CN220070634U - Starting tube for preventing false starting and fire extinguishing device - Google Patents
Starting tube for preventing false starting and fire extinguishing device Download PDFInfo
- Publication number
- CN220070634U CN220070634U CN202321598572.5U CN202321598572U CN220070634U CN 220070634 U CN220070634 U CN 220070634U CN 202321598572 U CN202321598572 U CN 202321598572U CN 220070634 U CN220070634 U CN 220070634U
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- CN
- China
- Prior art keywords
- electrode
- hot melt
- cavity
- starting
- tube
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- 239000012943 hotmelt Substances 0.000 claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 32
- 239000004831 Hot glue Substances 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims 4
- 239000003814 drug Substances 0.000 abstract description 13
- 238000002844 melting Methods 0.000 abstract description 9
- 230000008018 melting Effects 0.000 abstract description 9
- 239000000155 melt Substances 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 7
- 230000004913 activation Effects 0.000 description 3
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 1
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model provides a prevent starting tube and extinguishing device of mistake start, includes body, hot melt closure and electrode, the inside confined cavity that is of body, the hot melt closure sets up in the cavity of body and cuts apart the cavity of body, the electrode includes first electrode and second electrode, and first electrode and second electrode are installed respectively on the body and are located the both sides of hot melt closure, and the one side that is located the hot melt closure in the cavity is annotated and is had the conducting solution. Through setting up the hot melt closure in the body to annotate in the space of one side of hot melt closure has conductive liquid, when ambient temperature rises, after reaching the melting temperature of hot melt closure, the hot melt closure melts, and the conductive liquid flows into whole cavity, and first electrode and second electrode switch on, and after the start line of cartridge bag induced the electric current, the cartridge bag starts. At normal temperature, the two electrodes on the starting tube are in an unconnected state, and current cannot reach the medicine bag, so that the false starting of the medicine bag can be prevented.
Description
Technical Field
The utility model relates to the technical field of fire extinguishers, in particular to a starting tube for preventing false starting and a fire extinguishing device.
Background
Today, the energy storage industry develops rapidly, with a great number of potential safety hazards, and once triggered, the traditional fire extinguishing systems cannot meet the requirements of the energy storage fire fighting industry. At present, the minimum protection unit of the automatic fire extinguishing system is a battery module in national standard safety regulations of electrochemical energy storage power stations, and each battery module is suitable for being independently provided with a detector and a fire extinguishing medium nozzle. The fire extinguishing medium has good insulativity and cooling performance, can extinguish battery fire and electrical equipment fire, and prevents re-combustion. The existing fire extinguishing systems in the market are placed in a battery pack environment, and because of environmental changes, the fire extinguishing devices are started by mistake, so that the fire extinguishing devices are sprayed by mistake.
Disclosure of Invention
The utility model aims to solve the technical problems that: solves the problems existing in the background technology and provides a starting tube for preventing false starting.
Another technical problem to be solved by the utility model is: provided is a fire extinguishing apparatus using a starting tube for preventing false starting.
In order to achieve the technical characteristics, the aim of the utility model is realized in the following way: the utility model provides a prevent starting tube of mistake start-up, includes body, hot melt closure and electrode, the inside confined cavity that is of body, the hot melt closure sets up in the cavity of body and cuts apart the cavity of body, the electrode includes first electrode and second electrode, and first electrode and second electrode are installed respectively on the body and are located the both sides of hot melt closure, and the intraductal conducting liquid that has annotated in one side that is located the hot melt closure of cavity.
The pipe body is of an integrated closed structure.
The two ends of the tube body are provided with plugs to form a closed cavity.
The first electrode and/or the second electrode are/is arranged on a plug at the end part of the pipe body.
The plug at one end of the pipe body is provided with an extension ring in the cavity, and the hot melt sealing piece is connected with the end part of the extension ring in a sealing way.
The hot melt sealing piece is connected to the sealing ring in a sealing way, and the sealing ring is arranged in the cavity of the pipe body in a sealing way.
The hot melt sealing piece adopts TPU hot melt adhesive film or low-melting-point alloy sheet.
The tube body is arranged in the box body.
A closed partition board is arranged in the box body.
A fire extinguishing device adopts a starting tube for preventing false starting, the starting tube is provided with at least one power supply lead wire which is connected with a first electrode on the starting tube, and a lead wire of a medicine bag is connected with a second electrode on the starting tube.
The utility model has the following beneficial effects:
1. through setting up the hot melt closure in the body to annotate in the space of one side of hot melt closure has conductive liquid, when ambient temperature rises, after reaching the melting temperature of hot melt closure, the hot melt closure melts, and the conductive liquid flows into whole cavity, and first electrode and second electrode switch on, and after the start line of cartridge bag induced the electric current, the cartridge bag starts. At normal temperature, the two electrodes on the starting tube are in an unconnected state, and current cannot reach the medicine bag, so that the false starting of the medicine bag can be prevented.
2. The pipe body is installed in the box body, plays the effect of protecting the pipe body, and is convenient for install fixed effect simultaneously.
3. The box body is internally provided with a closed baffle plate, the baffle plate divides the box body into two independent closed spaces, and the leakage of conductive liquid in the pipe body is prevented, so that the first electrode and the second electrode are conducted and are started by mistake.
Drawings
FIG. 1 is a schematic view of a first embodiment of an actuating tube according to the present utility model.
Fig. 2 is a schematic structural view of a second embodiment of the activation tube of the present utility model.
Fig. 3 is a schematic structural view of a third embodiment of the activation tube according to the present utility model.
Fig. 4 is a schematic structural view of a fourth embodiment of the activation tube according to the present utility model.
Fig. 5 is a schematic structural view of the fire extinguishing apparatus of the present utility model.
In the figure: the device comprises a tube body 1, a conductive liquid 11, a first electrode 2, a second electrode 3, a hot melt sealing piece 4, a sealing ring 41, a power supply lead 5, a lead 6, a box body 7, a partition plate 71, a medicine bag 8, a plug 9 and an extension ring 91.
Detailed Description
Embodiments of the present utility model will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, a starting tube for preventing false starting comprises a tube body 1, a hot-melt sealing piece 4 and electrodes, wherein a sealed cavity is formed in the tube body 1, the hot-melt sealing piece 4 is arranged in the cavity of the tube body 1 and divides the cavity of the tube body 1, the electrodes comprise a first electrode 2 and a second electrode 3, the first electrode 2 and the second electrode 3 are respectively arranged on the tube body 1 and are positioned on two sides of the hot-melt sealing piece 4, and a conductive liquid 11 is injected into one side of the cavity, which is positioned on the hot-melt sealing piece 4. Through setting up hot melt closure 4 in body 1 to annotate in the space of one side of hot melt closure 4 has conducting liquid 11, when ambient temperature risees, reaches hot melt closure 4's melting temperature after, hot melt closure 4 melts, and conducting liquid 11 flows into whole cavity, and first electrode 2 and second electrode 3 switch on, and after the start-up line of cartridge bag 8 sensed the electric current, cartridge bag 8 starts. At normal temperature, the two electrodes on the starting tube are in an unconnected state, and current cannot reach the medicine bag 8, so that the false starting of the medicine bag 8 can be prevented.
Specifically, the tube body 1 is a glass tube or a metal tube.
Specifically, the conductive liquid is aluminum chloride solution, aluminum nitrate solution, sodium chloride solution, silver nitrate solution, ferric chloride solution, cupric chloride solution, and cupric nitrate solution. Any aqueous solution of a substance belonging to the acid-base salts may be selected as the conductive liquid.
In one embodiment, see fig. 1 and 2, the tube body 1 is a one-piece closed structure, such as a glass structure.
In another embodiment, referring to fig. 3 and 4, the pipe body 1 may be assembled, and plugs 9 are mounted at two ends of the pipe body 1 to form a closed cavity.
The first electrode 2 and the second electrode 3 may be mounted at both ends of the tube body 1, or mounted on the circumferential wall of the tube body 1, or may be mounted on one end of the tube body 1 and the other on the circumferential wall of the tube body 1.
Referring to fig. 3 and 4, the first electrode 2 and/or the second electrode 3 are/is arranged on the plug 9 at the end of the tube body 1, so that the structure is simpler and the production is more convenient.
Further, referring to fig. 5, a plug 9 at one end of the tube 1 is provided with an extension ring 91 within the cavity, and the hot melt closure 4 is sealingly attached to the end of the extension ring 91. The integrated structure of the hot melt sealing piece 4 and the plug 9 is more convenient to produce.
Referring to fig. 3, the hot melt closure 4 is sealingly connected to a sealing ring 41, the sealing ring 41 being sealingly mounted in the cavity of the tubular body 1. This makes it possible to adjust the installation position of the seal ring 41 as desired.
In a preferred embodiment, the hot melt closure 4 is a TPU hot melt adhesive film. The melting range of the low-temperature TPU hot melt adhesive film is approximately 50-90 ℃, and the melting range is different according to the specific model, for example, the melting point range of the PE-DJU model TPU hot melt adhesive film is 50-65 ℃; the melting range of the TPU hot melt adhesive films of HJU and XJU83 is between 70 and 85 ℃. The hot melt closure 4 may also be a sheet of low melting point alloy.
The hot melt closure 4 may be attached to the sealing ring 41 and the extension ring 91 by means of adhesive or hot melt.
In order to ensure the safety of the starting pipe during transportation and use, referring to fig. 5, the pipe body 1 is installed in the box body 7, so as to play a role in protecting the pipe body 1, and simultaneously, the pipe body is convenient to install and fix.
Referring to fig. 5, a closed partition 71 is provided in the case 7. The partition plate 71 divides the case 7 into two independent closed spaces to prevent the leakage of the conductive liquid 11 in the tube 1, and to cause the conduction of the first electrode 2 and the second electrode 3 to be started by mistake. Preferably, two starting pipes are arranged in one box body 7, so that the safety is higher.
Embodiment two:
referring to fig. 5, a fire extinguishing apparatus adopts the starting tube for preventing false starting, two starting tubes are provided, a power supply wire 5 is connected with a first electrode 2 on the starting tube, and a lead 6 of a medicine bag 8 is connected with a second electrode 3 on the starting tube. When the ambient temperature rises and reaches the melting temperature of the hot melt sealing piece 4, the hot melt sealing piece 4 melts, the conductive liquid 11 flows into the whole cavity, the first electrode 2 and the second electrode 3 are conducted, and after the current is induced by the starting line of the medicine bag 8, the medicine bag 8 is started. At normal temperature, the two electrodes on the starting tube are in an unconnected state, and current cannot reach the medicine bag 8, so that the false starting of the medicine bag 8 can be prevented.
Claims (10)
1. A prevent starting tube of mistake start-up, its characterized in that: including body (1), hot melt sealing member (4) and electrode, the inside confined cavity that is of body (1), hot melt sealing member (4) set up in the cavity of body (1) and cut apart the cavity of body (1), the electrode includes first electrode (2) and second electrode (3), and first electrode (2) and second electrode (3) are installed respectively on body (1) and are located the both sides of hot melt sealing member (4), and one side that is located hot melt sealing member (4) is annotated in the cavity has conducting liquid (11).
2. A false start prevention starting tube as set forth in claim 1, wherein: the pipe body (1) is of an integrated closed structure.
3. A false start prevention starting tube as set forth in claim 1, wherein: two ends of the pipe body (1) are provided with plugs (9) to form a closed cavity.
4. A false start preventing starting tube as set forth in claim 3, wherein: the first electrode (2) and/or the second electrode (3) are/is arranged on a plug (9) at the end of the tube body (1).
5. A false start preventing starting tube as set forth in claim 4, wherein: the plug (9) at one end of the pipe body (1) is provided with an extension ring (91) in the cavity, and the hot melt sealing piece (4) is connected with the end part of the extension ring (91) in a sealing way.
6. A start-up tube for preventing false start-up according to any one of claims 1 to 4, wherein: the hot melt sealing piece (4) is connected to the sealing ring (41) in a sealing way, and the sealing ring (41) is installed in the cavity of the pipe body (1) in a sealing way.
7. A false start prevention starting tube as set forth in claim 1, wherein: the hot melt sealing piece (4) adopts TPU hot melt adhesive film.
8. A false start prevention starting tube as set forth in claim 1, wherein: the pipe body (1) is arranged in the box body (7).
9. A false start preventing starting tube as set forth in claim 8, wherein: a closed partition plate (71) is arranged in the box body (7).
10. A fire extinguishing apparatus, characterized in that: a starting tube for preventing false starting according to any one of claims 1-9, said starting tube being provided with at least one power supply lead (5) connected to a first electrode (2) on the starting tube, and a lead (6) of the cartridge (8) connected to a second electrode (3) on the starting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598572.5U CN220070634U (en) | 2023-06-21 | 2023-06-21 | Starting tube for preventing false starting and fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321598572.5U CN220070634U (en) | 2023-06-21 | 2023-06-21 | Starting tube for preventing false starting and fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070634U true CN220070634U (en) | 2023-11-24 |
Family
ID=88831283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321598572.5U Active CN220070634U (en) | 2023-06-21 | 2023-06-21 | Starting tube for preventing false starting and fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070634U (en) |
-
2023
- 2023-06-21 CN CN202321598572.5U patent/CN220070634U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |