CN201682640U - Liquid heating rod - Google Patents
Liquid heating rod Download PDFInfo
- Publication number
- CN201682640U CN201682640U CN2010202128435U CN201020212843U CN201682640U CN 201682640 U CN201682640 U CN 201682640U CN 2010202128435 U CN2010202128435 U CN 2010202128435U CN 201020212843 U CN201020212843 U CN 201020212843U CN 201682640 U CN201682640 U CN 201682640U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- ptc thermistor
- heating rod
- heating
- temperature
- 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 - Lifetime
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Abstract
The utility model relates to a liquid heating rod. The liquid heating rod comprises a heating rod main body and a temperature-resistant plastic seat which are connected with each other through a bolt, wherein the heating rod main body consists of a stainless steel shell and a temperature-resistant plastic sleeve; the stainless steel shell is arranged on the right side of the temperature-resistant plastic sleeve; a positive temperature coefficient (PTC) thermistor heating element is arranged in the stainless steel shell and provided with a temperature-resistant insulating film; a heat-conducting aluminum section is arranged between the PTC thermistor heating element and the stainless steel shell; a spring is arranged in the PTC thermistor heating element; and the left end of the PTC thermistor heating element is connected with a power wire through an electrode plate. A PTC thermistor is taken as a heating element and the shell is made of stainless steel, so that the liquid heating rod has the advantages of long service life, low aging speed, rapid heating, no open fire, high heat efficiency, energy conservation, safety, corrosion resistance and convenient installation and can be widely used for heating and heat preservation of liquid such as oil, water and the like in various industries.
Description
Technical field
The utility model relates to a kind of liquid heat rod.
Background technology
The existing market electrically heated rod all adopts resistance wire as exothermic material, and the resistance wire electrothermal calefactive rate is fast, power is big.Low-temperature heater, by temperature control element or electrical design control, complex procedures cost height, useful life is short, can't dry combustion method.Once the heating control section is malfunctioning, can produce naked light, bring hidden danger to safety.
The utility model content
The purpose of this utility model provides a kind of liquid heat rod, and is rational in infrastructure, and the security performance height is energy-conservation, applied widely, to overcome the problems referred to above that at present existing electrically heated rod exists.
The purpose of this utility model is to be achieved through the following technical solutions: a kind of liquid heat rod, comprise by bolted heating rod main body and heatproof plastic seat, described heating rod main body is by stainless steel casing, the heatproof plastic sheath constitutes, stainless steel casing is arranged on the right side of heatproof plastic sheath, the inside of described stainless steel casing is provided with PTC thermistor heater element, PTC thermistor heater element is provided with the heatproof dielectric film, be provided with the heat conduction aluminium section bar between PTC thermistor heater element and the described stainless steel casing, the inside of PTC thermistor heater element is provided with spring, the left end of PTC thermistor heater element connects power line by electrode slice, and power line passes the power line import and export of heatproof plastic sheath and heatproof plastic seat successively and the left end of power line exposes outside the heatproof plastic seat.
The beneficial effects of the utility model are: adopt the PTC thermistor as heater element, shell adopts stainless steel, have to use and receive the order to grow, aging speed is slow, and heating is fast, the flames of anger, heat efficiency height, energy-saving safety, anticorrosive, easy for installation, can be widely used in the gentle constant temperature that adds of liquid such as every profession and trade oils, water class.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the decomposition texture schematic diagram of the described a kind of liquid heat rod of the utility model embodiment.
Among the figure: 1, heating rod main body; 2, heatproof plastic seat; 3, stainless steel casing; 4, heatproof plastic sheath; 5, PTC thermistor heater element; 6, heatproof dielectric film; 7, heat conduction aluminium section bar; 8, spring; 9, electrode slice; 10, power line; 11, power line is imported and exported.
Embodiment
As shown in Figure 1, the described a kind of liquid heat rod of the utility model embodiment, comprise by bolted heating rod main body 1 and heatproof plastic seat 2, described heating rod main body 1 is by stainless steel casing 3, heatproof plastic sheath 4 constitutes, stainless steel casing 3 is arranged on the right side of heatproof plastic sheath 4, the inside of described stainless steel casing 3 is provided with PTC thermistor heater element 5, PTC thermistor heater element 5 is provided with heatproof dielectric film 6, be provided with heat conduction aluminium section bar 7 between PTC thermistor heater element 5 and the described stainless steel casing 3, the inside of PTC thermistor heater element 5 is provided with spring 8, the left end of PTC thermistor heater element 5 connects power line 10 by electrode slice 9, power line 10 passes the power line of heatproof plastic sheath 4 and heatproof plastic seat 2 successively and imports and exports 11, and the left end of power line 10 exposes outside heatproof plastic seat 2.
The utility model adopts the PTC thermistor as heater element, and shell adopts stainless steel, has to use to receive the order to grow, and aging speed is slow, heating is fast, the flames of anger, heat efficiency height, energy-saving safety, anticorrosive, easy for installation, can be widely used in the gentle constant temperature that adds of liquid such as every profession and trade oils, water class.
Claims (1)
1. liquid heat rod, comprise by bolted heating rod main body (1) and heatproof plastic seat (2), it is characterized in that: described heating rod main body (1) comprises stainless steel casing (3) and heatproof plastic sheath (4), wherein stainless steel casing (3) is arranged on the right side of heatproof plastic sheath (4), the inside of described stainless steel casing (3) is provided with PTC thermistor heater element (5), PTC thermistor heater element (5) is provided with heatproof dielectric film (6), be provided with heat conduction aluminium section bar (7) between PTC thermistor heater element (5) and the described stainless steel casing (3), the inside of PTC thermistor heater element (5) is provided with spring (8), the left end of PTC thermistor heater element (5) connects power line (10) by electrode slice (9), and power line (10) passes the power line of heatproof plastic sheath (4) and heatproof plastic seat (2) successively and imports and exports (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202128435U CN201682640U (en) | 2010-06-02 | 2010-06-02 | Liquid heating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202128435U CN201682640U (en) | 2010-06-02 | 2010-06-02 | Liquid heating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682640U true CN201682640U (en) | 2010-12-22 |
Family
ID=43347671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202128435U Expired - Lifetime CN201682640U (en) | 2010-06-02 | 2010-06-02 | Liquid heating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682640U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917482A (en) * | 2012-10-17 | 2013-02-06 | 黎溢荣 | Heating rod for aquarium |
| CN104322431A (en) * | 2014-09-27 | 2015-02-04 | 李伟 | Fish tank heating rod structure |
| CN108391330A (en) * | 2018-04-28 | 2018-08-10 | 湖南理工学院 | A kind of electric hot plate thermistor for being easily installed and dismantling |
-
2010
- 2010-06-02 CN CN2010202128435U patent/CN201682640U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917482A (en) * | 2012-10-17 | 2013-02-06 | 黎溢荣 | Heating rod for aquarium |
| CN104322431A (en) * | 2014-09-27 | 2015-02-04 | 李伟 | Fish tank heating rod structure |
| CN108391330A (en) * | 2018-04-28 | 2018-08-10 | 湖南理工学院 | A kind of electric hot plate thermistor for being easily installed and dismantling |
| CN108391330B (en) * | 2018-04-28 | 2024-01-12 | 湖南理工学院 | Electric hot plate thermistor convenient to install and detach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |