CN210904742U - Container valve of superfine dry powder gas fire extinguishing device - Google Patents
Container valve of superfine dry powder gas fire extinguishing device Download PDFInfo
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- CN210904742U CN210904742U CN201921543521.6U CN201921543521U CN210904742U CN 210904742 U CN210904742 U CN 210904742U CN 201921543521 U CN201921543521 U CN 201921543521U CN 210904742 U CN210904742 U CN 210904742U
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- valve
- dry powder
- valve body
- gas fire
- fire extinguishing
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Safety Valves (AREA)
Abstract
The utility model discloses a gaseous extinguishing device container valve of superfine dry powder, valve gap and safe bleeder mechanism including valve body and axis level setting, valve body upper portion is equipped with the export, and its lower part is equipped with rather than the entry that corresponds, be equipped with the valve sub-assembly in the valve body cavity, the valve sub-assembly with between the valve gap with be seal structure between the valve body, the valve sub-assembly with be equipped with sealing spring assembly between the valve gap, the utility model discloses valve body structural resistance is little, is convenient for install outlet duct, and novel structure reduces installation space, and the integrated level is high, and a valve realizes multiple functions.
Description
Technical Field
The utility model relates to a fire control extinguishing device spare part design technical field especially relates to a gaseous extinguishing device container valve of superfine dry powder.
Background
The container valve is a part of the gas fire-extinguishing equipment and is an important functional part of the fire-extinguishing agent bottle group. The container valve in present gas fire extinguishing apparatus divides gas drive and electromagnetic drive two kinds, and main drive unit generally sets up at the top of valve vertical direction at the export in the horizontal direction, and the container valve of structure like this, valve body structure resistance is great, is unfavorable for installing the export pipeline to the project organization of traditional container valve is complicated, installs loaded down with trivial details, the function singleness.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a device of ozone treatment agricultural discarded object preparation fertilizer.
In order to achieve the above object, the present invention provides a technical solution:
the container valve of the superfine dry powder gas fire extinguishing device comprises a valve body, a valve cover and a safety discharge device, wherein the valve cover and the safety discharge device are horizontally arranged along the axis, an outlet is formed in the upper portion of the valve body, an inlet corresponding to the valve cover is formed in the lower portion of the valve body, a valve assembly is arranged in a cavity of the valve body, a sealing structure is formed between the valve assembly and the valve cover and between the valve cover and the valve body, and a sealing spring assembly is arranged between the valve assembly and the valve cover.
The sealing spring assembly comprises a spring arranged between the valve assembly and the valve cover, a compression nut arranged on the valve cover, a sealing membrane arranged between the compression nut and the valve cover and a sealing structure arranged between the sealing membrane and the valve cover.
And a channel is arranged among the valve body, the valve cover and the compression nut.
The safety relief device comprises a safety plug screw and a sealing structure arranged between the safety plug screw and the valve body.
The safety plug channel is connected with the valve body.
The valve body is communicated with a living body, the living body is a cylindrical living body, one end of the living body is a spherical connector, threads are arranged on the outer surface of the other end of the living body, a sealing structure is arranged between the living body and the valve body, and the living body is inserted into the valve body and is connected with a switch nut through threads.
The inlet is provided with a siphon, and the outlet is connected with a rigid pipeline.
The compression nut is provided with an electromagnetic driving device interface, the living body is externally provided with a pressure feedback device interface and a pressure gauge interface, and the safety relief device is provided with a safety valve interface.
The sealing structure can be an O-shaped sealing ring, a sealing gasket and a sealing ring.
The electromagnetic driving device is connected with the interface of the electromagnetic driving device in an inserted mode, the pressure gauge is connected with the interface of the pressure gauge in an inserted mode, and the pressure feedback device is connected with the interface of the pressure feedback device in an embedded mode.
The utility model has the advantages that:
the valve body has small structural resistance, is convenient for installing an outlet pipeline, has novel structure, reduces the installation space, has high integration level, and realizes multiple functions by one valve.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a schematic view of the working state of the present invention.
In the figure: 1. a valve body; 2. a valve cover; 3. a safety relief device; 4. an outlet; 5. an inlet; 6. a shutter assembly; 7. a spring; 8. a compression nut; 9. sealing the membrane; 10. a safety plug screw; 11. a living body; 12. a switch nut; 13. an electromagnetic drive device interface; 14. a pressure feedback device interface; 15. a pressure gauge interface; 16. a safety valve interface; 17. an electromagnetic drive device; 18. a pressure gauge; 19. and a pressure feedback device.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings,
as shown in figure 1, a container valve of an ultrafine dry powder gas fire extinguishing device comprises a valve body, a valve cover and a safety relief device, wherein the valve cover and the safety relief device are horizontally arranged on the axis, the upper part of the valve body is provided with an outlet, the lower part of the valve body is provided with an inlet corresponding to the outlet, a valve assembly is arranged in a cavity of the valve body, a sealing structure is arranged between the valve assembly and the valve cover and between the valve cover and the valve body, a sealing spring assembly is arranged between the valve assembly and the valve cover and comprises a spring arranged between the valve assembly and the valve cover, a gland nut arranged on the valve cover, a sealing membrane arranged between the gland nut and the valve cover and a sealing structure arranged between the sealing membrane and the valve cover, a channel is arranged among the valve body, the valve cover and the gland nut, the gland nut is externally connected with a moving assembly of an electromagnetic, the valve assembly moves under the action of air pressure to open the outlet on the valve body, so that the superfine dry powder gas enters the pipeline through the inlet for spraying and extinguishing fire.
As shown in fig. 2, the safety relief device comprises a safety plug and a sealing structure arranged between the safety plug and the valve body, the safety plug channel is connected with the valve body, the safety relief device is used under special conditions, and the type of the safety relief device is as follows: LP 7-3.4-A/ZH.
The sealing structure can be an O-shaped sealing ring, a sealing gasket and a sealing ring.
The valve body is also communicated with a living body, the living body is a cylindrical living body, one end of the living body is a spherical connector, the outer surface of the other end of the living body is provided with threads, a sealing structure is arranged between the living body and the valve body, and the living body is inserted into the valve body and is connected with a switch nut through the threads.
The inlet is provided with a siphon pipe, and the outlet is connected with a rigid pipeline.
Be equipped with the electromagnetic drive device interface on gland nut, the live body is equipped with pressure feedback device interface and manometer interface outward, is equipped with the relief valve interface on the safe discharge device, electromagnetic drive device interface grafting electromagnetic drive device, manometer interface grafting manometer, pressure feedback device interface scarf joint pressure feedback device, and pressure feedback device is the rubber pad, the utility model discloses the operating condition schematic diagram is shown in fig. 3.
It should be noted that the sealing diaphragm needs to be replaced after each actuation of the valve.
The utility model discloses technical parameter contrast as shown in the following table with prior art:
while one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. The utility model provides a gaseous extinguishing device container valve of superfine dry powder, its characterized in that, valve gap (2) and safe bleeder mechanism (3) including valve body (1) and the horizontal setting of axis, valve body (1) upper portion is equipped with export (4), and its lower part is equipped with rather than entry (5) that correspond, be equipped with valve sub-assembly (6) in valve body (1) cavity, valve sub-assembly (6) with between valve gap (2) with be seal structure between valve body (1), valve sub-assembly (6) with be equipped with sealing spring assembly between valve gap (2).
2. The ultra-fine dry powder gas fire extinguishing apparatus container valve according to claim 1, wherein the sealing spring assembly comprises a spring (7) disposed between the valve assembly (6) and the valve cover (2), a compression nut (8) mounted on the valve cover (2), a sealing diaphragm (9) disposed between the compression nut (8) and the valve cover (2), and a sealing structure disposed between the sealing diaphragm (9) and the valve cover (2).
3. The container valve of the ultra-fine dry powder gas fire extinguishing apparatus according to claim 1, wherein a passage is provided among the valve body (1), the valve cover (2) and the compression nut (8).
4. A superfine dry powder gas fire extinguishing apparatus container valve according to claim 1, characterized in that the safety relief device (3) comprises a safety screw plug (10) and a sealing structure is arranged between the safety screw plug (10) and the valve body (1).
5. The ultra fine powder gas fire extinguishing apparatus container valve according to claim 1, wherein a passage of a safety screw plug (10) is connected to the valve body (1).
6. The container valve of the superfine dry powder gas fire extinguishing device according to claim 1, wherein the valve body (1) is communicated with a living body (11), the living body (11) is a cylindrical living body, one end of the living body is a spherical connector, the outer surface of the other end of the living body is provided with threads, a sealing structure is arranged between the living body (11) and the valve body (1), and the living body (11) is inserted in the valve body (1) and is connected with the valve body (1) through a switch nut (12) through threads.
7. The ultra fine dry powder gas fire extinguishing apparatus container valve according to claim 1, wherein the inlet (5) is provided with a siphon, and the outlet (4) is connected with a rigid pipe.
8. The container valve of ultra-fine dry powder gas fire extinguishing apparatus according to claim 1, wherein the compression nut (8) is provided with an electromagnetic driving device interface (13), the living body (11) is externally provided with a pressure feedback device interface (14) and a pressure gauge interface (15), and the safety relief device (3) is provided with a safety valve interface (16).
9. The ultra fine dry powder gas fire extinguisher container valve according to claim 1, wherein the sealing structure may be an O-ring, a gasket, a packing.
10. The ultra-fine dry powder gas fire extinguishing apparatus container valve according to claim 8, wherein the electromagnetic driving device interface (13) is inserted with the electromagnetic driving device (17), the pressure gauge interface (15) is inserted with the pressure gauge (18), and the pressure feedback device interface (14) is inserted with the pressure feedback device (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543521.6U CN210904742U (en) | 2019-09-17 | 2019-09-17 | Container valve of superfine dry powder gas fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921543521.6U CN210904742U (en) | 2019-09-17 | 2019-09-17 | Container valve of superfine dry powder gas fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904742U true CN210904742U (en) | 2020-07-03 |
Family
ID=71354312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921543521.6U Active CN210904742U (en) | 2019-09-17 | 2019-09-17 | Container valve of superfine dry powder gas fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904742U (en) |
-
2019
- 2019-09-17 CN CN201921543521.6U patent/CN210904742U/en active Active
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