CN216692241U - Diaphragm type beer valve is connected to external screw thread clamp fast-assembling - Google Patents
Diaphragm type beer valve is connected to external screw thread clamp fast-assembling Download PDFInfo
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- CN216692241U CN216692241U CN202122774132.8U CN202122774132U CN216692241U CN 216692241 U CN216692241 U CN 216692241U CN 202122774132 U CN202122774132 U CN 202122774132U CN 216692241 U CN216692241 U CN 216692241U
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Abstract
The utility model discloses an external thread clamp quick-assembly connection diaphragm type beer valve which comprises a valve body, a valve body stop block, a diaphragm and a valve rod, wherein the valve body stop block is fixedly arranged on the inner side of the valve body, the diaphragm is arranged at the upper end of the valve body stop block, a valve cover is arranged on the diaphragm, the valve cover is fixedly connected with the valve body through a cap nut, a limiting screw sleeve is sleeved outside the upper end of the valve cover, a small hand wheel is sleeved outside the limiting screw sleeve, the valve rod penetrates through the valve cover, a small hand wheel pre-tightening screw is arranged at the upper end of the valve rod, an embedded ring groove is arranged on the side surface of the lower end of the valve rod, a valve clack is arranged at the inner lower end of the valve cover, an inner embedded groove is arranged at the upper end of the valve clack, the lower end of the valve rod is clamped in the embedded groove, and the lower end of the valve clack is fixedly connected with the diaphragm; the utility model has the advantages of strong sealing performance, convenient pipeline disassembly and assembly and low manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of beer valves, in particular to an external thread clamp quick-assembly connection diaphragm type beer valve.
Background
In the wine industry, there is a particular need for valves for fluid control or regulation control, so as to achieve automatic remote centralized control or local control.
The prior beer valve has the following problems: 1. the connection between the valve and the pipeline is usually welded or bolted, the welded connection mode is inconvenient to disassemble and assemble, and the bolted connection mode has poor tightness; 2. besides the valve flap, the valve rod also needs to be added with sealing filler, which increases the cost.
Disclosure of Invention
The utility model aims to provide an external thread clamp quick-assembly connection diaphragm type beer valve which is strong in sealing performance, convenient to assemble and disassemble a pipeline and low in manufacturing cost.
In order to achieve the purpose, the utility model provides the following technical scheme:
an external thread clamp quick-assembly connection diaphragm type beer valve comprises a valve body, a valve body stop block, a diaphragm and a valve rod, wherein the valve body stop block is fixedly arranged on the inner side of the valve body, the inner wall of the valve body and the outer wall of the valve body stop block are both connected with a corrosion-resistant lining in a laminating manner, the diaphragm is arranged at the upper end of the valve body stop block, a valve cover is arranged on the diaphragm, the valve cover is fixedly connected with the valve body through a cover-shaped nut, a limiting screw sleeve is sleeved outside the upper end of the valve cover, a small hand wheel is sleeved outside the limiting screw sleeve, the valve rod penetrates through the valve cover, a small hand wheel pre-tightening screw is arranged at the upper end of the valve rod, an embedded annular groove is arranged on the side surface of the lower end of the valve rod, an embedded groove is arranged at the inner lower end of the valve cover, an inner embedded groove is arranged at the upper end of the valve clack, a round gasket is fixedly arranged between the lower end of the valve rod and the valve clack, the lower end of the valve clack is fixedly connected with the diaphragm.
By adopting the technical scheme, the utility model has the following advantages:
the inner wall of the valve body and the outer wall of the valve body check block are both connected with corrosion-resistant linings in a fitting manner, and the arrangement of the corrosion-resistant linings plays a role in protecting the inner wall of the valve body and the outer wall of the valve check block, so that the corrosion or abrasion of liquid circulation to the inner wall of the valve body and the outer wall of the valve check block is reduced; the diaphragm is arranged at the upper end of the valve body check block, and the diaphragm separates the inner cavity of the valve body at the lower part from the inner cavity of the valve cover at the upper part, so that parts such as a valve rod, a valve clack and the like at the upper end of the diaphragm are not influenced by media, a valve rod sealing packing structure is omitted, the cost is reduced, sealing leakage points are reduced, the possibility of leakage is reduced, and the media are not polluted by foreign matters; according to the utility model, the small hand wheel is sleeved outside the limiting screw sleeve, the valve rod penetrates through the valve cover, the small hand wheel pre-tightening screw is arranged at the upper end of the valve rod, and the small hand wheel pre-tightening screw is arranged, so that the valve rod can be driven to move up and down by rotating the small hand wheel, and the flow can be regulated according to the number of turns of the small hand wheel; the upper end of the valve clack is provided with the embedded groove, and the lower end of the valve rod is clamped in the embedded groove, so that the valve rod can move up and down to drive the valve clack to move up and down.
Furthermore, an external thread sharp nozzle is arranged on one side of the valve body, an inflow part is arranged on the other side of the valve body, and a hoop device is sleeved outside the inflow part.
By adopting the technical scheme, the utility model has the following advantages:
the arrangement of the external thread sharp mouth of the utility model can lead the medium to be directly screwed into the valve body, the installation and the disassembly are convenient, the medium can flow out in a small flow, the medium can be conveniently arranged in containers with small caliber, such as wine bottles, and the like, and the arrangement of the clamp device further strengthens the sealing property between the inflow part and the connecting pipeline and prevents the medium from leaking.
Furthermore, the hoop device comprises two hoop bands, connecting pieces and connecting bolts, wherein the connecting pieces are fixedly arranged on two sides of each hoop band, and the connecting piece of one hoop band is fixed with the connecting piece of the other hoop band through the connecting bolts.
By adopting the technical scheme, the utility model has the following advantages:
the connecting sheet and the connecting bolt are arranged, so that the hoop is convenient to disassemble and assemble.
Furthermore, the upper end of the diaphragm is provided with a bulge, the lower end of the valve clack is provided with a through hole, and the bulge is clamped in the through hole.
By adopting the technical scheme, the utility model has the following advantages:
the bulge and the through hole are arranged, so that the diaphragm is fixedly connected with the valve clack, when the valve clack is pressed down, the diaphragm is tightly contacted with the valve body stop block, the medium cannot flow, when the valve clack moves upwards, the middle part of the diaphragm also moves upwards, the diaphragm is separated from the valve body stop block, and the medium can pass through.
Furthermore, a diaphragm inner tube is arranged between the diaphragm and the valve clack.
By adopting the technical scheme, the utility model has the following advantages:
the arrangement of the diaphragm inner tube reduces the friction between the diaphragm and the valve clack, prolongs the service life of the diaphragm, and the diaphragm is easily worn by the contact surface between the diaphragm and the valve body stop block due to medium scouring, so that when the valve clack is pressed down, the diaphragm and the valve body stop block have fine gaps and are easy to leak, and the diaphragm inner tube plays a role in compensating the gap and prevents the medium leakage between the diaphragm and the valve body stop block.
Furthermore, the diaphragm and the diaphragm inner tube are made of a composite material of rubber and polytetrafluoroethylene.
By adopting the technical scheme, the utility model has the following advantages:
the composite material of the rubber and the polytetrafluoroethylene has strong corrosion resistance, so that the valve can be suitable for more different media.
Furthermore, the valve cover and the valve rod are connected in a spiral mode, and the valve clack can move up and down in the valve cover.
By adopting the technical scheme, the utility model has the following advantages:
the understanding of the spiral mode of the utility model ensures that the valve rod can move up and down without generating large abrasion to the interior of the valve cover.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of the present invention.
Reference numerals: 1. a small hand wheel; 101. a small hand wheel pre-tightening screw; 2. a valve stem; 201. embedding a ring groove; 3. a valve flap; 301. an embedded groove is formed; 302. a through hole; 4. a diaphragm; 401. a protrusion; 5. a valve cover; 6. a hoop; 601. connecting sheets; 602. a connecting bolt; 7. an inflow member; 8. a valve body; 801. a valve body stop block; 9. a corrosion resistant liner; 10. an external thread sharp mouth; 11. a cap nut; 12. a limiting screw sleeve; 13. A round gasket; 14. a diaphragm inner tube.
Detailed Description
As shown in fig. 1, in the specific embodiment, an external thread clamp quick-assembly connection diaphragm type beer valve comprises a valve body 8, a valve body block 801, a diaphragm 4 and a valve rod 2, wherein the valve body block 801 is fixedly arranged on the inner side of the valve body 8, the inner wall of the valve body 8 and the outer wall of the valve body block 801 are both connected with a corrosion-resistant lining 9 in a fitting manner, the diaphragm 4 is arranged at the upper end of the valve body block 801, a valve cover 5 is arranged on the diaphragm 4, the valve cover 5 is fixedly connected with the valve body 8 through a cap-shaped nut 11, a limiting screw sleeve 12 is sleeved outside the upper end of the valve cover 5, a small hand wheel 1 is sleeved outside the limiting screw sleeve 12, the valve rod 2 penetrates through the valve cover 5, a small hand wheel pre-tightening screw 101 is arranged at the upper end of the valve rod 2, an embedded annular groove 201 is arranged on the side surface of the lower end of the valve cover 5, a valve flap 3 is arranged on the lower end of the valve cover, an embedded groove 301 is arranged on the upper end of the valve flap 3, the lower end of the valve rod 2 is clamped in the embedded groove 301, a round gasket 13 is fixedly arranged between the lower end of the valve rod 2 and the valve clack 3, and the lower end of the valve clack 3 is fixedly connected with the diaphragm 4.
Through the arrangement, the inner wall of the valve body 8 and the outer wall of the valve body block 801 are both attached and connected with the corrosion-resistant lining 9, the arrangement of the corrosion-resistant lining 9 plays a role in protecting the inner wall of the valve body 8 and the outer wall of the valve block, and corrosion or abrasion of liquid circulation to the inner wall of the valve body 8 and the outer wall of the valve block is reduced; according to the utility model, the diaphragm 4 is arranged at the upper end of the valve body stop block 801, and the diaphragm 4 is arranged to separate the inner cavity of the valve body 8 at the lower part from the inner cavity of the valve cover 5 at the upper part, so that parts such as the valve rod 2, the valve clack 3 and the like at the upper end of the diaphragm 4 are not influenced by media, a sealing packing structure of the valve rod 2 is omitted, the cost is reduced, sealing leakage points are reduced, the possibility of leakage is reduced, and the media are not polluted by foreign matters; according to the utility model, the small hand wheel 1 is sleeved outside the limiting screw sleeve 12, the valve rod 2 penetrates through the valve cover 5, the small hand wheel pre-tightening screw 101 is arranged at the upper end of the valve rod 2, and the small hand wheel pre-tightening screw 101 is arranged, so that the valve rod 2 can be driven to move up and down by rotating the small hand wheel 1, and the flow can be regulated according to the number of rotating circles of the small hand wheel 1; the upper end of the valve clack 3 is provided with the inner embedded groove 301, and the lower end of the valve rod 2 is clamped in the inner embedded groove 301, so that the valve rod 2 can move up and down to drive the valve clack 3 to move up and down.
An external thread sharp nozzle 10 is arranged on one side of the valve body 8, an inflow component 7 is arranged on the other side of the valve body 8, and a hoop device is sleeved outside the inflow component 7.
Through the arrangement, the external thread sharp mouth 10 can be directly screwed into the valve body 8, the installation and the disassembly are convenient, a medium can flow out in a small flow, the medium can be conveniently arranged in containers with small calibers such as wine bottles and the like, and the arrangement of the clamp device further strengthens the sealing property between the inflow part 7 and the connecting pipeline and prevents the medium leakage.
The hoop device comprises two hoops 6, connecting pieces 601 and connecting bolts 602, wherein the connecting pieces 601 are fixedly arranged on two sides of each hoop 6, and the connecting piece 601 of one hoop 6 is fixed with the connecting piece 601 of the other hoop 6 through the connecting bolts 602.
Through the arrangement, the connecting piece 601 and the connecting bolt 602 are arranged, so that the hoop 6 is convenient to detach and mount.
The upper end of the diaphragm 4 is provided with a bulge 401, the lower end of the valve clack 3 is provided with a through hole 302, and the bulge 401 is clamped in the through hole 302.
Through the arrangement, the arrangement of the protrusion 401 and the through hole 302 enables the diaphragm 4 to be fixedly connected with the valve clack 3, when the valve clack 3 is pressed downwards, the diaphragm 4 is in close contact with the valve body stop 801, the medium cannot circulate, when the valve clack 3 moves upwards, the middle part of the diaphragm 4 also moves upwards, the diaphragm 4 is separated from the valve body stop 801, and the medium can pass through.
And a diaphragm inner tube 14 is arranged between the diaphragm 4 and the valve clack 3.
Through the arrangement, the friction between the diaphragm 4 and the valve clack 3 is reduced and the service life of the diaphragm 4 is prolonged due to the arrangement of the diaphragm inner tube 14, and the diaphragm 4 is easily worn by the contact surface between the diaphragm 4 and the valve body stop block 801 due to medium erosion, so that when the valve clack 3 is pressed downwards, the diaphragm 4 and the valve body stop block 801 have a fine gap and are easily leaked, and the diaphragm inner tube 14 plays a role in compensating the gap and prevents the medium leakage between the diaphragm 4 and the valve body stop block 801.
The diaphragm 4 and the diaphragm inner tube 14 are made of a composite material of rubber and polytetrafluoroethylene.
Through the arrangement, the composite material of the rubber and the polytetrafluoroethylene has strong corrosion resistance, so that the valve can be suitable for more different media.
The valve cover 5 is connected with the valve rod 2 in a spiral mode, and the valve clack 3 can move up and down in the valve cover 5.
Through the arrangement, the valve rod 2 can move up and down in a spiral mode, and large abrasion cannot be generated in the valve cover 5.
The working principle is as follows:
connecting an inflow pipeline with an inflow part 7 through a bolt, sleeving a hoop 6 at a joint, fixing a connecting sheet 601 and the connecting sheet 601 through a connecting nut, moving a valve rod 2 upwards by rotating a small hand wheel 1, driving a valve clack 3 to move upwards by the valve rod 2, moving the middle part of a diaphragm 4 upwards, separating the diaphragm from a valve body stop block 801, and allowing a medium to flow in from the inflow part 7 and flow out from an external thread sharp nozzle 10; when the valve needs to be stopped, the small hand wheel 1 only needs to be turned around, so that the valve rod 2 moves downwards, the valve clack 3 is driven to move downwards, the diaphragm 4 is tightly attached to the valve body stop block 801, and the medium cannot circulate.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several modifications and refinements without departing from the scope of the present invention will become apparent to those skilled in the art, and such modifications and refinements should be considered as within the scope of the present invention.
Claims (7)
1. The external thread clamp quick-assembly connection diaphragm type beer valve comprises a valve body (8), a valve body stop block (801), a diaphragm (4) and a valve rod (2), and is characterized in that the valve body stop block (801) is fixedly arranged on the inner side of the valve body (8), the inner wall of the valve body (8) and the outer wall of the valve body stop block (801) are both attached and connected with a corrosion-resistant lining (9), the diaphragm (4) is arranged at the upper end of the valve body stop block (801), a valve cover (5) is arranged on the diaphragm (4), the valve cover (5) is fixedly connected with the valve body (8) through a cap-shaped nut (11), a limit screw sleeve (12) is sleeved outside the upper end of the valve cover (5), a small hand wheel (1) is sleeved outside the limit screw sleeve (12), the valve rod (2) penetrates through the valve cover (5), a small pre-tightening screw (101) is arranged at the upper end of the valve rod (2), valve rod (2) lower extreme side is equipped with embedded annular (201), the lower extreme is equipped with valve clack (3) in valve gap (5), caulking groove (301) in valve clack (3) upper end is equipped with, valve rod (2) lower extreme card is established in caulking groove (301), valve rod (2) lower extreme with fixed round gasket (13) that are equipped with between valve clack (3), valve clack (3) lower extreme with diaphragm (4) fixed connection.
2. An externally threaded clip quick connect diaphragm type beer valve according to claim 1 wherein the valve body (8) is provided with an externally threaded nib (10) on one side and the valve body (8) is provided with an inflow component (7) on the other side, the inflow component (7) being sheathed with clip means.
3. An externally threaded clip quick connect diaphragm type beer valve according to claim 2 wherein said clip means is comprised of two hoops (6), tabs (601) and connecting bolts (602), said tabs (601) being fixedly attached to both sides of said hoops (6), said tabs (601) of one of said hoops (6) being fixed to said tabs (601) of the other of said hoops (6) by said connecting bolts (602).
4. An externally threaded clamp quick connect diaphragm type beer valve according to claim 1, wherein the upper end of the diaphragm (4) is provided with a protrusion (401), the lower end of the valve flap (3) is provided with a through hole (302), and the protrusion (401) is clamped in the through hole (302).
5. An externally threaded clamp quick connect diaphragm type beer valve according to claim 4 wherein a diaphragm inner tube (14) is provided between the diaphragm (4) and the valve flap (3).
6. An externally threaded clamp quick connect diaphragm type beer valve according to claim 5 wherein said diaphragm (4) and said diaphragm inner tube (14) are made of a composite of rubber and polytetrafluoroethylene.
7. An externally threaded clamp quick connect diaphragm type beer valve according to claim 1 wherein the valve cover (5) and the valve stem (2) are connected in a spiral manner, the valve flap (3) being movable up and down within the valve cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774132.8U CN216692241U (en) | 2021-11-13 | 2021-11-13 | Diaphragm type beer valve is connected to external screw thread clamp fast-assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122774132.8U CN216692241U (en) | 2021-11-13 | 2021-11-13 | Diaphragm type beer valve is connected to external screw thread clamp fast-assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216692241U true CN216692241U (en) | 2022-06-07 |
Family
ID=81832124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122774132.8U Active CN216692241U (en) | 2021-11-13 | 2021-11-13 | Diaphragm type beer valve is connected to external screw thread clamp fast-assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216692241U (en) |
-
2021
- 2021-11-13 CN CN202122774132.8U patent/CN216692241U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 527, Dingxiang Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee after: Qinfeng Technology (Zhejiang) Co.,Ltd. Address before: No. 527, Dingxiang Road, Binhai Park, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province 325000 Patentee before: Qinfeng Holding Group Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |