CN203427670U - Auxiliary transformer cooling flatcar - Google Patents
Auxiliary transformer cooling flatcar Download PDFInfo
- Publication number
- CN203427670U CN203427670U CN201320568765.6U CN201320568765U CN203427670U CN 203427670 U CN203427670 U CN 203427670U CN 201320568765 U CN201320568765 U CN 201320568765U CN 203427670 U CN203427670 U CN 203427670U
- Authority
- CN
- China
- Prior art keywords
- flatcar
- voltage transformer
- water tank
- water
- control setup
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000004891 communication Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 description 2
- 206010019345 Heat stroke Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Nozzles (AREA)
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses an auxiliary transformer cooling flatcar. The auxiliary transformer cooling flatcar comprises a flatcar, wherein a water tank, a pressure-boost bin and a control device are arranged on the flatcar; a water inlet is formed in the top of the water tank; the lower part of the water tank is connected with a water pump; the water outlet of the water pump is connected with one end of a one-way valve; the other end of the one-way valve is connected to the lower part of the pressure-boost bin; the lower part of the pressure-boost bin is connected with one ends of electromagnetic valves; the other ends of the electromagnetic valves are connected with one ends of hoses; the other ends of the hoses are connected with jet heads; fixing parts are mounted on the jet heads; temperature sensors are arranged on the fixing parts and electrically connected with the control device; the control device is further connected with the water pump and the electromagnetic valves electrically. After the jet heads and the control device are set by a worker, the auxiliary transformer cooling flatcar can work automatically, and the worker is no longer required to work for a long time. The auxiliary transformer cooling flatcar also can work conveniently in a place without a water source.
Description
Technical field
The utility model relates to a kind of electric power facility maintenance tool, particularly a kind of voltage transformer auxiliary temperature-reducing car.
Background technology
With warming of weather and popularizing in a large number of air-conditioning, the load pressure of power transformer is more and more heavier, and when peak times of power consumption in summer, the temperature of voltage transformer tends to surpass safe range, for protection voltage transformer needs voltage transformer to be carried out to auxiliary temperature-reducing temporarily.At present, the auxiliary temperature-reducing of voltage transformer is mainly adopted to the mode of manually voltage transformer being sprayed water, when manually voltage transformer is sprayed water, working environment is extremely hot, the easy heatstroke of workman, and also inconvenient in the extreme when lacking the local operation at water source.
Utility model content
Technical problem to be solved in the utility model is, provides a kind of without workman's long-time operation, and the convenient voltage transformer auxiliary temperature-reducing car in the local operation without water source.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of voltage transformer auxiliary temperature-reducing car, comprise flatcar, on described flatcar, be provided with water tank, supercharging storehouse and control setup, described tank top is provided with water inlet, described water tank bottom is connected with water pump, described pump outlet is connected with check valve, the other end of described check valve is connected in bottom, supercharging storehouse, bottom, described supercharging storehouse is connected with electromagnetic valve, the other end of described electromagnetic valve is connected with flexible pipe, the other end of described flexible pipe is connected with shower nozzle, on described shower nozzle, connecting element is installed, on described connecting element, be provided with temperature sensor, described temperature sensor is electrically connected on control setup, described control setup is also electrically connected on water pump and electromagnetic valve.
As preferred version of the present utility model, the electromagnetic valve quantity that described supercharging storehouse connects is 4, and the quantity of described flexible pipe, shower nozzle and temperature sensor is equally also 4.
As preferred version of the present utility model, on described water tank, be provided with running water pipe communication port.
As preferred version of the present utility model, described water tank inside is provided with level sensor, on described water tank, is provided with warning device, and described level sensor and warning device are electrically connected on control setup.
As preferred version of the present utility model, inside, described supercharging storehouse is provided with level sensor and pressure sensor, and described level sensor and pressure sensor are electrically connected on control setup.
As preferred version of the present utility model, described connecting element is made by magnetic material.
As preferred version of the present utility model, one end hinge of described flatcar has traction piece.
When a kind of voltage transformer auxiliary temperature-reducing of the utility model car uses, its water tank is filled after water, moved to job position, by connecting element, by shower nozzle, be fixed on the position that voltage transformer is suitable.When control setup collects temperature sensor signal value over setting value, first start a bit of time of pump working, at this moment water pump enters supercharging storehouse by hydraulic pressure, the air of the inside, compression supercharging storehouse, supercharging storehouse internal pressure is increased, then open the electromagnetic valve operation of spraying water.After only needing workman to set shower nozzle and control setup, a kind of voltage transformer auxiliary temperature-reducing of the utility model car gets final product automatic operation, without workman's long-time operation, and without water head site side also operation easily.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of voltage transformer auxiliary temperature-reducing of the utility model car.
Fig. 2 is the lateral plan of a kind of voltage transformer auxiliary temperature-reducing of the utility model car.
Fig. 3 is the structural representation of the connecting element of a kind of voltage transformer auxiliary temperature-reducing of the utility model car.
Fig. 4 is the electrical connection schematic diagram of a kind of voltage transformer auxiliary temperature-reducing of the utility model car.
Mark in figure: 1 is flatcar, 2 is water tank, 3 is supercharging storehouse, 4 is water pump, and 5 is check valve, and 6 is control setup, 7 is electromagnetic valve, and 8 is flexible pipe, and 9 is shower nozzle, 10 is connecting element, and 11 is temperature sensor, 12 water inlets, 13 is level sensor, and 14 is pressure sensor, and 15 is traction piece, 16 is warning device, and 17 is running water pipe communication port.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of voltage transformer auxiliary temperature-reducing of the utility model car, comprise flatcar 1, on described flatcar 1, be provided with water tank 2, supercharging storehouse 3 and control setup 6, described tank top is provided with water inlet 12, described water tank bottom is connected with water pump 4, described water pump 4 water outlets are connected with check valve 5, the other end of described check valve 5 is connected in 3 bottoms, supercharging storehouse, 3 bottoms, described supercharging storehouse are connected with electromagnetic valve 7, the other end of described electromagnetic valve 7 is connected with flexible pipe 8, the other end of described flexible pipe 8 is connected with shower nozzle 9, on described shower nozzle 9, connecting element 10 is installed, on described connecting element 10, be provided with temperature sensor 11, described temperature sensor 11 is electrically connected on control setup 6, described control setup 6 is also electrically connected on water pump 4 and electromagnetic valve 5.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in a kind of voltage transformer auxiliary temperature-reducing of the utility model car: for more fully spraying voltage transformer, electromagnetic valve 7 quantity that supercharging storehouse 3 connects are designed to 4, and the quantity of described flexible pipe 8, shower nozzle 9 and temperature sensor 11 is equally also designed to 4.On water tank 2, be provided with running water pipe communication port 17, this design can make this cooling vehicle have the place uninterrupted duty for a long time of running water pipe.For avoiding duty personnel to neglect, water tank 2 inside are provided with level sensor 13, are provided with warning device 16 on water tank 2, and level sensor and warning device 16 are electrically connected on control setup 6, when control setup 6 collects cistern water level lower than setting value, control warning device 16 and send warning.For better controlling injection flow rate, 3 inside, supercharging storehouse are provided with level sensor 13 and pressure sensor 14, level sensor 13 and pressure sensor 14 are electrically connected on control setup 6, control setup 6 can be determined the pressure that supercharging storehouse 3 is required according to the temperature of temperature sensor 11, the numerical value of reduced pressue sensor 14, machine operation can be controlled accurately, the consumption of power and water can be effectively reduced.For reducing workman's burden, connecting element 10 designs are made by magnetic material, can be adsorbed on voltage transformer easily.Shift for convenience this cooling vehicle, one end hinge of flatcar 1 has traction piece 15.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a voltage transformer auxiliary temperature-reducing car, it is characterized in that: comprise flatcar (1), on described flatcar (1), be provided with water tank (2), supercharging storehouse (3) and control setup (6), described water tank (2) top is provided with water inlet (12), described water tank (2) bottom is connected with water pump (4), described water pump (4) water outlet is connected with check valve (5), the other end of described check valve (5) is connected in bottom, supercharging storehouse (3), bottom, described supercharging storehouse (3) is connected with electromagnetic valve (7), the other end of described electromagnetic valve (7) is connected with flexible pipe (8), the other end of described flexible pipe (8) is connected with shower nozzle (9), connecting element (10) is installed on described shower nozzle (9), on described connecting element (10), be provided with temperature sensor (11), described temperature sensor (11) is electrically connected on control setup (6), described control setup (6) is also electrically connected on water pump (4) and electromagnetic valve (5).
2. voltage transformer auxiliary temperature-reducing car according to claim 1, is characterized in that: electromagnetic valve (7) quantity that described supercharging storehouse (3) connects is 4, and the quantity of described flexible pipe (8), shower nozzle (9) and temperature sensor (11) is equally also 4.
3. voltage transformer auxiliary temperature-reducing car according to claim 1 and 2, is characterized in that: on described water tank (2), be provided with running water pipe communication port (17).
4. voltage transformer auxiliary temperature-reducing car according to claim 3, it is characterized in that: described water tank (2) inside is provided with level sensor (13), on described water tank (2), be provided with warning device (16), described level sensor (13) and warning device (16) are electrically connected on control setup (6).
5. voltage transformer auxiliary temperature-reducing car according to claim 4, it is characterized in that: inside, described supercharging storehouse (3) is provided with level sensor (13) and pressure sensor (14), described level sensor (13) and pressure sensor (14) are electrically connected on control setup (6).
6. voltage transformer auxiliary temperature-reducing car according to claim 5, is characterized in that: described connecting element (10) is made by magnetic material.
7. voltage transformer auxiliary temperature-reducing car according to claim 6, is characterized in that: one end hinge of described flatcar (1) has traction piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568765.6U CN203427670U (en) | 2013-09-13 | 2013-09-13 | Auxiliary transformer cooling flatcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320568765.6U CN203427670U (en) | 2013-09-13 | 2013-09-13 | Auxiliary transformer cooling flatcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427670U true CN203427670U (en) | 2014-02-12 |
Family
ID=50056727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320568765.6U Expired - Lifetime CN203427670U (en) | 2013-09-13 | 2013-09-13 | Auxiliary transformer cooling flatcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448602A (en) * | 2013-09-13 | 2013-12-18 | 国家电网公司 | Auxiliary cooling vehicle for transformer |
| CN105826045A (en) * | 2016-05-12 | 2016-08-03 | 国网江苏省电力公司常州供电公司 | Emergency cooling device for power transformer |
-
2013
- 2013-09-13 CN CN201320568765.6U patent/CN203427670U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448602A (en) * | 2013-09-13 | 2013-12-18 | 国家电网公司 | Auxiliary cooling vehicle for transformer |
| CN103448602B (en) * | 2013-09-13 | 2015-12-30 | 国家电网公司 | Voltage transformer auxiliary temperature-reducing car |
| CN105826045A (en) * | 2016-05-12 | 2016-08-03 | 国网江苏省电力公司常州供电公司 | Emergency cooling device for power transformer |
| CN107731479A (en) * | 2016-05-12 | 2018-02-23 | 国网江苏省电力公司常州供电公司 | A kind of power transformer is met an urgent need heat sink |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |