CN211781734U - Air conditioning unit for conditioning indoor air - Google Patents
Air conditioning unit for conditioning indoor air Download PDFInfo
- Publication number
- CN211781734U CN211781734U CN202020024913.8U CN202020024913U CN211781734U CN 211781734 U CN211781734 U CN 211781734U CN 202020024913 U CN202020024913 U CN 202020024913U CN 211781734 U CN211781734 U CN 211781734U
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- China
- Prior art keywords
- air
- air conditioning
- water supply
- pipe
- unit
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/54—Free-cooling systems
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- Central Air Conditioning (AREA)
Abstract
The utility model discloses an air conditioning unit for adjusting room air, including the unit casing, be provided with air intake and supply-air outlet on the corresponding both sides wall of unit casing respectively, the top of supply-air outlet is provided with the air exit, has set gradually heat exchanger, baffle, coil pipe, atomizer and forced draught blower according to the flow direction of air inlet in the unit casing, and one side that unit casing bottom is located the baffle and is close to heat exchanger still is provided with the return air inlet. The utility model discloses an air conditioning unit for adjusting room air, the outdoor new trend of make full use of and indoor return air can also provide the humidification function when satisfying refrigeration in summer, winter heating.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, a an air conditioning unit for adjusting indoor air is related to.
Background
With the development of social economy and the improvement of living standard, people do not have simple requirements on houses in places capable of shielding wind and rain, and the requirements on indoor comfort degree are higher and higher. Not only requires a reasonable temperature range, but also greatly improves the requirements on humidity and the degree of gravity of fresh air introduction.
The traditional air conditioning equipment mainly treats indoor circulating air which cannot meet the indoor fresh air demand, and in winter, the indoor air is too dry, so that static electricity is easily caused, and the problems of excessive loss of human body water, dry mouth and tongue and the like are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioning unit for adjusting room air, the outdoor new trend of make full use of and indoor return air can also provide the humidification function when satisfying refrigeration in summer, winter heating.
The utility model discloses the technical scheme who adopts is for adjust indoor air's air conditioning unit, including the unit casing, be provided with air intake and supply-air outlet on the corresponding both sides wall of unit casing respectively, the top of supply-air outlet is provided with the air exit, has set gradually heat exchanger, baffle, coil pipe, atomizer and forced draught blower according to the flow direction of air inlet in the unit casing, and one side that unit casing bottom is located the baffle and is close to heat exchanger still is provided with the return air inlet.
The utility model is also characterized in that,
the two ends of the coil pipe are respectively connected with a water supply pipe and a water return pipe, and the spraying device is connected with the water supply pipe through a pipeline.
The spraying device comprises a water supply branch pipe connected with a water supply pipe, and a plurality of nozzles spraying towards the coil pipe are uniformly arranged on the water supply branch pipe.
The water supply branch pipe is also provided with a valve.
An air filter is also arranged at the air inlet.
An exhaust fan is arranged at the air outlet.
A water baffle is arranged between the spraying device and the blower.
The unit shell is arranged in the suspended ceiling of the house.
The beneficial effects of the utility model are that
(1) The utility model discloses an air conditioning unit can satisfy the demand in different seasons, refrigerates in summer, can also provide the humidification function when heating in winter, has improved the suitability of equipment.
(2) The utility model discloses air conditioning unit retrieves the energy of indoor return air through sensible heat exchanger, and the outdoor new trend of precooling winter preheats outdoor new trend summer to for indoor fresh air that provides, realize the circulation of indoor outer air.
(3) The utility model discloses an air conditioning unit, supply-air outlet and return air inlet set up respectively on the lateral wall and the diapire of unit, have avoided the short circuit of air current.
(4) The utility model discloses air conditioning unit, compact structure adopts the installation of dark formula furred ceiling, does not occupy the room and effectively utilizes the area to it is pleasing to the eye not to influence the room.
Drawings
Fig. 1 is a schematic structural view of an air conditioning unit for conditioning indoor air according to the present invention.
In the figure, 1, an air inlet, 2, an air filter, 3, an air return inlet, 4, a coil pipe, 5, a spraying device, 6, a water baffle, 7, a blower, 8, an air supply outlet, 9, a water supply branch pipe, 10, a valve, 11, a water supply pipe, 12, a water return pipe, 13, a heat exchanger, 14, an exhaust fan, 15, an exhaust outlet, 16, a partition plate and 17 are arranged in a unit shell.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model discloses an air conditioning unit for adjusting room air, its structure is as shown in figure 1, including unit housing 17, be provided with air intake 1 and supply-air outlet 8 on the corresponding both sides wall of unit housing 17 respectively, the top of supply-air outlet 8 is provided with air exit 15, has set gradually heat exchanger 13 according to the flow direction of air inlet in unit housing 17, baffle 16, coil pipe 4, atomizer 5 and forced draught blower 7, and unit housing 17 bottom is located one side that baffle 16 is close to heat exchanger 13 and still is provided with return air inlet 3.
Two ends of the coil pipe 4 are respectively connected with a water supply pipe 11 and a water return pipe 12, the spraying device 5 is connected with the water supply pipe 11 through a pipeline, and the water supply pipe 11 is connected with a water chilling unit or a municipal hot water pipe network.
The spraying device 5 comprises a water supply branch pipe 9 connected with a water supply pipe 11, and a plurality of nozzles spraying towards the coil pipe 4 are uniformly arranged on the water supply branch pipe 9.
The water supply branch pipe 9 is also provided with a valve 10.
An air filter 2 is also arranged at the air inlet 1.
An exhaust fan 14 is arranged at the exhaust outlet 15.
A water baffle 6 is arranged between the spraying device 5 and the blower 7.
The unit housing 17 is disposed within the suspended ceiling of the house.
The fins are arranged outside the coil pipe 4 of the utility model, which improves the heat exchange efficiency; the water baffle 6 is a corrugated water baffle; the blower 7 and the exhaust blower 14 are axial flow fans.
The utility model discloses air conditioning unit's theory of operation does:
a refrigeration mode: in summer, all the devices except the spraying device 5 are started, a water supply pipe 11 of the coil 4 is connected with a water chilling unit, low-temperature cold water prepared by the water chilling unit flows through the coil 4, outdoor fresh air enters through an air inlet 1, is filtered by an air filter 2, is pre-cooled by indoor return air in a heat exchanger 13, and is further cooled by the coil 4 and then is sent into a room; indoor return air enters through the return air inlet 3, precools fresh air in the heat exchanger 13, and then is discharged outdoors under the action of the exhaust fan 14.
Heating mode: in winter, the whole machine is started, the water supply pipe 11 of the coil 4 is connected with a municipal heat supply pipe network, municipal hot water flows through the coil 4, and meanwhile, the water supply pipe 11 divides a branch to be supplied to the spraying device 5; outdoor fresh air enters through an air inlet 1, is filtered by an air filter 2, is preheated by indoor return air through a heat exchanger 13, is heated by a coil pipe 4 and is humidified by a spraying device 5, and then is sent into a room; indoor return air enters through the return air inlet 3, is preheated in the heat exchanger 13, and is discharged outdoors under the action of the exhaust fan 14.
And (3) ventilation mode: in a transition season, water supply is closed, outdoor fresh air is filtered by the air filter 2, passes through the heat exchanger 13 and is sent into the room under the action of the blower 7; indoor dirty return air passes through the heat exchanger 13 and is exhausted outdoors under the action of the exhaust fan 14, so that indoor and outdoor air circulation is realized, and sufficient fresh air in a room is ensured.
Claims (8)
1. Air conditioning unit for adjusting indoor air, which is characterized by comprising a unit shell (17), wherein an air inlet (1) and an air supply outlet (8) are respectively arranged on two corresponding side walls of the unit shell (17), an air exhaust outlet (15) is arranged above the air supply outlet (8), a heat exchanger (13), a partition plate (16), a coil pipe (4), a spraying device (5) and an air feeder (7) are sequentially arranged in the unit shell (17) according to the flowing direction of air inlet, and an air return opening (3) is further arranged on one side, close to the heat exchanger (13), of the bottom of the unit shell (17) and located on the partition plate (16).
2. Air conditioning unit according to claim 1, characterized in that a water supply pipe (11) and a water return pipe (12) are connected to both ends of the coil pipe (4), respectively, and the spraying device (5) is connected to the water supply pipe (11) through a pipe.
3. Air conditioning assembly according to claim 2, wherein the spraying device (5) comprises a water supply branch (9) connected to the water supply pipe (11), and a plurality of nozzles for spraying water towards the coil (4) are uniformly arranged on the water supply branch (9).
4. Air conditioning assembly according to claim 3, characterized in that a valve (10) is also provided on the water supply branch (9).
5. Air conditioning assembly according to any of claims 1-3, characterized in that an air filter (2) is further arranged at the air inlet (1).
6. Air conditioning assembly according to any of claims 1-3, characterized in that an exhaust fan (14) is arranged at the exhaust outlet (15).
7. Air conditioning assembly according to any of claims 1-3, characterized in that a water baffle (6) is arranged between the spraying device (5) and the blower (7).
8. Air conditioning assembly according to any of claims 1-3, characterized in that the assembly housing (17) is arranged in a house ceiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020024913.8U CN211781734U (en) | 2020-01-07 | 2020-01-07 | Air conditioning unit for conditioning indoor air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020024913.8U CN211781734U (en) | 2020-01-07 | 2020-01-07 | Air conditioning unit for conditioning indoor air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211781734U true CN211781734U (en) | 2020-10-27 |
Family
ID=72888965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020024913.8U Expired - Fee Related CN211781734U (en) | 2020-01-07 | 2020-01-07 | Air conditioning unit for conditioning indoor air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211781734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959035A (en) * | 2021-09-30 | 2022-01-21 | 西安交通大学 | Air fresh air system and application |
-
2020
- 2020-01-07 CN CN202020024913.8U patent/CN211781734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959035A (en) * | 2021-09-30 | 2022-01-21 | 西安交通大学 | Air fresh air system and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20220107 |