CN113623877A

CN113623877A - Sunlight high heat engine

Info

Publication number: CN113623877A
Application number: CN202010384816.4A
Authority: CN
Inventors: 王存义
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-11-09
Also published as: WO2021223701A1

Abstract

The invention relates to a sunlight high-heat machine, belonging to the field of high-temperature and high-efficiency utilization of solar energy. The solar tracking device is formed by a shaft-push type or side-push type double-shaft sun tracking machine, a vacuum tube heat collector component, a grid-plate type or mirror-frame type condenser lens component and a plurality of types of frame components. The solar energy medium temperature or high temperature power generation system can be used in the field of solar energy medium temperature or high temperature power generation or the field of solar energy heating, or can be used for industrially generating high temperature steam and the like. The solar photovoltaic solar collector overcomes the defects that the cost of the prior groove type or Fresnel type solar thermal power generation or heating is high, the sunlight is wasted due to the sun tracking of a single shaft, the conversion efficiency of the sunlight and the solar thermal is too low and the like, and overcomes the defects that the groove type and Fresnel type heat collectors cause uneven cooling and heating and crack air leakage due to the fact that the light-gathering focal line is always aligned to the same position of the glass of the vacuum tube to irradiate. In addition, the heat collecting efficiency can reach 80 percent, and the cost is low. The heat collecting pipe has the advantages of long service life, convenient heat transmission to the outside, convenient underground heat storage and the like.

Description

Sunlight high heat engine

Technical Field

The invention belongs to the field of solar photo-thermal power generation and heating.

Background

At present, in the solar photo-thermal power generation or heating all over the world, the used groove type or Fresnel type heat collecting equipment has four major problems, namely, the photo-thermal conversion efficiency is too low, and much sunlight is wasted because the groove type or Fresnel type heat collecting equipment is used for tracking the sun in a single shaft; secondly, the cost is very high, thirdly, the heat collector is difficult to be connected with the outside, and because the external interface is in continuous motion, fourth, the cover tube glass of the vacuum tube heat collector is easy to crack and leak gas. For example, there are only two types of line-focusing photothermal power generation methods, one is a groove-type photothermal power station, which has an annual average photothermal conversion efficiency of generally 42%, and the other is a fresnel-type photothermal power station, which has an annual average photothermal conversion efficiency of only about 35%, and has high power generation and heating costs.

Disclosure of Invention

The invention aims to solve the problems, and aims to provide a sunlight high-heat engine which has high heat collecting efficiency, low cost due to simple structure, and prolonged service life due to uniform illumination of the heat collecting pipes, and ensures that working media flowing in or out are easy to preserve heat and convenient to connect although the double shafts follow the sun and the external interfaces are almost not moved.

The invention is realized by the following technical scheme:

1. the utility model provides a high heat engine of sunshine, includes frame part, condenser lens part, heat collector part and the automatic sun machine of following of biax, its characterized in that:

A. the double-shaft automatic sun-tracking machine is provided with an altitude shaft and an azimuth shaft, the altitude shaft is the altitude shaft for short, the azimuth shaft is the azimuth shaft for short, a machine body loaded with the altitude shaft rotates around the azimuth shaft, the sun is tracked along the sun in the azimuth direction, and the altitude shaft takes the machine body as a carrier and is movably or fixedly connected with the machine body: the sun tracking machine is either of an axis-pushing type or a side-pushing type, a height axis of the axis-pushing type sun tracking machine is movably connected with a machine body of the sun tracking machine, a rack of the rack component is directly or indirectly fixedly connected with the height axis, and all objects carried by the rack are pushed to track the sun in the height angle direction by only depending on the height axis; the height shaft of the side-push type sun-tracking machine is fixedly connected with the machine body of the sun-tracking machine, the carrier is movably connected with the height shaft, the height shaft does not rotate, and all objects carried by the carrier are pushed by a telescopic rod extending out of the sun-tracking machine to rotate around the height shaft and track the sun in the direction of a height angle.

B. The collecting mirror is a collecting mirror which can collect the solar rays into focal lines or focal zones, the collecting mirror which uses the sun to generate a focal line or a focal zone is called a collecting mirror unit, and the collecting mirror is either a picture frame collecting mirror or a grid plate collecting mirror without a picture frame;

the collecting mirror of the mirror frame comprises an upper side rod, a lower side rod, a vertical side rod and a mirror plate, wherein the vertical side rod fixedly connects the upper side rod and the lower side rod to form the mirror frame at least comprising four sides, at least two vertical side rods are curved lines or broken lines or zigzag lines, at least one upper side rod and one lower side rod are straight lines, and the mirror plate is fixedly connected with the mirror frame; the grid plate condenser comprises a main grid plate, a plurality of branch grid plates and a mirror plate, wherein the main grid plate is fixedly connected with the plurality of branch grid plates, the branch grid plates are independent plates or are formed by fixedly connecting grid rods and connecting lenses, and the main grid plate and the branch grid plates are fixedly connected with the mirror plate;

except the independent connected sunlight high heat engine, the other types of sunlight high heat engines are provided with two collecting mirror units which are respectively arranged at two sides of a height shaft body, namely two ends of the height shaft, each collecting mirror unit is connected with a machine frame and a carrier thereof, and the machine frame and the carrier thereof are connected with the height shaft of the sun tracking machine in a shaft-pushing type sun tracking mode or in a movable connection mode to form a side-pushing type sun tracking mode;

the focal lines or focal belt central lines of the two condenser lens units are coincident or approximately coincident with the extension line of the axial lead of the height axis, all condenser lens plates which are positioned on the same side of the central line of the height axis and the extension line are collectively called a coplanar lens no matter whether the condenser lens units are connected into a piece or not, or are called a noncoplanar lens otherwise;

now, it is agreed that the fixed connection and the movable connection are distinguished from each other, so that the fixed connection is called fixedly connected for short;

C. the vacuum tube component comprises a vacuum tube and a tube frame, the vacuum tube is a one-way vacuum tube or a two-way vacuum tube, any vacuum tube consists of a cover tube and an inner tube, the cover tube is transparent, the outer surface of the inner tube is provided with a heat absorbing material, an interlayer between the cover tube and the inner tube is vacuum, the one-way vacuum tube is provided with a sealing fixed connection part at one end, the other end is respectively sealed and does not contact with each other, the inner tube extends out of the cover tube at the sealed end, and the end part of the inner tube is provided with at least two external interfaces; the inner tube of the double-pass vacuum tube extends out of the cover tube from two ends of the cover tube, and each end of the extended inner tube is provided with at least one interface; except that the independent sunlight high-heat machine uses a two-way vacuum tube, all other sunlight high-heat machines only use a one-way vacuum tube, so when the name of the independent sunlight high-heat machine is two-way, the one-way vacuum tube is hereinafter referred to as a vacuum tube for short.

When the vacuum tube heat collector is installed, the central line of the vacuum tube and the focal line or focal belt central line of the collecting lens are required to be coincident or approximately coincident; the center line of the vacuum tube is also overlapped or approximately overlapped with the extension line of the center line of the height shaft, so that the position of the center of the vacuum tube is the position of combining three center lines into a line, and the center line is called as a three-in-one line;

the single-way vacuum tube is characterized in that a partition plate, namely a partition plate type vacuum tube, is inserted into the inner tube, or a thinner tube with two open ends, namely an intubating type vacuum tube, is inserted into the inner tube, the partition plate in the partition plate type vacuum tube divides the inner tube into two parts which are mutually communicated, and each part has at least one external port at the outer end of the inner tube for the inflow or outflow of working substances; the intubation tube of the intubation tube vacuum tube divides the inner tube into two parts which are communicated with each other, the outer end of the intubation tube is an external interface, and the other interface is arranged at the outer end part of the inner tube;

the outward interface ends of the two single-pass vacuum tubes are respectively arranged at the two ends of the height axis of the sun-tracking machine or are close to the two ends of the height axis of the sun-tracking machine, the installation is to assemble parts into machines or parts into components, and the central lines of the vacuum tubes and the axis central line of the height axis are coincident or approximately coincident. Thus, there are four interfaces on both sides of the sun-tracking machine, these four interfaces are either independently used as external interfaces named as free four interfaces, or two external interfaces named as free two interfaces, or are respectively connected with three-way pipe to change four into two interfaces, and these two interfaces are introduced and fixed at the three-in-one connection line of the top surface of the height shaft machine body or its adjacent place, so-called three-in-one connection line is the part where the extension line of the azimuth shaft central line is positioned above the top surface of the height shaft machine body, and the external interfaces are fixedly connected to form a stationary interface, because this line segment and the above-mentioned three-in-one line are related by the heat-collecting pipe passing through, it is called three-in-one line, three-in-one connection line for short, because the two interfaces fixedly connected at this place have very small rotation radius in the horizontal plane direction when the height shaft machine body rotates around the azimuth shaft, and the vacuum pipe connected with the interfaces is unrelated to the collecting mirror rotating in the height angle direction, the two external interfaces provided herein are therefore referred to as the immobile interfaces;

the pipe frame capable of enabling the central line of the vacuum pipe to be positioned at or adjacent to the three-in-one line comprises two frame rods and a positioner, wherein one end of each of the two frame rods is directly or indirectly fixedly connected with the height shaft body, the frame rods are fixedly connected with one end of the positioner, and the other end of the positioner is movably connected with or fixedly connected with the vacuum pipe; the three-way pipe corresponding to the immobile interface takes a height shaft body as a carrier;

the heat collector with the cavity type component comprises the cavity type heat collector and a pipe frame of the cavity type heat collector, the cavity type heat collector is provided with an interlayer heat collecting container which uses a convex surface for heat insulation and heat preservation and a concave hole surface for heat absorption to replace a vacuum pipe heat collecting container, and other structures are the same and are not described in detail again.

D. The main components of the rack are the carriers, and the rest of the racks are all rod pieces or plate pieces used for assisting the carriers to form the rack of the machine, so the term of the "carriers" is sometimes used for representing the term of the "rack", the carriers are directly or indirectly connected with a height shaft of the sun-tracking machine on one hand, and are directly or indirectly connected with a collecting mirror on the other hand, the rack corresponding to the shaft-pushing type sun-tracking machine and the height shaft are fixedly connected and are called fixed connecting shaft racks, the rack corresponding to the side-pushing type sun-tracking machine and the height shaft are movably connected and are called movable connecting shaft racks, and the connecting mode of the fixed connecting shaft racks and the height shaft is either an upper connecting mode, a lower connecting mode or a side connecting mode;

the connection mode of the frame and the condenser is a side connection mode; or a middle connection type or a grid connection type;

E. the sunlight high-heat machine is connected with the middle sunlight high-heat machine in an upper mode, or is connected with the side sunlight high-heat machine in an upper mode, or is connected with the middle sunlight high-heat machine in a lower mode, or is connected with the middle sunlight high-heat machine in a side mode, or is connected with the side sunlight high-heat machine in a side mode, or is connected with the independent sunlight high-heat machine in a separate mode, or is connected with the side push grid plate sunlight high-heat machine in a side mode, or is connected with the shaft push grid plate sunlight high-heat machine in an axial mode, or is connected with the side push mirror frame sunlight high-heat machine in a side mode;

a. on the one hand, the fixed connection with the upper part of the height shaft, and on the other hand, the fixed connection shaft frame connected with the middle part of the lens frame condensing lens is called as the middle-sunlight high-heat engine.

b. On one hand, the sunlight high-heat machine corresponding to the fixed shaft rack connected with the upper part of the height shaft and the frame edge of the lens frame collecting lens is called an upper connected edge sunlight high-heat machine;

c. on one hand, the lower part of the height shaft is connected; on the other hand, the fixed connection shaft frame is connected with the middle part of the lens frame collecting lens, and the corresponding sunlight high heat engine is called a lower connection medium sunlight high heat engine;

d. on one hand, the fixed connecting shaft frame is connected with the lower part of the height shaft, and on the other hand, the fixed connecting shaft frame is connected with the frame edge of the collecting lens of the lens frame;

e. on one hand, the sunlight high-heat engine is connected with the side edge of the height shaft, on the other hand, the fixed connection shaft frame is connected with the middle part of the lens frame collecting lens, and the corresponding sunlight high-heat engine is called a side connection medium sunlight high-heat engine;

f. on one hand, the sunlight high-heat engine is connected with the side edge of the height shaft, and on the other hand, the sunlight high-heat engine connected with the frame edge of the collecting mirror of the mirror frame is called a side edge-connected sunlight high-heat engine;

g. the rack is characterized in that a rack to which the rack belongs is directly and fixedly connected with the height shaft body, and the corresponding sunlight high-heat engine is called an independent sunlight high-heat engine;

h. on one hand, the sunlight high-heat engine corresponding to the fixedly connected shaft rack fixedly connected with the height shaft and the total grid plate of the grid plate condenser is the shaft-driven grid plate sunlight high-heat engine.

i. On one hand, the sunlight high-heat engine is movably connected with the height shaft, and on the other hand, the sunlight high-heat engine is called a side-pushing grid plate sunlight high-heat engine, and corresponds to the movable connecting shaft rack fixedly connected with the main grid plate of the grid plate condenser.

j. The movable connecting shaft rack is movably connected with the height shaft, and is connected with the picture frame collecting lens and the telescopic rod of the side-push type sun tracking machine, and the corresponding sunlight high-heat machine is called a side-push picture frame sunlight high-heat machine;

to avoid repetitive detailed retch in the following text, convention is now: the central line of the vacuum tube in the heat collector of any sunlight high-heat engine is positioned at or adjacent to the three-in-one line, and the meaning of the three-in-one line is not necessarily explained in each line; only the independent type sunlight high-heat machine is provided with a free second interface, and the external interfaces of the heat collector of any other sunlight high-heat machine are provided with fixed interfaces or two free interfaces or four free interfaces which are positioned at or adjacent to the three-way connecting line, so that the three types do not need to be repeated, and the meaning of the three-way connecting line does not need to be repeated; the connection relation or the movable connection or the fixed connection of the vacuum tube of each sunlight high-heat engine and the positioner of the tube frame of the vacuum tube is corresponding to the type of the external interface, and any sunlight high-heat engine containing a single-pass vacuum tube has three possibilities of the external interface and does not need to be repeatedly described in each piece below.

2. The upper-connected middle-sunlight high-heat machine comprises an upper support, a lower support, a mirror frame collecting mirror, a vacuum pipe part and a sun tracking machine fixedly connected with a shaft frame, wherein the upper support comprises a carrier and a high shaft of the sun tracking machine or further comprises an upper connecting rod or further comprises a carrier seat, the carrier is fixedly connected with the upper side of the high shaft directly or indirectly through the carrier seat, and the indirect fixed connection details are as follows: the carrier seat is a U-shaped plate, two parallel supporting rods of the carrier seat are directly or indirectly fixedly connected with the upper edges of two end parts of the height shaft, the middle section of the carrier is parallel to and fixedly connected with the carrier seat, and the other two sections of the carrier are fixedly connected with the middle part of an upper connecting rod of the frame condenser distributed outside two ends of the height shaft; the lower support comprises a positive support rod and a connecting mirror plate, or further comprises a diagonal support rod, the upper end of the positive support rod is fixedly connected with the height shaft, the lower end of the positive support rod is fixedly connected with the connecting mirror plate, two end parts of the connecting mirror plate are respectively fixedly connected with a lower connecting rod of a collecting mirror of the mirror frame, two ends of the lower connecting rod are respectively fixedly connected with two lower side rods of the noncorror, the upper end of the diagonal support rod is fixedly connected with the positive support rod or the height shaft, and the lower end of the diagonal support rod is fixedly connected with the connecting mirror plate;

the vacuum tube component comprises two single-way vacuum tubes and two tube frames, the two single-way vacuum tubes and the two tube frames are respectively arranged on two sides of the height shaft body, the central line of each vacuum tube is coincident or approximately coincident with the focal line or focal belt central line of the corresponding collecting lens, and is coincident or approximately coincident with the extension line of the central line of the height shaft, namely is arranged at the position of the three-in-one line or the adjacent position thereof, and the vacuum tubes are movably or fixedly connected with the tube frame positioner.

3. The upper connecting edge sunlight high-heat machine comprises an upper support, a lower support, a mirror frame collecting mirror, a vacuum pipe part and a sun tracking machine fixedly connected with a shaft rack, wherein the upper support comprises a carrier and a height shaft, or further comprises an edge connecting rod, or further comprises a carrier seat, the carrier is fixedly connected with the upper edge of the height shaft directly or indirectly through the carrier seat, and the indirect fixedly connected edge connecting rod is indirectly fixedly connected with the upper edge of the height shaft and is as follows: two parallel supporting rods of the U-shaped carrier seat are fixedly connected with the upper edges of two ends of the height shaft, the carrier frame is perpendicular to and fixedly connected with the carrier seat, and two ends of the carrier frame are fixedly connected with the upper edge rods of the two picture frame condensing lenses respectively or are fixedly connected with an edge connecting rod firstly and then are fixedly connected with the upper edge rods;

the lower support comprises a positive support rod and a connecting mirror plate, or further comprises a diagonal support rod, the upper end of the positive support rod is fixedly connected with the height shaft, the lower end of the positive support rod is fixedly connected with the connecting mirror plate, two end parts of the connecting mirror plate are respectively fixedly connected with a lower connecting rod of a collecting mirror of the mirror frame, two ends of the lower connecting rod are fixedly connected with lower side rods of the non-coplanar mirror, the upper end of the diagonal support rod is fixedly connected with the positive support rod or the height shaft, and the lower end of the diagonal support rod is fixedly connected with the connecting mirror plate;

the vacuum tube component comprises two vacuum tubes and two tube frames which are respectively arranged at two sides of the height shaft machine body, and the central lines of the vacuum tubes are arranged at or near the three-in-one line.

4. The independent sunlight high-heat machine comprises a sun-tracking machine, a carrier, a height shaft, a transmission shaft, a gear pair, a worm gear pair, a two-way vacuum tube, a mirror frame condenser and a support rod, wherein the sun-tracking machine is fixedly connected with a shaft rack; two support rods are fixedly connected to the middle section of the object carrier, the upper ends of the two support rods are connected with two end parts of a two-way vacuum tube, the lower parts of the two support rods are movably connected with a transmission shaft, the transmission shaft is fixedly connected with a worm wheel, and the worm wheel is meshed with a worm extending out of a height shaft body; the outer end of each height shaft positioned at the two end parts of the object carrier is fixedly connected with the connecting mirror plate of the collecting mirror of the mirror frame; each end of the double-pass vacuum tube is provided with a nozzle used for an inlet or an outlet of working media and is an interface connected with the outside, the central line of the double-pass vacuum tube is positioned at or near the three-in-one line, and the external interface is a free two-interface.

5. The lower-connected middle-sunlight high-heat engine comprises a carrier consisting of positive support rods and transverse rods, a connecting mirror plate, a sun tracking machine fixedly connected with a shaft frame, a height shaft of the sun tracking machine, a mirror frame collecting mirror and a vacuum tube component, wherein the upper end of each positive support rod positioned on two sides of the sun tracking machine is fixedly connected with the lower edge of the height shaft; the two ends of the upper connecting rod are fixedly connected with the upper rod of the non-coplanar mirror, the pipe frame of the vacuum pipe component is fixedly connected with the height shaft body, and the central line of the vacuum pipe is positioned at the position of the three-in-one line or the adjacent position of the three-in-one line.

6. The lower edge-connected sunlight high-heat machine comprises a carrier frame, a mirror frame condenser, a vacuum pipe component, a sun tracking machine fixedly connected with a shaft frame, a positive support rod and a connecting mirror plate, wherein the carrier frame is formed by connecting two edge connecting rods and two longitudinal rods; two ends of the lower connecting rod are fixedly connected with the lower rod of the non-coplanar mirror, the central line of the vacuum tube is positioned at or near the three-in-one line, and the vacuum tube is movably or fixedly connected with the tube frame.

7. The side-connected middle-sunlight high-heat machine comprises a carrier, a positive support rod, a mirror connecting plate, a mirror frame collecting mirror, a vacuum pipe component and a sun tracking machine fixedly connected with a shaft frame, wherein one end of the carrier is fixedly connected with the side edge of each end part of a height shaft; the lower connecting rod is connected with the lower rod of the non-coplanar collecting lens; the central line of the vacuum tube is positioned at the three-in-one line or the vicinity thereof and is ensured by the tube frame of the vacuum tube arranged at the height shaft body.

8. The side-connected edge sunlight high-heat machine at least comprises a carrier frame consisting of two edge connecting rods and two longitudinal rods or longitudinal frames, a positive support rod, a sun-tracking machine fixedly connected with a shaft frame, a picture frame condenser and a vacuum tube component, wherein the middle part of each longitudinal rod or longitudinal frame of the carrier frame is fixedly connected with the side edge at one end of a height shaft, the edge connecting rods of the carrier frame are fixedly connected with the upper edge rods of the picture frame condenser, and the edge connecting rods or the independent rods, or the upper rods of the coplanar mirrors positioned at two sides of the sun-tracking machine are extended and then are fixedly connected with each other to form edge connecting rods, the lower edges of two ends of the height shaft are fixedly connected with the upper end of a positive supporting rod, the lower ends of the positive supporting rods are fixedly connected with a connecting mirror plate, two ends of the connecting mirror plate are fixedly connected with the lower connecting rods of two mirror frame collecting mirrors respectively, the lower connecting rods are fixedly connected with the lower rods of the two non-coplanar mirrors, and the central line of a vacuum tube is positioned at the position of a three-in-one line or the adjacent position of the vacuum tube and is ensured by the tube frame fixedly connected with the body of the height shaft.

9. The shaft-push grid plate sunlight high-heat machine comprises a carrier, a grid plate condenser, a sun tracking machine fixedly connected with a shaft frame, a vacuum pipe component and a side connecting rod, wherein the carrier is fixedly connected with a height shaft on one hand, the carrier is fixedly connected with a main grid plate of the condenser positioned on two sides of the sun tracking machine directly on the other hand, or the side connecting rod is connected with two end parts of the side connecting rod and is indirectly fixedly connected with the main grid plate of the grid plate condenser respectively, the main grid plate is fixedly connected with the mirror plate and is connected with a plurality of sub grid plates, the sub grid plates are also fixedly connected with the condenser mirror plate, and the central line of the vacuum pipe is positioned at or adjacent to the three-in-one line and is ensured by the pipe frame.

10. The high heat engine of side thrust grid plate sunshine includes: a carrier, a grid plate condenser, a sun tracking machine of a movable connecting shaft frame, a push-pull plate and a vacuum pipe component, or also comprises an edge connecting rod, the object carrier is movably connected with the height shaft on one hand, and is directly and fixedly connected with the main grid plate on the other hand, or is indirectly and fixedly connected with the main grid plate of the grid plate condenser lens through the side connecting rod, the main grid plate is fixedly connected with the condenser lens plate, the main grid plate is also fixedly connected with a plurality of sub grid plates, the sub grid plates are also fixedly connected with the condenser mirror plates, the edge connecting rod or the object carrier is fixedly connected with the push-pull plate, the push-pull plate is movably connected with a slide block arranged on a telescopic rod of the side-push type sun-tracking machine, the telescopic rod is connected with a driving system in the sun-tracking machine in a torque transmission manner, the central line of the vacuum tube is positioned at or adjacent to the three-in-one line, and the pipe frame ensures that the external interface or the immobile interface of the vacuum tube, or the free two interface or the free four interface.

11. The side-push mirror frame sunlight high-heat machine comprises a carrier, a positive support rod, a mirror frame condensing lens, a vacuum pipe component, a sun tracking machine of a movable connecting shaft rack, a push-pull plate and a side connecting rod, wherein the carrier in the movable connecting shaft rack is movably connected with a height shaft on one hand, and is directly and fixedly connected with the frame edge of the condensing lens on the other hand, or is indirectly and fixedly connected with the frame edge of the mirror frame condensing lens through the side connecting rods distributed on the two sides of the sun tracking machine, the push-pull plate is directly or indirectly and fixedly connected with the carrier through the side connecting rods, meanwhile, the push-pull plate and a sliding block carried by a telescopic rod of the side-push sun tracking machine are movably connected, the telescopic rod is connected with a driving system in the sun tracking machine in a torque transmission manner, the central line of a vacuum pipe is positioned at the three-in-line or the vicinity of the three-in-line, and is ensured by the pipe rack, an external interface or a fixed interface of the vacuum pipe, or a free two interface, or the free four interface.

Description of the drawings:

FIG. 1 is a front view of a solar high heat engine connected to a heat exchanger

FIG. 2 is a top view of an upper-connected medium-sunlight high-heat engine

FIG. 3 is a left side view of an upper coupled mid-solar high heat engine

FIG. 4 is a front view of a top-connected edge sunlight high heat engine

FIG. 5 is a top view of an upper edge solar heat engine

FIG. 6 is a left side cross-sectional view of an upper edge solar high heat engine

FIG. 7 is a front cross-sectional view of a stand-alone solar high heat engine

FIG. 8 is a left side cross-sectional view of an isolated solar high heat engine

FIG. 9 is a front partial cross-sectional view of a down-link medium sunlight high heat engine

FIG. 10 is a top view of a bottom-coupled edge solar high heat engine

FIG. 11 is a top view of a side coupled mid-solar high-heat engine

FIG. 12 is a top view of a side-by-side solar high heat engine

FIG. 13 is a front view of an axial push cascade plate solar high heat engine

FIG. 14 is a left side cross-sectional view of an axial push cascade plate solar high heat engine

FIG. 15 is a left side cross-sectional view of a side-thrust grid solar high heat engine

FIG. 16 is a top view of a side-push mirror frame sunlight high heat engine

FIG. 17 is a left side cross-sectional view of a side-push mirror frame solar high heat engine

FIG. 18 is a left side rotational cross-sectional view of a side-push mirror frame solar high heat engine

Detailed Description

First, it is explained that the shaft-push type sun-tracking machine and the side-push type sun-tracking machine used in the invention are mature products in society, and are necessary for photo-thermal power stations and tracking photovoltaic generators. Is common knowledge.

Fig. 1 is a front view of an upper-coupled medium-sunlight high-heat engine, and is a sectional view G-G of fig. 2. The cross-sectional view of fig. 1 is taken at G-G of the coplanar mirror of fig. 2, with the mirror frame outside the mirror plate, so both of the index lines 10 represent the mirror plate. In fig. 1, 1 is a lower side bar, 2 is a link plate which fixedly connects two condenser lens units, 3 represents a screw, and 4 is a vertical side bar which fixedly connects the lower side bar 1 and the upper side bar 9 to form a mirror frame. The vacuum heat collecting pipe 5 is positioned at the three-in-one line of the central line and is movably connected with the positioner 6, the positioner 6 is fixedly connected with the pipe frame 7, and one end of the pipe frame 7 is fixedly connected with the carrier frame seat 13.

It is now agreed that the fixed connection is hereinafter referred to as a fixed connection, in order to be separated from the active connection region.

In fig. 1, 8 is an upper connecting plate, two ends of which are fixedly connected with upper rods 9 of the non-coplanar mirrors, 10 is a mirror plate, 11 is a height shaft, 12 is a carrier, which is connected with the middle part of the upper connecting plate 8 of the picture frame collecting lens distributed at two sides of the sun-tracking machine, so that the model is called as an upper connecting medium sunlight high-heat machine, namely: "upper" means that the carrier is directly or indirectly attached to the height axis on the one hand, and "middle" means that the carrier is directly or indirectly attached to the middle of the concentrator frame on the other hand. The following descriptions "upper side", "lower side", "side" and "side" mean the same and are not repeated. In addition, only the sun tracker which is fixedly connected with the shaft frame, namely the sun tracker which is fixedly connected with the carrier and the height shaft and pushes the condensing lens (sometimes including the heat collector) to rotate by the height shaft to track the sun has six classifications; tracking equipment carried by sun trackers of push-walk articulated mast frames do not have these classifications. Because the height shaft of the device does not rotate, the object carrier is movably connected with the height shaft and cannot be separated from the upper part and the lower part.

Fig. 1 shows a carrier base 13, the top side of which is fixedly connected to the carrier frame 12, and the two support rods of which are fixedly connected to the upper side of the height shaft via a coupling 15. Number 14 is a machine body fixedly connected with a height shaft of the shaft frame sun tracker, which rotates around an azimuth shaft 19 to track the sun along an azimuth angle, and number 16 is a three-way pipe which connects two connectors of heat collecting pipes positioned at two sides of the machine body of the height shaft, leads the two connectors to the top surface of the machine body 14 of the height shaft, and is fixedly connected at a three-way connecting line to form a fixed connector 20. As described above, the triple line is a line formed by overlapping or approximately overlapping the focal line of the condenser lens or the extension lines of the central line of the focal zone and the central line of the height axis and the central line of the heat collecting tube; the three-in-one connecting line is a line segment of the extension line of the center line of the azimuth axis above the top surface of the body of the height axis. The four connectors of the heat collecting tube are changed into two connectors by two three-way pipes and are fixedly connected at the three-joint connecting line or the vicinity thereof, so that the connectors are changed into immobile connectors, because the two connectors do not rotate along with the rotation of the height shaft, and when the machine body of the height shaft rotates around the azimuth shaft, the rotating radiuses of the two connectors are very small and approximate to the immobility, so the connectors are called as immobile connectors.

In FIG. 1, 17 is a positive strut, the upper end of which is fixedly connected with the height shaft, and the lower end of which is fixedly connected with the connecting mirror plate 2; and 18 is a diagonal brace, the upper end of which is fixedly connected with the positive support rod or the height shaft, and the lower end of which is fixedly connected with the connecting mirror plate 2. Two ends of the connecting mirror plate 2 are fixedly connected with the lower connecting rods of the two mirror units, two ends of the lower connecting rods are fixedly connected with the lower connecting rods of the non-coplanar mirror, and 21 in fig. 2 represents the lower connecting rod. And 19 is an azimuth axis of the sun tracker, which is vertical to the ground plane. 20 is a stationary interface. Number 4 on the right of FIG. 1 and number 4 on the left of FIG. 1 both represent riser bars of non-coplanar mirrors.

Fig. 2 is a top view of an upper-connected medium-sunlight high-heat engine. All parts with the same numbers as those of fig. 1 represent the same parts and will not be repeated. Reference numeral 22 in figure 2 indicates an external connection plate of the carrier 12 which either fixedly connects the carrier base 13 to the carrier 12 or fixedly connects the upper link 8 of the collecting mirror to the carrier 12.

Fig. 3 is a left side sectional view K-K of the solar-thermal engine in the upper link in fig. 1. In fig. 3, the same reference numerals as those of fig. 1 and 2 denote the same components, and need not be repeated, and 18 in fig. 3 is a lower diagonal brace, the upper end of which is fixedly connected to the height shaft 11 or the positive brace 17 shown in fig. 1, and the lower end of which is fixedly connected to the connecting mirror plate 2; reference numeral 23 denotes an upper diagonal brace which reinforces the fastening of the upper side bar 9 to the carrier rack 12, not shown in fig. 1 and 2 at the break, and the arrow indicates the direction of rotation along the elevation angle.

Fig. 4 is a front view of the upper edge solar high heat engine, which is a sectional view a-a of fig. 5. In the figure, 1 is a lower side rod, 2 is a connecting mirror plate, which connects the lower connecting rod and the lower side rod of two condenser units as described above, 3 represents a screw, 4 is a vertical side rod, which connects the upper side rod 9 and the lower side rod 1 to form a condenser lens frame, and the section line is not drawn because it is not on the section plane, and the number 4 on the left and right sides of figure 4 is vertical side rod, but on the non-coplanar mirror. The 5 is a clapboard type heat collecting pipe, the central line of which is positioned at or near the three-in-one line and is fixedly connected with a positioner 6 fixedly connected with a pipe frame 7, which is different from the one in the figure 1, because the external interface is a free four-interface, one end of the pipe frame 7 is fixedly connected with a height shaft body 14, and 8 is an upper connecting rod which fixedly connects upper rods 9 of two non-coplanar mirrors. 10 is an upper inclined strut which fixedly connects a carrier 12 with an upper rod 9, 11 is a height shaft and movably connected with a machine body 14, 13 is a carrier seat, the upper surface of the carrier seat is fixedly connected with the carrier 12, two legs, namely two rods of the carrier seat are fixedly connected with the upper surface of the height shaft 11 through a shaft connector 15, 16 is an external free four-port of the heat collecting tube 5, 17 is a positive strut, the upper end of the positive strut is fixedly connected with the lower surface of the height shaft 11 through the shaft connector 15, the lower end of the positive strut is fixedly connected with a mirror plate 2, 18 is a condenser mirror plate, and three guide lines are mirror plates and comprise non-coplanar mirrors. The lower inclined strut is 20, the upper end of the lower inclined strut is fixedly connected with the positive strut 17 or the height shaft 11, the lower end of the lower inclined strut is fixedly connected with the connecting mirror plate 2, two ends of the connecting mirror plate are fixedly connected with lower connecting rods of the two collecting mirror units respectively, and the lower connecting rods are fixedly connected with lower rods of the two non-coplanar mirrors of the collecting mirror units.

Fig. 5 is a top view of fig. 4. In FIG. 5, the same numerals as those in FIG. 4 are used for the same purpose, and the description is omitted. FIG. 5 shows at 21 a lower connecting plate that connects the two lower side rods of the non-coplanar condenser. The transverse plate 22 is a transverse plate of the object carrier, the transverse plate 22 with a screw is used for fixedly connecting the object carrier 12 with the object carrier base 13, and the transverse plate 23 is a clapboard, namely a clapboard in a single-pass heat collecting pipe, the clapboard divides an inner pipe of the heat collecting pipe into two parts which are communicated with each other, and each part is provided with an external interface as shown in 16.

Fig. 6 is a left side sectional view B-B of the top-edge sunlight high heat engine in fig. 4. The reference numerals in this figure are the same as those in fig. 1 and 2.

Fig. 7 is a front view of a separate sunlight high heat engine. It has only one condenser unit. In FIG. 1, the lower leg is shown with a portion bent in order that the mirror plate does not interfere with the azimuth axis 20 during the angular height movement. And no mirror plate is mounted at this corner. 2 is a vertical side rod which connects the upper side rod and the lower side rod to form the picture frame. 3 is a reflector plate, 4 is a positive support rod, and the upper end of the positive support rod is fixedly connected with a height shaft 8. The lower end of the bracket is fixedly connected with a lower connecting plate (covered, see the number 22 in fig. 8), 5 is a lower inclined strut which fixedly connects a positive strut with the lower connecting plate, 6 is a carrier which is fixedly connected with a

height shaft body

19, 7 represents a screw, 8 is a height shaft which is fixedly connected with an upper connecting

rod

9, 10 is a support plate of the height shaft 8, the left side and the right side of the sun tracker in fig. 7 are respectively provided with a height shaft 8, each height shaft is provided with two support plates like 10, the lower end of each support plate is fixedly connected with the carrier 6, and the upper end of each support plate is movably connected with the height shaft 8. The outer end of each height shaft 8 is fixedly connected with the upper connecting rod 9 of the collecting lens, the inner end of each height shaft is fixedly connected with a gear pair 11, and the gear pair 11 is meshed with a gear fixedly connected with a transmission shaft 14, as shown by the number 11.

The transmission shaft 14 and the support plate of the double-pass vacuum tube 15 are arranged at 12, the support plate 12 is movably connected with the transmission shaft 14, the middle part of the transmission shaft 14 is fixedly connected with a worm wheel 18, the worm wheel 18 is meshed with a worm 17, and the worm 17 is driven by a driver and a transmission mechanism in an indirect height shaft body 19. Gear pairs 11 are fixedly connected to both left and right ends of the drive shaft 14 to drive the elevation shaft 8 and the condenser lens 3 to follow the sun in the elevation angle direction.

FIG. 7 shows a two-way vacuum tube 15, which is connected to two support plates 12 on the left and right, respectively, and has an external connection port 13 on each side. 20 is an azimuth axis, 21 is an upper inclined strut which fixedly connects the height axis body 19 and the object carrier 6.

Fig. 8 is a left side stepped sectional view M-M of fig. 7. At 22 in fig. 8 is a lower attachment plate for attaching the lower edge bar of the non-coplanar concentrator mirror. The remaining components in fig. 8 are designated the same components as those in fig. 7 where like numerals indicate like elements. The condenser lens, which is represented by 3 in the figure, is rotated in the elevation angle direction around the two-way vacuum tube 15 and the elevation axis (covered) as indicated by the arrow. The indirect elevation axis body 19 rotates in azimuth about the azimuth axis 20 to follow the sun. The sun tracker is still of a shaft pushing type.

Fig. 9 is a front view of a down-link medium sunlight high heat engine. It is different from the upper-connected middle sunlight high-heat engine shown in fig. 1, 2 and 3 in that the carrier is a T-shaped structure formed by connecting a positive support rod 5 and a cross rod 12

Or

Namely, the T-shaped is rotated by 90 degrees, the vertical rod of the carrier, namely the upper end of the positive support rod 5 is fixedly connected with the lower edge of the height shaft 3, the lower end of the vertical rod is fixedly connected with the connecting mirror plate 15, the connecting mirror plate 15 is fixedly connected with the lower connecting rod, the lower connecting rod (which is covered by the lower connecting rod 17) is vertically and fixedly connected with the lower connecting rod 17, and the cross rod 12 of the carrier is fixedly connected with the middle part of the upper connecting rod 14 of the collecting mirror of the mirror frame, so the carrier is named as 'lower connection in middle'. Upper link 14 is attached perpendicular to upper link 13 of

non-coplanar mirrors

21 and 22. In fig. 9, 1 represents a screw, 2 represents an insertion tube interface of the insertion tube type vacuum tube, 3 represents a height shaft, 4 represents a height shaft body, 5 represents a vertical rod of a carrier, namely a positive support rod, 6 represents an azimuth shaft, 7 represents a positioner, the upper end of the positioner is fixedly connected with a tube frame 8, and the lower end of the positioner is fixedly connected with an insertion tube type vacuum tube 10, so that the insertion tube interface and the inner tube interface are free four interfaces in the drawing. And 8 is a pipe frame, and one end of the pipe frame is connected to the height shaft body 4. Both 9 and 11 are diagonal braces to strengthen the carrier. And 13 is the upper side rod of the condenser lens. And 14 is the upper link as previously described.

And 15 is a connecting mirror plate. The vertical side rod 16 is used to connect the lower side rod 17 and the upper side rod 13 to form the mirror frame. The inserted thinner tube divides the cannula-type vacuum tube into two parts which are communicated with each other, wherein the two parts are respectively provided with an opening, one part is an interface 2 of the inserted thinner tube, the other part is an interface 19 on the side surface of the inner tube, 18 is a sealing ring between the cannula and the inner tube, 20 is a sealing ring between the transparent cover tube and the inner tube, and 21 and 22 are two mirror plates which are not coplanar.

The side view of the lower-connected middle sunlight high-heat engine is similar to the side view 3 of the upper-connected middle sunlight high-heat engine, and can be referred to and not drawn for space. The main difference is that the triple line in fig. 3, that is, the line or the approximate coincident line of the focal line of the collecting lens and the extension lines of the central line of the vacuum tube and the central line of the height axis, which are mutually coincident, is in the collecting lens; the carrier rack 8 of figure 3 is connected via the upper side of the carrier base 7 and the height axis; the three-in-one line of the lower connecting middle sunlight high heat engine is arranged above the collecting lens, so that the T-shaped carrier is connected with the lower edge of the height shaft to form the lower connecting middle engine.

Fig. 10 is a top view of a bottom-edge solar high heat engine. Its triplet is also above the condenser, as in fig. 9. The carrier is in an approximate 'Y' shape formed by two edge connecting rods and two longitudinal rods, the middle parts of the two longitudinal rods 7 of the carrier are fixedly connected with the lower sides of the two ends of a height shaft 6, and the two ends of the two edge connecting rods 9 of the carrier are fixedly connected with the upper edge rods of a condensing lens respectively. In fig. 10, 1 is a vacuum tube, and four interfaces of two vacuum tubes on two sides of the sun tracker become immobile interfaces 8 at a three-way connection line on the top surface of a height shaft body 13 through two three-way pipes 5. The device comprises a pipe frame 3, a pipe frame 2, a positioner 4, a vacuum pipe 1, a vertical side rod 2, a pipe frame 3, a vacuum pipe, a height shaft body 13 and a vacuum pipe. 6 is a height axis, 7 is a longitudinal rod of the object carrier, 9 is an edge connecting rod of the object carrier, 10 is a lower edge rod, and 11 is a lower connecting rod, wherein the two lower edge rods 10 of the non-coplanar mirrors are fixedly connected together. The circular dashed line of 12 represents the azimuth axis. The arrow represents the direction of rotation.

The elevation axis body 13 is provided with a condenser lens, a heat collecting pipe part, a frame and the like, and rotates around the azimuth axis 12.

The lower side sunlight high heat engine is similar to the upper side sunlight high heat engine shown in fig. 6 if a side view is drawn, except that a three-in-one line shown in fig. 6 is arranged in the collecting lens, and the three-in-one line of the lower side sunlight high heat engine is arranged above the collecting lens like the line shown in fig. 9, so that the Y-shaped carrier frame is connected with the lower side of the height shaft on one hand and four upper side rods of the collecting lens on the other hand. For reasons of economy, the side view of this model is not shown and is seen with reference to fig. 6.

Fig. 11 is a top view of a side-coupled mid-sunlight high-heat engine. The article carrier is provided with four L-shaped rods, one end of each L-shaped rod is connected with the side surface of the height shaft 8, and the other parts are fixedly connected with the middle part of the upper connecting rod of the collecting mirror of the mirror frame, so the article carrier is called as 'side connection middle'. Its triplet is also above the condenser so the vacuum tube component is also above the condenser. Four nozzles extending out of two partition type vacuum pipes of the three-way pipe are changed into two immovable joints 12 through two three-way pipes 13 and are positioned at or near a top surface three-joint connecting line of a height shaft machine body.

In fig. 11, 1 is an upper connecting rod, 2 is a vacuum tube, 3 is a positioner whose lower end is movably connected with the vacuum tube 2 and whose upper end is fixedly connected with the

tube frame

4, 5 is an upper side rod, 6 is a lower side rod, and a quadrangular frame is formed between the lower side rod 6 and the upper side rod 5 by two vertical side rods (which are covered by the upper connecting rod 1). 7 is a lower connecting plate which fixedly connects two lower side rods 6 of the non-coplanar mirror into a whole, 8 is a height shaft, 9 represents a screw, 10 is two L-shaped object carriers, and 11 is a condenser mirror plate. 12 and 13 have been described above. 14 is a height axis fuselage. The sunlight heating machine in the side connection is similar to the sunlight heating machine in the upper connection in the left side view 3, except that the three-in-one line in fig. 11 is on the collecting lens, so that the carrier frame is in four L shapes, and the three-in-one line in fig. 3 is in the collecting lens, so that the carrier frame is in a keel beam shape and is connected with the height shaft 11 (wrapped in the bearing seat 15 in fig. 3) through the overload frame seat (13 in fig. 3). And figure 11 shows the object carrier directly and fixedly connected with the two sides of the height shaft. Is space-saving and is not cumbersome to draw.

Fig. 12 is a top view of a side-by-side sunlight high heat engine. The difference from the side-connected sunlight high-heat engine shown in fig. 11 is that the carrier shown in fig. 12 is fixedly connected with two sides of the end part of the height shaft on one hand and fixedly connected with two sides of the collecting mirror on the other hand, so that the carrier consisting of two longitudinal rods 6 and two transverse rods 9 is approximately in a shape of Chinese character ya. The remaining components are substantially the same as those of fig. 11 and will not be explained repeatedly.

In fig. 12, 1 is a partition type vacuum tube, 2 is a condenser, 3 represents a screw, 4 is a height axis, 5 is a height axis body, the

rod members

6 and 9 form an approximate "a" shape carrier frame, 7 is a positioner of the

pipe frame

8, 8 is a frame rod of the pipe frame, the positioner 7 is fixedly connected with the frame rod 8, and is movably connected with the vacuum tube 1, only so as to form a stationary interface 11. 10 is a three-way pipe, and 11 is a fixed joint.

The left side view of the side-connected side sunlight high-heat engine is similar to the left side view 6 of the upper-connected side sunlight high-heat engine when the left side view of the side-connected side sunlight high-heat engine is drawn. Both of which are connected by the frame of the carrier and the frame of the condenser. The difference is that the three-in-one line of the side-connected side sunlight high-heat engine is arranged above the collecting mirror, and the three-in-one line of the upper-connected side sunlight high-heat engine is arranged in the collecting mirror, so that the luggage carrier 8 in the figure 6 can be connected with the height shaft 11 only through the overload frame base 13. And figure 12 shows the object carrier directly and fixedly connected with the two sides of the height shaft. Is space-saving and is not cumbersome to draw.

Fig. 13 is a front view of an axial push cascade plate solar high heat engine. Fig. 13 shows the stationary interface 1 as described above, and the center line thereof coincides with the extension line of the center line of the azimuth axis. 2 is a height shaft machine body, 3 is a three-way pipe, 4 is a height shaft, 5 is a frame rod of a pipe frame, one end of the frame rod is fixedly connected with the height shaft machine body 2, 6 is a positioner of the pipe frame, in order to form a fixed interface, the frame rod is movably connected with a vacuum pipe 7, 8 is a condenser mirror plate, 9 is a grid rod, 10 is a connecting lens, the frame rod is fixedly connected with the grid rod on one hand, and the frame rod is fixedly connected with the mirror plate on the other hand, for example, the frame rod can be connected by glue, screws and the like; the split grating plates in the figure are composed of grating rods and connecting lenses, the grating rods of each split grating plate represented by the number 9 are fixedly connected with a main grating plate 11, a condenser lens unit at least has two main grating plates which are respectively fixedly connected with two non-coplanar mirror plates, 12 in figures 13 and 14 represent inclined supporting rods of a carrier, 13 represents pull rods of the carrier, the inclined supporting rods and the pull rods form a triangular carrier, and the carrier and the main grating plates are connected with two schemes, namely, the two total grating plates of the common mirror of the two lens units are fixedly connected with each other and then fixedly connected with the two carriers positioned at two sides of the sun tracker, as shown in figure 13; the other type is that two ends of a pull rod of the object carrier are fixedly connected with two side connecting rods which are vertical to the triangular object carrier respectively, and the two side connecting rods are fixedly connected with two main grid plates. In fig. 13, 14 is an azimuth axis, and 15 represents a screw.

Fig. 14 is a left side stepped sectional view of fig. 13. The reference numerals in this figure are the same as those in fig. 13. The arrows in fig. 14 indicate the condenser lens rotation direction.

The possible connection mode of the carrier frame fixedly connected with the shaft frame and the height shaft of the axial-thrust grid plate sunlight high-heat engine and the possible connection mode of the axial-thrust grid plate sunlight high-heat engine and the grid plate condenser are included in the connection modes of fig. 1 to 12, and the detailed description is not required.

Fig. 15 is a left side sectional view N '-N' with reference to fig. 13 and 14. The solar energy collector is called as a reference, so that the three diagrams have the same theme and are grid plate type sunlight high-heat machines, and the sun tracking machines are different only. Fig. 15 shows a side-push type sun tracker using a movable coupling shaft frame, and fig. 13 and 14 show a shaft-push type sun tracker using a fixed coupling shaft frame. Therefore, fig. 15 adds a screw rod expansion rod 16 and a push-pull plate 19. Fig. 15 shows the same components 1 to 15 as fig. 13 and 14, and 2 'in fig. 15 and 2 in fig. 13 represent the sun tracker, but 2' in fig. 15 refers to a side-push type sun tracker, and the sun tracker in fig. 13 is of an axis-push type, and a screw rod expansion rod 16, a push-pull plate 19 and related accessories are added on the basis of the former. In fig. 15, the same reference numerals (from component 1 to component 15) as those in fig. 13 denote the same components, and the description thereof will not be repeated.

In fig. 15, 16 is a screw rod which is extended from the side-push type sun tracker and engaged with the

nuts

2 and 3, the nut 23 is driven to rotate by a driving system in the sun tracker, and the nut is not allowed to translate along the axial direction, and the screw rod 16 is provided with a rotation-preventing slot 22 so that the screw rod is driven by the nut to move the carrier frame formed by the

rod members

12 and 13 and the connected main grid plate 11 up and down along the arrow a direction, so that the bearing 17 connected with the carrier frame rotates around the height axis (such as the arrow a, the height axis does not rotate) and sun tracking is carried out along the height angle direction.

In fig. 15, 18 is a pulley, 20 is a slide groove, and 21 is a pulley shaft connected to the screw 16. 22 is an anti-rotation groove, 23 is a nut, and 24 is a hoop for fixedly connecting the fixed interface with the machine body of the height shaft.

Fig. 16 is a top view of a side-push mirror frame solar high heat engine. In the figure, 1 is a vertical side rod, 2 is a vacuum tube, 3 is a three-way pipe, 4 is a height shaft, 5 is a height shaft body, 6 is a bearing seat which is penetrated through the height shaft and movably connected with the height shaft and can rotate around the height shaft, 7 is a positioner which is penetrated on a pipe frame 8 and the vacuum tube 2 to ensure that the central line of the vacuum tube is positioned at or near the three-in-one line, 9 represents two cross rods of an approximate Y-shaped carrier frame, 10 is a lower side rod, 11 is a lower connecting plate which fixedly connects the lower side rods of two non-common mirrors, 12 is a stationary interface, 13 represents a screw, 14 is a push-pull plate, 15 is two longitudinal rods of the Y-shaped carrier frame, and 16 is a mirror plate.

Fig. 17 is a left side sectional view taken along H-H of fig. 16. In the figure it is clearly shown that the bearing block 6 (or slide bearing) and the height shaft 4 are movably connected with clearance. In fig. 17, the numbers 1 to 16 are the same as those in fig. 16, and the description thereof will not be repeated. 17 is an azimuth axis, 18 is a nut, 19 is a screw, 20 is a pulley, 21 is a chute, 22 is a pulley axis which is connected with the screw 19 and can slide or roll in the

chute

21, 23 is an anti-rotation slot for limiting the rotation of the screw, and an arrow represents the moving direction. The upper end of the positive support rod 24 is fixedly connected with the Y-shaped carrier rack 15, and the lower end of the positive support rod is fixedly connected with a connecting mirror plate 25 between the two condenser units.

Fig. 18 is a left side sectional view of fig. 16 taken along Z-Z and rotated by 90 ° after the cutting (the cutting at Z-Z cannot be performed at H-H at the same time), i.e., a case where the normal of the opening plane of the mirror is directed to the east or west sun at the horizon. In fig. 18, the component parts are numbered from 1 to 25, and are as defined above in fig. 16 and 17.

The present invention can be embodied in many different forms other than the above-described forms, and all such forms are encompassed by the present invention as set forth in the claims.

The invention has the advantages that

1. The invention uses various types of simple and light double-shaft sun-tracking line focusing heat collecting equipment to replace the prior groove type and Fresnel type low-efficiency high-cost single-shaft sun-tracking light focusing heat collecting equipment, thereby greatly reducing the cost.

2. The invention provides the immovable interface of the double-shaft sun-tracking heat collector, so that the pipeline filled with working medium is very convenient to connect externally, the length of the pipeline is greatly reduced, heat preservation is facilitated, and the cost is reduced.

3. The invention can make the condensing beam of the condenser lens move continuously on the vacuum tube, and make the glass cover tube of the vacuum tube heated uniformly to prolong the service life.

4. The invention overcomes the problem that the cosine loss of the prior trough type and Fresnel type heat collecting equipment is greatly increased in regions with higher latitudes, namely the equipment is not suitable for use in regions with geographical latitudes of more than 40 degrees.

5. Because the immovable interface is invented, the heated working medium is convenient to output outwards, so that the heat is easy to store underground, and the heat preservation time is long, which is important for solar heating supply or photo-thermal power generation.

6. The grid plate collecting mirror, the mirror frame collecting mirror, the sunlight high-heat engine fixedly connected with the shaft frame, the sunlight high-heat engine movably connected with the shaft frame and other various types of structural schemes are provided by detailed description, so that a user can select a scheme suitable for the user according to market requirements and various different purposes.

Claims

1. The utility model provides a high heat machine of sunshine, includes frame part, condenser lens part, heat collector part and the automatic sun machine that follows of biax, its characterized in that:

2. The solar high heat engine of claim 1, wherein: the upper-connected middle-sunlight high-heat machine comprises an upper support, a lower support, a mirror frame collecting mirror, a vacuum pipe part and a sun tracking machine fixedly connected with a shaft frame, wherein the upper support comprises a carrier and a high shaft of the sun tracking machine or further comprises an upper connecting rod or further comprises a carrier seat, the carrier is fixedly connected with the upper side of the high shaft directly or indirectly through the carrier seat, and the indirect fixed connection details are as follows: the carrier seat is a U-shaped plate, two parallel supporting rods of the carrier seat are directly or indirectly fixedly connected with the upper edges of two end parts of the height shaft, the middle section of the carrier is parallel to and fixedly connected with the carrier seat, and the other two sections of the carrier are fixedly connected with the middle part of an upper connecting rod of the frame condenser distributed outside two ends of the height shaft; the lower support comprises a positive support rod and a connecting mirror plate, or further comprises a diagonal support rod, the upper end of the positive support rod is fixedly connected with the height shaft, the lower end of the positive support rod is fixedly connected with the connecting mirror plate, two end parts of the connecting mirror plate are respectively fixedly connected with a lower connecting rod of a collecting mirror of the mirror frame, two ends of the lower connecting rod are respectively fixedly connected with two lower side rods of the noncorror, the upper end of the diagonal support rod is fixedly connected with the positive support rod or the height shaft, and the lower end of the diagonal support rod is fixedly connected with the connecting mirror plate;

3. The solar high heat engine of claim 1, wherein: the upper connecting edge sunlight high-heat machine comprises an upper support, a lower support, a mirror frame collecting mirror, a vacuum pipe part and a sun tracking machine fixedly connected with a shaft rack, wherein the upper support comprises a carrier and a height shaft, or further comprises an edge connecting rod, or further comprises a carrier seat, the carrier is fixedly connected with the upper edge of the height shaft directly or indirectly through the carrier seat, and the indirect fixedly connected edge connecting rod is indirectly fixedly connected with the upper edge of the height shaft and is as follows: two parallel supporting rods of the U-shaped carrier seat are fixedly connected with the upper edges of two ends of the height shaft, the carrier frame is perpendicular to and fixedly connected with the carrier seat, and two ends of the carrier frame are fixedly connected with the upper edge rods of the two picture frame condensing lenses respectively or are fixedly connected with an edge connecting rod firstly and then are fixedly connected with the upper edge rods;

4. The solar high heat engine of claim 1, wherein: the independent sunlight high-heat machine comprises a sun-tracking machine, a carrier, a height shaft, a transmission shaft, a gear pair, a worm gear pair, a two-way vacuum tube, a mirror frame condenser and a support rod, wherein the sun-tracking machine is fixedly connected with a shaft rack; two support rods are fixedly connected to the middle section of the object carrier, the upper ends of the two support rods are connected with two end parts of a two-way vacuum tube, the lower parts of the two support rods are movably connected with a transmission shaft, the transmission shaft is fixedly connected with a worm wheel, and the worm wheel is meshed with a worm extending out of a height shaft body; the outer end of each height shaft positioned at the two end parts of the object carrier is fixedly connected with the connecting mirror plate of the collecting mirror of the mirror frame; each end of the double-pass vacuum tube is provided with a nozzle used for an inlet or an outlet of working media and is an interface connected with the outside, the central line of the double-pass vacuum tube is positioned at or near the three-in-one line, and the external interface is a free two-interface.

5. The solar high heat engine of claim 1, wherein: the lower-connected middle-sunlight high-heat engine comprises a carrier consisting of positive support rods and transverse rods, a connecting mirror plate, a sun tracking machine fixedly connected with a shaft frame, a height shaft of the sun tracking machine, a mirror frame collecting mirror and a vacuum tube component, wherein the upper end of each positive support rod positioned on two sides of the sun tracking machine is fixedly connected with the lower edge of the height shaft; the two ends of the upper connecting rod are fixedly connected with the upper rod of the non-coplanar mirror, the pipe frame of the vacuum pipe component is fixedly connected with the height shaft body, and the central line of the vacuum pipe is positioned at the position of the three-in-one line or the adjacent position of the three-in-one line.

6. The solar high heat engine of claim 1, wherein: the lower edge-connected sunlight high-heat machine comprises a carrier frame, a mirror frame condenser, a vacuum pipe component, a sun tracking machine fixedly connected with a shaft frame, a positive support rod and a connecting mirror plate, wherein the carrier frame is formed by connecting two edge connecting rods and two longitudinal rods; two ends of the lower connecting rod are fixedly connected with the lower rod of the non-coplanar mirror, the central line of the vacuum tube is positioned at or near the three-in-one line, and the vacuum tube is movably or fixedly connected with the tube frame.

7. The solar high heat engine of claim 1, wherein: the side-connected middle-sunlight high-heat machine comprises a carrier, a positive support rod, a mirror connecting plate, a mirror frame collecting mirror, a vacuum pipe component and a sun tracking machine fixedly connected with a shaft frame, wherein one end of the carrier is fixedly connected with the side edge of each end part of a height shaft; the lower connecting rod is connected with the lower rod of the non-coplanar collecting lens; the central line of the vacuum tube is positioned at the three-in-one line or the vicinity thereof and is ensured by the tube frame of the vacuum tube arranged at the height shaft body.

8. A solar high heat engine according to claim 1, wherein: the side-connected edge sunlight high-heat machine at least comprises a carrier frame consisting of two edge connecting rods and two longitudinal rods or longitudinal frames, a positive support rod, a sun-tracking machine fixedly connected with a shaft frame, a picture frame condenser and a vacuum tube component, wherein the middle part of each longitudinal rod or longitudinal frame of the carrier frame is fixedly connected with the side edge at one end of a height shaft, the edge connecting rods of the carrier frame are fixedly connected with the upper edge rods of the picture frame condenser, and the edge connecting rods or the independent rods, or the upper rods of the coplanar mirrors positioned at two sides of the sun-tracking machine are extended and then are fixedly connected with each other to form edge connecting rods, the lower edges of two ends of the height shaft are fixedly connected with the upper end of a positive supporting rod, the lower ends of the positive supporting rods are fixedly connected with a connecting mirror plate, two ends of the connecting mirror plate are fixedly connected with the lower connecting rods of two mirror frame collecting mirrors respectively, the lower connecting rods are fixedly connected with the lower rods of the two non-coplanar mirrors, and the central line of a vacuum tube is positioned at the position of a three-in-one line or the adjacent position of the vacuum tube and is ensured by the tube frame fixedly connected with the body of the height shaft.

9. The solar high heat engine of claim 1, wherein: the shaft-push grid plate sunlight high-heat machine comprises a carrier, a grid plate condenser, a sun tracking machine fixedly connected with a shaft frame, a vacuum pipe component and a side connecting rod, wherein the carrier is fixedly connected with a height shaft on one hand, the carrier is fixedly connected with a main grid plate of the condenser positioned on two sides of the sun tracking machine directly on the other hand, or the side connecting rod is connected with two end parts of the side connecting rod and is indirectly fixedly connected with the main grid plate of the grid plate condenser respectively, the main grid plate is fixedly connected with the mirror plate and is connected with a plurality of sub grid plates, the sub grid plates are also fixedly connected with the condenser mirror plate, and the central line of the vacuum pipe is positioned at or adjacent to the three-in-one line and is ensured by the pipe frame.

10. The solar high heat engine of claim 1, wherein: the high heat engine of side thrust grid plate sunshine includes: a carrier, a grid plate condenser, a sun tracking machine of a movable connecting shaft frame, a push-pull plate and a vacuum pipe component, or also comprises an edge connecting rod, the object carrier is movably connected with the height shaft on one hand, and is directly and fixedly connected with the main grid plate on the other hand, or is indirectly and fixedly connected with the main grid plate of the grid plate condenser lens through the side connecting rod, the main grid plate is fixedly connected with the condenser lens plate, the main grid plate is also fixedly connected with a plurality of sub grid plates, the sub grid plates are also fixedly connected with the condenser mirror plates, the edge connecting rod or the object carrier is fixedly connected with the push-pull plate, the push-pull plate is movably connected with a slide block arranged on a telescopic rod of the side-push type sun-tracking machine, the telescopic rod is connected with a driving system in the sun-tracking machine in a torque transmission manner, the central line of the vacuum tube is positioned at or adjacent to the three-in-one line, and the pipe frame ensures that the external interface or the immobile interface of the vacuum tube, or the free two interface or the free four interface.

11. The solar high heat engine of claim 1, wherein: the side-push mirror frame sunlight high-heat machine comprises a carrier, a positive support rod, a mirror frame condensing lens, a vacuum pipe component, a sun tracking machine of a movable connecting shaft rack, a push-pull plate and a side connecting rod, wherein the carrier in the movable connecting shaft rack is movably connected with a height shaft on one hand, and is directly and fixedly connected with the frame edge of the condensing lens on the other hand, or is indirectly and fixedly connected with the frame edge of the mirror frame condensing lens through the side connecting rods distributed on the two sides of the sun tracking machine, the push-pull plate is directly or indirectly and fixedly connected with the carrier through the side connecting rods, meanwhile, the push-pull plate and a sliding block carried by a telescopic rod of the side-push sun tracking machine are movably connected, the telescopic rod is connected with a driving system in the sun tracking machine in a torque transmission manner, the central line of a vacuum pipe is positioned at the three-in-line or the vicinity of the three-in-line, and is ensured by the pipe rack, an external interface or a fixed interface of the vacuum pipe, or a free two interface, or the free four interface.