CN103855918A - Water distributor for converter and locomotive - Google Patents
Water distributor for converter and locomotive Download PDFInfo
- Publication number
- CN103855918A CN103855918A CN201210520876.XA CN201210520876A CN103855918A CN 103855918 A CN103855918 A CN 103855918A CN 201210520876 A CN201210520876 A CN 201210520876A CN 103855918 A CN103855918 A CN 103855918A
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- tube
- cooling
- water dispenser
- main pipeline
- pipe
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Abstract
The invention provides a water distributor for a converter and a locomotive. The water distributor for the converter comprises a water distributor main body. A main pipeline is arranged in the water distributor main body, and used for being connected with a cooling pipeline for circulation of cooling liquid. A first branch pipeline is arranged in the water distributor main body, and the main pipeline is communicated with the first branch pipeline which is used for injecting cooling liquid to or draining the cooling liquid out of the main pipeline. The external connector of the first branch pipeline is connected with a valve device which is used for being connected with a liquid injection and drain pipeline. The structure of the cooling pipeline can be simplified.
Description
Technical field
The present invention relates to cooling device technology, relate in particular to a kind of current transformer water dispenser and railway locomotive.
Background technology
Current transformer is very important part in track traffic electric drive system, and its inside is except electric component, power component and control unit, and cooling device is also a part very important in current transformer.Cooling device has mainly solved the heat dissipation problem of current transformer power component, has ensured the steady operation of current transformer, has improved the efficiency of current transformer.
Current transformer is with needing to apply a large amount of cooling pipes in cooling device, form the flow channel of cooling fluid, and connect and mode that lateral is set completes the cooling fluid distribution function in cooling device by pipeline, as shown in Figure 1, in the cooling device of prior art, adopt common pipeline that the equipment such as water pump 102, valve are connected with cooling pipe 101.
Due to the cooling fluid loss to some extent in the course of the work of cooling device, therefore, need to supplement the cooling fluid in cooling device, in addition, in the time that some device of cooling device needs repairing, need to discharge the cooling fluid in cooling device, in existing cooling pipe, need to be provided for separately injecting or discharging device and the pipeline of cooling fluid, cause the baroque problem of cooling pipe.
Summary of the invention
The invention provides a kind of current transformer water dispenser and railway locomotive, can simplify cooling pipe structure.
The invention provides a kind of current transformer water dispenser, it is characterized in that, comprise water dispenser main body;
Described water dispenser body interior is provided with main pipeline, and described main pipeline is used for connecting cooling pipe and circulates for cooling fluid;
Described water dispenser body interior is provided with the first branch pipe(tube), described main pipeline is communicated with described the first branch pipe(tube), described the first branch pipe(tube) is for injecting to described main pipeline or discharge cooling fluid, the external interface place of described the first branch pipe(tube) is connected with valving, and described valving is used for connecting note Drainage pipe.
The invention provides a kind of railway locomotive, comprise car body, be provided with current transformer and cooling system for converter in described car body, described cooling system for converter comprises cooling pipe, and described cooling pipe is connected with current transformer water dispenser provided by the present invention.
Based on above-mentioned, on main pipeline due to water dispenser body interior, be communicated with the first branch pipe(tube) for injecting or discharge cooling fluid, the external interface place of the first branch pipe(tube) is connected with valving, when needs are when injecting in cooling line or discharge cooling fluid, valving is connected with note Drainage pipe, to note Drainage pipe is connected with priming device or pumping device simultaneously, after valving is opened, just can realize injection or the discharge of cooling fluid, inject or discharge after the work of cooling fluid when completing, valving cuts out.Thus, without the device and the pipeline that are provided for separately again injecting or discharging cooling fluid, thereby simplified cooling pipe structure.
Brief description of the drawings
Fig. 1 is the structural representation of cooling line in prior art;
A kind of current transformer that Fig. 2 provides for embodiment of the present invention structural representation of the water dispenser body of water dispenser;
A kind of current transformer that Fig. 3 provides for embodiment of the present invention internal structure schematic diagram of the water dispenser body of water dispenser;
A kind of current transformer that Fig. 4 provides for embodiment of the present invention structural representation of water dispenser;
Fig. 5 is connected into the structural representation after cooling line for a kind of current transformer water dispenser that the embodiment of the present invention provides.
Reference numeral:
101: cooling pipe; 102: water pump; 201: water dispenser main body;
202: main pipeline; 203: the first branch pipe(tube)s; 204: valving;
205: note Drainage pipe; 206: the second branch pipe(tube)s; 207: rubber tube connector;
208: rubber tube; 209: connector; 210: tube connector;
211: hard tube section; 212: bellows piece.
Embodiment
Please refer to Fig. 2-5, the embodiment of the present invention provides a kind of current transformer water dispenser, and it comprises water dispenser main body 201; Described water dispenser main body 201 inside are provided with main pipeline 202, and described main pipeline 202 circulates for cooling fluid for connecting cooling pipe 101; Described water dispenser main body 201 inside are provided with the first branch pipe(tube) 203, described main pipeline 202 is communicated with the first branch pipe(tube) 203, described the first branch pipe(tube) 203 is for injecting to main line 202 or discharging cooling fluid, the external interface place of described the first branch pipe(tube) 203 is connected with valving 204, and described valving 204 is for connecting note Drainage pipe 205.
In the present embodiment, water dispenser is connected in the cooling pipe 101 of cooling system for converter, the main pipeline 202 of water dispenser main body 201 inside can be for cooling fluid circulation, due to the first branch pipe(tube) 203 being communicated with on main pipeline 202 for injecting or discharge cooling fluid, the external interface place of the first branch pipe(tube) 203 is connected with valving 204, when needs are when injecting in cooling line or discharge cooling fluid, valving 204 is connected with note Drainage pipe 205, to note Drainage pipe 205 is connected with priming device or pumping device simultaneously, after valving 204 is opened, just can realize injection or the discharge of cooling fluid, inject or discharge after the work of cooling fluid when completing, valving 204 cuts out, simple to operate and airtight reliable, in addition, due to device and pipeline without being provided for separately again injecting or discharging cooling fluid, thereby cooling pipe 101 structures are simplified.
In the present embodiment, preferably, valving 204 is snap joint, because snap joint has quick grafting and self-closed function, making to note Drainage pipe 205 connects more convenient, use more simple, when needs are when injecting in cooling line or discharge cooling fluid, only note Drainage pipe 205 need be inserted in and in snap joint, can be made to note Drainage pipe 205 and be communicated with the first branch pipe(tube) 203 by interface tool, just can carry out injection or the discharge work of cooling fluid, when completing after the injection or discharge work of cooling fluid, note Drainage pipe 205 is unloaded from snap joint, snap joint self-closed, cooling fluid in the first branch pipe(tube) 203 can not be flowed out.In addition, because snap joint kind is a lot, the present invention does not limit the concrete structure of snap joint, as long as can realize quick grafting and self-closed function, certainly, valving 204 also just adopts the break valve of other forms of manual control or electronic control, and the present invention is not specifically limited this.
In the present embodiment, preferably, water dispenser main body 201 inside are also provided with the second branch pipe(tube) 206, main pipeline 202 is communicated with the second branch pipe(tube) 206, the external interface place of described the second branch pipe(tube) 206 is provided with rubber tube connector 207, after in the cooling pipe 101 that water dispenser is connected into cooling system for converter, rubber tube 208 can be connected on rubber tube connector 207, rubber tube 208 connecting fluid level display apparatus simultaneously, make level display device can show the liquid level of cooling fluid in cooling line, be convenient to the liquid level of personnel monitoring's cooling fluid, thereby for injection or the discharge work of cooling fluid provide with reference to and ensure.Meanwhile, the gas in cooling pipe 101 can be discharged by rubber tube 208, can ensure thus the cooling performance of cooling system, increases the stability of cooling system operation.
In the present embodiment, preferably, the first port of main pipeline 202 is provided with connector 209, the second port of described main pipeline 202 is connected with tube connector 210, described tube connector 210 is formed by connecting by hard tube section 211 and bellows piece 212, described hard tube section 211 is connected with the second port of described main pipeline 202, and described bellows piece 212 is for connecting cooling pipe 101.Connector 209 can be used for the devices such as tube connector 210 roads, water pump 102 and valve, and connector 209 can adopt ring flange, helicitic texture etc. multi-form according to the syndeton of different device, and the present invention is not specifically limited this.In addition, tube connector 210 is formed by connecting by hard tube section 211 and bellows piece 212, owing to comprising bellows piece 212, therefore can be according to the installation situation of cooling line, suitably adjust the angle of tube connector 210, make tube connector 210 there is installing space relatively flexibly and do not affect the circulation of liquid, can be convenient be connected with cooling pipe 101, simple.Be connected with water dispenser body by hard tube section 211 simultaneously, make hard tube section 211 form the support for bellows piece 212, while avoiding cooling fluid to flow through tube connector 210, cause the gross distortion of tube connector 210, thereby the circulation that has ensured cooling fluid is smooth and easy, the setting of hard tube section 211 simultaneously has also increased the intensity of tube connector 210, makes tube connector 210 not fragile.
The embodiment of the present invention provides a kind of railway locomotive, comprise car body, in described car body, be provided with current transformer and cooling system for converter, described cooling system for converter comprises cooling pipe 101, and described cooling pipe 101 is connected with the current transformer water dispenser described in any embodiment of the present invention.
In the present embodiment, because water dispenser is connected in the cooling pipe 101 of cooling system for converter, the main pipeline 202 of water dispenser main body 201 inside can be for cooling fluid circulation, in addition, on main pipeline 202, be communicated with the first branch pipe(tube) 203 for injecting or discharge cooling fluid, the external interface place of the first branch pipe(tube) 203 is connected with valving 204, when needs are when injecting in cooling line or discharge cooling fluid, valving 204 is connected with note Drainage pipe 205, to note Drainage pipe 205 is connected with priming device or pumping device simultaneously, after valving 204 is opened, just can realize injection or the discharge of cooling fluid, inject or discharge after the work of cooling fluid when completing, valving 204 cuts out, simple to operate and airtight reliable, in addition, due to device and pipeline without being provided for separately again injecting or discharging cooling fluid, thereby cooling pipe 101 structures are simplified.
The water dispenser that the embodiment of the present invention provides can be used for high-power converter water cooling plant, can play the injection of distribution function, cooling fluid of cooling fluid and discharge function, degassing function, level displaying function, and flexible for installation, can in relatively limited space, complete the installation of pipeline, improve the activity surplus of installing.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (5)
1. a current transformer water dispenser, is characterized in that, comprises water dispenser main body;
Described water dispenser body interior is provided with main pipeline, and described main pipeline is used for connecting cooling pipe and circulates for cooling fluid;
Described water dispenser body interior is provided with the first branch pipe(tube), described main pipeline is communicated with described the first branch pipe(tube), described the first branch pipe(tube) is for injecting to described main pipeline or discharge cooling fluid, the external interface place of described the first branch pipe(tube) is connected with valving, and described valving is used for connecting note Drainage pipe.
2. current transformer water dispenser according to claim 1, is characterized in that, described valving is snap joint.
3. current transformer water dispenser according to claim 1, it is characterized in that, described water dispenser body interior is also provided with the second branch pipe(tube), and described main pipeline is communicated with described the second branch pipe(tube), and the external interface place of described the second branch pipe(tube) is provided with rubber tube connector.
4. according to arbitrary described current transformer water dispenser in claim 1-3, it is characterized in that, the first port of described main pipeline is provided with connector, the second port of described main pipeline is connected with tube connector, described tube connector is formed by connecting by hard tube section and bellows piece, described hard tube section is connected with the second port of described main pipeline, and described bellows piece is used for connecting cooling pipe.
5. a railway locomotive, it is characterized in that, comprise car body, in described car body, be provided with current transformer and cooling system for converter, described cooling system for converter comprises cooling pipe, and described cooling pipe is connected with arbitrary described current transformer water dispenser in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520876.XA CN103855918A (en) | 2012-12-05 | 2012-12-05 | Water distributor for converter and locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210520876.XA CN103855918A (en) | 2012-12-05 | 2012-12-05 | Water distributor for converter and locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103855918A true CN103855918A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210520876.XA Pending CN103855918A (en) | 2012-12-05 | 2012-12-05 | Water distributor for converter and locomotive |
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| CN (1) | CN103855918A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785978A (en) * | 2016-12-31 | 2017-05-31 | 广州市迪越网络科技有限公司 | A kind of low-voltage distribution cabinet combining structure |
| CN107437754A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of low-voltage distribution cabinet of convenient combination |
| CN107437737A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | One kind combination labour-saving low-voltage distribution cabinet |
| CN107437736A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of novel low voltage power distribution cabinet combining structure |
| CN107437735A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of convenient low-voltage distribution cabinet combining structure carried |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120530A2 (en) * | 2006-03-30 | 2007-10-25 | Cooligy, Inc. | Integrated liquid to air conduction module |
| CN201294452Y (en) * | 2008-11-29 | 2009-08-19 | 永济新时速电机电器有限责任公司 | Water cooling device for converter power module |
| CN102386748A (en) * | 2011-10-08 | 2012-03-21 | 永济新时速电机电器有限责任公司 | Novel pipeline for water-cooling system |
-
2012
- 2012-12-05 CN CN201210520876.XA patent/CN103855918A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007120530A2 (en) * | 2006-03-30 | 2007-10-25 | Cooligy, Inc. | Integrated liquid to air conduction module |
| CN201294452Y (en) * | 2008-11-29 | 2009-08-19 | 永济新时速电机电器有限责任公司 | Water cooling device for converter power module |
| CN102386748A (en) * | 2011-10-08 | 2012-03-21 | 永济新时速电机电器有限责任公司 | Novel pipeline for water-cooling system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785978A (en) * | 2016-12-31 | 2017-05-31 | 广州市迪越网络科技有限公司 | A kind of low-voltage distribution cabinet combining structure |
| CN107437754A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of low-voltage distribution cabinet of convenient combination |
| CN107437737A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | One kind combination labour-saving low-voltage distribution cabinet |
| CN107437736A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of novel low voltage power distribution cabinet combining structure |
| CN107437735A (en) * | 2016-12-31 | 2017-12-05 | 广州市迪越网络科技有限公司 | A kind of convenient low-voltage distribution cabinet combining structure carried |
| CN106785978B (en) * | 2016-12-31 | 2018-12-18 | 新乡市源创电子科技有限公司 | A kind of low-voltage distribution cabinet composite structure |
| CN107437736B (en) * | 2016-12-31 | 2019-02-12 | 江苏新汇源电气科技有限公司 | A kind of novel low voltage power distribution cabinet composite structure |
| CN107437735B (en) * | 2016-12-31 | 2019-02-12 | 江苏新汇源电气科技有限公司 | A kind of low-voltage distribution cabinet composite structure facilitating carrying |
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Application publication date: 20140611 |