Simple installation type inner heat preservation box

Abstract

The utility model discloses a simple installation type inner heat preservation box which comprises an outer layer steel plate, sealing buckling blocks are fixedly connected to the edges of the two sides of a splicing installation plate, the sealing buckling blocks and sealing buckling grooves are installed in an inserted mode, and the sealing buckling grooves are formed in the edges of the side faces of the outer layer steel plate and a side sealing plate. And first fixing bolts are inserted into the inner walls of the sealing buckle blocks, the sealing buckle grooves, the outer-layer steel plates and the side sealing plates. According to the inner heat preservation box easy to install, the inner heat preservation box and an external connecting piece can be installed in an embedded bolt splicing mode through an installation inserting block and a second fixing bolt, an air outlet can be installed in a flange splicing mode through an installation hole and a flange connecting plate, the installation hole and the flange connecting plate can be bent and adjusted through a bending block, the adaptability is good, and the installation efficiency is improved. And the outer-layer steel plate and the external connecting piece form a double-layer structure which is more stable, the heat preservation layer can be conveniently and rapidly inserted, filled and disassembled through opening and closing of the splicing mounting plate and the side sealing plate, replacement and use are convenient, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of inner insulation boxes, in particular to a simply-installable inner insulation box. Background Technique

[0002] A heating, ventilation and air conditioning (HVAC) unit is an air conditioner with heating, ventilation and air conditioning functions. A rotary dehumidifier is usually installed in the HVAC unit, which can provide dehumidification and filtration functions for the warm air system. After the warm air generated by the warm air conditioner enters the rotary dehumidifier, it undergoes dehumidification and filtration processes and then is discharged into the room, which can ensure the indoor temperature and dehumidify the indoor environment. To avoid wasting electric energy, the HVAC unit will enter the automatic adjustment mode during operation. When the indoor temperature and humidity reach the specified requirements, the HVAC unit will temporarily stop operating. While ensuring that the indoor temperature and humidity meet the standards, it can also save electricity consumption. In the actual use process of the rotary dehumidifier of the warm air conditioner, a regeneration heating insulation box is usually installed in the rotary dehumidifier, and it has high requirements for heat preservation performance.

[0003] Currently, the heat preservation of dehumidifiers on the market usually forms a heat preservation layer by pasting heat preservation materials on the outer surface of the steel plate, adopting an external heat preservation structure to improve the heat preservation performance of the box body. After long-term use of this structure, the heat preservation layer has a risk of falling off, resulting in a significant reduction in the heat preservation effect, thereby reducing the efficiency of the dehumidifier and increasing power consumption. Moreover, for the external heat preservation structure, the components need to be fixed first, and then the heat preservation layer is manually coated. In narrow spaces, it is difficult to manually paste the heat preservation materials. Therefore, a simply-installable inner insulation box is needed to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a simply-installable inner insulation box to solve the problems mentioned in the above background technique, that is, the heat preservation of dehumidifiers on the market usually forms a heat preservation layer by pasting heat preservation materials on the outer surface of the steel plate, adopting an external heat preservation structure to improve the heat preservation performance of the box body. After long-term use of this structure, the heat preservation layer has a risk of falling off, resulting in a significant reduction in the heat preservation effect, thereby reducing the efficiency of the dehumidifier and increasing power consumption. Moreover, for the external heat preservation structure, the components need to be fixed first, and then the heat preservation layer is manually coated. In narrow spaces, it is difficult to manually paste the heat preservation materials.

[0005] To achieve the above object, the utility model provides the following technical solutions: A simple installation type inner insulation box, including an outer steel plate, an external connector is installed on one side of the outer steel plate, and a flange connecting plate is installed at the lower end of the outer wall of the outer steel plate. The inner wall of the outer steel plate is fixedly connected with an inner steel plate, and a heat insulation layer is installed between the inner steel plate and the outer steel plate. An air inlet is provided on one side of the outer steel plate and the inner steel plate, and an air outlet is provided at the lower end of the outer steel plate and the inner steel plate. An installation insert block is inserted and installed on the inner wall of the air inlet, and a second fixing bolt is inserted and installed on the inner wall of the installation insert block. One end of the installation insert block is fixedly installed in communication with the external connector. A bending block is installed at the lower end of the outer wall of the outer steel plate, and one end of the bending block is connected to the flange connecting plate. Installation holes are provided on the flange connecting plate. Splicing installation plates are installed on both sides of the outer steel plate, and side closing plates are installed on the other side of the splicing installation plates. Sealing buckle blocks are fixedly connected to the edges on both sides of the splicing installation plates, and the sealing buckle blocks are inserted and installed in the sealing buckle grooves. The sealing buckle grooves are provided on the side edges of the outer steel plate and the side closing plates, and the sealing buckle blocks, the sealing buckle grooves, the inner walls of the outer steel plate and the side closing plates are inserted and installed with first fixing bolts.

[0006] Preferably, the external connector is inserted and installed in the air inlet through the installation insert block, and the installation insert block and the external connector are distributed in a T-shaped structure. The installation insert block is bolted and installed with the air inlet through the second fixing bolt.

[0007] Preferably, the heat insulation layer is made of centrifugal glass wool, and the heat insulation layer is inserted and inlaid with the outer steel plate, the inner steel plate and the side closing plate.

[0008] Preferably, the side closing plate and the splicing installation plate are bolted and spliced with the outer steel plate and the inner steel plate through the first fixing bolts, and the splicing installation plate is buckled and sealed with the side closing plate and the outer steel plate in the sealing buckle groove through the sealing buckle block.

[0009] Preferably, the inner steel plate and the outer steel plate are distributed at double-layer clamping positions with respect to the heat insulation layer.

[0010] Preferably, the flange connecting plate is distributed at four wrapping positions on the outer wall of the outer steel plate, and the flange connecting plate is bent and turned over with the outer steel plate through the bending block. The installation holes are distributed in a circular shape on the flange connecting plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The simple installation type inner insulation box can be installed by embedding and bolting with external connectors through installation inserts and second fixing bolts, and the air outlet can be flange-connected through the installation holes and flange connection plates. Moreover, the installation holes and flange connection plates can be bent and adjusted through bending blocks, with good adaptability. In addition, the outer steel plate and the external connector form a double-layer structure, which is more stable. And the insulation layer can be quickly inserted, filled, disassembled, and replaced conveniently by opening and closing the splicing installation plate and the side closing plate, making it easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view of a simple installation type inner insulation box of the present utility model;

[0013] Figure 2 is the schematic diagram of the internal structure of a simple installation type inner insulation box of the present utility model;

[0014] Figure 3 is the connection schematic diagram of the insulation layer and the outer steel plate of a simple installation type inner insulation box of the present utility model;

[0015] Figure 4 is a simple installation type inner insulation box of the present utility model Figure 2 enlarged view of part A in;

[0016] Figure 5 is a simple installation type inner insulation box of the present utility model Figure 2 enlarged view of part B in;

[0017] Figure 6 is a simple installation type inner insulation box of the present utility model Figure 3 enlarged view of part C in.

[0018] In the figure: 1. Outer steel plate, 2. External connector, 3. Air outlet, 4. Insulation layer, 5. First fixing bolt, 6. Splicing installation plate, 7. Side closing plate, 8. Inner steel plate, 9. Second fixing bolt, 10. Installation insert, 11. Air inlet, 12. Bending block, 13. Installation hole, 14. Flange connection plate, 15. Sealing buckle block, 16. Sealing buckle groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer toFigures 1-6 , the present utility model provides a technical solution: a simple installation type inner insulation box, which includes an outer steel plate 1, an external connector 2, an air outlet 3, a thermal insulation layer 4, a first fixing bolt 5, a splicing installation plate 6, a side closing plate 7, an inner steel plate 8, a second fixing bolt 9, an installation insert block 10, an air inlet 11, a bending block 12, an installation hole 13, a flange connection plate 14, a sealing buckle block 15 and a sealing buckle groove 16. An external connector 2 is installed on one side of the outer steel plate 1, and a flange connection plate 14 is installed at the lower end of the outer wall of the outer steel plate 1. The external connector 2 is inserted and installed with the air inlet 11 through the installation insert block 10, and the installation insert block 10 and the external connector 2 are distributed in a T-shaped structure. The installation insert block 10 is fixedly installed with the air inlet 11 through the second fixing bolt 9, so that the external connector 2 can be conveniently and quickly inserted and connected, and the installation is convenient. The flange connection plate 14 is distributed at four wrapping positions on the outer wall of the outer steel plate 1, and the flange connection plate 14 is bent and turned over with the outer steel plate 1 through the bending block 12. The installation holes 13 are distributed in a circular position on the flange connection plate 14, so that the flange connection plate 14 can be conveniently bent and adjusted, and the installation adaptability is good.

[0021] The inner wall of the outer steel plate 1 is fixedly connected with the inner steel plate 8, and a thermal insulation layer 4 is installed between the inner steel plate 8 and the outer steel plate 1. The thermal insulation layer 4 is made of centrifugal glass wool, and the thermal insulation layer 4 is inserted and embedded with the outer steel plate 1, the inner steel plate 8 and the side closing plate 7, so that the thermal insulation layer 4 can be conveniently and quickly inserted and installed, and the replacement is convenient. The inner steel plate 8 and the outer steel plate 1 are distributed at double-layer clamping positions with respect to the thermal insulation layer 4, so that the inner steel plate 8 and the outer steel plate 1 form a double-layer structure, which is more stable.

[0022] An air inlet 11 is provided on one side of the outer steel plate 1 and the inner steel plate 8, and an air outlet 3 is provided at the lower end of the outer steel plate 1 and the inner steel plate 8. The installation insert block 10 is inserted and installed in the inner wall of the air inlet 11, and the second fixing bolt 9 is inserted and installed in the inner wall of the installation insert block 10. One end of the installation insert block 10 is fixedly installed in communication with the external connector 2. A bending block 12 is installed at the lower end of the outer wall of the outer steel plate 1, and one end of the bending block 12 is connected to the flange connection plate 14. Installation holes 13 are provided on the flange connection plate 14. Splicing installation plates 6 are installed on both sides of the outer steel plate 1, and side closing plates 7 are installed on the other side of the splicing installation plates 6. The side closing plates 7 and the splicing installation plates 6 are bolt-spliced and installed with the outer steel plate 1 and the inner steel plate 8 through the first fixing bolt 5, and the splicing installation plates 6 are buckled and sealed with the side closing plates 7 and the outer steel plate 1 in the sealing buckle groove 16 through the sealing buckle block 15, so that the side closing plates 7 and the splicing installation plates 6 can be conveniently bolt-sealed and disassembled.

[0023] To facilitate the disassembly, replacement, splicing and installation of the thermal insulation layer 4, sealing buckle blocks 15 are fixedly connected to both side edges of the splicing installation plate 6, and the sealing buckle blocks 15 are inserted and installed with the sealing buckle grooves 16. The sealing buckle grooves 16 are opened at the side edges of the outer steel plate 1 and the side closing plate 7, and the first fixing bolts 5 are inserted and installed on the inner walls of the sealing buckle blocks 15, the sealing buckle grooves 16, the outer steel plate 1 and the side closing plate 7.

[0024] Working principle: When using this simple installation type of inner insulation box, first, the device is installed by inserting and bolting it with the external connector 2 through the second fixing bolts 9 and the installation inserts 10. Then, the air outlet 3 is flange-spliced and installed through the installation holes 13 and the flange connection plate 14. During installation, the flange connection plate 14 can be bent and adjusted according to the installation environment through the bending block 12, and then the air can be conducted. During use, heat preservation can be achieved through the thermal insulation layer 4, and double reinforcement is carried out through the outer steel plate 1 and the external connector 2. When the thermal insulation layer 4 needs to be replaced, the first fixing bolts 5 can be loosened, the splicing installation plate 6 and the side closing plate 7 can be removed, then the thermal insulation layer 4 is inserted between the outer steel plate 1 and the external connector 2 and into the side closing plate 7, and then bolt splicing installation is carried out to continue using. This is the usage process of this simple installation type of inner insulation box.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An easily installed inner heat preservation box, comprising an outer steel plate (1), an outer connecting piece (2) being installed on one side of the outer steel plate (1), and a flange connecting plate (14) being installed on the lower end of the outer wall of the outer steel plate (1), characterized in that: The inner wall of the outer steel plate (1) is fixedly connected to the inner steel plate (8), and a heat-insulating layer (4) is installed between the inner steel plate (8) and the outer steel plate (1); an air inlet (11) is provided on one side of the outer steel plate (1) and the inner steel plate (8), and an air outlet (3) is provided at the lower ends of the outer steel plate (1) and the inner steel plate (8); a mounting plug (10) is inserted and installed on the inner wall of the air inlet (11), and a second fixing bolt (9) is inserted and installed on the inner wall of the mounting plug (10); one end of the mounting plug (10) is connected and fixedly installed with the external connecting member (2); a bending block (12) is installed at the lower end of the outer wall of the outer steel plate (1), and the bending block (12) ) is connected to a flange connection plate (14), and a mounting hole (13) is provided on the flange connection plate (14). Splicing mounting plates (6) are installed on both sides of the outer steel plate (1), and a side closing plate (7) is installed on the other side of the splicing mounting plate (6). Sealing buckle blocks (15) are fixedly connected to the edges of both sides of the splicing mounting plate (6), and the sealing buckle blocks (15) are plugged and installed with sealing buckle grooves (16). The sealing buckle grooves (16) are provided on the side edges of the outer steel plate (1) and the side closing plate (7), and the sealing buckle blocks (15), the sealing buckle grooves (16), the outer steel plate (1) and the inner walls of the side closing plate (7) are plugged and installed with first fixing bolts (5).

2. The easy-to-install inner insulation box according to claim 1, characterized in that: The external connection piece (2) is installed in an embedded and plug-in manner with the air inlet (11) via the installation plug block (10), and the installation plug block (10) and the external connection piece (2) are arranged in a T-shaped structure. The installation plug block (10) is bolt-fixedly installed with the air inlet (11) via a second fixing bolt (9).

3. The easy-to-install inner thermal insulation box according to claim 2, characterized in that: The thermal insulation layer (4) is made of centrifugal glass wool, and the thermal insulation layer (4) is installed in an interlocking and inlaid manner with the outer steel plate (1), the inner steel plate (8) and the side closing plate (7).

4. The easy-to-install inner thermal insulation box according to claim 3, characterized in that: The side closing plate (7) and the splicing installation plate (6) are bolt-joined with the outer steel plate (1) and the inner steel plate (8) via first fixing bolts (5), and the splicing installation plate (6) is buckled and sealed with the side closing plate (7) and the outer steel plate (1) in a sealing buckle groove (16) via a sealing buckle block (15).

5. The easy-to-install inner thermal insulation box according to claim 4, characterized in that: The inner steel plate (8) and the outer steel plate (1) are distributed in a double-layer clamping position on the thermal insulation layer (4).

6. The easy-to-install inner thermal insulation box according to claim 5, characterized in that: The flange connection plate (14) is distributed in four groups of wrapped positions on the outer wall of the outer steel plate (1), and the flange connection plate (14) is connected to the outer steel plate (1) in a bent and flipped manner via a bending block (12), and the mounting holes (13) are distributed in an annular position on the flange connection plate (14).

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