CN112833069B - Intelligent hydraulic valve with liquid impurity separation function and use method thereof - Google Patents
Intelligent hydraulic valve with liquid impurity separation function and use method thereof Download PDFInfo
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- CN112833069B CN112833069B CN202011642248.XA CN202011642248A CN112833069B CN 112833069 B CN112833069 B CN 112833069B CN 202011642248 A CN202011642248 A CN 202011642248A CN 112833069 B CN112833069 B CN 112833069B
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- 239000007788 liquid Substances 0.000 title claims abstract description 152
- 239000012535 impurity Substances 0.000 title claims abstract description 138
- 238000000926 separation method Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title abstract description 7
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 38
- 238000004891 communication Methods 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 6
- 239000010813 municipal solid waste Substances 0.000 description 9
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The application relates to the technical field of hydraulic valves and discloses an intelligent hydraulic valve with a liquid impurity separating function and a use method thereof. Through setting up impurity separating tube, the liquid of entering needs at first through impurity separating tube, will be able to input each intercommunication mouth of hydrovalve and protect for impurity separating tube can remove impurity filtration in the liquid that the ware will lets in through removable, prevent to let in the impurity of hydrovalve and get into the circulation intracavity portion, prevent the motion of impurity interference activity control block at the circulation intracavity portion, improve electromagnet controlled activity control block's removal accuracy nature effectively, effectively guarantee that the control of hydrovalve is more accurate, and the life of whole hydrovalve under the extension activity control block influence.
Description
Technical Field
The application relates to the technical field of hydraulic valves, in particular to an intelligent hydraulic valve with a liquid impurity separating function and a use method thereof.
Background
The hydraulic control valve (hydraulic valve for short) is used in the hydraulic system to control and regulate the flow direction, pressure and flow of oil in the hydraulic system, so that the actuator and the driving working mechanism thereof can obtain the required movement direction, thrust (torque), movement speed (rotating speed) and the like. Any hydraulic system, no matter how simple it is, cannot lack hydraulic valves; the hydraulic mechanical equipment with the same process purpose can form various hydraulic system schemes with distinct oil path structures through different combinations of hydraulic valves. The hydraulic valve is the most widely applied and active part (element) with the most variety and specification in the hydraulic technology; whether a newly designed or operating hydraulic system can operate properly and reliably according to established requirements depends in large part on whether the performance of the various hydraulic valves employed therein is good and whether the parameter matching is reasonable.
The existing hydraulic valve is not provided with a liquid impurity filtering mechanism generally, so that solid impurities in liquid, such as sand and the like, are easy to block the movable part of the hydraulic valve, easily cause abrasion in the hydraulic valve, easily block the hydraulic valve when serious, cause control failure of the hydraulic valve, and sharply shorten the service life of the hydraulic valve.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the intelligent hydraulic valve with the liquid impurity separating function has the advantages of long service life, convenient filter material replacement, good filtering effect, no delay of working time, remote control and the like, and solves the problems of easy blockage caused by impurities, low service life, difficult filter material replacement, and delay of working time.
(II) technical scheme
In order to solve the technical problems that the impurities are easy to cause blockage, the service life is low, the filter material is difficult to replace and the working time is delayed, the application provides the following technical scheme: the utility model provides an intelligent hydraulic valve with separation liquid impurity function and method of using thereof, includes valve body shell and two sets of electro-magnet, the inside central authorities of valve body shell have seted up the circulation chamber, circulation intracavity portion is provided with movable control block, valve body shell both ends are fixed respectively and have been provided with the electro-magnet, inlet, liquid outlet and backward flow mouth have been seted up in proper order to valve body shell one side from the top down, valve body shell's opposite side from the top down has set gradually first connector and second connector, inlet, first connector and second connector keep away from valve body shell one side all are provided with impurity separating tube, impurity separating tube and inlet, first connector and second connector are fixed through flange joint respectively, impurity separating tube all includes communicating pipe body, removable formula impurity remover and spring flow stop piece, impurity remover mounting groove has been seted up to communicating pipe body internal symmetry, spring flow stop piece mounting groove has been seted up to communicating pipe body inner wall and be located impurity remover mounting groove bilateral symmetry, but impurity remover movable mounting is in impurity remover mounting groove inside, spring flow stop piece setting up at spring flow stop piece mounting groove internally.
Preferably, the replaceable impurity remover comprises a mounting shell and a filter, the bottom end of the mounting shell is matched with an impurity remover mounting groove, a mounting guard plate is arranged at the top end of the mounting shell, a mounting handle is arranged at the top end of the mounting guard plate, the front surface of the mounting shell is provided with the filter mounting groove, and a plurality of filter mounting holes are formed in the filter mounting groove.
Preferably, the filter front is provided with the filter plate that intakes, the filter back sets up the filter plate that goes out, the filter front is provided with the filter mounting panel, a plurality of filter mounting holes have also been seted up to the same position on the filter mounting panel, the filter passes through the filter mounting hole and installs the filter mounting panel and fix in the inside of filter mounting groove.
Preferably, the front surface of the water inlet filter plate is provided with a plurality of filtering macropores, the front surface of the water outlet filter plate is provided with a plurality of filtering macropores, and the aperture of the filtering macropores is twice that of the filtering macropores.
Preferably, the spring flow stopping block is matched with the spring flow stopping block mounting groove, a plurality of springs are uniformly distributed on one side of the spring flow stopping block, telescopic guide posts are arranged at the centers of the springs, an extrusion inclined plane is arranged on one side, far away from the springs, of the spring flow stopping block, and the spring flow stopping block is movably connected with the inner surface of the spring flow stopping block mounting groove through the plurality of springs and the telescopic guide posts.
Preferably, a fixed plate is arranged on one side of the valve body shell, valve body fixing holes are symmetrically formed in the fixed plate, electromagnet connecting rings are respectively arranged at two ends of the valve body shell, the electromagnets are fixedly connected with the electromagnet connecting rings through pins, the shape and the power of the electromagnets at the two ends are the same, and the electromagnets are composed of a shielding shell, a coil and an iron core.
Preferably, the magnetic blocks are respectively arranged at two ends of the movable control block, a first circulation groove and a second circulation groove are respectively formed in the outer side surface of the movable control block, a communication loop is arranged in the movable control block, and the movable control block can slide in the circulation cavity under the action of electromagnets at two sides.
Preferably, when the electromagnet close to one end of the liquid inlet is started and the electromagnet close to one end of the backflow port is closed, the movable control block is magnetically attracted to one end close to the liquid inlet, the liquid inlet is communicated with the first connection port through the first flow channel, the liquid outlet is communicated with the second connection port through the second flow channel, and the backflow port is closed.
Preferably, when the electromagnets at the two ends are started simultaneously, the movable control block is positioned in the center of the circulation cavity, the liquid inlet is communicated with the reflux port through the communication loop, and the liquid outlet, the first connecting port and the second connecting port are all closed.
Preferably, when the electromagnet close to one end of the liquid inlet is closed and the electromagnet close to one end of the backflow port is started, the movable control block is magnetically attracted to one end close to the backflow port, the liquid outlet is communicated with the first connection port through the first flow channel, the backflow port is communicated with the second connection port through the second flow channel, and the liquid inlet is closed.
(III) beneficial effects
Compared with the prior art, the application provides the intelligent hydraulic valve with the function of separating liquid impurities, which has the following beneficial effects:
1. this kind of intelligent hydraulic valve with separation liquid impurity function through setting up impurity separating tube, and the liquid of entering needs at first to pass through impurity separating tube, will be able to input each intercommunication mouth of hydraulic valve and protect for impurity separating tube can filter the impurity in the liquid of letting in through removable formula impurity remover, prevent to let in the impurity of hydraulic valve and get into the circulation intracavity portion, prevent the impurity and interfere the motion of activity control block in the circulation intracavity portion, improve the removal accuracy nature of the activity control block of electro-magnet control effectively, effectively guarantee that the control of hydraulic valve is more accurate, and the life of whole hydraulic valve under the extension activity control block influence.
2. This kind of intelligent hydraulic valve with separation liquid impurity function, through setting up the spring and stopping the flow piece, under the effect of a plurality of spring and flexible guide post, after installing removable formula edulcoration ware, the spring of both sides stopping the flow piece can press from both sides tight removable formula edulcoration ware, prevent that removable formula edulcoration ware from receiving the liquid flow effect and being impacted and make its installation unstable, and after taking out removable formula edulcoration ware, the spring stopping the flow piece will be closed communicating pipe body, prevent that the internal liquid of communicating pipe from spilling over communicating pipe body when changing removable formula edulcoration ware, and through setting up extrusion inclined plane, make can be convenient for with pressure through extrusion inclined plane direction a plurality of spring and flexible guide post when installing removable formula edulcoration ware, make a plurality of spring and flexible guide post compress, conveniently install removable formula edulcoration ware into the edulcoration ware mounting groove inside.
3. This kind of intelligent hydraulic valve with separation liquid impurity function through setting up the filter, and the filter plate that intakes and the inside packing of play water filter plate have the adsorption gel for the adsorption gel can adsorb the impurity in the liquid, and makes the particle diameter in the liquid be greater than the filtration aperture and be less than the filtration macropore impurity can get into the filter along with the flow direction of liquid, but can not follow the outflow filter in the less filtration aperture, and then makes the filter can be with the impurity in the liquid that flows in through communicating pipe body by the interception inside the filter.
4. This kind of intelligent hydraulic valve with separation liquid impurity function is fixed the filter mounting panel installation inside the filter mounting groove through setting up the filter mounting hole for the connection between filter and the installation shell is more firm, and then makes can be after taking out removable formula edulcoration ware, through relieving the connection between filter and the installation shell after, can take out the filter and change, and need not to change whole removable formula edulcoration ware alright continue to use.
5. This kind of intelligent hydraulic valve with separation liquid impurity function all is provided with two removable edulcoration wares on every impurity separating tube for when changing one of them removable edulcoration ware, the work of another removable edulcoration ware is not influenced, effectively guarantees liquid impurity filterable validity, and can change removable edulcoration ware when not stopping whole hydraulic valve and use, has avoided the downtime that changes filter core etc. and bring, guarantees that the hydraulic valve can be in operating condition all the time.
6. This kind of intelligent hydraulic valve with separation liquid impurity function, through setting up coil and iron core's effect in the identical electro-magnet, make the iron core produce magnetism when being circular telegram for can attract its nearby magnetic block when circular telegram to the electro-magnet, make through attracting the slip of the whole movable control piece in the circulation intracavity of magnetic block control, and then make through first circulation groove and second circulation groove can control the intercommunication between a plurality of intercommunication mouths respectively.
7. This kind of intelligent hydraulic valve with separation liquid impurity function just can control the intercommunication relation between inlet, liquid outlet, backward flow mouth, first connector and the second connector through control electro-magnet, will be to the motion of the control block of activity of control conversion to the electro-magnet for can just control the intercommunication relation between each intercommunication mouth of this hydraulic valve through remote control, make things convenient for personnel's operation, improve staff's work efficiency effectively, make the flow of control hydraulic valve can be more convenient.
8. This kind of intelligent hydraulic valve with separation liquid impurity function lets in different liquid through inlet and second connector for the hydraulic valve is under three kinds of states to the concrete flow direction of the same or different kinds of liquid of letting in respectively make certain degree control, makes it adapt to multiple different chemical industry unit operation.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic cross-sectional view of the present application;
FIG. 3 is an overall exploded view of the present application;
FIG. 4 is a schematic perspective view of a replaceable impurity remover according to the present application;
FIG. 5 is a schematic cross-sectional view of the replaceable impurity remover of the present application;
FIG. 6 is a second perspective view of the replaceable impurity remover of the present application;
FIG. 7 is an exploded view of the replaceable impurity remover of the present application;
FIG. 8 is one of the operational schematics of the present application;
FIG. 9 is a second schematic diagram of the present application;
fig. 10 is a third schematic diagram of the operation of the present application.
In the figure: 1. a valve body housing; 11. a flow-through chamber; 12. a liquid inlet; 13. a liquid outlet; 14. a return port; 15. a first connection port; 16. a second connection port; 17. a fixing plate; 18. a valve body fixing hole; 19. an electromagnet connecting ring; 2. a movable control block; 21. a magnetic block; 22. a first flow channel; 23. a second circulation tank; 24. a communication loop; 3. an electromagnet; 31. a shielding housing; 32. a coil; 33. an iron core; 4. an impurity separating tube; 5. a communicating pipe body; 51. a trash remover mounting groove; 52. a spring stop block mounting groove; 6. a replaceable impurity remover; 7. a spring stop block; 71. a spring; 72. a telescopic guide post; 73. extruding the inclined plane; 8. mounting a shell; 81. mounting a guard board; 82. a lifting handle is arranged; 83. a filter mounting groove; 84. a filter mounting hole; 9. a filter; 91. a water inlet filter plate; 92. a water outlet filter plate; 93. a filter mounting plate; 94. filtering the macropores; 95. and filtering the small holes.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As described in the background art, the present application provides an intelligent hydraulic valve with a function of separating liquid impurities in order to solve the above technical problems.
Referring to fig. 1-10, an intelligent hydraulic valve with liquid impurity separating function comprises a valve body shell 1 and two groups of electromagnets 3, wherein a circulation cavity 11 is formed in the center inside the valve body shell 1, a movable control block 2 is arranged inside the circulation cavity 11, electromagnets 3 are fixedly arranged at two ends of the valve body shell 1 respectively, a liquid inlet 12, a liquid outlet 13 and a return port 14 are sequentially formed in one side of the valve body shell 1 from top to bottom, a first connecting port 15 and a second connecting port 16 are sequentially formed in the other side of the valve body shell 1 from top to bottom, an impurity separating pipe 4 is arranged on one side, far away from the valve body shell 1, of the liquid inlet 12, of the first connecting port 15 and the second connecting port 16, the impurity separating pipe 4 is fixedly connected with the liquid inlet 12, the first connecting port 15 and the second connecting port 16 respectively through flanges, the impurity separating pipe 4 comprises a communicating pipe 5, a replaceable impurity remover 6 and a spring flow stopping block 7, a mounting groove 51 is symmetrically formed in the communicating pipe 5, the inner wall of the communicating pipe 5 and two sides of the impurity remover mounting groove 51 are symmetrically formed, a spring flow stopping block mounting groove 52 is symmetrically formed in the two sides of the impurity remover mounting groove 6, the movable impurity remover 6 can be connected with the inlet and the second connecting port 16 through the first connecting port and the second connecting port 16 and the impurity 3, the impurity can be connected with the inlet 3 through the second connecting port 16, the inlet and the impurity separating pipe 4 through the second connecting port 12 and the second connecting port 16, the impurity 3 can be connected with the impurity separating pipe 6, the impurity 3 through the second connecting port and the second connecting port 6, the electromagnet and the impurity 3 through the inlet 3, the inlet and the inlet 3, the impurity 3 can be connected with the impurity through the second connecting port through the spring and the inlet 3, and can seal the communicating pipe body 5 through the spring flow stop blocks 7 symmetrically arranged when the replaceable impurity remover 6 is replaced, so as to prevent liquid in the communicating pipe body 5 from overflowing the communicating pipe body 5 when the replaceable impurity remover 6 is replaced.
Further, the replaceable impurity remover 6 comprises an installation shell 8 and a filter 9, the bottom end of the installation shell 8 is matched with the impurity remover installation groove 51, an installation guard plate 81 is arranged at the top end of the installation shell 8, an installation handle 82 is arranged at the top end of the installation guard plate 81, a filter installation groove 83 is arranged on the front surface of the installation shell 8, a plurality of filter installation holes 84 are formed in the filter installation groove 83, the installation shell 8 and the filter 9 can be completely installed in the impurity remover installation groove 51, gaps between the communicating pipe body 5 and the replaceable impurity remover 6 can be sealed through the installation guard plate 81, liquid is prevented from overflowing the communicating pipe body 5, and the replaceable impurity remover 6 can be conveniently taken out through the installation handle 82, so that the replacement is convenient.
Further, the front of the filter 9 is provided with the water inlet filter plate 91, the back of the filter 9 is provided with the water outlet filter plate 92, the front of the filter 9 is provided with the filter mounting plate 93, a plurality of filter mounting holes 84 are formed in the same position on the filter mounting plate 93, and the filter 9 is fixedly arranged in the filter mounting groove 83 through the filter mounting holes 84, so that the connection between the filter 9 and the mounting shell 8 is more stable, and further, after the removable impurity remover 6 is taken out, the filter 9 can be taken out and replaced without replacing the whole removable impurity remover 6 after the connection between the filter 9 and the mounting shell 8 is released.
Further, a plurality of filtration macropores 94 have been seted up in the front of the filter plate 91 of intaking, a plurality of filtration macropores 95 have been seted up in the front of the filter plate 92 of intaking, the aperture of filtration macropore 94 is twice the aperture of filtration macropore 95, in addition, when embodying, the filter plate 91 of intaking of filter 9 and the inside packing of filter plate 92 of outputting have the adsorption gel, make the adsorption gel can adsorb the impurity in the liquid, and make the particle diameter in the liquid be greater than filtration macropore 95 and be less than the impurity of filtration macropore 94 can get into filter 9 along with the flow direction of liquid, but can not flow out the filter from less filtration macropore 95, and then make filter 9 can be with the impurity in the liquid that flows in through communicating pipe body 5 by the interception inside filter 9, and can take out the impurity of collecting when changing removable impurity remover 6.
Further, fit between spring stop piece 7 and spring stop piece mounting groove 52, spring stop piece 7 one side evenly distributed has a plurality of springs 71, spring 71 central authorities all are provided with flexible guide post 72, one side that spring stop piece 7 kept away from the spring is provided with extrusion inclined plane 73, spring stop piece 7 is through being connected movably between a plurality of springs 71 and flexible guide post 72 and the spring stop piece mounting groove 52 internal surface, make under the effect of a plurality of springs 71 and flexible guide post 72 and make behind the removable trash remover 6 of installation, the spring stop piece 7 of both sides can press from both sides tight removable trash remover 6, prevent that removable trash remover 6 from receiving the liquid flow effect and being impacted and make its installation unstable, and after taking out removable trash remover 6, spring stop piece 7 seals communicating pipe body 5, prevent the liquid in communicating pipe body 5 when removable trash remover 6 from spilling out body 5, and through setting up extrusion inclined plane 73, make can be convenient for press from passing through extrusion inclined plane 73 and flexible guide post 71 and flexible guide post 72 when installing removable trash remover 6, make the removable trash remover 6 of a plurality of compression post 51 make inside the removable trash remover 51.
Further, a fixed plate 17 is arranged on one side of the valve body shell 1, valve body fixing holes 18 are symmetrically arranged on the fixed plate 17, electromagnet connecting rings 19 are respectively arranged at two ends of the valve body shell 1, the electromagnets 3 at two ends are fixedly connected with the electromagnet connecting rings 19 through pins, the shape and the power of the electromagnets 3 at two ends are the same, the electromagnets 3 are composed of a shielding shell 31, a coil 32 and an iron core 33, the whole hydraulic valve is fixed through the valve body fixing holes 18 symmetrically arranged on the fixed plate 17, and under the action of the coil 32 and the iron core 33 which are arranged in the identical electromagnets 3, the iron core 33 is made to generate magnetism when the coil 32 is electrified, so that the magnetic blocks 21 nearby the electromagnets 3 can be attracted when the electromagnets 3 are electrified, and the whole movable control block 2 is controlled to slide in the circulation cavity 11 through attracting the magnetic blocks 21.
Further, the two ends of the movable control block 2 are respectively provided with a magnetic block 21, the outer side surface of the movable control block 2 is respectively provided with a first circulation groove 22 and a second circulation groove 23, a communication loop 24 is arranged inside the movable control block 2, the movable control block 2 can slide inside the circulation cavity 11 under the action of the electromagnets 3 on two sides, and then the communication between a plurality of communication ports can be respectively controlled through the first circulation groove 22 and the second circulation groove 23.
Further, when the electromagnet 3 near one end of the liquid inlet 12 is started and the electromagnet 3 near one end of the backflow port 14 is closed, the movable control block 2 is magnetically attracted to one end near the liquid inlet 12, the liquid inlet 12 is communicated with the first connection port 15 through the first communication groove 22, the liquid outlet 13 is communicated with the second connection port 16 through the second communication groove 23, the backflow port 14 is closed, so that the electromagnet 3 near one end of the liquid inlet 12 is started, when the electromagnet 3 near one end of the backflow port 14 is closed, liquid A is conveyed to finally flow out from the first connection port 15 through the first communication groove 22 after passing through the liquid inlet 12, and liquid B is conveyed to finally flow out from the liquid outlet 13 through the second communication groove 23 after passing through the liquid inlet of the second connection port 16.
Further, when the electromagnets 3 at the two ends are started simultaneously, the movable control block 2 is located in the center of the circulation cavity 11, the liquid inlet 12 is communicated with the backflow port 14 through the communication loop 24, and the liquid outlet 13, the first connection port 15 and the second connection port 16 are all closed, so that when the electromagnets 3 at the two ends are started simultaneously, liquid A is conveyed through the communication loop 24 after entering the liquid through the liquid inlet 12 and finally flows out of the backflow port 14.
Further, when the electromagnet 3 near one end of the liquid inlet 12 is closed and the electromagnet 3 near one end of the backflow port 14 is started, the movable control block 2 is magnetically attracted to one end near the backflow port 14, the liquid outlet 13 is communicated with the first connection port 15 through the first communication groove 22, the backflow port 14 is communicated with the second connection port 16 through the second communication groove 23, the liquid inlet 12 is closed, the electromagnet 3 near one end of the liquid inlet 12 is closed, liquid C is conveyed to finally flow out of the liquid outlet 13 through the first communication groove 22 after being fed through the first connection port 15 when the electromagnet 3 near one end of the backflow port 14 is started, and liquid B is conveyed to finally flow out of the backflow port 14 through the second communication groove 23 after being fed through the second connection port 16.
Working principle: when the novel hydraulic valve is used, firstly, the valve body shell 1 is fixed at a position to be installed through the valve body fixing holes 18 symmetrically formed in the fixing plate 17, then two identical electromagnets 3 are respectively fixed at two ends of the valve body shell 1 through the electromagnet connecting rings 19, then the impurity separating pipes 4 are respectively connected with one sides of the liquid inlets 12, the first connecting ports 15 and the second connecting ports 16 far away from the valve body shell 1, then the replaceable impurity removers 6 are respectively inserted into impurity remover mounting grooves 51 at corresponding positions of the communicating pipe bodies 5 of the impurity separating pipes 4, and as spring flow stop block mounting grooves 52 are formed in two sides of each impurity remover mounting groove 51, spring flow stop block 7 are arranged in each spring flow stop block mounting groove 52, so that when the replaceable impurity removers 6 are installed, the force generated during installation is guided to a plurality of springs 71 and telescopic guide posts 72 through extrusion inclined planes 73, the plurality of springs 71 and the telescopic guide posts 72 are compressed, and the replaceable impurity removers 6 are conveniently installed into the impurity remover mounting grooves 51, and the whole hydraulic valve is assembled.
Then, the liquid inlet 12, the liquid outlet 13, the return port 14, the first connection port 15 and the second connection port 16 are respectively connected with external interfaces, and under the action of a coil 32 and an iron core 33 which are arranged in the identical electromagnet 3, the iron core 33 generates magnetism when the coil 32 is electrified, so that the magnetic block 21 nearby the electromagnet 3 can be attracted when the electromagnet 3 is electrified, the sliding of the whole movable control block 2 in the circulation cavity 11 can be controlled through the attraction of the magnetic block 21, and the communication between a plurality of communication ports can be respectively controlled through the first circulation groove 22 and the second circulation groove 23.
When the electromagnet 3 near one end of the liquid inlet 12 is started and the electromagnet 3 near one end of the return port 14 is closed, the movable control block 2 is magnetically attracted to one end near the liquid inlet 12, the liquid inlet 12 is communicated with the first connecting port 15 through the first flow channel 22, the liquid outlet 13 is communicated with the second connecting port 16 through the second flow channel 23, and the return port 14 is closed.
When the electromagnets 3 at the two ends are started simultaneously, the movable control block 2 is positioned in the center of the circulation cavity 11, the liquid inlet 12 is communicated with the reflux port 14 through the communication loop 24, and the liquid outlet 13, the first connection port 15 and the second connection port 16 are all closed.
When the electromagnet 3 near one end of the liquid inlet 12 is closed and the electromagnet 3 near one end of the return port 14 is started, the movable control block 2 is magnetically attracted to one end near the return port 14, the liquid outlet 13 is communicated with the first connecting port 15 through the first circulation groove 22, the return port 14 is communicated with the second connecting port 16 through the second circulation groove 23, and the liquid inlet 12 is closed.
Through the three states, the communication relation among the liquid inlet 12, the liquid outlet 13, the return port 14, the first connecting port 15 and the second connecting port 16 can be controlled by controlling the electromagnet 3, the control of the electromagnet 3 is converted into the movement of the movable control block 2, the communication relation among all the communication ports of the hydraulic valve can be controlled by remote control, the operation of personnel is convenient, the working radius of the personnel is effectively improved, and the flow of controlling the hydraulic valve can be more convenient.
In the three states, through the position control of the movable control blocks 2 of the electromagnet 3 pairs at the two ends, the liquid inlet 12 is respectively in a state of leading liquid to the first connecting port 15, leading liquid to the return port 14 or closing the liquid inlet 12 in the three states, the liquid inlet 12 always feeds liquid, and a pipeline which can select the output liquid communicated by the liquid inlet 12 through control is the first connecting port 15 or the return port 14; similarly, the second connection port 16 is in a state of respectively leading liquid to the liquid outlet 13, closing the second connection port 16 or leading liquid to the return port 14 in three states, in the three states, the second connection port 16 always feeds liquid, a pipeline which is controlled to select the output liquid communicated by the second connection port 16 is the liquid outlet 13 or the return port 14, the liquid led in through the liquid inlet 12 and the second connection port 16 can be different liquids, and the specific flow directions of the same or different types of liquids A, B, C respectively led in the three states are controlled to a certain extent, so that the device is suitable for various different chemical unit operations.
In the working process of the hydraulic valve, the entering liquid firstly needs to pass through the impurity separating pipe 4 and can be input into each communication port of the hydraulic valve for protection, so that the impurity separating pipe 4 can filter the impurities in the introduced liquid through the replaceable impurity remover 6, the impurities introduced into the hydraulic valve are prevented from entering the circulation cavity 11, the impurities are prevented from interfering the movement of the movable control block 2 in the circulation cavity 11, the movement accuracy of the movable control block 2 controlled by the electromagnet 3 is effectively improved, the control of the hydraulic valve is effectively ensured to be more accurate, and the service life of the whole hydraulic valve under the influence of the movable control block 2 is prolonged.
Under the effect of a plurality of springs 71 and telescopic guide posts 72, after the removable type impurity remover 6 is installed, spring flow stopping blocks 7 on two sides can clamp the removable type impurity remover 6, prevent that the removable type impurity remover 6 from being impacted by the flowing action of liquid so that the installation is unstable, and after the removable type impurity remover 6 is taken out, spring flow stopping blocks 7 seal communicating pipe body 5, prevent that the liquid in communicating pipe body 5 overflows communicating pipe body 5 when the removable type impurity remover 6 is replaced, and through setting up extrusion inclined plane 73, make can be convenient for when the removable type impurity remover 6 is installed with pressure guide a plurality of springs 71 and telescopic guide posts 72 through extrusion inclined plane 73, make a plurality of springs 71 and telescopic guide posts 72 compress, the convenience is installed removable type impurity remover 6 into impurity remover mounting groove 51 inside.
Because the installation shell 8 and the filter 9 are completely installed inside the impurity remover installation groove 51, and the gap between the communicating pipe body 5 and the replaceable impurity remover 6 is closed through the installation guard plate 81, the liquid is prevented from overflowing the communicating pipe body 5, and the replaceable impurity remover 6 can be conveniently taken out through the installation handle 82, so that the replacement is convenient.
Since the filter 9 is mounted and fixed inside the filter mounting groove 83 through the filter mounting hole 84, the connection between the filter 9 and the mounting housing 8 is more stable, and thus the filter 9 can be taken out and replaced without replacing the entire replaceable impurity remover 6 by releasing the connection between the filter 9 and the mounting housing 8 after the replaceable impurity remover 6 is taken out.
The inside of the water inlet filter plate 91 and the water outlet filter plate 92 of the filter 9 is filled with the adsorption gel, so that the adsorption gel can adsorb impurities in the liquid, and the impurities with the particle size larger than the small filter holes 95 and smaller than the large filter holes 94 in the liquid can enter the filter 9 along with the flowing direction of the liquid, but cannot flow out of the filter from the small filter holes 95, so that the impurities in the liquid flowing in through the communicating pipe body 5 can be trapped inside the filter 9 by the filter 9, and the collected impurities can be taken out when the replaceable impurity remover 6 is replaced, and the whole replaceable impurity remover 6 can be used continuously after replacement.
And all be provided with two removable edulcoration wares 6 on through every impurity separating tube 4 for when changing one of them removable edulcoration ware 6, the work of another removable edulcoration ware 6 is not influenced, effectively guarantees the filterable validity of liquid impurity, and can change removable edulcoration ware 6 when not stopping whole hydraulic valve and use, avoided the downtime that changes filter core etc. and brought, guaranteed that the hydraulic valve can be in operating condition all the time.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an intelligent hydraulic valve with separation liquid impurity function, includes valve body shell (1) and two sets of electro-magnet (3), its characterized in that: the utility model discloses a valve body shell, including valve body shell (1) and valve body, valve body shell (1) is inside central authorities have seted up circulation chamber (11), the inside activity control block (2) that is provided with of circulation chamber (11), valve body shell (1) both ends are fixed respectively and are provided with electro-magnet (3), inlet (12), liquid outlet (13) and backward flow mouth (14) have been seted up in proper order to valve body shell (1) one side from the top down, the opposite side from the top down of valve body shell (1) has set gradually first connecting port (15) and second connector (16), inlet (12), first connecting port (15) and second connector (16) keep away from one side of valve body shell (1) all are provided with impurity separating tube (4), impurity separating tube (4) and inlet (12), first connecting port (15) and second connector (16) are fixed through flange connection respectively, impurity separating tube (4) all include communicating pipe body (5), removable impurity remover (6) and spring stop flow piece (7), impurity removing device mounting groove (51) have been seted up to the opposite side symmetry in communicating pipe body (5) and are located impurity removing device mounting groove (51) inside the movable groove (51), the spring flow stop blocks (7) are respectively arranged in the spring flow stop block mounting grooves (52).
2. An intelligent hydraulic valve with liquid impurity separating function according to claim 1, characterized in that: the replaceable impurity remover (6) comprises an installation shell (8) and a filter (9), wherein the bottom end of the installation shell (8) is matched with an impurity remover installation groove (51), an installation guard plate (81) is arranged at the top end of the installation shell (8), an installation handle (82) is arranged at the top end of the installation guard plate (81), a filter installation groove (83) is formed in the front surface of the installation shell (8), and a plurality of filter installation holes (84) are formed in the filter installation groove (83).
3. An intelligent hydraulic valve with liquid impurity separating function according to claim 2, characterized in that: the filter is characterized in that the front surface of the filter (9) is provided with a water inlet filter plate (91), the back surface of the filter (9) is provided with a water outlet filter plate (92), the front surface of the filter (9) is provided with a filter mounting plate (93), a plurality of filter mounting holes (84) are formed in the same position on the filter mounting plate (93) in the same way, and the filter (9) is used for mounting and fixing the filter mounting plate (93) in the filter mounting groove (83) through the filter mounting holes (84).
4. An intelligent hydraulic valve with liquid impurity separating function according to claim 3, characterized in that: a plurality of filtration macropores (94) are formed in the front of the water inlet filter plate (91), a plurality of filtration pinholes (95) are formed in the front of the water outlet filter plate (92), and the aperture of the filtration macropores (94) is twice that of the filtration pinholes (95).
5. An intelligent hydraulic valve with liquid impurity separating function according to claim 4, wherein: the spring flow stopping block (7) is matched with the spring flow stopping block mounting groove (52), a plurality of springs (71) are uniformly distributed on one side of the spring flow stopping block (7), telescopic guide posts (72) are arranged in the centers of the springs (71), an extrusion inclined plane (73) is arranged on one side, far away from the springs, of the spring flow stopping block (7), and the springs flow stopping block mounting groove (52) are movably connected with the inner surfaces of the springs through the springs (71) and the telescopic guide posts (72).
6. The intelligent hydraulic valve with liquid impurity separating function according to claim 5, wherein: valve body shell (1) one side is provided with fixed plate (17), the symmetry is provided with valve body fixed orifices (18) on fixed plate (17), valve body shell (1) both ends are provided with electro-magnet go-between (19) respectively, fixed through pin connection between electro-magnet (3) and electro-magnet go-between (19), electro-magnet (3) shape, the power at both ends are the same, electro-magnet (3) are constituteed by shielding shell (31), coil (32) and iron core (33).
7. The intelligent hydraulic valve with liquid impurity separating function according to claim 6, wherein: the movable control block is characterized in that magnetic blocks (21) are respectively arranged at two ends of the movable control block (2), a first circulation groove (22) and a second circulation groove (23) are respectively formed in the outer side surface of the movable control block (2), a communication loop (24) is arranged inside the movable control block (2), and the movable control block (2) can slide inside the circulation cavity (11) under the action of electromagnets (3) at two sides.
8. The intelligent hydraulic valve with liquid impurity separating function according to claim 7, wherein: when the electromagnet (3) close to one end of the liquid inlet (12) is started and the electromagnet (3) close to one end of the backflow port (14) is closed, the movable control block (2) is magnetically attracted to one end close to the liquid inlet (12), the liquid inlet (12) is communicated with the first connecting port (15) through the first flowing groove (22), the liquid outlet (13) is communicated with the second connecting port (16) through the second flowing groove (23), the backflow port (14) is closed, so that the electromagnet (3) close to one end of the liquid inlet (12) is started, and when the electromagnet (3) close to one end of the backflow port (14) is closed, liquid A finally flows out from the first connecting port (15) through the first flowing groove (22) after passing through the liquid inlet (12), and liquid B finally flows out from the liquid outlet (13) through the second flowing groove (23) after passing through the second connecting port (16).
9. The intelligent hydraulic valve with liquid impurity separating function according to claim 8, wherein: when the electromagnets (3) at two ends are started simultaneously, the movable control block (2) is positioned in the center of the circulation cavity (11), the liquid inlet (12) is communicated with the backflow port (14) through the communication loop (24), and the liquid outlet (13), the first connecting port (15) and the second connecting port (16) are all closed, so that when the electromagnets (3) at two ends are started simultaneously, liquid A is conveyed through the communication loop (24) after entering the liquid inlet (12) and finally flows out of the backflow port (14).
10. An intelligent hydraulic valve with liquid impurity separating function according to claim 9, characterized in that: when the electromagnet (3) close to one end of the liquid inlet (12) and the electromagnet (3) close to one end of the backflow port (14) are started, the movable control block (2) is magnetically attracted to one end close to the backflow port (14), the liquid outlet (13) is communicated with the first connecting port (15) through the first flowing groove (22), the backflow port (14) is communicated with the second connecting port (16) through the second flowing groove (23), the liquid inlet (12) is closed, the electromagnet (3) close to one end of the liquid inlet (12) is closed, liquid C is conveyed to finally flow out of the liquid outlet (13) through the first flowing groove (22) after being fed through the first connecting port (15) when the electromagnet (3) close to one end of the backflow port (14) is started, and liquid B is conveyed to finally flow out of the backflow port (14) through the second flowing groove (23) after being fed through the second connecting port (16).
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Effective date of registration: 20240125 Address after: 710000 in Dongmaying Village, Ganting Street, Huayi District, Xi'an City, Shaanxi Province (Xi'an Fulai Electrical Alloy Co., Ltd.) Patentee after: Xi'an Yishiwei Fluid Control Technology Co.,Ltd. Country or region after: China Address before: 350000 stone structure office building, 242 Beida Road, Gulou District, Fuzhou City, Fujian Province Patentee before: Shen Xiaorong Country or region before: China |
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