CN212842875U - Forced cooling system of bell jar furnace - Google Patents
Forced cooling system of bell jar furnace Download PDFInfo
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- CN212842875U CN212842875U CN202021738182.XU CN202021738182U CN212842875U CN 212842875 U CN212842875 U CN 212842875U CN 202021738182 U CN202021738182 U CN 202021738182U CN 212842875 U CN212842875 U CN 212842875U
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- bell jar
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- jar furnace
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Abstract
The utility model discloses a bell jar furnace forced cooling system, divide the pipe including bell jar furnace body, coolant tank and air guide, condenser pipe is installed to the outer wall of bell jar furnace body, and condenser pipe's right side is connected with the inlet tube, coolant tank sets up in the right side of inlet tube, and coolant tank's below installs the circulating water cooling pump, condenser pipe's left side is connected with the outlet pipe, and installs the header tank in the left side of outlet pipe, the top of header tank is connected with the back flow, the left side of header tank is provided with the controller, and the inboard of controller installs the display screen, the inside of protection casing is provided with the condensing panel, and the inboard of condensing panel installs the gas distribution piece, the air guide divides union coupling in the inboard of gas distribution piece, and the intake pipe is installed in the left side of gas distribution piece. This bell jar furnace forced cooling system can carry out forced air cooling and water-cooling simultaneously, avoids contacting with the external world moreover, can obtain high-quality product, increases the high efficiency of use.
Description
Technical Field
The utility model relates to a bell jar furnace cooling device technical field specifically is a bell jar furnace forced cooling system.
Background
The bell jar furnace is a common device for material heat treatment, and comprises a furnace body and a movable furnace door, wherein the furnace body is provided with a furnace hearth, the furnace hearth is provided with a furnace mouth with a downward opening, and the movable furnace door is used for sealing the furnace mouth of the furnace hearth and can form sealing connection with the furnace body when closed. In order to ensure the product quality, the bell jar furnace after being heated and the products inside the bell jar furnace need to be cooled at different degrees and speeds, so that the products with high quality can be obtained, the cooling mode of the bell jar furnace is generally divided into water cooling and air cooling, so that the steps of the process can be simplified through cooling, and the production cost is reduced.
The cooling effect is difficult to control in the bell jar furnace cooling system use on the market, is not convenient for control refrigerated speed, and is difficult for mastering to the inside temperature variation of bell jar furnace moreover, and need carry out the exchange of air with the external world in forced air cooling, not only is difficult for mastering refrigerated speed, moreover easily causes the problem of pollution influence to the environment of external world, for this reason, we propose a bell jar furnace forced cooling system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bell jar stove forced cooling system to the refrigerated effect is difficult for controlling in the bell jar stove cooling system use that proposes in solving above-mentioned background art, is not convenient for control refrigerated speed, is difficult for mastering to the inside temperature variation of bell jar stove in addition, and needs carry out the exchange of air with the external world in the forced air cooling, not only is difficult for mastering refrigerated speed, causes the problem of pollution influence to external environment moreover easily.
In order to achieve the above object, the utility model provides a following technical scheme: a forced cooling system of a bell jar furnace comprises a bell jar furnace body, a cooling water tank and an air guide branch pipe, wherein a cooling water pipe is installed on the outer wall of the bell jar furnace body, a water inlet pipe is connected to the right side of the cooling water pipe, the cooling water tank is arranged on the right side of the water inlet pipe, a circulating water cooling pump is installed below the cooling water tank, a water outlet pipe is connected to the left side of the cooling water pipe, a water collecting tank is installed on the left side of the water outlet pipe, a return pipe is connected to the upper side of the water collecting tank, temperature sensors are installed at the upper end and the lower end of the bell jar furnace body, a controller is arranged on the left side of the water collecting tank, a display screen is installed on the inner side of the controller, an air outlet pipe is connected to the right side of the bell jar furnace body, a protective shell is installed below the air outlet pipe, a condensing plate, the air guide branch pipe is connected to the inner side of the air distribution sheet, and an air inlet pipe is installed on the left side of the air distribution sheet.
Preferably, a fully-enclosed structure is formed between the cooling water pipe and the bell jar furnace body, and the cooling water pipe is of a spiral structure.
Preferably, the cooling water tank forms a communicating structure with the water collecting tank through a return pipe, and the circulating water cooling pump penetrates through the inner wall of the cooling water tank.
Preferably, the temperature sensors are electrically connected with the controller, and the number of the temperature sensors arranged on the bell jar furnace body is two.
Preferably, the condensing plate is fixedly connected with the condensing motor, and a full surrounding structure is formed between the condensing plate and the air guide branch pipe.
Preferably, the air guide branch pipes are uniformly distributed on the air distribution sheet, and the air guide branch pipes are connected with the air distribution sheet in a welding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the bell jar furnace forced cooling system is provided with the cooling water pipe, the bell jar furnace can be forcibly cooled in a water cooling mode, the water cooling mode can be used for avoiding the contact with the internal environment of the bell jar furnace, the internal environment of the bell jar furnace cannot be influenced to the outside, a high-quality product can be obtained, the environment can be protected, and the water cooling mode can be combined with an air cooling mode for application, so that the cooling effect is more obvious, the speed is higher, and the practicability of use is increased;
2. the reflux pipe is arranged, cooling water collected in the water collecting tank can be conveyed into the cooling water tank for secondary cooling, the recycling of the cooling water can be ensured, the flowing of water in the cooling water pipe can be facilitated, the cooling effect is more obvious, the temperature sensor is arranged, on one hand, the temperature in the bell-jar furnace body can be detected in real time and displayed through the display screen, the temperature can be conveniently read by an operator and is convenient to operate, on the other hand, the temperature can be transmitted to the controller through the temperature sensor, so that the controller can control the circulating water cooling pump and the condensing motor, and the cooling speed and the cooling degree are controlled;
3. set up the condensing plate, can cool off the air in the bell jar stove of minute gas piece transmission, realize the forced air cooling effect, and utilize the condensing plate to carry out the complete encirclement to the minute gas piece, can make refrigerated effect more obvious, and can make refrigerated efficiency obtain the biggest utilization effect, set up the air guide and divide the pipe, can divide the branch stream cooling with the gas in the outlet duct, make the area of contact increase of the pipe wall of gas and minute gas piece, better carry out the heat transfer effect, and utilize outlet duct and minute gas piece and air guide to divide pipe and intake pipe to carry out circulative cooling to the air in the bell jar stove, avoid inside air and external air to contact, the clean and tidy nature of the use of bell jar stove has been guaranteed, make the quality of product obtain improving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the appearance structure of the present invention;
FIG. 3 is a schematic left-side sectional structure view of the gas distributing plate and the gas guiding branch pipe of the present invention;
fig. 4 is the schematic view of the work flow structure of the present invention.
In the figure: 1. a bell jar furnace body; 2. a cooling water pipe; 3. a water inlet pipe; 4. a cooling water tank; 5. a circulating water cooling pump; 6. a water outlet pipe; 7. a water collection tank; 8. a return pipe; 9. a temperature sensor; 10. a controller; 11. a display screen; 12. an air outlet pipe; 13. a protective housing; 14. a condensing plate; 15. a condensing motor; 16. a gas distribution sheet; 17. air guide branch pipes; 18. an air inlet pipe.
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 forced cooling system of a bell jar furnace comprises a bell jar furnace body 1, a cooling water pipe 2, a water inlet pipe 3, a cooling water tank 4, a circulating water cooling pump 5, a water outlet pipe 6, a water collecting tank 7, a backflow pipe 8, a temperature sensor 9, a controller 10, a display screen 11, a gas outlet pipe 12, a protective shell 13, a condensing plate 14, a condensing motor 15, a gas distribution sheet 16, a gas guide branch pipe 17 and a gas inlet pipe 18, wherein the cooling water pipe 2 is installed on the outer wall of the bell jar furnace body 1, the water inlet pipe 3 is connected to the right side of the cooling water pipe 2, the cooling water tank 4 is arranged on the right side of the water inlet pipe 3, the circulating water cooling pump 5 is installed below the cooling water tank 4, the water outlet pipe 6 is connected to the left side of the cooling water pipe 2, the water collecting tank 7 is installed on the left side of the water outlet pipe 6, the backflow pipe 8 is connected to the upper, a display screen 11 is arranged on the inner side of the controller 10, an air outlet pipe 12 is connected to the right side of the bell jar furnace body 1, a protective shell 13 is arranged below the air outlet pipe 12, a condensing plate 14 is arranged inside the protective shell 13, an air distributing sheet 16 is arranged on the inner side of the condensing plate 14, a condensing motor 15 is arranged below the protective shell 13, an air guide branch pipe 17 is connected to the inner side of the air distributing sheet 16, and an air inlet pipe 18 is arranged on the left side of the air distributing sheet 16;
the cooling water pipe 2 and the bell jar furnace body 1 form a full surrounding structure, the cooling water pipe 2 is in a spiral structure, the bell jar furnace can be forcibly cooled in a water cooling mode, the water cooling mode can be used for avoiding contact with the internal environment of the bell jar furnace, the internal environment of the bell jar furnace cannot be influenced to the outside, high-quality products can be obtained, the environment can be protected, the water cooling mode can be combined with an air cooling mode, the cooling effect is more obvious, the speed is higher, the practicability of use is increased, the cooling water tank 4 forms a communicating structure through a return pipe 8 and a water collecting tank 7, a circulating water cooling pump 5 runs through the inner wall of the cooling water tank 4, the return pipe 8 is arranged, the cooling water collected in the water collecting tank 7 can be conveyed into the cooling water tank 4 for secondary cooling, the circulation use of cooling water can be ensured, and the water in the cooling water pipe 2 can flow conveniently, so that the cooling effect is more obvious;
the temperature sensors 9 are electrically connected with the controller 10, the number of the temperature sensors 9 arranged on the bell jar furnace body 1 is two, the temperature sensors 9 are arranged, on one hand, the temperature in the bell jar furnace body 1 can be detected in real time and is displayed through the display screen 11, so that an operator can conveniently read the temperature and operate the bell jar furnace, on the other hand, the temperature can be transmitted to the controller 10 through the temperature sensors 9, so that the controller 10 can control the circulating water cooling pump 5 and the condensing motor 15, the cooling speed and the cooling degree are controlled, the connection mode between the condensing plate 14 and the condensing motor 15 is fixed, a fully-enclosed structure is formed between the condensing plate 14 and the air guide branch pipe 17, the condensing plate 14 is arranged, the air in the bell jar furnace transmitted by the air guide piece 16 can be cooled, and the air cooling effect is realized, the condensing plate 14 is used for fully surrounding the air distribution sheet 16, so that the cooling effect is more obvious, and the cooling efficiency can be utilized to the maximum extent;
air guide is in charge of 17 evenly distributed on gas distribution piece 16, and the connected mode between air guide is in charge of 17 and the gas distribution piece 16 is welded connection, set up air guide and is in charge of 17, can shunt the cooling with the gas in the outlet duct 12, make the area of contact increase of the pipe wall of gas and gas distribution piece 16, better carry out the heat transfer effect, and utilize outlet duct 12 and gas distribution piece 16 and air guide and be in charge of 17 and intake pipe 18 to carry out circulative cooling to the air in the bell jar stove, avoid inside air and external air to contact, the clean and tidy nature of the use of bell jar stove has been guaranteed, make the quality of product obtain improving.
The working principle is as follows: for the bell jar forced cooling system, firstly, when the inside of the bell jar body 1 needs to be cooled, the circulating water cooling pump 5 can be opened firstly, so that the water in the cooling water pipe 2 cools the inside of the bell jar body 1 in the flowing process, the cooling water pipe 2 flows into the water collecting tank 7 through the water outlet pipe 6 after being cooled, the cooling water which is collected by the water collecting tank 7 and absorbs heat flows back to the cooling water tank 4 through the return pipe 8, the cooling water is cooled through the action of the circulating water cooling pump 5, the cooled water enters the cooling water pipe 2 through the water inlet pipe 3 for cooling, so that the cooling water can be recycled, the condensing motor 15 can be opened while water cooling is carried out, the gas in the bell jar body 1 enters the air outlet pipe 12, then flows into the air distribution piece 16 through the air outlet pipe 12 and then flows into the air guide branch pipe 17, the condensation plate 14 in the protective shell 13 cools the gas in the gas guide branch pipe 17 while flowing in the gas guide branch pipe 17, the cooled gas flows into the bell jar furnace body 1 through the gas inlet pipe 18, so that air cooling can be completed, and during cooling, the temperature sensor 9 with the model of LSCI-1000 can detect the temperature in the bell jar furnace body 1 and transmit the temperature to the display screen 11 for displaying, or transmit information to the controller 10, and the controller 10 is used for controlling the cooling device, so that the use process of the forced cooling system of the whole bell jar furnace is completed.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a bell jar stove forced cooling system, includes bell jar stove body (1), cooling water tank (4) and air guide branch pipe (17), its characterized in that: the bell jar furnace is characterized in that a cooling water pipe (2) is installed on the outer wall of the bell jar furnace body (1), the right side of the cooling water pipe (2) is connected with a water inlet pipe (3), a cooling water tank (4) is arranged on the right side of the water inlet pipe (3), a circulating water cooling pump (5) is installed below the cooling water tank (4), the left side of the cooling water pipe (2) is connected with a water outlet pipe (6), a water collecting tank (7) is installed on the left side of the water outlet pipe (6), a backflow pipe (8) is connected above the water collecting tank (7), temperature sensors (9) are installed at the upper end and the lower end of the bell jar furnace body (1), a controller (10) is arranged on the left side of the water collecting tank (7), a display screen (11) is installed on the inner side of the controller (10), an air outlet pipe (12) is connected with the right side of the bell, the inside of protection casing (13) is provided with condensing panel (14), and the inboard of condensing panel (14) installs branch gas piece (16), the below of protection casing (13) is provided with condensation motor (15), the air guide is divided pipe (17) and is connected in the inboard of dividing gas piece (16), and divides the left side of gas piece (16) to install intake pipe (18).
2. The bell jar furnace forced cooling system of claim 1, wherein: and a full-surrounding structure is formed between the cooling water pipe (2) and the bell jar furnace body (1), and the structure of the cooling water pipe (2) is a spiral structure.
3. The bell jar furnace forced cooling system of claim 1, wherein: the cooling water tank (4) is communicated with the water collecting tank (7) through a return pipe (8), and the circulating water cooling pump (5) penetrates through the inner wall of the cooling water tank (4).
4. The bell jar furnace forced cooling system of claim 1, wherein: the temperature sensors (9) are electrically connected with the controller (10), and the number of the temperature sensors (9) arranged on the bell jar furnace body (1) is two.
5. The bell jar furnace forced cooling system of claim 1, wherein: the condensing plate (14) is fixedly connected with the condensing motor (15), and a full surrounding structure is formed between the condensing plate (14) and the air guide branch pipe (17).
6. The bell jar furnace forced cooling system of claim 1, wherein: the air guide branch pipes (17) are uniformly distributed on the air distribution sheet (16), and the air guide branch pipes (17) are connected with the air distribution sheet (16) in a welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021738182.XU CN212842875U (en) | 2020-08-19 | 2020-08-19 | Forced cooling system of bell jar furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021738182.XU CN212842875U (en) | 2020-08-19 | 2020-08-19 | Forced cooling system of bell jar furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212842875U true CN212842875U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021738182.XU Active CN212842875U (en) | 2020-08-19 | 2020-08-19 | Forced cooling system of bell jar furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212842875U (en) |
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2020
- 2020-08-19 CN CN202021738182.XU patent/CN212842875U/en active Active
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