CN112426030A - Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions - Google Patents
Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions Download PDFInfo
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- CN112426030A CN112426030A CN202011419493.4A CN202011419493A CN112426030A CN 112426030 A CN112426030 A CN 112426030A CN 202011419493 A CN202011419493 A CN 202011419493A CN 112426030 A CN112426030 A CN 112426030A
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- 239000007788 liquid Substances 0.000 title claims abstract description 85
- 230000000670 limiting effect Effects 0.000 title claims description 37
- 238000000926 separation method Methods 0.000 title abstract description 15
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 63
- 239000010410 layer Substances 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000011229 interlayer Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 abstract description 44
- 239000007789 gas Substances 0.000 description 63
- 239000000463 material Substances 0.000 description 22
- 239000011550 stock solution Substances 0.000 description 9
- 230000009471 action Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0802—Control mechanisms for pressure-cookers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses a diversion type gas pressure-limiting valve with liquid-separating and anti-blocking functions, which comprises an anti-blocking component and a valve component, when the pressure in a pressure cooker is gradually increased, gas enters the inner layer through a valve port, the impact force of air pressure enables a rotating shaft to rotate, simultaneously a diversion sheet rotates, the diversion sheet rotates to enable the inner part of airflow of the inner layer to form a vortex shape, liquid and solid entering the inner layer together through high-pressure gas are separated from the gas by virtue of the centrifugal force and are adhered to the inner wall of the inner layer, the liquid and the solid can automatically fall down through the self weight of the solid and the liquid and can flow back to the inner part of a pressure cooker again through a discharge port, so that the separation of the gas, the liquid and the solid is convenient, the diversion sheet rotates at an air inlet to smash the solid at the air inlet to prevent the solid air inlet from being blocked, and the separated gas enters the inner part of, and the air is discharged from the air outlet, and the heat insulation pad can insulate heat of the handle, so that potential safety hazards are reduced.
Description
Technical Field
The invention relates to the technical field of pressure limiting valves, in particular to a diversion type gas pressure limiting valve with a liquid separating and anti-blocking function.
Background
The pressure cooker increases the pressure in the cooker through the pressure limiting valve, thereby increasing the boiling point, heating objects at higher temperature and cooking food faster. Specifically, the pressure of the atmospheric pressure and the pressure limiting valve acts on the cooker cover, namely the air outlet is formed, when the atmospheric pressure in the cooker is smaller than the pressure of the atmospheric pressure and the pressure limiting valve, the air outlet is blocked, the temperature and the pressure in the cooker are continuously increased, when the atmospheric pressure in the cooker is equal to or larger than the pressure of the atmospheric pressure and the pressure limiting valve, air escapes, and the atmospheric pressure in the cooker is kept equal to the pressure of the atmospheric pressure and the pressure limiting valve. Therefore, the temperature in the cooker is maintained at a higher temperature without being too high, and when the pressure limiting valve with higher air pressure is jacked up by air, the pressure limiting valve is impacted due to the ejection of high-pressure air, so that the pressure limiting valve rotates.
The liquid and the solid of inside are taken out easily when using to current pressure limiting valve, and inconvenient filtration brings the solid of valve into and blocks up the valve port again easily, and the clearance is comparatively troublesome, and the gas temperature that releases is higher, has certain potential safety hazard, and the result of use is not good.
To above problem, improved current device, provided a gaseous pressure-limiting valve of water conservancy diversion formula with divide liquid and prevent stifled function.
Disclosure of Invention
The invention aims to provide a flow-guiding type gas pressure-limiting valve with liquid-separating and anti-blocking functions, when the pressure in a pressure cooker is gradually increased, gas enters the inner layer through a valve port, the impact force of air pressure enables a rotating shaft to rotate, a flow-guiding sheet rotates at the same time, the flow-guiding sheet rotates to enable the inner part of airflow of the inner layer to form a vortex shape, liquid and solid entering the inner layer together through high-pressure gas are separated from the gas by virtue of centrifugal force and are adhered to the inner wall of the inner layer, the liquid and the solid can automatically fall down through the self weight of the solid and the liquid and can flow back to the inner part of a pressure cooker again through a discharge port, so that the gas is conveniently separated from the liquid and the solid, the flow-guiding sheet rotates at an air inlet to smash the solid at the air inlet to prevent the solid from blocking the air inlet, and the separated gas enters the inner part of, and discharge through the gas outlet, the while heat insulating mattress can insulate against heat to the position of handle, reduce the potential safety hazard, because the inside temperature of pressure cooker is higher, there is gas stock solution intracavity portion, the back is opened to the pot cover of pressure cooker, gas meets the condensation knot, the inside in stock solution chamber is full of water promptly, if the water of stock solution intracavity portion is not enough, open the artifical water of adding by oneself of pot cover accessible, when the inside high pressure that forms of pressure cooker, the solid sinks, and the stock solution chamber takes place deformation and upwards contracts, inside water passes through the inlet and gets into the inside of siphunculus this moment, and spray toward the inlayer inside through the shower nozzle, be convenient for wash away the inner wall of inlayer, prevent the inner wall adhesion of solid and inlayer, be convenient for clear up, excellent in use effect, the problem in the background.
In order to achieve the purpose, the invention provides the following technical scheme: a diversion type gas pressure limiting valve with a liquid separation and anti-blocking function comprises an anti-blocking assembly and a valve assembly, wherein the valve assembly is arranged at the upper end of the anti-blocking assembly, the anti-blocking assembly comprises a limiting mechanism, a base, a bearing seat, a separating mechanism and a fastening bolt, the base is arranged at the upper end of the limiting mechanism, the bearing seat is fixedly arranged at the upper end of the base, the separating mechanism is arranged at the upper end of the bearing seat, and the fastening bolt is fixedly arranged at the upper end of the separating mechanism;
the valve component comprises a handle, a gas outlet mechanism, a liquid separating mechanism and a heat insulation pad, wherein the handle is arranged at the upper end of the heat insulation pad, the gas outlet mechanism is fixedly arranged at the lower end of the heat insulation pad, and the liquid separating mechanism is fixedly arranged at the lower end of the gas outlet mechanism.
Further, stop gear includes lug, row material pipe, bin outlet and diaphragm, and the lug setting is at the surface of arranging the material pipe, and the bin outlet processing is at the lower extreme of arranging the material pipe, and diaphragm fixed mounting just sets up in the inside of lug at the lower extreme of arranging the material pipe, and the diaphragm is conical shape component.
Furthermore, the separating mechanism comprises a shell body, an interlayer, a through hole and a valve port, the shell body is fixedly arranged at the upper end of the bearing seat, the interlayer is arranged in the outer shell body, the through hole is processed in the outer shell body and is communicated with the bearing seat, and the valve port is processed at one side of the outer shell body.
Furthermore, the interlayer comprises an inner layer, a spiral diversion trench and an air inlet, the inner layer is an inverted cone-shaped component and is arranged inside the interlayer, the inner layer is connected with the upper end of the discharge pipe, the spiral diversion trench is processed on the inner wall of the inner layer, and the air inlet is processed on the upper end of the inner layer and is communicated with the valve port.
Further, divide liquid mechanism to include dustcoat, internal thread, valve rod, valve plug, water conservancy diversion mechanism and resilient clip, dustcoat fixed mounting is at the lower extreme of mechanism of giving vent to anger, and internal thread processing is at the inner wall of dustcoat, and the valve rod runs through mechanism of giving vent to anger and heat insulating mattress and is connected with the handle, and valve plug fixed mounting is at the lower extreme of valve rod, and with the air inlet phase-match, water conservancy diversion mechanism fixed mounting is at the lower extreme of valve plug, resilient clip's one end and the lower extreme fixed connection of dustcoat inner wall, the.
Further, the guiding mechanism comprises a sealing gasket, a rotating shaft and a guiding vane, the sealing gasket is fixedly arranged at the lower end of the valve plug, the rotating shaft is movably arranged at the lower end of the sealing gasket, and one end of the guiding vane is fixedly arranged on the outer surface of the rotating shaft.
Further, the air outlet mechanism comprises a top plate, an outer shell piece and an air outlet, the outer shell piece is fixedly mounted at the lower end of the top plate, the outer shell piece is fixedly mounted at the upper end of the outer cover, and the air outlet is machined in the outer surface of the outer shell piece.
Further, a liquid storage cavity is arranged at the lower end of the base and is connected with the through hole.
Further, the inlayer includes inlet, siphunculus and shower nozzle, and the inlet processing is at the inner wall of inlayer, and the one end and the inlet of siphunculus are connected, and shower nozzle fixed mounting is at the lower extreme of siphunculus, and the inlayer is the component of installing for the longitudinal center line symmetry of shell body.
Compared with the prior art, the invention has the beneficial effects that:
1. when the pressure in the pressure cooker is gradually increased, gas enters the inner layer through the valve port, the rotating shaft is rotated by the impact force of air pressure, the flow deflector is rotated at the same time, the flow deflector can be rotated to form a vortex shape in the air flow of the inner layer, liquid and solid entering the inner layer together through high-pressure gas are separated from the gas by virtue of the centrifugal force and are adhered to the inner wall of the inner layer, meanwhile, the spiral flow guide groove arranged on the inner wall of the inner layer can facilitate the falling of the solid, and the liquid and the solid can automatically fall along the spiral flow guide groove and flow back to the inside of the pressure cooker through the discharge port again through the self weight of the solid and the liquid, so that the separation of the gas, the liquid and the solid is facilitated, and the liquid separation and the blockage prevention are facilitated.
2. According to the diversion type gas pressure limiting valve with the liquid separation and anti-blocking functions, the diversion piece rotates at the air inlet, so that solid at the air inlet can be smashed, the solid is prevented from blocking the air inlet, separated gas enters the inner part of the outer shell and is discharged through the air outlet, a vacuum component is arranged between the inner layer and the interlayer, the inner layer can be conveniently insulated, meanwhile, the heat insulation pad can insulate heat of the position of the handle, and potential safety hazards are reduced.
3. According to the diversion type gas pressure limiting valve with the liquid separation and anti-blocking functions, when pressure is relieved, the lug can block materials, so that the limiting effect is facilitated, meanwhile, the materials can be blocked through the diaphragm, the conical diaphragm is convenient for the materials to fall along the inner wall, and the materials can be prevented from entering the inner layer through the discharge outlet.
4. The invention provides a flow guide type gas pressure limiting valve with liquid separation and anti-blocking functions, which is characterized in that the temperature inside a pressure cooker is higher, gas exists inside a liquid storage cavity, after a cooker cover of the pressure cooker is opened, the gas meets condensation, the liquid storage cavity is filled with water, if the water inside the liquid storage cavity is insufficient, the cooker cover can be opened to manually add water automatically, when high pressure is formed inside the pressure cooker, solids sink, the liquid storage cavity deforms and contracts upwards, the water inside the pressure cooker enters the inside of a through pipe through a liquid inlet, and is sprayed to the inside of an inner layer through a spray head, so that the inner wall of the inner layer is washed away, the solids are prevented from being adhered to the inner wall of the inner layer, the cleaning is convenient, and the use effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of a diversion type gas pressure limiting valve with functions of separating liquid and preventing blockage;
FIG. 2 is a partial cross-sectional view of the diversion type gas pressure-limiting valve with liquid-separating and anti-blocking functions of the present invention;
FIG. 3 is a schematic structural diagram of a separating mechanism of the diversion type gas pressure limiting valve with functions of separating liquid and preventing blockage;
FIG. 4 is a schematic view of the interlayer structure of the diversion type gas pressure limiting valve with functions of separating liquid and preventing blockage;
FIG. 5 is a schematic structural diagram of a liquid separating mechanism of the flow-guiding type gas pressure limiting valve with liquid separating and anti-blocking functions;
FIG. 6 is a sectional view of the diversion type gas pressure limiting valve with liquid separating and anti-blocking functions according to the present invention;
FIG. 7 is a diagram showing the working state of the diversion type gas pressure limiting valve with the functions of separating liquid and preventing blockage;
fig. 8 is an enlarged view of a portion a in fig. 7 of the diversion type gas pressure limiting valve with the functions of separating liquid and preventing blocking according to the present invention.
In the figure: 1. an anti-clogging component; 11. a limiting mechanism; 111. a bump; 112. a discharge pipe; 113. a discharge outlet; 114. a diaphragm; 12. a base; 121. a liquid storage cavity; 13. a bearing seat; 14. a separating mechanism; 141. an outer housing; 142. an interlayer; 1421. an inner layer; 14211. a liquid inlet; 14212. pipe passing; 14213. a spray head; 1422. a spiral diversion trench; 1423. an air inlet; 143. a through hole; 144. a valve port; 15. fastening a bolt; 2. a valve assembly; 21. a handle; 22. an air outlet mechanism; 221. a top plate; 222. a housing member; 223. an air outlet; 23. a liquid separating mechanism; 231. a housing; 232. an internal thread; 233. a valve stem; 234. a valve plug; 235. a flow guide mechanism; 2351. a gasket; 2352. a rotating shaft; 2353. a flow deflector; 236. an elastic clip; 24. a heat insulating pad.
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.
Referring to fig. 1 and 2, a diversion type gas pressure limiting valve with liquid separation and anti-blocking functions comprises an anti-blocking assembly 1 and a valve assembly 2, wherein the valve assembly 2 is arranged at the upper end of the anti-blocking assembly 1, the anti-blocking assembly 1 comprises a limiting mechanism 11, a base 12, a bearing seat 13, a separating mechanism 14 and a fastening bolt 15, the base 12 is arranged at the upper end of the limiting mechanism 11, the bearing seat 13 is fixedly arranged at the upper end of the base 12, the separating mechanism 14 is arranged at the upper end of the bearing seat 13, and the fastening bolt 15 is fixedly arranged at the upper end of the separating mechanism 14; the valve assembly 2 comprises a handle 21, an air outlet mechanism 22, a liquid separating mechanism 23 and a heat insulation pad 24, wherein the handle 21 is arranged at the upper end of the heat insulation pad 24, the air outlet mechanism 22 is fixedly arranged at the lower end of the heat insulation pad 24, and the liquid separating mechanism 23 is fixedly arranged at the lower end of the air outlet mechanism 22.
Referring to fig. 3, 4 and 7, the limiting mechanism 11 includes a protrusion 111, a material discharge pipe 112, a material discharge port 113 and a membrane 114, the protrusion 111 is disposed on an outer surface of the material discharge pipe 112, and prevents the material from entering the inner layer 1421 through the material discharge port 113, so as to limit the material, the material discharge port 113 is disposed at a lower end of the material discharge pipe 112, the membrane 114 is fixedly disposed at a lower end of the material discharge pipe 112 and disposed inside the protrusion 111, the membrane 114 is a conical member, the material can be blocked by the membrane 114, and the conical member facilitates the material to fall down.
Referring to fig. 3-7, the separating mechanism 14 includes an outer casing 141, a partition 142, a through hole 143, and a valve port 144, the outer casing 141 is fixedly installed at the upper end of the receiving seat 13, the partition 142 is disposed inside the outer casing 141, the through hole 143 is formed inside the outer casing 141 and is communicated with the receiving seat 13, the valve port 144 is formed at one side of the outer casing 141, the partition 142 includes an inner layer 1421, a spiral guide groove 1422, and an air inlet 1423, the inner layer 1421 is an inverted conical member and is disposed inside the partition 142, a vacuum member is formed between the inner layer 1421 and the partition 142 to insulate the inner layer 1421, the inner layer 1421 is connected to the upper end of the discharging pipe 112, the spiral guide groove 1422 is formed on the inner wall of the inner layer 1421, the air inlet 1423 is formed at the upper end of the inner layer 1421 and is communicated with the valve port 144, when, the gas enters the inner layer 1421 through the valve port 144, the liquid distribution mechanism 23 includes an outer cover 231, an internal thread 232, a valve stem 233, a valve plug 234, a flow guide mechanism 235 and an elastic clip 236, the outer cover 231 is fixedly installed at the lower end of the air outlet mechanism 22, the internal thread 232 is processed on the inner wall of the outer cover 231 for facilitating installation with a pressure cooker, the valve stem 233 penetrates through the air outlet mechanism 22 and the heat insulation pad 24 to be connected with the handle 21, the valve plug 234 is fixedly installed at the lower end of the valve stem 233 and matched with the air inlet 1423, the valve stem 233 can drive the valve plug 234 to move up and down, the flow guide mechanism 235 is fixedly installed at the lower end of the valve plug 234, one end of the elastic clip 236 is fixedly connected with the lower end of the inner wall of the outer cover 231, the other end is fixedly connected with the upper end of the outer shell 141, when the valve stem 233, the sealing gasket 2351 is fixedly arranged at the lower end of the valve plug 234, the rotating shaft 2352 is movably arranged at the lower end of the sealing gasket 2351, so that the positions of the rotating shaft 2352 and the valve plug 234 are conveniently sealed, one end of the flow deflector 2353 is fixedly arranged on the outer surface of the rotating shaft 2352, gas enters the inner layer 1421 through the valve port 144, the rotating shaft 2352 is rotated by the impact force of air pressure, the flow deflector 2353 is rotated to enable the inner part of the gas flow of the inner layer 1421 to form a vortex shape, liquid and solid entering the inner layer 1421 together through high-pressure gas are separated from the gas through the action of centrifugal force and are adhered to the inner wall of the inner layer 1421, and then the liquid and the solid automatically fall down through the dead weight of the solid and the liquid per se, and flow back to the inner part of the high-pressure cooker through the discharge port 113 again, so that the separation of the gas, the, can pound the solid of gas inlet 1423 department to pieces, prevent that the solid from blockking up gas inlet 1423, the gas after the separation is accomplished gets into the inside of shell spare 222 to discharge through gas outlet 223, heat insulating mattress 24 can insulate against heat the position of handle 21 simultaneously, reduces the potential safety hazard.
Referring to fig. 6-8, the air outlet mechanism 22 includes a top plate 221, a housing 222 and an air outlet 223, the lower end of the top plate 221 is fixedly installed with the housing 222, the housing 222 is fixedly installed at the upper end of the cover 231, the air outlet 223 is processed on the outer surface of the housing 222, the lower end of the base 12 is installed with the liquid storage cavity 121, the liquid storage cavity 121 is connected with the through hole 143, the inner layer 1421 includes a liquid inlet 14211, a through pipe 14212 and a nozzle 14213, the liquid inlet 14211 is processed on the inner wall of the inner layer 1421, one end of the through pipe 14212 is connected with the liquid inlet 14211, the nozzle 14213 is fixedly installed at the lower end of the through pipe 14212, the inner layer 1421 is a member symmetrically installed about the longitudinal center line of the housing 141, because the temperature inside of the pressure cooker is high, the gas exists inside the liquid storage cavity 121, and after the cover of the pressure cooker is opened, the gas, and stock solution chamber 121 takes place the deformation, and inside water passes through the inside that loading port 14211 got into siphunculus 14212 to spray towards inlayer 1421 is inside through shower nozzle 14213, be convenient for wash away the inner wall of inlayer 1421, be convenient for clear up, excellent in use effect.
The working principle is as follows: when the pressure in the pressure cooker is gradually increased, gas enters the inner layer 1421 through the valve port 144, the rotating shaft 2352 is rotated by the impact force of the air pressure, the valve plug 234 is jacked up, the flow deflector 2353 is rotated at the same time, the flow deflector 2353 is rotated to enable the inner layer 1421 to form a vortex shape in the air flow, liquid and solid entering the inner layer 1421 together through high-pressure gas are separated from the gas by the action of centrifugal force and adhere to the inner wall of the inner layer 1421, the liquid and the solid can automatically fall down through the self weight of the solid and the liquid and flow back to the inside of the pressure cooker again through the discharge port 113, the flow deflector 2353 rotates at the air inlet 1423 to smash the solid at the air inlet 1423 to prevent the solid from blocking the air inlet 1423, the separated gas enters the inside of the shell 222 and is discharged through the air outlet 223, and when the pressure is released, the material automatically falls through the outer wall of the bump 111 and the inner wall, inside temperature of autoclave is higher, stock solution chamber 121 is inside to have gas, the back is opened to the pot cover of autoclave, gas meets the condensation knot, the inside of stock solution chamber 121 is full of water promptly, when the inside high pressure that forms of autoclave, the solid sinks, and stock solution chamber 121 takes place deformation, inside water passes through inlet 14211 and gets into the inside of siphunculus 14212, and spray towards inlayer 1421 inside through shower nozzle 14213, be convenient for wash away the inner wall of inlayer 1421, can accomplish work.
In summary, the following steps: the invention provides a flow guiding type gas pressure limiting valve with liquid separation and anti-blocking functions, a valve rod 233 penetrates through an air outlet mechanism 22 and a heat insulation pad 24 to be connected with a handle 21, a valve plug 234 is fixedly arranged at the lower end of the valve rod 233 and is matched with an air inlet 1423, a rotating shaft 2352 is movably arranged at the lower end of a sealing pad 2351 to facilitate the sealing of the positions of the rotating shaft 2352 and the valve plug 234, one end of a flow guiding sheet 2353 is fixedly arranged on the outer surface of the rotating shaft 2352, when the internal pressure of a pressure cooker is gradually increased, gas enters the inner part of an inner layer 1421 through a valve port 144 to jack up the valve plug 234, the impact force of air pressure enables the rotating shaft 2352 to rotate and simultaneously enables the flow guiding sheet 2353 to rotate, a spiral flow guiding groove 1422 is processed on the inner wall of the inner layer 1421, the flow guiding sheet 2353 rotates to enable the inner part of the air flow of the inner layer 1421 to form, the material is adhered to the inner wall of the inner layer 1421, meanwhile, the spiral flow guide groove 1422 can facilitate the falling of solids, and then the liquid and the solids can automatically fall through the dead weight of the solids and the liquid, and flow back to the inside of the pressure cooker again through the discharge port 113, so that the separation of gas, liquid and solids is facilitated, and the blockage prevention of liquid separation is facilitated, because the flow guide sheet 2353 rotates at the gas inlet 1423, the solids at the gas inlet 1423 can be smashed, the gas inlet 1423 is prevented from being blocked by the solids, the separated gas enters the inside of the shell piece 222 and is discharged through the gas outlet 223, meanwhile, the heat insulation pad 24 can insulate the position of the handle 21, so that the potential safety hazard is reduced, the bump 111 is arranged on the outer surface of the discharge pipe 112, when the pressure is relieved, the material is prevented from entering the inside of the inner layer 1421 through the discharge port 113, so that the limiting effect is facilitated, the discharge port 113 is arranged at, the inner layer 1421 is an inverted conical member and is arranged inside the interlayer 142, a vacuum member is arranged between the inner layer 1421 and the interlayer 142 to insulate the inner layer 1421, the liquid inlet 14211 is processed on the inner wall of the inner layer 1421, one end of the through pipe 14212 is connected with the liquid inlet 14211, the nozzle 14213 is fixedly arranged at the lower end of the through pipe 14212, because the temperature inside the pressure cooker is higher, gas exists inside the liquid storage cavity 121, and after the pressure cooker is opened by adding water, the gas meets condensation, the inside of the liquid storage cavity 121 is filled with water, if the water inside the liquid storage cavity 121 is insufficient, the cooker cover can be opened manually, when the internal high pressure that forms of pressure cooker, the solid sinks, and stock solution chamber 121 takes place to deform and upwards contracts, and inside water this moment gets into the inside of siphunculus 14212 through inlet 14211 to spray towards inlayer 1421 through shower nozzle 14213 is inside, be convenient for wash away the inner wall of inlayer 1421, prevent the inner wall adhesion of solid and inlayer 1421, be convenient for clear up, excellent in use effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)
1. The utility model provides a gaseous pressure-limiting valve of water conservancy diversion formula with divide liquid and prevent stifled function, is including preventing stifled subassembly (1) and valve assembly (2), and valve assembly (2) set up in the upper end of preventing stifled subassembly (1), its characterized in that: the anti-blocking assembly (1) comprises a limiting mechanism (11), a base (12), a bearing seat (13), a separating mechanism (14) and a fastening bolt (15), wherein the base (12) is arranged at the upper end of the limiting mechanism (11), the bearing seat (13) is fixedly arranged at the upper end of the base (12), the separating mechanism (14) is arranged at the upper end of the bearing seat (13), and the fastening bolt (15) is fixedly arranged at the upper end of the separating mechanism (14);
the valve assembly (2) comprises a handle (21), an air outlet mechanism (22), a liquid separating mechanism (23) and a heat insulation pad (24), wherein the handle (21) is arranged at the upper end of the heat insulation pad (24), the air outlet mechanism (22) is fixedly arranged at the lower end of the heat insulation pad (24), and the liquid separating mechanism (23) is fixedly arranged at the lower end of the air outlet mechanism (22).
2. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the valve body as claimed in claim 1, wherein: the limiting mechanism (11) comprises a convex block (111), a discharge pipe (112), a discharge opening (113) and a diaphragm (114), wherein the convex block (111) is arranged on the outer surface of the discharge pipe (112), the discharge opening (113) is processed at the lower end of the discharge pipe (112), the diaphragm (114) is fixedly arranged at the lower end of the discharge pipe (112) and is arranged in the convex block (111), and the diaphragm (114) is a conical member.
3. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the valve body as claimed in claim 1, wherein: the separating mechanism (14) comprises an outer shell (141), an interlayer (142), a through hole (143) and a valve port (144), the outer shell (141) is fixedly arranged at the upper end of the bearing seat (13), the interlayer (142) is arranged in the outer shell (141), the through hole (143) is processed in the outer shell (141) and communicated with the bearing seat (13), and the valve port (144) is processed at one side of the outer shell (141).
4. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the claim 3 is characterized in that: the partition layer (142) comprises an inner layer (1421), a spiral diversion trench (1422) and an air inlet (1423), the inner layer (1421) is a component in an inverted cone shape and is arranged inside the partition layer (142), the inner layer (1421) is connected with the upper end of the discharge pipe (112), the spiral diversion trench (1422) is processed on the inner wall of the inner layer (1421), and the air inlet (1423) is processed on the upper end of the inner layer (1421) and is communicated with the valve port (144).
5. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the valve body as claimed in claim 1, wherein: liquid separating mechanism (23) includes dustcoat (231), internal thread (232), valve rod (233), valve plug (234), water conservancy diversion mechanism (235) and resilient clip (236), dustcoat (231) fixed mounting is at the lower extreme of mechanism of giving vent to anger (22), internal thread (232) processing is at the inner wall of dustcoat (231), valve rod (233) run through mechanism of giving vent to anger (22) and heat insulating mattress (24) and are connected with handle (21), valve plug (234) fixed mounting is at the lower extreme of valve rod (233), and with air inlet (1423) phase-match, water conservancy diversion mechanism (235) fixed mounting is at the lower extreme of valve plug (234), the lower extreme fixed connection of one end and dustcoat (231) inner wall of resilient clip (236), the upper end fixed connection of the other end and shell body (141).
6. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of claim 5, wherein: the diversion mechanism (235) comprises a sealing gasket (2351), a rotating shaft (2352) and a diversion sheet (2353), the sealing gasket (2351) is fixedly installed at the lower end of the valve plug (234), the rotating shaft (2352) is movably installed at the lower end of the sealing gasket (2351), and one end of the diversion sheet (2353) is fixedly installed on the outer surface of the rotating shaft (2352).
7. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the valve body as claimed in claim 1, wherein: the air outlet mechanism (22) comprises a top plate (221), a shell piece (222) and an air outlet (223), the lower end of the top plate (221) is fixedly provided with the shell piece (222), the shell piece (222) is fixedly arranged at the upper end of the outer cover (231), and the air outlet (223) is machined in the outer surface of the shell piece (222).
8. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of the valve body as claimed in claim 1, wherein: the lower end of the base (12) is provided with a liquid storage cavity (121), and the liquid storage cavity (121) is connected with the through hole (143).
9. The diversion-type gas pressure-limiting valve with the functions of separating liquid and preventing blockage of claim 4, wherein: the inner layer (1421) comprises a liquid inlet (14211), a through pipe (14212) and a spray head (14213), the liquid inlet (14211) is processed on the inner wall of the inner layer (1421), one end of the through pipe (14212) is connected with the liquid inlet (14211), the spray head (14213) is fixedly installed at the lower end of the through pipe (14212), and the inner layer (1421) is a component symmetrically installed about the longitudinal center line of the outer shell (141).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011419493.4A CN112426030B (en) | 2020-12-06 | 2020-12-06 | Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions |
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| CN202011419493.4A CN112426030B (en) | 2020-12-06 | 2020-12-06 | Diversion type gas pressure limiting valve with liquid separation and anti-blocking functions |
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| CN112426030B CN112426030B (en) | 2022-04-12 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112426030B (en) | 2022-04-12 |
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