CN219656227U - Ultra-low energy consumption total heat exchange fresh air purification system - Google Patents
Ultra-low energy consumption total heat exchange fresh air purification system Download PDFInfo
- Publication number
- CN219656227U CN219656227U CN202320512211.8U CN202320512211U CN219656227U CN 219656227 U CN219656227 U CN 219656227U CN 202320512211 U CN202320512211 U CN 202320512211U CN 219656227 U CN219656227 U CN 219656227U
- Authority
- CN
- China
- Prior art keywords
- air
- fresh air
- heat exchange
- total heat
- ultra
- 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
- 238000005265 energy consumption Methods 0.000 title claims abstract description 12
- 238000004887 air purification Methods 0.000 title claims abstract description 11
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 230000008859 change Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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 discloses an ultralow-energy-consumption total-heat-exchange fresh air purification system which comprises a case shell, a total-heat-exchange core body, a filter screen, a fresh air port, an air outlet, an air return port and an air supply port, wherein the air outlet is provided with an air exhaust fan, the air supply port is provided with a fresh air fan, the case shell is provided with a fresh air cavity corresponding to the fresh air port, one side of the case shell is provided with a bypass channel, two ends of the bypass channel are communicated with the fresh air cavity and the air supply port, one end of the bypass channel, which is correspondingly communicated with the fresh air cavity, is provided with a side ventilation valve, and the fresh air fan and the air exhaust fan are both direct-current brushless motors.
Description
Technical Field
The utility model belongs to the technical field of fresh air, and particularly relates to an ultralow-energy-consumption total-heat-exchange fresh air purification system.
Background
The Chinese patent with application number 2018203884671 discloses a total heat exchanger device, which comprises a case shell, a total heat exchange core body, a control device, a fresh air fan, an exhaust fan, a fresh air port, an exhaust port, a return air port and an air supply port, wherein the total heat exchange core body is arranged in the case shell, the total heat exchange core body sheet divides the case shell into four areas, and four exchange side surfaces of the total heat exchange core body sheet are respectively communicated with one area; the air inlet and the air outlet are arranged on one side of the case shell, and the air return inlet and the air supply outlet are arranged on the other side of the case shell; the air inlet, the air outlet, the air return opening and the air supply opening correspond to four areas respectively; the air exhaust fan is communicated with the air outlet, and the fresh air fan is communicated with the air supply outlet; the control device is arranged in the case shell.
When the air conditioner is operated in summer, the fresh air obtains cold energy from the air exhaust end to reduce the temperature, meanwhile, the water vapor of the fresh air permeates into the air exhaust under the action of partial pressure, and when the air conditioner is operated in winter, the fresh air obtains heat energy from the air exhaust to raise the temperature, and the water vapor in the air exhaust permeates into the fresh air.
And in spring and autumn, outdoor temperature is suitable, and indoor temperature is higher, opens above-mentioned device this moment, and the new trend will still be with the heat transfer of airing exhaust, makes the new trend temperature that gets into indoor higher, needs extra cooling, and must pass through full heat exchange core, increases the operating time of full heat exchange core, causes unnecessary heat exchange.
The utility model discloses a full heat exchange haze removal fresh air machine, which comprises a machine case shell, a full heat exchange core body, a fresh air port, an air outlet, an air return port and an air supply port, wherein filter screens are arranged on all exchange side surfaces of the machine case shell corresponding to the full heat exchange core body, a bypass channel is arranged between the machine case shell and the full heat exchange core body, openings at two ends of the bypass channel are communicated with the fresh air port and the air supply port, an air plate is arranged in the bypass channel, and is connected with a motor.
However, the bypass channel of the above-mentioned patent technology is located below the total heat exchange core, or reduces the thickness of the total heat exchange core, which will reduce the effective area of the total heat exchange core, or greatly increase the thickness of the whole casing of the case, and it is not able to match with the existing ceiling height, and the replacement and transformation are inconvenient.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the bypass channel arranged at the side surface of the case shell, which not only does not need to reduce the effective acting area of the total heat exchange core body, but also does not need to increase the thickness of the case shell, and the energy-saving high-efficiency stepless voltage speed regulation and low noise can be realized by arranging the direct current brushless motor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ultra-low energy consumption total heat exchange new trend clean system, includes quick-witted case casing, total heat exchange core, filter screen, new wind gap, air exit, return air inlet and supply-air outlet air exit department be provided with the fan of airing exhaust, supply-air inlet department is provided with the new trend fan, quick-witted case casing corresponds new wind gap department and is provided with the new trend cavity, one side of quick-witted case casing is provided with bypass channel, bypass channel's both ends intercommunication is to new trend cavity and supply-air outlet, bypass channel corresponds the one end with new trend cavity intercommunication and is provided with by-pass valve, new trend fan and the fan of airing exhaust are DC brushless motor.
And a fresh air temperature sensor is further arranged in the case body corresponding to the air supply opening.
And an exhaust temperature sensor is arranged in the case body corresponding to the air return opening.
And the other side surface of the case shell, which is opposite to the bypass channel, is provided with an access cover plate, and the access cover plate faces the position of the total heat exchange core body.
Further, an electric control box is arranged on the side face of the case body, and the electric control box and the access cover plate are located on the same side of the case body.
Compared with the prior art, the utility model has the beneficial effects that: the fresh air fan and the exhaust fan both use a direct current brushless motor, so that the energy is saved, the efficiency is high, stepless voltage speed regulation can be realized, and the noise is lower than that of an alternating current motor; according to the change of temperature, the opening of the side ventilation valve can be controlled by two temperature sensors, so that energy conservation is realized; the side ventilation valve is arranged on the side surface, the volume of the total heat exchange core body and the thickness of the case shell are not affected, and meanwhile, the electric air valve can be externally connected at the fresh air port to prevent outdoor air from flowing backwards into a room.
Drawings
FIG. 1 is a three-dimensional structure diagram (without upper cover plate) of the ultra-low energy consumption total heat exchange fresh air purification system of the utility model;
FIG. 2 is a top view of the ultra-low energy consumption total heat exchange fresh air purification system of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a perspective view of the present utility model (with one full heat exchange core removed);
FIG. 5 is a perspective view of the mechanism of the present utility model (with all of the total heat exchange cores removed);
fig. 6 is a schematic view of the flow direction of the stroke in the total heat exchange core according to the present utility model.
Reference numerals: 1. a chassis housing; 11. an access panel; 12. an electric control box; 2. a total heat exchange core; 31. a new wind gap; 32. an air supply port; 41. an air return port; 42. an air outlet; 51. a medium-efficiency filter screen; 52. a high-efficiency filter screen; 6. a bypass passage; 61. a side vent valve; 71. fresh air temperature sensor; 72. and an exhaust temperature sensor.
Detailed Description
Embodiments of the ultra-low energy consumption total heat exchange fresh air purification system of the present utility model will be further described with reference to fig. 1 to 6.
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
The utility model provides an ultra-low energy consumption total heat exchange new trend clean system, includes quick-witted case casing 1, total heat exchange core 2, filter screen, new trend mouth 31, air exit 42, return air mouth 41 and supply-air outlet 32 the air exit 42 department be provided with the fan of airing exhaust, supply-air outlet 32 department is provided with the new trend fan, quick-witted case casing 1 corresponds new wind mouth 31 department and is provided with the new trend cavity, one side of quick-witted case casing 1 is provided with bypass channel 6, the both ends intercommunication of bypass channel 6 are to new trend cavity and supply-air outlet 32, bypass channel 6 corresponds the one end with the cavity intercommunication and is provided with by-pass valve 61, new trend fan and the fan of airing exhaust are DC brushless motor.
In the embodiment, a middle-effect filter screen 51 is arranged on one side of the full heat exchange core body 2 from which the wind enters to filter sundries, so as to prevent the full heat exchange core body 2 from being blocked; a high efficiency filter screen 52 is provided at one side of the total heat exchange core 2 to the air supply port 32, which ensures the cleanliness of the air entering the room.
As shown in fig. 3-5, in this embodiment, the side surface of the total heat exchange core 2 is approximately diamond, and one or more total heat exchange cores 2 can be selected according to the model size of the chassis shell 1, in this embodiment, two total heat exchange cores 2 are adopted side by side, and when in use, the wind is through from top left to bottom right; the left lower part and the right upper part are communicated, namely, as shown in fig. 5, wherein the air path b is an air inlet air path passing through the total heat exchange core body 2, and the air path c is an air exhaust air path.
As shown in fig. 3 and 4, the bypass channel 6 enters through the fresh air chamber and then reaches the lower left outlet of the total heat exchange core 2 (at the triangular window shown in fig. 3 in the bypass channel 6), and then enters the air supply port 32, i.e. bypasses the total heat exchange core 2, but uses the original space without increasing the thickness of the chassis housing 1.
Preferably, a fresh air temperature sensor 71 is disposed in the cabinet housing 1 corresponding to the air supply port 32, and is used for detecting the temperature of the fresh air entering the room.
An exhaust air temperature sensor 72 is preferably disposed in the cabinet housing 1 corresponding to the air return port 41, and is used for detecting the temperature of the air in the exhaust room.
The utility model has a fresh air mode and an exhaust mode.
Wherein new trend mode: the outdoor fresh air passes through the fresh air inlet 31, the medium-efficiency filter screen 51, the total heat exchange core 2, the high-efficiency filter screen 52 and the fresh air fan, and then is sent into the room from the air supply inlet 32.
Wherein the exhaust mode: the indoor return air passes through the return air inlet 41, the medium-efficiency filter screen 51, the total heat exchange core 2 and the exhaust fan, and is discharged out of the room through the exhaust outlet 42.
According to the temperature change, the side ventilation valve 61 can be selectively opened or closed, after the side ventilation valve 61 is opened, fresh air passes through the fresh air inlet 31, the bypass channel 6, the high-efficiency filter screen 52 and the fresh air fan due to small resistance of the bypass channel 6, and then is sent into a room from the air supply inlet 32; when the side vent valve 61 is closed, fresh air needs to enter through the total heat exchange core 2.
The utility model can be linked with the purification system by an external electric air valve at the fresh air port 31 to prevent the pollution of outdoor dirty air, air filling or rainwater and the like to the inside of the machine.
The other side of the case housing 1 opposite to the bypass passage 6 is preferably provided with an access cover 11 in this embodiment, and the access cover 11 faces the total heat exchange core 2.
The access panel 11 may facilitate replacement of the total heat exchange core 2.
Preferably, the side surface of the case housing 1 is provided with an electric control box 12, and the electric control box 12 and the access cover plate 11 are positioned on the same side of the case housing 1.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. The utility model provides an ultra-low energy consumption total heat exchange new trend clean system, includes chassis housing, total heat exchange core, filter screen, new wind gap, air exit, return air inlet and supply-air outlet air exit department be provided with exhaust fan, supply-air outlet department is provided with new trend fan, chassis housing corresponds new wind gap department and is provided with new trend cavity, its characterized in that: one side of the case shell is provided with a bypass channel, two ends of the bypass channel are communicated with the fresh air chamber and the air supply outlet, one end of the bypass channel, which corresponds to the fresh air chamber, is provided with a bypass ventilation valve, and the fresh air fan and the exhaust fan are both brushless DC motors.
2. The ultra-low energy consumption total heat exchange fresh air purification system according to claim 1, wherein: and a fresh air temperature sensor is arranged in the case body corresponding to the air supply opening.
3. The ultra-low energy consumption total heat exchange fresh air purification system according to claim 2, wherein: an exhaust temperature sensor is arranged in the case body corresponding to the air return opening.
4. The ultra-low energy total heat exchange fresh air purification system according to claim 3, wherein: and the other side surface of the case shell, which is opposite to the bypass channel, is provided with an access cover plate, and the access cover plate is opposite to the position of the total heat exchange core body.
5. The ultra-low energy total heat exchange fresh air purification system according to claim 4, wherein: the side of the case shell is provided with an electric control box, and the electric control box and the access cover plate are positioned on the same side of the case shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512211.8U CN219656227U (en) | 2023-03-09 | 2023-03-09 | Ultra-low energy consumption total heat exchange fresh air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512211.8U CN219656227U (en) | 2023-03-09 | 2023-03-09 | Ultra-low energy consumption total heat exchange fresh air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656227U true CN219656227U (en) | 2023-09-08 |
Family
ID=87860294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320512211.8U Active CN219656227U (en) | 2023-03-09 | 2023-03-09 | Ultra-low energy consumption total heat exchange fresh air purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656227U (en) |
-
2023
- 2023-03-09 CN CN202320512211.8U patent/CN219656227U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211503069U (en) | Suspension type fresh air purification and ventilation device with fresh air bypass function | |
| CN217540888U (en) | Air conditioner indoor unit and fresh air conditioner | |
| CN109579208B (en) | Comfortable energy-saving fresh air machine and adjusting method thereof | |
| CN113251537A (en) | Full-heating fresh air machine | |
| CN212299314U (en) | New fan | |
| CN213119380U (en) | Comfortable energy-conserving new fan | |
| WO2021159932A1 (en) | Full-heat ventilation fan having double-layer air duct | |
| CN219656227U (en) | Ultra-low energy consumption total heat exchange fresh air purification system | |
| CN209431606U (en) | A kind of new blower of bidirectional flow Two-way Cycle | |
| CN214223328U (en) | Fresh air purifying and ventilating device adapting to two installation modes | |
| CN212777756U (en) | Full heat exchanger with bypass structure | |
| CN212081585U (en) | Multifunctional integrated machine of direct-current fresh air heat pump | |
| CN210980239U (en) | Prevent window formula new fan that flows backward | |
| KR100587314B1 (en) | ventilating system | |
| CN207196801U (en) | Have the new blower fan of wall hanging of indoor purifying function concurrently | |
| CN109579209B (en) | New fan of many operational modes | |
| CN207179835U (en) | A kind of full heat removes haze fresh air all-in-one | |
| CN112229007A (en) | New fan | |
| KR101217114B1 (en) | Slim Type Air Handling Unit | |
| CN112113304B (en) | Ceiling type multifunctional fresh air machine | |
| CN213873038U (en) | Multi-functional new fan system of suspension type | |
| CN213480398U (en) | Cabinet type direct-blowing fresh air machine | |
| CN2665581Y (en) | Bidirectional ventilation fan | |
| CN2161857Y (en) | Air conditioner | |
| CN220338658U (en) | Total heat dehumidification new trend all-in-one |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |