Building decoration fresh air purification equipment

Abstract

The utility model discloses building decoration fresh air purification equipment, which relates to the technical field of fresh air purification and comprises a shell, and a first mounting groove, a second mounting groove and a third mounting groove are respectively formed in positions, corresponding to an outdoor air suction cavity, an indoor air suction cavity and a core mounting cavity, of the bottom of the shell; the first filtering assembly comprises a first cover plate and a first mounting frame which are connected, and the first cover plate is mounted in the first mounting groove through bolts; the heat exchange assembly comprises a second cover plate and a total heat exchange core body which are connected with each other; and the second filtering assembly is nested in the indoor air suction cavity. When the first filter assembly, the second filter assembly and the heat exchange assembly need to be maintained or replaced, the first filter assembly, the second filter assembly and the heat exchange assembly can be pulled out from the shell to be maintained or replaced by detaching the corresponding bolts, and the maintenance and replacement are convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of fresh air purification, in particular to a building decoration fresh air purification device. Background Art

[0002] Fresh air purification is an industry that has emerged in recent years. Due to the gradual deterioration of urban air quality, modern building decoration generally uses fresh air purification equipment to transport purified air to the indoors to ensure air quality. Fresh air purification equipment is an effective air purification equipment that can circulate indoor air. On the one hand, it discharges indoor polluted air to the outdoors, and on the other hand, it sterilizes, disinfects, and filters outdoor fresh air before inputting it into the room, so that the room is always filled with fresh and clean air.

[0003] At present, in the existing fresh air purification equipment, since the filter and the full heat exchange core are installed inside the shell, when the filter and the full heat exchange core need to be repaired or replaced, the shell of the entire fresh air purification equipment needs to be disassembled for replacement, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a building decoration fresh air purification device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution: a building decoration fresh air purification device, comprising:

[0006] A shell, wherein an outdoor air suction chamber, an outdoor air discharge chamber, an indoor air supply chamber, an indoor air suction chamber and a core installation chamber are respectively provided inside the shell, and a first installation groove, a second installation groove and a third installation groove are respectively provided at the bottom of the shell corresponding to the positions of the outdoor air suction chamber, the indoor air suction chamber and the core installation chamber;

[0007] A first filter assembly, the first filter assembly comprising a first cover plate and a first mounting frame connected to each other, the first cover plate being mounted in a first mounting groove by bolts, the first mounting frame being nested in an outdoor air suction chamber, a primary filter screen, a honeycomb activated carbon filter screen and a high-efficiency HEPA filter screen being mounted inside the first mounting frame;

[0008] A heat exchange assembly, the heat exchange assembly comprising a second cover plate and a full heat exchange core body connected to each other, the second cover plate being installed in a third installation groove by bolts, and the full heat exchange core body being nested in the core body installation cavity;

[0009] A second filter component is nested in the indoor air suction cavity.

[0010] Preferably, a first socket is opened in the middle of the first mounting groove, and the first mounting groove is connected with the outdoor air suction cavity through the first socket; a second socket is opened in the middle of the second mounting groove, and the second mounting groove is connected with the indoor air suction cavity through the second socket; a third socket is opened in the middle of the third mounting groove, and the third mounting groove is connected with the core mounting cavity through the third socket.

[0011] Preferably, a first fan is installed at the air supply outlet in the indoor air supply chamber, and a second fan is installed at the air exhaust outlet in the outdoor exhaust chamber.

[0012] Preferably, the second filter assembly includes a third cover plate and a second mounting frame, the bottom end of the second mounting frame is connected to the upper side of the third cover plate, the third cover plate is connected to the second mounting groove by bolts, the second mounting frame passes through the second socket and is nested in the indoor air suction chamber, and a honeycomb filter net is installed inside the second mounting frame, so that the second filter assembly is simple and convenient to install, and the entire second filter assembly is easy to disassemble for maintenance or replacement.

[0013] Preferably, a first handle is fixed to the bottom of the first cover plate, a second handle is fixed to the bottom of the second cover plate, and a third handle is fixed to the bottom of the third cover plate. The first handle facilitates pulling or pushing the entire first filter assembly, thereby facilitating the disassembly or installation of the first filter assembly. The second handle facilitates pulling or pushing the entire heat exchange assembly, thereby facilitating the disassembly or installation of the entire heat exchange assembly. The third handle facilitates pulling or pushing the entire second filter assembly, thereby facilitating the installation or disassembly of the entire second filter assembly.

[0014] Preferably, a first slide groove is opened on the inner wall of the outdoor air suction chamber at a position corresponding to the first installation frame, and the bottom end of the first slide groove is connected to the first installation groove. A first slider is fixed on the side wall of the first installation frame at a position corresponding to the first slide groove. The first slider is slidably nested in the first slide groove, which facilitates the installation of the first filter component and makes the installation of the first filter component more stable.

[0015] Preferably, a second slide groove is opened on the inner wall of the indoor suction chamber at a position corresponding to the second installation frame, and the bottom end of the second slide groove is connected to the second installation groove. A second slider is fixed on the side wall of the second installation frame at a position corresponding to the second slide groove, and the second slider is slidably nested in the second slide groove, which facilitates the installation of the second filter assembly and makes the installation of the second filter assembly more stable.

[0016] Preferably, the upper edges of the first cover plate, the second cover plate and the third cover plate are all provided with sealing strips, and the provision of the sealing strips ensures good sealing performance of the first cover plate, the second cover plate and the third cover plate during installation.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. By opening a first mounting groove, a second mounting groove and a third mounting groove at the bottom of the housing, the first cover plate on the first filter assembly is installed in the first mounting groove by bolts, the second cover plate on the heat exchange assembly is installed in the third mounting groove by bolts, and the third cover plate on the second filter assembly is installed in the second mounting groove by bolts. When maintenance or replacement is required, the dependent bolts are removed, and the first filter assembly, the second filter assembly and the heat exchange assembly can be pulled out from the housing for maintenance or replacement, which is very convenient;

[0019] 2. By arranging a primary filter, a honeycomb activated carbon filter and a high-efficiency HEPA filter in the first filter component, the air can be effectively filtered, thereby improving the quality of the indoor air. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a three-dimensional cross-sectional view of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional view of the shell of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first filter assembly of the utility model;

[0024] Figure 4 It is a three-dimensional cross-sectional view of the first filter assembly of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the second filter assembly of the utility model;

[0026] Figure 6 This is a schematic diagram of the heat exchange component structure of the utility model;

[0027] Figure 7 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 8 For this utility model Figure 2 Another angle diagram.

[0029] Description of reference numerals:

[0030] 10. Shell; 11. Outdoor air suction chamber; 111. First slide slot; 12. Outdoor discharge chamber; 13. Indoor air supply chamber; 14. Indoor air suction chamber; 141. Second slide slot; 15. Core installation chamber; 16. First installation slot; 17. Second installation slot; 18. Third installation slot;

[0031] 20. First filter assembly; 21. First cover plate; 22. First mounting frame; 23. Primary filter; 24. Honeycomb activated carbon filter; 25. High-efficiency HEPA filter; 26. First handle; 27. First slider;

[0032] 30. heat exchange assembly; 31. second cover plate; 32. full heat exchange core; 33. second handle;

[0033] 40. second filter assembly; 41. third cover plate; 42. second mounting frame; 43. honeycomb filter; 44. third handle; 45. second slider;

[0034] 50. First fan; 60. Second fan. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] The utility model provides Figures 1 to 8 A building decoration fresh air purification device shown includes:

[0037] The housing 10 has an outdoor air suction chamber 11, an outdoor air discharge chamber 12, an indoor air supply chamber 13, an indoor air suction chamber 14 and a core installation chamber 15 respectively formed therein, and a first installation groove 16, a second installation groove 17 and a third installation groove 18 respectively formed at the bottom of the housing 10 corresponding to the outdoor air suction chamber 11, the indoor air suction chamber 14 and the core installation chamber 15;

[0038] The first filter assembly 20 includes a first cover plate 21 and a first mounting frame 22 connected to each other. The first cover plate 21 is mounted in the first mounting groove 16 by bolts. The first mounting frame 22 is nested in the outdoor air suction chamber 11. A primary filter screen 23, a honeycomb activated carbon filter screen 24 and a high-efficiency HEPA filter screen 25 are installed inside the first mounting frame 22;

[0039] A first socket is provided in the middle of the first installation slot 16, and the first installation slot 16 is connected to the outdoor air suction chamber 11 through the first socket. A second socket is provided in the middle of the second installation slot 17, and the second installation slot 17 is connected to the indoor air suction chamber 14 through the second socket. A third socket is provided in the middle of the third installation slot 18, and the third installation slot 18 is connected to the core installation chamber 15 through the third socket.

[0040] The heat exchange assembly 30 includes a second cover plate 31 and a full heat exchange core 32 connected to each other, the second cover plate 31 is installed in the third installation groove 18 by bolts, and the full heat exchange core 32 is nested in the core installation cavity 15;

[0041] The second filter assembly 40 is nested in the indoor air suction chamber 14. The second filter assembly 40 includes a third cover plate 41 and a second mounting frame 42. The bottom end of the second mounting frame 42 is connected to the upper side of the third cover plate 41. The third cover plate 41 is connected to the second mounting groove 17 by bolts. The second mounting frame 42 passes through the second socket and is nested in the indoor air suction chamber 14. A honeycomb filter net 43 is installed inside the second mounting frame 42, so that the second filter assembly 40 is simple and convenient to install, and the entire second filter assembly 40 is easy to disassemble for maintenance or replacement.

[0042] A first fan 50 is installed at the air supply port in the indoor air supply chamber 13 , and a second fan 60 is installed at the air exhaust port in the outdoor exhaust chamber 12 .

[0043] A first handle 26 is fixed to the bottom of the first cover plate 21, a second handle 33 is fixed to the bottom of the second cover plate 31, and a third handle 44 is fixed to the bottom of the third cover plate 41. The first handle 26 facilitates pulling or pushing the entire first filter assembly 20, and facilitates the disassembly or installation of the first filter assembly 20. The second handle 33 facilitates pulling or pushing the entire heat exchange assembly 30, and facilitates the disassembly or installation of the entire heat exchange assembly 30. The third handle 44 facilitates pulling or pushing the entire second filter assembly 40, and facilitates the installation or disassembly of the entire second filter assembly 40.

[0044] A first slide groove 111 is opened on the inner wall of the outdoor air suction chamber 11 at a position corresponding to the first installation frame 22, and the bottom end of the first slide groove 111 is connected to the first installation groove 16. A first slider 27 is fixed on the side wall of the first installation frame 22 at a position corresponding to the first slide groove 111. The first slider 27 is slidably nested in the first slide groove 111, which facilitates the installation of the first filter component 20 and makes the installation of the first filter component 20 more stable.

[0045] A second slide groove 141 is opened on the inner wall of the indoor suction chamber 14 at a position corresponding to the second installation frame 42, and the bottom end of the second slide groove 141 is connected to the second installation groove 17. A second slider 45 is fixed on the side wall of the second installation frame 42 at a position corresponding to the second slide groove 141. The second slider 45 is slidably nested in the second slide groove 141, which facilitates the installation of the second filter component 40 and makes the installation of the second filter component 40 more stable.

[0046] The upper edges of the first cover plate 21 , the second cover plate 31 and the third cover plate 41 are all provided with sealing strips. Through the provision of the sealing strips, the first cover plate 21 , the second cover plate 31 and the third cover plate 41 have good sealing performance during installation.

[0047] In the present invention, when the first filter assembly 20 needs to be repaired or disassembled and replaced, the bolts on the first cover plate 21 are removed, and then the first handle 26 on the first cover plate 21 is held and pulled downward, so that the entire first filter assembly 20 can be pulled out from the housing 10, which is convenient for repairing or disassembling the first filter assembly 20. The first filter assembly 20 is provided with a primary filter screen 23, a honeycomb activated carbon filter screen 24 and a high-efficiency HEPA filter screen 25, which can effectively filter the air and improve the quality of the indoor air introduced. When installing the first filter assembly 20, the first installation frame 22 on the first filter assembly 20 is inserted into the outdoor air suction chamber 11 through the first socket on the first installation groove 16, and the first slider 27 on the first installation frame 22 is slidably nested in the first slide groove 111 in the outdoor air suction chamber 11, and then the first cover plate 21 is nested in the first installation groove 16 and fixed by bolts, so that the installation of the first filter assembly 20 can be achieved;

[0048] Similarly, when the heat exchange component 30 or the second filter component 40 needs to be repaired or disassembled and replaced, it is only necessary to follow the same method, which is quick and convenient.

[0049] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A building decoration fresh air purification device, characterized in that: include: A shell (10), wherein an outdoor air suction chamber (11), an outdoor air discharge chamber (12), an indoor air supply chamber (13), an indoor air suction chamber (14) and a core installation chamber (15) are respectively provided inside the shell (10), and a first installation groove (16), a second installation groove (17) and a third installation groove (18) are respectively provided at positions corresponding to the outdoor air suction chamber (11), the indoor air suction chamber (14) and the core installation chamber (15) at the bottom of the shell (10); A first filter assembly (20), the first filter assembly (20) comprising a first cover plate (21) and a first mounting frame (22) connected to each other, the first cover plate (21) being mounted in a first mounting groove (16) by means of bolts, the first mounting frame (22) being nested in the outdoor air suction chamber (11), and a primary filter screen (23), a honeycomb activated carbon filter screen (24) and a high-efficiency HEPA filter screen (25) being mounted inside the first mounting frame (22); A heat exchange component (30), the heat exchange component (30) comprising a second cover plate (31) and a full heat exchange core (32) connected to each other, the second cover plate (31) being installed in a third installation groove (18) by means of bolts, and the full heat exchange core (32) being nested in the core installation cavity (15); A second filter assembly (40), wherein the second filter assembly (40) is nested in the indoor air suction cavity (14).

2. A building decoration fresh air purification device according to claim 1, characterized in that: A first socket is provided in the middle of the first installation groove (16), and the first installation groove (16) is connected to the outdoor air suction cavity (11) through the first socket. A second socket is provided in the middle of the second installation groove (17), and the second installation groove (17) is connected to the indoor air suction cavity (14) through the second socket. A third socket is provided in the middle of the third installation groove (18), and the third installation groove (18) is connected to the core installation cavity (15) through the third socket.

3. A building decoration fresh air purification device according to claim 1, characterized in that: A first fan (50) is installed at the air supply outlet in the indoor air supply chamber (13), and a second fan (60) is installed at the air exhaust outlet in the outdoor exhaust chamber (12).

4. A building decoration fresh air purification device according to claim 2, characterized in that: The second filter assembly (40) comprises a third cover plate (41) and a second mounting frame (42); the bottom end of the second mounting frame (42) is connected to the upper side of the third cover plate (41); the third cover plate (41) is connected to the second mounting groove (17) via bolts; the second mounting frame (42) penetrates the second socket and is nested in the indoor air suction chamber (14); a honeycomb filter screen (43) is installed inside the second mounting frame (42).

5. A building decoration fresh air purification device according to claim 4, characterized in that: A first handle (26) is fixed to the bottom of the first cover plate (21), a second handle (33) is fixed to the bottom of the second cover plate (31), and a third handle (44) is fixed to the bottom of the third cover plate (41).

6. The building decoration fresh air purification equipment according to claim 1, characterized in that: A first slide groove (111) is provided on the inner wall of the outdoor air suction chamber (11) at a position corresponding to the first installation frame (22); the bottom end of the first slide groove (111) is connected to the first installation groove (16); a first slider (27) is fixed on the side wall of the first installation frame (22) at a position corresponding to the first slide groove (111); the first slider (27) is slidably nested in the first slide groove (111).

7. The building decoration fresh air purification equipment according to claim 1, characterized in that: A second slide groove (141) is provided on the inner wall of the indoor air suction chamber (14) at a position corresponding to the second installation frame (42); the bottom end of the second slide groove (141) is connected to the second installation groove (17); a second slider (45) is fixed on the side wall of the second installation frame (42) at a position corresponding to the second slide groove (141); the second slider (45) is slidably nested in the second slide groove (141).

8. The building decoration fresh air purification equipment according to claim 5, characterized in that: The upper edges of the first cover plate (21), the second cover plate (31) and the third cover plate (41) are all provided with sealing gasket strips.

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