CN103759562B - One-way heat transfer valve - Google Patents

One-way heat transfer valve Download PDF

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Publication number
CN103759562B
CN103759562B CN201410029428.9A CN201410029428A CN103759562B CN 103759562 B CN103759562 B CN 103759562B CN 201410029428 A CN201410029428 A CN 201410029428A CN 103759562 B CN103759562 B CN 103759562B
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China
Prior art keywords
word
shell
pipe
towel
heat transfer
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Expired - Fee Related
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CN201410029428.9A
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Chinese (zh)
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CN103759562A (en
Inventor
门立山
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Dezhou University
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门立山
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Priority to CN201410029428.9A priority Critical patent/CN103759562B/en
Publication of CN103759562A publication Critical patent/CN103759562A/en
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Publication of CN103759562B publication Critical patent/CN103759562B/en
Expired - Fee Related legal-status Critical Current
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Abstract

Provided is a one-way heat transfer valve. A monometallic elastic corrugated pipe, two metal pipes and two bimetallic elastic corrugated pipes are arranged in a left shell body of an outer shell, the monometallic elastic corrugated pipe, the two metal pipes and the two bimetallic elastic corrugated pipes are communicated and connected to form a structure in the shape of a Chinese character 'jin', and a bimetallic elastic corrugated pipe in a right shell body of the outer shell and a monometallic elastic corrugated pipe outside the right shell body are communicated and connected to form a linear shape. The inner walls of the pipes are coated with capillary cellular materials, the pipes are filled with heat conducting media, air rarely exists in the pipes, and the outer walls of the pipes are coated with light reflecting materials (except the circular faces with the pipe ends in contact). The interior of the outer shell is vacuated. The one-way heat transfer valve has the advantage that heat can only be conducted in one direction.

Description

A kind of unidirectional heat transfer valve
Technical field
The present invention relates to a kind of unidirectional heat transfer valve, belong to heat energy components and parts.
Background technology
Diode energy unilateal conduction, the unidirectional flowing water of water valve energy, they play very important effect in respective field.Once human hair is had to understand a kind of undirectional thermal conducting (CN200410036758.7) through looking into, the heat pipe being filled with heat-conducting work medium is vertically inserted in Qinghai-Tibet Highway tundra, when when underground, soil temperature is high, temperature is low on the ground, in heat pipe, on gas, surface density is large, lower surface density is little, in heat pipe, gas produces convection current, is discharged by sub-surface high heat; When underground soil temperature low, on the ground temperature height time, in heat pipe, on gas, surface density is little, and lower surface density is large, and in heat pipe, gas does not produce convection current.Such heat pipe is placed in such area and plays a part to thicken frozen soil layer.But, if this heat pipe horizontal positioned, just there is no the character of one-way heat conduction.In fact, also have many places to need the device of unidirectional heat transfer, such as, the heat collector of building wall-hanged formula solar water heater is in outdoor, and storage tank is in indoor.Daytime, heat collector temperature was high, and heat collector is to storage tank transfer heat, and evening, the heat collector temperature of outdoor was low, and the heat of storage tank is oppositely dispelled the heat by heat collector, and storage tank water temperature is reduced.If there is a kind of unidirectional heat transfer valve, it can only to a direction heat conduction, when heat collector temperature than during storage tank height with regard to conducting, the just cut-off when heat collector temperature is lower than storage tank temperature, so unidirectional heat transfer valve is very useful in heat transmission and cumulative process control.
Summary of the invention
The object of this invention is to provide a kind of unidirectional heat transfer valve, it can only to a direction heat conduction.
The technical solution adopted for the present invention to solve the technical problems is: a kind of unidirectional heat transfer valve, include shell, the shape that the left end enclosure interior of described shell has 1 joint monometallic elastic bellows, 2 joint metal tubes, 2 joint bimetallic elastic bellows are connected formation " towel " word, the right-hand member enclosure interior of described shell saves monometallic elastic bellows by 1 joint bimetallic elastic bellows and right-hand member hull outside 1 and is connected and forms the shape of " one " word; The centre of described shell is sealed by metallic elastic corrugated material, and described metallic elastic corrugated material outside has some screws and nut described left end housing, right-hand member housing and the metallic elastic corrugated material of centre to be connected to be sealed to integrally.The arrangement orientation of this 5 pipe joint of left end enclosure interior formation " towel " word shape of described shell is: the upper end of " towel " word is 1 joint monometallic elastic bellows, be connected to the outside of left end shell, respectively there is 1 joint bimetallic elastic bellows the both sides of " towel " word, one end of this 2 joint bimetallic elastic bellows is separately fixed at 2 positions in housing, and respectively there is 1 joint metal tube the centre of " towel " word and lower end.The left end housing of described shell and the right-hand member housing of described shell are formed by the heat proof material of rigidity.The tube wall of described bimetallic elastic bellows is made up of inside and outside two kinds of metal materials, and described monometallic elastic bellows is only made up of a kind of metal material.Described enclosure is evacuated.The inwall of the pipe of described formation " towel " word shape, the shape pipe of formation " one " word all dressing has capillary porous material, inside is all filled with heat-conducting medium, inside does not have air, the outer wall of the pipe of described outer casing inner wall, described formation " towel " word shape, the shape pipe of formation " one " word all scribbles reflectorized material, except the face that the pipe of described " towel " word shape and the shape pipe pipe end of " one " word contact with each other.The silk of described some screws and nut---female distance is adjustable.Operation principle of the present invention is: make use of principle of expanding with heat and contracting with cold, extends when bimetallic elastic bellows is heated, and shortens when catching a cold.Monometallic elastic bellows is relative bimetallic elastic bellows and names, and its length changes along with the change of external carbuncle.Forming 5 pipe joints of " towel " word shape, 2 pipe joints of formation " one " word shape is two special-shaped heat pipes, the tail of " towel " word with " once " head of word be connected time can transferring heat." one " word end of right-hand member of the present invention is the input of heat, and " towel " word end of left end is the output of heat.When right-hand member temperature height, " one " word is elongated, near " towel " word; When left end temperature is low, " towel " word is near " one " word.Vice versa.
The invention has the beneficial effects as follows, can only to a direction heat conduction.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention.
1. shells in figure, 2. left end housing, 3. right-hand member housing, 4. metallic elastic corrugated material, 5. screw and nut, 6. left monometallic elastic bellows, 7. intermetallic metal pipe, 8. contacting metal pipe, 9. left bimetallic elastic bellows, 10. right bimetallic elastic bellows, 11. right monometallic elastic bellows, the tail of 12. " towel " word pipe, the head of 13. " one " word pipes.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is section of structure of the present invention, shell 1 is made up of the left end housing 2 of the heat proof material of rigidity, right-hand member housing 3, the centre of shell 1 is sealed by metallic elastic corrugated material 4, has some screws and nut 5 left end housing 2, right-hand member housing 3, metallic elastic corrugated material 4 to be linked into an integrated entity in the outside of metallic elastic corrugated material 4.Shell 1 inside is evacuated.Left end housing 2 inside is connected is formed " towel " word by left monometallic elastic bellows 6, intermetallic metal pipe 7, the left bimetallic elastic bellows 9 of contacting metal pipe 8,2 joint, one end of the left bimetallic elastic bellows 9 of this 2 joint is fixed on 2 positions in housing, and right-hand member housing 3 inside is connected by the right monometallic elastic bellows 11 that 1 saves right bimetallic elastic bellows 10 and right-hand member housing 3 outside and forms " one " word.The tube wall of left bimetallic elastic bellows 9, right bimetallic elastic bellows 10 is made up of inside and outside two kinds of metal materials, extends when this bimetallic elastic bellows is heated, and shortens when catching a cold.Monometallic elastic bellows 6,11 is relative bimetallic elastic bellows 9,10 and names, and monometallic elastic bellows 6,11 is only made up of a kind of material, and its length changes along with the change by external carbuncle.Form inwall all dressing capillary-porous materials of the pipe of " towel " word shape and the pipe of formation " one " word shape, inside is all filled with heat-conducting medium, and inside does not have air, and outer wall scribbles reflectorized material, except the disc that pipe end contacts with each other.The pipe of " towel " word and the pipe of " one " word are two special-shaped heat pipes.The tail 12 of " towel " word pipe with " once " head 13 of word pipe be connected time can transferring heat.The silk of screw and nut 5---female distance is adjustable.The silk of set screw and nut 5---female distance just can change the tail 12 of " towel " word pipe and the gap of the head 13 of " one " word pipe, just can change conducting temperature.Right-hand member of the present invention is the input of heat, and left end is the output of heat.When right-hand member temperature height, " one " word is elongated, near " towel " word; When left end temperature is low, " towel " word is near " one " word, and the tail 12 of " towel " word pipe contacts with the head 13 of " one " word pipe, heat conducting.When right-hand member temperature is low, " one " word shortens, and the tail 12 of " towel " word pipe disconnects with the head 13 of " one " word pipe, and heat not conducting, serves the effect of unidirectional heat transfer.Heat trnasfer has 3 kinds of modes: radiation, convection current, conduction, shell 1 inside is evacuated, reflectorized material is coated in " towel " word pipe and " one " word pipe outside, except the disc that pipe end contacts with each other, just can ensure to have blocked heat radiation in the present invention, convection current, only have the tail 12 of " towel " word pipe to work with the conduction of the head 13 of " one " word pipe.

Claims (7)

1. a unidirectional heat transfer valve, include shell, it is characterized in that: the shape that the left end enclosure interior of described shell has 1 joint monometallic elastic bellows, 2 joint metal tubes, 2 joint bimetallic elastic bellows are connected formation " towel " word, the right-hand member enclosure interior of described shell saves monometallic elastic bellows by 1 joint bimetallic elastic bellows and right-hand member hull outside 1 and is connected and forms the shape of " one " word; The centre of described shell is sealed by metallic elastic corrugated material, and described metallic elastic corrugated material outside has some screws and some nuts described left end housing, right-hand member housing and the metallic elastic corrugated material of centre to be connected to be sealed to integrally.
2. the unidirectional heat transfer valve of one according to claim 1, it is characterized in that: the arrangement orientation of this 5 pipe joint of left end enclosure interior formation " towel " word shape of described shell is: the upper end of " towel " word is 1 joint monometallic elastic bellows, be connected to the outside of left end shell, respectively there is 1 joint bimetallic elastic bellows the both sides of " towel " word, one end of this 2 joint bimetallic elastic bellows is separately fixed at 2 positions in housing, and respectively there is 1 joint metal tube the centre of " towel " word and lower end.
3. the unidirectional heat transfer valve of one according to claim 1, is characterized in that: the left end housing of described shell and the right-hand member housing of described shell are formed by the heat proof material of rigidity.
4. the unidirectional heat transfer valve of one according to claim 1 and 2, is characterized in that: the tube wall of described bimetallic elastic bellows is made up of inside and outside two kinds of metal materials, and described monometallic elastic bellows is only made up of a kind of metal material.
5. the unidirectional heat transfer valve of one according to claim 1, is characterized in that: described enclosure is evacuated.
6. the unidirectional heat transfer valve of one according to claim 1 and 2, it is characterized in that: the inwall of the pipe of described formation " towel " word shape, the shape pipe of formation " one " word all dressing has capillary porous material, inside is all filled with heat-conducting medium, inside does not have air, the outer wall of the pipe of described outer casing inner wall, described formation " towel " word shape, the shape pipe of formation " one " word all scribbles reflectorized material, except the face that the pipe of described " towel " word shape and the shape pipe pipe end of " one " word contact with each other.
7. the unidirectional heat transfer valve of one according to claim 1, is characterized in that: the silk of described some screws and some nuts---female distance is adjustable.
CN201410029428.9A 2014-01-18 2014-01-18 One-way heat transfer valve Expired - Fee Related CN103759562B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410029428.9A CN103759562B (en) 2014-01-18 2014-01-18 One-way heat transfer valve

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Application Number Priority Date Filing Date Title
CN201410029428.9A CN103759562B (en) 2014-01-18 2014-01-18 One-way heat transfer valve

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CN103759562A CN103759562A (en) 2014-04-30
CN103759562B true CN103759562B (en) 2015-06-10

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109373794A (en) * 2018-12-26 2019-02-22 天津商业大学 A kind of automatic adjustment heat flow density type heat pipe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081851A1 (en) * 2000-04-24 2001-11-01 Harunori Kishi Heat switch
CN1570294A (en) * 2004-04-23 2005-01-26 中国科学院寒区旱区环境与工程研究所 Unidirectional heat conduction apparatus
CN101080792A (en) * 2004-12-20 2007-11-28 Abb研究有限公司 Vacuum switch having a great current carrying capacity
CN101133471A (en) * 2005-03-03 2008-02-27 西门子公司 Switching device with a heat tube
WO2010067182A1 (en) * 2008-12-10 2010-06-17 Toyota Jidosha Kabushiki Kaisha Pressure valve
CN201731785U (en) * 2010-07-23 2011-02-02 田玲 Heat pipe and manufacturing equipment thereof
CN103148247A (en) * 2013-03-27 2013-06-12 江苏七政新能源有限公司 One-way vacuum valve convenient to joint

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001081851A1 (en) * 2000-04-24 2001-11-01 Harunori Kishi Heat switch
CN1570294A (en) * 2004-04-23 2005-01-26 中国科学院寒区旱区环境与工程研究所 Unidirectional heat conduction apparatus
CN101080792A (en) * 2004-12-20 2007-11-28 Abb研究有限公司 Vacuum switch having a great current carrying capacity
CN101133471A (en) * 2005-03-03 2008-02-27 西门子公司 Switching device with a heat tube
WO2010067182A1 (en) * 2008-12-10 2010-06-17 Toyota Jidosha Kabushiki Kaisha Pressure valve
CN201731785U (en) * 2010-07-23 2011-02-02 田玲 Heat pipe and manufacturing equipment thereof
CN103148247A (en) * 2013-03-27 2013-06-12 江苏七政新能源有限公司 One-way vacuum valve convenient to joint

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Effective date of registration: 20150911

Address after: 253023 Shandong, Germany, Dezhou City University West Road, No. 566

Patentee after: Dezhou College

Address before: 253000 Shandong Province, Dezhou City, Dexing Road No. 49 (the original school dormitory) No. 1 Building 1 unit 5 floor West households

Patentee before: Men Lishan

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