WO2021223701A1

WO2021223701A1 - Sunlight high-heat engine

Info

Publication number: WO2021223701A1
Application number: PCT/CN2021/091852
Authority: WO
Inventors: 王存义
Original assignee: Wang Cunyi
Priority date: 2020-05-08
Filing date: 2021-05-06
Publication date: 2021-11-11
Also published as: CN113623877A

Abstract

A sunlight high-heat engine, which belongs to the field of solar energy high-efficiency and low-cost solar thermal power generation and medium and high temperature heating. The engine is composed of a shaft-push-type double-shaft sun-tracking machine (702) or a side-push-type double-shaft sun-tracking machine (702'), a vacuum tube collector component, and a grid-type or frame-type condenser component in cooperation with multiple models of rack components. The following shortcomings are overcome: the cost of current trough or Fresnel photothermal power generation or heating is high; sunlight is wasted due to single-shaft sun tracking, and the photothermal conversion efficiency is too low; and since the condensing focal line is always aimed at the same place of vacuum tube glass, cooling and heating are uneven and air leaks from the cracks.

Description

Sunshine high heat engine

Technical field

The invention belongs to the field of solar thermal power generation and heating with high efficiency and low cost.

Background technique

There are four major problems with the trough-type or Fresnel-type heat collection equipment used in solar thermal power generation or heating all over the world. One is that the photothermal conversion efficiency is too low, because they are all single-axis tracking of the sun, which is wasteful. There is a lot of sunlight; the second is extremely high cost, the third is that it is difficult to connect the collector to the outside world because the external interface is constantly moving, and the fourth is that the cover glass of the evacuated tube collector is prone to cracks and leaks. For example, there are only two line-focused CSP methods. One is a trough type CSP station with an average annual photothermal conversion efficiency of 42%, and the other is a Fresnel type CSP station with an average annual average The light-to-heat conversion efficiency is only about 35%, and the cost of power generation and heating is very high.

Summary of the invention

The present invention is to solve these problems. It is to invent a kind of high heat collection efficiency, low cost due to simple structure, so that the heat collection tube is evenly irradiated and prolonged life, although the double shaft keeps the same with the sun, the external interface hardly moves. , So that the working fluid flowing in or out is easy to keep heat and is convenient to connect to the sun high heat engine without fire hazard to ensure safety.

The present invention is realized through the following technical solutions:

1. A sunlight high heat engine, including frame parts, condenser parts, heat collector parts and dual-axis automatic tracking machine, its special features are:

A. The dual-axis automatic tracking machine, referred to as the tracking machine, has an altitude axis and an azimuth axis. The altitude axis is referred to as the altitude axis, and the azimuth axis is referred to as the azimuth axis. The fuselage carrying the altitude axis surrounds the azimuth axis. Rotate, follow the sun in the azimuth direction to track the sun. The height axis uses its fuselage as a carrier, and is connected to the fuselage or movably or fixedly: the sun tracking machine is either shaft-push type or side-push type , The axis-push type is movably connected with the height axis of the Japanese machine and its fuselage. The rack to which the rack parts belong is directly or indirectly fixedly connected with the height axis, and the height axis is used to push all objects carried by the rack in the direction of the height angle. Tracking the sun up; the height axis of the side-push type follower is fixedly connected to its fuselage, the carrier is movably connected to the height axis, the height axis does not rotate, and all objects carried by the carrier are extended and retracted from the follower The rod is pushed to rotate around the height axis, tracking the sun in the direction of the height angle;

B. The condenser is a condenser that can condense the sun's rays into a focal line or a focal zone. The condenser that uses the sun to generate a focal line or a focal zone is called a condenser unit. The condenser is either a framed condenser or no frame Condenser of grid plate;

The lens frame condenser includes an upper rod, a lower rod, a back rod and a mirror plate. The back rod fixes the upper rod and the lower rod to form a frame with at least four sides, wherein at least two of the back rods are curved Either a broken line or a zigzag line, and at least one upper rod and a lower rod are straight lines, and the mirror plate and the frame are connected; the grid condenser includes a total grid plate, a split grid plate and a mirror plate, and the total grid plate and Multiple grid grids are connected, grid grids or independent boards, or fixedly connected by grid rods and connecting lenses, and the total grid and grid grids are connected to the mirror plate;

In addition to the independent solar heat engine, the other types of solar heat engine have two condenser units, which are installed on both sides of the height axis body, that is, the two ends of the height axis. The rack and its carrier are connected, and the rack and its carrier are connected to the height axis of the sun machine, either by a fixed connection to form an axial push type that tracks the sun with the sun, or an active connection And constitute a side push with the day;

The focal line or the center line of the focal zone of the two condenser units are coincident with or approximately coincident with the extension of the axis of the height axis. One piece, collectively called coplanar mirror, otherwise called non-coplanar mirror;

It is now agreed that the following is to distinguish between fixed connection and movable connection, so fixed connection is referred to as fixed connection;

C. The heat collector part is a heat collector of a vacuum tube part, or a heat collector of a cavity type part, the vacuum tube part includes a vacuum tube and a tube rack, and the vacuum tube is either a single-pass vacuum tube or a double-pass vacuum tube, Any vacuum tube is composed of a cover tube and an inner tube. The cover tube is transparent, the inner tube has heat-absorbing material on the outer surface, and the interlayer between the cover tube and the inner tube is a vacuum. The cover tube and the inner tube of the single-pass vacuum tube are in One end has a sealed fixed connection, and the other end is hermetically sealed and does not directly contact each other. At the sealed end, the inner tube extends out of the cover tube, and the end of the inner tube has at least two external interfaces; The inner tube of the evacuated tube extends from both ends of the hood tube to the outside of the hood tube, and there is at least one interface on each end of the extended inner tube; except for the double-pass evacuated tube for the independent solar high heat engine , All other types of Sunshine High Heat Engines only use single-pass vacuum tubes, so when it is not named as a double-pass, the single-pass vacuum tube will be referred to as the vacuum tube in the following;

When the vacuum tube collector is installed, the center line of the vacuum tube and the focal line of the condenser lens or the center line of the focal zone must coincide or approximately coincide; and the center line of the vacuum tube must also coincide or coincide with the extension line of the height axis center line. Approximately coincide, so that the position of the center of the vacuum tube is the position where the three centerlines merge into one line. This centerline is called the three-in-one line;

The single-pass vacuum tube is inserted into the inner tube with a partition, called a partition vacuum tube, or inserted into a thinner tube with openings at both ends, called an intubation vacuum tube, a partition in a partition vacuum tube , The inner tube is divided into two interconnected parts, each part has at least one external interface for the inflow or outflow of the working substance at the outer end of the inner tube; Part, the outer end of the cannula is an external interface, and the other interface is the outer end of the inner tube;

The external interface ends of the two single-way vacuum tubes are respectively installed at or near the two ends of the height axis of the Japanese machine. The so-called installation is to assemble parts into a machine or parts into parts, the center line of the vacuum tube and the height axis. The extension of the shaft centerline coincides or approximately coincides. In this way, there are four interfaces on both sides of the Japanese machine. These four interfaces are either independent as external interfaces called Freedom Four Interfaces, or two-by-two combined into two external interfaces named Freedom Two Interfaces, or each Connect with the tee pipe to turn four into two interfaces, and introduce and fix the two interfaces into the three-in-one connection on the top surface of the height axis fuselage or its neighbors, the so-called three-in-one connection The line is the part where the extension of the azimuth axis center line is above the top surface of the height axis fuselage, and the external interface is fixed here to form a fixed interface, because this line segment and the above three-in-one line are related by passing through the heat collector tube It should be called a three-in-one line connecting one line, or three-in-one line for short, because when the height axis of the fuselage rotates around the azimuth axis, the rotation radius of the two interfaces fixed here in the horizontal plane is extremely small, and they are connected to the interface. The rotation of the vacuum tube and the condenser lens in the direction of the height angle is irrelevant, so the two external interfaces installed here are called fixed interfaces;

The tube rack that enables the center line of the vacuum tube to be located at or adjacent to the three-in-one line includes a rack rod and a positioner. After the intermediate link is connected to the height axis body, the frame rod is fixedly connected to one end of the positioner, and the other end of the positioner is either movably connected or fixedly connected to the vacuum tube; the tee tube corresponding to the fixed interface is connected to the height axis machine As a carrier

The heat collector of the cavity type component includes a cavity type heat collector and its tube frame. The cavity type heat collector is a sandwich heat collection container with a convex surface for heat insulation and a concave surface for heat absorption instead of a vacuum tube collection. The heat container, the rest of the structure is the same, no longer verbose description.

D. The main component of the rack is the carrier, and the rest are rods or plates that are used to assist the carrier to form the machine's rack, so sometimes the term "carriage" is used to represent the "rack" The term ", the carrier must be directly or indirectly connected to the height axis of the Japanese machine on the one hand, and directly or indirectly connected to the condenser on the other hand, which corresponds to the rack of the shaft-push type with the Japanese machine The fixed connection with the height axis is called the fixed shaft frame, which corresponds to the movable connection between the side push type and the Japanese machine frame and the height shaft, which is called the movable shaft frame, the connection between the fixed shaft frame and the height shaft Way, either top-connected, or bottom-connected, or side-connected;

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

E. The sunlight high heat engine, or the upper connecting middle sunlight high heat engine, or the upper connecting side sunlight high heat engine, or the lower connecting middle sunlight high heat engine, or the lower connecting side sunlight high heat engine, or the side connecting middle sunlight High heat engine, or side-connected sunlight high heat engine, or independent sunlight high heat engine, or side push grid sunlight high heat engine, or axial push grid sunlight high heat engine, or side-by-side mirror frame sunlight high heat engine;

a. On the one hand, it is fixedly connected to the upper part of the height axis, and on the other hand, the sunlight high heat engine corresponding to the fixed shaft frame connected to the upper part of the lens frame condenser is called Shanglianzhong Sunshine High Heat Engine;

b. On the one hand, it is connected to the upper part of the height axis, and on the other hand, the fixed-shaft frame corresponding to the frame of the lens frame condenser is called the upper connecting side sunlight high-heat engine;

c. On the one hand, it is connected to the lower part of the height axis; on the other hand, the fixed shaft rack connected to the upper part of the frame of the lens frame condenser is called the Xialianzhong Sunshine High Heat Engine;

d. On the one hand, it is connected to the lower part of the height axis, and on the other hand, the fixed shaft rack connected to the frame edge of the lens frame condenser, the corresponding sunlight high heat engine is called the lower connecting side sunlight high heat engine;

e. On the one hand, it is connected to the side of the height axis, and on the other hand, the fixed shaft rack connected to the upper part of the frame of the lens frame condenser, the corresponding sunlight high heat engine is called the side-connected middle sunlight high heat engine;

f. The sunlight high heat engine connected to the side of the height axis on the one hand, and the frame edge of the lens frame condenser on the other hand is called the side connecting side sunlight high heat engine;

g. The rack to which the rack to which the rack belongs is directly and fixedly connected to the height axis fuselage, and the corresponding sunlight high heat engine is called a single-connected sunlight high heat engine;

h. On the one hand, it is fixedly connected to the height axis, and on the other hand, the fixed shaft frame corresponding to the fixed shaft frame fixedly connected to the grid plate condenser is called the shaft push grid plate sunlight high heat machine;

i. On the one hand, it is movably connected to the height axis, and on the other hand, the movable coupling shaft frame that is fixedly connected to the total grid plate of the grid plate condenser is called the side-push grid plate sunlight high heat engine;

j. The movable coupling frame is movably connected to the height axis on the one hand, and on the other hand, it is connected to the lens frame condenser and the side-push type movable coupling frame connected to the telescopic rod of the Japanese machine. The corresponding sunlight high-heat machine is called the side Push the frame sunlight high heat engine;

In order to avoid repeating the verbose description below, it is now agreed: ① The center line of the vacuum tube in the collector of any kind of solar high heat engine mentioned above is located at or near the three-in-one line, and does not have to be at each line. The meaning of the three-in-one line is explained in one; ②The external interface of the collector of any kind of sunlight high heat engine is either a fixed interface located at or near the three-in-one line, or a free two interface, or has Free four ports, no need to repeat the description of these three types, nor repeat the meaning of the three-in-one connection; ③The connection relationship or movable connection between the vacuum tube of each type of sunlight high heat engine and the positioner of its tube frame, or The fixed connection corresponds to the type of connection between the tube frame and the height axis fuselage. Any solar high heat engine containing a single-pass vacuum tube has the three possibilities of external interfaces, and it is not necessary to repeat the description in each of the following articles.

2. The upper-linked middle-sunshine high-heat engine includes an upper bracket, a lower bracket, a lens frame condenser, a vacuum tube component and a fixed shaft frame with the sun, the upper bracket includes a carrier and the height axis of the sun or It also includes an upper link or a carrier base. The carrier is either directly fixed to the upper side of the height axis, or indirectly connected to the upper side of the height axis through the carrier base. The indirect fixed connection is described in detail as follows : The carrier base is a U-shaped plate, and its two parallel struts are directly or indirectly fixedly connected to the upper sides of the two ends of the height axis. The middle section of the carrier and the carrier base are parallel and fixedly connected, and the other two sections of the carrier It is fixedly connected to the middle of the upper connecting rod of the lens frame condenser distributed outside the two ends of the height axis, and the two ends of the upper connecting rod are respectively fixedly connected to the two upper rods of the non-coplanar mirror; the lower bracket includes a positive support rod and a connecting lens The upper end of the positive support rod is fixedly connected to the height axis, the lower end is fixedly connected to the connecting lens plate, and the two ends of the connecting lens plate are fixedly connected to the lower connecting rod of the lens frame condenser. The ends are respectively fixedly connected to the two lower rods of the non-coplanar mirror, the upper end of the diagonal support rod is fixedly connected to the positive support rod or the height axis, and the lower end is fixedly connected to the mirror plate;

The vacuum tube component includes two single-pass vacuum tubes and two tube racks, which are respectively installed on both sides of the height axis fuselage. The center line of the vacuum tube coincides with or approximately coincides with the focal line of the corresponding condenser or the center line of the focal zone. , And coincide with or approximately coincide with the extension line of the height axis center line, that is, installed at or near the three-in-one line, the vacuum tube and the tube holder locator or movably or fixedly connected; the external interface of the vacuum tube , Or fixed interface, or free two interface, or free four interface.

3. The upper connecting edge sunlight high heat engine includes an upper bracket, a lower bracket, a lens frame condenser, a vacuum tube component and a fixed shaft frame with a Japanese machine, the upper bracket includes a carrier and a height axis, or also includes an edge The connecting rod may also include a carrier base. The carrier is either directly fixed to the upper side of the height axis, or indirectly fixed to the upper side of the height axis through the carrier base. The indirect fixed connection is described in detail as follows: U-shape The two parallel struts of the carrier base are fixedly connected to the upper sides of the two ends of the height axis, the carrier and the carrier base are perpendicular and fixedly connected, and the two ends of the carrier are fixedly connected to the upper rods of the two lens frame condensers respectively. , Or firstly connect to the side connecting rod, and then connect the side connecting rod to the upper side rod;

The lower bracket includes a positive support rod and a connecting lens plate, or also includes an oblique support rod. The upper end of the positive support rod is fixedly connected to the height axis, and the lower end is fixedly connected to the lens connecting plate, and the two ends of the lens connecting plate are respectively connected to the lens frame condenser lens The lower connecting rod is fixedly connected, the two ends of the lower connecting rod are fixedly connected to the lower side rod of the non-coplanar mirror, the upper end of the diagonal support rod is fixedly connected to the positive support rod or the height axis, and the lower end is fixedly connected to the connecting mirror plate;

The vacuum tube component includes two vacuum tubes and two tube racks, each installed on both sides of the height axis body, the center line of the vacuum tube is installed at or near the three-in-one line; the external interface of the vacuum tube, or No moving interface, or free two interface, or free four interface.

4. The said single-connected sunlight high heat engine, including the Japanese machine with a fixed shaft frame, a carrier, a height shaft, a transmission shaft, a gear pair, a worm gear pair, a double-pass vacuum tube, a lens frame condenser, a support rod and a support The carrier is fixedly connected to the height axis fuselage, the two ends of the carrier are fixedly connected to two support plates supporting the height axis, and each height axis penetrates the upper ends of the two support plates, and The two support plates are movably connected. One end of the height shaft close to the middle of the carrier, that is, the inner end is fixedly connected to the gear, and the other end is fixedly connected to the positive support rod. This gear directly or indirectly meshes with the fixedly connected gear on the drive shaft. The lower end of the support rod is directly or indirectly fixedly connected with the lens-connecting plate of the lens frame condenser; the two support rods are fixedly connected in the middle section of the carrier, and the upper ends of the two support rods are connected to the two ends of the double-pass vacuum tube. The lower part of each support rod is movably connected with the transmission shaft, the transmission shaft and the worm gear are fixedly connected, and the worm gear meshes with the worm extending from the height shaft body; each height shaft located at the two ends of the carrier has its outer end It is fixedly connected with the upper connecting rod of the lens frame condenser; each end of the two-way vacuum tube has a nozzle for the inlet or outlet of the working medium, which is an interface connected to the outside, and the center line of the two-way vacuum tube is located at the three-in-one line Or in its vicinity, the external interface is a free second interface or a fixed interface.

5. The lower connecting middle sunshine high heat engine includes a carrier composed of a positive support rod and a cross rod, a connecting mirror plate, an upper connecting rod, a fixed shaft frame with the Japanese machine and its height axis, a lens frame condenser and a vacuum tube The components are fixedly connected with the upper end of each positive support rod on both sides of the Japanese machine and the lower side of the height axis. The lower end of the positive support rod is fixedly connected with the connecting lens plate, and the two ends of the connecting lens plate are respectively connected to the two condenser units The lower connecting rod is connected, the lower connecting rod is connected with the two lower rods of the non-coplanar mirror. The two ends of each positive support rod are fixedly connected to a crossbar of the carrier, and the crossbar of each carrier is fixed. It is fixedly connected to the middle of the upper connecting rod of the lens frame condenser; both ends of the upper connecting rod are fixedly connected to the upper rod of the non-coplanar mirror, the tube frame of the vacuum tube part is fixedly connected to the height shaft body, and the center line of the vacuum tube is located at the center of the vacuum tube. The three-in-one line or its neighbors; the external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.

6. The lower connecting side sunlight high heat engine includes a carrier composed of two side connecting rods and two longitudinal rods, a lens frame condenser, a vacuum tube component, a fixed connecting shaft frame with the Japanese machine, and a positive support rod. The upper side of the two longitudinal rods of the carrier on both sides of the Japanese machine is fixedly connected to the lower side of the two ends of the height axis. The two ends of the connecting rod of each side of the carrier are connected to The upper rods of the lens frame condensers located on both sides of the Japanese machine are fixedly connected, the lower side of each longitudinal rod is fixedly connected with the upper end of the positive support rod, and the lower ends of the two positive support rods are respectively fixedly connected with the mirror plate, and the two mirror plates are connected. The end is fixedly connected with the lower connecting rods of the two lens frame condenser lenses; the two ends of the lower connecting rod are fixedly connected with the lower rods of the non-coplanar mirror, the center line of the vacuum tube is located at or adjacent to the three-in-one line, the vacuum tube and the tube Rack or movable connection or fixed connection; the external interface of the vacuum tube is either a fixed interface, or a free two interface, or a free four interface.

7. The side-connected middle-sunshine high-heat engine, including the carrier, the positive support rod, the connecting mirror plate, the upper connecting rod, the lens frame condenser, the vacuum tube parts and the fixed-shaft frame with the Japanese machine, in each of the height shafts The side of the end has one end of the carrier fixedly connected to it, the rest of the carrier is fixedly connected with the upper connecting rod of the lens frame condenser, the upper connecting rod is fixedly connected with the upper rod of the non-coplanar condenser, and the height axis The lower side of the rod is fixedly connected to the upper end of the positive support rod, the lower end of the positive support rod is fixedly connected to the connecting lens plate, and the two ends of the connecting lens plate are respectively fixedly connected to the lower connecting rod of the lens frame condenser; the lower connecting rod and the non-coplanar condenser The lower side rod is connected; the center line of the vacuum tube is located at the three-in-one line, or its vicinity, and is guaranteed by the tube rack of the vacuum tube installed at the height axis body; the external interface of the vacuum tube, or the fixed interface , Or free two interface, or free four interface.

8. The side-connected sunlight high-heat engine, at least two side connecting rods and two longitudinal rods or a longitudinal frame composed of a carrier, a positive support rod, a fixed-linked shaft frame with a Japanese machine, a lens frame condenser and a vacuum tube Components, each longitudinal rod of the carrier or the middle part of the longitudinal frame and the side of one end of the height axis are fixedly connected, and the side link of the carrier is fixedly connected with the upper rod of the lens frame condenser. The side link is either a separate Rods, or side connecting rods formed by extending the upper rods of the coplanar mirrors located on both sides of the Japanese machine and fixedly connected to each other. The two ends of the mirror plate are fixedly connected to the lower connecting rods of the two lens frame condensers, and the lower connecting rods are fixedly connected to the lower rods of the two non-coplanar mirrors. The center line of the vacuum tube is located at the The three-in-one line or its vicinity is guaranteed by the tube frame fixed to the height axis fuselage; the external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.

9. The shaft push-grid solar high heat engine includes a carrier, a grid condenser, a Japanese machine and vacuum tube parts that are fixed to the shaft frame, or also includes a side link, and the carrier is fixedly connected to the height shaft on the one hand , On the other hand, the carrier is either directly fixed to the total grid of the condenser on both sides of the Japanese machine, or first connects the side link and then passes through the two ends of the side link to the grid of the condenser. The main grid plate is connected to the mirror plate, and the main grid plate is connected to a plurality of sub-grid plates, and the sub-grid plates are also connected to the condenser plate. The center line of the vacuum tube is located at or adjacent to the three-in-one line The location is guaranteed by the tube rack; the external interface of the vacuum tube is either a fixed interface, a free second interface, or a free four interface.

10. The side-push grid sunlight high heat engine, including: a carrier, a grid condenser, a follower of a movable coupling frame, a push-pull plate and a vacuum tube component, or also includes a side link, the carrier On the one hand, it is movably connected to the height axis, and on the other hand, the carrier is directly connected to the total grid plate, or indirectly connected to the total grid plate of the grid condenser through the side link, and the total grid plate is connected to the condenser plate. , And the total grid plate is also connected with multiple grid splitting plates, the grid splitting plate is also connected with the condenser plate, the side link or the carrier is fixedly connected with the push-pull plate, and the push-pull plate is connected to the side-push type The sliding block of the telescopic rod is connected in a movable manner, and the telescopic rod is connected with the driving system in the Japanese machine for torque transmission. The center line of the vacuum tube is located at or adjacent to the three-in-one line and is guaranteed by the tube frame, The external interface of the vacuum tube is either the fixed interface, the free two interface, or the free four interface.

11. The side-pushing mirror frame solar heat engine includes a carrier, a positive support rod, a mirror frame condenser, a vacuum tube component, a follower and a push-pull plate of the movable coupling frame, or also includes a side connecting rod. On the one hand, the carrier in the axis frame is movably connected to the height axis, on the other hand, it is directly connected to the frame edge of the condenser, or it is indirectly connected to the frame of the lens frame through the side connecting rods distributed on both sides of the Japanese machine. Side-fixed connection, the push-pull plate is directly or indirectly connected to the carrier through the side connecting rod, and the push-pull plate and the side push type are movably connected with the slider of the Japanese machine's telescopic rod. The telescopic rod and the heel The driving system in the Japanese machine is connected with torque transmission. The center line of the vacuum tube is located at or near the three-in-one line, and is guaranteed by the tube frame. The external interface of the vacuum tube is either the fixed interface or the Said free two interface, or said free four interface.

The invention relates to a solar high heat engine, which belongs to the fields of solar energy high efficiency and low cost photothermal power generation and medium and high temperature heating. It is composed of shaft push type or side push type double shaft with Japanese machine, vacuum tube collector parts, grid plate or mirror frame type condenser parts and cooperated with various types of frame parts. It is invented to prevent fires without dynamic sealing. And it is good for the fixed interface of heat storage and the same-end heat collecting tube with high performance and low price. It can be used in solar energy medium and high temperature power generation or solar heating field, or to produce high temperature steam for industry and other aspects. It overcomes the shortcomings of current trough or Fresnel solar thermal power generation or heating, waste of sunlight due to single axis tracking and low solar heat conversion efficiency, and overcomes the shortcomings of trough or Fresnel solar thermal power generation or heating. Because the focus line of the heater is always aligned at the same place on the vacuum tube glass, it causes the shortcomings of uneven heating and cooling and air leakage from cracks. In addition, the solar heat conversion efficiency can reach 80% and the photoelectric conversion efficiency can reach more than 30%, and the cost is low, the heat collection tube has a long life, and it is convenient for external heat transfer and underground heat storage.

Description of the drawings

Figure 1 is the front view of the Sunshine High Heat Engine in Shanglian.

Figure 2 is a top view of the Sunshine High Heat Engine in Shanglian.

Figure 3 is a left side view of the Sunshine High Heat Engine in Shanglian.

Figure 4 is the front view of the Sunshine High Heat Engine on the upper side.

Figure 5 is a top view of the Sunshine High Heat Engine on the upper side.

Fig. 6 is a left side cross-sectional view of the upper side sunlight high heat engine.

Fig. 7 is a front cross-sectional view of a single-connection solar high heat engine.

Figure 8 is a left side cross-sectional view of a single-connection solar high heat engine.

Fig. 9 is a front partial cross-sectional view of the Sunshine High Heat Engine in Xialian Zhongyang.

Figure 10 is a top view of the Sunshine High Heat Engine at the bottom side.

Figure 11 is a top view of the side-connected middle-sunshine high-heat engine.

Figure 12 is a top view of the side-linked solar high heat engine.

Figure 13 is a front view of a shaft push-grid solar high heat engine.

Fig. 14 is a left side cross-sectional view of a shaft push-grid solar high heat engine.

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

Fig. 16 is a top view of a solar heat engine with a side mirror frame.

Figure 17 is a left side cross-sectional view of a solar heat engine with a side mirror frame.

Fig. 18 is a left side cross-sectional view of the solar heat engine with a side mirror frame.

Detailed ways

First of all, it is common knowledge that the axial push type and side push type and the day type used in the present invention are mature products in the society and must be used in solar thermal power stations and tracking photovoltaic generators.

Fig. 1 is a front view of the Sunshine High Heat Engine in Shanglian, and is a G-G cross-sectional view of Fig. 2. The cross-sectional view of FIG. 1 is taken from G-G of the coplanar mirror of FIG. The reference number 1 in Figure 1 is the lower rod, 2 is the lens-connecting plate, it fixedly connects the two condenser units, 3 represents the screw, and 4 is the back upright rod, which fixedly connects the lower rod 1 and the upper rod 9 to form a mirror frame . Reference numeral 5 is a vacuum heat collecting tube, its center line is located at the three-in-one line, it is movably connected with the positioner 6, the positioner 6 is fixedly connected with the tube rack 7, and the tube rack 7 has one end fixed to the carrier base 13 even.

It is now agreed that fixed connection will be referred to as fixed connection below in order to distinguish it from active connection.

The reference number 8 in Figure 1 is the upper connecting plate, the two ends of which are fixedly connected to the upper rod 9 of the non-coplanar mirror, 10 is the mirror plate, 11 is the height axis, and 12 is the carrier. The middle part of the upper connecting plate 8 of the condenser lens of the two sides of the mirror frame is connected, so this model is called the Shanglianzhong Sunshine Heater, that is: "Up" means that the carrier is directly or indirectly connected to the upper side of the height axis on the one hand, "Middle" It means that the carrier is directly or indirectly connected to the middle of the condenser frame on the other hand. The meanings of "upper connecting edge", "lower connecting edge", "lower connecting edge", "side connecting edge" and "side connecting edge" described below are similar to this, and the explanation will not be repeated. In addition, only the sun tracking machine with a fixed shaft frame, that is, the carrier and the height axis are fixedly connected and relying on the height axis to push the condenser (sometimes including the heat collector) to rotate to follow the sun, that is, to track the sun. Six classifications; the tracking equipment carried by the side-push-type dynamic coupling frame and the Japanese machine do not have these classifications. Because its height axis does not rotate, the carrier and the height axis are movably connected and cannot be separated up and down.

13 in FIG. 1 is the carrier base, the top side of which is fixedly connected to the carrier 12, and its two rods are fixedly connected to the upper side of the height axis through the coupling 15. Reference numeral 14 is the fuselage of the fixed shaft frame and the height axis of the Japanese machine. It rotates around the azimuth axis 19 to track the sun along the azimuth angle. The two interfaces of the heat pipe are connected and lead to the top surface of the height axis body 14 and fixedly connected to the three-in-one connection to form a fixed interface 20. As mentioned above, the so-called three-in-one line is the extension line of the focal line of the condenser or the center line of the focal zone and the center line of the height axis, and the center line of the heat collector tube overlaps or approximately overlaps into one line; the so-called triple line is the center line of the azimuth axis. The extension line is the line segment above the top surface of the fuselage on the height axis. Use two three-way pipes to turn the four interfaces of the collector tube into two interfaces and fix them at or near the three-in-one connection to become a fixed interface, because the two of them do not change with the rotation of the height axis. When the height axis fuselage rotates around the azimuth axis, the rotation radius of the two of them is extremely small, and they are almost immobile, so they are called immovable interfaces.

Reference numeral 17 in Figure 1 is a positive strut whose upper end is fixedly connected to the height shaft, and its lower end is fixedly connected to the connecting lens plate 2; 18 is an oblique strut whose upper end is fixedly connected to the positive strut or height shaft, and its lower end and The mirror plate 2 is firmly connected. The two ends of the connecting lens plate 2 are fixedly connected to the lower connecting rods of the two mirror units, and the two ends of the lower connecting rod are fixedly connected to the lower rods of the non-coplanar mirror. The reference numeral 21 in FIG. 2 represents the lower connecting rod. . Reference numeral 19 is the azimuth axis of the Japanese machine, which is perpendicular to the ground plane. Reference numeral 20 is a fixed interface. The reference number 4 on the right side of FIG. 1 and the reference number 4 on the left side of FIG. 1 both represent the backing rod of the non-coplanar mirror.

Figure 2 is a top view of the Sunshine High Heat Engine in Shanglian. Those with the same reference numerals as the parts in Figure 1 represent the same parts and will not be repeated. The reference numeral 22 in FIG. 2 is the external connecting plate of the carrier 12, which either fixes the carrier base 13 to the carrier 12, or fixes the upper connecting rod 8 of the condenser lens to the carrier 12 Connect it.

Fig. 3 is a left cross-sectional view K-K of the Shanglian Zhongyang Sunshine High Heat Engine in Fig. 1. In Fig. 3, those with the same reference numerals as those in Fig. 1 and Fig. 2 represent the same parts and do not need to be repeated. The reference numeral 18 in Fig. 3 is a diagonal strut whose upper end is the same as the height shown in Fig. 1 The shaft 11 or the positive support rod 17 is fixedly connected, and its lower end is fixedly connected to the mirror plate 2; 23 is the upper diagonal support rod, which strengthens and fixedly connects the upper rod 9 and the carrier 12, which is broken in Figure 1 and Figure 2 Not displayed, the arrow indicates the direction of rotation along the height angle.

Fig. 4 is a front view of the upper connecting edge sunlight high heat engine, and is a cross-sectional view taken along the line A-A in Fig. 5. In the figure, the reference numeral 101 is the lower rod, 102 is the lens connecting plate, as described above, it connects the lower rod and the lower rod of the two condenser units, 103 represents the screw, and 104 is the back upright rod, which connects the upper rod 109 and The lower rod 101 is connected to form the condensing lens frame. Because it is not on the cut surface, no section line is drawn. The reference numerals 104 on the left and right sides of FIG. 4 are all back-up rods, but they are on the non-coplanar mirror. Reference numeral 105 is a baffle-type heat collecting tube, the center line of which is located at or adjacent to the three-in-one line, and it is fixedly connected to the positioner 106 fixedly connected to the tube rack rod 107, which is different from that in FIG. 1 , Because its external interface is a free four-interface, one end of the pipe rack rod 107 and the U-shaped support plate 120 are directly or indirectly connected through an intermediate link. 108 is the upper connecting rod. The upper rod 109 of the mask is firmly connected. The reference numeral 110 is an upper diagonal strut, which firmly connects the carrier 112 and the

upper rod

109, 111 is the height axis, which is movably connected to the

body

114, and 113 is the carrier seat, the upper side of which is connected to the carrier 112. The two legs, namely the two poles, are fixedly connected to the upper side of the height shaft 111 through the coupling 115. 116 is the external free four interface of the

heat collecting tube

105, and 117 is the positive pole, the upper end of which passes through the coupling 115 and The lower side of the height axis 111 is fixedly connected, and its lower end is fixedly connected to the connecting mirror plate 102. 118 is a condenser lens plate. The three guide lines all refer to the mirror plate, including the guide line of the non-coplanar mirror 118 in FIG. 5. Reference numeral 119 is an azimuth axis, 120 is a U-shaped support plate, which is fixedly connected to the

height axis body

114, 121 is an oblique support rod, the upper end of which is fixedly connected to the positive support rod 117 or the height shaft 111, and the lower end is fixedly connected For the connecting lens plate 102, the two ends of the connecting lens plate are respectively fixedly connected to the lower connecting rods 122 of the two condenser lens units, and the lower connecting rod 122 is fixedly connected to the lower rods of the two non-coplanar mirrors of the condenser lens unit.

Fig. 5 is a plan view of Fig. 4. In FIG. 5, those with the same reference numerals as those in FIG. 4 have the same meaning, and will not be repeated. The reference number 122 in FIG. 5 is the lower link, which fixes the two lower rods of the non-coplanar condenser. Reference numeral 123 is the horizontal plate of the carrier, and the horizontal plate 123 with screws fixedly connects the carrier 112 and the

carrier base

113, and 124 is the partition plate, that is, the partition plate in the single-pass heat collecting tube. The inner tube of the heat pipe is divided into two parts that communicate with each other, and each part has an external interface as shown in 116.

Fig. 6 is a left side cross-sectional view B-B of the upper side sunlight high heat engine in Fig. 4. The reference numerals of the parts in this figure have the same meaning as those of the same numerals in Fig. 4 and Fig. 5.

Figure 7 is a front view of a single-connection solar high heat engine. It has only one condenser unit. The reference number 201 in the figure is the lower side rod. In order to prevent the mirror plate from colliding with the azimuth axis 220 when moving along the height angle, a part of the lower side rod has turned a bend, and no mirror plate is installed at this corner. The reference numeral 202 is a back pole, which connects the upper side bar and the lower side bar to form a mirror frame. 203 is a condenser plate, and 204 is a positive pole, the upper end of which is fixedly connected with the height axis 208. Its lower end is fixedly connected with the lower connecting plate (has been covered, see reference numeral 222 in Fig. 8). 205 is a lower diagonal brace, which connects the positive support rod and the lower connecting plate, and 206 is a carrier. It is fixedly connected to the

height axis fuselage

219, 207 represents the screw, 208 is the height axis, it is fixedly connected to the

upper link

209, 210 is the support plate of the height axis 208, there is one on each side of the Japanese machine in Figure 7 The height axis 208, each height axis has two supporting plates like 210, the lower end of each supporting plate is fixedly connected with the carrier 206, and the upper end of each supporting plate is movably connected with the height axis 208. The outer end of each height shaft 208 is fixedly connected with the upper connecting rod 209 of the condenser, the inner end of the height shaft is fixedly connected with the gear pair 211, and the gear pair 211 is meshed with the gear fixedly connected to the transmission shaft 214, as shown by reference numeral 211 Shown.

Reference numeral 212 is the support rod of the transmission shaft 214 and the double-way vacuum tube 215. The support rod 212 and the transmission shaft 214 are movably connected. The center of the transmission shaft 214 is fixedly connected with the worm wheel 218. The height of the shaft is driven by the internal drive and transmission mechanism of the fuselage 219. The left and right ends of the transmission shaft 214 are fixedly connected with gear pairs 211 to drive the height shaft 208 and the condenser lens 203 to follow the sun in the direction of the height angle.

The reference numeral 215 in FIG. 7 is a double-pass vacuum tube, and its left and right sides are respectively connected to two supporting rods 212, and each end has an external interface 213. Reference numeral 220 is an azimuth axis, and 221 is an upper diagonal brace, which fixes the height axis body 219 and the carrier 206 together.

Fig. 8 is a stepped cross-sectional view M-M on the left side of Fig. 7. The reference numeral 222 in FIG. 8 is a lower connecting plate, which is used to fasten the lower rod of the non-coplanar condenser. The other parts in FIG. 8 have the same reference numerals as those in FIG. 7 to represent the same parts. In the figure, the condenser represented by the reference numeral 203 rotates to follow the sun in the direction of the height angle around the double-pass vacuum tube 215 and the height axis (covered), as shown by the arrow. The indirect height axis fuselage 219 rotates around the azimuth axis 220 in the azimuth direction to follow the sun, and this type of sun follower is still a shaft-push type.

Figure 9 is a front view of the Sunshine High Heat Engine in Xialian. The difference between it and the Sunshine High Heat Engine shown in Figure 1, Figure 2, and Figure 3 is that its carrier is formed by connecting a positive support rod 305 and a cross rod 312 in a "T" shape, that is, "├ "Or "┤", that is, the "T" is rotated by 90°, the vertical rod of the carrier, that is, the upper end of the positive support rod 305 and the lower side of the height shaft 303 are fixedly connected, and the lower end is fixedly connected to the mirror plate 315, and the lens is connected. The plate 315 is fixedly connected to the lower connecting rod, the lower connecting rod (covered by the lower side rod 317) and the lower side rod 317 are perpendicular and fixedly connected, the horizontal rod 312 of the carrier is fixedly connected to the middle of the upper connecting rod 314 of the lens frame condenser, Hence the name "Xialianzhong". The upper connecting rod 314 and the upper rods 313 of the non-coplanar mirrors 321 and 322 are perpendicular and fixedly connected. In Fig. 9, reference numeral 301 represents a screw, 302 is the intubation interface of the intubation vacuum tube, 303 is the height axis, 304 is the height axis body, 305 is the vertical rod or positive support rod of the carrier, 306 It is the azimuth axis, and 307 is the positioner. Its upper end is fixedly connected to the pipe rack rod 308, and the lower end is fixedly connected to the intubation vacuum tube 310, because the intubation interface and the inner tube interface in this figure are all four free interfaces. Reference numeral 308 is a pipe rack rod, one end of which is fixedly connected to the height axis fuselage 304. Both 309 and 311 are diagonal bracing rods to reinforce the carrier. 313 is the upper rod of the condenser. 314 is the upper link as mentioned above.

Reference numeral 315 is a mirror plate. The reference numeral 316 is a back pole, which connects the lower side bar 317 and the upper side bar 313 to form a mirror frame. The inserted thinner tube divides the cannula-type vacuum tube into two communicating parts, each of which has openings, one is the interface 302 of the inserted thinner tube itself, and the other is the

interface

319, 318 on the side of the inner tube. It is the sealing ring between the intubation tube and the inner tube, 320 is the sealing ring between the transparent cover tube and the inner tube, and 321 and 322 are the mirror plates of two non-coplanar mirrors.

The side view of the Xialianzhong Sunshine Heater is similar to the side view 3 of the Shanglianzhong Sunshine Heater, which can be referred to. It is not drawn separately to save space. The main difference is the three-in-one line in Figure 3, that is, the line where the focal line of the condenser and the extension of the center line of the vacuum tube and the center line of the height axis overlap each other or the approximately coincident line is within the condenser; so the load in Figure 3 The rack 8 is connected to the upper side of the height axis through the carrier base 7; and the three-in-one line of the middle sun high heat engine is above the condenser, so the "T"-shaped carrier should be connected to the lower side of the height axis to form a lower side. Lianzhong.

Figure 10 is a top view of the Sunshine High Heat Engine at the bottom side. Its three-in-one line is also on the condenser, the same as in Figure 9. Its carrier is composed of two side connecting rods and two longitudinal rods. The middle part of the two longitudinal rods 407 and the lower side of the two ends of the height axis 406 are fixedly connected. Both ends of the two side connecting rods 409 are respectively fixedly connected with the upper side rod of the condenser. In Fig. 10, the reference numeral 401 is a vacuum tube. The four interfaces of the two vacuum tubes on both sides of the Japanese machine have passed through the two three-way tubes 405 to become the three-in-one connection on the top surface of the height axis fuselage 413. The fixed interface 408 at the location 408. 402 is the back upright rod, 403 is the pipe rack rod, and 404 is the positioner connected with the pipe rack rod 403. The lower end of the positioner is fixedly connected to the vacuum tube 401, and one end of the pipe rack rod is connected to the height axis machine. Body 413 is firmly connected. Reference numeral 406 is the height axis, 407 is the longitudinal rod of the carrier, 409 is the side link of the carrier, 410 is the lower link, and 411 is the lower link, which fixes the two lower rods 410 of the non-coplanar mirror. connected together. The circular dashed line in 412 represents the azimuth axis, and the arrow represents the direction of rotation.

The height axis fuselage 413 is equipped with a condenser lens, heat collection tube components, and a frame to rotate around the azimuth axis 412 to follow the sun.

If you want to draw a side view of the bottom side sunlight high heat machine, it is similar to the top side sunlight high heat machine shown in Figure 6, except that the three-in-one line shown in Figure 6 is inside the condenser, while the bottom side sunlight is hot. The three-in-one line of the machine is on the condenser lens as shown in Figure 9, so the "Asia"-shaped carrier must be connected to the lower side of the height axis on the one hand, and connected to the four upper rods of the condenser on the other hand. In order to save space, the side view of this model is not drawn separately. Refer to Figure 6 to see it at a glance.

Figure 11 is a top view of the side-connected middle-sunshine high-heat engine. Its carrier has a total of four "L"-shaped rods. Each L-shaped rod has one end connected to the side of the height shaft 508, and the rest is fixedly connected to the middle part of the upper connecting rod of the lens frame condenser, so it is called " Side-connected". Its three-in-one line is also above the condenser, so the vacuum tube part is also above the condenser. The four nozzles extending from its two baffle-type vacuum tubes are transformed into two fixed interfaces 512 through two three-way tubes 513, which are located at or near the triple junction line on the top surface of the height axis fuselage. .

In Figure 11, reference numeral 501 is an upper connecting rod, 502 is a vacuum tube, and 503 is a locator whose lower end is fixedly connected to the vacuum tube 502 and the upper end is fixedly connected to the pipe rack rod 504. One end of the pipe rack rod 504 and the height axis body For the fixed connection, 505 is the upper rod, and 506 is the lower rod. The lower rod 506 and the upper rod 505 are connected by two or more back rods (which have been covered by the upper link 501) to form a mirror frame. 507 is the lower connecting plate, which firmly connects the two lower rods 506 of the non-coplanar mirror into one body. 508 is the height axis, 509 is the screw, 510 is the two "L"-shaped carrier, and 511 is the condenser plate. 512 and 513 are as above. 514 is the height axis fuselage. If you want to draw the left side view of the Sunshine High Heat Engine in the side connection, it is similar to the left side view 3 of the Sunshine High Heat Engine in the upper connection. The difference is that the three-in-one line in Figure 11 is on the condenser, so its carrier is Four "L" shapes, and the three-in-one line in Figure 3 is inside the condenser, so its carrier is a keel beam, and it must pass through the carrier seat (13 in Figure 3) to be able to communicate with the height axis 11 (already Encased in the bearing housing 15 in Figure 3) is connected. In Figure 11, the carrier is directly connected to both sides of the height axis. In order to save space, it is not redundant to paint.

Figure 12 is a top view of the side-linked solar high heat engine. The difference from the side-connected mid-sun high heat engine shown in Fig. 11 is that the carrier in Fig. 12 is fixedly connected to both sides of the end of the height axis on the one hand, and fixedly connected to the two sides of the condenser on the other hand, so it consists of two vertical The carrier composed of the rod 606 and the connecting rods 609 on both sides is approximately in the shape of "Ya". The rest of the parts are basically the same as in Figure 11, and will not be used for repeated explanation.

In Fig. 12, reference numeral 601 is a partitioned vacuum tube, 602 is a condenser, 603 is a screw, 604 is a height axis, and 605 is a height axis body. The

rods

606 and 609 form an almost "sub"-shaped carrier. 607 is the positioner of the

tube rack

608, 608 is the rack rod of the tube rack, the positioner 607 and the rack rod 608 are fixedly connected, and the vacuum tube 601 is fixedly connected. 610 is a three-way pipe, 611 is a fixed interface, and 612 is a back pole.

The left side view of the side-linked solar heat engine is similar to the left side view 6 of the upper-linked solar heat engine. Both of these are the connection between the carrier and the frame of the condenser. The difference is that the three-in-one line of the side-to-side solar heat engine is above the condenser, and the three-in-one line of the top-to-side sunlight heat machine is inside the condenser, so the carrier 112 in Figure 6 can only pass through the carrier base 113. Connect with the height axis 111. In Figure 12, the carrier is directly connected to both sides of the height axis. In order to save space, it is not redundant to paint.

Figure 13 is a front view of a shaft push-grid solar high heat engine. In FIG. 13, the reference numeral 701 is the fixed interface as described above, and the center line thereof is shown to coincide with the extension line of the center line of the azimuth axis. 702 is the height axis body, 703 is the tee tube, 704 is the height axis, 705 is the rod of the tube frame, one end of which is fixedly connected to the

height axis body

702, and 706 is the positioner of the tube frame, which is mutually connected with the vacuum tube 707. connect. Reference numeral 708 is a condenser lens plate, 709 is a grid rod, and 710 is a connecting lens. On the one hand, it must be fixedly connected to the grid rod and on the other hand to the mirror plate. For example, it can be connected by glue or screw, etc.; In this figure, the grid splitter plate is composed of grid rods and connecting lenses. The grid rods of each grid splitter plate represented by the reference number 709 must be connected to the total grid plate 711. A condenser unit should have at least two total grids. The plates are connected to two non-coplanar mirror plates respectively. In Figure 13 and Figure 14, 712 represents the diagonal struts of the carrier, and 713 is the pull rod of the carrier. The diagonal struts and tie rods form a triangular carrier. , There are two ways to connect the carrier and the total grid. One is the two total grids of the coplanar mirrors of the two mirror units. The frame is fixedly connected, as shown in Figure 13; the other is that the two ends of the pull rod of the carrier are fixedly connected to two side links perpendicular to the triangular carrier, and the side links are fixedly connected to the two total grid plates. . Reference numeral 714 in FIG. 13 is an azimuth axis, and 715 represents a screw.

Fig. 14 is a left side step sectional view of Fig. 13. In the figure, 724 is a hoop that fixes the fixed interface 701 to the height axis body 702. The reference numerals of the parts in this figure have the same meaning as those of the same reference numerals in FIG. 13. The arrow in FIG. 14 indicates the direction of rotation of the condenser lens.

The possible connection methods of the carrier and the height axis of the fixed shaft frame of the shaft push grid solar high heat engine, as well as the possible connection methods of the grid condenser lens, are included in the connection methods of Figure 1 to Figure 12. Among them, there is no need to go into details.

Fig. 15 is a left cross-sectional view N'-N' with reference to Figs. 13 and 14. It is called a reference, because the three pictures show the same themes. They are all grid-type solar high heat engines, except that the one used is different from the Japanese one. Figure 15 is a side push type tracking machine with a movable coupling frame, and Figures 13 and 14 use a shaft push type tracking machine with a fixed coupling frame. Therefore, FIG. 15 adds a screw-type telescopic rod 716 and a push-pull plate 719. The parts 701 to 715 in Figure 15 are the same as those in Figures 13 and 14. The 702' in Figure 15 and the 702 in Figure 13 both represent the tracking machine, but the 702' in Figure 15 refers to the bypass tracking type. The machine in Figure 13 is of axial push type. On the basis of the former, screw telescopic rod 716, push-pull plate 719 and related accessories are added. In FIG. 15, those with the same reference numerals (from parts 701 to 715) in FIG. 13 represent the same parts and will not be repeated.

In Figure 15, the reference numeral 716 is a screw telescopic rod extending from the side-pushing Japanese machine and meshing with the nut 723. The nut 723 is driven to rotate by the driving system in the Japanese machine, because the nut is not allowed to move along the axis. The screw-type telescopic rod 716 has an anti-rotation groove 722 to prevent it from rotating, so the nut pushes the screw-type telescopic rod to move the carrier composed of

rods

712 and 713 and the connected total grid plate 711 along the arrow a Move up and down in the direction, so the bearing 717 connected to the carrier rotates around the height axis (such as arrow b, the height axis does not rotate), and follows the sun in the direction of the height angle.

Reference numeral 718 in FIG. 15 is a pulley, 720 is a chute, and 721 is a pulley shaft connected to a screw-type telescopic rod 716. The telescopic rod can also be a rack and pinion type or a zipper-sprocket type. Reference numeral 722 is an anti-rotation groove, 723 is a nut, and 724 is a hoop for fixing the fixed interface to the height shaft body.

Fig. 16 is a top view of a solar heat engine with a side mirror frame. The reference number 801 in this figure is a back upright rod, 802 is a vacuum tube, 803 is a tee tube, 804 is a height axis, 805 is a height axis body, and 806 is a bearing seat, which penetrates the height axis and works with the height axis. Movable connection, rotatable around the height axis, 807 is a locator on the tube holder 808 and the vacuum tube 802 to ensure that the center line of the vacuum tube is located at or near the three-in-one line, and 809 represents an approximately "sub"-shaped carrier 810 is the lower rod, 811 is the lower connecting plate, it connects the lower rods of the two non-coplanar mirrors, 812 is the fixed interface, 813 is the screw, 814 is the push-pull plate, and 815 is the "ya 816 is the mirror plate of the two longitudinal rods of the "character carrier."

Fig. 17 is a left cross-sectional view taken along the line H-H in Fig. 16. It is obvious from the figure that the bearing seat 806 (or sliding bearing) and the height shaft 804 are movable connections with a gap. Reference numerals 801 to 816 in FIG. 17 have the same meaning as those of the same reference numerals in FIG. 16 and will not be repeated. 817 is the azimuth axis, 818 is the nut, 819 is the screw type telescopic rod, 820 is the pulley, 821 is the slide groove, 822 is the pulley shaft. It is connected with the screw type telescopic rod 819, which can slide or roll in the

slide groove

821, and 823 is The anti-rotation groove that restricts the rotation of the screw, the arrow represents the direction of movement. 824 is a positive pole, the upper end of which is fixedly connected to the "Asian"-shaped carrier 815, and the lower end is fixedly connected to the connecting lens plate 825 between the two condenser units.

Figure 18 is a left side cross-sectional view of Figure 16 cut along ZZ, and after cutting it turned 90° (when cutting at ZZ, it cannot be cut at HH at the same time), that is, the opening plane of the reflector The normal points to the east or west where the sun is on the horizon. In FIG. 18, the component reference numerals from 801 to 825 have the same meaning as those with the same reference numerals in FIG. 16 and FIG. 17.

In addition to the above embodiments, the present invention can also list more embodiments, all of which fall within the protection scope of the claims of the present invention.

The advantages of the present invention are:

1. The present invention uses multiple models of simple and portable dual-axis and Japanese line focusing heat collection equipment to replace the current trough-type and Fresnel-type low-efficiency and high-cost single-axis and day-focusing collectors. Thermal equipment, thereby drastically reducing costs.

2. Invented the fixed interface between the double shaft and the Japanese collector, which makes it very convenient to connect the pipeline with the working medium to the outside and greatly reduces the length of the pipeline, which is beneficial to heat preservation and cost reduction.

3. It overcomes the problem that the current trough condenser is always irradiated at the fixed position of the vacuum heat collecting tube, so that the heat collecting tube is heated unevenly on the circumferential surface and causes cracks and air leakage. The present invention can make the condensing light beam of the condenser move continuously on the vacuum tube. , So that the glass cover tube of the vacuum tube is heated evenly to extend the life.

4. Overcome the current trough-type and Fresnel-type heat collection equipment due to the large increase in the cosine loss in higher latitude areas, that is, the shortcomings that are not suitable for use in areas above 40° geographic latitude, the present invention is dual The axis and the sun are on the opening lighting plane of the condenser, the incident angle of sunlight is always equal to zero, and there is no cosine loss at all, so the use area is greatly expanded.

5. Because the fixed interface is invented, the heated working fluid can be transported outside without a dynamic sealing pipe joint, which is safe and convenient, and completely eliminates the inevitable dynamic seal in the prior art, which causes the working fluid. Sometimes leaks lead to fires (for example, fire accidents sometimes occur in current trough-type CSP stations due to dynamic seals). In addition, it is easy to store the heat underground and keep the heat for a long time, which is very important for solar heating or solar thermal power generation.

6. In a very detailed description, the grid plate condenser and lens frame condenser, as well as the solar high heat engine with fixed shaft rack and the sunlight high heat engine with moving shaft rack, are given a variety of structural solutions, so that users can follow the market You need to choose a solution that suits you for a variety of different purposes.

Claims

A sunlight high-heat engine, comprising frame parts, condenser parts, heat collector parts and a dual-axis automatic tracking machine, which is characterized by:

A. The dual-axis automatic tracking machine, referred to as the tracking machine, has an altitude axis and an azimuth axis. The altitude axis is referred to as the altitude axis, and the azimuth axis is referred to as the azimuth axis. The fuselage carrying the altitude axis surrounds the azimuth axis. Rotate, follow the sun in the azimuth direction to track the sun. The height axis uses its fuselage as a carrier, and is connected to the fuselage or movably or fixedly: the sun tracking machine is either shaft-push type or side-push type , The axis-push type is movably connected with the height axis of the Japanese machine and its fuselage. The rack to which the rack parts belong is directly or indirectly fixedly connected with the height axis, and the height axis is used to push all objects carried by the rack in the direction of the height angle. Tracking the sun up; the height axis of the side-push type follower is fixedly connected to its fuselage, the carrier is movably connected to the height axis, the height axis does not rotate, and all objects carried by the carrier are extended and retracted from the follower The rod is pushed to rotate around the height axis, tracking the sun in the direction of the height angle;

B. The condenser is a condenser that can condense the sun's rays into a focal line or a focal zone. The condenser that uses the sun to generate a focal line or a focal zone is called a condenser unit. The condenser is either a framed condenser or no frame Condenser of grid plate;

The lens frame condenser includes an upper rod, a lower rod, a back rod and a mirror plate. The back rod fixes the upper rod and the lower rod to form a frame with at least four sides, wherein at least two of the back rods are curved Either a broken line or a zigzag line, and at least one upper rod and a lower rod are straight lines, and the mirror plate and the frame are connected; the grid condenser includes a total grid plate, a split grid plate and a mirror plate, and the total grid plate and Multiple grid grids are connected, grid grids or independent boards, or fixedly connected by grid rods and connecting lenses, and the total grid and grid grids are connected to the mirror plate;

In addition to the independent solar heat engine, the other types of solar heat engine have two condenser units, which are installed on both sides of the height axis body, that is, the two ends of the height axis. The rack and its carrier are connected, and the rack and its carrier are connected to the height axis of the sun machine, either by a fixed connection to form an axial push type that tracks the sun with the sun, or an active connection And constitute a side push with the day;

The focal line or the center line of the focal zone of the two condenser units are coincident with or approximately coincident with the extension of the axis of the height axis. One piece, collectively called coplanar mirror, otherwise called non-coplanar mirror;

It is now agreed that the following is to distinguish between fixed connection and movable connection, so fixed connection is referred to as fixed connection;

C. The heat collector part is a heat collector of a vacuum tube part, or a heat collector of a cavity type part, the vacuum tube part includes a vacuum tube and a tube rack, and the vacuum tube is either a single-pass vacuum tube or a double-pass vacuum tube, Any vacuum tube is composed of a cover tube and an inner tube. The cover tube is transparent, the inner tube has heat-absorbing material on the outer surface, and the interlayer between the cover tube and the inner tube is a vacuum. The cover tube and the inner tube of the single-pass vacuum tube are in One end has a sealed fixed connection, and the other end is hermetically sealed and does not directly contact each other. At the sealed end, the inner tube extends out of the cover tube, and the end of the inner tube has at least two external interfaces; The inner tube of the evacuated tube extends from both ends of the hood tube to the outside of the hood tube, and there is at least one interface on each end of the extended inner tube; except for the double-pass evacuated tube for the independent solar high heat engine , All other types of Sunshine High Heat Engines only use single-pass vacuum tubes, so when it is not named as a double-pass, the single-pass vacuum tube will be referred to as the vacuum tube in the following;

When the vacuum tube collector is installed, the center line of the vacuum tube and the focal line of the condenser lens or the center line of the focal zone must coincide or approximately coincide; and the center line of the vacuum tube must also coincide or coincide with the extension line of the height axis center line. Approximately coincide, so that the position of the center of the vacuum tube is the position where the three centerlines merge into one line. This centerline is called the three-in-one line;

The single-pass vacuum tube is inserted into the inner tube with a partition, called a partition vacuum tube, or inserted into a thinner tube with openings at both ends, called an intubation vacuum tube, a partition in a partition vacuum tube , The inner tube is divided into two interconnected parts, each part has at least one external interface for the inflow or outflow of the working substance at the outer end of the inner tube; Part, the outer end of the cannula is an external interface, and the other interface is the outer end of the inner tube;

The external interface ends of the two single-way vacuum tubes are respectively installed at or near the two ends of the height axis of the Japanese machine. The so-called installation is to assemble parts into a machine or parts into parts, the centerline of the vacuum tube and the height axis. The axis center line extensions coincide or approximately coincide. In this way, there are four ports on both sides of the Japanese machine. These four ports are either independent as external ports and named as free four ports, or two-by-two combined into two The external interface is called the free two interface, or each connected with the three-way pipe to turn the four into two interfaces, and the two interfaces are introduced and fixed on the top surface of the height axis fuselage. The so-called triple connection is the part of the extension line of the azimuth axis center line above the top surface of the height axis fuselage. The external interface is fixed here to form a fixed interface, because this line segment and The above three-in-one line is related because it passes through the collector tube. It should be called three-in-one line connected to one line, or three-in-one connection for short, because when the height axis of the fuselage rotates around the azimuth axis, the two interfaces fixed here are in the direction of the horizontal plane. The radius of rotation is extremely small, and the rotation of the vacuum tube and the condenser connected to the interface in the direction of the height angle is irrelevant, so the two external interfaces installed here are called fixed interfaces;

The tube rack that enables the center line of the vacuum tube to be located at or adjacent to the three-in-one line includes a rack rod and a positioner. After the intermediate link is connected to the height axis body, the frame rod is fixedly connected to one end of the positioner, and the other end of the positioner is either movably connected or fixedly connected to the vacuum tube; the tee tube corresponding to the fixed interface is connected to the height axis machine As a carrier

The heat collector of the cavity type component includes a cavity type heat collector and its tube frame. The cavity type heat collector is a sandwich heat collection container with a convex surface for heat insulation and a concave surface for heat absorption instead of a vacuum tube collection. The heat container, the rest of the structure is the same, no longer verbose description;

D. The main component of the rack is the carrier, and the rest are rods or plates that are used to assist the carrier to form the machine's rack, so sometimes the term "carriage" is used to represent the "rack" The term ", the carrier must be directly or indirectly connected to the height axis of the Japanese machine on the one hand, and directly or indirectly connected to the condenser on the other hand, which corresponds to the rack of the shaft-push type with the Japanese machine The fixed connection with the height axis is called the fixed shaft frame, which corresponds to the movable connection between the side push type and the Japanese machine frame and the height shaft, which is called the movable shaft frame, the connection between the fixed shaft frame and the height shaft Way, either top-connected, or bottom-connected, or side-connected;

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

E. The sunlight high heat engine, or the upper connecting middle sunlight high heat engine, or the upper connecting side sunlight high heat engine, or the lower connecting middle sunlight high heat engine, or the lower connecting side sunlight high heat engine, or the side connecting middle sunlight High heat engine, or side-connected sunlight high heat engine, or independent sunlight high heat engine, or side push grid sunlight high heat engine, or axial push grid sunlight high heat engine, or side-by-side mirror frame sunlight high heat engine;

a. On the one hand, it is fixedly connected to the upper part of the height axis, and on the other hand, the sunlight high heat engine corresponding to the fixed shaft frame connected to the upper part of the lens frame condenser is called Shanglianzhong Sunshine High Heat Engine;

b. On the one hand, it is connected to the upper part of the height axis, and on the other hand, the fixed-shaft frame corresponding to the frame of the lens frame condenser is called the upper connecting side sunlight high-heat engine;

c. On the one hand, it is connected to the lower part of the height axis; on the other hand, the fixed shaft rack connected to the upper part of the frame of the lens frame condenser is called the Xialianzhong Sunshine High Heat Engine;

d. On the one hand, it is connected to the lower part of the height axis, and on the other hand, the fixed shaft rack connected to the frame edge of the lens frame condenser, the corresponding sunlight high heat engine is called the lower connecting side sunlight high heat engine;

e. On the one hand, it is connected to the side of the height axis, and on the other hand, the fixed shaft rack connected to the upper part of the frame of the lens frame condenser, the corresponding sunlight high heat engine is called the side-connected middle sunlight high heat engine;

f. The sunlight high heat engine connected to the side of the height axis on the one hand, and the frame edge of the lens frame condenser on the other hand is called the side connecting side sunlight high heat engine;

g. The rack to which the rack to which the rack belongs is directly and fixedly connected to the height axis fuselage, and the corresponding sunlight high heat engine is called a single-connected sunlight high heat engine;

h. On the one hand, it is fixedly connected to the height axis, and on the other hand, the fixed shaft frame corresponding to the fixed shaft frame fixedly connected to the grid plate condenser is called the shaft push grid plate sunlight high heat machine;

i. On the one hand, it is movably connected to the height axis, and on the other hand, the movable coupling shaft frame that is fixedly connected to the total grid plate of the grid plate condenser is called the side-push grid plate sunlight high heat engine;

j. The movable coupling frame is movably connected to the height axis on the one hand, and on the other hand, it is connected to the lens frame condenser and the side-push type movable coupling frame connected to the telescopic rod of the Japanese machine. The corresponding sunlight high-heat machine is called the side Push the frame of the sun high heat engine.
The solar hyperthermia engine according to claim 1, characterized in that: the upper connecting middle solar hyperthermia engine includes an upper bracket, a lower bracket, a lens frame condenser, a vacuum tube component and a fixed shaft frame with the sun, the upper The bracket includes a carrier and a height axis with the Japanese machine or an upper connecting rod, or a carrier seat, the carrier is either directly fixed to the upper side of the height axis, or indirectly through the carrier seat. The upper side of the height axis is fixed and the indirect connection is detailed as follows: the carrier base is a U-shaped plate, and its two parallel struts are directly or indirectly fixedly connected to the upper sides of the two ends of the height axis, the middle section of the carrier and the carrier The bases are parallel and fixedly connected. The remaining two sections of the carrier are fixedly connected to the middle of the upper connecting rod of the lens frame condenser outside the two ends of the height axis. The two ends of the upper connecting rod are respectively fixed to the two upper rods of the non-coplanar mirror. Connect; The lower bracket includes a positive support rod and a connecting mirror plate, or also includes an oblique support rod, the upper end of the positive support rod and the height axis are fixedly connected, the lower end and the connecting mirror plate are fixedly connected, and the two ends of the connecting mirror plate are respectively and The lower connecting rod of the lens frame condenser is fixedly connected, the two ends of the lower connecting rod are respectively fixedly connected to the two lower rods of the non-coplanar mirror, the upper end of the oblique support rod is fixedly connected to the positive support rod or the height axis, and the lower end is fixedly connected to the connecting lens plate;

The vacuum tube component includes two single-pass vacuum tubes and two tube racks, which are respectively installed on both sides of the height axis fuselage. The center line of the vacuum tube coincides with or approximately coincides with the focal line of the corresponding condenser or the center line of the focal zone. , And coincide with or approximately coincide with the extension line of the height axis center line, that is, installed at or near the three-in-one line, the vacuum tube and the tube holder locator or movably or fixedly connected; the external interface of the vacuum tube , Or fixed interface, or free two interface, or free four interface.
The sunlight high heat engine according to claim 1, wherein the upper edge sunlight high heat engine includes an upper bracket, a lower bracket, a lens frame condenser, a vacuum tube component and a fixed shaft frame with the sun, the upper The bracket includes a carrier and a height axis, or also includes a side link, or also includes a carrier seat, the carrier is either directly fixed to the upper side of the height axis, or indirectly connected to the height axis through the carrier seat The upper fixed connection and indirect fixed connection are detailed as follows: the two parallel struts of the U-shaped carrier base are fixedly connected to the upper sides of the two ends of the height axis, and the carrier and the carrier base are perpendicular and fixedly connected, and the two ends of the carrier are fixedly connected. Or directly connect with the upper rods of the two lens frame condensers respectively, or firstly connect with the side connecting rods, and then firmly connect with the side connecting rods and the upper rods;

The lower bracket includes a positive support rod and a connecting lens plate, or also includes an oblique support rod. The upper end of the positive support rod is fixedly connected to the height axis, and the lower end is fixedly connected to the lens connecting plate, and the two ends of the lens connecting plate are respectively connected to the lens frame condenser lens The lower connecting rod is fixedly connected, the two ends of the lower connecting rod are fixedly connected to the lower side rod of the non-coplanar mirror, the upper end of the diagonal support rod is fixedly connected to the positive support rod or the height axis, and the lower end is fixedly connected to the connecting mirror plate;

The vacuum tube component includes two vacuum tubes and two tube racks, each installed on both sides of the height axis body, the center line of the vacuum tube is installed at or near the three-in-one line; the external interface of the vacuum tube, or No moving interface, or free two interface, or free four interface.
The solar hyperthermia engine according to claim 1, characterized in that: the independent solar hyperthermia engine includes a Japanese engine with a fixed shaft frame, a carrier, a height shaft, a transmission shaft, a gear pair, and a worm gear A pair, a double-pass vacuum tube, a lens frame condenser, a support rod and a support plate, the carrier and the height axis body are fixedly connected, and the two ends of the carrier are fixedly connected to two support plates supporting the height axis, each height The shaft passes through the upper ends of the two supporting plates and is movably connected to the two supporting plates. One end of the height shaft close to the middle of the carrier, that is, the inner end is fixedly connected to the gear, and the other end is fixedly connected to the positive support rod. The gear is directly or indirectly connected The lower end of the positive support rod is directly or indirectly fixedly connected with the lens connecting plate of the lens frame condenser; the two support rods are fixedly connected to the middle section of the carrier, and the upper ends of the two support rods Connected to the two ends of the double-pass vacuum tube, the lower part of the two support rods is movably connected to the drive shaft, the drive shaft is fixedly connected to the worm gear, and the worm gear meshes with the worm extending from the height shaft body; located in the carrier The outer end of each height axis of the two ends is fixedly connected with the upper connecting rod of the lens frame condenser; each end of the double-pass vacuum tube has a nozzle for the inlet or outlet of the working medium, which is an interface for connecting with the outside world , The center line of the double-pass vacuum tube is located at or adjacent to the three-in-one line, and the external interface is a free two interface or a fixed interface.
The solar hyperthermia engine according to claim 1, characterized in that: the lower connecting middle solar hyperthermia engine comprises an object carrier composed of a positive support rod and a cross bar, a connecting mirror plate, an upper connecting rod, and a fixed shaft frame The upper end of each positive support rod and the lower side of the height axis are fixedly connected with the Japanese machine and its height axis, lens frame condenser and vacuum tube components. The lower end of the positive support rod is fixedly connected with the connecting mirror plate, The two ends of the mirror plate are respectively connected to the lower connecting rods of the two condenser lens units. The lower connecting rods are connected to the two lower rods of the non-coplanar mirror. The two ends of each positive support rod are fixedly connected to the object carrier. A crossbar, the crossbar of each carrier is fixedly connected to the middle of the upper connecting rod of the lens frame condenser; the two ends of the upper connecting rod are fixedly connected with the upper rod of the non-coplanar mirror, and the tube frame of the vacuum tube part is fixedly connected with The height axis body is fixedly connected, and the center line of the vacuum tube is located at or near the three-in-one line; the external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.
The sunlight hyperthermia engine according to claim 1, characterized in that: the lower connecting edge sunlight hyperthermia engine comprises an object frame formed by connecting two edge connecting rods and two longitudinal rods, a lens frame condenser, a vacuum tube component, The fixed connecting shaft frame with the Japanese machine, the positive support rod and the connecting mirror plate are fixedly connected with the upper side of the two longitudinal rods of the carrier on both sides of the Japanese machine and the lower side of the two ends of the height shaft respectively. The two ends of each side connecting rod of the object frame are respectively fixedly connected with the upper rod of the lens frame condenser on both sides of the Japanese machine. The lower side of each vertical rod is fixedly connected with the upper end of the positive support rod. The lower ends of the two positive support rods are respectively connected. The two ends of the connecting lens are fixedly connected with the lower connecting rods of the two lens frame condensers; the two ends of the lower connecting rod are fixedly connected with the lower rods of the non-coplanar mirrors, and the center line of the vacuum tube is located at the At or near the three-in-one line, the vacuum tube and the tube rack are either movably or fixedly connected; the external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.
The sunlight hyperthermia engine according to claim 1, characterized in that: the side-connected middle sunlight hyperthermia engine includes a carrier, a positive support rod, a connecting lens plate, an upper connecting rod, a lens frame condenser, a vacuum tube component and a fixed connecting shaft The frame of the frame is connected to the Japanese machine, on the side of each end of the height axis, there is one end of the carrier fixedly connected to it, and the remaining sections of the carrier are fixedly connected with the upper link of the lens frame condenser, the upper link It is fixedly connected with the upper rod of the non-coplanar condenser, the lower side of the height axis is fixedly connected with the upper end of the positive support rod, the lower end of the positive support rod is fixedly connected with the connecting lens plate, and the two ends of the connecting lens plate are respectively connected to the lower part of the lens frame condenser The rod is fixedly connected; the lower connecting rod is connected with the lower rod of the non-coplanar condenser; the center line of the vacuum tube is located at or adjacent to the three-in-one line, and is guaranteed by the tube frame of the vacuum tube installed at the height axis body; The external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.
The solar hyperthermia engine according to claim 1, characterized in that: the side-connected edge solar hyperthermia engine, at least two side connecting rods and two longitudinal rods or a longitudinal frame composed of a carrier, a positive support rod, a solid The connecting rod of the frame with the Japanese machine, the lens frame condenser and the vacuum tube components, each longitudinal rod of the carrier or the middle part of the longitudinal frame and the side of one end of the height axis are fixedly connected, the side link of the carrier and the upper edge of the lens frame condenser The rods are fixedly connected, the side rods are either separate rods, or side rods formed by extending the upper rods of the coplanar mirrors located on both sides of the Japanese machine and then being fixedly connected to each other. The upper end of a positive support rod is fixedly connected, the lower end of the positive support rod is fixedly connected to the connecting lens plate, the two ends of the connecting lens plate are respectively fixedly connected to the lower connecting rods of the two lens frame condensers, and the lower connecting rod and the two are not coplanar The lower rod of the mirror is fixedly connected, and the center line of the vacuum tube is located at or near the three-in-one line, which is guaranteed by the tube frame fixedly connected to the height axis body; the external interface of the vacuum tube or the fixed interface , Or free two interface, or free four interface.
The solar hyperthermia engine according to claim 1, characterized in that: the axially push-grid solar hyperthermia engine includes a carrier, a grid condenser, a sun tracking machine and vacuum tube parts fixed to the shaft frame, or also includes a side The connecting rod, the carrier is fixedly connected to the height axis on the one hand, and the carrier on the other hand is either directly fixed to the main grid of the condenser on both sides of the Japanese machine, or connected to the side connecting rod and then passing through the side connecting rod. The two ends of the grid are indirectly connected to the total grid plate of the grid condenser lens. The total grid plate is connected to the mirror plate, and the total grid plate is connected to multiple sub-grid plates. The sub-grid plates are also connected to the condenser plate, and the vacuum tube The center line of is located at or adjacent to the three-in-one line and is guaranteed by the tube rack; the external interface of the vacuum tube is either a fixed interface, a free two interface, or a free four interface.
The solar hyperthermia engine according to claim 1, characterized in that: the by-pass grid solar hyperthermia engine comprises: a carrier, a grid condenser, a follower of a movable coupling frame, a push-pull plate, and vacuum tube components , Or it also includes a side link, the carrier is movably connected to the height axis on the one hand, and the carrier on the other hand is either directly fixed to the total grid plate, or indirectly connected to the grid condensing lens through the side link. The grid plate is fixedly connected, the total grid plate is connected with the condenser plate, and the total grid plate is also connected with a plurality of sub-grid plates, the sub-grid plate is also connected with the condenser plate, the side link or the object carrier is connected with the push-pull plate Fixed connection, the push-pull plate is movably connected with the sliding block of the telescopic rod of the side-pushing machine, and the telescopic rod is connected with the driving system in the machine for torque transmission, and the center line of the vacuum tube is located on the three-in-one line At or near the location, the tube holder guarantees that the external interface of the vacuum tube is either the fixed interface, the free second interface, or the free four interface.
The solar hyperthermia engine according to claim 1, characterized in that: the by-side mirror frame solar hyperthermia engine includes an object carrier, a positive support rod, a lens frame condenser, a vacuum tube component, a follower of a movable coupling frame, and a push-pull Board, or also includes side links, the carrier in the movable coupling frame is movably connected to the height axis on the one hand, or directly fixed to the frame edge of the condenser, or is distributed in the machine The side links on both sides are indirectly fixed to the frame edge of the lens frame condenser. The push-pull plate is directly or indirectly connected to the carrier through the side link. At the same time, the push-pull plate and side push are connected to the telescopic rod of the Japanese machine. The slide block is movably connected, and the telescopic rod is connected to the driving system in the Japanese machine for torque transmission. The center line of the vacuum tube is located at or adjacent to the three-in-one line, and is guaranteed by the tube frame. The external interface is either the fixed interface, the free two interface, or the free four interface.