CN205227616U - Air -conditioning system - Google Patents
Air -conditioning system Download PDFInfo
- Publication number
- CN205227616U CN205227616U CN201521116660.2U CN201521116660U CN205227616U CN 205227616 U CN205227616 U CN 205227616U CN 201521116660 U CN201521116660 U CN 201521116660U CN 205227616 U CN205227616 U CN 205227616U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- indoor heat
- compressor
- way change
- handling system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to an air -conditioning system, including indoor heat exchanger, indoor heat exchanger includes first indoor heat exchanger and the indoor heat exchanger of second, air -conditioning system has a dehumidification reheat mode under the dehumidification reheat mode, first indoor heat exchanger is used for the refrigeration dehumidification, and the indoor heat exchanger of second is used for heating, flows through through the independent adjustment the pressure and/or the flow of the refrigerant of the indoor heat exchanger of second are adjusted the air -out temperature of the indoor heat exchanger of second. Air -conditioning system in this application under dehumidification reheat mode, flows through through the independent adjustment the flow of the refrigerant of the indoor heat exchanger of second is adjusted the air -out temperature of indoor set can conveniently be adjusted to the air -out temperature of the indoor heat exchanger of second under the circumstances that does not influence the dehumidification effect.
Description
Technical field
The utility model relates to air-conditioning technique field, is specifically related to a kind of air handling system.
Background technology
Different places has different demand to air conditioning exhausting temperature, as bathroom air-conditioning, while refrigerated dehumidification, in order to increase comfort level, needs to carry out heat treatment again to cold air.Current cold/hot air-conditioning generally adopts the mode of control system low pressure and high pressure to control the leaving air temp of indoor set, but the method is not suitable for reheat dehumidification system, can reduce effect on moisture extraction like this.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of under reheat dehumidification mode of operation, can control the air handling system of indoor set leaving air temp easily.
The air handling system that the utility model provides comprises indoor heat exchanger, described indoor heat exchanger comprises the first indoor heat exchanger and the second indoor heat exchanger, described air handling system has dehumidifying reheating mode of operation, under described dehumidifying reheating mode of operation, described first indoor heat exchanger is used for refrigerated dehumidification, second indoor heat exchanger is used for heating, by adjusting separately the leaving air temp that the flow flowing through the refrigerant of described second indoor heat exchanger regulates described second indoor heat exchanger.
Preferably, also comprise outdoor heat exchanger and compressor, the first end of described outdoor heat exchanger is connected with the outlet of described compressor; The first end of described second indoor heat exchanger is connected with the outlet of described compressor; Second end of described outdoor heat exchanger is all connected with the second end of described first indoor heat exchanger with the second end of the second indoor heat exchanger; The first end of described first indoor heat exchanger is connected with the entrance of described compressor.
Preferably, second end side of described outdoor heat exchanger is provided with the first electric expansion valve, and/or, second end side of described second indoor heat exchanger is provided with the second electric expansion valve, by the leaving air temp regulating the aperture of described first electric expansion valve and/or described second electric expansion valve to regulate described second indoor heat exchanger.
Preferably, also comprise the first four-way change-over valve and the second four-way change-over valve, the first end of described outdoor heat exchanger is connected with described compressor by described first four-way change-over valve, and the first end of described outdoor heat exchanger can be optionally connected with the outlet of described compressor or entrance; Second end of described outdoor heat exchanger is connected with the second end of described first indoor heat exchanger; The first end of described first indoor heat exchanger is connected with described compressor by described first four-way change-over valve, and the first end of described first indoor heat exchanger can be optionally connected with the outlet of described compressor or entrance; Second end of described second indoor heat exchanger is connected between the second end of described outdoor heat exchanger and the second end of the first indoor heat exchanger; The first end of described second indoor heat exchanger is connected to the first port of described second four-way change-over valve, and two other port of described second four-way change-over valve is connected between the first four-way change-over valve and compressor respectively.
Preferably, two other port of described second four-way change-over valve is respectively the second port and the 3rd port, wherein, described second port is connected between described first four-way change-over valve and the outlet of compressor, and described 3rd port is connected between described first four-way change-over valve and the entrance of compressor.
Preferably, the second end side of described first indoor heat exchanger is provided with the 3rd electric expansion valve.
Preferably, the second end of described second indoor heat exchanger is connected between described first electric expansion valve and the 3rd electric expansion valve.
Preferably, described air handling system also has dehumidifying and/or heating work pattern; In described dehumidifying mode of operation, described first indoor heat exchanger and the second indoor heat exchanger all perform refrigerated dehumidification process as evaporimeter; In described heating work pattern, described first indoor heat exchanger and the second indoor heat exchanger all perform heating process as condenser.
Preferably, also comprise blower fan, described blower fan is arranged on the side of described first indoor heat exchanger, and described second indoor heat exchanger is positioned at the side contrary with described blower fan of the first indoor heat exchanger.
Air handling system in the application, two indoor heat exchangers are provided with in indoor, under dehumidifying reheating mode of operation, first indoor heat exchanger is used for refrigerated dehumidification, second indoor heat exchanger is used for heating, reheating can be carried out to the cold air after dehumidifying, improve the comfort level of indoor environment, and, by adjusting separately the leaving air temp that the flow flowing through the refrigerant of described second indoor heat exchanger regulates described second indoor heat exchanger, the cold medium flux in the first indoor heat exchanger can not be affected, can not have an impact to effect on moisture extraction, particularly, improved by the electric expansion valve in control room and outdoor electric expansion valve or reduce the indoor leaving air temp under reheat dehumidification pattern, widen the range of application of air handling system, improve the indoor temperature adjustable range under reheat dehumidification mode of operation simultaneously, increase the comfort level in dehumidification process.Further, by the control to reversal valve, two indoor heat exchangers can simultaneously for refrigerated dehumidification or heat, the speed accelerated refrigerated dehumidification or heat simultaneously.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the schematic diagram of the air handling system in the utility model;
Fig. 2 is the A portion enlarged drawing in Fig. 1.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
As shown in Figure 1, air handling system in the application comprises indoor heat exchanger 1, outdoor heat exchanger 2 and compressor 3, described indoor heat exchanger 1 is connected with described compressor 3 by pipeline with outdoor heat exchanger 2, described indoor heat exchanger 1 comprises the first indoor heat exchanger 11 and the second indoor heat exchanger 12, realizes indoor different working modes by the acting in conjunction of described first indoor heat exchanger 11 and the second indoor heat exchanger 12.
As shown in Figure 1, described compressor 3, four-way change-over valve 21, between outdoor heat exchanger 2 and the first indoor heat exchanger 11 by coolant path be connected.Particularly, the first end 201 of described outdoor heat exchanger 2 is connected with described compressor 3, is optionally connected with the outlet of described compressor 3 or entrance by described four-way change-over valve 21; Second end 202 of described outdoor heat exchanger 2 is connected with the second end 1102 of described first indoor heat exchanger 11; The first end 1101 of described first indoor heat exchanger 11 is connected with described compressor by described four-way change-over valve 21, is optionally connected with the outlet of described compressor 3 or entrance by described four-way change-over valve 21.Second end 202 side of described outdoor heat exchanger 2 is provided with the first electric expansion valve 22; Second end side of described first indoor heat exchanger 11 is provided with the 3rd electric expansion valve 111.Described first electric expansion valve 22 and the 3rd electric expansion valve 111 are respectively used to regulate the flow by the refrigerant in described outdoor heat exchanger 2 and the first indoor heat exchanger 11 and pressure.Described compressor 3, four-way change-over valve 21, outdoor heat exchanger 2, first electric expansion valve 22, the 3rd electric expansion valve 111 and the first indoor heat exchanger 11 form conventional refrigerant/heat air handling system.By the switching between the distinct interface of described four-way change-over valve 21, what realize described first indoor heat exchanger 11 heats the conversion with refrigerated dehumidification mode of operation.Particularly, when described four-way change-over valve 21 is in power-down state, the outlet of described compressor 3 is connected with described outdoor heat exchanger 2, and described first indoor heat exchanger 11, as evaporimeter, realizes the refrigerated dehumidification course of work; When described four-way change-over valve 21 is in power-up state, the outlet of described compressor 3 is connected with described first indoor heat exchanger 11, and described first indoor heat exchanger 11, as condenser, realizes heating work process.
Described second indoor heat exchanger 12 is arranged on the side of described first indoor heat exchanger 11, second end 1202 of described second indoor heat exchanger 12 is connected between the second end 202 of described outdoor heat exchanger 2 and the second end 1102 of the first indoor heat exchanger 11 by the first pipeline 4, is specifically connected between described first electric expansion valve 22 and the 3rd electric expansion valve 111; Described first pipeline 4 is provided with the second electric expansion valve 122, for carrying out reducing pressure by regulating flow to the refrigerant entering described second indoor heat exchanger 12 or control flow.The first end 1201 of described second indoor heat exchanger 12 is connected to the first port 1211 of a four-way change-over valve 121 by the second pipeline 5, two other port of described four-way change-over valve 121 is respectively the second port one 212 and the 3rd port one 213, wherein said second port one 212 and the 3rd port one 213 are connected between four-way change-over valve 21 and compressor 3 respectively, particularly, second port one 212 of described four-way change-over valve 121 is connected between described four-way change-over valve 21 and the outlet of compressor 3, 3rd port one 213 of described four-way change-over valve 121 is connected between described four-way change-over valve 21 and the entrance of compressor 3, like this, the first end 1201 of described second indoor heat exchanger 12 is optionally connected with the outlet of described compressor 3 or entrance by described four-way change-over valve 1201.By controlling the communication paths of described four-way change-over valve 21 and four-way change-over valve 121, refrigeration or the heat-production functions of the first indoor heat exchanger 11 and the second indoor heat exchanger 12 can be realized, realize different working mode change (being described in detail) below.
Preferably, the side of described first indoor heat exchanger 11 is provided with blower fan 6, described second indoor heat exchanger 12 is positioned at the side contrary with described blower fan 6 of the first indoor heat exchanger 11.The blow-off outlet of blower fan 6, towards the direction at the first indoor heat exchanger 11 and the second indoor heat exchanger 12 place, accelerates the heat transfer process between room air and the first indoor heat exchanger 11, second indoor heat exchanger 12.
Preferably, the exit of described compressor 3 is provided with oil eliminator 31, for separating of the lubricating oil in the gases at high pressure of discharging from compressor 3.The oil drain out of described oil eliminator 31 is connected with the entrance of described compressor 3, and the lubricating oil for being separated by oil eliminator 31 is defeated to be got back in compressor 3.The porch of described compressor 3 is provided with gas-liquid separator 32, for the liquid in air-flow is separated from gas, then gas is inputted in compressor and compress.
Air handling system in the utility model has multiple mode of operations such as reheat dehumidification, dehumidifying and heating.
See Fig. 1, when being in reheat dehumidification mode of operation, described four-way change-over valve 21 is made to be in power-down state, described four-way change-over valve 121 is in power-up state, the outlet of described compressor 3 is connected with the first end 201 of described outdoor heat exchanger 2, makes the outlet of described compressor 3 be connected with the first end 1101 of described second indoor heat exchanger 12 simultaneously; Second end 202 of described outdoor heat exchanger 2 is connected with the second end of described first indoor heat exchanger 11 with the second end 1202 of the second indoor heat exchanger 12 simultaneously, the first end 1101 of described first indoor heat exchanger 11 is connected with the entrance of described compressor 3, thus forms the closed circuit of refrigerant.Like this, from HTHP cold media gas part condensation in described outdoor heat exchanger 2 (as condenser) that compressor 3 exports, part condensation heat release in described second indoor heat exchanger 12 (as condenser) in addition, becomes liquid refrigerants; Then, liquid refrigerants enters described first indoor heat exchanger 11 (as evaporimeter) and is evaporated to high-temperature gas refrigerant after described 3rd electric expansion valve 111 step-down, high-temperature gas refrigerant enters compressor 3 and compresses, and becomes high temperature and high pressure gas, enters next circulation.Refrigerant is evaporation endothermic in described first indoor heat exchanger 11, realizes refrigerated dehumidification process; Refrigerant condensation heat release in described second indoor heat exchanger 12, after cold air and described second indoor heat exchanger 12 heat exchange, temperature raises, and realizes thermal process again.The air-flow of lowering the temperature through described first indoor heat exchanger 11 is blowed to described second indoor heat exchanger 12 by blower fan 6, is discharged to indoor, can improves indoor comfort level after described second indoor heat exchanger 12 heats, and avoids that indoor temperature is too low causes discomfort.Those skilled in the art's easy understand, the air handling system of above-mentioned introduction is in power-down state at described four-way change-over valve 21 always, when described four-way change-over valve 121 is in power-up state always, one only can realize the air handling system of reheat dehumidification mode of operation exactly, therefore, if do not have described four-way change-over valve 21 and triple valve 121, the air handling system of above-mentioned introduction is exactly a reheat dehumidification system.
Above-mentioned dehumidifying is again in thermal process, can temperature height in conditioning chamber by the aperture controlling described first electric expansion valve 22 and the second electric expansion valve 122, that is the leaving air temp of described second indoor heat exchanger 12 is regulated by the flow that adjustment flows through the refrigerant of described second indoor heat exchanger 12 separately, and the system pressure that compressor 3 exports need not be changed.Particularly, when indoor need cooling, described first electric expansion valve 22 is made to open greatly gradually, the pressure reduction at described second electric expansion valve 122 two ends is reduced, reduce the aperture of described second electric expansion valve 122 simultaneously, the two final effect makes to reduce through the HTHP cold medium flux of described second indoor heat exchanger 12, and the heating capacity of described second indoor heat exchanger 12 reduces, thus indoor set leaving air temp is reduced, when indoor need to heat up, described second electric expansion valve 122 aperture is progressively strengthened, cold medium flux in second indoor heat exchanger 12 increases, indoor set leaving air temp raises gradually, if the second electric expansion valve 122 aperture has reached maximum, and indoor set leaving air temp does not also reach user's request value, now progressively can reduce the aperture of described first electric expansion valve 22, liquid towards refrigerant carries out reducing pressure by regulating flow, increase the refrigerant pressure reduction at described second electric expansion valve 122 two ends, cold medium flux in described second indoor heat exchanger 12 is increased, thus heating capacity is improved, indoor set leaving air temp also can improve further, substantially increase the adjustable range of indoor set leaving air temp, and owing to not changing the system pressure that compressor 3 exports, the effect of the refrigerated dehumidification of the first indoor heat exchanger 11 can not be had influence on.
When air handling system in the utility model is in dehumidifying mode of operation, described four-way change-over valve 21 is made to be in power-down state, described four-way change-over valve 121 is also in power-down state, thus the outlet of described compressor 3 is only connected with the first end 201 of described outdoor heat exchanger 2; Second end 202 of described outdoor heat exchanger 2 is connected with the second end 1202 of described second indoor heat exchanger 12 with the second end 1102 of described first indoor heat exchanger 11 simultaneously; The first end 1101 of described first indoor heat exchanger 11 is connected with the entrance of described compressor 3, and the first end 1201 of described second indoor heat exchanger 12 is connected through the entrance of described four-way change-over valve 121 with described compressor 1.Like this, from HTHP cold media gas all condensations in described outdoor heat exchanger 2 (as condenser) that compressor 3 exports, liquid refrigerants is become; Then, a liquid refrigerants part enters in described first indoor heat exchanger 11 (as evaporimeter) through described 3rd electric expansion valve 111, a part enters in described second indoor heat exchanger 12 (as evaporimeter) through described second electric expansion valve 122 in addition, and be evaporated to high-temperature gas refrigerant, high-temperature gas refrigerant enters compressor 3 and compresses, become high temperature and high pressure gas, enter next circulation.Refrigerant is evaporation endothermic in described first indoor heat exchanger 11, second indoor heat exchanger 12 respectively, realizes refrigerated dehumidification process.Under this mode of operation, described first indoor heat exchanger 11 and the second indoor heat exchanger 12 all participate in refrigerated dehumidification process, can accelerate the speed dehumidified.
When air handling system in the utility model is in heating work pattern, described four-way change-over valve 21 is made to be in power-up state, described four-way change-over valve 121 is also in power-up state, thus the outlet of described compressor 3 is connected with the first end 1201 of the second indoor heat exchanger 12 with the first end 1101 of described first indoor heat exchanger 11 simultaneously; Second end 1102 of described first indoor heat exchanger 11 is connected with the second end 202 of described outdoor heat exchanger 2 with the second end 1202 of the second indoor heat exchanger 12 simultaneously, and the first end 201 of described outdoor heat exchanger 2 is connected with the entrance of described compressor.Like this, enter described first indoor heat exchanger 11 (as condenser) from a HTHP refrigerant part for compressor 3 output and carry out condensation, a part enters described second indoor heat exchanger 12 (as condenser) and carries out condensation in addition, becomes liquid refrigerants; Then, enter in described outdoor heat exchanger 2 (as evaporimeter) through described first electric expansion valve 22 after confluxing from two indoor heat exchangers liquid refrigerants out, and be evaporated to high-temperature gas refrigerant, high-temperature gas refrigerant enters compressor 3 and compresses, become high temperature and high pressure gas, enter next circulation.Refrigerant is condensation heat release in described first indoor heat exchanger 11, second indoor heat exchanger 12 respectively, realizes heating work process.Under this mode of operation, described first indoor heat exchanger 11 and the second indoor heat exchanger 12 all participate in heating process, can realize heating fast.
Air handling system in the application, is provided with two indoor heat exchangers in indoor, by the control to reversal valve, two indoor heat exchangers can simultaneously for refrigerated dehumidification or heat, the speed accelerated refrigerated dehumidification or heat simultaneously; An indoor heat exchanger refrigerated dehumidification can also be realized, the dehumidifying reheating course of work that an indoor heat exchanger heats, simultaneously in the dehumidifying reheating course of work, also improve by the electric expansion valve in control room and outdoor electric expansion valve or reduce the indoor leaving air temp under reheat dehumidification pattern, widen the range of application of air handling system, improve the indoor temperature adjustable range under reheat dehumidification mode of operation simultaneously, increase the comfort level in dehumidification process.
Should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (9)
1. an air handling system, comprises indoor heat exchanger, it is characterized in that,
Described indoor heat exchanger (1) comprises the first indoor heat exchanger (11) and the second indoor heat exchanger (12),
Described air handling system has dehumidifying reheating mode of operation, under described dehumidifying reheating mode of operation, described first indoor heat exchanger (11) is for refrigerated dehumidification, second indoor heat exchanger (12), for heating, regulates the leaving air temp of described second indoor heat exchanger (12) by the flow that adjustment flows through the refrigerant of described second indoor heat exchanger (12) separately.
2. air handling system according to claim 1, is characterized in that,
Also comprise outdoor heat exchanger (2) and compressor (3),
The first end (201) of described outdoor heat exchanger (2) is connected with the outlet of described compressor (3);
The first end (1201) of described second indoor heat exchanger (12) is connected with the outlet of described compressor (3);
Second end (202) of described outdoor heat exchanger (2) is all connected with second end (1102) of described first indoor heat exchanger (11) with second end (1202) of the second indoor heat exchanger (12);
The first end (1101) of described first indoor heat exchanger (11) is connected with the entrance of described compressor (3).
3. air handling system according to claim 2, is characterized in that,
Second end (202) side of described outdoor heat exchanger (2) is provided with the first electric expansion valve (22), and/or,
Second end (1202) side of described second indoor heat exchanger (12) is provided with the second electric expansion valve (122);
By the leaving air temp regulating the aperture of described first electric expansion valve (22) and/or described second electric expansion valve (122) to regulate described second indoor heat exchanger (12).
4. air handling system according to claim 3, is characterized in that,
Also comprise the first four-way change-over valve (21) and the second four-way change-over valve (121),
The first end (201) of described outdoor heat exchanger (2) is connected with described compressor (3) by described first four-way change-over valve (21), and the first end of described outdoor heat exchanger (2) (201) can be optionally connected with the outlet of described compressor (3) or entrance;
Second end (202) of described outdoor heat exchanger (2) is connected with second end (1102) of described first indoor heat exchanger (11);
The first end (1101) of described first indoor heat exchanger (11) is connected with described compressor (3) by described first four-way change-over valve (21), and the first end (1101) of described first indoor heat exchanger (11) can be optionally connected with the outlet of described compressor (3) or entrance;
Second end (1202) of described second indoor heat exchanger (12) is connected between second end (202) of described outdoor heat exchanger (2) and second end (1102) of the first indoor heat exchanger (11);
The first end (1201) of described second indoor heat exchanger (12) is connected to first port (1211) of described second four-way change-over valve (121), and two other port of described second four-way change-over valve (121) is connected between described first four-way change-over valve (21) and compressor (3) respectively.
5. air handling system according to claim 4, it is characterized in that, two other port of described second four-way change-over valve (121) is respectively the second port (1212) and the 3rd port (1213), wherein, described second port (1212) is connected between described first four-way change-over valve (21) and the outlet of compressor (3), and described 3rd port (1213) is connected between described first four-way change-over valve (21) and the entrance of compressor (3).
6. air handling system according to claim 4, is characterized in that, the second end (1102) side of described first indoor heat exchanger (11) is provided with the 3rd electric expansion valve (111).
7. air handling system according to claim 6, it is characterized in that, second end (1202) of described second indoor heat exchanger (12) is connected between described first electric expansion valve (22) and the 3rd electric expansion valve (111).
8. air handling system according to claim 4, is characterized in that,
Described air handling system also has dehumidifying and/or heating work pattern;
In described dehumidifying mode of operation, described first indoor heat exchanger (11) and the second indoor heat exchanger (12) all perform refrigerated dehumidification process as evaporimeter;
In described heating work pattern, described first indoor heat exchanger (11) and the second indoor heat exchanger (12) all perform heating process as condenser.
9. the air handling system according to any one of claim 1-8, it is characterized in that, also comprise blower fan (6), described blower fan (6) is arranged on the side of described first indoor heat exchanger (11), and described second indoor heat exchanger (12) is positioned at the side contrary with described blower fan (6) of the first indoor heat exchanger (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116660.2U CN205227616U (en) | 2015-12-25 | 2015-12-25 | Air -conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116660.2U CN205227616U (en) | 2015-12-25 | 2015-12-25 | Air -conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205227616U true CN205227616U (en) | 2016-05-11 |
Family
ID=55902676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116660.2U Active CN205227616U (en) | 2015-12-25 | 2015-12-25 | Air -conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205227616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605699A (en) * | 2015-12-25 | 2016-05-25 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
-
2015
- 2015-12-25 CN CN201521116660.2U patent/CN205227616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605699A (en) * | 2015-12-25 | 2016-05-25 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN105605699B (en) * | 2015-12-25 | 2019-03-22 | 珠海格力电器股份有限公司 | Air handling system and its control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105526672B (en) | A kind of reheat dehumidification system temperature/humidity control method | |
| WO2016074482A1 (en) | Experimental device for hingedly-connected system of passenger car, and control method therefor | |
| CN105352042A (en) | Air conditioner indoor unit and air conditioner | |
| CN105352214A (en) | Air conditioner system, air conditioner and control system | |
| CN103900174A (en) | Dual-temperature radiation heat pump type room air conditioner capable of processing fresh air | |
| CN209744650U (en) | Fresh air-capillary network air combined adjusting system | |
| CN103673138A (en) | Air conditioner and control method thereof | |
| CN103743020A (en) | Dual-temperature radiation household air-conditioner capable of processing fresh air | |
| WO2020244207A1 (en) | Air conditioning system | |
| CN105605699B (en) | Air handling system and its control method | |
| CN105180527A (en) | Air-conditioning and water-heating system and control method | |
| CN213873264U (en) | Air conditioning system | |
| CN113375301B (en) | Air conditioner control method and device, storage medium and air conditioner | |
| CN204301192U (en) | Variable refrigerant volume and the integrated VRAV air-conditioning system of variable air rate | |
| CN204373064U (en) | Temp. controllable room dehumidification air conditioner | |
| CN205227616U (en) | Air -conditioning system | |
| CN107305074B (en) | Temperature and humidity independent control air conditioning system | |
| CN103292398B (en) | A kind of integrated blowing type air-conditioning and radiation tail end composite air conditioner system | |
| CN104879950A (en) | Air conditioner all-in-one machine system and control method thereof | |
| CN105444298A (en) | Air conditioner system with controllable outlet air temperature and control method | |
| CN108534231B (en) | Fresh air adjusting system of air conditioner and air conditioner | |
| CN208108299U (en) | The fresh air regulating system and air conditioner of air conditioner | |
| US20160146477A1 (en) | Hvac systems and methods for reheat operation | |
| JP2021014947A (en) | Air conditioner and air conditioning system | |
| CN207350996U (en) | Air-conditioning device with dehumidify evaporimeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |