CN205481689U - Instant heating type hot water system of PTC with interior external heating - Google Patents
Instant heating type hot water system of PTC with interior external heating Download PDFInfo
- Publication number
- CN205481689U CN205481689U CN201620019657.7U CN201620019657U CN205481689U CN 205481689 U CN205481689 U CN 205481689U CN 201620019657 U CN201620019657 U CN 201620019657U CN 205481689 U CN205481689 U CN 205481689U
- Authority
- CN
- China
- Prior art keywords
- ptc
- aluminum pipe
- inner chamber
- heating
- stainless steel
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 40
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 30
- 229910001220 stainless steel Inorganic materials 0.000 claims description 33
- 239000010935 stainless steel Substances 0.000 claims description 33
- 238000007789 sealing Methods 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model discloses an instant heating type hot water system of PTC with interior external heating, the aluminum pipe generates heat including outward, left side seal structure, right side seal structure and outer PTC heat -generating body, outer PTC heat -generating body is established on the aluminum pipe that generates heat outward, a left side, right side seal structure seals the both ends of the outer aluminum pipe that generates heat, it is equipped with the heating chamber of running through its both ends to generate heat aluminum pipe middle part outward, still include nonrust steel pipe of inner chamber and the nonrust steel pipe of exocoel, the nonrust steel pipe of inner chamber closely sets up at the heating intracavity, the nonrust steel pipe of exocoel closely overlaps establishes the aluminum pipe outside that generates heat outward, a left side, right side seal structure middle part is equipped with the through -hole, the through -hole is passed at the both ends of the nonrust steel pipe of inner chamber, formation is intake and is held and go out the water end (W. E. ). Liquid gets into the nonrust steel pipe of inner chamber, heat with the interior surface contact of the nonrust steel pipe of inner chamber, then liquid discharges from the play water end (W. E. ) of the nonrust steel pipe of inner chamber again, and outer surface contact with the nonrust steel pipe of exocoel carries out quadratic heating to improved heating device's efficiency of heat transfer, made liquid can reach the temperature of ideal rapidly.
Description
Technical field
This utility model relates to immediately heating water heater technical field, a kind of Instant heating type hot water of PTC with interior external heat
Device.
Background technology
Existing PTC tubular heating device is provided on the periphery of outer heating aluminum pipe due to PTC heater, and therefore generate heat aluminum
Water in the middle part of pipe can only the heat transfer of outer heating aluminum pipe slowly heat, so that the thermal efficiency of heater is low.Necessarily
Size range in can't really by PTC heat the thermal efficiency play completely, in order to meet heats, in prior art
It is only capable of extending heater, increases heating surface (area) (HS, but be designed so as to increase the volume making product, increase the cost produced.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of heat transference efficiency is high, can in external heat
The Instant heating type hot water apparatus of PTC.
In order to achieve the above object, this utility model is by the following technical solutions:
A kind of Instant heating type hot water apparatus of PTC with interior external heat, including outer heating aluminum pipe, left sealing structure, right sealing structure
With outer PTC heater, described outer PTC heater is located on described outer heating aluminum pipe, and described left and right sealing structure closes institute
State the two ends of outer heating aluminum pipe, be provided with, in the middle part of described outer heating aluminum pipe, the heating chamber running through its two ends, also include inner chamber rustless steel
Pipe and exocoel stainless steel tube, described inner chamber stainless steel tube is arranged tightly on described heating intracavity, and described outer stainless steel tube is tight
Be set in outside described outer heating aluminum pipe, be provided with through hole in the middle part of described left and right sealing structure, described inner chamber stainless steel tube
Two ends pass described through hole, form water inlet end and water side.
Compared with prior art, the Instant heating type hot water apparatus of PTC of the present utility model has inside and outside heating surface, and liquid enters inner chamber
Stainless steel tube, contacts with the inner surface of inner chamber stainless steel tube and heats, and then liquid is again from the water side of inner chamber stainless steel tube
Discharge, contact with the outer surface of exocoel stainless steel tube, carry out the heating of secondary, by twice above-mentioned heating, to greatest extent
The net quantity of heat that make use of electro-heat equipment, thus improve the heat transference efficiency of heater, make liquid can be rapidly reached reason
The temperature thought.
Further, being provided with PTC mounting groove on described outer heating aluminum pipe, described PTC heater is arranged in described mounting groove,
The assembling making PTC heater is more efficient and convenient.
Further, described PTC mounting groove has 4, is separately positioned on the side, upper and lower, left and right four in described heating chamber,
It is mounted on described PTC heater in every PTC mounting groove, makes hot water apparatus be obtained in that more preferable heats and add
The thermal efficiency.
Further, described left and right sealing structure includes sealing silica gel and pressing plate, and described sealing silica gel, pressing plate seal successively and set
Put the two ends at described outer heating aluminum pipe.
Further, sealing the assembling of silica gel for convenience and make the better tightness of hot water apparatus, described sealing silica gel is provided with
Boss, described boss embeds the end of described PTC mounting groove.
Further, for the assembling mode of adaptive hot water apparatus, described pressing plate includes the first pressing plate and the second pressing plate, described the
The diameter of one pressing plate or the second pressing plate forms the installation convex edge protruding exocoel stainless steel tube periphery more than described exocoel stainless steel tube,
Described installation convex edge is provided with installing hole.
Further, the water inlet end of described inner chamber stainless steel tube is provided with the interface portion extending outer heating aluminum pipe end face, described outside
Being provided with installation back-off, the assembling making water inlet pipe is the most solid and reliable.
Accompanying drawing explanation
Fig. 1 is the explosive view of embodiment 1 of the present utility model；
Fig. 2 is the sectional view of embodiment 1 of the present utility model；
Fig. 3 is the right view of embodiment 1 of the present utility model.
Detailed description of the invention
See the Instant heating type hot water apparatus of Fig. 1 to Fig. 3, PTC of the present utility model, including outer heating aluminum pipe 1, left sealing structure
2, right sealing structure 3, outer PTC heater 4, inner chamber stainless steel tube 5 and exocoel stainless steel tube 6.Described outer heating aluminum pipe 1
Middle part is provided with the heating chamber 11 running through its two ends, and described outer heating aluminum pipe 1 is provided with PTC mounting groove 12, and described PTC generates heat
Body 4 is arranged in described mounting groove 12, and the assembling making PTC heater 4 is more efficient and convenient.Described left and right sealing structure
2, the two ends of the 3 described outer heating aluminum pipes 1 of closing, described inner chamber stainless steel tube 5 is arranged tightly in described heating chamber 11,
Described exocoel stainless steel tube 6 is closely set in outside described outer heating aluminum pipe 1, in the middle part of described left and right sealing structure 2,3
Being provided with through hole 21,31, the two ends of described inner chamber stainless steel tube 5 pass described through hole 21,31, form water inlet end 51 and go out
Water end (W.E.) 52, it is preferred that be provided with back-off 511 outside the water inlet end 51 of described inner chamber stainless steel tube 5, make the assembling of water inlet pipe more
Add is solid and reliable.
As the preferred scheme of one, in order to make hot water apparatus be obtained in that more preferable heats and the efficiency of heating surface, described PTC
Mounting groove 12 has 4, is separately positioned on the side, upper and lower, left and right four in described heating chamber 11, and each PCT installs
Groove is mounted on PTC heater 4.
As the preferred scheme of one, described left and right sealing structure 2,3 includes sealing silica gel 23,33 and pressing plate, described
Seal silica gel 23,33, pressing plate passes sequentially through the two ends of screw and outer heating aluminum pipe 1 and is tightly connected.It addition, it is the closeest
The assembling of envelope silica gel 23,33 and make the better tightness of hot water apparatus, described sealing silica gel 23,33 be provided with boss 231,
331, described boss 231,331 embeds the end of described PTC mounting groove.
Seeing Fig. 1, as the preferred scheme of one, for the assembling mode of adaptive hot water apparatus, described pressing plate includes the first pressure
Plate 22 and the second pressing plate 32, the diameter of described first pressing plate 22 is more than or equal to the diameter of described exocoel stainless steel tube 6,
The diameter of described second pressing plate 32 forms the installation convex edge protruding exocoel stainless steel tube 6 periphery more than described exocoel stainless steel tube 1
322, described installation convex edge 322 is provided with installing hole 321, and described installing hole 321 is for by described with installation convex edge 322
Hot water apparatus is arranged on the mounting structure on water tank.It should be noted that and installation convex edge 322 can also be set on first pressing plate 22,
The radius of the second pressing plate 32 now is then more than or equal to the diameter of described exocoel stainless steel tube 6.
Compared with prior art, the Instant heating type hot water apparatus of PTC of the present utility model has inside and outside heating surface, and liquid enters inner chamber
Stainless steel tube 5, contacts with the inner surface of inner chamber stainless steel tube 5 and heats, and then liquid is again from the water outlet of inner chamber stainless steel tube
End 52 discharge, contacts with the outer surface of exocoel stainless steel tube 6, carries out post bake, by twice above-mentioned heating, maximum
The net quantity of heat that make use of electro-heat equipment of limit, thus improve the heat transference efficiency of heater, make liquid to reach rapidly
To preferable temperature.
The announcement of book and teaching according to the above description, this utility model those skilled in the art can also be to above-mentioned embodiment party
Formula changes and revises.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, to this
Some modifications and changes of utility model should also be as falling in scope of the claims of the present utility model.Although additionally,
This specification employs some specific terms, but these terms are merely for convenience of description, not to this utility model structure
Become any restriction.
Claims (7)
1. the Instant heating type hot water apparatus of PTC with interior external heat, including outer heating aluminum pipe, left sealing structure, right sealing structure and outer PTC heater, described outer PTC heater is located on described outer heating aluminum pipe, a described left side, right sealing structure closes the two ends of described outer heating aluminum pipe, it is provided with, in the middle part of described outer heating aluminum pipe, the heating chamber running through its two ends, it is characterized in that: also include inner chamber stainless steel tube and exocoel stainless steel tube, described inner chamber stainless steel tube is arranged tightly on described heating intracavity, described exocoel stainless steel tube is closely set in outside described outer heating aluminum pipe, a described left side, it is provided with through hole in the middle part of right sealing structure, the two ends of described inner chamber stainless steel tube pass described through hole, form water inlet end and water side.
A kind of Instant heating type hot water apparatus of PTC with interior external heat the most according to claim 1, it is characterised in that: being provided with PTC mounting groove on described outer heating aluminum pipe, described PTC heater is arranged in described mounting groove.
A kind of Instant heating type hot water apparatus of PTC with interior external heat the most according to claim 2, it is characterized in that: described PTC mounting groove has 4, it is separately positioned on the side, upper and lower, left and right four in described heating chamber, in every PTC mounting groove, is mounted on described PTC heater.
4. according to a kind of Instant heating type hot water apparatus of PTC with interior external heat described in any one of claim 2 to 3, it is characterized in that: described left and right sealing structure includes sealing silica gel and pressing plate, and described sealing silica gel, pressing plate are sealingly disposed in the two ends of described outer heating aluminum pipe successively.
A kind of Instant heating type hot water apparatus of PTC with interior external heat the most according to claim 4, it is characterised in that: described sealing silica gel is provided with boss, and described boss embeds the end of described PTC mounting groove.
A kind of Instant heating type hot water apparatus of PTC with interior external heat the most according to claim 4, it is characterized in that: described pressing plate includes the first pressing plate and the second pressing plate, the diameter of described first pressing plate or the second pressing plate forms the installation convex edge protruding exocoel stainless steel tube periphery more than described exocoel stainless steel tube, and described installation convex edge is provided with installing hole.
A kind of Instant heating type hot water apparatus of PTC with interior external heat the most according to claim 1, it is characterised in that: the water inlet end of described inner chamber stainless steel tube is provided with the interface portion extending outer heating aluminum pipe end face, and described outside is provided with installation back-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019657.7U CN205481689U (en) | 2016-01-07 | 2016-01-07 | Instant heating type hot water system of PTC with interior external heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620019657.7U CN205481689U (en) | 2016-01-07 | 2016-01-07 | Instant heating type hot water system of PTC with interior external heating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481689U true CN205481689U (en) | 2016-08-17 |
Family
ID=56666412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620019657.7U Expired - Fee Related CN205481689U (en) | 2016-01-07 | 2016-01-07 | Instant heating type hot water system of PTC with interior external heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205481689U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641729A (en) * | 2017-02-16 | 2017-05-10 | 中国石油大学(华东) | Wellhead pipeline semiconductor heater |
| CN107049037A (en) * | 2017-04-13 | 2017-08-18 | 宁波云川环保科技有限公司 | A kind of speed heat water dispenser double-jacket tube heated sealed device |
| CN109186101A (en) * | 2018-11-09 | 2019-01-11 | 河北展鑫热能科技有限公司 | Heating device and its manufacturing method |
-
2016
- 2016-01-07 CN CN201620019657.7U patent/CN205481689U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641729A (en) * | 2017-02-16 | 2017-05-10 | 中国石油大学(华东) | Wellhead pipeline semiconductor heater |
| CN107049037A (en) * | 2017-04-13 | 2017-08-18 | 宁波云川环保科技有限公司 | A kind of speed heat water dispenser double-jacket tube heated sealed device |
| CN109186101A (en) * | 2018-11-09 | 2019-01-11 | 河北展鑫热能科技有限公司 | Heating device and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |