An air energy heat pump device

Abstract

The utility model discloses an air energy heat pump device, including the organism, be provided with circulating evaporimeter in the organism, and be provided with liquid inlet pipe and liquid outlet pipe on circulating evaporimeter, liquid inlet pipe one end is connected with filter pipe, and filter pipe other end is equipped with the conveying pipe, the filter pipe inside is equipped with two sets of filter mechanism, and filter mechanism one side is provided with the filter screen cleaning mechanism of using cooperation with it, filter mechanism includes the mounting bracket, and the filter screen is fixedly arranged in the mounting bracket, the filter pipe top is provided with the through slot of using cooperation with mounting bracket, and the mounting bracket top is provided with the sealing plate, the sealing plate is connected with filter pipe outside top board through a plurality of groups of bolts, and the sealing plate top is equipped with the pull handle. The air energy heat pump device, the device is to solve the inconvenient problem of replacing the existing air energy heat pump late -stage filter device, through liquid inlet pipe one end is connected with filter pipe, and filter pipe other end is equipped with the conveying pipe.

Description

Technical Field

[0001] This utility model relates to the field of air source heat pump technology, specifically to an air source heat pump device. Background Technology

[0002] An air source heat pump is an energy-saving device that uses high-grade energy to move heat from a low-grade heat source (air) to a high-grade heat source. It is a type of heat pump that can convert low-grade heat energy that cannot be directly used into usable high-grade heat energy, thereby achieving the goal of saving some high-grade energy.

[0003] A search revealed that existing technologies, such as the circulating air source heat pump (publication number CN219346834U), include a body with a cover at the top and a mounting component fixedly connected to the bottom. A ventilated mesh is fixedly connected inside the body, and a circulating evaporator with an inlet pipe is installed within it. This invention, through the inlet pipe, allows water to be injected into the circulating evaporator and discharged through the outlet pipe, continuously circulating the water and ensuring the energy exchange cycle of the air source heat pump.

[0004] In summary, existing air source heat pumps facilitate the filtration of impurities in water. However, air source heat pumps require regular maintenance and replacement of the filter during long-term use, which is inconvenient. Therefore, an air source heat pump device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide an air source heat pump device to solve the problem mentioned in the background art that the replacement of the filter device in the later stage of the existing air source heat pump is inconvenient.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an air source heat pump device, comprising a body, wherein a circulating evaporator is provided inside the body, and the circulating evaporator is provided with an inlet pipe and an outlet pipe. One end of the inlet pipe is connected to a filter pipe, and the other end of the filter pipe is provided with a delivery pipe. Two sets of filter mechanisms are installed inside the filter pipe, and a filter screen cleaning mechanism is provided on one side of the filter mechanism for use with it. The filter mechanism includes a mounting frame, and a filter screen is fixedly installed inside the mounting frame. A through slot for use with the mounting frame is opened at the top of the filter pipe, and a sealing plate is provided at the top of the mounting frame. The sealing plate is connected to the outer top plate of the filter pipe by several sets of bolts, and a handle is installed at the top of the sealing plate.

[0007] Preferably, the upper end of the machine body is provided with a cover, and the lower end of the machine body is connected to the mounting plate through symmetrically arranged mounting parts.

[0008] The above technical solution facilitates the installation of the machine body.

[0009] Preferably, a breathable mesh is fixedly connected inside the machine body.

[0010] The above technical solution facilitates gas flow.

[0011] Preferably, a sealing layer is provided on the inner side of the through slot.

[0012] The above technical solution improves the sealing performance at the contact points.

[0013] Preferably, the filter cleaning mechanism includes a drive motor, which can drive a lead screw mechanism installed inside the filter tube to rotate. A drive block is connected to the outside of the lead screw mechanism, and one side of the drive block is connected to a long-handled cleaning brush via a connecting rod. The brush head of the long-handled cleaning brush is in contact with the outside of the filter.

[0014] The above technical solution facilitates the cleaning of the filter.

[0015] Preferably, the bottom of the filter tube is provided with a discharge port for use with the filter mechanism, and the discharge port is connected to the conical inlet port provided on the top of the collection box.

[0016] The above technical solution facilitates the collection of impurities.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: This air source heat pump device solves the problem of inconvenient replacement of the filter device in the later stage of existing air source heat pumps. It connects one end of the liquid inlet pipe to the filter pipe, and installs a delivery pipe at the other end of the filter pipe. The filter pipe has two sets of filter mechanisms installed inside. The filter mechanism includes a mounting frame, and a filter screen is fixedly installed inside the mounting frame. The top of the filter pipe has a through slot for use with the mounting frame, and a sealing plate is installed on the top of the mounting frame. The sealing plate is connected to the top plate of the outer side of the filter pipe by several sets of bolts, and a pull handle is installed on the top of the sealing plate. When it is necessary to remove and replace the filter mechanism, the bolts are removed. After the bolts are removed, the mounting frame and the filter screen can be pulled to the outside of the filter pipe through the through slot by the pull handle. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall partial front cross-sectional structure of this utility model;

[0019] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram at point B;

[0021] Figure 4 This utility model Figure 2 Enlarged structural diagram at point C.

[0022] In the diagram: 1. Machine body; 2. Circulating evaporator; 201. Liquid inlet pipe; 202. Liquid outlet pipe; 3. Filter pipe; 4. Conveying pipe; 5. Filtering mechanism; 501. Mounting bracket; 502. Filter screen; 503. Sealing plate; 504. Pull handle; 6. Filter screen cleaning mechanism; 601. Drive motor; 602. Screw mechanism; 603. Drive block; 604. Connecting rod; 605. Long-handled cleaning brush; 7. Machine cover; 701. Mounting parts; 702. Mounting plate; 8. Ventilation mesh; 9. Impurity collection box; 901. Conical impurity inlet. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution: an air source heat pump device, wherein a circulating evaporator 2 is provided inside the body 1, and the circulating evaporator 2 is provided with an inlet pipe 201 and an outlet pipe 202. One end of the inlet pipe 201 is connected to a filter pipe 3, and the other end of the filter pipe 3 is equipped with a delivery pipe 4.

[0025] To further explain, the upper end of the body 1 is provided with a cover 7, and the lower end of the body 1 is connected to the mounting plate 702 through symmetrically arranged mounting parts 701. A breathable mesh 8 is fixedly connected inside the body 1. The internal structure of the body 1 and the working principle of the device can be referred to the content disclosed in the utility model patent CN218096590U.

[0026] Specifically, two sets of filter mechanisms 5 are installed inside the filter tube 3. The filter mechanism 5 includes a mounting bracket 501, and a filter screen 502 is fixedly installed inside the mounting bracket 501. A through slot is opened at the top of the filter tube 3 to cooperate with the mounting bracket 501. A sealing layer is provided on the inside of the through slot. The sealing layer can improve the sealing between the through slot and the mounting bracket 501. A sealing plate 503 is provided on the top of the mounting bracket 501. The sealing plate 503 is connected to the top plate of the outer side of the filter tube 3 by several sets of bolts. A pull handle 504 is installed on the top of the sealing plate 503. When it is necessary to remove and replace the filter mechanism 5, the bolts are removed. After the bolts are removed, the mounting bracket 501 and the filter screen 502 can be pulled to the outside of the filter tube 3 through the through slot by the pull handle 504.

[0027] Specifically, a filter cleaning mechanism 6 is provided on one side of the filter mechanism 5 for use with it. The filter cleaning mechanism 6 includes a drive motor 601, which drives the lead screw mechanism 602 inside the filter tube 3 to rotate. A drive block 603 is connected to the outside of the lead screw mechanism 602. A limiting slide rod is provided inside the filter tube 3 and is slidably connected to the drive block 603. The limiting slide rod can limit the movement direction of the drive block 603 and improve the stability of the drive block 603 when it moves. One side of the drive block 603 is connected to a long-handled cleaning brush 605 through a connecting rod 604. The brush head in the long-handled cleaning brush 605 contacts the outside of the filter screen 502. When the filter screen 502 is clogged, the drive motor 601 is turned on. Under the action of the drive motor 601, the lead screw mechanism 602 rotates, thereby driving the drive block 603 to move. Under the action of the drive block 603, the long-handled cleaning brush 605 moves through the connecting rod 604, thereby brushing the clog on the surface of the filter screen 502.

[0028] In a further embodiment, the bottom of the filter tube 3 is provided with a discharge port for use with the filter mechanism 5, and the discharge port is connected to the conical inlet 901 provided on the top of the collection box 9. By providing the conical inlet 901, the overflow of impurities can be reduced to a certain extent. The impurities filtered by the filter screen 502 enter the collection box 9 through the discharge port for collection.

[0029] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this utility model.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air-source heat pump device, comprising a body (1), wherein a circulating evaporator (2) is disposed within the body (1), and the circulating evaporator (2) is provided with an inlet pipe (201) and an outlet pipe (202), characterized in that: One end of the inlet pipe (201) is connected to the filter pipe (3), and the other end of the filter pipe (3) is equipped with a delivery pipe (4). Two sets of filter mechanisms (5) are installed inside the filter pipe (3), and a filter cleaning mechanism (6) is provided on one side of the filter mechanism (5) for use with it. The filtration mechanism (5) includes a mounting bracket (501), and a filter screen (502) is fixedly installed inside the mounting bracket (501). The top of the filter tube (3) is provided with a through slot that works with the mounting bracket (501), and a sealing plate (503) is provided on the top of the mounting bracket (501). The sealing plate (503) is connected to the outer top plate of the filter tube (3) by several sets of bolts, and a handle (504) is installed on the top of the sealing plate (503).

2. The air source heat pump device according to claim 1, characterized in that: The upper end of the body (1) is provided with a cover (7), and the lower end of the body (1) is connected to the mounting plate (702) through symmetrically arranged mounting parts (701).

3. The air source heat pump device according to claim 1, characterized in that: A breathable mesh (8) is fixedly connected inside the body (1).

4. An air-source heat pump device according to claim 1, characterized in that: A sealing layer is provided on the inside of the through slot.

5. An air-source heat pump device according to claim 1, characterized in that: The filter cleaning mechanism (6) includes a drive motor (601), and the drive motor (601) can drive the lead screw mechanism (602) set inside the filter tube (3) to rotate. The lead screw mechanism (602) is connected to a drive block (603) on the outside, and one side of the drive block (603) is connected to a long-handled cleaning brush (605) through a connecting rod (604). The brush head in the long-handled cleaning brush (605) is in contact with the outside of the filter screen (502).

6. An air-source heat pump device according to claim 1, characterized in that: The filter tube (3) has a discharge port at the bottom that works in conjunction with the filter mechanism (5), and the discharge port is connected to the conical inlet (901) at the top of the collection box (9).

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