CN215571260U

CN215571260U - Air source water heater with automatic descaling function

Info

Publication number: CN215571260U
Application number: CN202121997426.0U
Authority: CN
Inventors: 唐德文
Original assignee: Hangzhou Darmei Technology Co ltd
Current assignee: Hangzhou Darmei Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-18
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses an air source water heater with an automatic descaling function, which comprises an air source water heater body, wherein a sealing cover is arranged at the top end of the air source water heater body, an electric telescopic rod is arranged at the top end of the sealing cover, a connecting plate is arranged at the movable end of the electric telescopic rod, a connecting box is fixedly connected to the bottom end of the connecting plate, a motor is arranged inside the connecting box, a fixed block is arranged at the output end of the motor, a first connecting rod is arranged on one side of the fixed block, and a first mounting plate is fixedly connected to one end of the first connecting rod; this air source water heater with automatic descaling function can reach and wash this internal inner wall of air source water heater through being provided with electric telescopic handle, motor, fixed block, head rod, first mounting panel, first descaling brush, second connecting rod, second mounting panel and second descaling brush to make the incrustation scale on the inner wall reduce.

Description

Air source water heater with automatic descaling function

Technical Field

The utility model relates to the technical field of water heater descaling, in particular to an air source water heater with an automatic descaling function.

Background

Air can water heater, also known as "air source heat pump water heater". The air energy water heater absorbs low-temperature heat in air, the low-temperature heat is gasified by a fluorine medium, the air is compressed by a compressor and then is pressurized and heated, the air is converted by a heat exchanger to heat water, and the compressed high-temperature heat energy is used for heating the water temperature. The air energy water heater exchanges heat through a medium, so that the air energy water heater does not need an electric heating element to be in direct contact with water, the electric leakage danger of the electric water heater is avoided, the possible explosion and poisoning dangers of the gas water heater are also prevented, the air pollution caused by exhaust gas discharged by the gas water heater is more effectively controlled, the defects that the solar water heater is heated by sunlight and inconvenient to install are overcome, and the air energy water heater can be placed at home or outdoors. After the water stored in the solar water heater is used up, hot water is difficult to generate immediately, if the electric heating is carried out, a long time is needed, and the air energy water heater can operate in all weather and under pressure for 24 hours as long as the temperature is above zero centigrade. Thus, even if a tank of water is used up, an air-powered water heater can produce a further tank of hot water in about an hour or less. Meanwhile, the safety hidden troubles of electric leakage, dry burning of the electric water heater, harmful gas generation during use of the gas water heater and the like can be fundamentally eliminated. The air source heat pump water heater is characterized in that heat in air is conveyed into water through a refrigerant, traditional electric water heaters and gas water heaters obtain heat energy by consuming gas and electric energy, air energy water heaters achieve the purpose of heating water by absorbing the heat in the air, and the heat energy equivalent to about three times of electric energy can be absorbed to heat water under the condition of consuming the same electric energy.

The prior art has the following defects or problems:

1. the existing air source water heater can generate scale in the process of heating water, the scale is attached to the inside of the air source water heater to cause the reduction of heat exchange capacity, if the scale cannot be cleaned in time, not only can the resource waste be caused, but also the service life of a heating pipe can be reduced, even overheating damage can be caused in a meeting mode, and therefore the service life of the air source water heater is reduced;

2. the existing air source water heater has no filtering function at the water inlet end and the water outlet end, so that water scale is easy to generate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air source water heater with an automatic descaling function aiming at the defects in the prior art so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: an air source water heater with an automatic descaling function comprises an air source water heater body, wherein a sealing cover is arranged at the top end of the air source water heater body, an electric telescopic rod is arranged at the top end of the sealing cover, a connecting plate is arranged at the movable end of the electric telescopic rod, a connecting box is fixedly connected to the bottom end of the connecting plate, a motor is arranged inside the connecting box, a fixing block is arranged at the output end of the motor, a first connecting rod is arranged on one side of the fixing block, a first mounting plate is fixedly connected to one end of the first connecting rod, a second connecting rod is fixedly connected to the bottom end of the fixing block, a connecting block is fixedly connected to the bottom end of the second connecting rod, a second mounting plate is fixedly connected to one side of the connecting block, a hot water outlet pipe, a cold water inlet pipe and a sewage outlet pipe are arranged on one side of the air source water heater body, and a first filter box and a second filter box are respectively arranged inside the hot water outlet pipe and the cold water inlet pipe, the top of first filter cartridge is provided with the axis of rotation, one side fixedly connected with apron of axis of rotation, the bottom of apron is provided with the spring, the bottom of spring is provided with the filter core box.

As a preferable technical scheme of the present invention, the movable end of the electric telescopic rod penetrates through the top end of the sealing cover and is fixedly connected with the top end of the connecting plate, and the top end of the motor is fixedly connected with the top end of the interior of the connecting box.

According to the preferable technical scheme, the fixing block is internally provided with a groove, and the output end of the motor penetrates through the bottom end of the connecting box and is fixedly connected with one side of the inner groove of the fixing block.

As a preferable technical scheme of the present invention, one side of the first mounting plate is fixedly connected with a first descaling brush, and one side of the second mounting plate is fixedly connected with a second descaling brush.

As a preferable technical scheme, the filter element is arranged in the filter core box, and the bolt is arranged on one side of the first filter box.

As a preferred technical scheme of the utility model, one side of the hot water outlet pipe is provided with a water outlet valve, one side of the cold water inlet pipe is provided with a water inlet valve, and one side of the sewage discharge pipe is provided with a check valve.

As a preferable technical scheme of the utility model, one side of the air source water heater body is provided with a capillary tube and a hot water inlet tube, one side of the capillary tube is provided with a check valve, and one side of the hot water inlet tube is provided with a throttle valve.

Compared with the prior art, the utility model provides an air source water heater with an automatic descaling function, which has the following beneficial effects:

1. the air source water heater with the automatic descaling function is provided with an electric telescopic rod, a motor, a fixed block, a first connecting rod, a first mounting plate, a first descaling brush, a second connecting rod, a second mounting plate and a second descaling brush, when the air source water heater body is cleaned, the motor is started, the first descaling brush on the first mounting plate can rotationally scrub the inner wall of the air source water heater body through the fixing block and the first connecting rod, the electric telescopic rod is started at the moment, the first descaling brush can scrub the inner wall of the air source water heater body up and down, when the electric telescopic rod controls the second connecting rod to reach the bottom end, the second descaling brush can clean the inner bottom end of the air source water heater body, and the device can clean the inner wall in the air source water heater body, so that water scale on the inner wall is reduced;

2. the air source water heater with the automatic descaling function is provided with a first filter box, a second filter box, a cover plate, a spring, a filter core box, a filter core and a bolt, wherein the first filter box and the second filter box are arranged at a hot water outlet pipe and a cold water inlet pipe, the filter cores in the first filter box and the second filter box can filter impurities in water, when the filter core needs to be replaced, the bolt is only required to be pulled out, the cover plate is opened, the filter core box is taken out to replace the filter core, after the replacement is completed, the filter core box is put into the first filter box, the cover plate is covered, at the moment, the spring is pressed to generate reaction force on the filter core box, so that the filter core box can not easily slide, and finally, the bolt is inserted into the first filter box and the cover plate, the device can filter at a water inlet end and a water outlet end, so that scale is not easy to generate in a water source water heater body, the water heater can also filter heated water to enable the water heater to be purer, and the filter element of the water heater is convenient to replace.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a fixing block and a connecting block according to the present invention;

fig. 3 is a structural sectional view of a first filter cassette of the present invention.

In the figure: 1. an air source water heater body; 2. a sealing cover; 3. an electric telescopic rod; 4. a connecting plate; 5. a connection box; 6. a motor; 7. a fixed block; 8. a first connecting rod; 9. a first mounting plate; 10. a first descaling brush; 11. a second connecting rod; 12. connecting blocks; 13. a second mounting plate; 14. a second descaling brush; 15. a hot water outlet pipe; 16. a cold water inlet pipe; 17. a blow-off pipe; 18. a first filter cassette; 19. a second filter cassette; 20. a rotating shaft; 21. a cover plate; 22. a spring; 23. a filter cartridge; 24. a filter element; 25. a bolt; 26. a water outlet valve; 27. a water inlet valve; 28. a flow stop valve; 29. a capillary tube; 30. a hot water inlet pipe; 31. a check valve; 32. a throttle valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: an air source water heater with an automatic descaling function comprises an air source water heater body 1, wherein a sealing cover 2 is arranged at the top end of the air source water heater body 1, an electric telescopic rod 3 is arranged at the top end of the sealing cover 2, a connecting plate 4 is arranged at the movable end of the electric telescopic rod 3, a connecting box 5 is fixedly connected to the bottom end of the connecting plate 4, a motor 6 is arranged inside the connecting box 5, a fixing block 7 is arranged at the output end of the motor 6, a first connecting rod 8 is arranged at one side of the fixing block 7, a first mounting plate 9 is fixedly connected to one end of the first connecting rod 8, a second connecting rod 11 is fixedly connected to the bottom end of the fixing block 7, a connecting block 12 is fixedly connected to the bottom end of the second connecting rod 11, a second mounting plate 13 is fixedly connected to one side of the connecting block 12, a hot water outlet pipe 15, a cold water inlet pipe 16 and a sewage discharge pipe 17 are arranged at one side of the air source water heater body 1, the hot water outlet pipe 15 and the cold water inlet pipe 16 are respectively provided with a first filter box 18 and a second filter box 19 inside, the top end of the first filter box 18 is provided with a rotating shaft 20, one side of the rotating shaft 20 is fixedly connected with a cover plate 21, the bottom end of the cover plate 21 is provided with a spring 22, and the bottom end of the spring 22 is provided with a filter core box 23.

In the embodiment, the movable end of the electric telescopic rod 3 penetrates through the top end of the sealing cover 2 and is fixedly connected with the top end of the connecting plate 4, the top end of the motor 6 is fixedly connected with the top end inside the connecting box 5, and the electric telescopic rod 3 can control the motor 6 to move up and down; a groove is formed in the fixed block 7, so that the fixed block is conveniently fixed with the output end of the motor 6, and the output end of the motor 6 penetrates through the bottom end of the connecting box 5 and is fixedly connected with one side of the inner groove of the fixed block 7; one side of the first mounting plate 9 is fixedly connected with a first descaling brush 10, and one side of the second mounting plate 13 is fixedly connected with a second descaling brush 14, so that descaling can be carried out on the air source water heater body 1; the filter element 24 is arranged in the filter core box 23 to perform a filtering function, one side of the first filter box 18 is provided with a bolt 25, the bolt 25 can be inserted into the first filter box 18 and the cover plate 21, so that the cover plate 21 cannot be bounced off due to the counterforce of the spring 22, and the first filter box 18 and the second filter box 19 have the same structure; a water outlet valve 26 is arranged on one side of the hot water outlet pipe 15, a water inlet valve 27 is arranged on one side of the cold water inlet pipe 16, a check valve 28 is arranged on one side of the sewage discharge pipe 17, and the water outlet valve 26, the water inlet valve 27 and the check valve 28 are all manual valves; a capillary tube 29 and a hot water inlet tube 30 are arranged on one side of an air source water heater body 1, a check valve 31 is arranged on one side of the capillary tube 29, a throttle valve 32 is arranged on one side of the hot water inlet tube 30, and the check valve 31 and the throttle valve 32 are electromagnetic valves.

The working principle and the using process of the utility model are as follows: when the air source water heater body 1 is descaled, the motor 6 is started, the first descaling brush 10 on the first mounting plate 9 is enabled to rotationally scrub the inner wall of the air source water heater body 1 through the fixing block 7 and the first connecting rod 8, the electric telescopic rod 3 is started at the moment, the first descaling brush 10 can scrub the inner wall of the air source water heater body 1 up and down, and when the electric telescopic rod 3 controls the second connecting rod 11 to reach the bottom end, the second descaling brush 14 can clean the inner bottom end of the air source water heater body 1; through being provided with first filter cartridge 18 and second filter cartridge 19 in hot outlet pipe 15 and cold inlet tube 16 department, some impurity in the aquatic can be filtered to filter element 24 in first filter cartridge 18 and the second filter cartridge 19, and when needing to change filter element 24, only need extract bolt 25, open apron 21, take out filter element box 23 and change filter element 24, change the completion back, put into first filter cartridge 18 with filter element box 23, cover apron 21 down, at this moment, spring 22 can receive the oppression and produce the reaction force to filter element box 23, make filter element box 23 can not slide easily, it can in first filter cartridge 18 and apron 21 to insert bolt 25 at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an air source water heater with automatic scale removal function which characterized in that: comprises an air source water heater body (1), wherein a sealing cover (2) is arranged at the top end of the air source water heater body (1), an electric telescopic rod (3) is arranged at the top end of the sealing cover (2), a connecting plate (4) is arranged at the movable end of the electric telescopic rod (3), a connecting box (5) is fixedly connected at the bottom end of the connecting plate (4), a motor (6) is arranged inside the connecting box (5), a fixing block (7) is arranged at the output end of the motor (6), a first connecting rod (8) is arranged at one side of the fixing block (7), a first mounting plate (9) is fixedly connected at one end of the first connecting rod (8), a second connecting rod (11) is fixedly connected at the bottom end of the fixing block (7), a connecting block (12) is fixedly connected at the bottom end of the second connecting rod (11), a second mounting plate (13) is fixedly connected at one side of the connecting block (12), one side of air source water heater body (1) is provided with hot outlet pipe (15), cold inlet tube (16) and blow off pipe (17), the inside of hot outlet pipe (15) and cold inlet tube (16) is provided with first filter cartridge (18) and second filter cartridge (19) respectively, the top of first filter cartridge (18) is provided with axis of rotation (20), one side fixedly connected with apron (21) of axis of rotation (20), the bottom of apron (21) is provided with spring (22), the bottom of spring (22) is provided with filter core box (23).

2. An air source water heater with automatic descaling function according to claim 1, characterized in that: the movable end of the electric telescopic rod (3) penetrates through the top end of the sealing cover (2) and is fixedly connected with the top end of the connecting plate (4), and the top end of the motor (6) is fixedly connected with the top end inside the connecting box (5).

3. An air source water heater with automatic descaling function according to claim 1, characterized in that: the inside of fixed block (7) is seted up flutedly, the output of motor (6) run through the bottom of connecting box (5) and with the inside recess one side fixed connection of fixed block (7).

4. An air source water heater with automatic descaling function according to claim 1, characterized in that: one side fixedly connected with first scale removal brush (10) of first mounting panel (9), one side fixedly connected with second scale removal brush (14) of second mounting panel (13).

5. An air source water heater with automatic descaling function according to claim 1, characterized in that: a filter element (24) is arranged in the filter core box (23), and a bolt (25) is arranged on one side of the first filter box (18).

6. An air source water heater with automatic descaling function according to claim 1, characterized in that: one side of the hot water outlet pipe (15) is provided with a water outlet valve (26), one side of the cold water inlet pipe (16) is provided with a water inlet valve (27), and one side of the sewage discharge pipe (17) is provided with a check valve (28).

7. An air source water heater with automatic descaling function according to claim 1, characterized in that: one side of air source water heater body (1) is provided with capillary (29) and hot inlet tube (30), one side of capillary (29) is provided with check valve (31), one side of hot inlet tube (30) is provided with choke valve (32).