CN223663518U

CN223663518U - Air source heat pump hot water unit

Info

Publication number: CN223663518U
Application number: CN202520224324.7U
Authority: CN
Inventors: 张世鑫; 赵冬旭
Original assignee: Hebei Vic Ryan Solar Energy Development Co ltd
Current assignee: Hebei Vic Ryan Solar Energy Development Co ltd
Priority date: 2025-02-13
Filing date: 2025-02-13
Publication date: 2025-12-12
Anticipated expiration: 2035-02-13

Abstract

This utility model belongs to the field of heat pumps, specifically an air source heat pump water heater unit. Addressing the problem that existing tanks heat water via heating pipes, scale easily accumulates on the outside of the heating pipes after prolonged use, reducing heating efficiency and affecting equipment performance, the following solution is proposed. It includes an air source heat pump body and a tank. The air source heat pump body has a first pipe and a second pipe on its rear side. A support is installed at the bottom of the tank, along with a drain pipe equipped with a solenoid valve. The even distribution of multiple heating pipes achieves comprehensive heating of the water in the tank, improving heating efficiency, ensuring rapid hot water supply, and automatically cleaning the inside of the tank without manual intervention, greatly reducing maintenance burden and extending the equipment's service life.

Description

Air source heat pump hot water unit

Technical Field

The utility model relates to the technical field of heat pumps, in particular to an air source heat pump hot water unit.

Background

The air source heat pump water heater unit adopts green pollution-free refrigerant to absorb heat in air, and produces domestic hot water with the temperature of more than 50 ℃ through the work of a compressor.

Through searching, the patent with the bulletin number of CN210165573U discloses an air source heat pump hot water unit, but the technical scheme has the following problems that the tank body heats water in the tank body through the heating pipe, after the water heater is used for a long time, scale is easily attached to the outer side of the heating pipe in the tank body, so that the heating efficiency of the heating pipe is reduced, and the use of equipment is affected.

Disclosure of utility model

The utility model aims to solve the defects that in the prior art, a tank body heats water in the tank body through a heating pipe, scale is easy to adhere to the outer side of the heating pipe in the tank body after the tank body is used for a long time, the heating efficiency of the heating pipe is further reduced, and the use of equipment is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an air source heat pump hot water unit, includes air source heat pump body and jar body, the rear side of air source heat pump body is provided with first pipe and No. two pipes, the bottom of jar body is provided with the support, the bottom of jar body is provided with the drain pipe, is provided with the solenoid valve on the drain pipe, the one end of first pipe and No. two pipes all runs through same jar body and extends to the inside of jar body, all be provided with the controller on air source heat pump body and the jar body;

The heating component is arranged in the tank body and is convenient for heating the tank body;

the lifting mechanism is arranged in the tank body and used for cleaning scale of the heating component.

In one possible design, the heating assembly comprises two connecting frames and a plurality of heating pipes, one ends of the first pipe and the second pipe are respectively fixedly connected with a plurality of pipelines and are mutually communicated with the pipelines, the inner walls of the two connecting frames are respectively fixedly connected with one ends of the plurality of pipelines and are mutually communicated with the pipelines, and the plurality of heating pipes are respectively arranged on one side, close to the two connecting frames, of the two connecting frames and are mutually communicated with the connecting frames, and the plurality of heating pipes are all located in the same tank body.

In a possible design, elevating system includes motor, hose, lift ring frame, lead screw, shower nozzle and two connecting blocks, the top fixed connection of motor and jar body is passed through to the bottom of motor, the output shaft of motor runs through the top of jar body and with the one end fixed connection of lead screw, the other end of lead screw rotates and is connected with a piece, one side of a piece and the inner wall fixed connection of jar body, the outside of lift ring frame slides each other with the inside of jar body, two the connecting block sets up respectively at the both sides inner wall of lift ring frame, the connecting block thread bush is established on the lead screw, the shower nozzle sets up on the inner wall of lift ring frame, the one end of hose sets up at the top of lift ring frame and communicates each other with the lift ring frame, the other end of hose runs through the top inner wall of jar body and slides each other with the jar body, the other end setting of hose is on the pump body, and the water inlet of pump body is provided with clean medicine jar.

In one possible design, the same locating rod is fixedly connected to the outer side of the first pipe and the outer side of the second pipe, the connecting block is slidably sleeved on the locating rod, the locating rod is located on one side of the screw rod, and the locating rod is located in the tank body.

In one possible design, the number of spray heads is set to a plurality.

In one possible design, the top and bottom of the lifting ring frame are fixedly provided with annular shovels for scraping the inner wall of the tank body.

In a possible design, the inside of toper base is fixed to be provided with and is used for carrying out the filter to the incrustation scale that the clearance was gone out, the top of filter plate sets up to the inclined plane of being convenient for handle the incrustation scale, the side opening of being convenient for shift out the incrustation scale has been seted up on the toper base, be provided with the dysmorphism piece of being convenient for block up it on the inner wall of side opening, the both sides of dysmorphism piece all are provided with the mounting panel, two be provided with on the mounting panel and be used for carrying out the mounting bolt of dismouting to the dysmorphism piece, the outside fixedly connected with of dysmorphism piece is convenient for carry the ring of holding to the dysmorphism piece.

In the application, when hot water is needed, the controller starts the air source heat pump body, the hot water source is conveyed to the connecting frame and the heating pipes through the first pipe and the second pipe, the heating pipes start to work, the water in the tank body is heated to a set temperature, one ends of the first pipe and the second pipe are respectively dispersed into a plurality of heating pipes, the contact area with water flow in the tank body is increased, the heating pipes are made of metal copper, the heating efficiency is improved, when water scale is needed to be cleaned, the controller starts the motor, the screw rod is driven to rotate, the lifting ring frame and the connecting block on the lifting ring frame are driven to move up and down along the screw rod and are positioned through the positioning rod, meanwhile, the external pump body is started, cleaning liquid in the cleaning medicine tank is conveyed to the lifting ring frame through the hose and is sprayed to the inner wall of the tank body and the surface of the heating pipes through the spray heads, the annular shovel scrapes the water scale on the inner wall of the tank body in the lifting process, the cleaning device is combined with cleaning liquid to realize effective cleaning of scale, after cleaning, when water flows through the conical base, most of impurities and scale in water can be deposited on the filter plate due to the flushing action of gravity and water flow, the deposited scale can naturally slide down to the bottom area of the conical base along the inclined plane due to the design of the top of the filter plate as the inclined plane, thereby facilitating subsequent cleaning and removal, the side hole is designed for removing the scale in order to prevent the scale from leaking when cleaning is not performed, but the side hole is blocked by a special-shaped block, the shape of the special-shaped block is matched with the side hole, the special-shaped block is firmly fixed on the inner wall of the side hole through a mounting plate and a mounting bolt, when the scale is required to be cleaned, the special-shaped block can be taken out from the side hole through loosening the mounting bolt, thereby opening a channel to smoothly remove the scale after cleaning is completed, and reinstalling and fastening the special-shaped block to recover the blockage of the side hole, wherein a holding ring is fixedly connected to the outer side of the special-shaped block for conveniently operating the special-shaped block.

The utility model has the beneficial effects that:

According to the utility model, through the lifting mechanism and the heating component, the plurality of heating pipes are uniformly distributed, so that the overall heating of the water in the tank body is realized, the heating efficiency is improved, the rapid supply of hot water is ensured, the interior of the tank body can be automatically cleaned without manual intervention, the maintenance burden is greatly reduced, and the service life of the equipment is prolonged.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic partial cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of a heating structure according to the present utility model;

FIG. 4 is a schematic view of a descaling structure according to the present utility model;

FIG. 5 is an enlarged view of the lifting ring frame structure of the present utility model;

FIG. 6 is a schematic top view of a cleaning structure of the present utility model;

fig. 7 is a schematic bottom view of a cleaning structure according to the present utility model.

The air source heat pump comprises a 1 air source heat pump body, a 2 tank body, a 3 first pipe, a 4 second pipe, a 5 motor, a 6 hose, a 7 lifting ring frame, an 8 screw rod, a 9 heating pipe, a 10 positioning rod, an 11 annular shovel, a 12 nozzle, a 13 connecting block, a 14 connecting frame, a 15 filter plate, a 16 filter plate, a side hole, a 17 special-shaped block, an 18 holding ring, a 19 mounting plate, a 20 mounting bolt, a 201 conical base.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1 to 5, a unit includes fixing an air source heat pump body 1 at an installation position in a proper manner, reserving space at the rear side thereof for installing a first pipe 3 and a second pipe 4, installing a bracket at the bottom of a tank 2 for stable support, installing a drain pipe at the bottom of the tank 2 at the same time, installing an electromagnetic valve on the drain pipe for controlling water discharge, penetrating one ends of the first pipe 3 and the second pipe 4 through the side wall of the tank 2 and extending into the tank 2 to ensure good sealing of the connection, installing two connecting frames 14 inside the tank 2, communicating the two connecting frames 14 with the first pipe 3 and the second pipe 4 through pipelines respectively, installing a plurality of heating pipes 9 at the side of the two connecting frames 14 close to each other to ensure uniform distribution of the heating pipes 9, so as to realize comprehensive heating of water in the tank 2, and knowing the internal temperature of the tank 2 by arranging a thermometer on the tank 2.

At the top of jar body 2 to through bolt fastening motor 5 to ensure that the output shaft of motor 5 is perpendicular downwards, with the one end of lead screw 8 and the output shaft fixed connection of motor 5, the other end passes through the fixed first piece of a jar body 2 inner wall through the bearing and links to each other, realize the rotation of lead screw 8 and not remove, inside jar body 2, install lift ring frame 7, its outside and jar body 2 inner wall cooperation realize sliding, at the both sides inner wall of lift ring frame 7, install connecting block 13, a connecting block 13 thread bush is established on lead screw 8, follow the rotation of lead screw 8 and reciprocate, install a plurality of shower nozzles 12 on the inner wall of lift ring frame 7, be used for spraying the cleaning solution, be connected to the top of lift ring frame 7 with the one end of hose 6, the other end passes jar body 2 top and links to each other with the outside pump body, the cleaning medicine jar is connected to the inlet end of pump body, set up the hose 6 length longer, prevent when going up and down, the clearance of jar body 2 is restricted to hose 6.

The application can be used in the field of air source heat pumps, and can also be used in other fields suitable for the application.

Example two

Referring to fig. 1-5, an air source heat pump hot water unit, modified on the basis of the first embodiment, comprises:

Outside the first tube 3 and the second tube 4, a positioning rod 10 is installed to ensure that it is parallel to the inside of the can 2 and allow the connection block 13 to slide thereon.

At the top and bottom of lift ring frame 7, install annular shovel 11 for strike off the incrustation scale of jar body 2 inner wall in the lift in-process.

The top design of filter 15 is the inclined plane, be convenient for the incrustation scale naturally landing to the bottom of toper base under the action of gravity, be convenient for follow-up clearance, the filter adopts porous material to make, such as stainless steel mesh or ceramic filter core, can effectively intercept impurity and incrustation scale in the aquatic, offer side opening 16 on the lateral wall of toper base 201, the position is near the easy bottom of gathering of incrustation scale, so that the shift out of incrustation scale, the dimensional adaptation and the dysmorphism piece 17 of side opening 16, dysmorphism piece 17 passes through mounting panel 19 and mounting bolt 20 to be fixed on side opening 16, during the installation, with dysmorphism piece 17 aim at side opening 16, through the fastening of mounting bolt 20 on the mounting panel 19, during the dismantlement, only need loosen mounting bolt 20, can easily take out dysmorphism piece 17, simultaneously in order to conveniently carry out holding and install, hold a ring 18 in the outside fixed connection of dysmorphism piece 17.

However, as well known to those skilled in the art, the working principles and wiring methods of the motor 5, the air source heat pump body 1 and the controller are common, they all belong to conventional means or common knowledge, and are not described herein, and any optional matching can be performed by those skilled in the art according to the needs or convenience, the motor 5 and the air source heat pump body 1 are all connected with the controller through lines and are powered by external power sources, the model of the air source heat pump body 1 is set as BNW30IID, and the motor 5 is set as a stepper motor, and the model thereof is set as KH86HS68.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An air source heat pump water heater unit, characterized in that it includes an air source heat pump body (1) and a tank (2), wherein a first pipe (3) and a second pipe (4) are provided on the rear side of the air source heat pump body (1), a support is provided at the bottom of the tank (2), a conical base (201) is provided at the bottom of the tank (2), a drain pipe is provided at the bottom of the conical base (201), a solenoid valve is provided on the drain pipe, one end of the first pipe (3) and the second pipe (4) both penetrate the same tank (2) and extend into the interior of the tank (2), and a controller is provided on both the air source heat pump body (1) and the tank (2);

Heating components are installed inside the tank (2) to facilitate heating of the inside of the tank (2);

The lifting mechanism is installed inside the tank (2) to clean scale from the heating components.

2. An air source heat pump water heater unit according to claim 1, characterized in that the heating component includes two connecting frames (14) and multiple heating pipes (9), one end of the first pipe (3) and the second pipe (4) is fixedly connected to multiple pipes and communicates with each other, the inner walls of the two connecting frames (14) are fixedly connected to one end of multiple pipes and communicate with each other, the multiple heating pipes (9) are respectively arranged on the side of the two connecting frames (14) that are close to each other and communicate with each other, and the multiple heating pipes (9) are all located inside the same tank (2).

3. An air source heat pump water heater unit according to claim 1, characterized in that the lifting mechanism includes a motor (5), a hose (6), a lifting ring frame (7), a lead screw (8), a nozzle (12), and two connecting blocks (13). The bottom of the motor (5) is fixedly connected to the top of the tank (2) by bolts. The output shaft of the motor (5) passes through the top of the tank (2) and is fixedly connected to one end of the lead screw (8). The other end of the lead screw (8) is rotatably connected to a block numbered 1. One side of the block numbered 1 is fixedly connected to the inner wall of the tank (2). The lifting ring frame (7) The outer side of the pump body (2) slides against the inside of the tank body (2). The two connecting blocks (13) are respectively set on the inner walls of the two sides of the lifting ring frame (7). The connecting blocks (13) are threaded onto the screw (8). The nozzle (12) is set on the inner wall of the lifting ring frame (7). One end of the hose (6) is set on the top of the lifting ring frame (7) and communicates with the lifting ring frame (7). The other end of the hose (6) penetrates the top inner wall of the tank body (2) and slides against the tank body (2). The other end of the hose (6) is set on the pump body. The water inlet end of the pump body is equipped with a cleaning medicine tank.

4. An air source heat pump water heater unit according to claim 3, characterized in that the same positioning rod (10) is fixedly connected to the outer side of the first pipe (3) and the outer side of the second pipe (4), the connecting block (13) is slidably sleeved on the positioning rod (10), the positioning rod (10) is located on one side of the lead screw (8), and the positioning rod (10) is located inside the tank body (2).

5. An air source heat pump water heater unit according to claim 3, characterized in that the number of the nozzles (12) is set to multiple.

6. An air source heat pump water heater unit according to claim 3, characterized in that the top and bottom of the lifting ring frame (7) are fixedly provided with annular shovels (11) for scraping the inner wall of the tank (2).

7. An air source heat pump water heater unit according to claim 3, characterized in that a filter plate (15) for cleaning up scale is fixedly provided inside the conical base (201), the top of the filter plate (15) is set as an inclined surface to facilitate the treatment of scale, a side hole (16) is opened on the conical base (201) to facilitate the removal of scale, a shaped block (17) is provided on the inner wall of the side hole (16) to facilitate blocking it, a mounting plate (19) is provided on both sides of the shaped block (17), a mounting bolt (20) for disassembling and assembling the shaped block (17) is provided on the two mounting plates (19), and a holding ring (18) for holding the shaped block (17) is fixedly connected to the outer side of the shaped block (17).