CN206517319U - The system that a kind of utilization heat pipe temperature difference generates electricity - Google Patents
The system that a kind of utilization heat pipe temperature difference generates electricity Download PDFInfo
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- CN206517319U CN206517319U CN201621111738.6U CN201621111738U CN206517319U CN 206517319 U CN206517319 U CN 206517319U CN 201621111738 U CN201621111738 U CN 201621111738U CN 206517319 U CN206517319 U CN 206517319U
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Abstract
The utility model is related to the system that a kind of utilization heat pipe temperature difference generates electricity, and in particular to one kind by working medium in fluids within pipes temperature and heat-pipe apparatus to low-temperature receiver environmental emission heat so as to form the temperature difference, the system for being generated electricity and being powered to equipment using the temperature difference.Specifically include thermo-electric generation system, control circuit and need the equipment of power supply, make full use of the fluid temperature (F.T.) in such as heat supply pipeline and the high-efficiency heat conduction function of heat-pipe apparatus, the stable temperature difference in thermo-electric generation sheet two ends is maintained, and is generated electricity and using this temperature difference by controlling circuit to instrument power supply or giving electrical storage device electric power storage.
Description
Technical field
The invention belongs to energy technology field, it is more particularly to a kind of by fluid temperature (F.T.) in high-temperature pipe and heat-pipe apparatus to
Low-temperature receiver environmental emission heat carries out the system that generating is powered for equipment so as to form the temperature difference using the temperature difference.
Background technology
In heating field, the pressure of traditional water system, temperature, the measurement of the parameter such as flow uses machinery instrument mostly, leads to
Cross dial plate to show, artificial reading, the mode of paper pen record is realized the reading of measurement data, collection and recorded, operations staff's root again
According to these readings or the operation of the data management system of record.With the development of automatic control technology, present many heating systems are such as
The measurement and collection of the parameters such as pressure, temperature, flow all use instrument and meter for automation, measurement data automatic data collection, and realize data
Remote transmission.On the one hand this mode enables data to collection in real time, is the necessary links that system realizes automatic control, on the other hand
High-frequency electronic data is realized, facilitates the function such as administrative staff's operational management and the diagnosis of failure, processing, however it is this
Automatic instrument(s) is required for power supply without exception, and this turns into its wide variety of important restriction factor, otherwise it is placed on conveniently
Near the power supply for connecing electricity, such as it is arranged in thermal substation；Spend larger cost that independent circuit is installed to be powered, cost compared with
Greatly, being even limited the restriction of field condition can not realize；Battery is set to power, but battery electric quantity and life-span are all limited,
Periodic replacement is cumbersome, and cost is also higher.The demand of development and smart city development with mobile communication technology, following confession
The real-time monitoring of the municipal systems such as heat, air-conditioning is required to improve, and the installation site of instrument is not limited only in thermal substation, for road
Pipeline on road, wilderness may be required for installing relevant instrument, it is clear that the power supply of instrument and equipment constrains it and on a large scale should
With with development.
" generated electricity Chinese patent device (People's Republic of China (PRC), application being powered using oil and gas pipeline surface temperature difference
Number：201420195588.6) device that a kind of utilization oil and gas pipeline surface temperature difference generating is powered " is proposed, it is utilized
The temperature difference of oil-gas pipeline surface and ambient temperature generates electricity to instrument power supply, although this mode can realize hair in theory
The problems such as electricity, but presence can not keep the higher temperature difference, it is impossible to which it is low to solve generating efficiency, power generation stabilization, accordingly, it would be desirable to a kind of energy
Enough to create the stable temperature difference, semiconductor heat most can be most conducted efficiently to low-temperature receiver environment by the system of efficiency power generation rapidly,
So as to ensure the generating semiconductor two ends temperature difference stablized as far as possible as big as possible.
The content of the invention
The system for generating electricity and being powered to equipment it is an object of the invention to provide a kind of utilization heat pipe temperature difference, it is existing for solving
Having can not keep higher temperatures poor using pipeline thermo-electric generation system, it is impossible to solve the problem of generating efficiency is low.
The technical solution adopted by the present invention is：A kind of utilization heat pipe temperature difference generates electricity the system powered to equipment, including the temperature difference
Electricity generation system, equipment, high-temperature pipe and low-temperature receiver environment that control circuit, needs are powered.
The thermo-electric generation system includes：Thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode, high temperature fluid are followed
Ring cavity and heat-pipe apparatus.The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, is carried out using the temperature difference on cold and hot two sides
Generate electricity；The high temperature fluid torus is contacted with the hot face of thermo-electric generation sheet group, and having for accessing and come from high-temperature pipe is certain
The high temperature fluid of temperature flows out from high-temperature pipe and enters high temperature fluid torus by the entrance of high temperature fluid torus, from height
The outlet outflow of warm fluid circulation chamber is again introduced into high-temperature pipe；The heat-pipe apparatus mainly includes：Evaporation cavity, pipeline, working medium
And condensation chamber.Evaporation cavity and condensation chamber are connected by pipeline.The one side of the evaporation cavity is in close contact with thermo-electric generation sheet, working medium
In wall evaporation；The condensation chamber of the heat-pipe apparatus be located at low-temperature receiver environment in, intraductal working medium in condensation chamber exothermic condensation so that
Realize that heat is shifted to low-temperature receiver environment；The hot face of high temperature fluid torus and thermo-electric generation sheet group carries out heat exchange, evaporation cavity with
The huyashi-chuuka (cold chinese-style noodles) of thermo-electric generation sheet group carries out heat exchange, and condensation chamber carries out heat exchange with low-temperature receiver environment；Thermo-electric generation system passes through the temperature difference
Generating piece group electric energy output electrode is connected with control circuit, and control circuit is further connected so as to setting with the equipment for needing to power
Available electricity.
Another program of the thermo-electric generation system, including thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode,
High temperature fluid torus and heat-pipe apparatus.The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, cold and hot for utilizing
The temperature difference on two sides is generated electricity；The high temperature fluid torus is contacted with the hot face of thermo-electric generation sheet group, from high-temperature pipe access
And the high temperature fluid with certain temperature come flows out from high-temperature pipe and enters high temperature by the entrance of high temperature fluid torus
There is any of another pipeline of certain pressure difference in fluid circulation chamber, selection and high-temperature pipe, high temperature fluid torus is flowed out
Fluid introduces another pipeline；The heat-pipe apparatus mainly includes：Evaporation cavity, pipeline, working medium and condensation chamber.Evaporation cavity and condensation chamber
Connected by pipeline.The one side of the evaporation cavity is in close contact with thermo-electric generation sheet, and working medium is evaporated in the wall；The heat pipe dress
The condensation chamber put is located in low-temperature receiver environment, and intraductal working medium is in condensation chamber exothermic condensation, so as to realize that heat is shifted to low-temperature receiver environment；
The hot face of high temperature fluid torus and thermo-electric generation sheet group carries out heat exchange, and evaporation cavity and the huyashi-chuuka (cold chinese-style noodles) of thermo-electric generation sheet group carry out heat
Exchange, condensation chamber carries out heat exchange with low-temperature receiver environment；Thermo-electric generation system passes through thermo-electric generation sheet group electric energy output electrode and control
Circuit processed is connected, and control circuit further is connected to power to equipment with the equipment for needing to power.
Another program of the thermo-electric generation system：Including thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode
And heat-pipe apparatus.The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, for being carried out using the temperature difference on cold and hot two sides
Generate electricity；The thermo-electric generation sheet group is close in high-temperature pipe outside wall surface, pipeline high temperature fluid by duct wall heat conduction so that hair
The electric hot face of piece group obtains a stable hot environment；The heat-pipe apparatus mainly includes：Evaporation cavity, pipeline, working medium and condensation chamber.Steam
Hair chamber and condensation chamber are connected by pipeline.The one side of the evaporation cavity is in close contact with thermo-electric generation sheet, and working medium is steamed in the wall
Hair；The condensation chamber of the heat-pipe apparatus is located in low-temperature receiver environment, intraductal working medium exothermic condensation in condensation chamber, so as to realize heat
Shifted to low-temperature receiver environment.Thermo-electric generation system is connected by thermo-electric generation sheet group electric energy output electrode with control circuit, control electricity
Road further is connected to power to equipment with the equipment for needing to power.
It is further characterized in that：Heat-pipe apparatus also includes liquid-sucking core.
It is further characterized in that：In order to ensure to be in close contact between high-temperature pipe outside wall surface and the hot face of thermo-electric generation sheet, reduce
Thermal resistance, can also increase compactness Heat Conduction Material between the hot face of thermo-electric generation sheet group and high-temperature pipe outside wall surface.
It is characterized in that：The heat-pipe apparatus pipeline can be arranged freely；It can directly walk, can turn；Can be in pipeline
In well, it can also be reached more than ground and ground through soil.
It is further characterized in that：The condensation chamber of the heat-pipe apparatus can be a part for heat pipes, can also set specially
The condensation chamber of door.The position of condensation chamber can in piping shaft and/or be imbedded in soil and/or it is exposed ground and more than.
It is further characterized in that：The low-temperature receiver environment is the environment lower than high-temperature pipe stream body temperature.
It is further characterized in that：The heat-pipe apparatus condensation chamber has radiation fin structure, thus strengthen heat pipe condensation chamber with
The heat exchange of low-temperature receiver environment.
It is further characterized in that：In order to ensure to be in close contact between high temperature fluid torus and the hot face of thermo-electric generation sheet group, subtract
Few thermal resistance, can increase compactness Heat Conduction Material between the high temperature fluid torus and the contact surface of generating piece group.
It is further characterized in that：In order to ensure to be in close contact between evaporation cavity and thermo-electric generation sheet group huyashi-chuuka (cold chinese-style noodles), thermal resistance is reduced,
Increase compactness Heat Conduction Material between the evaporation cavity and the contact surface of thermo-electric generation sheet group.
It is further characterized in that：In order to strengthen thermo-electric generation sheet group and high temperature fluid torus and the heat transfer effect of evaporation cavity,
Improve generating efficiency, the contact surface of the high temperature fluid torus, evaporation cavity and generating piece group can also using ripple struction and/
Or brush the coating of enhancing heat exchange.
The mobilization dynamic of the high temperature circulation cavity fluid is from certain segment distance on the high-temperature pipe flow direction
Pressure difference, entrance and the high-temperature pipe of the high temperature fluid torus are located at the upward upstream of fluid stream and are a little connected, high temperature fluid
The outlet of torus is located at the upward another point in downstream of fluid stream with high-temperature pipe and is connected, and the fluid pressure differential between 2 points is needed
The resistance of pipeline before and after fluid flow through fluid torus and fluid circulation chamber can be overcome.
The mobilization dynamic of the high temperature circulation cavity fluid can also derive from the high-temperature pipe and and high-temperature pipe
In the presence of another pipeline of certain pressure difference, the entrance of the high temperature fluid torus and being a little connected for high-temperature pipe, high temperature fluid
The outlet of torus is a little connected with another pipeline, and the pressure differential between 2 points needs that fluid flow through fluid torus can be overcome
And before and after fluid circulation chamber pipeline resistance.
In addition, the mobilization dynamic of the high temperature fluid circulation cavity fluid can also be by before the entrance of fluid circulation chamber
And/or increase pump or other power-equipments behind outlet to provide.
It is further characterized in that：In order to meet the power demands of distinct device, such as supply voltage, electric current, power and capacity
Difference, and it is different in the different occasion fluids within pipes temperature difference, and the thermo-electric generation sheet group can be one group or multigroup
Serial or parallel connection.
It is further characterized in that：In order to prevent the dirt in pipeline from flowing into, fluid high temperature fluid torus be blocked, in the height
Fluid filtering device is installed additional before the import of warm fluid circulation chamber.
It is further characterized in that：The control circuit is also connected with electrical storage device, and control circuit can be by thermo-electric generation sheet group
The curtage of electric energy output electrode output is stored in electrical storage device.The electrical storage device is connected with the equipment for needing to power,
Electrical storage device can power to the equipment for needing to power.The electric energy that the control circuit produces the thermo-electric generation system
Powered to the equipment for needing to power.
It is further characterized in that：The control circuit is also automatic will be unstable or be unsatisfactory for the electricity of electric power storage or equipment power demands
Stream and voltage are changed into the voltage and current needed for electrical storage device or equipment, realize the stable power-supplying of equipment or the storage of electrical storage device
Electricity, and respectively between electric power storage and electricity consumption, system, which generates electricity, to be balanced and dispatches between power supply and storage battery power supply.
It is further characterized in that：The electrical storage device is but is not limited to battery, super capacitor, electric capacity, battery with doing electricity
One or more in the assembly in pond.
The system generated electricity according to a kind of utilization heat pipe temperature difference of the present invention, can be quick high using heat-pipe apparatus and place fin
Effect ground goes heat derives, stable to maintain the cold and hot two sides maximum temperature difference of generating piece group, and generating efficiency is greatly improved.
Brief description of the drawings
With reference to the accompanying drawing enclosed, the present invention more purpose, function and advantages will pass through the as follows of embodiment of the present invention
Description is illustrated, wherein：
Fig. 1 is system principle Fig. 1 that a kind of utilization heat pipe temperature difference generates electricity
Fig. 2 is thermo-electric generation system high temperature fluid torus and pipeline connection signal Fig. 1
Fig. 3 is system principle Fig. 2 that a kind of utilization heat pipe temperature difference generates electricity
Fig. 4 is thermo-electric generation system high temperature fluid torus and pipeline connection signal Fig. 2
Fig. 5 is system principle Fig. 3 that a kind of utilization heat pipe temperature difference generates electricity
Wherein：1-thermo-electric generation system, 1a-high temperature fluid torus, 1b-high temperature fluid torus 1a outlet,
1c-high temperature fluid torus 1a import, 1d-compactness Heat Conduction Material, 1e-compactness Heat Conduction Material, 1f-thermo-electric generation
Piece group electric energy output electrode, 1g-thermo-electric generation sheet group, 1h-heat pipe, 1i-evaporation cavity, 1j- condensation chambers, 1k-working medium, 1m-
Fin, 2- water return pipelines, 3-control circuit, 4-electrical storage device, 5-need the equipment of power supply, 6- filters, 7-water supply
Pipeline (high-temperature pipe).
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, with reference to the accompanying drawings and examples to this hair
It is bright to be described in further detail.It is understood that specific embodiment described herein, is used only for explaining the present invention,
Rather than limitation of the invention.
Embodiments of the invention are further described below in conjunction with the accompanying drawings.
Embodiment 1：Participate in Fig. 1 and Fig. 2.
The system that a kind of utilization heat pipe temperature difference generates electricity, is mainly used in the confession of heat supply pipeline pipe well temperature, pressure measuring instrument
Electricity, including：Equipment 5, high-temperature pipe 7 and low-temperature receiver ring that thermo-electric generation system 1, control circuit 3, electrical storage device 4, needs are powered
Border.High-temperature pipe 7 is heating system water supply line, and low-temperature receiver environment is the air ambient outside pipe well.Wherein thermo-electric generation system
The cold and hot temperature difference derives from high-temperature pipe and low-temperature receiver environment with certain temperature difference.Thermo-electric generation system 1 is by controlling circuit 3 to setting
Standby 5 power supply.
Specifically, as depicted in figs. 1 and 2, thermo-electric generation system 1 includes thermo-electric generation sheet group 1g, thermo-electric generation sheet group electric energy
Output electrode 1f, high temperature fluid torus 1a and heat-pipe apparatus 1h.Thermo-electric generation sheet group 1g is the semiconductor devices of thermo-electric generation,
Generated electricity using the temperature difference on cold and hot two sides；High temperature fluid torus 1a is contacted with generating piece group 1g hot face.In water supply line 7
Water supply (high temperature fluid) drawn by pipeline leading point A, enter from high temperature fluid torus 1a import 1c, from high temperature fluid
Torus 1a outlet 1b discharges, from pipeline introduction point, B is again introduced into high-temperature pipe 7；The distance between pipeline A, B determine to answer this
The resistance that the fluid pressure differential of its generation can overcome fluid stream to cross pipeline before and after high temperature fluid circulation chamber 1a and fluid circulation chamber
The principle of power is selected, using A, and the pressure difference between B realizes the flowing of high temperature fluid in torus.If when selecting connection,
Pressure differential is too big, can install valve regulated in the connecting tube for entering torus；If pressure differential is too small, torus can be increased
The caliber of connecting tube, in a word, should ensure that fluid pressure differential can overcome fluid flow through fluid torus and its front and rear pipe resistance
.
Heat-pipe apparatus 1h includes：Evaporation cavity 1i, pipeline, working medium 1k and condensation chamber 1j.Evaporation cavity 1i and condensation chamber 1j pass through
Heat pipes are connected.Evaporation cavity 1i one side and thermo-electric generation sheet 1g huyashi-chuuka (cold chinese-style noodles) are in close contact, and working medium 1k is heated to be steamed in the wall
Hair；Heat pipes are reached more than ground through soil, are basseted, and a heat pipes top part is as condensation chamber 1j, and cloth
Put radiating fin 1m reinforcements and the heat exchange of the outer air of well.The gaseous state work flowed into from evaporation cavity 1i by heat pipes in condensation chamber 1j
Matter 1k with cold air outside well due to being exchanged heat, and exothermic condensation is returned into liquid, and by gravity reflux or liquid-sucking core in condensation chamber 1j
Evaporation cavity 1i is flow to, so as to realize heat from the transfer of thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles) air to outside well.High temperature fluid is circulated
Chamber 1a and thermo-electric generation sheet group 1g hot face carries out heat exchange, and evaporation cavity 1i and thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles) carries out hot friendship
Change, condensation chamber 1j carries out heat exchange with the outer air of well, so that the temperature difference for maintaining thermo-electric generation sheet group cold and hot surface realizes stable hair
Electricity；
Thermo-electric generation system by thermo-electric generation sheet group electric energy output electrode 1f with control circuit 3 be connected, control circuit 3 and
Electrical storage device 4 is connected with the equipment 5 for needing to power, and control circuit 3 exports thermo-electric generation sheet group electric energy output electrode 1f
Curtage is stored in electrical storage device 4.Electrical storage device 4 is connected with the equipment 5 for needing to power, so as to setting for being powered to needs
Standby 5 power supply.Control circuit 3 is supplied to the electric energy that thermo-electric generation system is produced the equipment 5 for needing to power.Control circuit 3 also certainly
It is dynamic will be unstable or be unsatisfactory for the electric current and voltage of electric power storage or equipment power demands and be changed into electrical storage device 4 or need the equipment powered
Voltage and current needed for 5, realizes the electric power storage of the stable power-supplying or electrical storage device 4 of the equipment 5 for needing to power, and respectively in electric power storage
Between electricity consumption, system, which generates electricity, to be balanced and dispatches between power supply and storage battery power supply.Such as when the equipment 5 for needing to power is non-
During work or when other reasonses need not power, control circuit 3 Current Voltage is converted into electric current needed for electrical storage device 4 and
Voltage gives the electric power storage of electrical storage device 4.When the temperature difference is smaller, it is impossible to when generating or generating piece failure, being given by electrical storage device 4 needs power supply
Equipment 5 power.Can also be as needed, control circuit 3 charges to electrical storage device 4 first, then by electrical storage device 4 directly to need
The equipment 5 to be powered is powered.
Electrical storage device is using one kind or many in the assembly of battery, super capacitor, electric capacity, battery and dry cell
Kind.
In order to ensure to be in close contact between high temperature fluid torus 1a and the hot face of thermo-electric generation sheet group, thermal resistance is reduced, in height
Increase compactness Heat Conduction Material 1d between warm fluid circulation chamber and the hot face of thermo-electric generation sheet group.In order to ensure evaporation cavity 1i and temperature
It is in close contact between poor generating piece huyashi-chuuka (cold chinese-style noodles), reduces thermal resistance, increases tight between the evaporation cavity and the huyashi-chuuka (cold chinese-style noodles) of thermo-electric generation sheet group
Close property Heat Conduction Material 1e.Compactness Heat Conduction Material uses heat-conducting silicone grease.While in order to strengthen generating piece and high temperature fluid torus
1a and evaporation cavity 1i heat transfer effect, improve generating efficiency, in high temperature fluid torus 1a and evaporation cavity 1i and generating piece group
Brush the coating of enhancing heat exchange in the respective inner side of contact surface.In order to prevent the dirt in pipeline from flowing into, block fluid high temperature fluid
Torus 1a, fluid filtering device is installed additional before the import 1c of the high temperature fluid torus 1a.
Embodiment 2：Participate in Fig. 3 and Fig. 4.
The system that a kind of utilization heat pipe temperature difference generates electricity, is mainly used in the confession of heat supply pipeline pipe well temperature, pressure measuring instrument
Electricity, including：Thermo-electric generation system 1, control circuit 3, electrical storage device 4, the equipment 5 for needing power supply, high-temperature pipe 7, water return pipeline 2
With low-temperature receiver environment.High-temperature pipe 7 is heating system water supply line, and low-temperature receiver environment is the air ambient outside pipe well.Wherein the temperature difference is sent out
The cold and hot temperature difference of electric system derives from high-temperature pipe and low-temperature receiver environment with certain temperature difference.Thermo-electric generation system 1 passes through control
Circuit 3 is powered to equipment 5.
Specifically, as shown in Figure 3 and Figure 4, thermo-electric generation system 1 includes thermo-electric generation sheet group 1g, thermo-electric generation sheet group electric energy
Output electrode 1f, high temperature fluid torus 1a and heat-pipe apparatus 1h.Thermo-electric generation sheet group 1g is the semiconductor devices of thermo-electric generation,
Generated electricity using the temperature difference on cold and hot two sides.High temperature fluid torus 1a is contacted with generating piece group 1g hot face, in water supply line 7
Water supply (high temperature fluid) drawn by pipeline leading point A, enter from high temperature fluid torus 1a import 1c, from high temperature fluid
Torus 1a outlet 1b discharges, enter water return pipeline 2 from the introduction point C of heating system water return pipeline 2, using A, the pressure between C
Difference realizes the flowing of fluid in torus 1a.Certain pressure is there is between water supply line and water return pipeline, fluidics calculating is done
The resistance for enabling the pressure between 2 points to overcome fluid stream to cross low temperature fluid circulation chamber and its front and rear pipeline, if connecting in selection
When connecing, pressure differential is too big, can install valve regulated in the connecting tube for entering torus；If pressure differential is too small, it can increase
The caliber of torus connecting tube, in a word, it is ensured that fluid pressure differential can overcome fluid flow through fluid torus and its front and rear pipeline
Resistance.
Heat-pipe apparatus 1h includes：Evaporation cavity 1i, pipeline, working medium 1k and condensation chamber 1j.Evaporation cavity 1i and condensation chamber 1j pass through
Heat pipes are connected.Evaporation cavity 1i one side and thermo-electric generation sheet 1g huyashi-chuuka (cold chinese-style noodles) are in close contact, and working medium 1k is heated to be steamed in the wall
Hair；Heat pipes are reached more than ground through soil, are basseted, and top sets condensation chamber 1j, and arranges that radiating fin 1m adds
By force with the heat exchange of air outside well.The gaseous working medium 1k flowed into by heat pipes in condensation chamber 1j from evaporation cavity 1i due to outside well
Cold air exchanges heat, and exothermic condensation is back to evaporation cavity 1i into liquid, and by gravity reflux or liquid-sucking core in condensation chamber 1j, from
And realize heat from the transfer of thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles) air to outside well.High temperature fluid torus 1a and thermo-electric generation sheet
Outside group 1g hot face progress heat exchange, evaporation cavity 1i and thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles) progress heat exchange, condensation chamber 1j and well
Air carries out heat exchange, so that the temperature difference for maintaining thermo-electric generation sheet group cold and hot surface realizes stable electric generation；
Thermo-electric generation system by thermo-electric generation sheet group electric energy output electrode 1f with control circuit 3 be connected, control circuit 3 and
Electrical storage device 4 is connected with the equipment 5 for needing to power, and control circuit 3 exports thermo-electric generation sheet group electric energy output electrode 1f
Curtage is stored in electrical storage device 4.Electrical storage device 4 is connected with the equipment 5 for needing to power, so as to setting for being powered to needs
Standby 5 power supply.Control circuit 3 is also automatic will be unstable or be unsatisfactory for the electric current and voltage of electric power storage or equipment power demands and be changed into electric power storage
Device 4 needs the voltage and current needed for the equipment 5 of power supply, realizes the stable power-supplying or electric power storage dress of the equipment 5 for needing to power
4 electric power storage is put, and respectively between electric power storage and electricity consumption, is balanced and dispatches between system generating power supply and storage battery power supply.
Such as when the equipment 5 for needing to power is during inoperative or when other reasonses need not power, control circuit 3 converts Current Voltage
The electric power storage of electrical storage device 4 is given for the electric current and voltage needed for electrical storage device 4.When the temperature difference is smaller, it is impossible to generate electricity or generating piece failure
When, powered by electrical storage device 4 to the equipment 5 for needing to power.Circuit 3 can also be controlled to be filled first to electrical storage device 4 as needed
Electricity, then powered by electrical storage device 4 directly to the equipment 5 for needing to power.
Electrical storage device is using one kind or many in the assembly of battery, super capacitor, electric capacity, battery and dry cell
Kind.
In order to ensure to be in close contact between high temperature fluid torus 1a and the hot faces of thermo-electric generation sheet group 1g, thermal resistance is reduced,
Increase compactness Heat Conduction Material 1d between high temperature fluid torus and the hot face of thermo-electric generation sheet group.In order to ensure evaporation cavity 1i with
It is in close contact between thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles), thermal resistance is reduced, between the evaporation cavity and the huyashi-chuuka (cold chinese-style noodles) of thermo-electric generation sheet group
Increase compactness Heat Conduction Material 1e.Compactness Heat Conduction Material uses heat-conducting silicone grease.
In order to prevent the dirt in pipeline from flowing into, block fluid high temperature fluid torus 1a, in high temperature fluid circulation
Fluid filtering device is installed additional before chamber 1a import 1c.
Embodiment 3：Participate in Fig. 5.
The system that a kind of utilization heat pipe temperature difference generates electricity, is mainly used in the confession of heat supply pipeline pipe well temperature, pressure measuring instrument
Electricity, including：Equipment 5, high-temperature pipe 7 and low-temperature receiver ring that thermo-electric generation system 1, control circuit 3, electrical storage device 4, needs are powered
Border.High-temperature pipe 7 is heating system water supply line, and low-temperature receiver environment is the air ambient outside pipe well.Wherein thermo-electric generation system
The cold and hot temperature difference derives from high-temperature pipe and low-temperature receiver environment with certain temperature difference.Thermo-electric generation system 1 is by controlling circuit 3 to setting
Standby 5 power supply.Specifically, as shown in figure 5, thermo-electric generation system 1 includes thermo-electric generation sheet group 1g, thermo-electric generation sheet group electric energy output electricity
Pole 1f, heat-pipe apparatus 1h, high-temperature pipe 7 and low-temperature receiver environment.High-temperature pipe 7 is heating system water supply line, and low-temperature receiver environment is pipe
Air ambient outside well.Thermo-electric generation sheet group 1g is the semiconductor devices of thermo-electric generation, is sent out using the temperature difference on cold and hot two sides
Electricity；The outside wall surface of high-temperature pipe 7 and thermo-electric generation sheet group 1g hot face are in close contact；Heat-pipe apparatus 1h includes：Evaporation cavity 1i, pipe
Road, working medium 1k and condensation chamber 1j.Evaporation cavity 1i and condensation chamber 1j are connected by pipeline.Evaporation cavity 1i is close to the outer wall of high-temperature pipe 7,
Intracavitary liquid medium is taken away heat by thermal evaporation；Heat pipes are reached more than ground through soil, are basseted, and top is set
Condensation chamber 1j, and arrange that radiating fin 1m strengthens the heat exchange with the outer air of well.Flowed into and condensed by heat pipes from evaporation cavity 1i
Gaseous working medium 1k in chamber 1j with cold air outside well due to exchanging heat, and exothermic condensation is into liquid in condensation chamber 1j, and passes through gravity
Backflow or liquid-sucking core are back to evaporation cavity 1i, so as to realize heat from turn of thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles) air to outside well
Move.High temperature fluid torus 1a and thermo-electric generation sheet group 1g hot face carries out heat exchange, evaporation cavity 1i and thermo-electric generation sheet group 1g
Huyashi-chuuka (cold chinese-style noodles) carry out heat exchange, the outer air of condensation chamber 1j and well carries out heat exchange, so as to maintain thermo-electric generation sheet group cold and hot surface
The temperature difference realizes stable electric generation；
Thermo-electric generation system 1 is connected by thermo-electric generation sheet group electric energy output electrode 1f with control circuit 3, controls circuit 3
The equipment 5 powered with electrical storage device 4 and needs is connected, and control circuit 3 exports thermo-electric generation sheet group electric energy output electrode 1f
Curtage store in electrical storage device 4.Electrical storage device 4 is connected with the equipment 5 for needing to power, so as to what is powered to needs
Equipment 5 is powered.Control circuit 3 is also automatic will be unstable or be unsatisfactory for the electric current and voltage of electric power storage or equipment power demands and be changed into storing
Electric installation 4 needs the voltage and current needed for the equipment 5 of power supply, realizes stable power-supplying or the electric power storage of the equipment 5 for needing to power
The electric power storage of device 4, and respectively between electric power storage and electricity consumption, system, which generates electricity, to be balanced and adjusts between power supply and storage battery power supply
Degree.Such as when the equipment 5 for needing to power is during inoperative or when other reasonses need not power, circuit 3 is controlled by Current Voltage
The electric current and voltage being converted into needed for electrical storage device 4 give the electric power storage of electrical storage device 4.When the temperature difference is smaller, it is impossible to generate electricity or generating piece
During failure, powered by electrical storage device 4 to the equipment 5 for needing to power.It can also control circuit 3 first to electrical storage device as needed
4 chargings, then powered by electrical storage device 4 directly to the equipment 5 for needing to power.
Electrical storage device is using one kind or many in the assembly of battery, super capacitor, electric capacity, battery and dry cell
Kind.
In order to ensure to be in close contact between the outside wall surface of water supply line 7 and the hot faces of thermo-electric generation sheet group 1g, thermal resistance is reduced, is being supplied
Increase compactness Heat Conduction Material 1d between the outside wall surface of waterpipe 7 and thermo-electric generation sheet group 1g hot face.In order to ensure evaporation cavity 1i
Be in close contact between thermo-electric generation sheet group 1g huyashi-chuuka (cold chinese-style noodles), reduce thermal resistance, the evaporation cavity and thermo-electric generation sheet group huyashi-chuuka (cold chinese-style noodles) it
Between increase compactness Heat Conduction Material 1e.Compactness Heat Conduction Material uses heat-conducting silicone grease.
Heat pipes can be arranged freely；It can directly walk, can turn；Soil can also be passed through in piping shaft
Reach more than ground and ground.
It should be noted that the heat pipe of vertical section can not need liquid-sucking core, the liquid refrigerant condensed in condensation segment can be with
The evaporator section of heat pipe is returned to by its own gravity.
It should be appreciated that above-mentioned embodiment is only presently preferred embodiments of the present invention, for describing the principle of the invention
Using in the case of without departing substantially from the spirit or essential characteristics of the present invention, the present invention may be embodied as other concrete forms.Institute
Embodiment is stated in terms of which all it will be understood that only as illustrative, and is not considered as restricted.
Therefore, the scope of the present invention should be determined by the appended claims, rather than be defined by aforementioned invention, according to the reality of claim
The modification that matter spirit and equivalent manners are done is both fallen within the scope of it.
Although utilized to the most practical and preferred embodiment related characteristic that is presently considered to be the present invention and
Details comprehensively describes the present invention, but it will be apparent to those skilled in the art that various change and/or improvement, bag
Include but be not restricted to size, material, shape, interface shape, function and mode of operation, the change in use for assembling and making,
These are all without departing from the principle and concept of the invention illustrated in the claims.
Claims (11)
1. the system that a kind of utilization thermo-electric generation is powered to equipment, including thermo-electric generation system, what control circuit, needs were powered sets
Standby, high-temperature pipe and low-temperature receiver environment, it is characterised in that：The cold and hot temperature difference of thermo-electric generation system derives from the height with certain temperature difference
Warm pipeline and low-temperature receiver environment；The thermo-electric generation system includes：Thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode,
High temperature fluid torus and heat-pipe apparatus；The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, utilizes cold and hot two sides
The temperature difference generated electricity；The high temperature fluid torus is contacted with the hot face of thermo-electric generation sheet group, from high-temperature pipe access
The high temperature fluid with certain temperature from high-temperature pipe flow out and high temperature fluid is entered by the entrance of high temperature fluid torus
Torus, high-temperature pipe is again introduced into from the outlet outflow of high temperature fluid torus；The heat-pipe apparatus mainly includes：Evaporation
Chamber, pipeline, working medium and condensation chamber, can also include liquid-sucking core；Evaporation cavity and condensation chamber are connected by pipeline, the evaporation cavity
Simultaneously it is in close contact with thermo-electric generation sheet, working medium is evaporated in the wall；The condensation chamber of the heat-pipe apparatus is located in low-temperature receiver environment,
Intraductal working medium is in condensation chamber exothermic condensation, so as to realize that heat is shifted to low-temperature receiver environment；High temperature fluid torus and thermo-electric generation
The hot face of piece group carries out heat exchange, and evaporation cavity and the huyashi-chuuka (cold chinese-style noodles) of thermo-electric generation sheet group carry out heat exchange, and condensation chamber enters with low-temperature receiver environment
Row heat exchange；Thermo-electric generation system is connected by thermo-electric generation sheet group electric energy output electrode with control circuit, and control circuit enters one
Walk and be connected to power to equipment with the equipment for needing to power.
2. the system that a kind of utilization thermo-electric generation is powered to equipment, including thermo-electric generation system, what control circuit, needs were powered sets
Standby, high-temperature pipe and low-temperature receiver environment, it is characterised in that：The cold and hot temperature difference of thermo-electric generation system derives from the height with certain temperature difference
Warm pipeline and low-temperature receiver environment；The thermo-electric generation system include thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode,
High temperature fluid torus and heat-pipe apparatus；The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, cold and hot for utilizing
The temperature difference on two sides is generated electricity；The high temperature fluid torus is contacted with the hot face of thermo-electric generation sheet group, from high-temperature pipe access
And the high temperature fluid with certain temperature come flows out from high-temperature pipe and enters high temperature by the entrance of high temperature fluid torus
There is any of another pipeline of certain pressure difference in fluid circulation chamber, selection and high-temperature pipe, high temperature fluid torus is flowed out
Fluid introduces another pipeline；The heat-pipe apparatus mainly includes：Evaporation cavity, pipeline, working medium and condensation chamber, can also include imbibition
Core；Evaporation cavity and condensation chamber are connected by pipeline, and one side and the thermo-electric generation sheet of the evaporation cavity are in close contact, and working medium is in the wall
Evaporate in face；The condensation chamber of the heat-pipe apparatus is located in low-temperature receiver environment, and intraductal working medium is in condensation chamber exothermic condensation, so as to realize heat
Measure and shifted to low-temperature receiver environment；The hot face of high temperature fluid torus and thermo-electric generation sheet group carries out heat exchange, and evaporation cavity is sent out with the temperature difference
The huyashi-chuuka (cold chinese-style noodles) of electric piece group carries out heat exchange, and condensation chamber carries out heat exchange with low-temperature receiver environment；Thermo-electric generation system passes through thermo-electric generation sheet
Group electric energy output electrode is connected with control circuit, and control circuit further is connected to supply to equipment with the equipment for needing to power
Electricity.
3. the system that a kind of utilization thermo-electric generation is powered to equipment, including thermo-electric generation system, what control circuit, needs were powered sets
Standby, high-temperature pipe and low-temperature receiver environment, it is characterised in that：The cold and hot temperature difference of thermo-electric generation system derives from the height with certain temperature difference
Warm pipeline and low-temperature receiver environment；The thermo-electric generation system include thermo-electric generation sheet group, thermo-electric generation sheet group electric energy output electrode and
Heat-pipe apparatus；The thermo-electric generation sheet group is the semiconductor devices of thermo-electric generation, is sent out for the temperature difference using cold and hot two sides
Electricity；The thermo-electric generation sheet group is close in high-temperature pipe outside wall surface, pipeline high temperature fluid by duct wall heat conduction so that generating electricity
The hot face of piece group obtains a stable hot environment；The heat-pipe apparatus mainly includes：Evaporation cavity, pipeline, working medium and condensation chamber, may be used also
With including liquid-sucking core；Evaporation cavity and condensation chamber are connected by pipeline, and one side and the thermo-electric generation sheet of the evaporation cavity are in close contact,
Working medium is evaporated in the wall；The condensation chamber of the heat-pipe apparatus is located in low-temperature receiver environment, and intraductal working medium heat release in condensation chamber is cold
It is solidifying, so as to realize that heat is shifted to low-temperature receiver environment；Thermo-electric generation system passes through thermo-electric generation sheet group electric energy output electrode and control
Circuit is connected, and control circuit further is connected to power to equipment with the equipment for needing to power.
4. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, is further characterized in that：
In order to ensure to be in close contact between high temperature fluid torus and the hot face of thermo-electric generation sheet group, thermal resistance is reduced, can be in the high temperature
Increase compactness Heat Conduction Material between fluid circulation chamber and the contact surface of generating piece group；In order to ensure evaporation cavity and thermo-electric generation sheet
It is in close contact between group huyashi-chuuka (cold chinese-style noodles), reduces thermal resistance, can increases tight between the evaporation cavity and the contact surface of thermo-electric generation sheet group
Close property Heat Conduction Material.
5. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, it is characterised in that：Institute
Stating heat-pipe apparatus pipeline can freely arrange；It can directly walk, can turn；It can also can be arrived in piping shaft through soil
Up to more than ground and ground；The condensation chamber of the heat-pipe apparatus can be a part for heat pipes, can also set special
Condensation chamber, the position of condensation chamber can in piping shaft and/or be imbedded in soil and/or it is exposed ground and more than.
6. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, is further characterized in that：
The heat-pipe apparatus condensation chamber has radiation fin structure, so as to strengthen the heat exchange of heat pipe condensation chamber and low-temperature receiver environment.
7. the system that a kind of utilization thermo-electric generation according to claim 5 is powered to equipment, is further characterized in that：The heat
Pipe device condensation chamber has radiation fin structure, so as to strengthen the heat exchange of heat pipe condensation chamber and low-temperature receiver environment.
8. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, is further characterized in that：
The mobilization dynamic of the high temperature circulation cavity fluid derives from the pressure difference of certain segment distance on the high-temperature pipe flow direction, described
The entrance of high temperature fluid torus and high-temperature pipe be located at the upward upstream of fluid stream and be a little connected, and high temperature fluid torus goes out
Mouth is located at the upward another point in downstream of fluid stream with high-temperature pipe and is connected, and the fluid pressure differential between 2 points needs that fluid can be overcome
Flow through the resistance of pipeline before and after fluid circulation chamber and fluid circulation chamber；The mobilization dynamic of the high temperature circulation cavity fluid can be with
There is another pipeline of certain pressure difference from the high-temperature pipe and with high-temperature pipe, the high temperature fluid torus enters
Mouth is a little connected with high-temperature pipe, the outlet of high temperature fluid torus and being a little connected for another pipeline, and between 2 points
Pressure differential need to can overcome the resistance of pipeline before and after fluid flow through fluid torus and fluid circulation chamber；The high temperature fluid torus
The mobilization dynamic of interior fluid can also pass through increase pump or other power-equipments before the entrance of fluid circulation chamber and/or behind outlet
To provide.
9. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, is further characterized in that：
The thermo-electric generation sheet group can be one group or multigroup serial or parallel connection.
10. the system that a kind of utilization thermo-electric generation according to claim 4 is powered to equipment, is further characterized in that：It is described
Thermo-electric generation sheet group can be one group or multigroup serial or parallel connection.
11. the system that a kind of utilization thermo-electric generation according to claim 1,2 or 3 is powered to equipment, it is characterised in that：Institute
State control circuit be also connected with electrical storage device, control circuit can by thermo-electric generation sheet group electric energy output electrode output electric current or
Voltage is stored in electrical storage device；The electrical storage device is connected with the equipment for needing to power, and electrical storage device can need to supply to described
The equipment of electricity is powered；The electric energy that the control circuit produces the thermo-electric generation system needs the equipment powered to supply to described
Electricity；The control circuit is also automatic will be unstable or be unsatisfactory for the electric current and voltage of electric power storage or equipment power demands and be changed into electric power storage dress
Put or equipment needed for voltage and current, realize the electric power storage of the stable power-supplying or electrical storage device of equipment, and respectively in electric power storage with using
Between electricity, system, which generates electricity, to be balanced and dispatches between power supply and storage battery power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111738.6U CN206517319U (en) | 2016-10-10 | 2016-10-10 | The system that a kind of utilization heat pipe temperature difference generates electricity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621111738.6U CN206517319U (en) | 2016-10-10 | 2016-10-10 | The system that a kind of utilization heat pipe temperature difference generates electricity |
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| CN206517319U true CN206517319U (en) | 2017-09-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357160A (en) * | 2016-10-10 | 2017-01-25 | 合肥暖流信息科技有限公司 | System and method for generating electricity by means of temperature difference of heat pipe |
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2016
- 2016-10-10 CN CN201621111738.6U patent/CN206517319U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106357160A (en) * | 2016-10-10 | 2017-01-25 | 合肥暖流信息科技有限公司 | System and method for generating electricity by means of temperature difference of heat pipe |
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