CN108167925A - Plate-type oil heater electric heater - Google Patents
Plate-type oil heater electric heater Download PDFInfo
- Publication number
- CN108167925A CN108167925A CN201711319626.9A CN201711319626A CN108167925A CN 108167925 A CN108167925 A CN 108167925A CN 201711319626 A CN201711319626 A CN 201711319626A CN 108167925 A CN108167925 A CN 108167925A
- Authority
- CN
- China
- Prior art keywords
- plate
- runner
- heat sink
- electric heater
- diameter
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/08—Electric heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2009—Radiators
- F24D2220/2036—Electric radiators
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Central Heating Systems (AREA)
Abstract
The present invention provides a kind of plate-type oil heater electric heater, it is formed including plate type radiator plate and the heating tube being attached thereto, the multiple spherical heat-sink units of setting are uniformly distributed on plate type radiator plate, it is connected between adjacent spherical heat-sink unit by transverse flow channels with longitudinal runner, it is additionally provided with annular channel around spherical heat-sink unit, longitudinal runner is equipped with expanding structure in order to which Medium Oil converges uplink from the bottom of plate type radiator plate in the confluence runner junction pressure with annular channel top.The beneficial effects of the invention are as follows：The present invention saves raw material and energy consumption in favor of promoting plate-type oil heater electric heater unit area heat radiation power.
Description
Technical field
The present invention relates to heating equipment field, more specifically to a kind of plate-type oil heater electric heater.
Background technology
The most shortcut that heat-conducting medium transmits heat in flow field is thermal convection current, and high-temperature region liquid makes to low-temperature space flowing
Energy be able to quickly be transmitted, and heat exchange pattern transmit heat it is relatively lower speed, the flowing of liquid from electrothermal tube, to
Top and both ends flowing, by the flowing of vertical and horizontal, transfer heat to system.However the position above heating tube
It puts, liquid flowing more tends to laterally, and longitudinal narrow flow road hinders the upward flowing of liquid, therefore the energy of heat sink top position
Amount transmission form becomes slow heat transfer, therefore heat sink top position temperature is relatively low.
Invention content
The present invention overcomes deficiencies of the prior art, provide a kind of plate-type oil heater electric heater, can make heated Jie
Matter oil is conducive to heat and is spread to cycle at the top of oil heater convenient for its confluence runner from vertical runner flow direction top.
The purpose of the present invention is achieved by following technical proposals.
A kind of plate-type oil heater electric heater, including plate type radiator plate, the plate type radiator plate is by preceding heat sink and rear heat sink
It is composed, circular radiating unit of the arrangement equipped with same shape on the preceding heat sink and the rear heat sink dissipates before described
Hot plate and it is described after be equipped with runner for conduction oil free convection between heat sink, the preceding heat sink and it is described after on heat sink
The interior circular top part touching position of the circular radiating unit fixed with spot-welded, between the adjacent circular radiating unit
It is connected by longitudinal runner with transverse flow channels, the top and bottom of the plate type radiator plate are equipped with the runner of horizontal direction, institute
The both sides for stating plate type radiator plate are equipped with the runner of vertical direction, the runner phase of the runner of the horizontal direction and the vertical direction
Mutual vertical connection, the diameter of the runner of the horizontal direction are more than the diameter of the vertical runner, the longitudinal direction runner with
The confluence junction pressure of the runner of the horizontal direction is equipped with expanding structure, in order to which Medium Oil is from the bottom of the plate type radiator plate
Portion's confluence uplink, the runner of the horizontal direction and the runner phase that conduction oil free convection is supplied described in the runner of the vertical direction
Connection, the runner of the transverse flow channels and the vertical direction are interconnected, the horizontal direction stream of the plate type radiator plate bottom
Heating element is equipped in road.
Further, the expanding structure punching press one-pass molding.
Further, the ratio of the diameter of the runner of the horizontal direction and the diameter of the runner of the vertical direction is 3:1.
Further, the preceding heat sink and it is described after between heat sink by the difference in height at weld nugget to adjust
State the diameter of the runner for conduction oil free convection.
Further, the diameter of the runner for conduction oil free convection is less than the diameter of the transverse flow channels.
Further, the preceding heat sink and the rear heat dissipation plate thickness are 0.3-1mm.
Further, the preceding heat sink is connected with the edges of boards of the rear heat sink by roll welding.
Further, the material of the preceding heat sink and the rear heat sink is closed for stainless steel or iron or copper or copper alloy or aluminium
Gold.
Further, the side of the plate type radiator plate is equipped with control panel, and the control panel includes power switch knob
With gear on-off knob.
Beneficial effects of the present invention are：
Arrangement is equipped with multiple identical circular radiating units on its preceding heat sink of plate type radiator plate and rear heat sink, then welds
It connects so that heat dissipation effective area increase；
The runner for conduction oil free convection is equipped between preceding heat sink and rear heat sink, for the stream of conduction oil free convection
The diameter in road is less than the diameter of transverse flow channels so that Medium Oil is preferentially diffused by transverse flow channels, longitudinal runner, convenient for making
Heated Medium Oil quickly fills with all circular radiating units；
Since the primary convective mode close to electrothermal tube position is to flow up, set expanding structure that convection current is hindered more
It is small, it is equivalent to broadening in the longitudinal direction and opens a laminar flow road, mitigate heat localization phenomenon.
The present invention is conducive to promote plate-type oil heater electric heater unit area heat radiation power, saves raw material and energy consumption.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
In figure：
1st, plate type radiator plate；2nd, the runner of horizontal direction；3rd, circular radiating unit；4th, transverse flow channels；
5th, longitudinal runner；6th, the runner of vertical direction；7th, heating element；8th, expanding structure.
Specific embodiment
Technical scheme of the present invention is further described below by specific embodiment.
One kind as shown in Figure 1 is rapidly heated plate-type oil heater electric heater, and including plate type radiator plate 1, plate type radiator plate 1 is dissipated by preceding
Hot plate and rear heat sink are composed, circular radiating of the arrangement equipped with same shape on the preceding heat sink and the rear heat sink
Unit 3, the preceding heat sink and it is described after be equipped with runner for conduction oil free convection between heat sink, the preceding heat sink and
The interior circular top part touching position of circular radiating unit 3 after described on heat sink is fixed with spot-welded, the preceding heat sink and
The edges of boards of heat sink are connected by roll welding after described, pass through longitudinal runner 5 and transverse flow channels between adjacent circular radiating unit 3
4 are connected, and the top and bottom of plate type radiator plate 1 are equipped with the runner 2 of horizontal direction, and the both sides of plate type radiator plate 1 are equipped with vertically
The runner 6 in direction, the runner 2 of horizontal direction are mutually perpendicular to connect with the runner 6 of vertical direction, the runner 2 of horizontal direction it is straight
Diameter is more than the diameter of vertical runner 6, it is preferable that the diameter of the runner of the horizontal direction and the runner of the vertical direction
The ratio of diameter is 3:1, it is connected by longitudinal runner 5 with transverse flow channels 4 between adjacent circular radiating unit 3, longitudinal runner 5
In the confluence junction of the runner 2 with horizontal direction, pressure is equipped with expanding structure, in order to which Medium Oil is from the plate type radiator plate
Bottom confluence uplink, transverse flow channels 4 and the runner 6 of vertical direction are interconnected, the stream of the horizontal direction of 1 bottom of plate type radiator plate
Heating element is equipped in road 2.
It is adjusted between the preceding heat sink and the rear heat sink by the difference in height at weld nugget described for leading
The diameter of the runner of deep fat free convection；
The diameter of the runner for conduction oil free convection is less than the diameter of the transverse flow channels, described to supply conduction oil certainly
The diameter of the runner of right convection current is less than the diameter of transverse flow channels 4 so that Medium Oil is preferentially carried out by transverse flow channels, longitudinal runner
Diffusion, convenient for heated Medium Oil is made to quickly fill with all circular radiating units.
The preceding heat sink and the rear heat dissipation plate thickness are 0.3-1mm.
The material of the preceding heat sink and the rear heat sink is stainless steel or iron or copper or copper alloy or aluminium alloy.
The side of plate type radiator plate 1 is equipped with control panel, and the control panel includes power switch knob and gear on-off
Knob.
The present invention is to be marked with conduction oil around thermal element 7, and after powering on, the conduction oil around heating element 7 is added
Heat, be raised to cavity top, along circular radiating unit 3, the runner 2 of horizontal direction, vertical direction runner 6, for conduction oil nature
Heat, is radiate by the runner convection circulation of convection current by the surface of heat-sink unit, so as to heating space environment.It is cold by air
But conduction oil drops to around heating element 7 and is heated, and starts new cycle.
The electric heater of invention further includes temperature control element, and when oil temperature, which reaches, sets up temperature, temperature control element can voluntarily disconnect electricity
Source.
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application range
Deng, should all still belong to the present invention patent covering scope within.
Claims (9)
1. a kind of plate-type oil heater electric heater, it is characterised in that：Including plate type radiator plate, the plate type radiator plate by preceding heat sink and
Heat sink is composed afterwards, circular radiating unit of the arrangement equipped with same shape on the preceding heat sink and the rear heat sink,
The preceding heat sink and it is described after be equipped with runner for conduction oil free convection between heat sink, the preceding heat sink and it is described after
The interior circular top part touching position of the circular radiating unit on heat sink is fixed with spot-welded, the adjacent circular radiating
It is connected between unit by longitudinal runner with transverse flow channels, the top and bottom of the plate type radiator plate are equipped with horizontal direction
Runner, the both sides of the plate type radiator plate are equipped with the runner of vertical direction, the runner of the horizontal direction and the vertical direction
Runner be mutually perpendicular to connect, the diameter of the runner of the horizontal direction is more than the diameter of the vertical runner, the longitudinal direction
Runner the confluence junction of the runner with the horizontal direction pressure be equipped with expanding structure, in order to Medium Oil from it is described it is board-like dissipate
Conduction oil free convection is supplied described in the runner of the bottom confluence uplink of hot plate, the runner of the horizontal direction and the vertical direction
Runner be connected, the runner of the transverse flow channels and the vertical direction is interconnected, the water of the plate type radiator plate bottom
Heating element is equipped in flat directional flow passage.
2. plate-type oil heater electric heater according to claim 1, it is characterised in that：The expanding structure punching press one-pass molding.
3. plate-type oil heater electric heater according to claim 1, it is characterised in that：The diameter of the runner of the horizontal direction with
The ratio of the diameter of the runner of the vertical direction is 3:1.
4. plate-type oil heater electric heater according to claim 1, it is characterised in that：The preceding heat sink and the rear heat sink
Between the diameter of the runner for conduction oil free convection is adjusted by the difference in height at weld nugget.
5. plate-type oil heater electric heater according to claim 4, it is characterised in that：The runner for conduction oil free convection
Diameter be less than the transverse flow channels diameter.
6. plate-type oil heater electric heater according to claim 1, it is characterised in that：The preceding heat sink and the rear heat sink
Thickness is 0.3-1mm.
7. plate-type oil heater electric heater according to claim 6, it is characterised in that：The preceding heat sink and the rear heat sink
Edges of boards connected by roll welding.
8. plate-type oil heater electric heater according to claim 7, it is characterised in that：The preceding heat sink and the rear heat sink
Material be stainless steel or iron or copper or copper alloy or aluminium alloy.
9. plate-type oil heater electric heater according to claim 1, it is characterised in that：The side of the plate type radiator plate is equipped with control
Panel processed, the control panel include power switch knob and gear on-off knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319626.9A CN108167925A (en) | 2017-12-12 | 2017-12-12 | Plate-type oil heater electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319626.9A CN108167925A (en) | 2017-12-12 | 2017-12-12 | Plate-type oil heater electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167925A true CN108167925A (en) | 2018-06-15 |
Family
ID=62525112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319626.9A Pending CN108167925A (en) | 2017-12-12 | 2017-12-12 | Plate-type oil heater electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167925A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053732A (en) * | 1975-11-05 | 1977-10-11 | Carter Frank H | Portable electric room air heater |
| CN102207305A (en) * | 2011-07-01 | 2011-10-05 | 北京桑普电器有限公司 | Oil-charging sheet oil heater electric radiator |
| CN202769795U (en) * | 2012-09-10 | 2013-03-06 | 郑再强 | Oil charge sheet-type heater |
| CN202902442U (en) * | 2012-11-27 | 2013-04-24 | 宁波宇辉电器有限公司 | Plate type oil lamp with net-shaped oil passages |
| CN203687163U (en) * | 2013-12-25 | 2014-07-02 | 深圳市联创电器实业有限公司 | Electrical oil heater with inclined heat radiation fins |
-
2017
- 2017-12-12 CN CN201711319626.9A patent/CN108167925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053732A (en) * | 1975-11-05 | 1977-10-11 | Carter Frank H | Portable electric room air heater |
| CN102207305A (en) * | 2011-07-01 | 2011-10-05 | 北京桑普电器有限公司 | Oil-charging sheet oil heater electric radiator |
| CN202769795U (en) * | 2012-09-10 | 2013-03-06 | 郑再强 | Oil charge sheet-type heater |
| CN202902442U (en) * | 2012-11-27 | 2013-04-24 | 宁波宇辉电器有限公司 | Plate type oil lamp with net-shaped oil passages |
| CN203687163U (en) * | 2013-12-25 | 2014-07-02 | 深圳市联创电器实业有限公司 | Electrical oil heater with inclined heat radiation fins |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |