CN205610057U - Rural power grids fire prevention transformer cabinet - Google Patents
Rural power grids fire prevention transformer cabinet Download PDFInfo
- Publication number
- CN205610057U CN205610057U CN201620459672.3U CN201620459672U CN205610057U CN 205610057 U CN205610057 U CN 205610057U CN 201620459672 U CN201620459672 U CN 201620459672U CN 205610057 U CN205610057 U CN 205610057U
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- CN
- China
- Prior art keywords
- cabinet
- carbon dioxide
- tube
- fire prevention
- relay
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a rural power grids fire prevention transformer cabinet, the inside at the cabinet body is installed to the carbon dioxide jar, the carbon dioxide jar links together through carbon dioxide conveyer pipe and solenoid valve, the solenoid valve is connected with the through -hole through the carbon dioxide conveyer pipe, driving motor and blade retention are in the same place, the cooling tube is installed to the upper end of blade, the upper end of cooling tube is fixed with the protection network, the cooling tube links together through connecting pipe and circulating pump, the circulating pump passes through the connecting pipe and is in the same place with the heat absorption union coupling, come the mesh of realization fire prevention through add the through -hole in traditional transformer cabinet with the carbon dioxide jar, spout carbon dioxide through the carbon dioxide jar, and then isolated flame and oxygen, finally reach the mesh of putting out a fire, the design of cooling tube then realizes absorbing distributing of heat to heat absorption pipe in addition, the condition that the internal portion's high temperature of cabinet caused electronic components to damage prevents owing to taking place, and the high temperature that thermal -insulated cotton interpolation prevented the external portion of cabinet causes the damage to the electronic components of cabinet internal portion.
Description
Technical field
This utility model is a kind of rural power grids fire prevention transformer case, belongs to technical field of mechanical equipment.
Background technology
In prior art, it is well known that in existing high-tension transformer switch board, one without logical
Wind system, two without air-conditioning temperature-reducing system, and during work, powerful transformator can produce in a large number
Heat.High temperature can make the insulant of inside transformer circuit soften, and if it exceeds
The maximum temperature that can bear of transformator can have a strong impact on it and normally work, so fire prevention becomes
There is severe compromise in depressor cabinet, gently can cause the disaster such as power failure, initiation fire,
If extraneous breaking out of fire, transformer case can be caused irremediable loss, and rural power grids are prevented
Fire transformer case is remote owing to being located in, so needing particularly to pay close attention to, and rural power grids fire prevention becomes
If the once breaking out of fire of depressor cabinet will result in huge loss, so we seek one
New technology solves this problem.
Utility model content
The deficiency existed for prior art, this utility model purpose is to provide a kind of rural power grids fire prevention
Transformer case, solves in above-mentioned background technology by adding heat insulation foam, through hole and radiating tube
The problem proposed, this utility model is easy to use, it is simple to operation, good stability, and reliability is high.
To achieve these goals, this utility model is to realize by the following technical solutions:
A kind of rural power grids fire prevention transformer case, including transformer case main part, cooling system and control
Device, described transformer case main part by cabinet top, cabinet, through hole, steel plate, endothermic tube with
And heat insulation foam composition, the upper end of described cabinet is equipped with cabinet top, described cabinet top be cross section be just
The prism structure of triangle, the lower end of described cabinet offers through hole, and described cabinet is adopted with cabinet top
Assembling with steel plate, endothermic tube and heat insulation foam, described steel plate fits together with endothermic tube,
The lower end of described endothermic tube is fixed with heat insulation foam, and the inside of described heat insulation foam laminating cabinet carries out cloth
Put.
Described cooling system by protection network, radiating tube, carbon dioxide conveying pipe, carbon dioxide tank,
Electromagnetic valve, connecting tube, circulating pump, driving motor and blade composition, described carbon dioxide tank
Being arranged on the inside of cabinet, described carbon dioxide tank is by carbon dioxide conveying pipe with electromagnetic valve even
Being connected together, described electromagnetic valve is connected with through hole by carbon dioxide conveying pipe, described driving
Motor is fixed together with blade, and the upper end of described blade is provided with radiating tube, described radiating tube
Upper end be fixed with protection network, described radiating tube is linked together with circulating pump by connecting tube,
Described circulating pump is linked together with endothermic tube by connecting tube.
Described control device is made up of controller, temperature sensor, single-chip microcomputer and relay,
Described temperature sensor is fixed on the upper end of controller, and described single-chip microcomputer and relay are arranged on
The inside of controller, described temperature sensor is connected with single-chip microcomputer, described single-chip microcomputer and relay
Device is connected, and described relay is connected with circulating pump, and described relay is connected with electromagnetic valve
Connecing, described relay is connected with driving motor.
Further, the through hole being opened in cabinet lower end equidistantly arranges.
Further, described endothermic tube is S-shaped between steel plate and heat insulation foam arranges.
Further, described radiating tube is S-shaped arranges.
The beneficial effects of the utility model: a kind of rural power grids fire prevention transformer case of the present utility model,
Fireproof purpose is realized with carbon dioxide tank by adding through hole in traditional transformer case,
By carbon dioxide tank, carbon dioxide is sprayed, and then completely cut off flame and oxygen, be finally reached and go out
The purpose of fire, additionally the design of radiating tube then realizes distributing endothermic tube absorption heat, prevents
The situation causing electronic devices and components to damage owing to cabinet internal temperature is too high occurs, and heat insulation foam
Add and prevent that temperature cabinet outside is too high causes damage to the electronic devices and components within cabinet,
Utility model is easy to use, it is simple to operation, good stability, and reliability is high.
Accompanying drawing explanation
The detailed description with reference to the following drawings, non-limiting example made by reading,
Other features, objects and advantages of the present utility model will become more apparent upon:
Fig. 1 is the structural representation of a kind of rural power grids of this utility model fire prevention transformer case；
Fig. 2 is that in a kind of rural power grids of this utility model fire prevention transformer case, the structure of cooling system is shown
It is intended to；
Fig. 3 is the mounting structure of endothermic tube in a kind of rural power grids of this utility model fire prevention transformer case
Schematic diagram；
Fig. 4 is this utility model one rural power grids fire prevention transformer case operation principle schematic diagrams；
In figure: 1-cabinet top, 2-cabinet, 3-through hole, 4-protection network, 5-radiating tube, 6-dioxy
Change carbon conveying pipe, 7-controller, 8-carbon dioxide tank, 9-electromagnetic valve, 10-connecting tube, 11-
Circulating pump, 12-drive motor, 13-blade, 14-steel plate, 15-endothermic tube, 16-heat insulation foam,
17-temperature sensor, 18-single-chip microcomputer, 19-relay.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, to reach purpose easy with effect
In clear understanding, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of technical scheme of this utility model offer:
A kind of rural power grids fire prevention transformer case, including transformer case main part, cooling system and control
Device, transformer case main part is by cabinet top 1, cabinet 2, through hole 3, steel plate 14, heat absorption
Pipe 15 and heat insulation foam 16 form, and the upper end of cabinet 2 is equipped with cabinet top 1, and cabinet top 1 is horizontal
Cross section is the prism structure of equilateral triangle, and the lower end of cabinet 2 offers through hole 3, cabinet 2 with
Cabinet top 1 uses steel plate 14, endothermic tube 15 and heat insulation foam 16 to assemble, heat insulation foam 16
Interpolation prevent that the temperature outside cabinet 2 is too high causes damage to the electronic devices and components within cabinet 2
Bad, steel plate 14 fits together with endothermic tube 15, and the lower end of endothermic tube 15 is fixed with heat insulation
Cotton 16, the fit inside of cabinet 2 of heat insulation foam 16 is arranged.
Cooling system is by protection network 4, radiating tube 5, carbon dioxide conveying pipe 6, carbon dioxide
Tank 8, electromagnetic valve 9, connecting tube 10, circulating pump 11, driving motor 12 and 13 groups of blade
Becoming, carbon dioxide tank 8 is arranged on the inside of cabinet 2, by adding in traditional transformer case
Add through hole 3 with carbon dioxide tank 8 to realize fireproof purpose, by carbon dioxide tank 8 by two
Carbonoxide sprays, and then completely cuts off flame and oxygen, is finally reached the purpose of fire extinguishing, carbon dioxide
Tank 8 is linked together with electromagnetic valve 9 by carbon dioxide conveying pipe 6, and electromagnetic valve 9 is by two
Carbonoxide conveying pipe 6 is connected with through hole 3, drives motor 12 to be fixed together with blade 13,
The upper end of blade 13 is provided with radiating tube 5, and the design of radiating tube 5 then realizes endothermic tube 15
Absorb distributing of heat, prevent from causing electronic devices and components to damage owing to cabinet 2 internal temperature is too high
Situation occur, the upper end of radiating tube 5 is fixed with protection network 4, and radiating tube 5 passes through connecting tube
10 link together with circulating pump 11, and circulating pump 11 is by connecting tube 10 and endothermic tube 15
Link together.
Control device by controller 7, temperature sensor 17, single-chip microcomputer 18 and relay 19
Composition, temperature sensor 17 is fixed on the upper end of controller 7, single-chip microcomputer 18 and relay
19 inside being arranged on controller 7, temperature sensor 17 is connected with single-chip microcomputer 18, single
Sheet machine 18 is connected with relay 19, and relay 19 is connected with circulating pump 11, relay
Device 19 is connected with electromagnetic valve 9, and relay 19 is connected with driving motor 12.
The through hole 3 being opened in cabinet 2 lower end equidistantly arranges, and endothermic tube 15 is at steel plate 14
And S-shaped between heat insulation foam 16 arranging, radiating tube 5 is S-shaped to be arranged.
This utility model is carried out by detailed description of the invention: when using, first staff
Check, check for defect, if there is just cannot be carried out if defect employing, this
Time need notify maintainer keep in repair, if there is no can be carried out if problem use
, during use, it is positioned at the temperature sensor 17 within cabinet 2 to the temperature within cabinet 2
Data detect, and the data of detection are transferred in single-chip microcomputer 18, and single-chip microcomputer 18 is to temperature
Degrees of data is analyzed processing, if temperature is too high, now, single-chip microcomputer 18 sends out
Open the instruction driving motor 12 with circulating pump 11, and then relay 19 controls to drive motor 12
Being operated with circulating pump 11, during work, heat is absorbed by endothermic tube 15, and then inhales
Hot water within heat pipe 15 is transferred in radiating tube 5 by circulating pump 11, drives motor 12
Band moving vane 13 rotates, and then realizes distributing heat in radiating tube 5, has distributed
Cold water after one-tenth is transferred in endothermic tube 15 again utilize by connecting tube 10, if warm
When degree is higher than marginal value, now, relay 19 controls electricity electromagnetic valve 9 and opens, dioxy then
The carbon dioxide changed in canister 8 is transported at through hole 3 by carbon dioxide conveying pipe 6,
Spray at through hole 3, then reach the purpose of fire extinguishing.
Of the present utility model ultimate principle and principal character and this practicality have more than been shown and described
Novel advantage, it is obvious to a person skilled in the art that this utility model is not limited to above-mentioned
The details of one exemplary embodiment, and without departing substantially from spirit or essential attributes of the present utility model
In the case of, it is possible to realize this utility model in other specific forms.Therefore, no matter from which
From the point of view of Dian, embodiment all should be regarded as exemplary, and be nonrestrictive, this practicality
Novel scope is limited by claims rather than described above, it is intended that will fall in power
All changes in the implication of the equivalency that profit requires and scope are included in this utility model.
Should not be considered as limiting involved claim by any reference in claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, but not
Each embodiment only comprises an independent technical scheme, and this narrating mode of description is only
Being only for clarity sake, those skilled in the art should be using description as an entirety, each reality
Executing the technical scheme in example can also be through appropriately combined, and formation it will be appreciated by those skilled in the art that
Other embodiments.
Claims (4)
1. a rural power grids fire prevention transformer case, including transformer case main part, cooling system
And control device, it is characterised in that: described transformer case main part by cabinet top, cabinet,
Through hole, steel plate, endothermic tube and heat insulation foam composition, the upper end of described cabinet is equipped with cabinet top,
Described cabinet top be cross section be the prism structure of equilateral triangle, the lower end of described cabinet offers logical
Hole, described cabinet and cabinet top employing steel plate, endothermic tube and heat insulation foam assemble, described steel
Plate fits together with endothermic tube, and the lower end of described endothermic tube is fixed with heat insulation foam, described heat insulation
The inside of cotton laminating cabinet is arranged；
Described cooling system by protection network, radiating tube, carbon dioxide conveying pipe, carbon dioxide tank,
Electromagnetic valve, connecting tube, circulating pump, driving motor and blade composition, described carbon dioxide tank
Being arranged on the inside of cabinet, described carbon dioxide tank is by carbon dioxide conveying pipe with electromagnetic valve even
Being connected together, described electromagnetic valve is connected with through hole by carbon dioxide conveying pipe, described driving
Motor is fixed together with blade, and the upper end of described blade is provided with radiating tube, described radiating tube
Upper end be fixed with protection network, described radiating tube is linked together with circulating pump by connecting tube,
Described circulating pump is linked together with endothermic tube by connecting tube；
Described control device is made up of controller, temperature sensor, single-chip microcomputer and relay,
Described temperature sensor is fixed on the upper end of controller, and described single-chip microcomputer and relay are arranged on
The inside of controller, described temperature sensor is connected with single-chip microcomputer, described single-chip microcomputer and relay
Device is connected, and described relay is connected with circulating pump, and described relay is connected with electromagnetic valve
Connecing, described relay is connected with driving motor.
A kind of rural power grids fire prevention transformer case the most according to claim 1, it is characterised in that:
The through hole being opened in cabinet lower end equidistantly arranges.
A kind of rural power grids fire prevention transformer case the most according to claim 1, it is characterised in that:
Described endothermic tube is S-shaped between steel plate and heat insulation foam to be arranged.
A kind of rural power grids fire prevention transformer case the most according to claim 1, it is characterised in that:
Described radiating tube is S-shaped to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459672.3U CN205610057U (en) | 2016-05-19 | 2016-05-19 | Rural power grids fire prevention transformer cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459672.3U CN205610057U (en) | 2016-05-19 | 2016-05-19 | Rural power grids fire prevention transformer cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610057U true CN205610057U (en) | 2016-09-28 |
Family
ID=56949129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459672.3U Expired - Fee Related CN205610057U (en) | 2016-05-19 | 2016-05-19 | Rural power grids fire prevention transformer cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973539A (en) * | 2017-05-16 | 2017-07-21 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN112305284A (en) * | 2020-08-11 | 2021-02-02 | 国网浙江省电力有限公司双创中心 | Fireproof electric meter box and fireproof control method |
-
2016
- 2016-05-19 CN CN201620459672.3U patent/CN205610057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973539A (en) * | 2017-05-16 | 2017-07-21 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN112305284A (en) * | 2020-08-11 | 2021-02-02 | 国网浙江省电力有限公司双创中心 | Fireproof electric meter box and fireproof control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170519 |