CN213179150U - Small part drying device utilizing waste heat of air source heat pump - Google Patents
Small part drying device utilizing waste heat of air source heat pump Download PDFInfo
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- CN213179150U CN213179150U CN202021267145.5U CN202021267145U CN213179150U CN 213179150 U CN213179150 U CN 213179150U CN 202021267145 U CN202021267145 U CN 202021267145U CN 213179150 U CN213179150 U CN 213179150U
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- drying
- drying chamber
- waste heat
- air source
- heat pump
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Abstract
The utility model discloses an utilize small-size part drying device of air source heat pump waste heat, including fan, drying chamber, drying drum, cylinder support, driving gear, driven rack, driving motor, waste heat heater, air source heat pump, condenser, evaporimeter, expansion valve, compressor, refrigerant pipe, air intake, the fan passes through the pipeline and is connected with the drying chamber, be equipped with drying drum in the drying chamber, drying drum and cylinder support rotatable coupling, cylinder support fixes on the drying chamber inner wall, be fixed with driven rack on the drying drum, one side that the fan was kept away from to the drying chamber is connected with the tuber pipe, the one end and the waste heat heater of drying chamber are kept away from to the tuber pipe are connected, waste heat heater is connected with air source heat pump. The utility model discloses simple structure, convenient to use has reduced the energy that consumes when small-size part is dry, has reached energy-conserving effect, has improved the dry efficiency of small-size part.
Description
Technical Field
The utility model relates to an air source heat pump drying field, concretely relates to utilize small-size part drying device of air source heat pump waste heat.
Background
In the process of machining small parts, the parts are dried finally, open type electric heating drying is mainly applied in the existing production, the small parts are placed on a conveying belt of a drying device and enter the drying device to be dried, and then the small parts come out of the drying device through the conveying belt.
Disclosure of Invention
In order to solve the defects of the prior art, the utility model provides a following technical scheme.
A small part drying device utilizing waste heat of an air source heat pump comprises a fan, a drying chamber, a drying roller, a roller support, a driving gear, a driven gear strip, a driving motor, a waste heat heater, an air source heat pump, a condenser, an evaporator, an expansion valve, a compressor, a refrigerant pipe and an air inlet, wherein the fan is connected with the drying chamber through a pipeline, the drying chamber is provided with a drying chamber door, the drying roller is arranged in the drying chamber and made of a metal mesh plate, the drying roller is provided with a roller door and rotatably connected with the roller support, the roller support is fixed on the inner wall of the drying chamber, the driven gear strip is fixed on the drying roller, the driving gear is matched with the driven gear strip, the driving gear is driven by the driving motor, and one side of the drying chamber, which is far away from the fan, is connected with an air pipe, the air pipe is connected with a waste heat heater at one end far away from the drying chamber, the waste heat heater is connected with an air source heat pump, the air source heat pump consists of a compressor, a condenser, an expansion valve and an evaporator, the outer side of the evaporator is connected with an air inlet, the condenser is connected with the evaporator through a pipeline, and the compressor, the condenser, the expansion valve and the evaporator are sequentially connected through a refrigerant pipe;
further, a sealing gasket is arranged on the periphery of the drying chamber door.
The utility model discloses the gain effect is simple structure, and convenient to use has reduced the energy that consumes when small-size part is dry, has reached energy-conserving effect, has improved the dry efficiency of small-size part.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the air dryer comprises a fan, 2 parts of a drying chamber, 3 parts of a drying roller, 4 parts of a roller bracket, 5 parts of a driven rack, 6 parts of a driving gear, 7 parts of a driving motor, 8 parts of an air pipe, 9 parts of a waste heat heater, 10 parts of an air source heat pump, 11 parts of a condenser, 12 parts of an evaporator, 13 parts of an expansion valve, 14 parts of a compressor, 15 parts of a refrigerant pipe and 16 parts of an air inlet.
Detailed Description
In order to clearly understand the technical solution of the present invention, the following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, a small part drying device using waste heat of an air source heat pump 10 includes a fan 1, a drying chamber 2, a drying drum 3, a drum support 4, a driving gear 6, a driven gear rack, a driving motor 7, a waste heat heater 9, an air source heat pump 10, a condenser 11, an evaporator 12, an expansion valve 13, a compressor 14, a refrigerant pipe 15, and an air inlet 16, wherein the fan 1 is connected to the drying chamber 2 through a pipeline, the drying chamber 2 is provided with a drying chamber door, the drying drum 3 is arranged in the drying chamber 2, the drying drum 3 is made of a metal mesh plate, the drying drum 3 is provided with a drum door, the drying drum 3 is rotatably connected to the drum support 4, the drum support 4 is fixed on an inner wall of the drying chamber 2, the drying drum 3 is fixed with a driven gear rack, the driving gear 6 is matched with the driven gear rack, the driving gear 6 is driven by a driving motor 7, one side of the drying chamber 2, which is far away from the fan 1, is connected with an air pipe 8, one end of the air pipe 8, which is far away from the drying chamber 2, is connected with a waste heat heater 9, the waste heat heater 9 is connected with an air source heat pump 10, the air source heat pump 10 consists of a compressor 14, a condenser 11, an expansion valve 13 and an evaporator 12, the outer side of the evaporator 12 is connected with an air inlet 16, the condenser 11 is connected with the evaporator 12 through a pipeline, and the compressor 14, the condenser 11, the expansion valve 13 and the evaporator 12 are sequentially connected through a refrigerant;
preferably, the periphery of the door of the drying chamber 2 is provided with a sealing gasket.
The working principle is as follows: during the use, open drying chamber door and cylinder door earlier, put into drying drum 3 with the small-size part through the cylinder door in, then closed cylinder and drying chamber door, open the switch, driving motor 7 drive driving gear 6 rotates, driving gear 6 drives driven rack 5 motion, drying drum 3 rotates, outside air is under the effect of fan 1, enter into air source heat pump 10's evaporimeter 12 through air intake 16, the temperature and the humidity of the effect air through evaporimeter 12 all reduce, then the air gets into air source heat pump 10's condenser 11, the condensation waste heat temperature of air absorption refrigerant rises in condenser 11, then its temperature further rises through waste heat heater 9 of air, become high temperature drying's air, high temperature drying's air gets into drying chamber 2, carry out the drying to the small-size part in drying drum 3.
The utility model discloses simple structure, convenient to use has reduced the energy that consumes when small-size part is dry, has reached energy-conserving effect, has improved the dry efficiency of small-size part.
The above is the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principle in the application scope of the present invention are included in the application scope of the present invention.
Claims (2)
1. A small part drying device utilizing waste heat of an air source heat pump is characterized by comprising a fan, a drying chamber, a drying roller, a roller support, a driving gear, a driven gear strip, a driving motor, a waste heat heater, an air source heat pump, a condenser, an evaporator, an expansion valve, a compressor, a refrigerant pipe and an air inlet, wherein the fan is connected with the drying chamber through a pipeline, the drying chamber is provided with a drying chamber door, the drying chamber is internally provided with the drying roller, the drying roller is made of a metal mesh plate and provided with a roller door, the drying roller is rotatably connected with the roller support, the roller support is fixed on the inner wall of the drying chamber, the driven gear strip is fixed on the drying roller, the driving gear is matched with the driven gear strip, the driving gear is driven by the driving motor, and one side of the drying chamber, which is far away from the fan, is connected, the air pipe is far away from the one end of drying chamber and is connected with waste heat heater, waste heat heater is connected with air source heat pump, air source heat pump comprises compressor, condenser, expansion valve and evaporimeter, and the evaporimeter outside is connected with the air intake, and condenser and evaporimeter pass through the pipe connection, compressor, condenser, expansion valve, evaporimeter loop through refrigerant union coupling.
2. The small-sized drying device for parts using waste heat of air source heat pump as claimed in claim 1, wherein the drying chamber door is provided with a sealing gasket at its periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267145.5U CN213179150U (en) | 2020-07-02 | 2020-07-02 | Small part drying device utilizing waste heat of air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021267145.5U CN213179150U (en) | 2020-07-02 | 2020-07-02 | Small part drying device utilizing waste heat of air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213179150U true CN213179150U (en) | 2021-05-11 |
Family
ID=75790431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021267145.5U Active CN213179150U (en) | 2020-07-02 | 2020-07-02 | Small part drying device utilizing waste heat of air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213179150U (en) |
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2020
- 2020-07-02 CN CN202021267145.5U patent/CN213179150U/en active Active
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