CN204010933U - A kind of water cooling reactor - Google Patents
A kind of water cooling reactor Download PDFInfo
- Publication number
- CN204010933U CN204010933U CN201420369500.8U CN201420369500U CN204010933U CN 204010933 U CN204010933 U CN 204010933U CN 201420369500 U CN201420369500 U CN 201420369500U CN 204010933 U CN204010933 U CN 204010933U
- Authority
- CN
- China
- Prior art keywords
- water
- cooling
- reactor
- cooled plate
- coil
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 238000011084 recovery Methods 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Transformer Cooling (AREA)
Abstract
A kind of water cooling reactor of the utility model, comprises reactor unit, cooling water pipeline, injector, water recovery apparatus, cooled plate and resistance; Described reactor unit comprises iron core, is surrounded on coil, copper bar on iron core; Described copper bar is external in the two ends of described coil; Described cooling water pipeline picks out coil described in approach from described injector and accesses described water recovery apparatus again; On the outer wall of described reactor unit, fix described cooled plate; The surface of being close to described cooled plate is fixed with described resistance; Described cooled plate is connected with water recovery apparatus with described injector respectively by water pipe.By the way, provide a kind of water cooling reactor, realize the cooling of coil heating around the mode of reactor unit with cooling water pipeline; On reactor unit, having set up cold water plate can carry out recirculated water cooling to the electronics in cooled plate simultaneously in cooling reactor unit, has reached reasonable cooling effect, avoids reactor to scald the damage causing because generating heat.
Description
Technical field
The utility model relates to electric equipment protecting means, particularly relates to a kind of water cooling reactor.
Background technology
along with the fast development of power technology, and current power equipment improving constantly high-performance, the requirement of high reliability electrical system, due to continuing to increase of electric power system capacity and switching frequency, the loss of the distribution devices such as reactor is also inevitably risen, and the large volume controlled of frequency converter forward of reactor, do reliability, miniaturization development, therefore how not obvious increase reactor energy volume in, the temperature of controlling reactor has become an important step.Traditional reactor adopts air-cooled, self-cold radiating formula iron core reactor, but along with the power of existing electrical equipment is increasing, reactor power and volume that current transformer uses are also increasing.
Because reactor belongs to heater element, class of insulation H level, reactor maximum temperature rise can reach 125 degree.Water cooling reactor is the more effective electrical equipment cooling device of one, for example Chinese utility model patent " a kind of water cooling reactor ", its application number is 201320185973.8, disclose water cooling reactor and comprised winding, iron core, cooling line and water knockout drum, described winding technique is on iron core, described cooling line is positioned at winding, it is characterized in that: the pipe joint of described cooling line is positioned at the below of winding; Described water knockout drum is positioned at the two ends of reactor; Described water knockout drum is provided with two joints; Described joint is connected with cooling line respectively.The water cooling reactor of this structure can avoid pipe joint to have water leakage, and has ensured the stability and safety operation of water cooling reactor, and practicality is wide.A kind of water cooling reactor cooled plate fixed structure of for example Chinese utility model patent again, its application number is 201320185464.5, it discloses the fixed structure of a kind of cooled plate on reactor: cooled plate two ends have groove; On described groove, have screwed hole; Described pressure board, in the groove of cooled plate, and is fixedly linked cooled plate and iron core column by screw; The shape of described pressing plate is " C " shape; Described groove both sides are respectively equipped with water pipe head.Above-mentioned cooled plate structure has only solved the fixation problem of cooled plate, the problems such as reactor heating heat radiation is not taked to rational measure.
And in the operational environment of actual reactor, for example in DUDT system (filter system) parallel resistance and earth resistance due to the impact of harmonic current and capacitance current, temperature rise is very high, sometimes even can reach 200 degree, the case of burning fixed head also occurs often, and the water cooling reactor designing in above-mentioned two utility models just can not solve resistance and the reactor cooling problem of generating heat simultaneously.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of water cooling reactor, and it is reasonable in design, simple in structure, has solved reactor and resistance and has generated heat simultaneously and be difficult to cooling problem.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of water cooling reactor, comprises reactor unit, cooling water pipeline, injector, water recovery apparatus, cooled plate and resistance; Described reactor unit comprises iron core, is surrounded on coil, copper bar on iron core; Described copper bar is external in the two ends of described coil; Described cooling water pipeline picks out coil described in approach from described injector and accesses described water recovery apparatus again; On the outer wall of described reactor unit, fix described cooled plate; The surface of being close to described cooled plate is fixed with described resistance; Described cooled plate is connected with water recovery apparatus with described injector respectively by water pipe.
Preferably, described cooled plate is the cold water plate that aluminum material is made.
Preferably, described resistance is parallel resistance and earth resistance.
The beneficial effects of the utility model are: a kind of water cooling reactor is provided, realizes the cooling of coil heating with cooling water pipeline around the mode of reactor unit; On reactor unit, set up cold water plate and can in cooling reactor unit, have carried out recirculated water cooling to the electronics in cooled plate simultaneously; reach reasonable cooling effect; avoid reactor to scald because generating heat the damage causing, protected electric equipment, extended useful life.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of water cooling reactor of the utility model;
Fig. 2 is the end view of water cooling reactor;
Circuit diagram when Fig. 3 is the work of water cooling reactor place in circuit;
In accompanying drawing, the mark of each parts is as follows: 1, reactor unit; 2, cooling water pipeline; 3, injector; 4, water recovery apparatus; 5, cooled plate; 6, parallel resistance; 7, copper bar; 8, water pipe; 9, earth resistance.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to accompanying drawing 1 to 3, the utility model embodiment comprises:
A kind of water cooling reactor, comprises reactor unit 1, cooling water pipeline 2, injector 3, water recovery apparatus
4, cooled plate 5 and resistance; As Fig. 1 and 2, in the water cooling reactor in the present embodiment, adopt three reactor units 1 to form reactor body; Independent reactor unit 1 includes iron core, is surrounded on coil, copper bar 7 on iron core; Copper bar 7 is external in the two ends of coil.Be positioned on the outer wall of reactor unit 1 in outside and fix the cooled plate 5 that aluminum material is made, and the surface of being close to cooled plate 5 is fixed with resistance.Cooling water pipeline 2 in water cooling reactor picks out approach coil from injector 3 and accesses water recovery apparatus 4 again; And in cooled plate 5, be also provided with two mouths of pipe that access water pipes, can be connected with water recovery apparatus 4 with injector 3 respectively by water pipe 8 like this.The material selection aluminum material of preparing of cooled plate 5 is that the performance of water-cooled effect is large to be maximized because the thermal conductivity of aluminium can make well.In the time that reactor is worked, owing to starting heating after coil electricity, and be now positioned at parallel resistance 6 in cooled plate 5 and earth resistance 9 due to the impact (as Fig. 3) of harmonic current and capacitance current, heat up rapidly, temperature raises and even can reach 200 degree; Injector 3 and water recovery apparatus 4 just start to carry out recirculated water cooling in the time that reactor is worked, injector 3 is injected into current respectively in cooling water pipeline 2 and cooled plate 5, and cooling water is taken away heat that coil and resistance 6 produces and finally flow into water recovery apparatus 4 and complete a circulation.By so hydronic method, carry out the cooling of coil and resistance simultaneously, ensure the normal work of each reactor unit, thus effective controlling resistance temperature, protection electric equipment, increases the service life.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a water cooling reactor, is characterized in that: comprise reactor unit, cooling water pipeline, injector, water recovery apparatus, cooled plate and resistance; Described reactor unit comprises iron core, is surrounded on coil, copper bar on iron core; Described copper bar is external in the two ends of described coil; Described cooling water pipeline picks out coil described in approach from described injector and accesses described water recovery apparatus again; On the outer wall of described reactor unit, fix described cooled plate; The surface of being close to described cooled plate is fixed with described resistance; Described cooled plate is connected with water recovery apparatus with described injector respectively by water pipe.
2. a kind of water cooling reactor according to claim 1, is characterized in that: described cooled plate is the cold water plate that aluminum material is made.
3. a kind of water cooling reactor according to claim 1 and 2, is characterized in that: described resistance is parallel resistance and earth resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369500.8U CN204010933U (en) | 2014-07-04 | 2014-07-04 | A kind of water cooling reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420369500.8U CN204010933U (en) | 2014-07-04 | 2014-07-04 | A kind of water cooling reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010933U true CN204010933U (en) | 2014-12-10 |
Family
ID=52050896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420369500.8U Expired - Lifetime CN204010933U (en) | 2014-07-04 | 2014-07-04 | A kind of water cooling reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010933U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143410A (en) * | 2014-07-04 | 2014-11-12 | 苏州腾冉电气设备有限公司 | Water-cooled electric reactor |
| CN105280349A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Multi-intake water-cooled reactor with water-cooling plate |
| CN105280343A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Multi-group water inlet and outlet water-cooling electric reactor with water cooling plate |
| CN105280345A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Water-cooling electric reactor cooling plate capable of charging and discharging water at two ends |
| CN105513763A (en) * | 2016-02-02 | 2016-04-20 | 江苏盛华电气有限公司 | Transformer cooling coil structure |
| CN108413158A (en) * | 2018-04-10 | 2018-08-17 | 东北大学 | A kind of gas for high current（Liquid）Electrical integrated Quick Connect Kit and method |
-
2014
- 2014-07-04 CN CN201420369500.8U patent/CN204010933U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104143410A (en) * | 2014-07-04 | 2014-11-12 | 苏州腾冉电气设备有限公司 | Water-cooled electric reactor |
| CN105280349A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Multi-intake water-cooled reactor with water-cooling plate |
| CN105280343A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Multi-group water inlet and outlet water-cooling electric reactor with water cooling plate |
| CN105280345A (en) * | 2015-10-16 | 2016-01-27 | 苏州腾冉电气设备股份有限公司 | Water-cooling electric reactor cooling plate capable of charging and discharging water at two ends |
| CN105513763A (en) * | 2016-02-02 | 2016-04-20 | 江苏盛华电气有限公司 | Transformer cooling coil structure |
| CN105513763B (en) * | 2016-02-02 | 2017-10-20 | 江苏盛华电气有限公司 | Transformer Cooling loop construction |
| CN108413158A (en) * | 2018-04-10 | 2018-08-17 | 东北大学 | A kind of gas for high current（Liquid）Electrical integrated Quick Connect Kit and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |