CN221019265U - Welding device for machining nozzle chamber - Google Patents
Welding device for machining nozzle chamber Download PDFInfo
- Publication number
- CN221019265U CN221019265U CN202322349476.3U CN202322349476U CN221019265U CN 221019265 U CN221019265 U CN 221019265U CN 202322349476 U CN202322349476 U CN 202322349476U CN 221019265 U CN221019265 U CN 221019265U
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- cooling
- electric welding
- nozzle chamber
- welding machine
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 100
- 238000003754 machining Methods 0.000 title claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000498 cooling water Substances 0.000 claims abstract description 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 19
- 230000005540 biological transmission Effects 0.000 abstract description 12
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000002737 fuel gas Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Arc Welding Control (AREA)
Abstract
The utility model discloses a welding device for nozzle chamber machining, which is applied to the field of steam turbines; according to the utility model, the rotating head is rotated to drive the rotating disc to rotate, the rotating disc rotates to drive the transmission rod to move, the transmission rod moves to drive the connecting rod to move, the connecting rod moves to drive the clamping rod to move, the clamping rod is separated from the inner wall of the electric welding machine body, the baffle plate is taken down for maintenance, the purpose of convenient maintenance can be achieved, the workload is reduced, the maintenance efficiency is improved, the cooling water is cooled by the semiconductor cooling plate, the cooling water temperature is reduced, the cooling water is conveyed into the cooling pipe through the water pump, the cooling water flows along the inside of the cooling pipe, the temperature in the electric welding machine body is rapidly reduced, and the air flow is formed in the electric welding machine body by matching with the first cooling fan and the cooling hole, so that the purpose of high heat dissipation efficiency can be achieved, the stability of the electric welding machine is ensured, and the service life is prolonged.
Description
Technical Field
The utility model relates to the field of steam turbines, in particular to a welding device for machining a nozzle chamber.
Background
The nozzle chamber of the steam turbine is a key component in the steam turbine and is used for converting high-temperature and high-pressure fuel gas energy into kinetic energy to drive the turbine to rotate. The nozzle chamber serves to guide and accelerate the combustion gas so that it can be injected through the nozzle at a high speed toward the turbine blades, thereby generating thrust. The nozzle chamber is usually composed of a plurality of nozzles which are mounted in a layout on a stationary nozzle chamber wall. The design of the nozzle chamber considers the flow characteristics of the fuel gas and the high efficiency requirement of the blade inlet, and the high-speed fuel gas can be uniformly sprayed onto the turbine blade and is better converted into mechanical energy through reasonable nozzle shape, the structures of a deflector, a baffle plate and the like in the nozzle chamber. The nozzle chamber is required to be welded during processing, and an electric welding machine is generally required for welding.
Through searching Chinese patent, the publication number is: CN217832230U, a portable energy-saving electric welding machine, relate to the technical field of electric welding equipment, including the welding machine shell, the surface of welding machine shell is provided with energy-saving structure, the surface of energy-saving structure is provided with the welding machine interface, the surface of welding machine shell is close to welding machine interface department and is provided with protective structure, energy-saving structure is including setting up the time of welding machine shell surface, be used for calculating the time after the welding machine stands by, the surface of welding machine shell is close to the time of time counter department and is provided with the time button, be used for setting up the time of time button timing, the surface of welding machine shell is provided with automatic breaker, be used for the standby state of automatic disconnection welding machine shell, make welding machine equipment close, the utility model has solved current welding machine equipment and will be removed the product that welds after welder welding is accomplished usually, sometimes even can forget to close the welding machine equipment, the welding opportunity keeps the state this moment, power consumption is great, the energy-saving structure of automatic power failure does not have.
The existing welding device is inconvenient to maintain, after the general welding device is used for a long time, the general welding device needs to maintain the internal parts of the welding device so as to ensure the stable operation of the welding machine, the shell and the cover plate of the general welding machine are fixedly connected through bolts, during maintenance, the bolts are required to be disassembled and assembled by using tools, the whole maintenance process is complicated, the workload is increased, the maintenance efficiency is reduced, the heat dissipation performance is poor, the general welding machine is characterized in that the cooling fan is arranged on the shell for cooling, the cooling fan is greatly influenced by the external environment, if the external environment smell is high, the heat inside the welding machine cannot be rapidly dissipated, the stability of the welding machine is influenced, the service life of the welding machine is reduced, and in order to solve the problems, the welding device for nozzle chamber processing is provided.
Disclosure of utility model
The utility model aims to provide a welding device for processing a nozzle chamber, which has the advantages of convenience in maintenance and good heat dissipation performance.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a welding set is used in nozzle room processing, includes the electric welding body, the surface of electric welding body is provided with the display screen, adjust knob and interface, set up the baffle between the inner wall of electric welding body, the inner wall of baffle rotates and has cup jointed the dwang, the fixed surface of dwang has cup jointed the dwang, the surface of dwang articulates has the transfer line, the other end of transfer line articulates there is the connecting rod, the other end bolt of connecting rod has the clamping rod, and clamping rod and the inner wall joint of electric welding body, be provided with the spring between clamping rod and the baffle, the bottom bolt of electric welding body has the water tank, the inside of water tank is filled with the cooling water, the inner wall bolt of water tank has the water pump, the output intercommunication of water pump has the cooling tube, the other end and the top intercommunication of water tank of cooling tube, the surface bolt of cooling tube has the mount, and the inner wall bolt of electric welding body, the inside of water tank is provided with the semiconductor refrigeration piece, the inner wall fixed first radiator that has cup jointed of electric welding body.
By adopting the technical scheme, through rotating the rotating head, the rotating head rotates to drive the rotating disc to rotate, the rotating disc rotates to drive the transmission rod to move, the transmission rod moves to drive the connecting rod to move, the connecting rod moves to drive the clamping rod to move, the clamping rod is separated from the inner wall of the electric welding machine body, the baffle is taken down to maintain, the purpose of maintenance is convenient to achieve, the workload is reduced, the maintenance efficiency is improved, cooling water is cooled by the semiconductor cooling plate, the cooling water temperature is reduced, the cooling water is conveyed into the cooling pipe through the water pump, the cooling water flows along the inside of the cooling pipe, the temperature inside the electric welding machine body is rapidly reduced, the first cooling fan and the cooling hole are matched, the mode of forming air flow inside the electric welding machine body is achieved, the purpose of high heat dissipation efficiency is achieved, the stability of the electric welding machine is guaranteed, and the service life is prolonged.
The utility model is further provided with: one end of the rotating rod is bolted with a rotating head.
By adopting the technical scheme, the rotating rod is convenient to rotate by arranging the rotating head.
The utility model is further provided with: the inner wall bolt of electric welding body has temperature sensor.
By adopting the technical scheme, the heat dissipation speed can be conveniently adjusted in real time according to the temperature in the electric welding machine by arranging the temperature sensor, and the energy is saved.
The utility model is further provided with: the surface of the semiconductor refrigerating sheet is bolted with a second cooling fan.
By adopting the technical scheme, the refrigerating efficiency of the semiconductor refrigerating sheet is improved by arranging the second radiating fan.
The utility model is further provided with: the surface of the water tank is communicated with a water valve.
By adopting the technical scheme, water is conveniently discharged and added by arranging the water valve.
The utility model is further provided with: the top bolt of electric welding body has the handle.
By adopting the technical scheme, the electric welding machine is convenient to move by arranging the handle.
The utility model is further provided with: and the surface of the electric welding machine body is provided with a heat dissipation hole.
By adopting the technical scheme, the heat dissipation efficiency is improved by arranging the heat dissipation holes.
The utility model is further provided with: the bottom of the water tank is bolted with a universal wheel.
By adopting the technical scheme, the mobile equipment is convenient to move by arranging the universal wheels.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, the rotating head is rotated to drive the rotating disc to rotate, the rotating disc rotates to drive the transmission rod to move, the transmission rod moves to drive the connecting rod to move, and the connecting rod moves to drive the clamping rod to move, so that the clamping rod is separated from the inner wall of the electric welding machine body, and the baffle is taken down for maintenance, so that the purpose of convenient maintenance can be achieved, the workload is reduced, and the maintenance efficiency is improved;
2. According to the utility model, the semiconductor refrigerating sheet is used for refrigerating cooling water, so that the temperature of the cooling water is reduced, the cooling water is conveyed into the cooling pipe through the water pump, the cooling water flows along the inside of the cooling pipe, the temperature of the inside of the electric welding machine body is rapidly reduced, and the air flow is formed in the electric welding machine body by matching the first cooling fan and the cooling holes, so that the purpose of high heat dissipation efficiency can be achieved, the stability of the electric welding machine is ensured, and the service life is prolonged.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
Fig. 3 is a side cross-sectional view of the structure of the present utility model.
Reference numerals: 1. an electric welding machine body; 2. a display screen; 3. an adjustment knob; 4. an interface; 5. a baffle; 6. a rotating lever; 7. a rotating disc; 8. a transmission rod; 9. a connecting rod; 10. a clamping rod; 11. a spring; 12. a water tank; 13. a water pump; 14. a cooling tube; 15. a fixing frame; 16. a semiconductor refrigeration sheet; 17. a first heat radiation fan; 18. a rotating head; 19. a temperature sensor; 20. a second heat radiation fan; 21. a water valve; 22. a handle; 23. a heat radiation hole; 24. a universal wheel; 25. and (5) cooling water.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
Referring to fig. 1 and 2, a welding device for processing a nozzle chamber, which comprises an electric welding body 1, the surface of the electric welding body 1 is provided with a display screen 2, an adjusting knob 3 and an interface 4, a baffle 5 is arranged between the inner walls of the electric welding body 1, the inner walls of the baffle 5 are rotationally sleeved with a rotating rod 6, the surface of the rotating rod 6 is fixedly sleeved with a rotating disc 7, the surface of the rotating disc 7 is hinged with a transmission rod 8, the other end of the transmission rod 8 is hinged with a connecting rod 9, the other end of the connecting rod 9 is bolted with a clamping rod 10, the clamping rod 10 is clamped with the inner walls of the electric welding body 1, a spring 11 is arranged between the clamping rod 10 and the baffle 5, the rotating disc 7 is rotationally driven to rotate by a rotating head 18, the transmission rod 8 is rotationally driven to move by the connecting rod 9, the connecting rod 9 is rotationally driven by the clamping rod 10 to be separated from the inner walls of the electric welding body 1 by the clamping rod 10, and the baffle 5 is taken down for maintenance, the purpose of being convenient for maintenance can be achieved, the work load is reduced, and the maintenance efficiency is improved.
Referring to fig. 1 and 3, one end of the rotation lever 6 is bolted with a rotation head 18, and by providing the rotation head 18, the rotation of the rotation lever 6 is facilitated.
Referring to fig. 1, 2 and 3, the top of the welding bug body 1 is bolted with a handle 22, by providing the handle 22, the welding bug is facilitated to be moved.
Referring to fig. 1 and 2, the surface of the welding machine body 1 is provided with heat dissipation holes 23, and the heat dissipation efficiency is improved by providing the heat dissipation holes 23.
Referring to fig. 1, 2 and 3, the bottom of the tank 12 is bolted with a universal wheel 24, facilitating movement of the device by providing the universal wheel 24.
Example 2:
Referring to fig. 1, 2 and 3, the bottom of the welding machine body 1 is bolted with a water tank 12, the inside of the water tank 12 is filled with cooling water 25, the inner wall of the water tank 12 is bolted with a water pump 13, the output end of the water pump 13 is communicated with a cooling pipe 14, the other end of the cooling pipe 14 is communicated with the top of the water tank 12, the surface of the cooling pipe 14 is bolted with a fixing frame 15, the fixing frame 15 is bolted with the inner wall of the welding machine body 1, a semiconductor refrigerating sheet 16 is arranged in the water tank 12, a first radiator fan 17 is fixedly sleeved on the inner wall of the welding machine body 1, the cooling water 25 is refrigerated through the semiconductor refrigerating sheet 16, the temperature of the cooling water 25 is reduced, the cooling water 25 is conveyed into the cooling pipe 14 through the water pump 13, the cooling water 25 flows along the inside of the cooling pipe 14, the temperature inside of the welding machine body 1 is reduced rapidly, the purpose of high radiating efficiency can be achieved by matching with the first radiator fan and the radiating holes 23, and the purpose of high radiating efficiency of the welding machine can be achieved, the stability of the welding machine is ensured, and the service life is prolonged.
Referring to fig. 2, a temperature sensor 19 is bolted to the inner wall of the welding machine body 1, and by setting the temperature sensor 19, the heat dissipation speed can be adjusted in real time according to the temperature inside the welding machine, so that energy is saved.
Referring to fig. 1 and 3, the second cooling fan 20 is bolted to the surface of the semiconductor cooling fin 16, and by providing the second cooling fan, the cooling efficiency of the semiconductor cooling fin 16 is improved.
Referring to fig. 2, a water valve 21 is communicated with the surface of the water tank 12, and water is conveniently discharged and added by providing the water valve 21.
The use process is briefly described: rotating the rotating head 18, rotating the rotating head 18 to drive the rotating disc 7 to rotate, rotating the rotating disc 7 to drive the transmission rod 8 to move, moving the transmission rod 8 to drive the connecting rod 9 to move, moving the connecting rod 9 to drive the clamping rod 10 to move, enabling the clamping rod 10 to be separated from the inner wall of the electric welding machine body 1, taking down the baffle 5 for maintenance, covering the baffle 5 after maintenance, enabling the clamping rod 10 to be clamped with the inner wall of the electric welding machine body 1 under the action of the spring 11, fixing the baffle 5, and completing maintenance, thereby achieving the purpose of being convenient for maintenance; the semiconductor refrigerating sheet 16 refrigerates the cooling water 25 to reduce the temperature of the cooling water 25, the cooling water 25 is conveyed into the cooling pipe 14 through the water pump 13, the cooling water 25 flows along the inside of the cooling pipe 14 to quickly reduce the temperature inside the electric welding machine body 1, and the first cooling fan and the cooling holes 23 are matched to enable the inside of the electric welding machine body 1 to form air flow, so that the cooling speed is accelerated, and the purpose of high cooling efficiency is achieved.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (8)
1. Welding device for nozzle chamber processing, including electric welding body (1), its characterized in that: the surface of electric welding body (1) is provided with display screen (2), adjust knob (3) and interface (4), set up baffle (5) between the inner wall of electric welding body (1), the inner wall of baffle (5) rotates and has cup jointed dwang (6), the fixed surface of dwang (6) has cup jointed dwang (7), the surface hinge of dwang (7) has transfer line (8), the other end hinge of transfer line (8) has connecting rod (9), the other end bolt of connecting rod (9) has clamping rod (10), and the inner wall joint of clamping rod (10) and electric welding body (1), be provided with spring (11) between clamping rod (10) and baffle (5), the bottom bolt of electric welding body (1) has water tank (12), the inside packing of water tank (12) has cooling water (25), the inner wall bolt of water tank (12) has water pump (13), the output intercommunication of water pump (13) has cooling tube (14), the other end of cooling tube (14) and the inner wall joint of water tank (12) and electric welding body (1), cooling tube (15) and the mount of bolt (15) have bolt (15) of connecting with the mount (1), the semiconductor refrigerating sheet (16) is arranged in the water tank (12), and a first cooling fan (17) is fixedly sleeved on the inner wall of the electric welding machine body (1).
2. A welding device for use in machining a nozzle chamber according to claim 1, wherein one end of the swivel rod (6) is bolted with a swivel head (18).
3. Welding device for nozzle chamber machining according to claim 1, characterized in that the inner wall of the welding bug body (1) is bolted with a temperature sensor (19).
4. A welding device for nozzle chamber processing according to claim 1, wherein the surface of the semiconductor cooling fin (16) is bolted with a second cooling fan (20).
5. A welding device for machining a nozzle chamber according to claim 1, characterized in that the surface of the water tank (12) is connected with a water valve (21).
6. Welding device for nozzle chamber machining according to claim 1, characterized in that the top of the welding bug body (1) is bolted with a handle (22).
7. Welding device for nozzle chamber machining according to claim 1, characterized in that the surface of the welding machine body (1) is provided with heat dissipation holes (23).
8. A welding device for nozzle chamber machining according to claim 1, characterized in that the bottom of the water tank (12) is bolted with a universal wheel (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349476.3U CN221019265U (en) | 2023-08-31 | 2023-08-31 | Welding device for machining nozzle chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349476.3U CN221019265U (en) | 2023-08-31 | 2023-08-31 | Welding device for machining nozzle chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221019265U true CN221019265U (en) | 2024-05-28 |
Family
ID=91187735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349476.3U Active CN221019265U (en) | 2023-08-31 | 2023-08-31 | Welding device for machining nozzle chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221019265U (en) |
-
2023
- 2023-08-31 CN CN202322349476.3U patent/CN221019265U/en active Active
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