CN205779302U - Efficiently double-piston thermomotor - Google Patents
Efficiently double-piston thermomotor Download PDFInfo
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- CN205779302U CN205779302U CN201620490552.XU CN201620490552U CN205779302U CN 205779302 U CN205779302 U CN 205779302U CN 201620490552 U CN201620490552 U CN 201620490552U CN 205779302 U CN205779302 U CN 205779302U
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Abstract
The utility model discloses a kind of efficiently double-piston thermomotor.It includes expansion chamber and compression chamber, connected by regenerator between expansion chamber and compression chamber, expansion piston is set in expansion chamber, compression piston is set in compression chamber, expansion piston and compression piston connect with clutch end respectively, it is respectively provided with in expansion chamber and compression chamber and adds heat sink hole and cooling counterbore, there is in expansion piston heater seal up a door, heater is sealed up a door and is had heater compression spring in placing chamber, there is in compression piston cooler seal up a door, cooler is sealed up a door and is had cooler compression spring in placing chamber, the cylinder groove communicated with regenerator it is respectively arranged with on expansion piston and compression piston.After using above-mentioned structure, it is achieved that during heating acting, cooler volume is closed, during cooling compression, the purpose that heater storage is closed, additionally the phase angle between the crank on power output shaft is to be finely adjusted, and makes electromotor reach optimum Working.
Description
Technical field
This utility model relates to a kind of double-piston thermomotor, specifically a kind of efficiently double-piston thermomotor.
Background technology
The principal element of thermomotor enhancing efficiency is affected on the premise of certain sender matter pressure, certain cold warm end temperature difference
Having the heat shuttle loss that cold and hot end working medium air-flow comes and goes, unhelpful volumetric loss, traditional heater storage passes through regenerator volume
It is interconnected with cooler volume, say, that while in heater heating expansion chamber, working medium expands against piston acting,
Another part high temperature refrigerant gas is cooled in device by regenerator and cooling, wastes, and main unhelpful volume has heating
Device volume, regenerator volume, cooler volume sum, and work this unhelpful constancy of volume of overall process.Additionally conventional thermal mechanism of qi moves
The phase angle between crank on power output shaft is fixing, is not easy to carry out angle adjustment, it is difficult to make electromotor reach optimal
Duty.
Summary of the invention
When the technical problems to be solved in the utility model is to provide a kind of heating acting, cooler volume is closed, cooling compression
Time, the efficient double-piston thermomotor that heater storage is closed.
In order to solve above-mentioned technical problem, efficient double-piston thermomotor of the present utility model, including having the swollen of heater
Swollen chamber and the compression chamber with cooler, connected by regenerator between expansion chamber and compression chamber, arranges expansion and live in expansion chamber
Plug, arranges compression piston, expansion piston and compression piston and connects with clutch end respectively in compression chamber, the end tool of expansion chamber
Have uniform setting coordinate with expansion piston end face add heat sink hole, the end of compression chamber has a uniform setting and expansion piston
The cooling counterbore that end face coordinates, described expansion piston include expansion piston body and with expansion piston body fits can making
The expansion relatively reciprocatingly slided is sealed up a door, and expansion piston body and expansion are provided with a compression spring, described expansion between sealing up a door
Seal up a door and can open or close the passage adding between heat sink hole and expansion chamber, institute under the reciprocating motion effect of expansion piston body
State compression piston include compression piston body and the relative compression reciprocatingly slided can be made with compression piston body fits seal up a door, institute
State compression piston body and compression seal up a door between be provided with No. two compression springs, described compression is sealed up a door can be at compression piston body
Reciprocating motion effect under open or close cooling counterbore and compression chamber between passage.
Described expansion piston this most internal there is expansion seal up a door placing chamber, one end that described expansion is sealed up a door is placed in expansion and seals up a door
In placing chamber, other end reaches in expansion chamber, and a described compression spring is placed in expansion and seals up a door in placing chamber and pressured
In the bottom sealed up a door of expansion, described compression piston this most internal there is compression seal up a door placing chamber, one end that described compression is sealed up a door disposes
Sealing up a door in placing chamber in compression, other end reaches in compression chamber, and described No. two compression springs are placed in compression and seal up a door arrangement
Intracavity is also pressed over the bottom that compression is sealed up a door, and described expansion piston body and compression piston body are also respectively provided with and backheat
The cylinder groove that device communicates.
Being respectively provided with on described expansion piston body and compression piston body and be provided with piston limit step, described expansion is sealed
The bottom that door and compression are sealed up a door is respectively arranged with and makes it can not depart from the positive stop lug boss of sealing up a door of respective placing chamber.
Described expansion is sealed up a door and compression is sealed up a door is respectively provided with center guide hole, and described expansion is sealed up a door and compressed the bottom sealed up a door and is all provided with
Being equipped with bearing placement hole, expand and be mounted with linear bearing in sealing up a door and compressing the bearing placement hole sealed up a door respectively, described expansion is sealed
Door placing chamber and the bottom compressing placing chamber of sealing up a door are respectively arranged with guide rod, and described guide rod extend in the guide hole of center.
One end of described regenerator is connected on the sidewall of expansion chamber, and other end is connected on the sidewall of compression chamber, institute
The heat sink hole that adds stating expansion chamber is that heat exchange adds heat pipe, and the cooling counterbore of described compression chamber is heat exchange cooling tube.
The bottom of described expansion chamber is for expanding balance cavity, and described expansion balance cavity connects other set by connecting tube
The efficiently expansion balance cavity of double-piston thermomotor, two overlap the phase angle of expansion piston work in described efficient double-piston thermomotor
Become 180 degree;The bottom of compression chamber is compression balance cavity, and it is efficient that described compression balance cavity connects other set by connecting tube
The compression balance cavity of double-piston thermomotor, two overlap the phase angle of compression piston work in described efficient double-piston thermomotor becomes
180 degree.
A communicating pipe is connected, on described communicating pipe between the described connecting tube expanding balance cavity and compression balance cavity
The colling end overlapping the compression chamber in described efficient double-piston thermomotor respectively through an air pressure double-beat drop valve and two connects.
Described expansion piston and compression piston connect the crank on two crank axles, two crank shaft end by linkage
It is respectively fixedly connected with gear, is engaged each other by power output gear axle between two gears and output power.
Described expansion piston body have one seal cylinder with the expansion piston of expansion chamber minor diameter fit and one section straight
Footpath is less than the expansion piston inner cylinder of expansion chamber internal diameter, and described expansion is sealed up a door and had outside the expansion with expansion chamber minor diameter fit seals up a door
Cylinder and the expansion coordinated with expansion piston inner cylinder are sealed up a door inner cylinder, and it is close that a described compression spring is placed in expansion piston
Between the end face that envelope cylinder and expansion are sealed up a door, described compression piston body has the compression piston of and compression chamber minor diameter fit
Seal cylinder and the one section of diameter compression piston inner cylinder less than compression chamber internal diameter, described compression seal up a door have with in compression chamber
Inner cylinder that outer cylinder is sealed up a door in the compression that footpath coordinates and the compression that coordinates with compression piston inner cylinder is sealed up a door, described No. two are compressed bullets
Spring is placed in compression piston and seals between the end face that cylinder and compression are sealed up a door.
Be respectively provided with on described expansion is sealed up a door and compression is sealed up a door and be provided with limited step of sealing up a door, described expansion piston body and
The bottom of compression piston body is respectively arranged with and makes it can not depart from the piston limit boss of inner cylinder of each sealing up a door.
Being provided with regenerator passage between described expansion chamber and the end face of compression chamber, described regenerator is placed in regenerator and leads to
In road, described in add heat sink hole and be positioned on the excircle of regenerator passage of expansion chamber side, described cooling counterbore is positioned at compression chamber
On the excircle of the regenerator passage of side.
The top of described expansion chamber is for expanding balance cavity, and described expansion balance cavity connects other set by connecting tube
The efficiently expansion balance cavity of double-piston thermomotor, two overlap the phase angle of expansion piston work in described efficient double-piston thermomotor
Become 180 degree;The top of compression chamber is compression balance cavity, and it is efficient that described compression balance cavity connects other set by connecting tube
The compression balance cavity of double-piston thermomotor, two overlap the phase angle of compression piston work in described efficient double-piston thermomotor becomes
180 degree.
A communicating pipe is connected, on described communicating pipe between the described connecting tube expanding balance cavity and compression balance cavity
The colling end overlapping the compression chamber in described efficient double-piston thermomotor respectively through an air pressure double-beat drop valve and two connects.
Described expansion piston and compression piston connect the crank on two crank axles, two crank shaft end by linkage
It is respectively fixedly connected with gear, is engaged each other by power output gear axle between two gears and output power.
The bottom of described expansion piston body and compression piston body is provided with fluid passage, described expansion seal up a door on set
Be equipped with the through hole coordinated with fluid passage, described compression seal up a door on be again provided with the through hole that coordinates with fluid passage.
After using above-mentioned structure, due to the expansion piston arranged, the heater coordinated with expansion piston is sealed up a door, and compression is lived
Plug, the cooler coordinated with compression piston is sealed up a door and communicating with regenerator of being respectively provided with on expansion piston and compression piston
Cylinder groove, when thus achieving heating acting, cooler volume is closed, during cooling compression, the purpose that heater storage is closed,
Additionally the phase angle between the crank on power output shaft is to be finely adjusted, and makes electromotor reach optimum Working.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment one structural representation;
Fig. 2 is this utility model embodiment two structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, efficient double-piston thermomotor of the present utility model is made the most in detail
Explanation.
Embodiment one:
As it is shown in figure 1, efficient double-piston thermomotor of the present utility model, including there is the expansion chamber 2 of heater 1 and having
The compression chamber 4 of cooler 3, is connected by regenerator 5 between expansion chamber 2 and compression chamber 4, arranges expansion piston 6 in expansion chamber 2,
Arrange compression piston 7, expansion piston 6 and compression piston 7 in compression chamber 4 to connect with clutch end respectively, the end of expansion chamber 2
Have uniform setting coordinate with expansion piston end face add heat sink hole 8, the end of compression chamber 4 there is uniform setting with expansion
The cooling counterbore 9 that piston end surface coordinates, expansion piston 6 includes expansion piston body 10 and coordinates also with expansion piston body 10
The expansion that can make relatively to reciprocatingly slide seals up a door 11, and expansion piston body 10 and expansion are sealed up a door and be provided with a compression bullet between 11
Spring 12, expand seal up a door 11 can open under the reciprocating motion effect of expansion piston body 10 or close add heat sink hole 8 and expand
Passage between chamber 2, compression piston 7 includes compression piston body 13 and can make with compression piston body fits relative back and forth to slide
Dynamic compression seals up a door 14, and compression piston body 13 and compression are sealed up a door and be provided with No. two compression springs 15 between 14, and compression seals up a door 14
Can open or close the passage between cooling counterbore 9 and compression chamber 4 under the reciprocating motion effect of compression piston body;Described
Expansion piston body 10 in there is expansion seal up a door placing chamber 16, expand seal up a door 11 one end be placed in expansion and seal up a door placing chamber 16
In, other end reaches in expansion chamber 2, and compression spring 12 is placed in expansion and seals up a door in placing chamber 16 and be pressed over expansion
The bottom sealed up a door, has compression and seals up a door placing chamber 17 in described compression piston body 13, compression seal up a door 14 one end be placed in pressure
Contracting is sealed up a door in placing chamber 17, and other end reaches in compression chamber, and No. two compression springs 15 are placed in compression and seal up a door placing chamber 17
In and be pressed over the bottom sealed up a door of compression, described expansion piston body 10 and compression piston body 13 are also respectively provided with and return
It is respectively provided with on the cylinder groove that hot device 5 communicates, expansion piston body 10 and compression piston body 13 and is provided with piston limit platform
Rank, described expansion seal up a door 11 and compression seal up a door 14 bottom be respectively arranged with that to make it can not depart from sealing up a door of respective placing chamber spacing
Boss, expand seal up a door 11 and compression seal up a door and 14 be respectively provided with center guide hole, described expansion seal up a door 11 and compression seal up a door 14 bottom equal
Be provided with bearing placement hole, expand seal up a door 11 and compression seal up a door 14 bearing placement hole in be mounted with linear bearing respectively, described
Expanding placing chamber 16 of sealing up a door and be respectively arranged with guide rod with the bottom compressing placing chamber 17 of sealing up a door, described guide rod extend into center guide hole
In, one end of regenerator 5 is connected on the sidewall of expansion chamber 2, and other end is connected on the sidewall of compression chamber 4, described expansion
The heat sink hole 8 that adds in chamber adds heat pipe for heat exchange, and the cooling counterbore 9 of described compression chamber is heat exchange cooling tube.
Further, the bottom of described expansion chamber 2, for expanding balance cavity, is expanded balance cavity and is connected by connecting tube
The expansion balance cavity of other set efficient double-piston thermomotor, two overlap the phase of expansion piston work in efficient double-piston thermomotor
Parallactic angle becomes 180 degree;The bottom of compression chamber 4 is compression balance cavity, and described compression balance cavity connects other one by connecting tube
Overlapping the compression balance cavity of efficient double-piston thermomotor, two overlap the phase angle of compression piston work in efficient double-piston thermomotor becomes
180 degree, expand and connect a communicating pipe between the connecting tube of balance cavity and compression balance cavity, warp respectively on described communicating pipe
Cross an air pressure double-beat drop valve and two and overlap the colling end connection of the compression chamber in efficient double-piston thermomotor, wherein, expansion piston 6 He
Compression piston 7 connects the crank on two crank axles by linkage, and two crank shaft end are respectively fixedly connected with gear, two teeth
Engaged each other by power output gear axle between wheel and output power.
Embodiment two:
As in figure 2 it is shown, efficient double-piston thermomotor of the present utility model, including there is the expansion chamber 2 of heater 1 and having
The compression chamber 4 of cooler 3, is connected by regenerator 5 between expansion chamber 2 and compression chamber 4, arranges expansion piston 6 in expansion chamber 2,
Arrange compression piston 7, expansion piston 6 and compression piston 7 in compression chamber 4 to connect with clutch end respectively, the end of expansion chamber 2
Have uniform setting coordinate with expansion piston end face add heat sink hole 8, the end of compression chamber 4 there is uniform setting with expansion
The cooling counterbore 9 that piston end surface coordinates, expansion piston 6 includes expansion piston body 10 and coordinates also with expansion piston body 10
The expansion that can make relatively to reciprocatingly slide seals up a door 11, and expansion piston body 10 and expansion are sealed up a door and be provided with a compression bullet between 11
Spring 12, expand seal up a door 11 can open under the reciprocating motion effect of expansion piston body 10 or close add heat sink hole 8 and expand
Passage between chamber 2, compression piston 7 includes compression piston body 13 and can make with compression piston body fits relative back and forth to slide
Dynamic compression seals up a door 14, and compression piston body 13 and compression are sealed up a door and be provided with No. two compression springs 15 between 14, and compression seals up a door 14
Can open or close the passage between cooling counterbore 9 and compression chamber 4 under the reciprocating motion effect of compression piston body;Described
Expansion piston body 10 there is one seal cylinder 18 with the expansion piston of expansion chamber 2 minor diameter fit and one section of diameter is less than
The expansion piston inner cylinder 19 of expansion chamber internal diameter, expanding seals up a door 11 has the expansion with expansion chamber 2 minor diameter fit and seals up a door outer cylinder
20 and the expansion that coordinates with expansion piston inner cylinder seal up a door inner cylinder 21, a compression spring 12 is placed in expansion piston and seals
Cylinder 18 and expanding seal up a door 11 end face between, compression piston body 13 have one with the compression of compression chamber 4 minor diameter fit work
Plug seals cylinder 22 and the one section of diameter compression piston inner cylinder 23 less than compression chamber internal diameter, and compression is sealed up a door and 14 had and compression
Inner cylinder 25 that outer cylinder 24 is sealed up a door in the compression of chamber 4 minor diameter fit and the compression that coordinates with compression piston inner cylinder is sealed up a door, No. two
Compression spring 15 be placed in compression piston seal cylinder 22 and compression seal up a door 14 end face between, expand seal up a door 11 and compression seal up a door
Being respectively provided with on 14 and be provided with limited step of sealing up a door, the bottom of described expansion piston body 10 and compression piston body 13 sets respectively
It is equipped with and makes it can not depart from the piston limit boss of inner cylinder of each sealing up a door, be provided with between the end face of expansion chamber 2 and compression chamber 4
Regenerator passage, described regenerator is placed in regenerator passage, adds heat sink hole 8 and is positioned at the regenerator passage of expansion chamber side
On excircle, cooling counterbore 9 is positioned on the excircle of regenerator passage of compression chamber side.
Described expansion piston body 10 and the bottom of compression piston body 13 are provided with fluid passage, expand and seal up a door 11
On be provided with the through hole coordinated with fluid passage, compression is sealed up a door the through hole being again provided with on 14 coordinating with fluid passage.
Further, the top of described expansion chamber 2, for expanding balance cavity, is expanded balance cavity and is connected by connecting tube
The expansion balance cavity of other set efficient double-piston thermomotor, two overlap expansion piston work in described efficient double-piston thermomotor
Phase angle become 180 degree;The top of compression chamber 4 is compression balance cavity, and compression balance cavity connects other one by connecting tube
Overlapping the compression balance cavity of efficient double-piston thermomotor, two overlap the phase place of compression piston work in described efficient double-piston thermomotor
Angle becomes 180 degree, expands and connects a communicating pipe between the connecting tube of balance cavity and compression balance cavity, upper point of described communicating pipe
The not colling end connection of the compression chamber in an air pressure double-beat drop valve and the two efficient double-piston thermomotors of set, expansion piston 6 He
Compression piston 7 connects the crank on two crank axles by linkage, and two crank shaft end are respectively fixedly connected with gear, two teeth
Engaged each other by power output gear axle between wheel and output power.
Claims (15)
1. an efficient double-piston thermomotor, including having the expansion chamber (2) of heater (1) and having the compression of cooler (3)
Chamber (4), is connected by regenerator (5) between described expansion chamber (2) and compression chamber (4), arranges expansion and live in described expansion chamber (2)
Plug (6), arranges compression piston (7), described expansion piston (6) and compression piston (7) respectively and clutch end in compression chamber (4)
Connect, it is characterised in that: the end of described expansion chamber (2) have coordinate with expansion piston end face add heat sink hole (8), described pressure
The end in contracting chamber (4) has the cooling counterbore (9) coordinated with expansion piston end face, and described expansion piston (6) includes expansion piston
Body (10) and coordinate with expansion piston body (10) and the relative expansion reciprocatingly slided can be made seal up a door (11), described expansion
Piston only (10) and expansion are sealed up a door and are provided with a compression spring (12) between (11), and (11) are sealed up a door in described expansion can be swollen
Open or close the passage added between heat sink hole (8) and expansion chamber (2) under the reciprocating motion effect of swollen piston only (10), described
Compression piston (7) includes compression piston body (13) and can make the relative compression reciprocatingly slided envelope with compression piston body fits
Door (14), described compression piston body (13) and compression are sealed up a door and are provided with No. two compression springs (15), described compression between (14)
Seal up a door (14) can open under the reciprocating motion effect of compression piston body or close cooling counterbore (9) and compression chamber (4) it
Between passage.
2. according to the efficient double-piston thermomotor described in claim 1, it is characterised in that: tool in described expansion piston body (10)
Having expansion to seal up a door placing chamber (16), the seal up a door one end of (11) of described expansion is placed in expansion and seals up a door in placing chamber (16), and other one
In end reaches expansion chamber (2), a described compression spring (12) is placed in expansion and seals up a door in placing chamber (16) and be pressed over swollen
The swollen bottom sealed up a door, has compression and seals up a door placing chamber (17) in described compression piston body (13), (14) are sealed up a door in described compression
One end is placed in compression and seals up a door in placing chamber (17), and other end reaches in compression chamber, described No. two compression springs (15) peace
Put in placing chamber (17) is sealed up a door in compression and be pressed over the bottom that compression is sealed up a door, described expansion piston body (10) and compression piston
The cylinder groove communicated with regenerator (5) it is also respectively provided with on body (13).
3. according to the efficient double-piston thermomotor described in claim 2, it is characterised in that: described expansion piston body (10) and pressure
It is respectively provided with on contracting piston only (13) and is provided with piston limit step, the end that described expansion is sealed up a door (11) and compression is sealed up a door (14)
Portion is respectively arranged with and makes it can not depart from the positive stop lug boss of sealing up a door of respective placing chamber.
4. according to the efficient double-piston thermomotor described in Claims 2 or 3, it is characterised in that: described expansion is sealed up a door (11) and presses
Contracting seal up a door (14) be respectively provided with center guide hole, the bottom that described expansion is sealed up a door (11) and compression is sealed up a door (14) be provided with bearing arrangement
Hole, expand seal up a door (11) and compression seal up a door (14) bearing placement hole in be mounted with linear bearing respectively, described expansion is sealed up a door peace
Putting chamber (16) and the seal up a door bottom of placing chamber (17) of compression is respectively arranged with guide rod, described guide rod extend in the guide hole of center.
5. according to the efficient double-piston thermomotor described in claim 4, it is characterised in that: one end of described regenerator (5) connects
On the sidewall of expansion chamber (2), other end is connected on the sidewall of compression chamber (4), and the heat sink hole (8) that adds of described expansion chamber is
Heat exchange adds heat pipe, and the cooling counterbore (9) of described compression chamber is heat exchange cooling tube.
6. according to the efficient double-piston thermomotor described in claim 5, it is characterised in that: the bottom of described expansion chamber (2) is swollen
Swollen balance cavity, described expansion balance cavity connects the expansion counter balance pocket of other set efficient double-piston thermomotor by connecting tube
Body, two overlap the phase angle of expansion piston work in described efficient double-piston thermomotor becomes 180 degree;The bottom of compression chamber (4) is pressure
Contracting balance cavity, described compression balance cavity connects the compression counter balance pocket of other set efficient double-piston thermomotor by connecting tube
Body, two overlap the phase angle of compression piston work in described efficient double-piston thermomotor becomes 180 degree.
7. according to the efficient double-piston thermomotor described in claim 6, it is characterised in that: the described balance cavity that expands is put down with compression
A communicating pipe is connected between the connecting tube of weighing apparatus cavity, described respectively through an air pressure double-beat drop valve and two sets on described communicating pipe
The efficiently colling end connection of the compression chamber in double-piston thermomotor.
8. according to the efficient double-piston thermomotor described in claim 7, it is characterised in that: described expansion piston (6) and compression are lived
Plug (7) connects the crank on two crank axles by linkage, and two crank shaft end are respectively fixedly connected with gear, two gears it
Between engaged each other by power output gear axle and to output power.
9. according to the efficient double-piston thermomotor described in claim 1, it is characterised in that: described expansion piston body (10) has
One seals the expansion less than expansion chamber internal diameter of cylinder (18) and one section of diameter with the expansion piston of expansion chamber (2) minor diameter fit
Piston inner cylinder (19), described expansion seal up a door (11) have with the expansion of expansion chamber (2) minor diameter fit seal up a door outer cylinder (20) with
And the expansion coordinated with expansion piston inner cylinder seals up a door inner cylinder (21), a described compression spring (12) is placed in expansion piston
Seal cylinder (18) seal up a door with expansion (11) end face between, described compression piston body (13) has one and compression chamber (4)
The compression piston of minor diameter fit seals cylinder (22) and the one section of diameter compression piston inner cylinder (23) less than compression chamber internal diameter,
Described compression seal up a door (14) have with the compression of compression chamber (4) minor diameter fit seal up a door outer cylinder (24) and with compression piston inner prop
The compression that face coordinates is sealed up a door inner cylinder (25), and described No. two compression springs (15) are placed in compression piston and seal cylinder (22) and pressure
Contracting seal up a door (14) end face between.
10. according to the efficient double-piston thermomotor described in claim 9, it is characterised in that: described expansion is sealed up a door (11) and compresses
Seal up a door to be respectively provided with on (14) and be provided with limited step of sealing up a door, described expansion piston body (10) and compression piston body (13)
Bottom is respectively arranged with and makes it can not depart from the piston limit boss of inner cylinder of each sealing up a door.
11. according to the efficient double-piston thermomotor described in claim 9 or 10, it is characterised in that: described expansion chamber (2) and compression
Being provided with regenerator passage between the end face in chamber (4), described regenerator is placed in regenerator passage, described in add heat sink hole (8)
Being positioned on the excircle of regenerator passage of expansion chamber side, described cooling counterbore (9) is positioned at the regenerator of compression chamber side and leads to
On the excircle in road.
12. according to the efficient double-piston thermomotor described in claim 11, it is characterised in that: the top of described expansion chamber (2) is
Expanding balance cavity, the expansion that described expansion balance cavity connects other set efficient double-piston thermomotor by connecting tube balances
Cavity, two overlap the phase angle of expansion piston work in described efficient double-piston thermomotor becomes 180 degree;The top of compression chamber (4) is
Compression balance cavity, the compression that described compression balance cavity connects other set efficient double-piston thermomotor by connecting tube balances
Cavity, two overlap the phase angle of compression piston work in described efficient double-piston thermomotor becomes 180 degree.
13. according to the efficient double-piston thermomotor described in claim 12, it is characterised in that: described expansion balances cavity and compression
A communicating pipe is connected, respectively through an air pressure double-beat drop valve and two set institutes on described communicating pipe between the connecting tube of balance cavity
The colling end stating the compression chamber in efficient double-piston thermomotor connects.
14. according to the efficient double-piston thermomotor described in claim 13, it is characterised in that: described expansion piston (6) and compression
Piston (7) connects the crank on two crank axles by linkage, and two crank shaft end are respectively fixedly connected with gear, two teeth
Engaged each other by power output gear axle between wheel and output power.
15. according to the efficient double-piston thermomotor described in claim 14, it is characterised in that: described expansion piston body (10) and
The bottom of compression piston body (13) is provided with fluid passage, and described expansion is sealed up a door to be provided with on (11) and coordinated with fluid passage
Through hole, described compression is sealed up a door the through hole being again provided with on (14) coordinating with fluid passage.
Priority Applications (1)
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CN201620490552.XU CN205779302U (en) | 2016-05-26 | 2016-05-26 | Efficiently double-piston thermomotor |
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CN201620490552.XU CN205779302U (en) | 2016-05-26 | 2016-05-26 | Efficiently double-piston thermomotor |
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CN205779302U true CN205779302U (en) | 2016-12-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105840343A (en) * | 2016-05-26 | 2016-08-10 | 江苏源之翼电气有限公司 | Efficient double-piston hot-air engine |
-
2016
- 2016-05-26 CN CN201620490552.XU patent/CN205779302U/en not_active Withdrawn - After Issue
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105840343A (en) * | 2016-05-26 | 2016-08-10 | 江苏源之翼电气有限公司 | Efficient double-piston hot-air engine |
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