CN216009673U - Novel six-minute safety valve - Google Patents
Novel six-minute safety valve Download PDFInfo
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- CN216009673U CN216009673U CN202121409242.8U CN202121409242U CN216009673U CN 216009673 U CN216009673 U CN 216009673U CN 202121409242 U CN202121409242 U CN 202121409242U CN 216009673 U CN216009673 U CN 216009673U
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- pressure release
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Abstract
The utility model discloses a novel six-minute safety valve which comprises a valve body, wherein the valve body is provided with a water inlet and a water outlet, the water inlet is provided with a water inlet connector, the water outlet is provided with a water outlet connector, the water inlet connector is provided with four-minute external threads, the water inlet is also provided with an inlet gasket structure, the water outlet connector is provided with outlet internal threads and outlet external threads, the outlet internal threads are four-minute internal threads, the outlet external threads are six external threads, and the water outlet is also provided with a sealing structure. The utility model can solve the defects in the prior art, and has the advantages of simple structure, better applicability and simple and quick installation.
Description
Technical Field
The utility model relates to a novel six-minute safety valve.
Background
The safety valve has the function of adjusting the internal pressure of the water heater, when the internal pressure is too high, the pressure can be adjusted in time, so that the internal pressure of the water heater is maintained at a safe level, the safety valve is widely used, but the threads at two ends of the safety valve in the existing market are all four-quarter threads, so that the applicability of the existing safety valve is limited, the safety valve cannot be connected with a sextant pipe, a gasket or a raw material belt needs to be externally connected during connection, the gasket is lost, and the safety valve is inconvenient to install and use; the applicant provides further improvement on the basis and designs a novel six-point safety valve to meet the requirements of the existing market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provides a novel six-minute safety valve which is simple in structure, better in applicability and simple and quick to install.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a novel six minute relief valves, includes the valve body, its characterized in that: the valve body is equipped with water inlet and delivery port, the water inlet is equipped with water inlet connector, the delivery port is equipped with water outlet connector and sets up at the outside hexagon nut arch of water outlet connector, inside still being equipped with of valve body flow water channel, with the communicating pressure release passageway of flow water channel, the water inlet communicates with each other with flow water channel, be equipped with the check valve structure in the flow water channel and with the pressure release safety structure that the valve body is connected, still be equipped with the filter screen recess in the flow water channel, water inlet connector is equipped with the quartering external screw thread, and the water inlet still is equipped with the import gasket structure, water outlet connector is equipped with export internal thread and export external screw thread, the export internal thread is the quartering internal thread, export external screw thread is six external screw threads, and the delivery port still is equipped with seal structure.
The utility model is further optimized, and the one-way valve structure comprises a one-way valve core arranged in the water flowing channel, a filter screen assembly connected with the one-way valve core, a gasket sleeved on the one-way valve core, a spring seat connected with the gasket, an opening spring sleeved outside the one-way valve core and connected with the filter screen assembly and the spring seat, and an internal leakage spring connected with the one-way valve core and the spring seat.
The utility model is further optimized, and the one-way valve core is provided with an annular bulge matched with the internal leakage spring.
The utility model is further optimized, and the filter screen component is fixed at the bottom end of the filter screen groove of the water flowing channel.
The utility model is further optimized, and the inlet gasket structure comprises a gasket groove arranged on the water inlet connector, a rubber gasket and a fastening structure.
The utility model is further optimized, and the fastening structure comprises a plurality of thread grooves arranged in the gasket grooves, a corresponding number of through holes arranged on the rubber gasket, and the same number of fastening screws.
The utility model is further optimized, and the sealing structure comprises a first sealing gasket arranged inside the water outlet and a second gasket structure arranged at the top of the water outlet connector.
The utility model is further optimized, the outer side surface of the first sealing gasket is provided with an external thread corresponding to the internal thread of the water outlet, and the first sealing gasket is screwed to the bottom end of the water outlet.
The water outlet connector comprises a water outlet connector and a second gasket structure, wherein the second gasket structure comprises a gasket groove arranged on the water outlet connector, a rubber gasket and a fastening structure, and the fastening structure comprises a plurality of threaded grooves arranged in the gasket groove, a corresponding number of through holes arranged on the rubber gasket and the same number of fastening screws.
The utility model is further optimized, the pressure relief safety structure comprises a pressure relief cavity connected with the pressure relief channel, a pressure relief outlet vertically connected with the pressure relief cavity, and a pressure relief structure, the pressure relief structure comprises a rubber seat connected with the pressure relief channel, a pull rod connected with the rubber seat, and a handle connected with the pull rod through a rivet, the pull rod is further sleeved with a pressing cap, a sealing seat and an outward-releasing spring connected with the rubber seat and the pressing cap, the sealing seat is arranged at one end, far away from the pressure relief channel, of the pressure relief cavity, a middle-hole stainless steel sheet is further arranged on the outer side of the sealing seat, a second O-shaped ring is arranged between the sealing seat and the valve body, a third O-shaped ring is arranged between the sealing seat and the pull rod, and a silica gel pad connected with the pressure relief channel and a small stainless steel sheet connected with the silica gel pad are arranged inside the rubber seat.
Compared with the prior art, the utility model has the following beneficial effects:
the utility model relates to a novel six-minute safety valve, which is characterized in that the water outlet is provided with four-minute internal threads and six-minute external threads, so that the external pipeline has better applicability, is not only suitable for four-minute connecting pipes, but also suitable for six-minute connecting pipes and has wider applicability; meanwhile, the water inlet is provided with an inlet gasket structure, and the water outlet is provided with a sealing structure.
Therefore, the utility model can overcome the defects in the prior art, and has the advantages of simple structure, better applicability and simple and quick installation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the circled portion of FIG. 1;
fig. 3 is a block diagram of the present invention.
In the figure: 1. a handle; 2. riveting; 3. a pull rod; 4. a mesoporous stainless steel sheet; 5. a gasket groove; 6. a rubber gasket; 7. a sealing seat; 8. a compression cap; 9. an escape spring; 10. a rubber base; 11. a small stainless steel sheet; 12. a silica gel pad; 13. a valve body; 14. a screen assembly; 15. opening the spring; 16. a one-way valve core; 17. an internal leakage spring; 18. a spring seat; 19. a gasket; 20. a water inlet connector; 21. a water outlet connector; 22. a hexagonal nut projection; 23. a filter screen groove; 24. a quarter external thread; 25. outlet internal threads; 26. an outlet external thread; 27. an annular projection; 28. a first gasket; 29. and (5) fastening the screw rod.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1-3, the utility model is a novel six-minute safety valve, which comprises a valve body 13 and is characterized in that: the valve body 13 is provided with a water inlet and a water outlet, the water inlet is provided with a water inlet connector 20, the water outlet is provided with a water outlet connector 21 and a hexagonal nut bulge 22 arranged outside the water outlet connector 21, a water flow channel and a pressure relief channel communicated with the water flow channel are also arranged in the valve body 13, the water inlet is communicated with a water flow channel, a one-way valve structure and a pressure relief safety structure connected with the valve body 13 are arranged in the water flow channel, a filter screen groove 23 is also arranged in the water flowing channel, the water inlet connector 20 is provided with a four-quarter external thread 24, and the water inlet is also provided with an inlet gasket structure, the water outlet connector 21 is provided with an outlet internal thread 25 and an outlet external thread 26, the outlet internal thread 25 is a quarter internal thread, the outlet external thread 26 is a six-external thread, and the water outlet is further provided with a sealing structure. The four-quarter internal thread and the six-quarter external thread are arranged at the water outlet, so that the external pipeline has better applicability, is not only suitable for a four-quarter connecting pipe, but also suitable for a six-quarter connecting pipe, and has wider applicability; meanwhile, the water inlet is provided with an inlet gasket structure, and the water outlet is provided with a sealing structure.
In the utility model, the one-way valve structure comprises a one-way valve core 16 arranged in the water flowing channel, a filter screen assembly 14 connected with the one-way valve core 16, a gasket 19 sleeved on the one-way valve core 16, a spring seat 18 connected with the gasket 19, an opening spring 15 sleeved outside the one-way valve core 16 and connected with the filter screen assembly 14 and the spring seat 18, and an internal leakage spring 17 connected with the one-way valve core 16 and the spring seat 18.
In the utility model, the one-way valve core 16 is provided with an annular bulge 27 matched with the internal leakage spring 17.
In the present invention, the screen assembly 14 is fixed to the bottom end of the screen groove 23 of the water passage.
In the utility model, the inlet gasket structure comprises a gasket groove 5 arranged on the water inlet connector 20, a rubber gasket 6 and a fastening structure. According to the utility model, the water inlet connector 20 is provided with the gasket groove 5, the gasket groove 5 is internally provided with a plurality of thread grooves, the gasket groove 5 is provided with the rubber gaskets 6 with the same number of through holes, and finally the rubber gaskets 6 are fixed on the water inlet connector 20 through the fastening screw 29, so that when an external pipeline is connected with the water inlet connector 20, the rubber gaskets 6 play a role in sealing and prevent water from leaking; meanwhile, when the rubber gasket 6 is fastened by the fastening screw 29, the height of the fastening screw 29 is lower than the thickness of the rubber gasket 6, so that the fastening screw 29 is not exposed, and the sealing effect of the rubber gasket 6 is prevented from being influenced by the fastening screw 29.
In the present invention, the fastening structure comprises a plurality of thread grooves provided in the gasket groove 5, a corresponding number of perforations provided on the rubber gasket 6, and the same number of fastening screws 29.
In the present invention, the sealing structure includes a first sealing gasket 28 disposed inside the water outlet, and a second gasket structure disposed on the top of the water outlet connector 21.
In the utility model, the outer side surface of the first sealing gasket 28 is provided with an external thread corresponding to the internal thread of the water outlet, and the first sealing gasket 28 is screwed to the bottom end of the water outlet. The first sealing gasket 28 is spirally fixed at the bottom end of the water outlet through the external threads, so that the sealing effect is achieved, and when the four-quarter external threads 24 are used for the water outlet, the sealing effect can be achieved.
In the utility model, the second gasket structure comprises a gasket groove 5 arranged on the water outlet connector 21, a rubber gasket 6 and a fastening structure, wherein the fastening structure comprises a plurality of thread grooves arranged in the gasket groove 5, a corresponding number of through holes arranged on the rubber gasket 6 and a same number of fastening screws 29. The second gasket structure and the inlet gasket structure have the same structure and the same principle.
In the utility model, the pressure relief safety structure comprises a pressure relief cavity connected with the pressure relief channel, a pressure relief outlet vertically connected with the pressure relief cavity and a pressure relief structure, the pressure relief mechanism comprises a rubber seat 10 connected with the pressure relief channel, a pull rod 3 connected with the rubber seat 10, and a handle 1 connected with the pull rod 3 through a rivet 2, the pull rod 3 is also sleeved with a pressing cap 8, a sealing seat 7 and an outer leakage spring 9 for connecting the rubber seat 10 and the pressing cap 8, the sealing seat 7 is arranged at one end of the pressure release cavity far away from the pressure release channel, a middle hole stainless steel sheet 4 is arranged on the outer side of the sealing seat 7, a second O-shaped ring is arranged between the sealing seat 7 and the valve body 13, a third O-shaped ring is arranged between the sealing seat 7 and the pull rod 3, and a silica gel pad 12 connected with the pressure relief channel and a small stainless steel sheet 11 connected with the silica gel pad 12 are arranged inside the rubber seat 10.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a novel six minute relief valves, includes the valve body, its characterized in that: the valve body is equipped with water inlet and delivery port, the water inlet is equipped with water inlet connector, the delivery port is equipped with water outlet connector and sets up at the outside hexagon nut arch of water outlet connector, inside still being equipped with of valve body flow water channel, with the communicating pressure release passageway of flow water channel, the water inlet communicates with each other with flow water channel, be equipped with the check valve structure in the flow water channel and with the pressure release safety structure that the valve body is connected, still be equipped with the filter screen recess in the flow water channel, water inlet connector is equipped with the quartering external screw thread, and the water inlet still is equipped with the import gasket structure, water outlet connector is equipped with export internal thread and export external screw thread, the export internal thread is the quartering internal thread, export external screw thread is six external screw threads, and the delivery port still is equipped with seal structure.
2. The new type of a sixteenth safety valve according to claim 1, characterized in that: the check valve structure comprises a check valve core arranged in the water flowing channel, a filter screen assembly connected with the check valve core, a gasket sleeved on the check valve core, a spring seat connected with the gasket, an opening spring sleeved outside the check valve core and connected with the filter screen assembly and the spring seat, and an internal leakage spring connected with the check valve core and the spring seat.
3. A new type of a sixteenth safety valve according to claim 2, characterized in that: and the one-way valve core is provided with an annular bulge matched with the internal leakage spring.
4. A new type of a sixteenth safety valve according to claim 2, characterized in that: the filter screen subassembly is fixed in the filter screen recess bottom of flowing water passageway.
5. The new type of a sixteenth safety valve according to claim 1, characterized in that: the inlet gasket structure comprises a gasket groove, a rubber gasket and a fastening structure, wherein the gasket groove, the rubber gasket and the fastening structure are arranged on the water inlet connector.
6. The new type of a sixteenth safety valve according to claim 5, wherein: the fastening structure comprises a plurality of thread grooves arranged in the gasket grooves, through holes with corresponding quantity arranged on the rubber gasket, and fastening screws with the same quantity.
7. The new type of a sixteenth safety valve according to claim 1, characterized in that: the sealing structure comprises a first sealing gasket arranged inside the water outlet and a second gasket structure arranged at the top of the water outlet connecting head.
8. The new type of a sixteenth safety valve according to claim 7, wherein: the outer side face of the first sealing gasket is provided with an external thread corresponding to the internal thread of the water outlet, and the first sealing gasket is screwed to the bottom end of the water outlet.
9. The new type of a sixteenth safety valve according to claim 7, wherein: the second gasket structure is in including setting up go out water connector's gasket recess, rubber gasket and fastening structure, fastening structure is in including setting up a plurality of thread groove in the gasket recess, setting are in the last perforation of corresponding quantity of rubber gasket and the fastening screw of the same quantity.
10. The new type of a sixteenth safety valve according to claim 1, characterized in that: pressure release safety structure include with the pressure release chamber that pressure release channel connects, with the perpendicular pressure release export of connecting in pressure release chamber and pressure release structure, pressure release structure include with rubber seat that pressure release channel connects, with the pull rod that rubber seat connects, with the pull rod passes through rivet connection's handle, still the cover is equipped with on the pull rod and compresses tightly cap, seal receptacle and connection rubber seat and the spring that leaks that compresses tightly the cap, the seal receptacle sets up keeps away from pressure release channel one end in pressure release chamber, and the seal receptacle outside still is equipped with the nonrust steel sheet of mesopore, be equipped with first O type circle between seal receptacle and the valve body, be equipped with second O type circle between seal receptacle and the pull rod, inside silica gel pad of being connected with pressure release channel that is equipped with of rubber seat and with the little nonrust steel sheet that the silica gel pad is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409242.8U CN216009673U (en) | 2021-06-24 | 2021-06-24 | Novel six-minute safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121409242.8U CN216009673U (en) | 2021-06-24 | 2021-06-24 | Novel six-minute safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009673U true CN216009673U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121409242.8U Active CN216009673U (en) | 2021-06-24 | 2021-06-24 | Novel six-minute safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11773995B1 (en) | 2023-02-23 | 2023-10-03 | Prince Mohammad Bin Fahd University | Relief valve device |
-
2021
- 2021-06-24 CN CN202121409242.8U patent/CN216009673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11773995B1 (en) | 2023-02-23 | 2023-10-03 | Prince Mohammad Bin Fahd University | Relief valve device |
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