CN220123301U - Refrigerating system of data machine room - Google Patents
Refrigerating system of data machine room Download PDFInfo
- Publication number
- CN220123301U CN220123301U CN202320973296.XU CN202320973296U CN220123301U CN 220123301 U CN220123301 U CN 220123301U CN 202320973296 U CN202320973296 U CN 202320973296U CN 220123301 U CN220123301 U CN 220123301U
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- unit
- wall plate
- air
- refrigerating system
- mounting hole
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- 238000005057 refrigeration Methods 0.000 claims description 24
- 238000004378 air conditioning Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 10
- 238000010009 beating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 15
- 239000002184 metal Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to the technical field of data machine room air conditioners, in particular to a refrigerating system of a data machine room, wherein a machine set air supply port is formed in the position of a front wall plate, a left wall plate and a right wall plate of a machine set box body, which correspond to fans, a first wind shield is detachably connected to the left wall plate and covers the machine set air supply port of the left wall plate, a second wind shield is detachably connected to the right wall plate and covers the machine set air supply port of the right wall plate, the left and right air supply directions of the machine set can be flexibly adjusted when the air conditioner is installed on site according to the air supply requirement of the data machine room, if the left side is required to supply air, the first wind shield is removed, and similarly, if the right side is required to supply air, the second wind shield is removed, and similarly, if the left side and the right side are required to supply air, the first wind shield and the second wind shield are removed, so that accurate cooling is realized.
Description
Technical Field
The utility model relates to the technical field of data machine room air conditioners, in particular to a refrigerating system of a data machine room.
Background
A traditional machine room air conditioning system, which is a common room-level air conditioning unit, is positioned beside a cabinet, the whole machine room is an air supply and return air space, when room-level refrigeration is adopted, a machine room air handling (CRAH) unit is associated with the machine room and works in parallel to handle the total heat load of the machine room, the room-level refrigeration system may consist of one or more air conditioners and provide cold air which is completely not restrained by an air pipe, an air door, an air outlet and the like, or the air supply and/or return air may be partially restrained by an overhead floor or a suspended ceiling return air channel; the other type is a row-level air conditioner, the air conditioner is arranged side by side with the cabinets and is made into a cold/hot channel mode, when a row-level refrigeration configuration is adopted, CRAH units are associated with the cabinet rows, and are considered to be special for a certain cabinet row in design, and the CRAH units can be located between IT cabinets or can be installed in a suspended ceiling. Compared with the traditional room-level refrigeration without air flow containment, the air flow path is shorter, the specificity is more definite, in addition, the predictability of the air flow is higher, the whole rated refrigeration capacity of the CRAH can be fully utilized, and the higher power density can be realized.
There is still another type of cabinet level refrigeration, where CRAH units are associated with cabinets, they are considered to be designed specifically for a cabinet. The CRAH units are mounted directly on or within the IT cabinet. Compared with room-level or line-level refrigeration, the air flow path of the cabinet is shorter and the degree of specialization is more accurate, so that the air flow is not affected by any installation variation or machine room constraint at all. All the rated capacity of the CRAH is fully utilized and the highest power density (up to 50kW per cabinet) is achieved. For example, the application number is CN 201320612745.4's refrigerating system for data computer lab, through directly setting up air conditioning unit in the rack, set up air conditioning unit in the aspect of operability between the rack for traditional refrigerating system and promoted, the dismouting is convenient, reduce construction cost and material cost, however, the unit supply-air outlet has been seted up to the position that the fan was corresponded to the front wallboard of this scheme unit box, the upper wallboard, left side wallboard and right wallboard, and can not nimble air-out direction of selecting, be unfavorable for realizing accurate cooling, be difficult to be applicable to air conditioning unit and install at the right-hand member of rack permutation, left end or have the condition that one side's equipment does not have calorific capacity.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a refrigerating system of a data machine room.
The aim of the utility model is achieved by the following technical scheme: the utility model provides a refrigerating system of data computer lab, includes air conditioning unit, air conditioning unit includes the unit box, holds the fan of locating the unit box and holds the heat exchanger of locating the unit box, separate into preceding cavity and back cavity through the box baffle in the unit box, the fan is installed in the box baffle and is held in preceding cavity, the heat exchanger is installed in fan one side and is located back cavity, and the unit supply-air outlet has all been seted up to the position that front wallboard, left wallboard and the right wallboard of unit box correspond the fan, and the unit return air inlet has been seted up to the position that back wallboard, the right wallboard of unit box correspond the heat exchanger, refrigerating system still includes to hold and locates first deep bead and the second deep bead of preceding cavity, first deep bead can dismantle the unit supply-air outlet of connecting in left wallboard and covering in left wallboard, the second deep bead can dismantle the unit supply-air outlet of connecting in right wallboard and covering in right wallboard.
Preferably, the left wall plate is provided with a first mounting hole, the first wind shield is provided with a second mounting hole communicated with the first mounting hole, the refrigerating system further comprises a first bolt and a first nut, and the first bolt penetrates through the first mounting hole and the second mounting hole and is in threaded fit with the first nut; the right wallboard is provided with a third mounting hole, the second wind shield is provided with a fourth mounting hole communicated with the third mounting hole, the refrigerating system further comprises a second bolt and a second nut, and the second bolt penetrates through the third mounting hole and the fourth mounting hole and is in threaded fit with the second nut.
Preferably, a first positioning ridge protrudes from the inner wall of the left wall plate, a first positioning hole is formed in the first wind shield, and the first positioning ridge protrudes from the first positioning hole; the inner wall of the right wall plate is provided with a second positioning ridge in a protruding mode, the second wind shield is provided with a second positioning hole, and the second positioning ridge is protruding in the second positioning hole.
Preferably, the refrigeration system further comprises a wet film humidifier, and the wet film humidifier is connected to one side of the heat exchanger, which is close to the air return port of the unit.
Preferably, the refrigerating system further comprises an electric heater, and the electric heater is connected to one side, far away from the air return port of the unit, of the heat exchanger.
Preferably, the refrigeration system further comprises an electric cabinet connected to the top of the unit box body, and the electric cabinet is used for accommodating electric control equipment.
Preferably, the electric control box comprises a cabinet body connected to the top of the unit box body and a drawer in sliding connection with the cabinet body, and the drawer is used for accommodating electric control equipment.
Preferably, the front end of the cabinet body is provided with a bending part, a first lock hole is formed in the bending part, a second lock hole is formed in the drawer, and the refrigerating system further comprises an inner nut fixedly connected to the first lock hole, and a third bolt penetrating through the second lock hole and the first lock hole and in threaded fit with the inner nut.
Preferably, the outside of drawer is connected with spacing panel beating, spacing panel beating be used for with the cooperation of bending portion is restricted the sliding distance of drawer.
The utility model has the beneficial effects that: according to the refrigerating system of the data machine room, the machine set air supply openings are formed in the positions of the front wall plate, the left wall plate and the right wall plate of the machine set box body, which correspond to the fans, the first wind shield is detachably connected to the left wall plate and covers the machine set air supply opening of the left wall plate, the second wind shield is detachably connected to the right wall plate and covers the machine set air supply opening of the right wall plate, accordingly, the left and right air supply directions of the machine set can be flexibly adjusted when the air conditioner is installed on site according to the air supply requirement of the data machine room, the first wind shield can be detached if the left side is required to supply air, the second wind shield can be detached if the right side is required to supply air, and similarly, the first wind shield and the second wind shield can be detached if the left side and the right side are required to supply air, so that accurate cooling is facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
FIG. 3 is a schematic view of another partial structure of the present utility model;
FIG. 4 is a schematic view of the split construction of the left panel and the first wind deflector according to the present utility model;
FIG. 5 is an enlarged schematic view of A in FIG. 4;
fig. 6 is an exploded view of the electric cabinet according to the present utility model.
The reference numerals are: 1. a blower; 2. a heat exchanger; 3. a box partition; 4. a front chamber; 5. a rear chamber; 6. a front wall panel; 7. a left wall plate; 8. a right wall plate; 9. a rear wall panel; 10. a unit air supply outlet; 11. a unit return air inlet; 12. a first wind deflector; 13. a first mounting hole; 14. a second mounting hole; 15. a first nut; 16. a first positioning ridge; 17. a first positioning hole; 18. a wet film humidifier; 19. an electric heater; 20. an electric control box; 201. a cabinet body; 202. a drawer; 21. a bending part; 22. a first lock hole; 23. a second lock hole; 24. an inner nut; 25. and (5) limiting metal plates.
Detailed Description
The present utility model will be further described with reference to examples and drawings, which are not intended to be limiting, for the understanding of those skilled in the art.
As shown in fig. 1-6, a refrigeration system of a data machine room comprises an air conditioning unit, the air conditioning unit comprises a unit box body, a fan 1 accommodated in the unit box body and a heat exchanger 2 accommodated in the unit box body, the unit box body is divided into a front cavity 4 and a rear cavity 5 through a box partition plate 3, the fan 1 is installed in the box partition plate 3 and accommodated in the front cavity 4, the heat exchanger 2 is installed on one side of the fan 1 and is positioned in the rear cavity 5, a unit air supply opening 10 is formed in positions of a front wall plate 6, a left wall plate 7 and a right wall plate 8 of the unit box body, corresponding to the fan 1, a unit air return opening 11 is formed in positions of a rear wall plate 9 and a right wall plate 8 of the unit box body, corresponding to the heat exchanger 2, the refrigeration system further comprises a first wind deflector 12 and a second wind deflector which are accommodated in the front cavity 4, the first wind deflector 12 is detachably connected to the left wall plate 7 and covers a unit air supply opening 10 of the left wall plate 7, and the second wind deflector is detachably connected to the right wall plate 8 and covers the unit air supply opening 10 of the right wall plate 8.
This refrigerating system of data computer lab all sets up unit supply-air outlet 10 in the front wallboard 6 of unit box, left side wallboard 7 and right wallboard 8 correspond the position of fan 1, and connect first deep bead 12 can dismantle in left wallboard 7 and cover in left wallboard 7's unit supply-air outlet 10, the second deep bead can dismantle connect in right wallboard 8 and cover in right wallboard 8's unit supply-air outlet 10, can adjust the unit in a flexible way when this air conditioning unit is installed on the spot according to the air supply demand of data computer lab according to this, if need left side also supply air, then tear out first deep bead 12 can, in the same way, if need right side also supply air, then tear out the second deep bead can, in the same way, if need both sides also supply air, then tear out first deep bead 12 and second deep bead can, be favorable to realizing accurate cooling.
Further, the left wall plate 7 is provided with a first mounting hole 13, the first wind shield 12 is provided with a second mounting hole 14 communicated with the first mounting hole 13, the refrigeration system further comprises a first bolt and a first nut 15, and the first bolt penetrates through the first mounting hole 13 and the second mounting hole 14 and is in threaded fit with the first nut 15; the third mounting hole has been seted up to right wallboard 8, the fourth mounting hole with the third mounting hole intercommunication has been seted up to the second deep bead, refrigerating system still includes second bolt and second nut, the second bolt runs through third mounting hole and fourth mounting hole and with second nut screw thread fit, realizes that first deep bead 12 can dismantle and connect in left wallboard 7 and second deep bead can dismantle and connect in right wallboard 8, is convenient for dismantle first deep bead 12 and/or second deep bead by on-the-spot staff as required at the data computer lab.
Further, a first positioning ridge 16 protrudes from the inner wall of the left wall plate 7, the first wind deflector 12 is provided with a first positioning hole 17, and the first positioning ridge 16 protrudes from the first positioning hole 17; the inner wall of the right wall plate 8 is provided with a second positioning ridge in a protruding mode, the second wind shield is provided with a second positioning hole, the second positioning ridge is protruding in the second positioning hole, and therefore the first wind shield 12 can be positioned with the left wall plate 7 quickly during production and assembly, and the second wind shield can be positioned with the right wall plate 8 quickly, and production and assembly efficiency is improved.
Further, the refrigeration system further comprises a wet film humidifier 18, and the wet film humidifier 18 is connected to one side of the heat exchanger 2, which is close to the air return port 11 of the unit, so that damage to equipment in a data machine room caused by static electricity due to too low humidity of the refrigeration system can be effectively prevented.
Further, the refrigerating system further comprises an electric heater 19, the electric heater 19 is connected to one side, far away from the unit return air inlet 11, of the heat exchanger 2, and the temperature of a cabinet channel can be guaranteed to be constant through the electric heater 19 when the data machine room is in low load.
Further, the refrigeration system further comprises an electric control box 20 connected to the top of the unit box body, and the electric control box 20 is used for accommodating electric control equipment.
Further, the electric cabinet 20 includes a cabinet 201 connected to the top of the unit cabinet, and a drawer 202 slidably connected to the cabinet 201, where the drawer 202 is used to accommodate electric control equipment, so that the drawer 202 is conveniently drawn out from the cabinet 201 to repair the electric control equipment.
Further, the front end of the cabinet 201 is provided with a bending portion 21, the bending portion 21 is provided with a first lock hole 22, the drawer 202 is provided with a second lock hole 23, the refrigeration system further comprises an inner nut 24 fixedly connected to the first lock hole 22, and a third bolt penetrating through the second lock hole 23 and the first lock hole 22 and in threaded fit with the inner nut 24, so as to lock the drawer 202, and avoid the drawer 202 from loosening and sliding out of the cabinet 201 in the transportation process; when the drawer 202 needs to be pulled out, the third bolt is unscrewed to contact the locking of the drawer 202.
Further, the outside of the drawer 202 is connected with a limiting metal plate 25, and the limiting metal plate 25 is used for limiting the sliding distance of the drawer 202 in cooperation with the bending portion 21, so that the drawer 202 is prevented from being completely separated from the cabinet 201 due to excessive force of staff.
The above embodiments are preferred embodiments of the present utility model, and besides, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (9)
1. The utility model provides a refrigerating system of data computer lab, includes air conditioning unit, air conditioning unit includes the unit box, holds the fan of locating the unit box and holds the heat exchanger of locating the unit box, separate into preceding cavity and back cavity through the box baffle in the unit box, the fan is installed in the box baffle and is held in preceding cavity, the heat exchanger is installed in fan one side and is located back cavity, and the unit supply-air outlet has all been seted up to the position that front wall board, left wall board and right wall board of unit box correspond the fan, and the unit return air inlet has been seted up to the position that back wall board, right wall board of unit box correspond the heat exchanger, its characterized in that: the refrigerating system further comprises a first wind deflector and a second wind deflector which are contained in the front cavity, the first wind deflector is detachably connected to the left wall plate and covers the unit air supply opening of the left wall plate, and the second wind deflector is detachably connected to the right wall plate and covers the unit air supply opening of the right wall plate.
2. A refrigeration system for a data room as claimed in claim 1, wherein: the refrigerating system further comprises a first bolt and a first nut, wherein the first bolt penetrates through the first mounting hole and the second mounting hole and is in threaded fit with the first nut; the right wallboard is provided with a third mounting hole, the second wind shield is provided with a fourth mounting hole communicated with the third mounting hole, the refrigerating system further comprises a second bolt and a second nut, and the second bolt penetrates through the third mounting hole and the fourth mounting hole and is in threaded fit with the second nut.
3. A refrigeration system for a data room as claimed in claim 1, wherein: the inner wall of the left wall plate is provided with a first positioning convex ridge in a protruding mode, the first wind shield is provided with a first positioning hole, and the first positioning convex ridge is provided with a first positioning hole in a protruding mode; the inner wall of the right wall plate is provided with a second positioning ridge in a protruding mode, the second wind shield is provided with a second positioning hole, and the second positioning ridge is protruding in the second positioning hole.
4. A refrigeration system for a data room as claimed in claim 1, wherein: the refrigerating system further comprises a wet film humidifier, and the wet film humidifier is connected to one side, close to the air return port of the unit, of the heat exchanger.
5. A refrigeration system for a data room as claimed in claim 1, wherein: the refrigerating system further comprises an electric heater, and the electric heater is connected to one side, far away from the air return port of the unit, of the heat exchanger.
6. A refrigeration system for a data room as claimed in claim 1, wherein: the refrigerating system further comprises an electric cabinet connected to the top of the unit box body, and the electric cabinet is used for accommodating electric control equipment.
7. A refrigeration system for a data room as claimed in claim 6, wherein: the electric cabinet comprises a cabinet body connected to the top of the unit cabinet body and a drawer in sliding connection with the cabinet body, and the drawer is used for accommodating electric control equipment.
8. A refrigeration system for a data room as claimed in claim 7, wherein: the front end of the cabinet body is provided with a bending part, a first lock hole is formed in the bending part, a second lock hole is formed in the drawer, and the refrigerating system further comprises an inner nut fixedly connected to the first lock hole, and a third bolt penetrating through the second lock hole and the first lock hole and in threaded fit with the inner nut.
9. A refrigeration system for a data room as claimed in claim 8, wherein: the outside of drawer is connected with spacing panel beating, spacing panel beating be used for with the cooperation of bending portion restriction the sliding distance of drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973296.XU CN220123301U (en) | 2023-04-25 | 2023-04-25 | Refrigerating system of data machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320973296.XU CN220123301U (en) | 2023-04-25 | 2023-04-25 | Refrigerating system of data machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220123301U true CN220123301U (en) | 2023-12-01 |
Family
ID=88893248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320973296.XU Active CN220123301U (en) | 2023-04-25 | 2023-04-25 | Refrigerating system of data machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220123301U (en) |
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2023
- 2023-04-25 CN CN202320973296.XU patent/CN220123301U/en active Active
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| GR01 | Patent grant | ||
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