CN106545897A - A kind of multichannel ball valve and matched air-valve - Google Patents
A kind of multichannel ball valve and matched air-valve Download PDFInfo
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- CN106545897A CN106545897A CN201710037242.1A CN201710037242A CN106545897A CN 106545897 A CN106545897 A CN 106545897A CN 201710037242 A CN201710037242 A CN 201710037242A CN 106545897 A CN106545897 A CN 106545897A
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- division board
- ball
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- 239000000203 mixture Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000001717 pathogenic effect Effects 0.000 abstract description 7
- 239000007789 gas Substances 0.000 description 60
- 238000010586 diagram Methods 0.000 description 11
- 230000001360 synchronised effect Effects 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003631 expected effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
-
- 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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/087—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug
- F16K11/0873—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with spherical plug the plug being only rotatable around one spindle
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
A kind of multichannel ball valve and matched air-valve, are, in outlet of the ball valve with air-valve, to be provided with one or more division boards, ball valve and the one outlet of air-valve, be divided into the outlet of 2 or more than 2.By wind-gas linkage device, it is multi-cavity pre-mixing furnace end (separately applying) air feed supply respectively, is tempered during the small fire for thoroughly improving pre-mixing furnace end presence.The fatal shortcomings such as cutoff, peppery eyes.Multichannel ball valve and multichannel air-valve, can also be to existing various burner air feeds, supply, wind-gas linkage is realized not only, and between small fire to big fire, a minimum of 2 or more than 3, the best operating point of burning quality is ensure that, this is that prior art is beyond one's reach, the existing wind-gas linkage valve of otherwise address, pathogenic wind unmatched problem.
Description
Technical field
The present invention relates to valve field.
Background technology
1：Air-supplying valve, air blowing gas range on the market now, the air-supplying valve for using are minimum using the O-shaped of DN15
Ball valve, during its standard-sized sheet, maximum flow sectional area is 176 square millimeters, and now common liquefied gas air blast range, nozzle bore it is straight
Footpath is 4MM or so.Only 13 square millimeters of its actual internal area, is less than the 10% of DN15 ball valve actual internal areas, therefore：Make
Effectively regulation angle can only be within 20 degree in theory to obtain valve handle.Small fire adjustment is difficult.Use on stove now in addition
Air-supplying valve there was only air inlet and all the way gas outlet all the way, it is impossible to demand of the satisfaction to burner technological improvement,
2：For air valve.The confession air valve of air blowing gas range on the market, is adjusted mostly or individually now, each
Secondary firepower is adjusted, and all tackles air-valve and air valve respectively does once corresponding regulation, and institute is bothered with Shu.Use on stove now in addition
Confession air valve, all there was only air inlet all the way and air outlet all the way, it is impossible to meet the demand to burner technological improvement.
3：Wind-gas linkage valve：All the time, yearning in the industry has a kind of wind-gas linkage valve, simplifies operation.Then city
Occur in that on face, by the form such as standard valve and air-valve chain, gear or coaxial valve, be attached directly together the wind of composition
Gas linkage valve.But knowable to principle, although the flow characteristicses of the two valves are completely the same, also it is not up to expected effect
Really, reason is very simple, because the flow of two valves is not reciprocity, the flow of burnt gas valve is too big, when burnt gas valve reaches 20 degree
When, just have been over the maximum air demand of cooking stove, and air-valve when reaching 20 degree wind supply quantity just there was only the 20% of cooking stove required airflow
Left and right.Combustion gas has supplied more than 80% than wind more, serious disproportion, the combination of the two valves, conciliation not in proportion at all
's.Effect is too poor, so application is very few.Separately there is a patent《Elongated hole " front valve of wind-gas linkage energy-saving cooker》It is the circle valve ball
Elongated hole has been made in hole into, possible in theory, but the source of the gas on market is different, and pressure is different, and power is different, it is difficult to match therewith,
Also it is not widely used.
The content of the invention
Existing in order to overcome, valve ahead of gas stove door flow is excessive, and air-valve and air valve will be adjusted respectively, and pre-mixing furnace end small fire
Shi Huihuo. the fatal defect such as cutoff, peppery eyes, the invention provides a multi-cavity pre-mixing furnace end, also multichannel ball valve and many
Transportation work style valve, effectively solves the problems referred to above.(multi-cavity pre-mixing furnace end is more than two of one total inventive concept of this patent and sends out
It is bright, it is contemplated that unicity problem, it is in separately applying on the same day, entitled《A kind of pre-mixing furnace end and pathogenic wind valve》For the ease of understanding
Burner technical scheme is listed in herein) in order to overcome the various defects of the above, the invention provides a kind of multi-cavity pre-mixing furnace end,
And multichannel ball valve and multichannel air-valve scheme it is as follows.1；The technical scheme that single-chamber burner is changed to multi-cavity pre-mixing furnace end is as follows；
A kind of pre-mixing furnace end, is made up of body of heater, air inlet, air inlet, fire output hole etc., it is characterised in that set in burner
There are one or more division boards.Division board is played a burner, is divided into the effect of 2 or more than 2 burners.Division board
Both sides it is each independent, not connected, division board is planar with, or arc surfaced, (Fig. 1), or columnar (figure
3), or drum-shaped, (Fig. 5) the vertical fixation of division board, be arranged in order, (Fig. 1) or by center outside concentric arrangement, (Fig. 3),
(Fig. 5), the outside of each division board defines a new premix chamber, and each premix chamber is designed with 1 air inlet, and one
Air inlet.The top of each premix chamber or medial surface are designed with fire output hole, and (combustion head) understands according to the principle of pre-mixing furnace end
QI KOU can also be arranged on air inlet.In order to ensure the flameholding of small fire, small fire burner can adopt outer mixed combustion system,
Burner is divided into upper and lower two bodies structure, and upper body is fire output hole (combustion head), and lower body is premix chamber.
The technical scheme that 2 single channel supply ball valve is changed to air source device ball valve is as follows
In order to coordinate the demand of above-mentioned multi-cavity pre-mixing furnace end supply, air-supplying valve of this patent to above-mentioned multi-cavity pre-mixing furnace end
System is reformed, and ball valve mainly has valve body, valve ball, sealing ring, valve gap, valve shaft, handle etc. to constitute, it is characterised in that
In the gas outlet of ball valve, be provided with one or more division boards, division board is played a gas outlet, be divided into 2 or 2 with
The effect of upper gas outlet, the gas outlet of division board both sides are each independent, and not connected, the location and shape of division board are determined,
The characteristic of the valves such as the size of each gas outlet firepower, be as needed depending on, be not limited here, division board is by valve ball
(41) start on the outside of, through sealing ring until valve body gas outlet end, it is seen that also be provided with the sealing ring of this ball valve one or
Multiple division boards, sealing ring are circle, and sealing ring lower potion is dome-type, Fig. 8, Fig. 9, and the cambered surface of hemisphere is the end face of division board
Merge close contact with the cylindrical kissing of valve ball (41), above sealing ring division board with valve body gas outlet division board below nothing
Seam connection, sealing ring are manufactured for nonmetallic materials. and ball valve gas outlet end is connected with each corresponding burner air inlet, is made
Which becomes the air-supplying valve of an air inlet multiple-channel output all the way, is designed with current-limiting apparatus in addition on per gas outlet all the way, 47,
48、49.This multichannel ball valve not only can be supported the use with multi-cavity pre-mixing furnace end, or and other any burners are directly supplied,
Wind-gas linkage can also be constituted with other any air-valves, improve control accuracy, reduce the labor intensity of cook.
The technical scheme that 3 single channel air-valves are changed to multichannel air-valve is
In order to coordinate the demand of above-mentioned multi-cavity pre-mixing furnace end air feed, this patent to reform air feed valve system, wind
Valve mainly has a valve body, valve cylinder, valve cylinder axle, etc. composition, it is characterised in that in the air outlet of air-valve (at 66 in Figure 10), be provided with
One or more division boards, division board are to play a part of an air outlet to be divided into 2 or more than 2 air outlets, each
Air outlet is each independent, not connected, depending on the shape of division board output characteristics as needed, is not limited here, isolates
Plate is by the outer wall of valve cylinder (63), until valve body air outlet end, the direction opened according to valve cylinder on the inside of division board is arranged successively
Row, the end face on the inside of division board are merged with the outer wall kissing of valve cylinder and contact with each other, and are designed with current-limiting apparatus on each air outlet
67th, 68,69, the air inlet that the end air outlet of division board is each corresponding with burner is connected,
4 this patents employ the wind-gas linkage device of multichannel ball valve and multichannel air-valve composition, former in pathogenic wind control aspect
The one-part form for coming reconciles the multisection type conciliation for being changed to large, medium and small fire, conciliation precision is further improved.
Due to taking such scheme, the method that present one pre-mixing furnace end of use is adjusted big-and-middle small fire is changed to use many
Individual pre-mixing furnace end is adjusted respectively, and each pre-mixing furnace end is respectively equipped with air valve and air-valve again, and flow-limiting valve is further reconciled, and
And wind-gas linkage device is adopted, so, the range of accommodation of each furnace chamber is the 1/3 of single-chamber pre-mixing furnace end in the past, improves regulation
More than 3 times of precision, adopts premix mode when big fire and moderate heat, firepower is powerful, and noise is low, discharges low, and firepower is violent, saves gas, young man
Shi Huoyan is full, flameholding, is not tempered, the not peppery eyes of not cutoff.Do not change cook's operating habit simultaneously, deduct cook again
The trouble of frequent operation air-valve.
Description of the drawings
Fig. 1 is that this patent adopts 1 planar shaped division board, and a curved isolation plate, the multi-cavity pre-mixing furnace end of composition
Schematic diagram.
Fig. 2 is the top view of Fig. 1
Fig. 3 is the schematic diagram that this patent employs that 1 cylindrical shape division board constitutes multi-cavity pre-mixing furnace end.
Fig. 4 is the top view of Fig. 3
Fig. 5 is schematic diagram of this patent using the multi-cavity pre-mixing furnace end of 2 drum-shaped division board compositions.
Fig. 6 is the top view of Fig. 5
Fig. 7 is multichannel ball valve principle schematic of this patent using 2 division board compositions.
Fig. 8 is the front view of this patent multichannel ball valve sealing ring
Fig. 9 is the sectional view of Fig. 8
Figure 10 is front view of this patent using the multichannel air-valve of 2 division board compositions
Figure 11 is the sectional view of Figure 10
Figure 12 is the left view of Figure 10
Figure 13 is schematic diagram of this patent using the multichannel ball valve of 1 division board composition.
Figure 14 is schematic diagram of this patent using the multichannel air-valve of 1 division board composition.
Figure 15 is the existing schematic diagram with common burner
Figure 16 is the schematic diagram of existing use rotary blade type air-valve
Specific embodiment
Fig. 1 to Fig. 6 is the schematic diagram of this patent multi-cavity pre-mixing furnace end, in figure：Air inlet pipe 1,2,3, body of heater 4, burner isolation
Plate 5, premix chamber 6,7,8, crater 9, outer mixed chamber 16, outer mixed venthole 19, outer mixed air outlet 29,31,32,33. figure of air inlet
13 is schematic diagram of this patent using the multichannel ball valve of 1 division board composition.Fig. 7 is this patent using 2 division board compositions
Multichannel ball valve principle schematic.Gas outlet 11,12,13 in figure, valve body 40, valve ball 41, sealing ring 42, handle 43, valve ball axle 44,
Ball valve division board 45, the sealing ring 46 with division board, the current-limiting apparatus 47,48,49, valve inlet 50 on ball valve gas outlet.
Figure 10 to Figure 12 is the schematic diagram of the multichannel air-valve that this patent multichannel air-valve rice is constituted with 2 division boards.Figure 14 is that this patent is adopted
With the schematic diagram of the multichannel air-valve of 1 division board composition.Figure stroke valve air outlet 21,22,23, valve body 61, valve cylinder air outlet 62,
Current-limiting apparatus 67,68,69 on valve cylinder 63, valve cylinder axle 64, air-valve division board 65, air-valve air outlet.
Specific embodiment one
With Fig. 3 as row, 2 burners, center small fire are outer mixed combustion system to burner, and multichannel ball valve is with Figure 13 as row, 2 tunnels
Gas outlet, multichannel air-valve with Figure 14 as row, 2 road air outlets, our air inlets 1 first burner, 2, and ball valve gas outlet 11,
12nd, connect together according to unitss identical, then the air inlet 31 burner, 32, and air-valve air outlet 21,22, according to
Unitss identical is connected together, then use again gear and chain the valve ball axle 44 of multichannel ball valve, and multichannel air-valve valve
Cylinder axle 64, connect together and realize wind-gas linkage, current pathogenic wind valve is in off position.Work and debugging process are as follows, when
During the handle 43 of our rotate in an anti-clockwise direction multichannel ball valves, multichannel air-valve synchronous axial system, gas outlet 11 and air outlet 21 are progressively
Open, be to mix chamber 16 synchronously to supply inlet air gentle outside small fire, small fire starts to burn, with the increasing of 43 rotational angle of handle, firepower
Progressively increase, when multichannel ball valve gas outlet 11 and 21 full step of multichannel air-valve air outlet are opened, outlet on adjustment multichannel ball valve
The current-limiting apparatus 47 contacted in mouth 11, and the current-limiting apparatus 67 contacted in multichannel air-valve air outlet 21 so as to required by reaching
Firepower, and make fired state optimal, small fire adjustment is finished, when being rotated further the handle 43 of many opening ball valves, gas outlet 12 and air-out
Mouth 22 is progressively opened, and being that big fire premix chamber 7 is synchronous starts burning for the gentle big fire crater of inlet air, with 43 rotational angle of handle
Increasing, firepower progressively increases, and when multichannel ball valve gas outlet 12, and 22 full step of multichannel air-valve air outlet are opened, adjusts many
The current-limiting apparatus 68 contacted in the current-limiting apparatus 48 contacted in gas outlet 12 on the ball valve of road, and multichannel air-valve air outlet 22 reach which
To required firepower, and make fired state optimal, big fire adjustment is finished.
Specific embodiment two
Burner is premixed combustion mode with Fig. 5 as row, 3 burners, multichannel ball valve with Fig. 7 as row, 3 tunnel gas outlets,
Multichannel air-valve with Figure 11 as row, 3 road air outlets, we are first the gas outlet 11,12,13 of the air inlet 1,2,3 of burner and ball valve
Connect together according to unitss identical, then the air outlet 21,22,23 of the air inlet 31,32,33 burner and air-valve according to
Unitss identical is connected together, then use again gear and chain the valve ball axle 44 of multichannel ball valve, and multichannel air-valve valve
Cylinder axle 64, connect together and realize wind-gas linkage, current pathogenic wind valve in off position, work and debugging process it is as follows, when
During the handle 43 of our rotate in an anti-clockwise direction multichannel ball valves, multichannel air-valve synchronous axial system, gas outlet 11 and air outlet 21 are progressively
Open, be that premix chamber 6 is synchronous gentle for inlet air, small fire starts burning, and with the increasing of 43 rotational angle of handle, firepower progressively adds
Greatly, when multichannel ball valve gas outlet 11 and 21 full step of multichannel air-valve air outlet are opened, on adjustment multichannel ball valve in gas outlet 11
The current-limiting apparatus 67 contacted in the current-limiting apparatus 47 of series winding, and multichannel air-valve air outlet 21 so as to reach required firepower, and
Make fired state optimal, small fire adjustment is finished, and when being rotated further the handle 43 of many opening ball valves, gas outlet 12 and air outlet 22 are progressively
Open, be that moderate heat premix chamber 7 is synchronous gentle for inlet air, moderate heat crater starts burning, with the increasing of 43 rotational angle of handle,
Firepower is progressively increased, when multichannel ball valve gas outlet 12, and 22 full step of multichannel air-valve air outlet are opened, on adjustment multichannel ball valve
The current-limiting apparatus 68 contacted in the current-limiting apparatus 48 contacted in gas outlet 12, and multichannel air-valve air outlet 22 so as to reach wanted
The firepower asked, and make fired state optimal, moderate heat adjustment is finished, and other are by that analogy.
Embodiment three
, with Figure 15 as row, 1 burner, body of heater 4, air inlet 1, outer mixed chamber 16 in figure, outer mixed venthole 19 are outer mixed for burner
Air outlet 29, air inlet 31, multichannel ball valve with Fig. 7 as row, 3 tunnel gas outlets, multichannel air-valve with Figure 11 as row, 3 road air outlets, I
First 3 gas outlets 11,12,13 of multichannel ball valve in Fig. 7 and be connected to together, then be connected to one with the air inlet 1 in Figure 15
Play composition and supply air circuit, 3 air outlets 21 multichannel air-valve in Figure 11,22,23, and be connected to together, with Figure 15 in enter
Air port 31 connects together composition air feed loop, then uses gear and chain again the valve ball axle 44 of multichannel ball valve, and many transportation work styles
The valve cylinder axle 64 of valve, connect together and realize wind-gas linkage, in off position, work and debugging process are such as current pathogenic wind valve
Under, when the handle 43 of our rotate in an anti-clockwise direction multichannel ball valves, multichannel air-valve synchronous axial system, gas outlet 11 and air outlet 21
Progressively open, outer mixed chamber 16 is synchronous gentle for inlet air, and small fire starts burning, with the increasing of 43 rotational angle of handle, firepower by
Step is increased, when multichannel ball valve gas outlet 11 and fully open multichannel air-valve air outlet 21, gas outlet on adjustment multichannel ball valve
The current-limiting apparatus 67 contacted in the current-limiting apparatus 47 contacted in 11, and multichannel air-valve air outlet 21 so as to reach required fire
Power, and make fired state optimal, small fire adjustment is finished, when being rotated further the handle 43 of many opening ball valves, gas outlet 12 and air outlet
22 progressively open, and continue as that outer mixed chamber 16 is synchronous gentle for inlet air, and firepower is progressively increased, until multichannel ball valve gas outlet 12 and many
When transportation work style valve air outlet 22 is fully open, the current-limiting apparatus 48 contacted in gas outlet 12 on multichannel ball valve, and multichannel air-valve are adjusted
The current-limiting apparatus 68 contacted in air outlet 22 so as to reach required firepower, and make fired state optimal, moderate heat has been adjusted
Finish, other are by that analogy.
Example IV
, with Figure 15 as row, 1 burner, body of heater 4, air inlet 1, outer mixed chamber 16 in figure, outer mixed venthole 19 are outer mixed for burner
Air outlet 29, air inlet 31, multichannel ball valve with Fig. 7 as row, 3 tunnel gas outlets, air-valve with Figure 16 as row, 1 road air outlet, valve in figure
Body 61, air-valve axle 74, air-valve rotating vane 72, we first 3 gas outlets 11,12,13 of multichannel ball valve in Fig. 7 and are connected to together,
Connect together composition again with the air inlet 1 in Figure 15 and supply air circuit, then the air intake in the air outlet 71 and Figure 15 in Figure 16
Mouthfuls 31 connect together composition air feed loop, then use gear and chain again the valve ball axle 44 of multichannel ball valve, air-valve axle 74, even
It is connected to, in off position, work and debugging process is as follows for current pathogenic wind valve, when we are counterclockwise
When direction rotates the handle 43 of multichannel ball valve, 74 synchronous axial system of air-valve axle, air-valve rotating vane 72 are progressively opened, and are that outer mixed chamber 16 is synchronous
Gentle for inlet air, small fire starts burning, and with the increasing of 43 rotational angle of handle, firepower is progressively increased, until multichannel ball valve goes out
When QI KOU 11 is fully open, the current-limiting apparatus 47 contacted in gas outlet 11 on multichannel ball valve are adjusted, make firepower burn in optimal shape
State, small fire adjustment unit finishes, and when being rotated further the handle 43 of many opening ball valves, gas outlet 12 is progressively opened, and continues as outer mixed chamber 16 same
Step for inlet air it is gentle, firepower is progressively increased, until multichannel ball valve gas outlet 12 and it is fully open when, adjustment multichannel ball valve on outlet
The current-limiting apparatus 48 contacted in mouth 12, make fired state optimal, and moderate heat adjustment is finished, and other are by that analogy.
More than, multiple embodiments can be seen that multichannel ball valve and multichannel air-valve, for the air feed to various burners, supply
Gas, not only realizes wind-gas linkage, and between small fire to big fire, has 2 or more than 3 at least, ensure that combustion
Burn quality best operating point, this is that prior art is beyond one's reach, in addition the firepower of each best operating point, upwards or to
The scope of lower adjustment is only the 1/2 of prior art, or 1/3 even less, further ensure the burning effect from small fire to big fire
Really.The purpose of this patent is reached.
Claims (7)
1. a kind of multichannel ball valve, is mainly made up of valve body, valve ball, sealing ring, valve gap, valve shaft, handle etc., it is characterised in that；
In the gas outlet of ball valve, be provided with one or more division boards, division board is played a gas outlet, be divided into 2 or 2 with
The effect of upper gas outlet, the gas outlet of division board both sides are each independent, not connected.
2. multichannel ball valve according to claim 1, it is characterised in that：This ball valve is employed and is provided with one, or multiple isolation
The sealing ring of plate, sealing ring are circle, and sealing ring lower potion is dome-type, (Fig. 8), (Fig. 9), the cambered surface of hemisphere, i.e. division board
End face, merges close contact with the cylindrical kissing of valve ball (41), above sealing ring division board, with valve body gas outlet division board
It is seamlessly connected below, sealing ring is manufactured for nonmetallic materials.
3. multichannel ball valve according to claim 1 or claim 2 it is characterized in that：Outside of the division board by valve ball (41)
Start, through sealing ring until valve body gas outlet end.
4. according to the multichannel ball valve in claims 1 to 3, described in any claim；It is characterized in that；Often go out all the way in ball valve
Current-limiting apparatus are designed with QI KOU.
5. a kind of with the matching used multichannel air-valve of claim 4, mainly have a valve body, valve cylinder, valve cylinder axle, etc. composition, its feature
It is；In the air outlet of air-valve, one or more division boards are provided with, division board is to play an air outlet to be divided into 2,
Or the effect of more than 2 air outlets, each air outlet is each independent, not connected.
6. multichannel air-valve according to claim 5, it is characterised in that；Division board is the outer wall by valve cylinder (63), directly
To valve body air outlet end, the direction opened according to valve cylinder on the inside of division board is arranged in order, the end face on the inside of division board, with valve cylinder
Outer wall kissing merge contact with each other.
7. the multichannel air-valve according to claim 5 or 6, it is characterised in that be designed with current-limiting apparatus on per air outlet all the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037242.1A CN106545897A (en) | 2017-01-12 | 2017-01-12 | A kind of multichannel ball valve and matched air-valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710037242.1A CN106545897A (en) | 2017-01-12 | 2017-01-12 | A kind of multichannel ball valve and matched air-valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106545897A true CN106545897A (en) | 2017-03-29 |
Family
ID=58398751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710037242.1A Pending CN106545897A (en) | 2017-01-12 | 2017-01-12 | A kind of multichannel ball valve and matched air-valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN106545897A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10196829A (en) * | 1996-12-30 | 1998-07-31 | Tosok Corp | Solenoid valve |
| CN2338557Y (en) * | 1998-04-30 | 1999-09-15 | 袁雄辉 | Combination valve used for multi-way pipeline transportation system |
| US6123094A (en) * | 1996-07-29 | 2000-09-26 | Silvano Breda | Single lever valve and cartridge with integral mixing chamber and divided waterway |
| CN101067456A (en) * | 2006-05-01 | 2007-11-07 | 黄光文 | Ball valve |
| CN202195097U (en) * | 2010-06-24 | 2012-04-18 | 张长海 | Front valve of wind-gas linkage energy-saving cooker |
| CN102927600A (en) * | 2012-10-30 | 2013-02-13 | 宁波方太厨具有限公司 | Air outlet housing of range hood |
| CN206556078U (en) * | 2017-01-12 | 2017-10-13 | 张健 | A kind of multichannel ball valve and matched air-valve |
-
2017
- 2017-01-12 CN CN201710037242.1A patent/CN106545897A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6123094A (en) * | 1996-07-29 | 2000-09-26 | Silvano Breda | Single lever valve and cartridge with integral mixing chamber and divided waterway |
| JPH10196829A (en) * | 1996-12-30 | 1998-07-31 | Tosok Corp | Solenoid valve |
| CN2338557Y (en) * | 1998-04-30 | 1999-09-15 | 袁雄辉 | Combination valve used for multi-way pipeline transportation system |
| CN101067456A (en) * | 2006-05-01 | 2007-11-07 | 黄光文 | Ball valve |
| CN202195097U (en) * | 2010-06-24 | 2012-04-18 | 张长海 | Front valve of wind-gas linkage energy-saving cooker |
| CN102927600A (en) * | 2012-10-30 | 2013-02-13 | 宁波方太厨具有限公司 | Air outlet housing of range hood |
| CN206556078U (en) * | 2017-01-12 | 2017-10-13 | 张健 | A kind of multichannel ball valve and matched air-valve |
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