Combined air conditioning unit with air purification function

Abstract

The present invention discloses a combined air conditioning unit with an air purification function, comprising: a chassis, a filter tank, the filter tank is arranged inside the chassis, and a transmission mechanism, the transmission mechanism comprises a protective shell, the protective shell is fixedly connected to the top and bottom of the inner wall of the chassis, a rotating shaft is arranged on the front of the protective shell, the back of the rotating shaft penetrates through the inside of the protective shell and is fixedly connected with a bevel gear 1, a bevel gear 2 is arranged on the left side of the bevel gear 1, the bevel gear 2 is meshed with the bevel gear 1, and a positive and negative threaded rod is fixedly connected inside the bevel gear 2. The present invention can fix the filter tank by arranging a transmission mechanism to prevent the filter tank from shaking, filter the air through the filter tank, and then filter the air for a second time through the filter mechanism, and the air can be filtered multiple times when the user uses it, and the air will not be mixed with various dust and harmful gases, thereby ensuring the normal use of the user.

Description

Technical Field

[0001] The invention relates to the technical field of air conditioning units, in particular to a combined air conditioning unit with an air purification function. Background Art

[0002] Air handling unit: Air handling unit is a centralized air handling system, which originated from the forced hot air heating and ventilation system that distributes heated air through air ducts in a centralized setting. The basic centralized system is a full air single zone system, generally including fans, heaters, coolers and filter components. The AHU mentioned here refers to the single return air system, and its basic working process is: the fresh air from the outside is mixed with a part of the return air from the room, and then filtered out harmful substances such as dust, smoke, black smoke and organic particles in the air through the filter.

[0003] There are many kinds of air handling units, and a combined air conditioning unit is one of them. For example, a Chinese patent discloses a combined air conditioning unit with an air purification function, with the publication (announcement) number: CN117308249A, comprising: a box body, a purification mechanism, a steering mechanism, a connecting mechanism, and a speed control mechanism. A partition is arranged in the box body to divide the box body into at least two chambers. An air hole is provided on the first end face of the box body, and the second end face of the box body is open. The purification mechanism is mounted on the first end face of the box body, the first end of the steering mechanism is mounted on the inner cavity of the box body and corresponds to one of the air hole positions, the first end of the connecting mechanism is mounted on the second end of the steering mechanism, and the speed control mechanism is mounted on the second end of the connecting mechanism. The present invention controls the wind direction of the air outlet through a steering assembly, and has at least two relatively independent air outlets, which can perform targeted wind direction adjustment; a pull-out purification mechanism is adopted to place the air filter element between the pressure plates, thereby simplifying the steps of replacing the filter element and making the operation simpler and more convenient. The above patent simplifies the steps of replacing the filter element when in use, but it cannot filter the air poorly, resulting in the user being unable to filter the air multiple times when using it, and the air is easily mixed with various dust and harmful gases, thereby affecting the user's normal use. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the purpose of the present invention is to provide a combined air-conditioning unit with an air purification function, which has the advantage of being able to filter the air multiple times, thereby solving the problem that the combined air-conditioning unit cannot filter the air multiple times.

[0005] To achieve the above object, the present invention provides the following technical solution: a combined air conditioning unit with air purification function, comprising:

[0006] Chassis;

[0007] A filter tank, wherein the filter tank is arranged inside the chassis;

[0008] A transmission mechanism, the transmission mechanism includes a protective shell, the protective shell is fixedly connected to the top and bottom of the inner wall of the chassis, a rotating shaft is arranged on the front of the protective shell, the back of the rotating shaft passes through the interior of the protective shell and is fixedly connected with a bevel gear 1, a bevel gear 2 is arranged on the left side of the bevel gear 1, the bevel gear 2 is meshed with the bevel gear 1, the interior of the bevel gear 2 is fixedly connected with a positive and negative threaded rod, the surface of the positive and negative threaded rod is threadedly connected with a screw sleeve, a connecting block is fixedly connected to the side of the screw sleeve close to the filter tank, and a splint is fixedly connected to the side of the connecting block close to the filter tank.

[0009] As a preferred embodiment of the present invention, the chassis includes a base, storage boxes are fixedly connected to both sides of the top of the base, the protective shell is fixedly connected to the top and bottom of the inner wall of the storage box, a connecting plate is fixedly connected to the top of the storage box, fixing plates are provided on both sides of the connecting plate, connecting bolts are provided on the top and bottom of the fixing plates, and the inner side of the connecting bolts passes through the interior of the fixing plate and the base.

[0010] As a preferred embodiment of the present invention, the filter tank includes a storage tank, an activated carbon air filter is arranged inside the storage tank, the back side of the activated carbon air filter is movably connected with an air filter 1, the surface of the air filter 1 is fixedly connected to the inner wall of the storage tank, the front side of the activated carbon air filter is movably connected with a filter mesh ring, the surface of the filter mesh ring is fixedly connected to the inner wall of the storage tank.

[0011] As a preferred embodiment of the present invention, a filter mechanism is fixedly connected to the back side of the inner wall of the storage box, the filter mechanism includes an air filter mesh core, an activated carbon filter layer is fixedly connected to the front side of the air filter mesh core, and a filter mesh plate is fixedly connected to the front side of the activated carbon filter layer.

[0012] As a preferred embodiment of the present invention, legs are fixedly connected to both sides of the bottom of the base, and a positioning plate is fixedly connected to the bottom of the legs.

[0013] As a preferred embodiment of the present invention, connecting bearings are fixedly connected to both sides of the surfaces of the positive and negative screw rods, a stabilizing plate is fixedly connected to the surface of the outer ring of the connecting bearing, and the surface of the stabilizing plate is fixedly connected to the inner wall of the storage box.

[0014] As a preferred embodiment of the present invention, both sides of the surfaces of the positive and negative screw rods are fixedly connected with fixed bearings, and the surfaces of the fixed bearings are fixedly connected to the inner wall of the storage box.

[0015] As a preferred embodiment of the present invention, the inner wall of the protective shell and both ends away from the inner wall of the storage tank are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and the side of the slider close to the screw sleeve is fixedly connected to the inner wall of the screw sleeve.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can fix the filter tank by setting a transmission mechanism to prevent the filter tank from shaking. The air is filtered by the filter tank and then filtered twice by the filter mechanism. The air can be filtered multiple times when used by the user, and the air will not be mixed with various dust and harmful gases, thereby ensuring normal use by the user.

[0018] 2. The present invention can fix the transmission mechanism and the filter tank by setting up a chassis. The user manually fixes the storage box on both sides of the top of the base, and then fixes the connecting plate on the top of the storage box. After completion, the fixing plate is set on the outside of the protective shell, and the fixing plate is inserted into the inside of the base and the connecting plate. Then, the connecting bolt is inserted into the inside of the base and the connecting plate from the top and bottom of the fixing plate, so that the fixing plate protects the outside of the protective shell.

[0019] 3. The present invention can filter the air by setting a filter tank. The user first fixes air filter 1 on the back of the inner wall of the storage tank, and then fixes the activated carbon air filter on the front of air filter 1, and then fixes the filter mesh ring on the front of the activated carbon air filter. The dust in the air is filtered through the filter mesh ring. When the air passes through the activated carbon air filter, the harmful gas in the air is filtered. When the air passes through air filter 1, the dust in the air is filtered for the second time.

[0020] 4. The present invention can filter the air again by setting a filtering mechanism. The user fixes the air filter core on the back of the inner wall of the storage box, and then fixes the activated carbon filter layer on the front of the air filter core, and then fixes the filter plate on the front of the activated carbon filter layer. The air is filtered through the filter plate, the activated carbon filter layer and the air filter core. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the present invention;

[0022] Figure 2 For the present invention Figure 1 A three-dimensional structural diagram of the storage box;

[0023] Figure 3 For the present invention Figure 1 The three-dimensional structure diagram of the middle filter tank;

[0024] Figure 4 For the present invention Figure 1 The three-dimensional structure diagram of the transmission mechanism;

[0025] Figure 5 For the present invention Figure 1The three-dimensional structure diagram of the middle helical gear 1;

[0026] Figure 6 For the present invention Figure 1 Three-dimensional structural diagram of the filtering mechanism.

[0027] In the figure: 1. chassis; 101. base; 102. storage box; 103. connecting plate; 104. fixing plate; 105. connecting bolt; 2. filter tank; 21. storage tank; 22. activated carbon air filter; 23. air filter one; 24. filter mesh ring; 3. transmission mechanism; 31. protective shell; 32. rotating shaft; 33. bevel gear one; 34. bevel gear two; 35. positive and negative threaded rod; 36. screw sleeve; 37. connecting block; 38. splint; 4. filtering mechanism; 41. air filter core; 42. activated carbon filter layer; 43. filter screen; 5. supporting leg; 6. positioning plate; 7. connecting bearing; 8. stabilizing plate; 9. fixing bearing; 10. slide groove; 11. slider. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figures 1 to 6 As shown, the present invention provides a combined air conditioning unit with air purification function, comprising:

[0030] Chassis 1;

[0031] A filter tank 2, wherein the filter tank 2 is arranged inside the chassis 1;

[0032] The transmission mechanism 3 includes a protective shell 31, which is fixedly connected to the top and bottom of the inner wall of the chassis 1. A rotating shaft 32 is arranged on the front of the protective shell 31, and the back of the rotating shaft 32 passes through the inside of the protective shell 31 and is fixedly connected to a bevel gear 1 33. A bevel gear 2 34 is arranged on the left side of the bevel gear 1 33, and the bevel gear 2 34 meshes with the bevel gear 1 33. A forward and reverse screw rod 35 is fixedly connected to the inside of the bevel gear 2 34, and a threaded sleeve 36 is threadedly connected to the surface of the forward and reverse screw rod 35. A connecting block 37 is fixedly connected to the side of the threaded sleeve 36 close to the filter tank 2, and a splint 38 is fixedly connected to the side of the connecting block 37 close to the filter tank 2.

[0033] refer to Figure 1The chassis 1 includes a base 101, and storage boxes 102 are fixedly connected to both sides of the top of the base 101. The protective shell 31 is fixedly connected to the top and bottom of the inner wall of the storage box 102. The top of the storage box 102 is fixedly connected to a connecting plate 103, and fixing plates 104 are provided on both sides of the connecting plate 103. Connecting bolts 105 are provided on the top and bottom of the fixing plate 104, and the inner side of the connecting bolt 105 passes through the interior of the fixing plate 104 and the base 101.

[0034] As a technical optimization scheme of the present invention, by setting up the chassis 1, the transmission mechanism 3 and the filter tank 2 can be fixed. The user manually fixes the storage box 102 on both sides of the top of the base 101, and then fixes the connecting plate 103 on the top of the storage box 102. After completion, the fixing plate 104 is set on the outside of the protective shell 31, and the fixing plate 104 is inserted into the inside of the base 101 and the connecting plate 103. Then, the connecting bolt 105 is inserted from the top and bottom of the fixing plate 104 into the inside of the base 101 and the connecting plate 103, so that the fixing plate 104 protects the outside of the protective shell 31.

[0035] refer to Figure 3 The filter tank 2 includes a storage tank 21, an activated carbon air filter 22 is arranged inside the storage tank 21, the back of the activated carbon air filter 22 is movably connected with an air filter 23, the surface of the air filter 23 is fixedly connected to the inner wall of the storage tank 21, the front of the activated carbon air filter 22 is movably connected with a filter mesh ring 24, and the surface of the filter mesh ring 24 is fixedly connected to the inner wall of the storage tank 21.

[0036] As a technical optimization scheme of the present invention, by setting up a filter tank 2, the air can be filtered. The user first fixes the air filter 23 on the back of the inner wall of the storage tank 21, and then fixes the activated carbon air filter 22 on the front of the air filter 23, and then fixes the filter mesh ring 24 on the front of the activated carbon air filter 22. The dust in the air is filtered through the filter mesh ring 24. When the air passes through the activated carbon air filter 22, the harmful gas in the air will be filtered. When the air passes through the air filter 23, the dust in the air will be filtered for the second time.

[0037] refer to Figure 6 A filter mechanism 4 is fixedly connected to the back of the inner wall of the storage box 102, and the filter mechanism 4 includes an air filter mesh core 41. An activated carbon filter layer 42 is fixedly connected to the front of the air filter mesh core 41, and a filter mesh plate 43 is fixedly connected to the front of the activated carbon filter layer 42.

[0038] As a technical optimization scheme of the present invention, by setting up the filter mechanism 4, the air can be filtered again. The user fixes the air filter core 41 on the back of the inner wall of the storage box 102, and then fixes the activated carbon filter layer 42 on the front of the air filter core 41, and then fixes the filter plate 43 on the front of the activated carbon filter layer 42, and filters the air through the filter plate 43, the activated carbon filter layer 42 and the air filter core 41.

[0039] refer to Figure 1 The two sides of the bottom of the base 101 are fixedly connected with supporting legs 5, and the bottom of the supporting legs 5 is fixedly connected with a positioning plate 6.

[0040] As a technical optimization solution of the present invention, by providing the legs 5 and the positioning plate 6, the bottom of the base 101 can be protected to prevent the base 101 from contacting corrosive substances on the ground.

[0041] refer to Figure 5 Both sides of the surface of the positive and negative threaded rods 35 are fixedly connected with connecting bearings 7, the surface of the outer ring of the connecting bearing 7 is fixedly connected with a stabilizing plate 8, and the surface of the stabilizing plate 8 is fixedly connected to the inner wall of the storage box 102.

[0042] As a technical optimization solution of the present invention, by providing a connecting bearing 7 and a stabilizing plate 8, the positive and negative threaded rods 35 can be fixed to prevent the positive and negative threaded rods 35 from moving.

[0043] refer to Figure 5 Both sides of the surface of the positive and negative threaded rods 35 are fixedly connected with fixed bearings 9, and the surface of the fixed bearings 9 is fixedly connected to the inner wall of the storage box 102.

[0044] As a technical optimization solution of the present invention, by setting a fixed bearing 9, the positive and negative threaded rods 35 can be limited to prevent the positive and negative threaded rods 35 from shaking.

[0045] refer to Figure 4 The inner wall of the protective shell 31 and both ends away from the inner wall of the storage tank 21 are provided with sliding grooves 10, and the inside of the sliding groove 10 is slidably connected with a slider 11, and the side of the slider 11 close to the screw sleeve 36 is fixedly connected to the inner wall of the screw sleeve 36.

[0046] As a technical optimization solution of the present invention, by providing the slide groove 10 and the slider 11, the screw sleeve 36 can be limited to prevent the screw sleeve 36 from rotating.

[0047] The working principle and use process of the present invention are as follows: when in use, the user manually rotates the shaft 32, the rotating shaft 32 drives the bevel gear 1 33 to rotate, the bevel gear 1 33 drives the bevel gear 2 34 to rotate, the bevel gear 2 34 drives the positive and negative threaded rod 35 to rotate, the positive and negative threaded rod 35 drives the screw sleeve 36 to move inward, the screw sleeve 36 drives the connecting block 37 to move inward, the connecting block 37 drives the clamping plate 38 to move inward, and the storage tank 21 is fixed by the clamping plate 38. The user first fixes the air filter 1 23 on the inner wall of the storage tank 21. The back of the air filter 22 is fixed on the front of the air filter 23. After completion, the filter mesh ring 24 is fixed on the front of the activated carbon air filter 22. The dust in the air is filtered through the filter mesh ring 24. When the air passes through the activated carbon air filter 22, the harmful gas in the air is filtered. When the air passes through the air filter 23, the dust in the air is filtered for the second time, and then the air is filtered again through the filter plate 43, the activated carbon filter layer 42 and the air filter mesh core 41.

[0048] In summary: the combined air-conditioning unit with air purification function can fix the filter tank 2 by setting the transmission mechanism 3 to prevent the filter tank 2 from shaking. The air is filtered by the filter tank 2 and then filtered for a second time by the filter mechanism 4. The air can be filtered multiple times when used by the user, and the air will not be mixed with various dust and harmful gases, thereby ensuring normal use by the user.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined air conditioning unit with air purification function, characterized in that: include: Chassis (1); A filter tank (2), wherein the filter tank (2) is arranged inside the chassis (1); A transmission mechanism (3), the transmission mechanism (3) comprising a protective shell (31), the protective shell (31) being fixedly connected to the top and bottom of the inner wall of the chassis (1), a rotating shaft (32) being arranged on the front of the protective shell (31), a back of the rotating shaft (32) penetrating into the interior of the protective shell (31) and being fixedly connected to a bevel gear 1 (33), a bevel gear 2 (34) being arranged on the left side of the bevel gear 1 (33), the bevel gear 2 (34) being meshed with the bevel gear 1 (33), and a positive and negative threaded rod ( 35), a threaded sleeve (36) is threadedly connected to the surface of the positive and negative threaded rod (35), a connecting block (37) is fixedly connected to the side of the threaded sleeve (36) close to the filter tank (2), a clamping plate (38) is fixedly connected to the side of the connecting block (37) close to the filter tank (2), the chassis (1) comprises a base (101), both sides of the top of the base (101) are fixedly connected to a storage box (102), the protective shell (31) is fixedly connected to the top and bottom of the inner wall of the storage box (102), and the top of the storage box (102) is fixedly connected to A connecting plate (103), wherein both sides of the connecting plate (103) are provided with fixing plates (104), the top and bottom of the fixing plate (104) are provided with connecting bolts (105), the inner side of the connecting bolts (105) penetrates into the inside of the fixing plate (104) and the base (101), the filter tank (2) comprises a storage tank (21), the inside of the storage tank (21) is provided with an activated carbon air filter (22), the back side of the activated carbon air filter (22) is movably connected to an air filter 1 (23), and the air filter 1 (23) The surface of the storage box (102) is fixedly connected to the inner wall of the storage tank (21); the front side of the activated carbon air filter (22) is movably connected to a filter ring (24); the surface of the filter ring (24) is fixedly connected to the inner wall of the storage tank (21); the back side of the inner wall of the storage box (102) is fixedly connected to a filter mechanism (4); the filter mechanism (4) comprises an air filter core (41); the front side of the air filter core (41) is fixedly connected to an activated carbon filter layer (42); the front side of the activated carbon filter layer (42) is fixedly connected to a filter plate (43).

2. A combined air conditioning unit with air purification function according to claim 1, characterized in that: Both sides of the bottom of the base (101) are fixedly connected with supporting legs (5), and the bottom of the supporting legs (5) is fixedly connected with a positioning plate (6).

3. A combined air conditioning unit with air purification function according to claim 1, characterized in that: Both sides of the surface of the positive and negative threaded rods (35) are fixedly connected to connecting bearings (7), the surface of the outer ring of the connecting bearing (7) is fixedly connected to a stabilizing plate (8), and the surface of the stabilizing plate (8) is fixedly connected to the inner wall of the storage box (102).

4. A combined air conditioning unit with air purification function according to claim 1, characterized in that: Fixed bearings (9) are fixedly connected to both sides of the surface of the positive and negative threaded rods (35), and the surface of the fixed bearings (9) is fixedly connected to the inner wall of the storage box (102).

5. A combined air conditioning unit with air purification function according to claim 1, characterized in that: Slide grooves (10) are provided at both ends of the inner wall of the protective shell (31) away from the inner wall of the storage tank (21), and a slider (11) is slidably connected inside the slide groove (10). The slider (11) is fixedly connected to the inner wall of the screw sleeve (36) on the side close to the screw sleeve (36).

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