CN214581517U - Clothes drying air conditioner - Google Patents
Clothes drying air conditioner Download PDFInfo
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- CN214581517U CN214581517U CN202023173273.6U CN202023173273U CN214581517U CN 214581517 U CN214581517 U CN 214581517U CN 202023173273 U CN202023173273 U CN 202023173273U CN 214581517 U CN214581517 U CN 214581517U
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Abstract
The utility model belongs to the technical field of the air conditioning technology and specifically relates to a dry clothing air conditioning equipment, it includes off-premises station, indoor set, dryer, and the dryer includes third heat exchanger, with third heat exchanger. The first two-position three-way reversing valve and the second two-position three-way reversing valve are arranged on a refrigerant circulating pipeline, the first two-position three-way reversing valve and the second two-position three-way reversing valve are different in communication interface, the air conditioner can be normally and independently used, the clothes in a clothes drying cavity can be dried by utilizing waste heat or all heat generated by heating operation, the clothes drying function is completed, the energy utilization rate of the air conditioning system is improved, the clothes drying function is convenient for a user to use at any time, the clothes dryer and the air conditioner are connected by adopting a universal air conditioning pipe, the clothes dryer is attractive, the structural form of a common air conditioner and an air conditioner outdoor unit is not changed, the modularization is realized, the clothes drying function is convenient for the user to select and match the air conditioners in all patterns, and the application range is wide.
Description
Technical Field
The utility model belongs to the technical field of the air conditioning technology and specifically relates to a dry clothing air conditioning equipment.
Background
The common air conditioner only has the functions of refrigeration and heating, and some cabinet air conditioners which combine the air conditioner with a clothes drying device appear on the market at present.
Patent CN201220433145.7 discloses an air conditioner with a clothes drying function, comprising: an air conditioner having an evaporator side air outlet and a condenser side air outlet; and the clothes dryer is provided with an air inlet and an air outlet, and the air inlet is connected with one air outlet for discharging hot air in the air outlet at the evaporator side and the air outlet at the condenser side. According to the utility model discloses an air conditioning equipment with dry clothing function combines air conditioner and dryer, refrigerates the air conditioner often and additionally produces hot-blast or the hot-blast clothes dryer that provides of hot-blast when the air conditioner heats, both can realize the refrigeration and the heating function of air conditioner, can carry out drying process to the clothing simultaneously again, can effective energy saving, and energy-concerving and environment-protective, and when need not use the dryer, can separate dryer and air conditioner, convenient and practical. However, the air conditioning device needs to be provided with the evaporator, the condenser side air outlet and the condenser side air outlet independently, and needs to adopt independent connecting pieces such as an air opening with larger size, an air pipe and the like for connecting the air conditioner and the clothes dryer, particularly when the outdoor unit of the split air conditioner is arranged on the outdoor side, the method of arranging the larger air pipe to penetrate through the wall (or the door and window) occupies large indoor space, is poor in tidiness and attractiveness, and is not suitable for actual use scenes of most common families; in addition, because of the need to set up the side air outlet to the air conditioner, need redesign, the die sinking to the box structure of current air conditioner, the cost increases, can not realize standardization, universalization with ordinary air conditioner, can not solve the prior art problem of commonality.
The clothes drying air conditioning device in the prior art has some limitations in use, and the clothes drying function is inconvenient to use and is not beneficial to large-scale use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a dry clothing air conditioner device that dry clothing function facilitates use is provided.
The utility model provides a technical scheme that its technical problem adopted is: the clothes drying air conditioning device comprises an outdoor unit and an indoor unit, wherein the outdoor unit comprises a first heat exchanger and a four-way valve, the indoor unit comprises a second heat exchanger, a clothes dryer, a first three-way reversing valve and a second three-way reversing valve, the clothes dryer comprises a third case, a third heat exchanger and a third fan, a clothes drying cavity and an equipment placing cavity are arranged in the third case, a box body around the equipment placing cavity is provided with a side air inlet 361 of the third heat exchanger, and the third heat exchanger and the third fan are arranged in the equipment placing cavity;
the first interface of the third heat exchanger is connected with the first interface c of the first three-way reversing valve through a first refrigerant circulating pipeline, the first interface b of the first three-way reversing valve is connected with the second interface of the first heat exchanger through a second refrigerant circulating pipeline, and the first interface a of the first three-way reversing valve is connected with the first interface of the second heat exchanger through a third refrigerant circulating pipeline;
the second interface of the third heat exchanger is connected with the second interface c of the second three-way reversing valve through a fourth refrigerant circulating pipeline, the second interface b of the second three-way reversing valve is connected with the fourth interface of the four-way valve through a fifth refrigerant circulating pipeline, and the second interface a of the second three-way reversing valve is connected with the second interface of the second heat exchanger through a sixth refrigerant circulating pipeline.
The outdoor unit further comprises a first case, a compressor, a first fan and a first throttling element, wherein the compressor, a four-way valve, a first heat exchanger, the first fan and the first throttling element are all arranged in the first case;
the indoor unit further comprises a second case and a second fan, the second heat exchanger and the second fan are both arranged in the second case, a second heat exchanger side air outlet is formed in the second case, and the second fan is located at the second heat exchanger side air outlet.
Further, a partition board is arranged in the third case, a clothes drying cavity is formed in one side of the partition board, an equipment placing cavity is formed in the other side of the partition board, a third heat exchanger side air outlet is formed in the partition board, and the third fan is located at the third heat exchanger side air outlet.
Furthermore, the first three-way reversing valve and the second three-way reversing valve are electromagnetic reversing valves.
Furthermore, the first three-way reversing valve and the second three-way reversing valve are both two-position three-way reversing valves or three-position three-way reversing valves.
Furthermore, a drying air outlet is arranged on the box body around the drying cavity.
Further, a fourth fan is arranged at the clothes drying air outlet.
The utility model has the advantages that: the clothes drying and air conditioning device improves the energy utilization rate of an air conditioning system, is convenient for a user to use the clothes drying function at any time, adopts a universal air conditioning pipe (a refrigerant circulating pipeline) for connection between the clothes dryer and the air conditioner, is neat and attractive, occupies no space, does not change the structural forms of a common air indoor unit and an air outdoor unit, realizes modularized and standardized design, facilitates the user to select the clothes drying function, and is basically suitable for all types of air conditioners, wide application range and is beneficial to popularization.
Drawings
FIG. 1 is a schematic diagram of the structure of the clothes drying and air conditioning device of the present invention;
the labels in the figure are: the air conditioner comprises an outdoor unit 1, a first machine case 11, a first heat exchanger side air outlet 111, a first heat exchanger 12, a compressor 13, a four-way valve 14, a first fan 15, a first throttling element 16, an indoor unit 2, a second machine case 21, a second heat exchanger side air outlet 211, a second heat exchanger 22, a second fan 23, a clothes dryer 3, a third machine case 31, a third heat exchanger 32, a third fan 33, a partition plate 34, a third heat exchanger side air outlet 341, a clothes drying cavity 35, a clothes drying air outlet 351, an equipment placing cavity 36, a fourth fan 37, a first three-way reversing valve 4 and a second three-way reversing valve 5.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses dry clothing air conditioning equipment, including off-premises station 1, indoor set 2, off-premises station 1 includes first heat exchanger 12, four-way valve 14, indoor set 2 includes second heat exchanger 22, still include dryer 3, first tee bend switching-over valve 4, second tee bend switching-over valve 5, dryer 3 includes third machine case 31, third heat exchanger 32, third fan 33, be provided with baffle 34 in the third machine case 31, one side of baffle 34 is for doing clothing chamber 35, chamber 36 is placed for equipment to the opposite side of baffle 34, be provided with third heat exchanger side air intake 361 on the equipment is placed chamber 36 box all around, be provided with third heat exchanger side air outlet 341 on the baffle 34, third heat exchanger 32, third fan 33 set up and place chamber 36 in the equipment, and third fan 33 is located third heat exchanger side air outlet 341 department.
The first port of the third heat exchanger 32 is connected to the first c port of the first three-way selector valve 4 through a first refrigerant flow pipe, the first b port of the first three-way selector valve 4 is connected to the second port of the first heat exchanger 12 through a second refrigerant flow pipe, and the first a port of the first three-way selector valve 4 is connected to the first port of the second heat exchanger 22 through a third refrigerant flow pipe.
The second connection port of the third heat exchanger 32 is connected to the second connection port c of the second three-way selector valve 5 through a fourth refrigerant flow pipe, the second connection port b of the second three-way selector valve 5 is connected to the fourth connection port of the four-way valve 14 through a fifth refrigerant flow pipe, and the second connection port a of the second three-way selector valve 5 is connected to the second connection port of the second heat exchanger 22 through a sixth refrigerant flow pipe.
The first three-way reversing valve 4 and the second three-way reversing valve 5 are both two-position three-way reversing valves or three-position three-way reversing valves.
The working principle of the clothes drying and air conditioning device of the utility model is explained by the common structure of the outdoor unit 1 and the indoor unit 2.
The outdoor unit 1 further includes a first casing 11, a compressor 13, a first fan 15, and a first throttling element 16, wherein the compressor 13, the four-way valve 14, the first heat exchanger 12, the first fan 15, and the first throttling element 16 are all disposed in the first casing 11, the first cabinet 11 is provided with a first heat exchanger side air outlet 111, the first fan 15 is located at the first heat exchanger side air outlet 111, a first interface of the four-way valve 14 is connected with an inlet of the compressor 13 through a seventh refrigerant circulation pipeline, an outlet of the compressor 13 is connected with a second interface of the four-way valve 14 through an eighth refrigerant circulation pipeline, a third interface of the four-way valve 14 is connected with a first interface of the first heat exchanger 12 through a ninth refrigerant circulation pipeline, the first throttling element 16 is arranged on the second refrigerant circulation pipeline, the first throttling element 16 is preferably a throttling expansion valve, and the first throttling element 16 is used for controlling and adjusting the flow rate of the refrigerant.
The indoor unit 2 further includes a second casing 21 and a second fan 23, the second heat exchanger 22 and the second fan 23 are both disposed in the second casing 21, a second heat exchanger side air outlet 211 is disposed on the second casing 21, and the second fan 23 is located at the second heat exchanger side air outlet 211.
When the first three-way reversing valve 4 and the second three-way reversing valve 5 are both two-position three-way reversing valves, the clothes drying air conditioning device works in the following mode: 1. when only refrigerating or heating is carried out, the first b interface of the first three-way reversing valve 4 is controlled to be communicated with the first a interface, the first b interface is not communicated with the first c interface, the second b interface of the second three-way reversing valve 5 is communicated with the second a interface, the second b interface is not communicated with the second c interface, the third fan 33 in the clothes dryer 3 does not operate, the refrigerant cannot enter the third heat exchanger 32, namely the clothes dryer 3 does not start to work, the air conditioner operates in a normal refrigerating mode or a heating mode independently, when the heating mode operates, the refrigerant circulates in the direction of an arrow of a dotted line in fig. 1, and when the refrigerating mode operates, the refrigerant circulates in the direction of an arrow of a solid line in fig. 1.
2. When the heating and clothes drying functions are simultaneously started, the air conditioner operates in a heating mode, the refrigerant circulates in the direction of a dotted arrow in fig. 1, the four-way valve 14, the first fan 15, the second fan 23 and the third fan 33 are all controlled to operate, the first b interface of the first three-way reversing valve 4 is controlled to be communicated with the first c interface, the first b interface is not communicated with the first a interface, the second b interface of the second three-way reversing valve 5 is communicated with the second a interface, the second b interface is not communicated with the second c interface, the first throttling element 16 plays a role in throttling and pressure reduction, the high-temperature and high-pressure refrigerant discharged by the compressor 13 emits partial heat at the second heat exchanger 22 to complete the heating function of the air conditioner, and then enters the third heat exchanger 32, and at the moment, the temperature of the refrigerant is still higher than the temperature of the external environment, and further heat is emitted at the third heat exchanger 32, the third heat exchanger 32 is used as a partial condenser of an air conditioner, and the third fan 33 sends high-temperature air (about 25-60 ℃) into the clothes drying cavity 35 through the third heat exchanger side air outlet 341 to dry clothes, so that the clothes drying function is completed. Because the high-temperature high-pressure refrigerant discharged by the compressor 13 firstly releases heat at the second heat exchanger 22 and then further releases heat at the third heat exchanger 32, the use of the clothes dryer 3 does not affect the heating effect of the indoor unit 2, the clothes drying function can be realized, the possibility of damaging clothes is reduced, and the heating requirement and the clothes drying requirement of a user are met.
3. When only the clothes drying function is performed, the air conditioner operates in a heating mode, at the moment, the four-way valve 14, the first fan 15 and the third fan 33 are controlled to operate, the first b interface of the first three-way reversing valve 4 is controlled to be communicated with the first c interface, the first b interface is not communicated with the first a interface, the second b interface of the second three-way reversing valve 5 is controlled to be communicated with the second c interface, the second b interface is not communicated with the second a interface, the first throttling element 16 plays a role in throttling and depressurizing, all high-temperature and high-pressure refrigerants discharged by the compressor 13 enter the third heat exchanger 32 to emit heat, the refrigerants enter the first heat exchanger 12 to absorb heat through the regulation of the first throttling element 16, the third heat exchanger 32 is equivalent to be used as a whole condenser of the air conditioner, the third fan 33 sends high-temperature air (about 25-65 ℃) into the clothes drying cavity 35 through the side air outlet 341 of the third heat exchanger to perform drying treatment on the clothes, the clothes drying function is completed.
When the first three-way reversing valve 4 and the second three-way reversing valve 5 are three-position three-way reversing valves, the working modes of the clothes drying air conditioning device are the same except that the heating and clothes drying functions are simultaneously started and are different from those of the two-position three-way reversing valve. When the heating and clothes drying functions are simultaneously started, the air conditioner operates in a heating mode, a refrigerant circulates in the direction of a dotted arrow in fig. 1, the four-way valve 14, the first fan 15, the second fan 23 and the third fan 33 are all controlled to operate at the moment, the first three-way reversing valve 4 and the second three-way reversing valve 5 are controlled to be positioned at the middle position, the first b interface, the first a interface and the first c interface of the first three-way reversing valve 4 are communicated, the second b interface, the second a interface and the second c interface of the second three-way reversing valve 5 are communicated, the first throttling piece 16 plays a role in throttling and pressure reduction, part of high-temperature and high-pressure refrigerant discharged by the compressor 13 emits part of heat at the second heat exchanger 22 to complete the heating function of the air conditioner, and then enters the first heat exchanger 12 to absorb heat; the rest of the high-temperature and high-pressure refrigerant discharged from the compressor 13 releases heat at the third heat exchanger 32, enters the first heat exchanger 12 to absorb heat, the third heat exchanger 32 is used as a partial condenser of the air conditioner, and the third fan 33 sends high-temperature air (about 25-60 ℃) into the clothes drying cavity 35 through the third heat exchanger side air outlet 341 to dry clothes, so that the clothes drying function is completed.
In order to facilitate the control of the first three-way reversing valve 4 and the second three-way reversing valve 5, the first three-way reversing valve 4 and the second three-way reversing valve 5 are preferably electromagnetic reversing valves, so that the PLC automatic control is facilitated.
In order to improve the clothes drying effect and efficiency, the box body around the clothes drying cavity 35 is provided with a clothes drying air outlet 351, hot air enters the clothes drying cavity 35 through the air outlet 341 on the third heat exchanger side to dry clothes, and then the hot air is discharged from the clothes drying air outlet 351, so that the air circulation is improved, and further, the fourth fan 37 is arranged at the clothes drying air outlet 351.
To sum up, the utility model discloses dry clothing air conditioning equipment can realize that the air conditioner can normally the exclusive use, also can utilize the waste heat or the whole heat that the operation of heating produced to carry out drying process to the clothes in dry clothing chamber 35, accomplish dry clothing function, this dry clothing air conditioning equipment has improved air conditioning system's energy utilization, also convenience of customers uses dry clothing function at any time, adopt general air conditioner piping (refrigerant circulating pipe) to be connected between dryer 3 and the air conditioner, neatly pleasing to the eye, do not account for the space, and do not change ordinary empty interior machine 2, empty outer machine 1 structural style, realize the modularization, standardized design, convenience of customers matches dry clothing function, and be applicable to the air conditioner of all patterns basically, wide application range, and be favorable to promoting.
Claims (7)
1. Clothes drying air conditioning device, including off-premises station (1), indoor set (2), off-premises station (1) includes first heat exchanger (12), cross valve (14), and indoor set (2) include second heat exchanger (22), its characterized in that: the clothes dryer further comprises a clothes dryer (3), a first three-way reversing valve (4) and a second three-way reversing valve (5), wherein the clothes dryer (3) comprises a third case (31), a third heat exchanger (32) and a third fan (33), a clothes drying cavity (35) and an equipment placing cavity (36) are arranged in the third case (31), third heat exchanger side air inlets (361) are formed in a case body around the equipment placing cavity (36), and the third heat exchanger (32) and the third fan (33) are arranged in the equipment placing cavity (36);
a first interface of the third heat exchanger (32) is connected with a first interface c of the first three-way reversing valve (4) through a first refrigerant circulating pipeline, a first interface b of the first three-way reversing valve (4) is connected with a second interface of the first heat exchanger (12) through a second refrigerant circulating pipeline, and a first interface a of the first three-way reversing valve (4) is connected with a first interface of the second heat exchanger (22) through a third refrigerant circulating pipeline; the second interface of the third heat exchanger (32) is connected with the second interface c of the second three-way reversing valve (5) through a fourth refrigerant circulating pipeline, the second interface b of the second three-way reversing valve (5) is connected with the fourth interface of the four-way valve (14) through a fifth refrigerant circulating pipeline, and the second interface a of the second three-way reversing valve (5) is connected with the second interface of the second heat exchanger (22) through a sixth refrigerant circulating pipeline.
2. A clothes drying air conditioning device as claimed in claim 1, wherein: the outdoor unit (1) also comprises a first case (11), a compressor (13), a first fan (15) and a first throttling element (16), wherein the compressor (13), the four-way valve (14), the first heat exchanger (12), the first fan (15) and the first throttling element (16) are all arranged in the first case (11), a first heat exchanger side air outlet (111) is arranged on the first case (11), a first fan (15) is positioned at the first heat exchanger side air outlet (111), a first interface of a four-way valve (14) is connected with an inlet of a compressor (13) through a seventh refrigerant circulating pipeline, an outlet of the compressor (13) is connected with a second interface of the four-way valve (14) through an eighth refrigerant circulating pipeline, a third interface of the four-way valve (14) is connected with a first interface of the first heat exchanger (12) through a ninth refrigerant circulating pipeline, and a first throttling element (16) is arranged on the second refrigerant circulating pipeline;
the indoor unit (2) further comprises a second case (21) and a second fan (23), the second heat exchanger (22) and the second fan (23) are both arranged in the second case (21), a second heat exchanger side air outlet (211) is formed in the second case (21), and the second fan (23) is located at the second heat exchanger side air outlet (211).
3. A clothes drying air conditioning device as claimed in claim 1, wherein: a partition plate (34) is arranged in the third case (31), a clothes drying cavity (35) is arranged on one side of the partition plate (34), an equipment placing cavity (36) is arranged on the other side of the partition plate (34), a third heat exchanger side air outlet (341) is arranged on the partition plate (34), and the third fan (33) is located at the third heat exchanger side air outlet (341).
4. A clothes drying air conditioning device as claimed in claim 1, wherein: the first three-way reversing valve (4) and the second three-way reversing valve (5) are all electromagnetic reversing valves.
5. A clothes drying air conditioning device as claimed in claim 1, wherein: the first three-way reversing valve (4) and the second three-way reversing valve (5) are both two-position three-way reversing valves or three-position three-way reversing valves.
6. A clothes drying air conditioning device according to any one of claims 1 to 5, characterized in that: and a drying air outlet (351) is arranged on the box body around the drying cavity (35).
7. A clothes drying air conditioning device according to claim 6, characterized in that: a fourth fan (37) is arranged at the clothes drying air outlet (351).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173273.6U CN214581517U (en) | 2020-12-24 | 2020-12-24 | Clothes drying air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023173273.6U CN214581517U (en) | 2020-12-24 | 2020-12-24 | Clothes drying air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214581517U true CN214581517U (en) | 2021-11-02 |
Family
ID=78366050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023173273.6U Active CN214581517U (en) | 2020-12-24 | 2020-12-24 | Clothes drying air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214581517U (en) |
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2020
- 2020-12-24 CN CN202023173273.6U patent/CN214581517U/en active Active
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