CN204153891U - A kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil - Google Patents
A kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil Download PDFInfo
- Publication number
- CN204153891U CN204153891U CN201420133413.2U CN201420133413U CN204153891U CN 204153891 U CN204153891 U CN 204153891U CN 201420133413 U CN201420133413 U CN 201420133413U CN 204153891 U CN204153891 U CN 204153891U
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- fan coil
- fan
- temperature
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001704 evaporation Methods 0.000 claims abstract description 4
- 230000008020 evaporation Effects 0.000 claims abstract description 4
- 235000020681 well water Nutrition 0.000 claims abstract description 4
- 239000002349 well water Substances 0.000 claims abstract description 4
- 238000005057 refrigeration Methods 0.000 claims 4
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
Abstract
The utility model provides a kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil.This rack automatic temperature-controlled pair of low-temperature receiver fan coil comprises first group of fan coil, first group of blower fan, the cold-water return pipe connecting first group of fan coil, the cold water outlet pipe connecting first group of fan coil, second group of fan coil, second group of blower fan, connects the chilled water return pipe of second group of fan coil, connects the chilled water outlet pipe of second group of fan coil, and carries out the control device of automatic temperature-adjusting adjustment for two groups of fan coils.The cold water that first group of fan coil adopts well water, river (lake) water, water evaporation mode to obtain etc. are as low temperature cold source.Second group of fan coil adopts chilled water as low temperature cold source.Carry out the control device of automatic temperature-adjusting adjustment for two groups of fan coils, automatically can regulate the rotating speed of two groups of blower fans, control the Inlet and outlet water temperature difference.System adopts dual coil pipes technology, and provide two low-temperature receiver cooling, reliability is high, energy-conserving and environment-protective, can meet the requirement of rack height heat density design.
Description
Technical field
The utility model relates to a kind of fan coil, especially a kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil.
Background technology
Along with the fast development of data center traffic, a large amount of server apparatus runs in scheming room in the data, because present server apparatus has equipment, the features such as intensive, heat dissipation capacity high concentration are set, data center machine room hot-spot problem becomes increasingly conspicuous, and energy consumption height also becomes the obstruction of machine room development.The original air conditioner cooling system working method of machine room can not meet the requirement of rack height heat density design, needs a kind of solution of rack cooling system.
Summary of the invention
Order of the present utility model is the shortcoming solving prior art existence, provides a kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil and method for designing thereof.
The technical solution adopted in the utility model is: design a kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil, comprise first group of fan coil, first group of blower fan, the cold-water return pipe connecting first group of fan coil, the cold water outlet pipe connecting first group of fan coil, second group of fan coil, second group of blower fan, connect the chilled water return pipe of second group of fan coil, connect the chilled water outlet pipe of second group of fan coil, and carry out the control device of automatic temperature-adjusting adjustment for two groups of fan coils.
In the utility model, the cold water that first group of fan coil adopts well water, river (lake) water, water evaporation mode to obtain etc. are as low temperature cold source.
In the utility model, second group of fan coil adopts chilled water as low temperature cold source.
In the utility model, carry out the control device of automatic temperature-adjusting adjustment for two groups of fan coils, automatically can regulate the rotating speed of two groups of blower fans, control the Inlet and outlet water temperature difference.
In the utility model, use dual coil pipes, two groups of fan coils work simultaneously.
The beneficial effects of the utility model are:
System adopts dual coil pipes technology, and provide two low-temperature receiver cooling, reliability is high, energy-conserving and environment-protective, can meet the requirement of rack height heat density design.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of an embodiment of rack of the present utility model automatic temperature-controlled pair of low-temperature receiver fan coil.
Accompanying drawing 1 description of symbols: 1 is first group of fan coil, 2 is first group of blower fan, 3 is cold-water return pipes of connection first group of fan coil, 4 is cold water outlet pipes of connection first group of fan coil, 5 is second group of fan coil, and 6 is second group of blower fan, and 7 is chilled water return pipes of connection second group of fan coil, 8 is chilled water outlet pipes of connection second group of fan coil, and 9 is the control device carrying out automatic temperature-adjusting adjustment for two groups of fan coils.
Detailed description of the invention
Further illustrate the utility model below in conjunction with Figure of description and embodiment, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, the rack of the present utility model structural representation of one embodiment of automatic temperature-controlled pair of low-temperature receiver fan coil.In this embodiment, comprise first group of fan coil 1, first group of blower fan 2, connect the cold-water return pipe 3 of first group of fan coil, connect cold water outlet pipe 4, second group of fan coil 5 of first group of fan coil, second group of blower fan 6, connect the chilled water return pipe 7 of second group of fan coil, connect the chilled water outlet pipe 8 of second group of fan coil, carry out the control device 9 of automatic temperature-adjusting adjustment for two groups of fan coils.
The cold water that first group of fan coil adopts well water, river (lake) water, water evaporation mode to obtain etc. are as low temperature cold source.
Second group of fan coil adopts chilled water as low temperature cold source.
Carry out the control device of automatic temperature-adjusting adjustment for two groups of fan coils, automatically can regulate the rotating speed of two groups of blower fans, the Inlet and outlet water temperature difference controlling first group of fan coil, within the scope of 4 DEG C, controls the Inlet and outlet water temperature difference of second group of fan coil within the scope of 5 DEG C.
Of the present utility model pair of low-temperature receiver fan-coil device is arranged on bottom rack, hot-air enters this device by the rear portion return air of rack server, first through first group of fan coil, above-mentioned natural cooling source is utilized to cool hot return air, then through second group of fan coil, utilize chilled water low-temperature receiver to cool hot return air, finally cooled cold air air-out being sent into the front portion of rack server, is server radiating.
The utility model adopts dual coil pipes technology, and provide two low-temperature receiver cooling, reliability is high, energy-conserving and environment-protective.
The utility model can meet the requirement of rack height heat density design, provide a kind of solution of rack cooling system, can significantly save user's energy consumption, reduce operating cost.
Though the utility model is disclosed by previous embodiment, is not limited in content mentioned in previous embodiment, not departing from any change and amendment done in spirit and scope of the present utility model, all belongs to protection domain of the present utility model.
Claims (4)
1. a rack automatic temperature-controlled pair of low-temperature receiver fan coil, comprising: first group of fan coil (1), first group of blower fan (2), the cold-water return pipe (3) connecting first group of fan coil, the cold water outlet pipe (4) connecting first group of fan coil, second group of fan coil (5), second group of blower fan (6), connect second group of fan coil chilled water return pipe (7), connect the chilled water outlet pipe (8) of second group of fan coil, carry out the control device (9) of automatic temperature-adjusting adjustment for two groups of fan coils.
2. rack according to claim 1 automatic temperature-controlled pair of low-temperature receiver fan coil, it is characterized in that first group of fan coil (1) utilizes low temperature cold source: first group of blower fan (2) sucks high temperature return air to first group of fan coil (1) from server cabinet, adopt well water, river, lake water, the cold water that water evaporation mode obtains is as low temperature cold source, first group of fan coil (1) is sent into by the cold-water return pipe (3) of connection first group of fan coil, first time refrigeration is carried out to air intake, low temperature cold source after refrigeration sends first group of fan coil (1) from the cold water outlet pipe (4) of connection first group of fan coil again.
3. rack according to claim 1 automatic temperature-controlled pair of low-temperature receiver fan coil, it is characterized in that second group of fan coil (5) utilizes low temperature cold source: adopt chilled water as low temperature cold source as low temperature cold source, second group of fan coil (5) is sent into by the chilled water return pipe (7) of connection second group of fan coil, second time refrigeration is carried out to air intake, low temperature cold source after refrigeration sends second group of fan coil (5) from the chilled water outlet pipe (8) of connection second group of fan coil again, and second group of blower fan (6) sends low temperature air-out to server cabinet.
4. rack according to claim 1 automatic temperature-controlled pair of low-temperature receiver fan coil, it is characterized in that first group of fan coil (1), control device that second group of fan coil (5), two groups of fan coils carry out automatic temperature-adjusting adjustment, automatically can regulate the rotating speed of two groups of blower fans, control the Inlet and outlet water temperature difference.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133413.2U CN204153891U (en) | 2014-03-24 | 2014-03-24 | A kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420133413.2U CN204153891U (en) | 2014-03-24 | 2014-03-24 | A kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153891U true CN204153891U (en) | 2015-02-11 |
Family
ID=52512002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420133413.2U Expired - Lifetime CN204153891U (en) | 2014-03-24 | 2014-03-24 | A kind of rack automatic temperature-controlled pair of low-temperature receiver fan coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153891U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555104A (en) * | 2016-02-02 | 2016-05-04 | 北京纳源丰科技发展有限公司 | Overhead heat pipe module structure for heat removal of machine room |
| CN111854012A (en) * | 2020-07-09 | 2020-10-30 | 华信咨询设计研究院有限公司 | Mechanical cold source and lake water cold source coupling cold supply system and control method |
| CN113091140A (en) * | 2021-05-25 | 2021-07-09 | 中国工商银行股份有限公司 | Multilayer coil air conditioning unit and coil position adjusting method |
-
2014
- 2014-03-24 CN CN201420133413.2U patent/CN204153891U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555104A (en) * | 2016-02-02 | 2016-05-04 | 北京纳源丰科技发展有限公司 | Overhead heat pipe module structure for heat removal of machine room |
| CN105555104B (en) * | 2016-02-02 | 2018-02-23 | 北京纳源丰科技发展有限公司 | A kind of machine room heat extraction overhead heat pipe module structure |
| CN111854012A (en) * | 2020-07-09 | 2020-10-30 | 华信咨询设计研究院有限公司 | Mechanical cold source and lake water cold source coupling cold supply system and control method |
| CN111854012B (en) * | 2020-07-09 | 2021-12-14 | 华信咨询设计研究院有限公司 | Mechanical cold source and lake water cold source coupling cold supply system and control method |
| CN113091140A (en) * | 2021-05-25 | 2021-07-09 | 中国工商银行股份有限公司 | Multilayer coil air conditioning unit and coil position adjusting method |
| CN113091140B (en) * | 2021-05-25 | 2022-04-29 | 中国工商银行股份有限公司 | Multilayer coil air conditioning unit and coil position adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518052 Guangdong city of Shenzhen province Nanshan District Qianhai road Zhenye international business center 1908 Patentee after: SHENZHEN ESIN TECHNOLOGY Co.,Ltd. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Qianhai road Zhenye international business center 1908 Patentee before: SHENZHEN ESIN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |
Address after: 518052 two floor, A District, 100 Wang Xin Industrial Zone, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee after: SHENZHEN ESIN TECHNOLOGY Co.,Ltd. Address before: 518052 Guangdong Shenzhen Nanshan District former sea road, Zhen Ye international business center 1908 Patentee before: SHENZHEN ESIN TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150211 |