阅读说明：本技术 一种轮盘式温差驱动机及使用方法 (Wheel disc type temperature difference driving machine and using method thereof ) 是由 马兴德 于 2019-09-11 设计创作，主要内容包括：本发明提供了一种轮盘式温差驱动机及使用方法,涉及动力机械清洁能源利用技术领域。该温差驱动机包括支架及支架上安装的环形盘体,所述环形盘体分成若干等分相对封闭的扇环形的工质空腔体,所述工质空腔体内外弧面上均连接有圆缸,圆缸外部套设有可滑动的配重滑块,内部设有活塞,活塞一端通过圆缸侧壁上开设的扣槽与配重滑块相连接,所述环形盘体前方水平方向设有扇形遮光板,所述遮光板一端固定在支架上。本发明采用轮盘结构,可采用白天和夜晚两种不同的模式,昼夜自动运行,提高热能转化效益,可于海河、水塘、大型热水池及工厂余热水池上建设,维护成本低,节能减排。(The invention provides a wheel disc type temperature difference driving machine and a using method thereof, and relates to the technical field of clean energy utilization of power machinery. This difference in temperature driving machine includes the annular disk body of support and shelf location, the annular disk body falls into the relatively confined annular working medium cavity body of fan of a plurality of equallys, all be connected with the cylinder on the internal and external cambered surface of working medium cavity, the outside cover of cylinder is equipped with slidable counter weight slider, and inside is equipped with the piston, and the catching groove that piston one end was seted up on through the cylinder lateral wall is connected with counter weight slider, annular disk body the place ahead horizontal direction is equipped with fan-shaped light screen, light screen one end is fixed on the support. The invention adopts a wheel disc structure, can adopt two different modes of day and night, automatically operates day and night, improves the heat energy conversion benefit, can be built on seas, ponds, large-scale hot water ponds and waste heat water ponds of factories, has low maintenance cost, saves energy and reduces emission.)

1. A wheel disc type temperature difference driving machine is characterized in that: comprises a bracket and at least one group of annular disc bodies arranged on the bracket, wherein the annular disc bodies are divided into a plurality of fan-shaped working medium cavity bodies which are equally divided and relatively closed, at least one group of first circular cylinders with smooth surfaces are connected on the inner arc surface of the working medium cavity body, the first circular cylinders are radially arranged on the annular disc body, a slidable inner counterweight sliding block is sleeved outside the first circular cylinders, a first piston is arranged in the inner part of the cylinder body, one end of the first piston is connected with the inner counterweight sliding block through a first catching groove arranged on the side wall of the first round cylinder, at least one group of second round cylinders with smooth surfaces are connected on the outer arc surface of the working medium cavity body, the second round cylinders are radially arranged on the annular disc body, a slidable outer counterweight sliding block is sleeved outside the second round cylinders, a second piston is arranged in the second cylinder, and one end of the second piston is connected with the outer counterweight sliding block through a second catching groove formed in the side wall of the second round cylinder; a fan-shaped light screen is arranged in the horizontal direction in front of the annular disc body, and one end of the light screen is fixed on the support.

2. A wheel-disc type differential temperature driving machine according to claim 1, wherein: one end of the first circular cylinder is connected with the inner arc surface of the working medium cavity body, the other end of the first circular cylinder is connected with the shaft sleeve of the annular disc body, and the shaft sleeve is sleeved on the rotating shaft and is in interference fit with the rotating shaft; and two ends of the shaft sleeve are arranged on the bracket through a bearing frame.

3. A wheel-disc type differential temperature driving machine according to claim 1, wherein: the working medium cavity is surrounded by an outer arc panel, a front panel, an inner arc panel and a back panel to form a cavity, the outer arc panel and the front panel are made of hard transparent materials, the inner arc panel and the back panel are made of heat conduction materials, black coatings are coated on the inner walls of the inner arc panel and the back panel, and a heat insulation material is coated on the outer wall of the back panel; the inner wall of the back panel of the working medium cavity body is welded with a plurality of trapezoidal small cavities and working medium guide pipes, and the working medium guide pipes are arranged on the peripheries of the small cavities.

4. A wheel-disc type differential temperature driving machine according to claim 1, wherein: and the first round cylinder and the second round cylinder are respectively provided with a first locking bolt and a second locking bolt.

5. A wheel-disc type differential temperature driving machine according to claim 1, wherein: and the end parts of the first round cylinder and the second round cylinder, which are far away from the working medium cavity body, are respectively provided with a limiting bolt.

6. Use of a wheel-disc type differential driver according to any one of claims 1 to 5, comprising: the wheel disc type temperature difference driving machine is built on a large-scale water pool, a support and the lower half part of an annular disc body are immersed in water, a rotating shaft is coaxially connected with a generator, in daytime, a first locking bolt is adopted to lock all inner counterweight sliding blocks to enable the inner counterweight sliding blocks to be positioned on a circle with the same radius, when sunlight irradiates the annular disc body, the temperature of working media in a working medium cavity on the annular disc body is increased and vaporized, a second piston and outer counterweight sliding blocks are pushed to go upwards, the annular disc body rotates after balance is broken, the rotating shaft rotates along with the rotation of the annular disc body to output mechanical energy, and the annular disc body stops rotating until the; at night, all the outer balance weight sliding blocks are locked by the second locking bolts and are positioned on a circle with the same radius, the temperature of the water pool is higher than that of outside air, after the working medium cavity body enters water, the heat in the water enables the working medium to vaporize and expand, the first piston pushes the inner balance weight sliding block to move towards the axis, the gravity balance of the annular disc body is broken, the annular disc body rotates until the temperature difference is zero or is connected with the working mode in the daytime, and power is continuously output outwards.

7. The use method of the wheel disc type temperature difference driving machine according to claim 6 is characterized in that: the working medium adopts organic alkane with a boiling point of 30-60 degrees.

Technical Field

The invention relates to the technical field of clean energy utilization of power machinery, in particular to a wheel disc type temperature difference driving machine and a using method thereof.

Background

In the context of the global energy crisis and the growing severity of environmental crisis, there is an urgent need to actively advance and advocate the use of clean renewable energy sources. Solar energy, wind energy, water energy and nuclear energy are well developed, in addition, temperature difference energy is used as available energy, compared with other energy sources, the temperature difference energy belongs to weak energy sources, and is generally suitable for being used in places with large temperature difference, the conversion efficiency is not high in places with small temperature difference, certain difficulty is realized, and the large-scale use at the normal temperature is still in a state to be developed.

At present, a device driven by temperature difference energy is provided, and a piston is driven to reciprocate through discontinuous temperature difference change, so that external work is done. The temperature difference energy has the characteristics of reproducibility, no pollution, no change along with time, relative stability and the like.

The existing temperature difference energy driving device basically takes the warm seawater on the surface of the ocean as a heat source of the temperature difference energy rotation kinetic energy conversion device and takes the cold seawater in the deep layer as a cold source. Although the warm sea water at the surface of the ocean as a heat source is widely available, it is inefficient. Therefore, designing and developing a temperature difference energy driving device using the solar hot water pool or the waste hot water of the factory as a heat source is an effective way to utilize the temperature difference energy.

Disclosure of Invention

The invention aims to provide a wheel disc type temperature difference driving machine which can improve the working efficiency and can use waste heat water of a solar hot water pool or a factory as a heat source and a using method thereof.

The technical scheme adopted by the invention is as follows: a wheel disc type temperature difference driving machine, which comprises a bracket and at least one group of annular disc bodies arranged on the bracket, the annular disc body is divided into a plurality of fan-shaped working medium cavity bodies which are equally divided and relatively closed, the inner cambered surfaces of the working medium cavity bodies are connected with at least one group of first round cylinders with smooth surfaces, the first circular cylinder is arranged on the annular disc body in a radial direction, the outer part of the first circular cylinder is sleeved with a slidable inner counterweight sliding block, a first piston is arranged in the inner part of the cylinder body, one end of the first piston is connected with the inner counterweight sliding block through a first catching groove arranged on the side wall of the first round cylinder, at least one group of second round cylinders with smooth surfaces are connected on the outer arc surface of the working medium cavity body, the second round cylinders are radially arranged on the annular disc body, a slidable outer counterweight sliding block is sleeved outside the second round cylinders, a second piston is arranged in the second cylinder, and one end of the second piston is connected with the outer counterweight sliding block through a second catching groove formed in the side wall of the second round cylinder; a fan-shaped light screen is arranged in the horizontal direction in front of the annular disc body, and one end of the light screen is fixed on the support.

Furthermore, one end of the first cylinder is connected with the working medium cavity body inner arc surface, the other end of the first cylinder is connected with an annular disc body shaft sleeve, and the shaft sleeve is sleeved on the rotating shaft and is in interference fit with the rotating shaft; and two ends of the shaft sleeve are arranged on the bracket through a bearing frame.

Furthermore, a first locking bolt and a second locking bolt are respectively arranged on the first round cylinder and the second round cylinder and are used for respectively locking the inner counterweight sliding block and the outer counterweight sliding block.

Furthermore, the end parts, far away from the working medium cavity body, of the first round cylinder and the second round cylinder are respectively provided with a limiting bolt.

Furthermore, each working medium cavity is filled with working media with the same filling amount.

Further, the working medium cavity body is surrounded by an outer arc panel, a front panel, an inner arc panel and a back panel to form a cavity, the outer arc panel and the front panel are made of hard transparent materials, the inner arc panel and the back panel are made of heat conducting materials, black coatings are coated on the inner walls of the inner arc panel and the back panel, and a heat insulating material is coated on the outer wall of the back panel; the inner wall of the back panel of the working medium cavity body is welded with a plurality of trapezoidal small cavities and working medium guide pipes, the working medium guide pipes are arranged on the peripheries of the small cavities, and working medium flows to the small cavities through the working medium guide pipes in the rotating process of the wheel disc.

Another object of the present invention is to provide a method for using a wheel disc type temperature difference driving machine, comprising: the wheel disc type temperature difference driving machine is built on a large-scale water pool, a support and the lower half part of an annular disc body are immersed in water, a rotating shaft is coaxially connected with a generator, in daytime, a first locking bolt is adopted to lock all inner counterweight sliding blocks to enable the inner counterweight sliding blocks to be positioned on a circle with the same radius, when sunlight irradiates the annular disc body, the temperature of working media in a working medium cavity on the annular disc body is increased and vaporized, a second piston and outer counterweight sliding blocks are pushed to go upwards, the annular disc body rotates after balance is broken, the rotating shaft rotates along with the rotation of the annular disc body to output mechanical energy, and the annular disc body stops rotating until the; at night, all the outer balance weight sliding blocks are locked by the second locking bolts and are positioned on a circle with the same radius, the temperature of the water pool is higher than that of outside air, after the working medium cavity body enters water, the heat in the water enables the working medium to vaporize and expand, the first piston pushes the inner balance weight sliding block to move towards the axis, the gravity balance of the annular disc body is broken, the annular disc body rotates until the temperature difference is zero or is connected with the working mode in the daytime, and power is continuously output outwards.

Furthermore, the working medium adopts organic alkane with a boiling point of 30-60 degrees.

Compared with the prior art, the invention has the beneficial effects that:

(1) the size of the machine is flexible and variable, and the machine can be built on a sea river, a pond, a large hot water pool and a factory waste hot water pool, so that the maintenance cost is low, the energy is saved, and the emission is reduced;

(2) the wheel disc is divided into a plurality of annular working medium cavity bodies by adopting a wheel disc structure, the panel capable of irradiating the sun on the working medium cavity body is made of hard transparent materials, other panels are made of heat conducting materials coated with black coatings, the solar heat energy can be favorably received, the internal energy of the working medium filled in the working medium cavity body is increased under the irradiation of sunlight, the piston is pushed to increase potential energy, and the wheel disc rotates due to the fact that the gravity balance of the wheel disc is broken due to the fact that a light shielding plate is arranged on one side of the wheel disc, mechanical energy is generated, and the heat in the working;

(3) working media flow to the small cavity through the guide pipe in the rotation process of the wheel disc, so that the working media are fully distributed with the working media cavity as far as possible, heat is fully absorbed, and the working media are evaporated as soon as possible, and the small cavity is made into a trapezoid shape, so that the liquid working media are not prone to toppling;

(4) the two different modes of day and night can be adopted, the modes are different, the locked inner and outer sliding blocks are also different, day and night automatic operation is realized, and the heat energy conversion benefit is higher.

Drawings

Fig. 1 is a schematic view of the wheel disc type temperature difference driving machine of the invention in a working state in daytime.

Fig. 2 is a schematic view of the wheel disc type temperature difference driving machine of the invention in a working state in daytime.

Fig. 3 is a schematic diagram of the working state of the wheel disc type temperature difference driving machine at night.

Reference numerals: 1-support, 2-annular disc body, 3-working medium cavity body, 301-working medium draft tube, 302-small chamber, 303-working medium, 4-light screen, 5-first round cylinder, 501-first piston, 502-first locking bolt, 503-first catching groove, 6-inner counterweight sliding block, 7-outer counterweight sliding block, 8-second round cylinder, 801-second piston, 802-second locking bolt, 803-second catching groove, 9-limiting bolt and 10-rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-2, a wheel disc type temperature difference driving machine comprises a support and at least one group of annular disc bodies arranged on the support, wherein each annular disc body is divided into a plurality of fan-shaped working medium cavity bodies which are equally and relatively closed, working media are filled in the working medium cavity bodies, at least one group of first round cylinders with smooth surfaces are connected to the inner arc surfaces of the working medium cavity bodies, the first round cylinders are radially arranged on the annular disc bodies, slidable inner counterweight sliding blocks are sleeved outside the first round cylinders, first pistons are arranged inside the first round cylinders, one ends of the first pistons are connected with the inner counterweight sliding blocks through first buckling grooves formed in the side walls of the first round cylinders, at least one group of second round cylinders with smooth surfaces are connected to the outer arc surfaces of the working medium cavity bodies, the second round cylinders are radially arranged on the annular disc bodies, slidable outer counterweight sliding blocks are sleeved outside the second round cylinders, and second pistons are arranged inside the second round cylinders, one end of the second piston is connected with the outer counterweight sliding block through a second catching groove formed in the side wall of the second round cylinder; a fan-shaped light screen is arranged in the horizontal direction in front of the annular disc body, and one end of the light screen is fixed on the support.

One end of the first circular cylinder is connected with the inner arc surface of the working medium cavity body, the other end of the first circular cylinder is connected with the shaft sleeve of the annular disc body, and the shaft sleeve is sleeved on the rotating shaft and is in interference fit with the rotating shaft; two ends of the shaft sleeve are arranged on the bracket through a bearing frame; the first round cylinder and the second round cylinder are respectively provided with a first locking bolt and a second locking bolt which are used for respectively locking the inner counterweight sliding block and the outer counterweight sliding block; the end parts of the first round cylinder and the second round cylinder, which are far away from the working medium cavity body, are provided with limit bolts; the filling amount of the working medium in each working medium cavity is the same; the working medium cavity is surrounded by an outer arc panel, a front panel, an inner arc panel and a back panel to form a cavity, the outer arc panel and the front panel are made of hard transparent materials, the inner arc panel and the back panel are made of heat conduction materials, black coatings are coated on the inner walls of the inner arc panel and the back panel, and a heat insulation material is coated on the outer wall of the back panel; the inner wall of the back panel of the working medium cavity body is welded with a plurality of trapezoidal small cavities and working medium guide pipes, the working medium guide pipes are arranged on the peripheries of the small cavities, and working medium flows to the small cavities through the working medium guide pipes in the rotating process of the wheel disc.

The working medium is organic alkane with a boiling point of 30-60 ℃, and the filling amount of the working medium is 1/6-1/3 of the volume of the cavity of the working medium in a low-temperature environment.

The heat conduction materials adopted by the inner arc panel and the back panel of the working medium cavity body are thin aluminum plates or copper plates.

As shown in figure 2, when the wheel disc type temperature difference driving machine works in the daytime, the lower half part of the wheel disc type temperature difference driving machine is submerged in water, all the inner counterweight sliding blocks are locked by the first locking bolts and are positioned on a circle with the same radius, the outer counterweight sliding blocks can freely move along with the second piston, when sunlight irradiates the annular disc body, the temperature of working media in the working media cavity on the annular disc body is increased and vaporized, the second piston and the outer counterweight sliding blocks are pushed to go upwards, due to the fact that the light shielding plate is arranged on one side, the moment of the other side is increased, balance is broken, the annular disc body rotates, the moment of working units on the side of water inlet is gradually increased along with the irradiation of the sunlight, the moment of the working units on the side of water outlet is gradually reduced, the annular disc body continuously rotates, the rotating shaft rotates along.

As shown in fig. 3, when the wheel disc type temperature difference driving machine works at night, the lower half part of the wheel disc type temperature difference driving machine is submerged in water, all the outer counterweight sliding blocks are locked by the second locking bolts and are positioned on a circle with the same radius, the inner counterweight sliding blocks can freely move along with the piston, the temperature of the water pool is higher than the temperature of outside air due to the fact that a large amount of heat is absorbed in the daytime, after a working medium cavity body enters water, the working medium is vaporized and expanded by the heat in the water, the first piston pushes the inner counterweight sliding blocks to move towards the axis, the gravity balance of the annular disc body is broken, the annular disc body rotates until the temperature difference is zero or is connected with a working mode in the.

The working medium adopts one or a mixture of a plurality of organic alkanes with boiling points of 30-60 degrees.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.