CN207744158U - PTC heater waste heat recoverer - Google Patents
PTC heater waste heat recoverer Download PDFInfo
- Publication number
- CN207744158U CN207744158U CN201820201177.1U CN201820201177U CN207744158U CN 207744158 U CN207744158 U CN 207744158U CN 201820201177 U CN201820201177 U CN 201820201177U CN 207744158 U CN207744158 U CN 207744158U
- Authority
- CN
- China
- Prior art keywords
- ptc heater
- cylindrical tube
- waste heat
- square tube
- tube
- 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
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- Resistance Heating (AREA)
Abstract
A kind of ptc heater waste heat recoverer, including cylindrical tube, cross square tube, the cross square tube is arranged in the cylindrical tube, a monolithic is respectively equipped on the both ends of the cylindrical tube, it is connected on the outside of the monolithic and the cross square tube, a confined space is formed between the cross square tube and the cylindrical tube；Mounting hole there are two being set in the cylindrical tube, is separately installed with a nut on described two mounting holes.The utility model is simple in structure, using the utility model, can reduce the power consumption of ptc heater, improve fluid heating speed, while also reducing the spoilage of ptc heater.Meanwhile the utility model is more energy efficient, and it is more environmentally friendly, machine temperature interference is reduced, human body scald is avoided.
Description
Technical field
The utility model is specifically related to a kind of ptc heater waste heat recoverer.
Background technology
The structure of present ptc heater is the pressure injection PTC heating elements on the square-outside and round-inside wall of aluminium slot type material, is made
Ptc heater becomes a cylinder heater and flows through the PTC heating elements of energization after use principle is cryogen plus-pressure
Inner circle flows through heat exchange after inner circle and becomes high temperature fluid, fluid is made to be increased to required temperature in a short time.
During above-mentioned heating, the outside of PTC heating elements（Foreign side）Heat distribute in surrounding enviroment, waste
The energy causes unnecessarily to waste, and accelerates the failure rate of ptc heater.
Existing ptc heater has the disadvantage that：(1) because heating temperature is too high, heat-preservation guard shield can not be added, caused
Thermal energy is excessively lost, and is also easy to scald other people；（2）The waste of the energy so that use cost increases；（3）Efficiency is low, the working time
Long, the product itself service life is reduced.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, provide a kind of ptc heater waste heat recoverer.
The purpose of this utility model is achieved through the following technical solutions：
A kind of ptc heater waste heat recoverer, including cylindrical tube, cross square tube, the cross square tube are arranged in institute
It states in cylindrical tube, a monolithic, the outside of the monolithic and the cross square tube is respectively equipped on the both ends of the cylindrical tube
It is connected, a confined space is formed between the cross square tube and the cylindrical tube；Peace there are two being set in the cylindrical tube
Hole is filled, a nut is separately installed on described two mounting holes.
Further, the cylindrical tube and cross square tube are made of aluminum.
Further, the monolithic is using plectane made of aluminium alloy or aluminium.
Further, the length of the cross square tube is more than the length of the cylindrical tube, the both ends of the cross square tube
Outside the both ends of the cylindrical tube.
Further, one end of any cross square tube is 1cm at a distance from one end of adjacent column pipe.
Further, the length of the cylindrical tube is 32cm.
Further, the thickness of the monolithic is 2mm.
In conclusion by adopting the above-described technical solution, the utility model compared with prior art, has the advantage that：
The utility model is simple in structure, using the utility model, can reduce the power consumption of ptc heater, improve fluid
Heating speed, while also reducing the spoilage of ptc heater.Meanwhile the utility model is more energy efficient, and it is more environmentally friendly, reduce machine temperature
Degree interference avoids human body scald.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model ptc heater waste heat recoverer.
Specific implementation mode
Specific embodiment of the present utility model is further described in detail below in conjunction with the accompanying drawings.
Fig. 1, a kind of ptc heater waste heat recoverer of the utility model, including cylindrical tube 1, cross square tube 2 are referred to,
Cylindrical tube 1 and cross square tube 2 are made of aluminum material.
Cross square tube 2 is arranged in cylindrical tube 1, a monolithic 3 is respectively equipped on the both ends of cylindrical tube 1, monolithic 3 is to adopt
The plectane made of aluminium alloy or aluminium.Monolithic 3 is connected with the outside of cross square tube 2, cross square tube 2 and cylindrical tube 1 it
Between form a confined space.Monolithic 3 is welded with 2 interface of cross square tube, and monolithic 3 is welded with 1 interface of cylindrical tube.
It is set in cylindrical tube 1 there are two mounting hole, a nut 4, interface position weldering is separately installed on two mounting holes
It connects, two aluminium nuts 4 respectively become the inlet and outlet of the confined space between cross square tube 2 and cylindrical tube 1.
The length of cross square tube 2 is more than the length of cylindrical tube 1, and the both ends of cross square tube 2 are located at the both ends of cylindrical tube 1
One end of outside, any cross square tube 2 is 1cm at a distance from one end of adjacent column pipe 1.
In one embodiment, the length of cylindrical tube is 32cm, and the length of cross square tube 2 is 34cm, the thickness of monolithic 3
For 2mm.
The utility model is waste-heat recoverer, is mainly used for the waste heat recovery of ptc heater.Ptc heater is injected this
In the cross square tube 2 of utility model, make closely to be attached on the outside of ptc heater the interior re-entrant angle of the cross square tube of the utility model 2
On inner wall, then the export and import of the utility model is connected respectively on fluid line, by fluid in recover
It recycles waste heat recovery.By welding two nuts 4 in cylindrical tube 1, the branch one when fluid will enter ptc heater inner circle
Road is accessed on the inlet nut of the utility model, and outlet nut also picks out the piping connection come out all the way with ptc heater inner circle,
Reach interior external heat source all of reaching minimum energy waste, and protect ptc heater, reduce spoilage.
The utility model is simple in structure, using the utility model, can reduce the power consumption of ptc heater, improve fluid
Heating speed, while also reducing the spoilage of ptc heater.Meanwhile the utility model is more energy efficient, and it is more environmentally friendly, reduce machine temperature
Degree interference avoids human body scald.
Embodiment described above is merely to illustrate the technological thought and feature of the utility model, and its object is to make ability
Technical staff in domain can understand the content of the utility model and implement according to this, only cannot limit this practicality with the present embodiment
Novel the scope of the claims, i.e., it is all according to same changes or modifications made by the revealed spirit of the utility model, it still falls in this practicality
In novel the scope of the claims.
Claims (7)
1. a kind of ptc heater waste heat recoverer, which is characterized in that including cylindrical tube, cross square tube, the cross square tube
It is arranged in the cylindrical tube, a monolithic, the monolithic and the cross side is respectively equipped on the both ends of the cylindrical tube
It is connected on the outside of pipe, a confined space is formed between the cross square tube and the cylindrical tube；It is set in the cylindrical tube
There are two mounting holes, and a nut is separately installed on described two mounting holes.
2. a kind of ptc heater waste heat recoverer according to claim 1, which is characterized in that the cylindrical tube and cross
Type square tube is made of aluminum.
3. a kind of ptc heater waste heat recoverer according to claim 1, which is characterized in that the monolithic is to use aluminium
Plectane made of alloy or aluminium.
4. a kind of ptc heater waste heat recoverer according to claim 1, which is characterized in that the cross square tube
Length is more than the length of the cylindrical tube, and the both ends of the cross square tube are located at outside the both ends of the cylindrical tube.
5. a kind of ptc heater waste heat recoverer according to claim 4, which is characterized in that any cross side
One end of pipe is 1cm at a distance from one end of adjacent column pipe.
6. a kind of ptc heater waste heat recoverer according to claim 1, which is characterized in that the length of the cylindrical tube
For 32cm.
7. a kind of ptc heater waste heat recoverer according to claim 1, which is characterized in that the thickness of the monolithic is
2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201177.1U CN207744158U (en) | 2018-02-06 | 2018-02-06 | PTC heater waste heat recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820201177.1U CN207744158U (en) | 2018-02-06 | 2018-02-06 | PTC heater waste heat recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744158U true CN207744158U (en) | 2018-08-17 |
Family
ID=63124714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820201177.1U Expired - Fee Related CN207744158U (en) | 2018-02-06 | 2018-02-06 | PTC heater waste heat recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744158U (en) |
-
2018
- 2018-02-06 CN CN201820201177.1U patent/CN207744158U/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: 20180817 Termination date: 20200206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |