CN210135668U - Oxygen-enriched fresh air pipeline machine - Google Patents
Oxygen-enriched fresh air pipeline machine Download PDFInfo
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- CN210135668U CN210135668U CN201920647911.1U CN201920647911U CN210135668U CN 210135668 U CN210135668 U CN 210135668U CN 201920647911 U CN201920647911 U CN 201920647911U CN 210135668 U CN210135668 U CN 210135668U
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Abstract
The utility model belongs to the technical field of ventilation equipment, a oxygen boosting fresh air pipe says machine is related to, the power distribution box comprises a box body, the box is separated into the new trend passageway that does not ventilate each other and the passageway of airing exhaust by the baffle, the new trend passageway with the passageway of airing exhaust carries out the temperature and humidity exchange through a total heat exchanger, be equipped with the new trend fan in the new trend passageway, the passageway of airing exhaust link up the box in total heat exchanger's air inlet side from top to bottom and be equipped with the last air intake that is located the box top and be located the lower air intake of box lower part, total heat exchanger's air-out side is equipped. The utility model discloses two upper and lower imports of airing exhaust have been prepared, so can need not consider and avoid the installation occasion, select the return air mode on the spot.
Description
Technical Field
The utility model relates to a ventilation equipment technical field, in particular to oxygen boosting fresh air pipe says machine.
Background
The oxygen-enriched fresh air pipeline machine is used for filtering and purifying outdoor fresh air through the host machine, sending the air into a place which most needs fresh and clean air indoors, simultaneously discharging indoor dirty air outdoors, and recovering energy in the dirty air, thereby not only providing high-quality indoor air, but also saving energy, and being a green, healthy and energy-saving product. It can ventilate the room by scientifically organizing the air flow and quantitatively fixing the point, and solve the problem of sick building syndrome.
The fresh air fan is used for realizing the replacement of outdoor fresh air and indoor dirty air, and generally has two air flow modes of top conveying and top returning and top conveying and ground returning. The problem that the market met now is to look at the scene earlier, is fit for with what kind of send back wind mode, then comes back to customize, the problem that causes is: 1) long delivery period, 2) labor and time consuming.
Therefore, it is necessary to develop a new oxygen-enriched fresh air pipeline machine structure to solve these problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an oxygen boosting fresh air pipe machine, two kinds of functions of integrated make the installation more convenient.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides an oxygen boosting fresh air pipe machine, includes the box, the box is separated into not ventilated fresh air channel and the passageway of airing exhaust each other by the baffle, fresh air channel with the passageway of airing exhaust carries out temperature and humidity exchange through a total heat exchanger, the passageway of airing exhaust link up the box about the air inlet side of total heat exchanger and be equipped with the last air intake that is located the box top and be located the lower air intake of box lower part, the air-out side of total heat exchanger is equipped with the fan of airing exhaust and airs exhaust the export.
Specifically, the exhaust channel is also provided with a side air inlet close to the bottom of the box body.
Furthermore, the side air inlet adopts a sieve pore structure.
Furthermore, the fresh air channel comprises a fresh air inlet positioned below the back face of the box body and a fresh air outlet positioned above the box body.
Furthermore, a primary-effect filter screen and a middle-effect filter screen are arranged between the fresh air inlet and the total heat exchanger.
Furthermore, the fresh air fan and the fresh air outlet are provided with a high-efficiency filter screen therebetween.
Specifically, the upper part and the lower part of the partition plate are provided with slopes for increasing the width of the exhaust channel.
Adopt above-mentioned technical scheme, the utility model discloses technical scheme's beneficial effect is:
the utility model discloses two upper and lower imports of airing exhaust have been prepared, so can need not consider and avoid the installation occasion, select the return air mode on the spot.
Drawings
FIG. 1 is a front view of an embodiment of an oxygen enriched fresh air duct machine with a front cover removed;
FIG. 2 is a bottom view of an embodiment oxygen-enriched fresh air duct machine;
FIG. 3 is a left side view of an embodiment oxygen-enriched fresh air pipe machine.
The figures in the drawings represent:
1-a box body, 11-a clapboard and 12-a total heat exchanger;
2-a fresh air channel, 21-a fresh air fan, 22-a fresh air inlet, 23-a fresh air outlet, 24-a primary effect filter screen, 25-a medium effect filter screen and 26-a high effect filter screen;
3-an exhaust channel, 31-an upper air inlet, 32-a lower air inlet, 33-an exhaust fan, 34-an exhaust outlet and 35-a side air inlet.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
As shown in fig. 1 and fig. 3, the utility model discloses an oxygen boosting fresh air pipe machine, including box 1, box 1 is separated into not ventilated fresh air passageway 2 and exhaust passageway 3 each other by baffle 11, fresh air passageway 2 carries out the temperature and humidity exchange through a total heat exchanger 12 with exhaust passageway 3, be equipped with fresh air fan 21 in the fresh air passageway 2, exhaust passageway 3 link up the upper and lower of box 1 and be equipped with the last air intake 31 that is located box 1 top and be located the lower air intake 32 of box 1 lower part in the air inlet side of total heat exchanger 12, the air-out side of total heat exchanger 12 is equipped with air exhaust fan 33 and the export 34 of airing exhaust. Fresh air from the outdoor enters the indoor through the fresh air channel 2 under the action of the fresh air fan 21, exhaust air from the indoor reaches the outdoor through the exhaust air channel 3 under the action of the exhaust air fan 33, and the fresh air and the exhaust air perform damp-heat exchange at the total heat exchanger 12. The new design makes the air exhaust channel 3 can intake air from the upper air inlet 31 and also can intake air from the lower air inlet 32. No matter the installation occasion is suitable for exhausting air from the upper part or exhausting air from the lower part, the air inlet which is not needed can be plugged up and not used. Therefore, the air return mode can be selected on the spot without considering the installation occasion.
As shown in fig. 3, the exhaust duct 3 is further provided with a side air inlet 35 near the bottom of the cabinet 1. The side air inlet 35 is similar to the lower air inlet 32, is also designed for air suction from a position close to the ground, is not suitable for the occasion of connecting a pipeline, can use the side air inlet 35 as a main air inlet, and can not use the upper air inlet 31 and the lower air inlet 32.
As shown in fig. 3, the side air inlets 35 are formed in a mesh structure. The sieve mesh structure is a non-pipeline type return air design, so that the appearance of the equipment is simple and attractive on one hand, and large impurities can be prevented from being sucked into the air exhaust channel 3 on the other hand. The side air inlet 35 can be conveniently blocked without being opened.
As shown in fig. 1, the fresh air channel 2 includes a fresh air inlet 22 located below the back of the box 1 and a fresh air outlet 23 located above the box 1. The upper air inlet 31, the fresh air inlet 22 and the fresh air outlet 23 can adopt flange structures, are installed by bare hands, are sealed and attractive, and are conveniently connected with a central pipeline.
As shown in fig. 1, a primary filter screen 24 and a middle filter screen 25 are disposed between the fresh air inlet 22 and the total heat exchanger 12. The primary filter screen 24 and the intermediate filter screen 25 can primarily filter out large particle-shaped impurities in outdoor dirty air, so as to prevent the total heat exchanger 12 from being blocked easily to influence the air volume.
As shown in fig. 1, a high-efficiency filter screen 26 is arranged between the fresh air fan 21 and the fresh air outlet 23. The high-efficiency filter screen 26 can further filter impurities in air such as PM2.5 and the like, so that fresh air entering a room can reach the cleanliness index harmless to human bodies.
As shown in fig. 1, the upper and lower portions of the partition 11 are provided with slopes for increasing the width of the exhaust duct 3. The concrete inclination on slope is through CFD airflow simulation software calculation to flow to the most smooth angle, and the inclination on upper portion plays the effect of guide plate, and fresh air inlet right side arrangement mode has formed obvious drainage effect, shows as the whole air current of high efficiency filter air-out face flows along the right side angle, and the water conservancy diversion is effectual. The air exhaust inlet is arranged on the left side, so that the air inlet area is increased, the air flow speed is low, and the possibility of noise generated by air exhaust is reduced.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (7)
1. The utility model provides an oxygen boosting fresh air pipe machine, includes the box, the box is separated into not ventilated fresh air channel and the passageway of airing exhaust each other by the baffle, fresh air channel with the passageway of airing exhaust carries out temperature and humidity exchange through a total heat exchanger, be equipped with fresh air fan, its characterized in that in the fresh air channel: the air exhaust channel penetrates through the upper part and the lower part of the box body on the air inlet side of the total heat exchanger and is provided with an upper air inlet positioned at the top of the box body and a lower air inlet positioned at the lower part of the box body, and an air exhaust fan and an air exhaust outlet are arranged on the air outlet side of the total heat exchanger.
2. An oxygen-enriched fresh air pipe machine according to claim 1, wherein: the air exhaust channel is also provided with a side air inlet close to the bottom of the box body.
3. An oxygen-enriched fresh air pipe machine according to claim 2, wherein: and the side air inlet adopts a sieve pore structure.
4. An oxygen-enriched fresh air pipe machine according to claim 1 or 2, wherein: the fresh air channel comprises a fresh air inlet positioned below the back face of the box body and a fresh air outlet positioned above the box body.
5. An oxygen-enriched fresh air pipe machine according to claim 4, wherein: and a primary-effect filter screen and an intermediate-effect filter screen are arranged between the fresh air inlet and the total heat exchanger.
6. An oxygen-enriched fresh air pipe machine according to claim 4, wherein: the fresh air fan and be equipped with high-efficient filter screen between the new trend export.
7. An oxygen-enriched fresh air pipe machine according to claim 1, wherein: the upper part and the lower part of the clapboard are provided with slopes for increasing the width of the air exhaust channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647911.1U CN210135668U (en) | 2019-05-08 | 2019-05-08 | Oxygen-enriched fresh air pipeline machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920647911.1U CN210135668U (en) | 2019-05-08 | 2019-05-08 | Oxygen-enriched fresh air pipeline machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210135668U true CN210135668U (en) | 2020-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920647911.1U Active CN210135668U (en) | 2019-05-08 | 2019-05-08 | Oxygen-enriched fresh air pipeline machine |
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| Country | Link |
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| CN (1) | CN210135668U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751698A (en) * | 2017-11-01 | 2019-05-14 | 建准电机工业股份有限公司 | Air-flow switch |
-
2019
- 2019-05-08 CN CN201920647911.1U patent/CN210135668U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751698A (en) * | 2017-11-01 | 2019-05-14 | 建准电机工业股份有限公司 | Air-flow switch |
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