CN112809123A - Energy-saving electric welding device based on electric heating energy collection effect - Google Patents
Energy-saving electric welding device based on electric heating energy collection effect Download PDFInfo
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- CN112809123A CN112809123A CN202110118204.5A CN202110118204A CN112809123A CN 112809123 A CN112809123 A CN 112809123A CN 202110118204 A CN202110118204 A CN 202110118204A CN 112809123 A CN112809123 A CN 112809123A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
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Abstract
The invention discloses an energy-saving electric welding device based on an electric heating energy collection effect, which comprises an electric welding device, wherein the electric welding device comprises an insulation can, one end of the insulation can is provided with a welding wire pipe, the inside of the welding wire pipe is provided with a sliding pipe, a piston rod is arranged between the tail end of the sliding pipe and one end of the insulation can far away from the welding wire pipe, the insulation can is internally provided with a heat collection assembly, the sliding pipe is internally provided with a welding wire adjustment assembly, the heat collection assembly and the adjustment assembly are internally provided with a linkage component set respectively, the insulation can and the welding wire pipe are made of heat insulation materials, the sliding pipe is made of heat conduction materials, the front end of the sliding pipe is provided with a heat insulation plate, the sliding pipe is internally provided with welding wires, the heat collection assembly comprises a heat collection groove, a one-way valve, the method has the characteristic that the welding wire can be kept warm by using the welding waste heat in a cold environment.
Description
Technical Field
The invention relates to the technical field of electric welding, in particular to an energy-saving electric welding device based on an electric heating energy collection effect.
Background
Electric welding is a welding operation performed by melting metal parts at high temperature by an electric arc using a welding rod where the metal parts need to be joined. The working principle is as follows: the voltage is reduced through a transformer in the electric welding machine, the current is enhanced, electric energy is enabled to generate huge electric arc heat to melt welding rods and steel, and the fusion between the steel and the welding rods is enabled to be higher due to the melting of the welding rods. Arc welding is the most widely used welding method, including manual arc welding, submerged arc welding, gas tungsten arc welding, plasma arc welding, gas metal arc welding, and the like. Since the arc welding uses a power source, the high-temperature arc generated by the power source is liable to cause fire explosion, which is a serious danger.
When the existing electric welding device is used for Antarctic exploration, the temperature of the Antarctic is extremely low, welding wires are low in temperature, the welding quality is easily influenced, heating or empty welding is needed firstly, the temperature of the welding wires is increased, and valuable resources and energy of the Antarctic are wasted. Therefore, it is necessary to design an energy-saving electric welding device based on an electric heat energy collecting effect, which can keep the temperature of the welding wire by using the residual heat of welding in a cold environment.
Disclosure of Invention
The invention aims to provide an energy-saving electric welding device based on an electric heating energy collecting effect, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: an energy-saving electric welding device based on an electric heating energy collection effect comprises an electric welding device, wherein the electric welding device comprises an insulation can, one end of the insulation can is provided with a welding wire pipe, a sliding pipe is arranged inside the welding wire pipe, a piston rod is arranged between the tail end of the sliding pipe and one end, far away from the welding wire pipe, inside the insulation can, a heat collection assembly is arranged inside the insulation can, a welding wire adjusting assembly is arranged inside the sliding pipe, linkage member sets are arranged inside the heat collection assembly and the adjusting assembly, the insulation can and the welding wire pipe are made of heat insulation materials, the sliding pipe is made of heat conduction materials, a heat insulation plate is arranged at the front end of the;
the terminal air pump that is provided with of piston rod, the slip tube front end is provided with long conducting block, the slip tube end is provided with short conducting block, long conducting block and short conducting block are connected with air pump and adjusting part electricity respectively, the welding wire pipe end is provided with the power pack, the power pack electricity is connected with external power source.
According to the technical scheme, the heat collection assembly comprises a heat collection groove, a one-way valve set and a leaf pump set, the heat collection groove is formed in the front end of a welding wire tube, ammonia water is filled in the heat collection groove, a heat conduction plate is arranged on one side, close to a welding wire, of the heat collection groove, the one-way valve set comprises a forward one-way valve and a reverse one-way valve, the forward one-way valve and the reverse one-way valve are both connected with a pipeline inside the heat collection groove, the leaf pump set comprises a leaf pump I and a leaf pump II, the other ends of the forward one-way valve and the reverse one-way valve are respectively connected with a pipeline on the lower side of the leaf pump I and a pipeline on the upper side of the leaf pump II, an ammonia water.
According to the technical scheme, the linkage member group comprises a first linkage member, a second linkage member and a third linkage member, wherein the first linkage member, the second linkage member and the third linkage member all comprise inner shafts, outer shafts are sleeved outside the inner shafts, a plurality of balls are arranged on the surfaces of the inner shafts, a plurality of ball grooves are formed in the outer shafts, a plurality of elastic clamping blocks are arranged in the ball grooves, the balls are clamped among the elastic clamping blocks, and the elastic clamping blocks are of hollow structures and filled with hydraulic oil;
the first linkage component and the second linkage component are respectively arranged on blades of the first vane pump and the second vane pump, the adjusting assembly comprises a sliding block, the sliding block and the inner wall of the sliding pipe are of a matched structure, a plurality of rollers are arranged on the outer wall of the sliding block, teeth are arranged on the surfaces of the rollers and are meshed with the inner wall of the sliding pipe, and the third linkage component is arranged between a rotating shaft of the roller and the sliding block.
According to the technical scheme, the forward one-way valve and the reverse one-way valve both comprise one-way valve bodies, one-way valve sealing balls are arranged at water inlets of the one-way valve bodies, one side of each one-way valve sealing ball is provided with a one-way valve telescopic rod, springs are sleeved outside the one-way valve telescopic rods, the one-way valve telescopic rods of the forward one-way valve and the reverse one-way valve are close to one ends of the water inlets and are respectively connected with the inner pipelines of the elastic clamping blocks of the first linkage component and the second linkage component, hydraulic oil is arranged inside the elastic clamping blocks of the first linkage component and the second linkage component, and volute springs are arranged between rotating shafts of the first.
According to the technical scheme, a rotating sleeve is sleeved on a rotating shaft of the first vane pump, a plurality of vanes are arranged on the rotating sleeve, a centrifugal groove is formed in the outer portion of the rotating sleeve, hydraulic oil is arranged in the centrifugal groove, the centrifugal groove is connected with an inner pipeline of an elastic clamping block of the third linkage component, and the inner end of the sliding pipe is connected with a water outlet of the forward check valve through a pressure valve pipeline.
According to the technical scheme, a plurality of ratchet teeth are arranged on a rotating shaft of the first vane pump, elastic pieces are arranged at the bottoms of the ratchet teeth, a plurality of ratchet tooth grooves are formed in the inner wall of the rotating sleeve, the ratchet teeth are clamped in the ratchet tooth grooves, an inclined plane is arranged on one side of each ratchet tooth groove, and balancing weights are arranged on the vanes of the rotating sleeve.
According to the technical scheme, the bottom of the piston rod is connected with a water inlet pipeline of the reverse one-way valve through a safety valve.
According to the technical scheme, the piston rod is made of heat conduction materials, and the bottom of the piston rod is provided with the safety valve.
According to the technical scheme, a plurality of liquid passing grooves are formed between the inner wall of the heat insulation box and the ammonia water groove, a first floating ball is arranged in each liquid passing groove, a limiting net is sleeved on each liquid passing groove, second floating balls are arranged at the positions, connected with the liquid passing grooves, of the ammonia water groove, sealing balls are arranged at the positions, connected with the liquid passing grooves, of the inner wall of the heat insulation box, and low-density liquid is filled in the first floating ball, the second floating ball and the sealing balls.
According to the technical scheme, one side of the liquid passing groove is provided with a temperature sensing groove, an elastic membrane is arranged in the middle of the temperature sensing groove, the temperature sensing groove close to one side of the ammonia water groove is filled with high-density liquid, the temperature sensing groove on the other side of the ammonia water groove is internally provided with expansion gas, an elastic bag is arranged in the sealing ball, and the elastic bag is connected with a pipeline at one end, close to the ammonia water groove, of the temperature sensing groove.
Compared with the prior art, the invention has the following beneficial effects: when the electric welding device is started, the sliding pipe is positioned in the insulation can, the power supply block is communicated with the long conductive block, the air pump pumps air in the insulation can into the piston rod, the piston rod drives the sliding pipe to extend out through the welding wire pipe, the power supply block is contacted with the sliding pipe when the sliding pipe extends out completely, the welding wire is conductive and can be welded, the heat collection assembly is used for collecting waste heat generated during welding and transmitting the waste heat into the insulation can during welding, the adjusting assembly is used for adjusting the length of the welding wire extending out of the sliding pipe, and when the electric welding device is not used for a period of time, the sliding pipe is automatically received into the insulation can for heat preservation, so that the problems that the welding wire is too low in temperature and needs to be heated again during next use, and energy and.
Drawings
The accompanying drawings, which 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 and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall circuit of the present invention;
FIG. 3 is a schematic view of the construction of the liquid passing tank of the present invention;
FIG. 4 is a schematic structural diagram of a linkage assembly of the present invention;
FIG. 5 is a schematic view of the vane pump assembly of the present invention;
in the figure: 1. an electric welding device; 11. a heat preservation box; 12. a wire tube; 13. a sliding tube; 14. a piston rod; 15. welding wires; 2. a heat collection assembly; 21. a heat collection tank; 22. a check valve group; 22-1, a positive check valve; 22-2, a reverse one-way valve; 221. a check valve body; 222. a check valve sealing ball; 223. a one-way valve telescopic rod; 23. a leaf pump set; 231. a vane pump I; 232. a second vane pump; 24. an ammonia tank; 25. a liquid introducing groove; 26. a first floating ball; 27. a floating ball II; 28. a sealing ball; 29. a temperature sensing groove; 20. an elastic bag; 3. an adjustment assembly; 31. a slider; 32. a drum; 33. a rotating sleeve; 34. a ratchet; 35. a ratchet tooth groove; 4. a linkage member set; 4-1, a linkage member I; 4-2, a linkage member II; 4-3, a linkage member III; 41. an inner shaft; 42. an outer shaft; 43. a ball bearing; 44. and the elastic clamping block.
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.
Referring to fig. 1-5, the present invention provides the following technical solutions: an energy-saving electric welding device based on an electric heating energy collection effect comprises an electric welding device 1, wherein the electric welding device 1 comprises an insulation can 11, one end of the insulation can 11 is provided with a welding wire pipe 12, a sliding pipe 13 is arranged inside the welding wire pipe 12, a piston rod 14 is arranged between the tail end of the sliding pipe 13 and one end, far away from the welding wire pipe 12, inside the insulation can 11, a heat collection assembly 2 is arranged inside the insulation can 11, a welding wire adjusting assembly 3 is arranged inside the sliding pipe 13, linkage component sets 4 are arranged inside the heat collection assembly 2 and the adjusting assembly 3, the insulation can 11 and the welding wire pipe 12 are made of heat insulation materials, the sliding pipe 13 is made of heat conduction materials, a heat insulation plate is arranged;
the tail end of the piston rod 14 is provided with an air pump, the front end of the sliding tube 13 is provided with a long conductive block, the tail end of the sliding tube 13 is provided with a short conductive block, the long conductive block and the short conductive block are respectively and electrically connected with the air pump and the adjusting component 3, the tail end of the welding wire tube 12 is provided with a power supply block, the power supply block is electrically connected with an external power supply, when the electric welding device is started, the sliding tube 13 is positioned in the heat preservation box 11, the power supply block is communicated with the long conductive block, the air pump pumps the gas in the heat preservation box 11 into the piston rod 14, so that the piston rod 14 drives the sliding tube 13 to extend out through the welding wire tube 12, when the sliding tube 13 completely extends out, the power supply block is contacted with the short conductive block, so that the welding wire 15 is conductive, the welding can be carried out, in the welding process, the heat collecting component 2 is used for collecting the waste heat in the welding process and transmitting the, the sliding pipe 13 is automatically received in the heat insulation box 11 for heat insulation, so that the problem that the welding wire 15 is too low in temperature and needs to be heated again when being used next time, and energy and working time are wasted is avoided;
the heat collecting component 2 comprises a heat collecting groove 21, a one-way valve group 22 and a vane pump group 23, the heat collecting groove 21 is arranged at the front end of the welding wire tube 12, ammonia water is filled in the heat collecting groove 21, one side of the heat collecting groove 21 close to the welding wire 15 is a heat conducting plate, the one-way valve group 22 comprises a forward one-way valve 22-1 and a reverse one-way valve 22-2, the forward one-way valve 22-1 and the reverse one-way valve 22-2 are both connected with the inner pipeline of the heat collecting groove 21, the vane pump group 23 comprises a vane pump one 231 and a vane pump two 232, the other ends of the forward one-way valve 22-1 and the reverse one-way valve 22-2 are respectively connected with the lower side of the vane pump one 231 and the upper side of the vane pump two 232, an ammonia water tank 24 is arranged in the wall of the heat preservation box 11, the vane pump one 231 and the vane pump two 232 are respectively connected with, ammonia water is heated to decompose ammonia gas, so that the pressure in the heat collection groove 21 is increased, the ammonia gas carries heat to enter the heat insulation box 11 through the forward one-way valve 22-1, the temperature in the heat insulation box 11 is raised, so that heat insulation is carried out when the welding wire 15 is withdrawn, when welding is finished, the temperature of the heat collection groove 21 is protected by heat insulation materials due to extremely low south pole temperature, but the temperature reduction speed is still high due to the thin heat insulation materials, when the temperature is reduced, the ammonia gas is dissolved into water to generate negative pressure, the ammonia water in the ammonia water groove 24 is absorbed through the reverse one-way valve 22-2, so that heating is carried out when welding is carried out next time, the first leaf pump 231 and the second leaf pump 232 are respectively driven to rotate in the process of gas outlet and gas suction of the heat collection groove 21, whether the welding wire 15 is extended out to be over short or not used in the electric welding device 1 can be judged through the number of rotation of the first leaf pump 231 and, the effect of automatically collecting the welding waste heat for the heat-preservation welding wire 15 is achieved, and a judgment basis is provided for the work of the adjusting assembly 3;
the linkage member group 4 comprises a first linkage member 4-1, a second linkage member 4-2 and a third linkage member 4-3, the first linkage member 4-1, the second linkage member 4-2 and the third linkage member 4-3 all comprise an inner shaft 41, an outer shaft 42 is sleeved outside the inner shaft 41, a plurality of balls 43 are arranged on the surface of the inner shaft 41, a plurality of ball grooves are formed in the outer shaft 42, a plurality of elastic clamping blocks 44 are arranged in the ball grooves, the balls 43 are clamped between the elastic clamping blocks 44, and the elastic clamping blocks 44 are of hollow structures and filled with hydraulic oil;
the first linkage member 4-1 and the second linkage member 4-2 are respectively arranged on the vanes of the first vane pump 231 and the second vane pump 232, the adjusting assembly 3 comprises a sliding block 31, the sliding block 31 and the inner wall of the sliding tube 13 are in a matching structure, the outer wall of the sliding block 31 is provided with a plurality of rollers 32, the surfaces of the rollers 32 are provided with teeth and are meshed with the inner wall of the sliding tube 13, the third linkage member 4-3 is arranged between the rotating shaft of the rollers 32 and the sliding block 31, the ball 43 can be clamped by the elastic clamping block 44 when the elastic clamping block 44 has larger strength, the inner shaft 41 and the outer shaft 42 can mutually drive to rotate or limit to rotate, and when the strength of the elastic clamping block 44 is reduced, the ball 43 can press the elastic clamping block 44 to enable the inner shaft 41 and the outer shaft 42 to relatively slide to generate idle rotation, so as to achieve the effects of controlling the transmission, the heat collection assembly 2 and the adjustment assembly 3 can control whether the first vane pump 231 and the second vane pump 232 rotate to transmit ammonia gas or ammonia water and whether the welding wire 15 can extend out through the linkage component group 4 so as to transmit heat to the heat preservation box 11 in time, the heat preservation box 11 generates high temperature, the welding wire 15 can be conveniently recycled at any time for heat preservation, and meanwhile, when the extending length of the welding wire 15 is too short, the welding wire 15 can be controlled to extend out after welding is finished, so that the welding point is prevented from contacting the welding wire pipe 12 or the sliding pipe 13 and being damaged;
the forward one-way valve 22-1 and the reverse one-way valve 22-2 both comprise a one-way valve body 221, a one-way valve sealing ball 222 is arranged at the water inlet of the one-way valve body 221, a one-way valve expansion rod 223 is arranged on one side of the one-way valve sealing ball 222, a spring is sleeved outside the one-way valve expansion rod 223, one ends, close to the water inlet, of the one-way valve expansion rods 223 of the forward one-way valve 22-1 and the reverse one-way valve 22-2 are respectively connected with the inner pipelines of the elastic clamping blocks 44 of the linkage member I4-1 and the linkage member II 4-2, hydraulic oil is arranged inside the elastic clamping blocks 44 of the linkage member I4-1 and the linkage member II 4-2, a spiral spring is arranged between the rotating shafts of the vane pump I231 and the vane pump II 232, and liquid or gas entering from the water outlet of the one-way valve body 221 cannot, the liquid or gas flowing to the water inlet of the one-way valve 221 can push the one-way valve telescopic rod 223 to extrude the spring to flow into the one-way valve 221 and then flow out from the unimpeded water outlet, so as to achieve the effect of one-way communication, and when the one-way valve telescopic rod 223 of the forward one-way valve 22-1 or the reverse one-way valve 22-2 is extruded, the hydraulic oil in the elastic clamping block 44 of the first linkage member 4-1 or the second linkage member 4-2 is pumped out, the strength is reduced, under normal conditions, in the process of air outlet of the heat collection groove 21, the forward one-way valve 22-1 is used for disabling the first linkage member 4-1, the vane pump 231 can be driven by ammonia to rotate, the second linkage member 4-2 is effective, the vane pump 232 cannot rotate, the scroll spring can be limited, the elastic force is accumulated, and in the process of air suction of the heat collection groove 21, the reverse one-way valve 22-2 is used for, the linkage member II 4-2 is disabled, the vane pump II 232 can be driven by ammonia water to rotate, the linkage member I4-1 takes effect, the vane pump I231 cannot rotate, the scroll spring can be limited, the elastic force of the scroll spring and the negative pressure of the heat collecting tank 21 are utilized to drive the vane pump II 232 to rapidly rotate to supplement the ammonia water in the heat collecting tank 21, the effect that the vane pump I231 accumulates the elastic force on the scroll spring to drive the vane pump II 232 to rapidly rotate when the heat collecting tank 21 conducts heat in the normal use process is achieved, the effect that the ammonia water is timely supplemented to the heat collecting tank 21 in each pause process when rapid continuous spot welding is conducted in the electric welding process is achieved, and the problem that the ammonia water is not timely supplemented and waste heat cannot be timely recovered is avoided;
the rotating shaft of the first vane pump 231 is sleeved with a rotating sleeve 33, the rotating sleeve 33 is provided with a plurality of blades, a centrifugal groove is arranged outside the rotating sleeve 33, hydraulic oil is arranged in the centrifugal groove, the centrifugal groove is connected with an inner pipeline of an elastic clamping block 44 of a linkage member III 4-3, the tail end in the sliding pipe 13 is connected with a water outlet of a forward one-way valve 22-1 through a pressure valve pipeline, when the first vane pump 231 rotates, the rotating sleeve 33 is driven to rotate together, the hydraulic oil in the centrifugal groove is driven to rotate through the blades, the hydraulic oil in the centrifugal groove flows into the elastic clamping block 44 of the linkage member III 4-3 through centrifugal force, the strength of the elastic clamping block 44 of the linkage member III 4-3 is increased, the welding wire 15 cannot move in the using process, the phenomenon that the welding wire 15 is accidentally retracted into the sliding pipe 13 during welding is avoided, when the extending length of the welding wire 15 is insufficient, the distance from the heat collecting groove 21 is, more heat flows into the heat collecting groove 21 during welding to generate more ammonia gas to flow to the heat insulation box 11, at the moment, due to the action of the volute spring, after the first vane pump 231 transports a part of ammonia gas, the first vane pump 231 is pulled by the volute spring and can not rotate, the ammonia gas stops flowing, the ammonia gas is accumulated continuously at the moment, and finally the ammonia gas flows to the tail end in the sliding tube 13 through the pressure valve, after the welding is stopped, because the first vane pump 231 stops rotating, the rotating sleeve 33 also stops rotating together, hydraulic oil loses centrifugal force and is extruded by the elastic clamping block 44 of the linkage component III 4-3, the strength of the elastic clamping block 44 is reduced, at the moment, the sliding block 31 is pressed by the redundant ammonia gas at the tail end in the sliding tube 13 to drive the welding wire 15 to automatically extend out, the effect of automatically extending out the welding wire 15 after the welding is finished when the extending length of the welding wire 15 is too short is achieved, the damage to the welding wire tube 12 or the sliding tube 13, meanwhile, the welding wire 15 is prevented from being accidentally retracted into the sliding tube 13 in the welding process;
the rotating shaft of the first vane pump 231 is provided with a plurality of ratchet teeth 34, the bottoms of the ratchet teeth 34 are provided with elastic sheets, the inner wall of the rotating sleeve 33 is provided with a plurality of ratchet tooth grooves 35, the ratchet teeth 34 are clamped in the ratchet tooth grooves 35, one side of each ratchet tooth groove 35 is an inclined surface, the blades of the rotating sleeve 33 are provided with balancing weights, the elastic sheets enable the ratchet teeth 34 to be always kept in the ratchet tooth grooves 35, when the first vane pump 231 rotates, the ratchet teeth 34 can be clamped through the ratchet tooth grooves 35, the first vane pump 231 can drive the rotating sleeve 33 to rotate forwards together to fix the position of the welding wire 15, when the first vane pump 231 stops, due to inertia of the balancing weights, the rotating sleeve 33 and the rotating shaft of the first vane pump 231 tend to rotate reversely relatively, at the moment, the inclined surfaces of the ratchet tooth grooves 35 can press the ratchet teeth 34 down, the ratchet teeth 34 and the ratchet tooth grooves 35 can not limit the relative reverse rotation between the rotating sleeve 33 and the rotating shaft of the first vane pump 231, and the, the failure time of the linkage component III 4-3 is reduced, the effect that the extending length of the welding wire 15 can be adjusted in a delayed manner by the sliding block 31 when the vane pump I231 is closed is achieved, and the problem that the welding wire 15 suddenly extends in the rapid continuous spot welding process is solved;
the bottom of the piston rod 14 is connected with a water inlet pipeline of the reverse one-way valve 22-2 through a safety valve, after one welding is finished, the temperature in the heat collecting groove 21 is continuously reduced, ammonia water can be quickly supplemented through the volute spiral spring at the beginning, after the elasticity of the volute spiral spring is exhausted, the volute spiral spring can also drive the volute spiral spring to accumulate the elasticity, if the welding is not carried out for a long time, finally the volute spiral spring can limit the volute spiral spring to the second impeller pump 232, at the moment, the heat collecting groove 21 can absorb ammonia gas in the piston rod 14, the piston rod 14 is shortened, the effect that the sliding tube 13 can automatically retract into the heat preservation box 11 after the welding is not carried out for a long time is achieved, the effect that the welding wire 15 can preserve heat in the heat preservation box 11 is achieved, the situation that the welding wire 15 is too low in temperature due to long-time non-use of the electric welding device 1, and improve the working efficiency;
the piston rod 14 is made of heat conducting materials, a safety valve is arranged at the bottom of the piston rod 14, sufficient pressure can be generated in the piston rod 14 to push the sliding tube 13 to extend out through the safety valve, in the welding process, because the piston rod 14 is positioned in the heat insulation box 11, ammonia gas in the piston rod 14 can also be heated, the ammonia gas in the piston rod 14 is heated to expand, high pressure can be discharged from the safety valve, when the heat collection groove 21 is communicated with the interior of the piston rod 14, the ammonia gas in the piston rod 14 is sucked into the heat collection groove 21, the ammonia gas with higher temperature loses heat, is rapidly reduced and dissolved in water, the effect that the rapid reduction of the temperature and the internal pressure of the heat collection groove 21 due to temperature reduction cannot be relieved in the piston rod 14 is achieved, the gas in the piston rod 14 can be rapidly extracted by the heat collection groove 21, the;
a plurality of liquid passing grooves 25 are arranged between the inner wall of the heat preservation box 11 and the ammonia water groove 24, a first floating ball 26 is arranged in the liquid passing groove 25 and is sleeved with a limiting net, a second floating ball 27 is arranged at the pipeline port of the ammonia water groove 24 connected with the liquid passing groove 25, a sealing ball 28 is arranged at the pipeline port of the inner wall of the heat preservation box 11 connected with the liquid passing groove 25, low-density liquid is filled in the first floating ball 26, the second floating ball 27 and the sealing ball 28, when the electric welding device 1 is taken and put down during welding, the angle change can be generated on the whole device, whenever the electric welding device 1 is arranged in the liquid passing groove 25 at the lower side, the first floating ball 26, the second floating ball 27 and the sealing ball 28 always keep floating in water and ammonia water, the second floating ball 27 can prevent ammonia water in the ammonia water groove 24 from entering the heat preservation box 11, and the heat preservation box 11 accumulates at the lower side of the heat preservation box 11 after, the sealing ball 28 floats upwards to enable water to flow into the liquid passing groove 25, the first floating ball 26 can prevent water from flowing back into the insulation can 11 from the liquid passing groove 25, after the integral device is changed in angle, if the liquid passing groove 25 reaches the side or the upper side, the sealing ball 28 sags due to gravity at the moment, the first floating ball 26 is pulled through a pipeline, only the first floating ball 26 is in the water at the moment, the first floating ball 26 and the sealing ball 28 are not enough to be pulled up simultaneously due to the buoyancy of the first floating ball 26, the first floating ball 26 is pulled to block the pipeline port of the insulation can 11 connected with the liquid passing groove 25, the second floating ball 27 floats upwards, the pipeline port of the ammonia water groove 24 connected with the liquid passing groove 25 is opened, the water accumulated in the liquid passing groove 25 can flow into the ammonia water groove 24, the ammonia water groove 24 is kept separated from the insulation can be kept from the insulation can 11, the effect of timely discharging the water in the insulation can be achieved when welding is carried out, and the ammonia water groove 24, only ammonia gas exists in the heat preservation box 11, the specific heat capacity of the ammonia gas is low, the temperature can be rapidly raised, and higher temperature can be accumulated in the heat preservation box 11, so that the higher temperature can be accumulated in the heat preservation box 11 in time conveniently for the heat preservation of the welding wires 15;
a temperature sensing groove 29 is arranged at one side of the liquid passing groove 25, an elastic membrane is arranged in the middle of the temperature sensing groove 29, a high-density liquid is filled in the temperature sensing groove 29 close to one side of the ammonia water groove 24, an expansion gas is arranged in the temperature sensing groove 29 at the other side, an elastic bag 20 is arranged in the sealing ball 28, the elastic bag 20 is connected with one end of the temperature sensing groove 29 close to the ammonia water groove 24 through a pipeline, the temperature is also transmitted into the temperature sensing groove 29 along with the continuous increase of the temperature in the heat preservation box 11, the expansion gas is thermally expanded to extrude the high-density liquid, so that the high-density liquid flows into the elastic bag 20, the integral weight of the elastic bag 20 is increased, the elastic bag 20 can be floated only when a certain water amount is reached, the effect that a part of water is reserved in the heat preservation box 11 after the certain temperature is reached in the heat preservation box 11, the temperature of the water cannot be greatly reduced, and the, can increase the heat preservation effect, make insulation can 11 after the rapid heating to suitable temperature, change and promote the heat preservation effect of self to two times of welding time overlength need use heating device or carry out empty welding.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)
1. The utility model provides an energy-saving electric welding device based on electric heat collection can effect, includes electric welding device (1), its characterized in that: the electric welding device (1) comprises an insulation box (11), a welding wire pipe (12) is arranged at one end of the insulation box (11), a sliding pipe (13) is arranged inside the welding wire pipe (12), a piston rod (14) is arranged between the tail end of the sliding pipe (13) and one end, far away from the welding wire pipe (12), inside the insulation box (11), a heat collection assembly (2) is arranged inside the insulation box (11), a welding wire adjusting assembly (3) is arranged inside the sliding pipe (13), linkage component sets (4) are arranged inside the heat collection assembly (2) and the adjusting assembly (3), the insulation box (11) and the welding wire pipe (12) are made of heat conducting materials, the sliding pipe (13) is made of heat conducting materials, a heat insulation plate is arranged at the front end of the sliding pipe, and a welding wire (15) is arranged inside the;
the air pump is arranged at the tail end of the piston rod (14), the long conductive block is arranged at the front end of the sliding tube (13), the short conductive block is arranged at the tail end of the sliding tube (13), the long conductive block and the short conductive block are respectively electrically connected with the air pump and the adjusting assembly (3), the power supply block is arranged at the tail end of the welding wire tube (12), and the power supply block is electrically connected with an external power supply.
2. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 1, wherein: the heat collection assembly (2) comprises a heat collection groove (21), a one-way valve group (22) and a leaf pump group (23), the heat collection groove (21) is arranged at the front end of a welding wire tube (12), ammonia water is filled in the heat collection groove (21), a heat conduction plate is arranged on one side, close to a welding wire (15), of the heat collection groove (21), the one-way valve group (22) comprises a forward one-way valve (22-1) and a reverse one-way valve (22-2), the forward one-way valve (22-1) and the reverse one-way valve (22-2) are both connected with an inner pipeline of the heat collection groove (21), the leaf pump group (23) comprises a leaf pump I (231) and a leaf pump II (232), the other ends of the forward one-way valve (22-1) and the reverse one-way valve (22-2) are respectively connected with a lower side of the leaf pump I (231) and an upper side pipeline of the leaf pump II, the first vane pump (231) and the second vane pump (232) are respectively connected with the heat preservation box (11) and the inner pipeline of the ammonia water tank (24).
3. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 2, wherein: the linkage component group (4) comprises a first linkage component (4-1), a second linkage component (4-2) and a third linkage component (4-3), the first linkage component (4-1), the second linkage component (4-2) and the third linkage component (4-3) all comprise inner shafts (41), outer shafts (42) are sleeved outside the inner shafts (41), a plurality of balls (43) are arranged on the surfaces of the inner shafts (41), a plurality of ball grooves are formed in the outer shafts (42), a plurality of elastic clamping blocks (44) are arranged in the ball grooves, the balls (43) are clamped among the elastic clamping blocks (44), and the elastic clamping blocks (44) are of hollow structures and filled with hydraulic oil;
the vane adjusting mechanism is characterized in that a first linkage component (4-1) and a second linkage component (4-2) are respectively arranged on vanes of a first vane pump (231) and a second vane pump (232), the adjusting assembly (3) comprises a sliding block (31), the sliding block (31) and the inner wall of a sliding pipe (13) are of a matched structure, a plurality of rollers (32) are arranged on the outer wall of the sliding block (31), teeth are arranged on the surface of each roller (32) and are meshed with the inner wall of the sliding pipe (13), and a third linkage component (4-3) is arranged between a rotating shaft of each roller (32) and the corresponding sliding block (31).
4. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 3, wherein: the forward one-way valve (22-1) and the reverse one-way valve (22-2) both comprise one-way valve bodies (221), a one-way valve sealing ball (222) is arranged at the water inlet of the one-way valve body (221), a one-way valve telescopic rod (223) is arranged at one side of the one-way valve sealing ball (222), a spring is sleeved outside the one-way valve telescopic rod (223), one end, close to a water inlet, of the one-way valve telescopic rod (223) of the forward one-way valve (22-1) and the reverse one-way valve (22-2) is respectively connected with an inner pipeline of an elastic clamping block (44) of the linkage member I (4-1) and the linkage member II (4-2), hydraulic oil is arranged in the elastic clamping blocks (44) of the first linkage member (4-1) and the second linkage member (4-2), and a scroll spring is arranged between the rotating shafts of the first vane pump (231) and the second vane pump (232).
5. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 4, wherein: the rotary shaft of the first vane pump (231) is sleeved with a rotary sleeve (33), a plurality of vanes are arranged on the rotary sleeve (33), a centrifugal groove is formed in the outer portion of the rotary sleeve (33), hydraulic oil is arranged in the centrifugal groove, the centrifugal groove is connected with an inner pipeline of an elastic clamping block (44) of a linkage member III (4-3), and the inner tail end of the sliding pipe (13) is connected with a water outlet of the forward one-way valve (22-1) through a pressure valve pipeline.
6. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 5, wherein: the rotary shaft of the first vane pump (231) is provided with a plurality of ratchet teeth (34), the bottoms of the ratchet teeth (34) are provided with elastic sheets, the inner wall of the rotary sleeve (33) is provided with a plurality of ratchet grooves (35), the ratchet teeth (34) are clamped in the ratchet grooves (35), one side of each ratchet groove (35) is an inclined plane, and the vanes of the rotary sleeve (33) are provided with balancing weights.
7. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 6, wherein: the bottom of the piston rod (14) is connected with a water inlet pipeline of the reverse one-way valve (22-2) through a safety valve.
8. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 7, wherein: the piston rod (14) is made of heat conduction materials, and a safety valve is arranged at the bottom of the piston rod (14).
9. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 8, wherein: be provided with a plurality of logical cistern (25) between insulation can (11) inner wall and ammonia groove (24), be provided with floater (26) in leading to cistern (25), and the cover is equipped with spacing net, pipeline mouth department that ammonia groove (24) and logical cistern (25) are connected all is provided with floater two (27), insulation can (11) inner wall and the pipeline mouth department of leading to cistern (25) to be connected all are provided with ball sealer (28), all fill in floater one (26), floater two (27) and ball sealer (28) has low-density liquid.
10. The energy-saving electric welding device based on the electric heating energy collecting effect as claimed in claim 9, wherein: one side of the liquid passing groove (25) is provided with a temperature sensing groove (29), an elastic membrane is arranged in the middle of the temperature sensing groove (29), the temperature sensing groove (29) close to one side of the ammonia water groove (24) is filled with high-density liquid, the temperature sensing groove (29) on the other side is internally provided with expansion gas, an elastic bag (20) is arranged in the sealing ball (28), and the elastic bag (20) is connected with the temperature sensing groove (29) through a pipeline close to one end of the ammonia water groove (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110118204.5A CN112809123A (en) | 2021-01-28 | 2021-01-28 | Energy-saving electric welding device based on electric heating energy collection effect |
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| CN202110118204.5A CN112809123A (en) | 2021-01-28 | 2021-01-28 | Energy-saving electric welding device based on electric heating energy collection effect |
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| US4439667A (en) * | 1980-07-11 | 1984-03-27 | Pace Incorporated | Desoldering device and improved heater assembly therefor |
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| CN107548332A (en) * | 2014-12-19 | 2018-01-05 | 伊利诺斯工具制品有限公司 | Use the energy collecting system of welding subsystem |
| CN109693388A (en) * | 2019-02-15 | 2019-04-30 | 廊坊华宇天创能源设备有限公司 | A kind of pipe insulation connector extrusion welding gun welding wire self-feeding dust guard |
| CN109732185A (en) * | 2019-03-06 | 2019-05-10 | 山东职业学院 | A kind of novel plasma powder weld deposition welding gun structure |
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2021
- 2021-01-28 CN CN202110118204.5A patent/CN112809123A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439667A (en) * | 1980-07-11 | 1984-03-27 | Pace Incorporated | Desoldering device and improved heater assembly therefor |
| JP2001018088A (en) * | 1999-07-06 | 2001-01-23 | Amada Co Ltd | Table device for thermal cutting device |
| CN107548332A (en) * | 2014-12-19 | 2018-01-05 | 伊利诺斯工具制品有限公司 | Use the energy collecting system of welding subsystem |
| CN109693388A (en) * | 2019-02-15 | 2019-04-30 | 廊坊华宇天创能源设备有限公司 | A kind of pipe insulation connector extrusion welding gun welding wire self-feeding dust guard |
| CN109732185A (en) * | 2019-03-06 | 2019-05-10 | 山东职业学院 | A kind of novel plasma powder weld deposition welding gun structure |
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Application publication date: 20210518 |
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