CN110469727A - A kind of warm-air supply pipe - Google Patents
A kind of warm-air supply pipe Download PDFInfo
- Publication number
- CN110469727A CN110469727A CN201910893739.2A CN201910893739A CN110469727A CN 110469727 A CN110469727 A CN 110469727A CN 201910893739 A CN201910893739 A CN 201910893739A CN 110469727 A CN110469727 A CN 110469727A
- Authority
- CN
- China
- Prior art keywords
- electric heating
- heat
- warm
- air supply
- heating bar
- 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.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 claims abstract description 64
- 238000009413 insulation Methods 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 210000000481 breast Anatomy 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 238000010792 warming Methods 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 15
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000035606 childbirth Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
- F16L53/30—Heating of pipes or pipe systems
- F16L53/35—Ohmic-resistance heating
- F16L53/38—Ohmic-resistance heating using elongate electric heating elements, e.g. wires or ribbons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a kind of warm-air supply pipes, and including the electric heating bar and heat-insulated pipe set gradually from inside to outside, the electric heating bar is disposed to extend from one end of the heat-insulated pipe to the other end, to be evenly heated to vent passages in the heat-insulated pipe from one end to the other end.It applies by the warm-air supply pipe in pro-skin device, when such as gloves, breast pump equipment, it is corresponding fast because hot wind is fast out, and electric heating bar is evenly heated wind body, when so that wind body being flowed out from air outlet, temperature is within controlled range, so that the temperature stabilization of pro-skin device is warming up to controllable temperature, to effectively improve skin-friendly comfort, in conclusion the warm-air supply pipeline can efficiently solve current hot air supplier hot wind supply not in time, the bad problem of hot wind supply effect.
Description
Technical field
The present invention relates to heating equipment technical fields, more specifically to a kind of warm-air supply pipe.
Background technique
When it be cold or certain reason is using pro-skins devices such as breast pumps, so that diameter contact after young mother childbirth
Ice-cold or cool object, it is oppressive that this can allow young mother mood to be entangled with.But in current pro-skin device, there is also use to add
What thermal was heated, but the pro-skin device after heating, human body sense of touch is not fine.Also have at present and is filled using hot wind supply
Set and heated, but heating effect is bad, general hot air supplier exist hot wind supply not in time, hot wind supply effect
Bad problem.
In conclusion how to efficiently solve current hot air supplier hot wind supply not in time, hot wind supply effect
The bad problem of fruit is current those skilled in the art's urgent problem.
Summary of the invention
In view of this, the warm-air supply pipe can be solved effectively the purpose of the present invention is to provide a kind of warm-air supply pipe
Certainly current hot air supplier hot wind supply not in time, the bad problem of hot wind supply effect.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of warm-air supply pipe, including the electric heating bar and heat-insulated pipe set gradually from inside to outside, the electric heating bar from
One end of the heat-insulated pipe is disposed to extend the other end, uniformly to add to vent passages in the heat-insulated pipe from one end to the other end
Heat.
In the warm-air supply pipe, in use, wind body enters in vent passages from one end air inlet of heat-insulated pipe, In
During wind body is exported by vent passages to air outlet, electric heating bar sufficiently heats wind body, to guarantee air outlet
Temperature is in controlled range, simultaneously as during the flowing of wind body, heating substantially increases heating efficiency, to guarantee heat
Wind supply is quick.It applies by the warm-air supply pipe in pro-skin device, such as when gloves, breast pump equipment, because hot wind is fast out,
So corresponding fast, and electric heating bar is evenly heated wind body, when so that wind body being flowed out from air outlet, temperature controlled range it
It is interior, so that the temperature stabilization of pro-skin device is warming up to controllable temperature, to effectively improve skin-friendly comfort, in conclusion the heat
Wind service can efficiently solve current hot air supplier hot wind supply not in time, the bad problem of hot wind supply effect.
Preferably, the electric heating bar is pipe fitting, is formed between the outer wall of the electric heating bar and the insulation inside pipe wall
The vent passages, vent passages described in the interior segment dislocation of the electric heating bar.
Preferably, the electric heating bar includes thermally conductive inner tube and the electric heating wire on the outside of the thermally conductive inner tube.
Preferably, the electric heating bar and the heat-insulated pipe are coaxially disposed.
Preferably, support frame is provided between the electric heating bar and the heat-insulated pipe.
Preferably, the heat-insulated pipe includes outer tube and the heat insulation layer that is wrapped on the outside of the outer tube.
Preferably, the outer tube is high temperature resistant silicon sebific duct.
Preferably, the supply current voltage of the electric heating bar is human body safe current voltage, the vent passages outlet
Hot blast temperature is between 30 degree to 50 degree.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the cross-sectional structure schematic diagram of warm-air supply pipe provided in an embodiment of the present invention.
It is marked in attached drawing as follows:
Electric heating bar 1, outer tube 2, heat insulation layer 3.
Specific embodiment
The embodiment of the invention discloses a kind of breast pumps, use uncomfortable problem to efficiently solve breast pump.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the cross-sectional structure schematic diagram of warm-air supply pipe provided in an embodiment of the present invention.
In a specific embodiment, a kind of warm-air supply pipe is present embodiments provided, including is set gradually from inside to outside
Electric heating bar 1 and heat-insulated pipe.
Wherein pipe box is located at the outside of electric heating bar 1, and effectively heat to be prevented to scatter and disappear outward, heat-insulated pipe should can
Effectively heat-blocking action is played, to reduce heat loss.About the setting of heat-insulated pipe, it can be insulation material pipe, as use
The tube body that insulation material is fabricated to, insulation material such as glass fibre, asbestos, rock wool, silicate etc..But this material production
Tube body, leakproofness, flexibility and intensity are difficult to meet the requirements.
Based on this, heat-insulated pipe preferably wherein includes outer tube 2 and the heat insulation layer 3 for being wrapped in 2 outside of outer tube, China and foreign countries herein
Pipe 2 can use silicone tube using the production of the material of nonadiabatic material or poor insulation property, specific outer tube 2.Wherein absolutely
Thermosphere 3 can also be used other using the preferable material production of heat-insulating property, heat insulation layer 3 using insulating band around wrap molding
Mode makes, and is not specifically limited herein.
Wherein form vent passages in heat-insulated pipe, one end is air inlet, and one end is air outlet, and electric heating bar 1 is to from air inlet
After the wind body that mouth enters is heated, the wind body after heating is flowed out from air outlet.The air inlet of heat-insulated pipe for convenience and air pump
Connection, generally may require that setting corresponding interface.
Wherein electric heating bar 1 is a kind of electric heating device of strip, is heated with realizing to gas, specifically, the electric heating
Item 1 is disposed to extend from one end of heat-insulated pipe to the other end, with uniform from one end to the other end to vent passages in the heat-insulated pipe
Heating, is sufficiently heated with the wind body guaranteed in communication conduits.It should be noted that electric heating bar 1 is uniform from one end to the other end
Heating, can be guarantee from one end to the heating power of other end electric heating bar 1 be it is the same, be also possible to make electric heating bar 1
The temperature of one end to other end heating surface be it is the same, to guarantee better temperature control.Wherein electric heating bar 1 can be helical form,
Solid rod-like or hollow tubular.
In the warm-air supply pipe, in use, wind body enters in vent passages from one end air inlet of heat-insulated pipe, In
During wind body is exported by vent passages to air outlet, electric heating bar 1 sufficiently heats wind body, to guarantee air outlet
Temperature, simultaneously as heating during the flowing of wind body, substantially increases heating efficiency, in controlled range to guarantee hot wind
Supply is quick.It applies by the warm-air supply pipe in pro-skin device, such as when gloves, breast pump equipment, because hot wind is fast out, institute
It is fast to respond, and electric heating bar 1 is evenly heated wind body, when so that wind body being flowed out from air outlet, temperature controlled range it
It is interior, so that the temperature stabilization of pro-skin device is warming up to controllable temperature, to effectively improve skin-friendly comfort, in conclusion the heat
Wind service can efficiently solve current hot air supplier hot wind supply not in time, the bad problem of hot wind supply effect.
As described above, wherein the set-up mode of electric heating bar 1 has a variety of, and relatively simple one kind can be arranged to
The axial centerline of heat-insulated pipe is arranged in the electric heating rod of a piece solid rod-like.Electric heating bar 1 can also be scrollwork in spiral shell
The wire of shape is revolved, to be distributed in heat-insulated pipe, sufficiently to heat in heat-insulated pipe, but 1 stability of this electric heating bar is inadequate
It is good, it is easy the presence of deformation in long-term use.
For these reasons, electric heating bar 1 herein preferably wherein is pipe fitting, in the outer wall and heat-insulated pipe of electric heating bar 1
Vent passages are formed between wall, the heating device on electric heating bar 1 is to the cavity between electric heating bar 1 and insulation inside pipe wall at this time
Interior gas is heated.The interior lumen of electric heating bar 1 also forms vent passages simultaneously, at this time the heater on electric heating bar 1
Part simultaneously heats the pipe intracavity gas of electric heating bar 1, so that, the sufficiently interior external heat of electric heating bar 1, to guarantee to heat
More abundant, heating efficiency is more preferable, while inside uses electric heating bar 1, is unlikely to deform, is hardly damaged, two-layer pipe, effectively
Improve warm-air supply pipe integral strength in ground.
It is electric heating part that wherein electric heating bar 1, which can be whole, but the manufacture of this structure is difficult, higher cost, base
In this, preferred electric heating bar 1 includes thermally conductive inner tube and the electric heating wire on the outside of thermally conductive inner tube herein, and thermally conductive inner tube can
The heat that electric heating wire passes over is transferred in lumen by itself tube wall, that is, the gas being transferred in electric heating bar 1.Its
Canoe of the middle electric heating wire in thermally conductive inner tube, can according to need and be configured, but generally be spiral winding.
Further, in order to guarantee the heating more full and uniform to the gas in heat-insulated pipe of electric heating bar 1, herein preferably
Electric heating bar 1 and heat-insulated pipe are coaxially disposed, to guarantee that gas is uniformly heated everywhere.In order to guarantee wherein electric heating bar 1 with
Heat-insulated pipe coaxial arrangement, can be provided with support frame, support frame should avoid preventing as far as possible between heat-insulated pipe and electric heating bar 1
The flowing of gas.
It is applied when on pro-skin device in the warm-air supply pipe, in order to more preferably meet human body requirement, pro-skin device patch
When closing human body, sense of touch is more soft, and herein preferably, the surface temperature of electric heating bar 1 is between 30 degree to 50 degree, and preferably from one
To the other end, the surface temperature of electric heating bar 1 is equal at end.Can also be makes vent passages outlet hot blast temperature at 30 degree to 50
Between degree, it is configured specifically, can according to need.It is corresponding, from safety, electric heating preferably wherein herein
The supply current voltage of item 1 is human body safe current voltage, wherein human-body safety Current Voltage, can use field with reference to each
Set standard value, general human body safe current voltage be voltage at 24 volts hereinafter, include 24 volts.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (8)
1. a kind of warm-air supply pipe, which is characterized in that including the electric heating bar and heat-insulated pipe set gradually from inside to outside, the electricity
Fire-bar is disposed to extend from one end of the heat-insulated pipe to the other end, with to vent passages in the heat-insulated pipe from one end to another
End is evenly heated.
2. warm-air supply pipe according to claim 1, which is characterized in that the electric heating bar is pipe fitting, the electric heating
The vent passages are formed between the outer wall of item and the insulation inside pipe wall, are divulged information described in the interior segment dislocation of the electric heating bar
Channel.
3. warm-air supply pipe according to claim 2, which is characterized in that the electric heating bar includes thermally conductive inner tube and winding
Electric heating wire on the outside of the thermally conductive inner tube.
4. warm-air supply pipe according to claim 3, which is characterized in that the electric heating bar is coaxially set with the heat-insulated pipe
It sets.
5. warm-air supply pipe according to claim 4, which is characterized in that set between the electric heating bar and the heat-insulated pipe
It is equipped with support frame.
6. warm-air supply pipe according to claim 5, which is characterized in that the heat-insulated pipe includes outer tube and is wrapped in described
Heat insulation layer on the outside of outer tube.
7. warm-air supply pipe according to claim 6, which is characterized in that the outer tube is high temperature resistant silicon sebific duct.
8. warm-air supply pipe according to claim 1-7, which is characterized in that the supply current of the electric heating bar
Voltage is human body safe current voltage, and vent passages outlet hot blast temperature is between 30 degree to 50 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910893739.2A CN110469727A (en) | 2019-09-20 | 2019-09-20 | A kind of warm-air supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910893739.2A CN110469727A (en) | 2019-09-20 | 2019-09-20 | A kind of warm-air supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469727A true CN110469727A (en) | 2019-11-19 |
Family
ID=68516382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910893739.2A Pending CN110469727A (en) | 2019-09-20 | 2019-09-20 | A kind of warm-air supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469727A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1418929A (en) * | 1972-12-23 | 1975-12-24 | Eichenauer Fritz | Heating unit |
| JP2001043958A (en) * | 1999-07-28 | 2001-02-16 | Hitachi Hometec Ltd | Fan forced heater |
| CN103672203A (en) * | 2013-11-09 | 2014-03-26 | 高月芳 | Stainless steel composite tube |
| CN205350689U (en) * | 2016-01-25 | 2016-06-29 | 河北巨擎管道制造有限公司 | Prefabricated direct -burried insulating tube |
| CN206398208U (en) * | 2017-01-16 | 2017-08-11 | 襄阳金达成精细化工有限公司 | A kind of double-layer heat insulation transmission pipeline |
| CN206433208U (en) * | 2017-01-05 | 2017-08-22 | 艾克森（江苏）节能电热科技有限公司 | A kind of quartz electric heating pipe |
| CN108235474A (en) * | 2018-03-05 | 2018-06-29 | 扬州市优珂电气有限公司 | A kind of high-effective electric heating tube |
| CN208952390U (en) * | 2018-06-19 | 2019-06-07 | 宁波万泓科技有限公司 | A kind of liquid heating pipe |
| CN110005906A (en) * | 2019-04-19 | 2019-07-12 | 北京豪特耐管道设备有限公司 | A kind of insulated piping and its manufacturing method |
| CN209250910U (en) * | 2018-08-30 | 2019-08-13 | 扬中市国鹰电器有限公司 | A kind of electric heating tube resistant to high temperature |
| CN211145624U (en) * | 2019-09-20 | 2020-07-31 | 翡眯乐（上海）母婴用品有限公司 | Hot air supply pipe |
-
2019
- 2019-09-20 CN CN201910893739.2A patent/CN110469727A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1418929A (en) * | 1972-12-23 | 1975-12-24 | Eichenauer Fritz | Heating unit |
| JP2001043958A (en) * | 1999-07-28 | 2001-02-16 | Hitachi Hometec Ltd | Fan forced heater |
| CN103672203A (en) * | 2013-11-09 | 2014-03-26 | 高月芳 | Stainless steel composite tube |
| CN205350689U (en) * | 2016-01-25 | 2016-06-29 | 河北巨擎管道制造有限公司 | Prefabricated direct -burried insulating tube |
| CN206433208U (en) * | 2017-01-05 | 2017-08-22 | 艾克森（江苏）节能电热科技有限公司 | A kind of quartz electric heating pipe |
| CN206398208U (en) * | 2017-01-16 | 2017-08-11 | 襄阳金达成精细化工有限公司 | A kind of double-layer heat insulation transmission pipeline |
| CN108235474A (en) * | 2018-03-05 | 2018-06-29 | 扬州市优珂电气有限公司 | A kind of high-effective electric heating tube |
| CN208952390U (en) * | 2018-06-19 | 2019-06-07 | 宁波万泓科技有限公司 | A kind of liquid heating pipe |
| CN209250910U (en) * | 2018-08-30 | 2019-08-13 | 扬中市国鹰电器有限公司 | A kind of electric heating tube resistant to high temperature |
| CN110005906A (en) * | 2019-04-19 | 2019-07-12 | 北京豪特耐管道设备有限公司 | A kind of insulated piping and its manufacturing method |
| CN211145624U (en) * | 2019-09-20 | 2020-07-31 | 翡眯乐（上海）母婴用品有限公司 | Hot air supply pipe |
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