CN106658766A - Electric heater apparatus for boats - Google Patents
Electric heater apparatus for boats Download PDFInfo
- Publication number
- CN106658766A CN106658766A CN201610891798.2A CN201610891798A CN106658766A CN 106658766 A CN106658766 A CN 106658766A CN 201610891798 A CN201610891798 A CN 201610891798A CN 106658766 A CN106658766 A CN 106658766A
- Authority
- CN
- China
- Prior art keywords
- electric heater
- housing
- heating part
- temperature
- ship device
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0202—Switches
- H05B1/0222—Switches actuated by changing weight, level or centre of gravity
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
Landscapes
- Resistance Heating (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention discloses an electric heater apparatus for boats. The apparatus comprises a housing 1, a heating part 2, and a control part 3. The housing 1 is provided therein with the heating part 2. The heating part 2 is electrically connected with the control part 3. The control part 3 is provided therein with a thermal resistance temperature sensor 4 and a safe temperature switch 5. The safe temperature switch 5 controls the surface temperature of a heating component. The control part 3 of the electric heater automatically adjusts the output work of the electric heater according to the signal of the thermal resistance temperature sensor 4 at the output port to ensure that the dielectric temperature at the output port is uniform. According to the invention, through the thermal resistance temperature sensor and the safe temperature switch, it is possible to control the temperature variation of the heating part well so as to achieve a good, stable and safe working state.
Description
Technical field
The present invention relates to appliance field peculiar to vessel, in particular a kind of electric heater for ship device.
Background technology
When being heated using electric heater, must take measures, to ensure that whole heating element heaters are immersed in all the time when being powered
Among fluid, damaged with avoiding heating element heater dry combustion method；To avoid heating member dry combustion method, surface temperature is too high, it is ensured that safety, should set
Put one to switch independently of the safe temperature for automatically controlling sensor, the safe temperature switch should be cut when limit temperature is reached
Disconnected supply of electric power, and can hand-reset.Electrical heating processing meanss are used on ship, different from land, has its special to make
Use environment：Its security protection performance is required higher.Based on this, a kind of electric heater for ship device is now studied, solved well
This problem.
The content of the invention
The technical problem to be solved is to provide a kind of work for being obtained in that preferable, stable safety
The electric heater of state, i.e., a kind of electric heater for ship device.
In order to solve above-mentioned technical problem, technical scheme is as follows：
A kind of electric heater for ship device, it is characterised in that including setting in housing, heating part, control unit, the housing
There is heating part, the heating part electrically connects with control unit, and thermal resistance temperature sensor and safe temperature are provided with the control unit
Switch, the surface temperature of safe temperature switch control rule heater element, the resistance and temperature of electric heater control unit foundation delivery outlet
The signal of sensor automatically adjusts electric heater power output, it is ensured that the medium temperature of delivery outlet is uniform.
Further, the housing is provided with oil-in and oil-out, and the oil-in is respectively arranged on housing with oil-out
Top two ends.
Further, also including seal, the seal is located between housing and heating part.
Further, the thermal resistance temperature sensor is PT100.
Further, it is described to connect safety valve and connect straight-through valve of releasing also including connecing safety valve and connecing straight-through valve of releasing
It is respectively arranged in the top and bottom of housing.
Further, also install including the first hoisting ring and the second hoisting ring, first hoisting ring and the second hoisting ring
It is in the case top and separated by a distance.
Further, also including vent valve, thermometer, the vent valve is installed on housing cavity peak, the temperature
Meter is installed on oil-in and oil-out pipeline.
Further, also including floating-ball level switch, the floating-ball level switch is installed on the housing afterbody, described floating
The ball float setting height of ball liquid-level switch is highly equal with the peak of the heating part in the housing, when liquid level is less than heating part
Ball float setting height is less than during peak, supply of electric power is reported to the police and cut off, heating part quits work, the floating-ball level switch
It is electrically connected with control unit.
Further, the accurate induction medium out temperature of the thermal resistance temperature sensor, automatically adjusts import and export temperature
Degree reaches technological requirement.
Beneficial effect
The present invention 1 in Design of Temperature Control, take thermal resistance temperature sensor to automatically adjust the output work of electric heater
Rate, it is ensured that the temperature of output medium is uniform.2nd, the present invention takes setting one independently of automatically controlling in Design of Temperature Control
The safe temperature switch of temperature, the safe temperature switch should cut off supply of electric power when limit temperature is reached, and can answer manually
Position.Avoid the surface temperature of heating element heater too high.3rd, the present invention is adding in heat container in another design of protection heating element heater
Floating-ball level switch is provided with, when passing to electric current, when fluid position is less than heating element heater, supply of electric power is reported to the police and cut off.With this
Ensure that heating element heater is immersed in all the time in fluid, prevent heating element heater dry combustion method.
Description of the drawings
Fig. 1, Fig. 2 are the structural representation of the present invention.
Specific embodiment
Effect to make the architectural feature to the present invention and reached has a better understanding and awareness, to preferably
Embodiment and accompanying drawing coordinate detailed description, are described as follows：
Embodiment：Referring to Fig. 1, Fig. 2：A kind of electric heater for ship device, including housing 1, heating part 2, control unit 3, institute
State in housing 1 and be provided with heating part 2, the heating part 2 electrically connects with control unit 3, in the control unit 3 resistance and temperature is provided with
Sensor 4 and safe temperature switch 5, safe temperature switch 5 controls the surface temperatures of heater elements, electric heater control unit 3 according to
Electric heater power output is automatically adjusted according to the signal of the thermal resistance temperature sensor 4 of delivery outlet, it is ensured that the medium temperature of delivery outlet
Degree is uniform.
Further, the housing 1 is provided with oil-in 6 and oil-out 7, and the oil-in 6 is respectively arranged on oil-out 7
The top two ends of housing 1.
Further, also including seal 8, the seal 8 is located between housing 1 and heating part 2.
Further, the thermal resistance temperature sensor 4 is PT100.
Further, also including connecing safety valve 9 and connect straight-through valve 10 of releasing, it is described connect safety valve 9 with connect release it is straight-through
Ball valve 10 is respectively arranged in the top and bottom of housing 1.
Further, also including the first hoisting ring 11 and the second hoisting ring 12, first hoisting ring 11 and second is lifted by crane
Ring 12 is installed at the top of the housing 1 and separated by a distance.
Further, also including vent valve 13, thermometer 16, the vent valve 13 is installed on housing cavity peak, institute
State thermometer 16 to be installed on oil-in 6 and the pipeline of oil-out 7.
Further, also including floating-ball level switch 14, the floating-ball level switch 14 is installed on the housing afterbody, institute
The ball float setting height for stating floating-ball level switch 14 is highly equal with the peak of the heating part 2 in the housing 1, when liquid level it is low
Ball float setting height is less than when the peak of heating part, supply of electric power is reported to the police and cut off, heating part 2 quits work, it is described floating
Ball liquid-level switch 14 is electrically connected with control unit 3.
Further, the accurate induction medium out temperature of the thermal resistance temperature sensor 4, automatically adjusts import and export temperature
Degree reaches technological requirement.
The operation principle of the present invention is that a kind of electric energy that consumes is converted to heat energy, come to needing heated material to heat.In work
Cryogen medium enters under pressure its input port by pipeline in work, along the specific heat exchange stream in electric-heating container inside
Road, with the path of thermodynamic fluid principle design, takes away high temperature heat amount produced in heating work, makes to be heated
Medium temperature is raised, and electric heater outlet obtains the high-temperature medium of technological requirement.Electric heater internal control system is according to output
The temperature sensor signal of mouth automatically adjusts electric heater power output, makes the medium temperature of delivery outlet uniform；Work as heater element
During overtemperature, the independent overtemperature protection system of heater element cuts off immediately heating power supply, it is to avoid heated material overtemperature cause coking,
Rotten, carbonization, causes heater element to burn out when serious, effectively extend electric heater service life.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
The simply present invention of the personnel it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification
Principle, without departing from the spirit and scope of the present invention the present invention also have various changes and modifications, these change and
Improvement is both fallen within the range of claimed invention.The protection domain of application claims by appending claims and its
Equivalent is defined.
Claims (9)
1. sets in a kind of electric heater for ship device, it is characterised in that including housing 1, heating part 2, control unit 3, the housing 1
Heating part 2 is equipped with, the heating part 2 electrically connects with control unit 3, thermal resistance temperature sensor 4 is provided with the control unit 3 with peace
Total temperature switch 5, safe temperature switch 5 control heater elements surface temperatures, electric heater control unit 3 according to delivery outlet heat
The signal of RTD 4 automatically adjusts electric heater power output, it is ensured that the medium temperature of delivery outlet is uniform.
2. electric heater for ship device according to claim 1, it is characterised in that the housing 1 be provided with oil-in 6 with it is fuel-displaced
Mouth 7, the oil-in 6 is respectively arranged on the top two ends of housing 1 with oil-out 7.
3. electric heater for ship device according to claim 1, it is characterised in that also including seal 8, the seal 8 sets
Between housing 1 and heating part 2.
4. electric heater for ship device according to claim 1, it is characterised in that the thermal resistance temperature sensor 4 is
PT100。
5. electric heater for ship device according to claim 1, it is characterised in that also including connect safety valve 9 with connect release it is straight-through
Ball valve 10, the top and bottom for connecing safety valve 9 and connecing straight-through valve 10 of releasing and be respectively arranged in housing 1.
6. electric heater for ship device according to claim 1, it is characterised in that also including the first hoisting ring 11 and the second lifting
Ring 12, first hoisting ring 11 is installed at the top of the housing 1 and separated by a distance with the second hoisting ring 12.
7. electric heater for ship device according to claim 1, it is characterised in that described also including vent valve 13, thermometer 16
Vent valve 13 is installed on housing cavity peak, and the thermometer 16 is installed on oil-in 6 and the pipeline of oil-out 7.
8. electric heater for ship device according to claim 7, it is characterised in that also including floating-ball level switch 14, it is described floating
Ball liquid-level switch 14 is installed on the housing afterbody, in the ball float setting height of the floating-ball level switch 14 and the housing 1
Heating part 2 peak it is highly equal, when liquid level be less than heating part peak when be less than ball float setting height, report to the police and cut
Disconnected supply of electric power, heating part 2 quits work, and the floating-ball level switch 14 is electrically connected with control unit 3.
9. electric heater for ship device according to claim 1, it is characterised in that the thermal resistance temperature sensor 4 is accurately felt
Medium inlet and outlet temperature is answered, out temperature is automatically adjusted and is reached technological requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891798.2A CN106658766B (en) | 2016-10-13 | 2016-10-13 | Electric heater device for ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891798.2A CN106658766B (en) | 2016-10-13 | 2016-10-13 | Electric heater device for ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106658766A true CN106658766A (en) | 2017-05-10 |
| CN106658766B CN106658766B (en) | 2022-08-09 |
Family
ID=58856796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610891798.2A Active CN106658766B (en) | 2016-10-13 | 2016-10-13 | Electric heater device for ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106658766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113337A (en) * | 2019-06-21 | 2020-12-22 | 青岛吉云德和商贸有限公司 | Control method for outlet temperature of heat exchange fluid |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603192Y (en) * | 2003-03-13 | 2004-02-11 | 蒋万奎 | Hole top heater for oil production |
| CN201306787Y (en) * | 2008-12-10 | 2009-09-09 | 芜湖市协普机器有限公司 | Electric heater for ship |
| CN102297311A (en) * | 2011-08-11 | 2011-12-28 | 无锡市康威环能设备有限公司 | Electric heating device for pipe |
| CN202126087U (en) * | 2011-03-28 | 2012-01-25 | 天津盛大电热设备有限公司 | Electric heater |
| CN104202854A (en) * | 2014-09-18 | 2014-12-10 | 青岛易特优电子有限公司 | Electric heating device with double built-in overheating protection devices |
| CN205331688U (en) * | 2015-12-18 | 2016-06-22 | 广州文冲船厂有限责任公司 | Electrical heating jar that smooth oil pipe way cluster of boats and ships was washed |
| CN206061168U (en) * | 2016-10-13 | 2017-03-29 | 安庆泰邦船舶科技有限公司 | Electric heater for ship device |
-
2016
- 2016-10-13 CN CN201610891798.2A patent/CN106658766B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603192Y (en) * | 2003-03-13 | 2004-02-11 | 蒋万奎 | Hole top heater for oil production |
| CN201306787Y (en) * | 2008-12-10 | 2009-09-09 | 芜湖市协普机器有限公司 | Electric heater for ship |
| CN202126087U (en) * | 2011-03-28 | 2012-01-25 | 天津盛大电热设备有限公司 | Electric heater |
| CN102297311A (en) * | 2011-08-11 | 2011-12-28 | 无锡市康威环能设备有限公司 | Electric heating device for pipe |
| CN104202854A (en) * | 2014-09-18 | 2014-12-10 | 青岛易特优电子有限公司 | Electric heating device with double built-in overheating protection devices |
| CN205331688U (en) * | 2015-12-18 | 2016-06-22 | 广州文冲船厂有限责任公司 | Electrical heating jar that smooth oil pipe way cluster of boats and ships was washed |
| CN206061168U (en) * | 2016-10-13 | 2017-03-29 | 安庆泰邦船舶科技有限公司 | Electric heater for ship device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112113337A (en) * | 2019-06-21 | 2020-12-22 | 青岛吉云德和商贸有限公司 | Control method for outlet temperature of heat exchange fluid |
| CN112113337B (en) * | 2019-06-21 | 2022-03-29 | 苏州一格新派科技有限公司 | Control method for outlet temperature of heat exchange fluid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106658766B (en) | 2022-08-09 |
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