CN208221675U - The unidirectional container value of gerotor type applied to kitchen extinguishing device - Google Patents
The unidirectional container value of gerotor type applied to kitchen extinguishing device Download PDFInfo
- Publication number
- CN208221675U CN208221675U CN201820718111.XU CN201820718111U CN208221675U CN 208221675 U CN208221675 U CN 208221675U CN 201820718111 U CN201820718111 U CN 201820718111U CN 208221675 U CN208221675 U CN 208221675U
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- China
- Prior art keywords
- valve body
- sealing
- valve chamber
- connector
- valve
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- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 53
- 239000000126 substance Substances 0.000 claims abstract description 22
- 230000001413 cellular effect Effects 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 7
- 238000010411 cooking Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Check Valves (AREA)
Abstract
The utility model discloses the unidirectional container values of gerotor type for being applied to kitchen extinguishing device, including valve body, axially penetrate through the first valve chamber that valve body is arranged and is used for extinguishing chemical circulation, the connector being detachably connected with valve body top, being arranged in the first valve chamber has cellular type spool, the first compressed spring, the first sealing ring, the air inlet being arranged side by side with the first valve chamber, and the check valve for being arranged on valve body and being connected to air inlet；First valve chamber flows to direction along extinguishing chemical and is provided with the first expansion mouth, it is described have cellular type spool lower end be provided with matched first sealing of the first expansion mouth, it is described to there is cellular type spool upper end to be provided with blind slot and described there is cellular type spool outer wall to be provided with the radial through-hole being connected to blind slot.Check valve is arranged in the driving gas feed of the utility model, and extinguishing chemical valve also uses check configuration, using two-part check configuration, allows using relatively reliable；Its structure simple designs is reasonable, at low cost, flexible for installation.
Description
Technical field
The utility model relates to valve fields, and in particular to be the unidirectional container of gerotor type applied to kitchen extinguishing device
Valve.
Background technique
Kitchen extinguishing device is applied in the high humid and warm environments such as kitchen, by dedicated extinguishing agent storage vessel, pipeline, spray head,
Check valve, valve actuator (combustion gas interstage valve and water flow interstage valve), fire detection component (temperature sensing), fuel gas are visited
The composition such as component (concentration detection), control device, backup power source is surveyed, cooking apparatus fire can be detected automatically and implements the cabinet of fire extinguishing
Formula extinguishing device.It is mainly used for putting out the fire that hearth, enclosure and smoke discharging pipe in cooking apparatus occur.The matched with devices
Using other class extinguishing chemicals, fire-fighting efficiency is high and environmentally friendly, is large-scale catering industry and food processing factory after fire extinguishing the features such as easy cleaning
Highly effective and safe guarantee is provided.And container value is also bottle valve, for rising and connecting, is close between extinguishing agent storage vessel and connecting tube
Envelope effect.When apparatus container valve is opened, extinguishing chemical is flowed out through container value from connecting tube, is finally sprayed, is stamped out a fire via spray head.
Key position of the container value as dry powder fire extinguishing agent storage container, sealing performance and unlatching unfailing performance are directly related to entirely
The security reliability of system, present kitchen extinguishing agent storage vessel valve arrangement is more complicated, and reliability is not high.
To sum up, the unidirectional container value of gerotor type for how designing a kind of simple structure, high reliability, becomes as art technology
One of the problem of personnel's urgent need to resolve.
Summary of the invention
In view of the above shortcomings of the prior art, the utility model provides unidirectional applied to the gerotor type of kitchen extinguishing device
Container value has the characteristics that structure is simple, at low cost.
To achieve the above object, the technical solution adopted in the utility model is as follows:
The unidirectional container value of gerotor type applied to kitchen extinguishing device, which is characterized in that including valve body, axially penetrate through valve body
It is arranged and is used for the first valve chamber of extinguishing chemical circulation, the connector being detachably connected with valve body top is arranged in the first valve chamber
There are cellular type spool, the first compressed spring, the first sealing ring, the air inlet being arranged side by side with the first valve chamber, and be arranged in valve body
Check valve that is upper and being connected to air inlet；First valve chamber flows to direction along extinguishing chemical and is provided with the first expansion mouth, described to have
Cellular type spool lower end be provided with matched first sealing of the first expansion mouth, it is described have cellular type spool upper end be provided with blind slot,
And it is described there is cellular type spool outer wall to be provided with the radial through-hole being connected to blind slot, first compressed spring one end is arranged in blind slot
The interior, other end and connector lower contacts, first compressed spring push the first sealing to be caught in the first expansion mouth, and described first
Sealing ring is arranged between the first expansion mouth and the first sealing, and the connector is axially provided with first be connected to the first valve chamber
Through-hole.
Further, the check valve includes the connector connecting with valve body, the check valve being detachably connected with connector
Body axially penetrates through check valve body and is arranged and is used for the second logical valve chamber of drive gas flow, and the be arranged in the second valve chamber
Two compressed springs push core bar, the second sealing, the second sealing ring；Second valve chamber is provided with along gas flow direction
Second expansion mouth, second sealing are matched with the second expansion mouth, second compressed spring setting the second sealing with
Between connector and the second sealing is pushed to be caught in the second expansion mouth, described promotion core bar one end connect with the second sealing and
It is arranged across the second compressed spring, second sealing ring is arranged between the second sealing and the second expansion mouth, the connection
Head is axial to be provided with the second through-hole, and second valve chamber, the second through-hole, air inlet are sequentially communicated.
Further, the connector is threadedly coupled with check valve body.
Further, the connector is threadedly coupled with valve body top.
Further, the valve body lower end is provided with external screw thread.
Further, first valve chamber is provided with internal screw thread in lower part.
Further, the connector is provided with external screw thread.
Compared with prior art, the utility model has the following beneficial effects:
Check valve is arranged in the driving gas feed of the utility model, and extinguishing chemical valve also uses check configuration, using two sections
Formula check configuration, the sealing of extinguishing chemical and the unlatching for opening two component actuations, driving gas inside only the utility model
Two component actuations only inside the second sealing of the utility model make use relatively reliable, substantially increase reliability；This
Utility model structure simple designs are reasonable, at low cost, flexible for installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, the corresponding title of appended drawing reference are as follows:
1- valve body, the first valve chamber of 2-, 3- connector, 4- have cellular type spool, the first compressed spring of 5-, the first sealing ring of 6-, 7-
Air inlet, the first sealing of 8-, 9- blind slot, 10- radial through-hole, 11- first through hole, 12- connector, 13- check valve body, 14-
Second valve chamber, the second compressed spring of 15-, 16- push core bar, the second sealing of 17-, the second through-hole of 18-, the second sealing ring of 19-.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, the embodiments of the present invention
Include but are not limited to following embodiment.
As shown in Figure 1, being applied to the unidirectional container value of gerotor type of kitchen extinguishing device, including valve body 1, valve body is axially penetrated through
1 is arranged and is used for the first valve chamber 2 of extinguishing chemical circulation, and the connector 3 being detachably connected with 1 top of valve body is arranged in the first valve chamber 2
Interior has cellular type spool 4, the first compressed spring 5, the first sealing ring 6, the air inlet 7, Yi Jishe being arranged side by side with the first valve chamber 2
The check valve set on valve body 1 and be connected to air inlet 7；First valve chamber 2 flows to direction along extinguishing chemical and is provided with the first flaring
Portion, extinguishing chemical enter through the first valve chamber 2 from 2 lower part of the first valve chamber and flow out from top, have 4 lower end of cellular type spool to be provided with and the
Matched first sealing 8 of one expansion mouth has 4 upper end of cellular type spool to be provided with blind slot 9 and has 4 outer wall of cellular type spool to be provided with
The radial through-hole 10 being connected to blind slot 9,5 one end of the first compressed spring are arranged in blind slot 9,3 lower contacts of the other end and connector,
First sealing 8 is in truncated cone-shaped, and taper is slightly less than the taper of the first expansion mouth, under normal pressure state, connector 3 and 1 spiral shell of valve body
After line connection, the first compressed spring 5 is in compressive state, and the first compressed spring 5 pushes the first sealing 8 to be caught in the first flaring
Portion, the first sealing ring 6 are arranged between the first expansion mouth and the first sealing 8, are compacted, and play the work that valve is closed in sealing
With connector 3 is axial to be provided with the first through hole 11 being connected to the first valve chamber 2.
Wherein, check valve includes the connector 12 connecting with valve body 1, the check valve body being detachably connected with connector 12
13, it axially penetrates through check valve body 13 and is arranged and is used for the second valve chamber 14 that drive gas flow is led to, and be arranged in the second valve chamber 14
Interior the second compressed spring 15 pushes core bar 16, the second sealing 17, the second sealing ring 19；Core bar 16 is pushed to compress to second
Spring 15 plays position-limiting action, makes the second compressed spring 15 in compression process, is maintained at axial deformation, without generating radial shape
Become and then influence working life, the second valve chamber 14 is being provided with the second expansion mouth along gas flow direction, the second sealing 17 with
The matching of second expansion mouth, the second sealing 17 are in truncated cone-shaped, taper less than the second expansion mouth taper, check valve body 13 with connect
After first 12 are threadedly coupled, the second compressed spring 15 be in compressive state, the setting of the second compressed spring 15 in the second sealing 17 and
Between connector 12 and the second sealing 17 is pushed to be caught in the second expansion mouth, 16 one end of core bar and the second sealing 17 is pushed to connect
It connects and passes through the second compressed spring 15 and be arranged, the second sealing ring 19 is arranged between the second sealing 17 and the second expansion mouth, quilt
Compress, close check valve for sealing, connector 12 is axial to be provided with the second through-hole 18, the second valve chamber 14, the second through-hole 18, into
Stomata 7 is sequentially communicated, for extinguishing chemical driving gas circulation, specially extinguishing chemical drive gas from check valve body right part into
Enter the second valve chamber 14, then pass sequentially through the second through-hole 18 and air inlet 7, eventually enters into the extinguishing agent storage of 1 lower end of valve body connection
In bottle group.
For convenience of connecting and dismantling, connector 12 is threadedly coupled with check valve body 13；Connector 3 and 1 top screw thread of valve body connect
It connects.1 lower end of valve body is provided with external screw thread and lower part is provided with internal screw thread and uses for connecting extinguishing agent storage bottle group, the first valve chamber 2
In connection siphon pipe.3 top of connector be provided with external screw thread for connect spurt pipeline, 3 lower part of connector is provided with external screw thread and is used for
Connect kitchen extinguishing chemical bottle group.Connector 3 and 1 junction of valve body, connector 2 and 1 junction of valve body, check valve body 13 and connector
12 junctions are provided with sealing ring for sealing.
When the utility model is used, it is connect by the external screw thread of valve body lower portion with kitchen extinguishing chemical bottle group, extinguishing chemical bottle group
Siphon pipe be inserted into the first valve chamber lower part and connect with the first valve chamber by screw thread, pass through the external screw thread and blow-off pipe on valve body top
Road connection, check valve body right end are connect with driving gas piping；Drive gas from check valve body right end into the second valve chamber, then according to
It is secondary to enter the second through-hole, air inlet, in extinguishing agent storage bottle group, drive in bottle group extinguishing chemical to enter the first valve chamber by siphon pipe
It is interior, pushed up cellular type spool and opened container value, extinguishing chemical from there is the radial through-hole in cellular type spool outer wall to enter in blind slot,
It enters back into first through hole, and then enters and spurt pipeline, release extinguishing chemical and stamp out a fire.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, all body design thought in the utility model and that mentally makes have no the change of essential meaning or polishing,
The technical issues of it is solved is still consistent with the utility model, should all be included in the protection scope of the utility model it
It is interior.
Claims (7)
1. being applied to the unidirectional container value of gerotor type of kitchen extinguishing device, which is characterized in that including valve body (1), axially penetrate through valve
Body is arranged and is used for the first valve chamber (2) of extinguishing chemical circulation, and the connector being detachably connected with valve body top (3) is arranged first
There are cellular type spool (4), the first compressed spring (5), the first sealing ring (6) in valve chamber, the air inlet being arranged side by side with the first valve chamber
Hole (7), and the check valve for being arranged on valve body and being connected to air inlet；First valve chamber flows to direction along extinguishing chemical and sets
Be equipped with the first expansion mouth, it is described have cellular type spool lower end be provided with matched first sealing (8) of the first expansion mouth, it is described to have
Cellular type spool upper end be provided with blind slot (9) and it is described there is cellular type spool outer wall to be provided with the radial through-hole (10) being connected to blind slot,
First compressed spring one end is arranged in blind slot, the other end and connector lower contacts, and first compressed spring pushes the
One sealing is caught in the first expansion mouth, and first sealing ring is arranged between the first expansion mouth and the first sealing, described to connect
Head is axial to be provided with the first through hole (11) being connected to the first valve chamber.
2. the gerotor type unidirectional container value according to claim 1 applied to kitchen extinguishing device, which is characterized in that described
Check valve includes the connector (12) connecting with valve body, and the check valve body being detachably connected with connector (13) axially penetrates through list
It is arranged to valve body and is used for logical the second valve chamber (14) of drive gas flow, and the second compressed spring being arranged in the second valve chamber
(15), core bar (16), the second sealing (17), the second sealing ring (19) are pushed；Second valve chamber is along gas flow direction
It is provided with the second expansion mouth, second sealing is matched with the second expansion mouth, and the second compressed spring setting is close second
Between envelope portion and connector and the second sealing is pushed to be caught in the second expansion mouth, described promotion core bar one end and the second sealing connect
It connects and passes through the second compressed spring and be arranged, second sealing ring is arranged between the second sealing and the second expansion mouth, described
Connector is axially provided with the second through-hole (18), and second valve chamber, the second through-hole, air inlet are sequentially communicated.
3. the gerotor type unidirectional container value according to claim 2 applied to kitchen extinguishing device, which is characterized in that described
Connector is threadedly coupled with check valve body.
4. described in any item unidirectional container values of gerotor type applied to kitchen extinguishing device according to claim 1~3, feature
It is, the connector is threadedly coupled with valve body top.
5. the gerotor type unidirectional container value according to claim 4 applied to kitchen extinguishing device, which is characterized in that described
Valve body lower end is provided with external screw thread.
6. the gerotor type unidirectional container value according to claim 4 applied to kitchen extinguishing device, which is characterized in that described
First valve chamber is provided with internal screw thread in lower part.
7. the gerotor type unidirectional container value according to claim 4 applied to kitchen extinguishing device, which is characterized in that described
Connector is provided with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718111.XU CN208221675U (en) | 2018-05-15 | 2018-05-15 | The unidirectional container value of gerotor type applied to kitchen extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718111.XU CN208221675U (en) | 2018-05-15 | 2018-05-15 | The unidirectional container value of gerotor type applied to kitchen extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208221675U true CN208221675U (en) | 2018-12-11 |
Family
ID=64508504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718111.XU Expired - Fee Related CN208221675U (en) | 2018-05-15 | 2018-05-15 | The unidirectional container value of gerotor type applied to kitchen extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208221675U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469749A (en) * | 2018-12-26 | 2019-03-15 | 无锡梯梯科技有限公司 | Check valve apparatus |
| WO2022247728A1 (en) * | 2021-05-26 | 2022-12-01 | 浙江盾安人工环境股份有限公司 | Check valve |
-
2018
- 2018-05-15 CN CN201820718111.XU patent/CN208221675U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469749A (en) * | 2018-12-26 | 2019-03-15 | 无锡梯梯科技有限公司 | Check valve apparatus |
| CN109469749B (en) * | 2018-12-26 | 2024-04-05 | 无锡迪顺机械科技有限公司 | One-way valve device |
| WO2022247728A1 (en) * | 2021-05-26 | 2022-12-01 | 浙江盾安人工环境股份有限公司 | Check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |