CN102874734A - Oiling machine and heating method thereof - Google Patents
Oiling machine and heating method thereof Download PDFInfo
- Publication number
- CN102874734A CN102874734A CN2011101941649A CN201110194164A CN102874734A CN 102874734 A CN102874734 A CN 102874734A CN 2011101941649 A CN2011101941649 A CN 2011101941649A CN 201110194164 A CN201110194164 A CN 201110194164A CN 102874734 A CN102874734 A CN 102874734A
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- Prior art keywords
- temperature
- heat
- heating tape
- fuel charger
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/80—Arrangements of heating or cooling devices for liquids to be transferred
- B67D7/82—Heating only
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pipe Accessories (AREA)
Abstract
The invention discloses an oiling machine and a heating method of the oiling machine. The method comprises the steps that a heat tracing tape connected with an power device of an oiling machine is laid on the outer surface of a hydraulic zone pipeline of the oiling machine; and after the heat tracing tape is powered on, the hydraulic zone pipeline is heated, and heat preservation is performed after the conversion temperature is achieved. By adopting the oiling machine, the problem that fuel oil forms a solid state when the temperature is low, so that the oiling machine can not fill the fuel oil into an oil tank of a vehicle is solved. Compared with the air conduction mode that an electric heater is installed in a hydraulic system of the existing oiling machine, the mode that the heat tracing tape is arranged in a hydraulic zone has the advantages that: heating is more direct and uniform, and the energy consumption and the cost are reduced; as the self characteristics of the heat tracing tape, the purposes of automatic temperature control and temperature limiting can be achieved, and a temperature control device is not required to be additionally added; the structure is simple and particle, and the heat efficiency is high; and simultaneously, as the heat tracing tape, a flame-resistant and heat-insulation material and an anti-corrosion layer are adopted, the safety is improved.
Description
Technical field
The present invention relates to the fuel charger field, be specifically related to the method that a kind of fuel charger and fuel charger are heated.
Background technology
Fuel charger is a kind ofly can add liquid fuel such as gasoline, diesel oil in the power actuated vehicle a kind of device from petrol storage tank.
Fuel oil can form solid-state when temperature is lower, and for example No. 0 diesel oil can stop up oiling machine hydraulic system 4 ℃ of easy wax deposition below the degree after the wax deposition, causes fuel charger this diesel oil can't be filled in the fuel tank of vehicle.At present, by electric heater is installed in oiling machine hydraulic system, by the air heat radiation pipeline temperature is raise, reach the effect of melting wax, the operating temperature of electric heater is regulated by the temperature controller that is installed in computer box inside, the thermoelectricity that needs simultaneously to be embedded in the hydraulic pressure district is the thermal resistance collection temperature signal occasionally, need so again to increase temperature control apparatus control reach uniform temperature after, cut off heater circuit.
The shortcoming of this mode is: energy consumption is high, and heat is inner to pipeline by air conduction, and efficient is low; The while complex structure, cost is high.
Therefore, current needs improve the technical scheme of fuel charger hydraulic pressure district heating arrangement, and current fuel oil forms solid-state when temperature is low to solve, and cause the fuel charger can't be with the problem of fuel filling in the oil tank of vehicle.
Summary of the invention
The method that technical matters to be solved by this invention provides a kind of fuel charger and fuel charger is heated has solved when temperature is low, and fuel oil forms solid-state, causes the fuel charger can't be with the problem of fuel filling in the oil tank of vehicle.
In order to address the above problem, the invention provides a kind of heating method of fuel charger, comprising:
The heating tape that connects the fuel charger supply unit is laid on the outside face of fuel charger hydraulic pressure district pipeline;
After the energising of described heating tape, hydraulic pressure district pipeline is heated, be incubated after reaching inversion temperature.
The present invention also provides a kind of fuel charger, comprise a hydraulic pressure district pipeline heating device, this heating arrangement comprises: heating tape, this heating tape, connect the fuel charger supply unit and be laid on the outside face of fuel charger hydraulic pressure district pipeline, be used for hydraulic pressure district pipeline is heated, be incubated after reaching inversion temperature.
Compared with prior art, use the present invention, solved when temperature is low, fuel oil forms solid-state, cause the fuel charger can't be with the problem of fuel filling in the oil tank of vehicle, the present invention is by arranging heating tape in the hydraulic pressure district, with respect to the current air conduction mode that electric heater is installed in oiling machine hydraulic system, the self-characteristic of heating tape heats more directly and even, reduced energy consumption and cost, owing to can reach purpose temperature automatically controlled and the limit temperature, do not need additionally to increase temperature control apparatus, simple in structure, practicality and heat efficiency are high, adopt simultaneously heating tape, flame-retardant thermal insulation material and corrosion-resistant coating, the safety that has improved fuel charger.
Description of drawings
Fig. 1 is the schematic flow sheet of the heating method of fuel charger of the present invention;
Fig. 2 is the junction circuit schematic diagram of heating tape of the present invention;
Fig. 3 is the structural representation of fuel charger of the present invention.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
The heating method of the application's fuel charger, by adopting heating tape to realize, the heating unit of heating tape inside is a kind of semiconductor high polymer material, and High molecular material heats up when electric current passes through, and this moment, the resistance of High molecular material raise, when arriving inversion temperature, resistance increases sharply and increases to the blocking-up electric current, and the heating tape temperature is no longer raise, and reaches thus the purpose of its automatic temp limit, do not need additionally to increase temperature control apparatus, simple in structure, practicality and heat efficiency are high.
As shown in Figure 1, the heating method of the application's fuel charger may further comprise the steps;
Heating tape is laid immediately on the fuel charger hydraulic pressure district pipeline, heating tape heating after the energising, heat is directly transferred to hydraulic pressure district pipeline inner (heat does not need to be transmitted to pipeline inside by media such as air), when the pipeline temperature reached 20 ℃, this heating tape cut off electric current automatically, temperature can be maintained about 20 ℃ substantially, reach the purpose of temperature control and insulation, show intrinsic auto-switch function, and do not need additionally to increase temperature control apparatus, simple in structure, practicality and heat efficiency are high.
Heating tape is laid immediately on the fuel charger hydraulic pressure district pipeline, and heating tape can start fast at low-temperature condition simultaneously, and temperature is even, and each part of pipeline all can be accompanied the temperature traverse at heat place because of it and automatically be regulated.
And heating tape also has long characteristics of safe and reliable, free from environmental pollution and life-span, and for heating and the insulation at fuel charger internal hydraulic pressure district pipeline, adopting heating tape is the mode that suits very much.
Wherein to the control (namely heating tape being cut off automatically the control of the pipeline temperature of electric current) of inversion temperature, can regulate by the resistance that changes the conductive exothermal material that heating tape adopts, when making the conductive exothermal material, change its electrical resistivity by changing its density.
Above-mentioned inversion temperature be 20 ℃ just for example, the pipeline temperature setting that heating tape can be cut off automatically electric current in the reality is set to and is not less than 5 ℃ and get final product, keeps liquid state as long as guarantee fuel oil under this temperature, can not form solid-state getting final product.
The inversion temperature setting is too high, for example reach 30 ℃, can consume too much electric weight like this, if and pipeline is worked under too high temperature, the pipeline surface is also easily aging, therefore should inversion temperature be set to suitable temperature, for example among the application 20 ℃ be optimum embodiment.
Wherein, this heating tape is a flexible sheet structure, and in actual use, the length of heating tape is not less than hydraulic pressure district length of pipe and gets final product, and the width of this heating tape is not less than the circumference circle of pipeline, as long as namely the width of heating tape can be wrapped in pipeline wherein; The outside face that perhaps the heating tape spiral winding is wrapped in hydraulic pressure district pipeline also can be used as an embodiment.
Perhaps, described heating tape is a flexible sheet structure, the length of this heating tape is not less than hydraulic pressure district length of pipe, the width of this heating tape is less than the circumference circle of pipeline, as long as the width that is heating tape can be wrapped in the part of pipeline circumference wherein, part to this pipeline circumference is heated, so that heat is transmitted in the fuel oil of pipeline.
Realize heating of fuel charger by heating tape, especially the application in the diesel oil oiling machine hydraulic system has more realistic meaning, can guarantee when ambient temperature is lower than the condensation point temperature of the diesel number requirement of using, by heating and the insulation of heating tape to hydraulic pressure district pipeline, when this fuel charger normal operation, for example No. 0 diesel oil can be in the fuel charger pipeline proper flow, and be filled in the fuel tank of vehicle.
This flame-retardant thermal insulation material, can adopt the heat-preservation cotton material of anti-flaming thermal-insulation, heat energy is not is not scattered and disappeared, at utmost guarantee energy-saving effect, and this material can stop burning, improved the safety of fuel charger, certainly so long as can be wrapped in the heating tape outside face, and the material with fire-retardant heat insulation effect can be as the application's flame-retardant thermal insulation material, the heat-preservation cotton material just for example, not as restriction, for example the thickness asbestos that are not less than 2mm are weaved cotton cloth and also be can be used as the application's flame-retardant thermal insulation material, through actual test, the asbestos of 2mm are weaved cotton cloth and are being reached the fire-retardant heat insulation effect, and the fire-retardant heat insulation better effects if optimum when wananty costs is low, that the above asbestos of certain 2mm are weaved cotton cloth, just cost is slightly high.
The heat-preservation cotton material, have good, the easy cutting of parcel property, characteristic with low cost, therefore can be used as the preferred embodiment of the application's flame-retardant thermal insulation material, the thickness of heat-preservation cotton is set to be not less than 4mm, wherein the thickness of heat-preservation cotton is 4mm, in actual use, can be at the parcel of guaranteeing heat-preservation cotton the good and easy characteristics of cutting, and cost hour optimum.
At the outer metal level of pasting of flame-retardant thermal insulation material, can prevent fluid corrosion flame-retardant thermal insulation material in the cabinet.
Metal level is as corrosion-resistant coating, because metal level is ductile, structure is comparatively simple, constructs more convenient, is convenient to coat at pipeline.
This metal level can adopt aluminium foil, aluminium foil is ductile, easily cutting, characteristic with low cost, therefore can be used as the preferred embodiment of the application's metal layer material, certainly aluminium foil just for example, not as restriction, certainly so long as can stick on the flame-retardant thermal insulation material skin, and prevent that the metal level of fluid corrosion flame-retardant thermal insulation material in the cabinet can be as the application's flame-retardant thermal insulation material, such as metal levels such as Copper Foils.
In this application, raising is outline to the efficient of fuel oil conduction heat, further, also can lay a temperature conduction line at the heating tape outside face, this temperature conduction line adopts metal material, form a plurality of crosses at the heating tape outside face and compile the flower shape, this shape is convenient to improve heat conduction efficiency, wherein on the outside face of the heating tape of one meter length, cross volume flower is 20 along the quantity of the bearing of trend of pipeline axis, namely along on the bearing of trend of pipeline axis, to compile the flower spacing be 5cm to adjacent two crosses in the temperature conduction line, through test in actual the use, the temperature conduction line that adopts cross to compile the flower shape can make heat conduction efficiency improve 22%, in actual use, the temperature conduction line is arranged on the outside on heating tape surface, can be wrapped up by flame-retardant thermal insulation material.
In Fig. 2, computer box X1 inside is equipped with circuit breaker Q F1, circuit breaker Q F1 upper end is connected with fuel charger power supply (filter LBQ), RVV is installed in circuit breaker Q F1 lower end, the RVV other end is connected among the anti-explosion terminal box H1 that installs in the hydraulic pressure district Y1, the end of heating tape cable L1 is connected with RVV in anti-explosion terminal box H1, and the terminal connection box H2 that the heating tape cable L1 other end is installed has reached and avoided short circuit and meet requirement of explosion proof.
As shown in Figure 3, the application's fuel charger comprises a hydraulic pressure district pipeline heating device, and this heating arrangement comprises: heating tape 301, fire-retardant heat insulation unit 302 and corrosion prevention unit 303, wherein,
Described heating tape 301 connects the fuel charger supply unit and is laid on the outside face of fuel charger hydraulic pressure district pipeline, is used for hydraulic pressure district pipeline is heated, and is incubated after reaching inversion temperature;
Described fire-retardant heat insulation unit 302 is wrapped on described heating tape 301 outside faces, is used for heat-insulation and heat-preservation and stops burning;
Described corrosion prevention unit 303 is coated on flame-retardant thermal insulation material 302 skins, is used for preventing that cabinet fluid from corroding described fire-retardant heat insulation unit.
Described heating tape is by the rear heating of switching on, and it is inner that heat is directly transferred to hydraulic pressure district pipeline, after the pipeline temperature reaches described inversion temperature, automatically cuts off electric current, and temperature is maintained this inversion temperature substantially, reaches temperature control and insulation.
In Fig. 3, heating tape 301 is close to the pipe installation of hydraulic pressure district, outside face parcel environment friendly flame-retardant heat-insulation unit 302 and corrosion prevention unit 303.
The above; only for the better specific embodiment of the present invention, but protection scope of the present invention is not limited to this, anyly is familiar with the people of this technology in the disclosed technical scope of the present invention; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (10)
1. the heating method of a fuel charger is characterized in that, comprising:
The heating tape that connects the fuel charger supply unit is laid on the outside face of fuel charger hydraulic pressure district pipeline;
After the energising of described heating tape, hydraulic pressure district pipeline is heated, be incubated after reaching inversion temperature.
2. the method for claim 1 is characterized in that,
After the described heating tape energising, hydraulic pressure district pipeline is heated, reaches the step that is incubated after the inversion temperature, comprising:
Heating after the described heating tape energising, it is inner that heat is directly transferred to hydraulic pressure district pipeline, and after the pipeline temperature reached described inversion temperature, this heating tape cut off electric current automatically, and temperature is maintained this inversion temperature substantially, reached temperature control and insulation.
3. the method for claim 1 is characterized in that,
Also comprise: wrap up flame-retardant thermal insulation material at described heating tape outside face.
4. method as claimed in claim 3 is characterized in that,
Further comprise: the corrosion-resistant coating that coats on it is set at described flame-retardant thermal insulation material skin, prevents fluid corrosion flame-retardant thermal insulation material in the cabinet.
5. method as claimed in claim 3 is characterized in that,
Described flame-retardant thermal insulation material is that asbestos are weaved cotton cloth or heat-preservation cotton.
6. fuel charger, it is characterized in that, comprise a hydraulic pressure district pipeline heating device, this heating arrangement comprises: heating tape, this heating tape, connect the fuel charger supply unit and be laid on the outside face of fuel charger hydraulic pressure district pipeline, be used for hydraulic pressure district pipeline is heated, be incubated after reaching inversion temperature.
7. fuel charger as claimed in claim 6 is characterized in that,
Described heating tape is by the rear heating of switching on, and it is inner that heat is directly transferred to hydraulic pressure district pipeline, after the pipeline temperature reaches described inversion temperature, automatically cuts off electric current, and temperature is maintained this inversion temperature substantially, reaches temperature control and insulation.
8. fuel charger as claimed in claim 6 is characterized in that,
Also comprise the fire-retardant heat insulation unit, be wrapped on the described heating tape outside face, be used for heat-insulation and heat-preservation and stop burning.
9. fuel charger as claimed in claim 8 is characterized in that,
Further comprise the corrosion prevention unit, be coated on the fire-retardant heat insulation unit outer, be used for preventing that cabinet fluid from corroding described fire-retardant heat insulation unit.
10. fuel charger as claimed in claim 9 is characterized in that,
Described fire-retardant heat insulation unit is that asbestos are weaved cotton cloth or heat-preservation cotton; Described corrosion prevention unit is metal level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101941649A CN102874734A (en) | 2011-07-12 | 2011-07-12 | Oiling machine and heating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101941649A CN102874734A (en) | 2011-07-12 | 2011-07-12 | Oiling machine and heating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102874734A true CN102874734A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101941649A Pending CN102874734A (en) | 2011-07-12 | 2011-07-12 | Oiling machine and heating method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102874734A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135628A (en) * | 2013-01-21 | 2013-06-05 | 昆山宾达精密配件有限公司 | Temperature control device for oil packaging machine |
| CN106414308A (en) * | 2013-10-31 | 2017-02-15 | 托克海姆控股有限责任公司 | Heating system for a urea dispenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200972207Y (en) * | 2006-09-21 | 2007-11-07 | 赵蔚 | Composite heat transfer type electric heating radiator |
| CN201575288U (en) * | 2009-12-31 | 2010-09-08 | 鞍钢矿山汽车运输有限公司 | Electrical heating lubricating grease filling machine |
| CN201705505U (en) * | 2010-06-02 | 2011-01-12 | 内蒙古博翔电力科技发展有限公司 | Diesel oil low-combustion system of internal-combustion locomotive |
| CN201730709U (en) * | 2010-06-10 | 2011-02-02 | 卢鹰翔 | Fuel auxiliary heating system |
| CN102014534A (en) * | 2009-09-09 | 2011-04-13 | 胡志新 | Heating cable |
-
2011
- 2011-07-12 CN CN2011101941649A patent/CN102874734A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200972207Y (en) * | 2006-09-21 | 2007-11-07 | 赵蔚 | Composite heat transfer type electric heating radiator |
| CN102014534A (en) * | 2009-09-09 | 2011-04-13 | 胡志新 | Heating cable |
| CN201575288U (en) * | 2009-12-31 | 2010-09-08 | 鞍钢矿山汽车运输有限公司 | Electrical heating lubricating grease filling machine |
| CN201705505U (en) * | 2010-06-02 | 2011-01-12 | 内蒙古博翔电力科技发展有限公司 | Diesel oil low-combustion system of internal-combustion locomotive |
| CN201730709U (en) * | 2010-06-10 | 2011-02-02 | 卢鹰翔 | Fuel auxiliary heating system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135628A (en) * | 2013-01-21 | 2013-06-05 | 昆山宾达精密配件有限公司 | Temperature control device for oil packaging machine |
| CN106414308A (en) * | 2013-10-31 | 2017-02-15 | 托克海姆控股有限责任公司 | Heating system for a urea dispenser |
| CN106414308B (en) * | 2013-10-31 | 2020-02-18 | 托克海姆控股有限责任公司 | Heating system of urea distributor |
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| CB02 | Change of applicant information |
Address after: 101299 Pinggu District, Beijing West Street, No. 15 Applicant after: Beijing Gilbarco Bunkeringfacilities Co., Ltd. Address before: 100016 Beijing City, Chaoyang District Jiuxianqiao Road No. 14 Building 12 layer 1201 C Applicant before: Beijing Gilbarco Bunkeringfacilities Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |