CN220249039U - Exhaust valve - Google Patents
Exhaust valve Download PDFInfo
- Publication number
- CN220249039U CN220249039U CN202222562828.9U CN202222562828U CN220249039U CN 220249039 U CN220249039 U CN 220249039U CN 202222562828 U CN202222562828 U CN 202222562828U CN 220249039 U CN220249039 U CN 220249039U
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- CN
- China
- Prior art keywords
- structural
- screw rod
- valve body
- valve
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000008018 melting Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract description 4
- 239000012943 hotmelt Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
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- Safety Valves (AREA)
Abstract
The utility model discloses an exhaust valve, which comprises a valve body, an internal thread valve sleeve and a structural plate, wherein the structural plate is connected in a hot-melt manner in the valve body, a screw rod is sleeved in the structural plate in a penetrating manner, a sealing plate is connected to the top of the screw rod in a hot-melt manner, a compression spring is sleeved outside the screw rod, a cross baffle is sleeved at the bottom of the compression spring, one end of the outer side of the screw rod is connected with an adjusting nut through a thread groove, a structural cover is embedded in the top of the valve body, and the internal thread valve sleeve is sleeved outside the valve body. The utility model has simple integral structure and convenient operation, and can release pressure when the pressure in the inflatable pool is high, thereby preventing explosion.
Description
Technical Field
The utility model relates to the technical field of exhaust valves, in particular to an exhaust valve.
Background
The exhaust valve is a device for exhausting the interior of a pipeline, equipment and a container, the inflatable pool is in a miniaturized state for a bathhouse or a swimming pool in reality, the inflatable pool is light in weight and convenient to carry, the exhaust valve is convenient to deflate, and the exhaust valve is arranged on the inflatable pool.
The existing exhaust valve for the inflatable pool has the following defects: the whole structure is simple, the pressure relief function is not provided, and when the pressure in the inflatable pool is increased and the gas cannot be discharged, the danger that the explosion is easy to happen due to the extrusion of external pressure is received. To this end we propose an exhaust valve.
Disclosure of Invention
The utility model mainly aims to provide an exhaust valve which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an exhaust valve, includes valve body, internal thread valve pocket and structural slab, the inside hot melt of valve body is connected with the structural slab, the inside cover that runs through of structural slab is equipped with the screw rod, screw rod top hot melt is connected with the closing plate, screw rod outside cover is equipped with compression spring, compression spring bottom cover is equipped with the cross baffle, screw rod outside one end is connected with adjusting nut through the thread groove, the valve body top is inlayed and is equipped with the structural lid, the outside cover of valve body is equipped with the internal thread valve pocket.
Further, through holes are formed in the structural plate in a penetrating mode.
Further, the sealing plate is located on top of the structural plate.
Further, the compression springs, the cross baffle plates and the adjusting nuts are all arranged at the bottom of the structural plate, and the compression springs, the cross baffle plates and the adjusting nuts are sequentially arranged from top to bottom.
Further, the top of the structural cover is provided with an exhaust hole in a penetrating way; the exhaust hole is convenient for exhausting the gas in the valve body.
Compared with the prior art, the utility model has the following beneficial effects:
when the pressure in the inflatable pool is larger and is larger than the elasticity of the compression spring, the pressure pushes the sealing plate to move, so that gas in the inflatable pool can be discharged through the through holes and the exhaust holes, the pressure relief purpose is achieved, explosion of the inflatable pool is prevented, when the pressure in the inflatable pool is reduced and is lower than the elasticity of the compression spring, the compression spring pushes the screw rod to move through the cross baffle and the adjusting nut, the sealing plate at one end of the screw rod is tightly attached to the structural plate, the through holes in the structural plate are sealed, and the gas cannot flow through the valve body.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an exhaust valve according to the present utility model.
Fig. 2 is a schematic view showing the internal structure of a valve body of an exhaust valve according to the present utility model.
FIG. 3 is a schematic view showing the use state of an exhaust valve according to the present utility model.
In the figure: 1. a valve body; 2. an internally threaded valve sleeve; 3. a structural panel; 4. a screw; 5. a sealing plate; 6. a compression spring; 7. a cross baffle; 8. an adjusting nut; 9. a through hole; 10. a structural cover; 11. an exhaust hole; 12. and (5) an inflatable pool.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 and 2, an exhaust valve comprises a valve body 1, an internal thread valve sleeve 2 and a structural plate 3, wherein the structural plate 3 is connected with the internal hot melting of the valve body 1, a screw rod 4 is sleeved in the internal penetration of the structural plate 3, a sealing plate 5 is connected with the top of the screw rod 4 in a hot melting mode, a compression spring 6 is sleeved outside the screw rod 4, a cross baffle 7 is sleeved at the bottom of the compression spring 6, one end outside the screw rod 4 is connected with an adjusting nut 8 through a thread groove, a structural cover 10 is embedded at the top of the valve body 1, and the internal thread valve sleeve 2 is sleeved outside the valve body 1.
Wherein, through holes 9 are arranged inside the structural plate 3 in a penetrating way.
In this embodiment, as shown in fig. 2, the through hole 9 facilitates the discharge of the gas flowing into the valve body 1 from the pneumatic pool 12.
Wherein the sealing plate 5 is located on top of the structural plate 3.
In this embodiment, as shown in fig. 2, the sealing plate 5 is located at the top of the structural plate 3, so that the sealing plate is convenient to seal the through hole 9 on the structural plate 3 when the screw 4 is pulled.
The compression springs 6, the cross baffle plates 7 and the adjusting nuts 8 are all arranged at the bottom of the structural plate 3, and the compression springs 6, the cross baffle plates 7 and the adjusting nuts 8 are sequentially arranged from top to bottom.
In this embodiment, as shown in fig. 2, the compression spring 6 pushes the screw 4 to move through the cross baffle 7 and the adjusting nut 8.
Wherein, the top of the structural cover 10 is provided with an exhaust hole 11.
In this embodiment, as shown in fig. 1, the exhaust hole 11 facilitates the outflow of the gas in the valve body 1.
It should be noted that, the utility model is an exhaust valve, in operation, the internal thread valve sleeve 2 is sealed and glued on the inflatable pool 12, the internal thread valve sleeve 2 is screwed into the internal thread valve sleeve 2 through the thread groove to seal the inflatable pool 12, under normal conditions, the compression spring 6 pushes the screw 4 to move through the cross baffle 7 and the adjusting nut 8, the sealing plate 5 at one end of the screw 4 is tightly attached to the structural plate 3 to seal the through hole 9 on the structural plate 3, so that the gas cannot flow through the valve body 1, when the pressure in the inflatable pool 12 is larger and larger than the elastic force of the compression spring 6, the pressure pushes the sealing plate 5 to move, so that the gas in the inflatable pool 12 can be discharged through the through hole 9 and the exhaust hole 11 to achieve the purpose of pressure relief, explosion of the inflatable pool 12 is prevented, and when the pressure in the inflatable pool 12 is smaller and lower than the elastic force of the compression spring 6, the compression spring 6 pushes the sealing plate 5 to seal the structural plate 3 again.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an exhaust valve, includes valve body (1), internal thread valve pocket (2) and structural slab (3), its characterized in that: the novel valve is characterized in that a structural plate (3) is connected to the inner part of the valve body (1) through hot melting, a screw rod (4) is sleeved inside the structural plate (3), a sealing plate (5) is connected to the top of the screw rod (4) through hot melting, a compression spring (6) is sleeved outside the screw rod (4), a cross baffle (7) is sleeved at the bottom of the compression spring (6), an adjusting nut (8) is connected to one end of the outer side of the screw rod (4) through a thread groove, a structural cover (10) is embedded at the top of the valve body (1), and an internal thread valve sleeve (2) is sleeved outside the valve body (1).
2. An exhaust valve according to claim 1, characterized in that: through holes (9) are formed in the structural plate (3) in a penetrating mode.
3. An exhaust valve according to claim 1, characterized in that: the sealing plate (5) is positioned at the top of the structural plate (3).
4. An exhaust valve according to claim 1, characterized in that: the compression springs (6), the cross baffle plates (7) and the adjusting nuts (8) are all arranged at the bottom of the structural plate (3), and the compression springs (6), the cross baffle plates (7) and the adjusting nuts (8) are sequentially arranged from top to bottom.
5. An exhaust valve according to claim 1, characterized in that: the top of the structural cover (10) is provided with an exhaust hole (11) in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562828.9U CN220249039U (en) | 2022-09-27 | 2022-09-27 | Exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562828.9U CN220249039U (en) | 2022-09-27 | 2022-09-27 | Exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220249039U true CN220249039U (en) | 2023-12-26 |
Family
ID=89266840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222562828.9U Active CN220249039U (en) | 2022-09-27 | 2022-09-27 | Exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220249039U (en) |
-
2022
- 2022-09-27 CN CN202222562828.9U patent/CN220249039U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |