CN210569012U - Novel heat recovery new trend device - Google Patents
Novel heat recovery new trend device Download PDFInfo
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- CN210569012U CN210569012U CN201920573676.8U CN201920573676U CN210569012U CN 210569012 U CN210569012 U CN 210569012U CN 201920573676 U CN201920573676 U CN 201920573676U CN 210569012 U CN210569012 U CN 210569012U
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- air inlet
- air
- exhaust
- heat exchange
- pipeline
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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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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- Electrostatic Separation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses a novel heat recovery fresh air device, which comprises a shell; the shell comprises a heat exchanger, an air inlet channel and an air outlet channel; the heat exchanger comprises an air inlet heat exchange plate and an air outlet heat exchange plate which are alternately arranged; the device also comprises a primary filter, an electrostatic filter device, an activated carbon filter, an air heater, an air inlet temperature sensor, an exhaust temperature sensor, a carbon dioxide sensor, an air inlet fan and an exhaust fan; the utility model discloses an electrostatic filter equipment filters the virus bacterium to still set up the active carbon filter, can adsorb the peculiar smell in the air, can also adsorb because the ozone that electrostatic filter equipment discharged the production, and can pass through the air condition in temperature sensor, the carbon dioxide sensor real time monitoring room, thereby adjust air heater, the power of the exhaust fan that admits air, realize automatically regulated's function.
Description
Technical Field
The utility model relates to an air purification technical field, in particular to novel heat recovery new trend device.
Background
The heat recovery fresh air machine is popular in Europe and America in nearly 50 years, is basically used as a household necessary household appliance at present, and is just started in China, and the consciousness of air quality requirements needs to be strengthened for further development. The heat recovery fresh air fan introduces fresh air from the outdoor, and the fresh air passes through the plurality of filtering devices and then exchanges heat with indoor return air in the heat exchange device, so that the temperature of the fresh air is increased or reduced, and the indoor energy consumption is reduced.
However, the quality of air is decreasing more and more at present, after a new fan is used, although the indoor fresh air volume is increased, with the increase of the fresh air volume, low-quality air also brings many harmful microorganisms such as viruses and bacteria into the room, which damages human health, while the existing heat recovery new fan generally adopts a plurality of filter screens for filtering, although dust can be filtered, the viruses and bacteria with smaller volume cannot be completely filtered, and the more the filter screens are arranged, the larger the filtering wind resistance is, the load of the fan is increased, and the existing new fan generally can only work according to a fixed fan gear and cannot be adjusted according to the indoor actual environment. Therefore, improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel heat recovery new trend device to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a novel heat recovery fresh air device comprises a shell; the shell comprises a heat exchanger, an air inlet channel and an air outlet channel; the heat exchanger comprises an air inlet heat exchange plate and an air outlet heat exchange plate which are alternately arranged; the air inlet heat exchange plate comprises a first heat exchange air inlet and a first heat exchange air outlet; the exhaust heat exchange plate comprises a second heat exchange air inlet and a second heat exchange air outlet; the air inlet channel is divided into a first air inlet pipeline and a second air inlet pipeline by the heat exchanger; the right end of the first air inlet pipeline is provided with an outdoor air inlet, the left end of the first air inlet pipeline is connected with the first heat exchange air inlet, and the middle section of the first air inlet pipeline is provided with a primary filter and an electrostatic filter device from right to left; the right end of the second air inlet pipeline is connected with the first heat exchange exhaust port, the left end of the second air inlet pipeline is provided with an air inlet fan connected with an indoor exhaust port, and the middle section of the second air inlet pipeline is provided with an air inlet temperature sensor, an activated carbon filter and an air heater from right to left; the exhaust passage is divided into a first exhaust duct and a second exhaust duct by the heat exchanger; the first exhaust pipeline is arranged above the second air inlet pipeline, an exhaust temperature sensor is arranged on the first exhaust pipeline, an indoor air inlet is arranged at the left end of the first exhaust pipeline, and the right end of the first exhaust pipeline is connected with a second heat exchange air inlet; the second exhaust pipeline is arranged below the first air inlet pipeline, the left end of the second exhaust pipeline is connected with the second heat exchange exhaust port, and the right end of the second exhaust pipeline is provided with an exhaust fan connected with an outdoor exhaust port; the device also comprises a carbon dioxide sensor; the carbon dioxide sensor is arranged on the outer side of the outdoor air inlet.
Further, the electrostatic filtering device comprises an ionizer, and positive plate blocks and negative plate blocks which are alternately arranged; the positive plate and the negative plate are arranged behind the ionizer.
Furthermore, the indoor air inlet, the indoor exhaust port, the outdoor air inlet and the outdoor exhaust port are all provided with insect-proof nets.
Further, the primary filter, the electrostatic filter device, the activated carbon filter and the air heater are all arranged in the shell through sliding grooves.
Furthermore, one side of the outdoor air inlet and one side of the outdoor air outlet are also provided with a baffle; the baffle is arranged on one side of the outdoor air inlet and one side of the outdoor exhaust port through hinges.
The utility model has the advantages that 1, viruses and bacteria are effectively filtered; the utility model discloses a set up electrostatic filter equipment, after outdoor air preliminarily filtered dust and grit through the primary filter, the ionizer of electrostatic filter equipment discharges and makes tiny dust, virus, bacterium in the air charged positively, virus, bacterium are destroyed by electric shock simultaneously, in the follow-up process positive, negative plate because the effect of coulomb's force, be adsorbed on the negative plate, realized filtering the function of virus bacterium, and still set up the active carbon filter, can adsorb the peculiar smell in the air, adsorb the ozone that produces because the ionizer discharges in addition; 2. have an automatic regulating function, the utility model discloses a carbon dioxide sensor has been set up, carbon dioxide sensor sets up in the outdoor air inlet outside, through the indoor carbon dioxide concentration of carbon dioxide sensor real time monitoring, and adjust the air inlet fan, exhaust fan's power, thereby adjust indoor fresh air volume and carbon dioxide concentration, and set up exhaust temperature sensor at first exhaust duct, inlet temperature sensor has been set up at the second inlet duct, through the temperature conditions in the exhaust temperature sensor control room, if inlet temperature sensor numerical value is less than exhaust temperature sensor numerical value, then start air heater and heat the air, thereby supplementary regulation new trend enters into indoor temperature.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of an electrostatic filtering apparatus according to the present invention;
FIG. 3 is a schematic structural view of a heat exchanger according to the present invention;
fig. 4 is a schematic view of the air flow during operation of the present invention.
10. A housing; 11. an outdoor air inlet; 12. an indoor exhaust port; 13. an indoor air inlet; 14. an outdoor exhaust port; 15. a baffle plate; 16. a chute; 20. a heat exchanger; 21. a first heat exchange gas inlet; 22. A first heat exchange gas outlet; 23. a second heat exchange gas inlet; 24. a second heat exchange exhaust port; 30. an air intake passage; 31. a first air intake duct; 32. a second air intake duct; 33. a primary filter; 34. an electrostatic filter device; 34A, an ionizer; 34B, a positive plate; 34C, a negative plate; 35. an air intake fan; 36. an intake air temperature sensor; 37. an activated carbon filter; 38. an air heater; 40. an exhaust passage; 41. a first exhaust duct; 42. a second exhaust conduit; 43. an exhaust gas temperature sensor; 44. an exhaust fan.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and use non-precise ratios, and are only used for the purpose of facilitating and clearly assisting the description of the embodiments of the present invention.
As shown in fig. 1 to 4, a novel heat recovery fresh air device comprises a housing 10; the shell 10 comprises a heat exchanger 20, an air inlet channel 30 and an air outlet channel 40; the air in the intake passage 30 and the air in the exhaust passage 40 exchange heat through the heat exchanger 20;
the heat exchanger 20 comprises air inlet heat exchange plates and air outlet heat exchange plates which are alternately arranged; the air inlet heat exchange plate block comprises a first heat exchange air inlet 21 and a first heat exchange air outlet 22; the exhaust heat exchange plate comprises a second heat exchange air inlet 23 and a second heat exchange air outlet 24;
the intake passage 30 is divided by the heat exchanger 20 into a first intake duct 31, a second intake duct 32; the right end of the first air inlet pipeline 31 is provided with an outdoor air inlet 11, the left end of the first air inlet pipeline is connected with the first heat exchange air inlet 21, and the middle section of the first air inlet pipeline is provided with a primary filter 33 and an electrostatic filter device 34 from right to left; the electrostatic filtering device 34 comprises an ionizer 34A, positive plate blocks 34B and negative plate blocks 34C which are alternately arranged; the positive plate 34B and the negative plate 34C are disposed behind the ionizer 34A; the right end of the second air inlet pipeline 32 is connected with the first heat exchange exhaust port, the left end of the second air inlet pipeline is provided with an air inlet fan 35 connected with the indoor exhaust port 12, and the middle section of the second air inlet pipeline is provided with an air inlet temperature sensor 36, an activated carbon filter 37 and an air heater 38 from right to left; by arranging the electrostatic filtering device 34, after outdoor air is subjected to preliminary filtration of dust and sand through the primary filter 33, the ionizer 34A of the electrostatic filtering device 34 discharges to enable fine dust, viruses and bacteria in the air to be positively charged, and simultaneously the viruses and bacteria are damaged by electric shock and adsorbed to the cathode plate 34C due to coulomb force when subsequently passing through the cathode plate 34B and the anode plate 34C, so that the function of filtering viruses and bacteria is realized, and the active carbon filter 37 is also arranged, so that peculiar smell in the air can be adsorbed, and ozone generated by the discharge of the ionizer 34A can be adsorbed;
the exhaust passage 40 is divided by the heat exchanger 20 into a first exhaust duct 41 and a second exhaust duct 42; the first exhaust pipeline 41 is arranged above the second air inlet pipeline 32, an exhaust temperature sensor 43 is arranged on the first exhaust pipeline, an indoor air inlet 13 is arranged at the left end of the first exhaust pipeline, and the right end of the first exhaust pipeline is connected with the second heat exchange air inlet 23; the second exhaust duct 42 is arranged below the first air inlet duct 31, the left end of the second exhaust duct is connected with the second heat exchange exhaust port 24, and the right end of the second exhaust duct is provided with an exhaust fan 44 connected with the outdoor exhaust port 14; the device also comprises a carbon dioxide sensor; the carbon dioxide sensor is arranged outside the outdoor air inlet 11; by arranging the carbon dioxide sensor which is arranged outside the outdoor air inlet 11, the indoor carbon dioxide concentration is monitored in real time through the carbon dioxide sensor, and the power of the air inlet fan 35 and the power of the air outlet fan 44 are adjusted, so that the indoor fresh air quantity and the indoor carbon dioxide concentration are adjusted; an exhaust temperature sensor 43 is arranged on the first exhaust pipeline 41, an intake temperature sensor 36 is arranged on the second intake pipeline 32, the indoor temperature condition is monitored through the exhaust temperature sensor 43, and if the numerical value of the intake temperature sensor 36 is lower than that of the exhaust temperature sensor 43, the air heater 38 is started to heat air, so that the temperature of fresh air entering the room is adjusted in an auxiliary mode;
the indoor air inlet 13, the indoor exhaust port 12, the outdoor air inlet 11 and the outdoor exhaust port 14 are all provided with insect-proof nets; a baffle 15 is arranged on one side of the outdoor air inlet 11 and one side of the outdoor air outlet 14; the baffle 15 is hinged to the outdoor air inlet 11 and the outdoor air outlet 14.
The primary filter 33, the electrostatic filter device 34, the activated carbon filter 37, and the air heater 38 are all disposed in the housing 10 through the chute 16, so that subsequent replacement and maintenance are more convenient.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a novel heat recovery new trend device which characterized in that: comprises a shell; the shell comprises a heat exchanger, an air inlet channel and an air outlet channel; the heat exchanger comprises an air inlet heat exchange plate and an air outlet heat exchange plate which are alternately arranged; the air inlet heat exchange plate comprises a first heat exchange air inlet and a first heat exchange air outlet; the exhaust heat exchange plate comprises a second heat exchange air inlet and a second heat exchange air outlet; the air inlet channel is divided into a first air inlet pipeline and a second air inlet pipeline by the heat exchanger; the right end of the first air inlet pipeline is provided with an outdoor air inlet, the left end of the first air inlet pipeline is connected with the first heat exchange air inlet, and the middle section of the first air inlet pipeline is provided with a primary filter and an electrostatic filter device from right to left; the right end of the second air inlet pipeline is connected with the first heat exchange exhaust port, the left end of the second air inlet pipeline is provided with an air inlet fan connected with an indoor exhaust port, and the middle section of the second air inlet pipeline is provided with an air inlet temperature sensor, an activated carbon filter and an air heater from right to left; the exhaust passage is divided into a first exhaust duct and a second exhaust duct by the heat exchanger; the first exhaust pipeline is arranged above the second air inlet pipeline, an exhaust temperature sensor is arranged on the first exhaust pipeline, an indoor air inlet is arranged at the left end of the first exhaust pipeline, and the right end of the first exhaust pipeline is connected with a second heat exchange air inlet; the second exhaust pipeline is arranged below the first air inlet pipeline, the left end of the second exhaust pipeline is connected with the second heat exchange exhaust port, and the right end of the second exhaust pipeline is provided with an exhaust fan connected with an outdoor exhaust port; the device also comprises a carbon dioxide sensor; the carbon dioxide sensor is arranged on the outer side of the outdoor air inlet.
2. The new heat recovery fresh air device according to claim 1, characterized in that: the electrostatic filtering device comprises an ionizer, and positive plate blocks and negative plate blocks which are alternately arranged; the positive plate and the negative plate are arranged behind the ionizer.
3. The new heat recovery fresh air device according to claim 1, characterized in that: the indoor air inlet, the indoor exhaust port, the outdoor air inlet and the outdoor exhaust port are all provided with insect-proof nets.
4. The new heat recovery fresh air device according to claim 1, characterized in that: the primary filter, the electrostatic filter device, the activated carbon filter and the air heater are all arranged in the shell through sliding grooves.
5. The new heat recovery fresh air device according to claim 1, characterized in that: baffles are arranged on one sides of the outdoor air inlet and the outdoor air outlet; the baffle is arranged on one side of the outdoor air inlet and one side of the outdoor exhaust port through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573676.8U CN210569012U (en) | 2019-04-25 | 2019-04-25 | Novel heat recovery new trend device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920573676.8U CN210569012U (en) | 2019-04-25 | 2019-04-25 | Novel heat recovery new trend device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210569012U true CN210569012U (en) | 2020-05-19 |
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ID=70635604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920573676.8U Expired - Fee Related CN210569012U (en) | 2019-04-25 | 2019-04-25 | Novel heat recovery new trend device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210569012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11806659B1 (en) | 2022-11-10 | 2023-11-07 | King Faisal University | Self-regenerated and eco-friendly air purification device |
-
2019
- 2019-04-25 CN CN201920573676.8U patent/CN210569012U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11806659B1 (en) | 2022-11-10 | 2023-11-07 | King Faisal University | Self-regenerated and eco-friendly air purification device |
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| Date | Code | Title | Description |
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| 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: 20200519 |