CN219087947U - Be used for agriculture and forestry animal husbandry area heat recovery air handling unit - Google Patents
Be used for agriculture and forestry animal husbandry area heat recovery air handling unit Download PDFInfo
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- CN219087947U CN219087947U CN202222595057.3U CN202222595057U CN219087947U CN 219087947 U CN219087947 U CN 219087947U CN 202222595057 U CN202222595057 U CN 202222595057U CN 219087947 U CN219087947 U CN 219087947U
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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]
- Y02B30/56—Heat recovery units
Abstract
The utility model discloses a heat recovery air treatment unit for agriculture, forestry and animal husbandry, wherein the front end of the unit is an air inlet side, the rear end of the unit is an air outlet side, the unit is divided into two layers by a box plate, and the unit comprises: the device comprises a first primary filter, a second primary filter, a total heat exchanger, a heating coil, a blower, an exhaust fan, an air supply motor, an exhaust motor, a box plate, an access door, a belt pulley, a box base, a blower base and a water tray. After the fresh air and the return air are filtered, cold and heat exchange is performed through plate heat recovery, the temperature of the fresh air is reduced, the temperature of the fresh air is heated to meet the temperature and humidity requirements of a room, and the fresh air and the return air are sent into the room through a blower to meet the temperature and humidity requirements of the room.
Description
Technical Field
The application relates to the technical field of air treatment units, and more particularly relates to an air treatment unit with heat recovery for agriculture, forestry and animal husbandry.
Background
At present, in order to consider energy-saving use for agriculture, forestry and animal husbandry, part of unit cold energy is generally required to be recovered, and the energy-saving aim is achieved through fresh air and return air heat exchange, so that energy consumption is reduced. Because return air is generally heavy in pollution and needs to be cleaned and used, however, the prior art is difficult to ensure no cross pollution, the cleanliness requirement is difficult to ensure, and the temperature and humidity of a room are difficult to meet while heat is recovered. Therefore, a technical scheme capable of ensuring no cross contamination, ensuring cleanliness requirement and ensuring room temperature and humidity is needed in the prior art.
Disclosure of Invention
Based on the problems, the application provides an air treatment unit with heat recovery for agriculture, forestry and animal husbandry.
The technical scheme of the application is as follows.
A be used for agriculture and forestry animal husbandry area heat recovery air handling unit, the front end of unit is the air inlet side, the rear end of unit is the air-out side, the unit is divided into two-layer, the unit includes:
the total heat exchanger is fixedly arranged in the unit and penetrates through the first layer and the second layer of the unit;
the water tray is arranged at the bottom of the total heat exchanger;
the exhaust fan is arranged in front of the total heat exchanger and is positioned on the first layer of the unit;
the heating coil is arranged behind the total heat exchanger and is positioned on a first layer of the unit;
the first primary filter is arranged on the air inlet side of the unit and positioned on the second layer of the unit, and a fresh air port is arranged in front of the first primary filter;
the second primary filter is arranged on the air inlet side of the unit and positioned on a second layer of the unit, and an air supply outlet is arranged in front of the second primary filter;
a blower disposed behind the heating coil and at a first level of the unit;
the air supply motor is connected with the air feeder;
and the exhaust motor is connected with the exhaust fan.
The air supply motor and the air feeder are linked through a belt pulley and a belt;
the exhaust motor and the exhaust fan are linked through a belt pulley and a belt.
The belt pulleys are respectively nested on the air supply motor and the outlet shaft of the air blower, are respectively nested on the air exhaust motor and the outlet shaft of the exhaust fan, and are embedded into grooves of the belt pulleys for transmission through belts.
The air supply motor and the air exhaust motor are three-phase asynchronous motors.
The total heat exchanger is a plate heat exchanger.
The beneficial effects of the utility model are: after the fresh air and the return air are filtered, cold and heat exchange is performed through plate heat recovery, the temperature of the fresh air is reduced, the temperature of the fresh air is heated to meet the temperature and humidity requirements of a room, and the fresh air and the return air are sent into the room through a blower to meet the temperature and humidity requirements of the room.
Drawings
The above and other objects and features will become apparent with reference to the following description of the drawings, in which like reference numerals refer to like parts throughout, unless otherwise specified, and in which:
fig. 1 is a front view of the unit in the present application.
Fig. 2 is a top view of a second layer of the assembly of the present application.
Fig. 3 is a top view of a first layer of the assembly of the present application.
Wherein: 1-fresh air port, 2-first primary filter, 3-total heat exchanger, 4-second primary filter, 5-air supply port, 6-exhaust fan, 7-water tray, 8-access door, 9-heating coil 10-blower, 11-air supply motor and 12-exhaust motor.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. The embodiments of the present application may be modified in various forms, and the scope of the present application should not be construed as being limited to the following embodiments. Embodiments of the present application are provided to more fully describe the present application for those skilled in the art. In view of this, the shapes of the components in the drawings are exaggerated for clarity of description.
The front end of the unit is an air inlet side, the rear end of the unit is an air outlet side, the unit is divided into two layers by a box plate, and the unit comprises: the primary filter 2, the secondary filter 4, the total heat exchanger 3, the heating coil 9, the blower 10, the exhaust fan 6, the blower motor 11, the exhaust motor 12, the box plate, the access door, the belt pulley, the box base, the blower base and the water tray 7.
Each part is arranged in a box plate, and the box plate is formed by combining a galvanized steel plate and a white color steel plate and internally filling polyurethane foaming materials. The interior of the box plate can be divided into a fresh air section, a return air section, an air supply section and a fan section. As shown in fig. 1, the space between the fresh air inlet 1 and the second primary filter 2 is a fresh air section, the space between the blower 10 and the blower 5 is a blowing section, the part provided with the blower 10 and the exhaust fan 6 is a blower section, and the space where the fresh air cannot be discharged from the unit after passing through the second primary filter 2 and flows back to the total heat exchanger 3 is a return air section. The fresh air section, the air supply section and the fan section are all provided with an access door 8, so that the filter and the fan motor can be overhauled on site conveniently.
The box body base is made of channel steel, forklift grooves are hollowed out in the upper surface of the box body base, and the box body is fixed by means of bolts; the fan base is made of channel steel, each fan and each motor are arranged above the fan base, and the guide rail is arranged above the fan base to play a role in flexibly translating the fans and the motors.
The total heat exchanger 3 is fixedly arranged inside the unit and penetrates through the first layer and the second layer of the unit. In this embodiment, the total heat exchanger 3 is a plate heat exchanger, that is, plate heat recovery, and is mounted on a galvanized support frame, and performs heat exchange through temperature difference between fresh air and exhaust air.
The water tray 7 is arranged at the bottom of the total heat exchanger 3, adopts a stainless steel water tray in the embodiment and is positioned below the plate type heat recovery, and plays a role in collecting and draining condensed water
The exhaust fan 6 is arranged in front of the total heat exchanger 3 and is positioned on the first layer of the unit; the blower 10 is arranged behind the heating coil 9 and is positioned at the first layer of the unit; the exhaust fan 6 and the blower 10 are centrifugal fans with volutes.
And the heating coil 9 is arranged at the rear of the total heat exchanger 3 and is positioned at the first layer of the unit, and adopts a coil made of steel pipe and steel sheet materials to play a role in heating the unit.
The first primary filter 2 is arranged on the air inlet side of the unit and is positioned on the second layer of the unit, and a fresh air port 1 is arranged in front of the first primary filter 2; the second primary filter 4 is arranged on the air inlet side of the unit and is positioned on the second layer of the unit, and the air supply outlet 5 is positioned in front of the second primary filter 2. The first primary filter 2 and the second primary filter 4 are arranged on a slide way made of galvanized materials and are all plate-type filters, and the single-piece filter is made of chemical fiber materials of aluminum alloy frames.
The air supply motor 11 and the air exhaust motor 12 are three-phase asynchronous motors, and are obtained by matching the fan absorption power obtained through calculation according to the air quantity and the total static pressure. The air supply motor 11 is connected with the air blower 10; the exhaust motor 12 is connected with the exhaust fan 6.
Specifically, the blower motor 11 and the blower 10 are linked by a pulley and a belt; the belt is a dust-free belt made of rubber. The exhaust motor 12 and the exhaust fan 6 are linked through a belt pulley and a belt. The belt pulleys are respectively nested on the output shafts of the air supply motor 11 and the air blower 10, and the belt pulleys are respectively nested on the output shafts of the air exhaust motor 12 and the air exhaust fan 6, and are embedded into grooves of the belt pulleys for transmission through the belt.
When the unit works, fresh air 1 and return air are subjected to plate heat recovery 3 to perform cold and heat exchange, so that the air inlet temperature is reduced, an air supply motor 11 and an air exhaust motor 12 are started, a water valve is opened to control a heating coil 9, and the air is fed into a room through an air supply opening 5, so that the temperature, humidity and cleanliness of the room meeting the requirements are achieved
The effects of the present application are not limited to the above-described effects, and effects not mentioned should be clearly understood by those skilled in the art to which the present application pertains from the present specification and drawings.
The foregoing detailed description exemplifies the application. Furthermore, the foregoing describes exemplary embodiments of the application and the application is capable of use in various other combinations, modifications, and environments. That is, the present application may be modified and revised without departing from the scope of the application disclosed in the specification, the equivalent scope of the written disclosure, and/or the technical or knowledge scope of one skilled in the art. The written examples describe the best mode for carrying out the teachings of the present application and may vary depending on the particular application and the purpose of the present application. In view of the above, the detailed description of the present application is not intended to limit the application to the disclosed embodiments, but rather should be construed according to the appended claims to include other embodiments.
Claims (5)
1. A be used for agriculture and forestry animal husbandry area heat recovery air handling unit, the front end of unit is the air inlet side, the rear end of unit is the air-out side, its characterized in that, the unit divide into two-layer, the unit includes:
the total heat exchanger (3) is fixedly arranged inside the unit and penetrates through the first layer and the second layer of the unit;
the water tray (7) is arranged at the bottom of the total heat exchanger (3);
the exhaust fan (6) is arranged in front of the total heat exchanger (3) and is positioned on the first layer of the unit;
a heating coil (9) arranged behind the total heat exchanger (3) and positioned on a first layer of the unit;
the first primary filter (2) is arranged on the air inlet side of the unit and positioned on the second layer of the unit, and a fresh air port (1) is arranged in front of the first primary filter (2);
the second primary filter (4) is arranged on the air inlet side of the unit and positioned on a second layer of the unit, and an air supply opening (5) is arranged in front of the second primary filter (4);
a blower (10) arranged behind the heating coil (9) and positioned at a first layer of the unit;
a blower motor (11) connected to the blower (10);
and the exhaust motor (12) is connected with the exhaust fan (6).
2. A heat recovery air treatment unit for agriculture, forestry and animal husbandry as claimed in claim 1,
the air supply motor (11) and the air feeder (10) are linked through a belt pulley and a belt;
the exhaust motor (12) and the exhaust fan (6) are linked through a belt pulley and a belt.
3. The belt heat recovery air treatment unit for agriculture, forestry and animal husbandry according to claim 2, wherein the belt pulleys are respectively nested on the output shafts of an air supply motor (11) and the air blower (10), the belt pulleys are respectively nested on the output shafts of an air exhaust motor (12) and the air exhaust fan (6), and are embedded in grooves of the belt pulleys for transmission through belts.
4. The air treatment unit with heat recovery for agriculture, forestry and animal husbandry according to claim 1, characterized in that the air supply motor (11) and the air exhaust motor (12) are three-phase asynchronous motors.
5. The air treatment unit with heat recovery for agriculture, forestry and animal husbandry according to claim 1, characterized in that the total heat exchanger (3) is a plate heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595057.3U CN219087947U (en) | 2022-09-29 | 2022-09-29 | Be used for agriculture and forestry animal husbandry area heat recovery air handling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222595057.3U CN219087947U (en) | 2022-09-29 | 2022-09-29 | Be used for agriculture and forestry animal husbandry area heat recovery air handling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219087947U true CN219087947U (en) | 2023-05-30 |
Family
ID=86465887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222595057.3U Active CN219087947U (en) | 2022-09-29 | 2022-09-29 | Be used for agriculture and forestry animal husbandry area heat recovery air handling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219087947U (en) |
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2022
- 2022-09-29 CN CN202222595057.3U patent/CN219087947U/en active Active
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