阅读说明：本技术 太阳能与地热双热源联合运行的热机装置 (Heat engine device operated by combining solar energy and geothermal energy double heat sources ) 是由 叶余良 叶璇 肖华 于 2020-07-31 设计创作，主要内容包括：本发明公开了太阳能与地热双热源联合运行的热机装置,该热机装置包括支架、热机、地热采集机构、太阳能机构,所述支架上方设置有太阳能机构,支架下方从左往右设置有地热采集机构、热机,所述太阳能机构向热机中传输热蒸汽,所述地热采集机构采集地热蒸汽并利用离心力对地热蒸汽进行杂质排除,地热采集机构利用地热蒸汽对太阳机构进行预热,本发明科学合理,使用安全方便,本热机装置通过将太阳能与地热相结合,使热机的工作效率提高,同时通过地热蒸汽对太阳能的工质进行预热,从而缩短太阳能对工质的加热时间。(The invention discloses a heat engine device operated by combining solar energy and terrestrial heat, which comprises a support, a heat engine, a terrestrial heat collecting mechanism and a solar mechanism, wherein the solar mechanism is arranged above the support, the terrestrial heat collecting mechanism and the heat engine are arranged below the support from left to right, the solar mechanism transmits hot steam to the heat engine, the terrestrial heat collecting mechanism collects terrestrial heat steam and utilizes centrifugal force to remove impurities from the terrestrial heat steam, and the terrestrial heat collecting mechanism preheats the solar mechanism by utilizing the terrestrial heat steam.)

1. Solar energy and geothermal heat source combined operation's heat engine device which characterized in that: the heat engine device comprises a support (1), a heat engine (2), a geothermal collecting mechanism (3) and a solar mechanism (4), wherein the solar mechanism (4) is arranged above the support (1), the geothermal collecting mechanism (3) and the heat engine (2) are arranged from left to right below the support (1), the solar mechanism (4) transmits hot steam to the heat engine (2), the geothermal collecting mechanism (3) collects geothermal steam and utilizes centrifugal force to carry out impurity removal on the geothermal steam, and the geothermal collecting mechanism (3) utilizes the geothermal steam to preheat the solar mechanism (4).

2. A heat engine apparatus operating in conjunction with dual sources of solar and geothermal heat according to claim 1, characterised in that: the heat engine (2) comprises a rocker (2-1), an eccentric wheel (2-2) and a heat engine body (2-4), one end of the rocker (2-1) is rotatably connected with a piston in the heat engine (2), the other end of the rocker (2-1) is rotatably connected with the eccentric wheel (2-2), and a counterweight ball (2-3) is arranged on the eccentric wheel (2-2); the geothermal energy collecting mechanism (3) comprises a centrifugal box (3-1) and a impurity filtering box (3-2), the centrifugal box (3-1) is arranged above a geothermal steam well, the impurity filtering box (3-2) is arranged above the centrifugal box (3-1), the centrifugal box (3-1) rotates under the impact of geothermal steam and generates centrifugal force, and the impurity filtering box (3-2) carries out secondary filtration on the geothermal steam; the solar mechanism (4) comprises a solar heating component (4-1) and a warming box (4-2), wherein the solar heating component (4-1) is arranged above the bracket (1), and the solar heating component (4-1) is connected with the warming box (4-2) through a pipeline; the warming box (4-2) is connected with the impurity filtering box (3-2) through a pipeline.

3. A heat engine installation operating in conjunction with dual sources of solar and geothermal energy, as claimed in claim 2, wherein: the centrifugal box (3-1) comprises a box body (3-11), centrifugal balls (3-12) and centrifugal plates (3-13), wherein the centrifugal plates (3-13) and the centrifugal balls (3-12) are arranged inside the box body (3-11) from top to bottom, the upper ends of the centrifugal plates (3-13) and the centrifugal balls (3-12) are fixed, and a plurality of groups of rollers are arranged above the centrifugal plates (3-13) inside the box body (3-11).

4. A heat engine plant operating in conjunction with dual sources of solar and geothermal heat according to claim 3, characterised in that: the centrifugal ball (3-12) is rotatably connected with the box body (3-11), a plurality of groups of spiral rotating plates (3-14) are arranged on the centrifugal ball (3-12), air grooves are formed between every two spiral rotating plates (3-14) on the centrifugal ball (3-12), air outlet ends of the air grooves of the groups are located below the centrifugal plates (3-13), the box body (3-11) and the centrifugal ball (3-12) are matched with each other to form a centrifugal cabin in the box body (3-11), the centrifugal plates (3-13) are located in the centrifugal cabin, the lower end faces of the centrifugal plates (3-13) are recessed groove end faces, and a plurality of groups of air outlets which are inclined downwards are formed in the box body (3-11) at the position of the centrifugal cabin.

5. A heat engine installation operating in conjunction with dual sources of solar and geothermal energy, as claimed in claim 4, wherein: the filter plate (3-21) is arranged in the impurity filtering box (3-2), the impurity filtering box (3-2) is divided into an upper box body and a lower box body, the upper box body is cylindrical, the cross section of the lower box body is semicircular groove-shaped, the upper box body is connected with the warming box (4-2) through a pipeline, the filter plate (3-21) is circular, and the filter plate (3-21) is located above the exhaust port.

6. A heat engine installation operating in conjunction with dual sources of solar and geothermal energy, as claimed in claim 5, wherein: the heating device is characterized in that a heating pipe (3-3) is arranged on the upper box body, the heating pipe (3-3) is located in a heating box (4-2), the heating box (3-3) is in a spiral pipe shape, the heating box (4-2) is in pipeline connection with a solar heating component (4-1), the heating box (4-2) is in pipeline connection with the heat engine body (2-4), and the solar heating component (4-1) is in pipeline connection with the heat engine body (2-4).

7. A heat engine installation operating in conjunction with dual sources of solar and geothermal energy, as claimed in claim 6, wherein: a preheating box (1-1) is arranged at the right end in the support (1); the solar heating component (4-1) comprises a heat collecting component (4-11), a heat exchange component (4-12), an oil storage tank (4-13) and an oil guide pump (4-14), one end of the heat collection component (4-11) is connected with the oil storage tank (4-13) through a pipeline, the other end of the heat collection component (4-11) is connected with the oil guide pump (4-14) through a pipeline, the other end of the oil guide pump (4-14) is connected with the other end of the oil storage tank (4-13) through a pipeline, the heat collection assembly (4-11) and the heat exchange assembly (4-12) are in heat exchange, one end of the heat exchange assembly (4-12) is connected with the warming box (4-2) through a pipeline, and the other end of the heat exchange assembly (4-12) is connected with the heat engine body (2-4) through a pipeline.

8. A heat engine plant operating in conjunction with dual sources of solar and geothermal heat according to claim 7, characterised in that: a preheating pipe (4-15) is arranged below the oil storage tank (4-13), the other end of the preheating pipe (4-15) is connected with an oil guide pump (4-14) through a pipeline, a heating pipe (3-4) is arranged in the preheating tank (1-1), one end of the heating pipe (3-4) is connected with a warming pipe (3-3) through a pipeline, a pressure valve is arranged inside the other end of the heating pipe (3-4), and one end of the heating pipe (3-4) provided with the pressure valve penetrates through a cabin body of the preheating tank (1-1).

9. A heat engine plant operating in conjunction with dual sources of solar and geothermal heat according to claim 8, characterised in that: the preheating pipes (4-15) are S-shaped pipes, the heating pipes (3-4) are spiral pipes, and the preheating pipes (4-15) are located in the middle spaces of the heating pipes (3-4).

10. A heat engine plant operating in conjunction with dual sources of solar and geothermal heat according to claim 9, characterised in that: the eccentric wheel (2-2) is arranged on a rotating shaft of external equipment, the eccentric wheel (2-2) is provided with a bias slideway (2-21), the counterweight ball (2-3) is positioned in the bias slideway (2-21), and one end of the bias slideway (2-21) is positioned on the central line of the eccentric wheel (2-2).

Technical Field

The invention relates to the technical field of heat engines, in particular to a heat engine device operated by combining solar energy and geothermal heat sources.

Background

Geothermal energy is a new clean energy, and under the condition that the environmental awareness of people is gradually enhanced and the energy is gradually lacking, the reasonable development and utilization of geothermal resources are more and more favored by people.

In the application of various renewable energy sources, geothermal energy is low in tone, people pay more attention to solar energy from the outer space, but abundant resources given to human beings by the earth are ignored, and the geothermal energy can possibly become an important component of future energy sources.

Geothermal energy is a relatively reliable renewable energy source relative to the instability of solar and wind energy, which makes it believed that geothermal energy may be the best alternative to coal, natural gas and nuclear energy. In addition, geothermal energy is really an ideal clean energy, the energy is abundant, greenhouse gases cannot be generated in the using process, and the damage to the global environment is avoided.

The device combines solar energy and geothermal energy and applies the solar energy and the geothermal energy to the heat engine, so that the heat engine obtains enough internal energy for doing work, and the heat engine outputs stable mechanical energy.

Disclosure of Invention

The invention aims to provide a heat engine device which operates by combining a solar energy heat source and a geothermal energy heat source, so as to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: the heat engine device comprises a support, a heat engine, a geothermal collecting mechanism and a solar mechanism, wherein the solar mechanism is arranged above the support, the geothermal collecting mechanism and the heat engine are arranged below the support from left to right, the solar mechanism transmits hot steam to the heat engine, the geothermal collecting mechanism collects geothermal steam and utilizes centrifugal force to remove impurities from the geothermal steam, and the geothermal collecting mechanism preheats the solar mechanism by utilizing the geothermal steam. The support protects heat engine and geothermy collection mechanism, and geothermy collection mechanism gathers geothermy steam to utilize geothermy steam to produce centrifugal force and get rid of the impurity in the steam, solar energy mechanism gathers solar energy, and produce high temperature steam, and geothermy collection mechanism preheats the working medium in the solar energy mechanism through geothermy steam, and solar energy mechanism pours high temperature steam into the heat engine, makes the heat engine obtain the required power of work.

As a preferred technical scheme, the heat engine comprises a rocker and an eccentric wheel, one end of the rocker is rotatably connected with a piston in the heat engine, the other end of the rocker is rotatably connected with the eccentric wheel, and a counterweight ball is arranged on the eccentric wheel; the geothermal collecting mechanism comprises a centrifugal box and a impurity filtering box, the centrifugal box is arranged above the geothermal steam well, the impurity filtering box is arranged above the centrifugal box, the centrifugal box rotates under the impact of geothermal steam and generates centrifugal force, and the impurity filtering box carries out secondary filtration on geothermal steam; the solar mechanism comprises a solar heating component and a warming box, wherein the solar heating component is arranged above the bracket and is connected with the warming box through a pipeline; the temperature increasing box is connected with the impurity filtering box through a pipeline. The rocker rotates with the piston in the heat engine to be connected, and with the power transmission to the eccentric wheel of piston up-and-down motion, make the eccentric wheel carry out circular motion, the eccentric wheel drives external device's pivot under the drive of rocker and rotates, the counter weight ball makes the eccentric wheel take place the side weight when rotating, thereby prevent that the eccentric wheel from taking the lead at dead point position, the centrifugation case concentrates geothermal steam, and utilize geothermal steam to produce the utilization, thereby get rid of the impurity in the steam, strain the impurity of miscellaneous case getting rid of the centrifugation case and carry out short duration storage, carry out secondary filter to steam simultaneously, thereby avoid impurity in the steam to pile up in the pipeline, solar heating element heat absorption and production steam, the case that heats carries out short duration storage to steam, make steam become high temperature high pressure steam.

As a preferred technical scheme, the centrifuge box comprises a box body, a centrifugal ball and a centrifugal plate, wherein the centrifugal plate and the centrifugal ball are arranged in the box body from top to bottom, the centrifugal plate is fixed with the upper end of the centrifugal ball, and a plurality of groups of rollers are arranged above the centrifugal plate in the box body. The box body provides support for the installation of the centrifugal ball, the centrifugal ball drives the centrifugal plate to rotate under the driving of geothermal steam, the centrifugal plate rotates at a high speed under the driving of the centrifugal ball and generates centrifugal force, the centrifugal plate intercepts geothermal steam with impurities and enables the impurities to obtain power for moving at a high speed through the centrifugal force, so that the impurities are separated from the geothermal steam, the roller is installed between the centrifugal plate and the box body, the box body supports the centrifugal plate through the roller, and the box body avoids influencing the rotation of the centrifugal plate while generating downward supporting force on the centrifugal plate through the roller.

According to a preferable technical scheme, the centrifugal ball is rotatably connected with the box body, a plurality of groups of spiral rotating plates are arranged on the centrifugal ball, vent grooves are formed between every two spiral rotating plates on the centrifugal ball, the air outlet ends of the plurality of groups of vent grooves are located below the centrifugal plate, the box body and the centrifugal ball are mutually matched to form a centrifugal cabin inside the box body, the centrifugal plate is located in the centrifugal cabin, the lower end face of the centrifugal plate is an inward concave groove end face, and a plurality of groups of inclined downward exhaust ports are arranged at the position of the box body in the centrifugal cabin. The spiral rotor plate is installed in the outside of centrifugal ball, when geothermal steam spouts from the geothermal steam well, geothermal steam strikes the spiral rotor plate, make the spiral rotor plate obtain rotation power and drive the centrifugal ball and rotate in the box, geothermal steam enters into the centrifugation cabin through the air channel and sprays on the centrifugal plate, the centrifugal plate rotates under the drive of centrifugal ball, when impurity among the geothermal steam spouts the centrifugal plate, the centrifugal plate produces the effort to impurity, make impurity obtain high-speed motion's power under the effect of centrifugal force, the gas vent provides the passageway for geothermal steam and impurity discharge centrifugation cabin.

As the preferred technical scheme, be provided with the filter in straining miscellaneous case, strain miscellaneous case and divide into box and lower box, it is cylindric to go up the box, the crosscut of lower box is personally submitted the semicircle trough-like, go up box and heat-increasing box pipe connection, the filter is the ring form, and the filter is located the top of gas vent. The filter carries out the secondary filter to the light impurity in the geothermal steam, the box carries out short duration storage to impurity down, the volume of straining miscellaneous case is 5 times of centrifugal chamber volume at least, when the geothermal steam who has impurity enters into centrifugal chamber, the inside high pressure that is of centrifugal chamber, when impurity and geothermal steam from the blowout in the centrifugal chamber, the pressure reduces suddenly, geothermal steam up moves in straining miscellaneous case, impurity continues to move down in the box under the circumstances that obtains high-speed power, thereby make impurity and geothermal steam separate.

According to the preferable technical scheme, the upper box body is provided with a warming pipe, the warming pipe is located in a warming box, the warming box is in a spiral pipe shape and is connected with a solar heating assembly pipeline, the warming box is connected with a heat engine body pipeline, and the solar heating assembly is connected with the heat engine body pipeline. Geothermal steam is infused in the warming tube, when the geothermal steam moves in the spiral tubular warming tube, the geothermal steam gives off heat to the inside of the warming box, so that the temperature of the box body and the inside of the warming box is raised, the effect of preheating the warming box is achieved, the temperature reduction caused by preheating the warming box by the steam transmitted by the solar heating component is avoided, the solar heating component transmits high-temperature steam to the warming box, the steam is accumulated in the warming box, so that the temperature of the steam is further raised, the steam after temperature rise feeds back the geothermal steam in the warming tube, so that the heat lost by the geothermal steam is supplemented, a pressure valve is arranged in a pipeline for connecting the warming box and the heat engine body, and when the pressure in the warming box reaches the set value of the pressure valve, the high-temperature steam after temperature rise and pressure rise enters the heat engine body, so that a piston in the heat engine body can move up under the action of the steam, And (4) moving downwards.

As a preferred technical scheme, a preheating box is arranged at the right end in the support; the solar heating assembly comprises a heat collection assembly, a heat exchange assembly, an oil storage tank and an oil guide pump, wherein one end of the heat collection assembly is connected with the oil storage tank through a pipeline, the other end of the heat collection assembly is connected with the oil guide pump through a pipeline, the other end of the oil guide pump is connected with the other end of the oil storage tank through a pipeline, the heat collection assembly carries out heat exchange with the heat exchange assembly, one end of the heat exchange assembly is connected with a warming box through a pipeline, and the other end of the heat exchange assembly is connected with a heat. The preheating cabinet provides the support to the preheating tube, the installation of heating pipe, keep warm to the temperature that the heating pipe distributes simultaneously, prevent that high-temperature air from spilling over to the external world, heat collecting assembly gathers the sunlight and heats the working medium through the thermal-collecting tube, heat exchange assembly cools off the exchange to coolant liquid and high temperature working medium, make the coolant liquid heat absorption become high temperature steam, the oil storage tank is oil to the working medium and stores, the heat conduction pump draws the oil after the cooling in the oil storage tank and will infuse the thermal-collecting assembly in, heat exchange assembly passes through the pipeline and transmits high temperature steam to the heating cabinet.

According to the preferable technical scheme, a preheating pipe is arranged below the oil storage tank, the other end of the preheating pipe is connected with an oil guide pump pipeline, a heating pipe is arranged in the preheating tank, one end of the heating pipe is connected with a warming pipe pipeline, a pressure valve is arranged inside the other end of the heating pipe, and one end, provided with the pressure valve, of the heating pipe penetrates through a cabin body of the preheating tank. The preheating pipe is connected with the oil storage tank and the oil guide pump, the preheating pipe transmits oil in the oil storage tank to enable the oil to be preheated in the preheating tank, one end of the heating pipe is connected with the warming pipe, the other end of the heating pipe is communicated with outside air, geothermal steam heated by high-temperature steam in the warming tank dissipates heat in the preheating tank, so that the oil in the preheating pipe is preheated, the pressure valve plugs the heating pipe, the geothermal steam is accumulated in the heating pipe, and therefore the geothermal steam releases a large amount of heat into the preheating tank.

As a preferred technical scheme, the preheating pipe is an S-shaped pipeline, the heating pipe is a spiral pipeline, and the preheating pipe is located in the middle space of the heating pipe. The S-shaped preheating pipe prolongs the transmission path of the oil, prolongs the preheating time of the oil, and is arranged in the middle of the heating pipe, so that the preheating pipe can be heated in all directions, and the oil preheating effect is better.

As a preferred technical scheme, the eccentric wheel is arranged on a rotating shaft of external equipment, a heavy slide way is arranged on the eccentric wheel, the counterweight ball is positioned in the heavy slide way, and one end of the heavy slide way is positioned on the central line of the eccentric wheel. The eccentric weight slide way provides a slide way for installing the weight balancing ball, when the eccentric wheel rotates to the lower part, the weight balancing ball is positioned at one end on the central line, so that the gravity center of the eccentric wheel is downward, when the eccentric wheel rotates to the upper part, the weight balancing ball provides the weight balancing slide way to move to the right side of the eccentric wheel, so that the right side of the eccentric wheel is heavier, the gravity center of the eccentric wheel is changed when the eccentric wheel moves to the upper part, and the phenomenon that a rocker and the eccentric wheel are blocked at a dead point position is avoided.

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

1. geothermal energy gathers the mechanism and gathers geothermal steam, and utilize geothermal steam to produce centrifugal force and get rid of the impurity in to steam, solar energy mechanism gathers solar energy, and produce high-temperature steam, geothermal energy gathers the mechanism and preheats the working medium in solar energy mechanism through geothermal steam, this device gathers the heat loss of the high-temperature steam that the mechanism reduces solar energy production at the transmission course through geothermal, solar energy mechanism infuses high-temperature steam to the heat engine, make the heat engine obtain the required power of work, this device makes the heat engine obtain sufficient internal energy through geothermal energy gathers mechanism and solar energy mechanism, thereby turn into more mechanical energy.

2. The centrifugal ball drives the centrifugal plate to rotate under the drive of the geothermal steam, the centrifugal plate rotates at a high speed under the drive of the centrifugal ball and generates centrifugal force, the centrifugal plate intercepts the geothermal steam with impurities and enables the impurities to obtain power for moving at a high speed through the centrifugal force, and therefore the impurities are separated from the geothermal steam.

3. When geothermal steam moves in the spiral tubular heating pipe, the geothermal steam gives off heat to the inside of the heating box, so that the temperature of the box body and the inside of the heating box rises, the preheating effect of the heating box is achieved, and the temperature reduction caused by preheating the heating box by steam transmitted by the solar heating assembly is avoided.

4. When the eccentric wheel rotates upwards, the counterweight ball provides a counterweight slideway to move to the right side of the eccentric wheel, so that the right side of the eccentric wheel is heavier, the gravity center of the eccentric wheel is changed, and the phenomenon that the rocker and the eccentric wheel are blocked at a dead point position is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a heat engine apparatus operating in combination with solar and geothermal dual heat sources according to the present invention;

FIG. 2 is a front half-sectional view of the overall structure of a heat engine apparatus operating in combination with solar and geothermal dual heat sources according to the present invention;

FIG. 3 is a schematic diagram of the internal structure of the centrifugal box of the heat engine device operating in combination with the solar energy and geothermal energy dual heat sources;

FIG. 4 is a schematic diagram of a heat engine structure of the heat engine device operating in combination with solar and geothermal dual heat sources according to the present invention;

FIG. 5 is a schematic structural diagram of a temperature increasing box and a temperature increasing tube of a heat engine device operated by combining solar energy and geothermal energy;

fig. 6 is a schematic connection diagram of a preheating box and a preheating pipe of the heat engine device operated by combining the solar energy and the geothermal energy.

The reference numbers are as follows: 1. a support; 2. a heat engine; 3. a geothermal collecting mechanism; 4. a solar mechanism; 1-1, preheating a tank; 2-1, a rocker; 2-2, an eccentric wheel; 2-21, a heavy slide way; 2-3, a counterweight ball; 2-4, a heat engine body; 3-1, a centrifugal box; 3-2, filtering the miscellaneous; 3-11, a box body; 3-12, centrifugal ball; 3-13, centrifugal plate; 3-14, spirally rotating the plate; 3-21, a filter plate; 3-3, a heating tube; 3-4, heating a pipe; 4-1, a solar heating component; 4-2, a temperature increasing box; 4-11, a heat collection component; 4-12, a heat exchange assembly; 4-13, an oil storage tank; 4-14, an oil guide pump; 4-15, preheating tube.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back) are involved in the embodiment, the directional indications are only used to explain the relative positional relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.