CN211424709U

CN211424709U - Solar water heater with adjustable vacuum tube inclination angle

Info

Publication number: CN211424709U
Application number: CN201921463813.9U
Authority: CN
Inventors: 马根英
Original assignee: Individual
Current assignee: Guangdong Mygreen Energy Technology Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-09-04
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to the technical field of solar energy, concretely relates to solar water heater with adjustable vacuum tube inclination angle, which comprises a first supporting plate and a second supporting plate, wherein a heat preservation water tank is fixed at the top of the first supporting plate, a bottom plate is arranged at the top of the second supporting plate, an electric push rod is fixed at the bottom of the bottom plate, supporting legs are rotatably connected at the bottom of the bottom plate, a plurality of fixed columns are arranged on the side wall of the bottom plate, the fixed columns are connected with the supporting legs through connecting plates, a fixed plate, a third supporting plate, an inflator pump and a cylinder are fixedly connected on the bottom plate, a connecting tube is fixed at the top of the fixed plate, an air release tube is arranged at the bottom of the cylinder, a piston is arranged in the cylinder, the top of the piston; the utility model provides a technical scheme can effectively compensate the vacuum tube inclination that current solar water heater exists and adjust inconvenient, defect that the light energy utilization ratio is low.

Description

Solar water heater with adjustable vacuum tube inclination angle

Technical Field

The utility model relates to the technical field of solar energy, concretely relates to vacuum tube inclination adjustable solar water heater.

Background

The solar energy is used in two modes, passive utilization (photothermal conversion) and photoelectric conversion. Solar power generation is an emerging renewable energy source. Solar energy in a broad sense is a source of much energy on earth, such as wind energy, chemical energy, potential energy of water, and so on. The solar water heater is a water heater which heats by taking solar energy as energy. Is one of three water heaters which are parallel to a gas water heater and an electric water heater. The solar water heater converts solar energy into heat energy, heats water from low temperature to high temperature, and meets the requirement of hot water in life and production. The utility model provides a current solar water heater still has the vacuum tube inclination usually and adjusts inconveniently when the installation, and vacuum tube one side illumination of sun dorsad is poor, defect that light energy utilization is low, the utility model provides a vacuum tube inclination is adjustable, solar water heater that light energy utilization is high.

The utility model discloses a novel high-efficiency solar water heater composed of a water tank heat preservation layer, a water tank outer container, a water tank inner container, a vacuum sleeve, a high-efficiency heat conduction material, a metal heat conduction pipe, a heat conduction medium, a vacuum pipe, a tailstock, a pressure reduction hole, an exhaust hole, a heat conduction medium layer, a sealing ring and a tailstock in the utility model patent with publication number of CN201917091U and publication date of 2011, 8 months and 3 days; high-efficient heat conduction material is located vacuum tube's inside, the metal heat pipe is located high-efficient heat conduction material's inside, the heat conduction medium is located metal heat pipe's inside, the vacuum tube is located heat conduction medium's inside, the sealing washer is located vacuum tube's exit end inside, the periphery of metal heat pipe, high-efficient heat conduction material's top, vacuum tube's exit end is located the inside of the outer courage of water tank, the outer courage of water tank is located the inside of water tank heat preservation, the periphery of dielectric layer, the inner water tank is located the inside of dielectric layer, the inside and the inner water tank inside of exhaust hole are connected, the inside and the outer courage of water.

However, the existing solar water heater usually has the defects of inconvenient adjustment of the inclination angle of the vacuum tube and low light energy utilization rate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the problem that exists, the utility model provides a vacuum tube inclination adjustable solar water heater. The utility model provides a technical scheme can effectively compensate the vacuum tube inclination that current solar water heater exists to a certain extent and adjust inconveniently, defect that the light energy utilization rate is low.

(II) technical scheme

In order to achieve the above object, the present invention adopts the following technical solutions:

the utility model provides a solar water heater of vacuum tube inclination adjustable which characterized in that: the heat-insulating water tank is fixed at the top of the first supporting plate, a bottom plate is arranged at the top of the second supporting plate, an electric push rod is fixed at the bottom of the bottom plate, supporting legs are rotatably connected to the bottom of the bottom plate, a plurality of fixing columns are arranged on the side wall of the bottom plate, the fixing columns are connected with the supporting legs through a connecting plate, a fixing plate, a third supporting plate, an inflator pump and an air cylinder are fixedly connected to the bottom plate, a connecting pipe is fixed at the top of the fixing plate, the inflator pump and the air cylinder are symmetrically arranged in the front and back direction, the inflator pump is communicated with the air cylinder through a gas pipe, an air release pipe is arranged at the bottom of the air cylinder, a piston is arranged in the air cylinder, the top of the piston is connected with a reflecting plate through a piston rod, and a vacuum tube is fixedly connected between the heat-insulating water tank and the connecting tube.

Preferably, the second support plate is arranged symmetrically in front and back.

Preferably, the connecting plate is rotatably connected with the supporting leg.

Preferably, the connecting plate is provided with a through hole matched with the fixing column.

Preferably, the electric push rod and the inflator pump are both independently connected with an external power supply.

Preferably, the piston is fitted with the cylinder.

Preferably, the air release pipe is provided with an air release valve.

Preferably, the top of the piston rod is located at the bottom edge of the left side of the reflector.

(III) advantageous effects

Due to the adoption of the technical scheme, the beneficial effects of the utility model are that: when the inclination angle of the vacuum tube needs to be finely adjusted, the through hole in the connecting plate is fixed on the fixing column on the right side, when the inclination angle of the vacuum tube needs to be greatly adjusted, the electric push rod is directly adjusted to extend, so that the electric push rod lands on the ground, the distance between the connecting rod and the ground is measured according to the scale, and the inclination angle of the vacuum tube can be calculated by combining tangent theorem, so that the light energy utilization rate of the solar water heater is improved to the maximum extent; the reflector can reflect sunlight, and the sunlight reflected by the reflector can supplement light to the back of the vacuum tube, so that the illumination area is increased, and the light energy utilization rate is further improved; along with the sunset of the sun, the inflator pump can be started, the power of the inflator pump is adjusted, the air is inflated in the air cylinder, the air pressure at the bottom of the air cylinder is increased, the piston is pushed to gradually rise in the air cylinder, the piston rod at the top of the air cylinder pushes the left side of the reflector to rise, so that the reflector can reflect light energy to the maximum extent in the sunset process, the back of the vacuum tube is supplemented with light, the illumination area is increased, and the light energy utilization rate is further improved; the utility model relates to a rationally, the practicality is strong, is worth using widely.

Drawings

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

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

FIG. 2 is a partially enlarged view of the part A;

wherein:

1. a first support plate; 2. a second support plate; 3. a heat preservation water tank; 4. a base plate; 5. an electric push rod; 6. a support leg; 7. fixing a column; 8. a connecting plate; 9. a fixing plate; 10. a third support plate; 11. an inflator pump; 12. a cylinder; 13. a piston; 14. an air escape pipe; 15. a piston rod; 16. a reflector; 17. a square block; 18. a graduated scale; 19. a connecting pipe; 20. a connecting rod; 21. a vacuum tube.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. 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.

A solar water heater with an adjustable vacuum tube inclination angle is shown in figures 1 and 2: the heat-insulating water tank is fixed on the top of the first support plate 1, the bottom plate 4 is arranged on the top of the second support plate 2, the electric push rod 5 is fixed on the bottom of the bottom plate 4, the bottom of the bottom plate 4 is rotatably connected with a supporting leg 6, a plurality of fixing columns 7 are arranged on the side wall of the bottom plate 4, the fixing columns 7 are connected with the supporting leg 6 through a connecting plate 8, the fixing plate 9, the third support plate 10, an inflator pump 11 and a cylinder 12 are fixedly connected on the bottom plate 4, a connecting pipe 19 is fixed on the top of the fixing plate 9, the inflator pump 11 and the cylinder 12 are symmetrically arranged in the front and back direction, the inflator pump 11 is communicated with the cylinder 12 through a gas pipe, a gas release pipe 14 is arranged on the bottom of the cylinder 12, a piston 13 is arranged in the cylinder 12, the top of the piston 13 is connected with a reflecting plate 16, a vacuum tube 21 is fixedly connected between the heat-preservation water tank 3 and the connecting tube 19.

The two 2 front and back symmetries of backup pad set up, rotate between connecting plate 8 and the landing leg 6 and be connected, be equipped with on the connecting plate 8 with fixed column 7 complex through-hole, electric putter 5 and inflator pump 11 all are independently connected with external power source, piston 13 and cylinder 12 cooperation are equipped with the snuffle valve on the

disappointing pipe

14, and 15 tops of piston rod are located 16 left sides bottom edges of reflector panel.

Referring to fig. 1 and 2, when the inclination angle of the vacuum tube 21 needs to be finely adjusted, the through hole on the connecting plate 8 is fixed on the fixing column 7 on the right side, and when the inclination angle of the vacuum tube 21 needs to be greatly adjusted, the electric push rod 5 is directly adjusted to extend, so that the electric push rod 5 lands on the ground, the distance between the connecting rod 20 and the ground is measured according to the scale 18, and the inclination angle of the vacuum tube 21 can be calculated by combining the tangent theorem, so that the light energy utilization rate of the solar water heater can be improved to the greatest extent; the reflector 16 can reflect sunlight, and the sunlight reflected by the reflector 16 can supplement light to the back of the vacuum tube 21, so that the illumination area is increased, and the light energy utilization rate is further improved; along with the sunset of the sun, the inflator pump 11 can be started, the power of the inflator pump 11 is adjusted, the air is inflated in the air cylinder 12, the air pressure at the bottom of the air cylinder 12 is increased, the piston 13 is pushed to gradually rise in the air cylinder 12, the piston rod 15 at the top of the air cylinder 12 pushes the left side of the reflector 16 to rise, so that the reflector 16 can reflect light energy to the maximum extent in the sunset process, the back of the vacuum tube 21 is supplemented with light, the illumination area is increased, and the light energy utilization rate is further improved; the utility model relates to a rationally, the practicality is strong, is worth using widely.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a solar water heater of vacuum tube inclination adjustable which characterized in that: the heat-preservation water tank is fixed to the top of the first support plate (1), a bottom plate (4) is arranged on the top of the second support plate (2), an electric push rod (5) is fixed to the bottom of the bottom plate (4), supporting legs (6) are rotatably connected to the bottom of the bottom plate (4), a plurality of fixing columns (7) are arranged on the side wall of the bottom plate (4), the fixing columns (7) are connected with the supporting legs (6) through connecting plates (8), a fixing plate (9), a third support plate (10), an inflator pump (11) and an air cylinder (12) are fixedly connected to the bottom plate (4), a connecting pipe (19) is fixed to the top of the fixing plate (9), the inflator pump (11) and the air cylinder (12) are symmetrically arranged in the front-back direction, and the inflator pump (11) and the air cylinder (12) are communicated through an air pipe, cylinder (12) bottom is equipped with disappointing pipe (14), be equipped with piston (13) in cylinder (12), piston (13) top is passed through piston rod (15) and is linked to each other with reflector panel (16), backup pad (1) links to each other with scale (18) through square (17), holding water box (3) with link to each other through connecting rod (20) between connecting pipe (19), holding water box (3) with still fixedly connected with vacuum tube (21) between connecting pipe (19).

2. The solar water heater with the adjustable vacuum tube inclination angle as claimed in claim 1, wherein the second support plate (2) is arranged symmetrically in front and back.

3. Solar water heater with adjustable inclination of the vacuum pipes according to claim 1, characterized in that the connection plate (8) is rotatably connected with the legs (6).

4. The solar water heater with the adjustable inclination angle of the vacuum pipe as claimed in claim 1, characterized in that the connecting plate (8) is provided with a through hole which is matched with the fixing column (7).

5. The solar water heater with the adjustable inclination angle of the vacuum tube as claimed in claim 1, wherein the electric push rod (5) and the inflator pump (11) are independently connected with an external power supply.

6. Solar water heater with adjustable inclination of the vacuum pipes according to claim 1, characterized in that the piston (13) cooperates with the cylinder (12).

7. The solar water heater with the adjustable inclination of the vacuum pipe according to claim 1 is characterized in that the air release pipe (14) is provided with an air release valve.

8. The solar water heater with the adjustable vacuum tube inclination angle as claimed in claim 1, characterized in that the top of the piston rod (15) is located at the bottom edge of the left side of the reflector (16).