CN212673430U

CN212673430U - Cabinet type haze heat recovery fresh air fan

Info

Publication number: CN212673430U
Application number: CN202020693131.3U
Authority: CN
Inventors: 骆维乐; 解博超; 周建中
Original assignee: Guangdong Nedfon Indoor Air System Technology Co Ltd
Current assignee: Guangdong Nedfon Indoor Air System Technology Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-03-09
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a cabinet-type haze-removing heat recovery fresh air machine, which comprises a machine body and a dustproof mechanism, wherein a foot pad is fixedly connected to the bottom surface of the machine body, a wind gap is formed in the outer side surface of the machine body, a containing groove is formed in the outer end port of the wind gap, the dustproof mechanism comprises a cover plate, the cover plate is installed in the containing groove, a round hole is formed in the outer end surface of the cover plate, the round hole is communicated with the wind gap, a dustproof plate is arranged in the round hole, the dustproof plate is fixedly connected with a bearing with the inner wall of the round hole, and the bearing is covered and fixed outside the port of the wind gap; through the apron and the dust guard of design, the apron is buckled through magnetism and is fixed in the port outside in wind gap, and the dust guard covers the round hole of apron, and the dust guard protects the wind gap and avoids external pollution, and the dust guard changes the normal use that the slope does not influence the wind gap through the bearing.

Description

Cabinet type haze heat recovery fresh air fan

Technical Field

The utility model belongs to the technical field of new fan, concretely relates to cabinet type removes new fan of haze heat recovery.

Background

The fresh air machine is an air conditioning device which introduces outdoor air with high oxygen content into a room, when the outdoor environmental pollution is serious, and fresh air with high outdoor oxygen content is introduced into the room to replace the indoor air, the fresh air machine firstly needs to be filtered to remove particle pollutants in the fresh air machine, and meanwhile, the temperature and humidity exchange is carried out by utilizing indoor exhaust air and the outdoor fresh air to improve the temperature.

Like the new fan that the grant bulletin number is disclosed for CN207778701U, realized effectively filtering gas, guaranteed gaseous cleanliness, but do not solve current new fan and offered a plurality of tuyeres for pipe installation is convenient for usually, but the tuyere leads to the inside problem of external impurity entering organism easily, for this reason we propose a cabinet type remove haze heat recovery new fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cabinet type removes new fan of haze heat recovery to solve the current new fan that proposes in the above-mentioned background art and offered a plurality of wind gaps usually for pipe installation, nevertheless the wind gap leads to external impurity to get into the inside problem of organism easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cabinet type removes new fan of haze heat recovery, includes organism and dustproof mechanism, the bottom fixed surface of organism is connected with the callus on the sole, the wind gap has been seted up on the outside surface of organism, the outside port in wind gap has been seted up and has been accomodate the groove, dustproof mechanism includes the apron, the apron is installed in the inside of accomodating the groove, the round hole has been seted up to the outside terminal surface of apron, communicate each other between round hole and the wind gap, the inside of round hole is provided with the dust guard, the dust guard is with the inside inner wall fixedly connected with bearing of round hole, the bearing covers the port outside of fixing in the wind.

Preferably, the top outside fixedly connected with tuber pipe of organism, the fixed cover A of one end outer wall fixedly connected with of tuber pipe, the fixed cover B of other end outer wall fixedly connected with of tuber pipe.

Preferably, the outer wall of the port of the fixed sleeve A is provided with a square groove, the outer wall of the port of the fixed sleeve B is provided with a rectangular groove, and the square groove and the rectangular groove are mutually corresponding and are on the same straight line.

Preferably, the inside of square groove is provided with fixed knot, fixed knot and the outside port fixedly connected with pivot of square groove, trepanning has been seted up on the outside surface of fixed knot.

Preferably, the inner wall of the rectangular groove is fixedly connected with a positioning column, the end part of the positioning column is fixedly connected with a cover cap, and the inner wall of the port of the fixed sleeve B is fixedly connected with a sealing ring.

Preferably, the outer end of the round hole is fixedly connected with a limiting plate, the dust guard is fixed at one side of the inner end of the limiting plate, and a spring is fixedly connected between the limiting plate and the dust guard.

Preferably, the inner side surface of the cover plate is fixedly connected with a magnetic buckle, the magnetic buckle is mutually attached to the inner side inner wall of the accommodating groove, and the cover plate covers and is fixed on the outer side of the port of the air port.

Preferably, the inside of the machine body is fixedly connected with a heat exchanger, the machine body is fixedly connected with filter screens at two ends of the heat exchanger, and the surface of the front end of the machine body is fixedly connected with an electric control screen.

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

1. through the apron and the dust guard of design, solved current new fan and offered a plurality of wind gaps usually for pipe installation, nevertheless the wind gap leads to external impurity to get into the inside problem of organism easily, and the apron is detained through magnetism and is fixed in the port outside in wind gap, and the dust guard covers the round hole of apron, and the dust guard protects the wind gap and avoids external pollution, and the dust guard changes the normal use that the rotatory slope does not influence the wind gap through the bearing.

2. Fixed cover A through the design, fixed knot and fixed cover B, it carries out fixed mounting to have solved and use the bolt usually between its tuber pipe of current new fan, but the problem that the bolt fastening need prepare the instrument and be not convenient for install or dismantle, the fixed cover A of tuber pipe and the fixed cover B of adjacent tuber pipe laminate each other, fixed cover A is fixed firm through the fixed block of detaining with the reference column with fixed cover B, the tuber pipe is fixed firm through fixed cover A and fixed cover B, the installation and the dismantlement of the tuber pipe of being convenient for.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic view of the installation structure of the present invention;

FIG. 4 is a schematic view of the cover plate structure of the present invention;

FIG. 5 is a schematic view of the structure of the dust guard of the present invention;

fig. 6 is a schematic view of the structure of the fixing sleeve of the present invention;

fig. 7 is a schematic view of the fixing buckle structure of the present invention.

In the figure: 1. a filter screen; 2. a heat exchanger; 3. a foot pad; 4. a tuyere; 5. a body; 6. an electronic control screen; 7. fixing a sleeve A; 8. an air duct; 9. fixing a sleeve B; 10. a cover plate; 11. a dust-proof plate; 12. a receiving groove; 13. a circular hole; 14. a magnetic buckle; 15. a bearing; 16. a spring; 17. a limiting plate; 18. a fixing buckle; 19. trepanning; 20. a square groove; 21. a seal ring; 22. a rectangular groove; 23. a positioning column; 24. a rotating shaft; 25. and (7) capping.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a cabinet type removes new fan of haze heat recovery, including organism 5 and dustproof mechanism, the bottom fixed surface of organism 5 is connected with callus on the sole 3, wind gap 4 has been seted up on the outside surface of organism 5, the outside port in wind gap 4 has been seted up and has been accomodate groove 12, dustproof mechanism is including apron 10, apron 10 is installed in the inside of accomodating groove 12, round hole 13 has been seted up to the outside terminal surface of apron 10, communicate each other between round hole 13 and the wind gap 4, the inside of round hole 13 is provided with dust guard 11, dust guard 11 and round hole 13's inside inner wall fixedly connected with bearing 15, bearing 15 covers and fixes the port outside at wind gap 4, dust guard 11 protects wind gap 4 from external pollution.

In order to facilitate the installation and the disassembly of the air duct 8, in this embodiment, preferably, the top end of the machine body 5 is fixedly connected with the air duct 8, the outer wall of one end of the air duct 8 is fixedly connected with a fixing sleeve a7, and the outer wall of the other end of the air duct 8 is fixedly connected with a fixing sleeve B9.

In order to facilitate the installation and fixation of the fixing sleeve a7 and the fixing sleeve B9, in the embodiment, it is preferable that the outer wall of the port of the fixing sleeve a7 is provided with a square groove 20, the outer wall of the port of the fixing sleeve B9 is provided with a rectangular groove 22, and the square groove 20 and the rectangular groove 22 are mutually corresponding and are in a straight line.

In order to facilitate the fixing of the fixing buckle 18, in this embodiment, it is preferable that the fixing buckle 18 is disposed inside the square groove 20, the rotating shaft 24 is fixedly connected to the fixing buckle 18 and the external port of the square groove 20, and the outer side surface of the fixing buckle 18 is provided with a trepan boring 19.

In order to facilitate the operation and use of the fixing sleeve B9, in the present embodiment, it is preferable that the inner wall of the rectangular groove 22 is fixedly connected with the positioning column 23, the end of the positioning column 23 is fixedly connected with the cap 25, and the inner wall of the port of the fixing sleeve B9 is fixedly connected with the sealing ring 21.

In order to facilitate the recycling of the dust-proof plate 11, in this embodiment, preferably, the external port of the circular hole 13 is fixedly connected with a limiting plate 17, the dust-proof plate 11 is fixed at one side of the inner end of the limiting plate 17, and a spring 16 is fixedly connected between the limiting plate 17 and the dust-proof plate 11.

In order to facilitate the fixing and installation of the cover plate 10, in the embodiment, it is preferable that a magnetic button 14 is fixedly connected to an inner side surface of the cover plate 10, the magnetic button 14 is attached to an inner side inner wall of the accommodating groove 12, and the cover plate 10 covers and is fixed to an outer side of the port of the tuyere 4.

In order to facilitate the operation of the fresh air machine, in the embodiment, preferably, the heat exchanger 2 is fixedly connected inside the machine body 5, the filter screens 1 are fixedly connected to the two ends of the machine body 5 of the heat exchanger 2, and the electric control screen 6 is fixedly connected to the surface of the front end of the machine body 5.

The utility model discloses a theory of operation and use flow: after the device is installed, the fixed sleeve A7 on the outer wall of the end part of the air pipe 8 is mutually attached to the fixed sleeve B9 on the outer wall of the end part of the adjacent air pipe 8, the sealing ring 21 seals the space between the fixed sleeve A7 and the fixed sleeve B9, the square groove 20 on the outer wall of the end part of the fixed sleeve A7 and the rectangular groove 22 on the outer wall of the end part of the fixed sleeve B9 are mutually corresponding and on the same straight line, the fixed buckle 18 enters the inside of the rectangular groove 22 through the rotation shaft 24, the positioning column 23 on the inner wall inside the rectangular groove 22 is mutually clamped with the sleeve hole 19 of the fixed buckle 18, the nut cap 25 prevents the fixed buckle 18 from sliding off from the positioning column 23, the air pipe 8 is firmly fixed with the fixed sleeve B9 through the fixed sleeve A7, the installation and the disassembly of the air pipe 8 are convenient, the cover plate 10 and the dust plate 11 cover the outer side port of the air, the dust guard 11 does not influence the normal use of wind gap 4, and the dust guard 11 resets automatically under the pulling of spring 16, and the dust guard 11 continuously protects wind gap 4 from external pollution.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cabinet type removes new fan of haze heat recovery, includes organism (5) and dustproof mechanism, its characterized in that: the bottom fixed surface of organism (5) is connected with callus on the sole (3), wind gap (4) have been seted up on the outside surface of organism (5), the outside port of wind gap (4) has been seted up and has been accomodate groove (12), dustproof mechanism is including apron (10), apron (10) are installed in the inside of accomodating groove (12), round hole (13) have been seted up to the outside terminal surface of apron (10), communicate each other between round hole (13) and wind gap (4), the inside of round hole (13) is provided with dust guard (11), dust guard (11) and the inside inner wall fixedly connected with bearing (15) of round hole (13), the port outside at wind gap (4) is fixed in bearing (15) cover.

2. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 1, wherein: the outside fixedly connected with tuber pipe (8) in top of organism (5), the fixed cover A (7) of one end outer wall fixedly connected with of tuber pipe (8), the fixed cover B (9) of other end outer wall fixedly connected with of tuber pipe (8).

3. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 2, wherein: the port outer wall of fixed cover A (7) has seted up square groove (20), the port outer wall of fixed cover B (9) has seted up rectangular channel (22), square groove (20) and rectangular channel (22) correspond each other and on a straight line.

4. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 3, wherein: the inside of square groove (20) is provided with fixed knot (18), the outside port fixedly connected with pivot (24) of fixed knot (18) and square groove (20), trepanning (19) have been seted up to the outside surface of fixed knot (18).

5. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 3, wherein: the inside inner wall fixedly connected with reference column (23) of rectangular channel (22), the tip fixedly connected with block (25) of reference column (23), the port inner wall fixedly connected with sealing washer (21) of fixed cover B (9).

6. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 1, wherein: the outer port fixedly connected with limiting plate (17) of round hole (13), dust guard (11) are fixed in the inner one side of limiting plate (17), fixedly connected with spring (16) between limiting plate (17) and dust guard (11).

7. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 1, wherein: the inner side surface of the cover plate (10) is fixedly connected with a magnetic buckle (14), the magnetic buckle (14) is attached to the inner side inner wall of the accommodating groove (12), and the cover plate (10) covers and is fixed on the outer side of the port of the air opening (4).

8. The cabinet type haze-removing heat recovery fresh air fan as claimed in claim 1, wherein: the internal fixed connection of organism (5) has heat exchanger (2), organism (5) is at equal fixedly connected with filter screen (1) in the both ends of heat exchanger (2), the front end fixed surface of organism (5) is connected with automatically controlled screen (6).