CN210004553U - Haze new fan is removed in total heat exchange - Google Patents
Haze new fan is removed in total heat exchange Download PDFInfo
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- CN210004553U CN210004553U CN201920101584.XU CN201920101584U CN210004553U CN 210004553 U CN210004553 U CN 210004553U CN 201920101584 U CN201920101584 U CN 201920101584U CN 210004553 U CN210004553 U CN 210004553U
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- heat exchange
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Abstract
The utility model discloses a full heat exchange removes haze new fan, including engine case casing, full heat exchange core, fresh air inlet, air exit, return air inlet and supply-air outlet, each exchange side that the engine case casing corresponds full heat exchange core all is provided with the filter screen, be provided with bypass channel between engine case casing and the full heat exchange core, the opening at bypass channel both ends communicates fresh air inlet and supply-air outlet, be provided with the aerofoil in the bypass channel, the aerofoil is connected with the motor, the utility model discloses when outdoor temperature is suitable, when need not to carry out the heat exchange, can make the new trend bypass the full heat exchange core directly get into indoorly through the supply-air outlet, only filter through the filter screen, avoid the heat exchange, reduce the loss of full heat exchange core simultaneously, long when the extension is used.
Description
Technical Field
The utility model belongs to new fan field, more specifically the haze new fan is removed in kinds of total heat exchange that says so.
Background
The application number of 2018203884671 discloses a total heat exchanger device, which comprises a case shell, a total heat exchange core, 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 is arranged in the case shell, the case shell is divided into four regions by the total heat exchange core, the four exchange side surfaces of the total heat exchange core are respectively communicated with regions, the fresh air port and the exhaust port are arranged on the side of the case shell, the return air port and the air supply port are arranged on the other side of the case shell, the fresh air port, the exhaust port, the return air port and the air supply port respectively correspond to the four regions, the exhaust fan is communicated with the exhaust port, the fresh air fan is communicated with the air supply port, and the control device is arranged in.
When the air conditioner runs 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 to run in winter, the fresh air obtains heat energy from the air exhaust to increase the temperature, and the water vapor in the air exhaust permeates into the fresh air.
And when spring and autumn, outdoor temperature is suitable, and indoor temperature is higher, opens above-mentioned device this moment, and the new trend will still with the heat transfer of airing exhaust, make the new trend temperature that gets into indoor higher, need extra cooling, and must pass through the total heat exchange core, increase the operating duration of total heat exchange core, cause the unnecessary heat exchange.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an kinds are suitable at outdoor temperature, when need not to carry out the heat exchange, can make the new trend bypass the complete heat exchange core and directly get into indoorly through the supply-air outlet, only filter through the filter screen, avoid the heat exchange, reduce the loss of complete heat exchange core simultaneously, long when the increase of service life.
In order to achieve the purpose, the utility model provides a following technical scheme full heat exchange removes haze new fan, including casing, full heat exchange core, fresh air inlet, air exit, return air inlet and supply-air outlet, each exchange side that casing corresponds full heat exchange core all is provided with the filter screen, be provided with bypass passageway between casing and the full heat exchange core, the opening at bypass passageway both ends communicates fresh air inlet and supply-air outlet, be provided with the aerofoil in the bypass passageway, the aerofoil is connected with the motor.
the bypass channel comprises a bottom plate, a side plate and a top plate, the total heat exchange core is arranged on the top plate, and the bottom plate is fixed on the casing of the chassis.
the wind board is hinged to the side board via shaft with axis parallel to the bottom board and the motor is fixed to the casing, the bottom board or the side board.
And , a limit pin is arranged on the bottom plate.
Compared with the prior art, the beneficial effects of the utility model are that: when needing the heat exchange, the aerofoil closes bypass channel, and the new trend will be through total heat exchange core and air exhaust carry out the heat exchange, and when need not the heat exchange, the aerofoil opens, and bypass channel is unobstructed, and the new trend will be by the fresh air inlet through bypass channel directly reacing the supply-air outlet, only remove dust through the filter screen and remove the haze process during, at first avoid with air exhaust carry out the heat exchange, secondly can reduce the loss of total heat exchange core.
Drawings
FIG. 1 is an internal three-dimensional structure diagram of the total heat exchange haze removal fresh air fan of the utility model;
FIG. 2 is an internal top view of the full heat exchange haze removal fresh air fan of the present invention;
FIG. 3 is a schematic view of the full heat exchange core of FIG. 2 with the full heat exchange core removed;
FIG. 4 is a perspective view of the bypass channel;
fig. 5 is a schematic sectional view of the bypass passage.
The reference numbers of the air inlet 1, the fresh air inlet 2, the return air inlet 3, the air supply outlet 4, the air outlet 5, the cabinet shell 6, the total heat exchange core 7, the filter screen 8, the bypass channel 81, the bottom plate 82, the side plate 83, the top plate 84, the air plate 85, the limiting pin 86 and the second limiting pin.
Detailed Description
The embodiment of the total heat exchange haze removal new fan of the present invention is further illustrated by steps with reference to fig. 1 to 5.
full heat exchange removes haze new fan, including casing 5, full heat exchange core 6, fresh air inlet 1, air exit 4, return air inlet 2 and supply-air outlet 3, each exchange side that casing 5 corresponds full heat exchange core 6 all is provided with filter screen 7, be provided with bypass channel 8 between casing 5 and the full heat exchange core 6, the opening intercommunication fresh air inlet 1 and the supply-air outlet 3 at bypass channel 8 both ends, be provided with aerofoil 84 in the bypass channel 8, aerofoil 84 is connected with the motor.
The fresh air or the exhaust air is filtered by the filter screen 7 before entering the total heat exchange core 6 so as to reduce dust entering the total heat exchange core 6, as shown in fig. 2, when heat exchange is required, the fresh air enters the room through the fresh air inlet 1, the filter screen 7, the total heat exchange core 6 and the air supply outlet 3 along a path a, and the indoor exhaust air is exhausted out of the room through the return air inlet 2, the filter screen 7, the total heat exchange core 6 and the air exhaust outlet 4 along a path b.
When the temperature of the fresh air is not required to be changed, the air plate 84 is controlled to be opened through the motor, openings at two ends of the bypass channel 8 are directly communicated, the fresh air directly enters the room through the fresh air inlet 1, the filter screen 7, the bypass channel 8 and the air supply opening 3, the indoor air exhaust still passes through the air return inlet 2, the filter screen 7, the total heat exchange core body 6 and the air exhaust opening 4 and is exhausted out of the room, the fresh air and the air exhaust pass through different positions without heat exchange contact, the bypass channel 8 short circuits the total heat exchange core body 6 when the fresh air is fed, the loss of the total heat exchange core body 6 is reduced, and meanwhile, the resistance when the fresh air is fed is reduced.
The preferred bypass channel 8 of this embodiment includes a bottom plate 81, a side plate 82 and a top plate 83, the total heat exchange core 6 is disposed on the top plate 83, the bottom plate 81 is fixed on the cabinet housing 5, the side plate 82 will block the seal between the total heat exchange core 6 and the cabinet housing 5 to prevent the exhaust air from being discharged, and simultaneously separate the exhaust air from the fresh air, wherein the bottom plate 81 can be directly served by the cabinet housing 5, and the top plate 83 can be selected to have two short plates, which are disposed above the total heat exchange core 6 to form a complete top plate 83, and can save materials, which is convenient for the installation of the air plate 84.
The two sides of the air plate 84 are hinged to the side plate 82 through shafts, the axis of each shaft is parallel to the bottom plate 81, the motor is fixed to the case shell 5 or the bottom plate 81 or the side plate 82, the preferred shafts are located at the center of the side plate 82 and the center of the side plate 82, as shown in fig. 4, the air plate 84 is in a vertical state at the moment, the air plate 84 blocks the bypass channel 8, when the air plate needs to be opened, the air plate 8490 degrees is rotated, the air plate 84 is in a horizontal state at the moment, openings at two ends of the bypass channel 8 are directly communicated, and in such a way, the rotation resistance of the air plate 84 is small, and the motor is small in power and convenient to place.
The bottom plate 81 of the preferred embodiment is provided with a limiting pin, as shown in fig. 4 and 5, the limiting pin includes th limiting pin 85 for keeping the wind plate 84 vertical, when the wind plate 84 is vertical, the th limiting pin 85 leans against the side surface of the wind plate 84, the motor drives the wind plate 84 to rotate until the wind plate 84 clings to the th limiting pin 85 to completely close the bypass channel 8, the limiting pin further includes a second limiting pin 86, when the wind plate 84 is horizontal, the second limiting pin 86 leans against the side surface of the wind plate 84, the motor drives the wind plate 84 to rotate until the wind plate 84 clings to the second limiting pin 86 to completely open the bypass channel 8, and the th limiting pin 85 and the second limiting pin 86 are located on the same side of the shaft.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (4)
- The all-heat exchange haze removal fresh air fan is characterized in that a bypass channel is arranged between the machine box shell and the all-heat exchange core, openings at two ends of the bypass channel are communicated with the fresh air inlet and the air supply outlet, an air plate is arranged in the bypass channel, and the air plate is connected with a motor.
- 2. The fresh haze fan of full heat exchange of claim 1, characterized in that: the bypass channel comprises a bottom plate, a side plate and a top plate, the total heat exchange core body is arranged on the top plate, and the bottom plate is fixed on the case shell.
- 3. The fresh haze fan of full heat exchange of claim 2, characterized in that: the two sides of the wind plate are hinged to the side plates through shafts, the axes of the shafts are parallel to the bottom plate, and the motor is fixed on the casing of the case or the bottom plate or the side plates.
- 4. The fresh haze fan of full heat exchange of claim 3, characterized in that: and the bottom plate is provided with a limiting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101584.XU CN210004553U (en) | 2019-01-22 | 2019-01-22 | Haze new fan is removed in total heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920101584.XU CN210004553U (en) | 2019-01-22 | 2019-01-22 | Haze new fan is removed in total heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210004553U true CN210004553U (en) | 2020-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920101584.XU Active CN210004553U (en) | 2019-01-22 | 2019-01-22 | Haze new fan is removed in total heat exchange |
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| Country | Link |
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| CN (1) | CN210004553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001426A (en) * | 2021-11-09 | 2022-02-01 | 苏州格兰斯柯光电科技有限公司 | New fan with reversible airflow and reversing method |
-
2019
- 2019-01-22 CN CN201920101584.XU patent/CN210004553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114001426A (en) * | 2021-11-09 | 2022-02-01 | 苏州格兰斯柯光电科技有限公司 | New fan with reversible airflow and reversing method |
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