CN103557336A - Fire extinguishing agent filling device - Google Patents
Fire extinguishing agent filling device Download PDFInfo
- Publication number
- CN103557336A CN103557336A CN201310558126.6A CN201310558126A CN103557336A CN 103557336 A CN103557336 A CN 103557336A CN 201310558126 A CN201310558126 A CN 201310558126A CN 103557336 A CN103557336 A CN 103557336A
- Authority
- CN
- China
- Prior art keywords
- hole
- extinguishing agent
- connecting rod
- filling device
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 18
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/02—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
- B67C3/22—Details
- B67C3/28—Flow-control devices, e.g. using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K35/00—Means to prevent accidental or unauthorised actuation
- F16K35/12—Means to prevent accidental or unauthorised actuation with sealing wire
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a fire extinguishing technology and discloses a fire extinguishing agent filling device. The fire extinguishing agent filling device is characterized by comprising a valve core, a valve body provided with a stepped through hole, a connecting rod provided with a central runner, a connecting cap and a connector, wherein the stepped through holes are respectively formed in the connecting cap and the connector; a small taper which is sealed and matched with a small hole of the stepped hole of the valve body is arranged at the front end of the valve core; a large cylinder body which is in threaded connection with a large hole of the stepped hole of the valve body is arranged at the rear end of the valve core; a longitudinal blind hole is formed in the center of the large cylinder body; a transverse hole communicated with the bottom of the longitudinal blind hole is formed in the connected part of the small taper and the large cylinder body; the connecting rod penetrates through the connecting cap; the valve body is in threaded connection with the large hole of the stepped through hole of the connecting cap; one end of the connecting rod is arranged in the longitudinal blind hole of the large cylinder body; the other end of the connecting rod is in threaded connection with the large hole of the stepped through hole of the connector. According to the fire extinguishing agent filling device disclosed by the invention, a filling system in which the connecting rod is matched with the hole of the valve core is designed, and thus the simplicity and convenience in operation are realized; after filling, a filling valve is separated from a tool for filling a fire extinguishing agent, and thus the condition that the fire extinguishing agent leaks due to mistaken operation of personnel is avoided.
Description
Technical field
The present invention relates to fire-fighting fire extinguishing technology, particularly a kind of extinguishing agent filling device.
Background technique
Extinguishing agent filling valve is in extinguishing agent storage bottle, to be used for filling the valve of extinguishing agent and propellant, and existing extinguishing agent filling valve is integral type with being used for the instrument of filling extinguishing agent, the situation that filling rear normal generation causes extinguishing agent to reveal due to personnel's misoperation.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of extinguishing agent filling device simple to operate, with to be used for the instrument of filling extinguishing agent separated, can there is not the situation that causes extinguishing agent to reveal due to personnel's misoperation in filling rear filling valve.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A filling device, is characterized in that, comprising: spool, the valve body that is provided with ladder hole, the connecting rod that is provided with center flow channels, the attachment cap that is respectively equipped with ladder hole and joint; The bocca that the aperture that the front end of described spool is the ladder hole with described valve body is sealed and matched, the large cylinder that the macropore that rear end is the ladder hole with described valve body is threaded, the center of described large cylinder is provided with longitudinal blind hole, and the joint of described little centrum and described large cylinder is provided with the transverse holes that is communicated with described longitudinal blind hole bottom; Described connecting rod is among described attachment cap, described valve body screw thread connects the macropore of described attachment cap ladder hole, one end of described connecting rod is placed in longitudinal blind hole of described large cylinder, the be threaded macropore of ladder hole of described joint of the other end of described connecting rod.
Feature of the present invention and further improvement are:
In described valve body, near the aperture entrance of ladder hole and described spool, near the intersection of front end, be arranged with the crack that is communicated with described spool transverse holes.
The cross section of the longitudinal blind hole of described large cylinder is polygonal, and the described connecting rod cross section size that is placed in the interior one end of the longitudinal blind hole of described large cylinder is consistent with the cross section of the longitudinal blind hole of described large cylinder.
Described connecting rod outer side wall in the aperture of described attachment cap ladder hole is provided with boss.
The described valve rear end end cover that has been threaded.
Between described valve body and described end cover, be provided with lead sealing piece.
Between described valve body and described attachment cap, be provided with an O type circle.
Between described attachment cap and described connecting rod, be provided with the 2nd O type circle.
Between described connecting rod and described joint, be provided with sealing gasket.
Extinguishing agent filling device of the present invention designs the bulking system that connecting rod matches with the hole of spool, simple to operation, can avoid causing because of operate miss the situation of extinguishing agent leakage, has reduced cost, has saved the time.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.
Fig. 1 is the structural representation of filling device of the present invention;
Fig. 2 is the schematic diagram that in the present invention, valve body is connected with end cover;
Reference character: 1, valve body; 2, spool; 3, attachment cap; 4, an O type circle; 5, the 2nd O type circle; 6, connecting rod; 7, sealing gasket; 8, joint, 9, lead sealing piece; 10, end cover.
Embodiment
The extinguishing agent filling device that the embodiment of the present invention provides as shown in the figure.
This extinguishing agent filling device, wherein, the bocca that the aperture that the front end of spool 2 is the ladder hole with described valve body is sealed and matched, the large cylinder that the macropore that spool 2 rear ends are the ladder hole with valve body 1 is threaded, the center of large cylinder is provided with longitudinal blind hole, and the joint of little centrum and large cylinder is provided with the transverse holes that is communicated with longitudinal blind hole bottom; Be provided with the connecting rod 6 of center flow channels among attachment cap 3, the be threaded macropore of attachment cap 3 ladder holes of valve body 1, one end of connecting rod 6 is placed in longitudinal blind hole of large cylinder, the macropore of the ladder hole of the other end thread connecting joint 8 of connecting rod 6.
Wherein, in valve body 1, near the aperture entrance of ladder hole and spool 2, near the intersection of front end, be arranged with the crack that is communicated with spool 2 transverse holes.
Wherein, the cross section of the large longitudinal blind hole of cylinder is polygonal, and the connecting rod 6 cross section sizes that are placed in one end in the longitudinal blind hole of large cylinder are consistent with the cross section of the large longitudinal blind hole of cylinder.
Wherein, through connecting rod 6 outer side walls in the aperture of attachment cap 3 ladder holes, be provided with boss.
Wherein, the valve body 1 rear end end cover 10 that has been threaded, is provided with lead sealing piece 9 between valve body 1 and end cover 10.
Wherein, between valve body 1 and attachment cap 3, be provided with an O type circle 4, between attachment cap 3 and connecting rod 6, be provided with the 2nd O type circle 5, between connecting rod 6 and joint 8, be provided with sealing gasket 7.
Extinguishing agent filling device of the present invention is when filling, the end link 6 that shape size is corresponding with spool 2 flow channel cross-section shape sizes is placed in spool 2, attachment cap 3 is threaded with valve body 1 rear end, by rotation connecting rod 6, make spool 2 conical surfaces leave the end face of valve body 1 ladder hole outlet, extinguishing agent flows into the runner of spool 2 from the center flow channels of connecting rod 6 by joint 8, radial hole and crack through spool 2 flows in the ladder hole in valve body 1 and then pours in fire suppression bottle again, after filling completing, rotation connecting rod 6 makes spool 2 conical surfaces contact and seal with the section of valve body 1 ladder hole outlet, now pouring process completes, take off joint 8, connecting rod 6 and attachment cap 3, finally on valve body 1, install end cover 10, then with lead sealing piece 9, carry out lead sealing.
Above the embodiment of a kind of extinguishing agent filling device provided by the invention is described in detail, applied specific case herein principle of the present invention and mode of execution are set forth, above embodiment's explanation is just for helping to understand method of the present invention and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. an extinguishing agent filling device, is characterized in that, comprising: spool, the valve body that is provided with ladder hole, the connecting rod that is provided with center flow channels, the attachment cap that is respectively equipped with ladder hole and joint; The bocca that the aperture that the front end of described spool is the ladder hole with described valve body is sealed and matched, the large cylinder that the macropore that rear end is the ladder hole with described valve body is threaded, the center of described large cylinder is provided with longitudinal blind hole, and the joint of described little centrum and described large cylinder is provided with the transverse holes that is communicated with described longitudinal blind hole bottom; Described connecting rod is among described attachment cap, described valve body screw thread connects the macropore of described attachment cap ladder hole, one end of described connecting rod is placed in longitudinal blind hole of described large cylinder, the be threaded macropore of ladder hole of described joint of the other end of described connecting rod.
2. extinguishing agent filling device according to claim 1, is characterized in that, in described valve body, near the aperture entrance of ladder hole and described spool, near the intersection of front end, is arranged with the crack that is communicated with described spool transverse holes.
3. extinguishing agent filling device according to claim 1, it is characterized in that, the cross section of the longitudinal blind hole of described large cylinder is polygonal, and the described connecting rod cross section size that is placed in the interior one end of the longitudinal blind hole of described large cylinder is consistent with the cross section of the longitudinal blind hole of described large cylinder.
4. extinguishing agent filling device according to claim 1, is characterized in that, the described connecting rod outer side wall in the aperture of described attachment cap ladder hole is provided with boss.
5. extinguishing agent filling device according to claim 1, is characterized in that, the described valve rear end end cover that has been threaded.
6. extinguishing agent filling device according to claim 5, is characterized in that, between described valve body and described end cover, is provided with lead sealing piece.
7. extinguishing agent filling device according to claim 1, is characterized in that, is provided with an O type circle between described valve body and described attachment cap.
8. extinguishing agent filling device according to claim 1, is characterized in that, is provided with the 2nd O type circle between described attachment cap and described connecting rod.
9. extinguishing agent filling device according to claim 1, is characterized in that, between described connecting rod and described joint, is provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558126.6A CN103557336B (en) | 2013-11-08 | 2013-11-08 | A kind of extinguishing chemical filling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310558126.6A CN103557336B (en) | 2013-11-08 | 2013-11-08 | A kind of extinguishing chemical filling apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557336A true CN103557336A (en) | 2014-02-05 |
| CN103557336B CN103557336B (en) | 2018-07-10 |
Family
ID=50011659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558126.6A Expired - Fee Related CN103557336B (en) | 2013-11-08 | 2013-11-08 | A kind of extinguishing chemical filling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557336B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791500A (en) * | 2015-04-17 | 2015-07-22 | 泰州市自立环保管件设备厂 | Ultrastrong corrosion resisting stainless steel casting valve for ship |
| CN105156689A (en) * | 2015-09-08 | 2015-12-16 | 成都泰盟软件有限公司 | Novel valve |
| CN105508683A (en) * | 2015-12-28 | 2016-04-20 | 苏州林信源自动化科技有限公司 | Valve joint |
| CN105840892A (en) * | 2016-05-23 | 2016-08-10 | 西安新竹防灾救生设备有限公司 | Container valve for fire extinguishing agent |
| CN106402487A (en) * | 2016-11-04 | 2017-02-15 | 北京控制工程研究所 | Microminiature feeding and discharging valve |
| CN113309870A (en) * | 2020-02-27 | 2021-08-27 | 苏州三星电子有限公司 | Connecting device and pipeline function component assembly and medium system using same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515166A (en) * | 1967-01-13 | 1970-06-02 | Bennes Marrel | Safety valves |
| CN2103697U (en) * | 1991-09-13 | 1992-05-06 | 王家强 | Sealing valve of process pipe for refrigerating system |
| CN201262245Y (en) * | 2008-10-09 | 2009-06-24 | 高亚全 | Anti-theft liquid-discharge valve |
| CN202629085U (en) * | 2012-03-30 | 2012-12-26 | 北京机电工程研究所 | Stop valve |
| CN202768864U (en) * | 2012-07-10 | 2013-03-06 | 西安新竹防灾救生设备有限公司 | Filling valve used for dry powder extinguisher |
| CN203656204U (en) * | 2013-11-08 | 2014-06-18 | 西安新竹防灾救生设备有限公司 | Extinguishant filling device |
-
2013
- 2013-11-08 CN CN201310558126.6A patent/CN103557336B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515166A (en) * | 1967-01-13 | 1970-06-02 | Bennes Marrel | Safety valves |
| CN2103697U (en) * | 1991-09-13 | 1992-05-06 | 王家强 | Sealing valve of process pipe for refrigerating system |
| CN201262245Y (en) * | 2008-10-09 | 2009-06-24 | 高亚全 | Anti-theft liquid-discharge valve |
| CN202629085U (en) * | 2012-03-30 | 2012-12-26 | 北京机电工程研究所 | Stop valve |
| CN202768864U (en) * | 2012-07-10 | 2013-03-06 | 西安新竹防灾救生设备有限公司 | Filling valve used for dry powder extinguisher |
| CN203656204U (en) * | 2013-11-08 | 2014-06-18 | 西安新竹防灾救生设备有限公司 | Extinguishant filling device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791500A (en) * | 2015-04-17 | 2015-07-22 | 泰州市自立环保管件设备厂 | Ultrastrong corrosion resisting stainless steel casting valve for ship |
| CN105156689A (en) * | 2015-09-08 | 2015-12-16 | 成都泰盟软件有限公司 | Novel valve |
| CN105508683A (en) * | 2015-12-28 | 2016-04-20 | 苏州林信源自动化科技有限公司 | Valve joint |
| CN105840892A (en) * | 2016-05-23 | 2016-08-10 | 西安新竹防灾救生设备有限公司 | Container valve for fire extinguishing agent |
| CN105840892B (en) * | 2016-05-23 | 2019-01-18 | 西安新竹防灾救生设备有限公司 | Foamite container valve |
| CN106402487A (en) * | 2016-11-04 | 2017-02-15 | 北京控制工程研究所 | Microminiature feeding and discharging valve |
| CN106402487B (en) * | 2016-11-04 | 2019-07-12 | 北京控制工程研究所 | A kind of microminiature adds valve |
| CN113309870A (en) * | 2020-02-27 | 2021-08-27 | 苏州三星电子有限公司 | Connecting device and pipeline function component assembly and medium system using same |
| CN113309870B (en) * | 2020-02-27 | 2023-06-06 | 苏州三星电子有限公司 | Connecting device and pipeline functional part assembly and medium system applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557336B (en) | 2018-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210527 Address after: 315400 No.28 Yunshan Middle Road, Sanqi Town, Yuyao City, Ningbo City, Zhejiang Province (self declaration) Patentee after: Guoxing Yishi security technology industry (Zhejiang) Co.,Ltd. Address before: 710075 No. 17, science and technology road, hi tech Development Zone, Shaanxi, Xi'an Patentee before: XI'AN XINZHU FIRE AND RESCUE EQUIPMENT Co.,Ltd. |
|
| 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: 20180710 |