CN204695884U - A kind of liquid resistance starter liquid resistance cooling device - Google Patents
A kind of liquid resistance starter liquid resistance cooling device Download PDFInfo
- Publication number
- CN204695884U CN204695884U CN201520427628.XU CN201520427628U CN204695884U CN 204695884 U CN204695884 U CN 204695884U CN 201520427628 U CN201520427628 U CN 201520427628U CN 204695884 U CN204695884 U CN 204695884U
- Authority
- CN
- China
- Prior art keywords
- cooling water
- liquid resistance
- water circulation
- tank shell
- circulation pipeline
- 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 - Fee Related
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Abstract
A kind of liquid resistance starter liquid resistance cooling device, comprises liquid resistance tank shell and is evenly embedded in the cooling water circulation pipeline of liquid resistance tank shell inwall; Liquid resistance tank shell is provided with the cooling water inlet corresponding with cooling water circulation pipeline and coolant outlet, and cooling water circulation pipe ends is connected with waterproof sealing between cooling water inlet, coolant outlet; Cooling water circulation pipeline has been connected cooling water circulation with coolant outlet with the circulating water pump be installed on outside resistance box housing by cooling water inlet.The utility model carries out heat exchange by the electrolyte in the cooling water in circulating line and liquid resistance casing to reach cooling down object, directly do not contact, thus do not need to configure more electrolyte with electrolyte; Structure is simple, dependable performance, low cost of manufacture.
Description
Technical field
The utility model relates to motor liquid resistance soft start field, specifically relates to a kind of liquid resistance starter liquid resistance cooling device.
Background technology
Liquid resistance in use water temperature can sharply raise, and water temperature rising can affect the starting effect of liquid resistance starter and continuous number of starts.The method generally adopted at present is: arrange water inlet at liquid resistance bottom half, top sets out the mouth of a river, running water is utilized to carry out circulating cooling, its shortcoming is: because liquid resistance is by the formulated electrolyte of electrolyte, in cyclic process, electrolyte can along with cooling water outflow, if work as cooling fluid with electrolyte, cooling effect is undesirable, therefore designs novel cooling device imperative.
Summary of the invention
Goal of the invention of the present utility model be provide that a kind of structure is simple to overcome prior art above shortcomings, dependable performance and the liquid resistance starter liquid resistance cooling device of low cost of manufacture.
The technical solution of the utility model comprises liquid resistance tank shell and is evenly embedded in the cooling water circulation pipeline of liquid resistance tank shell inwall; Described liquid resistance tank shell is provided with the cooling water inlet corresponding with cooling water circulation pipeline and coolant outlet, and cooling water circulation pipe ends is connected with waterproof sealing between cooling water inlet, coolant outlet; Described cooling water circulation pipeline has been connected cooling water circulation with coolant outlet with the circulating water pump be installed on outside liquid resistance tank shell by cooling water inlet.
The groove facilitating cooling water circulation pipeline to be embedded in liquid resistance tank shell inwall is dispersed with uniformly on inside liquid resistance tank shell of the present utility model, the degree of depth of groove is no more than the thickness of housing, and liquid resistance tank shell can be the geometry shape of any rule.
Cooling water circulation pipeline described in the utility model is 1 pipeline.
Cooling water circulation pipeline described in the utility model is flexible pipeline.
The cooling water inlet of cooling water circulation pipe ends described in the utility model and coolant outlet be connected to be embedded in liquid resistance tank shell flange on, embedding rubber seal between flange and casing.
Liquid resistance tank shell outside of the present utility model is provided with the container of cooling water circulating pump and splendid attire cooling water.
The utility model has the advantages that: cooling water carries out heat exchange by the electrolyte in circulating line and liquid resistance casing and reaches cooling down object, does not directly contact with electrolyte, thus does not need to configure more electrolyte; Structure is simple, dependable performance, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In Fig. 1, in the groove that the cooling water circulation pipeline 4(cooling water circulation pipeline 4 that the utility model comprises liquid resistance tank shell 1 and is evenly embedded in liquid resistance tank shell 1 inwall is laid in inside liquid resistance tank shell 1); Described resistance box housing 1 is provided with the cooling water inlet 2 corresponding with cooling water circulation pipeline 4 and coolant outlet 3, and cooling water circulation pipeline 4 two ends are connected with waterproof sealing between cooling water inlet 2, coolant outlet 3; Described cooling water circulation pipeline 4 has been connected cooling water circulation with coolant outlet 3 with the circulating water pump be installed on outside resistance box housing 1 by cooling water inlet 2.Adpting flange is equipped with at the two ends of cooling water circulation pipeline 4, adpting flange is embedded in liquid resistance box body shell, then be connected with circulating water pump by adpting flange, cooling water is injected in cooling water circulation pipeline 4 by circulating water pump, after completing heat exchange, cooling water is discharged by coolant outlet 3.The cooling water ejected is injected into the cooling water receptacle being installed on outside after naturally cooling.
Claims (3)
1. a liquid resistance starter liquid resistance cooling device, is characterized in that: comprise liquid resistance tank shell (1) and be evenly embedded in the cooling water circulation pipeline (4) of liquid resistance tank shell (1) inwall; Described liquid resistance tank shell (1) is provided with the cooling water inlet (2) corresponding with cooling water circulation pipeline (4) and coolant outlet (3), and cooling water circulation pipeline (4) two ends and cooling water inlet (2), coolant outlet are tightly connected between (3); Described cooling water circulation pipeline (4) has been connected cooling water circulation with coolant outlet (3) with the circulating water pump being installed on liquid resistance tank shell (1) outside by cooling water inlet (2).
2. liquid resistance starter liquid resistance cooling device according to claim 1, is characterized in that: liquid resistance tank shell (1) inner side is dispersed with uniformly the groove facilitating cooling water circulation pipeline (4) to be embedded in liquid resistance tank shell (1) inwall.
3. liquid resistance starter liquid resistance cooling device according to claim 1, is characterized in that: the cooling water inlet (2) at described cooling water circulation pipeline (4) two ends and coolant outlet (3) be connected to be embedded in liquid resistance tank shell (1) flange on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427628.XU CN204695884U (en) | 2015-06-19 | 2015-06-19 | A kind of liquid resistance starter liquid resistance cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427628.XU CN204695884U (en) | 2015-06-19 | 2015-06-19 | A kind of liquid resistance starter liquid resistance cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204695884U true CN204695884U (en) | 2015-10-07 |
Family
ID=54236146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427628.XU Expired - Fee Related CN204695884U (en) | 2015-06-19 | 2015-06-19 | A kind of liquid resistance starter liquid resistance cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204695884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671545A (en) * | 2019-01-01 | 2019-04-23 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of phase-change type braking resistor |
| CN113224815A (en) * | 2021-05-14 | 2021-08-06 | 湖北三宁化工股份有限公司 | Direct-current screen storage battery discharging device and method |
-
2015
- 2015-06-19 CN CN201520427628.XU patent/CN204695884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109671545A (en) * | 2019-01-01 | 2019-04-23 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七二研究所） | A kind of phase-change type braking resistor |
| CN109671545B (en) * | 2019-01-01 | 2020-11-17 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Phase-change brake resistor |
| CN113224815A (en) * | 2021-05-14 | 2021-08-06 | 湖北三宁化工股份有限公司 | Direct-current screen storage battery discharging device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20160619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |