CN210801662U

CN210801662U - Solar water heater

Info

Publication number: CN210801662U
Application number: CN201921299406.9U
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 relates to the water heater field. The utility model comprises a pair of first side supporting columns; the top ends of the two first side supporting columns are obliquely and fixedly provided with second side supporting columns; the two second side supporting columns are provided with sliding blocks in a sliding manner along the length direction; a dust hood and a rotating rod are arranged between the sliding blocks; two ends of the dust hood are respectively connected with the opposite inner surfaces of the two sliding blocks; the dust hood is arranged above the solar tube; the rotating rod is arranged below the solar tube; the rotating rod is sleeved with fixed sleeves in parallel along the axial direction, and the fixed sleeves correspond to the solar tubes in position; the two end parts of the fixed sleeve are both fixedly provided with extension rods; the two extension rods are arranged on two sides of the solar tube; the opposite inner surfaces of the two extension rods are provided with the matched hairbrushes. The utility model discloses not only structural design is simple reasonable, the simple operation, has improved dust collection efficiency and effect moreover effectively, has higher market using value.

Description

Solar water heater

Technical Field

The utility model belongs to the water heater field relates to a solar water heater, especially a solar water heater's dust collector.

Background

The solar water heater is a heating device for converting solar energy into heat energy, and heats water from low temperature to high temperature so as to meet the requirement of hot water in life and production of people. The solar water heater is divided into a vacuum tube type solar water heater and a flat plate type solar water heater according to the structural form, and mainly uses the vacuum tube type solar water heater as a main part. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and the vacuum heat collecting tube can utilize the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water.

In recent years, because air pollution can not be effectively inhibited all the time, and in addition, drought is severe in a wide area in the north of China, and dust is blown by wind and sand, the solar water heater is often covered by dust after being installed for several days, so that the absorption and utilization rate of solar energy is greatly reduced, and the use effect of the solar water heater is greatly influenced. The solar water heater is often erected at the highest part of a roof and the like, and is not practical to wipe and clean frequently. Therefore, a dust removing apparatus for a solar water heater is urgently needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solar water heater, 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 solar water heater, which comprises a pair of first side supporting columns; a second side supporting column is obliquely fixed at the top ends of the two first side supporting columns; a water tank is erected at the top ends of the two first side supporting columns; the bottom ends of the two second side supporting columns are connected through a bottom supporting rod; solar tubes are inserted in the outer wall of the bottom support rod in parallel along the axial direction; the solar tubes are arranged between the two second side supporting columns in parallel; the top end of the solar tube is connected with the outer wall of the water tank; a sliding block is slidably arranged on each of the two second side supporting columns along the length direction; a dust hood and a rotating rod are arranged between the sliding blocks; two ends of the dust hood are respectively connected with the opposite inner surfaces of the two sliding blocks; the dust hood is arranged above the solar tube; the rotating rod is arranged below the solar tube; the rotating rod is sleeved with fixing sleeves in parallel along the axial direction, and the fixing sleeves correspond to the solar tubes in position; an extension rod is fixedly arranged at both ends of the fixed sleeve; the two extension rods are arranged on two sides of the solar tube; the opposite inner surfaces of the two extension rods are provided with a brush which is matched with the extension rods.

Furthermore, a matched cavity groove is formed in the lower surface of the second side supporting column along the length direction; a first belt wheel and a second belt wheel are arranged in the cavity groove side by side; the first belt pulley is arranged at the top of the second side supporting column; the second belt wheel is arranged at the bottom of the second side supporting column; the first belt wheel and the second belt wheel are in transmission connection through a belt; the outer surface of the belt is connected with the sliding block.

Furthermore, one side wall of the dust hood is provided with an exhaust port; and a filter plate which is matched with the dust hood is arranged in the lower port of the dust hood.

Furthermore, at least one fan is fixedly arranged in the dust hood; the fan is arranged on one side of the filter plate, which is far away from the lower port of the dust hood.

Furthermore, one end of the rotating rod is rotatably connected to the inner surface of a sliding block; the other end of the rotating rod is connected to an output shaft of a driving motor through a coupler; the driving motor is fixedly arranged on the inner surface of the other sliding block.

The utility model discloses following beneficial effect has:

the utility model discloses an equal slidable mounting slider on two second side dagger to install a suction hood and a bull stick that has the brush between two sliders, it rotates in solar tube both sides to utilize the bull stick to drive the brush when moving along the length direction of solar tube, thereby realized the dust removal operation to the surface of solar tube, not only structural design is simple reasonable, the simple operation, and improved dust collection efficiency and effect effectively, also can alleviate user's manual labor greatly simultaneously, the practicality is stronger, higher market using value has.

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 solar water heater according to the present invention;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a top view of the structure of FIG. 1;

FIG. 4 is a schematic view of the structure in the direction A-A in FIG. 2;

FIG. 5 is a schematic view of the structure in the direction B-B in FIG. 3;

fig. 6 is a schematic structural view of the suction hood and the rotating rod of the present invention installed on the slider.

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

1-a first side supporting column, 2-a second side supporting column, 3-a water tank, 4-a bottom supporting rod, 5-a solar tube, 6-a sliding block, 7-a dust hood, 8-a rotating rod, 9-a first belt wheel, 10-a second belt wheel, 11-a filter plate, 12-a fan, 13-a driving motor, 201-a cavity groove, 701-an air outlet, 801-a fixed sleeve, 802-an extension rod and 803-a 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. 1-6, the present invention relates to a solar water heater, which comprises a pair of first side supporting columns 1; the top ends of the two first side supporting columns 1 are obliquely and fixedly provided with a second side supporting column 2; the included angle between the second side brace 2 and the first side brace 1 is 60 degrees; the top ends of the two first side supporting columns 1 are provided with a water tank 3; the bottom ends of the two second side supporting columns 2 are connected through a bottom supporting rod 4; solar tubes 5 are inserted in the outer wall of the bottom stay bar 4 in parallel along the axial direction; the solar tubes 5 are arranged between the two second side supporting columns 2 in parallel; the top end of the solar tube 5 is connected with the outer wall of the water tank 3;

the two second side supporting columns 2 are provided with a slide block 6 in a concave structure in a sliding way along the length direction; a dust hood 7 and a rotating rod 8 are arranged between the sliding blocks 6; two ends of the dust hood 7 are respectively connected with the opposite inner surfaces of the two sliding blocks 6; the dust hood 7 is arranged above the solar tube 5; the rotating rod 8 is arranged below the solar tube 5; the rotating rod 8 is sleeved with a fixing sleeve 801 corresponding to the solar tube 5 in position in parallel along the axial direction; an extension rod 802 is fixedly arranged at both ends of the fixing sleeve 801; the two extension rods 802 are arranged at two sides of the solar tube 5; the opposite inner surfaces of the two extending rods 802 are provided with a brush 803.

Wherein, the lower surface of the second side supporting column 2 is provided with a matched cavity groove 201 along the length direction; a first belt wheel 9 and a second belt wheel 10 are arranged in the cavity groove 201 side by side; the first belt pulley 9 is arranged at the top of the second side stay 2; the second belt wheel 10 is arranged at the bottom of the second side stay 2; the first belt wheel 9 and the second belt wheel 10 are in transmission connection through a belt; the outer surface of the belt is connected with the sliding block 6; the bottom stay 4 has a cavity structure; the width of the belt is consistent with the width of the cavity groove 201; a double-shaft motor is fixedly arranged inside the bottom support rod 4; the output shafts of the double-shaft motors are connected with a mandrel through a coupling; the two mandrels correspond to the two second belt wheels 10 one by one; the two ends of the two mandrels are respectively extended into the two cavity grooves 201 and connected with the wheel axle of the second belt wheel 10.

Wherein, a row of air outlets 701 are arranged on one side wall of the dust hood 7; a filter plate 11 which is matched with the dust hood 7 is arranged in the lower port; the fans 12 are fixedly arranged in the dust hood 7 side by side; the fan 12 is disposed on a side of the filter plate 11 away from the lower end of the dust hood 7.

Wherein, one end of the rotating rod 8 is rotatably connected to the inner surface of a sliding block 6; the other end of the rotating rod 8 is connected to an output shaft of a driving motor 13 through a coupler; the driving motor 13 is fixedly installed on the inner surface of the other slide block 6.

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 solar water heater comprises a pair of first side stay (1); a second side supporting column (2) is obliquely fixed at the top ends of the two first side supporting columns (1); the top ends of the two first side supporting columns (1) are provided with a water tank (3) in a supporting way; the bottom ends of the two second side supporting columns (2) are connected through a bottom supporting rod (4); solar tubes (5) are inserted in the outer wall of the bottom stay bar (4) in parallel along the axial direction; the solar tubes (5) are arranged between the two second side supporting columns (2) in parallel; the top end of the solar tube (5) is connected with the outer wall of the water tank (3); the method is characterized in that:

a sliding block (6) is arranged on each of the two second side supporting columns (2) in a sliding manner along the length direction; a dust hood (7) and a rotating rod (8) are arranged between the sliding blocks (6); two ends of the dust hood (7) are respectively connected with the opposite inner surfaces of the two sliding blocks (6); the dust hood (7) is arranged above the solar tube (5); the rotating rod (8) is arranged below the solar tube (5); the rotating rod (8) is sleeved with a fixed sleeve (801) in parallel along the axial direction, and the position of the fixed sleeve corresponds to that of the solar tube (5); the two ends of the fixed sleeve (801) are both fixedly provided with an extension rod (802); the two extension rods (802) are arranged on two sides of the solar tube (5); the opposite inner surfaces of the two extending rods (802) are respectively provided with a brush (803) which is matched with the extending rods.

2. The solar water heater according to claim 1, wherein the lower surface of the second side brace (2) is provided with a matched cavity groove (201) along the length direction; a first belt wheel (9) and a second belt wheel (10) are arranged in the cavity groove (201) side by side; the first belt wheel (9) is arranged at the top of the second side supporting column (2); the second belt wheel (10) is arranged at the bottom of the second side supporting column (2); the first belt wheel (9) is in transmission connection with the second belt wheel (10) through a belt; the outer surface of the belt is connected with a sliding block (6).

3. The solar water heater according to claim 1, wherein a row of air outlets (701) are formed in one side wall of the dust hood (7); the lower port of the dust hood (7) is internally provided with a filter plate (11) which is matched with the lower port.

4. A solar water heater according to claim 3, characterized in that at least one fan (12) is fixedly arranged in the dust hood (7); the fan (12) is arranged on one side of the filter plate (11) far away from the lower port of the dust hood (7).

5. A solar water heater according to claim 1, characterized in that one end of the rotating rod (8) is rotatably connected to the inner surface of a sliding block (6); the other end of the rotating rod (8) is connected to an output shaft of a driving motor (13) through a coupler; the driving motor (13) is fixedly arranged on the inner surface of the other sliding block (6).