CN100337030C - Temperature difference power machine - Google Patents
Temperature difference power machine Download PDFInfo
- Publication number
- CN100337030C CN100337030C CNB2005100446954A CN200510044695A CN100337030C CN 100337030 C CN100337030 C CN 100337030C CN B2005100446954 A CNB2005100446954 A CN B2005100446954A CN 200510044695 A CN200510044695 A CN 200510044695A CN 100337030 C CN100337030 C CN 100337030C
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- medium
- housing
- heat source
- temperature difference
- condenser
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- Reciprocating Pumps (AREA)
Abstract
The present invention relates to a temperature difference power machine which belongs to a power device and mainly comprises a medium circulation component, a medium control component and a power component, wherein the power component comprises a shell body with an inner cavity, a heat source body is fixed in the shell body, and a piston connecting rod assembly is arranged in the inner cavity of the heat source body; the medium circulation component comprises a condenser and a medium pump body communicated with the condenser, wherein the medium pump body is communicated with a plurality of medium inlets arranged in both sides of the middle connecting position of the shell body by the medium control component, and the medium inlets are correspondingly communicated with the gap between the heat source body and the shell body. The medium control component comprises a four-way reversing valve, and reversing switches connected with a reversing relay are arranged on a control motor of the reversing valve and both end surfaces of the shell body; a time relay is connected with a medium pump motor and a temperature switch on the shell body, and a reversing relay and the time relay are both connected with a power supply. The temperature difference power machine has the advantages of wide application, high reliability, high energy conversion rate and strong practicability, and provides an ideal power source for the fields of desert treatment, irrigation, etc.
Description
Affiliated field
The present invention relates to a kind of power plant, especially utilize the temperature difference special fluid to be heated and then changes into the temperature difference power machine of mechanical energy.
Background technique
At present in a lot of local restrictions that are subjected to a lot of conditions as desert, area, grassland use internal combustion engine power plant or electric installation, even if on the outskirts of a town, also there is narrow limitation to some extent in the rural area, as setting up of the noise of the oil supply of shortage day by day, internal-combustion engine and pollution, power circuit etc.How seeking a kind of green power source and not being subjected to the restriction of the energy and usage space again is the problem that a lot of scholars explore.Solved this problem, for the improvement in desert, for energy shortage, significant for changing environment for human survival etc.
My a kind of solar energy temperature difference power machine in first to file is disclosed at Chinese patent ZL 03271145.X, as primary product, though it has realized utilizing the solar energy temperature difference special fluid to be heated and then changes into the purpose of mechanical energy, but, empirical tests, contain solar collection element, each structure be provided with unreasonable, complex structure; Only be used for drawing water the suffered limitation of applied field; Adopt various leather cups as workpiece, poor reliability.
Summary of the invention
Be to overcome the shortcoming that above-mentioned prior art exists order of the present invention and carry a kind of rational in infrastructure, applied range, practical temperature difference power machine.Power mainly is provided, as is used for irrigation, control of desert, generating, oil field and carries oil, agricultural refrigeration, power generation with sea water etc.
Technological scheme of the present invention is that this kind temperature difference power machine mainly comprises medium circulation assembly, medium control unit and Power Component.
Described Power Component, comprise the seal casinghousing that is fastenedly connected the band cylindrical interior volume that forms by two-part, housing chamber internal fixation has with the housing concentric and tubular heat source body axial, radial clearance is arranged, and the heat source body inner chamber is equipped with the piston rod combination that is sealed and matched with the heat source body internal chamber wall; Connecting rod protrude in housing an end side surface and with this engage sides place hermetic seal, middle side part is provided with ring-like dividing plate outside heat source body, is tightly connected by ring-like dividing plate between two-part of housing;
Described medium circulation assembly comprises the condenser and the medium pump housing that is connected with condenser, and the condenser and/or the medium pump housing place a low-temperature receiver, and the medium pump housing connects the medium main entrance A of medium control unit by medium house steward 14 A end
1, the media outlet B of medium control unit
1, C
1Be communicated with a plurality of medium inlets that are arranged on both sides, the middle joint of housing respectively, the medium inlet in left side is communicated with the gap, left side between housing and the heat source body, and the medium inlet on right side is communicated with the gap, right side between housing and the heat source body; Be provided with the medium circulation outlet that communicates with the housing inner chamber in the both sides, bottom of housing; The medium circulation outlet of described housing both sides is all by an one-way valve structures and corresponding medium pipeline B
2, C
2Communicate; Condenser is by total refluxing opening D of total reflow pipe of medium and medium control unit
1Be connected;
Described medium control unit comprises a four-way change-over valve, and this selector valve is provided with the medium main entrance A that is connected in the medium circulation assembly
1, media of both sides outlet B
1, C
1And the total refluxing opening D of medium
1, the control motor of this selector valve is electrically connected throw over relay, respectively is provided with a reverser in the housing both ends of the surface, and reverser is electrically connected throw over relay by lead; One time relay is electrically connected with the medium pump motor, and the thermal switch that is arranged on the housing is electrically connected the time relay by lead, and throw over relay all is connected power supply with the time relay.
Further scheme of the present invention is:
Described heat source body is one to be provided with the cylindrical barrel body of ring-like closed cavity, and this ring-like closed cavity is provided with thermal source import, thermal source outlet, and the thermal medium that is adopted can be hot gas or hot liquid.Certainly as a kind of mode of execution, described heat source body also can be the cylindrical shell that is built-in with electric heating element.
Described condenser is for being communicated with the seal container of the medium back flow pipe and the medium pump housing, leave the medium of setting liquid level height in the sealing container, the pipeline end that connects the medium back flow pipe is positioned under the medium liquid level, and the pipeline top that connects the medium pump housing is positioned at medium liquid level top.Further, described condenser is a plurality of, successively serial connection.A plurality of serial connection cooling effects are better.
Described low-temperature receiver is one to be provided with the circulating cooling liquid import, the casing of circulating cooling liquid outlet, and the condenser and the medium pump housing all place in the casing; Perhaps the medium pump housing is placed outside the casing.Low-temperature receiver can adopt the water-cooled that meets temperature conditions or air-cooled.
Described power supply is that a storage battery is or/and photovoltaic cell.
For preventing the impurity in the medium, the medium inlet end of described medium pump is provided with medium filter.
The invention has the beneficial effects as follows: simple in structure; Applied range; The reliability height.The energy transformation ratio height, lose little, the power height, practical, provide desirable power source for control of desert, irrigation and other field etc.Also can be used for the oil field and carry oil, agricultural refrigeration, power generation with sea water etc.
Description of drawings
Figure is a structural representation of the present invention.
Among the figure; 1 housing, 2 thermal source imports, 3 medium inlets, 4 thermal switches, 5 heat source bodies, 6 connecting rods, 7 pistons, 8 reverseres, 9 throw over relays, 10 control motors, 11 selector valves, 12 time relays, 13 storage batterys, 14 medium house stewards, the 15 medium pump housings, 16 medium pump, 17 medium pump motors, 18 medium filters, 19 photo-voltaic power supplies, 20 condensers, the total reflow pipe of 21 media, 22 circulating cooling liquid imports, 23 medium inlets, the outlet of 24 thermals source, the outlet of 25 medium circulation, the outlet of 26 medium circulation, 31 casings, 32 connecting rod bases, 101 ring-like dividing plates, the outlet of 151 circulating cooling liquids, 210 manage in succession, A, the total interface tube of medium, the interface of B medium inlet 23, the interface of C medium inlet 3, A
1Medium main entrance, B
1Media outlet, C
1Media outlet, B
2Pipeline, C
2Interface, the D of pipeline, the total reflow pipe 21 of D medium
1The total refluxing opening of medium, 81 reverseres, 33 media add inlet.
Embodiment
As shown in drawings.
This kind temperature difference power machine mainly comprises medium circulation assembly, medium control unit and Power Component three parts.
The Power Component part.Comprise the seal casinghousing 1 that is fastenedly connected the band cylindrical interior volume that forms by two-part, housing 1 has enough bearing strengths.Housing 1 chamber internal fixation has with housing 1 concentric and leaves tubular heat source body 5 axial, radial clearance.Heat source body 5 two ends are to logical, and with housing 1 between axially, radial clearance communicates.Middle side part is provided with ring-like dividing plate 101 outside heat source body 5, is fastenedly connected by ring-like dividing plate 101 sealings between two-part of housing, and ring-like dividing plate 101 plays a part the radial clearance between the location of heat source body 5 and separation heat source body 5 and the housing 1.Ring-like dividing plate 101 cuts off the radial clearance between heat source body 5 and the housing 1.Heat source body 5 inner chambers are equipped with the piston rod combination that is sealed and matched with the heat source body internal chamber wall, and piston 7 is provided with seal ring, and it is two-part that piston 7 cuts off heat source body 5 inner chambers.Connecting rod 7 protrude in housing 1 an end side surface and with this engage sides place hermetic seal, outside this end side surface of housing 1, be provided with the connecting rod base 32 of support link.
The medium circulation components.Comprise the condenser 20 and the medium pump housing 15 that is connected with condenser, condenser 20, the medium pump housing 15 can place a low-temperature receiver separately or as present embodiment jointly.Condenser 20 is for being communicated with a plurality of seal containers of the medium back flow pipe 21 and the medium pump housing 15, leave the medium of setting liquid level height in the sealing container, the pipeline end that connects medium back flow pipe 21 is positioned under the medium liquid level, and the pipeline top that connects the medium pump housing 15 is positioned at medium liquid level top.A plurality of condensers are connected in series successively.The airtight medium pump housing 15 is built-in with medium pump 16, medium pump motor 17.The medium pump housing 15 connects the medium main entrance A of medium control unit by medium house steward 14 A end
1The medium inlet end of medium pump 16 is provided with medium filter 18.17 connect hours of medium pump motor relay 12.The media outlet B of the selector valve 11 of medium control unit
1, C
1Be communicated with the B end of the medium inlet 23 that is arranged on both sides, housing 1 middle joint, the C end of medium inlet 3 respectively, the gap, left side that the medium inlet 23 in left side is communicated with between housing 1 and the heat source body 5, the gap, right side that the medium inlet 3 on right side is communicated with between housing 1 and the heat source body 5.Be respectively equipped with the medium circulation outlet 25,26 that communicates with the housing inner chamber in the both sides, bottom of housing 1.The medium circulation outlet 25,26 of described housing both sides is all by an one-way valve structures and corresponding medium pipeline B
2, C
2Communicate, rely on pipeline B
2, C
2The pressure of interior medium makes the one-way valve conducting or closes, and this structure is a prior art.Condenser 20 is by the total refluxing opening D of the total reflow pipe 21 of medium with the medium control unit
1Be connected.Described low-temperature receiver is one to be provided with the casing 31 of circulating cooling liquid import 22, circulating cooling liquid outlet 151, and the condenser 20 and the medium pump housing 15 all place in the casing.
Medium control unit part.Comprise a four-way change-over valve 11, this selector valve 11 is provided with the medium main entrance A that is connected in the medium circulation assembly
1, media of both sides outlet B
1, C
1And the total refluxing opening D of medium
1, the control motor 10 of this selector valve is electrically connected throw over relay 9.Be respectively equipped with reverser 8, reverser 81 in the housing both ends of the surface.Reverser is electrically connected throw over relay 9 by lead.One time relay 12 is electrically connected with medium pump motor 17, and the thermal switch 4 that is arranged on the housing 1 is electrically connected the time relay 12 by lead, and throw over relay 9 all is connected power supply with the time relay 12.
Its working procedure is as follows: at first start heat source body 5, hot water (hot vapour) is entered in heat source body 5 chambeies, form the normal heat circulation, start low-temperature receiver (cold water or the cold air) circulation of casing 31 simultaneously.
When the ambient temperature between thermal switch 4 detection heat source bodies 5 and the housing 1 meets the medium operating temperature of setting, these thermal switch 4 conductings, the time relay 12 work, the control motor 10 of medium pump motor 17, selector valve 11 all starts work.
During medium pump 16 work, liquid medium enters medium pump through medium filter 18, is entered the medium main entrance A of selector valve 11 by pipeline through medium house steward 14 A end
1, in the position of illustrated piston 7, under the control of throw over relay 9, the medium main entrance A of selector valve 11
1With media outlet C
1Conducting, medium is by media outlet C
1Enter pipeline C
2, this moment, medium circulation outlet 26 was at pipeline C
2Under the interior pressure medium effect, connect the closed check valve of housing inner chamber, medium is C by the road directly
2The C that reaches medium inlet 3 holds the ring-like gap that enters between housing 1 and the right side heat source body 5, and under the exciting of thermal source, rapid vaporization is splashed bloated, and the medium after the vaporization enters in the vaporization chamber of piston 7 right-hand members, promotes piston 7 and is moved to the left.Meanwhile, do not enter because the left side vaporization chamber that the B of medium inlet 23 end is communicated with has medium, pressure is less, makes by B, B
2, B
1Between the circulation loop internal pressure that constitutes less, make the left side circulatory mediator export 25 conductings, vaporization chamber left side low pressure steam state together with liquid medium through circulatory mediator outlet 25, pipeline B
2, in selector valve 11 B
1, D
1Conducting, enter the total reflow pipe 21 of medium, and enter under the medium liquid level in the condenser 20 by the total reflow pipe 21 of medium, steam state medium and low temperature liquid medium fusion rapidly are liquid state.When liquid level in the condenser was higher than the position, top of connecting tube 210, liquid state and steam state medium entered further condensation liquefaction in subordinate's condenser, and through multi-stage condensing, last liquid medium enters in the medium pump housing 15, enters next circulation.
The time relay 12 can be set the time of a work cycle of piston, and the blanking time of work cycle.
Shorter as the time that the time relay 12 is set, piston is moved to the left and stops to move (this moment is the left side distal-most end of no show piston also) when time conditions satisfies.When treating down task, still 3 C end enters medium from the medium inlet, and piston continues to move to left to the left side distal-most end and touches left side reverser 81, and this reverser 81 provides commutation signal to throw over relay 9, and 11 commutations of control selector valve, makes medium main entrance A
1With media outlet B
1Conducting to realize providing medium to the B of medium inlet 23 end, meanwhile, makes pipeline C
2With the total refluxing opening D of medium
1Conducting makes medium flow back to the total reflow pipe 21 of medium, and piston 7 is moved to the right by the left side.
Piston 7 is the working condition of mobile each several part to the right from the left side, can move directly derivation to the left from the right side by piston, repeats no more.
Power supply can adopt storage battery 13 or photo-voltaic power supply 19 to provide, and also can the two provide simultaneously, and photo-voltaic power supply charges to storage battery.
The present invention is not limited to the foregoing description.Can also comprise following content aspect expand;
To condenser 20, the cooling of the medium pump housing is not limited to cooling water, and the cold wind that meets temperature requirement also can.Perhaps other low-temperature receivers.
The power of present embodiment connecting rod 6 outputs is to-and-fro motion, and the power of past complex form can be provided to various facilities, also this straight reciprocating motion can be become to rotatablely move.
Power Component of the present invention can become the reciprocating piston motion and be rotary-piston motion, directly outputting rotary power according to the basic principle of reciprocating piston motion.
The adding of medium can be from medium pump housing upper end and is protruded in medium casing outside and add to enter the mouth and 33 carry out, the discharge of medium can be from medium pump housing bottom and the media outlet that protrudes in outside the casing carry out, after the Medium Replacement, must make the medium circulation pipeline airtight once more.
Claims (8)
1, a kind of temperature difference power machine comprises medium circulation assembly, medium control unit and Power Component, it is characterized in that,
Described Power Component, comprise the seal casinghousing (1) that is fastenedly connected the band cylindrical interior volume that forms by two-part, housing (1) chamber internal fixation has with housing (1) concentric and tubular heat source body (5) axial, radial clearance is arranged, and the heat source body inner chamber is equipped with the piston rod combination that is sealed and matched with heat source body (5) internal chamber wall; Connecting rod (6) protrude in housing (1) an end side surface and with this engage sides place hermetic seal, middle side part is provided with ring-like dividing plate (101) outside heat source body (5), is tightly connected by ring-like dividing plate (101) between two-part of housing;
Described medium circulation assembly, comprise the condenser (20) and the medium pump housing (15) that is connected with condenser, the condenser (20) and/or the medium pump housing (15) place a low-temperature receiver, and the medium pump housing (15) connects the medium main entrance (A of medium control unit by medium house steward 14 A end
1), the media outlet (B of medium control unit
1), (C
1) be communicated with a plurality of medium inlets (23), a plurality of medium inlet (3) be arranged on both sides, joint in the middle of the housing (1) respectively, medium inlet (23) is communicated with the gap, left side between housing (1) and the heat source body (5), and medium inlet (3) are communicated with the gap, right side between housing (1) and the heat source body (5); Be provided with medium circulation outlet (25), (26) that communicate with the housing inner chamber in the both sides, bottom of housing (1); Described medium circulation outlet (25), (26) are all by an one-way valve structures and corresponding medium pipeline (B
2), (C
2) communicate; Condenser (20) is by the total refluxing opening (D of the total reflow pipe of medium (21) with the medium control unit
1) be connected;
Described medium control unit comprises a four-way change-over valve (11), and this selector valve (11) is provided with the medium main entrance (A that is connected in the medium circulation assembly
1), media of both sides outlet (B
1), (C
1) and the total refluxing opening (D of medium
1), the control motor (10) of this selector valve (11) is electrically connected throw over relay (9), is respectively equipped with a reverser (8), reverser (81) in housing (1) both ends of the surface, and reverser is electrically connected throw over relay (9) by lead; One time relay (12) is electrically connected with medium pump motor (17), and the thermal switch (4) that is arranged on the housing (1) is electrically connected the time relay (12) by lead, and throw over relay (9) all is connected power supply with the time relay (12).
2, temperature difference power machine according to claim 1 is characterized in that, described heat source body (5) is one to be provided with the cylindrical barrel body of ring-like closed cavity, and this ring-like closed cavity is provided with thermal source import (2), thermal source outlet (24).
3, temperature difference power machine according to claim 1 is characterized in that, described heat source body is the cylindrical shell that is built-in with electric heating element.
4, temperature difference power machine according to claim 1 and 2, it is characterized in that, described condenser (20) is for being communicated with the seal container of the medium back flow pipe (21) and the medium pump housing (15), leave the medium of setting liquid level height in the sealing container, the pipeline end that connects medium back flow pipe (21) is positioned under the medium liquid level, and the pipeline top that connects the medium pump housing (15) is positioned at medium liquid level top.
5, temperature difference power machine according to claim 4 is characterized in that, described condenser is a plurality of, successively serial connection.
6, temperature difference power machine according to claim 5 is characterized in that, described low-temperature receiver is one to be provided with circulating cooling liquid import (22), the casing of circulating cooling liquid outlet (151), and the condenser (20) and the medium pump housing (15) all place in the casing (31).
7, temperature difference power machine according to claim 1 is characterized in that, described power supply is that a storage battery is or/and photovoltaic cell.
8, temperature difference power machine according to claim 1 is characterized in that, the medium inlet end of described medium pump is provided with medium filter (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100446954A CN100337030C (en) | 2005-09-14 | 2005-09-14 | Temperature difference power machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100446954A CN100337030C (en) | 2005-09-14 | 2005-09-14 | Temperature difference power machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1740563A CN1740563A (en) | 2006-03-01 |
| CN100337030C true CN100337030C (en) | 2007-09-12 |
Family
ID=36093058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100446954A Expired - Fee Related CN100337030C (en) | 2005-09-14 | 2005-09-14 | Temperature difference power machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100337030C (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3240566A1 (en) * | 1982-11-03 | 1983-07-21 | Franz Josef 8471 Stadlern Knott | Differential heat engine |
| DE3939779A1 (en) * | 1989-12-01 | 1991-06-06 | Wilhelm Haeberle | Heat-energy conversion process - uses fluids with low boiling point as working medium |
| CN1160819A (en) * | 1996-03-29 | 1997-10-01 | 郭先全 | Temperature difference engine |
| WO1998020257A1 (en) * | 1996-11-07 | 1998-05-14 | Selantic Industrier A/S | Inverted accumulator |
| CN1219644A (en) * | 1997-12-08 | 1999-06-16 | 徐志勤 | Temp. differential energy installation and its steam engine |
| CN2591265Y (en) * | 2002-12-10 | 2003-12-10 | 沈超然 | Thermal difference engine unit |
-
2005
- 2005-09-14 CN CNB2005100446954A patent/CN100337030C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3240566A1 (en) * | 1982-11-03 | 1983-07-21 | Franz Josef 8471 Stadlern Knott | Differential heat engine |
| DE3939779A1 (en) * | 1989-12-01 | 1991-06-06 | Wilhelm Haeberle | Heat-energy conversion process - uses fluids with low boiling point as working medium |
| CN1160819A (en) * | 1996-03-29 | 1997-10-01 | 郭先全 | Temperature difference engine |
| WO1998020257A1 (en) * | 1996-11-07 | 1998-05-14 | Selantic Industrier A/S | Inverted accumulator |
| CN1219644A (en) * | 1997-12-08 | 1999-06-16 | 徐志勤 | Temp. differential energy installation and its steam engine |
| CN2591265Y (en) * | 2002-12-10 | 2003-12-10 | 沈超然 | Thermal difference engine unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1740563A (en) | 2006-03-01 |
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Granted publication date: 20070912 Termination date: 20091014 |