CN208536170U - A kind of integrated energy-saving type air conditioner - Google Patents
A kind of integrated energy-saving type air conditioner Download PDFInfo
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- CN208536170U CN208536170U CN201820742946.9U CN201820742946U CN208536170U CN 208536170 U CN208536170 U CN 208536170U CN 201820742946 U CN201820742946 U CN 201820742946U CN 208536170 U CN208536170 U CN 208536170U
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Abstract
The utility model discloses a kind of integrated energy-saving type air conditioners comprising cabinet, first order refrigeration system, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor, air-supply Temperature Humidity Sensor and automatic control system；The automatic control system respectively with first order refrigeration system, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor and air-supply Temperature Humidity Sensor；The first order refrigeration system, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor and air-supply Temperature Humidity Sensor are separately mounted in cabinet；The cabinet is arranged to upper and lower double-layer structure；The cabinet is monoblock type, sets up separately and sets two-way air duct, and air duct is indoor fresh air/return air all the way, and room is sent into air-supply；In addition air duct is indoor exhaust wind all the way, and outdoor is discharged in air draft after exchanging heat.
Description
Technical field
The utility model relates to underground air-conditioning field more particularly to a kind of integrated energy-saving type air conditioners.
Background technique
Existing common air-conditioning machine is generally divided into common cooling type air conditioner, thermostatic and humidistatic air conditioning unit, temperature regulating dehumidifier.
Common cooling type air conditioner generally only controls temperature, cannot achieve relative humidity control.Thermostatic and humidistatic air conditioning unit
Achievable temperature and humidity combines, but need to be equipped with electric heating and carry out thermal compensation, and energy consumption is larger.
Common air-conditioning machine is generally divided into monoblock type and split type, and monoblock type generallys use cooling tower cooler, or using air-cooled
It is cooling, for some special dimensions, no water source or the occasion that outdoor unit or cooling tower are placed without space, at the same time it is wished that realizing warm and humid
It spends while controlling, save the occasion of air conditioner power consumption, there is biggish limitation.
Some underground engineerings need to introduce all-fresh air or part fresh air, and Fresh air handing enthalpy difference is larger, and common air-conditioning machine can not
Meet requirement, is often taken up a large area using new blower+common air-conditioning machine combination the disadvantage is that cost is big, it is unfavorable
It is laid out on site.
Therefore, the existing technology needs to be improved and developed.
Utility model content
The utility model aim is to provide a kind of integrated energy-saving type air conditioner, it is intended to solve existing air conditioner energy consumption
Height, the big enthalpy difference of Fresh air handing, integrated design, the field without water source have very big economic benefit.
In order to solve the above technical problems, the technical scheme that the utility model is provided is as follows: a kind of integrated energy-saving type air-conditioning
Machine comprising cabinet, first order refrigeration system, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet temperature
Humidity sensor, air-supply Temperature Humidity Sensor and automatic control system；The automatic control system is freezed with the first order respectively
System, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor and air-supply temperature and humidity sensing
Device；The first order refrigeration system, second level refrigeration system, electric heater, breeze fan, exhaust fan, air inlet temperature and humidity pass
Sensor and air-supply Temperature Humidity Sensor are separately mounted in cabinet；The cabinet is arranged to upper and lower double-layer structure；The cabinet is
Monoblock type sets up separately and sets two-way air duct, and air duct is indoor fresh air/return air all the way, and room is sent into air-supply；In addition air duct is room all the way
Outdoor is discharged in interior air draft, air draft after exchanging heat.
The integrated energy-saving type air conditioner, wherein the first order refrigeration system includes the first compressor, the first gas
Liquid/gas separator, the first expansion valve, the first evaporator and the first air-cooled condenser；The second level refrigeration system includes the second compression
The second expansion valve of machine, the second evaporator and the second air-cooled condenser；The pressure control of first compressor and automatic control system
Device connection processed, passes through solenoid valve A6, A7, A8 respectively；Wherein solenoid valve A6, the second expansion valve outlet and solenoid valve A7, A8 and
The entrance of one air-cooled condenser connects, and the outlet of the first air-cooled condenser connects check valve A9 and A10, connects liquid storage device, connection
First expansion valve, the first expansion valve outlet connect the first evaporator, and the outlet of the first evaporator is connect with the first gas-liquid separator,
First gas-liquid separator is also connect with the first compressor；Second compressor respectively with the pressure control of automatic control system
The outlet of the connection of the entrance of device processed and the second air-cooled condenser, second air-cooled condenser connects the second expansion valve, and second is swollen
The outlet of swollen valve connects the second evaporator, and the outlet of second evaporator is connected by the second gas-liquid separator and the second compressor
It connects.
The integrated energy-saving type air conditioner, wherein described a first compressor and a second compressor using varying capacity or
Constant volume capacity compressor.
The integrated energy-saving type air conditioner, wherein the second level refrigeration system according to condensing pressure pressure point from
Dynamic control solenoid valve A7/A8 chooses condensation area automatically.
The integrated energy-saving type air conditioner, wherein the second level refrigeration system according to evaporating pressure pressure point from
Dynamic control solenoid valve A9 carries out hot gas bypass defrosting defrost.
The integrated energy-saving type air conditioner, wherein the air-cooled condenser is according to ambient temperature and humidity condition and row
Air quantity can be one or more levels condenser.
The integrated energy-saving type air conditioner, wherein the automatic control system includes electric control box, data acquisition
System, central control system and display operation system；The central control system is arranged in electric control box, display operation system
System is arranged on electric control box, and display operation system is connect with central control system；Data collection system detects air conditioning box body
Each state of interior gas, and feedback information, to central control system, central control system adjusts first order refrigeration system according to information
System, the second refrigeration system, electric heater, breeze fan and exhaust fan.
The integrated energy-saving type air conditioner, wherein the side of the cabinet is provided with return air/fresh air air inlet
Mouthful.
The integrated energy-saving type air conditioner, wherein be provided with the air outlet for air-supply at the top of the cabinet, use
In the air draft import of air draft air inlet, for the wind exhausting outlet of air draft outlet air and another return air/fresh air air inlet.
The integrated energy-saving type air conditioner, wherein the breeze fan is arranged in cabinet, and face air outlet
Lower section；The exhaust fan is arranged in cabinet, and is located at the lower section of wind exhausting outlet.
A kind of control method of integrated energy-saving type air conditioner as described above comprising following steps:
Step A: pass through the intracorporal environmental information of sensor group real-time detection air-conditioning box；
Step B: environmental information is fed back by data collection system to central control system；
Step C: central control system is compared according to the environmental information and standard environment information of feedback, if the environment letter of feedback
Breath executes step D in the allowed band of standard environment information；If the environmental information of feedback is not in the permission of standard environment information
In range, step E is executed；
Step D: step A-C is executed；
Step E: central control system controls first order refrigeration system, second level refrigeration system, heater, air-conditioning respectively and send
Wind system, power-supply system are adjusted in the intracorporal environmental condition of air-conditioning box to the allowed band of standard environment information.
The utility model has the beneficial effects that the utility model is designed reasonably, energy-efficient, environmental suitability is strong, integration
Design, the high, stable and reliable operation without cooling tower or installation outdoor unit, security performance；It is additionally energy saving, meet country and advocates
The energy conservation led and environmental protection policy provide reliable and stable running environment for types of applications occasion.
Detailed description of the invention
Fig. 1 is the internal unit connection schematic diagram of the utility model.
Fig. 2 is the step flow chart of the control method of the utility model.
Fig. 3 is the structural block diagram of the automatic control system of the utility model.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
As shown in Figure 1, the utility model discloses a kind of integrated energy-saving type air conditioners comprising cabinet 1, first order system
Cooling system A, second level refrigeration system B, electric heater C, breeze fan E, exhaust fan F, air inlet Temperature Humidity Sensor G, air-supply
Temperature Humidity Sensor H and automatic control system；The automatic control system 3 is freezed with first order refrigeration system A, the second level respectively
System B, electric heater C, breeze fan E, exhaust fan F, air inlet Temperature Humidity Sensor G and air-supply Temperature Humidity Sensor H；It is described
First order refrigeration system A, second level refrigeration system B, electric heater C, breeze fan E, exhaust fan F, air inlet temperature and humidity sensing
Device G and air-supply Temperature Humidity Sensor H are separately mounted in cabinet 1；The cabinet 1 is arranged to upper and lower double-layer structure；The cabinet
1 is monoblock type, sets up separately and sets two-way air duct, and air duct is indoor fresh air/return air all the way, and room is sent into air-supply；In addition air duct all the way
For indoor exhaust wind, outdoor is discharged in air draft after exchanging heat.
Since the utility model is freezed by the way of two-stage refrigeration, and cabinet uses integral structure, so
Without cooling tower or installation outdoor unit, cooling fresh air is carried out using air-cooled condenser, so environmental suitability is strong, it is energy-efficient,
The energy can also be saved.
The integrated energy-saving type air conditioner, wherein the first order refrigeration system A includes the first compressor A1, the
One gas-liquid separator A2, the first expansion valve A3, the first evaporator A4 and the first air-cooled condenser A5；The second level refrigeration system
B includes the second compressor B1, the second expansion valve B3, the second evaporator B4 and the second air-cooled condenser B5；First compressor
A1 is connect with the pressure controller 2 of automatic control system 3, passes through solenoid valve A6, A7, A8 respectively；Wherein solenoid valve A6, second swollen
The swollen outlet valve B3 and solenoid valve A7, A8 are connect with the entrance of the first air-cooled condenser A5, and the outlet of the first air-cooled condenser A5 connects
Check valve A9 and A10 are met, liquid storage device A11, connection the first expansion valve A3, the first expansion valve A3 the first evaporator of outlet connection are connected
A4, the outlet of the first evaporator A4 are connect with the first gas-liquid separator A2, and the first gas-liquid separator A2 is also compressed with first
Machine A1 connection；The second compressor B2 respectively with the pressure controller 2 of automatic control system 3 and the second air-cooled condenser B5
Entrance connection, the outlet of second air-cooled condenser connect the second expansion valve, and the outlet connection second of the second expansion valve B3 is steamed
Device B4 is sent out, the outlet of the second evaporator B4 is connect by the second gas-liquid separator B2 with the second compressor B1.
The integrated energy-saving type air conditioner, wherein the first compressor A1 and the second compressor B1 uses transfiguration
Amount or constant volume capacity compressor.
The integrated energy-saving type air conditioner, wherein the second level refrigeration system according to condensing pressure pressure point from
Dynamic control solenoid valve A7/A8 chooses condensation area automatically.
The integrated energy-saving type air conditioner, wherein the second level refrigeration system according to evaporating pressure pressure point from
Dynamic control solenoid valve A9 carries out hot gas bypass defrosting defrost.
The integrated energy-saving type air conditioner, wherein the air-cooled condenser is according to ambient temperature and humidity condition and row
Air quantity can be one or more levels condenser.
As shown in figure 3, the automatic control system 3 further includes electric control box 31, data collection system 32, center control
System 33 and display operation system 34；The central control system 33 is arranged in electric control box 31, display operation system 34
It is arranged on electric control box 31, display operation system 34 is connect with central control system 33；Data collection system 32 detects sky
Adjust each state of gas in cabinet 1, and feedback information is to central control system 33, central control system 33 adjusts the according to information
Level-one refrigeration system A, the second refrigeration system B, electric heater C, breeze fan E and exhaust fan F.
The integrated energy-saving type air conditioner, wherein the side of the cabinet 1 be provided with a return air/fresh air into
Air port 11.
The integrated energy-saving type air conditioner, wherein the top of the cabinet 1 is provided with the air outlet for air-supply
12, for the air draft import 13 of air draft air inlet, for the wind exhausting outlet 14 of air draft outlet air and another return air/fresh air air inlet
11。
The integrated energy-saving type air conditioner, wherein the breeze fan E is arranged in cabinet 1, and face is blown
The lower section of mouth 12；The exhaust fan F is arranged in cabinet 1, and is located at the lower section of wind exhausting outlet 14.
Wind pushing air system flow: outside air/return air is after airstrainer filtration, purification, first order refrigeration system A
Pre-cooling cooling is carried out, depth dehumidifying is carried out using second level refrigeration system B, heats up using part air-cooled condenser
Afterwards, subsidiary electrical auxiliary heater is sent into room through breeze fan E.
Exhaust airflow system flow: air draft is expelled directly out outdoor after air-cooled condenser heats.
Refrigeration system process: the refrigerant gas of the low-temp low-pressure come out from evaporator (the first evaporator and the second evaporator)
Body is sucked by compressor, and the gas of high temperature and pressure is collapsed into through compressor (including a first compressor and a second compressor), into
Enter air-cooled condenser (including the first air-cooled condenser and second air-cooled condenser) to release heat to air and be condensed into high temperature height
The liquid of pressure throttles through throttling set into gas-liquid two-phase body, then absorbs the gas that atmospheric heat flashes to low-temp low-pressure through evaporator
Body, and sucked by compressor, the cycle goes on.
Refrigeration system pipeline process: the first compressor A1 connection pressure controller passes through solenoid valve A6/A7/A8 respectively,
The middle outlet solenoid valve A6 expansion valve B3, solenoid valve A7/A8 connection the first condenser A5 entrance, the outlet the first condenser A5 connection are single
To valve A9 and A10, liquid storage device A11 is connected, connects expansion valve A3, the first evaporator of the outlet expansion valve A3 connection A4, the first evaporation
First gas-liquid separator A2 the first gas-liquid separator A2 of the outlet device A4 connection, returns to the first compressor A1, the cycle goes on.
Second compressor B1 connection pressure controller connects the second air-cooled condenser B5 entrance, the second air-cooled condenser B5
Outlet connection the second expansion valve of connection B3, the second expansion valve B3 export the second evaporator of connection B4, and the second evaporator B4 is exported back
To the second compressor B1, the cycle goes on.
The utility model discloses a kind of control methods of integrated energy-saving type air conditioner as shown in Figure 2 comprising following
Step:
Step A: pass through the intracorporal environmental information of sensor group real-time detection air-conditioning box；
Step B: environmental information is fed back by data collection system to central control system；
Step C: central control system is compared according to the environmental information and standard environment information of feedback, if the environment letter of feedback
Breath executes step D in the allowed band of standard environment information；If the environmental information of feedback is not in the permission of standard environment information
In range, step E is executed；
Step D: step A-C is executed；
Step E: central control system controls first order refrigeration system, second level refrigeration system, heater, air-conditioning respectively and send
Wind system, power-supply system are adjusted in the intracorporal environmental condition of air-conditioning box to the allowed band of standard environment information.
Sensor group 4 in the step A includes Temperature Humidity Sensor and pressure sensor；And pressure sensor group and number
It is connected with each other according to acquisition system, the intracorporal environmental information of air-conditioning box will be acquired and be transferred to data collection system, then acquired by data
System is conveyed to central control system.
The utility model is designed reasonably, energy-efficient, environmental suitability is strong, and integrated design is not necessarily to cooling tower or installation
Outdoor unit, security performance are high, stable and reliable operation the utility model is energy saving, meet energy conservation and environmentally friendly political affairs that country advocates
Plan provides reliable and stable running environment for types of applications occasion.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (9)
1. a kind of integrated energy-saving type air conditioner, which is characterized in that including cabinet, first order refrigeration system, second level refrigeration system
System, electric heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor, air-supply Temperature Humidity Sensor and automatic control system
System；The automatic control system respectively with first order refrigeration system, second level refrigeration system, electric heater, breeze fan, air draft
Blower, air inlet Temperature Humidity Sensor and air-supply Temperature Humidity Sensor；The first order refrigeration system, second level refrigeration system, electricity
Heater, breeze fan, exhaust fan, air inlet Temperature Humidity Sensor and air-supply Temperature Humidity Sensor are separately mounted in cabinet；
The cabinet is arranged to upper and lower double-layer structure；The cabinet is monoblock type, sets up separately and sets two-way air duct, and air duct is indoor new all the way
Air-supply is sent into room by wind/return air；In addition air duct is indoor exhaust wind all the way, and outdoor is discharged in air draft after exchanging heat.
2. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the first order refrigeration system includes
First compressor, the first gas-liquid separator, the first expansion valve, the first evaporator and the first air-cooled condenser；The second level system
Cooling system includes the second compressor, the second expansion valve, the second evaporator and the second air-cooled condenser；First compressor with from
The pressure controller of autocontrol system connects, and passes through solenoid valve A6, A7, A8 respectively；Wherein solenoid valve A6, the second expansion valve outlet
Connect with solenoid valve A7, A8 with the entrance of the first air-cooled condenser, the outlet of the first air-cooled condenser connection check valve A9 and
A10, connect liquid storage device, connect the first expansion valve, the first expansion valve outlet connect the first evaporator, the outlet of the first evaporator with
The connection of first gas-liquid separator, first gas-liquid separator are also connect with the first compressor；Second compressor respectively with
The outlet of the connection of the entrance of the pressure controller of automatic control system and the second air-cooled condenser, second air-cooled condenser connects
The second expansion valve is connect, the outlet of the second expansion valve connects the second evaporator, and the outlet of second evaporator passes through the second gas-liquid
Separator is connect with the second compressor.
3. integrated energy-saving type air conditioner according to claim 2, which is characterized in that first compressor and the second pressure
Contracting machine uses varying capacity or constant volume capacity compressor.
4. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the second level refrigeration system according to
Condensing pressure pressure point automatically controls solenoid valve A7/A8 and chooses condensation area automatically.
5. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the second level refrigeration system according to
Evaporating pressure pressure point automatically controls solenoid valve A9 and carries out hot gas bypass defrosting defrost.
6. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the automatic control system includes electricity
Gas control cabinet, data collection system, central control system and display operation system；The central control system is arranged in electric-controlled
In case processed, display operation system is arranged on electric control box, and display operation system is connect with central control system；Data acquisition
Each state of the intracorporal gas of system detection air-conditioning box, and feedback information, to central control system, central control system is according to information
Adjust first order refrigeration system, second level refrigeration system, electric heater, breeze fan and exhaust fan.
7. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the side of the cabinet is provided with one
The air inlet of a return air/fresh air.
8. integrated energy-saving type air conditioner according to claim 1, which is characterized in that the top setting of the cabinet is useful
In air-supply air outlet, for air draft air inlet air draft import, for the wind exhausting outlet of air draft outlet air and another return air/fresh air
Air inlet.
9. integrated energy-saving type air conditioner according to claim 8, which is characterized in that the breeze fan is arranged in cabinet
It is interior, and the lower section of face air outlet；The exhaust fan is arranged in cabinet, and is located at the lower section of wind exhausting outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742946.9U CN208536170U (en) | 2018-05-18 | 2018-05-18 | A kind of integrated energy-saving type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742946.9U CN208536170U (en) | 2018-05-18 | 2018-05-18 | A kind of integrated energy-saving type air conditioner |
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| Publication Number | Publication Date |
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| CN208536170U true CN208536170U (en) | 2019-02-22 |
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| CN201820742946.9U Active CN208536170U (en) | 2018-05-18 | 2018-05-18 | A kind of integrated energy-saving type air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548236A (en) * | 2018-05-18 | 2018-09-18 | 广东申菱环境系统股份有限公司 | A kind of integrated energy-saving type air conditioner |
| CN111442449A (en) * | 2020-03-19 | 2020-07-24 | 广东省建设工程质量安全检测总站有限公司 | Double-fan combined air conditioning unit with independent cold source |
-
2018
- 2018-05-18 CN CN201820742946.9U patent/CN208536170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108548236A (en) * | 2018-05-18 | 2018-09-18 | 广东申菱环境系统股份有限公司 | A kind of integrated energy-saving type air conditioner |
| CN111442449A (en) * | 2020-03-19 | 2020-07-24 | 广东省建设工程质量安全检测总站有限公司 | Double-fan combined air conditioning unit with independent cold source |
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