CN201503120U - Rapid thermostatic fluid heater - Google Patents
Rapid thermostatic fluid heater Download PDFInfo
- Publication number
- CN201503120U CN201503120U CN2009203099583U CN200920309958U CN201503120U CN 201503120 U CN201503120 U CN 201503120U CN 2009203099583 U CN2009203099583 U CN 2009203099583U CN 200920309958 U CN200920309958 U CN 200920309958U CN 201503120 U CN201503120 U CN 201503120U
- Authority
- CN
- China
- Prior art keywords
- fluid heater
- ptc heating
- heating chip
- constant temperature
- temperature fluid
- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Resistance Heating (AREA)
Abstract
The utility model relates to a rapid thermostatic fluid heater which is characterized in that the rapid thermostatic fluid heater is provided with a PTC heating chip; an insulating film is coated outside the PTC heating chip; flowing pipes shaped by die-casting aluminum alloy are arranged at both sides of the PTC heating chip; the flowing pipes are in a U shape, and the inner sections are round; and a high-temperature assistant sleeve is sheathed at the outer surface of a lead-out line of the PTC heating chip. The utility model has the advantages of high heat efficiency, high heating speed and good safety, is especially suitable to heat liquid in wet paper machines and soft paper machines.
Description
Technical field
The utility model relates to a kind of heater, and relating in particular to a kind of is the heater of heating unit with PTC.
Background technology
In the prior art, generally adopt class components such as Electric radiant Heating Film, heating wire, quartz ampoule as heater, its shortcoming is to use the life-span shorter relatively, can not be temperature automatically controlled.The employing PTC that has is as heater element, its basic structure be comprise a cross section be rectangle metal-cored pipe, the PTC element is set in metal-cored pipe, on the radiating surface of core pipe both sides, be pasted with heat sink strip.The heater of this structure from the PTC heating element heater to the heat conduction link that exists more, its contact mainly is the line contact, contact area is little, the heat conduction loss of heater is bigger, the low ageing resistance of the thermal efficiency is poor.
Summary of the invention
The utility model mainly is to solve the existing in prior technology deficiency, thereby it is fast to develop a kind of firing rate, thermal efficiency height, safe and reliable fast constant temperature fluid heater.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of fast constant temperature fluid heater is characterized in that: have the PTC heating chip, in PTC heating chip both sides the circulation pipeline is installed; Be coated with dielectric film between described chip and the circulation pipeline.
The technical solution of the utility model can also be further perfect:
As preferably, described circulation pipeline takes the shape of the letter U, and cross section be a circle in it.
As preferably, adopt the one extrusion modling between described PTC heating chip and the circulation pipeline.
As preferably, described circulation pipeline adopts aluminium alloy.
As preferably, the ground connection screw is housed on the described heater body.
As preferably, adopt high temperature resistant sleeve pipe outside the lead-out wire of described PTC heating chip.
The beneficial effects of the utility model are:
1, simple in structure, uniqueness;
2, packaging technology is good; Be fit to produce in enormous quantities;
3, low cost of manufacture;
4, of many uses, can heat various inert fluids;
5, firing rate is fast, can be heated to assigned temperature in the several seconds;
6, automatic constant-temperature need not temperature control system;
7, security is good, is not afraid of dry combustion method, the flames of anger, no flashover.
Description of drawings
Accompanying drawing 1 is a kind of outline drawing of the present utility model;
Accompanying drawing 2 is front views of Fig. 1;
Accompanying drawing 3 is heater assembly profiles of the present utility model;
Accompanying drawing 4 is side views of Fig. 3.
The specific embodiment
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is further described in detail.
Embodiment:
Fast constant temperature fluid heater as Fig. 1-Fig. 4, has PTC heating chip 2, be covered with dielectric film 3 in PTC heating chip 2 outsides, the aluminum alloy casing 1 of die casting is arranged in dielectric film 3 both sides, enclosure has earthing screw 4, the internal diameter of shell is circular 14 siphunculus, one end is U-shaped pipe end 11, makes upper and lower pipeline connection, and the other end has water inlet pipe 12 and the outlet pipe 13 that adopts silica gel, PTC heating chip 2 is connected with high temperature lead-out wire 22, and there is high warm sleeve 21 the lead-out wire outside.
The utility model is specially adapted to be used for the liquid heating of facial tissues machine, flexible napkin machine.
Claims (6)
1. a fast constant temperature fluid heater is characterized in that: have the PTC heating chip, in PTC heating chip both sides the circulation pipeline is installed; Be coated with dielectric film between described chip and the circulation pipeline.
2. fast constant temperature fluid heater according to claim 1 is characterized in that: described circulation pipeline takes the shape of the letter U, and cross section is circular in it.
3. fast constant temperature fluid heater according to claim 1 and 2 is characterized in that: adopt the one extrusion modling between described PTC heating chip and the circulation pipeline.
4. fast constant temperature fluid heater according to claim 1 and 2 is characterized in that: described circulation pipeline adopts aluminium alloy.
5. fast constant temperature fluid heater according to claim 1 and 2 is characterized in that: the ground connection screw is housed on the described heater body.
6. fast constant temperature fluid heater according to claim 1 and 2 is characterized in that: high temperature resistant sleeve pipe is adopted in the lead-out wire outside of described PTC heating chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099583U CN201503120U (en) | 2009-09-09 | 2009-09-09 | Rapid thermostatic fluid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203099583U CN201503120U (en) | 2009-09-09 | 2009-09-09 | Rapid thermostatic fluid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201503120U true CN201503120U (en) | 2010-06-09 |
Family
ID=42454053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203099583U Expired - Fee Related CN201503120U (en) | 2009-09-09 | 2009-09-09 | Rapid thermostatic fluid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201503120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676877A (en) * | 2015-01-22 | 2015-06-03 | 浙江万佳热电器科技有限公司 | Double-tube electrothermal film type heating tube |
-
2009
- 2009-09-09 CN CN2009203099583U patent/CN201503120U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676877A (en) * | 2015-01-22 | 2015-06-03 | 浙江万佳热电器科技有限公司 | Double-tube electrothermal film type heating tube |
| CN104676877B (en) * | 2015-01-22 | 2017-11-10 | 浙江万佳热电器科技有限公司 | A kind of two-tube electrothermal membrane type heating tube |
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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 |
Granted publication date: 20100609 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |