 2022-01-28 | Flow-regulating pressure regulating valve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210105902.6A CN114439961B (en) | 2022-01-28 | 2022-01-28 | Flow-regulating pressure regulating valve |
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| CN114439961B CN114439961B (en) | 2023-10-24 |
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| US5799688A (en) * | 1990-12-20 | 1998-09-01 | Jetec Company | Automatic flow control valve |
| US20160319812A1 (en) * | 2015-05-01 | 2016-11-03 | Graco Minnesota Inc. | Pneumatic timing valve |
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| CN112524272A (en) * | 2020-12-27 | 2021-03-19 | 诸暨市昂伯暖通科技有限公司 | Water heating valve with moisture-proof and rust-proof functions |
| CN214715556U (en) * | 2021-04-21 | 2021-11-16 | 江西艾维斯机械有限公司 | Adsorption dryer capable of drying uniformly |
| CN215371058U (en) * | 2021-08-12 | 2021-12-31 | 江苏宏达电气有限公司 | Gas-insulated high-voltage switch dehumidification structure |
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2022
- 2022-01-28 CN CN202210105902.6A patent/CN114439961B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5799688A (en) * | 1990-12-20 | 1998-09-01 | Jetec Company | Automatic flow control valve |
| DE102015106673A1 (en) * | 2015-04-29 | 2016-11-03 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | fluid control dial |
| US20160319812A1 (en) * | 2015-05-01 | 2016-11-03 | Graco Minnesota Inc. | Pneumatic timing valve |
| CN108533811A (en) * | 2018-04-23 | 2018-09-14 | 东莞蒲微防水透气膜材料有限公司 | A kind of explosion-proof valve and detection method for inflating spool, fast aeration detection box body tightness |
| CN112524272A (en) * | 2020-12-27 | 2021-03-19 | 诸暨市昂伯暖通科技有限公司 | Water heating valve with moisture-proof and rust-proof functions |
| CN214715556U (en) * | 2021-04-21 | 2021-11-16 | 江西艾维斯机械有限公司 | Adsorption dryer capable of drying uniformly |
| CN215371058U (en) * | 2021-08-12 | 2021-12-31 | 江苏宏达电气有限公司 | Gas-insulated high-voltage switch dehumidification structure |
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| CN114439961B (en) | 2023-10-24 |
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