Defrosting device for cold storage plate

Abstract

The utility model provides a cold storage plate defrosting device which comprises a heating plate, vertical frames are arranged on the two sides of the heating plate, moving blocks are connected into the vertical frames in a sliding mode and slide along the interiors of the vertical frames, air holes are formed in the front face of the heating plate at equal intervals, and an air supply pipe is fixedly installed on the back face of the heating plate. A water absorption assembly is arranged at the bottom of the heating plate and comprises a fixing frame, the fixing frame is slidably mounted at the bottom of the heating plate, an electrically-driven mounting shaft is rotatably mounted at the axis of the interior of the fixing frame, four sponge strips are mounted on the outer surface of the mounting shaft at equal intervals, and the fixing frame is of a semi-opening structure. Compared with the prior art, a frost layer is heated and removed through a heating plate, molten water drops are absorbed through a sponge strip and are extruded, dewatered and recycled in the fixed frame, and the situation that water drops fall on the ground to frost again after the frost layer is melted into water is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to defrosting device technical field, specifically is a cold store board defrosting device. BACKGROUND

[0002] The cold store board is generally produced by the factory in advance, has fixed length, width and thickness, and the high-temperature and medium-temperature cold store generally selects 10 centimeter thick board, and the low-temperature store and freezing store generally select 12 centimeter or 15 centimeter thick board;So if not the predetermined store board, when purchasing, the density of the store board and the thickness of the steel plate should be noticed, the thickness of the steel plate of the formal factory is generally above 0.4MM, and the foaming density of the cold store board is according to the national standard 38KG~40KG per cubic meter per cubic meter, at present, the existing defrosting method mainly includes manual defrosting, hot gas defrosting, water spraying defrosting, electrical defrosting and the like. These methods have advantages and disadvantages in the implementation process, for example, manual defrosting is complicated to operate, and can cause damage to the cold store board;The damage of hot gas defrosting to the cold store board is smaller, but the defrosting temperature is difficult to control, and the energy consumption is higher;Water spraying defrosting can cause rusting of the cold store board and other problems.

[0003] The patent CN221223095U proposes a cold store board defrosting device and cold store, through the defrosting part, the frost layer on the side wall of the cold store can be removed by heating, compared with the manual defrosting mode, the removal efficiency of the frost layer can be effectively improved, compared with the water spraying defrosting mode, the damage to the cold store board can be reduced;In addition, by installing the defrosting part on the support part through the driving part, the defrosting part can reciprocate on the support part, thereby the convenience of operation of the defrosting part can be improved;In addition, by setting the sensing part on the support part, the sensing part detects the thickness of the frost layer on the cold store board in real time, and when the detected frost layer thickness exceeds the preset threshold, the driving part is started through the control part, thereby the automation degree of the whole device is improved.

[0004] Although the above technical scheme can defrost by heating, water droplets will appear after the frost layer melts, and without protection measures, the water droplets will flow along the wall to the ground, and will freeze again on the ground, and affect the hygiene inside the cold store. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies in the prior art, the utility model aims to provide a cold store board defrosting device to solve the problems in the background art, which has a novel structure, removes the frost layer by heating the heating plate, absorbs the melted water droplets through the sponge strip, and squeezes the water out of the fixed frame, thereby recycling and avoiding the water droplets from falling on the ground and freezing again.

[0006] In order to achieve the above object, the utility model is through the following technical scheme to realize: a cold storage plate defrosting device, including the heating plate, both sides of the heating plate are equipped with vertical frame, and the vertical frame is slidably connected with the moving block, the moving block slides along the vertical frame, the front surface of the heating plate is equidistantly provided with the air hole, and the back of the heating plate is fixedly installed with the air supply pipe, the bottom of the heating plate is equipped with the water suction component, the water suction component includes the fixed frame, the fixed frame is slidably installed at the bottom of the heating plate, the inside axle of the fixed frame is rotatably installed with the electric drive installation shaft, four sponge strips are equidistantly installed on the outer surface of the installation shaft, the fixed frame is the half opening structure, the outer surface of the fixed frame is slidably sleeved with the rotating frame, both ends of the rotating frame are rotatably connected with both ends of the fixed frame, the inside of the fixed frame is equipped with two extrusion plates, and the extrusion plate is extruded to contact both ends of the sponge strip.

[0007] Further, the vertical frame is rotatably installed with a lifting screw inside the vertical frame, and the moving block is threadedly sleeved on the surface of the lifting screw.

[0008] Further, the water suction component further includes a mounting plate, the mounting plate is slidably installed on the installation shaft at the position of both ends of the sponge strip through a groove and a spring, and the mounting plate is fixedly connected with both ends of the sponge strip.

[0009] Further, the inside of the back of the fixed frame is rotatably installed with a bidirectional screw rod through a bearing and an embedded motor, and the extrusion plate is threadedly sleeved on the surface of both ends of the bidirectional screw rod.

[0010] Further, the inner wall of the fixed frame is equidistantly fixed with an electric heating wire, the lower end of the fixed frame is provided with a water outlet groove, and the bottom of the water outlet groove is provided with a water receiving frame, and the bottom of the water receiving frame is connected with a drain pipe.

[0011] Further, the outer wall of both ends of the heating plate is provided with a sliding groove, and the sliding groove is slidably connected with a connecting frame, the connecting frame is connected with the axle of the fixed frame, and the water receiving frame is fixedly connected with the bottom of the connecting frame.

[0012] Further, the outer end of the heating plate is fixedly provided with an electric push rod, and the elongated end of the electric push rod is fixedly connected with the connecting frame.

[0013] Further, the axle of the rotating frame is fixedly provided with a gear at the outer end, the top of the gear is meshingly connected with a toothed plate, and the toothed plate is fixedly connected with the bottom of the heating plate.

[0014] The utility model has the advantages of:

[0015] 1. The utility model discloses a connecting frame is pushed along the sliding slot and is close to the frost wall of water absorption assembly through electric push rod, in the process, gear moves along the path of toothed plate and engages with toothed plate rotation, drives rotating frame to open, exposes the sponge strip inside fixed frame and contacts with the wall, absorbs the water drop of thawing, when not using, rotating frame and fixed frame merge and protect the sponge strip.

[0016] 2. The utility model discloses through two extruding plates of two -way screw rod rotation drive from the sponge strip both sides extruding sponge strip, when mounting plate slides along the recess on the mounting shaft, after the sponge strip is extruded, the moisture of inside absorption slides down inside fixed frame, flows out to the water receiving frame from the water outlet groove, and is sent into through the drain pipe, the heating wire can prevent the sponge strip from being frozen in inside fixed frame heating.

[0017] 3. The utility model discloses through motor drive lift screw rotation, moving block and lift screw thread cooperation drive heating plate vertical direction removal, frost wall heating treatment.

[0018] 4. The utility model discloses relative to prior art, through heating plate frost layer heating removal, the water drop of thawing is absorbed through the sponge strip, and is extruded dehydration inside fixed frame, recycling, avoid frost layer water drop after falling on the ground again frost. ACCURACY

[0019] Figure 1 It is the whole structure schematic diagram of the utility model a cold storage board defrosting device;

[0020] Figure 2 It is the water absorption assembly and heating plate connection schematic diagram of the utility model a cold storage board defrosting device;

[0021] Figure 3 It is the water absorption assembly structure schematic diagram of the utility model a cold storage board defrosting device;

[0022] Figure 4 It is the fixed frame internal structure schematic diagram of the utility model a cold storage board defrosting device;

[0023] Figure 5 It is the installation schematic diagram of two extruding plates of the utility model a cold storage board defrosting device.

[0024] In the drawing: 1, heating plate;11, air hole;12, air supply pipe;13, sliding slot;14, electric push rod;15, connecting frame;2, vertical frame;21, lift screw;22, moving block;3, water absorption assembly;31, fixed frame;32, rotating frame;33, water receiving frame;34, drain pipe;35, mounting plate;36, sponge strip;37, gear;38, toothed plate;39, water outlet groove;310, heating wire;311, extruding plate;312, two -way screw rod;313, mounting shaft. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0026] Please refer to Figures 1 to 5 The utility model provides a kind of technical scheme: a cold storage plate defrosting device, including heating plate 1, the both sides of the heating plate 1 are equipped with vertical frame 2, and mobile block 22 is slidably connected in vertical frame 2, the mobile block 22 is slid along vertical frame 2 interior, the front of the heating plate 1 is equidistantly provided with air hole 11, and the back of heating plate 1 is fixedly installed with air supply pipe 12, the bottom of the heating plate 1 is equipped with water suction component 3, the water suction component 3 includes fixed frame 31, the fixed frame 31 is slidably installed in heating plate 1 bottom, electric drive mounting shaft 313 is rotatably installed at the inside axial center of the fixed frame 31, four sponge strips 36 are equidistantly installed on the outer surface of the mounting shaft 313, the fixed frame 31 is half open structure, rotating frame 32 is slidably sleeved on the outer surface of the fixed frame 31, the both ends of the rotating frame 32 are rotatably connected with the both ends of the fixed frame 31, two extrusion plates 311 are equipped in the fixed frame 31, and extrusion plate 311 is extruded contact to the both ends of sponge strip 36, when using device, air supply pipe 12 is connected to hot air blower, drain pipe 34 is connected to outside, hot air is blown by heating plate 1 and water suction component 3 close to frost wall to melt frost position, water drop is uniformly sent out from drain pipe 34 after being absorbed by water suction component 3, avoid dropping on ground.

[0027] In the embodiment, lifting screw 21 is rotatably installed in the inside of vertical frame 2 by bearing, and mobile block 22 is threadedly sleeved on the surface of lifting screw 21, motor drives lifting screw 21 to rotate, mobile block 22 and lifting screw 21 threadedly cooperate to drive heating plate 1 to move vertically, and frost wall is heated and treated.

[0028] The water absorbing component 3 further comprises a mounting plate 35, the mounting plate 35 is slidably mounted on the mounting shaft 313 at the positions where the sponge strips 36 are located at the two ends by a groove and a spring, and the mounting plate 35 is fixedly connected with the two ends of the sponge strips 36, a bidirectional screw rod 312 is rotatably mounted on the inner back of the fixed frame 31 by a bearing and an internal motor, and the extrusion plates 311 are threadedly sleeved on the surfaces of the two ends of the bidirectional screw rod 312, the electric heating wires 310 are fixedly arranged on the inner wall of the fixed frame 31 at equal intervals, the water outlet groove 39 is arranged at the lower end of the fixed frame 31, and the water receiving frame 33 is arranged at the bottom of the water outlet groove 39, the drain pipe 34 is connected to the bottom of the water receiving frame 33, the bidirectional screw rod 312 drives the two extrusion plates 311 to extrude the sponge strips 36 from the two sides of the sponge strips 36, at this time, the mounting plate 35 slides along the groove on the mounting shaft 313, after the sponge strips 36 are extruded, the water absorbed in the sponge strips 36 slides along the inside of the fixed frame 31, flows out of the water outlet groove 39 into the water receiving frame 33, and is sent in through the drain pipe 34, the electric heating wires 310 heat in the fixed frame 31, and the sponge strips 36 can be prevented from being frozen.

[0029] In this embodiment, the sliding grooves 13 are arranged on the outer walls of the two ends of the heating plate 1, the connecting frames 15 are slidably connected in the sliding grooves 13, the connecting frames 15 are connected with the shaft centers of the fixed frames 31, the water receiving frames 33 are fixedly connected with the bottoms of the connecting frames 15, the electric push rods 14 are fixed to the outer ends of the heating plates 1, the elongated ends of the electric push rods 14 are fixedly connected with the connecting frames 15, the gears 37 are fixed to the shaft centers of the rotating frames 32, the toothed plates 38 are meshingly connected to the top portions of the gears 37, and the toothed plates 38 are fixedly connected with the bottoms of the heating plates 1, the electric push rods 14 push the connecting frames 15 to slide along the sliding grooves 13 to move the water absorbing component 3 close to the frosty wall, in this process, the gears 37 move along the paths of the toothed plates 38 to mesh with the toothed plates 38 to rotate, drive the rotating frames 32 to open, expose the sponge strips 36 in the fixed frames 31 to contact with the wall, and absorb the melted water droplets, when not in use, the rotating frames 32 are combined with the fixed frames 31 to protect the sponge strips 36.

[0030] When using the device, the air supply pipe 12 is connected to a hot air blower, and the drain pipe 34 is connected to the outside. The motor drives the lifting screw 21 to rotate, and the moving block 22 is threadedly engaged with the lifting screw 21 to move the heating plate 1 vertically, heating the frosted wall. Hot air is blown near the frosted wall by the heating plate 1 and the water absorption component 3 to melt the frost. The bidirectional screw 312 rotates, driving the two extrusion plates 311 to extrude the sponge strip 36 from both sides. At this time, the mounting plate 35 slides along the groove on the mounting shaft 313. After the sponge strip 36 is extruded, the water absorbed inside slides down the inside of the fixed frame 31 and flows out from the water outlet 39 to the water receiving frame 33. Inside, water is fed through the drain pipe 34. The heating wire 310 heats the inside of the fixed frame 31 to prevent the sponge strip 36 from freezing. The electric push rod 14 pushes the connecting frame 15 to slide along the slide groove 13, bringing the water absorption component 3 closer to the frosted wall. During this process, the gear 37 moves along the path of the toothed plate 38 and meshes with the toothed plate 38 to rotate, causing the rotating frame 32 to open, exposing the sponge strip 36 inside the fixed frame 31 to contact the wall and absorb the melted water droplets. When not in use, the rotating frame 32 and the fixed frame 31 merge to protect the sponge strip 36. After the water droplets are absorbed by the water absorption component 3, they are sent out through the drain pipe 34 to prevent them from dripping onto the ground.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A defrosting device for cold storage panels, comprising a heating plate (1), characterized in that: The heating plate (1) has vertical frames (2) on both sides, and a movable block (22) is slidably connected inside the vertical frame (2). The movable block (22) slides along the inside of the vertical frame (2). The heating plate (1) has air holes (11) equidistantly opened on the front side, and an air supply pipe (12) is fixedly installed on the back side of the heating plate (1). The bottom of the heating plate (1) is provided with a water absorption assembly (3). The water absorption assembly (3) includes a fixed frame (31). The fixed frame (31) is slidably installed on the bottom of the heating plate (1). 1) An electrically driven mounting shaft (313) is rotatably mounted at the inner axis. Four sponge strips (36) are equidistantly mounted on the outer surface of the mounting shaft (313). The fixing frame (31) is a semi-open structure. A rotating frame (32) is slidably sleeved on the outer surface of the fixing frame (31). The two ends of the rotating frame (32) are rotatably connected to the two ends of the fixing frame (31). The fixing frame (31) is provided with two extrusion plates (311) inside, and the extrusion plates (311) extrude and contact the two ends of the sponge strips (36).

2. The defrosting device for cold storage panels according to claim 1, characterized in that: The vertical frame (2) is equipped with a lifting screw (21) which is rotatably mounted inside the frame via a bearing, and the moving block (22) is threaded onto the surface of the lifting screw (21).

3. The defrosting device for cold storage panels according to claim 1, characterized in that: The water-absorbing assembly (3) also includes a mounting plate (35). The mounting plate (35) is slidably mounted on the mounting shaft (313) at both ends of the sponge strip (36) through grooves and springs, and the mounting plate (35) is fixedly connected to both ends of the sponge strip (36).

4. A cold storage panel defrosting device according to claim 3, characterized in that: The fixed frame (31) has a bidirectional lead screw (312) mounted inside the back of the frame via a bearing and a built-in motor, and the extrusion plate (311) is threaded onto the two ends of the bidirectional lead screw (312).

5. A defrosting device for cold storage panels according to claim 4, characterized in that: Heating wires (310) are fixed at equal intervals on the inner wall of the fixed frame (31). A water outlet groove (39) is opened at the lower end of the fixed frame (31), and a water receiving frame (33) is provided at the bottom of the water outlet groove (39). A drain pipe (34) is connected to the bottom of the water receiving frame (33).

6. A defrosting device for cold storage panels according to claim 5, characterized in that: The heating plate (1) has grooves (13) on its outer walls at both ends, and a connecting frame (15) is slidably connected inside the grooves (13). The connecting frame (15) is axially connected to the fixed frame (31), and the water receiving frame (33) is fixedly connected to the bottom of the connecting frame (15).

7. A defrosting device for cold storage panels according to claim 6, characterized in that: An electric push rod (14) is fixed to the outer end of the heating plate (1), and the extended end of the electric push rod (14) is fixedly connected to the connecting frame (15).

8. A defrosting device for cold storage panels according to claim 7, characterized in that: A gear (37) is fixed to the outer end of the shaft of the rotating frame (32). A toothed plate (38) is meshed with the top of the gear (37), and the toothed plate (38) is fixedly connected to the bottom of the heating plate (1).

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