CN207853266U - A kind of lift-on/lift-off type energy-saving radiating system - Google Patents
A kind of lift-on/lift-off type energy-saving radiating system Download PDFInfo
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- CN207853266U CN207853266U CN201721853947.2U CN201721853947U CN207853266U CN 207853266 U CN207853266 U CN 207853266U CN 201721853947 U CN201721853947 U CN 201721853947U CN 207853266 U CN207853266 U CN 207853266U
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- wind
- lift
- heat exchanger
- water cooling
- cooling heat
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000001816 cooling Methods 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of lift-on/lift-off type energy-saving radiating systems, for frequency conversion tank and electric panel room cooling field, including being located at electrical indoor frequency conversion tank and water cooling heat exchanger, hot-blast outlet is equipped at the top of the frequency conversion tank, hot-blast outlet outer cup is equipped with wind-collecting cover, and the water cooling heat exchanger is lifted in electric panel room and close to wind-collecting cover, the hot-wind inlet of the outlet connection water cooling heat exchanger of wind-collecting cover, the cold wind outlet of water cooling heat exchanger is in open state, and the water cooling heat exchanger is equipped with water supply interface and return water interface.The utility model collects the hot wind brought out inside frequency conversion tank using wind-collecting cover, hot wind leads to water cooling heat exchanger and carries out heat exchange later, then the cold wind after drop cools is exported to electric panel room, interior cycle of the formation air in electric panel room, it ensure that clean indoor environment, since the water cooling heat exchanger of the utility model is set up directly in electric panel room, the cooling procedure of hot wind effectively prevents the influence that external dust runs frequency converter not in contact with outdoor environment.
Description
Technical field
The utility model is related to frequency conversion tank and electric panel room radiating and cooling fields, more particularly to a kind of lift-on/lift-off type energy-saving radiating
System.
Background technology
And in high-voltage frequency converter operational process, to generate 3~4% thermal losses.According to industry associated mechanisms to high pressure
It is shown in the assessment report of frequency conversion equipment safety：In equipment fault causal investigation analysis, 80% is since equipment runs ring
Caused by the factor of border, wherein temperature reason accounts for 55%, humidity 25%, dust influences 12%, vibration and electromagnetic noise 13%；Therefore become
Liquid, dust, mist of oil, corrosivity/inflammable/explosive gas and short distance strong motion are unable to around frequency device.Dust is inhaled into change
Accumulation, which causes insulation to reduce, on frequency device interior circuit board, mist of oil is attached on frequency converter air inlet strainer causes filter net jam to reduce cooling
Intake influences heater heat dissipation, and temperature in frequency converter is made to increase.The high temperature of the heating devices such as capacitance, resistance in converter unit,
It is likely to cause and catch fire, develop into fire or explosion accident.
It is usually at present that ventilation blower is installed on wall to the heat dissipation of frequency conversion room, hot-air is extracted out outdoor, by outdoor
Air is supplemented into interior.However outdoor air necessarily carries dust, is impacted to frequency conversion tank, frequency conversion tank.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of lift-on/lift-off type energy-saving radiating system, with preferable cooling
Influence of the outdoor dust to frequency conversion tank is further reduced while effect.
Technical solution used by the utility model is：
A kind of lift-on/lift-off type energy-saving radiating system, including it is located at electrical indoor frequency conversion tank and water cooling heat exchanger, the frequency conversion
Cabinet top portion is equipped with hot-blast outlet, and hot-blast outlet outer cup is equipped with wind-collecting cover, and the water cooling heat exchanger is lifted in electric panel room and leans on
Nearly wind-collecting cover, the hot-wind inlet of the outlet connection water cooling heat exchanger of wind-collecting cover, the cold wind outlet of water cooling heat exchanger is in open state, institute
It states water cooling heat exchanger and is equipped with water supply interface and return water interface.
The air intake vent of the wind-collecting cover and frequency conversion tank hot-blast outlet is outer careful as a further improvement of the utility model,
Envelope connection.
The hot-wind inlet of the outlet of the wind-collecting cover and water cooling heat exchanger seals as a further improvement of the utility model,
Connection.
The water cooling heat exchanger and wind-collecting cover are contour as a further improvement of the utility model,.
The wind-collecting cover is made of heat-barrier material as a further improvement of the utility model,.
The cold wind outlet is equipped with water blocking member as a further improvement of the utility model,.
The louvered that the water blocking member is high in inlet side as a further improvement of the utility model, air side is low.
The bottom of the water cooling heat exchanger is equipped with drip tray, the drip tray as a further improvement of the utility model,
Led to outside electric panel room room by collection conduit.
The utility model has the beneficial effects that：The utility model receives the hot wind brought out inside frequency conversion tank using wind-collecting cover
Collect, hot wind leads to water cooling heat exchanger and carries out heat exchange later, and the cold wind after then drop cools is exported to electric panel room, is formed empty
Gas ensure that clean indoor environment, since the water cooling heat exchanger of the utility model is set up directly in the interior cycle of electric panel room
In electric panel room, the cooling procedure of hot wind effectively prevents external dust and is run to frequency converter not in contact with outdoor environment
Influence.
Description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the principles of the present invention figure；
Fig. 2 is the structural schematic diagram of water cooling heat exchanger.
Specific implementation mode
Lift-on/lift-off type energy-saving radiating system as shown in Figure 1 includes frequency conversion tank 2 in electric panel room 1 and is located at electric panel room 1
Indoor water cooling heat exchanger 3.The top of frequency conversion tank 2 is hot-blast outlet and can be furnished with and exhaust fan (not shown).In hot-blast outlet
Outer cup is equipped with wind-collecting cover 4, and from 2 top of frequency conversion tank, hot wind out fully enters in wind-collecting cover 4 without spilling into outside.
The water cooling heat exchanger 3 is lifted in electric panel room 1 and close to wind-collecting cover 4, and the outlet of wind-collecting cover 4 connects water cooling heat exchanger 3
Hot-wind inlet.Wind-collecting cover 4 is with water cooling heat exchanger 3 very close to therefore, hot wind can quickly reach water cooling heat exchanger without damaging
Consumption is on pipeline.
Water cooling heat exchanger 3 is to carry out heat exchange using the heat in the lower cold water of temperature and hot wind to radiate to hot wind, it
Cold wind is exported afterwards, water cooling heat exchanger 3 is exported with cold wind thus.The cold wind export in open state and it is directly exposed
Interior namely hot wind directly discharge indoors again after the heat dissipation of water cooling heat exchanger, without pipeline, form air
In the interior cycle of electric panel room, therefore the cooling procedure of hot wind is not in contact with outdoor environment, therefore effectively prevents external dust pair
The influence of frequency converter operation.
Above-mentioned water cooling heat exchanger 3 is additionally provided with water supply interface 32 and return water interface 31, water supply interface 32 and return water interface 31
It is flange plate-like, for the cooling system outside connecting pipe and electric panel room room, such as industrial water or cooling tower.
It is further preferred that the air intake vent of wind-collecting cover 4 and the periphery of 2 hot-blast outlet of frequency conversion tank are tightly connected, to reduce
The loss of heat.Specifically, the opening of wind-collecting cover 4 covers on outside hot-blast outlet and connects the cabinet wall of frequency conversion tank 2, and even
Connect place setting such as adhesive tape or similar sealing element.
It is further preferred that the outlet of wind-collecting cover 4 and the hot-wind inlet of water cooling heat exchanger 3 are tightly connected, being equally can
Reduce the loss of heat.
It is further preferred that above-mentioned water cooling heat exchanger 3 is lifted by metal hangers 7, metal hangers 7 are connected to electric panel room
1 roof or day is taken.The setting of water cooling heat exchanger 3 is in contour with wind-collecting cover 4 so that it plugs into each other more convenient, and
And it can also reduce the volume of wind-collecting cover so that thermal loss becomes smaller.
It is further preferred that wind-collecting cover 4 is made of heat-barrier material.Preferred heat-barrier material is color steel, heat-insulated can be subtracted
Few thermal loss, can also there is certain fire protecting performance.
And embodiment (not shown) in, water supply interface 32 and return water interface 31 are circumscribed with cooling cycle pipeline, and cooling follows
Endless tube road is connected to pressure monitoring component and temperature monitoring component.Pressure monitoring component includes pressure gauge and/or pressure sensor,
Temperature monitoring component includes thermometer and/or temperature sensor.Pressure monitoring component is used to monitor the pressure in pipeline and system
Power, safeguards system is safe to use, and temperature monitoring component is used for the water temperature of detecting system, ensures cooling-down effect.
It is further preferred that in as shown in Figure 2, water blocking member 5 is equipped in cold wind exit.The work of the water blocking member 5
With barrier steam is, prevent steam from being blowed to inside water cooling heat exchanger 3 in electric panel room 1.Water blocking member 5 by physical barrier with
And the mode of condensation stops the water in air-flow, but wind can pass through.
Specifically, with reference to figure 2, water blocking member 5 can be in louvered, i.e., several louvre blades 51 are arranged from high to low, this
A little 51 inlet sides of louvre blade are high, air side is low, air-flow by when, moisture obstructed and condensed in louvre blade by louvre blade after with
The inclined-plane of louvre blade to flowing down, and wind is then directly flowed through from the gap between louvre blade.
It is further preferred that the bottom of water cooling heat exchanger 3 is equipped with drip tray 6, when 3 leak of water cooling heat exchanger or there is ponding
When, 6 heel row of drip tray can be fallen directly into outdoor.The drip tray 6 also extends to 5 lower section of water blocking member, is collected simultaneously
The moisture that water blocking member 5 stops.
Above-mentioned drip tray 6 by and collection conduit (not shown) lead to outside electric panel room Room 1, reduce steam to indoor electric appliance
The influence of equipment.
The above is the utility model preferred embodiment, is not constituted to scope of protection of the utility model
Limitation.
Claims (8)
1. a kind of lift-on/lift-off type energy-saving radiating system, it is characterised in that：Including frequency conversion tank (2) and the water cooling being located in electric panel room (1)
Heat exchanger (3), frequency conversion tank (2) top are equipped with hot-blast outlet, and hot-blast outlet outer cup is equipped with wind-collecting cover (4), the water cooling
Heat exchanger (3) is lifted in electric panel room (1) and close to wind-collecting cover (4), and the outlet of wind-collecting cover (4) connects water cooling heat exchanger (3)
Hot-wind inlet, water cooling heat exchanger (3) cold wind outlet be in open state, the water cooling heat exchanger (3) be equipped with water supply interface (32) and
Return water interface (31).
2. lift-on/lift-off type energy-saving radiating system according to claim 1, it is characterised in that：The air intake vent of the wind-collecting cover (4)
It is tightly connected with the periphery of frequency conversion tank (2) hot-blast outlet.
3. lift-on/lift-off type energy-saving radiating system according to claim 2, it is characterised in that：The outlet of the wind-collecting cover (4) with
The hot-wind inlet of water cooling heat exchanger (3) is tightly connected.
4. lift-on/lift-off type energy-saving radiating system according to claim 3, it is characterised in that：The water cooling heat exchanger (3) and collection
Fan housing (4) is contour.
5. lift-on/lift-off type energy-saving radiating system according to claim 1, it is characterised in that：The wind-collecting cover (4) is by heat-insulated material
Material is made.
6. the lift-on/lift-off type energy-saving radiating system according to claims 1 or 2 or 3 or 4 or 5, it is characterised in that：The cold wind goes out
Mouth is equipped with water blocking member (5).
7. lift-on/lift-off type energy-saving radiating system according to claim 6, it is characterised in that：The water blocking member (5) is in air inlet
The louvered that side is high, air side is low.
8. lift-on/lift-off type energy-saving radiating system according to claim 6, it is characterised in that：The bottom of the water cooling heat exchanger (3)
Portion is equipped with drip tray (6), and the drip tray (6) leads to electric panel room (1) outdoor by collection conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853947.2U CN207853266U (en) | 2017-12-25 | 2017-12-25 | A kind of lift-on/lift-off type energy-saving radiating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721853947.2U CN207853266U (en) | 2017-12-25 | 2017-12-25 | A kind of lift-on/lift-off type energy-saving radiating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207853266U true CN207853266U (en) | 2018-09-11 |
Family
ID=63418882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721853947.2U Active CN207853266U (en) | 2017-12-25 | 2017-12-25 | A kind of lift-on/lift-off type energy-saving radiating system |
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| Country | Link |
|---|---|
| CN (1) | CN207853266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963357A (en) * | 2020-09-23 | 2022-08-30 | 广州森科节能科技有限公司 | Energy-efficient air-to-air cooling system and equipment thereof |
-
2017
- 2017-12-25 CN CN201721853947.2U patent/CN207853266U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963357A (en) * | 2020-09-23 | 2022-08-30 | 广州森科节能科技有限公司 | Energy-efficient air-to-air cooling system and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231019 Address after: No. 101, Block B, Building 17, No. 93 Langqing Road, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Nenghuan Electromechanical Equipment Co.,Ltd. Address before: Room 402, Building 1, No. 12 South Jiecheng Street, Shibi Street, Panyu District, Guangzhou City, Guangdong Province, 511495 Patentee before: GUANGZHOU NENGHUAN ELECTRIC MACHINERY TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right |