CN214949879U

CN214949879U - Photovoltaic solar water heater

Info

Publication number: CN214949879U
Application number: CN202121684127.1U
Authority: CN
Inventors: 唐其俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model provides a photovoltaic solar water heater relates to solar water heater technical field, has solved the lower technical problem of sunlight utilization ratio who exists among the prior art. The photovoltaic solar water heater comprises a water heater body, wherein a first heat collecting device and a second heat collecting device are arranged on the water heater body, the second heat collecting device covers the first heat collecting device, and the second heat collecting device can move relative to the first heat collecting device, so that the first heat collecting device and the second heat collecting device can absorb light energy simultaneously. The utility model is used for a photovoltaic solar water heater that light energy utilization is higher, increase the cold-proof function of anti-wind is provided.

Description

Photovoltaic solar water heater

Technical Field

The utility model belongs to the technical field of the solar water heater technique and specifically relates to a photovoltaic solar water heater is related to.

Background

An intelligent photovoltaic solar water heater is a new technical scheme which takes a photovoltaic solar cell as a heat absorbing material. The solar water heater has the same heat collection effect as the traditional glass vacuum tube, but the light energy water heater can provide electric power for families, so that the water heater made of the photovoltaic solar cell solves the problems of domestic hot water and temporary household power consumption, realizes unmanned control or remote automatic control of a mobile phone, greatly improves the safety performance, and is a unique energy-saving product with the longest service life for replacing the traditional solar water heater.

The applicant has found that the prior art has at least the following technical problems:

1. the photovoltaic heating and the illumination time have a certain relation, and the sunlight utilization rate of the existing photovoltaic solar water heater is lower in places with shorter sunshine time.

2. The photovoltaic panel of the existing photovoltaic solar water heater has large volume and large occupied space.

3. The existing photovoltaic solar water heater has poor heat preservation effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic solar water heater to solve the lower technical problem of sunlight utilization ratio that exists among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a photovoltaic solar water heater, including the water heater body, be provided with first heat collection device and second heat collection device on the water heater body, second heat collection device lid closes on the first heat collection device, just second heat collection device can for first heat collection device removes, so that first heat collection device with second heat collection device can absorb light energy simultaneously.

Further, the first heat collecting device comprises a built-in photovoltaic cell panel and a glass plate, the built-in photovoltaic cell panel is arranged on the water heater body, and the glass plate is positioned above the built-in photovoltaic cell panel; the second heat collection device comprises an external photovoltaic cell panel, a heat preservation layer is arranged on the back face of the external photovoltaic cell panel, and cleaning sponge is arranged at the end of the heat preservation layer.

Furthermore, the first heat collecting device is connected with the second heat collecting device through an electric telescopic assembly, the electric telescopic assembly comprises a driving motor, a gear, a rack and a sliding groove formed in the water heater body, a universal ball is arranged in the sliding groove, and the driving motor drives the gear to rotate to drive the rack to move in the sliding groove.

Further, a cleaning structure is arranged on the water heater body and arranged above the second heat collecting device, and when the second heat collecting device moves relative to the first heat collecting device, the cleaning structure sequentially cleans the surface of the second heat collecting device.

Further, a supporting slideway is further arranged between the water heater body and the second heat collecting device, one end of the supporting slideway is fixedly connected with the water heater body, the other end of the supporting slideway is connected with the second heat collecting device, and when the second heat collecting device moves relative to the first heat collecting device, the supporting slideway can stretch along with the second heat collecting device.

Further, a rotating device is further arranged on the water heater body and arranged at the bottom of the water heater body, and the rotating device can drive the water heater body to rotate.

Furthermore, the rotating device comprises a base, a round fixed tray is arranged on the base, and a plurality of universal balls are arranged on the round fixed tray; the water heater body is provided with a rotating support, and the rotating support is arranged on the circular fixed tray;

the rotary support is provided with a rotary shaft, the base is provided with a driving assembly, and the driving assembly drives the rotary shaft to rotate so as to drive the rotary support to rotate on the circular fixed tray.

Further, still be provided with electronic heat radiation structure on the water heater body, electronic heat radiation structure includes first motor and heat dissipation lid, first motor with the heat dissipation lid passes through turbine worm structure transmission and is connected be provided with a plurality of reference columns on the water heater body, first motor rotates and drives the heat dissipation lid is followed the reference column lift removal.

Further, the cleaning structure comprises a support frame, the support frame is fixedly connected with the water heater body, a notch is formed in the support frame, a sponge is arranged on the notch, and when the second heat collecting device moves back and forth relative to the first heat collecting device, the sponge can clean the surface of the second heat collecting device.

Furthermore, the tolerance of the connection surface of the water heater body and the built-in photovoltaic panel is smaller than 3mm, a heat conduction layer is arranged between the built-in photovoltaic panel and the water heater body, and the thickness of the heat conduction layer is smaller than 5 mm.

The utility model has the advantages that: the utility model provides a photovoltaic solar water heater is provided with first heat collecting device and second heat collecting device on the water heater body, and first heat collecting device and second heat collecting device all can absorb solar energy, wherein, the second heat collecting device lid closes on first heat collecting device, and the second heat collecting device can remove for first heat collecting device, and in the place that light energy utilization is sufficient, can adopt the second heat collecting device to absorb solar energy alone, also can adopt first heat collecting device and second heat collecting device to absorb solar energy simultaneously to satisfy the light energy collection demand of different regions, improve the light energy utilization ratio; meanwhile, at night, the second heat collecting device can cover the first heat collecting device, so that the heat preservation effect is improved; in addition, the second heat collecting device covers the first heat collecting device, so that the occupied space of the solar water heater is reduced, and the risk of being damaged by severe weather due to large area can be effectively reduced.

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 an elevation view (one) of the present invention;

fig. 2 is a perspective view (ii) of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a perspective view of the base of the present invention;

FIG. 5 is a schematic structural diagram (I) of the water heater body according to the present invention;

fig. 6 is a schematic structural diagram (two) of the water heater body of the present invention;

fig. 7 is a schematic structural diagram (three) of the water heater body of the present invention.

In the figure 1, a water heater body; 2. a rotating device; 3. a first heat collecting device; 4. a second heat collecting device; 5. a support slide; 6. an electric heat dissipation structure; 11. rotating the bracket; 12. a rotating shaft; 21. a base; 22. a circular fixed tray; 23. a drive assembly; 24. a second motor; 25. a sprocket; 26. a hollow shaft; 31. a photovoltaic cell panel is arranged inside; 32. a glass plate; 41. an external photovoltaic cell panel; 42. a heat-insulating layer; 61. a heat dissipation cover; 62. a positioning column; 63. a first motor; 71. a support frame.

Detailed Description

The contents of the present invention and the differences between the present invention and the prior art can be understood with reference to fig. 1 to 7 and the text. The invention will be described in further detail below (including the preferred embodiments) with reference to the drawings and illustrative examples of some alternative embodiments of the invention. It should be noted that: any technical features and any technical solutions in this embodiment are one or more of various optional technical features or optional technical solutions, and for the sake of brevity, this document cannot exhaust all the alternative technical features and alternative technical solutions of the present invention, and it is not convenient for each embodiment of the technical features to emphasize that it is one of various optional embodiments, so those skilled in the art should know that: can replace any technical means or combine two or more technical means or technical characteristics of the utility model provides an arbitrary or more technical means or technical characteristics mutually and obtain new technical scheme. Any technical features and any technical solutions in the present embodiment do not limit the scope of the present invention, and the scope of the present invention should include any alternative technical solutions that can be conceived by those skilled in the art without creative efforts and new technical solutions that can be obtained by combining any two or more technical means or technical features provided by the present invention with each other by those skilled in the art.

In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The utility model provides a photovoltaic solar water heater that light energy utilization rate is higher.

The technical solution provided by the present invention will be explained in more detail with reference to fig. 1 to 7.

The utility model provides a photovoltaic solar water heater, including the water heater body, be provided with first heat collection device and second heat collection device on the water heater body, the second heat collection device lid closes on the first heat collection device, just the second heat collection device can for first heat collection device removes, so that first heat collection device with second heat collection device can absorb light energy simultaneously.

The utility model provides a photovoltaic solar water heater is provided with first heat collecting device and second heat collecting device on the water heater body, and first heat collecting device and second heat collecting device all can absorb solar energy, wherein, the second heat collecting device lid closes on first heat collecting device, and the second heat collecting device can remove for first heat collecting device, and in the place that light energy utilization is sufficient, can adopt the second heat collecting device to absorb solar energy alone, also can adopt first heat collecting device and second heat collecting device to absorb solar energy simultaneously to satisfy the light energy collection demand of different regions, improve the light energy utilization ratio; meanwhile, at night, the second heat collecting device can cover the first heat collecting device, so that the heat preservation effect is improved; in addition, the second heat collecting device covers the first heat collecting device, so that the occupied space of the solar water heater is reduced, and the risk of being damaged by severe weather due to large area can be effectively reduced.

As an optional embodiment, the first heat collecting device comprises a built-in photovoltaic cell panel and a glass plate, the built-in photovoltaic cell panel is arranged on the water heater body, and the glass plate is positioned above the built-in photovoltaic cell panel; the second heat collection device comprises an external photovoltaic cell panel, a heat preservation layer is arranged on the back face of the external photovoltaic cell panel, and cleaning sponge is arranged at the end of the heat preservation layer.

The built-in photovoltaic cell panel is arranged on the water heater body, the glass plate is arranged above the built-in photovoltaic cell panel, namely a heat absorption space is formed between the glass plate and the water heater body, the built-in photovoltaic cell panel is positioned between the glass plate and the water heater body, and light energy penetrates through the glass plate and is absorbed by the built-in photovoltaic cell panel; the back of external photovoltaic cell board is provided with the heat preservation, closes behind first heat collection device at second heat collection device lid, and the heat preservation can improve the heat preservation effect to when second heat collection device removed in first heat collection device top, the cleaning sponge on the heat preservation can play clean effect to the glass surface.

As an optional implementation manner, the first heat collecting device and the second heat collecting device are connected through an electric telescopic assembly, the electric telescopic assembly includes a driving motor, a gear, a rack and a chute arranged on the water heater body, a universal ball is arranged in the chute, and the driving motor drives the gear to rotate to drive the rack to move in the chute.

Above-mentioned structure through the cooperation of rack with the spout, realizes horizontal migration, sets up universal ball in the spout and reduces the frictional force that the rack removed the in-process, makes its removal more stable.

As an optional implementation manner, a cleaning structure is arranged on the water heater body, the cleaning structure is arranged above the second heat collecting device, and the cleaning structure sequentially cleans the surface of the second heat collecting device when the second heat collecting device moves relative to the first heat collecting device.

As an optional implementation manner, a supporting slideway is further arranged between the water heater body and the second heat collecting device, one end of the supporting slideway is fixedly connected with the water heater body, the other end of the supporting slideway is connected with the second heat collecting device, and when the second heat collecting device moves relative to the first heat collecting device, the supporting slideway can stretch along with the second heat collecting device.

The supporting slide way is arranged between the water heater body and the second heat collecting device, can move and stretch along with the second heat collecting device, plays a supporting role in the second heat collecting device, and can improve resistance when facing severe weather.

As an optional implementation manner, a rotating device is further disposed on the water heater body, the rotating device is disposed at the bottom of the water heater body, and the rotating device can drive the water heater body to rotate.

Through setting up rotating device for the water heater body can alternate the angle at will, removes with following the sunlight, with more efficient absorbed light energy, especially under the illumination condition often shorter or that weather is not good, can improve water heater light energy absorption efficiency.

As an optional implementation mode, the rotating device comprises a base, a circular fixed tray is arranged on the base, and a plurality of universal balls are arranged on the circular fixed tray; the water heater body is provided with a rotating support, and the rotating support is arranged on the circular fixed tray;

The rotating shaft is driven to rotate through the driving assembly, so that the water heater body is driven to rotate, the angle of the water heater is adjusted, the water heater body rotates along the direction of the sun, and the light energy absorption efficiency is improved.

As an optional implementation mode, an electric heat dissipation structure is further arranged on the water heater body, the electric heat dissipation structure comprises a first motor and a heat dissipation cover, the first motor is in transmission connection with the heat dissipation cover through a worm and gear structure, a plurality of positioning columns are arranged on the water heater body, and the first motor rotates to drive the heat dissipation cover to move up and down along the positioning columns.

The electric heat dissipation structure is arranged on the water heater body and can be started according to the requirement of the temperature of the environment where the built-in photovoltaic cell is located, so that the temperature of the environment where the built-in photovoltaic cell panel is located is reduced, and the built-in photovoltaic cell panel is ensured to be in the most suitable power generation efficiency environment. The built-in photovoltaic cell panel has the highest power generation efficiency at 50-60 ℃.

As an optional implementation manner, the cleaning structure includes a support frame, the support frame is fixedly connected with the water heater body, a notch is formed in the support frame, a sponge is arranged on the notch, and when the second heat collecting device reciprocates relative to the first heat collecting device, the sponge can clean the surface of the second heat collecting device.

Example 1:

the utility model provides a photovoltaic solar water heater, including water heater body 1 and rotating device 2, rotating device 2 sets up water heater body 1's bottom, rotating device 2 can drive water heater body 1 rotates to make water heater body 1 can follow the position rotation of sun, better absorption solar energy.

Specifically, the rotating device 2 comprises a base 21, a circular fixed tray 22 is arranged on the base 21, and a plurality of universal balls are arranged on the circular fixed tray 22; a rotating bracket 11 is arranged on the water heater body 1, and the rotating bracket 11 is arranged on the circular fixed tray 22;

a rotating shaft 12 is arranged on the rotating support 11, a driving assembly 23 is arranged on the base 21, and the driving assembly 23 drives the rotating shaft 12 to rotate so as to drive the rotating support 11 to rotate on the circular fixed tray 22.

More specifically, the driving assembly 23 includes a second motor 24, the second motor 24 drives a chain wheel 25 to rotate, the chain wheel 25 drives a hollow shaft 26 to rotate, and the hollow shaft 26 rotates to drive the rotating shaft 12 to rotate.

The water heater comprises a water heater body 1 and is characterized in that a first heat collecting device 3 and a second heat collecting device 4 are arranged on the water heater body 1, the second heat collecting device 4 covers the first heat collecting device 3, and the second heat collecting device 4 can move relative to the first heat collecting device 3, so that the first heat collecting device 3 and the second heat collecting device 4 can absorb light energy at the same time.

Specifically, the first heat collecting device 3 comprises a built-in photovoltaic cell panel 31 and a glass plate 32, the built-in photovoltaic cell panel 31 is arranged on the water heater body 1, and the glass plate 32 is positioned above the built-in photovoltaic cell panel 31; the second heat collecting device 4 comprises an external photovoltaic cell panel 41, and a heat insulation layer 42 is arranged on the back surface of the external photovoltaic cell panel 41.

More specifically, first heat collection device 3 with second heat collection device 4 passes through the electronic flexible subassembly and connects, the electronic flexible subassembly contains driving motor, gear, rack and sets up spout on the water heater body be provided with universal ball in the spout, the rack can reciprocal slip in the spout, driving motor drive the gear revolve, drive the rack is in remove in the spout.

The water heater comprises a water heater body 1 and a second heat collection device 4, and is characterized in that a supporting slide way 5 is further arranged between the water heater body 1 and the second heat collection device 4, one end of the supporting slide way 5 is fixedly connected with the water heater body 1, the other end of the supporting slide way 5 is connected with the second heat collection device 4, and when the second heat collection device 4 moves relative to the first heat collection device 3, the supporting slide way 5 can stretch along with the first heat collection device 3.

In addition, still be provided with electronic heat radiation structure 6 on the water heater body 1, electronic heat radiation structure 6 contains heat dissipation lid 61, heat dissipation lid 61 opens and shuts on the water heater body 1, opens heat dissipation lid 61, the heat in the first heat collection device 3 can discharge, plays the radiating effect.

Specifically, the heat dissipation cover 61 is driven by a first motor 63, a positioning column 62 is arranged on the water heater body 1, and the first motor 63 is in threaded connection with the heat dissipation cover 61 to drive the heat dissipation cover 61 to move up and down along the positioning column 62, so as to open and close the heat dissipation cover 61.

The water heater body 1 is further provided with a cleaning structure, and when the second heat collecting device 4 moves relative to the first heat collecting device 3, the cleaning structure can clean the surface of the second heat collecting device 4. The cleaning structure comprises a support frame 71, the support frame 71 is fixed on the water heater body 1, a notch is formed in the support frame 71, a sponge is arranged on the notch, and when the second heat collecting device 4 moves relative to the first heat collecting device 3, the sponge can clean the surface of the second heat collecting device 4.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The photovoltaic solar water heater is characterized by comprising a water heater body, wherein a first heat collecting device and a second heat collecting device are arranged on the water heater body, the second heat collecting device covers the first heat collecting device, and the second heat collecting device can move relative to the first heat collecting device, so that the first heat collecting device and the second heat collecting device can absorb light energy simultaneously.

2. The photovoltaic solar water heater according to claim 1, wherein the first heat collecting means comprises a built-in photovoltaic cell panel and a glass plate, the built-in photovoltaic cell panel is disposed on the water heater body, and the glass plate is located above the built-in photovoltaic cell panel; the second heat collection device comprises an external photovoltaic cell panel, a heat preservation layer is arranged on the back face of the external photovoltaic cell panel, and cleaning sponge is arranged at the end of the heat preservation layer.

3. The photovoltaic solar water heater according to claim 1, wherein the first heat collecting device and the second heat collecting device are connected through an electric telescopic assembly, the electric telescopic assembly comprises a driving motor, a gear, a rack and a sliding groove arranged on the water heater body, a universal ball is arranged in the sliding groove, and the driving motor drives the gear to rotate to drive the rack to move in the sliding groove.

4. The photovoltaic solar water heater according to claim 1, wherein a supporting slideway is further disposed between the water heater body and the second heat collecting device, one end of the supporting slideway is fixedly connected with the water heater body, the other end of the supporting slideway is connected with the second heat collecting device, and the supporting slideway can stretch along with the second heat collecting device when the second heat collecting device moves relative to the first heat collecting device.

5. The photovoltaic solar water heater according to claim 1, wherein a rotating device is further disposed on the water heater body, the rotating device is disposed at the bottom of the water heater body, and the rotating device can drive the water heater body to rotate.

6. The photovoltaic solar water heater according to claim 5, wherein the rotating device comprises a base, a circular fixing tray is arranged on the base, and a plurality of universal balls are arranged on the circular fixing tray; the water heater body is provided with a rotating support, and the rotating support is arranged on the circular fixed tray;

7. The photovoltaic solar water heater according to claim 1, wherein an electric heat dissipation structure is further disposed on the water heater body, the electric heat dissipation structure includes a first motor and a heat dissipation cover, the first motor is in transmission connection with the heat dissipation cover through a worm gear structure, a plurality of positioning pillars are disposed on the water heater body, and the first motor rotates to drive the heat dissipation cover to move up and down along the positioning pillars.

8. The photovoltaic solar water heater according to claim 1, wherein a cleaning structure is provided on the water heater body, the cleaning structure being provided above the second heat collecting means, the cleaning structure sequentially cleaning the surface of the second heat collecting means when the second heat collecting means is moved relative to the first heat collecting means.

9. The photovoltaic solar water heater according to claim 8, wherein the cleaning structure comprises a support frame, the support frame is fixedly connected with the water heater body, a notch is formed in the support frame, a sponge is arranged on the notch, and the sponge can clean the surface of the second heat collecting device when the second heat collecting device reciprocates relative to the first heat collecting device.

10. The photovoltaic solar water heater according to claim 2, wherein the tolerance of the connection surface of the water heater body and the built-in photovoltaic panel is less than 3mm, a heat conduction layer is arranged between the built-in photovoltaic panel and the water heater body, and the thickness of the heat conduction layer is less than 5 mm.