CN207936813U - A kind of air port defroster with pulsating heat pipe - Google Patents
A kind of air port defroster with pulsating heat pipe Download PDFInfo
- Publication number
- CN207936813U CN207936813U CN201721721782.3U CN201721721782U CN207936813U CN 207936813 U CN207936813 U CN 207936813U CN 201721721782 U CN201721721782 U CN 201721721782U CN 207936813 U CN207936813 U CN 207936813U
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- China
- Prior art keywords
- heat pipe
- pulsating heat
- bearing
- air port
- hole
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- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 239000000945 filler Substances 0.000 claims abstract description 13
- 238000012546 transfer Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 11
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000010349 pulsation Effects 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 235000019441 ethanol Nutrition 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000008676 import Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
The utility model discloses a kind of air port defrosters with pulsating heat pipe, the pulsating heat pipe being close to including bearing and multi-turn on the outside of air port, bearing is close to air port, multiple through-holes are equipped in bearing, multi-turn pulsating heat pipe passes through multiple through-holes in bearing successively end to end connection, bearing another side is provided with electrical heating module, is additionally provided on bearing and one of through-hole is connected in bearing filler line.The utility model is recycled using the self-pulsing of heating function, is realized and is concentrated heating, rapid heat transfer and thaw, the environmental suitability to improve air port provides a solution.
Description
Technical field
The utility model is related to tuyere device field, specifically a kind of air port defroster with pulsating heat pipe.
Background technology
It is it in electronics device with the fast development of the micro heat pipe techniques such as pulsating heat pipe, microflute heat pipe and loop circuit heat pipe
Application provides many basis for innovation in part field of radiating.Special pulsating heat pipe is a kind of new heat pipe proposed twenty years ago,
Due to do not need capillary wick, it is simple in structure, easily manufactured, at low cost the features such as, be often applied to power equipment and micro- electricity
The cooling of son.Conversely, for the seldom of heating function.
With the fast development of equipment environmental suitability, various environmental conditions promote the designed capacity in air port constantly to be promoted.
Ice is formed for example, in severe severe cold area, at the air port of many equipment to slip, air door is frozen in and can not open or fan blade quilt
It blocks, cannot achieve due function, even generate secondary disaster sometimes.This kind of equipment, including with complex function（Including certainly
Right cooling, air blast cooling etc.）Air-conditioning, cold liquid machine, air interchanger etc..In order to solve this problem, common solution is
It directly winds heat tape in freezing zone or prolongs periphery and install a large amount of heating modules additional.These heat tapes are due to low temperature resistant, durable
Property it is insufficient, be easily damaged；According to a large amount of heating modules are installed additional, arrangement is relative complex, and heating is uneven, and reliability can drop
It is low.How to be solved, is merited attention using relatively easy, reliable technology.
Utility model content the purpose of this utility model is to provide a kind of air port defroster with pulsating heat pipe, profit
The characteristics of with pulsating heat pipe flash heat transfer, the rapid air port to freeze provide a solution.
In order to achieve the above object, technical solution used by the utility model is：
A kind of air port defroster with pulsating heat pipe, it is characterised in that：It is close to outside air port including bearing and multi-turn
The pulsating heat pipe of side, it is close to air port to bearing on one side, and multiple through-holes of perforation bearing, number of openings and pulsation heat are equipped in bearing
Pipe quantity is identical, and multi-turn pulsating heat pipe is formed multi-circle spiral flow and be coiled in by multiple through-holes in bearing successively end to end connection
Loop structure on the outside of air port, its another side of bearing are provided with electrical heating module, be additionally provided on bearing in bearing wherein
The filler line of one through-hole connection fills medium, and fills filler line after medium after being vacuumized to loop structure by filler line
Closing.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：In each through-hole, with each through-hole
Same direction one end is input end, and each through-hole same direction other end is outlet end, in each pulsating heat pipe, with the pulsation of every circle
Heat pipe same direction one end is input end, using every circle pulsating heat pipe same direction other end as outlet end, the outlet of multiple through-holes
End corresponds sealing with the input end of multi-turn pulsating heat pipe and is connected to, the outlet end of first lap pulsating heat pipe and second through-hole
The outlet end of input end sealing connection, the second circle pulsating heat pipe is connected to the sealing of the input end of third through-hole, and so on, most
The outlet end of latter circle pulsating heat pipe is connected to the sealing of the input end of first through-hole, and air port is coiled in form multi-circle spiral flow
The loop structure in outside.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：Each through-hole is cone in bearing
The outlet end diameter in shape hole, each through-hole is more than input end diameter, and the input end of pulsating heat pipe needs to be flared and bearing inner via hole
Outlet end match, the input end of pulsating heat pipe, which need not be flared, directly to match with the input end of bearing inner via hole.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：Pulsating heat pipe is red copper or stainless
Steel metal capillary.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：Outside each pulsating heat pipe respectively
It posts and melts hot material.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：The electrical heating module is by leading
Hot glue is close to bearing another side.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：The air port is needed according to practical
It wants, can be the external tapping of the baffle liner of wind turbine, air-valve or air door, shape has round, rectangular or other annulars.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：The electrical heating module be
It comes into operation under the conditions of freezing weather, heating power is determined according to ice melting capability and time.
A kind of air port defroster with pulsating heat pipe, it is characterised in that：The medium is according to environment temperature
Degree, heating temperature, heat transfer and pulse characteristic select methanol or ethyl alcohol or R142b refrigerants or R134a refrigerants etc..
The utility model is further described below：
Pulsating heat pipe is compared with conventional heat pipe, although simple in structure, convenient formation, its working mechanism or extremely complex
's.So how much specifically filling which kind of medium, charging amount in pulsating heat pipe, optimum efficiency is had reached, needs to confirm by testing.
Bellmouth on bearing in specific implementation, determines most to realize that unidirectional pulsating cyclic designs again by experiment
Good angle.
The internal diameter of pulsating heat pipe is to form surface tension for guarantee medium, and form the alternate air column of gas-liquid and liquid plug.When
After fire end heating, interior air column is managed because of expanded by heating, to push the pulsating cyclic of air column and liquid plug, the bigger shape of the hot and cold side temperature difference
At pressure difference it is bigger.Currently, industry research shows that the heat-transfer capability of pulsating heat pipe is 2~3 times of general heat pipe, so centralized
Electrical heating module, can more realize the quick transmission of high heat.
In addition, being physically isolated completely since the medium in pulsating heat pipe is with adaptive supply mechanism, and with extraneous, no
It is also easy to produce and dryouies or leak, so the service life is up to decades, can be kept for the same service life with equipment.
The beneficial effects of the utility model：
1, the apparatus structure is simple, small, it can be achieved that low production cost and maintenance cost.
2, heat-transfer capability is strong, and conducts heat uniformly, rapidly, to realize quick-thawing.
3, heating, no Mechanical Driven, noiseless are concentrated.
4, meet air port of different shapes, realize and be easy.
5, long lifespan, reliability are high.
Description of the drawings
Fig. 1 is the utility model structure entirety side view.
Fig. 2 is the utility model structural bearings partial top enlarged drawing.
Specific implementation mode
As shown in Figure 1 and Figure 2, a kind of air port defroster with pulsating heat pipe, including bearing 3 and multi-turn are close to wind
The pulsating heat pipe 2 in 1 outside of mouth, it is close to air port 1 to bearing 3 on one side, and bearing 3 is interior to be equipped with the multiple through-holes for penetrating through bearing 3, via count
Amount is identical as 2 quantity of pulsating heat pipe, and multi-turn pulsating heat pipe 2 is formed more by multiple through-holes in bearing 3 successively end to end connection
Circle is spirally coiled in the loop structure in 1 outside of air port, its another side of bearing 3 is provided with electrical heating module 6, is gone back on bearing 3
Equipped with the filler line 4 being connected to one of through-hole in bearing 3, medium is filled after being vacuumized to loop structure by filler line 4
8, and fill the closing of filler line 4 after medium 8.
In each through-hole, using each through-hole same direction one end as input end, each through-hole same direction other end is
Mouthful end, in each pulsating heat pipe 2, using every circle pulsating heat pipe same direction one end as input end, with every circle pulsating heat pipe phase Tongfang
It is outlet end to the other end, the outlet end of multiple through-holes corresponds sealing with the input end of multi-turn pulsating heat pipe and is connected to, and first
The outlet end for enclosing pulsating heat pipe is connected to the sealing of the input end of second through-hole, the outlet end of the second circle pulsating heat pipe and third
The input end sealing connection of through-hole, and so on, the outlet end of last lap pulsating heat pipe and the input end of first through-hole are close
Envelope connection, to form the loop structure that multi-circle spiral flow is coiled in 1 outside of air port.
Each through-hole is bellmouth in bearing 3, and the outlet end diameter of each through-hole is more than input end diameter, pulsating heat pipe
2 input end needs to be flared to match with the outlet end of 3 inner via hole of bearing, the input end of pulsating heat pipe 2 need not be flared directly with
The input end of 3 inner via hole of bearing matches.
Pulsating heat pipe 2 is red copper or stainless steel metal capillary.
2 outside of each pulsating heat pipe is posted respectively melts hot material 5.
Electrical heating module 6 is close to 3 another side of bearing by heat-conducting glue 7.
Air port 1 can be the external tapping of the baffle liner of wind turbine, air-valve or air door according to actual needs, and shape has round, side
Shape or other annulars.
Electrical heating module 6 is come into operation under the conditions of freezing weather, and heating power is determined according to ice melting capability and time.
Medium 8 selects methanol or ethyl alcohol or R142b refrigeration according to environment temperature, heating temperature, heat transfer and pulse characteristic
Agent or R134a refrigerants etc..
The utility model include air port 1, pulsating heat pipe 2, bearing 3, filler line 4, melt hot material 5, electrical heating module 6,
Heat-conducting glue 7 and medium 8 etc. form.Pulsating heat pipe 2 is the capillary of heat effect, uniformly and is tightly wound around on the outside of air port 1,
In the shape of a spiral, fire end provides power by electrical heating module 6, and colling end is to be wrapped in 1 outside capillary of air port, and centre is without thermal insulation
Section fills medium 8 after being vacuumized inside capillary by filler line 4.Bearing 3 is affixed on 1 outside of air port on one side, inside has
The conical through-hole of cloth, each outlet diameter are bigger than each inlet diameter, and first outlet connects 2 first lap import of pulsating heat pipe, pulsation heat
2 first lap of pipe exports 3 second import of connects bearing, and 3 second outlet of bearing connects pulsating heat pipe 2 second and encloses import ..., until arteries and veins
2 last lap of dynamic heat pipe exports 3 first import of connects bearing, forms loop；The another side of bearing 3 is fastened with electrical heating module 6
Heating surface, there is heat-conducting glue 7 in centre；Conical through-hole one of in 4 connects bearing 3 of filler line.
Embodiment described above is only preferred embodiments of the present invention, but the utility model is not limited to above-mentioned reality
Mode is applied, for persons skilled in the art, is appointed to what it was done under the premise of without departing substantially from the utility model principle
What obvious change, belongs to the design of the utility model and the protection domain of appended claims.
Claims (8)
1. a kind of air port defroster with pulsating heat pipe, it is characterised in that：It is close on the outside of air port including bearing and multi-turn
Pulsating heat pipe, it is close to air port to bearing on one side, and multiple through-holes of perforation bearing, number of openings and pulsating heat pipe are equipped in bearing
Quantity is identical, and multi-turn pulsating heat pipe forms multi-circle spiral flow and be coiled in wind by multiple through-holes in bearing successively end to end connection
Loop structure on the outside of mouthful, its another side of bearing are provided with electrical heating module, are additionally provided on bearing and in bearing wherein one
The filler line of a through-hole connection, fills medium after being vacuumized to loop structure by filler line, and fills filler line envelope after medium
It closes.
2. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：Each through-hole
In, using each through-hole same direction one end as input end, each through-hole same direction other end is outlet end, each pulsating heat pipe
In, it is more using every circle pulsating heat pipe same direction other end as outlet end using every circle pulsating heat pipe same direction one end as input end
The input end of the outlet end of a through-hole and multi-turn pulsating heat pipe corresponds sealing and be connected to, the outlet end of first lap pulsating heat pipe and
The input end sealing connection of second through-hole, the outlet end of the second circle pulsating heat pipe connect with the input end sealing of third through-hole
It is logical, and so on, the outlet end of last lap pulsating heat pipe is connected to the sealing of the input end of first through-hole, to form multi-turn
The loop structure being spirally coiled on the outside of air port.
3. a kind of air port defroster with pulsating heat pipe according to claim 1 or 2, it is characterised in that：In bearing
Each through-hole is bellmouth, and the outlet end diameter of each through-hole is more than input end diameter, and the input end of pulsating heat pipe needs to expand
The outlet end of mouth and bearing inner via hole matches, and the input end of pulsating heat pipe need not be flared the input end directly with bearing inner via hole
Match.
4. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：Pulsating heat pipe is
Red copper or stainless steel metal capillary.
5. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：Each pulsation heat
Tube outside is posted respectively melts hot material.
6. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：The electrical heating
Module is close to bearing another side by heat-conducting glue.
7. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：The electricity adds
Thermal modules are come into operation under the conditions of freezing weather, and heating power is determined according to ice melting capability and time.
8. a kind of air port defroster with pulsating heat pipe according to claim 1, it is characterised in that：The medium
According to environment temperature, heating temperature, heat transfer and pulse characteristic, methanol or ethyl alcohol or R142b refrigerants or R134a systems are selected
Cryogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721782.3U CN207936813U (en) | 2017-12-12 | 2017-12-12 | A kind of air port defroster with pulsating heat pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721782.3U CN207936813U (en) | 2017-12-12 | 2017-12-12 | A kind of air port defroster with pulsating heat pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207936813U true CN207936813U (en) | 2018-10-02 |
Family
ID=63644941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721782.3U Expired - Fee Related CN207936813U (en) | 2017-12-12 | 2017-12-12 | A kind of air port defroster with pulsating heat pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207936813U (en) |
-
2017
- 2017-12-12 CN CN201721721782.3U patent/CN207936813U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 |