CN210531689U - External storage pressure type container valve of heptafluoropropane fire extinguisher - Google Patents
External storage pressure type container valve of heptafluoropropane fire extinguisher Download PDFInfo
- Publication number
- CN210531689U CN210531689U CN201921542853.2U CN201921542853U CN210531689U CN 210531689 U CN210531689 U CN 210531689U CN 201921542853 U CN201921542853 U CN 201921542853U CN 210531689 U CN210531689 U CN 210531689U
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- scraping plate
- main body
- container valve
- sliding rod
- 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.)
- Expired - Fee Related
Links
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 description 29
- 239000007921 spray Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- CUUMRTMSOITJKD-UHFFFAOYSA-N [F].CCC Chemical compound [F].CCC CUUMRTMSOITJKD-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides an external pressure storage type heptafluoropropane fire extinguisher container valve, which belongs to the technical field of fire extinguishers and comprises a main body, wherein an outlet is arranged at one end of the main body in a penetrating way, slide rails are embedded at the two sides inside the main body, a slide bar slides inside the slide rails, a bearing is rotated at one side of the slide bar, a scraping plate is rotated at one side of the bearing, one end of the slide bar is elastically connected with a spring which is provided with the scraping plate, so that a user can open the fire extinguisher, and fire extinguishing agent is sprayed through the inside of the outlet, when the fire extinguishing agent is sprayed, one side of the scraping plate is extruded, the scraping plate slides due to the impact of the fire extinguishing agent, the scraping plate drives the sliding rod to slide in the sliding rail, the sliding rod is extruded to one end of the spring when scraping, and when the inside of the outlet is blocked, the user closes the fire extinguisher, and the scraping plate rebounds quickly due to the resilience force of the spring.
Description
Technical Field
The utility model relates to a fire extinguisher technical field, more specifically relates to an outer seven fluorine propane fire extinguisher container valves of pressure formula that store up.
Background
The heptafluoropropane is a clean gas chemical fire extinguishing agent which mainly uses chemical fire extinguishing and has physical fire extinguishing function, is colorless, odorless, low-toxicity, non-conductive, does not pollute protected objects, does not damage properties and precision facilities, and is discharged from a gas outlet of a tank when a fire occurs, so that oxygen in a fire occurrence place is rapidly discharged and the fire occurrence place is cooled, thereby achieving the purpose of fire extinguishing;
for example, the utility model provides a suspension type heptafluoropropane fire extinguisher container valve with patent number CN201420552591.9, the utility model enables the fire extinguisher to be started under the action of high temperature when the electric control is failed by arranging a hot melting starting device, thereby improving the use safety, the utility model has the advantages of small volume, simple structure, sensitive triggering and suitability for small space areas;
however, when the fire extinguisher is used, the container valve is usually used for controlling the spraying of the fire extinguishing agent, and the heptafluoropropane fire extinguishing agent is sticky, so that the inside of the container valve needs to be manually cleaned after the existing fire extinguisher is used for a single time, and the inside of the existing container valve is easy to block.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the prior fire extinguisher container valve is easy to block up in the background, thereby providing an external pressure storage type heptafluoropropane fire extinguisher container valve.
In order to achieve the above object, the utility model provides a following technical scheme: a container valve of an external pressure storage type heptafluoropropane fire extinguisher comprises a main body, wherein an outlet is formed in one end of the main body in a penetrating manner;
sliding rails are embedded into two sides of the interior of the main body, sliding rods slide in the interior of the sliding rails, a bearing is arranged on one side of each sliding rod in a rotating mode, a scraping plate is arranged on one side of each bearing in a rotating mode, and one end of each sliding rod is elastically connected with a spring;
the inside of scraping the board is run through and is had the through-hole, the baffle is installed to one side of through-hole, the baffle is installed to the inboard of baffle.
Preferably, the baffles are all arranged in an inclined manner and are arranged on two sides of the inside of the through hole.
Preferably, the penetrating port is provided with 2-4 scraping plates inside, and the scraping plates are movably attached and connected with the inner wall of the main body through bearings.
Preferably, the spring is installed at the upper end inside the main body and is in sliding elastic connection with the sliding rail through a sliding rod.
Preferably, the scraping plate is obliquely arranged inside the main body, the scraping plate is integrally arranged in an inverted V shape, and the scraping plate is rotatably connected with the bearing at an angle of 25-45 degrees.
Preferably, the sliding rod penetrates and extends to the inner side of the main body, and one side of the sliding rod is arranged in a T shape.
Preferably, the main body is installed at one end of a steel cylinder of the fire extinguisher, and the outlet is in through connection with the steel cylinder of the fire extinguisher.
The utility model provides an outer pressure storage formula heptafluoropropane fire extinguisher container valve has following beneficial effect:
1. this kind of store up pressure formula heptafluoropropane fire extinguisher container valve outward is provided with scrapes the board, make the user's accessible open the fire extinguisher, fire extinguishing agent sprays through the export is inside, and fire extinguishing agent when spraying, one side of board is scraped in the extrusion, it slides because of fire extinguishing agent strikes to scrape the board, it slides to scrape the inside of taking the board to move the slide bar in the slide rail, the slide bar extrudees the one end to the spring when scraping and getting, and when export inside blocks up, the user closes the fire extinguisher, it rebounds because of the spring resilience power to scrape the board, make and scrape the fire extinguishing agent of main part inside when scraping the board resilience and get, thereby can avoid the inside condition of blockking up of this kind of container valve.
2. This kind of store up pressure formula heptafluoropropane fire extinguisher container valve outward is provided with the baffle for strike to running through the inside back of mouth when fire extinguishing agent, the accessible runs through the mouth and makes things convenient for fire extinguishing agent to spray to the outside of export, and can increase through the baffle and scrape board and fire extinguishing agent area of contact, thereby reached and can assist and scrape the effect of getting the board and scraping the fire extinguishing agent and get.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall three-dimensional cross-sectional structure of the present invention.
Fig. 3 is a sectional view of the top view of the scraping plate of the present invention.
In FIGS. 1-3: 1-main part, 101-outlet, 3-slide rail, 301-slide rod, 4-spring, 5-bearing, 6-scraping plate, 601-through hole, 602-clapboard and 603-baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an external pressure storage type container valve for a heptafluoropropane fire extinguisher includes a main body 1, wherein an outlet 101 is formed through one end of the main body 1;
the two sides of the inside of the main body 1 are embedded with sliding rails 3, a sliding rod 301 slides inside the sliding rails 3, a bearing 5 rotates on one side of the sliding rod 301, a scraping plate 6 rotates on one side of the bearing 5, and one end of the sliding rod 301 is elastically connected with a spring 4;
a through hole 601 is formed through the scraping plate 6, a partition 602 is installed on one side of the through hole 601, and a baffle 603 is installed on the inner side of the partition 602.
In this embodiment: baffle 603 all is the slope form setting, and baffle 603 all sets up in the inside both sides of running through the mouth 601, is provided with baffle 603 for strike to the inside back of running through the mouth 601 when fire extinguishing agent, the accessible runs through a mouth 601 and conveniently sprays the outside to export 101 to can scrape through baffle 603 increase and get 6 and fire extinguishing agent area of contact, thereby reached and can assist to scrape the effect of getting 6 and scraping the fire extinguishing agent.
In this embodiment: run through mouthful 601 and be provided with 2-4 in the inside of scraping board 6, and scrape the inner wall swing joint who gets board 6 and main part 1 through bearing 5 and be connected, through being provided with run through mouthful 601 for the accessible runs through mouthful 601 and avoids the fire extinguishing agent to pile up in the one end of scraping board 6, has reached the effect that can make things convenient for the fire extinguishing agent to spray.
In this embodiment: spring 4 installs in the inside upper end of main part 1, and spring 4 is slip elastic connection through slide bar 301 and slide rail 3, through being provided with spring 4 for accessible spring 4 conveniently kick-backs slide bar 301 to the normal position, and can drive through spring 4 and scrape and get board 6 and use repeatedly, conveniently scrape the fire extinguishing agent and get.
In this embodiment: scrape and get board 6 and be the slope form and set up in the inside of main part 1, scrape and get board 6 whole and be the setting of "V" form of inversion, and scrape and get board 6 and bearing 5 and be 25-45 swivelling joint, be provided with and scrape board 6, make the user's accessible open the fire extinguisher, the fire extinguishing agent sprays through export 101 is inside, and the fire extinguishing agent is when spraying, one side of board 6 is scraped in the extrusion, scrape and get board 6 and strike and slide because of the fire extinguishing agent, scrape and get board 6 and drive slide bar 301 and slide in the inside of slide rail 3, slide bar 301 extrudees to spring 4's one end when scraping and getting, and when export 101 is inside to block up, the user closes the fire extinguisher, scrape and get board 6 and kick-back because of spring 4 resilience force fast, make and scrape the fire extinguishing agent of main part 1 inside when scraping and getting board 6 and kick-back, thereby can avoid the inside circumstances of blockking up of this kind of container.
In this embodiment: slide bar 301 runs through and extends to the inboard of main part 1, and one side of slide bar 301 is "T" form setting, through being provided with slide bar 301 for accessible slide bar 301 increases the stability of scraping board 6, and can drive through slide bar 301 and scrape board 6 and slide.
In this embodiment: main part 1 is installed in the one end of fire extinguisher steel bottle, and exports 101 and fire extinguisher steel bottle through connection, through being provided with export 101 for the accessible exports 101 and makes things convenient for the inside fire extinguishing agent of fire extinguisher to spray.
When the container valve of the external pressure storage type heptafluoropropane fire extinguisher is used, firstly, the main body 1 is installed at one end of a steel cylinder of the fire extinguisher, a user opens the fire extinguisher, heptafluoropropane is flushed out from the interior of the fire extinguisher, and a heptafluoropropane fire extinguishing agent is sprayed through the interior of the outlet 101, when the fire extinguishing agent is sprayed, one side of the scraping plate 6 is extruded, the scraping plate 6 slides due to the impact of the fire extinguishing agent, after the fire extinguishing agent impacts the interior of the through hole 601, the fire extinguishing agent can be conveniently sprayed to the outer side of the outlet 101 through the through hole 601, the contact area between the scraping plate 6 and the fire extinguishing agent can be increased through the baffle 603, the scraping plate 6 drives the sliding rod 301 to slide in the slide rail 3, the sliding rod 301 is extruded to one end of the spring 4 when scraping, when the interior of the outlet 101 is blocked, the user closes the fire extinguisher, the scraping plate 6 rebounds due to the resilience force of the spring, so that the fire extinguishing agent inside the main body 1 can be scraped when the scraping plate 6 rebounds, thereby avoiding the situation of the inside blockage of the container valve.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. The utility model provides an outer pressure storage formula heptafluoropropane fire extinguisher container valve, includes main part (1), the one end of main part (1) is run through there is export (101), its characterized in that:
the sliding rail (3) is embedded into two sides of the interior of the main body (1), a sliding rod (301) slides in the interior of the sliding rail (3), a bearing (5) rotates on one side of the sliding rod (301), a scraping plate (6) rotates on one side of the bearing (5), and one end of the sliding rod (301) is elastically connected with a spring (4);
the inside of scraping board (6) is run through and is had through mouth (601), baffle (602) are installed to one side of running through mouth (601), baffle (603) are installed to the inboard of baffle (602).
2. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: baffle (603) all are the slope form setting, and baffle (603) all set up in the inside both sides of running through mouthful (601).
3. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: the through hole (601) is provided with 2-4 holes inside the scraping plate (6), and the scraping plate (6) is movably attached and connected with the inner wall of the main body (1) through a bearing (5).
4. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: the spring (4) is arranged at the upper end inside the main body (1), and the spring (4) is in sliding elastic connection with the sliding rail (3) through the sliding rod (301).
5. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: the scraping plate (6) is arranged in the main body (1) in an inclined manner, the scraping plate (6) is integrally arranged in an inverted V-shaped manner, and the scraping plate (6) is rotatably connected with the bearing (5) by 25-45 degrees.
6. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: the sliding rod (301) penetrates through and extends to the inner side of the main body (1), and one side of the sliding rod (301) is arranged in a T shape.
7. The container valve of an external pressure storage type heptafluoropropane fire extinguisher according to claim 1, wherein: the main body (1) is installed at one end of a fire extinguisher steel cylinder, and an outlet (101) is connected with the fire extinguisher steel cylinder in a penetrating way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542853.2U CN210531689U (en) | 2019-09-17 | 2019-09-17 | External storage pressure type container valve of heptafluoropropane fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921542853.2U CN210531689U (en) | 2019-09-17 | 2019-09-17 | External storage pressure type container valve of heptafluoropropane fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531689U true CN210531689U (en) | 2020-05-15 |
Family
ID=70605477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921542853.2U Expired - Fee Related CN210531689U (en) | 2019-09-17 | 2019-09-17 | External storage pressure type container valve of heptafluoropropane fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115554634A (en) * | 2022-09-22 | 2023-01-03 | 江西维肯科技股份有限公司 | Energy storage fire extinguishing system |
-
2019
- 2019-09-17 CN CN201921542853.2U patent/CN210531689U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115554634A (en) * | 2022-09-22 | 2023-01-03 | 江西维肯科技股份有限公司 | Energy storage fire extinguishing system |
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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 |
Granted publication date: 20200515 |