CN202691426U - Electric heater for temperature compensation of pipeline - Google Patents
Electric heater for temperature compensation of pipeline Download PDFInfo
- Publication number
- CN202691426U CN202691426U CN 201220345978 CN201220345978U CN202691426U CN 202691426 U CN202691426 U CN 202691426U CN 201220345978 CN201220345978 CN 201220345978 CN 201220345978 U CN201220345978 U CN 201220345978U CN 202691426 U CN202691426 U CN 202691426U
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- China
- Prior art keywords
- pipeline
- alloy casting
- temperature
- electric heater
- thermal insulation
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- 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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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Pipe Accessories (AREA)
Abstract
The utility model relates to an electric heater for temperature compensation of a pipeline. The electric heater comprises a heating body, a temperature control device, an insulating device and the pipeline, wherein the heating body comprises aluminium-alloy casting bodies and an electric element; each aluminium-alloy casting body is shaped like a 1/4 sector; the four aluminium-alloy casting bodies form a cylinder, and the inner sides of the aluminium-alloy casting bodies are matched with the pipeline; the outer surface of each aluminium-alloy casting body is provided with a groove; the heating element is arranged in the groove; and the heating element is a PTC (Positive Temperature Coefficient) heating ceramic element. The electric heater has the advantages that the pipeline heating efficiency is extremely high, the energy consumption is lower, the installation is convenient, the durability is good, the maintenance is easy, the applicability to a circulating system of water for injection in the pharmaceutical industry is achieved, and the temperature of water for injection of the whole system in circulation can be maintained in a certain range.
Description
Technical field
The utility model relates to a kind of electric heater, and particularly a kind of pipe temperature compensates electric heater, is applicable to the circulatory system of pharmaceutical industry parenteral solution, can make the circulatory system of parenteral solution keep constant temperature.
Background technique
In the pharmaceutical industry, in the production line of parenteral solution, parenteral solution must remain on the environment of constant temperature.The manufacturer adopts steam-heated mode to provide thermal source for whole factory usually, but parenteral solution production line night or festival and holiday are when stopping to produce, for holding temperature, if pharmacy corporation still need guarantee the steam supply, at this moment because the shut-down of whole factory, if keep the operation of steam boiler to lose more than gain, cause energy waste, therefore be necessary to be improved.
Summary of the invention
The purpose of this utility model provides a kind ofly produces pipeline for parenteral solution, pipe temperature compensation electric heater, and to overcome the waste of energy festival and holiday, energy saving reduces production costs.
For achieving the above object, the utility model is achieved in that a kind of pipe temperature compensation electric heater, is made of heating unit, temperature controlling device, thermal insulation layer and pipeline.Wherein, described heating equipment is made of aluminium alloy casting body and heater element, and described aluminium alloy casting body is 1/4 fan-shaped, and four aluminium alloy casting bodies consist of a cylindrical body, and it is inboard to cooperate with pipeline; The outer surface of each aluminium alloy casting body is provided with groove, and described heating original paper is installed in the groove.Described heater element is PTC heating ceramic component.
The outside of described heating equipment is wrapped up by thermal insulation apparatus; Described thermal insulation apparatus is comprised of heat-insulating pipeline and thermal insulation layer, is provided with the electric wire access port in the middle of the described heat-insulating pipeline, and two ends adopt chuck affixed.Described thermal insulation layer is the efficient heat energy conversion coating.
The water outlet of described heating equipment is provided with temperature controlling device, and described temperature controlling device is comprised of temperature transducer, temperature controller.
Effect of the present utility model is: have high pipeline heating efficient and lower energy consumption, and easy for installation, serviceability good and easy-maintaining.
Description of drawings
Fig. 1 is the structural representation of the cross section of pipe temperature compensation electric heater of the present utility model;
Fig. 2 is the structural representation of the vertical section of pipe temperature compensation electric heater of the present utility model.
Among the figure: heating unit 1, aluminium alloy casting body 11, heater element 12, pipeline 2, thermal insulation apparatus 3, heat-insulating pipeline 31, electrical wire interface 311, thermal insulation layer 32.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, 2, a kind of pipe temperature compensation electric heater is made of heating unit 1, temperature controlling device 2, thermal insulation layer 3 and pipeline 4.Wherein, described heating equipment 1 is made of aluminium alloy casting body 11 and heater element 12, and described aluminium alloy casting body 11 is 1/4 fan-shaped, and four aluminium alloy casting bodies 11 consist of cylindrical bodys, and it is inboard to cooperate with pipeline 4; The outer surface of each aluminium alloy casting body 11 is provided with groove, and described heating original paper 12 is installed in the groove.Described heater element 12 is PTC heating ceramic component.
The outside of described heating unit 1 is by thermal insulation apparatus 3 parcels; Described thermal insulation apparatus 3 is comprised of heat-insulating pipeline 31 and thermal insulation layer 32, is provided with electric wire access port 311 in the middle of the described heat-insulating pipeline 31, and two ends adopt chuck affixed.Described thermal insulation layer 32 is the efficient heat energy conversion coating.
The water outlet of described heating unit 1 is provided with temperature controlling device, and described temperature controlling device is comprised of temperature transducer, temperature controller.
When night or festival and holiday stopping to produce, steam heater cuts out, water in the pipeline 2 also has remaining temperature, pipeline 2 outer thermal insulation layers 32 can be avoided distributing of heat, the temperature that keeps water in the pipeline, when the temperature in the pipeline 2 was lower than the regulation requirement, the temperature transducer in the temperature controlling device sent signal, control opening power, heating unit 1 begin heating and heat.When the temperature in the pipeline reaches the regulation requirement, temperature transducer in the temperature controlling device sends signal, the control powered-down, heating unit 1 stopped heating, the temperature of utilizing thermal insulation apparatus 3 to keep in the pipeline, such as above-mentioned circulation, the water in the pipeline 2 can keep stationary temperature, and effective energy saving, reduce production costs.
The utility model is not limited to above-described embodiment, and those skilled in the art make not substantial change and all fall into protection domain of the present utility model.
Claims (3)
1. a pipe temperature compensates electric heater, consisted of by heating unit (1), temperature controlling device, thermal insulation apparatus (3) and pipeline (2), it is characterized in that: described heating unit (1) is made of aluminium alloy casting body (11) and heater element (12), described aluminium alloy casting body (11) is 1/4 fan-shaped, four aluminium alloy casting bodies (11) consist of a cylindrical body, and its inboard cooperates with pipeline (2); The outer surface of each aluminium alloy casting body (11) is provided with groove, and described heater element (12) is installed in the groove; Described heater element (12) is PTC heating ceramic component.
2. a kind of pipe temperature according to claim 1 compensates electric heater, and it is characterized in that: the outside of described heating unit (1) is wrapped up by thermal insulation apparatus (3); Described thermal insulation apparatus is comprised of heat-insulating pipeline (31) and thermal insulation layer (32), is provided with electric wire access port (311) in the middle of the described heat-insulating pipeline (31), and two ends adopt chuck affixed; Described thermal insulation layer (32) is the efficient heat energy conversion coating.
3. a kind of pipe temperature according to claim 1 compensates electric heater, and it is characterized in that: the water outlet of described heating unit (1) is provided with temperature controlling device, and described temperature controlling device is comprised of temperature transducer, temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345978 CN202691426U (en) | 2012-07-17 | 2012-07-17 | Electric heater for temperature compensation of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345978 CN202691426U (en) | 2012-07-17 | 2012-07-17 | Electric heater for temperature compensation of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202691426U true CN202691426U (en) | 2013-01-23 |
Family
ID=47547048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345978 Expired - Lifetime CN202691426U (en) | 2012-07-17 | 2012-07-17 | Electric heater for temperature compensation of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202691426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598553A (en) * | 2016-03-24 | 2016-05-25 | 潍坊超能燃气科技有限公司 | Synergistic natural gas-based steel billet continuous casting and cutting energy-saving modification system |
-
2012
- 2012-07-17 CN CN 201220345978 patent/CN202691426U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598553A (en) * | 2016-03-24 | 2016-05-25 | 潍坊超能燃气科技有限公司 | Synergistic natural gas-based steel billet continuous casting and cutting energy-saving modification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201620, A District, 126 Yang Yang Bei Road, Shanghai, Songjiang District Patentee after: SHANGHAI IDEAL TECHNOLOGY Co.,Ltd. Address before: 201620, A District, 126 Yang Yang Bei Road, Shanghai, Songjiang District Patentee before: SHANGHAI IDEAL SANITARY SYSTEM ENGINEERING Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |