CN206922240U - A kind of self-extinguishing power distribution cabinet - Google Patents
A kind of self-extinguishing power distribution cabinet Download PDFInfo
- Publication number
- CN206922240U CN206922240U CN201720927912.2U CN201720927912U CN206922240U CN 206922240 U CN206922240 U CN 206922240U CN 201720927912 U CN201720927912 U CN 201720927912U CN 206922240 U CN206922240 U CN 206922240U
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- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- valve
- dividing plate
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- Expired - Fee Related
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a kind of self-extinguishing power distribution cabinet, including cabinet and cabinet door, the cabinet is rotationally connected with and cabinet door, dividing plate is fixedly connected with inside the cabinet, bottle is connected with above the dividing plate, valve is connected with the left of the bottle, suction pipe is provided with inside the bottle, it is communicated at the valve inlet at the top of suction pipe, the dividing plate is provided with shower nozzle, and temperature detect switch (TDS) is provided with inside the cabinet.When on fire inside power distribution cabinet, when internal temperature is quickly raised to temperature detect switch (TDS) setting value, circuit forms path, by storage battery power supply to cylinder, cylinder brings into operation lower pressure valve pressure handle, at this moment valve is opened, the carbon dioxide liquid prestored inside bottle is pressed out to inside connecting tube along suction pipe, finally sprayed from shower nozzle, due to being that can rapidly go to gas at normal temperatures and pressures after carbon dioxide liquid ejection, carbon dioxide gas, which is known from experience, to be quickly filled with inside power distribution cabinet, plays a part of completely cutting off air.
Description
Technical field
Power distribution cabinet technical field is the utility model is related to, specially a kind of self-extinguishing power distribution cabinet.
Background technology
Power distribution cabinet sub-power power distribution cabinet and light distribution cabinet, metering cabinet, it is the final stage device of distribution system.Power distribution cabinet is electricity
The general designation of motivation control centre.Power distribution cabinet is used in the occasion that load is more dispersed, loop is less；Motor control center is used for
The occasion that load is concentrated, loop is more.They distribute to the electric energy of a certain circuit of upper level controller switching equipment load nearby.This
Level equipment reply load provides protection, monitoring and control.
Power distribution cabinet may may produce because of situations such as electric elements aging or traffic overloads in long-term use
Raw naked light so that power distribution cabinet internal component is on fire, even power distribution cabinet outer goodses can be caused also to be burned together when serious,
Cause factory to be caught fire and cause heavy losses, so provide a kind of self-extinguishing power distribution cabinet extremely has to solve above-mentioned produced problem
It is necessary.
Utility model content
The purpose of this utility model is to provide a kind of self-extinguishing power distribution cabinet, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of self-extinguishing power distribution cabinet, including cabinet
With cabinet door, the cabinet is rotationally connected with and cabinet door, and dividing plate is fixedly connected with inside the cabinet, is connected with above the dividing plate
Bottle, the bottle left side are connected with valve, are provided with suction pipe inside the bottle, suction pipe top is communicated at the valve inlet
Portion, the dividing plate are provided with shower nozzle, are provided with temperature detect switch (TDS) inside the cabinet, the temperature detect switch (TDS) is arranged at electric elements one
Side, the dividing plate upper left are provided with battery, and for the battery by being electrically connected at temperature detect switch (TDS), the cabinet top is solid
Surely cylinder is connected with, the cylinder is by being electrically connected at temperature detect switch (TDS).
Preferably, the valve delivery outlet is communicated with connecting tube, and the connecting tube other end is communicated in shower nozzle.
Preferably, valve pressure handle is connected with the left of the valve, the valve pressure handle left end is connected to cylinder output end.
Preferably, the quantity of the shower nozzle is 2.
Preferably, the connected mode of the dividing plate and cabinet is welding.
Preferably, the connecting tube is refractory metal flexible pipe.
Compared with prior art, the beneficial effects of the utility model are：When on fire inside power distribution cabinet, internal temperature
When being quickly raised to temperature detect switch (TDS) setting value, circuit forms path, and by storage battery power supply to cylinder, cylinder, which brings into operation, to be pushed
Valve pressure handle, at this moment valve be opened, the carbon dioxide liquid prestored inside bottle is pressed out to connection along suction pipe
Inside pipe, finally sprayed from shower nozzle, due to being that can rapidly go to gas, dioxy at normal temperatures and pressures after carbon dioxide liquid ejection
Changing carbon gas can quickly fill with inside power distribution cabinet, play a part of completely cutting off air so that naked light is put out rapidly, carbon dioxide liquid
Body is in the process that the moment for spraying gasification is also heat absorption so that the temperature inside power distribution cabinet also declines rapidly, avoids causing great
Can also be that power distribution cabinet and electric elements therein play a part of cooling while fire.The utility model can be in power distribution cabinet
Rapid self-extinguishing cooling when catching fire, avoids the staff because power distribution cabinet catches fire from finding to cause great thing not in time
Therefore.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model part A partial enlargement structural representation；
Fig. 3 is the utility model electric connection structure schematic diagram.
In figure：1 cabinet, 2 cabinet doors, 3 dividing plates, 4 bottles, 5 suction pipes, 6 valves, 7 valve pressure handles, 8 connecting tubes, 9 shower nozzles, 10
Temperature detect switch (TDS), 11 batteries, 12 cylinders, 13 electric elements.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of self-extinguishing power distribution cabinet, including cabinet 1 with
Cabinet door 2, the cabinet 1 be rotationally connected with cabinet door 2, dividing plate 3 is fixedly connected with inside the cabinet 1, the top of dividing plate 3 connects
Bottle 4 is connected to, the left side of bottle 4 is connected with valve 6, and the inside of bottle 4 is provided with suction pipe 5, the porch of valve 6 connection
In the top of suction pipe 5, the dividing plate 3 is provided with shower nozzle 9, and the inside of cabinet 1 is provided with temperature detect switch (TDS) 10, and the temperature detect switch (TDS) 10 is set
The side of electric elements 13 is placed in, the upper left of dividing plate 3 is provided with battery 11, and the battery 11 is by being electrically connected at temperature
Control switch 10, the top of cabinet 1 are fixedly connected with cylinder 12, and the cylinder 12 is by being electrically connected at temperature detect switch (TDS) 10.
The delivery outlet of valve 6 is communicated with connecting tube 8, and the other end of connecting tube 8 is communicated in shower nozzle 9.The valve 6 is left
Side is connected with valve pressure handle 7, and the left end of valve pressure handle 7 is connected to the output end of cylinder 12.Can be following when cylinder 12 is activated
Pressure valve pressure handle 7 so that the carbon dioxide liquid inside bottle 4 sprays from shower nozzle 9, and the carbon dioxide liquid of ejection is normal in normal temperature
Pressure can rapidly go to gaseous state, produce isolation air, reach the purpose of fire extinguishing.The quantity of the shower nozzle 9 is 2.It is described
The connected mode of dividing plate 3 and cabinet 1 is welding.The connecting tube 8 is refractory metal flexible pipe.It is soft that connecting tube 8 is arranged to metal
Pipe is in order to which when on fire, connecting tube 8 will not be melted, and can still transmit carbon dioxide liquid.
Operation principle：When the inside of power distribution cabinet 1 is on fire, internal temperature is quickly raised to the setting value of temperature detect switch (TDS) 10
When, circuit forms path, and cylinder 12 is supplied electricity to by battery 11, and cylinder 12 brings into operation lower pressure valve pressure handle 7, at this moment valve
6 are opened, and the carbon dioxide liquid prestored inside bottle 4 is pressed out to inside connecting tube 8 along suction pipe 5, finally from
Shower nozzle 9 sprays, and due to being that can rapidly go to gas at normal temperatures and pressures after carbon dioxide liquid ejection, carbon dioxide gas is known from experience fast
Speed is full of inside power distribution cabinet, plays a part of completely cutting off air so that naked light is put out rapidly, and carbon dioxide liquid is spraying gasification
Moment be also heat absorption process so that the temperature inside power distribution cabinet also declines rapidly, while avoiding causing fire disaster
Can be that power distribution cabinet and electric elements therein 13 play a part of cooling.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of self-extinguishing power distribution cabinet, including cabinet（1）With cabinet door（2）, it is characterised in that：The cabinet（1）Rotation connection
In with cabinet door（2）, the cabinet（1）Inside is fixedly connected with dividing plate（3）, the dividing plate（3）Top is connected with bottle（4）, institute
State bottle（4）Left side is connected with valve（6）, the bottle（4）Inside is provided with suction pipe（5）, the valve（6）Porch is communicated in
Suction pipe（5）Top, the dividing plate（3）It is provided with shower nozzle（9）, the cabinet（1）Inside is provided with temperature detect switch (TDS)（10）, the temperature control
Switch（10）It is arranged at electric elements（13）Side, the dividing plate（3）Upper left is provided with battery（11）, the battery
（11）By being electrically connected at temperature detect switch (TDS)（10）, the cabinet（1）Top is fixedly connected with cylinder（12）, the cylinder（12）
By being electrically connected at temperature detect switch (TDS)（10）.
A kind of 2. self-extinguishing power distribution cabinet according to claim 1, it is characterised in that：The valve（6）Delivery outlet connects
There is connecting tube（8）, the connecting tube（8）The other end is communicated in shower nozzle（9）.
A kind of 3. self-extinguishing power distribution cabinet according to claim 1, it is characterised in that：The valve（6）Left side is connected with
Valve pressure handle（7）, the valve pressure handle（7）Left end is connected to cylinder（12）Output end.
A kind of 4. self-extinguishing power distribution cabinet according to claim 1, it is characterised in that：The shower nozzle（9）Quantity be 2
It is individual.
A kind of 5. self-extinguishing power distribution cabinet according to claim 1, it is characterised in that：The dividing plate（3）With cabinet（1）'s
Connected mode is welding.
A kind of 6. self-extinguishing power distribution cabinet according to claim 2, it is characterised in that：The connecting tube（8）For high temperature resistant
Metal hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927912.2U CN206922240U (en) | 2017-07-28 | 2017-07-28 | A kind of self-extinguishing power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720927912.2U CN206922240U (en) | 2017-07-28 | 2017-07-28 | A kind of self-extinguishing power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206922240U true CN206922240U (en) | 2018-01-23 |
Family
ID=61346708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720927912.2U Expired - Fee Related CN206922240U (en) | 2017-07-28 | 2017-07-28 | A kind of self-extinguishing power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206922240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101993A (en) * | 2019-05-06 | 2019-08-09 | 应急管理部天津消防研究所 | A kind of fire preventing control method of lithium ion battery energy storage cabinet |
| CN110568237A (en) * | 2019-10-17 | 2019-12-13 | 广东电网有限责任公司 | Small-size electric quantity metering box |
| CN111817162A (en) * | 2020-07-14 | 2020-10-23 | 周芳 | Automatic intelligent flame-retardant switch power distribution cabinet with alarm function |
| CN114361960A (en) * | 2021-12-11 | 2022-04-15 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European-style box-type substation |
-
2017
- 2017-07-28 CN CN201720927912.2U patent/CN206922240U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101993A (en) * | 2019-05-06 | 2019-08-09 | 应急管理部天津消防研究所 | A kind of fire preventing control method of lithium ion battery energy storage cabinet |
| CN110101993B (en) * | 2019-05-06 | 2021-05-14 | 应急管理部天津消防研究所 | Fire prevention and control method for lithium ion battery energy storage cabinet |
| CN110568237A (en) * | 2019-10-17 | 2019-12-13 | 广东电网有限责任公司 | Small-size electric quantity metering box |
| CN110568237B (en) * | 2019-10-17 | 2024-03-26 | 广东电网有限责任公司 | Small-size electric quantity metering box |
| CN111817162A (en) * | 2020-07-14 | 2020-10-23 | 周芳 | Automatic intelligent flame-retardant switch power distribution cabinet with alarm function |
| CN114361960A (en) * | 2021-12-11 | 2022-04-15 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European-style box-type substation |
| CN114361960B (en) * | 2021-12-11 | 2023-06-23 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European style box-type substation |
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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: 20180123 Termination date: 20190728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |