CN218059133U - Temperature self-adjusting heat treatment device for steel casting - Google Patents
Temperature self-adjusting heat treatment device for steel casting Download PDFInfo
- Publication number
- CN218059133U CN218059133U CN202220415469.1U CN202220415469U CN218059133U CN 218059133 U CN218059133 U CN 218059133U CN 202220415469 U CN202220415469 U CN 202220415469U CN 218059133 U CN218059133 U CN 218059133U
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- Prior art keywords
- fixedly connected
- insulated
- workstation
- heating furnace
- thermal
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 229910000831 Steel Inorganic materials 0.000 title claims description 20
- 239000010959 steel Substances 0.000 title claims description 20
- 238000005266 casting Methods 0.000 title claims description 11
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000005485 electric heating Methods 0.000 claims abstract description 15
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract 6
- 238000012544 monitoring process Methods 0.000 claims description 18
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- 229910001208 Crucible steel Inorganic materials 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 235000011114 ammonium hydroxide Nutrition 0.000 description 7
- 238000009413 insulation Methods 0.000 description 7
- 238000005275 alloying Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a heat treatment device for cast steel of temperature self-interacting, including thermal-insulated workstation, thermal-insulated workstation's bottom fixedly connected with supporting leg, thermal-insulated workstation's roof fixedly connected with heating furnace, the inside of heating furnace is provided with electric heating element, the afterbody fixedly connected with heat conduction piece of heating furnace, the top sliding connection of heat conduction piece has the detection case, the inside of detection case is provided with mercury, the top contact of mercury is connected with the kickboard, kickboard and detection case sliding connection, the top fixedly connected with connecting block of kickboard, the top fixedly connected with slider of connecting block, the left side sliding connection of slider has the slide rheostat, the bottom and the detection case fixed connection of slide rheostat, thermal-insulated workstation's bottom is provided with the power, the power is connected with the electric heating element electricity, the utility model discloses, have temperature automatically regulated and automatic alarm's characteristics.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically be a temperature self-interacting's heat treatment device for steel casting.
Background
In order to improve the service properties of steel, two methods are usually used, one is to adjust the chemical composition of steel, especially to add certain alloying elements, i.e. to use alloying method to make the steel meet the service properties, and the other is to perform heat treatment of steel, because the properties of steel depend not only on its chemical composition but also on the internal structure of steel, and heat treatment is a process which affects the structure of steel.
At present, steel is transported into the heating furnace in the process of heating the steel, but in the heating process, the temperature in the heating furnace cannot be automatically controlled, the working efficiency is reduced, and the practicability is poor, so that the design of the heat treatment device for the steel casting with the self-temperature adjustment of the temperature and the automatic alarm is necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature self-interacting's heat treatment device for steel casting to solve the problem that provides among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a heat treatment device for cast steel of temperature self-interacting, includes thermal-insulated workstation, the bottom fixedly connected with supporting leg of thermal-insulated workstation, the roof fixedly connected with heating furnace of thermal-insulated workstation, the inside of heating furnace is provided with electric heating element, the afterbody fixedly connected with heat conduction piece of heating furnace, the top sliding connection of heat conduction piece has the detection case, the inside of detection case is provided with mercury, the top contact of mercury is connected with the kickboard.
According to the technical scheme, the floating plate is connected with the detection box in a sliding mode, the top of the floating plate is fixedly connected with the connecting block, the top of the connecting block is fixedly connected with the sliding block, the left side of the sliding block is connected with the slide rheostat in a sliding mode, the bottom of the slide rheostat is fixedly connected with the detection box, the bottom of the heat insulation workbench is provided with the power supply, the power supply is electrically connected with the electric heating element, and the electric heating element is electrically connected with the slide rheostat.
According to the technical scheme, the top fixedly connected with monitoring box of heating furnace, the inside of monitoring box is provided with concentrated aqueous ammonia, the inside sliding connection of monitoring box has the piston board, concentrated aqueous ammonia is in the below of piston board, the top fixedly connected with conducting block of piston board, conducting block includes conducting part and last insulating part down.
According to the technical scheme, the top of the monitoring box is fixedly connected with a conductive contact, the conductive block is connected with the conductive contact in a sliding mode, the bottom of the heat insulation workbench is fixedly connected with an alarm, the alarm is electrically connected with a power supply, the power supply is electrically connected with the conductive contact, and the conductive contact is electrically connected with the alarm.
According to the technical scheme, the sliding connection part of the floating plate and the detection box is provided with the sealing ring.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
(1) The detection box is manually pushed to slide to a proper position on the heat conduction block by the aid of the detection box and the sliding rheostat, the heat conduction block runs off in the heat conduction process, the position closer to a heat source is hotter, the position farther away from the heat source is cooler, the electric heating element is started, the heating furnace heats, the heat conduction block conducts heat, when the temperature of the heating furnace is increased, the heat of the heat conduction block is transferred into the detection box, mercury in the detection box expands due to heating, the volume of the mercury is increased, the mercury jacks up the floating plate to slide upwards in the detection box, the floating plate drives the connecting block to move upwards, the connecting block drives the sliding block to slide upwards on the sliding rheostat, the resistance is increased at the moment, the current is reduced, the power of the electric heating element is reduced, and the temperature in the heating furnace is slowly reduced;
(2) Through the arrangement of the monitoring box and the alarm, when the heating furnace reaches a certain temperature, the concentrated ammonia water in the monitoring box is heated and gasified to release a large amount of gas, the gas jacks up the piston plate to slide upwards in the monitoring box, the piston plate drives the conductive block to move upwards, the lower conductive part of the conductive block is in contact with the conductive contact at the moment, the power supply is electrified with the alarm, and the alarm starts to give an alarm.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
fig. 2 is a schematic overall front view structure of the present invention;
FIG. 3 is a schematic perspective view of the detection box of the present invention;
fig. 4 is a schematic perspective view of the monitoring box of the present invention;
in the figure: 1. a heat-insulating work table; 2. supporting legs; 3. a heating furnace; 4. a heat conducting block; 5. a detection box; 6. a floating plate; 7. mercury; 8. connecting blocks; 9. a slider; 10. a slide rheostat; 11. a power source; 12. a monitoring box; 13. an alarm; 14. a piston plate; 15. strong ammonia water; 16. a conductive block; 17. and a conductive contact.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a heat treatment device for a steel casting with self-adjusting temperature comprises a heat insulation workbench 1, wherein the bottom of the heat insulation workbench 1 is fixedly connected with supporting legs 2, a top plate of the heat insulation workbench 1 is fixedly connected with a heating furnace 3, an electric heating element is arranged in the heating furnace 3, the tail of the heating furnace 3 is fixedly connected with a heat conduction block 4, the top of the heat conduction block 4 is connected with a detection box 5 in a sliding manner, mercury 7 is arranged in the detection box 5, and the top of the mercury 7 is connected with a floating plate 6 in a contact manner;
the floating plate 6 is connected with the detection box 5 in a sliding mode, the top of the floating plate 6 is fixedly connected with the connecting block 8, the top of the connecting block 8 is fixedly connected with the sliding block 9, the left side of the sliding block 9 is connected with the sliding rheostat 10 in a sliding mode, the bottom of the sliding rheostat 10 is fixedly connected with the detection box 5, the bottom of the heat insulation workbench 1 is provided with the power supply 11, the power supply 11 is electrically connected with the electric heating element, the electric heating element is electrically connected with the sliding rheostat 10, the detection box 5 is manually pushed to slide to a proper position on the heat conduction block 4, the heat conduction block 4 runs off in the heat conduction process, the position closer to the heat source is hotter, the position farther away from the heat source is cooler, the electric heating element is started, the heating furnace 3 becomes hot, the heat conduction block 4 conducts heat, when the temperature of the heating furnace 3 becomes higher, the heat of the heat conduction block 4 is conducted into the detection box 5, the mercury 7 in the detection box 5 is heated to expand, the volume becomes larger, the mercury 7 jacks up the floating plate 6 to slide upwards in the detection box 5, the floating plate 6 drives the connecting block 8 to move upwards, the connecting block 8 to drive the sliding block 9 to slide upwards on the sliding block 9, the sliding block 10, the resistance becomes larger, the current becomes smaller, the temperature of the electric heating furnace becomes smaller, the lower, the resistance becomes lower, the temperature of the heating furnace 3 is gradually, and the rheostat is automatically adjusted in the step;
the top of the heating furnace 3 is fixedly connected with a monitoring box 12, concentrated ammonia water 15 is arranged inside the monitoring box 12, a piston plate 14 is connected inside the monitoring box 12 in a sliding mode, the concentrated ammonia water 15 is located below the piston plate 14, a conductive block 16 is fixedly connected to the top of the piston plate 14, and the conductive block 16 comprises a lower conductive part and an upper insulating part;
the top of the monitoring box 12 is fixedly connected with a conductive contact 17, a conductive block 16 is connected with the conductive contact 17 in a sliding manner, the bottom of the heat insulation workbench 1 is fixedly connected with an alarm 13, the alarm 13 is electrically connected with a power supply 11, the power supply 11 is electrically connected with the conductive contact 17, the conductive contact 17 is electrically connected with the alarm 13, when the heating furnace 3 reaches a certain temperature, the concentrated ammonia water 15 in the monitoring box 12 is heated and gasified to release a large amount of gas, the gas jacks up a piston plate 14 to slide upwards in the monitoring box 12, the piston plate 14 drives the conductive block 16 to move upwards, at the moment, the lower conductive part of the conductive block 16 is contacted with the conductive contact 17, the power supply 11 is electrified with the alarm 13, and the alarm 13 starts to alarm, so that the effect of automatic alarm when the temperature of the heating furnace 3 is too high is achieved through the steps;
the sliding connection part of the floating plate 6 and the detection box 5 is provided with a sealing ring, and the sealing performance of the floating plate 6 and the detection box 5 is achieved through the sealing ring.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A heat treatment device for steel castings with self-regulation of temperature, comprising a thermally insulated work bench (1), characterized in that: the bottom fixedly connected with supporting leg (2) of thermal-insulated workstation (1), roof fixedly connected with heating furnace (3) of thermal-insulated workstation (1), the inside of heating furnace (3) is provided with electric heating element, afterbody fixedly connected with heat conduction piece (4) of heating furnace (3), the top sliding connection of heat conduction piece (4) has detection case (5), the inside of detection case (5) is provided with mercury (7), the top contact of mercury (7) is connected with kickboard (6).
2. A temperature self-regulating heat treatment apparatus for steel castings according to claim 1, characterized in that: the utility model provides a thermal-insulated workstation, including kickboard (6) and detection case (5), top fixedly connected with connecting block (8) of kickboard (6), top fixedly connected with slider (9) of connecting block (8), the left side sliding connection of slider (9) has slide rheostat (10), the bottom and the detection case (5) fixed connection of slide rheostat (10), the bottom of thermal-insulated workstation (1) is provided with power (11), power (11) are connected with the electric heating element electricity, the electric heating element is connected with slide rheostat (10) electricity.
3. A temperature self-regulating apparatus for heat treatment of steel castings according to claim 2, characterized in that: the top fixedly connected with of heating furnace (3) monitors case (12), the inside of monitoring case (12) is provided with concentrated aqueous ammonia (15), the inside sliding connection of monitoring case (12) has piston plate (14), concentrated aqueous ammonia (15) are in the below of piston plate (14), the top fixedly connected with conducting block (16) of piston plate (14), conducting block (16) are including lower conducting part and last insulating part.
4. A temperature self-regulating apparatus for heat treatment of steel castings according to claim 3, characterized in that: the top fixedly connected with conductive contact (17) of monitoring case (12), conducting block (16) and conductive contact (17) sliding connection, the bottom fixedly connected with alarm (13) of thermal-insulated workstation (1), alarm (13) are connected with power (11) electricity, power (11) are connected with conductive contact (17) electricity, conductive contact (17) are connected with alarm (13) electricity.
5. The apparatus for the heat treatment of steel castings according to claim 4, characterized in that: and a sealing ring is arranged at the sliding connection part of the floating plate (6) and the detection box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415469.1U CN218059133U (en) | 2022-02-28 | 2022-02-28 | Temperature self-adjusting heat treatment device for steel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415469.1U CN218059133U (en) | 2022-02-28 | 2022-02-28 | Temperature self-adjusting heat treatment device for steel casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218059133U true CN218059133U (en) | 2022-12-16 |
Family
ID=84411895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220415469.1U Expired - Fee Related CN218059133U (en) | 2022-02-28 | 2022-02-28 | Temperature self-adjusting heat treatment device for steel casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218059133U (en) |
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2022
- 2022-02-28 CN CN202220415469.1U patent/CN218059133U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221216 |