CN217636101U - Heat recovery and bypass structure of environmental control all-in-one machine - Google Patents
Heat recovery and bypass structure of environmental control all-in-one machine Download PDFInfo
- Publication number
- CN217636101U CN217636101U CN202121148356.1U CN202121148356U CN217636101U CN 217636101 U CN217636101 U CN 217636101U CN 202121148356 U CN202121148356 U CN 202121148356U CN 217636101 U CN217636101 U CN 217636101U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- cavity
- air
- air inlet
- exhaust
- 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
Images
Classifications
-
- 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]
- Y02B30/56—Heat recovery units
Abstract
The utility model provides a heat recovery and bypass structure of environmental control all-in-one, include: the box body is divided into a left chamber and a right chamber by a first partition plate, the right chamber is divided into a heat exchange chamber and a side installation chamber by a second partition plate, and the side installation chamber is divided into an exhaust chamber and a bypass chamber by a bypass valve; the heat exchange core is installed in the heat exchange cavity, the indoor air inlet pipe is installed on the box of heat exchange cavity leading flank, the outdoor air inlet pipe is installed on the box of heat exchange cavity right flank, the air outlet of heat exchange core right side bottom passes through the third wind channel and communicates with the air intake of exhaust fan, the air outlet and the outdoor exhaust pipe intercommunication of exhaust fan, the air outlet of heat exchange core left side bottom passes through first wind channel and left cavity intercommunication. The utility model discloses an ingenious design to box inner structure for this environmental control all-in-one possesses new trend heat recovery and new trend bypass function, and can realize carrying out the heat exchange and carry out effective control to the new trend according to actual conditions.
Description
Technical Field
The utility model relates to an air conditioning equipment technical field, concretely relates to heat recovery and bypass structure of environmental control all-in-one.
Background
The passive low-energy-consumption building is a building constructed by combining various passive energy-saving means such as natural ventilation, natural lighting, solar radiation, indoor non-heating heat source heating and the like with the external protective structure heat preservation and heat insulation energy-saving technology by fully utilizing natural environment and resources. Two significant characteristics of passive low-energy-consumption buildings are that firstly, the comfort of indoor environment is significantly improved, including indoor thermal comfort (temperature, humidity and air flow rate), indoor air quality, indoor noise level, indoor lighting level and the like; secondly, the energy consumption of the building can be greatly reduced, and the aim of building energy conservation of more than 90 percent is achieved.
The environment control all-in-one machine is core equipment in a passive building concept, is mainly used for air treatment aiming at residential design, generally has the functions of refrigeration, heating, dehumidification and the like, but generally does not have the functions of fresh air heat recovery and fresh air bypass, and can not realize effective control on whether fresh air is subjected to heat exchange according to actual conditions, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a heat recovery and bypass structure of environmental control all-in-one through the ingenious design to box inner structure for this environmental control all-in-one possesses new trend heat recovery and new trend bypass function, and can realize carrying out the heat exchange and carry out effective control to the new trend according to actual conditions.
In order to realize the technical scheme, the utility model provides an environmental control all-in-one's heat recovery and bypass structure, include: the box body is divided into a left chamber and a right chamber by a first partition plate, the left chamber and the right chamber are communicated by a first air duct, the right chamber is divided into a heat exchange chamber and a side mounting chamber by a second partition plate, the side mounting cavity is divided into an exhaust cavity and a bypass cavity by a bypass valve, wherein the heat exchange cavity is communicated with the bypass cavity through a second air duct, and the heat exchange cavity is communicated with the exhaust cavity through a third air duct; the heat exchange core is installed in the heat exchange cavity, and indoor air inlet pipe is installed on the box of heat exchange cavity leading flank, indoor air inlet pipe inboard air inlet department is separated with first wind channel through first closing plate for indoor air inlet pipe and heat exchange core left side air inlet intercommunication, outdoor air inlet pipe are installed on the box of heat exchange cavity right flank, outdoor air inlet pipe inboard air inlet department is separated with the third wind channel through the second closing plate for outdoor air inlet pipe and heat exchange core right side air inlet intercommunication, the air outlet of heat exchange core right side bottom passes through the third wind channel and communicates with the air inlet of installing the exhaust fan in the exhaust cavity, the air outlet of exhaust fan with install the outdoor exhaust pipe intercommunication on the box of the cavity right side of airing exhaust, the air outlet of heat exchange core left side bottom is through first wind channel and left cavity intercommunication.
Among the above-mentioned technical scheme, the during operation, when new trend heat exchange function opened, the bypass valve was closed, and the trend of outdoor new trend is: outdoor fresh air enters the heat exchange core from the outdoor air inlet pipe under the action of the attraction of the air feeder, exchanges heat with indoor exhaust air in the heat exchange core, and then enters the left chamber through the first air channel. The trend of indoor exhaust is as follows: indoor exhaust air enters from an inlet of the indoor air inlet pipe under the action of the attraction of the exhaust fan, exchanges heat with outdoor fresh air in the heat exchange core, and is then exhausted outdoors through the exhaust fan and the outdoor exhaust pipe. Under the function of heating, the temperature of indoor exhaust is the temperature that is higher than outdoor new trend, therefore indoor exhaust carry out the heat exchange with outdoor new trend in the heat exchange core, can preheat outdoor new trend, realize new trend heat recovery, reduce the energy consumption. When the fresh air bypass function is started, the bypass valve is opened, indoor exhaust air enters through the inlet of the indoor air inlet pipe under the attraction of the exhaust fan, and is finally exhausted outdoors through the outdoor exhaust pipe through the second air duct, the bypass valve and the exhaust fan, the outdoor fresh air does not exchange heat with the indoor exhaust air, the outdoor fresh air is directly introduced for free refrigeration, and energy consumption is greatly reduced.
Preferably, first airstrainer and second airstrainer install respectively in the air intake department of heat exchange core left and right sides for indoor airing exhaust and outdoor new trend realize filtering before the heat exchange, improve the cleanliness factor of air.
Preferably, the box body is provided with an electric cabinet, and the electric cabinet is respectively electrically connected with the exhaust fan and the bypass valve so as to realize automatic control of the exhaust fan and the bypass valve.
Preferably, an indoor air return pipe is arranged on the front side surface of the left chamber of the box body, and an air supply pipe communicated with the indoor air return pipe and the outdoor air inlet pipe is arranged on the left side surface of the left chamber of the box body.
Preferably, a plurality of installation lugs are arranged on the periphery of the box body, so that the equipment is convenient to install quickly.
The utility model provides a pair of heat recovery and bypass structure of environmental control all-in-one machine's beneficial effect lies in: the heat recovery and bypass structure of the environment control all-in-one machine is skillfully designed through the internal structure of the box body, so that the environment control all-in-one machine has the functions of fresh air heat recovery and fresh air bypass, and can realize whether heat exchange is carried out on fresh air according to actual conditions so as to carry out effective control. During the actual work, when new trend heat exchange function opened, the bypass valve was closed, and the trend of outdoor new trend is: outdoor fresh air enters the heat exchange core from the outdoor air inlet pipe under the action of the attraction of the air feeder, exchanges heat with indoor exhaust air in the heat exchange core, and then enters the left chamber through the first air channel. The trend of indoor exhaust is as follows: indoor exhaust air enters from an inlet of the indoor air inlet pipe under the action of the attractive force of the exhaust fan, exchanges heat with outdoor fresh air in the heat exchange core, and is exhausted outdoors through the exhaust fan and the outdoor exhaust pipe. Under the heating function, the temperature of indoor exhaust air is higher than that of outdoor fresh air, so that the indoor exhaust air is subjected to heat exchange with the outdoor fresh air in the heat exchange core, the outdoor fresh air can be preheated, the fresh air heat recovery is realized, and the energy consumption is reduced. When the fresh air bypass function is started, the bypass valve is opened, indoor exhaust air enters through the inlet of the indoor air inlet pipe under the attraction of the exhaust fan, and is finally exhausted outdoors through the outdoor exhaust pipe through the second air duct, the bypass valve and the exhaust fan, and at the moment, the outdoor fresh air does not exchange heat with the indoor exhaust air, and the outdoor fresh air is directly introduced for free refrigeration, so that the energy consumption is greatly reduced.
Drawings
Fig. 1 is the installation schematic diagram i of the internal three-dimensional structure of the present invention.
Fig. 2 is the internal three-dimensional structure installation schematic diagram ii of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic diagram of the distribution of the chambers and the air ducts in the present invention.
In the figure: 1. a box body; 2. a first separator; 3. a second separator; 4. a heat exchange core; 5. a bypass valve; 6. a first air filter; 7. a first air filter; 8. an exhaust fan; 9. a first air duct; 10. an indoor air inlet pipe; 11. an outdoor air inlet pipe; 12. an outdoor exhaust duct; 13. an electric cabinet; 14. an indoor return air duct; 15. an air supply pipe; 16. a first sealing plate; 17. a second sealing plate; 18. mounting a support lug; 19. a second air duct; 20. a third air duct; 100. a left chamber; 200. a heat exchange chamber; 300. an exhaust chamber; 400. bypassing the chamber.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive step are within the scope of the present invention.
Example (b): a heat recovery and bypass structure of an environment control all-in-one machine.
Referring to fig. 1 to 4, a heat recovery and bypass structure of an environmental control all-in-one machine includes: the box body 1 is internally divided into a left chamber 100 and a right chamber by a first partition plate 2, the left chamber and the right chamber are communicated through a first air duct 9, the right chamber is divided into a heat exchange chamber 200 and a side installation chamber by a second partition plate 3, the side installation chamber is divided into an exhaust chamber 300 and a bypass chamber 400 by a bypass valve 5, the heat exchange chamber 200 is communicated with the bypass chamber 400 through a second air duct 19, and the heat exchange chamber 200 is communicated with the exhaust chamber 300 through a third air duct 20; the heat exchange core 4 is arranged in the heat exchange cavity 200, and the first air filter screen 6 and the second air filter screen 7 are respectively arranged at air inlets at the left side and the right side of the heat exchange core 4, so that indoor exhaust air and outdoor fresh air are filtered before heat exchange, and the cleanliness of air is improved; the indoor air inlet pipe 10 is installed on the box body 1 on the front side face of the heat exchange cavity 200, the air inlet at the inner side of the indoor air inlet pipe 10 is separated from the first air duct 9 through a first sealing plate 16, so that the indoor air inlet pipe 10 is communicated with the air inlet at the left side of the heat exchange core 4, the outdoor air inlet pipe 11 is installed on the box body 1 on the right side face of the heat exchange cavity 200, the air inlet at the inner side of the outdoor air inlet pipe 11 is separated from the third air duct 20 through a second sealing plate 17, so that the outdoor air inlet pipe 11 is communicated with the air inlet at the right side of the heat exchange core 4, the air outlet at the bottom of the right side of the heat exchange core 4 is communicated with the air inlet of the exhaust fan 8 installed in the exhaust cavity 300 through the third air duct 20, the air outlet of the exhaust fan 8 is communicated with the outdoor exhaust pipe 12 installed on the box body 1 on the right side of the exhaust cavity 300, the air outlet at the bottom of the left side of the heat exchange core 4 is communicated with the left cavity 100 through the first air duct 9, the electric control box body 13 is installed on the box body 1, the electric control box body 13 is respectively and electrically connected with the exhaust fan 8 and the bypass valve 5, so as to realize automatic control of the indoor air inlet pipe 8 and the indoor air return pipe 14, and the indoor air return pipe 15 are arranged on the indoor air return pipe for the indoor air pipe 15, and the indoor air return pipe for mixing of the indoor air return chamber 1. A plurality of mounting lugs 18 are arranged on the periphery of the box body 1, so that the equipment can be conveniently and rapidly mounted
The heat recovery and bypass structure of the environment control all-in-one machine has the advantages that the ingenious design of the internal structure of the box body 1 enables the environment control all-in-one machine to have the functions of fresh air heat recovery and fresh air bypass, and whether heat exchange is carried out on fresh air or not can be achieved according to actual conditions so as to carry out effective control. During the actual work, when new trend heat exchange function opened, bypass valve 5 closed, the trend of outdoor new trend was: outdoor fresh air enters the heat exchange core 4 from the outdoor air inlet pipe 11 under the action of the attraction of the air feeder, exchanges heat with indoor exhaust air in the heat exchange core 4, enters the left chamber 100 through the first air duct 9, is mixed with indoor circulating air entering from the indoor air return pipe 14, and is sent into a room through the air supply pipe 15. The trend of indoor exhaust is as follows: indoor exhaust air enters from an inlet of the indoor air inlet pipe 10 under the action of the attractive force of the exhaust fan 8, exchanges heat with outdoor fresh air in the heat exchange core 4, is exhausted outdoors through the exhaust fan 8 and the outdoor exhaust pipe 12, and the temperature of the indoor exhaust air is lower than that of the outdoor fresh air under the refrigeration function, so that the indoor exhaust air exchanges heat with the outdoor fresh air in the heat exchange core 4, the outdoor fresh air can be precooled, and the energy consumption is reduced. Under the heating function, the temperature of indoor exhaust air is higher than that of outdoor fresh air, so that the indoor exhaust air is subjected to heat exchange with the outdoor fresh air in the heat exchange core 4, the outdoor fresh air can be preheated, the heat recovery of the fresh air is realized, and the energy consumption is reduced. When the fresh air bypass function is started, the bypass valve 5 is opened, indoor exhaust air enters through the inlet of the indoor air inlet pipe 10 under the attraction of the exhaust fan 8, then passes through the second air duct 19, the bypass valve 5 and the exhaust fan 8, and finally is exhausted outdoors through the outdoor exhaust pipe 12, and at the moment, the outdoor fresh air does not exchange heat with the indoor exhaust air, and is directly introduced for free refrigeration, so that the energy consumption is greatly reduced.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the disclosure of the embodiment and the drawings, so that the equivalents and modifications that can be accomplished without departing from the spirit of the present invention are all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a heat recovery and bypass structure of environmental control all-in-one which characterized in that includes: the box body is divided into a left cavity and a right cavity by a first partition plate, the left cavity and the right cavity are communicated through a first air duct, the right cavity is divided into a heat exchange cavity and a side installation cavity by a second partition plate, the side installation cavity is divided into an air exhaust cavity and a bypass cavity by a bypass valve, the heat exchange cavity is communicated with the bypass cavity through a second air duct, and the heat exchange cavity is communicated with the air exhaust cavity through a third air duct; the heat exchange core is installed in the heat exchange cavity, and indoor air inlet pipe is installed on the box of heat exchange cavity leading flank, indoor air inlet pipe inboard air inlet department is separated with first wind channel through first closing plate for indoor air inlet pipe and heat exchange core left side air inlet intercommunication, outdoor air inlet pipe are installed on the box of heat exchange cavity right flank, outdoor air inlet pipe inboard air inlet department is separated with the third wind channel through the second closing plate for outdoor air inlet pipe and heat exchange core right side air inlet intercommunication, the air outlet of heat exchange core right side bottom passes through the third wind channel and communicates with the air inlet of installing the exhaust fan in the exhaust cavity, the air outlet of exhaust fan with install the outdoor exhaust pipe intercommunication on the box of the cavity right side of airing exhaust, the air outlet of heat exchange core left side bottom is through first wind channel and left cavity intercommunication.
2. The heat recovery and bypass structure of an environmental control all-in-one machine of claim 1, wherein: the first air filter screen and the second air filter screen are respectively arranged at the air inlets at the left side and the right side of the heat exchange core.
3. The integrated environmental control unit heat recovery and bypass structure of claim 1, further comprising: and the electric cabinet is respectively and electrically connected with the exhaust fan and the bypass valve.
4. The heat recovery and bypass structure of an environmental control all-in-one machine of claim 1, wherein: an indoor air return pipe is arranged on the front side surface of the left chamber of the box body, and an air supply pipe communicated with the indoor air return pipe and the outdoor air inlet pipe is arranged on the left side surface of the left chamber of the box body.
5. The integrated environmental control unit heat recovery and bypass structure of claim 1, further comprising: a plurality of mounting lugs are arranged on the periphery of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148356.1U CN217636101U (en) | 2021-05-26 | 2021-05-26 | Heat recovery and bypass structure of environmental control all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121148356.1U CN217636101U (en) | 2021-05-26 | 2021-05-26 | Heat recovery and bypass structure of environmental control all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217636101U true CN217636101U (en) | 2022-10-21 |
Family
ID=83619164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121148356.1U Active CN217636101U (en) | 2021-05-26 | 2021-05-26 | Heat recovery and bypass structure of environmental control all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217636101U (en) |
-
2021
- 2021-05-26 CN CN202121148356.1U patent/CN217636101U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207751074U (en) | Ring Window frame-type indoor air conditioner | |
| CN108413500B (en) | Indoor unit of air conditioner | |
| CN106907820A (en) | A kind of new blower fan with heating function | |
| WO2021143132A1 (en) | Ceiling-mounted fresh air conditioner indoor unit | |
| CN111442457B (en) | Passive building fresh air all-in-one positive pressure intervention device and intervention method thereof | |
| CN112556060B (en) | New fan | |
| CN205747158U (en) | Dedicated fresh air type ondol convector | |
| CN217636101U (en) | Heat recovery and bypass structure of environmental control all-in-one machine | |
| CN208222729U (en) | Air purifier | |
| CN112178831A (en) | Kitchen air conditioning system | |
| CN214709470U (en) | Heat recovery ventilation air conditioning unit for livestock and poultry breeding | |
| CN214468963U (en) | Household five-balance fresh air conditioning unit | |
| CN210463336U (en) | Temperature-adjusting dehumidifying air-conditioning system for hydropower station | |
| CN210861492U (en) | Kitchen air conditioning system | |
| CN210463421U (en) | Combined energy-saving fresh air fan | |
| CN210128449U (en) | Low relative humidity air cleaning air conditioning system | |
| CN210425326U (en) | Energy-saving air handling unit with cooling coil pipes and heating coil pipes connected in parallel | |
| CN208750939U (en) | Aeration device and air conditioner indoor unit | |
| CN216114510U (en) | Bidirectional total-heating type fresh air wall hanging machine | |
| CN217057701U (en) | Smallpox machine and air conditioner | |
| CN217635912U (en) | Environmental control all-in-one with humidification function | |
| CN219433393U (en) | Arrange in outdoor fresh air handling unit | |
| CN212585052U (en) | Solar air conditioning system | |
| CN215446758U (en) | New fan of multi-functional components of a whole that can function independently | |
| CN213873038U (en) | Multi-functional new fan system of suspension type |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |