CN210292494U - Low-temperature air source heat pump with automatic defrosting function - Google Patents
Low-temperature air source heat pump with automatic defrosting function Download PDFInfo
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- CN210292494U CN210292494U CN201921202911.7U CN201921202911U CN210292494U CN 210292494 U CN210292494 U CN 210292494U CN 201921202911 U CN201921202911 U CN 201921202911U CN 210292494 U CN210292494 U CN 210292494U
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Abstract
The utility model discloses a low temperature air source heat pump with automatic defrosting function, concretely relates to heat pump field, including shell, evaporimeter and protective frame, the top threaded connection of shell has the ventilation pipe, the inside of shell is equipped with the protecting groove, the both ends of protecting groove all are equipped with the round hole board, the inner wall of protecting groove is equipped with the asbestos layer, the evaporimeter is located one side of protecting groove, the below of evaporimeter is equipped with the compressor, the front end and the rear end of compressor all are equipped with the hot plate, the protective frame is located the rear end of shell, the centre of protective frame is equipped with the baffle, be equipped with the spliced pole between baffle and the protective frame. The utility model discloses a guard groove can play the guard action to the inside control mainboard of heat pump, utilizes the cooperation of protecting frame and baffle to use, can adjust the thermovent, prevents that air source heat pump when not using, and the dust is inside from thermovent access device.
Description
Technical Field
The utility model relates to an air source heat pump field, more specifically say, the utility model relates to a low temperature air source heat pump with automatic defrosting function.
Background
The air source heat pump is an energy-saving device which utilizes high-level energy to make heat flow from low-level heat source air to high-level heat source, it is a form of heat pump, and as the name suggests, the heat pump is just like the heat pump, and can convert the low-level heat energy which can not be directly utilized, such as the heat contained in air, soil and water into high-level heat energy which can be utilized, so as to attain the goal of saving partial high-level energy.
However, when the air source heat pump is actually used, the existing air source heat pump does not have a strong protection measure for the internal control mainboard, so that the control mainboard is easy to damage, and the heat dissipation port cannot be adjusted, so that dust is easy to enter the device from the heat dissipation port when the air source heat pump is not used.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a low temperature air source heat pump with automatic defrosting function can play the guard action to the inside control mainboard of heat pump through the protective housing, utilizes the cooperation of protecting frame and baffle to use, can adjust the thermovent, prevents that air source heat pump when not using, and the dust is inside from thermovent access arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a low-temperature air source heat pump with an automatic defrosting function comprises a shell, an evaporator and a protective frame, wherein a ventilation pipe is connected to the top end of the shell in a threaded manner, a fan is arranged inside the ventilation pipe and fixedly connected with the ventilation pipe, bottom feet are fixedly connected to the bottom surface of the shell, a protective groove is arranged inside the shell and fixedly connected with the shell, round hole plates are arranged at two ends of the protective groove, an asbestos layer is arranged on the inner wall of the protective groove, and the asbestos layer is bonded with the protective groove;
the utility model discloses a solar water heater, including evaporimeter, hot-water line, cold water pipe, protection frame, baffle, hot-water line, protection frame and shell, the evaporimeter is located one side of protective tank, the below of evaporimeter is equipped with the compressor, the front end and the rear end of compressor all are equipped with the hot plate, one side of compressor is equipped with temperature sensor, the rear end of evaporimeter is equipped with water heat exchanger, one side fixed connection hot-water line of water heat exchanger, the below of hot-water line is equipped with the cold water pipe, the protection frame is located.
In a preferred embodiment, the bottom surface structure of the ventilation pipe is a net structure, and the vertical center line of the ventilation pipe is coincident with the vertical center line of the fan.
In a preferred embodiment, the circular orifice plate is symmetrical about a vertical center line of the guard bath, and the vertical center line of the guard bath coincides with a vertical center line of the asbestos layer.
In a preferred embodiment, the longitudinal horizontal center line of the round hole plate is coincident with the longitudinal horizontal center line of the protective groove, and the round hole plate is connected with the protective groove through a screw.
In a preferred embodiment, the heating plate is symmetrical about a vertical center line of the evaporator, and the heating plate is fixedly connected with the shell.
In a preferred embodiment, the longitudinal horizontal center line of the protective frame coincides with the longitudinal horizontal center line of the housing, and the partition plates are evenly distributed about the transverse horizontal center line of the protective frame.
In a preferred embodiment, the partition board forms a rotating structure with the protective frame through the connection column, and the connection column is embedded in the top end and the bottom end of the protective frame.
In a preferred embodiment, the connecting column is symmetrical about a horizontal center line of the partition board, and a sliding structure is formed between the connecting column and the protective frame.
The utility model discloses a technological effect and advantage:
1. the protection groove is matched with the round hole plate, so that the control main board in the device can be protected, screws on the round hole plate are loosened, the round hole plate can be detached from the protection groove, the control main board can be conveniently detached, the heat insulation performance of the asbestos layer can be utilized to play a heat insulation protection role on the control main board, and the round hole on the round hole plate is convenient for the control main board to be connected with other components through wires;
2. through the protective frame, can be with the heat effluvium that the inside device of shell during operation produced, and utilize the spliced pole, can make the baffle rotate, convenient to use person is according to actual conditions, adjust the open-ended size in the middle of the protective frame, it is parallel to each other to turn to adjacent baffle, utilize the slip of spliced pole in the protective frame, can adjust the distance between the adjacent baffle, turn to interconnect with all baffles, can plug up the opening of protective frame, thereby prevent this device when not using, inside the dust got into the shell through the opening of protective frame, compare with prior art, the thermovent has increased regulatory function, can close when not using, dustproof purpose has been realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the appearance structure of the present invention.
Fig. 3 is a schematic view of the structure of the protection tank of the present invention.
Fig. 4 is a schematic top view of the housing of the present invention.
Fig. 5 is a schematic view of the top structure of the protection frame of the present invention.
The reference signs are: 1. a housing; 2. a vent pipe; 3. a fan; 4. footing; 5. a protective bath; 6. a circular orifice plate; 7. an asbestos layer; 8. an evaporator; 9. a compressor; 10. heating plates; 11. a temperature sensor; 12. a water heat exchanger; 13. a hot water pipe; 14. a cold water pipe; 15. a protective frame; 16. a partition plate; 17. connecting columns.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a low temperature air source heat pump with automatic defrosting function as shown in figures 1-4, including shell 1, evaporimeter 8 and protective frame 15, the top threaded connection of shell 1 has ventilation pipe 2, the inside of ventilation pipe 2 is equipped with fan 3, and is fixed connection between fan 3 and ventilation pipe 2, the bottom surface of shell 1 is fixedly connected with footing 4, the inside of shell 1 is equipped with protective groove 5, and is fixed connection between protective groove 5 and shell 1, the both ends of protective groove 5 all are equipped with round hole board 6, the inner wall of protective groove 5 is equipped with asbestos layer 7, and is the bonding between asbestos layer 7 and protective groove 5;
the bottom surface structure of the ventilation pipe 2 is a net structure, and the vertical center line of the ventilation pipe 2 is superposed with the vertical center line of the fan 3;
the circular hole plate 6 is symmetrical about the vertical center line of the protective groove 5, and the vertical center line of the protective groove 5 is superposed with the vertical center line of the asbestos layer 7;
the longitudinal horizontal center line of the round hole plate 6 is superposed with the longitudinal horizontal center line of the protective groove 5, and the round hole plate 6 is connected with the protective groove 5 through screws.
The implementation mode is specifically as follows: the device is placed on an external horizontal plane through the bottom feet 4, the bottom feet 4 can prevent the shell 1 from being worn with the external horizontal plane, the external air can be sent into the device through the matching use of the fan 3 and the ventilation pipe 2, the ventilation pipe 2 can be rotated to separate the ventilation pipe 2 from the shell 1, the ventilation pipe 2 is convenient to replace, the reticular structure at the bottom of the ventilation pipe 2 can play a role of filtering while ensuring ventilation, external larger impurities are prevented from entering the device, the protection effect can be played on a control mainboard in the device by utilizing the matching use of the protection groove 5 and the round hole plate 6, screws on the round hole plate 6 can be loosened, the round hole plate 6 can be detached from the protection groove 5, the disassembly and assembly of the control mainboard are convenient, the heat insulation protection effect can be played on the control mainboard by utilizing the performance of the asbestos layer 7, and round holes on the round hole plate 6, the control mainboard of being convenient for carries out the wire with other parts and is connected, and this embodiment has specifically solved among the prior art to the protection of control mainboard perfect inadequately for use the easy problem of damaging of control mainboard for a long time.
The utility model provides a low temperature air source heat pump with automatic defrosting function as shown in fig. 1, fig. 2 and fig. 5, evaporimeter 8 (the model is LT-200) is located one side of protective housing 5, the below of evaporimeter 8 is equipped with compressor 9 (the model is 180W), the front end and the rear end of compressor 9 all are equipped with hot plate 10 (the model is ZL010101), one side of compressor 9 is equipped with temperature sensor 11 (the model is CWDZ31), the rear end of evaporimeter 8 is equipped with water heat exchanger 12 (the model is JF-16), one side fixed connection hot water pipe 13 of water heat exchanger 12, the below of hot water pipe 13 is equipped with cold water pipe 14, protective housing 15 is located the rear end of shell 1, and passes through the screw connection between protective housing 15 and the shell 1, the centre of protective housing 15 is equipped with baffle 16, be equipped with spliced pole 17 between baffle 16 and the protective housing 15, the connecting column 17 is fixedly connected with the clapboard 16;
the heating plate 10 is symmetrical about the vertical center line of the evaporator 8, and the heating plate 10 is fixedly connected with the shell 1;
the longitudinal horizontal center line of the protective frame 15 is superposed with the longitudinal horizontal center line of the shell 1, and the partition plates 16 are uniformly distributed relative to the transverse horizontal center line of the protective frame 15;
the partition plate 16 forms a rotating structure with the protective frame 15 through a connecting column 17, and the connecting column 17 is embedded in the top end and the bottom end of the protective frame 15;
the connecting column 17 is symmetrical about the horizontal center line of the partition 16, and a sliding structure is formed between the connecting column 17 and the protective frame 15.
The implementation mode is specifically as follows: the cold water pipe 14 and the hot water pipe 13 are respectively connected with an external water injection pipeline and a water outlet pipeline, energy conservation that heat flows from low-level heat source air to a high-level heat source by utilizing high-level energy can be realized by utilizing the cooperation of the evaporator 8, the compressor 9 and the water heat exchanger 12, the temperature sensor 11 can detect the temperature outside the compressor 9, when the temperature outside the compressor 9 is detected to be lower than zero, a processor in a control mainboard can start a control circuit of the heating plate 10, the automatic defrosting purpose of the device is realized by utilizing the heating of the heating plate 10, the heat generated when devices inside the shell 1 work can be dissipated by the protective frame 15, the partition plate 16 can be rotated by utilizing the connecting column 17, a user can conveniently adjust the size of a middle opening of the protective frame 15 according to actual conditions, the adjacent partition plates 16 are rotated to be parallel to each other, and the sliding of the connecting column 17 in the protective frame 15 is utilized, can adjust the distance between the adjacent baffle 16, change all baffles 16 to interconnect, can plug up the opening of protective frame 15 to prevent that this device from when not using, inside the dust got into shell 1 through the opening of protective frame 15, this embodiment has specifically solved among the prior art thermovent and can not be adjusted, makes air source heat pump when not using, and the dust gets into the inside problem of device from the thermovent easily.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, the device is placed on an external horizontal plane through the bottom feet 4, through the matched use of the fan 3 and the ventilation pipe 2, external air can be sent into the device, the net structure at the bottom of the ventilation pipe 2 can play a role in filtering while ventilation is guaranteed, the control main board in the device can be protected by the aid of the matched use of the protection groove 5 and the round hole plate 6, screws on the round hole plate 6 are loosened, the round hole plate 6 can be detached from the protection groove 5, the control main board can be conveniently detached and installed, the heat insulation performance of the asbestos layer 7 can be used for protecting the control main board, and the round hole on the round hole plate 6 is convenient for conducting wire connection between the control main board and other components;
referring to the attached drawings 1, 2 and 5 of the specification, a cold water pipe 14 and a hot water pipe 13 are respectively connected with an external water injection pipeline and a water outlet pipeline, energy conservation that heat flows from low-level heat source air to a high-level heat source by using a high-level energy can be realized by using an evaporator 8, a compressor 9 and a water heat exchanger 12 in a matching way, a temperature sensor 11 can detect the temperature outside the compressor 9, the aim of automatic defrosting of the device is realized by using the heating of a heating plate 10, the heat generated by the working of the devices in the shell 1 can be dissipated through the protective frame 15, the partition boards 16 can be rotated by utilizing the connecting column 17, the size of the opening in the middle of the protective frame 15 is adjusted, the adjacent partition boards 16 are rotated to be parallel to each other, all the partition boards 16 are rotated to be connected with each other, the opening of the protective frame 15 can be blocked, thereby preventing dust from entering the interior of the housing 1 through the opening of the protective frame 15 when the device is not in use.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A low-temperature air source heat pump with an automatic defrosting function comprises a shell (1), an evaporator (8) and a protective frame (15), and is characterized in that: the top end of the shell (1) is in threaded connection with a ventilation pipe (2), a fan (3) is arranged inside the ventilation pipe (2), the fan (3) is fixedly connected with the ventilation pipe (2), bottom feet (4) are fixedly connected to the bottom surface of the shell (1), a protective groove (5) is arranged inside the shell (1), the protective groove (5) is fixedly connected with the shell (1), round hole plates (6) are arranged at two ends of the protective groove (5), an asbestos layer (7) is arranged on the inner wall of the protective groove (5), and the asbestos layer (7) is bonded with the protective groove (5);
the evaporator (8) is positioned at one side of the protective groove (5), a compressor (9) is arranged below the evaporator (8), the front end and the rear end of the compressor (9) are both provided with heating plates (10), one side of the compressor (9) is provided with a temperature sensor (11), a water heat exchanger (12) is arranged at the rear end of the evaporator (8), one side of the water heat exchanger (12) is fixedly connected with a hot water pipe (13), a cold water pipe (14) is arranged below the hot water pipe (13), the protective frame (15) is positioned at the rear end of the shell (1), the protective frame (15) is connected with the shell (1) through screws, a partition plate (16) is arranged in the middle of the protective frame (15), a connecting column (17) is arranged between the partition plate (16) and the protective frame (15), and the connecting column (17) is fixedly connected with the partition plate (16).
2. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the bottom surface structure of the ventilation pipe (2) is a net structure, and the vertical center line of the ventilation pipe (2) is superposed with the vertical center line of the fan (3).
3. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the round hole plate (6) is symmetrical about the vertical central line of the protective groove (5), and the vertical central line of the protective groove (5) is superposed with the vertical central line of the asbestos layer (7).
4. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the longitudinal horizontal center line of the round hole plate (6) is superposed with the longitudinal horizontal center line of the protective groove (5), and the round hole plate (6) is connected with the protective groove (5) through screws.
5. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the heating plate (10) is symmetrical about the vertical center line of the evaporator (8), and the heating plate (10) is fixedly connected with the shell (1).
6. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the longitudinal horizontal center line of the protective frame (15) is superposed with the longitudinal horizontal center line of the shell (1), and the partition plates (16) are uniformly distributed relative to the transverse horizontal center line of the protective frame (15).
7. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the partition plate (16) forms a rotating structure between the connecting column (17) and the protective frame (15), and the connecting column (17) is embedded in the top end and the bottom end of the protective frame (15).
8. The low-temperature air source heat pump with the automatic defrosting function according to claim 1, is characterized in that: the connecting column (17) is symmetrical about the transverse horizontal center line of the partition plate (16), and a sliding structure is formed between the connecting column (17) and the protective frame (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202911.7U CN210292494U (en) | 2019-07-29 | 2019-07-29 | Low-temperature air source heat pump with automatic defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921202911.7U CN210292494U (en) | 2019-07-29 | 2019-07-29 | Low-temperature air source heat pump with automatic defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210292494U true CN210292494U (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921202911.7U Active CN210292494U (en) | 2019-07-29 | 2019-07-29 | Low-temperature air source heat pump with automatic defrosting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210292494U (en) |
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2019
- 2019-07-29 CN CN201921202911.7U patent/CN210292494U/en active Active
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