CN205005413U - Supply water -chilling plant - Google Patents
Supply water -chilling plant Download PDFInfo
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- CN205005413U CN205005413U CN201520607454.5U CN201520607454U CN205005413U CN 205005413 U CN205005413 U CN 205005413U CN 201520607454 U CN201520607454 U CN 201520607454U CN 205005413 U CN205005413 U CN 205005413U
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- water
- pipeline
- cooling apparatus
- heat exchanger
- heater
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Abstract
The utility model provides a supply water -chilling plant, be used for providing the cooling water for heating equipment, this heating equipment includes water distribution pipe -line system, this water distribution pipe -line system includes main inlet tube and main outlet pipe, this supply water -chilling plant includes the delivery port, water inlet and installing support, this installing support includes upper and lower two -layer mounting structure, its at the middle and upper levels mounting structure be provided with the heat exchanger, the mounting structure of lower floor has acceptd the water pump, the heater, a filte, the expansion drum, and connect in pipeline among them, this pipeline connects gradually the water inlet and contacts the filter, a water pump, the heater, a heat exchanger, and finally be connected to the delivery port, this expansion drum is linked together with the pipeline that is close to water inlet department. The utility model provides a supply water -chilling plant compact structure, it is small, reduce and lay the disclosure risk that the pipeline reduces the connecting line in -process simultaneously at the scene. And can prevent that supply water -chilling plant sets up the potential danger that can appear fried machine in the converter.
Description
Technical field
The utility model relates to a kind of cooling device for heat-producing device, especially relates to a kind of confession water-cooling apparatus for frequency converter.
Background technology
Big-power transducer can produce a large amount of heats in the process run, and in the process of electric power conversion, 3% of nearly gross power needs to be converted into heat.For 2MW frequency converter, its heat produced in running is generally at about 60kW.Frequency converter as this MW level is arranged in a confined space usually, if adopt the air-cooled type of cooling to come in confined space by the heat that frequency converter produces, the control of the ambient temperature in confined space will be a very stubborn problem, need the very large electric energy that dissipates; Or need to transform room, form special airduct and hot blast is discharged.Meanwhile, adopt the air-cooled type of cooling, power integrated level is generally low than water-cooled more than one times, and that is, the air cooler volume with power is at least twice even three times than water cooling equipment.
In order to be taken out of by this heat, big-power transducer generally adopts the type of cooling of water-cooled point discrete heat to cool.Namely cooling water enters frequency converter under the ordering about of water supply installation, flow into the air heat exchanger being placed on the outside of airtight air through piping after cooling water is heated by current transformer, after cooling water is cooled by air heat exchanger, again flow into current transformer and carry out directed heat exchange, form the circulatory system of an enclosed.
Following defect is there is in above-mentioned existing current transformer for water-cooling apparatus:
1, system bulk is large, requires to take up an area installing space large;
2, pipeline connects many, and pipeline all wants joint connection in site, and therefore execute-in-place cost is high;
3, the general good pipeline of joint connection in site, directly puts into operation, may there is higher risk of leakage;
4, the water supply installation of frequency converter and current transformer body are separated, and heat radiation and the heating and dehumidification control strategy of frequency converter and water supply installation are relatively independent, add the complexity that frequency converter coordinates with water cooling plant;
5, because the water supply installation of frequency converter and transducer body are separated, the dependent event record of water cooling plant cannot be obtained at frequency converter end, be not easy to the converter system failure diagnosis comprising water-cooling system.
Utility model content
The technical problem that the utility model solves provides a kind of device to take up room little, do not need in-site installation complex pipeline, and the confession water-cooling apparatus of performance better and safer.
The technical scheme that the utility model solves the problems of the technologies described above is, there is provided a kind of for water-cooling apparatus, for providing cooling water for heat-producing device, this heat-producing device comprises the water distribution pipeline system and water-cooling device that are arranged at its inside, this water distribution pipeline system comprises main water inlet tube and primary flow pipe, and this confession water-cooling apparatus comprises the delivery port and water inlet that can dock one by one with the main water inlet tube of above-mentioned heat-producing device and primary flow pipe; This confession water-cooling apparatus comprises mounting bracket, this mounting bracket comprises upper and lower two-layer mounting structure, its at the middle and upper levels mounting structure be provided with heat exchanger, lower floor's mounting structure contains water pump, heater, filter, expansion drum, and the pipeline be connected to therebetween, this pipeline connects water inlet and filter of contacting, water pump, heater, heat exchanger successively, and is finally connected to delivery port, and this expansion drum is connected with the pipeline near water inlet.
Preferably, this mounting bracket is cuboid frame structure.
Preferably, this mounting bracket adopts angle steel to be welded.
Preferably, this water pump, heater, filter, expansion drum, and the pipeline be connected to therebetween is arranged all at grade.
Preferably, also comprise a triple valve, it is placed on the pipeline between water pump and heat exchanger, and this triple valve comprises three interfaces be communicated with, one of them interface is by corresponding pipeline connection to delivery port, and another two interfaces are respectively used to engage with the pipeline being communicated to water pump and heat exchanger.
Preferably, also comprise a heater, it is placed on the pipeline between water pump and triple valve.
Preferably, the pipeline between this heater and triple valve adopts a flexible pipe.
Preferably, the pipeline that this triple valve is communicated between delivery port arranges one section of flexible pipe.
Preferably, this main water inlet tube and primary flow pipe are provided with the transducer that can detect hydraulic pressure in corresponding water pipe and water temperature.
Preferably, this heat exchanger is arranged at the top of mounting bracket.
Preferably, this heat exchanger comprises multiple radiator fan.
What the utility model provided supplies water-cooling apparatus by arranging the mounting bracket that has upper and lower two-layer mounting structure, its at the middle and upper levels mounting structure be provided with heat exchanger, lower floor's mounting structure contains water pump, add heat exchanger, filter, expansion drum, and the pipeline etc. be connected to therebetween, whole apparatus structure closely, in independently modular construction, volume is little, reduce laying pipeline at the scene and reduce the disclosure risk in connecting line process simultaneously, and this device independent after, also can preventing supplies water when being arranged in frequency converter causes safety to cause the potential hazard that aircraft bombing occurs not because exit of pump high pressure is easily revealed.
Accompanying drawing explanation
A kind of modular structure schematic diagram supplying water-cooling apparatus and frequency converter that Fig. 1 provides for the utility model one embodiment.
Fig. 2 is the in kind three-dimensional view corresponding with the water-cooling apparatus of confession shown in Fig. 1, comprises the heat exchanger that top is arranged.
Fig. 3 removes the vertical view after heat exchanger for water-cooling apparatus shown in Fig. 2.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail below by embodiment.
Refer to Fig. 1-Fig. 3, the utility model one embodiment provides a kind of for water-cooling apparatus 3, for providing cooling water for frequency converter 1 or other heat-producing devices, this frequency converter 1 comprises the water distribution pipeline system (not shown) and water-cooling device (not shown) that are arranged at its inside, this water distribution pipeline system comprises main water inlet tube 12 and primary flow pipe 11, and this confession water-cooling apparatus 3 comprises the delivery port 391 and water inlet 392 that can dock one by one with the main water inlet tube 12 of above-mentioned frequency converter 1 and primary flow pipe 11.The respective flange dish (non-label) that the ring flange (non-label) that this water inlet 392 is arranged by its end and primary flow pipe 11 end of frequency converter 1 are arranged docks, and the respective flange dish (non-label) that this delivery port 391 can be arranged with the ring flange arranged by its end (non-label) main water inlet tube 12 end connects.
This confession water-cooling apparatus 3 comprises mounting bracket 38, this mounting bracket 38 comprises upper and lower two-layer mounting structure, its at the middle and upper levels mounting structure be provided with heat exchanger 36, lower floor's mounting structure contains water pump 33, heater 34, filter 31, expansion drum 32, triple valve 35, and and the pipeline that is connected to therebetween, this pipeline connects water inlet 392 and filter 31 of contacting successively, water pump 33, heater 34, heat exchanger 36, and be finally connected to delivery port 391, this expansion drum 32 is connected with the pipeline near water inlet 392 place, for maintaining the hydraulic balance in this pipeline, prevent from managing interior water be heated or cool rear generation volumetric expansion or shrink with the tube wall destroying pipeline.This triple valve 35 is placed on the pipeline between water pump 33 and heat exchanger 36, comprise three interfaces (non-label) be communicated with, one of them interface is by corresponding pipeline connection to delivery port 391, and another two interfaces are respectively used to engage with the pipeline being communicated to water pump 33 and heat exchanger 36.
This mounting bracket 38 is welded into cuboid frame structure by angle steel, this heat exchanger 36 is arranged at top one deck of this mounting bracket 38, one deck in the framework that this expansion drum 32, filter 31, water pump 33, heater 34, triple valve 35 and the pipeline structure arranged therebetween are arranged at mounting bracket 38, and above-mentioned filter 31, water pump 33, heater 34, triple valve 35 and the pipeline arranged therebetween are arranged roughly at grade, and structure can be made compacter.This water inlet 392 and delivery port 391 are arranged on this mounting bracket 38 side.
The recirculated water of the water-cooling system of frequency converter 1 is extracted out from water inlet 392 by water pump 33 for water-cooling apparatus 3 by this, and filter 31 is set in the front end of this water pump 33 to be fallen by the foreign body filtering in recirculated water, prevent blocking pipeline, affect the function of pipeline and relevant apparatus below.First the recirculated water of pumping enter into heater 34, can carry out heat treated to recirculated water, so that by lower water temperature to the temperature being applicable to equipment work, can carry out preheating and dehumidifying to frequency converter.Then the water after heating is at the interface being communicated to triple valve 35 via one section of first flexible pipe 371, another two the interface sides of this triple valve 35 are connected to heat exchanger 36 and delivery port 391 by corresponding pipeline, and the position by delivery port 391 wherein leading to one section of pipeline of delivery port 391 arranges one section of second flexible pipe 372.First flexible pipe 371, second flexible pipe 372 is set, the pipeline at this place is easily bent, be convenient to connection is installed.Recirculated water in heat exchanger 36, four radiator fans 361 thereon can be set up to blowing, overheated recirculated water is cooled as early as possible, cooled water through another outlet of this heat exchanger 36 by corresponding pipeline connection to delivery port 391, and the main water inlet tube 12 in frequency converter 1 injects water-cooling system.
The main water inlet tube 12 of this frequency converter 1 and primary flow pipe 11 are also provided with the transducer 21 that can detect hydraulic pressure in corresponding water pipe and water temperature, the water temperature of collection and hydraulic signal can be sent to corresponding control centre (not shown) by this transducer 21, control centre can react accordingly according to corresponding information command heat exchanger 36 or heater 34, such as water temperature is too low can work by control heater 34, heat cycles water, during water temperature over-high, more radiator fan 361 on heat exchanger 36 can be controlled start working, to strengthen heat sinking function.
What the utility model provided can also be used for for other heat-producing devices provide recirculated cooling water for water-cooling apparatus 3.
What the utility model provided supplies water-cooling apparatus 3 by arranging the mounting bracket 38 that has upper and lower two-layer mounting structure, its at the middle and upper levels mounting structure be provided with heat exchanger 36, lower floor's mounting structure contains water pump 33, add heat exchanger 34, filter 31, expansion drum 32, and the pipeline etc. be connected to therebetween, whole apparatus structure closely, in independently modular construction, volume is little, reduce laying pipeline at the scene and reduce the disclosure risk in connecting line process simultaneously, and this device independent after, also can prevent and supply water when being arranged in frequency converter because water pump 33 exports high pressure easily reveal the potential hazard causing safety to cause generation aircraft bombing not.
Above content is in conjunction with concrete execution mode further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made.
Claims (9)
1. one kind supplies water-cooling apparatus, for providing cooling water for heat-producing device, this heat-producing device comprises the water distribution pipeline system and water-cooling device that are arranged at its inside, this water distribution pipeline system comprises main water inlet tube and primary flow pipe, and this confession water-cooling apparatus comprises the delivery port and water inlet that can dock one by one with the main water inlet tube of above-mentioned heat-producing device and primary flow pipe; It is characterized in that, this confession water-cooling apparatus comprises mounting bracket, this mounting bracket comprises upper and lower two-layer mounting structure, its at the middle and upper levels mounting structure be provided with heat exchanger, lower floor's mounting structure contains water pump, heater, filter, expansion drum, and is connected to pipeline therebetween, and this pipeline connects water inlet and filter of contacting, water pump, heater, heat exchanger successively, and being finally connected to delivery port, this expansion drum is connected with the pipeline near water inlet.
2. as claimed in claim 1 for water-cooling apparatus, it is characterized in that, this mounting bracket is cuboid frame structure.
3. as claimed in claim 2 for water-cooling apparatus, it is characterized in that, this mounting bracket adopts angle steel to be welded.
4. as claimed in claim 1 for water-cooling apparatus, it is characterized in that, this water pump, heater, filter, expansion drum, and the pipeline be connected to therebetween is arranged all at grade.
5. as claimed in claim 1 for water-cooling apparatus, it is characterized in that, also comprise a triple valve, it is placed on the pipeline between water pump and heat exchanger, this triple valve comprises three interfaces be communicated with, one of them interface is by corresponding pipeline connection to delivery port, and another two interfaces are respectively used to engage with the pipeline being communicated to water pump and heat exchanger.
6. as claimed in claim 5 for water-cooling apparatus, it is characterized in that, the pipeline between this heater and triple valve adopts a flexible pipe.
7. as claimed in claim 5 for water-cooling apparatus, it is characterized in that, this triple valve is communicated on the pipeline between delivery port and arranges one section of flexible pipe.
8. as claimed in claim 1 to it is characterized in that for water-cooling apparatus, this main water inlet tube and primary flow pipe are provided with the transducer that can detect hydraulic pressure in corresponding water pipe and water temperature.
9. the confession water-cooling apparatus as described in any one of claim 1-8, it is characterized in that, this heat exchanger comprises multiple radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607454.5U CN205005413U (en) | 2015-08-13 | 2015-08-13 | Supply water -chilling plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520607454.5U CN205005413U (en) | 2015-08-13 | 2015-08-13 | Supply water -chilling plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205005413U true CN205005413U (en) | 2016-01-27 |
Family
ID=55162278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520607454.5U Active CN205005413U (en) | 2015-08-13 | 2015-08-13 | Supply water -chilling plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205005413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208624A (en) * | 2016-07-26 | 2016-12-07 | 无锡市优利康电气有限公司 | A kind of dual-cooled converter |
| CN108471066A (en) * | 2018-02-07 | 2018-08-31 | 酷仑冷却技术（上海）有限公司 | One kind being used for container-type current transformer closed cooling system |
| CN108738285A (en) * | 2018-07-03 | 2018-11-02 | 陕西绿能电子科技有限公司 | A kind of charging pile cooling device and charging system |
-
2015
- 2015-08-13 CN CN201520607454.5U patent/CN205005413U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208624A (en) * | 2016-07-26 | 2016-12-07 | 无锡市优利康电气有限公司 | A kind of dual-cooled converter |
| CN106208624B (en) * | 2016-07-26 | 2018-06-22 | 无锡市优利康电气有限公司 | A kind of dual-cooled frequency converter |
| CN108471066A (en) * | 2018-02-07 | 2018-08-31 | 酷仑冷却技术（上海）有限公司 | One kind being used for container-type current transformer closed cooling system |
| CN108471066B (en) * | 2018-02-07 | 2024-02-27 | 酷仑冷却技术（上海）有限公司 | Closed cooling system for container type converter |
| CN108738285A (en) * | 2018-07-03 | 2018-11-02 | 陕西绿能电子科技有限公司 | A kind of charging pile cooling device and charging system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |