Total heat exchange fresh air purification and sterilization machine

Abstract

The utility model relates to the technical field of purification and sterilization devices, and discloses a total heat exchange fresh air purification and sterilization machine which comprises a sterilization and purification machine, a heat exchange structure is arranged in the sterilization and purification machine, a fixed mounting frame capable of positioning is arranged on the upper side of the sterilization and purification machine, and the fixed mounting frame is shaped like a Chinese character'hui '. Four groups of fixed mounting plates capable of positioning are fixedly mounted on the outer wall of the fixed mounting frame, the four groups of fixed mounting plates are distributed in a rectangular state, and the fixed mounting frame can be fixedly mounted at a place where the fixed mounting frame needs to be used through matching of the fixed mounting plates and screws. In the use process, the fixed mounting frame is fixedly mounted at a required place through screws and the four groups of fixed mounting plates, then the two connecting clamping plates and the two connecting hooks are connected together, and then the horizontal ends of the two limiting clamping jaws are movably clamped into the limiting connecting plates, so that the mounting of the sterilizing and purifying machine is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of purification and sterilization devices, in particular to a total heat exchange fresh air purification and sterilization machine. Background Art

[0002] The fresh air total heat exchanger adjusts the temperature of outdoor air close to the indoor air temperature through pipelines and then sends it into the room, which can continuously provide high-performance and high-efficiency ventilation. The fresh air total heat exchanger drives air circulation indoors to form a constant humidity space; it filters out outdoor air dust and other pollutants through the equipment and supplements fresh air indoors, enabling ventilation without opening windows when the air conditioner is on.

[0003] When installing the existing fresh air total heat exchanger, it is necessary to first fixedly install four groups of positioning bolts at the location where they are needed, then snap the four groups of bolts into the preset connection holes of the fresh air total heat exchanger, and finally position it on the four groups of bolts through nuts. When disassembling, it is necessary to remove the four groups of nuts, and the whole process is rather cumbersome, which is not conducive to the overall installation and disassembly.

[0004] Therefore, we propose a total heat exchange fresh air purification and sterilization machine. Content of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art, and provides a total heat exchange fresh air purification and sterilization machine.

[0006] To achieve the above purpose, the utility model adopts the following technical solution. A total heat exchange fresh air purification and sterilization machine includes a sterilization and purification machine. A heat exchange structure is arranged inside the sterilization and purification machine. A fixed installation frame capable of positioning is arranged on the upper side of the sterilization and purification machine. The fixed installation frame is in a shape of a rectangle with a hollow center. Four fixed installation plates capable of positioning are fixedly installed on the outer wall of the fixed installation frame. The four fixed installation plates are distributed in a rectangular state. The fixed installation frame can be fixedly installed at the location where it is needed through the cooperation of the fixed installation plates and screws. Connecting card plates capable of positioning are fixedly installed on the upper side wall of the sterilization and purification machine. Both of the two connecting card plates are in an arc shape. Connecting hooks are fixedly installed at the positions corresponding to the two connecting card plates at the bottom of the fixed installation frame. Both of the two connecting hooks are in a J shape. Two limiting claws capable of positioning are arranged on the fixed installation frame. Both of the two limiting claws are in an L shape. A limiting connecting plate is fixedly installed on the upper side wall of the sterilization and purification machine. The limiting connecting plate is in a shape of a rectangle with a hollow center. The horizontal ends of the two limiting claws are adapted to the inside of the limiting connecting plate.

[0007] Preferably, a horizontally arranged connecting frame is fixedly installed inside the fixed installation frame. The connecting frame is in a rectangular shape, and an activity card slot capable of limiting is opened on the bottom wall surface of the connecting frame.

[0008] Preferably, two movable clamping blocks that can move left and right are movably installed inside the movable clamping slot, and two limit clamping claws are respectively fixedly installed on the bottom wall surfaces of the two movable clamping blocks.

[0009] Preferably, the interior of the movable card slot is adapted to the two movable card blocks, and a limiting slide bar for limiting position is fixedly installed inside the movable card slot, and the limiting slide bar is arranged in a horizontal state.

[0010] Preferably, the outer walls of the limit sliding rods are movable through the left and right walls of the two movable clamping blocks, and a distance adjustment rod for adjusting the distance is rotatably installed on the right wall of the movable clamping slot.

[0011] Preferably, the outer wall of the distance adjustment rod is provided with forward and reverse thread grooves, and the forward and reverse thread grooves of the distance adjustment rod are respectively threadedly connected with the two movable clamping blocks.

[0012] Preferably, the outer wall of the distance adjustment rod movably penetrates the left wall of the movable slot and the left and right walls of the fixed mounting frame, and the left wall of the distance adjustment rod is provided with an auxiliary slot for facilitating its rotation.

[0013] Beneficial Effects

[0014] The utility model provides a full heat exchange fresh air purification and sterilization machine. It has the following beneficial effects:

[0015] (1) This kind of full heat exchange fresh air purification and sterilization machine, during use, the utility model fixes the fixed mounting frame to the required location by means of screws and four sets of fixed mounting plates, then connects the two connecting clamps and the two connecting hooks, and then movably inserts the horizontal ends of the two limit claws into the interior of the limit connecting plate, thereby completing the installation of the sterilization and purification machine, conversely, the two limit claws and the limit connecting plate can be separated, and finally the two connecting clamps and the two connecting hooks are separated, thereby completing the disassembly of the sterilization and purification machine, the operation is simple and convenient, and the overall installation and disassembly speed is improved.

[0016] (2) This is a full heat exchange fresh air purification and sterilization machine. During use, the utility model rotates the distance adjustment rod. Through different rotation directions, and with the cooperation of the distance adjustment rod, the two movable clamping blocks can move closer to or away from each other, thereby adjusting the distance between the two limit claws, thereby operating the clamping claws to be inserted into or removed from the interior of the connecting frame. The operation is simple and convenient. In addition, the tool can be inserted into the interior of the auxiliary clamping slot, which facilitates the rotation of the distance adjustment rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of the utility model as a whole;

[0018] Figure 2 for Figure 1 Enlarged view of location A;

[0019] Figure 3 is Figure 1 Enlarged view of location B.

[0020] Legend: 1. Sterilization and purification machine; 2. Fixed mounting frame; 3. Fixed mounting plate; 4. Connecting card board; 5. Connecting hook; 6. Limit connecting plate; 7. Limit claw; 8. Connecting frame; 9. Movable block; 10. Distance adjusting rod; 11. Limit sliding rod; 12. Movable card slot; 14. Auxiliary card slot. Specific implementation mode

[0021] Embodiment 1: A total heat exchange fresh air purification and sterilization machine, as shown in Figure 1 and Figure 2 , includes a sterilization and purification machine 1. A heat exchange structure is arranged inside the sterilization and purification machine 1, and the newly incoming air can be preheated through the heat exchange structure. This is the prior art and will not be elaborated here. A positionable fixed mounting frame 2 is arranged on the upper side of the sterilization and purification machine 1. The fixed mounting frame 2 is in a square shape. Four positionable fixed mounting plates 3 are fixedly mounted on the outer wall of the fixed mounting frame 2. The four fixed mounting plates 3 are distributed in a rectangular state. The fixed mounting frame 2 can be fixedly mounted at the location where it is needed through the cooperation of the fixed mounting plates 3 and screws. A positionable connecting card board 4 is fixedly mounted on the upper side wall of the sterilization and purification machine 1. Both connecting card boards 4 are in an arc shape. Connecting hooks 5 are fixedly mounted at positions corresponding to the two connecting card boards 4 at the bottom of the fixed mounting frame 2. Both connecting hooks 5 are in a J shape. Two positionable limit claws 7 are arranged on the fixed mounting frame 2. Both limit claws 7 are in an L shape. A limit connecting plate 6 is fixedly mounted on the upper side wall of the sterilization and purification machine 1. The limit connecting plate 6 is in a square shape. The horizontal ends of the two limit claws 7 are adapted to the inside of the limit connecting plate 6.

[0022] During the use of this utility model, the fixed mounting frame 2 is fixedly mounted at the required location through screws and the four fixed mounting plates 3. Then, the two connecting card boards 4 and the two connecting hooks 5 are connected. Then, the horizontal ends of the two limit claws 7 are movably inserted into the inside of the limit connecting plate 6, thus completing the installation of the sterilization and purification machine 1. On the contrary, the two limit claws 7 and the limit connecting plate 6 can be separated, and finally, the two connecting card boards 4 and the two connecting hooks 5 can be separated, thus completing the disassembly of the sterilization and purification machine 1.

[0023] Embodiment 2: On the basis of Embodiment 1, as shown in Figure 1 , Figure 2 and Figure 3 , a horizontally arranged connecting frame 8 is fixedly mounted inside the fixed mounting frame 2. The connecting frame 8 is in a rectangular shape. A movable card slot 12 for limiting is opened on the bottom wall surface of the connecting frame 8.

[0024] Two movable clamping blocks 9 that can move left and right are movably installed inside the movable clamping slot 12 , and two limit clamping claws 7 are fixedly installed on the bottom wall surfaces of the two movable clamping blocks 9 respectively.

[0025] The interior of the movable card slot 12 is adapted to the two movable card blocks 9 , and a limiting slide bar 11 for limiting position is fixedly installed inside the movable card slot 12 , and the limiting slide bar 11 is arranged in a horizontal state.

[0026] The outer walls of the limiting slide bar 11 are movably connected through the left and right walls of the two movable clamping blocks 9, and a distance adjustment rod 10 for adjusting the distance is rotatably installed on the right wall of the movable clamping slot 12.

[0027] The outer wall of the distance adjustment rod 10 is provided with forward and reverse thread grooves, and the forward and reverse thread grooves of the distance adjustment rod 10 are respectively threadedly connected with the two movable clamping blocks 9.

[0028] The outer wall of the distance adjustment rod 10 movably penetrates the left wall of the movable slot 12 and the left and right walls of the fixed mounting frame 2 , and the left wall of the distance adjustment rod 10 is provided with an auxiliary slot 14 for facilitating its rotation.

[0029] During use of the utility model, by rotating the distance adjustment rod 10, the two movable clamping blocks 9 can move closer to or away from each other through different rotation directions and with the cooperation of the distance adjustment rod 10, so as to adjust the distance between the two limit claws 7, thereby operating them to be clamped in or moved out of the interior of the connecting frame 8. The operation is simple and convenient. In addition, the tool can be clamped into the interior of the auxiliary clamping slot 14.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A full heat exchange fresh air purification and sterilization machine, comprising a sterilization and purification machine (1), wherein a heat exchange structure is arranged inside the sterilization and purification machine (1), and characterized in that: A fixed mounting frame (2) for positioning is provided at the upper side of the sterilization and purification machine (1). The fixed mounting frame (2) is in a shape of a rectangle with a hollow center. Four fixed mounting plates (3) for positioning are fixedly installed on the outer wall of the fixed mounting frame (2). The four fixed mounting plates (3) are distributed in a rectangular state. The fixed mounting frame (2) can be fixedly installed at the location where it is needed through the cooperation of the fixed mounting plates (3) and screws. A connecting clamping plate (4) for positioning is fixedly installed on the upper side wall of the sterilization and purification machine (1). Both of the two connecting clamping plates (4) are in an arc shape. Connecting hooks (5) are fixedly installed at the positions of the bottom of the fixed mounting frame (2) corresponding to the two connecting clamping plates (4). Both of the two connecting hooks (5) are in a J shape. Two limiting claws (7) for positioning are provided on the fixed mounting frame (2). Both of the two limiting claws (7) are in an L shape. A limiting connecting plate (6) is fixedly installed on the upper side wall of the sterilization and purification machine (1). The limiting connecting plate (6) is in a shape of a rectangle with a hollow center. The horizontal ends of the two limiting claws (7) are adapted to the inside of the limiting connecting plate (6).

2. The full heat exchange fresh air purification and sterilization machine according to claim 1 is characterized in that: A connecting frame (8) arranged horizontally is fixedly installed inside the fixed mounting frame (2). The connecting frame (8) is in a rectangular shape. An activity clamping groove (12) for limiting is formed on the bottom wall surface of the connecting frame (8).

3. The full heat exchange fresh air purification and sterilization machine according to claim 2 is characterized in that: Two movable clamping blocks (9) capable of moving left and right are movably installed inside the activity clamping groove (12). The two limiting claws (7) are respectively fixedly installed on the bottom wall surfaces of the two movable clamping blocks (9).

4. The full heat exchange fresh air purification and sterilization machine according to claim 3 is characterized in that: The inside of the activity clamping groove (12) is adapted to the two movable clamping blocks (9). A limiting sliding rod (11) for limiting is fixedly installed inside the activity clamping groove (12). The limiting sliding rod (11) is arranged horizontally.

5. The full heat exchange fresh air purification and sterilization machine according to claim 4 is characterized in that: The outer walls of the limiting sliding rod (11) movably penetrate through the left and right wall surfaces of the two movable clamping blocks (9). A distance adjusting rod (10) capable of adjusting the distance is rotatably installed on the right side wall surface of the activity clamping groove (12).

6. The full heat exchange fresh air purification and sterilization machine according to claim 5 is characterized in that: A positive and reverse thread groove is formed on the outer wall of the distance adjusting rod (10). The positive and reverse thread grooves of the distance adjusting rod (10) are respectively threadedly connected with the two movable clamping blocks (9).

7. The full heat exchange fresh air purification and sterilization machine according to claim 5 is characterized in that: The outer wall of the distance adjusting rod (10) movably penetrates through the left side wall surface of the activity clamping groove (12) and the left and right wall surfaces of the fixed mounting frame (2). An auxiliary clamping groove (14) convenient for its rotation is formed on the left side wall surface of the distance adjusting rod (10).

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