A device for realizing low-temperature weather air source heat pump icing by sheet metal conduction heating

Abstract

The utility model relates to air source heat pump icing technical field discloses a device for realizing low temperature weather air source heat pump icing by sheet metal conduction heating, including bottom plate, protection subassembly, support subassembly and positioning heating subassembly, the front end of bottom plate is provided with protection subassembly, support subassembly, positioning heating subassembly, the protection subassembly includes mounting seat, the positioning heating subassembly includes electric heating band. This device for realizing low temperature weather air source heat pump icing by sheet metal conduction heating is provided with positioning heating subassembly, when the ambient temperature is lower than -5 DEG C, air energy heat pump senses that temperature is too low, and electric heating runs heating, and sheet metal both sides clamp electric heating band, make sheet metal better heat, make temperature conduction to the water pan, so as to not appear the water pan and produce icing or the situation of electric heating freeze and unable to run occurs, solves the situation that air energy heat pump cannot drain water or freeze and break copper pipe and the problem of electric heating freeze and unable to run.

Description

Technical Field

[0001] This utility model relates to the field of air source heat pump icing technology, specifically a device for achieving air source heat pump icing in low-temperature weather by utilizing sheet metal conduction heating. Background Technology

[0002] In low or severe weather, condensation from the fins of an air source heat pump or rainwater can accumulate in the drip tray. At temperatures between -5°C and 35°C, the drip tray may freeze, preventing water from draining, damaging the copper pipes, or causing the electric heater to freeze and stop operating.

[0003] Now, a novel device is proposed to solve the above problems by utilizing sheet metal conduction heating to achieve air source heat pump icing in low-temperature weather. Utility Model Content

[0004] The purpose of this invention is to provide a device for achieving icing of air source heat pumps in low-temperature weather by utilizing sheet metal conduction heating, in order to solve the problems mentioned in the background art, such as air source heat pumps being unable to drain water or copper pipes freezing and being unable to operate due to electric heating freezing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for achieving icing of an air source heat pump in low-temperature weather using sheet metal conduction heating, comprising a base plate, a protective component, a support component, and a positioning heating component. The front end of the base plate is provided with the protective component, the support component, and the positioning heating component. The protective component includes a mounting base. The positioning heating component includes an electric heating strip, which is disposed on the top and one side of the front end of the base plate. A clamping plate is provided at the front end of the electric heating strip. The top and one side of the clamping plate are snapped onto the outside of the base plate. Positioning screws are movably connected to the top and one side of the clamping plate, and the clamping plate is detachable from the base plate via the positioning screws. A third reserved groove is provided at the front end of the clamping plate, and a mounting block is fixedly connected to the front end of the base plate.

[0006] As a further technical solution of this utility model, the mounting block is embedded inside the third reserved groove.

[0007] As a further technical solution of this utility model, the mounting base is welded to the four corners at the front end of the base plate, the front end of the mounting base is provided with a fixing shell, and the interior of the four corners at the rear end of the fixing shell is provided with positioning grooves.

[0008] As a further technical solution of this utility model, the top and bottom of the fixing shell are provided with first reserved grooves, and the fixing shell is detachably attached to the outside of the mounting base by the positioning groove.

[0009] As a further technical solution of this utility model, the support component includes a first sheet metal part, the rear end of the first sheet metal part is fixedly connected to the front end of the base plate, and a second sheet metal part is provided on the outside of the first sheet metal part.

[0010] As a further technical solution of this utility model, the first sheet metal part and the second sheet metal part are respectively provided with two sets.

[0011] As a further technical solution of this utility model, the rear end of the second sheet metal part is provided with a second reserved groove, and the second sheet metal part is detachably connected to the outside of the first sheet metal part through the second reserved groove.

[0012] As a further technical solution of this utility model, the clamp is made of transparent material.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the device for achieving air source heat pump icing in low-temperature weather by using sheet metal conduction heating not only achieves sheet metal conduction heating and facilitates wear protection of the bottom of sheet metal parts, but also achieves; By incorporating a positioning heating component, electric heating belt, clamping plate, positioning screws, third reserved slot, and mounting block, the air source heat pump senses the low temperature when the ambient temperature is below -5℃ and starts electric heating. The electric heating belt is clamped on both sides of the sheet metal to allow the sheet metal to be heated better and to conduct the temperature to the water tray. This prevents the water tray from freezing or the electric heating from freezing and becoming inoperable. By setting up protective components, mounting base, fixed shell, first reserved slot, and positioning slot, the fixed shell can be installed on the outside of the mounting base using the positioning slot on the top of the fixed shell. The first reserved slot makes it easy to reserve the position of the second sheet metal part. Thus, the fixed shell can protect the bottom of the sheet metal part from wear, which is convenient for long-term use and also facilitates heat preservation. By incorporating a support component, a first sheet metal part, a second sheet metal part, and a second reserved slot, the second sheet metal part can be fixed to the bottom of the base plate during assembly. Then, the second sheet metal part can be snapped onto the outside of the first sheet metal part through the second reserved slot, thereby achieving the functions of supporting it and positioning the clamping plate, making assembly faster and more convenient. Attached Figure Description

[0014] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a side view of the connection between the clamping plate and the base plate of this utility model. Figure 3 This is a front view structural diagram of the connection method between the fixing shell and the base plate of this utility model; Figure 4 This is a side view structural diagram of the connection method between the second sheet metal parts of this utility model; Figure 5 This is a bottom view schematic diagram of the connection method between the fixed shell and the base plate of this utility model; Figure 6 This is a front view structural diagram of the connection method between the clamping plate and the base plate of this utility model.

[0015] In the diagram: 1. Base plate; 2. Protective component; 201. Mounting base; 202. Fixing shell; 203. First reserved slot; 204. Positioning slot; 3. Support component; 301. First sheet metal part; 302. Second sheet metal part; 303. Second reserved slot; 4. Positioning heating component; 401. Electric heating belt; 402. Clamping plate; 403. Positioning screw; 404. Third reserved slot; 405. Mounting block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-6 This utility model provides an embodiment of a device for achieving air source heat pump icing in low-temperature weather by using sheet metal conduction heating. The device includes a base plate 1, a protective component 2, a support component 3, and a positioning heating component 4. The front end of the base plate 1 is provided with the protective component 2, the support component 3, and the positioning heating component 4. The protective component 2 includes a mounting base 201. The positioning heating component 4 includes an electric heating belt 401. The electric heating belt 401 is provided on the top and one side of the front end of the base plate 1. The front end of the electric heating belt 401 is provided with a clamping plate 402. The top and one side of the clamping plate 402 are snapped onto the outside of the base plate 1. The top and one side of the clamping plate 402 are respectively movably connected with positioning screws 403. The clamping plate 402 is detachable from the base plate 1 through the positioning screws 403. The front end of the clamping plate 402 is provided with a third reserved groove 404. The front end of the base plate 1 is fixedly connected with a mounting block 405. The mounting block 405 is embedded inside the third reserved slot 404; The 402 plywood is made of transparent material; Specifically, such as Figure 1 , Figure 2 and Figure 6 As shown, when the ambient temperature is below -5℃, the air source heat pump senses that the temperature is too low and starts to heat up. The electric heating strip 401 is clamped on both sides of the sheet metal to allow the sheet metal to be heated better and to conduct the temperature to the water tray. This prevents the water tray from freezing or the electric heating from freezing and becoming inoperable.

[0018] Mounting base 201 is welded to the four corners at the front end of base plate 1. Mounting base 201 has a fixing shell 202 at the front end and positioning grooves 204 are provided inside the four corners at the rear end of fixing shell 202. The top and bottom of the fixed shell 202 are provided with first reserved grooves 203, and the fixed shell 202 is detachably attached to the outside of the mounting base 201 by positioning groove 204; Specifically, such as Figure 1 , Figure 3 and Figure 5 As shown, the positioning groove 204 on the top of the fixed shell 202 allows the fixed shell 202 to be installed on the outside of the mounting base 201. The first reserved groove 203 facilitates the reservation of the position of the second sheet metal part 302. Thus, the fixed shell 202 can provide wear protection for the bottom of the sheet metal part, which is convenient for long-term use and also facilitates heat preservation.

[0019] The support component 3 includes a first sheet metal part 301, the rear end of the first sheet metal part 301 is fixedly connected to the front end of the base plate 1, and a second sheet metal part 302 is provided on the outside of the first sheet metal part 301. The first sheet metal part 301 and the second sheet metal part 302 are each provided with two sets; The rear end of the second sheet metal part 302 is provided with a second reserved groove 303, and the second sheet metal part 302 is detachably connected to the outside of the first sheet metal part 301 through the second reserved groove 303. Specifically, such as Figure 1 and Figure 3 As shown, during assembly, the second sheet metal part 302 can be fixed to the bottom of the base plate 1, and then the second sheet metal part 302 can be snapped onto the outside of the first sheet metal part 301 through the second reserved groove 303, thereby realizing the function of supporting it and positioning the clamping plate 402, making the assembly process faster and more convenient.

[0020] Working principle: In use, the second sheet metal part 302 is first fixed to the bottom of the base plate 1 during assembly. Then, the second sheet metal part 302 is snapped onto the outside of the first sheet metal part 301 through the second reserved groove 303, thereby achieving the functions of supporting it and positioning the clamping plate 402. Then, when the ambient temperature is below -5℃, the air source heat pump senses the low temperature and starts electric heating. The electric heating strip 401 is clamped on both sides of the sheet metal to make the sheet metal better heated and to conduct the temperature to the water tray, so that the water tray will not freeze or the electric heating will freeze and fail to operate. Finally, the positioning groove 204 on the top of the fixing shell 202 allows the fixing shell 202 to be installed on the outside of the mounting base 201. The first reserved groove 203 makes it easy to reserve the position of the second sheet metal part 302. Thus, the fixing shell 202 can protect the bottom of the sheet metal part from wear and tear, which is convenient for long-term use and also facilitates heat preservation.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for achieving air-source heat pump icing in low-temperature weather using sheet metal conduction heating, comprising a base plate (1), a protective assembly (2), a support assembly (3), and a positioning heating assembly (4), characterized in that: The front end of the base plate (1) is provided with a protective component (2), a support component (3), and a positioning heating component (4). The protective component (2) includes a mounting base (201), and the positioning heating component (4) includes an electric heating band (401). The electric heating band (401) is located on the top and one side of the front end of the base plate (1). The front end of the electric heating band (401) is provided with a clamping plate (402). The top and one side of the clamping plate (402) are snapped onto the outside of the base plate (1). The top and one side of the clamping plate (402) are respectively movably connected with positioning screws (403). The clamping plate (402) is detachable from the base plate (1) through the positioning screws (403). The front end of the clamping plate (402) is provided with a third reserved groove (404), and the front end of the base plate (1) is fixedly connected with a mounting block (405).

2. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating as described in claim 1, characterized in that: The mounting block (405) is embedded inside the third reserved slot (404).

3. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating as described in claim 1, characterized in that: The mounting base (201) is welded to the four corners at the front end of the base plate (1). The front end of the mounting base (201) is provided with a fixing shell (202), and the interior of the four corners at the rear end of the fixing shell (202) is provided with positioning grooves (204).

4. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating according to claim 3, characterized in that: The top and bottom of the fixed shell (202) are provided with first reserved grooves (203), and the fixed shell (202) is detachably attached to the outside of the mounting base (201) by positioning groove (204).

5. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating according to claim 1, characterized in that: The support component (3) includes a first sheet metal part (301), the rear end of the first sheet metal part (301) is fixedly connected to the front end of the base plate (1), and a second sheet metal part (302) is provided on the outside of the first sheet metal part (301).

6. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating according to claim 5, characterized in that: The first sheet metal part (301) and the second sheet metal part (302) are respectively provided with two sets.

7. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating as described in claim 5, characterized in that: The second sheet metal part (302) has a second reserved groove (303) at its rear end. The second sheet metal part (302) is detachably attached to the outside of the first sheet metal part (301) through the second reserved groove (303).

8. The device for achieving air source heat pump icing in low-temperature weather using sheet metal conduction heating according to claim 1, characterized in that: The clamp (402) is made of transparent material.

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