CN207622243U - A kind of efficient water flowing type ptc heater - Google Patents
A kind of efficient water flowing type ptc heater Download PDFInfo
- Publication number
- CN207622243U CN207622243U CN201721674055.6U CN201721674055U CN207622243U CN 207622243 U CN207622243 U CN 207622243U CN 201721674055 U CN201721674055 U CN 201721674055U CN 207622243 U CN207622243 U CN 207622243U
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- China
- Prior art keywords
- water flowing
- tube
- water
- ptc heating
- inner tube
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 127
- 238000010438 heat treatment Methods 0.000 claims abstract description 51
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of efficient water flowing type ptc heaters, including PTC heating devices, water inlet, water outlet, the extraction electric wire being connect with PTC heating devices, water flowing outer tube, water flowing inner tube, the water flowing outer tube includes outer water flowing tube wall, the outer waterway enclosed by outer water flowing tube wall, the water flowing inner tube includes interior water flowing tube wall, the interior waterway enclosed by interior water flowing tube wall, the water inlet is installed on water flowing outer tube and is communicated with water flowing outer tube, the PTC heating devices are installed in water flowing outer tube, the water flowing inner tube is installed in PTC heating devices, the water outlet is opened in one end of water flowing inner tube, the water flowing inner tube is communicated with water flowing outer tube.The utility model is simple in structure, simple for production, can effectively reduce the hot loss of energy of PTC heating elements generation, to achieve the effect that improve the efficiency of heating liquid and reduce the cost of electric energy.
Description
Technical field
The utility model is related to a kind of heaters, are to be related to a kind of efficient water flowing type ptc heater more specifically.
Background technology
The channelling water ptc heater of the prior art is divided into two kinds of structures of water flowing and outer water flowing in heating element.Both
All there is the loss that partial heat is dispersed into exterior space in the heater of structure.
In addition application No. is 201510893129.4 Chinese invention patent applications to disclose a kind of PTC liquid heater,
Including pipeline, two PTC heaters, first flow chamber, second flow channel chamber, pipeline is interior to be equipped with the locating slot for installing PTC heaters,
Such heater can effectively improve the efficiency of heating surface.
Application No. is 201710003018.0 Chinese invention patent applications to disclose a kind of PTC water-warming heaters, including
Liquid entrance pipeline, liquid manifold device and at least two heating components, the heating component include PTC heating cores and spirit
Feel fluid passage, two fluid passages are located at the both sides of PTC heating cores, and the both ends of fluid passage pass through liquid manifold device
It is connected to liquid entrance pipeline, the invention patent can reduce water resistance, improve the heating power of ptc heater.
However these patents of invention are utilized and increase the quantity of PTC heating plates to improve the efficiency of heating surface, do not account for
Heat distributing in exterior space is controlled in heating process, to cause the inefficient utilization to electric power resource.
Utility model content
To overcome drawbacks described above in the prior art, the utility model to provide a kind of efficient water flowing type ptc heater.
To achieve the above object, the utility model provides a kind of efficient water flowing type ptc heater, including PTC heating dresses
It sets, water inlet, water outlet, the extraction electric wire being connect with PTC heating devices, water flowing outer tube, water flowing inner tube, the water flowing outer tube packet
Outer water flowing tube wall is included, the outer waterway enclosed by outer water flowing tube wall, the water flowing inner tube includes interior water flowing tube wall, by interior water flowing
The interior waterway that tube wall encloses, the water inlet are installed on water flowing outer tube and are communicated with outer water pipe, the PTC heating devices dress
In water flowing outer tube, the water flowing inner tube is installed in PTC heating devices, and the water outlet is opened in the one of water flowing inner tube
End, the water flowing inner tube are communicated with water flowing outer tube.
Preferably, the PTC heating devices include PTC heating elements, it is covered in the metal of PTC heater element surfaces
Shell.
Preferably, the water flowing inner tube is the complex of metal material or various metals material.
Preferably, the shape of the water flowing outer tube, water flowing inner tube and PTC heating devices is polygon cylinder, cylinder
Body or other shapes cylinder.
Compared with prior art, the beneficial effects of the utility model are：
The utility model includes PTC heating devices, water inlet, water outlet, the extraction electric wire being connect with PTC heating devices,
Water flowing outer tube, water flowing inner tube, the water flowing outer tube include outer water flowing tube wall, the outer waterway enclosed by outer water flowing tube wall, institute
It includes interior water flowing tube wall to state water flowing inner tube, the interior waterway enclosed by interior water flowing tube wall, and the water inlet is installed in outside water flowing
Guan Shangyu outer water pipes communicate, and the PTC heating devices are installed in water flowing outer tube, and the water flowing inner tube is installed in PTC heating dresses
In setting, the water outlet is opened in one end of water flowing inner tube, and the water flowing inner tube is communicated with water flowing outer tube, is flowed into from water inlet
Cryogenic liquid initially enters outer waterway, and PTC heating devices heat liquid, finally from being installed in PTC heating devices
The water outlet that one end of the water flowing inner tube in portion opens up flows away, and effectively saves heat, reduces the loss of heat.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of longitudinal sectional structure chart for efficient water flowing type ptc heater that the utility model embodiment provides；
Fig. 2 is a kind of lateral sectional structure chart for efficient water flowing type ptc heater that the utility model embodiment provides.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained without creative efforts belong to
The range of the utility model protection.
The embodiments of the present invention provide a kind of efficient water flowing type ptc heater.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of efficient water flowing type ptc heater, including PTC heating dresses
Set 3, water inlet 4, water outlet 23, the extraction electric wire 5 being connect with PTC heating devices 3, water flowing outer tube 1, water flowing inner tube 2 is described logical
Water outer tube 1 includes outer water flowing tube wall 12, and the outer waterway 11 enclosed by outer water flowing tube wall 12, the water flowing inner tube 2 includes interior
Water flowing tube wall 22, the interior waterway 21 enclosed by interior water flowing tube wall 22, outer waterway 11 are communicated with interior waterway 21, and PTC adds
Thermal 3 is installed in outer water service pipe 1, and interior water service pipe 2 is installed in PTC heating devices 3, and hot liquid to be added is flowed from water inlet 4
Entering outer waterway 11, PTC heating devices 3 start to heat liquid, and liquid flows into interior waterway 21 from outer waterway 11,
The liquid that PTC heating devices 3 continue internal waterway 21 carries out reheating, and the liquid after reheating is from interior water service pipe 2 one
The water outlet 23 at end is spilt out.
Thermal energy caused by the PTC heating devices 3 is absorbed by the hot liquid to be added that its outside continually flows into, greatly
Partial heat energy is not lost to except outer water service pipe 1, and when liquid is by interior waterway 21, PTC heating devices 3 by preliminary to adding
The liquid of heat implements the temperature that reheating reaches requirement, you can completes the final heating to liquid.
The PTC heating devices 3 include PTC heating elements 31, are covered in the metal shell on 31 surface of PTC heating elements
32。
The PTC heating devices 3 are connect by drawing electric wire 5 with external power supply.
The material of the water flowing outer tube 1 can be metal material, engineering plastics or other materials.
The material of the water flowing inner tube 2 is metal material or multiple material complex.
The shape of the water flowing outer tube 1, water flowing inner tube 2 and PTC heating devices 3 be polygon cylinder, cylinder or other
Shape cylinder.
23 position of the water outlet and 4 position of water inlet can be exchanged.
In conclusion the utility model is simple in structure, and it is simple for production, it can effectively reduce the thermal energy of PTC heating elements generation
Loss, to achieve the effect that improve heating liquid efficiency and reduce the cost of electric energy.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (6)
1. a kind of efficient water flowing type ptc heater, including PTC heating devices (3), water inlet (4), water outlet (23), with PTC plus
The extraction electric wire (5) of thermal (3) connection, it is characterised in that：Further include water flowing outer tube (1), water flowing inner tube (2), the water inlet
Mouth (4) is installed on water flowing outer tube (1) to be communicated with water flowing outer tube (1), and the PTC heating devices (3) are installed in water flowing outer tube (1)
Interior, the water flowing inner tube (2) is installed in PTC heating devices (3), and the water outlet (23) is opened in the one of water flowing inner tube (2)
End, the water flowing inner tube (2) communicate with water flowing outer tube (1).
2. a kind of efficient water flowing type ptc heater according to claim 1, it is characterised in that：The PTC heating devices
(3) include PTC heating elements (31), be covered in the metal shell (32) on PTC heating elements (31) surface.
3. a kind of efficient water flowing type ptc heater according to claim 1, it is characterised in that：Water flowing outer tube (1) packet
Outer water flowing tube wall (12) is included, the outer waterway (11) enclosed by outer water flowing tube wall (12).
4. a kind of efficient water flowing type ptc heater according to claim 1, it is characterised in that：Water flowing inner tube (2) packet
Interior water flowing tube wall (22) is included, the interior waterway (21) enclosed by interior water flowing tube wall (22).
5. a kind of efficient water flowing type ptc heater according to claim 1, it is characterised in that：The water flowing inner tube (2) is
The complex of metal material or various metals material.
6. a kind of efficient water flowing type ptc heater according to claim 1, it is characterised in that：The water flowing outer tube (1),
Water flowing inner tube (2) and the shape of PTC heating devices (3) are polygon cylinder or cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674055.6U CN207622243U (en) | 2017-12-06 | 2017-12-06 | A kind of efficient water flowing type ptc heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674055.6U CN207622243U (en) | 2017-12-06 | 2017-12-06 | A kind of efficient water flowing type ptc heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207622243U true CN207622243U (en) | 2018-07-17 |
Family
ID=62825462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674055.6U Active CN207622243U (en) | 2017-12-06 | 2017-12-06 | A kind of efficient water flowing type ptc heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207622243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595015A (en) * | 2020-06-18 | 2020-08-28 | 长春市龙阳电气设备有限公司 | A double circulation stainless steel PTC liquid heater |
-
2017
- 2017-12-06 CN CN201721674055.6U patent/CN207622243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111595015A (en) * | 2020-06-18 | 2020-08-28 | 长春市龙阳电气设备有限公司 | A double circulation stainless steel PTC liquid heater |
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| GR01 | Patent grant |