CN206629371U - Regulator cubicle cooling system - Google Patents
Regulator cubicle cooling system Download PDFInfo
- Publication number
- CN206629371U CN206629371U CN201720368267.5U CN201720368267U CN206629371U CN 206629371 U CN206629371 U CN 206629371U CN 201720368267 U CN201720368267 U CN 201720368267U CN 206629371 U CN206629371 U CN 206629371U
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- Prior art keywords
- regulator cubicle
- water pipe
- pipe
- cooling
- cooling water
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- 238000001816 cooling Methods 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000000498 cooling water Substances 0.000 claims abstract description 53
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The utility model proposes a kind of regulator cubicle cooling system, including：Electrical box, suction pump, cooling water pipe and external water pipe；Electrical box is arranged on regulator cubicle surface and is electrically connected suction pump, for being drawn water pump work according to the surface temperature control of regulator cubicle；Cooling water pipe fixes the outer surface for being surrounded on regulator cubicle；External water pipe includes water inlet pipe and outlet pipe；The water inlet pipe of suction pump connection external water pipe and the water inlet end of cooling water pipe, for the cooling water in external water pipe to be pumped into cooling water pipe；The outlet pipe of the port of export connection external water pipe of cooling water pipe, for the water Jing Guo heat exchange to be exported from outlet pipe.The regulator cubicle cooling system overcome regulator cubicle surface temperature it is relatively low when, refrigeration radiating system can not close automatically, the problem of causing energy waste, and using the big water of specific heat as cooling source, heat transfer is high with radiating efficiency, and the cooling source cost is cheap, it is possible to achieve recycles.
Description
Technical field
It the utility model is related to regulator cubicle field of radiating, and in particular to a kind of regulator cubicle cooling system.
Background technology
In large-scale transmission of electricity power transmission factory, because many large electric equipment are chronically at working condition, so its electricity consumption is electric
Resistance can produce substantial amounts of heat, so as to cause electrical equipment surface temperature too high, and then reduce the efficiency of electrical equipment, reduce
The service life of electrical equipment.
In existing technology, in order to solve the heat dissipation problem of regulator cubicle in electrical equipment, a kind of mode is in regulator cubicle
Upper installation air conditioner, it is that the space not only needed is big the shortcomings which, and equipment operation, maintenance cost are high；It is another
Mode is radiated using ventilating fan, is that not only noise is big the shortcomings which, and less efficient.In the prior art, do not have
The design of the switch of with good grounds temperature automatic control refrigeration radiating system, when electrical equipment normal operation, closing or its surface
When temperature is relatively low, tend not to close refrigeration radiating system automatically, so as to cause the waste of the energy.
Utility model content
In order to solve the above problems, the utility model proposes a kind of regulator cubicle cooling system, including：Electrical box, draw water
Pump, cooling water pipe and external water pipe；Electrical box is arranged on regulator cubicle surface and is electrically connected suction pump, for according to regulator cubicle
Surface temperature control draw water pump work；Cooling water pipe fixes the outer surface for being surrounded on regulator cubicle；External water pipe includes water inlet pipe
And outlet pipe；The water inlet pipe of suction pump connection external water pipe and the water inlet end of cooling water pipe, for by the cooling in external water pipe
It is pumped into water in cooling water pipe；The outlet pipe of the port of export connection external water pipe of cooling water pipe, for by the water Jing Guo heat exchange
Exported from outlet pipe.
Further, electrical box includes：First power supply, second source, the 3rd power supply, switching voltage table, thermistor, electricity
Magnetic relay, protective resistance；Switching voltage table includes：Pointer voltmeter, metal touch article, contact；The input of pointer voltmeter
For the input of switching voltage table, metal touch article, the output end of contact connecting valve voltmeter；Metal touch article is fixed on pointer electricity
On the dial plate for pressing table, contact is fixed on the pointer of pointer voltmeter；It is defeated when pointer drives contact to metal touch article
Go out circuit turn-on between holding；When contact is not in contact with metal touch article, circuit disconnects between output end；First power supply and temperature-sensitive
Resistant series form the first loop；The input parallel connection thermistor of switching voltage table, the output end and electromagnetism of switching voltage table
Control end, second source connect to form second servo loop；Protective resistance, suction pump, electromagnetic relay hard contact with
And the 3rd power sources in series formed tertiary circuit.
Further, metal touch article is fan ring-type, concentric with the dial plate of pointer voltmeter.
Further, cooling water pipe fixes the side for being surrounded on regulator cubicle using S-shaped shape.
Further, suction pump is arranged at the side of regulator cubicle.
Further, cooling water pipe is a plurality of that a plurality of cooling water pipe connects suction pump, outlet pipe jointly.
Further, there is heat-conducting silicone grease between cooling water pipe and regulator cubicle surface.
The beneficial effects of the utility model are that the regulator cubicle cooling system of the utility model embodiment is by using temperature-sensitive
Resistance is as temperature element, using switching voltage table come the switch according to real-time temperature conditions control refrigeration radiating system, reality
The function that regulator cubicle cooling system is automatically turned on, closed according to the change of temperature is showed, it is relatively low to overcome regulator cubicle surface temperature
When, refrigeration radiating system can not close automatically, the problem of causing energy waste, and the regulator cubicle of the utility model embodiment dissipates
Hot systems, using the big water of specific heat as cooling source, heat transfer is high with radiating efficiency, and the cooling source cost is cheap, can be with
Realization recycles.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
Only it is some embodiments of the utility model, for those of ordinary skill in the art, is not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the regulator cubicle cooling system of the utility model embodiment.
Fig. 2 is the circuit diagram of the electrical box of the regulator cubicle cooling system of the utility model embodiment.
Fig. 3 is the structural representation of the switching voltage table of the regulator cubicle cooling system of the utility model embodiment.
Drawing reference numeral：
Electrical box 1
Regulator cubicle 2
Suction pump 3
External water pipe 4
Cooling water pipe 5
First power supply 6
Second source 7
3rd power supply 8
Hard contact 9
Protective resistance 10
Electromagnetic relay 11
Switching voltage table 12
Thermistor 13
Pointer 14
Contact 15
Metal touch article 16
Lead A 17
Lead B 18
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 describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, relevant technical staff in the field institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of protection of the present utility model.
Fig. 1 is the structural representation of the regulator cubicle cooling system of the utility model embodiment, as shown in figure 1, this practicality is new
The regulator cubicle cooling system of type embodiment, including：Electrical box 1, suction pump 3, cooling water pipe 5 and external water pipe 4；Electrical box 1
It is arranged on the surface of regulator cubicle 2 and is electrically connected suction pump 3, is worked for the surface temperature control suction pump 3 according to regulator cubicle 2；
Cooling water pipe 5 fixes the outer surface for being surrounded on regulator cubicle 2；External water pipe 4 includes water inlet pipe and outlet pipe；Suction pump 3 connects outer
The water inlet pipe of water receiving pipe 4 and the water inlet end of cooling water pipe 5, for the cooling water in external water pipe 4 to be pumped into cooling water pipe 5
In；The outlet pipe of the port of export connection external water pipe of cooling water pipe 5, for the water Jing Guo heat exchange to be exported from outlet pipe.
Electrical box 1 gathers the temperature information of the outer surface of regulator cubicle 2, uses it for judging whether to need to cool.Electric
In the state of cabinet 2 works long hours, the electronic device inside regulator cubicle 2 can send substantial amounts of heat.When the outer surface temperature of regulator cubicle 2
When degree rises to certain threshold value, electrical box 1 controls suction pump 3 to start working.Cooling water in water inlet pipe is pumped into by suction pump 3
Into cooling water pipe 5, because cooling water pipe 5 is fixed on the outer surface of regulator cubicle 2, and pump of the suction pump 3 into cooling water pipe 5
The temperature of the water entered is relatively low, so the heat energy on the surface of regulator cubicle 2 can be in the water by heat transfer to cooling water pipe 5.With drawing water
More cooling waters of outside are pumped into cooling water pipe 5 by pump 3, and the water of cooling flows in cooling water pipe 5, by electricity
The heat of the excess surface of gas holder 2 is gradually taken away, and drains into outside by outlet pipe, realizes the radiating of regulator cubicle 2.Work as regulator cubicle
When 2 surface temperatures are reduced to target temperature, electrical box 1 controls suction pump 3 no longer to work, and stops being pumped into for cooling water, with section
Save the energy.
Fig. 2 is the circuit diagram of the electrical box of the regulator cubicle cooling system of the utility model embodiment, and Fig. 3 is the utility model
The structural representation of the switching voltage table of the regulator cubicle cooling system of embodiment.With reference to shown in Fig. 1, Fig. 2 and Fig. 3, this practicality is new
The electrical box of type embodiment, including：First power supply 6, second source 7, the 3rd power supply 8, switching voltage table 12, thermistor 13,
Electromagnetic relay 11, protective resistance 10；Switching voltage table 12 includes：Pointer voltmeter, metal touch article 16, contact 15；Pointer electricity
The input of table is pressed as the input of switching voltage table, metal touch article 16, the output end of the connecting valve voltmeter 12 of contact 15；Gold
Category touch article 16 is fixed on the dial plate of pointer voltmeter, and contact 15 is fixed on the pointer 14 of pointer voltmeter；When the band of pointer 14
When moving contact 15 is touched on metal touch article 16, circuit turn-on between output end；When contact 15 is not in contact with metal touch article 16
When, circuit disconnects between output end；First power supply 6 is connected with thermistor 13 forms the first loop；Switching voltage table 12 it is defeated
Enter to hold thermistor 13 in parallel, the output end of switching voltage table 12 is connected shape with the control terminal of electromagnetic relay 11, second source 7
Into second servo loop；Protective resistance 10, suction pump 3, the hard contact of electromagnetic relay 11 and the series connection of the 3rd power supply 8 form the 3rd
Loop.
Regulator cubicle 2 can generate heat in the course of the work, after longtime running, the temperature rise on the surface of regulator cubicle 2.In electrical box 1
Thermistor 13 due to temperature rise and resistance becomes big, and because the power sources in series of thermistor 13 and first, cause
The voltage at the both ends of thermistor 13 uprises.Switching voltage table 12, specifically pointer voltmeter, measurement is thermistor
The voltage at 13 both ends, with the rise of the both end voltage of thermistor 13, the right avertence on dial plate of pointer 14, when temperature is increased to necessarily
During threshold value, that is, when the both end voltage of thermistor 13 is increased to certain value, pointer 14 is with moving contact 15 and metal touch article 16
Contact, so as to which lead A17 be turned on lead B18, that is, turned between the both ends of the output end of switching voltage table 12.Because
The output end (lead A17 and lead B18) of switching voltage table 12 is connected formation with the control terminal of electromagnetic relay 11, second source 7
Second servo loop, so, when being turned between the both ends of the output end of switching voltage table 12, path is formed between second servo loop, the
The voltage of two power supplys 7 has been loaded directly into the control terminal of electromagnetic relay 11, and electromagnetic relay 11 works, and drives hard contact
9 contacts.In tertiary circuit, protective resistance 10, suction pump 3, the power supply 8 of hard contact 9 and the 3rd are connected, when hard contact 9
When contact forms closure, tertiary circuit forms path, and the 3rd power supply 8 is that suction pump 3 provides energy, and suction pump 3 works, suction pump
3 are pumped into the water in the water inlet pipe of external water pipe 4 in cooling water pipe 5, and the water in cooling water pipe 5 is by heat transfer by regulator cubicle 2
The heat on surface is taken away, and the water after heat exchange is discharged by outlet pipe, so as to start to radiate for regulator cubicle 2.
When the heat on the surface of regulator cubicle 2 is taken away by the water in cooling water pipe 5 or regulator cubicle 2 does not work, the table of regulator cubicle 2
The temperature in face is begun to decline, and thermistor 13 diminishes because temperature reduces resistance, so as to the left avertence of pointer 14, when temperature is reduced to one
When determining threshold value, that is, when the both end voltage of thermistor 13 is reduced to certain value, pointer 14 is with moving contact 15 and metal touch article
16 separation, so as to electrically connect interruption between the control terminal and second source of electromagnetic relay 11, electromagnetic relay 11 is not at work
Make state, hard contact 9 no longer contacts with each other, so forming open circuit, the no longer work of suction pump 3 between the 3rd power supply 8 and suction pump 3
Make, the water in cooling water pipe 5 no longer flows.
In specific implementation process, metal touch article 16 is fan ring-type, concentric with the dial plate of pointer voltmeter.By changing gold
Belong to the particular location of the length of touch article 16 and the dial plate in pointer voltmeter, control contact 15 is indirectly with metal touch article 16
Tactile starting position, end position and contact length.Wherein, contact 15 and metal touch article 16 start the position correspondence contacted
Magnitude of voltage, when starting cooling work for the cooling system of regulator cubicle 2, magnitude of voltage corresponding to the both ends of thermistor 13；Contact length pair
The range of voltage values answered, when carrying out cooling work for the cooling system of regulator cubicle 2, the floating of the both ends corresponding voltage value of thermistor 13
Scope.
In specific implementation process, cooling water pipe 5 fixes the side for being surrounded on regulator cubicle 2 using S-shaped shape.It is past using S shapes
The side for being surrounded on regulator cubicle 2 again is advantageous to the expansion of cooling water pipe 5 and the contact area on the surface of regulator cubicle 2, improves radiating efficiency.
In specific implementation process, cooling water pipe 5 is a plurality of, and a plurality of cooling water pipe 5 connects suction pump 3, outer water receiving jointly
The outlet pipe of pipe 4, also, suction pump 3 is arranged at the side of regulator cubicle 2., can be with using the method in parallel of a plurality of cooling water pipe 5
Facilitate arrangement of the cooling water pipe 5 on the surface of regulator cubicle 2, it is not necessary to stick to the trend of single cold water pipe, and a plurality of cooling water pipe
The robustness of system can be increased.
In specific implementation process, there is heat-conducting silicone grease between cooling water pipe 5 and the surface of regulator cubicle 2.Heat-conducting silicone grease coats
In the surface that cooling water pipe 5 contacts with regulator cubicle 2, increase heat conduction efficiency between the two, be advantageous to save.
The beneficial effects of the utility model are that the regulator cubicle cooling system of the utility model embodiment is by using temperature-sensitive
Resistance is as temperature element, using switching voltage table come the switch according to real-time temperature conditions control refrigeration radiating system, reality
The function that regulator cubicle cooling system is automatically turned on, closed according to the change of temperature is showed, it is relatively low to overcome regulator cubicle surface temperature
When, refrigeration radiating system can not close automatically, the problem of causing energy waste, and the regulator cubicle of the utility model embodiment dissipates
Hot systems, using the big water of specific heat as cooling source, heat transfer is high with radiating efficiency, and the cooling source cost is cheap, can be with
Realization recycles.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (7)
- A kind of 1. regulator cubicle cooling system, it is characterised in that including：Electrical box, suction pump, cooling water pipe and external water pipe；The electrical box is arranged on regulator cubicle surface and is electrically connected the suction pump, for the surface temperature according to the regulator cubicle Draw water pump work described in degree control；The cooling water pipe fixes the outer surface for being surrounded on the regulator cubicle；The external water pipe includes water inlet pipe and outlet pipe；The suction pump connects the water inlet pipe of the external water pipe and the water inlet end of the cooling water pipe, for by the outer water receiving Cooling water in pipe is pumped into the cooling water pipe；The port of export of the cooling water pipe connects the outlet pipe of the external water pipe, for by the water Jing Guo heat exchange from it is described go out Exported in water pipe.
- 2. regulator cubicle cooling system according to claim 1, it is characterised in that the electrical box includes：First power supply, Two power supplys, the 3rd power supply, switching voltage table, thermistor, electromagnetic relay, protective resistance；The switching voltage table includes：Pointer voltmeter, metal touch article, contact；The input of the pointer voltmeter be the switching voltage table input, the metal touch article, contact connection described in The output end of switching voltage table；The metal touch article is fixed on the dial plate of the pointer voltmeter, and the contact is fixed on the pointer of pointer voltmeter On；When the pointer drives the contact to the metal touch article, circuit turn-on between output end；When the contact is not in contact with the metal touch article, circuit disconnects between output end；First power supply connects to form the first loop with the thermistor；The input of the switching voltage table thermistor in parallel, the output end and electromagnetic relay of the switching voltage table Control terminal, second source connect to form second servo loop；The protective resistance, suction pump, the hard contact of electromagnetic relay and the 3rd power sources in series form tertiary circuit.
- 3. regulator cubicle cooling system according to claim 2, it is characterised in that the metal touch article is fan ring-type, with institute The dial plate for stating pointer voltmeter is concentric.
- 4. regulator cubicle cooling system according to claim 1, it is characterised in that the cooling water pipe is fixed using S-shaped shape It is surrounded on the side of regulator cubicle.
- 5. regulator cubicle cooling system according to claim 1, it is characterised in that the suction pump is arranged at the regulator cubicle Side.
- 6. regulator cubicle cooling system according to claim 1, it is characterised in that the cooling water pipe is a plurality of cold to be a plurality of But water pipe connects the suction pump, outlet pipe jointly.
- 7. regulator cubicle cooling system according to claim 1, it is characterised in that the cooling water pipe and the regulator cubicle table There is heat-conducting silicone grease between face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368267.5U CN206629371U (en) | 2017-04-10 | 2017-04-10 | Regulator cubicle cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368267.5U CN206629371U (en) | 2017-04-10 | 2017-04-10 | Regulator cubicle cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206629371U true CN206629371U (en) | 2017-11-10 |
Family
ID=60207317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368267.5U Active CN206629371U (en) | 2017-04-10 | 2017-04-10 | Regulator cubicle cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206629371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183405A (en) * | 2018-01-29 | 2018-06-19 | 王婉 | A kind of outdoor electricity distribution cabinet with cooling and bird dispelling function |
| CN111163619A (en) * | 2020-01-06 | 2020-05-15 | 襄阳科威电气有限公司 | Water control cooling system of boring machine electrical control cabinet |
| CN112671037A (en) * | 2020-12-24 | 2021-04-16 | 广东理工学院 | Micro-grid power droop control device and control method thereof |
| CN117549777A (en) * | 2023-11-15 | 2024-02-13 | 安徽飞鱼物联技术有限公司 | Temperature-controllable safe type battery changing cabinet |
-
2017
- 2017-04-10 CN CN201720368267.5U patent/CN206629371U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108183405A (en) * | 2018-01-29 | 2018-06-19 | 王婉 | A kind of outdoor electricity distribution cabinet with cooling and bird dispelling function |
| CN111163619A (en) * | 2020-01-06 | 2020-05-15 | 襄阳科威电气有限公司 | Water control cooling system of boring machine electrical control cabinet |
| CN112671037A (en) * | 2020-12-24 | 2021-04-16 | 广东理工学院 | Micro-grid power droop control device and control method thereof |
| CN117549777A (en) * | 2023-11-15 | 2024-02-13 | 安徽飞鱼物联技术有限公司 | Temperature-controllable safe type battery changing cabinet |
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