CN205004131U - A novel transformer cooling device for electric power field - Google Patents
A novel transformer cooling device for electric power field Download PDFInfo
- Publication number
- CN205004131U CN205004131U CN201520692134.4U CN201520692134U CN205004131U CN 205004131 U CN205004131 U CN 205004131U CN 201520692134 U CN201520692134 U CN 201520692134U CN 205004131 U CN205004131 U CN 205004131U
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- CN
- China
- Prior art keywords
- atomizer
- control valve
- control
- transformer
- cooling agent
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a novel transformer cooling device for electric power field, includes cooling agent holding vessel, control valve, atomizing system and is used for realizing automatic control's temperature control system, atomizing system includes fan, atomizer, two distributors and a plurality of nozzle, the atomizer is surface form for the simple leaf hyperbolic that the level set up, the fan sets up the entry of atomizer, two the distributor sets up the throat of atomizer, the cooling agent holding vessel passes through the control valve is respectively with two the distributor links to each other, it is a plurality of the nozzle interval sets up on throat's internal surface of atomizer, temperature control system includes transformer radiator temperature measuring unit and is used for control control valve open degree's the control unit, the control unit respectively with the control valve with transformer radiator temperature measuring unit links to each other.
Description
Technical field
The utility model relates to power domain, is specifically related to a kind of novel transformer cooling device for power domain.
Background technology
Along with the increase of electric power system capacity, the capacity of transformer also constantly increases.For high-power transformer, the cooling capacity of cooling device is an important limiting factor of limiting transformer oepration at full load.Especially under summer or the higher adverse circumstances of temperature, be difficult to meet the transformer Cooling demand day by day increased by existing transformer Cooling technology, and overheated meeting has a strong impact on the normal operation of transformer, even security incident occurs.
Utility model content
For the problems referred to above, the utility model provides a kind of novel transformer cooling device for power domain.
The purpose of this utility model realizes by the following technical solutions:
For a novel transformer cooling device for power domain, it is characterized in that, comprise cooling agent holding vessel, control valve, atomization system and temperature control system; Described atomization system comprises blower fan, atomizer, two distributors and multiple nozzle, and described atomizer is horizontally disposed hyperboloid of one sheet shape, and described blower fan is arranged on the entrance of described atomizer, and two described distributors are arranged on the throat of described atomizer; Described cooling agent holding vessel is connected with two described distributors respectively by described control valve; Multiple described nozzle pitch is arranged on throat's inner surface of described atomizer; Described temperature control system comprises transformer radiator temperature measuring unit and the control unit for controlling described control valve aperture, and described control unit is connected with described transformer radiator temperature measuring unit with described control valve respectively.
The beneficial effects of the utility model: adopt liquid gas as cooling agent, cooling effect is better than air; Adopt the equipment such as blower fan, nozzle and atomizer to come to accelerate and atomization to cooling agent simultaneously, can the cooling capacity of intensifier greatly, and equipment simply becomes local, easy access and operation.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the embodiment in accompanying drawing does not form any restriction of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the following drawings.
Fig. 1 structural representation of the present utility model;
Fig. 2 is the structural representation of atomization system.
Reference numeral: atomizer-2; Radiator-3; Transformer-4; Transformer radiator temperature measuring unit-5; Control unit-6; Control valve-7; Cooling agent holding vessel-8; Distributor-13; Blower fan-14; Atomizer entrance-15; Atomizer exit-17; Nozzle-19; Motor-27.
Embodiment
With the following Examples the utility model is further described.
A kind of novel transformer cooling device for power domain as shown in Figure 1, comprises cooling agent holding vessel 8, control valve 7, atomization system and temperature control system for controlled cooling model agent flux; Described cooling agent holding vessel 8, described control valve 7 are connected by pipeline with atomization system; Described cooling agent is by described holding vessel 8 via described control valve 7, and a point upper and lower two-way enters described atomization system.
Described cooling agent can be liquid air, liquid carbon dioxide or liquid nitrogen.
As shown in Figure 2, described atomization system comprises the blower fan 14, the atomizer 2 of hyperboloid of one sheet shape, the distributor 13 be connected with described atomizer 2 and the nozzle 19 that are driven by motor 27, described nozzle 19 along described atomizer 2 cross circular section circumferential direction uniform intervals be arranged on described atomizer 2.Described cooling agent enters described nozzle 19 via described distributor 13, expand in described nozzle 19 after accelerating and enter described atomizer 2, under the blowing of described blower fan 14, after the air entered with the import 15 by described atomizer 2 mixes, flow to from the outlet 17 of described atomizer 2 radiator 3 being positioned at transformer 4 outside.
Described temperature control system comprises transformer radiator temperature measuring unit 5 and control unit 6, described control unit 6 is connected with described transformer radiator temperature measuring unit 5 with described control valve 7 respectively, and described transformer radiator temperature measuring unit 5 is for detecting the temperature of described radiator 3.Described temperature control system adjusts the aperture of described control valve 7 by the temperature results measuring described radiator 3, thus realizes automatic temperature-adjusting regulation and control.
Finally should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection range; although done to explain to the utility model with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical solution of the utility model or equivalent replacement, and not depart from essence and the scope of technical solutions of the utility model.
Claims (1)
1. for a novel transformer cooling device for power domain, it is characterized in that, comprise cooling agent holding vessel, control valve, atomization system and temperature control system; Described atomization system comprises blower fan, atomizer, two distributors and multiple nozzle, and described atomizer is horizontally disposed hyperboloid of one sheet shape, and described blower fan is arranged on the entrance of described atomizer, and two described distributors are arranged on the throat of described atomizer; Described cooling agent holding vessel is connected with two described distributors respectively by described control valve; Multiple described nozzle pitch is arranged on throat's inner surface of described atomizer; Described temperature control system comprises transformer radiator temperature measuring unit and the control unit for controlling described control valve aperture, and described control unit is connected with described transformer radiator temperature measuring unit with described control valve respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692134.4U CN205004131U (en) | 2015-09-08 | 2015-09-08 | A novel transformer cooling device for electric power field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520692134.4U CN205004131U (en) | 2015-09-08 | 2015-09-08 | A novel transformer cooling device for electric power field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004131U true CN205004131U (en) | 2016-01-27 |
Family
ID=55161009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520692134.4U Expired - Fee Related CN205004131U (en) | 2015-09-08 | 2015-09-08 | A novel transformer cooling device for electric power field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025981A (en) * | 2017-06-15 | 2017-08-08 | 国网山东省电力公司龙口市供电公司 | A kind of power transformer automatic spray heat sink and spraying cooling method |
-
2015
- 2015-09-08 CN CN201520692134.4U patent/CN205004131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107025981A (en) * | 2017-06-15 | 2017-08-08 | 国网山东省电力公司龙口市供电公司 | A kind of power transformer automatic spray heat sink and spraying cooling method |
| CN107025981B (en) * | 2017-06-15 | 2018-10-16 | 国网山东省电力公司龙口市供电公司 | A kind of power transformer automatic spray heat sink and spraying cooling 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 |
Granted publication date: 20160127 Termination date: 20170908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |