CN203757933U - Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning - Google Patents
Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning Download PDFInfo
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- CN203757933U CN203757933U CN201420144272.4U CN201420144272U CN203757933U CN 203757933 U CN203757933 U CN 203757933U CN 201420144272 U CN201420144272 U CN 201420144272U CN 203757933 U CN203757933 U CN 203757933U
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Abstract
The utility model discloses a hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning. The hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning comprises an evaporative cooling air conditioning unit and a precision air conditioning which are arranged in a machine room; the evaporative cooling air conditioning unit is arranged on an air inlet side of the precision air conditioning; a cabinet a and a cabinet b are arranged on an air outlet side of the precision air conditioning in turn; a hot channel a is formed between the precision air conditioning and the cabinet a; a cool channel is formed between the cabinet a and the cabinet b; a valve is arranged above the cold channel; the ground of the machine room, which is corresponding to the lower portion of the cold channel, is provided with a floor air diffuser; the floor air diffuser is communicated with the evaporative cooling air conditioning unit through an air pipe; a hot channel b is formed between the cabinet b and a wall which is provided with an air outlet. According to the hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning, linkage control is achieved between an evaporative cooling air conditioning and the precision air conditioning, the structure is compact, the occupied area is small, and the installation and the use are convenient.
Description
Technical field
The utility model belongs to operation of air conditioning systems technical field, is specifically related to the modular air conditioner in machine room of a kind of cold and hot subregion, evaporative cooling and precision air conditioner interlock.
Background technology
At present, along with the development of mechanics of communication, information interchange is abundant gradually, thereby drive the construction of data center, in order to ensure electronic equipment and the facility energy reliability service of caloric value, it is essential that air-conditioning system is set in machine room, and utilizing natural cooling source to reduce air conditioner in machine room energy consumption becomes a kind of effectively means.
According to statistics, in data center, the power consumption of air-conditioning system accounts for 40% left and right of whole machine room power consumption, common carrier is also seen the proportion of air conditioner in machine room energy consumption in operation, recognize that precision air conditioner can not meet energy-conservation requirement, the modular computer-room air conditioning system that therefore proposes a kind of cold and hot subregion, evaporative cooling and precision air conditioner interlock is just extremely important.
Utility model content
The purpose of this utility model is to provide the modular air conditioner in machine room of a kind of cold and hot subregion, evaporative cooling and precision air conditioner interlock, has realized the interlock control between the two of Evaporative Cooling Air Conditioning and precision air conditioner, effectively reduces the temperature of machine room.
The technical scheme that the utility model adopts is, the modular air conditioner in machine room of cold and hot subregion, evaporative cooling and precision air conditioner interlock, include the Evaporative Cooling Air Conditioning unit and the precision air conditioner that are arranged in machine room, Evaporative Cooling Air Conditioning unit is arranged at the inlet side of precision air conditioner, and the air side of precision air conditioner is disposed with rack a and rack b; Between precision air conditioner and rack a, form passage of heat a; Between rack a and rack b, form cold passage, the top of cold passage is provided with valve, and cold passage bottom is provided with floor air diffuser on corresponding machine room ground, and floor air diffuser is communicated with by airduct with Evaporative Cooling Air Conditioning unit; Rack b and between the walls form passage of heat b, on this wall, are provided with exhaust outlet.
Feature of the present utility model is also,
Evaporative Cooling Air Conditioning unit, include machine unit shell, in machine unit shell, arranged on left and right sides is symmetrically arranged with respectively the first staggered form dew point indirect evaporative refrigerating module, the second staggered form dew point indirect evaporative refrigerating module, between the first staggered form dew point indirect evaporative refrigerating module and the second staggered form dew point indirect evaporative refrigerating module, forms air channel;
The bottom of the first staggered form dew point indirect evaporative refrigerating module, air channel and the second staggered form dew point indirect evaporative refrigerating module is provided with a water storage box.
The first staggered form dew point indirect evaporative refrigerating module, includes the first core body that is arranged at water storage box top, and the top of the first core body is disposed with the first set of heat exchange tubes, the first water-locator, the one or two time water grid and first row blower fan; On machine unit shell sidewall corresponding to the first core body, be provided with the first control air air inlet, on machine unit shell sidewall corresponding to the first set of heat exchange tubes, be provided with the first output air air inlet, on machine unit shell roof corresponding to first row blower fan, be provided with first row air port;
The second staggered form dew point indirect evaporative refrigerating module, includes the second core body that is arranged at water storage box top, and the top of the second core body is disposed with the second set of heat exchange tubes, the second water-locator, the two or two time water grid and second row blower fan; On machine unit shell sidewall corresponding to the second core body, be provided with the second control air air inlet, on machine unit shell sidewall corresponding to the second set of heat exchange tubes, be provided with the second output air air inlet, on machine unit shell roof corresponding to second row blower fan, be provided with second row air port;
In air channel, be provided with pressure fan near upper end, on machine unit shell sidewall corresponding to pressure fan, be provided with air outlet.
Water storage box is connected with the first water-locator, the second water-locator respectively by feed pipe;
On feed pipe, be provided with water circulating pump.
In water storage box, be provided with water filter.
In the first control air air inlet, the second control air air inlet, the first output air air inlet and the second output air air inlet, be provided with filter.
The first core body is made up of orthogonal dry passage and wet channel, and the surface of the first core body is provided with single row of perforations or many row's perforation along diagonal from bottom to top by air intake direction;
The second core body is made up of orthogonal dry passage and wet channel, and the surface of the second core body is provided with single row of perforations or many row's perforation along diagonal from bottom to top by air intake direction.
The first set of heat exchange tubes is made up of many horizontally disposed heat exchanger tubes, and the second set of heat exchange tubes is made up of many horizontally disposed heat exchanger tubes.
The beneficial effects of the utility model are:
1. modular air conditioner in machine room of the present utility model, adopts Evaporative Cooling Air Conditioning unit and two kinds of modular air conditioner in machine room of precision air conditioner, implementation structure compactness, floor space advantage little and easy to install.
2. modular air conditioner in machine room of the present utility model, adopt Evaporative Cooling Air Conditioning unit blasting air to cold passage area, precision air conditioner to blow to passage of heat region, and the draft type of below serving back, taking full advantage of thermodynamic circulation is air flow power, power-equipment need not be set, and air-flow, energy flow flow unobstructed.
3. modular air conditioner in machine room of the present utility model, Evaporative Cooling Air Conditioning unit and precision air conditioner are realized interlock between the two and are controlled, can automatically switch: in the time that Evaporative Cooling Air Conditioning unit is opened, precision air conditioner is closed, precision air conditioner open time, Evaporative Cooling Air Conditioning unit is closed.
4. modular air conditioner in machine room of the present utility model, Evaporative Cooling Air Conditioning adopts staggered form dew point indirect evaporative cooling air conditioning group, and in unit, symmetrical one-tenth modular construction, realizes cascaded utilization of energy, will be further energy-conservation.
Brief description of the drawings
Fig. 1 is the structural representation of the modular air conditioner in machine room of the utility model;
Fig. 2 is the structural representation of Evaporative Cooling Air Conditioning unit in the modular air conditioner in machine room of the utility model.
In figure, 1. Evaporative Cooling Air Conditioning unit, 2. precision air conditioner, 3. passage of heat a, 4. rack a, 5. floor air diffuser, 6. cold passage, 7. rack b, 8. passage of heat b, 9. exhaust outlet, 10. valve, 11a. the first control air air inlet, 11b. the second control air air inlet, 12a. the first core body, 12b. the second core body, 13a. the first output air air inlet, 13b. the second output air air inlet, 14a. the first set of heat exchange tubes, 14b. the second set of heat exchange tubes, 15a. the first water-locator, 15b. the second water-locator, 16a. the one or two time water grid, 16b. the two or two time water grid, 17a. first row blower fan, 17b. second row blower fan, 18a. first row air port, 18b. second row air port, 19. pressure fans, 20. air outlets, 21. water storage boxes, 22. water circulating pumps, 23. water filters, 24. air channels, 25. feed pipes, 26. walls.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The modular air conditioner in machine room of the cold and hot subregion of the utility model, evaporative cooling and precision air conditioner interlock, its structure as shown in Figure 1, include the Evaporative Cooling Air Conditioning unit 1 and the precision air conditioner 2 that are arranged in machine room, Evaporative Cooling Air Conditioning unit 1 is arranged at the inlet side of precision air conditioner 2, and the air side of precision air conditioner 2 is disposed with rack a4, rack b7; Between precision air conditioner 2 and rack a4, form passage of heat a3, between rack a4 and rack b7, form cold passage 6, the top of cold passage 6 is provided with valve 10, cold passage 6 bottoms are provided with floor air diffuser 5 on corresponding machine room ground, floor air diffuser 5 is communicated with by airduct with Evaporative Cooling Air Conditioning unit 1, rack b7 and be provided with between the wall 26 of exhaust outlet 9 and form passage of heat b8.
What Evaporative Cooling Air Conditioning unit 1 adopted is two staggered form dew point indirect evaporative coolers, two staggered form dew point indirect evaporative coolers symmetrical one-tenth modular construction in machine unit shell, its structure as shown in Figure 2, include machine unit shell, in machine unit shell, the left and right sides is symmetrically arranged with respectively the first staggered form dew point indirect evaporative refrigerating module, the second staggered form dew point indirect evaporative refrigerating module, between the first staggered form dew point indirect evaporative refrigerating module and the second staggered form dew point indirect evaporative refrigerating module, forms vertical air channel 24; The bottom of the first staggered form dew point indirect evaporative refrigerating module, air channel 24 and the second staggered form dew point indirect evaporative refrigerating module is provided with a water storage box 21.
The first staggered form dew point indirect evaporative refrigerating module, include the first core body 12a that is arranged at water storage box 21 tops, the top of the first core body 12a is disposed with the first set of heat exchange tubes 14a, the first water-locator 15a, the one or two time water grid 16a and first row blower fan 17a; On machine unit shell sidewall corresponding to the first core body 12a, be provided with the first control air air inlet 11a; On machine unit shell sidewall corresponding to the first set of heat exchange tubes 14a, be provided with the first output air air inlet 13a; On machine unit shell roof corresponding to first row blower fan 17a, be provided with first row air port 18a.
The second staggered form dew point indirect evaporative refrigerating module, include the second core body 12b that is arranged at water storage box 21 tops, the top of the second core body 12b is disposed with the second set of heat exchange tubes 14b, the second water-locator 15b, the two or two time water grid 16b and second row blower fan 17b; On machine unit shell sidewall corresponding to the second core body 12b, be provided with the second control air air inlet 11b; On machine unit shell sidewall corresponding to the second set of heat exchange tubes 14b, be provided with the second output air air inlet 13b; On machine unit shell roof corresponding to second row blower fan 17b, be provided with second row air port 18b.
Air channel 24 is interior arranges pressure fan 19 near upper end, on the machine unit shell sidewall of pressure fan 19 correspondences, is provided with air outlet 20; Pressure fan 19 is arranged between first row blower fan 17a and second row blower fan 17b.
Water storage box 21 is connected with the first water-locator 15a, the second water-locator 15b respectively by feed pipe 25, is provided with water circulating pump 22 on feed pipe 25; In water storage box 21, be provided with water filter 23.
In the first control air air inlet 11a, the second control air air inlet 11b, the first output air air inlet 13a and the second output air air inlet 13b, be provided with filter.
The first core body 12a and the second core body 12b structure are identical, and by orthogonal dry passage and wet channel composition, the surface of the first core body 12a and the second core body 12b is provided with single row of perforations or many row's perforation along diagonal from bottom to top by air intake direction.
The first set of heat exchange tubes 14a is identical with the second set of heat exchange tubes 14b structure, by many horizontally disposed heat exchanger tube compositions.
The modular air conditioner in machine room apoplexy of the utility model system work process is as follows:
Evaporative Cooling Air Conditioning unit 1 is opened, precision air conditioner 2 is closed, move modular air conditioner in machine room of the present utility model: now Open valve 10, open the exhaust outlet 9 of machine room, ON cycle water pump 22, the first control air air inlet 11a that outdoor new wind arranges through machine unit shell bilateral symmetry respectively, the second control air air inlet 11b enters in machine unit shell, after outdoor new wind is filtered respectively, respectively through the first core body 12a, the second core body 12b, enter respectively again the first set of heat exchange tubes 14a, the second set of heat exchange tubes 14b, finally by first row blower fan 17a through first row air port 18a, discharge machine room by second row blower fan 17b through second row air port 18b, and air enters in machine unit shell through symmetrically arranged the first output air air inlet 13a on machine unit shell two side and the second output air air inlet 13b respectively in machine room, after being filtered respectively, enter respectively again the first set of heat exchange tubes 14a, the second set of heat exchange tubes 14b, converge in air channel 24 and send into plenum chamber by pressure fan 19 through air outlet 20, cold air is delivered to air conditioning area through airduct and floor air diffuser 5.
Evaporative Cooling Air Conditioning unit 1 is closed, precision air conditioner 2 is while opening, move modular air conditioner in machine room of the present utility model, now the exhaust outlet 9 of Open valve 10 and machine room, closes water circulating pump 22, and air is directly discharged machine room by the exhaust outlet 9 of machine room after precision air conditioner 2 is processed.
Evaporative Cooling Air Conditioning unit 1 and precision air conditioner 2 are all opened, while moving modular air conditioner in machine room of the present utility model, valve-off 10, open the exhaust outlet 9 of machine room, ON cycle water pump 22, outdoor new wind is respectively through the first control air air inlet 11a of machine unit shell both sides, the second control air air inlet 11b enters in machine unit shell, after being filtered by filter, enter respectively the first core body 12a, after the second core body 12b, enter respectively again the first set of heat exchange tubes 14a, the second set of heat exchange tubes 14b, finally by first row blower fan 17a through first row air port 18a, discharge machine room by second row blower fan 17b through second row air port 18b, and after air in machine room enters and is filtered in machine unit shell through the first output air air inlet 13a and the second output air air inlet 13b respectively, enter respectively again the first set of heat exchange tubes 14a, the second set of heat exchange tubes 14b, converge at air channel 24 and send into plenum chamber by pressure fan 19 through air outlet 20 after interior, cold air is delivered to cold passage 6 through floor air diffuser 5, meanwhile, air is processed and is delivered to passage of heat b8 through precision air conditioner 2, is discharged afterwards by the exhaust outlet 9 of machine room.
The modular air conditioner in machine room grey water system course of work of the cold and hot subregion of the utility model, evaporative cooling and precision air conditioner interlock:
In the first set of heat exchange tubes 14a and the second set of heat exchange tubes 14b, recirculated water in water storage box 21 is processed through water filter 23, deliver to respectively the first water-locator 15a, the second water-locator 15b by water circulating pump 22 through feed pipe 25 again, sprayed to the first set of heat exchange tubes 14a by the first water-locator 15a, finally got back in water storage box 21 by spray to the second set of heat exchange tubes 14b by the second water-locator 15b spray.
In the first core body 12a and the second core body 12b, recirculated water in water storage box 21 is processed through water filter 23, deliver to respectively the first water-locator 15a, the second water-locator 15b by water circulating pump 22 through feed pipe 25 again, sprayed to the first core body 12a by the first water-locator 15a, sprayed to the second core body 12b by the second water-locator 15b, finally get back in water storage box 21 by spray.
The first staggered form dew point indirect evaporative refrigerating module, the second staggered form dew point indirect evaporative refrigerating module, are sprayed to core component by the first water-locator 15a, the second water-locator 15b respectively by a water circulating pump 22 after water filter 23 is processed.
The modular air conditioner in machine room of the cold and hot subregion of the utility model, evaporative cooling and precision air conditioner interlock has overcome weak point of the prior art, can more effectively be applied in the middle of reality, by cross flow dew point indirect evaporative cooler and the suitable combination of horizontal tube indirect evaporation cooler, more than send draft type next time to build a kind of modular air conditioner in machine room.
Claims (8)
1. the modular air conditioner in machine room of cold and hot subregion, evaporative cooling and precision air conditioner interlock, it is characterized in that, include the Evaporative Cooling Air Conditioning unit (1) and the precision air conditioner (2) that are arranged in machine room, described Evaporative Cooling Air Conditioning unit (1) is arranged at the inlet side of precision air conditioner (2), and the air side of described precision air conditioner (2) is disposed with rack a(4) and rack b(7);
Described precision air conditioner (2) and rack a(4) between form passage of heat a(3);
Described rack a(4) and rack b(7) between form cold passage (6), the top of cold passage (6) is provided with valve (10), described cold passage (6) bottom is provided with floor air diffuser (5) on corresponding machine room ground, and floor air diffuser (5) is communicated with by airduct with described Evaporative Cooling Air Conditioning unit (1);
Described rack b(7) and wall (26) between form passage of heat b(8), on this wall (26), be provided with exhaust outlet (9).
2. modular air conditioner in machine room according to claim 1, it is characterized in that, described Evaporative Cooling Air Conditioning unit (1), include machine unit shell, in described machine unit shell, arranged on left and right sides is symmetrically arranged with respectively the first staggered form dew point indirect evaporative refrigerating module, the second staggered form dew point indirect evaporative refrigerating module, between described the first staggered form dew point indirect evaporative refrigerating module and the second staggered form dew point indirect evaporative refrigerating module, forms air channel (24);
The bottom of described the first staggered form dew point indirect evaporative refrigerating module, air channel (24) and the second staggered form dew point indirect evaporative refrigerating module is provided with a water storage box (21).
3. modular air conditioner in machine room according to claim 2, it is characterized in that, described the first staggered form dew point indirect evaporative refrigerating module, include the first core body (12a) that is arranged at water storage box (21) top, the top of described the first core body (12a) is disposed with the first set of heat exchange tubes (14a), the first water-locator (15a), the one or two time water grid (16a) and first row blower fan (17a); On the machine unit shell sidewall of described the first core body (12a) correspondence, be provided with the first control air air inlet (11a), on the machine unit shell sidewall of described the first set of heat exchange tubes (14a) correspondence, be provided with the first output air air inlet (13a), on the machine unit shell roof of described first row blower fan (17a) correspondence, be provided with first row air port (18a);
Described the second staggered form dew point indirect evaporative refrigerating module, include the second core body (12b) that is arranged at water storage box (21) top, the top of described the second core body (12b) is disposed with the second set of heat exchange tubes (14b), the second water-locator (15b), the two or two time water grid (16b) and second row blower fan (17b); On the machine unit shell sidewall of described the second core body (12b) correspondence, be provided with the second control air air inlet (11b), on the machine unit shell sidewall of described the second set of heat exchange tubes (14b) correspondence, be provided with the second output air air inlet (13b), on the machine unit shell roof of described second row blower fan (17b) correspondence, be provided with second row air port (18b);
In described air channel (24), be provided with pressure fan (19) near upper end, on the machine unit shell sidewall of pressure fan (19) correspondence, be provided with air outlet (20).
4. modular air conditioner in machine room according to claim 3, is characterized in that, described water storage box (21) is connected with the first water-locator (15a), the second water-locator (15b) respectively by feed pipe (25);
On described feed pipe (25), be provided with water circulating pump (22).
5. according to the modular air conditioner in machine room described in claim 2,3 or 4, it is characterized in that, in described water storage box (21), be provided with water filter (23).
6. modular air conditioner in machine room according to claim 3, it is characterized in that, in described the first control air air inlet (11a), the second control air air inlet (11b), the first output air air inlet (13a) and the second output air air inlet (13b), be provided with filter.
7. modular air conditioner in machine room according to claim 3, it is characterized in that, described the first core body (12a) is made up of orthogonal dry passage and wet channel, and the surface of described the first core body (12a) is provided with single row of perforations or many row's perforation along diagonal from bottom to top by air intake direction;
Described the second core body (12b) is made up of orthogonal dry passage and wet channel, and the surface of described the second core body (12b) is provided with single row of perforations or many row's perforation along diagonal from bottom to top by air intake direction.
8. modular air conditioner in machine room according to claim 3, is characterized in that, described the first set of heat exchange tubes (14a) is made up of many horizontally disposed heat exchanger tubes, and described the second set of heat exchange tubes (14b) is made up of many horizontally disposed heat exchanger tubes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144272.4U CN203757933U (en) | 2014-03-27 | 2014-03-27 | Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144272.4U CN203757933U (en) | 2014-03-27 | 2014-03-27 | Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757933U true CN203757933U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144272.4U Expired - Fee Related CN203757933U (en) | 2014-03-27 | 2014-03-27 | Hot and cold partition and evaporative cooling and precision air conditioning linkage type unit machine room air conditioning |
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| Country | Link |
|---|---|
| CN (1) | CN203757933U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546689A (en) * | 2015-12-11 | 2016-05-04 | 诸暨市兴阳机电设备有限公司 | Full-automatic evaporative cooling air-exchanging unit for prison cell |
| CN108668507A (en) * | 2018-06-08 | 2018-10-16 | 浙江大学山东工业技术研究院 | Cold-storage cabinet |
| CN109451706A (en) * | 2018-11-08 | 2019-03-08 | 国网黑龙江省电力有限公司信息通信公司 | A kind of closed communications equipment room of cold passage |
| WO2023010853A1 (en) * | 2021-08-04 | 2023-02-09 | 中兴通讯股份有限公司 | Indirect evaporative cooling device |
-
2014
- 2014-03-27 CN CN201420144272.4U patent/CN203757933U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546689A (en) * | 2015-12-11 | 2016-05-04 | 诸暨市兴阳机电设备有限公司 | Full-automatic evaporative cooling air-exchanging unit for prison cell |
| CN105546689B (en) * | 2015-12-11 | 2017-03-22 | 诸暨市兴阳机电设备有限公司 | Full-automatic evaporative cooling air-exchanging unit for prison cell |
| CN108668507A (en) * | 2018-06-08 | 2018-10-16 | 浙江大学山东工业技术研究院 | Cold-storage cabinet |
| CN108668507B (en) * | 2018-06-08 | 2023-11-14 | 浙江大学山东工业技术研究院 | Cold accumulation cabinet |
| CN109451706A (en) * | 2018-11-08 | 2019-03-08 | 国网黑龙江省电力有限公司信息通信公司 | A kind of closed communications equipment room of cold passage |
| CN109451706B (en) * | 2018-11-08 | 2020-05-12 | 国网黑龙江省电力有限公司信息通信公司 | Closed communication computer lab of cold passageway |
| WO2023010853A1 (en) * | 2021-08-04 | 2023-02-09 | 中兴通讯股份有限公司 | Indirect evaporative cooling device |
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| 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: 20140806 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |