Efficient energy-saving air energy heat pump drying unit

Abstract

The utility model discloses an efficient energy-saving type air energy heat pump drying unit, and relates to the technical field of heat pump drying units, the efficient energy-saving type air energy heat pump drying unit comprises a shell, the main body of the shell is of a box body structure with a one-way opening at the front end, and moving wheels are installed on the bottom end face of the shell. According to the utility model, the filter element seat capable of moving along the guide rail and the air outlet end are arranged, so that when the air purifier is used, the air outlet end fixedly connected to the bottom end surface of the filter element seat is synchronously utilized to uniformly distribute air on the heating assembly fixedly connected in the shell for full heating operation; when air enters the filter element base through the air inlet end and the connecting pipe, moisture and impurities in the air can be rapidly filtered through the arrangement of the filter pad in the filter element base, and then the purpose of being more practical is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat pump drying units, in particular to a high-efficiency and energy-saving air energy heat pump drying unit. Background Art

[0002] The heat pump dryer is a heat-raising device, which is mainly used in the drying and dehydration process of food, medicinal materials, wood, agricultural and sideline products, industrial products, etc. There is a patent for a heat pump drying unit, and the patent publication number is CN219735769U. This application discloses a heat pump drying unit, including: a frame, a compressor, a first fin heat exchanger, a distributor, and a fixed component. The compressor is installed in the frame, the first fin heat exchanger is tilted above the compressor, the fixed component is installed on the end plate of the first fin heat exchanger, and the distributor is installed on the fixed component. The distributor can always maintain a vertical state with the ground through the fixed component, and the distributor and the first fin heat exchanger are connected through a number of liquid distribution pipes. This application ensures that the distributor always remains vertical to the ground, ensures that the flow rate flowing into the fin heat exchanger is consistent, and ensures the heat exchange effect of the fin heat exchanger.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: although it can be used through a compressor when in use, due to the lack of an effective uniform air distribution structure, it is easy for external air to enter the dryer due to uneven distribution of cold air, resulting in low heating efficiency. There are limitations, so we propose an efficient and energy-saving air-source heat pump drying unit to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a high-efficiency and energy-saving air-energy heat pump drying unit, which solves the problem that although the prior art can be used through a compressor, it lacks an effective uniform air distribution structure when in use, which easily leads to low heating efficiency due to uneven distribution of cold air when external air enters the dryer, and has limitations.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a high-efficiency and energy-saving air-energy heat pump drying unit, including a shell, the main body of the shell is a box structure with a one-way opening at the front end, and a moving wheel is installed on the bottom end surface of the shell, and there are four moving wheels in total, and the four moving wheels are respectively installed at the four corners of the bottom end surface of the shell, the moving wheel and the shell together constitute a supporting structure, and a socket is opened on the front end surface of the shell, and the socket is an installation hole. There are four installation holes in total, and the four installation holes are respectively opened at the four corners of the front end surface of the shell.

[0006] Preferably, the main body of the flange is an annular structure, and the flange and the hot air pipe together form a connecting structure, and a heating component is fixedly connected to the inside of the shell, the heating component is an electric heating structure, and a baffle is installed on the front end surface of the shell, and the baffle is used to close the front end opening of the shell.

[0007] Preferably, the baffle is provided with a through groove inside, which matches the air inlet end, and through holes are also provided at the four corners inside the baffle, and fixing bolts are screwed inside the through holes, and the fixing bolts and the baffle together form a closed structure for the front end opening of the shell.

[0008] Preferably, a control terminal is fixedly connected to the front end surface of the baffle, the main body of the control terminal is a control screen structure, and the control terminal and the control screen together constitute a control structure, and a guide rail is fixedly connected to the inside of the shell, and the main body of the guide rail is horizontally arranged.

[0009] Preferably, the shell and the mounting hole together form a connection structure, and a through hole is opened at the lower side of the left end surface of the shell, the interior of the through hole is fixedly connected to a hot air pipe, the hot air pipe is connected to the shell, and a flange is fixedly connected to the side of the hot air pipe away from the shell.

[0010] Preferably, the guide rails are provided at two locations, and the two guide rails are fixedly connected in a linear array at the front and rear side positions inside the shell, and the two guide rails are arranged opposite to each other. An electric push rod is also installed on the inner side of the guide rail, and the electric push rod is arranged horizontally and parallel to the guide rail.

[0011] Preferably, a filter cartridge seat is installed on the right end surface of the electric push rod, the interior of the filter cartridge seat is filled with dehumidification cotton, and a slider is fixedly connected to the outer peripheral surface of the filter cartridge seat, and there are two sliders in total, and the two sliders are respectively fixedly connected to the front and rear side positions of the filter cartridge seat, and a connecting pipe is fixedly connected to the top surface of the filter cartridge seat, the connecting pipe is a flexible structure, and is connected to the filter cartridge seat, and an extraction pump for air intake is fixedly connected to the front end surface of the filter cartridge seat, and an air outlet is fixedly connected to the bottom end opening of the filter cartridge seat.

[0012] Beneficial Effects

[0013] The utility model provides a high-efficiency and energy-saving air energy heat pump drying unit. Compared with the prior art, it has the following beneficial effects:

[0014] The high-efficiency and energy-saving air-energy heat pump drying unit is provided with a filter element seat and an air outlet end that can be moved along a guide rail. When it is in use, it can draw in external air by using the air inlet end, and simultaneously use the air outlet end fixedly connected to the bottom end surface of the filter element seat to evenly distribute the air on the heating component fixedly connected to the shell to perform a sufficient heating operation, thereby achieving the purpose of improving thermal efficiency.

[0015] The high-efficiency and energy-saving air-energy heat pump drying unit is provided with a filter element seat inside the guide rail, so that when the air enters the filter element seat through the air inlet end and the connecting pipe, the filter pad in the filter element seat can be used to quickly filter the moisture and impurities in the air, thereby achieving a more practical purpose. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the front and side view of the structure of the shell of the drying unit of the utility model after being cut;

[0017] Figure 2 This is a schematic diagram of the combined structure of the drying unit of the utility model;

[0018] Figure 3 This is a schematic diagram of the front structure of the shell of the drying unit of the utility model;

[0019] Figure 4 This is a schematic diagram of the combined structure of the connecting pipe and the air inlet end of the drying unit of the utility model;

[0020] Figure 5 This is a schematic diagram of the front side structure of the shell of the drying unit of the utility model;

[0021] Figure 6 It is a schematic diagram of the top view of the drying unit of the utility model.

[0022] In the figure: 1. Shell; 101. Moving wheel; 102. Mounting hole; 103. Hot air pipe; 104. Flange; 2. Heating component; 201. Baffle; 202. Fixing bolt; 203. Control end; 3. Guide rail; 301. Electric push rod; 302. Filter element seat; 303. Slider; 304. Connecting pipe; 305. Air inlet end; 306. Air outlet end; 307. Extraction pump. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 6The utility model provides a technical solution: an efficient and energy-saving air energy heat pump drying unit, comprising a shell 1, the main body of the shell 1 is a box structure with a one-way opening at the front end, and a moving wheel 101 is installed on the bottom end surface of the shell 1, and the moving wheel 101 is provided at four locations, and the four moving wheels 101 are respectively installed at the four corners of the bottom end surface of the shell 1, and the moving wheel 101 and the shell 1 together form a supporting structure, and a plug hole is provided on the front end surface of the shell 1, and the plug hole is a mounting hole 102, and the mounting hole 102 is provided at four locations, and the four mounting holes 102 are respectively opened at the four corners of the front end surface of the shell 1;

[0025] By installing the moving wheels 101 on the bottom end surface of the housing 1 , when the housing 1 is in use, the moving wheels 101 installed on the bottom end surface of the housing 1 can be used for auxiliary movement.

[0026] See also Figure 1 , Figure 3 The shell 1 and the mounting hole 102 together form a connection structure, and a through hole is opened at the lower side of the left end surface of the shell 1, and a hot air pipe 103 is fixedly connected to the inside of the through hole. The hot air pipe 103 is connected to the shell 1, and a flange 104 is fixedly connected to the side of the hot air pipe 103 away from the shell 1;

[0027] The hot air pipe 103 is fixedly connected to the outer side of the shell 1, so that when it is in use, the heated air can be quickly discharged.

[0028] See also Figure 1 , Figure 3 There are two guide rails 3, and the two guide rails 3 are fixedly connected to the front and rear side positions of the housing 1 in a linear array, and the two guide rails 3 are arranged opposite to each other. An electric push rod 301 is also installed on the inner side of the guide rail 3. The electric push rod 301 is arranged horizontally and parallel to the guide rail 3;

[0029] The guide rail 3 is fixedly connected to the inside of the housing 1 so that the filter element seat 302 can be moved when it is in use.

[0030] See also Figure 1 , Figure 3 The main body of the flange 104 is an annular structure, and the flange 104 and the hot air pipe 103 together form a connection structure, and the interior of the shell 1 is fixedly connected with a heating component 2, the heating component 2 is an electric heating structure, and a baffle 201 is installed on the front end surface of the shell 1, and the baffle 201 is used to close the front end opening of the shell 1;

[0031] By installing the baffle 201 on the front end surface of the housing 1, a sealing operation for the front end opening of the housing 1 can be achieved.

[0032] See also Figure 1 , Figure 3 A control terminal 203 is fixedly connected to the front end surface of the baffle 201, the main body of the control terminal 203 is a control screen structure, and the control terminal 203 and the control screen together constitute a control structure, and a guide rail 3 is fixedly connected to the inside of the housing 1, and the main body of the guide rail 3 is arranged horizontally;

[0033] By fixing the control end 203 on the front end surface of the baffle 201, rapid temperature adjustment can be achieved when the baffle 201 is in use.

[0034] See also Figure 1 , Figure 3 The baffle plate 201 has a through slot inside, which matches the air inlet end 305, and through holes are also formed at the four corners inside the baffle plate 201, and the fixing bolts 202 are screwed inside the through holes. The fixing bolts 202 and the baffle plate 201 together form a closed structure for the front end opening of the housing 1;

[0035] By providing a through groove matching the air inlet end 305 inside the baffle 201, it is easier to intake air when in use.

[0036] See also Figure 1 , Figure 3 A filter element seat 302 is installed on the right end surface of the electric push rod 301, and the interior of the filter element seat 302 is filled with dehumidification cotton, and a slider 303 is fixedly connected to the outer peripheral surface of the filter element seat 302, and the slider 303 is provided at two locations, and the two sliders 303 are respectively fixedly connected to the front and rear side positions of the filter element seat 302, and a connecting pipe 304 is fixedly connected to the top surface of the filter element seat 302, and the connecting pipe 304 is a flexible structure and is connected to the filter element seat 302, and an extraction pump 307 for air intake is fixedly connected to the front end surface of the filter element seat 302, and an air outlet 306 is fixedly connected to the bottom opening of the filter element seat 302;

[0037] By installing a filter element seat 302 on the right end face of the electric push rod 301, it is possible to filter the air drawn in from the outside when it is in use, so that the moisture inside can be filtered to achieve the purpose of sufficient heating.

[0038] During operation, when the heat pump drying unit is in use, the housing 1 can be moved to a suitable position by using the moving wheel 101 installed on its bottom end surface, and the hot air pipe can be connected and limited to the flange 104 fixedly connected to the outside of the hot air pipe 103 simultaneously, and after the connection is completed, the extraction pump 307 installed on the front end surface of the filter element seat 302 can be synchronously started to draw in external air through the air inlet end 305 fixedly connected to the front end surface of the pipe 304, and the air can be filtered by using the filter element seat 302 arranged on the right end surface of the electric push rod 301;

[0039] And when the filtration is completed, the temperature of the heating component 2 currently arranged in the shell 1 can be controlled by the control end 203 arranged on the front end surface of the baffle 201, and the air can be sprayed downward by utilizing the air outlet end 306 arranged on the bottom end surface of the filter element seat 302, and simultaneously blown onto the heating component 2 arranged in the shell 1 to perform efficient heating operation.

[0040] In summary, the device is provided with a filter element seat 302, so that when external humid air enters the filter element seat 302, the moisture can be filtered and discharged synchronously, thereby achieving a more practical purpose.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A high-efficiency and energy-saving air-energy heat pump drying unit, comprising a housing (1), characterized in that: The main body of the shell (1) is a box structure with a one-way opening at the front end, and a moving wheel (101) is installed on the bottom end surface of the shell (1), and the moving wheel (101) is provided at four locations, and the four moving wheels (101) are respectively installed at the four corners of the bottom end surface of the shell (1), and the moving wheel (101) and the shell (1) together form a supporting structure, and a plug hole is provided on the front end surface of the shell (1), and the plug hole is a mounting hole (102), and the mounting hole (102) is provided at four locations, and the four mounting holes (102) are respectively opened at the four corners of the front end surface of the shell (1).

2. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 1 is characterized in that: The shell (1) and the mounting hole (102) together form a connection structure, and a through hole is provided at a lower side of the left end surface of the shell (1), a hot air pipe (103) is fixedly connected to the interior of the through hole, the hot air pipe (103) and the shell (1) are connected, and a flange (104) is fixedly connected to the side of the hot air pipe (103) away from the shell (1).

3. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 2 is characterized in that: The main body of the flange (104) is an annular structure, and the flange (104) and the hot air pipe (103) together form a connection structure, and the interior of the shell (1) is fixedly connected to a heating component (2), the heating component (2) is an electric heating structure, and a baffle (201) is installed on the front end surface of the shell (1), and the baffle (201) is used to close the front end opening of the shell (1).

4. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 3 is characterized in that: The baffle (201) is provided with a through groove inside, the through groove matches the air inlet end (305), and through holes are also provided at the four corners inside the baffle (201), the interior of which is screwed with a fixing bolt (202), and the fixing bolt (202) and the baffle (201) together form a closed structure for the front end opening of the shell (1).

5. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 4 is characterized in that: A control end (203) is fixedly connected to the front end surface of the baffle (201), the main body of the control end (203) is a control screen structure, and the control end (203) and the control screen together form a control structure, and a guide rail (3) is fixedly connected to the inside of the shell (1), and the main body of the guide rail (3) is arranged horizontally.

6. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 5 is characterized in that: The guide rails (3) are provided at two locations, and the two guide rails (3) are fixedly connected to the front and rear side positions inside the housing (1) in a linear array, and the two guide rails (3) are arranged opposite to each other. An electric push rod (301) is also installed on the inner side of the guide rail (3), and the electric push rod (301) is arranged horizontally and parallel to the guide rail (3).

7. The high-efficiency and energy-saving air-energy heat pump drying unit according to claim 6 is characterized in that: A filter cartridge seat (302) is installed on the right end surface of the electric push rod (301), the interior of the filter cartridge seat (302) is filled with dehumidification cotton, and a slider (303) is fixedly connected to the outer peripheral surface of the filter cartridge seat (302), and the sliders (303) are provided at two locations, and the two sliders (303) are respectively fixedly connected to the front and rear side positions of the filter cartridge seat (302), and a connecting pipe (304) is fixedly connected to the top end surface of the filter cartridge seat (302), and the connecting pipe (304) is a flexible structure and is connected to the filter cartridge seat (302), and an extraction pump (307) for air intake is fixedly connected to the front end surface of the filter cartridge seat (302), and an air outlet (306) is fixedly connected to the bottom opening of the filter cartridge seat (302).

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