CN212108869U - Fan heat recovery ventilation device for variable frequency fan - Google Patents
Fan heat recovery ventilation device for variable frequency fan Download PDFInfo
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- CN212108869U CN212108869U CN202020750238.7U CN202020750238U CN212108869U CN 212108869 U CN212108869 U CN 212108869U CN 202020750238 U CN202020750238 U CN 202020750238U CN 212108869 U CN212108869 U CN 212108869U
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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
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Abstract
The utility model relates to a fan heat recovery ventilation unit for frequency conversion fan, the heat recovery ventilation equipment technical field that belongs to, including heat recovery ventilation frame casing, heat recovery ventilation frame casing lower extreme is equipped with the base that is frame case structure with heat recovery ventilation frame casing, be equipped with the hybrid chamber in the heat recovery ventilation frame casing in proper order, the evaporation chamber, well imitate filter chamber and supply-air chamber, heat recovery ventilation frame casing upper end is equipped with new trend flange pipe, heat recovery ventilation frame casing side is equipped with return air flange pipe, new trend flange pipe side is equipped with the supply-air flange pipe, the supply-air intracavity is equipped with the forced draught blower, the evaporation intracavity is equipped with and the hybrid chamber, the evaporimeter that well imitate the filter chamber and be linked together, well imitate the filter chamber and be equipped with well effect air. The device has the characteristics of simple structure, stable operation, energy conservation, emission reduction and good use effect. The problem of guarantee constant temperature when having solved the indoor ventilation of swimming pool. Avoid a large amount of heat energy in the steam to be discharged outdoors, be unlikely to waste.
Description
Technical Field
The utility model relates to a heat recovery ventilation equipment technical field, concretely relates to fan heat recovery ventilation unit for frequency conversion fan.
Background
With the continuous improvement of living standard of people, people not only require places which can be used for swimming, but also require higher requirements on swimming environment. It has long been a problem to control the temperature and humidity of the air in a natatorium. The wet air is not only uncomfortable and stuffy, but also can cause serious corrosion to buildings and decorations in the house. In the past, the air quality in a house is improved by increasing the ventilation times and supplementing a large amount of fresh air. However, the large amount of ventilation not only takes away a large amount of water vapor, but also takes away a large amount of heat energy contained in the water vapor.
Disclosure of Invention
The utility model discloses mainly solve and have among the prior art that the energy consumption is big, not environmental protection and result of use are poor not enough, provide a fan heat recovery ventilation unit for variable frequency fan, it has simple structure, moves stable, energy saving and emission reduction and excellent in use effect's characteristics. The problem of guarantee constant temperature when having solved the indoor ventilation of swimming pool. Avoid a large amount of heat energy in the steam to be discharged outdoors, be unlikely to waste.
The above technical problem of the present invention can be solved by the following technical solutions:
a fan heat recovery ventilation device for a variable frequency fan comprises a heat recovery ventilation rack shell, wherein a base which is of a frame box structure with the heat recovery ventilation rack shell is arranged at the lower end of the heat recovery ventilation rack shell, a mixing cavity, an evaporation cavity, a middle-effect filtering cavity and an air supply cavity are sequentially arranged in the heat recovery ventilation rack shell, a fresh air flange pipe communicated with the mixing cavity is arranged at the upper end of the heat recovery ventilation rack shell, an air return flange pipe communicated with the mixing cavity is arranged at the side end of the heat recovery ventilation rack shell, an air supply flange pipe communicated with the variable frequency air supply cavity is arranged at the side edge of the fresh air flange pipe, an air feeder communicated with the air supply flange pipe is arranged in the air supply cavity, an evaporator communicated with the mixing cavity and the middle-effect filtering cavity is arranged in the evaporation cavity, an evaporator communicated with the mixing cavity and the middle-effect filtering cavity is arranged in the middle-effect filtering, And the middle-effect air filter is communicated with the air supply flange pipe.
Preferably, a primary filter cavity is arranged between the mixing cavity and the evaporation cavity, and a filter grid plate is arranged in the primary filter cavity.
Preferably, an exhaust cavity is arranged between the evaporation cavity and the middle-effect filter cavity, and a variable-frequency exhaust fan is arranged in the exhaust cavity.
Preferably, a flow equalizing cavity is arranged between the exhaust cavity and the middle-effect filter cavity, and a flow guiding and equalizing cover communicated with a flange type pipeline of the variable-frequency exhaust machine is arranged in the flow equalizing cavity.
Preferably, a sterilization cavity is arranged between the middle-effect filter cavity and the air supply cavity, and an ultraviolet sterilizer is arranged in the sterilization cavity.
The utility model discloses can reach following effect:
the utility model provides a fan heat recovery ventilation unit for frequency conversion fan compares with prior art, has simple structure, moves stable, energy saving and emission reduction and excellent in use effect's characteristics. The problem of guarantee constant temperature when having solved the indoor ventilation of swimming pool. Avoid a large amount of heat energy in the steam to be discharged outdoors, be unlikely to waste.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the air-conditioning system comprises an air return flange pipe 1, a heat recovery ventilation rack shell 2, a fresh air flange pipe 3, a mixing cavity 4, a primary effect filter cavity 5, an evaporation cavity 6, an exhaust cavity 7, a flow equalizing cavity 8, a middle effect filter cavity 9, a sterilization cavity 10, an air supply flange pipe 11, a variable frequency air feeder 12, an air supply cavity 13, an ultraviolet sterilizer 14, a middle effect air filter 15, a flow guide flow equalizing cover 16, a variable frequency exhaust fan 17, an evaporator 18, a filtering grid plate 19 and a base 20.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in fig. 1, a fan heat recovery ventilation unit for frequency conversion fan, including heat recovery ventilation frame casing 2, heat recovery ventilation frame casing 2 lower extreme is equipped with and is the base 20 of frame case structure with heat recovery ventilation frame casing 2, is equipped with mixing chamber 4 in the heat recovery ventilation frame casing 2 in proper order, evaporates chamber 6, well effect filter chamber 9 and air supply chamber 13, is equipped with between mixing chamber 4 and evaporation chamber 6 and just imitates filter chamber 5, is equipped with filter screen grid plate 19 in just imitating filter chamber 5. An exhaust cavity 7 is arranged between the evaporation cavity 6 and the middle-effect filter cavity 9, and a variable-frequency exhaust fan 17 is arranged in the exhaust cavity 7. A flow equalizing cavity 8 is arranged between the exhaust cavity 7 and the middle-effect filter cavity 9, and a flow guiding flow equalizing cover 16 communicated with a flange type pipeline of a variable-frequency exhaust fan 17 is arranged in the flow equalizing cavity 8. A sterilization cavity 10 is arranged between the middle-effect filter cavity 9 and the air supply cavity 13, and an ultraviolet sterilizer 14 is arranged in the sterilization cavity 10. The upper end of the heat recovery ventilation frame shell 2 is provided with a fresh air flange pipe 3 communicated with the mixing cavity 4, the side end of the heat recovery ventilation frame shell 2 is provided with a return air flange pipe 1 communicated with the mixing cavity 4, the side edge of the fresh air flange pipe 3 is provided with an air supply flange pipe 11 communicated with a variable frequency air supply cavity 13, the air supply cavity 13 is internally provided with an air feeder 12 communicated with the air supply flange pipe 11 through a pipeline, the evaporation cavity 6 is internally provided with an evaporator 18 communicated with the mixing cavity 4 and a middle-effect filter cavity 9, and the middle-effect filter cavity 9 is internally provided with a middle-effect air filter 15 communicated with the evaporator 18 and the air supply flange pipe 11.
To sum up, the fan heat recovery ventilation device for the variable frequency fan has the characteristics of simple structure, stable operation, energy conservation, emission reduction and good use effect. The problem of guarantee constant temperature when having solved the indoor ventilation of swimming pool. Avoid a large amount of heat energy in the steam to be discharged outdoors, be unlikely to waste.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. The utility model provides a fan heat recovery ventilation unit for frequency conversion fan which characterized in that: comprises a heat recovery ventilation rack shell (2), wherein the lower end of the heat recovery ventilation rack shell (2) is provided with a base (20) which is in a frame box structure with the heat recovery ventilation rack shell (2), the heat recovery ventilation rack shell (2) is internally provided with a mixing cavity (4), an evaporation cavity (6), a middle-effect filter cavity (9) and an air supply cavity (13) in sequence, the upper end of the heat recovery ventilation rack shell (2) is provided with a fresh air flange pipe (3) communicated with the mixing cavity (4), the side end of the heat recovery ventilation rack shell (2) is provided with an air return flange pipe (1) communicated with the mixing cavity (4), the side edge of the fresh air flange pipe (3) is provided with an air supply flange pipe (11) communicated with a variable frequency air supply cavity (13), and the air supply cavity (13) is internally provided with an air feeder (12) communicated with the air supply flange pipe (11) through a pipeline, an evaporator (18) communicated with the mixing cavity (4) and the middle-effect filter cavity (9) is arranged in the evaporation cavity (6), and a middle-effect air filter (15) communicated with the evaporator (18) and the air supply flange pipe (11) is arranged in the middle-effect filter cavity (9).
2. The fan heat recovery ventilation unit for a variable frequency fan of claim 1, further comprising: the mixing chamber (4) and the evaporation chamber (6) are provided with a primary filter chamber (5), and the primary filter chamber (5) is internally provided with a filter grid plate (19).
3. The fan heat recovery ventilation unit for a variable frequency fan of claim 1, further comprising: an exhaust cavity (7) is arranged between the evaporation cavity (6) and the middle-effect filter cavity (9), and a variable-frequency exhaust fan (17) is arranged in the exhaust cavity (7).
4. The fan heat recovery ventilation unit for a variable frequency fan of claim 3, wherein: the exhaust cavity (7) and the middle-effect filter cavity (9) are provided with a flow equalizing cavity (8), and the flow equalizing cavity (8) is internally provided with a flow guiding and flow equalizing cover (16) communicated with a flange type pipeline of a variable-frequency exhaust fan (17).
5. The fan heat recovery ventilation unit for a variable frequency fan of claim 1, further comprising: a sterilization cavity (10) is arranged between the middle-effect filter cavity (9) and the air supply cavity (13), and an ultraviolet sterilizer (14) is arranged in the sterilization cavity (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750238.7U CN212108869U (en) | 2020-05-09 | 2020-05-09 | Fan heat recovery ventilation device for variable frequency fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020750238.7U CN212108869U (en) | 2020-05-09 | 2020-05-09 | Fan heat recovery ventilation device for variable frequency fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108869U true CN212108869U (en) | 2020-12-08 |
Family
ID=73615936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020750238.7U Active CN212108869U (en) | 2020-05-09 | 2020-05-09 | Fan heat recovery ventilation device for variable frequency fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108869U (en) |
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2020
- 2020-05-09 CN CN202020750238.7U patent/CN212108869U/en active Active
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