CN202081904U - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN202081904U CN202081904U CN 201120183351 CN201120183351U CN202081904U CN 202081904 U CN202081904 U CN 202081904U CN 201120183351 CN201120183351 CN 201120183351 CN 201120183351 U CN201120183351 U CN 201120183351U CN 202081904 U CN202081904 U CN 202081904U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- water return
- inlet pipeline
- water
- air cooling
- 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
The utility model provides a cooling device, comprising an air cooling machine and also comprising a water inlet pipeline, a water return pipeline and a self-operated flow adjusting valve, wherein the tail end of the water inlet pipeline is connected with a water inlet of the air cooling machine; the starting end of the water return pipeline is connected with a water return port of the air cooling machine; and the self-operated flow adjusting valve is arranged in the water inlet pipeline and/or the water return pipeline by a matching pipe. In the cooling device provided by the utility model, the defects that the water flow in the water inlet pipeline is not uniform and is inconvenient to control in the prior art are overcome, the cooling effect is improved and the operation stability of equipment is improved.
Description
Technical field
The utility model relates to thermoelectric cold cogeneration technology, relates in particular to a kind of cooling unit.
Background technology
The terminal general air cooling machine that adopts of mine freezes to improve working environment, and cold water enters the air cooling machine by inlet pipeline, carries out interchange of heat taking away the heat in the hot blast stream with hot blast stream, thereby reaches cool effect.Cold water temperature after the interchange of heat raises, and gets back to the ground refrigeration machine by water return pipeline.
For realizing discharge control, prior art normally connects stop valve in the import and export of water pipe, and manually regulates, when a plurality of air cooling machine of mine application, manual adjustments need consume plenty of time and labour, and after pressure of supply water or changes in flow rate, discharge is inhomogeneous, influences the cooling effect.
The utility model content
The utility model provides a kind of cooling unit, advances current inequality in the water return pipeline to solve existing cooling unit, and the defective of control inconvenience is improved the cooling effect, improves stable equipment operation.
The utility model provides a kind of cooling unit, comprises the air cooling machine, wherein, also comprises:
Inlet pipeline, the end of described inlet pipeline links to each other with the water inlet of described air cooling machine;
Water return pipeline, the top of described water return pipeline links to each other with the water return outlet of described air cooling machine;
Self-operated flow regulator, described self-operated flow regulator is installed in described inlet pipeline and/or the water return pipeline by pipe arrangement.
Aforesaid cooling unit, wherein, preferably: be provided with pressure meter and thermometer in described inlet pipeline and the water return pipeline.
Aforesaid cooling unit, wherein, preferably: also be provided with strainer in the described inlet pipeline.
Aforesaid cooling unit, wherein, preferably: be provided with stop valve in described inlet pipeline and the water return pipeline.
Aforesaid cooling unit, wherein, preferably: the end of described inlet pipeline all links to each other with described air cooling machine by flange with the top of described water return pipeline.
The cooling unit that the utility model provides by the self-operated flow regulator adjustment advance, discharge has effectively solved the hydraulic misadjustment problem of cooling pipeline with balance hydraulic pressure in the water return pipeline, has improved the stability of chiller plant.
Description of drawings
The cooling unit structural representation that Fig. 1 provides for the utility model embodiment.
Reference numeral:
1-air cooling machine; The 2-inlet pipeline; The 3-water return pipeline;
The 4-self-operated flow regulator; The 5-pressure meter; The 6-thermometer;
The 7-strainer; The 8-stop valve; The 9-flange.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawing among the utility model embodiment, technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The cooling unit structural representation that Fig. 1 provides for the utility model embodiment, the utility model provides a kind of cooling unit, comprise air cooling machine 1, wherein also comprise inlet pipeline 2, water return pipeline 3 and self-operated flow regulator 4, the end of inlet pipeline 2 links to each other with the water inlet of air cooling machine 1; The top of water return pipeline 3 links to each other with the water return outlet of air cooling machine 1; The structure of self-operated flow regulator 4 has multiple, technology is ripe, does not repeat them here, and its effect is under the situation of the inlet outlet pressure differential variation of valve, keep by the fluid flow of valve constantly, self-operated flow regulator 4 is installed in inlet pipeline 2 and/or the water return pipeline 3 by pipe arrangement.When pressure of supply water or flow changed, self-operated flow regulator 4 need not external force and drives and the controlled water flow amount, thereby makes pressure of supply water more stable, and refrigeration is better.
In the application of reality, can only self-operated flow regulator 4 be housed in water return pipeline 3 one sides, because water return pipeline 3 interior hydraulic pressure are lower than the hydraulic pressure in the inlet pipeline 2, the self-operated flow regulator of using common specification is more convenient.
Preferably, in inlet pipeline 2 and water return pipeline 3, be provided with pressure meter 5 and thermometer 6, judge with the pressure differential and the temperature difference of water return pipeline 3 whether 1 internal structure of air cooling machine or pipeline exist fault by the inlet pipeline 2 that pressure meter 5 and thermometer 6 record, so that in time keep in repair or part replacement.
Can also further be provided with strainer 7 in the inlet pipeline 2, come out, the generation of faults such as prevention air cooling machine 1 internal duct obstruction corrosion with the cooling water contaminant filter that will enter in the air cooling machine 1.
In inlet pipeline 2 and water return pipeline 3, stop valve 8 can also be set, be used for blocking the pipeline current with open-minded.
On the basis of the foregoing description, all can link to each other with air cooling machine 1 at the end of inlet pipeline 2 and the top of water return pipeline 3 by flange 9, adopt flange 9 to connect, easy accessibility is convenient to the cleaning and the replacing of each parts in air cooling machine 1 and the pipeline.
The cooling unit that the utility model embodiment provides is controlled the flow of cooling water by self-operated flow regulator is set in cooling water pipeline, makes cooling water flow and pressure more stable, and refrigeration is better.
It should be noted that at last: above embodiment only in order to the explanation the technical solution of the utility model, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (5)
1. a cooling unit comprises the air cooling machine, it is characterized in that, also comprises:
Inlet pipeline, the end of described inlet pipeline links to each other with the water inlet of described air cooling machine;
Water return pipeline, the top of described water return pipeline links to each other with the water return outlet of described air cooling machine;
Self-operated flow regulator, described self-operated flow regulator is installed in described inlet pipeline and/or the water return pipeline by pipe arrangement.
2. cooling unit according to claim 1 is characterized in that: be provided with pressure meter and thermometer in described inlet pipeline and the water return pipeline.
3. cooling unit according to claim 1 is characterized in that: also be provided with strainer in the described inlet pipeline.
4. cooling unit according to claim 1 is characterized in that: be provided with stop valve in described inlet pipeline and the water return pipeline.
5. according to the arbitrary described cooling unit of claim 1-4, it is characterized in that: the end of described inlet pipeline all links to each other with described air cooling machine by flange with the top of described water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120183351 CN202081904U (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120183351 CN202081904U (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202081904U true CN202081904U (en) | 2011-12-21 |
Family
ID=45342539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120183351 Expired - Fee Related CN202081904U (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202081904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808642A (en) * | 2011-06-01 | 2012-12-05 | 淮南矿业(集团)有限责任公司 | Cooling device |
| CN103851952A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Air cooler regulation system |
-
2011
- 2011-06-01 CN CN 201120183351 patent/CN202081904U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808642A (en) * | 2011-06-01 | 2012-12-05 | 淮南矿业(集团)有限责任公司 | Cooling device |
| CN103851952A (en) * | 2012-12-05 | 2014-06-11 | 朱玉静 | Air cooler regulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20140601 |