CN207928597U - Suspension type fire extinguisher of heptafluoropropane - Google Patents
Suspension type fire extinguisher of heptafluoropropane Download PDFInfo
- Publication number
- CN207928597U CN207928597U CN201820014195.9U CN201820014195U CN207928597U CN 207928597 U CN207928597 U CN 207928597U CN 201820014195 U CN201820014195 U CN 201820014195U CN 207928597 U CN207928597 U CN 207928597U
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- China
- Prior art keywords
- extinguishing chemical
- suspension
- chemical bottle
- fire extinguisher
- heptafluoropropane
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Abstract
The utility model discloses a kind of suspension type fire extinguisher of heptafluoropropane, mounted on can bear on the roof of its weight, its key points of the technical solution are that including extinguishing chemical bottle, the container value being arranged on extinguishing chemical bottle, the suspension holdfast being fixed together with roof and the mounting assembly for realizing extinguishing chemical bottle and suspension holdfast fast assembling-disassembling.The utility model solve existing suspension type fire extinguisher of heptafluoropropane be usually on the pedestal for being fixedly connected on extinguishing chemical bottle installation bolt by extinguishing chemical bottle be mounted on can bear on the roof of weight, so needing to detach pedestal with roof when carrying out the replacement of extinguishing chemical bottle, then the extinguishing chemical bottle more renewed so that staff needs to spend the time more obtained come the problem of reinstalling suspension type fire extinguisher of heptafluoropropane.
Description
Technical field
The utility model is related to extinguishing device field, more particularly to a kind of suspension type fire extinguisher of heptafluoropropane.
Background technology
Computer floor, changed into switchhouse, Generators, communication machine room, electrical instrumentation control centre, library, archives,
The emphasis place such as museum is generally fitted with extinguishing device, to carry out fire-fighting protection.
Existing communication machine room etc., which is not arranged in the building of installation pipe network, is typically provided with the fire extinguishing of suspension type heptafluoro-propane
Device, the heptafluoro-propane extinguishing medium in suspension type fire extinguisher of heptafluoropropane is colourless, tasteless, non-conductive, non-secondary pollution
Gas, have cleaning, low toxicity, electrical insulating property it is good, the high feature of fire-fighting efficiency, especially it to ozone layer without destruction, big
Residence time in gas is shorter, and environmental-protecting performance is substantially better than alkyl halide, is to research and develop more successful one so far
Kind of clean coal power system, it is considered to be substitute Halon1301,1211 optimal product.Fire extinguisher of heptafluoropropane has
Have advanced design, dependable performance, it is easy to operate, environmental protection it is good the features such as.There is suspension type fire extinguisher of heptafluoropropane fire extinguishing to imitate
Can be high, speed is fast, safety factor is big, reliable operation the advantages of.Without window porthole and a large amount of pipeline of installation and affiliated facility.Only
Device need to be suspended on to the top of protected object.
But there are a deficiencies for existing suspension type fire extinguisher of heptafluoropropane, exactly in the fire extinguishing chemical put out a fire
Bottle is unloaded, to carry out the supplement of heptafluoro-propane gas, or the extinguishing chemical bottle that more renews, but existing suspension type
Fire extinguisher of heptafluoropropane is usually to install expansion bolt on the pedestal for being fixedly connected on extinguishing chemical bottle to pacify extinguishing chemical bottle
Mounted in can bear on the roof of weight, so need to detach pedestal with roof when carrying out the replacement of extinguishing chemical bottle,
Then the extinguishing chemical bottle more renewed so that staff needs that the time more obtained is spent to go out to reinstall suspension type heptafluoro-propane
Fiery device.
Utility model content
The purpose of this utility model is to provide a kind of suspension type fire extinguisher of heptafluoropropane, it passes through to existing suspension
Formula fire extinguisher of heptafluoropropane is improved so that needed after the consumption of heptafluoro-propane in extinguishing chemical bottle to extinguishing chemical bottle into
Row is more convenient when replacing.
The above-mentioned purpose of the utility model technical scheme is that：
A kind of suspension type fire extinguisher of heptafluoropropane, mounted on can bear on the roof of its weight, including extinguishing chemical bottle,
Container value on extinguishing chemical bottle, the suspension holdfast being fixed together with roof are set and realize extinguishing chemical bottle and suspension
The mounting assembly of holder fast assembling-disassembling.
By using above-mentioned technical proposal, when mounted, first passes through bolt and suspension holdfast is fixedly connected on roof, so
Extinguishing chemical bottle is lifted and is mounted on extinguishing chemical bottle on suspension holdfast by mounting assembly by staff afterwards, is needing to carry out more
When changing, it is only necessary to remove extinguishing chemical bottle without again removing suspension holdfast from roof from suspension holdfast so that
When needing to replace extinguishing chemical bottle after the heptafluoro-propane consumption in extinguishing chemical bottle, more changing jobs for staff is more square
Just, it is not necessary to which suspension holdfast is removed so that more quick when reinstalling extinguishing chemical bottle.By to existing suspension
Formula fire extinguisher of heptafluoropropane is improved so that needed after the consumption of heptafluoro-propane in extinguishing chemical bottle to extinguishing chemical bottle into
Row is more convenient when replacing.
The utility model is further arranged to：The mounting assembly includes vertical is fixedly connected on extinguishing chemical bottle far from appearance
The connecting pole of device valve side is fixedly connected on the collar plate shape that connecting pole is more than connection column diameter away from the diameter of extinguishing chemical bottle one end
Snap-gauge and the card slot being opened on suspension holdfast, the extinguishing chemical bottle are connected to one by mounting assembly and suspension holdfast sliding
It rises.
By using above-mentioned technical proposal, when mounted, first passes through bolt and suspension holdfast is fixedly connected on roof, so
Staff lifts extinguishing chemical bottle afterwards and by the card slot on the connecting pole alignment suspension holdfast on extinguishing chemical bottle, proceed with one's work people
Connecting pole is slided into card slot and slides into most the inside of card slot by member so that and connecting pole is connected to the centre position of suspension holdfast, and
And the diameter of snap-gauge is more than connecting pole, and connecting pole coordinates with card slot sliding so that snap-gauge is connected on suspension holdfast, and then is made
It obtains the sliding of extinguishing chemical bottle to be connected on suspension holdfast, when carrying out the replacement of extinguishing chemical bottle, by extinguishing chemical bottle from suspension holdfast
Card slot in skid off, then replaced.By the way that mounting assembly is arranged so that needed after the heptafluoro-propane consumption in extinguishing chemical bottle
When being replaced to extinguishing chemical bottle, more changing jobs for staff is more convenient, it is not necessary to which suspension holdfast is removed so that
It is more quick when reinstalling extinguishing chemical bottle.
The utility model is further arranged to：The suspension holdfast includes c-type plate, vertical symmetry setting in c-type plate both sides
Tablet, the card slot is arranged on c-type plate, and the tablet is bolted to connection together with roof.
By using above-mentioned technical proposal, when suspension holdfast to be mounted on roof, first the tablet of c-type plate both sides is pasted
It closes on roof, bolt is then equipped on tablet so that tablet is fixed together with roof bolt, so that outstanding
Hanging bracket is fixedly connected on roof.Pass through the improvement to suspension holdfast so that when suspension holdfast to be connect with extinguishing chemical bottle
It is more convenient.
The utility model is further arranged to：It is set to pressure relief assembly on the c-type plate.
By using above-mentioned technical proposal, in actual installation process, because extinguishing chemical bottle has larger weight, make
By extinguishing chemical bottle be mounted on suspension holdfast on after, it is affected by gravity, extinguishing chemical bottle to suspension holdfast there are one to
Under pulling force, in order to prevent suspension holdfast for a long time influenced by lower pressure after deform so that for suspension holdfast
Clamping between extinguishing chemical bottle impacts, and then it is unstable to cause the two to connect, so being equipped on suspension holdfast
Pressure relief assembly.
The utility model is further arranged to：The pressure relief assembly include the relief spring that is fixedly connected on c-type plate with
And it is fixedly connected on the placement plate on the relief spring other end, the center pair of the center and c-type plate of the placement plate
Together, the position for card slot being corresponded in the placement plate offers sliding slot.
By using above-mentioned technical proposal, when being installed to extinguishing chemical bottle, after connecting pole is aligned with card slot, allow
The position of snap-gauge is arranged in the upside of placement plate so that extinguishing chemical bottle is connected to placement plate with snap-gauge after suspension holdfast sliding clamping
On so that extinguishing chemical bottle gravity when being pushed to suspension holdfast, the relief spring on the downside of placement plate is pushed,
So that relief spring is in compressive state, there is a upward restoring force on relief spring so that under being subject to for suspension holdfast
Pressure carries out an alleviation, and there are larger decreases for the lower pressure being subject on suspension holdfast, so that suspension holdfast and fire extinguishing
Clamping between agent bottle is more stable.
The utility model is further arranged to：The placing groove coordinated with snap-gauge size is offered in the placement plate.
By using above-mentioned technical proposal, the placing groove coordinated with snap-gauge size, snap-gauge clamping are offered in placement plate
When on suspension holdfast, snap-gauge is embedded in placing groove so that the connection of snap-gauge and placement plate is more secured, so that suspension branch
Clamping between frame and extinguishing chemical bottle is more stable.
The utility model is further arranged to：C-type plate on the suspension holdfast includes two risers and a transverse slat, and two
A riser is vertical with transverse slat and tablet respectively, and prevent angle between transverse slat and riser from increasing anti-is equipped on the suspension holdfast
Draw component.
By using above-mentioned technical proposal, because the junction of riser and transverse slat is the stress centrostigma on suspension holdfast,
It is vertical with roof with the direction of the vertically arranged riser of transverse slat, in transverse slat after the drop-down by the gravity of extinguishing chemical bottle for a long time,
So that the junction of riser and transverse slat is susceptible to deformation so that angle increases between riser and transverse slat so that transverse slat is not lain in
Riser is vertical, so that the arrangement run-off the straight for the extinguishing chemical bottle being connected on suspension holdfast, leads to the installation of extinguishing chemical bottle not
Stablize again, so being equipped with the tension component for preventing that angle increases between transverse slat and riser on suspension holdfast.
The utility model is further arranged to：The tension component include two links being arranged on transverse slat and riser,
Two suspension hooks being connected on link and the pull rod being fixedly connected on two suspension hooks.
By using above-mentioned technical proposal, when transverse slat is influenced by the gravity of extinguishing chemical bottle, it is connected on two links
Pull rod transverse slat is held, the junction of transverse slat and riser deforms when preventing transverse slat from being pulled down.By the way that tension group is arranged
Part so that the connection between riser and transverse slat is more stable, so that extinguishing chemical bottle is more secured on suspension holdfast.
The utility model is further arranged to：The pull rod is rigid posts.
By using above-mentioned technical proposal, pull rod is selected as rigid posts, because rigid posts are unlikely to deform so that for transverse slat
That draws is tighter.
The utility model is further arranged to：The rigid posts of the pull rod are reelected as spring.
By using above-mentioned technical proposal, pull rod is reelected by rigid posts as spring, because in transverse slat by the power pushed
Afterwards, spring extends, and gives one upward pulling force of transverse slat so that the effect of tension component becomes apparent from.
In conclusion the utility model has the advantages that：
1, by being improved to existing suspension type fire extinguisher of heptafluoropropane so that seven fluorine third in extinguishing chemical bottle
It is more convenient when needing to replace extinguishing chemical bottle after alkane consumption；
2, pass through be arranged mounting assembly so that in extinguishing chemical bottle heptafluoro-propane consumption after need to extinguishing chemical bottle into
When row is replaced, more changing jobs for staff is more convenient, it is not necessary to which suspension holdfast is removed so that by extinguishing chemical bottle weight
It is more quick when new installation；
3, by the way that pressure relief assembly and tension component is arranged so that the connection between riser and transverse slat is more stable, and then makes
It is more secured on suspension holdfast to obtain extinguishing chemical bottle.
Description of the drawings
Fig. 1 is the schematic diagram that 1 centre mounted type fire extinguisher of heptafluoropropane of embodiment is mounted on roof；
Fig. 2 is the explosive view of 1 centre mounted type fire extinguisher of heptafluoropropane of embodiment.
In figure, 1, extinguishing chemical bottle；2, container value；3, suspension holdfast；31, c-type plate；311, riser；312, transverse slat；32, it puts down
Plate；4, mounting assembly；41, connecting pole；42, snap-gauge；43, card slot；5, pressure relief assembly；51, relief spring；52, placement plate；53、
Sliding slot；54, placing groove；6, tension component；61, link；62, suspension hook；63, pull rod.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of suspension type fire extinguisher of heptafluoropropane, as shown in Figure 1, mounted on the room that can bear its weight
On top, includes the extinguishing chemical bottle 1 equipped with heptafluoro-propane gas, be provided on extinguishing chemical bottle 1 for realizing seven fluorine in extinguishing chemical bottle 1
The container value 2 that propane gas sprays is provided with the suspension holdfast 3 being mounted on extinguishing chemical bottle 1 on roof on roof, wherein outstanding
The fast assembling-disassembling of suspension holdfast 3 and extinguishing chemical bottle 1 is realized between hanging bracket 3 and extinguishing chemical bottle 1 by mounting assembly 4.
As shown in Fig. 2, suspension holdfast 3 includes c-type plate 31, the both sides of c-type plate 31 are vertically installed with the tablet being arranged symmetrically
32, when suspension holdfast 3 to be mounted on roof, first the tablet 32 of c-type plate both sides is fitted on roof, then in tablet 32
On be equipped with bolt so that tablet 32 is fixed together with roof bolt, so that suspension holdfast 3 is fixedly connected on room
On top.
As shown in Fig. 2, mounting assembly includes vertically being fixedly connected on the connection far from 2 side of container value on extinguishing chemical bottle 1
Column 41 is fixedly connected on the collar plate shape snap-gauge 42 that connecting pole 41 is more than 41 diameter of connecting pole away from the diameter of 1 one end of extinguishing chemical bottle
And through the card slot 43 being opened on c-type plate 31, card slot 43 coordinates with connecting pole 41.Wherein, the length of card slot 43 is c-type plate
The half of 31 length so that mounted on intermediate position when extinguishing chemical bottle 1 is mounted on suspension holdfast 3 so that extinguishing chemical bottle 1 is pacified
What is filled is more stable.
When mounted, as shown in Figure 1 and Figure 2, it first passes through bolt suspension holdfast 3 is fixedly connected on roof, then work
Extinguishing chemical bottle 1 is lifted and the connecting pole 41 on extinguishing chemical bottle 1 is directed at the card slot 43 on c-type plate 31 by personnel, and proceed with one's work people
Connecting pole 41 is slided into card slot 43 and slides into most the inside of card slot 43 by member so that connecting pole 41 is connected to the centre of c-type plate 31
Position, and the diameter of snap-gauge 42 is more than connecting pole 41, and connecting pole 41 coordinates with the sliding of card slot 43 so that snap-gauge 42 is connected to
On c-type plate 31, so that the sliding of extinguishing chemical bottle 1 is connected on suspension holdfast 3, when carrying out the replacement of extinguishing chemical bottle 1, it will go out
Fiery agent bottle 1 is skidded off from c-type plate 31, then is replaced.By the way that mounting assembly 4 is arranged so that seven fluorine third in extinguishing chemical bottle 1
When needing to replace extinguishing chemical bottle 1 after alkane consumption, more changing jobs for staff is more convenient, it is not necessary to will suspension
Holder 3 is removed so that more quick when reinstalling extinguishing chemical bottle 1.
As shown in Figure 1, in actual installation process, because extinguishing chemical bottle 1 has larger weight so that will put out a fire
After agent bottle 1 is mounted on suspension holdfast 3, affected by gravity, there are a downward drawings for 1 pair of suspension holdfast 3 of extinguishing chemical bottle
Power deforms after 3 long-time of suspension holdfast is influenced by lower pressure in order to prevent so that for suspension holdfast 3 with go out
Clamping between fiery agent bottle 1 impacts, and then it is unstable to cause the two to connect, and subtracts so being equipped on suspension holdfast 3
Press component 5.
Specifically, with reference to Fig. 2, pressure relief assembly 5 includes the relief spring 51 being fixedly connected on c-type plate 31 and consolidates
Surely the center of the placement plate 52 being connected on 51 other end of relief spring, placement plate 52 is aligned with the center of c-type plate,
In order to prevent placement plate 52 for sliding of the connecting pole 41 on card slot 43 carry out it is dry set, card slot 43 is corresponded in placement plate 52
Position offers sliding slot 53.
As shown in Fig. 2, when being installed to extinguishing chemical bottle 1, after connecting pole 41 is aligned with card slot 43, snap-gauge 42 is allowed
Position be arranged in the upside of placement plate 52 so that snap-gauge 42 is connected to placement after the sliding clamping of extinguishing chemical bottle 1 and suspension holdfast 3
On plate 52 so that extinguishing chemical bottle 1 gravity when being pushed to suspension holdfast 3, to the relief spring of the downside of placement plate 52
51 are pushed so that relief spring 51 is in compressive state, there is a upward restoring force on relief spring 51 so that for outstanding
The lower pressure that hanging bracket 3 is subject to carries out an alleviation, and there are larger decreases for the lower pressure being subject on suspension holdfast 3, and then make
The clamping obtained between suspension holdfast 3 and extinguishing chemical bottle 1 is more stable.
With reference to Fig. 2, the placing groove 54 coordinated with 42 size of snap-gauge is offered in placement plate 52, snap-gauge 42 is connected to suspension
When on holder 3, snap-gauge 42 is embedded in placing groove 54 so that snap-gauge 42 and the connection of placement plate 52 are more secured, so that outstanding
Clamping between hanging bracket 3 and extinguishing chemical bottle 1 is more stable.
As shown in Figure 1 and Figure 2, the c-type plate 31 on suspension holdfast 3 is divided to for two risers 311 and a transverse slat 312, and two perpendicular
Plate 311 is vertical with transverse slat 312 and tablet 32 respectively.Wherein, the junction of riser 311 and transverse slat 312 be on suspension holdfast 3 by
Power centrostigma is gone out because vertical with roof with the direction of 312 vertically arranged riser 311 of transverse slat in 312 long-time of transverse slat
After the drop-down of the gravity of fiery agent bottle 1 so that the junction of riser 311 and transverse slat 312 is susceptible to deformation so that riser 311 and
Angle increases between transverse slat 312 so that transverse slat 312 does not lie in riser 311 vertically, so that being connected on suspension holdfast 3
The arrangement run-off the straight of extinguishing chemical bottle 1 causes the installation of extinguishing chemical bottle 1 no longer to be stablized, so being equipped on suspension holdfast 3 prevents
The tension component 6 that angle increases between transverse slat 312 and riser 311.
Specifically, with reference to Fig. 2, tension component 6 include two links 61 being arranged on transverse slat 312 and riser 311,
Two suspension hooks 62 being connected on link 61 and the pull rod 63 being fixedly connected on two suspension hooks 62, pull rod 63 here are selected as
Rigid posts can also replace pull rod by spring.Here provided with three groups of tension components 6 so that for preventing transverse slat 312 and erecting
The effect that angle increases between plate 311 is more preferable.
When transverse slat 312 is influenced by the gravity of extinguishing chemical bottle 1, pull rod 63 on two links 61 is connected to by transverse slat
312 hold, and transverse slat 312 and the junction of riser 311 deform when preventing transverse slat 312 from being pulled down.By the way that tension group is arranged
Part 6 so that the connection between riser 311 and transverse slat 312 is more stable, so that extinguishing chemical bottle 1 is mounted on suspension holdfast 3
It is more secured.
The installation method of the present embodiment is：As shown in Figure 1 and Figure 2, first the tablet 32 of c-type plate both sides is fitted on roof,
Then it is equipped with bolt on tablet 32 so that tablet 32 is fixed together with roof bolt, so that suspension holdfast 3
It is fixedly connected on roof.Then extinguishing chemical bottle 1 is lifted and the connecting pole 41 on extinguishing chemical bottle 1 is directed at c-type by staff
Connecting pole 41 is slided into card slot 43 and slides into most the inside of card slot 43 by the card slot 43 on plate 31, the personnel that proceed with one's work so that even
The centre position that column 41 is connected to c-type plate 31 is connect, and the diameter of snap-gauge 42 is more than connecting pole 41, and connecting pole 41 and card slot 43
Sliding cooperation so that snap-gauge 42 is connected on c-type plate 31, so that the sliding of extinguishing chemical bottle 1 is connected on suspension holdfast 3,
When carrying out the replacement of extinguishing chemical bottle 1, extinguishing chemical bottle 1 is skidded off from c-type plate 31, then is replaced.By the way that mounting assembly is arranged
4 so that when needing to replace extinguishing chemical bottle 1 after the heptafluoro-propane consumption in extinguishing chemical bottle 1, the replacement of staff
It works more convenient, it is not necessary to which suspension holdfast 3 is removed so that more quick when reinstalling extinguishing chemical bottle 1.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of suspension type fire extinguisher of heptafluoropropane, mounted on can bear on the roof of its weight, it is characterised in that：Including
Extinguishing chemical bottle（1）, be arranged in extinguishing chemical bottle（1）On container value（2）And the suspension holdfast that roof is fixed together（3）
And realize extinguishing chemical bottle（1）With suspension holdfast（3）The mounting assembly of fast assembling-disassembling（4）.
2. suspension type fire extinguisher of heptafluoropropane according to claim 1, it is characterised in that：The mounting assembly（4）Packet
It includes and is vertically fixedly connected on extinguishing chemical bottle（1）The upper connecting pole far from container value side（41）, be fixedly connected on connecting pole（41）
Away from extinguishing chemical bottle（1）The diameter of one end is more than connecting pole（41）The collar plate shape snap-gauge of diameter（42）And it is opened in suspension holdfast
（3）On card slot, the extinguishing chemical bottle（1）Pass through mounting assembly（4）With suspension holdfast（3）Sliding is connected together.
3. suspension type fire extinguisher of heptafluoropropane according to claim 2, it is characterised in that：The suspension holdfast（3）Packet
Include c-type plate（31）, vertical symmetry be arranged in c-type plate（31）The tablet of both sides（32）, the card slot setting is in c-type plate（31）On,
The tablet（32）It is bolted to connection together with roof.
4. suspension type fire extinguisher of heptafluoropropane according to claim 3, it is characterised in that：The c-type plate（31）On set
It is placed in pressure relief assembly（5）.
5. suspension type fire extinguisher of heptafluoropropane according to claim 4, it is characterised in that：The pressure relief assembly（5）Packet
It includes and is fixedly connected on c-type plate（31）On relief spring（51）And it is fixedly connected on relief spring（51）Placement on the other end
Plate（52）, the placement plate（52）Center and c-type plate（31）Center alignment, in the placement plate（52）Shang pair
Answer card slot（43）Position offer sliding slot（53）.
6. suspension type fire extinguisher of heptafluoropropane according to claim 5, it is characterised in that：The placement plate（52）On open
It is equipped with and snap-gauge（42）The placing groove of size cooperation（54）.
7. suspension type fire extinguisher of heptafluoropropane according to claim 6, it is characterised in that：The suspension holdfast（3）On
C-type plate（31）Including two risers（311）With a transverse slat（312）, two risers（311）Respectively with transverse slat（312）Peace
Plate（32）Vertically, the suspension holdfast（3）On be equipped with and prevent transverse slat（312）And riser（311）Between angle increase tension
Component（6）.
8. suspension type fire extinguisher of heptafluoropropane according to claim 7, it is characterised in that：The tension component（6）Packet
It includes and is arranged in transverse slat（312）And riser（311）On two links（61）, be connected to link（61）On two suspension hooks（62）With
And it is fixedly connected on two suspension hooks（62）On pull rod（63）.
9. suspension type fire extinguisher of heptafluoropropane according to claim 8, it is characterised in that：The pull rod（63）For hard
Bar.
10. suspension type fire extinguisher of heptafluoropropane according to claim 9, it is characterised in that：The pull rod（63）It is hard
Matter bar is reelected as spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014195.9U CN207928597U (en) | 2018-01-04 | 2018-01-04 | Suspension type fire extinguisher of heptafluoropropane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820014195.9U CN207928597U (en) | 2018-01-04 | 2018-01-04 | Suspension type fire extinguisher of heptafluoropropane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207928597U true CN207928597U (en) | 2018-10-02 |
Family
ID=63648107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820014195.9U Expired - Fee Related CN207928597U (en) | 2018-01-04 | 2018-01-04 | Suspension type fire extinguisher of heptafluoropropane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207928597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013072A (en) * | 2019-12-24 | 2020-04-17 | 易事特集团股份有限公司 | Fire-fighting gas cylinder mechanism and assembling method thereof |
| CN111821621A (en) * | 2019-04-16 | 2020-10-27 | 韩国京畿道有限公司 | Fire extinguisher base |
-
2018
- 2018-01-04 CN CN201820014195.9U patent/CN207928597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111821621A (en) * | 2019-04-16 | 2020-10-27 | 韩国京畿道有限公司 | Fire extinguisher base |
| CN111013072A (en) * | 2019-12-24 | 2020-04-17 | 易事特集团股份有限公司 | Fire-fighting gas cylinder mechanism and assembling method thereof |
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| 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: 20181002 Termination date: 20210104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |