CN217814200U - Novel disposable convenient pressure boost device - Google Patents
Novel disposable convenient pressure boost device Download PDFInfo
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- CN217814200U CN217814200U CN202221669259.1U CN202221669259U CN217814200U CN 217814200 U CN217814200 U CN 217814200U CN 202221669259 U CN202221669259 U CN 202221669259U CN 217814200 U CN217814200 U CN 217814200U
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Abstract
The utility model provides a novel disposable convenient pressure boost device relates to fire control equipment technical field. It includes the shell, high pressure gas storage mechanism and trigger mechanism, the both ends of shell are provided with air inlet and gas outlet respectively, the inside of shell is separated into the cavity of admitting air and the cavity of giving vent to anger by the baffle, high pressure gas storage mechanism sets up in the cavity of giving vent to anger, trigger mechanism includes the piston, firing pin structure and limit structure, the piston is located the one side of being close to the air inlet, firing pin structural connection is on the piston and be located the one side of keeping away from the air inlet, limit structure's both ends are connected with piston and baffle respectively, trigger mechanism is through adopting the piston, firing pin structure and limit structure's integrated configuration, overall structure retrencies more, it is simple and convenient more when the installation, novel convenient supercharging device of disposable just can trigger inside mechanical structure through gas circuit pressure, the size is small and exquisite convenient, the cost is lower.
Description
Technical Field
The utility model belongs to the technical field of the fire control equipment technique of putting out a fire and specifically relates to a novel disposable convenient pressure boost device is related to.
Background
Most of common gas superchargers in the market need to make a piston move in a supercharging cavity by a mechanical pump or an air motor, and input gas is supercharged by utilizing reciprocating compression of the piston. The gas booster is characterized in that a motor or a pump is arranged on the gas booster body, and the motor or the pump is arranged on the gas booster body.
The applicant finds that at least the following technical problems exist in the prior art: the existing convenient supercharging device can play a certain convenient supercharging effect, but the structure, particularly the trigger mechanism, is still complex, the assembly is complex, and the cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel disposable convenient supercharging device to solve the comparatively complicated technical problem of the trigger mechanism of the convenient supercharging device who exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel disposable convenient pressure boost device, includes shell, high-pressure gas storage mechanism and trigger mechanism, the both ends of shell are provided with air inlet and gas outlet respectively, the inside of shell is separated into the cavity of admitting air and is gone out the cavity by the baffle, high-pressure gas storage mechanism sets up in the cavity of giving vent to anger, trigger mechanism sets up in the cavity of admitting air, trigger mechanism includes piston, firing pin structure and limit structure, the piston is located and is close to one side of air inlet, firing pin structural connection is in and be located on the piston keep away from one side of air inlet, limit structure's both ends respectively with the piston with the baffle is connected.
Preferably, the shell includes first casing, second casing, third casing and the fourth casing that connects gradually, be provided with on the first casing the air inlet, be provided with on the second casing the baffle, be provided with on the fourth casing the gas outlet, first casing and second casing enclose to close and form the air inlet cavity, the second casing the third casing with the fourth casing encloses to close and forms the air outlet cavity.
Preferably, a first connecting groove and a second connecting groove are formed in one side, away from the air inlet, of the piston, the striker structure is connected in the first connecting groove, and one end of the limiting structure is connected with the second connecting groove.
Preferably, a sealing ring is arranged between the piston and the inner wall of the second housing.
Preferably, the high-pressure gas storage mechanism further comprises a locking nut, and the high-pressure gas storage mechanism is connected with the partition plate through the locking nut.
Preferably, the limiting structure is a spring.
Preferably, the gas-liquid separator further comprises a gas path interface, and the gas inlet and the gas outlet are respectively detachably connected with one gas path interface.
Preferably, the hoop is connected to the outer part of the shell and is connected with an external structure.
The utility model has the advantages that: trigger mechanism is through the integrated configuration who adopts piston, firing pin structure and limit structure, and overall structure retrencies more, and is more simple and convenient when the installation, and novel disposable convenient supercharging device just can trigger inside mechanical structure through gas circuit pressure, need not external equipment such as complicated pump or motor, need not the external power supply air feed as drive power, and the size is small and exquisite convenient, and the cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a sectional structure view of the triggering mechanism of the present invention;
FIG. 1, housing; 11. an air inlet; 12. an air outlet; 13. an air inlet cavity; 14. an air outlet cavity; 15. a first housing; 16. a second housing; 161. a partition plate; 17. a third housing; 18. a fourth housing;
2. a high-pressure gas storage mechanism;
3. a trigger mechanism; 31. a piston; 311. a first connecting groove; 312. a second connecting groove; 313. a seal ring; 32. a striker arrangement; 33. a limiting structure;
4. locking the nut;
5. a gas path interface;
6. and (5) hooping.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Referring to fig. 1 to 2, the utility model provides a novel disposable convenient supercharging device, including shell 1, high-pressure gas storage mechanism 2 and trigger mechanism 3, shell 1 plays the whole sealing action to novel disposable convenient supercharging device, shell 1 is provided with air inlet 11 and gas outlet 12 respectively along its length direction's both ends, the pressure gas that is used for triggering novel disposable convenient supercharging device can get into shell 1 inside from air inlet 11, shell 1's inside is provided with baffle 161 to separate into air inlet cavity 13 and air outlet cavity 14 by baffle 161, air inlet cavity 13 is linked together with air inlet 11, air outlet cavity 14 is linked together with gas outlet 12;
the high-pressure gas storage mechanism 2 is arranged in the gas outlet cavity 14, the high-pressure gas storage mechanism 2 is an integrally formed part and is used for storing high-pressure gas, one end, close to the gas inlet 11, of the high-pressure gas storage mechanism 2 is a gas outlet end, and a thin film sealing device is arranged at the gas outlet end and can be punctured by the trigger mechanism 3, so that the high-pressure gas stored in the high-pressure gas storage mechanism 2 is released;
the trigger mechanism 3 is arranged in the air inlet cavity 13, the trigger mechanism 3 comprises a piston 31, a striker structure 32 and a limit structure 33, the piston 31 is positioned at one side close to the air inlet 11, the circumferential wall of the piston 31 is attached to the inner wall of the shell 1, so that a good sealing effect is achieved, the striker structure 32 is connected to the piston 31 and positioned at one side far away from the air inlet 11, two ends of the limit structure 33 are respectively connected with the piston 31 and the partition plate 161, the limit structure 33 has elasticity, and under the initial state that gas with pressure does not enter the shell 1 from the air inlet 11, the piston 31 can be limited by the elasticity of the limit structure to drive the striker structure 32 to move towards the high-pressure air storage mechanism 2;
the thrust generated by the gas with pressure on the piston 31 can counteract the acting force of the limiting structure 33, when the air inlet pressure is greater than a certain value, the pressure of the piston 31 close to one side of the air inlet 11 is greater than the elastic force of the limiting structure 33, at the moment, the limiting structure 33 can be compressed, the piston 31 can be pushed to drive the striker structure 32 to move towards the high-pressure gas storage mechanism 2, and when the striker structure 32 moves to the high-pressure gas storage mechanism 2, the striker structure 32 can puncture the film seal of the high-pressure gas storage mechanism 2 to release the high-pressure gas in the high-pressure gas storage mechanism 2;
As an optional embodiment, the housing 1 includes a first housing 15, a second housing 16, a third housing 17, and a fourth housing 18, which are connected in sequence, the first housing 15 is provided with an air inlet 11, the second housing 16 is provided with a partition 161, the fourth housing 18 is provided with an air outlet 12, the first housing 15 and the second housing 16 enclose to form an air inlet cavity 13, the second housing 16, the third housing 17, and the fourth housing 18 enclose to form an air outlet cavity 14, the first housing 15, the second housing 16, the third housing 17, and the fourth housing 18 jointly form the housing 1, which protects internal devices, the partition 161 is provided with a channel, which is a reserved air outlet channel and can be used for fixing the high-pressure air storage mechanism 2.
As an alternative embodiment, a first connecting groove 311 and a second connecting groove 312 are opened on a side of the piston 31 away from the air inlet 11, the first connecting groove 311 is preferably a circular groove body structure and is located at the center, the striker structure 32 is connected in the first connecting groove 311 to perform a good fixing function on the striker structure 32, the second connecting groove 312 is preferably an annular groove body structure, and one end of the limiting structure 33 is connected with the second connecting groove 312 to perform a good fixing function on the limiting structure 33.
As an alternative embodiment, a sealing ring 313 is disposed between the piston 31 and the inner wall of the second housing 16, and it is preferable that a groove is formed in the circumferential wall of the piston 31, the sealing ring 313 is filled in the groove, and the sealing ring 313 can contact with the inner wall of the second housing 16 at the same time, so that a good sealing effect is achieved between the piston 31 and the inner wall of the second housing 16, pressure leakage on the air intake side is prevented, and the piston 31 cannot be pushed due to the pressure leakage is avoided.
As an optional implementation mode, the high-pressure gas storage mechanism further comprises a locking nut 4, the high-pressure gas storage mechanism 2 is connected with the partition plate 161 through the locking nut 4, and the locking nut 4 can fix the high-pressure gas storage mechanism 2 and prevent the high-pressure gas storage mechanism 2 from loosening in a long-term vibration environment.
As an optional embodiment, the limiting structure 33 is a spring, and the spring has a good elastic force, which can meet the use requirement of the embodiment, in an initial state where the gas with pressure does not enter the housing 1 from the gas inlet 11, the piston 31 can be limited by its own elastic force to drive the striker structure 32 to move toward the high-pressure gas storage mechanism 2, when the gas inlet pressure is greater than a certain value, the pressure of the side of the piston 31 close to the gas inlet 11 is greater than the elastic force of the spring, at this time, the spring can be compressed, and the piston 31 can be pushed.
As an optional implementation mode, the gas pipeline connector further comprises a gas pipeline connector 5, the gas inlet 11 and the gas outlet 12 are detachably connected with one gas pipeline connector 5 respectively, the connection is preferably a threaded connection, so that the disassembly and assembly are more convenient, the gas pipeline connectors 5 of different specifications can be replaced according to pipeline requirements, and the gas pipeline connector is more practical.
As an optional embodiment, the holding hoop 6 is further included, the holding hoop 6 is connected to the outside of the casing 1 and is connected with an external structure, and the holding hoop 6 can play a role in connecting and fixing the whole structure.
The working principle of the novel disposable convenient supercharging device is as follows: a take pressure gas to enter into inside shell 1 through air inlet 11 for triggering novel disposable convenient supercharging device, when the pressure that piston 31 is close to air inlet 11 one side is greater than limit structure 33's elasticity, limit structure 33 can be compressed, piston 31 can be promoted, drive striker structure 32 and move towards high-pressure gas storage mechanism 2, striker structure 32 can puncture high-pressure gas storage mechanism 2's film when moving high-pressure gas storage mechanism 2 department sealed, release the inside high-pressure gas of high-pressure gas storage mechanism 2, the pressure that high-pressure gas produced can produce the thrust towards air inlet 11 with limit structure 33 together, offset the thrust of the side area pressure gas of admitting air, piston 31 can drive striker structure 32 and move towards air inlet 11 together this moment, leave high-pressure gas storage mechanism 2, make gas can release, the gas of release enters into the inside of air outlet cavity 14 through outlet channel, and emit from air outlet 12 department.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. The utility model provides a novel disposable convenient pressure boost device which characterized in that, includes shell (1), high-pressure gas storage mechanism (2) and trigger mechanism (3), wherein: the air inlet structure is characterized in that an air inlet (11) and an air outlet (12) are respectively arranged at two ends of the shell (1), the inside of the shell (1) is divided into an air inlet cavity (13) and an air outlet cavity (14) by a partition plate (161), the high-pressure air storage mechanism (2) is arranged in the air outlet cavity (14), the trigger mechanism (3) is arranged in the air inlet cavity (13), the trigger mechanism (3) comprises a piston (31), a striker structure (32) and a limiting structure (33), the piston (31) is located at one side close to the air inlet (11), the striker structure (32) is connected to the piston (31) and located at one side far away from the air inlet (11), and two ends of the limiting structure (33) are respectively connected with the piston (31) and the partition plate (161).
2. The novel disposable convenient supercharging device of claim 1, characterized in that: the shell (1) comprises a first shell (15), a second shell (16), a third shell (17) and a fourth shell (18) which are sequentially connected, the air inlet (11) is formed in the first shell (15), the partition plate (161) is formed in the second shell (16), the air outlet (12) is formed in the fourth shell (18), the first shell (15) and the second shell (16) are enclosed to form the air inlet cavity (13), and the second shell (16) is enclosed to form the third shell (17) and the fourth shell (18) are enclosed to form the air outlet cavity (14).
3. The novel disposable convenient supercharging device of claim 1, characterized in that: one side, far away from the air inlet (11), of the piston (31) is provided with a first connecting groove (311) and a second connecting groove (312), the firing pin structure (32) is connected in the first connecting groove (311), and one end of the limiting structure (33) is connected with the second connecting groove (312).
4. The novel disposable convenient supercharging device of claim 2, characterized in that: and a sealing ring (313) is arranged between the piston (31) and the inner wall of the second shell (16).
5. The novel disposable convenient supercharging device of claim 1, characterized in that: the high-pressure gas storage mechanism (2) is connected with the partition plate (161) through the locking nut (4).
6. The novel disposable convenient supercharging device of claim 1, characterized in that: the limiting structure (33) is a spring.
7. The novel disposable convenient supercharging device of claim 1, characterized in that: the gas pipeline device is characterized by further comprising a gas pipeline interface (5), wherein the gas inlet (11) and the gas outlet (12) are respectively detachably connected with one gas pipeline interface (5).
8. The novel disposable convenient supercharging device of claim 1, characterized in that: still include staple bolt (6), staple bolt (6) are connected in the outside of shell (1) and be connected with external structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669259.1U CN217814200U (en) | 2022-06-30 | 2022-06-30 | Novel disposable convenient pressure boost device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221669259.1U CN217814200U (en) | 2022-06-30 | 2022-06-30 | Novel disposable convenient pressure boost device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814200U true CN217814200U (en) | 2022-11-15 |
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ID=83959920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221669259.1U Active CN217814200U (en) | 2022-06-30 | 2022-06-30 | Novel disposable convenient pressure boost device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814200U (en) |
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2022
- 2022-06-30 CN CN202221669259.1U patent/CN217814200U/en active Active
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