CN219797401U

CN219797401U - Fresh air device

Info

Publication number: CN219797401U
Application number: CN202320163233.8U
Authority: CN
Inventors: 薛松
Original assignee: Suzhou Minghu Robot Co ltd
Current assignee: Suzhou Minghu Robot Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-10-03
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a fresh air device, which comprises an exchange box and a ventilation mechanism which is arranged in the exchange box and is convenient for heat exchange, wherein a first air inlet pipe and a first air outlet pipe are respectively arranged at the top and the bottom of the outer wall of one end of the exchange box, a second air inlet pipe and a second air outlet pipe are respectively arranged at the top and the bottom of the outer wall of the other end of the exchange box, a purification mechanism for filtering air is arranged in the exchange box, a top cover is arranged on the outer wall of the top of the exchange box, the ventilation mechanism comprises a transverse plate, the transverse plate is arranged in the exchange box, and filter plates are fixedly connected to the outer walls of the two ends of the transverse plate; according to the utility model, when air is converged in the exchange box, dust or impurities can be effectively prevented from entering the room through the filter plate, and meanwhile, the sucked air and the discharged air can be subjected to heat conversion, so that the heat efficiency is improved, the use cost is reduced, and the energy conservation is facilitated.

Description

Fresh air device

Technical Field

The utility model relates to the technical field of indoor ventilation, in particular to a fresh air device.

Background

People are also higher and higher to the requirement of air quality, especially in the room, the air flowability is less, produces the air problem more easily, for resident's healthy, often can need to use new trend device, and new trend device can improve the indoor air problem very high, and it is mainly through sending into indoor after filtering the air to the external, carries out the replacement to indoor air.

Through retrieving, a new trend device of patent publication No. CN216844986U, including the device body, the front surface fixed intercommunication of device body has out the tuber pipe, the surface of device body is provided with installation mechanism, installation mechanism includes the riser of fixed mounting at the device body surface, the riser is provided with two altogether. According to the utility model, when the active carbon filter screen is required to be disassembled, the limiting plate is directly pulled, so that the long plate above drives the round rod and the pull rod to bear force simultaneously, in the process of bearing force, the pull rod drives the support plate to move downwards, the spring is compressed in the process of moving downwards, at the moment, the fixing rod above can leave the fixing groove, then the fixing rod can not limit the two mounting rods, at the moment, the mounting rod and the active carbon filter screen are directly taken down, the mounting rod and the active carbon filter screen are simply and quickly disassembled, the outer shell of the device is not required to be opened, the spring is replaced, and the working efficiency is improved.

The technical characteristics have the following defects: the device is inconvenient to exchange heat in the air absorbed by the device body, the device can exhaust indoor air and supplement fresh outdoor air in the air supply process, so that a great deal of temperature loss in the indoor air can be caused, the heat efficiency is low, the device is inconvenient to save energy and protect environment, and the use cost is increased, and therefore, a new air device is needed to be designed to solve the problems.

Disclosure of Invention

The utility model aims to provide a fresh air device to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the fresh air device comprises an exchange box and a ventilation mechanism which is arranged in the exchange box and is convenient for heat exchange, wherein a first air inlet pipe and a first air outlet pipe are respectively arranged at the top and the bottom of the outer wall of one end of the exchange box, a second air inlet pipe and a second air outlet pipe are respectively arranged at the top and the bottom of the outer wall of the other end of the exchange box, a purification mechanism for filtering air is arranged in the exchange box, and a top cover is arranged on the outer wall of the top of the exchange box;

the ventilation mechanism comprises a cross plate, the cross plate is arranged in the exchange box, filter plates are fixedly connected to the outer walls of the two ends of the cross plate, and a first turbine and a second turbine are respectively installed on the outer walls of the top and the bottom of the cross plate.

Preferably, perpendicular groove has all been opened to the top outer wall both sides of trading box, and the bottom inner wall of perpendicular groove has all pegged graft and has had the otic placode, and the equal fixed connection of otic placode is in the both sides outer wall of diaphragm, two the top outer wall of otic placode all is provided with erects the piece, and erects the bottom outer wall of the equal fixed connection in top cap of the top outer wall of piece.

Preferably, the purifying mechanism comprises two filter tanks, the filter tanks are respectively arranged on the inner walls of the two ends of the exchange tank, round grooves are respectively formed in the top and the bottom of one end outer wall of the filter tank, two filter tanks are fixedly connected with a center block on the inner wall of the other side of the filter tank, slots are respectively formed in the outer walls of the top and the bottom of the center block and the inner walls of the top and the bottom of the filter tank, an activated carbon plate is inserted in each slot, and two side covers are respectively connected to one side outer wall of the center block in a rotating mode.

Preferably, the top outer wall of the two filter boxes is fixedly connected with T-shaped blocks, the two ends of the bottom outer wall of the top cover are fixedly connected with clamping grooves, and the T-shaped blocks are inserted into the clamping grooves.

Preferably, square grooves are formed in two ends of the inner wall of the bottom of the exchange box, striking pieces are arranged in the square grooves, square blocks matched with the square grooves are fixedly connected to the outer wall of the bottom of the filter box, and the square blocks are made of iron.

Preferably, four corners of the outer wall of the bottom of the top cover are fixedly connected with positioning columns, and four corners of the outer wall of the top of the exchange box are provided with positioning grooves matched with the positioning columns.

Preferably, the bottom inner walls of the two vertical grooves are fixedly connected with vertical rods, the lug plates are sleeved on the vertical rods, and the bottom outer walls of the vertical blocks are provided with rod grooves matched with the vertical rods.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first air inlet pipe, the second air inlet pipe and the first turbine are used for conveying outside air into a room, the first air outlet pipe, the second air outlet pipe and the second turbine are used for discharging indoor air out of the room, when the air is converged in the exchange box, dust or impurities can be effectively prevented from entering the room through the filter plates, and meanwhile, the sucked air and the discharged air can be subjected to heat conversion, so that the heat efficiency is improved, the use cost is reduced, and the energy conservation is facilitated;

according to the utility model, the top cover is detached, the transverse plate and the two filter plates are taken out through the lug plates, so that the purifying mechanism, the filter plates, the first turbine and the second turbine can be cleaned, the regular maintenance and cleaning of workers are facilitated, the air entering the room or discharged from the room can be purified through the active carbon plates, the purifying mechanism is convenient to use, the side cover is rotated, the active carbon plates are pulled out, the purifying mechanism can be cleaned and maintained, when the filter box is reset, the square blocks are inserted into the square grooves, the square blocks are impacted through the impact pieces, and the workers can be reminded of the reset;

according to the utility model, the lug plate has positioning property through the vertical rod, so that the position of the lug plate is limited, and a worker can conveniently reset the transverse plate to the inside of the exchange box.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a fresh air device.

FIG. 2 is a cross-sectional view of the structure of the exchange box of the fresh air device.

Fig. 3 is a schematic view of a vertical rod structure of a fresh air device.

Fig. 4 is a schematic diagram of a square groove structure of a fresh air device.

Fig. 5 is a schematic diagram of a positioning column structure of a fresh air device.

Fig. 6 is a schematic diagram of the structure of an activated carbon plate of the fresh air device.

In the figure: 1. a switching box; 2. ear plates; 3. a first air outlet pipe; 4. a first air inlet pipe; 5. a top cover; 6. a vertical block; 7. a second air inlet pipe; 8. a second air outlet pipe; 9. a T-shaped block; 10. a first turbine; 11. a second turbine; 12. a cross plate; 13. a filter box; 14. a filter plate; 15. a side cover; 16. a positioning groove; 17. a vertical rod; 18. a square groove; 19. a rod groove; 20. a clamping groove; 21. positioning columns; 22. an activated carbon plate; 23. a center block; 24. square blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, in an embodiment of the present utility model, a fresh air device includes an exchange box 1 and a ventilation mechanism disposed inside the exchange box 1 for facilitating heat exchange, wherein a first air inlet pipe 4 and a first air outlet pipe 3 are respectively mounted at the top and bottom of an outer wall of one end of the exchange box 1, a second air inlet pipe 7 and a second air outlet pipe 8 are respectively mounted at the top and bottom of an outer wall of the other end of the exchange box 1, a purifying mechanism for filtering air is disposed inside the exchange box 1, and a top cover 5 is mounted on the top outer wall of the exchange box 1;

the ventilation mechanism comprises a transverse plate 12, the transverse plate 12 is arranged in the exchange box 1, filter plates 14 are fixedly connected to the outer walls of the two ends of the transverse plate 12, a first turbine 10 and a second turbine 11 are respectively arranged on the outer walls of the top and the bottom of the transverse plate 12, when the device is required to be used, external air can be conveyed to the room through the first air inlet pipe 4, the second air inlet pipe 7 and the first turbine 10, the indoor air can be discharged to the outside through the first air outlet pipe 3, the second air outlet pipe 8 and the second turbine 11, when the air is converged in the exchange box 1, dust or impurities can be effectively prevented from entering the room through the filter plates 14, heat conversion can be carried out on sucked air and discharged air, the device is convenient to use, the heat efficiency is increased, the use cost is reduced, and the device is convenient to save energy.

Wherein, perpendicular groove has all been opened to the top outer wall both sides of the exchange box 1, the bottom inner wall in perpendicular groove has all pegged graft otic placode 2, and otic placode 2 equal fixed connection is in the both sides outer wall of diaphragm 12, the top outer wall of two otic placodes 2 all is provided with erects piece 6, and the top outer wall of erectting piece 6 equal fixed connection in the bottom outer wall of top cap 5, use for a long time when the exchange box 1, the inside to the exchange box 1 is not cleaned, can lead to the indoor air of passing into has the peculiar smell, pull down through top cap 5, rethread otic placode 2, can take out diaphragm 12 and two filter plates 14, and then can clean purifying mechanism, filter plate 14, first turbine 10 and second turbine 11, the staff of being convenient for regularly maintains and cleans.

Wherein, purifying mechanism includes two rose boxes 13, rose box 13 sets up respectively in the both ends inner wall of trading box 1, and the one end outer wall top and the bottom of rose box 13 all open there is the circular slot, the equal fixedly connected with center piece 23 of opposite side inner wall of two rose boxes 13, and slot has all been opened to the top outer wall and the bottom outer wall of center piece 23 and the top inner wall and the bottom inner wall of rose box 13, all peg graft in the slot has activated carbon plate 22, one side outer wall of two center pieces 23 all rotates and is connected with side cap 15, through activated carbon plate 22, can purify the air that gets into indoor or follow indoor exhaust, convenient to use, when need clean purifying mechanism, through rotating side cap 15, take out activated carbon plate 22 again, can clean and maintain purifying mechanism.

Wherein, the equal fixedly connected with T shape piece 9 of top outer wall of two rose boxes 13, the equal fixedly connected with draw-in groove 20 in both ends of the bottom outer wall of top cap 5, and T shape piece 9 all peg graft in draw-in groove 20, through T shape piece 9 and draw-in groove 20, can make the rose box 13 directly dismantle, the staff of being convenient for is to the maintenance and the cleanness of rose box 13.

Wherein, square groove 18 has all been opened at the bottom inner wall both ends of exchange case 1, and all install in the square groove 18 and hit the piece, the equal fixedly connected with of bottom outer wall of two rose boxes 13 and square piece 24 of square groove 18 looks adaptation, and square piece 24 is the iron manufacture, when resetting rose box 13, square piece 24 can peg graft in square groove 18, hit square piece 24 through hitting the piece, make a sound, can remind the staff to reset and finish.

Four corners of the outer wall of the bottom of the top cover 5 are fixedly connected with positioning columns 21, and four corners of the outer wall of the top of the exchange box 1 are provided with positioning grooves 16 which are matched with the positioning columns 21, and the top cover 5 is convenient for workers to install through the positioning columns 21 and the positioning grooves 16.

Example 2

Please refer to fig. 3, fig. 4 and fig. 5, it is different from embodiment 1 that the bottom inner walls of the two vertical slots are fixedly connected with vertical rods 17, the ear plates 2 are sleeved on the vertical rods 17, the bottom outer walls of the vertical blocks 6 are provided with rod slots 19 adapted to the vertical rods 17, and the ear plates 2 can have positioning property through the vertical rods 17, so that the positions of the ear plates 2 are limited, and meanwhile, the staff can reset the transverse plates 12 to the inside of the exchange box 1 conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a new trend device, includes exchange box (1) and sets up in the inside of exchange box (1) the mechanism of ventilating that is convenient for heat exchange, its characterized in that: the top and the bottom of the outer wall of one end of the exchange box (1) are respectively provided with a first air inlet pipe (4) and a first air outlet pipe (3), the top and the bottom of the outer wall of the other end of the exchange box (1) are respectively provided with a second air inlet pipe (7) and a second air outlet pipe (8), the inside of the exchange box (1) is provided with a purifying mechanism for filtering air, and the top cover (5) is arranged on the outer wall of the top of the exchange box (1);

the ventilation mechanism comprises a transverse plate (12), wherein the transverse plate (12) is arranged in the exchange box (1), filter plates (14) are fixedly connected to the outer walls of the two ends of the transverse plate (12), and a first turbine (10) and a second turbine (11) are respectively arranged on the outer walls of the top and the bottom of the transverse plate (12).

2. A fresh air device according to claim 1, wherein: vertical grooves are formed in two sides of the outer wall of the top of the exchange box (1), the bottom inner wall of each vertical groove is inserted with an ear plate (2), the ear plates (2) are fixedly connected to the outer walls of two sides of the transverse plate (12), vertical blocks (6) are arranged on the outer walls of the top of the ear plates (2), and the outer walls of the top of the vertical blocks (6) are fixedly connected to the outer walls of the bottom of the top cover (5).

3. A fresh air device according to any one of claims 1-2, characterized in that: the purifying mechanism comprises two filter tanks (13), wherein the filter tanks (13) are respectively arranged on the inner walls of the two ends of the exchange tank (1), round grooves are respectively formed in the top and the bottom of the outer wall of one end of each filter tank (13), two filter tanks (13) are fixedly connected with center blocks (23) on the inner wall of the other side, slots are respectively formed in the outer walls of the top and the bottom of the center blocks (23) and the inner walls of the top and the bottom of the filter tanks (13), active carbon plates (22) are respectively inserted in the slots, and side covers (15) are respectively connected with one side outer wall of each center block (23) in a rotating mode.

4. A fresh air device according to claim 3, wherein: the top outer walls of the two filter boxes (13) are fixedly connected with T-shaped blocks (9), two ends of the bottom outer wall of the top cover (5) are fixedly connected with clamping grooves (20), and the T-shaped blocks (9) are inserted into the clamping grooves (20).

5. The fresh air device of claim 4, wherein: square grooves (18) are formed in two ends of the inner wall of the bottom of the exchange box (1), striking pieces are arranged in the square grooves (18), square blocks (24) matched with the square grooves (18) are fixedly connected to the outer wall of the bottom of the filter box (13), and the square blocks (24) are made of iron.

6. A fresh air device according to claim 1, wherein: four corners of the outer wall of the bottom of the top cover (5) are fixedly connected with positioning columns (21), and four corners of the outer wall of the top of the exchange box (1) are provided with positioning grooves (16) which are matched with the positioning columns (21).

7. A fresh air device according to claim 2, wherein: the bottom inner walls of the two vertical grooves are fixedly connected with vertical rods (17), the lug plates (2) are sleeved on the vertical rods (17), and the bottom outer walls of the vertical blocks (6) are provided with rod grooves (19) which are matched with the vertical rods (17).