Total heat exchanger with dehumidification function

Abstract

The utility model relates to the technical field of dehumidification assistance of exchangers, and discloses a total heat exchanger with a dehumidification function, which comprises a shell. According to the total heat exchanger with the dehumidification function, a moisture filtering assembly is placed in an insertion plate and clamped through a baffle, so that the moisture filtering assembly is limited, the insertion plate is inserted into a shell through a handle, a clamping block is stressed to contract towards the interior of the insertion plate, a first spring is driven to contract, and when the clamping block encounters a gap in the shell, the moisture filtering assembly is separated from the shell; when the clamping block is ejected out under the action of the first spring to limit the inserting plate and complete mounting and dismounting of the moisture filtering assembly, the clamping block is pressed to press the first spring to be shrunk into the inserting plate, the inserting plate is taken out through the handle, then the moisture filtering assembly is taken out by taking down the baffle, and dismounting of the moisture filtering assembly is completed. And the effects that the moisture filtering assembly can be quickly disassembled, assembled, overhauled, cleaned and replaced under the condition that the total heat exchanger is not opened, and then dehumidification is facilitated are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of exchanger dehumidification assistance, in particular to a total heat exchanger with a dehumidification function. Background Art

[0002] Exchanger equipment refers to a device that can replace indoor air and remove polluted air from the room. For example, the full heat exchanger in the ventilation equipment can be used to improve the indoor air quality.

[0003] Through searching, it was found that the Chinese patent publication number CN 218237809 U discloses a full heat exchanger with dehumidification function, which proposes that the traditional exchanger filter moisture component structure is fixed and difficult to disassemble. The patent sets a baffle on one side of the box body and then sets a cover on one side of the filter box. The operator can disassemble and replace the fixed frame and dehumidification cotton layer by removing the cover and baffle, which is convenient for regular maintenance of the use effect of the exchanger and improves the filtering effect of humid air. However, the device still needs to open the exchanger to limit the position, and the disassembly efficiency is low.

[0004] To this end, we proposed a full heat exchanger with dehumidification function to solve the problem that the switch needs to be opened when disassembling the above-mentioned device, resulting in low disassembly efficiency. Utility Model Content

[0005] The utility model aims to provide a total heat exchanger with a dehumidification function to solve the problem in the background technology that the exchanger needs to be opened when the device is disassembled, resulting in low disassembly efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a total heat exchanger with a dehumidification function, comprising a shell, wherein a front end of the shell is provided with an interface;

[0007] A plug plate is clamped at the right end of the shell, a handle is fixedly connected to the upper end of the plug plate, a spring 1 is fixedly connected inside the right end of the plug plate, a clamping block is fixedly connected to the other end of the spring 1, a moisture filtering component is provided in the middle of the plug plate, and a baffle is clamped at the right end of the plug plate.

[0008] Preferably, a frame is provided at the front end of the interface, and telescopic rods are fixedly connected to the four corners of the rear end of the frame, a second spring is sleeved on the outer surface of the telescopic rod, a third spring is fixedly connected to the inner side walls at both ends of the frame, and a splint is fixedly connected to the other end of the third spring, the upper end of the frame is rotatably connected to a knob, the lower end of the knob is fixedly connected to a bidirectional screw, and a moving block is threadedly connected to the outer surface of the bidirectional screw.

[0009] Preferably, a limiting groove is provided at the right end of the shell, and an extrusion plate is slidably connected to the right end of the shell.

[0010] Preferably, the card block is slidably connected to the plug plate, and an inclined surface is provided at the right end of the card block.

[0011] Preferably, the baffle is configured as a square structure, a positioning rod is fixedly connected to the left end of the baffle, and a notch is provided at the right end of the baffle.

[0012] Preferably, the other end of the telescopic rod is fixedly connected to the interface, a wire hole is provided in the middle of the clamping plate, and both ends of the clamping plate are slidably connected to the frame.

[0013] Preferably, the other end of the bidirectional screw is rotatably connected to the frame, the moving block is slidably connected to the frame, and the moving block is located between two clamping plates.

[0014] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0015] First, the utility model places the moisture filter component into the plug board and engages it with the baffle plate, thereby limiting the position of the moisture filter component. The plug board is inserted into the shell through the handle, and the card block is forced to shrink toward the inside of the plug board, driving the spring to shrink. When encountering a gap on the shell, the card block pops out under the action of the spring, thereby limiting the position of the plug board and completing the installation of the moisture filter component. When disassembling, the card block is pressed to make the card block press the spring and shrink into the inside of the plug board. The plug board is taken out through the handle, and the baffle plate is removed to take out the moisture filter component, thereby completing the disassembly of the moisture filter component, so as to facilitate the disassembly, assembly, maintenance, cleaning and replacement of the moisture filter component without opening the full heat exchanger, thereby facilitating the dehumidification effect.

[0016] Second, the utility model drives the two-way screw to rotate by turning the knob, and the two-way screw drives the two moving blocks to move in the opposite direction. The moving block pushes the clamping plate to move away from the center side of the frame and drives the spring three to contract. After the plug is inserted into the interface, the knob is turned in the opposite direction, and the knob drives the moving block to reset through the two-way screw. Under the action of the spring three, the clamping plate is driven to move toward the center of the frame to clamp the plug, and the frame is pulled to drive the telescopic rod to extend. The telescopic rod drives the spring two to extend, so that the frame slides to the tail end of the plug, and finally the clamping plate clamps the cable at the tail end of the plug, so as to enhance the connection stability of the switch and improve the dehumidification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic cross-sectional view of the structural shell of the utility model;

[0019] Figure 3This is a three-dimensional schematic diagram of the structural extrusion plate of the utility model;

[0020] Figure 4 It is a cross-sectional schematic diagram of the structural frame of the utility model.

[0021] Among them: 1. shell; 101. plug-in board; 102. handle; 103. spring one; 104. block; 105. moisture filter assembly; 106. baffle; 1060. positioning rod; 107. extrusion plate; 2. interface; 201. frame; 202. telescopic rod; 203. spring two; 204. spring three; 205. splint; 206. knob; 207. bidirectional screw; 208. moving block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides the following technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1 , Figure 2 , Figure 3 , a total heat exchanger with a dehumidification function, comprising a housing 1, a front end of the housing 1 being provided with an interface 2;

[0026] A plug plate 101 is clamped on the right end of the housing 1, a handle 102 is fixedly connected to the upper end of the plug plate 101, a spring 103 is fixedly connected inside the right end of the plug plate 101, a clamping block 104 is fixedly connected to the other end of the spring 103, a moisture filtering component 105 is provided in the middle of the plug plate 101, and a baffle 106 is clamped on the right end of the plug plate 101.

[0027] A limiting groove is provided at the right end of the housing 1 , and an extrusion plate 107 is slidably connected to the right end of the housing 1 .

[0028] The block 104 is slidably connected to the plug board 101 , and an inclined surface is provided at the right end of the block 104 .

[0029] The baffle 106 is configured as a square structure, a positioning rod 1060 is fixedly connected to the left end of the baffle 106 , and a notch is provided at the right end of the baffle 106 .

[0030] The moisture filter component 105 is placed in the plug board 101 and engaged with the baffle 106, thereby limiting the moisture filter component 105. The plug board 101 is inserted into the housing 1 through the handle 102. The block 104 is forced to shrink toward the inside of the plug board 101, driving the spring 103 to shrink. When encountering a gap on the housing 1, the block 104 pops out under the action of the spring 103, thereby limiting the plug board 101 and completing the installation of the moisture filter component 105. When disassembling, the block 104 is pressed to make the block 104 press the spring 103 and shrink into the plug board 101. The plug board 101 is taken out through the handle 102, and then the baffle 106 is removed to take out the moisture filter component 105, thereby completing the disassembly of the moisture filter component 105, so as to facilitate the disassembly, assembly, maintenance, cleaning and replacement of the moisture filter component 105 without opening the full heat exchanger, thereby facilitating the dehumidification effect.

[0031] The limiting groove on the housing 1 facilitates the ejection of the card block 104, thereby limiting the position of the plug board 101. The squeezing plate 107 at the right end of the housing 1 is used to squeeze the multiple card blocks 104 to reduce the difficulty of operation.

[0032] The plug board 101 limits the clamping block 104 . The inclined surface of the clamping block 104 is convenient for changing the force direction of the clamping block 104 , thereby facilitating the clamping block 104 to retract into the plug board 101 .

[0033] The baffle 106 is designed as a square structure to facilitate the positioning of the moisture filtering component 105. The positioning rod 1060 is used to strengthen the connection stability between the baffle 106 and the plug board 101, and the baffle 106 can be removed by leveraging the notch.

[0034] Embodiment 2

[0035] See also Figure 1 , Figure 4 , a total heat exchanger with a dehumidification function, comprising a housing 1, a front end of the housing 1 being provided with an interface 2;

[0036] A plug plate 101 is clamped on the right end of the housing 1, a handle 102 is fixedly connected to the upper end of the plug plate 101, a spring 103 is fixedly connected inside the right end of the plug plate 101, a clamping block 104 is fixedly connected to the other end of the spring 103, a moisture filtering component 105 is provided in the middle of the plug plate 101, and a baffle 106 is clamped on the right end of the plug plate 101.

[0037] A frame 201 is provided at the front end of the interface 2, and telescopic rods 202 are fixedly connected to the four corners of the rear end of the frame 201, and a spring 203 is sleeved on the outer surface of the telescopic rod 202. Springs 3 204 are fixedly connected to the inner side walls at both ends of the frame 201, and the other end of the spring 3 204 is fixedly connected to a splint 205. The upper end of the frame 201 is rotatably connected to a knob 206, and the lower end of the knob 206 is fixedly connected to a bidirectional screw 207, and the outer surface of the bidirectional screw 207 is threadedly connected to a moving block 208.

[0038] The other end of the telescopic rod 202 is fixedly connected to the interface 2 , a wire hole is provided in the middle of the clamping plate 205 , and both ends of the clamping plate 205 are slidably connected to the frame 201 .

[0039] The other end of the bidirectional screw 207 is rotatably connected to the frame 201 , and the moving block 208 is slidably connected to the frame 201 . The moving block 208 is located between the two clamping plates 205 .

[0040] Through the above technical solution, by rotating the knob 206, the knob 206 drives the bidirectional screw 207 to rotate, and the bidirectional screw 207 drives the two moving blocks 208 to move in the opposite direction. The moving block 208 pushes the clamping plate 205 to move away from the center side of the frame 201, and drives the spring three 204 to contract. After the plug is inserted into the interface 2, the knob 206 is rotated in the opposite direction, and the knob 206 drives the moving block 208 to reset through the bidirectional screw 207. Under the action of the spring three 204, the clamping plate 205 is driven to move toward the center of the frame 201 to clamp the plug, pull the frame 201, drive the telescopic rod 202 to extend, and the telescopic rod 202 drives the spring two 203 to extend, so that the frame 201 slides to the tail end of the plug, and finally the clamping plate 205 clamps the cable at the tail end of the plug, so as to enhance the connection stability of the switch and improve the dehumidification efficiency.

[0041] The telescopic rod 202 is used to limit the frame 201 , the spring 203 is used to reset the frame 201 , a wire hole is set in the middle of the clamping plate 205 to facilitate clamping of the cable, and the frame 201 limits the clamping plate 205 .

[0042] The frame 201 serves to limit the bidirectional screw 207 and the moving block 208 . The moving block 208 is located between the clamping plates 205 , so as to control the distance between the two clamping plates 205 .

[0043] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A total heat exchanger with a dehumidification function, comprising a housing (1), characterized in that: The front end of the housing (1) is provided with an interface (2); The right end of the housing (1) is clamped with an insert plate (101), the upper end of the insert plate (101) is fixedly connected with a handle (102), the right end of the insert plate (101) is fixedly connected with a spring 1 (103), the other end of the spring 1 (103) is fixedly connected with a clamping block (104), a moisture filtering component (105) is provided in the middle of the insert plate (101), and the right end of the insert plate (101) is clamped with a baffle (106).

2. A total heat exchanger with dehumidification function according to claim 1, characterized in that: The front end of the interface (2) is provided with a frame (201), the four corners of the rear end of the frame (201) are fixedly connected to telescopic rods (202), the outer surface of the telescopic rod (202) is sleeved with a second spring (203), the inner side walls at both ends of the frame (201) are fixedly connected to a third spring (204), the other end of the third spring (204) is fixedly connected to a clamping plate (205), the upper end of the frame (201) is rotatably connected to a knob (206), the lower end of the knob (206) is fixedly connected to a bidirectional screw (207), and the outer surface of the bidirectional screw (207) is threadedly connected to a moving block (208).

3. The total heat exchanger with dehumidification function according to claim 1, characterized in that: A limiting groove is provided at the right end of the shell (1), and an extrusion plate (107) is slidably connected to the right end of the shell (1).

4. The total heat exchanger with dehumidification function according to claim 1, characterized in that: The clamping block (104) is slidably connected to the plug board (101), and an inclined surface is provided at the right end of the clamping block (104).

5. The total heat exchanger with dehumidification function according to claim 1, characterized in that: The baffle (106) is configured as a square structure, a positioning rod (1060) is fixedly connected to the left end of the baffle (106), and a notch is provided at the right end of the baffle (106).

6. A total heat exchanger with dehumidification function according to claim 2, characterized in that: The other end of the telescopic rod (202) is fixedly connected to the interface (2), a wire hole is provided in the middle of the clamping plate (205), and both ends of the clamping plate (205) are slidably connected to the frame (201).

7. The total heat exchanger with dehumidification function according to claim 2, characterized in that: The other end of the bidirectional screw (207) is rotatably connected to the frame (201), the moving block (208) is slidably connected to the frame (201), and the moving block (208) is located between the two clamping plates (205).

Images