CN111473553A - Novel double-air-outlet-pipe type two-in-one liquid storage device and manufacturing method thereof - Google Patents
Novel double-air-outlet-pipe type two-in-one liquid storage device and manufacturing method thereof Download PDFInfo
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- CN111473553A CN111473553A CN202010464860.6A CN202010464860A CN111473553A CN 111473553 A CN111473553 A CN 111473553A CN 202010464860 A CN202010464860 A CN 202010464860A CN 111473553 A CN111473553 A CN 111473553A
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- 239000007788 liquid Substances 0.000 title claims abstract description 118
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 47
- 238000003860 storage Methods 0.000 title claims description 36
- 238000003466 welding Methods 0.000 claims abstract description 93
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims description 60
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000005553 drilling Methods 0.000 claims description 6
- 238000005498 polishing Methods 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 4
- 238000005219 brazing Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000012141 concentrate Substances 0.000 abstract 1
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 239000003351 stiffener Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/006—Accumulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention discloses a novel double-gas-outlet-pipe two-in-one liquid reservoir and a manufacturing method thereof. The method comprises the following steps: the method comprises the steps of first cylinder processing, second cylinder processing, double-spiral tube installation and welding of the first cylinder and the second cylinder. The invention can realize the conduction of current through the two horizontally and symmetrically arranged positive and negative electrodes, realizes the welding processing of the liquid accumulator through resistance welding, improves the production efficiency, has no noise and harmful gas, is suitable for mass production, shortens the heating time, concentrates the heat, has good welding quality, does not need filling materials and protective gas, and reduces the manufacturing cost.
Description
Technical Field
The invention relates to a novel double-air-outlet pipe type two-in-one liquid storage device and a manufacturing method thereof.
Background
The reservoir is the important part of air condition compressor, plays the effect of keeping in, gas-liquid separation, filtration, amortization and refrigerant buffering, and it comprises spare parts such as barrel, intake pipe, outlet duct, filter screen, and its theory of operation is: the accumulator is assembled at the air conditioner evaporator and the suction pipe of the compressor, and is a protective component for preventing liquid refrigerant from flowing into the compressor to generate liquid impact.
The existing liquid storage device is easy to directly discharge gas and liquid through a gas outlet pipe under the condition of incomplete separation due to the defect of the design of a gas-liquid separation device, and the working efficiency is low; the manufacturing method generally adopts flame welding to seal and fix the upper cylinder and the lower cylinder, but the flame welding needs filling materials and protective gas, which increases the manufacturing cost, and prolongs the processing time because the heat is not concentrated.
Disclosure of Invention
The invention aims to provide a novel double-air-outlet pipe type two-in-one liquid storage device and a manufacturing method thereof aiming at the defects in the prior art, the novel double-air-outlet pipe type two-in-one liquid storage device can be stably connected without an additional positioning component through the design of a double spiral pipe, the manufacturing and assembling difficulty is reduced, the backflow of gas can be prevented, the stability and the reliability of the liquid storage device are greatly improved, the manufacturing method has simple steps, the conduction of current can be realized through two positive and negative electrodes which are horizontally and symmetrically arranged, the welding processing of the liquid storage device through resistance welding is realized, the production efficiency is improved, no noise and harmful gas exist, the novel double-air-outlet pipe type two-in-one liquid storage device is suitable for mass production, the heating time is shortened, the heat is concentrated, the welding.
In order to solve the technical problems, the invention adopts the following technical scheme:
novel two unification reservoirs of two air outlet pipe formulas, including first barrel, second barrel, intake pipe and two outlet ducts, intake pipe fixed connection is on the top of first barrel, and two outlet duct fixed connection are in the bottom of second barrel, first barrel and second barrel welded fastening, its characterized in that: the gas collecting ring is fixedly connected with the top end of the double-spiral pipe and is fixedly connected with the inner wall of the first cylinder through a gas-liquid separation mechanism, and the bottom end of the double-spiral pipe is communicated with two gas outlet pipes; through the design of two solenoids, not only need not plus positioning element can the stable connection, the degree of difficulty of manufacturing and assembly has been reduced, and can prevent that gaseous backward flow from taking place, the stability and the reliability of reservoir have been improved greatly, the design of gas collecting ring is convenient for fix a position the top of two solenoids, can inhale the back through two solenoids and discharge from the outlet duct with the gas after the separation simultaneously, gas-liquid separation's efficiency has been improved, gas-liquid separation mechanism's design has not only improved the joint strength between gas collecting ring and the first barrel, further improve the stability of two solenoid assembly, and can realize the flash segregation of gas and liquid.
Further, evenly be provided with the venthole on the lateral surface of gas collection ring, the symmetry is provided with two linkage holes on the bottom surface of gas collection ring, and linkage hole and double helix phase-match, the inside of gas collection ring is hollow, and the venthole is linked together with the linkage hole, and gas after the gas-liquid separation passes through the outlet duct and gets into double helix by the linkage hole through the inside of gas collection ring, has effectively avoided the gas in the outlet duct to take place the backward flow, can prevent that the gas that gets into the reservoir directly flows through the venthole simultaneously.
Furthermore, a first gas-liquid separation net is arranged on the inner side surface of the gas collection ring, and gas and liquid in the gas inlet pipe directly contact with the first gas-liquid separation net after entering the liquid storage device, so that first gas-liquid separation is realized.
Further, gas-liquid separation mechanism includes inboard holding ring and outside holding ring, be provided with first ring channel on the lateral surface of gas collecting ring, first ring channel is located the below of venthole, inboard holding ring and first ring channel phase-match, outside holding ring fixed connection is on the second ring channel in first barrel, inboard holding ring passes through stiffener fixed connection outside holding ring, design through inboard holding ring and outside holding ring, the stability of whole gas-liquid separation mechanism installation has been improved greatly, convenient to install and dismantle, the stiffener has improved joint strength and stability between inboard holding ring and the outside holding ring.
Furthermore, a second gas-liquid separation net is arranged in a fan shape between the inner side positioning ring, the outer side positioning ring and the two adjacent reinforcing rods, gas entering the liquid storage device is subjected to primary gas-liquid separation through the first gas-liquid separation net, and secondary gas-liquid separation is realized through the second gas-liquid separation net from gas flowing upwards from bottom to top, so that the gas-liquid separation efficiency is greatly improved.
Furthermore, the inner positioning ring and the outer positioning ring are concentric circles, and the installation stability of the gas-liquid separation mechanism is improved.
The manufacturing method of the novel double-air-outlet pipe type two-in-one liquid reservoir is characterized by comprising the following steps of:
1) first barrel processing
a. Firstly, manufacturing a corresponding first cylinder according to design requirements, deburring the inner side surface and the outer side surface of the first cylinder, horizontally forming a second annular groove along the inner side surface of the first cylinder according to the design requirements, drilling a first mounting hole along the top end of the first cylinder, and polishing the inner side surface and the outer side surface of the whole first cylinder, so that the assembly precision and the quality of the first cylinder are improved, and the mounting stability of the gas-liquid separation mechanism can be improved;
b. then manufacturing a corresponding air inlet pipe, welding the air inlet pipe in a first mounting hole at the top end of the first cylinder through flame brazing, and tempering the welded part to improve the connection stability between the air inlet pipe and the first cylinder;
2) second barrel processing
Firstly, manufacturing a corresponding second cylinder according to design requirements and the size of the first cylinder, deburring the inner side and the outer side of the second cylinder, drilling two second mounting holes with the same size along the bottom end of the second cylinder according to the design requirements, and grinding and polishing the inner side and the outer side of the whole second cylinder, so that the assembly precision and the quality of the second cylinder are improved, and the mounting stability of the double-spiral pipe can be improved;
3) double helix tube installation
a. Firstly, determining the size of a double-spiral pipe according to the sizes of a first cylinder and a second cylinder, processing the corresponding double-spiral pipe, keeping the sizes of the two spiral pipes matched when the double-spiral pipe is processed, and reserving connecting ports at two ends of the double-spiral pipe;
b. then manufacturing a corresponding gas collecting ring according to design requirements, uniformly arranging gas outlets along the outer side surface of the gas collecting ring, arranging a first annular groove below the gas outlets along the outer side surface of the gas collecting ring, symmetrically arranging two connecting holes along the bottom surface of the gas collecting ring, communicating the connecting holes with the gas outlets, and installing a first gas-liquid separation net on the inner side surface of the gas collecting ring, so that separated gas can enter a double-spiral pipe from the gas outlets through the connecting holes, and the direct output of the gas which is not separated is avoided;
c. then, an inner positioning ring and an outer positioning ring are manufactured according to design requirements, the inner positioning ring is fixedly installed at the center of the outer positioning ring through reinforcing rods, the inner positioning ring and the outer positioning ring are located in the same horizontal plane, and a second gas-liquid separation net is installed in a fan shape among the inner positioning ring, the outer positioning ring and two adjacent reinforcing rods, so that the connection strength and the stability between the inner positioning ring and the outer positioning ring can be improved through the reinforcing rods, secondary gas-liquid separation can be performed on gas through the second gas-liquid separation net, and the gas-liquid separation efficiency is improved;
d. finally, the processed gas collecting ring is installed in the first cylinder through the gas-liquid separating mechanism, the inner positioning ring on the gas-liquid separating mechanism is clamped into the first annular groove of the gas collecting ring, the outer positioning ring on the gas-liquid separating mechanism is clamped into the second annular groove on the inner side of the first cylinder, the top end of the processed double-spiral pipe is installed on the connecting hole on the bottom surface of the gas collecting ring, the bottom end of the double-spiral pipe is installed on the two second installation holes, and meanwhile, the first cylinder is clamped above the second cylinder, so that the stability and reliability of connection between the gas collecting ring and the first cylinder are improved;
the double-spiral pipe mounting method is simple in steps, not only can the connection strength between the gas collecting ring and the first cylinder be improved, but also the double-spiral pipe can be positioned, the stability and reliability of the whole liquid storage device are improved, and the service life of the double-spiral pipe is prolonged.
4) The first cylinder and the second cylinder are welded
a. Firstly, welding and fixing a first barrel and a second barrel which are assembled through flame welding, then placing the first barrel and the second barrel on a conveying groove of a base through a lantern ring, enabling one side of the first barrel, which is provided with an air inlet pipe, to face downwards, attaching the bottom surface of the lantern ring to two conveying belts on the inner side of the conveying groove, connecting a driving motor to the side surfaces of the conveying belts, enabling the driving motor to be located in the base, driving the conveying belts to rotate through the driving motor, enabling the lantern ring to drive the first barrel and the second barrel to move to the position under an electric resistance welding mechanism, turning off the driving motor, placing the first barrel and the second barrel in the lantern ring, limiting the first barrel, and enabling the first barrel and the second barrel to move to the position under the electric resistance welding mechanism along with the lantern ring under the action of the conveying belts;
b. then the lifting mechanism drives the resistance welding mechanism to synchronously move downwards, when the resistance welding mechanism is close to the second cylinder, the lifting mechanism stops working, the second cylinder and the air outlet pipe are clamped and positioned by the resistance welding mechanism, and the height position of the resistance welding mechanism can be adjusted by the lifting rod, so that the welding processing of liquid reservoirs with different sizes is met;
c. then starting the power supply mechanism to enable the power supply mechanism to provide electric energy for the resistance welding mechanism, realizing the welding fixation between the second cylinder body and the air outlet pipe through the resistance welding mechanism, and welding and fixing the second cylinder body and the air outlet pipe through resistance welding;
d. after the welding is finished, the resistance welding mechanism is loosened, the welded liquid storage device is conveyed to the next station through the conveying belt to be tempered under the action of the driving motor, and then the next liquid storage device is welded.
The manufacturing method of the liquid storage device is simple in steps, electrodes cannot be placed due to the fact that the interior of the liquid storage device is sealed, the conduction of current can be achieved through the positive electrode and the negative electrode which are horizontally and symmetrically arranged, welding processing of the liquid storage device through resistance welding is achieved, production efficiency is improved, noise and harmful gas are avoided, the liquid storage device is suitable for mass production, meanwhile, heating time is shortened, heat is concentrated, welding quality is good, filling materials and protective gas are not needed, and manufacturing cost is reduced.
Further, the resistance welding mechanism comprises a cross beam, a first cylinder, a second cylinder and at least one group of resistance welding assemblies, scales are arranged on the front side face of the cross beam, a first limiting block and a second limiting block are arranged on the bottom face of the cross beam, the first cylinder and the second cylinder are fixedly connected to the bottom face of the cross beam through mounting blocks, a first push-aid rod and a second push-aid rod are connected to the first cylinder and the second cylinder respectively, the first push-aid rod and the second push-aid rod penetrate through the first limiting block and the second limiting block respectively, the resistance welding assemblies are connected to the first push-aid rod and the second push-aid rod respectively, the resistance welding assemblies comprise a first welding block, a second welding block, a first boosting block and a second boosting block, the first boosting block is fixedly connected to the first boosting block through a locking disc, the second boosting block horizontally penetrates through the first boosting block, the second boosting block is fixedly connected to the second boosting block through a locking disc, two first welding blocks are fixedly connected to the bottom ends of the first boosting block and the second boosting block respectively, the second boosting block is connected to the second boosting block through the second boosting block, a gap between the second boosting block, a gap is formed between the first boosting block and the second boosting block, a gap between the second boosting block is formed between the second cylinder and a gap formed between the second boosting block, a gap formed between the second boosting block, a gap formed by the second boosting block, a gap formed by the second boosting block and a second boosting block, a gap formed between the second boosting block is formed between the second boosting block, a gap formed by the second boosting block and a gap formed by the second boosting block, a gap formed between the second boosting block, a gap formed by the second boosting block, two first boosting block, a gap formed between the second boosting block, a gap formed by the second boosting block, a second boosting.
Further, the lifting mechanism comprises a lifting plate, L-shaped baffles, guide rods, screws and a lifting motor, support blocks are symmetrically arranged on two sides of the base, two guide rods are arranged on the support block on one side in parallel, the guide rods and the screws are arranged on the support block on the other side, the bottom end of each screw is provided with the lifting motor, the lifting plate is connected to the guide rods and the screws, L-shaped baffles are fixedly connected to the top surface of the lifting plate, an anode connector and a cathode connector are arranged on the L-shaped baffles, the anode connector and the cathode connector are respectively connected with the first electrode connector and the second electrode connector through leads, the screws are driven to rotate through the lifting motor, the lifting plate is further driven to move up and down along the guide rods and the screws, height adjustment of the resistance welding mechanism is achieved, the power transmission line pipe is conveniently connected with the first electrode connector and the second electrode connector due to the design of the L-shaped baffles, winding is prevented.
Further, power supply mechanism includes the electronic box, locating plate and power transmission line pipe, electronic box fixed connection is on the side of base, the locating plate passes through support fixed connection on the top surface of electronic box, positive pole joint and the negative pole joint on L shape baffles are connected respectively to the one end of two power transmission line pipes, the other end of two power transmission line pipes runs through the locating plate respectively and is connected to the electronic box, can be with electric current transport to L shape baffles positive pole joint and negative pole joint on through the electronic box through the power transmission line pipe, locating plate and support can play the effect of support direction to the power transmission line pipe.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. through the design of two solenoids, not only need not plus positioning element can the stable connection, reduced the degree of difficulty of making with the assembly, can prevent moreover that gaseous emergence from backflowing has improved the stability and the reliability of reservoir greatly.
2. The design of the gas collecting ring is convenient for positioning the top of the double spiral pipe, and meanwhile, the separated gas can be sucked and then discharged from the gas outlet pipe through the double spiral pipe, so that the gas-liquid separation efficiency is improved.
3. The design of gas-liquid separation mechanism has not only improved the joint strength between gas collecting ring and the first barrel, further improves the stability of double helix pipe assembly, can realize the flash separation of gas and liquid moreover.
4. The manufacturing method of the liquid storage device is simple in steps, electrodes cannot be placed due to the fact that the interior of the liquid storage device is sealed, the conduction of current can be achieved through the positive electrode and the negative electrode which are horizontally and symmetrically arranged, welding processing of the liquid storage device through resistance welding is achieved, production efficiency is improved, noise and harmful gas are avoided, the liquid storage device is suitable for mass production, meanwhile, heating time is shortened, heat is concentrated, welding quality is good, filling materials and protective gas are not needed, and manufacturing cost is reduced.
Description of the drawings:
the invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of a novel dual-outlet-pipe two-in-one reservoir and a reservoir manufactured by the method of the present invention;
FIG. 2 is a schematic view of the gas collecting ring according to the present invention;
FIG. 3 is a schematic structural view of a gas-liquid separation mechanism according to the present invention;
FIG. 4 is a schematic diagram of the connection between the base, the lifting mechanism, the resistance welding mechanism and the power supply mechanism of the present invention;
fig. 5 is a schematic structural view of the resistance welding mechanism of the present invention.
In the drawing, the device comprises 1-a first cylinder, 2-a second cylinder, 3-an air inlet pipe, 4-an air outlet pipe, 5-a double spiral pipe, 6-an air collecting ring, 7-an air-liquid separating mechanism, 8-a first air-liquid separating net, 9-a first annular groove, 10-an air outlet hole, 11-an inner positioning ring, 12-an outer positioning ring, 13-a reinforcing rod, 14-a second air-liquid separating net, 15-a base, 16-a conveying groove, 17-a conveying belt, 18-a guide rod, 19-a screw rod, 20-a lifting motor, 21-an electric resistance welding mechanism, 22-an electric box, 23-a positioning plate, 24-a support, 25-an electric wire conveying pipe, 26-a lifting plate, 27-L-shaped baffle, 28-an anode joint, 29-a cathode joint, 30-a cross beam, 31-a first limiting block, 32-a second limiting block, 33-a first push rod, 34-a second push rod, 35-a mounting block, 36-a first cylinder, 37-a second cylinder, 38-a first push block, 39-a second push block, 40-a second electrode joint, a first electrode joint, a second electrode joint and a welding joint, 43-a second electrode joint.
Detailed Description
As shown in fig. 1 to 3, the novel double-outlet-pipe two-in-one liquid storage device of the invention comprises a first cylinder 1, a second cylinder 2, an inlet pipe 3 and two outlet pipes 4, wherein the inlet pipe 3 is fixedly connected to the top end of the first cylinder 1, the two outlet pipes 4 are fixedly connected to the bottom end of the second cylinder 2, the first cylinder 1 and the second cylinder 2 are fixedly welded, the novel double-outlet-pipe two-in-one liquid storage device further comprises a double-spiral pipe 5 and a gas collecting ring 6, the top end of the double-spiral pipe 5 is fixedly connected with the gas collecting ring 6, the gas collecting ring 6 is fixedly connected to the inner wall of the first cylinder 1 through a gas-liquid separation mechanism 7, and the; through the design of two spiral pipes 5, not only need not plus positioning element can the stable connection, the degree of difficulty of manufacturing and assembly has been reduced, and can prevent that gas from taking place the backward flow, the stability and the reliability of reservoir have been improved greatly, the design of gas collecting ring 6 is convenient for fix a position double spiral pipe 5's top, can be discharged from outlet duct 4 through two spiral pipes 5 after the gas after the separation inhales simultaneously, gas-liquid separation's efficiency has been improved, gas-liquid separation mechanism 7's design has not only improved the joint strength between gas collecting ring 6 and the first barrel 1, further improve the stability of two spiral pipe 5 assemblies, and can realize the flash separation of gas and liquid.
Evenly be provided with venthole 10 on the lateral surface of gas collection ring 6, the symmetry is provided with two linkage holes on the bottom surface of gas collection ring 6, linkage hole and double helix 5 phase-match, the inside of gas collection ring 6 is hollow, venthole 10 is linked together with the linkage hole, gas after the gas-liquid separation passes through outlet duct 4 and gets into double helix 5 through the linkage hole through the inside of gas collection ring 6, has effectively avoided the gaseous backward flow of taking place in the outlet duct 4, can prevent that the gas that gets into the reservoir directly flows through venthole 10 simultaneously.
The inner side surface of the gas collecting ring 6 is provided with a first gas-liquid separation net 8, and gas and liquid in the gas inlet pipe 3 directly contact with the first gas-liquid separation net 8 after entering the liquid storage device, so that first gas-liquid separation is realized.
Gas-liquid separation mechanism 7 includes inboard holding ring 11 and outside holding ring 12, be provided with first ring channel 9 on the lateral surface of gas collecting ring 6, first ring channel 9 is located the below of venthole 10, inboard holding ring 11 and first ring channel 9 phase-match, outside holding ring 12 fixed connection is on the second ring channel in first barrel 1, inboard holding ring 11 passes through stiffener 13 fixed connection outside holding ring 12, design through inboard holding ring 11 and outside holding ring 12, the stability of whole gas-liquid separation mechanism 7 installation has been improved greatly, convenient to install and dismantle, stiffener 13 has improved joint strength and stability between inboard holding ring 11 and the outside holding ring 12.
Second gas-liquid separation net 14 is provided in the fan-shaped between inboard holding ring 11, outside holding ring 12 and two adjacent stiffeners 13, and the gas that enters into in the reservoir realizes once gas-liquid separation back through first gas-liquid separation net 8, and the gas that flows from bottom to top realizes secondary gas-liquid separation through second gas-liquid separation net 14, has improved gas-liquid separation's efficiency greatly.
The inner positioning ring 11 and the outer positioning ring 12 are concentric circles, and the installation stability of the gas-liquid separation mechanism 7 is improved.
The manufacturing method of the novel double-air-outlet pipe type two-in-one reservoir (as shown in fig. 4 to 5) comprises the following steps:
1) first barrel 1 processing
a. Firstly, manufacturing a corresponding first cylinder 1 according to design requirements, carrying out deburring treatment on the inner side surface and the outer side surface of the first cylinder 1, horizontally forming a second annular groove along the inner side surface of the first cylinder 1 according to the design requirements, simultaneously drilling a first mounting hole along the top end of the first cylinder 1, and carrying out grinding and polishing treatment on the inner side surface and the outer side surface of the whole first cylinder 1, so that the assembly precision and the quality of the first cylinder 1 are improved, and the mounting stability of a gas-liquid separation mechanism 7 can be improved;
b. then manufacturing a corresponding air inlet pipe 3, welding the air inlet pipe 3 in a first mounting hole at the top end of the first cylinder 1 through flame brazing, and tempering the welded part to improve the connection stability between the air inlet pipe 3 and the first cylinder 1;
2) second barrel 2 processing
Firstly, manufacturing a corresponding second cylinder 2 according to design requirements and the size of a first cylinder 1, deburring the inner side and the outer side of the second cylinder 2, drilling two second mounting holes with the same size along the bottom end of the second cylinder 2 according to the design requirements, and polishing the inner side and the outer side of the whole second cylinder 2, so that the assembly precision and the quality of the second cylinder 2 are improved, and the mounting stability of a double-spiral pipe 5 can be improved;
3) double helix 5 mounting
a. Firstly, determining the size of a double-spiral pipe 5 according to the sizes of a first cylinder 1 and a second cylinder 2, processing the corresponding double-spiral pipe 5, keeping the sizes of the two spiral pipes matched when the double-spiral pipe 5 is processed, and reserving connecting ports at two ends of the double-spiral pipe 5;
b. then manufacturing a corresponding gas collecting ring 6 according to design requirements, uniformly arranging gas outlet holes 10 along the outer side surface of the gas collecting ring 6, arranging a first annular groove 9 below the gas outlet holes 10 along the outer side surface of the gas collecting ring 6, symmetrically arranging two connecting holes along the bottom surface of the gas collecting ring 6 to enable the connecting holes to be communicated with a gas outlet pipe 4, and arranging a first gas-liquid separation net 8 on the inner side surface of the gas collecting ring 6, so that separated gas can enter a double-spiral pipe 5 from the gas outlet holes 10 through the connecting holes, and the gas which is not separated is prevented from being directly output;
c. then, an inner positioning ring 11 and an outer positioning ring 12 are manufactured according to design requirements, the inner positioning ring 11 is fixedly installed at the center of the outer positioning ring 12 through a reinforcing rod 13, the inner positioning ring 11 and the outer positioning ring 12 are located in the same horizontal plane, a second gas-liquid separation net 14 is installed in a fan shape among the inner positioning ring 11, the outer positioning ring 12 and two adjacent reinforcing rods 13, the connecting strength and the stability among the inner positioning ring 11 and the outer positioning ring 12 can be improved through the reinforcing rod 13, and the second gas-liquid separation net 14 can perform secondary gas-liquid separation on gas, so that the gas-liquid separation efficiency is improved;
d. finally, the processed gas collecting ring 6 is installed in the first cylinder 1 through the gas-liquid separating mechanism 7, the inner positioning ring 11 on the gas-liquid separating mechanism 7 is clamped into the first annular groove 9 of the gas collecting ring 6, the outer positioning ring 12 on the gas-liquid separating mechanism 7 is clamped into the second annular groove on the inner side of the first cylinder 1, the top end of the processed double-spiral tube 5 is installed on the connecting hole on the bottom surface of the gas collecting ring 6, the bottom end of the double-spiral tube 5 is installed on the two second installation holes, and meanwhile, the first cylinder 1 is clamped above the second cylinder 2, so that the stability and reliability of connection between the gas collecting ring 6 and the first cylinder 1 are improved;
the mounting method of the double-spiral pipe 5 is simple in steps, not only can the connection strength between the gas collecting ring 6 and the first cylinder 1 be improved, but also the double-spiral pipe 5 can be positioned, the stability and reliability of the whole liquid storage device are improved, and the service life of the double-spiral pipe is prolonged.
4) The first cylinder 1 and the second cylinder 2 are welded
a. Firstly, a first barrel 1 and a second barrel 2 which are assembled are welded and fixed through flame welding, then the first barrel 1 and the second barrel 2 are placed on a conveying groove 16 of a base 15 through a lantern ring, one side of the first barrel 1 with an air inlet pipe 3 faces downwards, the bottom surface of the lantern ring is attached to two conveying belts 17 on the inner side of the conveying groove 16, the side surfaces of the conveying belts 17 are connected with a driving motor, the driving motor is located in the base 15, the conveying belts 17 are driven to rotate through the driving motor, the lantern ring drives the first barrel 1 and the second barrel 2 to move to the position under an electric resistance welding mechanism 21, the driving motor is turned off, the first barrel 1 and the second barrel 2 are placed in the lantern ring, the first barrel 1 can be limited, and the first barrel 1 and the second barrel 2 move to the position under the electric resistance welding mechanism 21 along with the lantern ring under the action of the conveying belts 17;
b. then the lifting mechanism drives the resistance welding mechanism 21 to synchronously move downwards, when the resistance welding mechanism 21 is close to the second cylinder 2, the lifting mechanism stops working, the second cylinder 2 and the air outlet pipe 4 are clamped and positioned through the resistance welding mechanism 21, the height position of the resistance welding mechanism 21 can be adjusted through the lifting rod, and the welding processing of liquid reservoirs with different sizes is met;
c. then starting the power supply mechanism to enable the power supply mechanism to provide electric energy for the resistance welding mechanism 21, realizing the welding fixation between the second cylinder body 2 and the air outlet pipe 4 through the resistance welding mechanism 21, and welding and fixing the second cylinder body 2 and the air outlet pipe 4 through resistance welding;
d. after the welding is finished, the electric resistance welding mechanism 21 is loosened, the welded liquid storage device is conveyed to the next station through the conveying belt 17 under the action of the driving motor to be tempered, and then the next liquid storage device is welded.
The manufacturing method of the liquid storage device is simple in steps, electrodes cannot be placed due to the fact that the interior of the liquid storage device is sealed, the conduction of current can be achieved through the positive electrode and the negative electrode which are horizontally and symmetrically arranged, welding processing of the liquid storage device through resistance welding is achieved, production efficiency is improved, noise and harmful gas are avoided, the liquid storage device is suitable for mass production, meanwhile, heating time is shortened, heat is concentrated, welding quality is good, filling materials and protective gas are not needed, and manufacturing cost is reduced.
The resistance welding mechanism 21 comprises a cross beam 30, a first air cylinder 36, a second air cylinder 37 and at least one group of resistance welding assemblies, scales are arranged on the front side face of the cross beam 30, a first limiting block 31 and a second limiting block 32 are arranged on the bottom face of the cross beam 30, the first air cylinder 36 and the second air cylinder 37 are fixedly connected to the bottom face of the cross beam 30 through a mounting block 35, a first push-assisting rod 33 and a second push-assisting rod 34 are connected to the first air cylinder 36 and the second air cylinder 37 respectively, the first push-assisting rod 33 and the second push-assisting rod 34 respectively, the resistance welding assemblies comprise a first welding block 40, a second welding block 41, a first push-assisting block 38 and a second push-assisting block 39, the first push-assisting block 38 is fixedly connected to the first push-assisting rod 33 through a locking disc, the second push-assisting block 34 horizontally penetrates through the first push-assisting block 38, the second push-assisting block 39 is fixedly connected to the second push-assisting block 33 through the locking disc, the second push-assisting block 38 is fixedly connected to the first push rod 33 through the locking disc, the second push-assisting block 39 is connected to the first push rod 33 through the second push rod 34, the second push-assisting block 39, the second push rod 34 and the second push-assisting block 41, the second push-assisting block 41 are arranged on the cylinder 34, the push rod 34, the push-cylinder 34, the push-assisting block 39, the push-cylinder 34, the push-.
The lifting mechanism comprises a lifting plate 26, an L-shaped baffle 27, guide rods 18, a screw rod 19 and a lifting motor 20, wherein support blocks are symmetrically arranged on two sides of a base 15, two guide rods 18 are arranged on the support block on one side in parallel, the guide rods 18 and the screw rod 19 are arranged on the support block on the other side, the lifting motor 20 is arranged at the bottom end of the screw rod 19, the lifting plate 26 is connected onto the guide rods 18 and the screw rod 19, the L-shaped baffle 27 is fixedly connected onto the top surface of the lifting plate 26, a positive electrode connector 28 and a negative electrode connector 29 are arranged on the L-shaped baffle 27, the positive electrode connector 28 and the negative electrode connector 29 are respectively connected with a first electrode connector 42 and a second electrode connector 43 through conducting wires, the lifting motor 20 drives the screw rod 19 to rotate, the lifting plate 26 is further driven to move up and down along the guide rods 18 and the screw rod 19, height adjustment of the welding mechanism 21 is realized, the L-shaped baffle 27 is designed so that a power transmission wire pipe 25 is connected with the first electrode connector 42 and.
The power supply mechanism comprises an electric box 22, a positioning plate 23 and power transmission pipes 25, the electric box 22 is fixedly connected to the side face of the base 15, the positioning plate 23 is fixedly connected to the top face of the electric box 22 through a support 24, one ends of the two power transmission pipes 25 are respectively connected to a positive electrode connector 28 and a negative electrode connector 29 on the L-shaped baffle 27, the other ends of the two power transmission pipes 25 respectively penetrate through the positioning plate 23 to be connected to the electric box 22, current can be transmitted to the positive electrode connector 28 and the negative electrode connector 29 on the L-shaped baffle 27 through the electric box 22 through the power transmission pipes 25, and the positioning plate 23 and the support 24 can play a role in supporting and guiding the power transmission pipes 25.
When the device is actually used, after the liquid storage device is placed on the lantern ring, the device is moved to the position below the resistance welding mechanism, the resistance welding mechanism is close to the liquid storage device through the lifting mechanism, the first air cylinder and the second air cylinder are started, the first welding block and the second welding block are driven to be close to the air outlet pipe and the second cylinder body respectively through the first boosting block and the second boosting block, then the device is electrified for welding, the air outlet pipe is fixedly connected to the second cylinder body, and the double-spiral pipe is ensured to be communicated with the air outlet pipe.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple variations, equivalent substitutions or modifications based on the present invention to achieve substantially the same technical effects are within the scope of the present invention.
Claims (10)
1. Novel two unification reservoirs of two air outlet pipe formulas, including first barrel, second barrel, intake pipe and two outlet ducts, intake pipe fixed connection be in the top of first barrel, two outlet duct fixed connection be in the bottom of second barrel, first barrel with second barrel welded fastening, its characterized in that: the gas collecting device is characterized by further comprising a double-spiral tube and a gas collecting ring, wherein the top end of the double-spiral tube is fixedly connected with the gas collecting ring, the gas collecting ring is fixedly connected with the inner wall of the first cylinder through a gas-liquid separation mechanism, and the bottom end of the double-spiral tube is communicated with the two gas outlet pipes.
2. The novel two-in-one reservoir with double air outlets of claim 1, wherein: the outer side surface of the gas collecting ring is uniformly provided with gas outlet holes, the bottom surface of the gas collecting ring is symmetrically provided with two engagement holes, the engagement holes are matched with the double spiral tubes, the inside of the gas collecting ring is hollow, and the gas outlet holes are communicated with the engagement holes.
3. The novel two-in-one reservoir with double air outlet pipes according to claim 2, is characterized in that: and a first gas-liquid separation net is arranged on the inner side surface of the gas collection ring.
4. The novel two-in-one reservoir with double air outlet pipes according to claim 2, is characterized in that: the gas-liquid separation mechanism comprises an inner side positioning ring and an outer side positioning ring, a first annular groove is formed in the outer side face of the gas collection ring and located below the gas outlet hole, the inner side positioning ring is matched with the first annular groove, the outer side positioning ring is fixedly connected to a second annular groove in the first cylinder, and the inner side positioning ring is fixedly connected with the outer side positioning ring through a reinforcing rod.
5. The novel two-in-one reservoir with double air outlets of claim 4, wherein: and a second gas-liquid separation net is arranged in a fan shape between the inner positioning ring and the outer positioning ring and between the two adjacent reinforcing rods.
6. The novel two-in-one reservoir with double air outlets of claim 4, wherein: the inner positioning ring and the outer positioning ring are concentric circles.
7. The manufacturing method of the novel double-air-outlet pipe type two-in-one reservoir as claimed in any one of claims 1 to 6, characterized by comprising the following steps:
1) first barrel processing
a. Firstly, manufacturing a corresponding first cylinder according to design requirements, deburring the inner side surface and the outer side surface of the first cylinder, horizontally forming a second annular groove along the inner side surface of the first cylinder according to the design requirements, drilling a first mounting hole along the top end of the first cylinder, and grinding and polishing the inner side surface and the outer side surface of the whole first cylinder;
b. then manufacturing a corresponding air inlet pipe, welding the air inlet pipe in a first mounting hole at the top end of the first cylinder through flame brazing, and tempering the welded part;
2) second barrel processing
Firstly, manufacturing a corresponding second cylinder according to design requirements and the size of the first cylinder, deburring the inner side surface and the outer side surface of the second cylinder, drilling two second mounting holes with the same size along the bottom end of the second cylinder according to the design requirements, and grinding and polishing the inner side surface and the outer side surface of the whole second cylinder;
3) double helix tube installation
a. Firstly, determining the size of a double-spiral pipe according to the sizes of a first cylinder and a second cylinder, and processing the corresponding double-spiral pipe;
b. then manufacturing a corresponding gas collecting ring according to design requirements, uniformly arranging gas outlet holes along the outer side surface of the gas collecting ring, arranging a first annular groove below the gas outlet holes along the outer side surface of the gas collecting ring, symmetrically arranging two connecting holes along the bottom surface of the gas collecting ring, communicating the connecting holes with the gas outlet pipe, and installing a first gas-liquid separation net on the inner side surface of the gas collecting ring;
c. then manufacturing an inner positioning ring and an outer positioning ring according to design requirements, fixedly installing the inner positioning ring at the center of the outer positioning ring through reinforcing rods, enabling the inner positioning ring and the outer positioning ring to be located in the same horizontal plane, and installing a second gas-liquid separation net in a sector among the inner positioning ring, the outer positioning ring and two adjacent reinforcing rods;
d. finally, the processed gas collecting ring is installed in the first cylinder through the gas-liquid separating mechanism, the inner positioning ring on the gas-liquid separating mechanism is clamped into the first annular groove of the gas collecting ring, the outer positioning ring on the gas-liquid separating mechanism is clamped into the second annular groove on the inner side of the first cylinder, the top end of the processed double-spiral pipe is installed on the connecting hole on the bottom surface of the gas collecting ring, the bottom end of the double-spiral pipe is installed on the two second installation holes, and the first cylinder is clamped above the second cylinder;
4) the first cylinder and the second cylinder are welded
a. Firstly, welding and fixing a first barrel and a second barrel which are assembled through flame welding, then placing the first barrel and the second barrel on a conveying groove of a base through a lantern ring, enabling one side of the first barrel, which is provided with an air inlet pipe, to face downwards, attaching the bottom surface of the lantern ring to two conveying belts on the inner side of the conveying groove, connecting a driving motor on the side surface of each conveying belt, enabling the driving motor to be located in the base, driving the conveying belts to rotate through the driving motors, enabling the lantern ring to drive the first barrel and the second barrel to move to be under a resistance welding mechanism, and turning off the driving motors;
b. then the lifting mechanism drives the resistance welding mechanism to synchronously move downwards, when the resistance welding mechanism is close to the second cylinder, the lifting mechanism stops working, and the second cylinder and the air outlet pipe are clamped and positioned by the resistance welding mechanism;
c. then starting the power supply mechanism to enable the power supply mechanism to provide electric energy for the resistance welding mechanism, and realizing the welding fixation between the second cylinder and the air outlet pipe through the resistance welding mechanism;
d. after the welding is finished, the resistance welding mechanism is loosened, the welded liquid storage device is conveyed to the next station through the conveying belt to be tempered under the action of the driving motor, and then the next liquid storage device is welded.
8. The manufacturing method of the novel double-air-outlet pipe type two-in-one liquid reservoir as claimed in claim 7, wherein the electric resistance welding mechanism comprises a cross beam, a first air cylinder, a second air cylinder and at least one group of electric resistance welding components, scales are arranged on the front side surface of the cross beam, a first limiting block and a second limiting block are arranged on the bottom surface of the cross beam, the first air cylinder and the second air cylinder are fixedly connected onto the bottom surface of the cross beam through mounting blocks, a first push rod and a second push rod are respectively connected onto the first air cylinder and the second air cylinder, the first push rod and the second push rod both penetrate through the first limiting block and the second limiting block, the electric resistance welding components are connected onto the first push rod and the second push rod, the welding components comprise a first welding block, a second welding block, a first boosting block and a second boosting block, the first boosting block is fixedly connected onto the first push rod through a locking disc, the second boosting block horizontally penetrates through the first welding block, the second boosting block is connected onto the second electrode L, two boosting blocks are arranged on the bottom of the second electrode L, and the second boosting block, the second boosting block are arranged on the bottom of the second electrode L, and the second boosting block, the second boosting block are arranged on the bottom of the second boosting block, and the second boosting block, and the second electrode L, and the second boosting block, the second boosting block are arranged in opposite directions of the second boosting block, and the second.
9. The manufacturing method of the novel double-outlet-pipe two-in-one liquid reservoir as claimed in claim 8, wherein the lifting mechanism comprises a lifting plate, L-shaped baffles, guide rods, a screw rod and a lifting motor, support blocks are symmetrically arranged on two sides of the base, two guide rods are arranged on the support block on one side in parallel, the guide rods and the screw rod are arranged on the support block on the other side, the lifting motor is arranged at the bottom end of the screw rod, the lifting plate is connected to the guide rods and the screw rod, the L-shaped baffles are fixedly connected to the top surface of the lifting plate, a positive connector and a negative connector are arranged on the L-shaped baffles, and the positive connector and the negative connector are respectively connected with the first electrode connector and the second electrode connector through wires.
10. The manufacturing method of the novel two-in-one reservoir with double air outlet pipes as claimed in claim 9, wherein the power supply mechanism comprises an electrical box, a positioning plate and power transmission pipes, the electrical box is fixedly connected to the side surface of the base, the positioning plate is fixedly connected to the top surface of the electrical box through a support, one end of each of the two power transmission pipes is connected to the positive connector and the negative connector of the L-shaped baffle respectively, and the other end of each of the two power transmission pipes penetrates through the positioning plate and is connected to the electrical box.
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| CN202010464860.6A CN111473553A (en) | 2020-05-28 | 2020-05-28 | Novel double-air-outlet-pipe type two-in-one liquid storage device and manufacturing method thereof |
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Effective date of registration: 20240413 Address after: 523000 Liwu Yanhe Industrial Zone, Qiaotou town, Dongguan City, Guangdong Province Applicant after: DONGGUAN REFRIGERATION EQUIPMENT PARTS Co.,Ltd. Country or region after: China Address before: 312400 west of No.1 Qianyuan Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Applicant before: Shaoxing Kehui Electric Appliance Co.,Ltd. Country or region before: China |