CN205847057U - A kind of current transformer heat abstractor - Google Patents
A kind of current transformer heat abstractor Download PDFInfo
- Publication number
- CN205847057U CN205847057U CN201620459622.5U CN201620459622U CN205847057U CN 205847057 U CN205847057 U CN 205847057U CN 201620459622 U CN201620459622 U CN 201620459622U CN 205847057 U CN205847057 U CN 205847057U
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- CN
- China
- Prior art keywords
- water
- current transformer
- fan
- cooled cabinet
- cooling
- 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
This utility model belongs to heat dissipation equipment field, discloses a kind of current transformer heat abstractor.This heat abstractor includes the Water-cooled cabinet that current transformer is connected and the fan being connected with Water-cooled cabinet with current transformer, current transformer water inlet connects the first outlet of Water-cooled cabinet, current transformer outlet connects Water-cooled cabinet the first water inlet, fan water inlet connects the second outlet of Water-cooled cabinet, and fan outlet connects the second water inlet of Water-cooled cabinet.This heat abstractor is by Water-cooling circulating and cooling fan; the air-cooled heat by current transformer generation is replaced to be discharged into external environment in time by water-cooled; realize the cooling of current transformer; when current transformer needs heat radiation; water-cooling system circulating pump and cooling fan start simultaneously; ensure that current transformer dispels the heat in time, it is to avoid owing to current transformer heating causing trouble is shut down, cooling effectiveness is high；The cooling fan of current transformer water-cooling system being arranged on blower fan tower bottom, utilizes cooling, air discharging fan to realize the heat radiation to current transformer, the mounting means of whole heat abstractor is concentrated, and spatial distribution is reasonable.
Description
Technical field
This utility model relates to heat dissipation equipment field, particularly to a kind of current transformer heat abstractor.
Background technology
In wind-driven generator running, the parts such as electromotor, gear-box, current transformer, braking mechanism and pitch-controlled system
Can produce heat, its amount of heat depends on generated output, device type and production technology.Normally transport in order to ensure generating set
OK, it is necessary to the cooling system matched with it is set, in time the heat of generation is taken away.
Current transformer plays consequence in wind power generating set, directly affects generating efficiency, and traditional current transformer is all
Employing air cooling dispels the heat, but for Electricity Generation unit, current transformer power increase, air cooling heat radiation can not meet requirement, and one
The heating of denier current transformer will cause shutting down, and cause blower fan to run well, therefore it provides a kind of good heat dissipation effect, mounting means
Concentrate and the rational heat abstractor of spatial distribution is significant.
Utility model content
Divide to solve wind-force generating converter air cooling radiating effect of the prior art mounting means poor, heat abstractor
Dissipating and the irrational problem of spatial distribution, this utility model provides a kind of current transformer heat abstractor.
In order to solve above-mentioned technical problem, this utility model by the following technical solutions:
A kind of current transformer heat abstractor, the Water-cooled cabinet being connected with current transformer including current transformer and being connected with Water-cooled cabinet
Fan, current transformer water inlet connects the first outlet of Water-cooled cabinet, and current transformer outlet connects Water-cooled cabinet the first water inlet, fan
Water inlet connects the second outlet of Water-cooled cabinet, and fan outlet connects the second water inlet of Water-cooled cabinet.
As preferably, considering in conjunction with wind power generator cabin space size and radiating effect, the number of fan can be
One, it is also possible to for several；In order to increase radiating effect, when fan is several, fan is connected in series.
Water-cooled cabinet includes water tank and the water pump being connected with water tank, and the first water inlet and first outlet of Water-cooled cabinet are arranged on
The side of water pump, the second water inlet of Water-cooled cabinet and the second outlet are arranged on the opposite side of water pump.
As preferably, Water-cooled cabinet also includes flow transducer, pressure transducer, temperature sensor and PLC module, and flow passes
Sensor is arranged on the pipeline of the first water outlet, and pressure transducer is arranged on the pipeline of the second water inlet, temperature sensor
Being arranged in water tank, the holding wire of flow transducer, pressure transducer and temperature sensor is connected with PLC module respectively, by PLC
Module regulation controls temperature, pressure, flow transducer and the opening and closing of water pump.Wherein, Water-cooled cabinet, current transformer and fan are equal
May be mounted at blower fan tower bottom.
Compared with prior art, the beneficial effects of the utility model are as follows:
This utility model provides a kind of current transformer water-cooling heat radiating device, by Water-cooling circulating and cooling fan, uses water-cooled generation
For air-cooled, the heat that current transformer produces is discharged into external environment in time, it is achieved the cooling of current transformer, when current transformer needs to dissipate
During heat, water-cooling system circulating pump and cooling fan start simultaneously, it is ensured that current transformer dispels the heat in time, it is to avoid owing to current transformer heating is led
Causing disorderly closedown, cooling effectiveness is high；The cooling fan of current transformer water-cooling system is arranged on blower fan tower bottom, utilizes cooling, air discharging
Fan realizes the heat radiation to current transformer, and the mounting means of whole heat abstractor is concentrated, and spatial distribution is reasonable.
Accompanying drawing explanation
Fig. 1 is the structural representation of current transformer heat abstractor provided by the utility model；
Fig. 2 is the structural representation of Water-cooled cabinet provided by the utility model.
Detailed description of the invention
This utility model aims to provide a kind of current transformer heat abstractor, empty to solve prior art wind generating current transformer
Cold radiating effect is poor, the mounting means of heat abstractor disperses and the irrational problem of spatial distribution.
In order to enable those skilled in the art to be better understood from this utility model, below in conjunction with detailed description of the invention and attached
The utility model is described in further detail for figure.
A kind of current transformer heat abstractor, the Water-cooled cabinet 2 being connected with current transformer 1 including current transformer 1 and with Water-cooled cabinet 2 company
The fan 31 and 32 connect, fan 31 and 32 is connected in series, and the water inlet 11 of current transformer connects the first water outlet B of Water-cooled cabinet, becomes
The outlet 12 of stream device connects Water-cooled cabinet the first water inlet A, and the water inlet 33 of fan connects the second outlet D of Water-cooled cabinet, wind
The outlet 34 of fan connects the second water inlet C of Water-cooled cabinet；Wherein, Water-cooled cabinet 2 includes that water tank (does not marks, after PLC module 25
Face) water pump 22, flow transducer 23, pressure transducer 24, temperature sensor 21 and PLC module 25, the water-cooled that are connected with water tank
First water inlet A of cabinet and the first water outlet B are arranged on the side of water pump 22, the second water inlet C of Water-cooled cabinet and the second water outlet
Mouth D is arranged on the opposite side of water pump 22, and flow transducer 23 is arranged on the pipeline at the first water outlet B of Water-cooled cabinet, pressure
Sensor is arranged on the pipeline of the second water inlet C of Water-cooled cabinet, and temperature sensor 21 is arranged in water tank, flow transducer
23, the holding wire of pressure transducer 24 and temperature sensor 21 is connected with PLC module 25 respectively, PLC module regulation control temperature
The opening and closing of degree, pressure, flow transducer and water pump.
The output water measuring current transformer 1 enters temperature t and desired temperature T1, T2 of Water-cooled cabinet the first water inlet A, and T1
＜ T2；
As t >=T1, start a fan；
As t >=T2, start all fans；
As t ＜ T1, stop all fans.
Above a kind of current transformer heat abstractor provided by the utility model is described in detail.Used herein
Principle of the present utility model and embodiment are set forth by specific case, and the explanation of above example is only intended to help
Understand method of the present utility model and central idea.It should be pointed out that, for the those skilled in the art of the art, not
On the premise of departing from this utility model principle, it is also possible to this utility model is carried out some improvement and modification, these improve and repair
Decorations also fall in this utility model scope of the claims.
Claims (4)
1. a current transformer heat abstractor, it is characterised in that: include Water-cooled cabinet and and water-cooled that current transformer is connected with current transformer
The fan that cabinet connects, the water inlet of current transformer connects the first outlet of Water-cooled cabinet, and the outlet of current transformer connects Water-cooled cabinet the
One water inlet, the water inlet of fan connects the second outlet of Water-cooled cabinet, and the outlet of fan connects the second water inlet of Water-cooled cabinet
Mouthful；Wherein, Water-cooled cabinet includes flow transducer, pressure transducer, temperature sensor and PLC module, and flow transducer, pressure pass
The holding wire of sensor and temperature sensor is connected with PLC module respectively.
2. current transformer heat abstractor as claimed in claim 1, it is characterised in that: the number of fan is one or several；Several
Fan is connected in series.
3. current transformer heat abstractor as claimed in claim 1, it is characterised in that: Water-cooled cabinet includes water tank and is connected with water tank
Water pump, the first water inlet of Water-cooled cabinet and the first outlet are arranged on the side of water pump, the second water inlet of Water-cooled cabinet and second
Outlet is arranged on the opposite side of water pump.
4. current transformer heat abstractor as claimed in claim 1, it is characterised in that: flow transducer is arranged on the first water outlet
Pipeline on, pressure transducer is arranged on the pipeline of the second water inlet, and temperature sensor is arranged in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459622.5U CN205847057U (en) | 2016-05-19 | 2016-05-19 | A kind of current transformer heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620459622.5U CN205847057U (en) | 2016-05-19 | 2016-05-19 | A kind of current transformer heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847057U true CN205847057U (en) | 2016-12-28 |
Family
ID=57628855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620459622.5U Expired - Fee Related CN205847057U (en) | 2016-05-19 | 2016-05-19 | A kind of current transformer heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847057U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396480A (en) * | 2017-07-26 | 2017-11-24 | 广东美的厨房电器制造有限公司 | The magnetron cooling control method and micro-wave oven of micro-wave oven |
| CN108377630A (en) * | 2018-03-14 | 2018-08-07 | 广西壮族自治区疾病预防控制中心 | A kind of automation control super low-temperature refrigerator radiator |
-
2016
- 2016-05-19 CN CN201620459622.5U patent/CN205847057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396480A (en) * | 2017-07-26 | 2017-11-24 | 广东美的厨房电器制造有限公司 | The magnetron cooling control method and micro-wave oven of micro-wave oven |
| CN108377630A (en) * | 2018-03-14 | 2018-08-07 | 广西壮族自治区疾病预防控制中心 | A kind of automation control super low-temperature refrigerator radiator |
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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: 20161228 Termination date: 20190519 |