CN210801661U

CN210801661U - Descaling device of solar water heater

Info

Publication number: CN210801661U
Application number: CN201921298420.7U
Authority: CN
Inventors: 杨德尧; 潘保春
Original assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Current assignee: Hefei Rongshida Solar Energy Science & Technology Co ltd
Priority date: 2019-08-12
Filing date: 2019-08-12
Publication date: 2020-06-19
Anticipated expiration: 2029-08-12

Abstract

The utility model discloses a solar water heater's scale removal device relates to the water heater field. The utility model comprises a water storage tank with an open structure at one end; a partition plate is arranged in one port of the water storage tank; a guide rod is inserted in one surface of the isolation plate; one end of the guide rod is provided with a water supply box; mounting holes are uniformly distributed on the outer side wall of the water supply box along the circumferential direction; the water spray nozzle is arranged in the mounting hole; an outer cylinder sleeve is sleeved on the periphery of the water supply box; the inner cylinder sleeve is arranged in the outer cylinder sleeve; the periphery of the inner cylinder sleeve is sleeved with a spring; a driving motor is fixed in the inner cavity of the inner cylinder sleeve; the output shaft of the driving motor is provided with a telescopic rod; one end of the telescopic rod is provided with a switching column; one end of the adapter column penetrates through one end of the outer cylinder sleeve and extends to the outside of the outer cylinder sleeve. The utility model discloses not only structural design is simple reasonable, the simple operation, has improved the scale removal efficiency and the effect to the water heater moreover effectively, has higher market using value.

Description

Descaling device of solar water heater

Technical Field

The utility model belongs to the water heater field especially relates to a solar water heater's scale removal device.

Background

The solar water heater is a device for heating water by using solar energy, has the advantages of safety, energy conservation, environmental protection and the like, and is widely applied. However, after long-term use, the inside of the water heater is inevitably scaled and deposited with scale, and along with the deepening of the scale depositing degree, the heat exchange efficiency of the solar water heater is greatly reduced, thereby influencing the normal use. At present, the solar water heater descaling mode in the prior art is to disassemble and clean the solar water heater, but the water heater body is complex, and the disassembly and the cleaning are generally carried out by professional personnel, so that the use cost of users is increased, and the cleaning effect of the solar water heater is greatly reduced. Therefore, a descaling device for a solar water heater is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar water heater's scale removal device, its purpose is in order to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a descaling device of a solar water heater, which comprises a water storage tank with one end in an open structure; a partition plate is arranged in one port of the water storage tank; the edge of the isolation plate and the inner wall of the water storage tank are fused into a whole; a water storage chamber is formed between the isolation plate and the other end wall of the water storage tank; an end cover is arranged at one port of the water storage tank; a guide rod is inserted into one surface of the isolation plate; one end of the guide rod is provided with a water supply box; mounting holes are uniformly distributed on the outer side wall of the water supply box along the circumferential direction; the mounting hole is internally provided with a matched water spray nozzle; an outer cylinder sleeve is sleeved on the periphery of the water supply box; an inner cylinder sleeve is arranged in the outer cylinder sleeve; the inner cylinder sleeve is fixed on one end face of the water supply box; a spring is sleeved on the periphery of the inner cylinder sleeve; the spring is arranged between the inner cylinder sleeve and the outer cylinder sleeve; the inner cavity of the inner cylinder sleeve is fixedly provided with a driving motor; an output shaft of the driving motor is fixedly provided with a telescopic rod; one end of the telescopic rod is fixedly provided with a transfer column; one end of the adapter column penetrates through one end of the outer cylinder sleeve and extends to the outside of the outer cylinder sleeve; extension rods are uniformly distributed and fixed at one end of the adapter column along the circumferential direction; the extension rod is arranged outside the outer cylinder sleeve; one end of the extension rod is provided with a descaling component matched with the inner wall of the water storage tank.

Furthermore, the lower part of the water storage tank is provided with a sewage discharge pipe corresponding to the position of the water storage cavity; the blow-off pipe is provided with a control valve.

Furthermore, a sealing ring is sleeved on the guide rod; the sealing ring is fixedly arranged at the joint of the isolation plate and the guide rod.

Furthermore, the inner wall of the inner cylinder sleeve is provided with a limiting part in an annular structure; one surface of the limiting part is connected with one end of the spring; the other end of the spring is connected with one end face of the water nozzle.

Further, the telescopic rod comprises a first supporting rod and a second supporting rod; one end of the first supporting rod is connected with an output shaft of the driving motor; one end of the second supporting rod is inserted into the other end of the second supporting rod in a sliding mode; the other end of the second supporting rod is connected with the other end of the switching column; the first supporting rod and the second supporting rod are both in a regular polygon structure.

Further, the descaling assembly comprises a descaling blade and a cleaning brush; the descaling blade and the cleaning brush are of V-shaped structures and are arranged on one end part of the extension rod.

The utility model discloses following beneficial effect has:

the utility model discloses a set up convenient to detach's end cover on the water storage box, utilize driving motor to join in marriage the extension rod that is equipped with the scale removal subassembly through telescopic link and switching post drive at the water storage box internal rotation to utilize the water spout on the water storage box to spray the water on the inner wall of water storage box, thereby improved the inner wall cleaning efficiency and the effect to the water storage box effectively, not only structural design is simple reasonable, the simple operation, and reduced user's use cost, the practicality is stronger, has higher market using value.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a descaling device for a solar water heater according to the present invention;

FIG. 2 is a schematic view of the connection structure between the water supply box, the outer sleeve and the inner sleeve of the present invention;

fig. 3 is a schematic structural view of the descaling assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a water storage tank, 2-an end cover, 3-a guide rod, 4-a water supply box, 5-a water nozzle, 6-an outer cylinder sleeve, 7-an inner cylinder sleeve, 8-a spring, 9-a driving motor, 10-a telescopic rod, 11-an adapter column, 12-a descaling component, 13-a sewage discharge pipe, 14-a sealing ring, 101-a separation plate, 401-a mounting hole, 1001-a first supporting rod, 1002-a second supporting rod, 1101-an extension rod, 1201-a descaling blade and 1202-a cleaning brush.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model relates to a descaling device for a solar water heater, which comprises a water storage tank 1 with an open end; a partition plate 101 is arranged in one port of the water storage tank 1; the edge of the partition plate 101 and the inner wall of the water storage tank 1 are fused into a whole; a water storage chamber is formed between the partition plate 101 and the other end wall of the water storage tank 1; an end cover 2 is arranged at one port of the water storage tank 1; the end cover 2 is connected to the water storage tank 1 through a bolt;

the lower part of the water storage tank 1 is provided with a sewage discharge pipe 13 corresponding to the position of the water storage chamber; the blow-off pipe 13 is provided with a control valve; the control valve adopts a one-way valve;

a guide rod 3 is inserted through one surface of the isolation plate 101; a seal ring 14 is sleeved on the guide rod 3; the sealing ring 14 is fixedly arranged at the joint of the isolation plate 101 and the guide rod 3; the guide rod 3 is matched with the sealing ring 14 in a cylindrical pair way; one end of the guide rod 3 is provided with a water supply box 4 which is in a cylindrical structure and has a cavity structure; mounting holes 401 are uniformly distributed on the outer side wall of the water supply box 4 along the circumferential direction; a water nozzle 5 matched with the mounting hole 401 is arranged in the mounting hole;

the periphery of the water supply box 4 is sleeved with an outer cylinder sleeve 6; the outer cylinder sleeve 6 is in sliding fit with the water supply box 4; an inner cylinder sleeve 7 is arranged in the outer cylinder sleeve 6; the inner cylinder sleeve 7 is fixed on one end surface of the water supply box 4; a spring 8 is sleeved on the periphery of the inner cylinder sleeve 7; the spring 8 is arranged between the inner cylinder sleeve 7 and the outer cylinder sleeve 6; the inner wall of the inner cylinder sleeve 7 is provided with a limiting part in an annular structure; one surface of the limiting part is connected with one end of the spring 8; the other end of the spring 8 is connected with one end face of the water nozzle 5;

the inner cavity of the inner cylinder sleeve 7 is fixedly provided with a driving motor 9; an output shaft of the driving motor 9 is fixedly provided with a telescopic rod 10; one end of the telescopic rod 10 is fixedly provided with a transfer column 11; one end of the adapter column 11 penetrates through one end of the outer cylinder sleeve 6 and extends to the outside of the outer cylinder sleeve 6; the adapter column 11 is in running fit with the outer cylinder sleeve 6;

extension rods 1101 are uniformly distributed and fixed on one end part of the adapter column 11 along the circumferential direction; an extension rod 1101 is arranged outside the outer cylinder sleeve 6; one end of the extension rod 1101 is provided with a descaling component 12 matched with the inner wall of the water storage tank 1; the descaling assembly 12 comprises a descaling blade 1201 and a cleaning brush 1202; the descaling blade 1201 and the cleaning brush 1202 are arranged on one end of the extension rod 1101 in a V-shaped structure.

The telescopic rod 10 comprises a first supporting rod 1001 and a second supporting rod 1002; one end of the first strut 1001 is connected to an output shaft of the drive motor 9; one end of the second supporting rod 1002 is inserted into the other end of the second supporting rod 1002 in a sliding manner; the other end of the second support rod 1002 is connected with the other end of the transit column 11; the first strut 1001 and the second strut 1002 are both in a regular polygon structure.

Wherein the guide rod 3 is a hollow tube; one end of the guide rod 3 penetrates and extends to the inner cavity of the water supply box 4; the guide rod 3 is in interference fit with the water supply box 4; the other end of the guide rod 3 is provided with a water inlet.

When assembling end cover 2 on water storage tank 1, the other end of guide arm 3 offsets with a surface of end cover 2, a terminal surface of switching post 11 is laminated with the other end wall of water storage tank 1 mutually, spring 8 is compressed, the other end of urceolus cover 6 is located the periphery of another tip of water supply box 4, water spout 5 is located another tip of urceolus cover 6, thereby effectively protect water spout 5, the life of water spout 5 has been guaranteed, the while has also realized guide arm 3, the position of parts such as urceolus cover 6 and switching post 11 is fixed.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A descaling device of a solar water heater comprises a water storage tank (1) with one end in an open structure; a partition plate (101) is arranged in one port of the water storage tank (1); the edge of the isolation plate (101) is fused with the inner wall of the water storage tank (1) into a whole; a water storage chamber is formed between the isolation plate (101) and the other end wall of the water storage tank (1); an end cover (2) is arranged at one port of the water storage tank (1); the method is characterized in that:

a guide rod (3) is inserted into one surface of the isolation plate (101); one end of the guide rod (3) is provided with a water supply box (4); mounting holes (401) are uniformly distributed on the outer side wall of the water supply box (4) along the circumferential direction; a water nozzle (5) which is matched with the mounting hole (401) is arranged in the mounting hole;

an outer cylinder sleeve (6) is sleeved on the periphery of the water supply box (4); an inner cylinder sleeve (7) is arranged inside the outer cylinder sleeve (6); the inner cylinder sleeve (7) is fixed on one end face of the water supply box (4); a spring (8) is sleeved on the periphery of the inner cylinder sleeve (7); the spring (8) is arranged between the inner cylinder sleeve (7) and the outer cylinder sleeve (6);

the inner cavity of the inner cylinder sleeve (7) is fixedly provided with a driving motor (9); an output shaft of the driving motor (9) is fixedly provided with a telescopic rod (10); one end of the telescopic rod (10) is fixedly provided with a transfer column (11); one end of the adapter column (11) penetrates through one end of the outer cylinder sleeve (6) and extends to the outside of the outer cylinder sleeve (6);

extension rods (1101) are uniformly distributed and fixed at one end part of the adapter column (11) along the circumferential direction; the extension rod (1101) is arranged outside the outer cylinder sleeve (6); one end of the extension rod (1101) is provided with a descaling assembly (12) matched with the inner wall of the water storage tank (1).

2. The descaling device for solar water heater according to claim 1, wherein the lower part of the water storage tank (1) is provided with a drain pipe (13) corresponding to the position of the water storage chamber; the sewage discharge pipe (13) is provided with a control valve.

3. A descaling device for solar water heater according to claim 1, wherein the guide rod (3) is sleeved with a sealing ring (14); the sealing ring (14) is fixedly arranged at the joint of the isolation plate (101) and the guide rod (3).

4. The descaling device for a solar water heater according to claim 1, wherein the inner wall of the inner cylinder sleeve (7) is provided with a limiting part in an annular structure; one surface of the limiting part is connected with one end of the spring (8); the other end of the spring (8) is connected with one end face of the water nozzle (5).

5. The descaling device of a solar water heater according to claim 1, wherein the telescopic rod (10) comprises a first supporting rod (1001) and a second supporting rod (1002); one end of the first supporting rod (1001) is connected with an output shaft of a driving motor (9); one end of the second supporting rod (1002) is inserted into the other end of the second supporting rod (1002) in a sliding mode; the other end of the second supporting rod (1002) is connected with the other end of the adapter column (11); the first supporting rod (1001) and the second supporting rod (1002) are both in a regular polygon structure.

6. The descaling device for solar water heaters according to claim 1, wherein the descaling assembly (12) comprises a descaling blade (1201) and a cleaning brush (1202); the descaling blade (1201) and the cleaning brush (1202) are arranged on one end part of the extension rod (1101) in a V-shaped structure.