CN217246352U - Thermosensitive wire safety protection structure - Google Patents
Thermosensitive wire safety protection structure Download PDFInfo
- Publication number
- CN217246352U CN217246352U CN202220148608.9U CN202220148608U CN217246352U CN 217246352 U CN217246352 U CN 217246352U CN 202220148608 U CN202220148608 U CN 202220148608U CN 217246352 U CN217246352 U CN 217246352U
- Authority
- CN
- China
- Prior art keywords
- heat
- sleeve
- cooling shell
- sensitive
- coolant
- 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.)
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Links
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 239000002826 coolant Substances 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 230000002269 spontaneous effect Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016337 monopotassium tartrate Nutrition 0.000 description 1
- KYKNRZGSIGMXFH-ZVGUSBNCSA-M potassium bitartrate Chemical compound [K+].OC(=O)[C@H](O)[C@@H](O)C([O-])=O KYKNRZGSIGMXFH-ZVGUSBNCSA-M 0.000 description 1
- 229940086065 potassium hydrogentartrate Drugs 0.000 description 1
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- Fire-Detection Mechanisms (AREA)
Abstract
The utility model discloses a heat-sensitive wire safety protection structure, which comprises a sleeve, wherein one side of the sleeve is matched with a fire extinguishing device, the other side of the sleeve is matched with one end of a cooling shell, the sleeve is used for penetrating a heat-sensitive wire, and a coolant is arranged in the cooling shell; the utility model discloses the device can protect and isolated heat-sensitive line through the sleeve pipe, prevents that the high temperature that the heat-sensitive line spontaneous combustion produced from igniting combustible gas on every side, when the heat-sensitive line spontaneous combustion, produces a large amount of high-temperature gas and flame can enter into the cooling shell through sheathed tube guide even in, can cool down high-temperature gas through the coolant in the cooling shell, then from the exhaust hole discharge of exhaust check, just so effectively prevent the heat-sensitive line burning and the flame and the high temperature that produce leak.
Description
Technical Field
The utility model relates to a fire control technical field specifically indicates a heat-sensitive line safety protection structure.
Background
At present, the fire extinguishing device generally adopts two starting modes of electricity and heat, and the heat starting mode usually starts the fire extinguishing device through temperature-sensing spontaneous combustion of a heat-sensitive wire, but the heat-sensitive wire is accompanied by naked flames and sparks during combustion, and when the fire extinguishing device is used in a space environment full of combustible gas, flames and high temperature generated by the combustion of the heat-sensitive wire risk to detonate the surrounding combustible gas, even cause an explosion phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned not enough, provide a heat-sensitive wire safety protection structure, can effectively prevent that produced flame of heat-sensitive wire burning and high temperature from leaking.
The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a temperature sensing line safety protection structure, includes the sleeve pipe, sleeve pipe one side and extinguishing device cooperation, opposite side and cooling casing one end cooperation, the sleeve pipe is used for wearing to establish the temperature sensing line, set up the coolant in the cooling casing.
Preferably, the inner surface of the other side of the sleeve is matched with the outer surface of the mounting cylinder of the cooling shell.
More preferably, the outer surface of the sleeve is further sleeved with a fixed cylinder.
Preferably, the other end of the cooling shell is provided with an exhaust grid, and the surface of the exhaust grid is provided with an exhaust hole.
More preferably, the upper surface and the lower surface of the exhaust grid are both provided with fixed bosses, and the fixed bosses are matched with matching holes formed in the upper surface and the lower surface of the cooling shell.
Preferably, the coolant is a chemical coolant or ceramic balls or crushed stone.
Preferably, the two sides of the coolant in the cooling shell are provided with separation nets.
The utility model has the advantages that:
the utility model discloses the device can protect and isolated heat-sensitive line through the sleeve pipe, prevents that the high temperature that the heat-sensitive line spontaneous combustion produced from igniting combustible gas on every side, when the heat-sensitive line spontaneous combustion, produces a large amount of high-temperature gas and flame can enter into the cooling shell through sheathed tube guide even in, can cool down high-temperature gas through the coolant in the cooling shell, then from the exhaust hole discharge of exhaust check, just so effectively prevent the heat-sensitive line burning and the flame and the high temperature that produce leak.
Drawings
FIG. 1 is a perspective view of a heat-sensitive wire safety protection structure;
FIG. 2 is a schematic view of the internal structure of the structure of FIG. 1 after being engaged with a heat-sensitive wire;
fig. 3 is a schematic diagram of a right view of the exhaust compartment of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the drawings and specific embodiments.
As shown in fig. 1 to 3, a heat-sensitive wire safety protection structure comprises a sleeve 1, wherein one side of the sleeve 1 is matched with a fire extinguishing device, the other side of the sleeve 1 is matched with one end of a cooling shell 4, the sleeve 1 is used for penetrating a heat-sensitive wire 3, and a coolant 5 is arranged in the cooling shell 4.
Preferably, the inner surface of the other side of the sleeve 1 is matched with the outer surface of a mounting cylinder 4.1 of the cooling shell 4. After the design, can directly peg graft the sleeve pipe 1 with the installation section of thick bamboo 4.1 of cooling housing 4 in, realize the connected process of cooling housing 4 and sleeve pipe 1, the mounting means is simple and swift.
More preferably, the outer surface of the sleeve 1 is further sleeved with a fixed cylinder 2. In order to prevent the installation cylinder 4.1 from sliding from the sleeve 1, the fixed cylinder 2 is sleeved on the outer surface of the sleeve 1, and the installation cylinder 4.1 can be locked in the sleeve 1.
Preferably, the other end of the cooling shell 4 is provided with an exhaust grid 6, and the surface of the exhaust grid 6 is provided with an exhaust hole 7. When the heat-sensitive wire 3 is spontaneously ignited due to high temperature, a large amount of high-temperature gas is generated and even flame enters the cooling housing 4 through the guide of the sleeve 1, and the high-temperature gas can be cooled by the coolant in the cooling housing 4 and then discharged from the exhaust hole 7 of the exhaust grid 6.
More preferably, the upper surface and the lower surface of the exhaust grid 6 are both provided with a fixed boss 6.1, and the fixed bosses 6.1 are matched with matching holes 4.2 formed in the upper surface and the lower surface of the cooling shell 4. Through the cooperation of fixed boss 6.1 and mating holes 4.2, can make things convenient for the installation and the dismantlement process of exhaust check 6 and cooling housing 4.
Preferably, the coolant 5 is a chemical coolant or ceramic balls or crushed stones. In this embodiment, the chemical coolant may be potassium hydrogen tartrate, and the coolant 5 may rapidly cool the high-temperature gas, thereby preventing high-temperature leakage.
Preferably, the coolant 5 in the cooling housing 4 is provided with a screen 8 on both sides. The coolant 5 can be limited and fixed in the cooling shell 4 through the separation net 8, and the coolant 5 is prevented from blocking the inlet position or the exhaust hole 7 position of the cooling shell 4.
The working principle of the embodiment is as follows:
in this embodiment, sleeve 1 one side and extinguishing device cooperation, can be with sleeve 1 direct mount in extinguishing device's heat-sensitive line 3 region, whole sleeve 1 can wrap up heat-sensitive line 3 like this, play the effect of protection and isolated heat-sensitive line 3, when heat-sensitive line 3 spontaneous combustion because of high temperature, produce a large amount of high-temperature gas even flame and enter into cooling shell 4 through the guide of sleeve 1, can be with the high-temperature gas cooling through the coolant in cooling shell 4, then discharge from exhaust hole 7 of exhaust check 6, just so effectively prevent that heat-sensitive line 3 burns and the high temperature that produces leaks.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (7)
1. A heat-sensitive wire safety protection structure comprises a sleeve (1), and is characterized in that: one side of the sleeve (1) is matched with the fire extinguishing device, the other side of the sleeve is matched with one end of the cooling shell (4), the sleeve (1) is used for penetrating the thermosensitive wire (3), and a coolant (5) is arranged in the cooling shell (4).
2. A heat-sensitive thread safety guard structure as claimed in claim 1, wherein: and the inner surface of the other side of the sleeve (1) is matched with the outer surface of a mounting cylinder (4.1) of the cooling shell (4).
3. A heat-sensitive thread safety guard structure as claimed in claim 2, wherein: the outer surface of the sleeve (1) is also sleeved with a fixed cylinder (2).
4. A heat-sensitive thread safety guard structure as claimed in claim 1, wherein: the other end of the cooling shell (4) is provided with an exhaust grid (6), and the surface of the exhaust grid (6) is provided with an exhaust hole (7).
5. The heat-sensitive wire safety protection structure according to claim 4, wherein: the upper surface and the lower surface of the exhaust grid (6) are provided with fixed bosses (6.1), and the fixed bosses (6.1) are matched with matching holes (4.2) formed in the upper surface and the lower surface of the cooling shell (4).
6. A heat-sensitive thread safety guard structure as claimed in claim 1, wherein: the coolant (5) is a chemical coolant or ceramic balls or crushed stones.
7. A heat-sensitive thread safety guard structure as claimed in claim 1 or 6, wherein: and two sides of the coolant (5) in the cooling shell (4) are provided with separation nets (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148608.9U CN217246352U (en) | 2022-01-20 | 2022-01-20 | Thermosensitive wire safety protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148608.9U CN217246352U (en) | 2022-01-20 | 2022-01-20 | Thermosensitive wire safety protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217246352U true CN217246352U (en) | 2022-08-23 |
Family
ID=82897276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148608.9U Active CN217246352U (en) | 2022-01-20 | 2022-01-20 | Thermosensitive wire safety protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217246352U (en) |
-
2022
- 2022-01-20 CN CN202220148608.9U patent/CN217246352U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A thermal wire safety protection structure Effective date of registration: 20231214 Granted publication date: 20220823 Pledgee: Bank of Hankou Limited by Share Ltd. Yichang branch Pledgor: Hubei and Andun Fire Technology Co.,Ltd. Registration number: Y2023980071183 |