CN216319635U - Container valve for kitchen equipment fire extinguishing device - Google Patents
Container valve for kitchen equipment fire extinguishing device Download PDFInfo
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- CN216319635U CN216319635U CN202122640049.1U CN202122640049U CN216319635U CN 216319635 U CN216319635 U CN 216319635U CN 202122640049 U CN202122640049 U CN 202122640049U CN 216319635 U CN216319635 U CN 216319635U
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- kitchen equipment
- container valve
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Abstract
The utility model discloses a container valve for a kitchen equipment fire extinguishing device, which comprises a valve body, wherein the inner wall of the valve body is respectively provided with a mounting groove, a sealing groove, an air outlet pipe and an air inlet, the upper end of the valve body is provided with a threaded hole, the inner wall of the threaded hole is provided with a handle, the surface of the handle is provided with an external thread matched with the threaded hole, the surface of the handle is sleeved with a compression spring, the lower end of the handle is rotatably connected with a sealing plate, the lower surface of the sealing plate is respectively and fixedly connected with a sealing ring and a sealing plug, and the inner wall of the mounting groove is provided with a sealing circular groove. This container valve for kitchen equipment extinguishing device through setting up compression spring, rotates the handle when the conflagration breaing out, because the external screw thread that sets up on hand only has three teeth, can be quick unscrew the screw hole with the external screw thread, when the external screw thread breaks away from the screw hole, compression spring resets by tensile state originally and drives sealed end cap and the sealing washer on the closing plate and break away from seal groove and sealed circular slot, can be quick open container valve.
Description
Technical Field
The utility model relates to the technical field of container valves, in particular to a container valve for a kitchen equipment fire extinguishing device.
Background
The container valve is used for sealing and storing the haloalkane fire extinguishing agent at ordinary times, and is opened and released the haloalkane fire extinguishing agent when a fire is alarmed, and the container valve can be divided into: electric type, pneumatic type, mechanical type, electric detonation type according to the control mode of the fire extinguishing system.
When current container valve switch set up one section screw thread and screw hole threaded connection on the surface of handle, drive the sealing washer and the seal groove overlap joint of the handle other end through rotating the handle, nevertheless need rotatory handle many times just can open the container valve when taking place the conflagration, can't be quick open the container valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a container valve for a fire extinguishing device of kitchen equipment, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a kitchen equipment is container valve for extinguishing device, includes the valve body, the inner wall of valve body is provided with mounting groove, seal groove, outlet duct and air inlet respectively, threaded hole is seted up to the upper end of valve body, the inner wall of screw hole is provided with the handle, the surface of handle is provided with the external screw thread with screw hole looks adaptation, the surface cover of handle is equipped with compression spring, the lower extreme of handle rotates and is connected with the closing plate, the lower surface of closing plate is fixedly connected with sealing washer and sealed end cap respectively, sealed circular slot has been seted up to the inner wall of mounting groove, the connecting hole has been seted up to the lower extreme of valve body.
Preferably, one end of the compression spring is fixedly connected with the inner top wall of the mounting groove, and the other end of the compression spring is fixedly connected with the upper surface of the sealing plate.
Preferably, the sealing plug and the sealing groove are both conical, and the surface of the sealing plug is in lap joint with the inner wall of the sealing groove.
Preferably, the inner wall of the sealing circular groove is overlapped with the surface of the sealing ring.
Preferably, the inner wall of the air outlet pipe is communicated with the inner wall of the sealing groove, and the inner wall of the connecting hole is communicated with the inner wall of the air inlet.
Preferably, the surface of the valve body is provided with a pressure gauge, and the external thread is provided with three teeth.
Advantageous effects
The utility model provides a container valve for a kitchen equipment fire extinguishing device, which has the following beneficial effects:
1. this container valve for kitchen equipment extinguishing device through setting up compression spring, rotates the handle when the conflagration breaing out, because the external screw thread that sets up on hand only has three teeth, can be quick unscrew the screw hole with the external screw thread, when the external screw thread breaks away from the screw hole, compression spring resets by tensile state originally and drives sealed end cap and the sealing washer on the closing plate and break away from seal groove and sealed circular slot, can be quick open container valve.
2. This container valve for kitchen equipment extinguishing device through setting up sealed end cap and sealing washer, because sealed end cap and seal groove set up to the circular cone type, can make sealed end cap inseparabler and seal groove overlap joint, sealing washer and sealed circular slot overlap joint have simultaneously further strengthened the device's leakproofness, through setting up the manometer, can judge whether the container valve damages according to the pressure value on the manometer.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the pressure-sensitive valve comprises a valve body 1, an air outlet pipe 2, an air inlet 3, a handle 4, a compression spring 5, a sealing plate 6, a sealing ring 7, a sealing plug 8, a pressure gauge 9, a connecting hole 10 and external threads 11.
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. 1-3, the present invention provides a technical solution: the utility model provides a kitchen equipment is vessel valve for extinguishing device, including valve body 1, the inner wall of valve body 1 is provided with the mounting groove respectively, the seal groove, outlet duct 2 and air inlet 3, the surface of valve body 1 is provided with manometer 9, the inner wall of outlet duct 2 and the inner wall of seal groove link up each other, the upper end screw hole of valve body 1, the inner wall of screw hole is provided with handle 4, the surface of handle 4 is provided with the external screw thread 11 with screw hole looks adaptation, external screw thread 11 sets up to three teeth, the surface cover of handle 4 is equipped with compression spring 5, the lower extreme of handle 4 rotates and is connected with closing plate 6, compression spring 5's one end and the interior roof fixed connection of mounting groove, compression spring 5's the other end and closing plate 6's last fixed surface are connected, the lower surface of closing plate 6 is fixedly connected with sealing washer 7 and sealed end cap 8 respectively.
Through setting up compression spring 5, rotate handle 4 when the conflagration breaing out, because the external screw thread 11 that sets up on the handle 4 only has three teeth, can be quick unscrew the screw hole with external screw thread 11, when external screw thread 11 breaks away from the screw hole, compression spring 5 resets by the tensile state originally and drives sealed end cap 8 and sealing washer 7 on the closing plate 6 and break away from seal groove and sealed circular slot, can be quick open container valve.
The shape of sealed end cap 8 and seal groove is conical, and the surface of sealed end cap 8 and the inner wall overlap joint of seal groove, sealed circular slot have been seted up to the inner wall of mounting groove, and the inner wall of sealed circular slot and the surface overlap joint of sealing washer 7, connecting hole 10 has been seted up to the lower extreme of valve body 1, and the inner wall of connecting hole 10 link up each other with the inner wall of air inlet 3.
Through setting up sealed end cap 8 and sealing washer 7, because sealed end cap 8 and seal groove set up to the circular cone type, can make sealed end cap 8 inseparabler and seal groove overlap joint, sealing washer 7 and sealed circular slot overlap joint have further strengthened the device's leakproofness simultaneously, through setting up manometer 9, can judge whether the container valve damages according to the pressure value on the manometer 9.
The working principle is as follows: when using this container valve for kitchen equipment extinguishing device, press down handle 4 and make sealed end cap 8 and sealing washer 7 and seal groove and the contact of sealed circular slot, thereby make compression spring 5 be in flexible state, it makes external screw thread 11 and screw hole threaded connection to rotate handle 4, thereby make closing plate 6 drive sealed end cap 8 and sealing washer 7 and seal groove and sealed circular slot overlap joint, rotate handle 4 when the conflagration breaing out, because the external screw thread 11 that sets up on handle 4 only has three teeth, can be quick unscrew the screw hole with external screw thread 11, when external screw thread 11 breaks away from the screw hole, compression spring 5 resets sealed end cap 8 and sealing washer 7 that drive on the closing plate 6 by the tensile state originally and breaks away from seal groove and sealed circular slot, can be quick open container valve.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A container valve for kitchen equipment extinguishing device, includes valve body (1), its characterized in that: the inner wall of valve body (1) is provided with the mounting groove respectively, the seal groove, outlet duct (2) and air inlet (3), threaded hole has been seted up to the upper end of valve body (1), the inner wall of screw hole is provided with handle (4), the surface of handle (4) is provided with external screw thread (11) with threaded hole looks adaptation, the surface cover of handle (4) is equipped with compression spring (5), the lower extreme of handle (4) rotates and is connected with closing plate (6), the lower surface difference fixedly connected with sealing washer (7) and sealed end cap (8) of closing plate (6), sealed circular slot has been seted up to the inner wall of mounting groove, connecting hole (10) have been seted up to the lower extreme of valve body (1).
2. The container valve for fire extinguishing apparatus of kitchen equipment according to claim 1, characterized in that: one end of the compression spring (5) is fixedly connected with the inner top wall of the mounting groove, and the other end of the compression spring (5) is fixedly connected with the upper surface of the sealing plate (6).
3. The container valve for fire extinguishing apparatus of kitchen equipment according to claim 1, characterized in that: the sealing plug (8) and the sealing groove are both conical, and the surface of the sealing plug (8) is in lap joint with the inner wall of the sealing groove.
4. The container valve for fire extinguishing apparatus of kitchen equipment according to claim 1, characterized in that: the inner wall of the sealing circular groove is in lap joint with the surface of the sealing ring (7).
5. The container valve for fire extinguishing apparatus of kitchen equipment according to claim 1, characterized in that: the inner wall of the air outlet pipe (2) is communicated with the inner wall of the sealing groove, and the inner wall of the connecting hole (10) is communicated with the inner wall of the air inlet (3).
6. The container valve for fire extinguishing apparatus of kitchen equipment according to claim 1, characterized in that: the pressure gauge (9) is arranged on the surface of the valve body (1), and the external threads (11) are three teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640049.1U CN216319635U (en) | 2021-10-29 | 2021-10-29 | Container valve for kitchen equipment fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122640049.1U CN216319635U (en) | 2021-10-29 | 2021-10-29 | Container valve for kitchen equipment fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216319635U true CN216319635U (en) | 2022-04-19 |
Family
ID=81132279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122640049.1U Active CN216319635U (en) | 2021-10-29 | 2021-10-29 | Container valve for kitchen equipment fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216319635U (en) |
-
2021
- 2021-10-29 CN CN202122640049.1U patent/CN216319635U/en active Active
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