CN208026112U - It can stop the heat pipe of heat exchange - Google Patents
It can stop the heat pipe of heat exchange Download PDFInfo
- Publication number
- CN208026112U CN208026112U CN201820334877.8U CN201820334877U CN208026112U CN 208026112 U CN208026112 U CN 208026112U CN 201820334877 U CN201820334877 U CN 201820334877U CN 208026112 U CN208026112 U CN 208026112U
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- China
- Prior art keywords
- heat
- tube head
- pipe
- pipe shaft
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 239000007788 liquid Substances 0.000 claims abstract description 95
- 230000000903 blocking effect Effects 0.000 claims abstract description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A kind of heat pipe stopping heat exchange, including：Tube head, pipe shaft, heat transferring medium, switching mechanism；Tube head is connected to pipe shaft, and tube head diameter is more than pipe shaft, and heat transferring medium is sealed in heat pipe, has annular to block liquid portion in heat pipe, is blocked liquid portion and is connected to making to flow into along the liquid heat transferring medium that tube wall flows down with tube head or pipe shaft inner wall and blocks liquid portion；Switching mechanism is equipped at liquid portion blocking, the liquid heat transferring medium that switching mechanism makes to block accumulation in liquid the portion in is maintained at and blocks in liquid portion or flow out, and the liquid heat transferring medium of outflow can carry out heat exchange cycle.The utility model is arranged on heat pipe blocks liquid portion and switching mechanism, by switching mechanism come adjust block liquid portion accumulation liquid heat transferring medium amount, to control participate in heat exchange heat transferring medium amount, realize opposite heat tube itself open/stop and the rate of heat addition adjust.
Description
Technical field：
The present invention relates to hot pipe technique fields, more particularly to the utilization technology of solar energy high temperature heat storage.
Background technology：
Making full use of for solar thermal energy is needed to solve two critical issues：1, solar energy is fully absorbed, improves and inhales
The thermal efficiency and heat accumulation temperature；2, heat release is controllable, easy to control.What is solved herein is latter problem.
Traditional civil solar technology, mostly directly heats water, and temperature is low, and when use directly discharges water, and is closed after
?.When using high temperature heat source, such as heat in high temperature fuel tank, application range is then extensive more, can be other with its heating
Object, since heat pipe for thermal conductivity is efficient, so mode more satisfactory at this time is completed from high temperature heat source to being added using heat pipe
Heat transfer between hot object.After heating, how to stop continuing heat release as problem to be solved, because of the spy of heat pipe
Different property can not be stopped by simply being blocked in pipe；Meanwhile heat pipe lower end being taken out also not from high temperature heat source after being finished
It is convenient, at some using upper also unrealistic.
Invention content：
In consideration of it, it is necessary to design a kind of heat pipe stopping heat exchange.
A kind of heat pipe stopping heat exchange, including：Tube head, pipe shaft, heat transferring medium, switching mechanism；Tube head is connected to pipe shaft,
Tube head diameter is more than pipe shaft, and heat transferring medium is sealed in heat pipe, has annular to block liquid portion in heat pipe, block liquid portion and tube head or pipe shaft
Inner wall, which connects, to be made to block liquid portion along the liquid heat transferring medium inflow that tube wall flows down；Switching mechanism, switching mechanism are equipped at liquid portion blocking
Make to block the liquid heat transferring medium accumulated in liquid portion to be maintained at and block in liquid portion or flow out, the liquid heat transferring medium of outflow can exchange heat
Cycle.
Preferably, switching mechanism includes upper disk, lower wall, sealing ring；It is provided with and the matched lower opening of pipe shaft, pipe shaft in the middle part of lower wall
Top is fixed in the lower opening, and the upper hole penetrated through with lower opening is provided in the middle part of upper disk, and tube head lower end connects with the upper surface of upper disk, on
Hollow stage body, the stage body lateral wall and tube head inner wall and upper disk upper end are extended to form at the upper side of the upward disk of hole hole wall
The space formed between face is to block liquid portion, blocks several upper liquid holes that the upper Pan Chu below liquid portion is provided with circle distribution, is opened on lower wall
Have a lower liquid hole with upper liquid hole Corresponding matching, the lower liquid hole other end is penetrated through with pipe shaft, upper liquid hole/lower liquid hole periphery upper disk,
It is provided with circular groove on lower wall contact surface, sealing ring is equipped in groove.When needing to stop heat exchange, upper rotatory plate/lower wall makes
Fluid apertures is staggered with lower liquid hole in non-interconnected state, and can be connected to area with lower liquid hole by control upper liquid hole and be changed to adjust
Hot rate.
Preferably, upper liquid hole number is 6.
Preferably, labyrinth seal structure is used between upper disk, lower wall.
Preferably, switching mechanism includes valve and pipeline；It is stretched into tube head at the top of pipe shaft, the pipe shaft outer wall in tube head and pipe
The space that is formed is to block liquid portion between head inner wall and tube head bottom surface, be provided on tube head bottom surface hole and by valve, pipeline with
Pipe shaft connection below tube head.When needing to stop heat exchange, valve is closed.
Preferably, valve is needle valve.
Preferably, switching mechanism includes hollow cyclic annular magnetic conductive part and annular magnet；It is stretched into tube head at the top of pipe shaft, tube head
The space formed between interior pipe shaft outer wall and tube head inner wall and tube head bottom surface is to block liquid portion, and cyclic annular magnetic conductive part, which is placed on, blocks liquid
At portion, annular magnet is equipped with below tube head and at corresponding cyclic annular magnetic conductive part.Cyclic annular magnetic conductive part usually floats on liquid level, at this time for
Stop heat exchange state, when needing to start heat exchange, cyclic annular magnetic conductive part draft is adjusted by annular magnet, to change liquid
Thermal medium is discharged in the pipe shaft of lower section.
Preferably, switching mechanism includes hollow cyclic annular magnetic conductive part and annular magnet；There is one section of expanding part on pipe shaft, extends out
By conical surface transition between pipe shaft and expanding part above portion, liquid is allow to be drained to expanding part side wall by the conical surface, under expanding part
The pipe shaft of side is extend into expanding part, is formed between the pipe shaft outer wall in expanding part and expanding part inner wall and expanding part bottom surface
Space is to block liquid portion, and cyclic annular magnetic conductive part, which is placed on, to be blocked at liquid portion, is extending out below portion and is being equipped with ring-type at corresponding cyclic annular magnetic conductive part
Magnet.
Preferably, annular magnet is permanent magnet, and thermal insulation layer is equipped at annular magnet and heat pipe contact.
Preferably, screw thread is equipped on the pipe shaft outside thermal insulation layer, annular magnet is threaded on pipe shaft and passes through rotation
Adjust its variation of magnetic force to cyclic annular magnetic conductive part.
The present invention is arranged on heat pipe blocks liquid portion and switching mechanism, and the liquid for blocking the accumulation of liquid portion is adjusted by switching mechanism
Heat transferring medium amount, to control participate in heat exchange heat transferring medium amount, realize opposite heat tube itself open/stop and rate of heat addition tune
Section.
Description of the drawings：
Attached drawing 1 is the schematic cross-sectional view of the heat pipe for stopping heat exchange of embodiment 1.
Attached drawing 2 is the schematic cross-sectional view after 1 clipped pipe shaft of attached drawing.
Attached drawing 3 is the overlooking structure diagram of disk on attached drawing 1.
Attached drawing 4 is the schematic cross-sectional view of disk on attached drawing 1.
Attached drawing 5 is the schematic cross-sectional view of the heat pipe for stopping heat exchange of embodiment 2.
Attached drawing 6 is the schematic cross-sectional view of the heat pipe for stopping heat exchange of embodiment 3.
Attached drawing 7 is the schematic cross-sectional view of the heat pipe for stopping heat exchange of embodiment 4.
Attached drawing 8 is the portions the A close-up schematic view of attached drawing 6.
Attached drawing 9 is the portions the B close-up schematic view of attached drawing 7.
In figure：Upper disk 41, sealing ring 43, pipe shaft 2a, lower opening 421, upper hole 411, tube head 1a, stage body 412, blocks lower wall 42
Liquid portion 3a, upper liquid hole 413, lower liquid hole 422, valve 51, pipeline 52, pipe shaft 2b, tube head 1b, block liquid portion 3b, cyclic annular magnetic conductive part 61,
Annular magnet 62, pipe shaft 2c, tube head 1c, block liquid portion 3c, thermal insulation layer 63, screw thread 64, pipe shaft 2d, expanding part 21d, conical surface 211d,
Block liquid portion 3d.
Specific implementation mode：
A kind of heat pipe stopping heat exchange, including：Tube head, pipe shaft, heat transferring medium, switching mechanism；Tube head is connected to pipe shaft,
Tube head diameter is more than pipe shaft, and heat transferring medium is sealed in heat pipe, has annular to block liquid portion in heat pipe, block liquid portion and tube head or pipe shaft
Inner wall, which connects, to be made to block liquid portion along the liquid heat transferring medium inflow that tube wall flows down；Switching mechanism, switching mechanism are equipped at liquid portion blocking
Make to block the liquid heat transferring medium accumulated in liquid portion to be maintained at and block in liquid portion or flow out, the liquid heat transferring medium of outflow can exchange heat
Cycle.
As shown in figures 1-4, in embodiment 1, switching mechanism includes upper disk 41, lower wall 42, sealing ring 43；In lower wall 42
Portion, which is provided with, to be fixed on the matched lower opening 421 of pipe shaft 2a, the tops pipe shaft 2a in the lower opening, and 41 middle part of upper disk is provided with and lower opening 421
The upper hole 411 of perforation, the lower ends tube head 1a connect with the upper surface of upper disk 41, and the upper side of the upward disk of 411 hole wall of upper hole extends
Form hollow stage body 412, the space formed between 41 upper surface of 412 lateral wall of the stage body and tube head 1a inner walls and upper disk
To block liquid portion 3a, block several upper liquid holes 413 that the upper Pan41Chu below liquid portion 3a is provided with circle distribution, be provided on lower wall 42 with it is upper
The lower liquid hole 422 of 413 Corresponding matching of fluid apertures, 422 other end of lower liquid hole is penetrated through with pipe shaft 2a, in 413/ lower liquid hole 422 of upper liquid hole
The upper disk 41 of periphery is provided with circular groove on 42 contact surface of lower wall, and sealing ring 43 is equipped in groove.
Further, 413 quantity of upper liquid hole is 6.
Further, labyrinth seal structure is used between upper disk 41, lower wall 42.
As shown in figure 5, in example 2, switching mechanism includes valve 51 and pipeline 52；Tube head 1b is stretched at the top of pipe shaft 2b
Interior, the space formed between the pipe shaft 2b outer walls in tube head 1b and tube head 1b inner walls and the bottom surfaces tube head 1b is to block liquid portion 3b,
It is provided with hole on the bottom surfaces tube head 1b and is connected to the pipe shaft 2b below tube head 1b by valve 51, pipeline 52.
Further, valve 51 is needle valve.
As shown in Fig. 6,8, in embodiment 3, switching mechanism includes hollow cyclic annular magnetic conductive part 61 and annular magnet 62；Pipe
It stretches into tube head 1c at the top of body 2c, is formed between the pipe shaft 2c outer walls in tube head 1c and tube head 1c inner walls and the bottom surfaces tube head 1c
Space is to block liquid portion 3c, and cyclic annular magnetic conductive part 61, which is placed on, to be blocked at liquid portion 3c, below tube head 1c and at corresponding cyclic annular magnetic conductive part 61
Equipped with annular magnet 62.
Further, annular magnet 62 is permanent magnet, and thermal insulation layer 63 is equipped at annular magnet 62 and heat pipe contact.
Further, screw thread 64 is equipped on the pipe shaft 2c outside thermal insulation layer 63, annular magnet 62 is threaded in pipe shaft
2c is upper and adjusts its variation of magnetic force to cyclic annular magnetic conductive part 61 by rotation.
As shown in Fig. 7,9, in example 4, switching mechanism includes hollow cyclic annular magnetic conductive part 61 and annular magnet 62；Pipe
There is one section of expanding part 21d on body 2d, liquid is made by conical surface 211d transition between pipe shaft 2d and expanding part 21d above expanding part 21d
Body can be drained to expanding part 21d side walls by conical surface 211d, and the pipe shaft 2d below expanding part 21d is extend into expanding part 21d, outside
The space formed between pipe shaft 2d outer walls and expanding part 21d inner walls and the bottom surfaces expanding part 21d in expansion portion 21d is to block liquid portion
3d, cyclic annular magnetic conductive part 61, which is placed on, to be blocked at liquid portion 3d, and 61 are equipped with cyclic annular magnetic below expanding part 21d and at corresponding cyclic annular magnetic conductive part
Body 62.
Further, annular magnet 62 is permanent magnet, and thermal insulation layer 63 is equipped at annular magnet 62 and heat pipe contact.
Further, screw thread 64 is equipped on the pipe shaft 2d outside thermal insulation layer 63, annular magnet 62 is threaded in pipe shaft
2d is upper and adjusts its variation of magnetic force to cyclic annular magnetic conductive part 61 by rotation.
Claims (10)
1. a kind of heat pipe stopping heat exchange, which is characterized in that including：Tube head, pipe shaft, heat transferring medium, switching mechanism；Tube head with
Pipe shaft is connected to, and tube head diameter is more than pipe shaft, and heat transferring medium is sealed in heat pipe, has annular to block liquid portion in heat pipe, block liquid portion with
Tube head or pipe shaft inner wall, which connect, to be made to block liquid portion along the liquid heat transferring medium inflow that tube wall flows down；Switching on and shutting down are equipped at liquid portion blocking
Structure, switching mechanism make to block the liquid heat transferring medium accumulated in liquid portion and are maintained at and block in liquid portion or flow out.
2. the heat pipe of heat exchange can be stopped as described in claim 1, which is characterized in that switching mechanism includes upper disk, lower wall, sealing
Circle；It is provided in the middle part of lower wall and is fixed in the lower opening with the matched lower opening of pipe shaft, pipe shaft top, be provided in the middle part of upper disk and lower opening penetrates through
Upper hole, tube head lower end connects with the upper surface of upper disk, and hollow stage body is extended to form at the upper side of the upper upward disk of hole hole wall,
The space formed between the stage body lateral wall and tube head inner wall and upper disk upper surface is to block liquid portion, blocks the upper disk below liquid portion
Place is provided with several upper liquid holes of circle distribution, is provided with the lower liquid hole with upper liquid hole Corresponding matching on lower wall, the lower liquid hole other end with
Pipe shaft penetrates through, and circular groove is provided on the upper disk, lower wall contact surface of upper liquid hole/lower liquid hole periphery, sealing is equipped in groove
Circle.
3. the heat pipe of heat exchange can be stopped as claimed in claim 2, which is characterized in that upper liquid hole number is 6.
4. the heat pipe of heat exchange can be stopped as claimed in claim 2 or claim 3, which is characterized in that upper close using labyrinth between disk, lower wall
Seal structure.
5. the heat pipe of heat exchange can be stopped as described in claim 1, which is characterized in that switching mechanism includes valve and pipeline；Pipe
It is stretched into tube head at the top of body, the space formed between the pipe shaft outer wall in tube head and tube head inner wall and tube head bottom surface is to block liquid
Portion is provided with hole on tube head bottom surface and is connected to the pipe shaft below tube head by valve, pipeline.
6. the heat pipe of heat exchange can be stopped as claimed in claim 5, which is characterized in that valve is needle valve.
7. the heat pipe of heat exchange can be stopped as described in claim 1, which is characterized in that switching mechanism includes hollow cyclic annular magnetic conduction
Part and annular magnet；It is stretched into tube head at the top of pipe shaft, shape between the pipe shaft outer wall in tube head and tube head inner wall and tube head bottom surface
At space be to block liquid portion, cyclic annular magnetic conductive part, which is placed on, to be blocked at liquid portion, and ring is equipped with below tube head and at corresponding cyclic annular magnetic conductive part
Shape magnet.
8. the heat pipe of heat exchange can be stopped as described in claim 1, which is characterized in that switching mechanism includes hollow cyclic annular magnetic conduction
Part and annular magnet；There is one section of expanding part on pipe shaft, passes through conical surface transition, expanding part between pipe shaft and expanding part above expanding part
The pipe shaft of lower section is extend into expanding part, is formed between the pipe shaft outer wall in expanding part and expanding part inner wall and expanding part bottom surface
Space be to block liquid portion, cyclic annular magnetic conductive part, which is placed on, to be blocked at liquid portion, is being extended out below portion and is being equipped with ring at corresponding cyclic annular magnetic conductive part
Shape magnet.
9. the heat pipe of heat exchange can be stopped as claimed in claim 7 or 8, which is characterized in that annular magnet is permanent magnet, in ring-type
Thermal insulation layer is equipped at magnet and heat pipe contact.
10. the heat pipe of heat exchange can be stopped as claimed in claim 9, which is characterized in that be equipped with spiral shell on the pipe shaft outside thermal insulation layer
Line, annular magnet are threaded on pipe shaft and adjust its variation of magnetic force to cyclic annular magnetic conductive part by rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334877.8U CN208026112U (en) | 2018-03-12 | 2018-03-12 | It can stop the heat pipe of heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820334877.8U CN208026112U (en) | 2018-03-12 | 2018-03-12 | It can stop the heat pipe of heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208026112U true CN208026112U (en) | 2018-10-30 |
Family
ID=63906540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820334877.8U Withdrawn - After Issue CN208026112U (en) | 2018-03-12 | 2018-03-12 | It can stop the heat pipe of heat exchange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208026112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413792A (en) * | 2018-03-12 | 2018-08-17 | 宁夏洪腾科技开发有限公司 | Heat pipe with switching function |
-
2018
- 2018-03-12 CN CN201820334877.8U patent/CN208026112U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413792A (en) * | 2018-03-12 | 2018-08-17 | 宁夏洪腾科技开发有限公司 | Heat pipe with switching function |
| CN108413792B (en) * | 2018-03-12 | 2024-05-28 | 宁夏洪腾科技开发有限公司 | Heat pipe with switch function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181030 Effective date of abandoning: 20240528 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181030 Effective date of abandoning: 20240528 |