Novel and lightweight solar boiler apparatus

Abstract

Provided is a solar boiler apparatus, comprising a dual-axis automatic solar tracker, a vacuum tube heat collector, and a grid-type or mirror-frame-type point-focus concentrating mirror. The vacuum tube heat collector comprises a medium piping component connected to the outside. A rod mechanism is used for fixation. The solar boiler apparatus further comprises two motion-static converters (14, 20) for converting bidirectional large motions in the azimuth angle direction and the elevation angle direction into completely static external interfaces. The solar boiler apparatus is used in fields of efficient and low-cost solar thermal power generation, hydrogen production, or heat supply. The rod mechanism replaces a complex and heavy frame, reducing cost. Arrangement of the two motion-static converters (14, 20) eliminates dynamic seals on piping, ensuring safety.

Description

Novel portable solar boiler machine TECHNICAL FIELD

[0001] The present invention belongs to the field of solar high-efficiency low-cost photo-thermal power generation and high-temperature hydrogen production or heating. BACKGROUND

[0002] Now the world's solar photo-thermal power generation or heating, there are four big problems, one is the low photo-thermal conversion efficiency, two is the cost is very high, three is the collector and the outside connection is difficult, because the interface is constantly moving (except for tower photo-thermal power station), four is the sunlight waste, because their receivers are exposed to the air, air convection and wind take away a lot of heat. For example, the point focusing photo-thermal power generation has only two ways, one is the tower photo-thermal power station, the annual average photo-thermal conversion efficiency is generally 38%, the cost of power generation is very high; the other is the disc type photo-thermal generator, although the photo-thermal efficiency is higher than others, but its equipment is very complex, the cost is very high, and because the interface is constantly moving, it is not easy to guide the heat flow working medium to the ground, so the photo-thermal generator can only be installed on the focusing mirror, called Stirling generator, which rotates with the focusing mirror, very heavy, high cost, can only generate electricity single, and difficult to store heat. Therefore, among the more than 300 photo-thermal power stations in the world, there is no disc type.

[0003] The inventor has invented a sunlight boiler machine (patent number ZL 202020749437.6) to solve these problems, but there are the following shortcomings: one is that the carrier frame must be made very thick in order to improve the bending strength, which consumes a lot of steel and is very heavy; two is that the fixed interface is made, when connected to the outside, the pipe joint cannot be just a point, but also has a larger radius, which rotates with the azimuth angle, and is not convenient for external connection; three is that the vacuum pot needs to be hung by a special pot rack, which has a long cantilever, consumes a lot of steel and is easy to deform; four is that the three-way pipe must be made of a long stainless steel corrugated pipe, which has a large swing when the double shaft follows the sun, high cost and large fluid resistance. Five is that the vacuum pot is placed flat, with a thin tube or a partition plate inserted, and the high-temperature medium (such as lead-bismuth alloy) flows unsmoothly, with stagnation and accumulation. The present invention is a great improvement on it, completely eliminating these shortcomings. For example, in the first representative scheme of the present invention, the rod type light novel solar boiler machine, all the important parts of the original sunlight boiler machine, such as the carrier frame, the pot rack, the three-way pipe, the fixed interface, the vertical and inclined support rods, the sleeve type and the partition type vacuum pot, are removed, and more advanced parts that are used for two purposes or are lighter are used instead. SUMMARY

[0004] The present application is to solve these problems, that is to invent a new and novel portable solar boiler machine which has high heat collection efficiency, can produce high temperature heat of more than 1,000 degrees, has low cost due to simple structure, is not affected by air convection, can change the two-way large oscillation into absolute static state, is convenient for storing heat in the ground, and can be connected with multiple machines to form a large group to build a light and heat power station.

[0005] The present application is realized by the following technical solutions:

[0006] 1. A new and novel portable solar boiler machine, comprising a double-axis automatic sun-tracking machine, a condenser component, a heat collector component, a machine frame component, a medium pipeline component containing two static converters, and a driver, characterized in that:

[0007] A. The double-axis automatic sun-tracking machine and the machine frame comprise an azimuth angle tracking mechanism and an altitude angle tracking system, as well as a machine frame and a driver and a controller, hereinafter referred to as a sun-tracking machine:

[0008] (a) The azimuth angle tracking mechanism comprises an azimuth shaft machine frame, a variable speed transmission component, and a driver. The azimuth shaft machine frame comprises an azimuth angle shaft, an azimuth base plate, and an azimuth core shaft, which are fixedly connected to each other. The azimuth angle shaft is fixedly installed on the ground or platform, and the azimuth base plate and the azimuth core shaft fixedly connected to the upper end thereof serve as the carrier of the azimuth angle tracking mechanism composed of the variable speed transmission component. The azimuth base plate is connected perpendicularly to the azimuth shaft, and the azimuth core shaft is connected perpendicularly to the base plate. The driver, i.e., the motor, drives the azimuth angle tracking mechanism to rotate around the azimuth core shaft to track the sun, i.e., to track the sun. The terminal of the azimuth angle tracking mechanism comprises a trapezoidal seat platform fixedly connected to the trapezoidal seat of the altitude shaft machine frame, which carries the altitude angle tracking system and rotates around the azimuth shaft to track the sun;

[0009] (b) The altitude angle tracking system comprises an altitude angle shaft, an altitude shaft machine frame, a variable speed transmission component, a support lifting mechanism, and a driver. The altitude angle shaft, referred to as the altitude shaft, takes the trapezoidal seat platform in the machine frame as its carrier. The terminal of the variable speed transmission component driven by the driver is the support lifting mechanism, which is connected to the condenser component and the heat collector component to drive the condenser component and the heat collector component to rotate around the altitude shaft to track the sun in the direction of the sun's altitude angle;

[0010] (c) the height shaft and its stand components, including the height shaft and its support shaft post or support pipe, shaft mirror connector and trapezoidal seat, the height shaft and its support shaft post or support pipe are located on the trapezoidal seat platform, the upper end of the support shaft post or support pipe is connected with the height shaft, and the lower end is fixed on the platform; the shaft mirror connector is either a lifting rod type or a lifting beam type, the connection between the height shaft and the pull mirror ring plate in the lifting rod type shaft mirror connector has two types, or is indirect, that is, the upper end of the lifting rod and the pull mirror ring plate are fixedly connected with each other; the lower end of the lifting rod and the light collector skeleton are fixedly connected with each other, the lower surface of the pull mirror ring plate and the upper end of the support ring post are fixedly connected, the lower end of the support ring post and the height shaft are movably connected, and the height shaft and the support shaft post or support pipe are fixedly connected;

[0011] The upper part of the trapezoidal seat is a platform, and the lower part is a bottom plate, the bottom plate is a common carrier of the variable speed transmission box and the synchronous transmission shaft or synchronous transmission chain of the elevation angle tracking system of the heliostat, and the lifting rod and the elevation angle direction driver extending from the variable speed transmission box, and the controller of the heliostat is also located on the trapezoidal seat;

[0012] Hereinafter, the novel light solar boiler machine with the lifting rod as the shaft mirror connector is referred to as a rod type novel light solar boiler machine, and the novel light solar boiler machine with the lifting beam as the shaft mirror connector is referred to as a beam type novel light solar boiler machine;

[0013] B, the light collector component is a light collector component capable of converging solar rays into a focal point or a focal spot, a light collector component generating a focal point or a focal spot with the sun is called a light collector unit, the light collector component is either a mirror frame light collector, which takes a mirror frame as its skeleton, or a grid plate light collector without a mirror frame, which takes a grid plate as its skeleton;

[0014] The mirror frame light collector includes an upper mirror ring, a lower mirror ring, a mirror back rod and a mirror plate, the mirror back rod fixedly connects the upper mirror ring and the lower mirror ring to form a mirror frame, and the mirror plate is connected with the mirror frame; the grid plate light collector includes a total grid plate, a sub-grid plate and a mirror plate, the total grid plate is in the form of a circle, and is connected with each sub-grid plate, the sub-grid plate is either a single plate or is fixedly connected with a grid rod and a connecting mirror piece, and the total grid plate and the sub-grid plate are both connected with the mirror plate;

[0015] The rod type and the beam type novel light solar boiler machine each includes two light collector units distributed at the two ends of the height shaft, and the two light collector units are connected by a connecting mirror rod parallel to the height shaft, or are not connected by a connecting mirror rod; the lower end of each lifting rod of the rod type novel light solar boiler machine is fixedly connected with the mirror frame of the mirror frame light collector, or is directly or indirectly fixedly connected with the total grid plate of the grid plate light collector, and the upper end of all the lifting rods is connected with the pull mirror ring;

[0016] The lower or middle portion of the condenser assembly is connected to a lifting rod via a guide rail fixedly connected to the condenser frame. The guide rail is either fixedly connected to the frame of the frame condenser or directly or indirectly fixedly connected to the main grid of the grid condenser. The lifting rod is connected to the variable speed transmission component of the altitude angle tracking system of the tracking aircraft in a transmission manner on the one hand, and is also connected to the guide rail in a sliding or rolling manner on the other hand.

[0017] C. The heat collector component is a heat collector of a vacuum pot component, or a cavity pot type heat collector. The vacuum pot component heat collector includes a vacuum pot, two pot nozzles and two pot tubes. The vacuum pot is a spherical tube straight-through type, which includes a pot shell and a pot nozzle. The pot shell is composed of a spherical shell inner pot shell and an outer pot shell. There is a vacuum between the inner and outer pot shells. The outer pot shell is transparent. The outer surface of the inner pot shell has a selective heat absorption layer. There are two short tubular pot nozzles on the inner and outer pot shells. On each pot nozzle, there is an inner The inner pot spout is the sealed connection between the pot shell and the outer pot shell, extending beyond the transparent outer pot spout. These two inner pot spouts are called the inlet pot spout and the outlet pot spout, respectively, based on the flow direction of the medium. The center point of the pot shell coincides or nearly coincides with the focus or focal spot center of the condenser. Each inner pot spout is connected to a pot pipe, and only the inner pot spout can form a sealed connection with the pot pipe. The pot pipe connected to the inlet pot spout is called the inlet pot pipe, and the pot pipe connected to the outlet pot spout is called the outlet pot pipe.

[0018] A spherical tube-shaped straight-through vacuum pan, referred to as a straight-through vacuum pan, has one pan tube connected directly or indirectly to the lifting rod or the lifting beam, and another pan tube connected to the frame of the frame condenser or directly or indirectly to the main grid of the grid condenser. A vacuum pan is installed at each end of the height axis, with the pan center coinciding or approximately coinciding with the focus or focal spot center of the corresponding condenser.

[0019] D, the so-called static changer is a device that changes one end of a pipe with a dynamic interface into another end with a static interface, the pipe conveying high-temperature fluid has one end as an inlet and the other end as an outlet, but the dynamic-static rule of the static changer is that any static changer connected in the pipeline changes one end of a dynamic outlet interface into another end of a static outlet interface, or changes one end of a dynamic inlet interface into another end of a static inlet interface, i.e. without changing the nature of "in" and "out" in the pipeline; the static changer comprises a cavity shell, a tightening hoop, a restraining cylinder, two flexible hoses that can withstand high temperature and are easy to stretch and bend, and a heat insulation material, the cavity shell is a hollow shell, the hollow cavity is composed of at least three plates, two of which are face-to-face plates, which are called end plates of the static changer, and the third is a surrounding plate, which is a curved plate formed by wrapping the periphery of the two end plates with a belt-shaped plate and connecting the periphery of the two end plates; the tightening hoop, also called the tightening hoop, is connected to the surrounding plate or an end plate; the tightening hoop is a single pipe tightening hoop or a double pipe tightening hoop, the double pipe tightening hoop is a pipe bundle formed by merging the respective one end of the two hoses inside the cavity shell and bundling them together to fix the end of the two hoses; the single pipe tightening hoop has two, each of which is a hose end that is tightly bundled and fixed; the vicinity of the outer port of any tightening hoop is called the static port of the static changer, and the static interface of the hose is near each static port; the other end of each of the two hoses is left with sufficient bending length in the cavity shell of the static changer and enters the restraining cylinder, and forms a dynamic interface before or after entering the restraining cylinder of the static changer, so each static changer has four interfaces, two of which are dynamic interfaces and the other two are static interfaces, the dynamic interfaces are located at the dynamic port of the static changer, and the restraining cylinder or the vicinity of its two ports are called the dynamic port of the static changer, the static interfaces are located at the static port of the static changer, and the vicinity of the outer port of the tightening hoop is called the static port of the static changer; the interface is a port or a pipe joint that will be connected to other pipes; in any case, two pipes work reciprocatingly in the restraining cylinder, which drives the two hoses in the static changer to reciprocate; the restraining cylinder is a hollow cylinder that is fixedly connected to an end plate of the cavity shell or a surrounding plate, and the position of the restraining cylinder on the cavity shell is away from the tightening hoop; the outer surface of the cavity shell is wrapped with a heat insulation material;

[0020] The azimuth variator or the height variator, the cavity shell of the azimuth variator is directly or indirectly fixed with the absolute stationary azimuth base plate connected with the azimuth shaft; the center line of the constraint cylinder of the azimuth variator must coincide or approximately coincide with the extension line of the center line of the azimuth shaft; thus it is located near the middle of the sun tracking machine height shaft; the height variator is fixed with the trapezoidal seat of the sun tracking machine, the center line of the constraint cylinder of the height variator must coincide or approximately coincide with the extension line of the center line of the height shaft, thus the height variator has two, respectively located near the two sides of the trapezoidal seat at the two ends of the height shaft; the height variator is simply called as the height variator;

[0021] E, the medium pipeline component is a pipeline component containing three variators, the pipeline component containing three variators includes an azimuth variator, two height variators, two vacuum pots, four interfaces and four pot tubes, and a connecting pipeline; the pipeline component connects the two vacuum pot components outside the two ends of the height shaft, and connects the outlet pipe and the inlet pipe of the medium from the machine outside;

[0022] Regarding the connecting pipeline, two concepts are first defined, in the series pipeline, the connecting pipeline between the left and right height variators is called a communication pipe, and the connecting pipeline between the height variator and the azimuth variator, or the connecting pipeline between the height variator and the pot tube is called an extension pipe;

[0023] The following conventions are made: when a person faces the height shaft to observe, the left side of the person is called the left end of the height shaft, the right side of the person is called the right end of the height shaft, and the vacuum pot and the pot tube and the height variator outside the left end of the height shaft are simply called the left vacuum pot, the left pot tube and the left height variator, respectively, and the vacuum pot and the pot tube and the height variator outside the right end of the height shaft are simply called the right vacuum pot, the right pot tube and the right height variator, respectively;

[0024] Briefly speaking, the so-called series is that a communication pipe is horizontally arranged on the trapezoidal seat, the left static outlet interface of the left height variator and the right static inlet interface of the right height variator are connected through the two ends of the communication pipe, then, an extension pipe connects the left static inlet interface of the left height variator and one of the dynamic interfaces of the azimuth variator, and another extension pipe connects the right static outlet interface of the right height variator and the other dynamic interface of the azimuth variator; the static outlet and static inlet interfaces of the left height variator are respectively changed through the left height variator from the left outlet pot tube and the left inlet pot tube connected with the dynamic interfaces; similarly, the static inlet and static outlet interfaces of the right height variator are respectively changed through the right height variator from the right inlet pot tube and the right outlet pot tube connected with the dynamic interfaces, which is the first series pipeline;

[0025] Here it is said that the left static outlet and the right static inlet interface are connected by a connecting pipe, and vice versa, that is, the left static inlet and the right static outlet interface are connected by a connecting pipe, and then the left static outlet and the right static inlet interface are connected by two connecting pipes and connected to the two dynamic interfaces of the azimuthal static transformer, the left static outlet and the left static inlet interface are connected by the left high transformer dynamic interface to the left outlet pipe and the left inlet pipe through the left high transformer, and the right static inlet and the right static outlet interface are connected by the right high transformer dynamic interface to the right inlet pipe and the right outlet pipe through the right high transformer. This is the second kind of series pipeline;

[0026] The detailed connection process is as follows: after connecting the two pot pipes of the left vacuum pot, they are connected to the two dynamic interfaces of the left high transformer, and after passing through the left high transformer, two static interfaces that do not rotate around the height axis are formed, one is called the left static inlet interface, and the other is called the left static outlet interface. The left static inlet interface is connected by the left high transformer dynamic interface to the inlet pipe, and the left static outlet interface is connected by the left high transformer dynamic interface to the outlet pipe after being connected to a connecting pipe;

[0027] The inlet pipe and the outlet pipe of the right vacuum pot are respectively connected to a connecting pipe, and then connected to the two dynamic interfaces of the right high transformer, and after passing through the right high transformer, two static interfaces are formed. These two static interfaces are respectively the inlet pipe and the outlet pipe connected by the right high transformer dynamic interface, so one is called the right static inlet interface and the other is called the right static outlet interface.

[0028] A connecting pipe is placed horizontally on the trapezoidal seat platform, and its left port is connected to the left static inlet interface near the left high transformer static port or is connected to the left static outlet interface first. Its right port must be connected to the right static outlet interface of the right high transformer because it is in series. The left static outlet interface is left on the left high transformer static port, connected to the dynamic interface of the azimuthal static transformer through a connecting pipe, and becomes a full static outlet interface after passing through the azimuthal static transformer. Because it is the left static outlet interface connected to a connecting pipe after the left high transformer, it is called "full static outlet interface" because it does not rotate around the height axis or the azimuthal axis.

[0029] The remaining right static inlet interface on the right high transformer static port is also connected to the remaining dynamic interface of the azimuthal static transformer through a connecting pipe, and becomes a full static inlet interface after passing through the azimuthal static transformer. Because it is the right static inlet interface connected to a connecting pipe after the right high transformer, it is called "full static inlet interface". This is the first kind of series pipeline connection method. The second kind of series method is described below:

[0030] Conversely, the left end of the communication pipe is connected to the left static outlet interface, and the right end of the communication pipe is necessarily connected to the right static inlet interface because of the series connection; the left static inlet interface left outside the left end of the height shaft is connected to one end of the extension pipe, and the other end of the extension pipe is connected to the dynamic interface of the azimuth variator, which becomes the full static inlet interface after passing through the azimuth variator; the right static outlet interface left outside the right end of the height shaft is connected to one end of another extension pipe, and the other end of the extension pipe is connected to the remaining dynamic interface of the azimuth variator, which becomes the full static outlet interface after passing through the azimuth variator. This is the second series connection mode.

[0031] 2. The cavity pot collector, comprising a hot cavity, a heat absorption cavity, a light inlet window, a wind shield, an outlet pot pipe, an inlet pot pipe, and thermal insulation material, the hot cavity is a sandwich container composed of an outer convex shell and an inner convex shell connected at the light inlet edge, the container is connected to the outlet pot pipe near the light inlet, and the top of the outer convex shell is connected to the inlet pot pipe, the outer surface of the outer convex shell is surrounded by thermal insulation material, the light inlet has a transparent wind shield with a gap at the light inlet edge, the heat absorption cavity is composed of the concave inner surface of the inner convex shell coated with a heat absorption layer, and the outlet pot pipe is composed of two or more branch pipes connected to the hot cavity and merged into a total outlet pot pipe.

[0032] 3. The parallel connection, which comprises two vacuum pots outside the height shaft and their four pot pipes, two high variators, two three-way pipes, and connecting pipes. This is a parallel connection of the inlet pot pipes and outlet pot pipes of the left and right vacuum pots through the left and right high variators to form the static interfaces, and the use of two three-way pipes to form a parallel connection, i.e., the left and right ports of the three-way pipe are connected to the same static interface, i.e., both ends are connected to the static inlet interface or the static outlet interface. The specific structure is described as follows:

[0033] Connect the two dynamic interfaces of the left high-voltage transformer to the left inlet boiler pipe and the left outlet boiler pipe of the left vacuum pot respectively. The two static interfaces of the left high-voltage transformer, which are connected to the left inlet boiler pipe, are called the left static inlet interface, and the ones connected to the left outlet boiler pipe are called the left static outlet interface; connect the two dynamic interfaces of the right high-voltage transformer to the right inlet boiler pipe and the right outlet boiler pipe of the right vacuum pot respectively. The two static interfaces of the right high-voltage transformer, which are connected to the right inlet boiler pipe, are called the right static inlet interface, and the ones connected to the right outlet boiler pipe are called the right static outlet interface. Then, there are two tee pipes placed horizontally in the trapezoidal shape. The two ends of one tee are connected to the left static inlet interface and the right static inlet interface respectively, and the two ends of the other tee are connected to the left static outlet interface and the right static outlet interface respectively. The third port of each of these two tees is connected to the two dynamic interfaces of the azimuth-static device respectively, so there are two full-static interfaces on the static port of the azimuth-static device, one is connected to the tee connecting the two outlet interfaces and is called the full-static outlet interface, and the other is connected to the tee connecting the two inlet interfaces and is called the full-static inlet interface.

[0034] 4. The connection between the pot tubes and their support members of the vacuum pot is either indirectly connected through a three-dimensional focuser or directly connected. The three-dimensional focuser includes a C-shaped plate, a tube base plate, a clamping hoop, and screws and nuts. The tube base plate is a carrier for the pot tubes. The tube base plate has a hollowed-out guide groove. The pot tubes are mounted on the tube base plate perpendicular to the guide groove by a clamping hoop. The clamping hoop is a hoop that tightens the pot tubes and is fixed to the tube base plate, which is movable along the guide groove, by screws and nuts. This is displacement along the guide groove in one dimension. The C-shaped plate is a carrier for the tube base plate and is fixedly connected to an external support member. The C-shaped plate is connected to the tube base plate, which is movable along the screw, by a screw. This is focusing along the second dimension, which is lifting and shifting along the screw. The third dimension of focusing of the pot tube is along its length. The clamping hoop is connected to the tube base plate in a loose and tight manner by a screw, so that the pot tube can be moved forward, backward, and adjusted along its length.

[0035] 5. The two ends of the lifting beam of the novel beam-type solar boiler are respectively connected to the frames of the two frame concentrators outside the height axis end, or respectively connected to the main grid of the two grid concentrators; the middle part of the lifting beam is connected to the supporting beam pile connected to the height axis; the lower end of the supporting beam pile is movably connected to the height axis. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] FIG1 is a front view of a rod-type novel and lightweight solar boiler machine.

[0037] FIG. 2 is a top view of FIG. 1 .

[0038] FIG3 is a left sectional view taken along line BB in FIG1 .

[0039] FIG4 is a cross-sectional view of the internal structure of the vacuum pan collector.

[0040] Figure 5 is a top view of a pole type novel portable solar boiler machine with parallel type pipe components.

[0041] Figure 6 is a front view of a beam type novel portable solar boiler machine with grid type reflector and parallel type pipe components.

[0042] Figure 7 is a top view of Figure 6.

[0043] Figure 8 is a front view of a grid type reflector.

[0044] Figure 9 is a left side view of Figure 8.

[0045] Figure 10 is a front view of a cavity pot collector.

[0046] Figure 11 is a left side view of the cavity pot collector.

[0047] Figure 12 is a front view of a static converter.

[0048] Figure 13 is a top view of Figure 12.

[0049] Figure 14 is a front view of a three dimensional focuser.

[0050] Figure 15 is a left side view of Figure 14.

[0051] Figure 16 is a top view of Figure 14. DETAILED DESCRIPTION

[0052] In Figure 1, 1 is the azimuth axis of the sun tracking machine, 2 is the transmission gearbox of the sun tracking machine with the angle of elevation, which contains the driving motor and the controller. 3 is the mirror bottom ring of the mirror frame reflector, 4 is the mirror back rod of the mirror frame reflector, 5 is its mirror plate, 6 is its mirror top ring, 7 is the reinforcing rod of the mirror top ring, 8 is the lifting rod, also called the mirror lifting rod, which is used to connect the mirror plate 5 and the vacuum pot 11 together to the lifting ring 18 on the height axis, 9 is the three dimensional focuser (its structure is shown in Figures 14, 15 and 16), which is used to connect the reinforcing rod 7 of the mirror top ring and the outlet pot pipe 10 of the vacuum pot, and is used to make indirect connection between the inlet pot pipe 13 and the lifting rod 8 (here it is assumed that the working medium is upward inlet and downward outlet, of course, it can also be reversed, that is, downward inlet and upward outlet, that is, the lower pot pipe 10 is used as the inlet pot pipe, and the upper pot pipe 13 is used as the outlet pot pipe).

[0053] The connection process of the series connection pipe with three variable static devices of the left and right two vacuum pots is described in detail as follows: 10 is an outlet pot pipe, 11 is a straight-through vacuum pot (its internal structure is shown in Fig. 4), 12 is a pot nozzle of the vacuum pot, which is a pipe joint connected to the mouth of the inner pot and connected to the inner pot, 13 is an inlet pot pipe, which is connected to the nozzle 12, 14 is a left and right symmetrical two height variable static device, the center of the constraint cylinder and the extension of the height axis are coincident or approximately coincident, and the two are connected to the trapezoidal seat 24 of the height shaft frame through the left and right two support plates 26 respectively. The extension pipe connected to the upper and lower two pot pipes 13 and 10 is connected to the two hoses extending from the dynamic port of the high variable device 14, and after being bundled into a pipe bundle, it enters the constraint cylinder in the lower port (dynamic port) of the left high variable device (see part 15 in Fig. 13, part 8 in the constraint cylinder 15 is a heat preservation pipe layer), that is, it enters the cavity of the left high variable device 14, and the left high variable device 14 is connected to the two static interfaces through the left high variable device 14, which are connected to the two static interfaces through the left high variable device 14. The left end of the communication pipe 15 is connected to the left static outlet interface connected to the left outlet pot pipe 10, and this communication pipe 15 can be called an "outlet-inlet extension pipe" because its left end is connected to the left static outlet interface. After crossing the platform of the trapezoidal seat 24, its right end is connected to the right static inlet interface of the static port of the right high variable device, that is, the upper port of the right high variable device in the figure (the upper port is the static interface of the high variable device). The right static inlet interface is connected to the inlet pot pipe, that is, the upper pot pipe of the dynamic port of the lower port of the right high variable device, which is the series connection mode. The communication pipe 15 is the horizontal pipe in contact with the upper platform of the trapezoidal seat 24 in Fig. 1. The lower pot pipe of the right vacuum pot is the outlet pot pipe of the medium, and the extension pipe connected to the outlet pot pipe enters the right high variable device, and after coming out of the upper port, that is, the static port of the right high variable device, it becomes the right static outlet interface, and after being connected through the extension pipe 15' and the azimuth variable static device 20, it enters the azimuth variable static device 20, and comes out of the static port of the azimuth variable static device 20 in Fig. 2, that is, the tightening clamp, and becomes the full static outlet interface, that is, one of the two interfaces represented by 41 in Fig. 2, and is connected to the external pipeline 38 to output the heated medium.

[0054] The inlet pot pipe 13 on the left side of Fig. 1 is connected to the extension pipe, which enters the lower port, that is, the dynamic port of the left high variable device, and after coming out of the upper port, that is, the static port, it becomes the left static inlet interface, which is connected to the extension pipe 15' and the azimuth variable static device 20, that is, enters the azimuth variable static device 20, and after coming out of the azimuth variable static device 20 in Fig. 2, it becomes the full static inlet interface, that is, the other one of the part number 41 in Fig. 2, which can be connected to one of the external pipelines 38 that need to heat the medium. This connection mode is to heat the medium in series in the left and right two vacuum pots. The above-mentioned "outlet-inlet extension pipe", that is, the communication pipe 15 and the two extension pipes 15' replace the three-way pipe required for parallel connection. The azimuth variable static device 20 is not connected to the trapezoidal seat, but is connected to the absolutely static azimuth shaft base plate.

[0055] The cavity shell of the variator is sealed with thermal insulation material, and the flexible tube inside is two hoses, usually metal bellows. The detailed structure is shown in Figures 12 and 13.

[0056] 16 in Figure 1 is a support post, the lower end of which is movably connected to the height shaft 17, and the upper end of which is connected to the mirror pulling ring 18. 19 is a crossbar connected to the upper part of the two support posts 16. The two support posts 16 and the two crossbars 19 form a square frame for supporting the mirror pulling ring 18. The mirror pulling ring 18 is the carrier of the upper end of each mirror lifting rod, and is used to suspend the mirror in operation. 20 is an azimuth variator. 21 is a support shaft post, the lower end of which is connected to the upper platform of the trapezoidal base 24, and the upper end of which is connected to the height shaft 17, which is the carrier of the height shaft. 22 is the power output disc of the azimuth tracking system, which is fixedly connected to the trapezoidal base 24. 25 is a hanging plate of the upper pot tube of the vacuum pot, one on each side, which is fixedly connected to the lifting rod 27. 26 is a support plate of the high variator, one on each side, which is connected to the high variator at one end and to the trapezoidal base 24 at the other end. 27 is the right mirror lifting rod. 12' is a connecting hoop that connects two interfaces inside. 28 is a screw nut. 29 is a guide rail fixedly connected to the bottom ring 3 of the mirror, which is movably connected to the U-shaped clamping plate 30 at the upper end of the lifting rod 35 through the pin shaft 31 inserted into the slot hole. 32 is a support plate of the synchronous shaft 33. The synchronous shaft 33 can make the left and right lifting rods 35 of the sun tracking machine start, stop and rise or fall at the same speed. 34 is the bottom plate of the trapezoidal base 24, which is integrated with the two vertical rods of the trapezoidal base 24, and is the common support of the left and right transmission gearboxes 2, the synchronous shaft 33 and the lifting rod 35, i.e. the carrier. 35 is a lifting rod on the double-shaft sun tracking machine, which is usually a screw rod, and is connected to the height angle variable speed transmission components inside the gearbox 2 on one side, and is connected to the condenser 5 through the pin shaft 31 and the guide rail 29 on the other side, so that the condenser 5 rotates around the height shaft to track the sun. 36 is an anti-rotation groove for preventing the screw rod from rotating, which is movably connected to the protrusion (covered inside the gearbox 2) in the transmission gearbox 2, so that the screw rod 35 can only rise and fall, but cannot rotate. 37 is a mirror connecting rod that connects the left and right mirror units. The lifting rod rises or falls to drive the condenser to track the sun along the height angle.

[0057] Figure 2 is a top view of Figure 1. 39 in Figure 2 is a rod connecting plate between the two lifting rods 8, which connects the mirror lifting rod 8 and the hanging plate 25 to suspend the vacuum pot 11. 37 is a mirror connecting rod that connects the left and right large condenser frames. 40 is a longitudinal reinforcing rod of the upper ring of the mirror. 41 is two full static interfaces from the azimuth variator, which are connected to two external tubes 38 respectively. The rest of the part numbers have the same meaning as in Figure 1.

[0058] Figure 3 is a left view of the section B-B of Figure 1. In Figure 3, the configuration of the two hoses 43 inside the height variator 14 is shown. The two hoses 43 are passing through the restriction cylinder 44. The detailed configuration is shown in Figures 12 and 13. In Figure 3, 40 is the longitudinal stiffening rod of Figures 1 and 2. 42 is the pad plate. The rest of the part numbers have the same meaning as the part numbers of Figures 1 and 2.

[0059] Figure 4 is a vertical section of the vacuum cooker 11 of Figure 1. This figure is to show the internal configuration of the vacuum cooker more clearly. In Figure 4, 45 is the spout of the vacuum cooker, which is connected to the pipe of the vacuum cooker in Figure 1 by the part number 12 and the pipe of the vacuum cooker by a sealing connection, such as welding. 46 is the transparent outer shell of the vacuum cooker, 47 is the vacuum interlayer between the inner and outer shells, and 48 is the inner shell, the outer surface of which is a heat absorbing material. There are many methods for manufacturing the vacuum cooker, one of which is to first make the metal inner shell, then cut the glass outer shell into two halves, make each half, wrap it around the inner shell, and weld the two halves together. The welding and packaging process of glass is very mature, and can be referred to the manufacturing method of metal-glass vacuum tubes.

[0060] Figure 5 is a top view of the rod-type novel portable solar boiler machine containing parallel pipeline components. The only difference between Figure 5 and Figure 2 is that the connecting pipe between the left and right vacuum cookers on the upper platform of the trapezoidal seat in Figure 2 is replaced by two three-way pipes on the upper platform in Figure 5. The inlets and outlets of the interfaces connected by the connecting pipe in Figure 2 are different, i.e. if one end of the connecting pipe is connected to a static inlet interface, the other end must be connected to a static outlet interface. The remaining static interfaces on the left and right height variators are directly connected to the azimuth variator through extension pipes, which is in series. In Figure 5, the two three-way pipes 15" on the upper platform, the two horizontal ports of each three-way pipe are connected to inlets and outlets of the same name, i.e. the two horizontal ports of the same three-way pipe are connected to static inlet interfaces or static outlet interfaces, and the third port of each three-way pipe is connected to the azimuth variator. For example, in Figure 5, 15" is two three-way pipes, 41 is a connecting ring containing two full static interfaces, and 38 is two external pipes connected to the full static interfaces, one is an inlet pipe and the other is an outlet pipe. The rest of the part numbers in Figure 5 have the same meaning as in Figure 2 and do not need to be described repeatedly.

[0061] Figure 6 is a front view of the beam type novel portable solar boiler machine with the grid reflector and parallel type pipe connection. Figure 1 is the azimuth axis, 2 is the drive gearbox of the sun tracking machine (including the driving motor and controller), 3 is the connecting lens of the grid reflector, 4 is the sub-grid rod, 5 is the total grid, 6 is the mirror plate, 7 is the reinforcing rod, 8 is the mirror lifting beam, 9 is the three-dimensional focusing device (its structure is shown in Figures 14, 15 and 16) for connecting its support, i.e. the reinforcing rod 7 and the outlet boiler pipe 10, 10 is the medium outlet boiler pipe, 11 is the straight-through type vacuum boiler (its structure is shown in Figure 4), 12 is the nozzle of the vacuum boiler, which is connected to the inlet boiler pipe 13, 14 is the height stabilizer, one on the left and one on the right (its structure is shown in Figures 12 and 13), which is installed adjacent to the end of the height axis 17 by aligning or approximately aligning the center of the stabilizer's constraint cylinder with the extension line of the center line of the height axis 17.

[0062] In Figure 6, the pipe connection between the two vacuum boilers 11 located outside the ends of the height axis 17 is in parallel type, and the specific connection process is as follows: the part number 15 in Figure 6 represents two three-way pipes, one of which is connected to the left and right static outlet interfaces, and the other of which is connected to the left and right static inlet interfaces, and the vertical ports of the two three-way pipes are connected to the azimuth stabilizer 18 respectively, and after coming out of the azimuth stabilizer 18, they become two static interfaces, one is a static outlet interface and the other is a static inlet interface, as shown by 35 in the top view 7.

[0063] The left static outlet interface and the left static inlet interface are located on the left high stabilizer static port, and they are the extension pipes of the two boiler pipes of the left vacuum boiler located on the left high stabilizer dynamic port, which become

[0064] The right static outlet interface and the right static inlet interface are located on the right high stabilizer static port, and they are the extension pipes of the two boiler pipes of the right vacuum boiler 11 located on the right high stabilizer dynamic port, which become

[0065] Figure 6 is a view from above. In figure 6, 16 is a support post, the upper end of which is connected to the mirror support beam 8, and the lower end of which is connected to the height shaft 17. 19 is a support post, the upper end of which is connected to the height shaft 17, and the lower end of which is connected to the upper platform of the trapezoidal base 22, which is the carrier of the height shaft. 20 is the power output disc of the azimuth variable speed transmission system, which is fixedly connected to the trapezoidal base 22. 21 is the azimuth variable speed transmission box. 23 is the support plate of the height variable speed transmission box, which is connected to the left and right sides of the trapezoidal base 22, one on each side. 24 is a screw. 25 is a guide rail fixedly connected to the total grid plate 7, which is movably connected to the U-shaped clamping plate 26 of the lifting rod 31 through the pin shaft 27 inserted into the guide slot hole, and 28 is the support plate of the synchronization shaft 29 connecting the left and right variable speed transmission boxes 2, which is movably connected to the synchronization shaft. 30 is the bottom plate of the trapezoidal base 22, which is integrated with the trapezoidal base. 31 is a lifting rod, usually a screw rod. 32 is the anti-rotation slot of the screw rod 31, as described above. 33 is a mirror connecting plate, which is used to connect two mirror units into one, as shown in figure 7. 34 is a support rod, and there are four of them, the upper ends of which are connected to the horizontal and vertical reinforcing rods 7 that form a "cross" shape (see figure 7), and the lower ends of which are connected to the total grid plate 5.

[0066] Figure 7 is a view from above of figure 6. In figure 7, 15 is two three-way pipes, the left and right ends of each of which are connected to the same interface with respect to the relatively stationary import and export interfaces, because they are in parallel, as described above, and their respective third ports are connected to the azimuth variable speed transmission box 18, which becomes two full static interfaces after exiting the azimuth variable speed transmission box 18, such as part number 35. In figure 7, the meanings of the remaining part numbers are the same as those in figure 6.

[0067] In order to make the description more clear and vivid, the shape and cross-sectional view of the grid plate mirror are drawn separately, as shown in figures 8 and 9.

[0068] Figure 8 is a front view of the grid plate mirror. In figure 8, 5 is the total grid plate, which is circular, and is connected to the middle part of the mirror plate 6, which is generally a rotating parabolic surface. 4 is the grid rod of the sub-grid plate, which is connected to both the total grid plate 5 and the mirror connecting plate 3.

[0069] Figure 9 is a left view of the E-E section of Figure 8, in which all the numbers are the same as in Figure 8. Figure 10 is a G-G main view of the section of the cavity pot collector. In Figure 10, 1 is the outlet pot pipe, which is connected to two branch inclined pipes 2, constituting a three-way outlet pot pipe, and the two inclined pipes 2 are connected to the hot cavity 9, in which the heated working medium is contained. The branch inclined pipes can be more than two, all of which are connected to the hot cavity at one end and are all connected to one total outlet pot pipe, such as 1, at the other end. 3 is a support post, which is the carrier of the transparent wind shield 4, and the lower end of which is fixedly connected to the joint of the outlet pot pipe 1 and 2. The wind shield 4 is outwardly convex, and is located on the light inlet 5 of the heat absorbing cavity 10, and has a gap with the edge of the light inlet 5 to allow the hot air in the heat absorbing cavity 10 to be in convection with the outside. 6 is the outer convex shell of the cavity pot, 7 is the heat insulating material, and 8 is the inner convex shell of the cavity pot, which is sealingly connected to the outer convex shell 6 near the light inlet 5, constituting the sandwiched hot cavity 9. 10 is the heat absorbing cavity, and on the cavity wall, i.e. on the inner surface of the inner convex shell, there is a layer of heat absorbing material, and 11 is the inlet pot pipe.

[0070] Figure 11 is a left view of the external shape of Figure 10, which is not cut open.

[0071] Figure 12 is a front view of the azimuth variator. Figure 1 is the two stationary hoses from the variator's tightening hoop (also known as the tightening hoop), which is called the static port. Figure 2 is the pipe bundle insulation package of the two hoses. Figure 3 is the tightening hoop, which is connected to the surrounding band of the cavity shell. Figure 4 is the external connection fixing plate (see Figure 13). Figure 5 is the cavity shell, which is composed of two facing plates and a band-shaped plate wrapped around the periphery of the two plates, connected to each other to form a hollow shell. As can be seen from Figure 13, the cavity shell is similar in shape to a drum. Figure 6 is the insulation layer, which fully surrounds the cavity shell plate. Figure 7 is the main body of the variator. Figure 8 is the pipe bundle insulation package at the moving port. Figure 9 is the whole bending hoop, which is used to integrate the two moving pipes into a pipe bundle package and bend it 90° in conjunction with the constraint cylinder to facilitate rotation in the constraint cylinder (see Figure 13). Figure 10 is the external moving hard pipe. Figure 11 is the connecting hoop, which connects the two moving ports of the two hoses 1" and the moving ports of the two external pipes 14 into one. Inside the variator, it must be a hose, usually a high-temperature-resistant metal corrugated pipe. Figure 12 is the upper platform of the trapezoidal seat in the azimuth machine height shaft frame. The center line of the pipe bundle package 8 and the center line of the constraint cylinder 15 in Figure 12 coincide or approximately coincide with the extension of the azimuth axis center line (see Figure 1, part number 1) if it is an azimuth variator, or coincide or approximately coincide with the extension of the height axis center line if it is a height variator. Figure 1" is the two hoses extending from the variator's constraint cylinder, with the two ends near the cylinder called the variator's moving port. Figure 13 is the connecting hoop located on the static port of the variator, which connects the two static ports of the two hoses 1" extending from the variator's tightening hoop to the two external pipes 14.

[0072] In Figure 12, the whole bending hoop 9 is fixed on the trapezoidal seat platform 12 of the sun-tracking machine to ensure that the center line of the constraint cylinder 15 of the variator coincides or approximately coincides with the extension of the azimuth axis center line of the sun-tracking machine, as shown in Figure 13. However, the azimuth variator 7 cannot be installed on the platform 12, as the azimuth variator is fixedly connected to the stationary azimuth axis base plate.

[0073] If the azimuth variator is to be converted into a height variator, the whole bending hoop 9 is not needed, and the variator 7 is fixed on both sides of the trapezoidal seat near the height axis of the sun-tracking machine to ensure that the center line of the constraint cylinder 15 coincides or approximately coincides with the height axis center line, as shown in Figure 13. Therefore, a height variator of a machine must be two. The height variator is simply called a high variator.

[0074] Fig. 13 is a B-B sectional view of Fig. 12. Fig. 13 shows the bending state of the two hoses inside the static changer. In operation, the tube bundle in the constraint cylinder 15 is continuously rotating back and forth in the cylinder, and the two hoses 1' are also continuously bending and deforming. However, because the tube bundle is tightly bundled by the tightening hoop (and a clamp can be used if necessary), the tube bundle inside the tightening hoop cannot rotate, so after coming out of the tightening hoop 3, the tube bundle is stationary. The two hoses inside the static changer do not need to be wrapped with thermal insulation material, so they rotate very flexibly and have a very short length. The thermal insulation material is usually 10 cm thick, and if it is wrapped on a metal bellows, the diameter becomes more than 20 cm, so the bending will be very difficult. Outside the static changer, both the moving tube (such as the inlet and outlet kettle tubes) and the stationary tube can be hard tubes, which are much cheaper than metal bellows, thus reducing the cost of the machine and greatly increasing the aesthetic appeal. Furthermore, because the bellows have a large resistance to the flow of the medium, if the bellows are long, the circulating pump will consume a lot of electricity. The hard tube wall is smooth, and the tube resistance is very small. In order to more clearly express the shape of the movement of the two hoses inside the cavity shell, the diameter of the hose in Fig. 13 is reduced.

[0075] In Fig. 13, 16 is a screw. The rest of the part numbers are the same as those in Fig. 12.

[0076] Fig. 14 is a front view of the three-dimensional focusing device, Fig. 15 is a left view thereof, and Fig. 16 is a G-G sectional view thereof. In Fig. 14, 1 is a tube seat plate that can be lifted, 2 is a kettle tube, 3 is a screw rod, and 4 is a nut. The upper end of the screw rod is fixed to a U-shaped plate 5. In Fig. 15, 6 is a clamping hoop that tightly clamps and fixes the kettle tube 2 on the tube seat plate 1, 7 is a nut, and in the sectional view 16, 8 is a screw nut fastener of the clamping hoop. 9 is a guide groove on the tube seat plate. When the screw 8 is loosened, the kettle tube 2 can be displaced back and forth on the tube seat plate along the guide groove. Displacement of the kettle tube is equivalent to displacement of the vacuum kettle, which is the first-dimensional displacement focusing. The second-dimensional displacement focusing is to loosen the screw 8, so that the kettle tube 2 can be displaced along the length direction of the tube, and the purpose is to move the center of the vacuum kettle to the focal point or the center of the focal spot of the condenser lens. The third-dimensional displacement focusing is to loosen the left and right symmetrical nuts 7 in Fig. 15, so that the tube seat plate 1 can be displaced up and down along the screw rod for focusing. In our three-dimensional space, the vacuum kettle can be displaced in three directions, so the center of the vacuum kettle can always be moved to coincide with the focal point or the center of the focal spot of the condenser lens.

[0077] In addition to the above embodiments, more embodiments can be listed, which all belong to the scope of protection of the claims of the present application.

[0078] The advantages of the present application are:

[0079] 1. The invention of a simple and light lifting rod type frame for point focusing heat collecting equipment, instead of the complex and heavy frame of the current dish type concentrating heat collecting equipment, greatly reduces the cost and saves steel.

[0080] 2. The invention of a height static eliminator and azimuth static eliminator, which makes the pipeline with working medium very convenient to connect externally and greatly reduces the pipeline length and fluid resistance, which is beneficial to heat preservation and cost reduction.

[0081] 3. Overcoming the shortcomings of dish type concentrating heat collecting equipment, such as difficulty in heat flow output and heat storage, so that the dish type Stirling generator can be moved from high altitude to ground, saving cost and facilitating cold and heat source circulation.

[0082] 4. Overcoming the long light path after the heliostat reflection of the tower type concentrating heat collecting equipment, which is difficult to aim at the receiver and is affected by air heat loss, so the light and heat conversion efficiency of the invention is much higher than that of the tower type.

[0083] 5. The heavy and costly carrier (which is the main part of the original frame) used in the original solar boiler machine is replaced by a mirror lifting rod, which is light and reduces cost.

[0084] 6. Overcoming the shortcomings of the current tower type and dish type heat absorber exposed to air, which is seriously affected by air convection and high altitude wind blowing. The invention of vacuum pot heat collector can improve the light and heat conversion efficiency from 38% of the tower type to more than 81%.

[0085] 7. Because of the invention of two types of static eliminator, the original "non-moving interface" with no translation but with small rotation in the original solar boiler machine is improved in the invention to achieve complete static external interface in both azimuth and elevation directions, so that the heated working medium can be delivered externally without moving the sealed pipe joint, which is safe and convenient, completely eliminates the problem of working medium leakage caused by dynamic sealing in existing technology (such as the fire accident caused by dynamic sealing in the current trough type solar thermal power station), and easily realizes large-scale heat storage in the ground. Long heat preservation time is very important for solar heat supply or solar thermal power generation or solar chemical hydrogen production (instead of current water electrolysis hydrogen production) or carbon dioxide decomposition, etc.

[0086] The invention of static eliminator will completely solve the world's difficult problem of the highest light and heat conversion efficiency of dish type machine for nearly 60 years, but due to the large oscillation of double-axis tracking of the sun, it is difficult to store heat in the ground, so among the world's three to four hundred solar thermal power stations, there is not a single dish type solar thermal power station. The dish type machine can only generate electricity with a Stirling generator, and the cost is very high, which is difficult to promote.

[0087] 8. The long two three-way pipes made of stainless steel corrugated pipe and continuously swinging, which are used in the original sun boiler invented by the inventor, are cancelled, the resistance of the pipe to the fluid is reduced, the cost is lowered, and the aesthetic appearance is greatly improved (in the second scheme, i.e. the parallel pipe, although three-way pipes are also used, the three-way pipes do not swing due to the static changer, so hard pipes can be used instead of corrugated pipes, which can not only prevent the abrasion of the thermal insulation material, but also save the cost, and the resistance to the fluid is very small).

[0088] 9. The straight-through type vacuum pot is invented, which solves the problem that the high-temperature resistant working medium, such as lead-bismuth alloy, has a stagnant dead angle in the original vacuum pot and circulates poorly.

[0089] 10. The long cantilever special hanging pot rack used in the original sun boiler, as well as the vertical and inclined support rods and other components, are cancelled, which not only reduces the weight but also saves the steel material, thereby reducing the cost.

[0090] 11. If used for photo-thermal power generation, since it is double-axis focusing on the sun point, it is easy to achieve high light concentration and high temperature, so the thermal-electric conversion efficiency of the heat engine used in the steam turbine or the Brayton cycle can be improved.

Claims

1. A novel portable solar boiler machine, hereinafter referred to as novel solar boiler machine, comprising a dual-axis automatic sun-tracking machine, a condenser component, a collector component, a frame component, a medium pipeline component containing two kinds of static converters and a driver, characterized in that: A. The dual-axis automatic sun-tracking machine and frame comprise an azimuth angle tracking mechanism and an altitude angle tracking system, as well as a frame and a driver and a controller, hereinafter referred to as sun-tracking machine: (a) The azimuth angle tracking mechanism comprises an azimuth shaft frame and a variable speed transmission component and a driver, the azimuth shaft frame comprises an azimuth shaft and an azimuth base plate and an azimuth core shaft fixedly connected with each other, the azimuth shaft is fixedly installed on the ground plane or platform, the azimuth base plate and the azimuth core shaft fixedly connected with the upper end thereof serve as the carrier of the azimuth angle tracking mechanism composed of the variable speed transmission component, the azimuth base plate is connected perpendicularly with the azimuth shaft, the azimuth core shaft is connected perpendicularly with the base plate, the driver, i.e. the motor, makes the azimuth angle tracking mechanism rotate around the azimuth core shaft to track the sun, i.e. to track the sun, the terminal of the azimuth angle tracking mechanism constitutes a trapezoidal seat platform fixedly connected with the trapezoidal seat of the altitude shaft frame, which carries the altitude angle tracking system to rotate around the azimuth shaft to track the sun; (b) The altitude angle tracking system comprises an altitude angle shaft, an altitude shaft frame, a variable speed transmission component and a support lifting mechanism and a driver, the altitude angle shaft, hereinafter referred to as altitude shaft, takes the trapezoidal seat platform in the frame thereof as the carrier of the altitude shaft, the terminal of the variable speed transmission component driven by the driver, i.e. the support lifting mechanism, is connected with the condenser component and the collector component to drive the condenser component and the collector component to rotate around the altitude shaft to track the sun in the altitude angle direction; (c) The altitude shaft and the frame component thereof comprise the altitude shaft and the shaft support pile or support pipe, the shaft mirror connector and the trapezoidal seat, the altitude shaft and the shaft support pile or support pipe are located on the trapezoidal seat platform, the upper end of the shaft support pile or support pipe is connected with the altitude shaft, and the lower end thereof is fixed on the platform; the shaft mirror connector is either a lifting rod type or a lifting beam type, the connection mode of the altitude shaft and the mirror pulling ring plate in the lifting rod type shaft mirror connector has two types, or is an indirect type, i.e. the upper end of the lifting rod and the mirror pulling ring plate are fixedly connected with each other; the lower end of the lifting rod and the condenser component are fixedly connected with each other, the mirror pulling ring plate is fixedly connected with the upper end of the support ring pile, the lower end of the support ring pile is movably connected with the altitude shaft, and the altitude shaft is fixedly connected with the shaft support pile or support pipe; the connection mode of the mirror pulling ring plate and the altitude shaft is either a direct type, i.e. the mirror pulling ring plate is directly connected with the altitude shaft without passing through the support ring pile, and under this condition, the altitude shaft and the shaft support pile or support pipe must be movably connected; The upper side of the trapezoidal seat is the platform, and the lower side thereof is the bottom plate, the bottom plate is the common carrier of the variable speed transmission box and the synchronous transmission shaft or synchronous transmission chain of the altitude angle tracking system of the sun-tracking machine, as well as the lifting rod extending from the variable speed transmission box and the driver in the altitude angle direction, and the controller of the sun-tracking machine is also located on the trapezoidal seat; Hereinafter, the novel portable solar boiler machine with the lifting rod as the shaft mirror connector is referred to as rod type novel solar boiler machine, and the novel portable solar boiler machine with the lifting beam as the shaft mirror connector is referred to as beam type novel solar boiler machine; B, the condenser component is a condenser component that can converge solar rays into a focal point or focal spot. A condenser component that produces a focal point or focal spot with the sun is called a condenser unit. The condenser component is either a frame condenser, which uses a frame as its skeleton, or a grid condenser without a frame, which uses a grid as its skeleton. The frame condenser includes an upper mirror ring, a lower mirror ring, a mirror back rod, and a mirror plate. The mirror back rod connects the upper and lower mirror rings to form a frame, and the mirror plate is connected to the frame. The grid condenser includes a total grid plate, a sub-grid plate, and a mirror plate. The total grid plate is in the shape of a circle and is connected to each sub-grid plate. Each sub-grid plate is either a single plate or is formed by connecting a grid rod and a lens plate. Both the total grid plate and the sub-grid plate are connected to the mirror plate. The new solar boiler machine has two condenser units, which are distributed at the ends of the height axis. The two condenser units are connected by a mirror connecting rod parallel to the height axis, or are not connected by a mirror connecting rod. The lower end of each lifting rod of the rod-type new solar boiler machine is connected to the frame of the frame condenser or is directly or indirectly connected to the total grid plate of the grid condenser. The upper end of all the lifting rods is connected to a mirror ring. The lower or middle part of the condenser component is connected to a lifting rod through a guide rail that is fixed to the skeleton of the condenser. The guide rail is directly or indirectly connected to the frame of the frame condenser or the total grid plate of the grid condenser. The lifting rod is connected to a variable speed transmission component of a sun tracking system and is slidingly or rollingly connected to the guide rail. C, the collector component is a vacuum pot component or a cavity pot type collector. The vacuum pot component collector includes a vacuum pot and two pot nozzles and two pot tubes. The vacuum pot is a spherical tube-shaped straight-through type, which includes a pot ball shell and two pot nozzles. The pot ball shell is composed of an inner pot shell and an outer pot shell. The space between the inner and outer pot shells is a vacuum. The outer pot shell is transparent, and the outer surface of the inner pot shell has a selective heat absorption layer. There are two short tube-shaped pot nozzles on the inner and outer pot shells. Each pot nozzle has a sealing connection between the inner and outer pot shells. The inner pot nozzle extends beyond the transparent outer pot nozzle. The two inner pot nozzles are divided into an inlet pot nozzle and an outlet pot nozzle according to the flow direction of the medium. The center point of the pot ball shell coincides or approximately coincides with the center point of the focal point or focal spot of the condenser. Each inner pot nozzle is connected to a pot tube. Only the inner pot nozzle can be connected to the pot tube. The pot tube connected to the inlet pot nozzle is called the inlet pot tube, and the pot tube connected to the outlet pot nozzle is called the outlet pot tube. The spherical tube-shaped straight-through type vacuum pot is called a straight-through type vacuum pot. One of the pot tubes is directly or indirectly connected to the lifting rod or the lifting beam, and the other pot tube is connected to the frame of the frame condenser or the total grid plate of the grid condenser. At the ends of the height axis, a vacuum pot is installed, and the center of the pot coincides or approximately coincides with the center of the focal point or focal spot of the corresponding condenser. ​ D, the so-called static converter is a device that changes one end of a pipe with a dynamic interface into another end with a static interface. The pipe transports high-temperature fluid and has one end as an inlet and the other end as an outlet. However, the dynamic-static rule of the static converter is that any static converter connected in the pipeline changes one end of the dynamic outlet interface into the other end of the static outlet interface. It changes one end of the dynamic inlet interface into the other end of the static inlet interface, i.e., it does not change the nature of "in" and "out" in the pipeline. The static converter includes a cavity shell, a tightening hoop, a restraining cylinder, two flexible hoses that can withstand high temperatures and are easy to straighten and bend, and a heat insulation material. The cavity shell is a hollow shell composed of at least three plates. Two of the plates are face-to-face plates, which are called end plates of the static converter. The third plate is a girdle plate formed by wrapping the periphery of the two end plates with a band-shaped plate and connecting the two peripheries. The tightening hoop, also known as the tightening hoop, is connected to the girdle plate or an end plate. The tightening hoop can be a single pipe tightening hoop or a double pipe tightening hoop. The double pipe tightening hoop combines the two ends of the two hoses inside the cavity shell into a pipe bundle and bundles them together to fix the ends of the two hoses. The single pipe tightening hoop has two tightening hoops, each of which bundles one end of a hose to fix it. The area near the outer port of any tightening hoop is called the static port of the static converter. Near each static port, there is a static interface of the hose. The other end of each hose has sufficient bending length inside the cavity shell of the static converter and enters the restraining cylinder. Before or after entering the restraining cylinder of the static converter, it forms a dynamic interface. Therefore, each static converter has four interfaces, two of which are dynamic interfaces and the other two are static interfaces. The dynamic interfaces are located at the dynamic ports of the static converter, and the restraining cylinder or the ports near its two ends are called the dynamic ports of the static converter. The static interfaces are located at the static ports of the static converter, and the areas near the outer ports of the tightening hoops are called the static ports of the static converter. An interface is a port or a pipe joint that connects to other pipes. In any case, two pipes work reciprocally in the restraining cylinder, which drives the two hoses in the static converter to move reciprocally. The restraining cylinder is a hollow cylinder that is fixedly connected to an end plate of the cavity shell or a girdle plate. The restraining cylinder is located away from the tightening hoop on the cavity shell. The outer surface of the cavity shell is wrapped with a heat insulation material. The variable stiller is an azimuth variable stiller or an altitude variable stiller. The cavity shell of the azimuth variable stiller is directly or indirectly fixed to the absolute stationary azimuth base plate connected to the azimuth shaft. The center line of the constraint cylinder of the azimuth variable stiller must coincide or approximately coincide with the extension line of the center line of the azimuth shaft. Therefore, it is located near the middle of the sun tracking machine altitude shaft. The altitude variable stiller is fixed to the trapezoidal seat of the sun tracking machine. The center line of the constraint cylinder of the altitude variable stiller must coincide or approximately coincide with the extension line of the center line of the altitude shaft. Therefore, there are two altitude variable stillers, which are located on the two sides of the trapezoidal seat near the two ends of the altitude shaft. The altitude variable stiller is simply referred to as a high variable stiller. E. The medium pipeline component contains three variable stillers. The medium pipeline component containing three variable stillers includes an azimuth variable stiller, two altitude variable stillers, two vacuum pots, four interfaces, four pot tubes, and connecting pipelines. The pipeline component connects the two vacuum pot components outside the two ends of the altitude shaft and connects the outlet and inlet pipes of the medium from the machine to the outside. The two vacuum pots are connected in series or in parallel. Regarding the connecting pipeline, two concepts are first defined. In the series pipeline, the connecting pipeline between the left and right high variable stillers is called a communication pipeline. The connecting pipeline between the high variable stiller and the azimuth variable stiller, or the connecting pipeline between the high variable stiller and the pot tube, is called an extension pipeline. The following conventions are agreed upon. When a person faces the altitude shaft, the left side of the person is referred to as the left end of the altitude shaft. The right side of the person is referred to as the right end of the altitude shaft. The vacuum pot and pot tube outside the left end of the altitude shaft, as well as the left high variable stiller, are simply referred to as the left vacuum pot, the left pot tube, and the left high variable stiller, respectively. The vacuum pot and pot tube outside the right end of the altitude shaft, as well as the right high variable stiller, are simply referred to as the right vacuum pot, the right pot tube, and the right high variable stiller, respectively. In simple terms, series connection means that a communication pipeline is placed horizontally on the trapezoidal seat, and the left static outlet interface of the left high variable stiller and the right static inlet interface of the right high variable stiller are connected through the two ends of the communication pipeline. Then, an extension pipeline connects the left static inlet interface of the left high variable stiller and one of the dynamic interfaces of the azimuth variable stiller. Another extension pipeline connects the right static outlet interface of the right high variable stiller and the other dynamic interface of the azimuth variable stiller. The static outlet and inlet interfaces of the left high variable stiller are the left outlet and inlet pot tubes connected to the left high variable stiller, which are changed by the left high variable stiller. Similarly, the static inlet and outlet interfaces of the right high variable stiller are the right inlet and outlet pot tubes connected to the right high variable stiller, which are changed by the right high variable stiller. This is the first series pipeline. Here, the communication pipeline connects the left static outlet and the right static inlet interfaces. Conversely, a communication pipeline is used to connect the left static inlet and the right static outlet interfaces. Then, the left static outlet and the right static inlet interfaces are connected to the two dynamic interfaces of the azimuth variable stiller through two extension pipelines. The left static outlet and the left static inlet interfaces are the left outlet and inlet pot tubes connected to the left high variable stiller, which are changed by the left high variable stiller. The right static inlet and outlet interfaces are the right inlet and outlet pot tubes connected to the right high variable stiller, which are changed by the right high variable stiller. This is the second series pipeline. The detailed connection process is as follows: the two pot tubes of the left vacuum pot are connected to the two dynamic interfaces of the left high transformer, and then the two static interfaces of the left high transformer are formed, one is called left static inlet interface, and the other is called left static outlet interface; the left static inlet interface is formed by connecting the inlet pot tube of the left high transformer, and the left static outlet interface is formed by connecting the outlet pot tube of the left high transformer; The inlet pot tube and the outlet pot tube of the right vacuum pot are connected to the two dynamic interfaces of the right high transformer, and then the two static interfaces of the right high transformer are formed, one is called right static inlet interface, and the other is called right static outlet interface; A communication pipe is horizontally arranged on the trapezoidal seat platform, the left port of the communication pipe is connected to the left static inlet interface, and the right port of the communication pipe is connected to the right static outlet interface of the right high transformer; the left static outlet interface of the left high transformer is connected to the dynamic interface of the azimuth variable static device through a connecting pipe, and then the full static outlet interface is formed, because the left static outlet interface of the left high transformer is connected to the full static outlet interface, the full static outlet interface is called "full static outlet interface" because it does not rotate around the height axis and the azimuth axis; The right static inlet interface of the right high transformer is connected to the dynamic interface of the azimuth variable static device through a connecting pipe, and then the full static inlet interface is formed, because the right static inlet interface of the right high transformer is connected to the full static inlet interface, the full static inlet interface is called "full static inlet interface". The cavity pot type collector comprises a heat cavity, a heat absorption cavity, a light inlet window, a wind shield, an outlet pot tube, an inlet pot tube and thermal insulation material, the heat cavity is a sandwich container formed by sealingly connecting an outer convex shell and an inner convex shell at a light inlet port, the container is connected to the outlet pot tube near the light inlet port, the top of the outer convex shell is connected to the inlet pot tube, the outer surface of the outer convex shell is surrounded by thermal insulation material, the light inlet port is provided with a transparent wind shield, the wind shield has a gap with the light inlet port, the heat absorption cavity is formed by the concave inner surface of the inner convex shell, the outlet pot tube is formed by two or more branch pipes connected to the heat cavity and combined into a total outlet pot tube.

2. The novelty portable solar boiler machine of claim 1, wherein: ​ 3. The novelty portable solar boiler machine of claim 1, wherein: The parallel, its pipeline components, including two vacuum pot and its four pot tube and two high variable and two tee tube and connecting pipeline, this is the left vacuum pot and right vacuum pot each import pot tube and export pot tube through left and right two high variable, become the static interface, with two tee tube, make parallel pipeline, namely tee tube left and right two ports, connection is the same name static interface; That is, both ends of its two are static import interface, or are static export interface, the specific structure is described as follows: The left high variable two dynamic interface is connected with the left import pot tube and left export pot tube of left vacuum pot respectively, the left high variable two static interface is called left static import interface which is connected with left import pot tube, and left static export interface which is connected with left export pot tube; The right high variable two dynamic interface is connected with the right import pot tube and right export pot tube of right vacuum pot respectively, the right high variable two static interface is called right static import interface which is connected with right import pot tube, and right static export interface which is connected with right export pot tube, then, two tee tube is transversely arranged in the trapezoidal seat platform, one end of one tee tube is connected with left static import interface and right static import interface respectively, the other end of the other tee tube is connected with left static export interface and right static export interface respectively, the third end of each tee tube is connected with the two dynamic interface of azimuth variable static ware, so that two full static interface appears on the static mouth of azimuth variable static ware, one is full static export interface which is connected with the tee tube connected with two export interface, the other is full static import interface which is connected with the tee tube connected with two import interface.

4. The novelty portable solar boiler machine of claim 1, wherein: The connection mode of the pot tube of the vacuum pot and its support is indirect connection through three-dimensional focusing device or direct connection, the three-dimensional focusing device includes U-shaped plate, tube seat plate, holding hoop and screw nut, the tube seat plate is the carrier of the pot tube, the tube seat plate has a hollow guide groove, the pot tube is installed on the tube seat plate vertically to the guide groove by the holding hoop, the holding hoop is a hoop which tightens the pot tube and is fixed on the tube seat plate which can move along the guide groove by screw and nut, which is one-dimensional direction which can move along the guide groove; The U-shaped plate is the carrier of the tube seat plate, which is fixedly connected with external support, the U-shaped plate connects the tube seat plate which can ascend and descend along the screw rod, which is the second dimension which can ascend and descend along the screw rod, the third dimension of the pot tube is along the length direction of the pot tube, which is the connection mode of the holding hoop which can be tightened and loosened by screw, so that the pot tube can be connected to the tube seat plate in the length direction.

5. The novelty portable solar boiler machine of claim 1, wherein: The two ends of the beam of the beam type novel solar boiler machine are connected with the mirror frame of the two mirror frame concentrators outside the height shaft or are connected with the total grid plate of the two grid plate concentrators, the middle part of the beam is connected with the beam pile on the height shaft, and the lower end of the beam pile is movably connected with the height shaft.

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