CN207941119U - A kind of connection structure of container value and header - Google Patents
A kind of connection structure of container value and header Download PDFInfo
- Publication number
- CN207941119U CN207941119U CN201721926145.XU CN201721926145U CN207941119U CN 207941119 U CN207941119 U CN 207941119U CN 201721926145 U CN201721926145 U CN 201721926145U CN 207941119 U CN207941119 U CN 207941119U
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- Prior art keywords
- container
- header
- check valve
- container value
- valve
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Abstract
The utility model is related to the connection structures of a kind of container value and header, including container value and header, container value includes driving device, container valve body and check valve, driving device, which is arranged at the top of container valve body, is used to open or closes container value, container valve body is equipped with container value import and container valve outlet, container value import is connect with extinguishing chemical bottle, container valve outlet is horizontally disposed and is connect with the input end of check valve, check valve includes check valve valve body, piston in one-way valve body is set, and, act on the bottom of piston and the direction of power and the opposite spring of the outbound course of extinguishing chemical, the outlet end of check valve is connect with header, and the level height of the outlet end of check valve is greater than or equal to the level height of header.The utility model can reduce labor intensity, improve working efficiency and cost-effective.
Description
Technical field
The utility model is related to fire-fighting equipment fields, more specifically to the connection knot of a kind of container value and header
Structure.
Background technology
In general, check valve is vertically mounted on header in heptafluoro-propane fire-extinguishing apparatus, and check valve and container value
Between connected using high-pressure hose, but generally there are following deficiencies for such connection type：
(1) downward due to the input end of check valve, and in view of high-pressure hose is unable to overflexing, the import of check valve
The height at end necessarily just is greater than container valve outlet, to increase support bracket fastened height so that worker's lift to move, installation header
Labor intensity it is big；
(2) integral device height is higher, and the usage amount of fixing bracket, high-pressure hose and header is big, increases cost.
Utility model content
Problem to be solved in the utility model is, provides a kind of connection structure of container value and header, can drop
Low worker's lift to move, the labor intensity for installing header improve working efficiency and cost-effective.
In order to solve the above-mentioned technical problem, the utility model provides a kind of connection structure of container value and header,
Including container value and header, the container value includes driving device, container valve body and check valve, the driving device setting
Be used to open or close the container value at the top of the container valve body, the container valve body be equipped with container value import and
Container valve outlet, the container value import are connect with extinguishing chemical bottle, the container valve outlet be it is horizontally disposed and with it is described unidirectional
The input end of valve connects, and the check valve includes check valve valve body, and the piston in the one-way valve body is arranged, and, make
Used in the bottom of the piston and the direction of the power spring opposite with the outbound course of extinguishing chemical, the outlet end of the check valve with
The header connection, and the level height of the outlet end of the check valve is greater than or equal to the level height of the header.
As the preferred scheme of the utility model, the check valve is to be threadedly coupled with the container valve outlet.
As the preferred scheme of the utility model, the driving device is air-driven type driving device.
As the preferred scheme of the utility model, the driving device is equipped with hand push button and safety plug.
Implement the connection structure of a kind of container value and header of the utility model, compared with prior art, has such as
Lower advantageous effect：
The utility model can make check valve horizontally disposed by the way that check valve is arranged on container valve body, by spring, because
This, header can be connected directly or by the check valve of high-pressure hose and container value, can shorten or cancel high-pressure hose, to drop
The low height of fixing bracket and header reduces the labor intensity of worker's installation, and integral device height is reduced, and saves space bit
It sets；In addition, the utility model can shorten high-pressure hose and support bracket fastened length, and it is cost-effective, it is curved to reduce header welding
Head and welding job amount improve working efficiency.And check valve is added on container value, it may make container value that there is one-way,
Use scope is wider.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, the attached drawing of embodiment will be made below simple
Ground introduction.
Fig. 1 is a kind of front view of the connection structure of container value and header provided by the utility model；
Fig. 2 is the left view sectional view of container value；
Fig. 3 is the main view sectional view of container value.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the preferred embodiment of the utility model, a kind of connection structure of container value and header, packet
Container value 1 and header 2 are included, the container value 1 includes driving device 11, container valve body 12 and check valve 13, the driving
Device 11 is arranged is used to open or closes the container value 1, the container valve body 12 at the top of the container valve body 12
Equipped with container value import 121 and container valve outlet 122, the container value import 121 is connect with extinguishing chemical bottle 3, the container value
Outlet 122 is horizontally disposed and is connect with the input end of the check valve 13 that the check valve 13 includes check valve valve body 131,
Piston 132 in the check valve valve body 131 is set, and, act on the bottom of the piston 132 and the direction of power with go out
The opposite spring 133 of the outbound course of fiery agent, the outlet end of the check valve 13 are connect with the header 2, and described unidirectional
The level height of the outlet end of valve 13 is greater than or equal to the level height of the header 2.
The utility model can make 13 water of check valve by the way that check valve 13 is arranged on container valve body 12 by spring 133
Flat setting, therefore, header 2 can be connect directly or by high-pressure hose with the check valve 13 of container value 1, can shorten or cancel height
Hose is pressed, to reduce the height of fixing bracket 4 and header 2, reduces the labor intensity of worker's installation, integral device height
It reduces, saves spatial position；In addition, the utility model can shorten the length of high-pressure hose and fixing bracket 4, it is cost-effective,
2 weld ell of header and welding job amount are reduced, working efficiency is improved.And check valve 13 is added on container value 1, it may make
Container value 1 has one-way, use scope wider.
More preferably, the check valve 13 is to be threadedly coupled with the container valve outlet 122, the check valve and the container
Valve outlet 122 is to be detachably connected so that installation, dismounting 13 component of check valve are simpler, make inspection operation in the future more
It is convenient.
More preferably, the driving device 11 is air-driven type driving device 11, when fire alarm occurs, from driving gas bottle group
Control air-flow enter the air-driven type driving device 11 in, make container value 1 open release extinguishing chemical.
More preferably, the driving device 11 in emergency circumstances extracts the guarantor equipped with hand push button 12 and safety plug 13
Dangerous pin 13 presses the hand push button 12, can the manually opened container value 1.
Above disclosed is only the preferred embodiment of the utility model, certainly cannot be new to limit this practicality with this
The interest field of type, therefore equivalent variations made according to the patent scope of the utility model still belong to the utility model and are covered
Range.
Claims (4)
1. the connection structure of a kind of container value and header, which is characterized in that including container value and header, the container value packet
Driving device, container valve body and check valve are included, the driving device is arranged to be used to open at the top of the container valve body
Or close the container value, the container valve body is equipped with container value import and container valve outlet, the container value import with go out
Fiery agent bottle connection, the container valve outlet are horizontally disposed and are connect with the input end of the check valve that the check valve includes
The piston in the one-way valve body is arranged in check valve valve body, and, act on the bottom of the piston and the direction of power with
The opposite spring of the outbound course of extinguishing chemical, the outlet end of the check valve are connect with the header, and the check valve
The level height of outlet end is greater than or equal to the level height of the header.
2. the connection structure of container value as described in claim 1 and header, which is characterized in that the check valve and the appearance
Device valve outlet is to be threadedly coupled.
3. the connection structure of container value as described in claim 1 and header, which is characterized in that the driving device is pneumatic
Type driving device.
4. the connection structure of container value as described in claim 1 and header, which is characterized in that the driving device is equipped with
Hand push button and safety plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926145.XU CN207941119U (en) | 2017-12-29 | 2017-12-29 | A kind of connection structure of container value and header |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721926145.XU CN207941119U (en) | 2017-12-29 | 2017-12-29 | A kind of connection structure of container value and header |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207941119U true CN207941119U (en) | 2018-10-09 |
Family
ID=63701107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721926145.XU Active CN207941119U (en) | 2017-12-29 | 2017-12-29 | A kind of connection structure of container value and header |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207941119U (en) |
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2017
- 2017-12-29 CN CN201721926145.XU patent/CN207941119U/en active Active
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