CN213631008U

CN213631008U - Solar water heater convenient to clean

Info

Publication number: CN213631008U
Application number: CN202022307378.XU
Authority: CN
Inventors: 刘明朝; 岳振伟; 尹鹏宇; 陈冲
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-06
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a solar water heater convenient to clean, which comprises a support frame, a water storage tank and vacuum tubes, wherein the top of the support frame is fixedly provided with the water storage tank, the support frame inclined plane is fixedly provided with a plurality of groups of vacuum tubes at equal intervals, the bottom of the support frame inclined plane is fixedly provided with a tail supporting box, two ends of each vacuum tube are respectively fixedly sleeved with the top of the tail supporting box and the bottom of the water storage tank, a spray pipe is horizontally arranged in the water storage tank, a water pipe is connected with the port of a switching valve, a descaling agent enters the spray pipe through a one-way valve and is sprayed to the inner wall of the water storage tank through spray holes, the descaling agent can be uniformly sprayed by controlling the rotation of a rotating disc, after the descaling agent and scale are fully reacted, a valve is opened, the water pipe continues to supply water through the switching valve, the heat collection efficiency of the vacuum tube is improved, and the safety of the solar water heater is improved.

Description

Solar water heater convenient to clean

Technical Field

The utility model relates to a solar water heater technical field specifically is a solar water heater convenient to it is clean.

Background

The solar water heater is a heating device for converting solar energy into heat energy, heats water from low temperature to high temperature, mainly comprises heat collecting pipes, a water storage tank, a support and other related parts, and is used for supplying hot water for people in life and production.

The vacuum tube is a heat collection core part of the solar water heater and directly absorbs solar rays, and in practical application, visible scale is easily formed on the inner walls of the water storage tank and the vacuum tube, the scale can reduce the safety of the solar water heater, the heat collection efficiency of the vacuum tube is reduced for a moment, and the scale is not easy to remove, so that the solar water heater convenient to clean is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar water heater convenient to it is clean 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: the utility model provides a solar water heater convenient to it is clean, includes support frame, storage water tank and vacuum tube, the top fixed mounting of support frame has the storage water tank, support frame inclined plane equidistance fixed mounting has the multiunit vacuum tube, support frame inclined plane bottom fixed mounting has the tail to hold in the palm the case, the both ends of vacuum tube cup joint with tail support roof portion and storage water tank bottom are fixed respectively, the inside horizontal mounting of storage water tank has the spray tube, and the spray tube surface is equipped with evenly distributed's orifice, the spray tube passes through sealed bearing and is connected with the storage water tank rotation, sealed bearing one end is located the outer fixedly connected with check valve of storage water tank, the check valve is.

Preferably, a valve is arranged on one side of the tail tray box, and the cross-sectional area of the valve is three times that of the vacuum tube.

Preferably, the joints of the two ends of the vacuum pipe and the water storage tank and the tail support tank are respectively sleeved with a sealing ring.

Preferably, the inside spray tube both ends that are located of storage water tank are symmetrical to be installed the swivel mount, and the swivel mount both sides are located the storage water tank inner wall and install the rubber strip.

Preferably, the spray pipe and the rotating frame are made of stainless steel.

Preferably, a section of the spray pipe close to the sealing bearing is fixedly connected with a rotary table.

Compared with the prior art, the beneficial effects of the utility model are that: the water pipe is connected to the port of the switching valve, the descaling agent enters the spray pipe through the one-way valve and is sprayed to the inner wall of the water storage tank through the spray hole, the descaling agent can be uniformly sprayed by controlling the rotation of the rotary disc, the valve is opened after the descaling agent and the scale are fully reacted, the water pipe continuously supplies water to wash the water storage tank through the switching valve, the scale and the descaling agent are discharged from the valve along the vacuum pipe, the scale on the inner wall of the solar water heater can be conveniently and effectively removed, the heat collection efficiency of the vacuum pipe is improved, and the safety of the solar water heater is.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic view of the structure of the sealing ring of the present invention.

In the figure: 1. a support frame; 2. a tail tray box; 3. a water storage tank; 4. a vacuum tube; 41. a seal ring; 5. sealing the bearing; 6. a nozzle; 61. spraying a hole; 62. a rotating frame; 63. a rubber strip; 7. a valve; 8. a turntable; 9. a one-way valve; 10. a transfer valve.

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.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides a solar water heater convenient to it is clean, includes support frame 1, storage water tank 3 and vacuum tube 4, the top fixed mounting of support frame 1 has

storage water tank

3, 1 inclined plane equidistance fixed mounting of support frame has multiunit vacuum tube 4, its characterized in that: the utility model discloses a water storage tank, including support frame 1 inclined plane bottom fixed mounting have tail support case 2, the both ends of vacuum tube 4 respectively with tail support case 2 top and 3 bottom fixed cup joints of storage water tank, 3 inside horizontal mounting in storage water tank have spray tube 6, and 6 surfaces of spray tube are equipped with evenly distributed's orifice 61, spray tube 6 rotates with storage water tank 3 through sealed bearing 5 to be connected, sealed bearing 5 one end is located 3 outer fixedly connected with check valves 9 of storage water tank, 5 one end fixedly connected with switching valve 10 of sealed bearing are kept away from to check valve 9.

Referring to fig. 1, a valve 7 is installed at one side of the tail tray box 2, and the cross-sectional area of the valve 7 is three times of that of the vacuum tube 4, so that the scale is efficiently discharged by controlling the opening and closing of the valve 7.

Referring to fig. 3, the joints between the two ends of the vacuum tube 4 and the water storage tank 3 and the tail support tank 2 are sleeved with sealing rings 41, so as to improve the air tightness of the joint and prevent hot water leakage.

Referring to fig. 1, the inside of the water storage tank 3 is symmetrically provided with rotating frames 62 at two ends of the spray pipe 6, and rubber strips 63 are provided at two sides of the rotating frames 62 on the inner wall of the water storage tank 3, so that the rotating frames 62 on the spray pipe 6 are driven to rotate by controlling the rotation of the rotating disc 8, and the scales on the inner wall of the water storage tank 3 are scraped by the rubber strips 63.

Wherein, spray tube 6 and swivel mount 62 all adopt stainless steel material, have good corrosion resistance, improve service life.

Referring to fig. 1, a section of the spray pipe 6 near the seal bearing 5 is fixedly connected with a rotary disc 8, and the rotation of the spray pipe 6 is controlled by controlling the rotation of the rotary disc 8, so that the descaling agent is sprayed more uniformly.

The working principle is as follows: the water pipe is connected to the port of the adapter valve 10, the descaling agent enters the spray pipe 6 through the one-way valve 9 and is sprayed to the inner wall of the water storage tank 3 through the spray hole 61, meanwhile, the descaling agent can be sprayed more uniformly through the rotation of the control turntable 8, after the descaling agent and the scale are fully reacted, the valve 7 is opened, meanwhile, the water pipe continues to supply water through the adapter valve 10 to flush the water storage tank 3, and the scale and the descaling agent are discharged from the valve 7 along the vacuum pipe 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solar water heater convenient to it is clean, includes support frame (1), storage water tank (3) and vacuum tube (4), the top fixed mounting of support frame (1) has storage water tank (3), support frame (1) inclined plane equidistance fixed mounting has multiunit vacuum tube (4), its characterized in that: support frame (1) inclined plane bottom fixed mounting has tail to hold in the palm case (2), the both ends of vacuum tube (4) are held in the palm case (2) top and storage water tank (3) bottom fixed cup joint with the tail respectively, storage water tank (3) inside horizontal installation has spray tube (6), and spray tube (6) surface is equipped with evenly distributed's orifice (61), spray tube (6) rotate with storage water tank (3) through sealed bearing (5) and are connected, sealed bearing (5) one end is located storage water tank (3) outer fixedly connected with check valve (9), sealed bearing (5) one end fixedly connected with switching valve (10) are kept away from in check valve (9).

2. A solar water heater facilitating cleaning according to claim 1, wherein: and a valve (7) is installed on one side of the tail supporting box (2), and the cross sectional area of the valve (7) is three times that of the vacuum tube (4).

3. A solar water heater facilitating cleaning according to claim 1, wherein: sealing rings (41) are sleeved at the joints of the two ends of the vacuum pipe (4) and the water storage tank (3) and the tail supporting box (2).

4. A solar water heater facilitating cleaning according to claim 1, wherein: the inside spray tube (6) both ends symmetry that is located of storage water tank (3) installs swivel mount (62), and swivel mount (62) both sides are located storage water tank (3) inner wall and install rubber strip (63).

5. A solar water heater facilitating cleaning according to claim 1, wherein: the spray pipe (6) and the rotating frame (62) are made of stainless steel.

6. A solar water heater facilitating cleaning according to claim 1, wherein: and one end of the spray pipe (6) close to the sealing bearing (5) is fixedly connected with a rotary table (8).