CN210569039U

CN210569039U - Bidirectional large-air-volume fresh air system device

Info

Publication number: CN210569039U
Application number: CN201920964194.5U
Authority: CN
Inventors: 王金海
Original assignee: Jiangsu Jinyou Air Conditioning Equipment Co ltd
Current assignee: Jiangsu Jinyou Air Conditioning Equipment Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-05-19
Anticipated expiration: 2029-06-25

Abstract

The utility model discloses a two-way big amount of wind new trend system device relates to new trend device production technical field, including box, controlling means, lifting hook and lead screw, the right surface front side of box is opened and is equipped with first air outlet, and the right surface rear side of box opens and is equipped with the supply-air outlet, the air intake has been seted up to the left surface front side of box, and the left surface rear side of box is opened and is equipped with the second air outlet. The utility model discloses in, through the outer wall hood, the air-supply line, the air intake, the fan, the supply-air outlet, cooperation between supply-air pipe and the supply-air box, and through the return-air case, first exhaust pipe, first exhaust port, two-way new trend system function is constituteed in the cooperation between second exhaust port and the second exhaust pipe, the work efficiency has been increased, will treat the energy of exhaust-air through full heat exchanger and retrieve, full heat exchanger is again with the energy effect of retrieving on the new trend, preheat or the precooling to the new trend, the waste of resource has been prevented.

Description

Bidirectional large-air-volume fresh air system device

Technical Field

The utility model belongs to the technical field of new trend device production, specifically be a two-way big amount of wind new trend system device.

Background

The fresh air device is an effective air purification device, can circulate indoor air, on one hand, exhausts indoor dirty air outdoors, on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, and ensures that the air in the room is fresh and clean air at every moment.

Most of the fresh air devices in the prior art do not have the function of a bidirectional fresh air system, so that the working efficiency is low, and the most of the fresh air devices do not carry out heat recovery on the discharged air, so that the resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that in the prior art, most fresh air devices have low working efficiency due to the fact that the fresh air devices do not have the function of a bidirectional fresh air system, and the waste of resources is caused due to the fact that the most fresh air devices do not carry out heat recovery on discharged air, the bidirectional large-air-volume fresh air system device is provided.

The utility model adopts the technical scheme as follows:

a bidirectional large-air-volume fresh air system device comprises a box body, a control device, a lifting hook and a screw rod, wherein a first exhaust port is formed in the front side of the right surface of the box body, an air supply port is formed in the rear side of the right surface of the box body, an air inlet is formed in the front side of the left surface of the box body, a second exhaust port is formed in the rear side of the left surface of the box body, a total heat exchanger is arranged in the middle of the inside of the box body, a fan is arranged on the right side of the inside of the box body, a first exhaust pipe is arranged on the right side of the first exhaust port, a return air box is arranged on the right side of the first exhaust pipe, an indoor return air port is formed in the lower side of the return air box, an air supply pipe is arranged on the right side of the air supply port, an air supply box is arranged on the right side of the air supply, and a second exhaust pipe is arranged on the left of the second exhaust port.

The fan is electrically connected with the control device through a wire, and the fan is connected with the lower surface inside the box body through a screw.

The control device comprises a cassette, a panel and a connecting wire, wherein the cassette is internally clamped and provided with a rear cover, a module is installed on the front side of the rear cover, the output end of the panel is connected with the input end of the module through the connecting wire, and the panel is fixed with the cassette through screws.

The lifting hook and the screw rod are four in number, the lifting hooks are symmetrically welded to the front surface and the rear surface of the box body respectively, the lower end of the screw rod is connected with the lifting hooks in an interference fit mode, and the upper ends of the screw rods are fixedly connected with a ceiling.

The left end of the first exhaust port is connected with the right end of the second exhaust port and the right end of the air supply port, the left end of the air supply port is connected with the right end of the air inlet through a guide pipe, the right end of the first exhaust port is communicated with the left end of the air return box through a first exhaust pipe, and the right end of the air supply port is communicated with the left end of the air supply box through an air supply pipe.

The joints of the first exhaust pipe and the first exhaust port, the air supply pipe and the air supply port, the air inlet pipe and the air inlet, and the joints of the second exhaust pipe and the second exhaust port are all fixed through the hoops, and the joints are sealed through the aluminum foil adhesive tapes.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, constitute the air inlet system through the cooperation between outer wall hood, air-supply line, air intake, fan, supply-air outlet, blast pipe and the supply-air box, constitute exhaust system through the cooperation between return air case, first exhaust pipe, first exhaust opening, second exhaust opening and the second exhaust pipe, increased the two-way new trend system function of the device promptly, increased work efficiency.

2. The utility model discloses in, will treat the energy of exhaust-air through full heat exchanger and retrieve, full heat exchanger again with the energy of retrieving on the new trend, preheat the new trend or the precooling, prevented the waste of resource.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

fig. 2 is a cross-sectional view of a top view of the present invention;

fig. 3 is an exploded view of the control device of the present invention.

The labels in the figure are: 1. a box body; 11. a first exhaust port; 12. an air supply outlet; 13. a first exhaust duct; 14. an air supply pipe; 15. an air inlet pipe; 16. a second exhaust duct; 17. an air inlet; 18. a second air outlet; 2. a control device; 21. a cassette; 22. a panel; 23. a module; 24. a rear cover; 25. a connecting wire; 3. a hook; 4. a screw rod; 5. an outer wall hood; 6. an air return box; 61. an indoor return air inlet; 7. an air supply box; 71. an indoor air supply outlet; 8. a total heat exchanger; 9. a fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a bidirectional large-air-volume fresh air system device comprises a box body 1, a control device 2, a lifting hook 3 and a screw rod 4, wherein a first air outlet 11 is arranged on the front side of the right surface of the box body 1, an air supply outlet 12 is arranged on the rear side of the right surface of the box body 1, an air inlet 17 is arranged on the front side of the left surface of the box body 1, a second air outlet 18 is arranged on the rear side of the left surface of the box body 1, a total heat exchanger 8 is arranged in the middle of the inside of the box body 1, a fan 9 is arranged on the right side of the inside of the box body 1, the fan 9 is electrically connected with the control device 2 through a lead wire, the fan 9 is conveniently controlled to work through the control device 2, the convenience of the device is increased, the fan 9 is connected with the lower surface of the inside of the box body 1 through a screw, the stability of the fan 9 in work is increased, a, indoor return air inlet 61 has been seted up to return-air box 6's downside, the right-hand blast pipe 14 that is provided with of supply-air outlet 12, the right-hand supply-air box 7 that is provided with of supply-air box 14, indoor supply-air outlet 71 has been seted up to supply-air box 7's downside, the left of air intake 17 is provided with air-supply line 15, the left end of air-supply line 15 is connected with outer wall hood 5, the left of second air exit 18 is provided with second exhaust pipe 16, lifting hook 3 and lead screw 4 all are provided with four, four lifting hooks 3 symmetric welding respectively are on the front and back surface of box 1, the lower extreme of every lead screw 4 all is connected through interference fit with every lifting hook 3, the upper end of four lead screws 4 all with ceiling fixed connection, cooperation through lifting hook 3 and lead screw 4.

As shown in fig. 3, the control device 2 includes a cassette 21, a panel 22 and a connecting wire 25, the inside card of the cassette 21 is provided with a rear cover 24, the module 23 is installed on the front side of the rear cover 24, the output end of the panel 22 is connected with the input end of the module 23 through the connecting wire 25, the panel 22 is fixed with the cassette 21 through screws, and the control device 2 is conveniently detached through the cooperation between the cassette 21, the panel 22, the module 23, the rear cover 24 and the connecting wire 25, so that the convenience in maintenance is increased.

As shown in fig. 1 and fig. 2, the left end of the first exhaust port 11 is connected with the right end of the second exhaust port 18, the left end of the air supply port 12 is connected with the right end of the air inlet 17 through a conduit, the right end of the first exhaust port 11 is communicated with the left end of the air return box 6 through a first exhaust pipe 13, the right end of the air supply port 12 is communicated with the left end of the air supply box 7 through an air supply pipe 14, the joints of the first exhaust pipe 13 with the first exhaust port 11, the air supply pipe 14 with the air supply port 12, the air supply pipe 15 with the air inlet 17 and the second exhaust pipe 16 with the second exhaust port 18 are fixed through a hoop, and the joints are sealed through an aluminum foil adhesive tape, an air supply system is formed through the cooperation among the outer wall hood 5, the air supply pipe 15, the air inlet 17, the fan 9, the air supply port 12, the air supply pipe 14 and the air supply box 7, and an air discharge system is formed through the cooperation among the air return box 6, the first exhaust port 13, the bidirectional fresh air system function of the device is increased, and the stability and the sealing performance of the device are improved through the fixed connection position of the clamp and the aluminum foil adhesive tape.

The working principle is as follows: in the using process, the fan 9 is controlled to work by the control device 2, the fan 9 does work to convey fresh air outside the wall to the air inlet pipe 15 through the outer wall hood 5, then the fresh air is conveyed to the air supply pipe 14 through the box body 1 and the air supply opening 12, the fresh air in the air supply pipe 14 enters the air supply box 7 and finally enters the room through the indoor air supply opening 71 to form an air inlet system, the air to be discharged in the room enters the air return box 6 through the indoor air return opening 61, then enters the first air exhaust pipe 13 through the air return box 6 and enters the second air exhaust opening 18 through the first air exhaust opening 11 and the box body 1, the air to be discharged is finally discharged out of the room through the second air exhaust pipe 16 to form an air exhaust system, namely the function of the bidirectional fresh air system of the device is increased, in the process, the energy of the air to be discharged is recovered through the total heat exchanger 8, the total heat exchanger 8 acts on the recovered energy on the fresh air, the fresh air is preheated or precooled, so that the waste of resources is prevented.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a two-way big amount of wind new trend system device, includes box (1), controlling means (2), lifting hook (3) and lead screw (4), its characterized in that: a first exhaust port (11) is formed in the front side of the right surface of the box body (1), an air supply port (12) is formed in the rear side of the right surface of the box body (1), an air inlet (17) is formed in the front side of the left surface of the box body (1), a second exhaust port (18) is formed in the rear side of the left surface of the box body (1), a total heat exchanger (8) is arranged in the middle of the interior of the box body (1), a fan (9) is arranged on the right side of the interior of the box body (1), a first exhaust pipe (13) is arranged on the right side of the first exhaust port (11), a return air box (6) is arranged on the right side of the first exhaust pipe (13), an indoor return air port (61) is formed in the lower side of the return air box (6), an air supply pipe (14) is arranged on the right side of the air supply port (12), an air supply box (7) is arranged on the right side of the, the left of air intake (17) is provided with air-supply line (15), the left end of air-supply line (15) is connected with outer wall hood (5), the left of second air exit (18) is provided with second exhaust pipe (16).

2. The bidirectional large-air-volume fresh air system device as claimed in claim 1, wherein: the fan (9) is electrically connected with the control device (2) through a wire, and the fan (9) is connected with the lower surface inside the box body (1) through a screw.

3. The bidirectional large-air-volume fresh air system device as claimed in claim 1, wherein: the control device (2) comprises a cassette (21), a panel (22) and a connecting wire (25), the cassette (21) is clamped inside and provided with a rear cover (24), a module (23) is installed on the front side of the rear cover (24), the output end of the panel (22) is connected with the input end of the module (23) through the connecting wire (25), and the panel (22) and the cassette (21) are fixed through screws.

4. The bidirectional large-air-volume fresh air system device as claimed in claim 1, wherein: lifting hook (3) and lead screw (4) all are provided with four, four lifting hook (3) symmetric welding respectively is at the front and back surface of box (1), every the lower extreme and every of lead screw (4) lifting hook (3) all are connected through interference fit, four the upper end of lead screw (4) all with ceiling fixed connection.

5. The bidirectional large-air-volume fresh air system device as claimed in claim 1, wherein: the left end of first exhaust opening (11) and the right-hand member of second exhaust opening (18), supply-air outlet (12) obtain the right-hand member of left end and air intake (17) and all pass through pipe connection, the right-hand member of first exhaust opening (11) and the left end of return-air case (6) are through first exhaust pipe (13) intercommunication, the right-hand member of supply-air outlet (12) and the left end of supply-air case (7) are through blast pipe (14) intercommunication.

6. The bidirectional large-air-volume fresh air system device as claimed in claim 1, wherein: the joints of the first exhaust pipe (13) and the first exhaust port (11), the blast pipe (14) and the blast port (12), the air inlet pipe (15) and the air inlet (17), and the joints of the second exhaust pipe (16) and the second exhaust port (18) are fixed through a hoop, and the joints are sealed through aluminum foil adhesive tapes.