Cabinet body of dehumidifier

Abstract

The utility model discloses a cabinet body of a dehumidifier, which belongs to the technical field of frame structures and comprises an outer thermal insulation layer and a lining layer which are sequentially arranged from outside to inside. The outer heat preservation layer and the lining layer are each of a box structure with the two ends open. The lining layer is of an integrally-formed structure. Due to the fact that the lining layer is of the integrally-formed structure, the lining layer is arranged in the outer heat preservation layer, the sealing performance of the cabinet body can be effectively improved, and the phenomenon that due to the positive and negative pressure effect, frequent gas exchange occurs between the cabinet body and the outside, and consequently the working stability of the dehumidifier is reduced due to corresponding air leakage, cold bridge, dew formation and the like can be avoided. Compared with a traditional dehumidifier cabinet body, the dehumidifier cabinet body is structurally arranged to be of an independent double-layer structure, the thickness of the cabinet body can be increased, the stability and the anti-deformation strength of the cabinet body can be enhanced, the overall anti-interference capacity can be improved while the internal normal working temperature of the dehumidifier is maintained, and therefore a guarantee is provided for efficient dehumidification of the dehumidifier.

Description

Technical Field

[0001] The utility model belongs to the technical field of frame structures, and particularly relates to a cabinet of a dehumidifier. Background Art

[0002] Dehumidifiers are generally composed of multiple functional sections, and each functional section is prone to different system problems due to the differences in the wind pressure environment and sealing effect. That is, the functional section in a negative pressure state and with poor sealing effect will introduce humid air during operation, thereby increasing the burden on the dehumidifier; the functional section in a positive pressure state and with poor sealing effect will cause cold bridge phenomenon.

[0003] This is because in order to improve the efficiency of on-site assembly, existing dehumidifiers are usually assembled in sections, that is, the insulation board is directly used as the cabinet body and fixed by rivet holes; the joints between the boards are sealed by rubber strips or corner strips. This assembly method causes air leakage and cold bridges due to the screw holes generated during reinforcement and the poor bonding performance of the rubber strips during sealing, which seriously affects the working stability of the dehumidifier. Utility Model Content

[0004] The technical problem to be solved by the utility model is: how to provide a cabinet of a dehumidifier which can prevent air leakage and cold bridge phenomenon.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A cabinet of a dehumidifier comprises an outer insulation layer and an inner lining layer which are sequentially arranged from the outside to the inside;

[0007] The outer insulation layer and the inner lining layer are both box structures with openings at both ends;

[0008] The inner lining layer is an integrally formed structure.

[0009] Further, the inner lining layer includes a first lining plate, a second lining plate, a third lining plate and a fourth lining plate connected in sequence;

[0010] The first lining plate, the second lining plate, the third lining plate and the fourth lining plate constitute a cubic box structure with a hollow interior, and both ends of the cubic box in the length direction are open ends.

[0011] Furthermore, the first lining plate, the second lining plate, the third lining plate and the fourth lining plate are an integrated structure;

[0012] The first lining plate and the fourth lining plate are fully welded and seamlessly connected.

[0013] Furthermore, the material of the lining layer is stainless steel.

[0014] Furthermore, the thickness of the lining layer is 1.2 mm to 2 mm.

[0015] Further, the outer insulation layer includes a cubic frame and an insulation board;

[0016] The cubic frame is provided with a limiting groove;

[0017] The heat preservation plate is connected with the cubic frame through the limiting groove.

[0018] Furthermore, along the length direction of the cubic frame, at least two screw fastening holes are provided on each edge parallel to the length direction of the cubic frame.

[0019] Furthermore, screw fastening holes are provided at the connection points of each edge of the cubic frame.

[0020] Furthermore, a heightened base is provided at the bottom of the outer thermal insulation layer.

[0021] The beneficial effect of the utility model is that the cabinet of the dehumidifier provided by the utility model has an inner lining layer which is an integrally formed structure, and therefore the inner lining layer is arranged inside the outer insulation layer, which can effectively improve the sealing performance of the cabinet, thereby avoiding frequent gas exchange between the cabinet and the outside world due to positive and negative pressure, thereby avoiding corresponding air leakage, cold bridges and condensation, etc., which reduce the working stability of the dehumidifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a schematic structural diagram of an outer thermal insulation layer of a specific implementation method of the utility model;

[0023] Figure 2 Shown is a schematic structural diagram of an inner lining layer according to a specific embodiment of the utility model;

[0024] Figure 3 Shown is a perspective view of a cabinet according to a specific embodiment of the utility model;

[0025] Description of labels:

[0026] 1. External insulation layer; 11. Cube frame; 111. Screw fastening holes;

[0027] 2. Inner lining layer; 21. First lining board; 22. Second lining board; 23. Third lining board; 24. Fourth lining board;

[0028] 3. Increase the height of the base. DETAILED DESCRIPTION

[0029] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0030] The most critical concept of the utility model is that since the inner lining layer is an integrally formed structure, the inner lining layer is arranged inside the outer insulation layer, which can effectively improve the sealing performance of the cabinet, thereby avoiding frequent gas exchange between the cabinet and the outside world due to positive and negative pressure, thereby avoiding corresponding air leakage, cold bridges and condensation, etc., which reduce the working stability of the dehumidifier.

[0031] Please refer to Figures 1 to 3 The cabinet of the dehumidifier provided by the utility model comprises an outer insulation layer 1 and an inner lining layer 2 which are sequentially arranged from the outside to the inside;

[0032] The outer insulation layer 1 and the inner lining layer 2 are both box structures with openings at both ends;

[0033] The inner lining layer 2 is an integrally formed structure.

[0034] From the above description, it can be seen that the beneficial effects of the utility model are: providing a cabinet for a dehumidifier. Since the inner lining layer 2 is an integrally formed structure, the inner lining layer 2 is arranged inside the outer insulation layer 1, which can effectively improve the sealing performance of the cabinet, thereby avoiding frequent gas exchange between the cabinet and the outside world due to positive and negative pressure, thereby avoiding corresponding air leakage, cold bridges and condensation, etc., which reduce the working stability of the dehumidifier; compared with the traditional dehumidifier cabinet, the structure will be arranged as an independent double-layer structure, which can ensure that the normal working temperature inside the dehumidifier is maintained while improving the overall anti-interference ability, thereby ensuring the efficient dehumidification performance of the dehumidifier.

[0035] Further, the inner lining layer 2 includes a first lining plate 21, a second lining plate 22, a third lining plate 23 and a fourth lining plate 24 which are connected in sequence;

[0036] The first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 constitute a cubic box structure with a hollow interior, and both ends of the cubic box in the length direction are open ends.

[0037] Specifically, the shape of the inner lining layer 2 can be improved accordingly according to actual needs. To ensure that the internal space of the inner lining layer 2 can be efficiently utilized and to facilitate subsequent splicing work, the inner lining layer 2 is preferably a cubic box structure.

[0038] Further, the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 are an integrated structure;

[0039] The first lining plate 21 and the fourth lining plate 24 are fully welded and seamlessly connected.

[0040] Specifically, compared with ordinary welding connections, full-weld seamless connections use continuous welds to connect the panels, which can avoid gaps between welds and welds caused by spot welding in traditional welding connections, thereby affecting the sealing performance of the panels.

[0041] As can be seen from the above description, the design has made specific improvements to the structure of the inner lining layer 2. The cubic box structure composed of the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 of the integrated structure can be convenient for placing various functional components required for the dehumidifier; at the same time, after the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 are bent and formed, the first lining plate 21 and the fourth lining plate 24 are fully welded and seamlessly connected, which can not only shape the inner lining layer 2, but also further avoid gaps at the connection, thereby affecting the sealing effect of the inner lining layer 2, so that the cabinet can withstand greater than or equal to 1000Pa Wind pressure capacity; when regeneration is carried out inside the unit, a high temperature of 120°C needs to be generated. Therefore, the cabinet must be able to withstand a high temperature of at least 170°C to meet the regeneration conditions. Therefore, high requirements are placed on the sealing of the cabinet. The traditional solution is to apply high-temperature resistant sealant at the joints of the cabinet. As the working time goes by, the sealant is prone to aging problems, which causes the high-temperature airflow inside the cabinet to leak out from the gap, and then the temperature inside the cabinet cannot meet the requirements of regeneration work. The full-weld seamless connection adopted in this application can achieve a 0 air leakage rate, so this problem can be better solved.

[0042] Furthermore, the material of the lining layer 2 is stainless steel.

[0043] Further, the thickness of the inner lining layer 2 is 1.2 mm to 2 mm. Preferably, the thickness of the inner lining layer 2 can be 1.2 mm, 1.3 mm, 1.4 mm, 1.5 mm, 1.6 mm, 1.7 mm, 1.8 mm, 1.9 mm or 2 mm.

[0044] From the above description, it can be seen that the stainless steel lining layer 2 can improve the overall deformation resistance while slightly increasing the weight of the cabinet; at the same time, because the dehumidifier is in a high humidity environment for a long time, the stainless steel lining layer 2 can further enhance the moisture and corrosion resistance of the cabinet, thereby effectively extending the service life of the cabinet.

[0045] Further, the outer insulation layer 1 comprises a cubic frame 11 and an insulation board;

[0046] The cubic frame 11 is provided with a limiting groove;

[0047] The heat preservation plate is connected to the cubic frame 11 through the limiting groove.

[0048] Specifically, the interior of the outer insulation layer 1 can also be filled with any commercially available insulation material, and the insulation material is a non-combustible or flame-retardant B1 grade insulation material (when the equipment placed inside the cabinet is the equipment of the regeneration heating section of a dehumidifier, the insulation material must be A grade non-combustible material); and the thickness of the outer insulation layer 1 is greater than or equal to 50 mm; and an insulation structure can also be arranged inside the outer insulation layer 1 by means of interlayer foaming.

[0049] Furthermore, along the length direction of the cubic frame 11 , at least two screw fastening holes 111 are provided on each edge parallel to the length direction of the cubic frame 11 .

[0050] Furthermore, screw fastening holes 111 are provided at the connection points of each edge of the cubic frame 11 .

[0051] From the above description, it can be seen that the design has made specific improvements to the structure of the external insulation layer 1. The cubic frame 11 is the skeleton structure of the external insulation layer 1, which can effectively improve the deformation resistance of the external insulation layer 1 and provide structural support for the fixation of the insulation board; at the same time, it is ensured that the connection of each edge of the cubic frame 11 is provided with a screw fastening hole 111, which can ensure the connection reliability of the cubic frame 11, thereby further improving the stability of the cabinet during use.

[0052] Furthermore, a heightened base 3 is provided at the bottom of the outer thermal insulation layer 1 .

[0053] Specifically, the heightened base 3 may be a channel steel, and the length direction of the channel steel is parallel to the length direction of the cabinet.

[0054] From the above description, it can be seen that the heightened base 3 can increase the distance between the cabinet and the ground to ensure smooth discharge of condensed water. When it is necessary to hoist a functional section inside a cabinet as a whole, the corresponding hoisting components can be passed directly through the bottom of the cabinet, thereby improving the hoisting efficiency.

[0055] The cabinet of the dehumidifier of the utility model can assist the dehumidifier in daily dehumidification work.

[0056] Please refer to Figures 1 to 3 , Embodiment 1 of the present utility model is:

[0057] A cabinet of a dehumidifier comprises an outer insulation layer 1 and an inner lining layer 2 which are arranged in sequence from outside to inside; both the outer insulation layer 1 and the inner lining layer 2 are box structures with openings at both ends; and the inner lining layer 2 is an integrally formed structure.

[0058] The inner lining layer 2 includes a first lining plate 21, a second lining plate 22, a third lining plate 23 and a fourth lining plate 24 which are connected in sequence; the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 constitute an internal hollow cubic box structure, and both ends of the cubic box in the length direction are open ends; the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 are an integral structure; the first lining plate 21 and the fourth lining plate 24 are fully welded and seamlessly connected; the material of the inner lining layer 2 is stainless steel; the thickness of the inner lining layer 2 is 1.2 mm.

[0059] The outer insulation layer 1 includes a cubic frame 11 and an insulation board; a limiting groove is provided on the cubic frame 11; the insulation board is connected to the cubic frame 11 through the limiting groove; along the length direction of the cubic frame 11, seven screw fastening holes 111 are provided on each edge parallel to the length direction of the cubic frame 11; screw fastening holes 111 are provided at the connection points of each edge of the cubic frame 11; and a heightening base 3 is also provided at the bottom of the outer insulation layer 1.

[0060] The working principle of the utility model is:

[0061] Cabinet production and processing stage: according to the design requirements, determine the dimensions of the cubic frame 11 and the inner lining plate; after the cubic frame 11 is initially built by means of threaded fastening connection, the connection points of the first lining plate 21, the second lining plate 22, the third lining plate 23 and the fourth lining plate 24 are punched out in sequence by any peripheral bending equipment, and then the first lining plate 21 and the fourth lining plate 24 are seamlessly connected by full welding; then, the shaped inner lining layer 2 is placed in the cubic frame 11, and the insulation board is placed in the corresponding limit groove of the cubic frame 11; finally, any screw fasteners are screwed into the remaining screw fastening holes 111 to complete the production and processing of the cabinet.

[0062] The cabinet is the on-site assembly stage of the dehumidifier:

[0063] According to the functional modules of the dehumidifier, determine the required number of cabinets and fix the corresponding equipment inside the corresponding cabinets; then, connect the cabinets seamlessly through full welding, and then connect the two ends of the connector composed of multiple cabinets seamlessly with end covers, so as to complete the assembly of the dehumidifier and ensure the overall sealing.

[0064] To sum up, the dehumidifier cabinet provided by the utility model has an inner lining layer that is an integrally formed structure. Therefore, the inner lining layer is arranged inside the outer insulation layer, which can effectively improve the sealing performance of the cabinet, thereby avoiding frequent gas exchange between the cabinet and the outside world due to positive and negative pressure, thereby avoiding corresponding air leakage, cold bridges and condensation, etc., which reduce the working stability of the dehumidifier. Compared with the traditional dehumidifier cabinet, the structure will be arranged as an independent double-layer structure, which can not only increase the thickness of the cabinet, enhance the stability and deformation resistance of the cabinet, but also enable the dehumidifier to maintain the normal internal working temperature while improving the overall anti-interference ability, thereby providing a guarantee for the efficient dehumidification of the dehumidifier.

[0065] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A cabinet of a dehumidifier, characterized in that: It includes an outer insulation layer and an inner lining layer which are arranged in sequence from the outside to the inside; The outer insulation layer and the inner lining layer are both box structures with openings at both ends; The inner lining layer is an integrally formed structure; The inner lining layer comprises a first lining plate, a second lining plate, a third lining plate and a fourth lining plate connected in sequence; The first lining plate, the second lining plate, the third lining plate and the fourth lining plate constitute a hollow cubic box structure, and both ends of the cubic box in the length direction are open ends; The first lining plate, the second lining plate, the third lining plate and the fourth lining plate are an integrated structure; The first lining plate and the fourth lining plate are fully welded and seamlessly connected.

2. The cabinet of the dehumidifier according to claim 1, characterized in that: The material of the lining layer is stainless steel.

3. The cabinet of the dehumidifier according to claim 1, characterized in that: The thickness of the lining layer is 1.2 mm to 2 mm.

4. The cabinet of the dehumidifier according to claim 1, characterized in that: The outer insulation layer includes a cubic frame and an insulation board; The cubic frame is provided with a limiting groove; The heat preservation plate is connected with the cubic frame through the limiting groove.

5. The cabinet of the dehumidifier according to claim 4, characterized in that: Along the length direction of the cubic frame, at least two screw fastening holes are provided on each edge parallel to the length direction of the cubic frame.

6. The cabinet of the dehumidifier according to claim 5, characterized in that: The connection of each edge of the cubic frame is provided with a screw fastening hole.

7. The cabinet of the dehumidifier according to claim 1, characterized in that: A heightening base is also provided at the bottom of the outer thermal insulation layer.

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