CN214307653U

CN214307653U - Solar boiler

Info

Publication number: CN214307653U
Application number: CN202022410488.9U
Authority: CN
Inventors: 刘景燕; 刘帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-09-28
Anticipated expiration: 2030-10-27

Abstract

The utility model belongs to the power generation equipment field, concretely relates to solar boiler. The heat conduction layer is wrapped on the outer surface of the boiler body, the heated wall is wrapped on the heat conduction layer, and the light tracing system comprises a light tracing track arranged around the heated wall by 180 degrees, a convex lens group arranged on the light tracing track and sliding along the light tracing track, and a light tracing control system for controlling the sliding of the convex lens group; still include reflection of light system, reflection of light system includes condensing lens, condensing lens support and slip track, the condensing lens set up in on the condensing lens support, the condensing lens support with slip track sliding connection. The convex lens group controlled by the pearly-lustre system runs along the light tracing track, and the sunlight is refracted to the heated wall to heat the boiler, so that the solar heat in the whole day can be more fully utilized while the non-renewable energy sources such as coal and the like are saved.

Description

Solar boiler

Technical Field

The utility model belongs to the power generation equipment field, concretely relates to solar boiler.

Background

At present, the development of new energy power generation at home and abroad is rapidly advanced, besides common wind power generation and photovoltaic power generation, solar photo-thermal power generation gradually enters the market, the common solar photo-thermal power generation modes at present comprise a parabolic trough heat collection field, tower type heat collection power generation, a linear Fresnel type and the like, heat collection pipelines are laid in large areas in the modes, the heat collection field is built, heat collection is carried out through reflection and condensation to heat a boiler, and then a steam turbine is driven to heat. The power generation device has the disadvantages that the required construction space is huge, and the derived light gathering plate is heavy in cleaning and overhauling work.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a solar boiler combines together through convex lens refraction spotlight and speculum reflection spotlight, heats the boiler, and then drives the steam turbine and rotates the electricity generation.

The utility model discloses a realize through following technical scheme:

a solar boiler is characterized by comprising a boiler body, a heat conducting layer and a heated wall, wherein the heat conducting layer wraps the outer surface of the boiler body, the heated wall wraps the heat conducting layer, and the heated wall is made of a strong heat-absorbing and heat-resisting material, so that phenomena such as tube explosion caused by high temperature generated by direct irradiation of lens condensation light are avoided;

the solar heat collector also comprises a light following system, wherein the light following system comprises a light following track arranged around the heated wall for 180 degrees, a convex lens group arranged on the light following track and sliding along the light following track, and a light following control system used for controlling the sliding of the convex lens group, the light following track is an arc track arranged from east to west, the convex lens group performs light following operation on the track from morning to evening, and reflects sunlight onto the heated wall in real time;

still include reflection of light system, reflection of light system includes condensing lens, condensing lens support and slip track, the condensing lens set up in on the condensing lens support, the condensing lens support with slip track sliding connection, the slip track with the track of following spot sets up perpendicularly.

Furthermore, heat conduction liquid is arranged in the heat conduction layer, and the heat conduction liquid enables the heat conduction layer to be heated more uniformly.

Furthermore, a heat conduction pipe is arranged inside the boiler body and is communicated with the inside of the boiler body and the heat conduction layer, and the arrangement of the heat conduction pipe is more favorable for heating water in the boiler.

Furthermore, an angle adjusting mechanism is arranged on the collecting lens support, and the angle of the collecting lens is adjusted according to the angle of the sun.

Further, convex lens group includes lens connecting portion, carriage and lens body, wherein, a plurality of the lens body is inlayed on the lens connecting portion, lens connecting portion are fixed in on the carriage, be provided with on the carriage with track sliding connection's that follows spot connecting portion.

The utility model has the advantages that: the convex lens group controlled by the light tracking system runs along the light tracking track, and the sunlight is focused on the heated wall to heat the boiler, so that the solar heat in the whole day is more fully utilized while non-renewable energy sources such as coal are saved. The heat-conducting layer effectively avoids the pipe explosion phenomenon caused by direct heating of the boiler by high temperature, and the solar light and heat are collected more fully by the arrangement of the light reflecting system.

Drawings

Figure 1 is a schematic view of a first embodiment of the present invention,

figure 2 is a cross-sectional view of a first embodiment of the present invention,

figure 3 is a side view of a first embodiment of the invention,

fig. 4 is a schematic diagram of a second embodiment of the present invention.

In the figure: boiler body 1, heat-conducting layer 2, heated wall 3, heat-conducting liquid 4, track 5 of following spot, convex lens group 6, lens connecting portion 6-1, carriage 6-2, lens body 6-3, condensing lens 7, condensing lens support 8, slide rail 9, axis 10.

Detailed Description

Fig. 1 to fig. 3 show a first embodiment of the present invention: the utility model provides a solar boiler, includes boiler body 1, wrap up in heat-conducting layer 2 of 1 surface of boiler body, and the parcel heat-conducting layer 2 the wall 3 that is heated, be provided with heat-conducting liquid 4 in the heat-conducting layer 2, heat-conducting liquid 4 makes heat-conducting layer 2 is heated more evenly. The heated wall 3 is made of a strong heat-absorbing and heat-resisting material, so that the phenomena of tube explosion and the like caused by high temperature generated by the direct irradiation of lens condensation are avoided; the boiler comprises a boiler body 1 and is characterized in that a heat conduction pipe 11 is arranged inside the boiler body 1, the heat conduction pipe 11 is communicated with the inside of the boiler body 1 and the heat conduction layer 2, and the arrangement of the heat conduction pipe 11 is more beneficial to heating water in the boiler.

The solar heat collector further comprises a light following system, wherein the light following system comprises four light following rails 5 arranged around the heating wall in a 3180-degree mode, three convex lens groups 6 arranged on the light following rails 5 and sliding along the light following rails 5, and a light following control system used for controlling the sliding of the convex lens groups 6, the light following rails 5 are arc-shaped rails arranged from east to west, and the convex lens groups 6 track on the rails and follow the light from morning to evening to reflect the sunlight to the heating wall 3 in real time; the convex lens group 6 comprises a lens connecting part 6-1, a supporting frame 6-2 and a lens body 6-3, wherein the lens body 6-3 is inlaid on the lens connecting part 6-1, the lens connecting part 6-1 is fixed on the supporting frame 6-2, and the supporting frame 6-2 is provided with a connecting part in sliding connection with the light tracing track.

Still include reflection of light system, reflection of light system includes condensing lens 7, condensing lens support 8 and slip track 9, condensing lens 7 set up in on the condensing lens support 8, condensing lens support 8 with slip track 9 sliding connection, slip track 9 with it sets up perpendicularly to follow spot track 5. And an angle adjusting mechanism is arranged on the collecting lens bracket 8, and the angle of the collecting lens 7 is adjusted according to the angle of the sun.

Fig. 4 shows a second embodiment of the present invention: the utility model provides a solar boiler, includes axis 10, is provided with spherical boiler body 1 on the axis 10, and the outer surface parcel of boiler body 1 has heat-conducting layer 2, and the heat-conducting layer 2 surface is provided with receives hot wall 3, is provided with the convex lens group 6 of following spot control system control on the axis 10, and convex lens group 6 covers the surface that receives hot wall 3 to rotate around axis 10 and follow spot refraction.

The utility model discloses a use does: the convex lens group 6 is controlled by the light tracing control system to rotate on the light tracing track 5, sunlight is refracted to the heated wall 3, and then water in the boiler is heated through the heat conducting liquid 4 and the heat conducting pipe 11, and then the steam turbine is driven to generate power.

Claims

1. The solar boiler is characterized by comprising a boiler body, a heat conduction layer and a heat receiving wall, wherein the heat conduction layer wraps the outer surface of the boiler body;

the light tracking system comprises a light tracking track arranged around the heated wall by 180 degrees, a convex lens group arranged on the light tracking track and sliding along the light tracking track, and a light tracking control system used for controlling the sliding of the convex lens group;

still include reflection of light system, reflection of light system includes condensing lens, condensing lens support and slip track, the condensing lens set up in on the condensing lens support, the condensing lens support with slip track sliding connection.

2. The solar boiler of claim 1, wherein said thermally conductive layer has a thermally conductive liquid disposed therein.

3. The solar boiler of claim 1, wherein the boiler body is internally provided with heat conducting pipes, and the heat conducting pipes communicate the interior of the boiler body with the heat conducting layer.

4. The solar boiler of claim 1, wherein said condensing lens support is provided with an angle adjusting mechanism.

5. The solar boiler according to claim 1, wherein the convex lens set comprises a lens connection portion, a support frame and lens bodies, wherein a plurality of the lens bodies are embedded on the lens connection portion, the lens connection portion is fixed on the support frame, and the support frame is provided with a connection portion slidably connected with the light tracing track.