CN204830852U - Box resistance furnace that temperature is balanced - Google Patents
Box resistance furnace that temperature is balanced Download PDFInfo
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- CN204830852U CN204830852U CN201520541024.8U CN201520541024U CN204830852U CN 204830852 U CN204830852 U CN 204830852U CN 201520541024 U CN201520541024 U CN 201520541024U CN 204830852 U CN204830852 U CN 204830852U
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Abstract
The utility model relates to a resistance furnace technical field especially relates to a box resistance furnace that temperature is balanced. The to -be -solved technical problem of the utility model is to provide a box resistance furnace that temperature is balanced of ability automatically regulated the local temperature. In order to solve the technical problem, the utility model provides such box resistance furnace that temperature is balanced which comprises there are box, controller, temperature sensor, rotating electrical machines, rotary rod, heater strip, a rotatory section of thick bamboo, spring and the heating piece, the rotating electrical machines is placed in the box top, and the rotary rod is connected to the rotating electrical machines, is equipped with the heater strip in the rotary rod, and the rotary rod both sides are connected with a rotatory section of thick bamboo, and the rotatory section of thick bamboo outside is provided with the heating piece, and the heating piece is equipped with three heater strips through spring and connected with rotary rod in the heating piece. The utility model provides a current resistance furnace can not adjust the local temperature's height, the unbalanced shortcoming of whole resistance furnace temperature, the utility model discloses ability automatically regulated the local temperature's effect has been reached.
Description
Technical field
The utility model relates to resistance furnace technical field, particularly relates to a kind of chamber type electric resistance furnace of temperature equalization.
Background technology
Resistance furnace utilizes electric current to make in stove heating or heat medium heating, thus the industrial furnace to workpiece or heating material.Resistance furnace in mechanical industry for the drying etc. of heating before metal forging, metal heat treatmet heating, soldering, powder metallurgy sintered, glass ceramics roasting and annealing, low-melting-point metal fusing, sand mold and paint film.
Current resistance furnace generally adopts periphery heating tube, and this arrangement easily causes the phenomenon that peripheral temperature is high and central temperature is low, and can not regulate the height of local temperature, and whole resistance in-furnace temperature is unbalanced.
Utility model content
(1) technical problem that will solve
The utility model can not regulate the height of local temperature to overcome existing resistance furnace, the unbalanced shortcoming of whole resistance in-furnace temperature, the technical problems to be solved in the utility model is to provide a kind of chamber type electric resistance furnace that automatically can regulate the temperature equalization of local temperature.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this chamber type electric resistance furnace of temperature equalization, include casing, controller, temperature sensor, electric rotating machine, swingle, heater strip, rotating cylinder, spring and heat block, electric rotating machine is positioned over casing top, electric rotating machine connects swingle, heater strip is provided with in swingle, swingle both sides are connected with rotating cylinder, rotating cylinder arranged outside has heat block, heat block is connected with swingle by spring, three heater strips are provided with in heat block, above casing left outer, controller is housed, about casing, inner side is provided with temperature sensor, controller and electric rotating machine, heater strip is connected with temperature sensor.
Preferably, be connected with elevating lever, be connected with lifting motor above elevating lever above described electric rotating machine, described bottom half is provided with temperature sensor, and controller is connected with the temperature sensor of lifting motor and bottom half.Operation principle: during resistance furnace heating, controller controls heater strip heating and electric rotating machine rotation, like this can distributing the even heat of the heater strip on swingle and the heat block in rotating cylinder.About casing, inner side is provided with temperature sensor, when the temperature of temperature sensor perception is lower than preset value, controller controls electric rotating machine and improves rotary speed, the rotary speed also corresponding raising of swingle, the rotating speed of rotating cylinder also improves thereupon, heat block centrifugal force act under be thrown to rotating cylinder edge, to be so just conducive to the spread heat of heat block to casing the right and left, to be conducive to the temperature improving casing the right and left.When the temperature of temperature sensor perception is higher than preset value, controller controls electric rotating machine and reduces rotary speed, the rotary speed also corresponding reduction of swingle, the rotating speed of rotating cylinder also decreases, the centrifugal force of heat block reduces, heat block, by inside springs return to rotating cylinder, is so just conducive to the reduction of casing the right and left temperature.
Elevating lever is connected with above described electric rotating machine, lifting motor is connected with above elevating lever, described bottom half is provided with temperature sensor, when the temperature that the temperature sensor of bottom perceives is lower than setting value, controller controls lifting motor and rotates forward, and elevating lever declines, and swingle also declines thereupon, heater strip in swingle, just closer to the bottom of casing, is conducive to the temperature improving bottom half.When the temperature that the temperature sensor of bottom perceives is higher than setting value, controller controls lifting motor reversion, and elevating lever rises, and swingle also rises thereupon, and the heater strip in swingle, just away from the bottom of casing, is conducive to the temperature reducing bottom half.
(3) beneficial effect
The utility model solves existing resistance furnace and can not regulate the height of local temperature, and the unbalanced shortcoming of whole resistance in-furnace temperature, the utility model reaches the effect that automatically can regulate local temperature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-casing, 2-controller, 3-temperature sensor, 4-electric rotating machine, 5-swingle, 6-heater strip, 7-rotating cylinder, 8-spring, 9-heat block, 10-elevating lever, 11-lifting motor.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment 1
A kind of chamber type electric resistance furnace of temperature equalization, as shown in Figure 1, include casing 1, controller 2, temperature sensor 3, electric rotating machine 4, swingle 5, heater strip 6, rotating cylinder 7, spring 8 and heat block 9, electric rotating machine 4 is positioned over casing 1 top, electric rotating machine 4 connects swingle 5, heater strip 6 is provided with in swingle 5, swingle 5 both sides are connected with rotating cylinder 7, rotating cylinder 7 arranged outside has heat block 9, heat block 9 is connected with swingle 5 by spring 8, three heater strips 6 are provided with in heat block 9, above casing 1 left outer, controller 2 is housed, casing about 1 inner side is provided with temperature sensor 3, controller 2 and electric rotating machine 4, heater strip 6 is connected with temperature sensor 3.
Operation principle: during resistance furnace heating, controller 2 controls heater strip 6 and to generate heat and electric rotating machine 4 rotates, like this can distributing the even heat of the heater strip 6 on swingle 5 and the heat block 9 in rotating cylinder 7.Casing about 1 inner side is provided with temperature sensor 3, when the temperature of temperature sensor 3 perception is lower than preset value, controller 2 controls electric rotating machine 4 and improves rotary speed, the rotary speed also corresponding raising of swingle 5, the rotating speed of rotating cylinder 7 also improves thereupon, heat block 9 centrifugal force act under be thrown to rotating cylinder 7 edge, to be so just conducive to the spread heat of heat block 9 to casing 1 the right and left, to be conducive to the temperature improving casing 1 the right and left.When the temperature of temperature sensor 3 perception is higher than preset value, controller 2 controls electric rotating machine 4 and reduces rotary speed, the rotary speed also corresponding reduction of swingle 5, the rotating speed of rotating cylinder 7 also decreases, the centrifugal force of heat block 9 reduces, heat block 9 is withdrawn into inside rotating cylinder 7 by spring 8, is so just conducive to the reduction of casing 1 the right and left temperature.
Embodiment 2
A kind of chamber type electric resistance furnace of temperature equalization, as shown in Figure 2, include casing 1, controller 2, temperature sensor 3, electric rotating machine 4, swingle 5, heater strip 6, rotating cylinder 7, spring 8 and heat block 9, electric rotating machine 4 is positioned over casing 1 top, electric rotating machine 4 connects swingle 5, heater strip 6 is provided with in swingle 5, swingle 5 both sides are connected with rotating cylinder 7, rotating cylinder 7 arranged outside has heat block 9, heat block 9 is connected with swingle 5 by spring 8, three heater strips 6 are provided with in heat block 9, above casing 1 left outer, controller 2 is housed, casing about 1 inner side is provided with temperature sensor 3, controller 2 and electric rotating machine 4, heater strip 6 is connected with temperature sensor 3.
Be connected with elevating lever 10 above described electric rotating machine 4, be connected with lifting motor 11 above elevating lever 10, be provided with temperature sensor 3 bottom described casing 1, controller 2 is connected with the temperature sensor 3 bottom lifting motor 11 and casing 1.
Operation principle: during resistance furnace heating, controller 2 controls heater strip 6 and to generate heat and electric rotating machine 4 rotates, like this can distributing the even heat of the heater strip 6 on swingle 5 and the heat block 9 in rotating cylinder 7.Casing about 1 inner side is provided with temperature sensor 3, when the temperature of temperature sensor 3 perception is lower than preset value,
Controller 2 controls electric rotating machine 4 and improves rotary speed, the rotary speed also corresponding raising of swingle 5, the rotating speed of rotating cylinder 7 also improves thereupon, heat block 9 centrifugal force act under be thrown to rotating cylinder 7 edge, so just to be conducive to the spread heat of heat block 9 to casing 1 the right and left, to be conducive to the temperature improving casing 1 the right and left.When the temperature of temperature sensor 3 perception is higher than preset value, controller 2 controls electric rotating machine 4 and reduces rotary speed, the rotary speed also corresponding reduction of swingle 5, the rotating speed of rotating cylinder 7 also decreases, the centrifugal force of heat block 9 reduces, heat block 9 is withdrawn into inside rotating cylinder 7 by spring 8, is so just conducive to the reduction of casing 1 the right and left temperature.
Elevating lever 10 is connected with above described electric rotating machine 4, lifting motor 11 is connected with above elevating lever 10, temperature sensor 3 is provided with bottom described casing 1, when the temperature that the temperature sensor 3 of bottom perceives is lower than setting value, controller 2 controls lifting motor 11 and rotates forward, and elevating lever 10 declines, and swingle 5 also declines thereupon, heater strip 6 in swingle 5, just closer to the bottom of casing 1, is conducive to improving the temperature bottom casing 1.When the temperature that the temperature sensor 3 of bottom perceives is higher than setting value, controller 2 controls lifting motor 11 and reverses, and elevating lever 10 rises, and swingle 5 also rises thereupon, heater strip 6 in swingle 5, just away from the bottom of casing 1, is conducive to reducing the temperature bottom casing 1.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (2)
1. the chamber type electric resistance furnace of a temperature equalization, it is characterized in that, include casing (1), controller (2), temperature sensor (3), electric rotating machine (4), swingle (5), heater strip (6), rotating cylinder (7), spring (8) and heat block (9), electric rotating machine (4) is positioned over casing (1) top, electric rotating machine (4) connects swingle (5), heater strip (6) is provided with in swingle (5), swingle (5) both sides are connected with rotating cylinder (7), rotating cylinder (7) arranged outside has heat block (9), heat block (9) is connected with swingle (5) by spring (8), three heater strips (6) are provided with in heat block (9), controller (2) is housed above casing (1) left outer, inner side, casing (1) left and right is provided with temperature sensor (3), controller (2) and electric rotating machine (4), heater strip (6) is connected with temperature sensor (3).
2. the chamber type electric resistance furnace of a kind of temperature equalization according to claim 1, it is characterized in that, described electric rotating machine (4) top is connected with elevating lever (10), elevating lever (10) top is connected with lifting motor (11), described casing (1) bottom is provided with temperature sensor (3), and controller (2) is connected with the temperature sensor (3) of lifting motor (11) and casing (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541024.8U CN204830852U (en) | 2015-07-24 | 2015-07-24 | Box resistance furnace that temperature is balanced |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520541024.8U CN204830852U (en) | 2015-07-24 | 2015-07-24 | Box resistance furnace that temperature is balanced |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830852U true CN204830852U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520541024.8U Expired - Fee Related CN204830852U (en) | 2015-07-24 | 2015-07-24 | Box resistance furnace that temperature is balanced |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830852U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973003A (en) * | 2016-06-21 | 2016-09-28 | 成都朗辰电子有限公司 | Efficient heating furnace |
| CN106116127A (en) * | 2016-06-16 | 2016-11-16 | 湖北新华光信息材料有限公司 | A kind of high evenness box-annealing furnace and method for annealing thereof |
-
2015
- 2015-07-24 CN CN201520541024.8U patent/CN204830852U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116127A (en) * | 2016-06-16 | 2016-11-16 | 湖北新华光信息材料有限公司 | A kind of high evenness box-annealing furnace and method for annealing thereof |
| CN105973003A (en) * | 2016-06-21 | 2016-09-28 | 成都朗辰电子有限公司 | Efficient heating furnace |
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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: 20151202 Termination date: 20190724 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |