CN209173276U - A kind of prefabricated fire extinguisher of heptafluoropropane - Google Patents
A kind of prefabricated fire extinguisher of heptafluoropropane Download PDFInfo
- Publication number
- CN209173276U CN209173276U CN201821081720.5U CN201821081720U CN209173276U CN 209173276 U CN209173276 U CN 209173276U CN 201821081720 U CN201821081720 U CN 201821081720U CN 209173276 U CN209173276 U CN 209173276U
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- CN
- China
- Prior art keywords
- extinguishing chemical
- spray head
- extinguishing
- fire extinguisher
- heptafluoropropane
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- 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.)
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a kind of prefabricated fire extinguisher of heptafluoropropane, comprising: cabinet；More than two extinguishing chemical bottles；Spray head；And, it is assembled respectively with extinguishing chemical bottle one end, the afflux component that the other end is mutually assembled with spray head, it is related to extinguishing device technical field, to solve the problems, such as that extinguishing chemical conveying distance in the prior art is shorter, by the way that afflux component is arranged, more than two extinguishing chemical bottles are connected to, so that more than two extinguishing chemical bottles can be simultaneously to spray head conveying extinguishing agent, under the linkage effect of more than two extinguishing chemicals, the amount for the extinguishing chemical that need to be sprayed is to spray a part of extinguishing chemical by each extinguishing chemical bottle to accumulate together by afflux component aggregates again, therefore when one timing of the amount for the extinguishing chemical that need to be sprayed, extinguishing chemical pressure suffered when being sprayed by each extinguishing chemical bottle is bigger, so that the conveying distance of extinguishing chemical can extend, so that the extinguishing device of the utility model can satisfy the requirement of extinguishing chemical long-distance sand transport.
Description
Technical field
The utility model relates to extinguishing device technical field more particularly to a kind of prefabricated fire extinguisher of heptafluoropropane.
Background technique
Heptafluoro-propane is a kind of gas colourless, tasteless, non-conductive, without secondary pollution, has cleaning, low toxicity, electrical isolation
Good, the high feature of fire-fighting efficiency of property, fire extinguisher of heptafluoropropane is to integrate extinction using gas, automatic control and fire detection etc.
Modernization intelligent fire fighting device, the gas cylinder and nozzle of usual fire extinguisher of heptafluoropropane be all arranged in a one-to-one correspondence, gas
Bottle, which is established, certain storage pressure, so as to which when fire occurs, heptafluoro-propane is sprayed from nozzle, and due to pressure source
Pressure when be kept fixed, so that with the conveying of heptafluoro-propane, pressure source pressure is in attenuation state always, to make seven fluorine
Delivery of propane is not able to satisfy the requirement of long-distance sand transport apart from limited.
Utility model content
The purpose of this utility model is to provide a kind of prefabricated fire extinguisher of heptafluoropropane, to solve to go out in the prior art
Fiery agent is not able to satisfy the problem of requirement of long-distance sand transport.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of seven fluorine third of prefabricated
Alkane extinguishing device, comprising: cabinet；The more than two extinguishing chemical bottles being mounted in the cabinet；It is mounted on the cabinet
On spray head；And one end simultaneously assembled respectively with the extinguishing chemical bottle, it is that the other end is mutually assembled with the spray head, for general
The extinguishing chemical that the extinguishing chemical bottle sprays is collected to the afflux component of the spray head.
It realizes above-mentioned technical proposal, by the way that afflux component is arranged, more than two extinguishing chemical bottles is connected to, to make
Obtaining more than two extinguishing chemical bottles can need to spray to spray head conveying extinguishing agent under the linkage effect of more than two extinguishing chemicals simultaneously
The amount of extinguishing chemical out is to spray a part of extinguishing chemical by each extinguishing chemical bottle to accumulate together by afflux component aggregates again
, therefore when one timing of the amount for the extinguishing chemical that need to be sprayed, extinguishing chemical pressure suffered when being sprayed by each extinguishing chemical bottle is bigger, into
And the conveying distance of extinguishing chemical is extended, so that the extinguishing device of the utility model can satisfy extinguishing chemical remote conveying
The requirement sent.
Further, the afflux component includes: the delivery pipe for conveying extinguishing agent；And it is used for the conveying
The connector that pipe is attached, the connector are elbow and/or tee tube.
Realize above-mentioned technical proposal, afflux component includes delivery pipe and connector, and connector can be from tee tube or elbow
It is inside selected, so that being more flexibly utilized by conveyance conduit according to the quantity and installation site of extinguishing chemical bottle
Afflux component is built with connector, so that the applicability of afflux component is higher.
Further, the cabinet is embedded in wall.
It realizes above-mentioned technical proposal, by being embedded cabinet in wall, prefabricated heptafluoro-propane can be put out a fire and being filled
It sets and is hidden, and the occupied space of prefabricated fire extinguisher of heptafluoropropane can be reduced.
Further, it is equipped on the spray head for shunting to increase the pressure that extinguishing chemical is subject at the spray head
Porous set.
Realize above-mentioned technical proposal, by installing porous set on spray head, so that extinguishing chemical is by spray head when being sprayed, due to
It is constant to spray pressure, and forced area reduces, so that the pressure that extinguishing chemical is subject to increases, so that the conveying of extinguishing chemical
Distance can further increase.
Further, the porous set and the detachable assembly of the spray head, on prefabricated fire extinguisher of heptafluoropropane also
It is provided with for the porous set and the spray head to be locked or unlocked fixed locked component.
Realize above-mentioned technical proposal, by the way that porous set and spray head are carried out detachable assembly using locked component, thus
Enable and separate porous set with spray head when porous set is blocked, so that convenient clear up porous set.
Further, threaded hole is offered on the spray head, porous put on offers through-hole, and the locked component is
The first bolt to lock the spray head and the porous set is screwed togather across the through-hole and the threaded hole.
Realize above-mentioned technical proposal, when the first bolt passes through through-hole to screw togather with threaded hole, porous set and spray head are locked,
When the first bolt is separated with threaded hole, porous set and spray head solution are locked, and set the first bolt, structure letter for locked component
It is single, it is easy to accomplish, and it is easy to operate.
Further, it is provided with the first annular projection in the circumferential direction of the spray head, is provided in the circumferential direction of the porous set
Second annular projection, the locked component include: be provided with respectively with first annular projection and second annular projection
The U-shaped fastening piece of the first groove and the second groove that match, and, for the open end of the U-shaped fastening piece to be locked
Fixed or solution locking the second bolt and nut.
It realizes above-mentioned technical proposal, by the way that the first annular projection is arranged on spray head, it is cyclic annular that second is arranged on porous set
Porous set can be first set on spray head, when needing spray head packing into luggage timing with porous then by U-shaped fastening piece by protrusion
It is covered on the first annular projection and the second annular projection simultaneously, and the first annular projection is made to be accommodated in the first groove
Interior, the second ring dress protrusion is accommodated in the second groove, and the second bolt and nut is recycled to carry out the open end of U-shaped fastening piece
The open end of U-shaped fastening piece need to only be solved and be locked, and by U-shaped lock ring when needing to separate spray head with porous set by locking
Part is separated with spray head and porous set.
Further, non-slip texture is provided on first annular projection and second annular projection.
Realize above-mentioned technical proposal, by being respectively provided with non-slip texture on the first annular projection and the second annular projection,
So that the frictional force between U-shaped fastening piece and the first annular projection and the second annular projection is bigger, so that U-shaped lock ring
Cooperation between part energy and the first annular projection and the second annular projection is more stable.
In conclusion the utility model has the following beneficial effects:
1. enabling more than two extinguishing chemical bottles to be connected to by setting afflux component, so that more than two fire extinguishings
Agent bottle can be simultaneously to spray head conveying extinguishing agent, under the linkage effect of more than two extinguishing chemicals, the amount for the extinguishing chemical that need to be sprayed
It is to spray a part of extinguishing chemical by each extinguishing chemical bottle to accumulate together by afflux component aggregates again, therefore ought need to spray
One timing of amount of extinguishing chemical, extinguishing chemical pressure suffered when being sprayed by each extinguishing chemical bottle is bigger, so that extinguishing chemical
Conveying distance can extend, so that the extinguishing device of the utility model can satisfy the requirement of extinguishing chemical long-distance sand transport；
2. by installing porous set on spray head, so that extinguishing chemical by spray head when being sprayed, it is constant due to spraying pressure, and
Forced area reduces, so that the pressure that extinguishing chemical is subject to increases, so that the conveying distance of extinguishing chemical can be further
Increase.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the prefabricated heptafluoro-propane fire extinguisher of the utility model embodiment one and the structural schematic diagram of wall.
Fig. 2 is the perspective view of the explosion of the prefabricated heptafluoro-propane fire extinguisher of the utility model embodiment one.
Fig. 3 is the enlarged drawing of details A in Fig. 2.
Fig. 4 is the perspective view of the explosion of the prefabricated heptafluoro-propane fire extinguisher of the utility model embodiment two.
Fig. 5 is the enlarged drawing of details B in Fig. 4.
Appended drawing reference: 1, cabinet；2, extinguishing chemical bottle；3, spray head；31, the first annular projection；4, afflux component；41, defeated
Send pipe；42, connector；5, start bottle component；6, primer liner pipe fitting；7, solenoid valve；8, porous set；81, the second annular projection；
91, the first bolt；92, U-shaped fastening piece；93, the second bolt；94, nut.
Specific embodiment
In the following detailed description, many details are proposed, in order to the comprehensive understanding to the utility model.But
It is, it will be apparent to those skilled in the art that the utility model can not need one in these details
Implement in the case where a little details.Below the description of embodiment is used for the purpose of providing by showing the example of the utility model
The utility model is more fully understood.
Below in conjunction with attached drawing, the technical solution of the utility model embodiment is described.
Embodiment one:
In conjunction with Fig. 1 and Fig. 3, the present embodiment is related to a kind of prefabricated fire extinguisher of heptafluoropropane, including cabinet 1, fire extinguishing
Agent bottle 2, spray head 3 and afflux component 4.
Cabinet 1 is embedded in wall；Extinguishing chemical bottle 2 is mounted in cabinet 1 by anchor ear (not shown), fire extinguishing
There are two agent bottles 2, and in other embodiments, extinguishing chemical is also possible to three or four or more, and fire extinguishing is stored in extinguishing chemical bottle 2
Agent, extinguishing chemical are heptafluoro-propane；Spray head 3 is mounted on cabinet 1, and spray head 3 is located at the side that cabinet 1 is flushed with metope, collection
Stream 4 one end of component is assembled respectively with two extinguishing chemical bottles 2, and the other end is assembled with 3 phase of spray head, and afflux component 4 is for will individually go out
The extinguishing chemical that fiery agent bottle 2 sprays is collected and is delivered to spray head 3.
Starting bottle bottle group and primer liner pipe fitting 6 are additionally provided in cabinet 1, starting bottle bottle group is for controlling fire extinguishing
Agent bottle 2 works, and starts and is provided with solenoid valve 7 in bottle bottle group；6 one end of primer liner pipe fitting is filled with two 2 phases of extinguishing chemical bottle respectively
Match, the other end is mutually assembled with starting bottle bottle group；By the way that interlock circuit is arranged, so that solenoid valve 7 is opened when fire occurs, from
And starting bottle bottle group is opened, so that two extinguishing chemical bottles 2 are opened simultaneously, and extinguishing chemical is collected again by afflux component 4
It sprays to put out a fire by spray head 3, so that the conveying distance of extinguishing chemical is larger.
Wherein, afflux component 4 includes: delivery pipe 41 and connector 42；Delivery pipe 41 is used for conveying extinguishing agent, connector
42 for being attached delivery pipe 41 to cooperatively form complete extinguishing chemical circulation passage with delivery pipe 41, in the present embodiment
In, delivery pipe 41 is pressure hose, and connector 42 is from unrestricted choice in elbow and tee tube, in this way, making user can be with
According to afflux component 4 needed for the number of extinguishing chemical bottle 2 and installation site independent assortment assembly.
Porous set 8 is also equipped on spray head 3 for the conveying distance for further increasing extinguishing chemical in conjunction with Fig. 2 and Fig. 3, it is more
Is provided with several tap holes on hole set 8, porous set 8 is set on spray head 3, by the way that porous set 8 is arranged so that when extinguishing chemical by
When spray head 3 sprays, since pressure is constant, and forced area reduces, therefore pressure suffered by extinguishing chemical increases, so that fire extinguishing
The conveying distance of agent is capable of increasing.
For convenience of being cleaned to porous set 8, set porous set 8 to and the detachable assembly of spray head 3, and prefabricated seven
It is additionally provided on fluoro-propane extinguishing device for carrying out locking or unlocking fixed locked component porous set 8 with spray head 3.
In the present embodiment, threaded hole is offered on spray head 3, through-hole is offered on porous set 8, and locked component is across through-hole
The first bolt 91 screwed togather with threaded hole, when the first bolt 91 passes through through-hole to screw togather with threaded hole, porous set 8 and spray head 3
Locking, when the first bolt 91 is separated with threaded hole, porous set 8 is locked with the solution of spray head 3, by setting first for locked component
Bolt 91, has the advantages of simple structure and easy realization, and easy to operate.
The use principle of the present embodiment is approximately as stating:
But when fire occurs, two 2 groups of extinguishing chemical bottle are opened simultaneously, so that two 2 groups of extinguishing chemical bottle pass through simultaneously
Afflux component 4 is to 3 conveying extinguishing agent of spray head, since under the linkage of two extinguishing chemicals effect, the amount for the extinguishing chemical that need to be sprayed is
It is sprayed a part of extinguishing chemical by each extinguishing chemical bottle 2 and is again flocked together by afflux component 4 and accumulate, therefore when need to spray
One timing of amount of extinguishing chemical, extinguishing chemical pressure suffered when being sprayed by each extinguishing chemical bottle 2 is bigger, so that extinguishing chemical
Conveying distance can extend, so that the extinguishing device of the utility model can satisfy the requirement of extinguishing chemical long-distance sand transport.
Embodiment two:
The present embodiment is essentially consisted in other embodiments difference: in conjunction with Fig. 4 and Fig. 5, in the present embodiment, in spray head 3
It is provided with the first annular projection 31 in circumferential direction, the second annular projection 81 is provided in the circumferential direction of porous set 8, locked component includes
U-shaped fastening piece 92, the second bolt 93 and nut 94；It is provided on U-shaped fastening piece 92 and matches with the first annular projection 31
First groove, and the second groove to match with the second annular projection 81, the second bolt 93 are used for nut 94 by U-shaped lock ring
It is fixed that the open end of part 92 lock or unlock.
When U-shaped fastening piece 92 is covered on the first annular projection 31 and the second annular projection 81 simultaneously, and make the
One annular projection 31 is accommodated in the first groove, and the second ring dress protrusion is when being accommodated in the second groove, using the second bolt 93 with
And porous set 8 can be assembled the locking of the open end of U-shaped fastening piece 92 by nut 94 with spray head 3, when needing spray head 3 and
When porous set 8 separates, the open end of U-shaped fastening piece 92 need to only be solved and be locked, and by U-shaped fastening piece 92 and spray head 3 and porous set 8
It is separated.
To make the assembly between U-shaped fastening piece 92 and porous set 8 and spray head 3 more stable, in the first annular projection 31
And second offer non-slip texture (not shown) on annular projection 81.
Above embodiments are only to illustrate the technical solution of the utility model, rather than carry out to the protection scope of utility model
Limitation.Obviously, described embodiment is only the utility model section Example, rather than whole embodiments.Based on these
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the utility model scope of the claimed.
Claims (8)
1. a kind of prefabricated fire extinguisher of heptafluoropropane characterized by comprising
Cabinet (1)；
The more than two extinguishing chemical bottles (2) being mounted in the cabinet (1)；
The spray head (3) being mounted on the cabinet (1)；
And one end simultaneously assembled respectively with the extinguishing chemical bottle (2), it is that the other end is mutually assembled with the spray head (3), for general
The extinguishing chemical that the extinguishing chemical bottle (2) sprays is collected to the afflux component (4) of the spray head (3).
2. prefabricated fire extinguisher of heptafluoropropane according to claim 1, which is characterized in that afflux component (4) packet
It includes: the delivery pipe (41) for conveying extinguishing agent；And the connector (42) for the delivery pipe (41) to be attached,
The connector (42) is elbow and/or tee tube.
3. prefabricated fire extinguisher of heptafluoropropane according to claim 2, which is characterized in that the cabinet (1) is embedded
In wall.
4. prefabricated fire extinguisher of heptafluoropropane according to claim 3, which is characterized in that installed on the spray head (3)
Have for shunting to increase the porous set (8) for the pressure that extinguishing chemical is subject in the spray head (3) place.
5. prefabricated fire extinguisher of heptafluoropropane according to claim 4, which is characterized in that the porous set (8) and institute
Spray head (3) detachable assembly is stated, is additionally provided with and is used for the porous set (8) and institute on prefabricated fire extinguisher of heptafluoropropane
It states spray head (3) and locks or unlocks fixed locked component.
6. prefabricated fire extinguisher of heptafluoropropane according to claim 5, which is characterized in that opened up on the spray head (3)
There is threaded hole, through-hole is offered on the porous set (8), the locked component is to screw togather across the through-hole and the threaded hole
With the first bolt (91) for locking the spray head (3) and the porous set (8).
7. prefabricated fire extinguisher of heptafluoropropane according to claim 5, which is characterized in that the circumferential direction of the spray head (3)
On be provided with the first annular projection (31), be provided with the second annular projection (81), the locking in the circumferential direction of the porous set (8)
Component includes: that be provided with first to match respectively with first annular projection (31) and second annular projection (81) recessed
The U-shaped fastening piece (92) of slot and the second groove, and, for being locked or being solved the open end of the U-shaped fastening piece (92)
The second bolt (93) and nut (94) of locking.
8. prefabricated fire extinguisher of heptafluoropropane according to claim 7, which is characterized in that first annular projection
(31) and on second annular projection (81) it is provided with non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081720.5U CN209173276U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated fire extinguisher of heptafluoropropane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081720.5U CN209173276U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated fire extinguisher of heptafluoropropane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209173276U true CN209173276U (en) | 2019-07-30 |
Family
ID=67358504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081720.5U Expired - Fee Related CN209173276U (en) | 2018-07-09 | 2018-07-09 | A kind of prefabricated fire extinguisher of heptafluoropropane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209173276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733123A (en) * | 2022-05-17 | 2022-07-12 | 安徽航天立安安全科技有限公司 | Double-spraying fire extinguisher |
-
2018
- 2018-07-09 CN CN201821081720.5U patent/CN209173276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114733123A (en) * | 2022-05-17 | 2022-07-12 | 安徽航天立安安全科技有限公司 | Double-spraying fire extinguisher |
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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: 20190730 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |