CN216717026U - Internal circulation equipment of medium-frequency electric furnace - Google Patents
Internal circulation equipment of medium-frequency electric furnace Download PDFInfo
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- CN216717026U CN216717026U CN202123180249.XU CN202123180249U CN216717026U CN 216717026 U CN216717026 U CN 216717026U CN 202123180249 U CN202123180249 U CN 202123180249U CN 216717026 U CN216717026 U CN 216717026U
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- moisture absorption
- electric furnace
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses internal circulation equipment of a medium-frequency electric furnace, which comprises the medium-frequency electric furnace, wherein the top of the left side of the medium-frequency electric furnace is communicated with an air outlet pipe, the bottom end of the air outlet pipe is communicated with a moisture absorption box through a connector, the bottom of the moisture absorption box is fixedly connected with a support plate, the right side of the support plate is fixedly connected with the left side of the medium-frequency electric furnace, and the bottom of the moisture absorption box is communicated with a vacuum pump. The utility model solves the problems that the existing internal circulating device of the medium-frequency electric furnace has poor moisture-proof function, and water drops are condensed on the surface of the cooling water pipe after the internal temperature of the internal circulating device of the medium-frequency electric furnace is lower than the temperature of circulating cooling water in the cooling water pipe, so that part of electronic devices of the internal circulating device of the medium-frequency electric furnace are influenced by moisture and the water drops, and the damage is caused by the cooperation of the medium-frequency electric furnace, the air outlet pipe, the moisture absorption box, the supporting plate, the vacuum pump, the air inlet pipe, the moisture absorption plate and the moisture absorption layer.
Description
Technical Field
The utility model relates to the technical field of medium-frequency electric furnaces, in particular to internal circulation equipment of a medium-frequency electric furnace.
Background
The intermediate frequency electric furnace is a power supply unit which converts power frequency 50HZ alternating current into intermediate frequency 300HZ and reaches 10000HZ, by frequency conversion device, the furnace body, several parts such as stokehold control constitute, can use intermediate frequency electric furnace inner circulating device to carry out the water cooling to intermediate frequency electric furnace's inside in the intermediate frequency electric furnace use, but current intermediate frequency electric furnace inner circulating device's dampproofing function is relatively poor, appear after inside temperature is less than the inside recirculated cooling water temperature of condenser tube at intermediate frequency electric furnace inner circulating device, will be at condenser tube surface condensation water droplet, and then can cause intermediate frequency electric furnace inner circulating device's part electron device to receive the influence of moisture and water droplet, cause the problem of damage.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide an internal circulation device of an intermediate frequency electric furnace, which has the advantage of good moisture-proof effect and solves the problems that the existing internal circulation device of the intermediate frequency electric furnace has poor moisture-proof function, and water drops are condensed on the surface of a cooling water pipe after the internal temperature of the internal circulation device of the intermediate frequency electric furnace is lower than the temperature of circulating cooling water in the cooling water pipe, so that part of electronic devices of the internal circulation device of the intermediate frequency electric furnace are influenced by moisture and the water drops to cause damage.
In order to achieve the purpose, the utility model provides the following technical scheme: an internal circulation device of an intermediate frequency electric furnace comprises the intermediate frequency electric furnace;
the device comprises a medium-frequency electric furnace, a moisture absorption box, a supporting plate, a vacuum pump, a moisture absorption plate, a moisture absorption layer, a moisture absorption material filling plate, a moisture absorption agent plate and a moisture absorption cotton plate, wherein the top of the left side of the medium-frequency electric furnace is communicated with an outlet pipe, the bottom of the outlet pipe is communicated with the moisture absorption box through a connector, the bottom of the moisture absorption box is fixedly connected with the supporting plate, the right side of the supporting plate is fixedly connected with the left side of the medium-frequency electric furnace, the bottom of the moisture absorption box is communicated with the vacuum pump, the output end of the vacuum pump is communicated with an air inlet pipe, the right end of the air inlet pipe is communicated with the bottom of the left side of the medium-frequency electric furnace, the moisture absorption plate, the moisture absorption layer, the moisture absorption material filling plate and the moisture absorption cotton plate are sequentially arranged from top to bottom, the left side of the moisture absorption box is fixedly provided with a sealing plate, the left side of the moisture absorption plate, the moisture absorption layer, the moisture absorption material filling plate and the moisture absorption cotton plate are all penetrated through the left side of the moisture absorption box and are contacted with the right side of the sealing plate, the moisture absorption box, the display control module is electrically connected with the display control module, and the output end of the display control module is electrically connected with the input end of the vacuum pump.
Preferably, a sealing gasket is fixedly connected to the right side of the sealing plate, and the right side of the sealing gasket is in contact with the left side of the moisture absorption box.
Preferably, a protective cover is fixedly mounted on the left side of the medium-frequency electric furnace and is positioned on the outer side of the vacuum pump.
Preferably, the bottom of the support plate is fixedly connected with a reinforcing plate, and the right side of the reinforcing plate is fixedly connected with the left side of the medium-frequency electric furnace.
Preferably, a water temperature sensor is arranged in the medium-frequency electric furnace, and an output end of the water temperature sensor is electrically connected with an output end of the display control module.
Preferably, a sound insulation layer is fixedly connected to the inner wall of the shield, and the thickness of the sound insulation layer is the same as that of the shield.
Compared with the prior art, the utility model has the following beneficial effects:
1. the utility model solves the problems that the existing internal circulating device of the medium-frequency electric furnace has poor moisture-proof function, and water drops are condensed on the surface of the cooling water pipe after the internal temperature of the internal circulating device of the medium-frequency electric furnace is lower than the temperature of circulating cooling water in the cooling water pipe, so that part of electronic devices of the internal circulating device of the medium-frequency electric furnace are influenced by moisture and the water drops, and the damage is caused by the cooperation of the medium-frequency electric furnace, the air outlet pipe, the moisture absorption box, the supporting plate, the vacuum pump, the air inlet pipe, the moisture absorption plate and the moisture absorption layer.
2. According to the utility model, the sealing gasket is arranged, so that the gap between the sealing plate and the moisture absorption box can be effectively reduced, and the sealing property between the moisture absorption box and the sealing plate is further improved.
3. According to the utility model, the protection cover is arranged, so that the vacuum pump can be protected, and external dust is prevented from falling to the surface of the vacuum pump.
4. According to the utility model, the reinforcing plate is arranged, so that the supporting strength of the supporting plate can be increased, and the supporting plate can stably support the moisture absorption box.
5. According to the utility model, the water temperature sensor is arranged, so that the temperature of the circulating cooling water in the intermediate frequency electric furnace can be detected, and a user can conveniently check the temperature of the circulating cooling water in the intermediate frequency electric furnace in real time.
6. According to the utility model, the sound insulation layer is arranged, so that the sound generated by the operation of the vacuum pump in the protective cover can be isolated, and the sound generated by the operation of the vacuum pump can be effectively prevented from being transmitted to the outside.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a system diagram of a display control module according to the present invention;
fig. 4 is a perspective view of the structural support plate of the present invention.
In the figure: 1. a medium-frequency electric furnace; 2. an air outlet pipe; 3. a moisture absorption box; 4. a support plate; 5. a vacuum pump; 6. an air inlet pipe; 7. a moisture absorption plate; 8. a moisture absorbing layer; 9. a moisture absorbing material-filled sheet; 10. a moisture absorbent sheet; 11. a moisture-absorbing cotton board; 12. closing the plate; 13. a temperature and humidity detection module; 14. a display control module; 15. a gasket; 16. a protective cover; 17. a reinforcing plate; 18. a water temperature sensor; 19. and a sound insulation layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the internal circulation device of the intermediate frequency electric furnace provided by the utility model comprises an intermediate frequency electric furnace 1;
the top of the left side of the intermediate frequency electric furnace 1 is communicated with an air outlet pipe 2, the bottom end of the air outlet pipe 2 is communicated with a moisture absorption box 3 through a joint, the bottom of the moisture absorption box 3 is fixedly connected with a support plate 4, the right side of the support plate 4 is fixedly connected with the left side of the intermediate frequency electric furnace 1, the bottom of the moisture absorption box 3 is communicated with a vacuum pump 5, the output end of the vacuum pump 5 is communicated with an air inlet pipe 6, the right end of the air inlet pipe 6 is communicated with the bottom of the left side of the intermediate frequency electric furnace 1, the interior of the moisture absorption box 3 is sequentially provided with a moisture absorption plate 7, a moisture absorption layer 8, a moisture absorption material filling plate 9, a moisture absorption material filling plate 10, a moisture absorption agent plate 11 and a moisture absorption cotton plate 11 from top to bottom, the left side of the moisture absorption box 3 is fixedly provided with a sealing plate 12, the moisture absorption plate 7, the moisture absorption layer 8, the moisture absorption material filling plate 9, the left sides of the moisture absorption material filling plate 10 and the moisture absorption cotton plate 11 are all penetrated to the left side of the moisture absorption box 3 and are contacted with the right side of the sealing plate 12, the sealing plate 13 is arranged in the interior of the intermediate frequency electric furnace 1, the output end of the temperature and humidity detection module 13 is electrically connected with a display control module 14, and the output end of the display control module 14 is electrically connected with the input end of the vacuum pump 5.
Referring to fig. 2, a sealing gasket 15 is fixedly attached to the right side of the sealing plate 12, and the right side of the sealing gasket 15 is in contact with the left side of the moisture absorption case 3.
As a technical optimization scheme of the present invention, by providing the sealing gasket 15, the gap between the sealing plate 12 and the moisture absorption box 3 can be effectively reduced, and the sealing performance between the moisture absorption box 3 and the sealing plate 12 is further improved.
Referring to fig. 1, a shield 16 is fixedly mounted on the left side of the medium frequency electric furnace 1, and the shield 16 is located outside the vacuum pump 5.
As a technical optimization scheme of the present invention, the vacuum pump 5 can be protected by providing the protective cover 16, so that external dust is prevented from falling onto the surface of the vacuum pump 5.
Referring to fig. 2, a reinforcing plate 17 is fixedly connected to the bottom of the supporting plate 4, and the right side of the reinforcing plate 17 is fixedly connected to the left side of the intermediate frequency electric furnace 1.
As a technical optimization scheme of the present invention, the reinforcing plate 17 is provided to increase the supporting strength of the supporting plate 4, so that the supporting plate 4 can stably support the moisture absorption box 3.
Referring to fig. 3, a water temperature sensor 18 is arranged inside the medium frequency electric furnace 1, and an output end of the water temperature sensor 18 is electrically connected with an output end of the display control module 14.
As a technical optimization scheme of the utility model, the temperature of the circulating cooling water in the intermediate frequency electric furnace 1 can be detected by arranging the water temperature sensor 18, so that a user can conveniently check the temperature of the circulating cooling water in the intermediate frequency electric furnace 1 in real time.
Referring to fig. 2, an acoustic insulation layer 19 is fixedly attached to an inner wall of the hood 16, and the thickness of the acoustic insulation layer 19 is the same as that of the hood 16.
As a technical optimization scheme of the present invention, the sound insulation layer 19 is provided to isolate the sound generated by the operation of the vacuum pump 5 inside the protective cover 16, thereby effectively preventing the sound generated by the operation of the vacuum pump 5 from being transmitted to the outside.
The working principle and the using process of the utility model are as follows: when in use, the water temperature and the temperature and humidity inside the medium-frequency electric furnace 1 are respectively monitored by the water temperature sensor 18 and the temperature and humidity detection module 13 in real time, after the temperature and humidity inside the intermediate frequency electric furnace 1 are lower than the temperature of circulating cooling water inside the intermediate frequency electric furnace 1, the water temperature sensor 18 and the temperature and humidity detection module 13 transmit signals to the display control module 14, so that the display control module 14 starts the vacuum pump 5, the vacuum pump 5 sucks air inside the intermediate frequency electric furnace 1 into the moisture absorption box 3 through the air outlet pipe 2, and the air passes through the moisture absorption plates 7, the moisture absorption layer 8, the moisture absorption material filling plate 9, the moisture absorption agent plate 10 and the moisture absorption cotton plate 11 in sequence to effectively reduce the humidity of the air transmitted from the output end of the vacuum pump 5 to the air inlet pipe 6, then the temperature in the intermediate frequency electric furnace 1 is replaced, so that the humidity of the air in the intermediate frequency electric furnace 1 is continuously reduced, and the advantage of good moisture-proof effect is achieved.
In conclusion: this intermediate frequency electric stove inner loop equipment, through setting up intermediate frequency electric stove 1, outlet duct 2, moisture absorption box 3, backup pad 4, vacuum pump 5, intake pipe 6, moisture absorption plate 7 and moisture absorption layer 8's cooperation is used, it is relatively poor to have solved current intermediate frequency electric stove inner loop device's dampproofing function, after the inside temperature appears in intermediate frequency electric stove inner loop device and is less than the inside recirculated cooling water temperature of condenser tube, will be at condenser tube surface condensation water droplet, and then can cause intermediate frequency electric stove inner loop device's partial electron device to receive the influence of moisture and water droplet, cause the problem of damage.
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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An internal circulation device of a medium-frequency electric furnace comprises a medium-frequency electric furnace (1);
the method is characterized in that: the utility model discloses a moisture absorption box, including intermediate frequency electric stove (1), the left top intercommunication of intermediate frequency electric stove (1) has outlet duct (2), the bottom of outlet duct (2) has moisture absorption box (3) through connecting the intercommunication, the bottom fixedly connected with backup pad (4) of moisture absorption box (3), the right side of backup pad (4) and the left side fixed connection of intermediate frequency electric stove (1), the bottom intercommunication of moisture absorption box (3) has vacuum pump (5), the output intercommunication of vacuum pump (5) has intake pipe (6), the right-hand member of intake pipe (6) and the left bottom intercommunication of intermediate frequency electric stove (1), the inside of moisture absorption box (3) is from last to having set gradually moisture absorption plate (7), moisture absorption layer (8), moisture absorption material filling plate (9), moisture absorption agent board (10) and moisture absorption cotton board (11) down, the left side fixed mounting of moisture absorption box (3) has shrouding (12), moisture absorption plate (7), The left sides of moisture absorption layer (8), moisture absorption material infill panel (9), moisture absorbent board (10) and moisture absorption cotton board (11) all run through to the left side of moisture absorption box (3) and with the right side contact of shrouding (12), the inside of intermediate frequency electric stove (1) is provided with temperature and humidity detection module (13), the output electricity of temperature and humidity detection module (13) is connected with display control module (14), the output of display control module (14) is connected with the input electricity of vacuum pump (5).
2. The internal circulation apparatus of a medium frequency electric furnace according to claim 1, wherein: the right side fixedly connected with of shrouding (12) seals up (15), the right side that seals up (15) contacts with the left side of moisture absorption box (3).
3. The internal circulation apparatus of a medium frequency electric furnace according to claim 1, wherein: the left side fixed mounting of intermediate frequency electric stove (1) has protection casing (16), protection casing (16) are located the outside of vacuum pump (5).
4. The internal circulation apparatus of a medium frequency electric furnace according to claim 1, wherein: the bottom fixedly connected with reinforcing plate (17) of backup pad (4), the right side of reinforcing plate (17) and the left side fixed connection of intermediate frequency electric stove (1).
5. The internal circulation apparatus of a medium frequency electric furnace according to claim 1, wherein: the water temperature sensor (18) is arranged inside the medium-frequency electric furnace (1), and the output end of the water temperature sensor (18) is electrically connected with the output end of the display control module (14).
6. The internal circulation apparatus of a medium frequency electric furnace according to claim 3, wherein: the inner wall fixedly connected with puigging (19) of protection casing (16), the thickness of puigging (19) is the same with the thickness of protection casing (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180249.XU CN216717026U (en) | 2021-12-17 | 2021-12-17 | Internal circulation equipment of medium-frequency electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123180249.XU CN216717026U (en) | 2021-12-17 | 2021-12-17 | Internal circulation equipment of medium-frequency electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717026U true CN216717026U (en) | 2022-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123180249.XU Active CN216717026U (en) | 2021-12-17 | 2021-12-17 | Internal circulation equipment of medium-frequency electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717026U (en) |
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2021
- 2021-12-17 CN CN202123180249.XU patent/CN216717026U/en active Active
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