CN101080112A - Automatic balance device of heating body - Google Patents
Automatic balance device of heating body Download PDFInfo
- Publication number
- CN101080112A CN101080112A CN 200710011978 CN200710011978A CN101080112A CN 101080112 A CN101080112 A CN 101080112A CN 200710011978 CN200710011978 CN 200710011978 CN 200710011978 A CN200710011978 A CN 200710011978A CN 101080112 A CN101080112 A CN 101080112A
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- China
- Prior art keywords
- heater
- sleeve pipe
- push rod
- control element
- thermal control
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Abstract
This invention relates to an automatic balance device of a heater including a backup panel and a fixed base, in which, a disk multi-coil heater is arranged on the fixed base characterizing that stand bars are set corresponding to the place of a middle heater on the fixed base and spring backup pieces are arranged corresponding to the places of inside and outside heaters on the backup panel, and the heater at the middle is set on the stand bars and the inside and outside heaters are set on the spring backup pieces. Advantages: simple structure and low cost, and the bottom of a flat bottom boiler or that of an arc boiler is close to the heater to secure that the boiler is heated evenly.
Description
Technical field
The present invention be more particularly directed to a kind of automatic balance device of heating body.
Background technology
Heater commonly used is directly to be fixed on to form a plane on the supporter, if the bottom of pot body that is placed on the heater is flat, still can keep well contacting with heater, if but bottom of pot body is an arcwall face, then pot body and heater can only local contact, thus a pot body be heated inhomogeneous, the heat energy loss that heater is produced, the heat efficiency reduces, and causes waste of electric energy.
Summary of the invention
The objective of the invention is to solve the problems referred to above that prior art exists, providing a kind of not influenced by a pot shape can to make heater be close to bottom of pot body, guarantee that a pot body is heated evenly, can make full use of the heat energy that heater produces, heat efficiency height, energy-conservation can reach the automatic balance device of heating body of desirable heats.
The present invention is achieved in that it has a supporting disk and holder, on holder, be furnished with plate-like multi-turn heater, its special character is: the heater place on holder in the middle of corresponding being positioned at is provided with leg, the corresponding heater place that is positioned at medial and lateral is evenly equipped with the heater elastic supporting member for supporting optical member on supporting disk, heater in the middle of described being positioned at is seated on the leg, and the heater that is positioned at medial and lateral is respectively seated on the corresponding heater elastic supporting member for supporting optical member.
Above-mentioned automatic balance device of heating body, be provided with the thermal control element at the holder middle part, corresponding thermal control position of components is provided with thermal control element elastic supporting member for supporting optical member on supporting disk, described thermal control element is installed on the thermal control element elastic supporting member for supporting optical member, to guarantee open circuit when temperature of boiler surpasses higher limit, make heater stop heating.
Above-mentioned automatic balance device of heating body, described heater elastic supporting member for supporting optical member are to be made of sleeve pipe and the compression spring and the push rod that are located in the sleeve pipe, and described push rod is drawn by sleeve pipe is suitable for reading.
Above-mentioned automatic balance device of heating body is connected with the end cap that the middle part is provided with fairlead in the sleeve pipe upper end, and described push rod is stepped, and the ladder position of push rod is stuck in the fairlead place of end cap.
Above-mentioned automatic balance device of heating body, described push rod top is a convex surface, to reduce the contact-making surface of heater and push rod, prevents that push rod is heated.
Above-mentioned automatic balance device of heating body, described thermal control element elastic supporting member for supporting optical member is to be made of sleeve pipe, the push rod that is located at the compression spring in the sleeve pipe and is provided with the hollow guide hole vertically, the outlet place of corresponding hollow guide hole is provided with fairlead on sleeve pipe, and the lead-in wire of described thermal control element is drawn by hollow guide hole on the push rod and the fairlead on the sleeve pipe.
Advantage of the present invention is: simple in structure, cost is low, pan or arc-shaped pot bottom surface and heater are close to, guarantee that a pot body is heated evenly, can make full use of the heat energy that heater produces, firing rate is fast, and heat efficiency height is energy-conservation, applied widely, can be applicable to the heating of chafing dish, frying pan, frying pan and kettle.
The drawing explanation:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the vertical view (removing pallet and ring washer) of Fig. 1.
Among the figure: 1-chassis, 2-supporting disk, 3-screw, 4-pillar, 5-thermal insulation board, the 6-holder, 7-sleeve pipe, 8-push rod, 9-compression spring, the 10-turning rolls, 11-roller, 12-pallet, 13-ring washer, the 14-leg, 15-heater, 16-end cap, 17-screw, the 18-sleeve pipe, 19-compression spring, 20-push rod, 21-thermal control element, the 22-control switch, 23-junction block, 24-attaching plug, 25-thermostat.
Embodiment:
As shown in the figure, the present invention has a supporting disk 2, is evenly equipped with three pillars 4 by screw 3 on supporting disk 2, and pillar 4 quantity are not limited by present embodiment.Upper end at pillar 4 is fixed with thermal insulation board 5 and holder 6 by screw 17 and nut, and holder 6 is provided with plate-like multi-turn heater 15, and described heater 15 is at least three circles, and the two ends of every circle heater 15 are inserted by holder 6 and thermal insulation board 5.The uniform leg 14 that is fixed with in heater 15 places on holder 6 in the middle of corresponding being positioned at, corresponding heater 15 places that are positioned at medial and lateral are evenly equipped with the heater elastic supporting member for supporting optical member on supporting disk 2 or holder 6, heater 15 is seated on the leg 14 in the middle of described, the heater 15 that is positioned at medial and lateral is seated on the heater elastic supporting member for supporting optical member, and leg 14 and heater elastic supporting member for supporting optical member are three but actual quantity is not limited by present embodiment in the present embodiment.Described heater elastic supporting member for supporting optical member be by uniformly be welded on sleeve pipe 7 on the supporting disk 2, there is the end cap 16 of fairlead at sleeve pipe 7 upper ends and middle part and the compression spring 9 and the push rods 8 that are located in the sleeve pipe 7 constitute by being threaded in, sleeve pipe 7 is upwards drawn by thermal insulation board 5 and holder 6, push rod 8 passes through end cap 16 by sleeve pipe 7 is suitable for reading, described push rod 8 is stepped, and the ladder position of push rod 8 is stuck in the fairlead place of end cap 16, in case push rod 8 ejects from sleeve pipe 7.The top of push rod 8 is a convex surface, and heater 15 is seated on the push rod 8, to reduce the pyroconductivity of heater 15 to push rod 8.Be provided with thermal control element 21 at holder 6 middle parts, corresponding thermal control element 21 positions are provided with thermal control element elastic supporting member for supporting optical member on supporting disk 2 or holder 6, and described thermal control element 21 is installed on the thermal control element elastic supporting member for supporting optical member.Described thermal control element elastic supporting member for supporting optical member is by the sleeve pipe 18 that is welded on supporting disk 2 centers, there is the end cap 16 of fairlead at sleeve pipe 18 upper ends and middle part and the compression spring 19 and the push rods 20 that are located in the sleeve pipe 18 constitute by being threaded in, sleeve pipe 18 is drawn by thermal insulation board 5 and holder 6, described thermal control element 21 is installed in push rod 20 upper surfaces and is upwards drawn by sleeve pipe 18 and end cap 16, described push rod 20 is stepped, and the position, ladder position of push rod 20 is stuck in the fairlead place of end cap 16, in case push rod 20 ejects from sleeve pipe 18.
During installation, supporting disk 2 is screwed on chassis 1, turning rolls 10 is set on chassis 1, roller 11 is installed, at roller 11 upper support pallets 12, at the sheathed ring washer 13 of holder 6 outer rims on turning rolls 10, junction block 23 that is electrically connected with heater 15 and the thermostat 25 that connects with thermal control element 21 are set in chassis 1, thermostat 25 is connected on the main circuit, and junction block 23 connects control switch 22, and control switch 22 connects attaching plug 24.During use, the pot body is placed on the heater 15, no matter bottom of pot body is an arc or flat, and heater 15 can be close to the bottom of pot body under the effect of compression spring 9, a pot body is heated evenly.
Claims (6)
1, a kind of automatic balance device of heating body, comprise supporting disk (2) and holder (6), on holder (6), be furnished with plate-like multi-turn heater (15), it is characterized in that: the heater (15) in the middle of the last correspondence of holder (6) is positioned at locates to be provided with leg (14), locate to be evenly equipped with the heater elastic supporting member for supporting optical member at the heater (15) that the last correspondence of supporting disk (2) is positioned at medial and lateral, heater (15) in the middle of described being positioned at is seated on the leg (14), and the heater (15) that is positioned at medial and lateral is seated on the heater elastic supporting member for supporting optical member.
2, automatic balance device of heating body according to claim 1, it is characterized in that: be provided with thermal control element (21) at holder (6) middle part, go up corresponding thermal control element (21) position at supporting disk (2) and be provided with thermal control element elastic supporting member for supporting optical member, described thermal control element (21) is installed on the thermal control element elastic supporting member for supporting optical member.
3, automatic balance device of heating body according to claim 1, it is characterized in that: described heater elastic supporting member for supporting optical member is by sleeve pipe (7) and is located at the interior compression spring (9) of sleeve pipe (7) and push rod (8) formation that described push rod (8) is by suitable for reading the drawing of sleeve pipe (7).
4, automatic balance device of heating body according to claim 3, it is characterized in that: be connected with the end cap (16) that the middle part is provided with fairlead in sleeve pipe (7) upper end, described push rod (8) is stepped, and the ladder position of push rod (8) is stuck in the fairlead place of end cap (16).
5, automatic balance device of heating body according to claim 3 is characterized in that: described push rod (8) top is a convex surface.
6, automatic balance device of heating body according to claim 2, it is characterized in that: described thermal control element elastic supporting member for supporting optical member is by sleeve pipe (18), is located at the compression spring (19) in the sleeve pipe (18) and is provided with push rod (20) formation of hollow guide hole vertically, the outlet place of going up corresponding hollow guide hole at sleeve pipe (18) is provided with fairlead, and the lead-in wire of described thermal control element (21) is drawn by the fairlead on hollow guide hole on the push rod (20) and the sleeve pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710011978 CN101080112A (en) | 2007-07-05 | 2007-07-05 | Automatic balance device of heating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710011978 CN101080112A (en) | 2007-07-05 | 2007-07-05 | Automatic balance device of heating body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101080112A true CN101080112A (en) | 2007-11-28 |
Family
ID=38907270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710011978 Pending CN101080112A (en) | 2007-07-05 | 2007-07-05 | Automatic balance device of heating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101080112A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844822A (en) * | 2014-03-10 | 2014-06-11 | 李青 | Array temperature regulation device |
| CN104824981A (en) * | 2015-04-10 | 2015-08-12 | 国网浙江永康市供电公司 | Self-heating heat preservation trolley |
-
2007
- 2007-07-05 CN CN 200710011978 patent/CN101080112A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103844822A (en) * | 2014-03-10 | 2014-06-11 | 李青 | Array temperature regulation device |
| CN104824981A (en) * | 2015-04-10 | 2015-08-12 | 国网浙江永康市供电公司 | Self-heating heat preservation trolley |
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