CN207716672U - A kind of air conditioner in machine room - Google Patents
A kind of air conditioner in machine room Download PDFInfo
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- CN207716672U CN207716672U CN201721580298.3U CN201721580298U CN207716672U CN 207716672 U CN207716672 U CN 207716672U CN 201721580298 U CN201721580298 U CN 201721580298U CN 207716672 U CN207716672 U CN 207716672U
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- air conditioner
- machine room
- water tank
- evaporator
- condenser
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Abstract
The utility model provides a kind of air conditioner in machine room, including compressor, evaporator, condensation water tank, condenser and expansion valve, compressor has suction side and discharge end, evaporator is connect with suction side, heat exchanger tube is provided in condensation water tank, the input terminal of heat exchanger tube is connect with discharge end, and the output end connection of condenser and heat exchanger tube, expansion valve is connected between evaporator and condenser.Condensation water tank is used to receive that evaporator generates and stores condensed water, heat exchanger tube is set in condensation water tank, heat exchanger tube is connected between compressor and condenser, the gaseous refrigerant of high temperature and pressure that the condensed water in condensation water tank is discharged with compressor is enable to carry out heat exchange, to reduce high temperature and pressure gaseous refrigerant condensation temperature and condensing pressure, and then reduce the refrigeration work consumption of air conditioner in machine room operation, to improve the refrigerating capacity and Energy Efficiency Ratio of air-conditioning, and realize that the condensed water generated to evaporator utilizes, improve the performance of air conditioner in machine room, reduce the energy consumption of air conditioner in machine room.
Description
Technical field
The utility model is related to air-conditioning technical fields, specifically, being to be related to a kind of air conditioner in machine room.
Background technology
Air conditioner in machine room is the precision air conditioner for carrying out temperature and humidity adjustment to computer room or data center, is made in computer room or data
Intracardiac humiture is maintained at the state of a constant temperature and humidity, so that the precision equipment in computer room or data center can be most
It works under good humiture environment.
Air conditioner in machine room generally comprises indoor unit and outdoor unit, and compressor, evaporator and expansion valve, outdoor unit is arranged in indoor unit
It is provided with condenser, and compressor, condenser, expansion valve, evaporator collectively constitute the refrigeration system of air conditioner in machine room, refrigeration is followed
Ring process is that the gaseous refrigerant of low-temp low-pressure is compressed into high temperature and high pressure gaseous refrigerant by compressor；Then condenser is by high temperature
The gaseous refrigerant of high pressure is converted into the liquid refrigerant of high temperature and pressure；Then expansion valve to the liquid refrigerant of high temperature and pressure into
The liquid refrigerant of low-temp low-pressure is formed after row throttling；It is low that the liquid refrigerant of low-temp low-pressure is converted to low temperature by last evaporator
The gaseous refrigerant of pressure realizes refrigeration, and to compressor from the gaseous refrigerant of new transporting low temperature low pressure, and then completes a system
SAPMAC method.And condensed water can be supervened during evaporator refrigeration, and general condensate temperature is at 20 DEG C or so, temperature
It is relatively low, but due to the limitation of air conditioner in machine room fabricating yard, cause indoor unit and outdoor unit distance larger, to make
Obtaining the condensed water that evaporator generates can not be utilized, and can only be connected water pipe by the discharge outlet of evaporator and be discharged.In addition,
The coefficient of refrigerating performance of air-conditioning is equal to the ratio between refrigerating capacity and refrigeration work consumption, and coefficient of refrigerating performance is bigger, and air conditioning performance is better, and Energy Efficiency Ratio is got over
The refrigerating capacity of height, unit energy consumption is bigger and more power saving.
Invention content
To solve the above-mentioned problems, the main purpose of the utility model, which is to provide one kind, can reduce refrigeration work consumption, improve
Refrigerating capacity and Energy Efficiency Ratio and the air conditioner in machine room that low energy consumption.
In order to realize that the main purpose of the utility model, the utility model provide a kind of air conditioner in machine room, wherein including compression
There is suction side and discharge end, evaporator to connect with suction side for machine, evaporator, condensation water tank, condenser and expansion valve, compressor
It connects, heat exchanger tube is provided in condensation water tank, the input terminal of heat exchanger tube is connect with discharge end, and the output end of condenser and heat exchanger tube connects
It connects, expansion valve is connected between evaporator and condenser.
Therefore condensation water tank is used to receive the condensed water generated during evaporator refrigeration, and condensed water is carried out
Storage, and heat exchanger tube is set in condensation water tank, and heat exchanger tube is made to be connected between compressor and condenser so that condensation water tank
In the gaseous refrigerant of high temperature and pressure that can be discharged with compressor of condensed water carry out heat exchange, it is high to suitably reduce high temperature
The condensation temperature and condensing pressure of the gaseous refrigerant of pressure, and then the refrigeration work consumption of air conditioner in machine room operation is reduced, to improve sky
The refrigerating capacity and Energy Efficiency Ratio of tune, and realize and the condensed water during evaporator refrigeration is utilized, improve air conditioner in machine room
Performance, and reduce the energy consumption of air conditioner in machine room.
Further embodiment is that condensation water tank has water inlet pipe and drainpipe, the first discharge outlet of water inlet pipe and evaporator
Connection, the second discharge outlet of water inlet pipe are located at the bottom of the ontology of condensation water tank, and the third discharge outlet of drainpipe is located at ontology
Top.
Therefore water inlet pipe is used to be attached with the first discharge outlet of evaporator, drainpipe is for being discharged condensed water
Excessive condensed water in case, and can also be realized by water inlet pipe and drainpipe and the condensed water in condensation water tank is flowed more
It changes, ensures that the condensed water in condensation water tank is maintained at one compared with low-temperature condition.And by the second discharge outlet of water inlet pipe setting by
The third discharge outlet of drainpipe is positioned close at the top of condensation water tank by nearly condensation water tank bottom, is enabled to new in evaporator
Discharge, the lower condensed water of temperature can have already passed through heat exchange, the higher condensed water of temperature from drainpipe be discharged, into
One step makes the condensed water in condensation water tank be maintained at one compared with low-temperature condition, ensures heat transfer effect.
Further scheme is that condensation water tank is additionally provided with sewage draining exit, and sewage draining exit is located at the bottom of ontology.
Therefore by the way that sewage draining exit is arranged so that, can be by condensation water tank when needing to clean condensation water tank
In sediment, impurity from sewage draining exit exclude, ensure the cleaning of condensation water tank and avoid resulting in blockage to water inlet pipe.
Further scheme is that air conditioner in machine room further includes device for storing liquid, and device for storing liquid includes fluid reservoir and check valve, storage
Flow container is connected between expansion valve and condenser, and check valve is connected between condenser and fluid reservoir.
Therefore fluid reservoir can store a certain amount of refrigerant in compressor shutdown so that compressor is again
When startup, the refrigerant stored in fluid reservoir can be after expansion valve mutually becomes gaseous state in evaporator by the sucking of compressor
End sucking so that air conditioner in machine room can quickly establish refrigerating circuit, and refrigeration system is enable quickly to establish stable high pressure
Pressure and low pressure.
Further scheme is that device for storing liquid further includes filter, and filter is connected between fluid reservoir and expansion valve.
Therefore filter is set between fluid reservoir and expansion valve so that filter can be to the water in refrigerant
Divide and impurity is filtered, and then ensures the refrigeration effect of air conditioner in machine room.
Further scheme is that device for storing liquid further includes liquid-sighting glass, and liquid-sighting glass is connected between filter and expansion valve.
Therefore setting liquid-sighting glass so that user can observe whether the pressure surface in device for storing liquid reaches by liquid-sighting glass
To specified liquid level position, air conditioner in machine room is repaired and maintained convenient for user.
Description of the drawings
Fig. 1 is the structure chart of the utility model air conditioner in machine room embodiment.
Fig. 2 is the enlarged drawing at A in Fig. 1.
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
Specific implementation mode
Referring to Figures 1 and 2, air conditioner in machine room 100 includes compressor 1, evaporator 2, condensation water tank 3, condenser 4, expansion valve 5
With device for storing liquid 6.Wherein, compressor 1, evaporator 2, condensation water tank 3, expansion valve 5 and device for storing liquid 6 are arranged in air conditioner in machine room
In 100 indoor unit 101, condenser 4 is arranged in the outdoor unit 102 of air conditioner in machine room 100.Also, compressor 1, evaporator 2,
Condensation water tank 3, condenser 4, expansion valve 5 and device for storing liquid 6 collectively constitute the refrigeration system of air conditioner in machine room 100.
There is compressor 1 suction side and discharge end, evaporator 2 to connect with the suction side of compressor 1, be set in condensation water tank 3
It is equipped with heat exchanger tube 31, the input terminal of heat exchanger tube 31 is connect with the discharge end of compressor 1, the output end of condenser 4 and heat exchanger tube 31
Connection, expansion valve 5 are connected between condenser 4 and evaporator 2.
Specifically, condensation water tank 3 has water inlet pipe 32, drainpipe 33 and a sewage draining exit 34, and the of water inlet pipe 32 and evaporator 2
One draining connection, the second discharge outlet of water inlet pipe 32 are located at the bottom of the ontology of condensation water tank 3, the third discharge outlet of drainpipe 33
Positioned at the top of the ontology of condensation water tank 3.As it can be seen that water inlet pipe 32 and the first discharge outlet of evaporator 2 are attached, for that will steam
The condensed water generated in hair 2 process of refrigerastion of device is received into condensation water tank 3.Condensation water tank 3 is discharged cold for storage evaporator device 2
Condensate, and drainpipe 3 is for being discharged condensed water excessive in condensation water tank 3.In addition, being intake by being arranged on condensation water tank 3
Pipe 32 and drainpipe 33, moreover it is possible to realize and flowing replacement is carried out to the condensed water in condensation water tank 3, ensure cold in condensation water tank 3
Condensate is maintained at one compared with low-temperature condition.And the second discharge outlet of water inlet pipe 32 is positioned close to the ontology of condensation water tank 3
Bottom and the third discharge outlet of drainpipe 33 is positioned close to condensation water tank 3 ontology top, enable in evaporator 2
Newly be discharged, the lower condensed water of temperature can be having already passed through heat exchange, the higher condensed water of temperature from 33 row of drainpipe
Go out, so that the condensed water in condensation water tank 3 is maintained at one compared with low-temperature condition, ensure heat transfer effect.
Sewage draining exit 34 is located at the bottom of the ontology of condensation water tank 3, passes through and sewage draining exit 34 is arranged so that when needing to condensed water
When case 3 is cleaned, sediment, the impurity in condensation water tank 3 can be excluded from sewage draining exit 34, ensure the clear of condensation water tank 3
It is clean and avoid resulting in blockage to water inlet pipe 32.
Device for storing liquid 6 includes fluid reservoir 61, filter 62, liquid-sighting glass 63 and check valve.Fluid reservoir 61 is connected to expansion valve 5
Between condenser 4, check valve is connected between condenser 40 and fluid reservoir 61.Fluid reservoir 61 when condenser 1 for being in
When shutdown status, a certain amount of refrigerant is stored so that while condenser 1 starts, the liquid refrigerant energy in fluid reservoir 61
Enough mutually it is turned into gaseous state in evaporator 2 by expansion valve 5 and is inhaled into condenser 1 so that air conditioner in machine room can be quick
Refrigerating circuit is established, and refrigeration system is enable quickly to establish stable high-pressure and low pressure.And check valve energy is set
When enough ensureing that condenser 1 is shut down, the refrigerant stored in fluid reservoir 61 is prevented to be back to condenser 4, to ensure refrigeration system
Condensing pressure appropriate can be established rapidly, and unit is made smoothly to start.
Filter 62 is connected between fluid reservoir 61 and expansion valve 5, by the way that filter 62 is arranged so that filter 62 can
To in refrigerant moisture and impurity be filtered, ensure the refrigeration effect of air conditioner in machine room.Liquid-sighting glass 63 is connected to filter 62
Between expansion valve 5, by the way that liquid-sighting glass 63 is arranged so that user can observe the liquid level in device for storing liquid 6 by liquid-sighting glass 63
Whether rated liquid level position is reached, in order to which user carries out care and maintenance to air conditioner in machine room.
By said program as it can be seen that condensation water tank is used to receive the condensed water generated during evaporator refrigeration, and to condensation
Water is stored, and heat exchanger tube is arranged in condensation water tank, and heat exchanger tube is made to be connected between compressor and condenser so that cold
The gaseous refrigerant for the high temperature and pressure that condensed water in condensation tank can be discharged with compressor carries out heat exchange, to suitably reduce
The condensation temperature and condensing pressure of the gaseous refrigerant of high temperature and pressure, and then the refrigeration work consumption of air conditioner in machine room operation is reduced, to
The refrigerating capacity and Energy Efficiency Ratio of air-conditioning are improved, and realizes and the condensed water during evaporator refrigeration is utilized, improves computer room
The performance of air-conditioning, and reduce the energy consumption of air conditioner in machine room.
Finally it is emphasized that the above is only the preferred embodiment of the present invention, it is not limited to this reality
With novel, for those skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution, improvement and etc. done should be included in the protection model of the utility model
Within enclosing.
Claims (6)
1. a kind of air conditioner in machine room, which is characterized in that including：
Compressor, the compressor have suction side and discharge end；
Evaporator, the evaporator are connect with the suction side；
Condensation water tank is provided with heat exchanger tube in the condensation water tank, and the input terminal of the heat exchanger tube is connect with the discharge end；
Condenser, the condenser are connect with the output end of the heat exchanger tube；
Expansion valve, the expansion valve are connected between the evaporator and the condenser.
2. air conditioner in machine room according to claim 1, it is characterised in that：
The condensation water tank has：
Water inlet pipe, the water inlet pipe are connect with the first discharge outlet of the evaporator, and the second discharge outlet of the water inlet pipe is located at
The bottom of the ontology of the condensation water tank；
Drainpipe, the third discharge outlet of the drainpipe are located at the top of the ontology.
3. air conditioner in machine room according to claim 2, it is characterised in that：
The condensation water tank is additionally provided with sewage draining exit, and the sewage draining exit is located at the bottom of the ontology.
4. air conditioner in machine room according to any one of claims 1 to 3, it is characterised in that：
The air conditioner in machine room further includes device for storing liquid, and the device for storing liquid includes：
Fluid reservoir, the fluid reservoir are connected between the expansion valve and the condenser；
Check valve, the check valve are connected between the condenser and the fluid reservoir.
5. air conditioner in machine room according to claim 4, it is characterised in that：
The device for storing liquid further includes filter, and the filter is connected between the fluid reservoir and the expansion valve.
6. air conditioner in machine room according to claim 5, it is characterised in that：
The device for storing liquid further includes liquid-sighting glass, and the liquid-sighting glass is connected between the filter and the expansion valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580298.3U CN207716672U (en) | 2017-11-22 | 2017-11-22 | A kind of air conditioner in machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721580298.3U CN207716672U (en) | 2017-11-22 | 2017-11-22 | A kind of air conditioner in machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207716672U true CN207716672U (en) | 2018-08-10 |
Family
ID=63062033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721580298.3U Active CN207716672U (en) | 2017-11-22 | 2017-11-22 | A kind of air conditioner in machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207716672U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN110542233A (en) * | 2019-09-12 | 2019-12-06 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, and computer-readable storage medium |
| CN110588285A (en) * | 2019-10-16 | 2019-12-20 | 上海热翼智能科技有限公司 | Air conditioning system with condensed water cold quantity recycling function |
-
2017
- 2017-11-22 CN CN201721580298.3U patent/CN207716672U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028538A (en) * | 2018-08-29 | 2018-12-18 | 广东西屋康达空调有限公司 | A kind of air conditioner condensate water cold recovery energy saver |
| CN110542233A (en) * | 2019-09-12 | 2019-12-06 | 广东美的制冷设备有限公司 | Air conditioner, control method and device thereof, and computer-readable storage medium |
| CN110588285A (en) * | 2019-10-16 | 2019-12-20 | 上海热翼智能科技有限公司 | Air conditioning system with condensed water cold quantity recycling function |
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| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191125 Granted publication date: 20180810 |
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| PD01 | Discharge of preservation of patent |
Date of cancellation: 20221125 Granted publication date: 20180810 |
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| PD01 | Discharge of preservation of patent |