CN202162933U - Heat-resistant oil heater - Google Patents
Heat-resistant oil heater Download PDFInfo
- Publication number
- CN202162933U CN202162933U CN2011202497222U CN201120249722U CN202162933U CN 202162933 U CN202162933 U CN 202162933U CN 2011202497222 U CN2011202497222 U CN 2011202497222U CN 201120249722 U CN201120249722 U CN 201120249722U CN 202162933 U CN202162933 U CN 202162933U
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- Prior art keywords
- heat
- heat resistant
- resistant oils
- outlet
- inlet
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- Expired - Fee Related
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Abstract
The utility model provides a heat-resistant oil heater, which solves problems of the prior art and comprises a miniature brazing plate type heat exchanger, a heat-resistant oil circulation storage tank, an oil delivery pump, an electromagnetic valve and an automatic oil temperature control system. A steam inlet of the heat exchanger is connected with a steam pipeline in a threaded manner, the electromagnetic valve is mounted on the pipeline, a steam outlet is connected with a steam backflow pipeline in a threaded manner, a heat-resistant oil inlet is connected with an outlet pipeline of the heat-resistant oil circulation storage tank in a threaded manner, the oil delivery pump is mounted on the pipeline, a heat-resistant oil outlet is connected with an inlet of a jacketed liquid wax pipeline in a threaded manner, an outlet of the jacketed liquid wax pipeline is connected with a return pipeline of a backflow opening of the heat-resistant oil circulation storage tank in a threaded manner, a heat-resistant oil system circulates in a closed loop, and the oil temperature control system consists of a liquid wax temperature sensor in a host system and a pressure sensor and is connected with the electromagnetic valve and the oil delivery pump. The heat-resistant oil heater has the advantages that the miniature brazing plate type heat exchanger is used for exchanging heat, heat-resistant oil is used as a heating medium, closed-loop circulation is realized, energy is saved, and simultaneously, heat insulation of high-melting-point liquid wax can be realized, and the heat-resistant oil heater is safe and is high in efficiency.
Description
Technical field
The utility model relates to the heat resistant oils heater, particularly a kind of heat resistant oils heater that is used for paraffin continuous shaping machine liquid wax attemperator.
Background technology
Generally use steam that water is added the another kind of heating agent of thermosetting in the existing paraffin continuous shaping machine liquid wax attemperator, realize liquid wax temperature constant with this.The basic structure form is: with a uncovered metal water tank that is filled with water about half ton, mouthful connection jet chimney directly heats the water in the water tank with steam above that, with a micro pump hot water is pumped in the liquid wax insulation jacket then; Water temperature relies on the thermometer control of observing in the water tank, and steam consumption relies on the control of manually-operated gate switch.Shortcoming is: the manually-operated gate switch is difficult to control steam pressure, and hot water overflowed from water tank is uncovered when pressure was big, causes equipment to be soaked, produce corrosion, and is prone to scald operating personnel; Low with the steam heating water water temperature, be difficult to high-melting-point liquid wax more than 100 ℃ is realized insulation that limitation is arranged; Steam consumption is big, and water consumption is big.
Summary of the invention
The purpose of the utility model is to provide a kind of heat resistant oils heater, effectively solves the problem that prior art exists.Concrete technical scheme is that the heat resistant oils heater is made up of miniature braze welding type plate type heat exchanger (7), heat resistant oils circulation basin (2), oil transfer pump (3), magnetic valve (6) and oily temperature automatic control system;
Said heat exchanger (7) is installed in the side of liquid wax basin in the head section mechanism casting device; Four interfaces of the side symmetric arrays of heat exchanger (7) are respectively steam inlet (5) and are connected with the jet chimney silk; Steam (vapor) outlet (8) is connected with the vapor return line silk; Heat resistant oils inlet (4) is connected with the outlet conduit silk of heat resistant oils circulation basin (2); Heat resistant oils outlet (9) is connected with liquid ceratuba road jacket pipe (10) inlet silk, and liquid ceratuba road jacket pipe (10) outlet is connected with return (1) silk of the refluxing opening (11) of heat resistant oils circulation basin (6), and the heat resistant oils system carries out closed cycle.
Said magnetic valve (6) is installed on the jet chimney of steam inlet (5);
Said oil transfer pump (3) is installed on the pipeline between heat resistant oils circulation basin (2) outlet (12) and the heat resistant oils inlet (4), and inlet (13) is connected with heat resistant oils circulation basin outlet (12), and outlet (14) is connected with heat resistant oils inlet (4);
Said oily temperature control system is made up of liquid wax temperature sensor, pressure sensor in the host computer system; Be connected with oil transfer pump (3) with magnetic valve (6).
Said heat resistant oils circulation basin (2) is to adopt metal material to process cylinder or square box closed container.
Said miniature oil transfer pump (3) is that employing power is the pony pump of 0.5kw.
The helpful of the utility model is: adopting the heat exchange of miniature braze welding type plate type heat exchanger, heat resistant oils is heating agent, implementation closed cycle, saves the energy, and steam consumption quantity reduces by 27 times; Function is complete, and the scope of application is wide, can be higher than 100 ℃ liquid wax implementation insulation simultaneously to fusing point; Realize safety in production, improved production efficiency.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described further.
Fig. 1 is a heat resistant oils heater structure sketch map.
Picture in picture mark: return 1, heat resistant oils circulation basin 2, oil transfer pump 3, heat resistant oils inlet 4, steam inlet 5, magnetic valve 6, heat exchanger 7, steam (vapor) outlet 8, heat resistant oils outlet 9, liquid ceratuba road jacket pipe 10, refluxing opening 11, outlet 12, inlet 13, outlet 14.
The specific embodiment
As shown in Figure 2, the steam inlet 5 of heat exchanger 7 is connected with the jet chimney silk, and magnetic valve 6 is installed on the 5 front pipelines of steam inlet, and when magnetic valve 6 was opened, steam got into heat exchanger 7 steam flow channels, by magnetic valve 6 switching on and shutting down apertures size control steam flow.The heat resistant oils of heat exchanger 7 inlet 4 is connected with heat resistant oils pipeline silk; Oil transfer pump 3 is installed on the heat resistant oils pipeline; Oil transfer pump 3 inlets 13 are connected with heat resistant oils circulation basin 6 outlets 12 flanges; When oil transfer pump 3 was opened, after heat resistant oils got into the steam heat-exchanging in heat exchanger 7 heat resistant oils runners and the steam flow channel, steam flowed into vapor return line by the steam (vapor) outlet 8 of heat exchanger 7; Heat resistant oils heats up after the heat resistant oils outlet 9 of heat exchanger 7 gets in the liquid wax runner jacket pipes 10 that liquid wax is incubated, and flow process flows in the heat resistant oils circulation basins through return 1, refluxing opening 11 later.
During work; The signal that sends through the main frame robot control system(RCS); Magnetic valve 6 is opened automatically, and along with the needs of liquid wax to the heat resistant oils temperature, engine control system is adjusted the aperture of magnetic valve 6 automatically; Control steam pressure, steam flow satisfy the adjusting to the heat resistant oils temperature, and then guarantee liquid wax temperature controlling; Magnetic valve 6 is opened has intermittence, and the aperture size has adjustability, when the heat resistant oils temperature can be satisfied the demand within a certain period of time, can close a period of time or increase automatically or reduce aperture, helps saving steam consumption.The unlatching of oil transfer pump 3 also is controlled by engine control system, opens during work, closes during shutdown, if dispose the frequency converter flow of VFC oil transfer pump 3, adjusting heat resistant oils at random, and then saves power consumption.
Claims (3)
1. heat resistant oils heater is characterized in that: said heat resistant oils heater is to be made up of miniature braze welding type plate type heat exchanger (7), heat resistant oils circulation basin (2), oil transfer pump (3), magnetic valve (6) and oily temperature automatic control system;
Said heat exchanger (7) is installed in the side of liquid wax basin in the head section mechanism casting device; Four interfaces of the side symmetric arrays of heat exchanger (7) are respectively steam inlet (5) and are connected with the jet chimney silk; Steam (vapor) outlet (8) is connected with the vapor return line silk; Heat resistant oils inlet (4) is connected with the outlet conduit silk of heat resistant oils circulation basin (2); Heat resistant oils outlet (9) is connected with liquid ceratuba road jacket pipe (10) inlet silk, and liquid ceratuba road jacket pipe (10) outlet is connected with return (1) silk of heat resistant oils circulation basin (6) refluxing opening (11), and the heat resistant oils system carries out closed cycle.
Said magnetic valve (6) is installed on the jet chimney of steam inlet (5);
Said oil transfer pump (3) is installed on the pipeline between heat resistant oils circulation basin (2) outlet (12) and the heat resistant oils inlet (4), and oil transfer pump (3) inlet (13) is connected with heat resistant oils circulation basin outlet (12), and oil transfer pump (3) outlet (14) is connected with heat resistant oils inlet (4);
Said oil temperature automatic control system is made up of liquid wax temperature sensor, pressure sensor in the host computer system; Be connected with oil transfer pump (3) with magnetic valve (6).
2. according to the said heat resistant oils heater of claim 1, it is characterized in that: said heat resistant oils circulation basin (2) is to adopt metal material to process cylinder or square box closed container.
3. according to the said heat resistant oils heater of claim 1, it is characterized in that: said oil transfer pump (3) is that employing power is the small-sized oil pump of 0.5kw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202497222U CN202162933U (en) | 2011-07-15 | 2011-07-15 | Heat-resistant oil heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202497222U CN202162933U (en) | 2011-07-15 | 2011-07-15 | Heat-resistant oil heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162933U true CN202162933U (en) | 2012-03-14 |
Family
ID=45798784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202497222U Expired - Fee Related CN202162933U (en) | 2011-07-15 | 2011-07-15 | Heat-resistant oil heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872981A (en) * | 2012-09-10 | 2013-01-16 | 曲险峰 | Method and device for centrifugally separating and removing solid impurities in investment casting pattern material at high speed |
-
2011
- 2011-07-15 CN CN2011202497222U patent/CN202162933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102872981A (en) * | 2012-09-10 | 2013-01-16 | 曲险峰 | Method and device for centrifugally separating and removing solid impurities in investment casting pattern material at high speed |
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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: 20120314 Termination date: 20170715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |