CN210320302U - Integrated microporous tube machine set - Google Patents
Integrated microporous tube machine set Download PDFInfo
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- CN210320302U CN210320302U CN201920774820.4U CN201920774820U CN210320302U CN 210320302 U CN210320302 U CN 210320302U CN 201920774820 U CN201920774820 U CN 201920774820U CN 210320302 U CN210320302 U CN 210320302U
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- box cooling
- unit
- microporous
- backup
- heat dissipation
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Abstract
The utility model belongs to the field of air conditioners, in particular to an integrated microporous tube unit, which comprises a plurality of mutually independent cabinet unit refrigerating/heating systems; the cabinet unit refrigerating/heating system comprises a box cooling unit (3) and an outdoor unit A (2); the box cooling unit (3) comprises a plurality of box cooling units (301); the box cooling unit (301) comprises a box cooling shell (306) and a heat dissipation grating sheet (305); the heat dissipation grid sheet (305) is fixedly arranged in the box cooling shell (306); a microporous pipeline A (302) is fixedly arranged on the heat dissipation grid sheet (305); refrigerant ports of the microporous pipeline A (302) are respectively connected with refrigerant ports of the air return refrigerant distributor A (501) and the air inlet refrigerant distributor A (502). The utility model discloses the installation is laid conveniently, and energy-conserving effect is ideal, and temperature control is rapid, and multimachine allies oneself with accuse uninterrupted duty.
Description
Technical Field
The invention belongs to the field of air conditioners, and particularly relates to an integrated microporous tube unit.
Background
The existing big data cabinet mainly controls the temperature through an air conditioning system in a machine room, and particularly, the thermomagnetic cabinet has large heat, high energy consumption for cooling and large noise. When a plurality of large data cabinets are stored in one machine room simultaneously, the long-time operation of internal equipment of the large data cabinets causes the internal temperature of the cabinets to be high in speed and slow in temperature loss, the equipment easily enters a protection state due to high temperature, and therefore data exchange is affected, and data safety is threatened due to the high temperature.
The solution in the prior art generally adopts a high-power air conditioner for cooling, but the power consumption is huge, and the solution becomes a second power consumption killer which is second only to the thermomagnetic cabinet unit. And the cooling is carried out by adopting an oil cooling method and a water cooling method, but the technical requirement condition is high, the one-time investment cost is high, and the electricity-saving effect is not obvious.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an integrated microporous pipe unit which is convenient to install and lay, ideal in energy-saving effect, rapid in temperature control and capable of continuously working under multi-machine joint control.
In order to solve the technical problem, the invention is realized as follows:
an integrated microporous tube unit comprises a plurality of mutually independent cabinet unit refrigerating/heating systems; the cabinet unit refrigerating/heating system comprises a box cooling unit and an outdoor unit A; the box cooling unit comprises a plurality of box cooling units; the box cooling unit comprises a box cooling shell and a heat dissipation grating sheet; the heat dissipation grating sheet is fixedly arranged in the box cooling shell; a micropore pipeline A is fixedly arranged on the heat dissipation grid sheet; an air inlet and an air outlet are formed in the box cooling shell; a hot air fan is fixedly arranged in the box cooling shell; the refrigerant port of the microporous pipeline A is respectively connected with the refrigerant ports of the air return refrigerant distributor A and the air inlet refrigerant distributor A;
the outdoor unit A comprises an outer heat exchanger A, a fan A, a four-way reversing valve A, a compressor A, a throttling component A, a return air pipe connecting valve A and an air inlet pipe connecting valve A; a plurality of parallel ports on one side of the microporous pipeline A are connected with a port on the right side of the four-way reversing valve A; a plurality of parallel ports on the other side of the microporous pipeline A are connected with the lower port of the outer heat exchanger A through a throttling component A; the upper port of the outer heat exchanger A is connected with the left port of the four-way reversing valve A; the middle common port of the four-way reversing valve A is connected with a return air port of the compressor A; and the inlet of the four-way reversing valve A is connected with the outlet of the compressor A.
As a preferred scheme, the invention is also provided with a backup outdoor unit B and a backup microporous pipeline B; the backup microporous pipeline B is fixedly arranged on the heat dissipation grating sheet; the refrigerant port of the backup microporous pipeline B is respectively connected with the refrigerant ports of the backup air return refrigerant distributor B and the backup air inlet refrigerant distributor B; a fault switching module is fixedly arranged in the box cooling shell; the fault switching module comprises a temperature sensor, a controller and a driving switch module; the signal transmission ports of the temperature sensor and the driving switch module are connected with the signal transmission port of the controller; and the signal transmission ports of the driving switch module are respectively connected with the signal transmission ports of the outdoor unit A and the backup outdoor unit B.
Furthermore, the heat dissipation grid plates can be longitudinally arranged in a labyrinth manner.
Furthermore, the heat-dissipation grid plate is provided with heat-transfer through holes.
Furthermore, the air inlet and the air outlet can adopt a longitudinal strip structure.
The invention is convenient to install and lay, the mutually independent cabinet group refrigerating/heating systems can be flexibly configured according to the number of the cabinets in the machine room, the temperature of the large data cabinet is directly controlled by box cooling, and the cooling effect is obvious. The cabinet unit refrigerating/heating system comprises an outdoor unit and a backup unit which have the same structure. When the outdoor unit breaks down, the temperature sensor captures an abnormal temperature signal, then the control command is sent to the driving switch module by the control, the broken unit is closed in real time, and meanwhile, the backup unit is started to continuously control the temperature, so that the thermal damage to the big data cabinet caused by the failure of the refrigerating/heating system is reduced. The invention has reasonable structure, long service life and 30 years of design life.
Drawings
The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.
Fig. 1 is a schematic view of the overall structure of a cooling unit of a cabinet unit cooling/heating system according to the present invention.
Fig. 2 is a schematic view of the outdoor unit or the backup outdoor unit according to the present invention.
Fig. 3 is a schematic block diagram of a fail-over module circuit of the present invention.
Fig. 4 is an overall layout of the present invention.
In the figure: 1. a cabinet group; 101. a cabinet; 2. an outdoor unit; 2a, backing up an outdoor unit B; 201. an outer heat exchanger A; 202. a fan A; 203. a four-way reversing valve A; 204. a compressor A; 205. a throttling part A; 206. the air return pipe is connected with a valve A; 207. the air inlet pipe is connected with a valve A; 3. a box cooling unit; 301. a box cooling unit; 302. a microporous pipeline A; 302a, a backup microporous pipeline B; 303. a hot air fan; 304. an air inlet and an air outlet; 305. a heat dissipation grid sheet; 306. a box-cooled housing; 307. a heat transfer through hole; 501. a return air refrigerant distributor A; 501a, a return air refrigerant distributor B; 502. air intake refrigerant distributor A.
Detailed Description
As shown in fig. 1 and 2, an integrated micro-porous pipe unit includes a plurality of independent cabinet unit cooling/heating systems; the cabinet unit refrigerating/heating system comprises a box cooling unit 3 and an outdoor unit A2; the box cooling unit 3 comprises a plurality of box cooling units 301; the box cooling unit 301 comprises a box cooling shell 306 and a heat dissipation grating sheet 305; the heat dissipation grid sheet 305 is fixedly arranged in the box cooling shell 306; a microporous pipeline A302 is fixedly arranged on the heat dissipation grid sheet 305; an air inlet 304 and an air outlet 304 are arranged on the box cooling shell 306; a hot air fan 303 is fixedly arranged in the box cooling shell 306; the refrigerant port of the microporous pipeline A302 is respectively connected with the refrigerant ports of the air return refrigerant distributor A501 and the air inlet refrigerant distributor A502;
the outdoor unit A2 comprises an outer heat exchanger A201, a fan A202, a four-way reversing valve A203, a compressor A204, a throttling component A205, an outdoor return air pipe connecting valve A206 and an outdoor air inlet pipe connecting valve A207; a plurality of parallel ports on one side of the microporous pipeline A302 are connected with a port on the right side of the four-way reversing valve A203; a plurality of parallel ports on the other side of the microporous pipeline A302 are connected with the lower port of the outer heat exchanger A201 through a throttling component A205; the upper port of the outer heat exchanger A201 is connected with the left port of a four-way reversing valve A203; the middle common port of the four-way reversing valve A203 is connected with a return port of a compressor A204; the inlet of the four-way reversing valve A203 is connected with the outlet of the compressor A204.
The invention also comprises a backup outdoor unit B2a and a backup microporous pipeline B302 a; the backup microporous pipeline B302a is fixedly arranged on the heat dissipation grid plate 305; the refrigerant ports of the backup microporous pipeline B302a are respectively connected with the refrigerant ports of the backup air-returning refrigerant distributor B501a and the backup air-intake refrigerant distributor B502 a; a fault switching module is also fixedly arranged in the box cooling shell 306; the fault switching module comprises a temperature sensor, a controller and a driving switch module; the signal transmission ports of the temperature sensor and the driving switch module are connected with the signal transmission port of the controller; and the signal transmission ports of the driving switch module are respectively connected with the signal transmission ports of the outdoor unit A2 and the backup outdoor unit B2 a.
The heat-dissipating grid pieces 305 of the present invention are arranged in a labyrinth-like longitudinal direction. In order to increase the heat transfer effect, the heat-dissipating grid sheet 305 is provided with heat transfer through holes 307. The air inlet and outlet 304 adopts a longitudinal strip structure.
As shown in fig. 3, the fault switching module monitors the ambient temperature in the cooling box housing 306 in real time through the temperature sensor, if abnormal temperature is found, the controller can send a control instruction to the driving switch module, and the driving switch module can realize the switching from the fault unit to the normal unit by controlling the on and off of the compressor power supply of the outdoor unit or the backup outdoor unit B. Of course, in the actual redundancy design, the backup unit and the backup microporous pipeline can be considered to be combined in N.
According to the invention, the air inlet and outlet openings are formed on the side walls of the two sides of the box cooling shell 306, the longitudinal strip-shaped structure adopted by the air inlet and outlet opening 304, the heat transfer through hole 307 arranged on the heat dissipation grid sheet 305 and the combined design of the hot fan 303 are adopted, so that the flow of gas in the box cooling shell 306 is accelerated, and the refrigerating/heating effect is more obvious.
The air return pipe connecting valve a206 and the air inlet pipe connecting valve a207 of the outdoor unit A2 are respectively in butt joint with the ports of the heat dissipation grating sheet 305 through the air inlet refrigerant distributor a502 and the air return refrigerant distributor a501, and a microporous pipeline a302 is fixedly arranged on the heat dissipation grating sheet, so that a set of relatively independent refrigerating/heating circulating systems is formed. The return pipe connecting valve B206 and the intake pipe connecting valve B207 of the backup outdoor unit B2a of the present invention are respectively connected with the ports of the heat-dissipating grill 305 through the intake refrigerant distributor B502a and the return refrigerant distributor B501a, which are fixedly provided with the microporous pipeline B302a, so as to form a set of relatively independent backup cooling/heating circulation system.
An outdoor unit A2 and a backup outdoor unit B2a in the cabinet unit refrigerating/heating system are arranged outside a machine room; and a box cooling unit 3 consisting of 3-4 box cooling units connected in series is arranged in the machine room. The cabinet 101 and the box cooling units in the cabinet group 1 are alternately arranged, so that both sides of the cabinet 101 can receive the cooling/heating effect from the box cooling units, and the cooling/heating effect is more direct. The invention can flexibly start and stop the mutually independent cabinet group refrigerating/heating systems according to the using number of the cabinets 101 in the machine room, and has obvious electricity-saving effect.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An integrated microporous tube unit comprises a plurality of mutually independent cabinet unit refrigerating/heating systems; the method is characterized in that: the cabinet unit refrigerating/heating system comprises a box cooling unit (3) and an outdoor unit A (2); the box cooling unit (3) comprises a plurality of box cooling units (301); the box cooling unit (301) comprises a box cooling shell (306) and a heat dissipation grating sheet (305); the heat dissipation grid sheet (305) is fixedly arranged in the box cooling shell (306); a microporous pipeline A (302) is fixedly arranged on the heat dissipation grid sheet (305); an air inlet and an air outlet (304) are arranged on the box cooling shell (306); a hot air fan (303) is fixedly arranged in the box cooling shell (306); the refrigerant port of the microporous pipeline A (302) is respectively connected with the refrigerant ports of the air return refrigerant distributor A (501) and the air inlet refrigerant distributor A (502);
the outdoor unit A (2) comprises an outer heat exchanger A (201), a fan A (202), a four-way reversing valve A (203), a compressor A (204), a throttling component A (205), a return pipe connecting valve A (206) and an air inlet pipe connecting valve A (207); a plurality of parallel ports on one side of the microporous pipeline A (302) are connected with a port on the right side of the four-way reversing valve A (203); a plurality of parallel ports on the other side of the microporous pipeline A (302) are connected with the lower port of the outer heat exchanger A (201) through a throttling component A (205); the upper port of the outer heat exchanger A (201) is connected with the left port of the four-way reversing valve A (203); the middle common port of the four-way reversing valve A (203) is connected with a return air port of the compressor A (204); and the inlet of the four-way reversing valve A (203) is connected with the outlet of the compressor A (204).
2. The integrated microporous tube assembly of claim 1, wherein: a backup outdoor unit B (2 a) and a backup microporous pipeline B (302 a) are also arranged; the backup microporous pipeline B (302 a) is fixedly arranged on the heat dissipation grid plate (305); the refrigerant ports of the backup microporous pipeline B (302 a) are respectively connected with the refrigerant ports of a backup air return refrigerant distributor B (501 a) and a backup air inlet refrigerant distributor B (502 a); a fault switching module is also fixedly arranged in the box cooling shell (306); the fault switching module comprises a temperature sensor, a controller and a driving switch module; the signal transmission ports of the temperature sensor and the driving switch module are connected with the signal transmission port of the controller; and the signal transmission ports of the driving switch module are respectively connected with the signal transmission ports of the outdoor unit A (2) and the backup outdoor unit B (2 a).
3. The integrated microporous tube assembly of claim 2, wherein: the heat dissipation grid plates (305) are arranged longitudinally in a labyrinth manner.
4. The integrated microporous tube assembly of claim 3, wherein: and heat transfer through holes (307) are formed in the heat dissipation grid sheet (305).
5. The integrated microporous tube assembly of claim 4, wherein: the air inlet and outlet (304) is of a longitudinal strip structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774820.4U CN210320302U (en) | 2019-05-28 | 2019-05-28 | Integrated microporous tube machine set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774820.4U CN210320302U (en) | 2019-05-28 | 2019-05-28 | Integrated microporous tube machine set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210320302U true CN210320302U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920774820.4U Expired - Fee Related CN210320302U (en) | 2019-05-28 | 2019-05-28 | Integrated microporous tube machine set |
Country Status (1)
| Country | Link |
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| CN (1) | CN210320302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068048A (en) * | 2019-05-28 | 2019-07-30 | 北京远大天益生态建筑设计院有限公司 | A kind of integrated microporous pipe unit |
-
2019
- 2019-05-28 CN CN201920774820.4U patent/CN210320302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110068048A (en) * | 2019-05-28 | 2019-07-30 | 北京远大天益生态建筑设计院有限公司 | A kind of integrated microporous pipe unit |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |