Energy-saving and carbon-reducing type fresh air heat recovery dehumidifier

Abstract

The utility model belongs to the technical field of rotating wheel dehumidifiers, and particularly relates to an energy-saving and carbon-reducing type fresh air heat recovery dehumidifier which comprises a box body, folding rods are symmetrically and fixedly connected to the upper inner wall and the lower inner wall of the box body respectively, rotating wheel frames are connected to the surfaces of the folding rods in a sliding mode, rotating wheels are arranged between the inner side faces of the rotating wheel frames, and the rotating wheels are connected with the rotating wheel frames in a sliding mode. A ball bearing is fixedly connected to a frame body of the rotating wheel frame, a rotating shaft of the ball bearing is rotationally connected with the frame body of the rotating wheel frame, and the ball bearing is divided into two parts. According to the dehumidifier, through the arrangement of the limiting mechanism, according to the characteristic that the limiting mechanism can be opened conveniently, when the rotating wheel needs to be replaced or maintained, an operator can carry out related work more quickly, time and energy needed by maintenance are reduced, and the maintenance efficiency of the whole equipment is improved; the inconvenience brought to equipment maintenance due to the fact that the rotating wheel is difficult to take out is effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rotary dehumidifier technical field especially relates to a kind of energy-saving and carbon-reducing type heat recovery fresh air's dehumidifier. BACKGROUND

[0002] Dehumidifier mainly realizes heat recovery and dehumidification function by rotary wheel, the rotary wheel in the box body rotates constantly in the working process, when humid air passes through rotary wheel, the moisture-absorbing material in rotary wheel can absorb the moisture in air, so as to realize dehumidification, and simultaneously, due to the special structure and material of rotary wheel, heat recovery can also be realized in the process of air passing, i.e. the heat in discharged air is transferred to entering air, so as to improve energy utilization efficiency, and achieve the purpose of energy saving and carbon reduction.

[0003] After inquiry, in the rotary dehumidifier of a kind of rotary dehumidifier of patent net application No.201711192523.0, the dehumidification control method and rotary dehumidifier, the rotary wheel of the dehumidifier realizes the action of energy saving and emission reduction and dehumidification by installing rotary wheel, the moisture-absorbing material in the rotary wheel is gradually occupied after long-term continuous absorption of the moisture in air in the long-term use process of the rotary wheel of the dehumidifier, which leads to the decrease of effective sites available for continuing to absorb moisture, and with the passage of time, the absorption capacity of the whole rotary wheel will gradually decrease, so that the dehumidification effect of the dehumidifier is greatly discounted, in order to continuously maintain the dehumidification effect, the rotary wheel needs to be replaced in time, however, the rotary wheel of the above-mentioned dehumidifier is not convenient to replace, and cannot be replaced quickly.

[0004] In view of the above problems, the utility model provides a kind of energy-saving and carbon-reducing type heat recovery fresh air's dehumidifier. UTILITY MODEL CONTENTS

[0005] Based on the technical problem of quick replacement of rotary wheel of existing rotary dehumidifier, the utility model provides a kind of energy-saving and carbon-reducing type heat recovery fresh air's dehumidifier.

[0006] The utility model provides a kind of energy-saving and carbon-reducing type heat recovery fresh air's dehumidifier, including box, the upper inner wall and lower inner wall of the box are respectively fixedly connected with folding rod, the surface of the folding rod is slidably connected with rotary wheel frame, the inner side of the rotary wheel frame is provided with rotary wheel, the frame of the rotary wheel frame is fixedly connected with ball bearing, the rotary shaft of the ball bearing is rotatably connected with the frame of the rotary wheel frame, the ball bearing is divided into two parts, one end of the two parts of the ball bearing is rotatably connected, the other end of the two parts of the ball bearing is provided with limiting mechanism, the side surface of the box is provided with slot, the outer side of the box is rotatably connected with door, the side surface of the door and the inner wall of the slot are in contact with each other.

[0007] Preferably, the runner frame is divided into two parts, the two parts of the runner frame are connected by a damping hinge, and the contact surfaces of the two parts of the runner frame are coated with a sealing coating respectively.

[0008] Preferably, the limiting mechanism comprises a fixed pipe, the surface of the fixed pipe is fixedly connected with the lower part of the ball bearing, a fixed disc is fixedly connected to the inner wall of the fixed pipe, an air inlet pipe is fixedly connected to the center of the lower surface of the fixed disc, the inner wall of the air inlet pipe is fixedly communicated with the upper surface of the fixed disc, a limiting ring is fixedly connected to the inner wall of the fixed pipe, the surfaces of the two limiting rings are in contact with the upper surface and the lower surface of the fixed disc respectively, and a sliding disc is slidingly connected to the inner wall of the fixed pipe.

[0009] Preferably, the surface of the limiting rod is slidingly sleeved with a spring, the lower end of the spring is fixedly connected with the upper surface of the sliding disc, the upper end of the limiting rod is located outside the fixed pipe, a sleeve pipe is fixedly connected to the upper end of the fixed pipe, a limiting hole is formed in the pipe body of the sleeve pipe, and a limiting ball is arranged in the sleeve pipe.

[0010] Preferably, the upper end of the limiting rod is provided with a ball groove matched with the surface of the limiting ball, and the limiting ball is located in the ball groove of the upper end of the limiting rod and the inner wall of the sleeve pipe.

[0011] Preferably, one end of the air inlet pipe is provided with an electromagnetic valve.

[0012] The beneficial effects of the present application are as follows:

[0013] 1. The folding rod is arranged, which facilitates the sliding of the runner frame and the contraction.

[0014] 2. The limiting mechanism is arranged, which can be conveniently opened, so that when the runner needs to be replaced or repaired, the operator can carry out the related work more quickly, reduces the time and energy required for maintenance, improves the efficiency of the entire equipment maintenance, and effectively solves the inconvenience caused by the difficulty in taking out the runner. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A schematic view of the energy-saving and carbon-reducing heat recovery fresh air dehumidifier is provided.

[0016] Figure 2 A schematic view of the energy-saving and carbon-reducing heat recovery fresh air dehumidifier is provided. Figure 1 An enlarged view of A in the present application.

[0017] Figure 3The utility model provides a kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air Figure 1 The enlarged view of B in the figure.

[0018] Figure 4 The utility model provides a kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air folding rod diagram.

[0019] Figure 5 The utility model provides a kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air ball bearing internal view.

[0020] Figure 6 The utility model provides a kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air limiting mechanism sectional view.

[0021] Figure 7 The utility model provides a kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air limiting ball position.

[0022] In the figure: 1, box body;2, folding rod;3, runner frame;4, open door;5, ball bearing;6, limiting mechanism;61, fixed pipe;62, fixed disc;63, limiting ring;64, sliding disc;65, spring;66, limiting rod;67, limiting ball;68, sleeve;7, damping hinge. Specific embodiments

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all.

[0024] With reference to Figures 1-7 A kind of dehumidifier of energy-saving carbon-reducing type heat recovery fresh air, including box body 1, the upper inner wall and lower inner wall of box body 1 are respectively fixedly connected with folding rod 2, the surface of folding rod 2 is slidably connected with runner frame 3, the sliding connection of folding rod 2 and runner frame 3 is arranged, so that runner frame 3 can slide on folding rod 2, it is convenient to contract simultaneously, the rotating part of folding rod 2 is at the slot position of the side of box body 1.

[0025] The inner side surfaces of the rotating wheel frame 3 are provided with rotating wheels, the frame body of the rotating wheel frame 3 is fixedly connected with a ball bearing 5, the rotating shaft of the ball bearing 5 is rotationally connected with the frame body of the rotating wheel frame, the ball bearing 5 is divided into two parts, one end of the two parts of the ball bearing 5 is rotationally connected, the other end of the two parts of the ball bearing 5 is provided with a limiting mechanism 6, the side surface of the box body 1 is provided with a notch, the outer side surface of the box body 1 is rotationally connected with a door 4, the side surface of the door 4 is in contact with the inner wall of the notch, the side surface of the door 4 is in contact with the inner wall of the notch, and the side surface of the door 4 is in contact with the inner wall of the notch. This design allows the operator to easily check, maintain and repair the components in the box body by opening the door 4; the design of the ball bearing 5 facilitates the fixing, dismounting and replacement of the rotating wheel, the door 4 is provided with a groove matched with the lower end of the rotating wheel frame 3, and the folded part of the folding rod 2 is completely fitted in the groove after being flattened, so that the lower end of the rotating wheel frame 3 can slide on the upper surface of the door 4.

[0026] The rotating wheel frame 3 is divided into two parts, the two parts of the rotating wheel frame 3 are rotationally connected through a damping hinge 7, and the mutual contact surfaces of the two parts of the rotating wheel frame 3 are respectively coated with a sealing coating. This design allows the two parts of the rotating wheel frame 3 to rotate relative to each other and maintain good sealing effect when closed, and facilitates the opening of the two parts of the rotating wheel frame 3 for easy operation when maintenance, repair or replacement of the rotating wheel is required. When operating normally, the sealing coating can prevent air leakage and ensure that the airflow flows along the predetermined path, ensuring the stability and effectiveness of the heat recovery and dehumidification process.

[0027] In this embodiment, the limiting mechanism 6 includes a fixed tube 61, the surface of the fixed tube 61 is fixedly connected with the lower part of the ball bearing 5, the inner wall of the fixed tube 61 is fixedly connected with a fixed disc 62, the lower surface of the fixed disc 62 is fixedly connected with an air inlet pipe, the inner wall of the air inlet pipe is fixedly communicated with the upper surface of the fixed disc 62, the inner wall of the fixed tube 61 is fixedly connected with a limiting ring 63, the surfaces of the two limiting rings 63 are respectively in contact with the upper surface and the lower surface of the fixed disc 62, the inner wall of the fixed tube 61 is slidingly connected with a sliding disc 64, the sliding disc 64 is located above the fixed disc 62, the upper surface of the sliding disc 64 is fixedly connected with a limiting rod 66, the surface of the limiting rod 66 is slidingly sleeved with a spring 65, the lower end of the spring 65 is fixedly connected with the upper surface of the sliding disc 64, the upper end of the limiting rod 66 is located outside the fixed tube 61, the upper end of the fixed tube 61 is fixedly connected with a sleeve tube 68, the tube body of the sleeve tube 68 is provided with a limiting hole, the inside of the sleeve tube 68 is provided with a limiting ball 67, the surface of the limiting ball 67 is slidingly connected with the inner wall of the limiting hole, the upper end of the limiting rod 66 is provided with a ball groove matched with the surface of the limiting ball 67, and the limiting ball 67 is located in the ball groove in the inner wall of the sleeve tube 68 and the upper end of the limiting rod 66. One end of the air inlet pipe is connected with a solenoid valve.

[0028] Specifically, the inlet pipe is externally connected with the electromagnetic valve at one end, and the gas entering the fixed pipe 61 can be adjusted by controlling the opening and closing of the electromagnetic valve. When the electromagnetic valve is opened, the gas can enter the fixed pipe 61 through the inlet pipe, thereby generating a force on the sliding disc 64 and the limiting rod 66 components. The upper end of the limiting rod 66 extrudes the limiting ball 67, and the limiting ball 67 is extruded into the ball groove of the sleeve 68. When the upper part and the lower part of the ball bearing 5 are in contact with each other through the limiting mechanism 6, the extruded limiting ball 67 limits the upper part of the ball bearing 5, so that the upper and lower parts of the ball bearing 5 are fixed to each other.

[0029] Operating principle:

[0030] When the runner is replaced, the operator manually opens the door 4 to the horizontal, and then opens the folding rod 2 in the folded state to the horizontal state. The folding rod 2 in the folded state is in the groove provided in the door 4. Then the operator drags the runner frame 3 out of the box 1 until half of the runner frame 3 is exposed outside the box 1. The rotatable part of the runner frame 3 is rotated outward respectively until the rotatable part and the non-rotatable part are perpendicular to each other. The external electromagnetic valve is closed, the gas in the fixed pipe 61 is discharged, the sliding disc 64 returns to its original state under the action of the spring, the sliding disc 64 drives the limiting rod 66 to descend in the descending process, the upper end of the limiting rod 66 releases the extrusion action on the limiting ball 67, and the limiting ball 67 enters the ball groove between the sleeve 68 and the limiting rod 66. At this time, the two parts of the ball bearing 5 can be opened to each other, and the operator can quickly remove the runner.

[0031] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. An energy-saving and carbon-reducing heat-recovery fresh-air dehumidifier comprising a cabinet (1), characterized in that: The upper inner wall and the lower inner wall of the box body (1) are respectively fixedly connected with the folding rods (2), the surface of the folding rod (2) is slidably connected with the runner frame (3), the inner side of the runner frame (3) is provided with a runner, the frame body of the runner frame (3) is fixedly connected with the ball bearing (5), the rotating shaft of the ball bearing (5) is rotatably connected with the frame body of the runner frame, the ball bearing (5) is divided into two parts, one end of the two parts of the ball bearing (5) is rotatably connected, the other end of the two parts of the ball bearing (5) is provided with the limiting mechanism (6), the side of the box body (1) is provided with a notch, the outer side of the box body (1) is rotatably connected with the door (4), the side of the door (4) is in contact with the inner wall of the notch.

2. The energy-saving and carbon-reducing heat recovery fresh air dehumidifier according to claim 1, characterized in that: The runner frame (3) is divided into two parts, the two parts of the runner frame (3) are rotatably connected through the damping hinge (7), and the mutual contact surfaces of the two parts of the runner frame (3) are respectively coated with a sealing coating.

3. The energy-saving and carbon-reducing heat recovery fresh air dehumidifier according to claim 2, characterized in that: The limiting mechanism (6) comprises a fixed pipe (61), the surface of the fixed pipe (61) is fixedly connected with the lower part of the ball bearing (5), the inner wall of the fixed pipe (61) is fixedly connected with the fixed disc (62), the lower surface of the fixed disc (62) is fixedly connected with the air inlet pipe, the inner wall of the air inlet pipe is fixedly communicated with the upper surface of the fixed disc (62), the inner wall of the fixed pipe (61) is fixedly connected with the limiting ring (63), the surfaces of the two limiting rings (63) are respectively in contact with the upper surface and the lower surface of the fixed disc (62), the inner wall of the fixed pipe (61) is slidably connected with the sliding disc (64), the sliding disc (64) is located above the fixed disc (62), and the upper surface of the sliding disc (64) is fixedly connected with the limiting rod (66).

4. The energy-saving and carbon-reducing heat-recovery fresh-air dehumidifier according to claim 3, characterized in that: The surface of the limiting rod (66) is slidably sleeved with the spring (65), the lower end of the spring (65) is fixedly connected with the upper surface of the sliding disc (64), the upper end of the limiting rod (66) is located outside the fixed pipe (61), the upper end of the fixed pipe (61) is fixedly connected with the sleeve pipe (68), the pipe body of the sleeve pipe (68) is provided with a limiting hole, the inside of the sleeve pipe (68) is provided with the limiting ball (67), and the surface of the limiting ball (67) is slidably connected with the inner wall of the limiting hole.

5. The energy-saving and carbon-reducing heat-recovery fresh-air dehumidifier according to claim 4, characterized in that: The upper end of the limiting rod (66) is provided with a ball groove matched with the surface of the limiting ball (67), and the limiting ball (67) is located in the ball groove in the inner wall of the sleeve pipe (68) and the upper end of the limiting rod (66).

6. The energy-saving and carbon-reducing heat-recovery fresh-air dehumidifier according to claim 5, characterized in that: One end of the air inlet pipe is externally connected with an electromagnetic valve.

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