Dustproof compact type total heat exchanger shell

Abstract

The utility model provides a dustproof compact type total heat exchanger casing, which relates to the technical field of total heat exchanger casings and comprises a dustproof mechanism, a buffer mechanism is arranged on the bottom side of the dustproof mechanism, the dustproof mechanism comprises a side plate, a fixing disc is arranged on the inner wall of the side plate, the inner wall of the side plate is movably connected with one end of the fixing disc, and the other end of the fixing disc is movably connected with the buffer mechanism. A hexagonal frame is arranged at the other end of the fixing disc, and the other end of the fixing disc is fixedly connected with one end of the hexagonal frame. When the total heat exchanger is used, in the process that airflow is sucked in, the hexagonal frame can be affected by the airflow to rotate, the contact area between the airflow and the dustproof net can be increased through rotation of the hexagonal frame, and therefore the floating dust filtering efficiency is improved, it is guaranteed that air entering the total heat exchanger is clearer, and the air quality is improved. In this way, the blocking condition caused by long-time use of a single dustproof net can be effectively avoided, and the cleaning and replacing frequency of the dustproof net can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a full heat exchanger shell technical field especially relates to a dustproof compact full heat exchanger shell. BACKGROUND

[0002] Full heat exchanger (Heat Recovery Ventilator, HRV) is a kind of equipment for air exchange, aims to recover and utilize heat and moisture in air in the process of ventilation. Its main function is to exchange fresh external air with exhaust air, and the heat of exhaust air is transferred to cold air in air inlet by heat exchanger, to heat fresh air in winter and cool fresh air in summer, thereby reducing the energy consumption of air conditioner and heating.

[0003] In the prior art, full heat exchanger needs to inhale external air constantly while discharging indoor air in the operation process. In this process, the inhaled external air often contains a large amount of dust, particulate matter and other pollutants, and the conventional dust screen will be gradually blocked by dust in the long-term use process, resulting in air flow obstruction, which not only reduces the filtering efficiency, but also increases the energy consumption of the equipment. Frequent dust screen cleaning and replacement not only increases the maintenance cost, but also affects the normal operation of the equipment. SUMMARY

[0004] The utility model discloses a dustproof compact full heat exchanger shell to solve the technical problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model discloses a dustproof compact full heat exchanger shell, which comprises: a dustproof mechanism, the bottom side of the dustproof mechanism is provided with a buffer mechanism, the dustproof mechanism comprises a side plate, the inner wall of the side plate is provided with a fixed disc, the inner wall of the side plate is movably connected with one end of the fixed disc, the other end of the fixed disc is provided with a hexagonal frame, the other end of the fixed disc is fixedly connected with one end of the hexagonal frame, the outer side of the hexagonal frame is provided with a dust screen, one end of the fixed disc is provided with a water-absorbing cotton, and one end of the fixed disc is fixedly connected with one end of the water-absorbing cotton.

[0006] As a preferred embodiment, the buffer mechanism comprises a supporting plate, the inner side of the supporting plate is provided with an arc-shaped plate, the inner side of the supporting plate is fixedly connected with the middle end of the arc-shaped plate, one end of the arc-shaped plate is provided with a shell, and one end of the arc-shaped plate is fixedly connected with the bottom side of the shell.

[0007] As a preferred embodiment, the inner wall of the side plate is provided with a barrier plate, the inner wall of the side plate is fixedly connected with one end of the barrier plate, one side of the barrier plate is in contact with the outer side of the fixed disc, and one end of the side plate is fixedly connected with one end of the shell.

[0008] As a preferred implementation, the inner wall of one end of the fixed disc is provided with a median ring, one end of the fixed disc is movably connected with one end of the median ring, and the other end of the median ring is provided with a back plate, and the other end of the median ring is fixedly connected with one end of the back plate.

[0009] As a preferred implementation, the inner wall of the back plate is provided with a lock head, the inner wall of the back plate is vertically and throughly connected with one end of the lock head, the inner wall of the lock head is provided with an inner plate, and one side of the inner plate is in contact with the inner wall of the lock head.

[0010] As a preferred implementation, one side of the inner plate is provided with an elastic sheet, one side of the inner plate is fixedly connected with one end of the elastic sheet, and the other end of the elastic sheet is fixedly connected with the inner wall of the lock head.

[0011] As a preferred implementation, one end of the back plate is provided with a folding rod, one end of the back plate is fixedly connected with one end of the folding rod, the inner wall of one end of the folding rod is provided with a taper block, the inner wall of one end of the folding rod is throughly and slidably connected with one end of the taper block, and the inner wall of the back plate is fixedly connected with one end of the inner plate.

[0012] As a preferred implementation, one side of the fixed disc is provided with water-absorbing cotton, and one side of the fixed disc is fixedly connected with one end of the water-absorbing cotton.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that:

[0014] 1、When the total heat exchanger is in use, the airflow is affected by the six-sided frame during the process of being sucked in, the rotation of the six-sided frame can increase the contact area between the airflow and the dust screen, thereby improving the filtering efficiency of floating dust and ensuring that the air entering the total heat exchanger is clearer, so that the mode can effectively avoid the blocking caused by the long-time use of a single dust screen, and can reduce the cleaning and replacement frequency of the dust screen.

[0015] 2、The arc-shaped plate is installed on the bottom side of the total heat exchanger shell, the arc-shaped plate itself has a certain toughness, the tough arc-shaped plate can effectively buffer external impact or vibration, reduce damage to the internal components of the equipment, and improve the anti-shock ability of the equipment, and the middle end of the arc-shaped plate is connected with the top side of the supporting plate, the arc-shaped structure can disperse stress, improve overall strength and stability, and reduce vibration and deformation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a dustproof compact total heat exchanger shell structure schematic view.

[0017] Figure 2The utility model provides a dustproof compact full heat exchanger casing of the dustproof mechanism component side view structure diagram.

[0018] Figure 3 This is a schematic diagram of the disassembled structure of the dustproof mechanism components of a dustproof compact full-heat exchanger casing provided by the utility model.

[0019] Figure 4 The utility model provides a dust-proof compact full heat exchanger casing with a buffer mechanism component of a top view schematic structure.

[0020] Legend:

[0021] 1. Dustproof mechanism; 11. Housing; 12. Side panels; 13. Blocking plate; 14. Fixing plate; 15. Hexagonal frame; 16. Dustproof net; 17. Absorbent cotton; 18. Center ring; 19. Back panel; 110. Lock; 111. Inner panel; 112. Shrapnel; 113. Cone block; 114. Folding rod;

[0022] 2. Buffer mechanism; 21. Support plate; 22. Arc plate. DETAILED DESCRIPTION

[0023] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-Figure 3As shown, the utility model provides a technical scheme: a dustproof compact full heat exchanger casing, include: dustproof mechanism 1, dustproof mechanism 1's bottom side is provided with buffer mechanism 2, dustproof mechanism 1 includes side plate 12, the inner wall of side plate 12 is provided with fixed disc 14, the inner wall of side plate 12 is movably connected with one end of fixed disc 14, the other end of fixed disc 14 is provided with hexagonal frame 15, one end of fixed disc 14 is fixedly connected with one end of hexagonal frame 15, the outside of hexagonal frame 15 is provided with dust screen 16, one end of fixed disc 14 is provided with water absorption cotton 17, one end of fixed disc 14 is fixedly connected with one end of water absorption cotton 17, the inner wall of side plate 12 is provided with blocking plate 13, the inner wall of side plate 12 is fixedly connected with one end of blocking plate 13, the side of blocking plate 13 is in contact with the outside of fixed disc 14, the inner wall of one end of fixed disc 14 is provided with mid ring 18, one end of fixed disc 14 is movably connected with one end of mid ring 18, the other end of mid ring 18 is provided with backboard 19, the other end of mid ring 18 is fixedly connected with one end of backboard 19, the inner wall of backboard 19 is provided with lock head 110, the inner wall of backboard 19 is vertically connected with one end of lock head 110, the inner wall of lock head 110 is provided with inner plate 111, the inner wall of lock head 110 is in contact with the side of inner plate 111, the side of inner plate 111 is provided with spring piece 112, the side of inner plate 111 is fixedly connected with one end of spring piece 112, the other end of spring piece 112 is fixedly connected with the inner wall of lock head 110, one end of backboard 19 is provided with folding rod 114, one end of backboard 19 is fixedly connected with one end of folding rod 114, the inner wall of one end of folding rod 114 is provided with taper block 113, the inner wall of one end of folding rod 114 is slidably connected with one end of taper block 113, the inner wall of backboard 19 is fixedly connected with one end of inner plate 111, one end of side plate 12 is fixedly connected with one end of shell 11, the side of fixed disc 14 is provided with water absorption cotton 17, the side of fixed disc 14 is fixedly connected with one end of water absorption cotton 17.

[0026] In the embodiment, when the dustproof compact full heat exchanger casing is used, first, the side plate 12 is designed at one end of the shell 11, and the hexagonal frame 15 in the side plate 12 has six dust screens 16, when the full heat exchanger is used, the airflow is affected by the hexagonal frame 15 during the process of being sucked in, the rotation of the hexagonal frame 15 can increase the contact area between the airflow and the dust screen 16, thereby improving the filtering efficiency of floating dust, ensuring that the air entering the full heat exchanger is cleaner, this way can effectively avoid the blocking caused by the long-term use of a single dust screen 16, can reduce the cleaning and replacement frequency of the dust screen 16, and the blocking plate 13 installed in the side plate 12 can make the airflow flow through the designed path only, avoiding the dustproof effect from not reaching the best state;

[0027] Secondly, by removing the cone block 113 from the back plate 19, the cone block 113 no longer exerts external force on the lock head 110, and the spring piece 112 resets the lock head 110 by its own retraction, and the lock head 110 is no longer engaged with the side plate 12. At this time, the folding rod 114 is pulled to separate the six-sided frame 15 on the fixed plate 14 from the side plate 12, which facilitates the maintenance and cleaning of the dust screen 16. The operator can more conveniently perform regular inspections and replacements to ensure the normal operation of the equipment.

[0028] In addition, absorbent cotton 17 is installed in the six-sided frame 15. The absorbent cotton 17 can absorb moisture in the air, help maintain the humidity balance in the system, prevent the air from being too dry or too humid, and thus improve the air quality.

[0029] Example 2

[0030] like Figures 1-4 As shown, the buffer mechanism 2 includes a support plate 21, an arc-shaped plate 22 is provided on the inner side of the support plate 21, the inner side of the support plate 21 is fixedly connected to the middle end of the arc-shaped plate 22, one end of the arc-shaped plate 22 is provided with a shell 11, and one end of the arc-shaped plate 22 is fixedly connected to the bottom side of the shell 11.

[0031] In this embodiment, an arc plate 22 is installed on the bottom side of the full heat exchanger casing 11, and the arc plate 22 itself has a certain toughness. The tough arc plate 22 can effectively buffer external impact or vibration, reduce damage to internal components of the equipment, and at the same time improve the seismic resistance of the equipment. The middle end of the arc plate 22 is connected to the top side of the support plate 21. The arc structure can disperse the force, improve the overall strength and stability, reduce vibration and deformation, and enhance the service life of the equipment. At the same time, by absorbing and buffering external impact and vibration, the arc plate 22 can effectively reduce noise during operation and improve the user experience.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A dustproof compact heat exchanger housing, characterized in that: include: A dustproof mechanism (1) is provided with a buffer mechanism (2) on the bottom side of the dustproof mechanism (1), and the dustproof mechanism (1) includes a side plate (12), an inner wall of the side plate (12) is provided with a fixed disk (14), the inner wall of the side plate (12) is movably connected to one end of the fixed disk (14), the other end of the fixed disk (14) is provided with a six-sided frame (15), the other end of the fixed disk (14) is fixedly connected to one end of the six-sided frame (15), a dustproof net (16) is provided on the outside of the six-sided frame (15), one end of the fixed disk (14) is provided with absorbent cotton (17), and one end of the fixed disk (14) is fixedly connected to one end of the absorbent cotton (17).

2. The dustproof compact total heat exchanger housing according to claim 1, characterized in that: The buffer mechanism (2) comprises a supporting plate (21), an arc-shaped plate (22) is provided on the inner side of the supporting plate (21), the inner side of the supporting plate (21) is fixedly connected to the middle end of the arc-shaped plate (22), one end of the arc-shaped plate (22) is provided with a shell (11), and one end of the arc-shaped plate (22) is fixedly connected to the bottom side of the shell (11).

3. The dustproof compact heat exchanger housing according to claim 1, characterized in that: The inner wall of the side plate (12) is provided with a blocking plate (13), the inner wall of the side plate (12) is fixedly connected to one end of the blocking plate (13), one side of the blocking plate (13) contacts the outer side of the fixed disk (14), and one end of the side plate (12) is fixedly connected to one end of the outer shell (11).

4. The dustproof compact total heat exchanger housing according to claim 1, characterized in that: A center ring (18) is provided on the inner wall of one end of the fixed disk (14), one end of the fixed disk (14) is movably connected to one end of the center ring (18), and a back plate (19) is provided on the other end of the center ring (18), and the other end of the center ring (18) is fixedly connected to one end of the back plate (19).

5. The dustproof compact total heat exchanger housing according to claim 4, characterized in that: The inner wall of the back plate (19) is provided with a lock head (110), the inner wall of the back plate (19) is vertically connected to one end of the lock head (110), the inner wall of the lock head (110) is provided with an inner plate (111), and the inner wall of the lock head (110) is in contact with one side of the inner plate (111).

6. The dustproof compact total heat exchanger housing according to claim 5, characterized in that: A spring piece (112) is provided on one side of the inner plate (111), one side of the inner plate (111) is fixedly connected to one end of the spring piece (112), and the other end of the spring piece (112) is fixedly connected to the inner wall of the lock head (110).

7. The dustproof compact total heat exchanger housing according to claim 4, characterized in that: One end of the back plate (19) is provided with a folding rod (114), one end of the back plate (19) is fixedly connected to one end of the folding rod (114), an inner wall of one end of the folding rod (114) is provided with a cone block (113), the inner wall of one end of the folding rod (114) is slidably connected to one end of the cone block (113), and the inner wall of the back plate (19) is fixedly connected to one end of the inner plate (111).

8. The dustproof compact total heat exchanger housing according to claim 1, characterized in that: Water-absorbing cotton (17) is provided on one side of the fixed plate (14), and one side of the fixed plate (14) is fixedly connected to one end of the water-absorbing cotton (17).

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