CN102808642A - Cooling device - Google Patents
Cooling device Download PDFInfo
- Publication number
- CN102808642A CN102808642A CN2011101467065A CN201110146706A CN102808642A CN 102808642 A CN102808642 A CN 102808642A CN 2011101467065 A CN2011101467065 A CN 2011101467065A CN 201110146706 A CN201110146706 A CN 201110146706A CN 102808642 A CN102808642 A CN 102808642A
- Authority
- CN
- China
- Prior art keywords
- pipeline
- water return
- water
- inlet pipeline
- return 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.)
- Pending
Links
Images
Abstract
The invention provides a cooling device, which comprises an air cooler, a water inlet pipeline, a water return pipeline and a self-supported flow regulating valve, wherein the tail end of the water inlet pipeline is connected with a water inlet of the air cooler; the beginning end of the water return pipeline is connected with a water return port of the air cooler; and the self-supported flow regulating valve is arranged in the water inlet pipeline and/or the water return pipeline through a tubing. According to the cooling device provided by the invention, the vices of uneven water flow in the water inlet pipeline and the water return pipeline, and inconvenience for control in the prior art are solved, the cooling effect is improved, and operational stability of equipments is improved.
Description
Technical field
The present invention relates to thermoelectric cold cogeneration technology, relate 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 gets into the air cooling machine through 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 through 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.
Summary of the invention
The invention provides a kind of cooling unit, advance current inequality in the water return pipeline to solve existing cooling unit, the defective of control inconvenience is improved the cooling effect, improves stable equipment operation property.
The invention provides a kind of cooling unit, comprise the air cooling machine, wherein, also comprise:
Inlet pipeline, the end of said inlet pipeline links to each other with the water inlet of said air cooling machine;
Water return pipeline, the top of said water return pipeline links to each other with the water return outlet of said air cooling machine;
Self-operated flow regulator, said self-operated flow regulator is installed in said inlet pipeline and/or the water return pipeline through pipe arrangement.
Aforesaid cooling unit, wherein, preferably: be provided with pressure meter and thermometer in said inlet pipeline and the water return pipeline.
Aforesaid cooling unit, wherein, preferably: also be provided with strainer in the said inlet pipeline.
Aforesaid cooling unit, wherein, preferably: be provided with stop valve in said inlet pipeline and the water return pipeline.
Aforesaid cooling unit, wherein, preferably: the end of said inlet pipeline all links to each other with said air cooling machine through flange with the top of said water return pipeline.
Cooling unit provided by the invention through self-operated flow regulator adjust into, 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 embodiment of the invention.
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 object of the invention, technical scheme and advantage clearer; To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention carried out clear, intactly description, obviously; Described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, 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 present invention's protection.
The cooling unit structural representation that Fig. 1 provides for the embodiment of the invention; The invention 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, repeats no more at this, and its effect is under the situation of the inlet outlet pressure differential variation of valve; Keep through the fluid flow of valve constantly, self-operated flow regulator 4 is installed in inlet pipeline 2 and/or the water return pipeline 3 through 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 hydraulic pressure is lower than the hydraulic pressure in the inlet pipeline 2 in the water return pipeline 3, 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; Inlet pipeline 2 through pressure meter 5 and thermometer 6 record judges 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, 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 get 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 through 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 embodiment of the invention provides is controlled the flow of cooling water through self-operated flow regulator is set in cooling water pipeline, makes cooling water flow and pressure more stable, and refrigeration is better.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, 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 are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (5)
1. a cooling unit comprises the air cooling machine, it is characterized in that, also comprises:
Inlet pipeline, the end of said inlet pipeline links to each other with the water inlet of said air cooling machine;
Water return pipeline, the top of said water return pipeline links to each other with the water return outlet of said air cooling machine;
Self-operated flow regulator, said self-operated flow regulator is installed in said inlet pipeline and/or the water return pipeline through pipe arrangement.
2. cooling unit according to claim 1 is characterized in that: be provided with pressure meter and thermometer in said 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 said inlet pipeline.
4. cooling unit according to claim 1 is characterized in that: be provided with stop valve in said 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 said inlet pipeline all links to each other with said air cooling machine through flange with the top of said water return pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101467065A CN102808642A (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101467065A CN102808642A (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808642A true CN102808642A (en) | 2012-12-05 |
Family
ID=47232493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101467065A Pending CN102808642A (en) | 2011-06-01 | 2011-06-01 | Cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278023A (en) * | 2013-06-07 | 2013-09-04 | 合肥彩虹蓝光科技有限公司 | Convenient and fast acid-alkali-resistant anticorrosive efficient condenser |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10111085A (en) * | 1996-10-08 | 1998-04-28 | Hitachi Air Conditioning & Refrig Co Ltd | White fuming preventing device for sealed crossflow cooling tower |
| CN2467504Y (en) * | 2000-12-29 | 2001-12-26 | 中国石化集团齐鲁石油化工公司 | Serial desalting water technology cascade flow regulating apparatus |
| US6446448B1 (en) * | 2001-06-26 | 2002-09-10 | Chi-Yi Wang | Cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load |
| CN2818786Y (en) * | 2005-08-26 | 2006-09-20 | 湖南科技大学 | Local colling device for coal mine |
| CN2837766Y (en) * | 2004-03-29 | 2006-11-15 | 福建科瑞时代控制技术有限公司 | Industrial cooling water circulation controller |
| CN101270829A (en) * | 2008-05-06 | 2008-09-24 | 济南角度科技发展有限公司 | Embedded valve container type adjustable dynamic flow equalizing valve |
| CN202081904U (en) * | 2011-06-01 | 2011-12-21 | 淮南矿业(集团)有限责任公司 | Cooling device |
-
2011
- 2011-06-01 CN CN2011101467065A patent/CN102808642A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10111085A (en) * | 1996-10-08 | 1998-04-28 | Hitachi Air Conditioning & Refrig Co Ltd | White fuming preventing device for sealed crossflow cooling tower |
| CN2467504Y (en) * | 2000-12-29 | 2001-12-26 | 中国石化集团齐鲁石油化工公司 | Serial desalting water technology cascade flow regulating apparatus |
| US6446448B1 (en) * | 2001-06-26 | 2002-09-10 | Chi-Yi Wang | Cooling tower for automatically adjusting flow rates of cooling water and cooling air with variations of a load |
| CN2837766Y (en) * | 2004-03-29 | 2006-11-15 | 福建科瑞时代控制技术有限公司 | Industrial cooling water circulation controller |
| CN2818786Y (en) * | 2005-08-26 | 2006-09-20 | 湖南科技大学 | Local colling device for coal mine |
| CN101270829A (en) * | 2008-05-06 | 2008-09-24 | 济南角度科技发展有限公司 | Embedded valve container type adjustable dynamic flow equalizing valve |
| CN202081904U (en) * | 2011-06-01 | 2011-12-21 | 淮南矿业(集团)有限责任公司 | Cooling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278023A (en) * | 2013-06-07 | 2013-09-04 | 合肥彩虹蓝光科技有限公司 | Convenient and fast acid-alkali-resistant anticorrosive efficient condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103018067B (en) | converter valve device cooling test system | |
| RS52727B (en) | Method and arrangement for measuring at least one physical magnitude, such as temperature, flow or pressure of the cooling fluid flowing in an individual cooling element cycle of a cooling element in a metallurgical furnace | |
| CN202195276U (en) | Intelligent wireless fuel gas pressure-regulating device | |
| CN202081904U (en) | Cooling device | |
| CN102808642A (en) | Cooling device | |
| CN105222230A (en) | Inter-row air conditioner, pressure regulating method of inter-row air conditioner and inter-row air conditioning system | |
| CN205078513U (en) | Centrifugal compressor's cooling waterway system | |
| CN202674837U (en) | Fuel gas pressure regulating device | |
| CN202646237U (en) | Oil source device for hydraulic system | |
| CN203489709U (en) | Fire door cooling device | |
| CN205642825U (en) | A filter control by temperature change unit for multi - way valve test rig | |
| CN202305244U (en) | System for testing cooling and heating capacity of water source heat pump unit | |
| CN204455008U (en) | Diesel oil heat feeding device | |
| TWI620909B (en) | Cooling water system | |
| CN211847834U (en) | Primary cooler coal gas temperature regulating device | |
| CN203964369U (en) | The different poly-state heat utilization system of solar energy with throttle control device | |
| CN206432846U (en) | Cooling water recoil visible system | |
| CN203518355U (en) | Liquid supply device and refrigerating unit | |
| CN205119913U (en) | High pressure divides liquid system | |
| CN105498019A (en) | Bicirculating system of water for injection | |
| CN214620287U (en) | Cooling system | |
| CN204987653U (en) | Energy -saving cooling water set device of taking a trial run | |
| RU2485406C1 (en) | Water heating system | |
| CN205065944U (en) | Air conditioner between columns and air conditioning system between columns | |
| CN203604166U (en) | Air compressor water cooler device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |