CN116460521A - Pipe fitting welding device for solar water heater - Google Patents

Pipe fitting welding device for solar water heater Download PDF

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Publication number
CN116460521A
CN116460521A CN202310321553.6A CN202310321553A CN116460521A CN 116460521 A CN116460521 A CN 116460521A CN 202310321553 A CN202310321553 A CN 202310321553A CN 116460521 A CN116460521 A CN 116460521A
Authority
CN
China
Prior art keywords
groove
fixedly connected
water heater
pipe fitting
solar water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310321553.6A
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Chinese (zh)
Inventor
陈婷
陈现章
陈冰翠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Liao New Energy Equipment Co ltd
Original Assignee
Xuzhou Liao New Energy Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Liao New Energy Equipment Co ltd filed Critical Xuzhou Liao New Energy Equipment Co ltd
Priority to CN202310321553.6A priority Critical patent/CN116460521A/en
Publication of CN116460521A publication Critical patent/CN116460521A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/053Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
    • B23K37/0533Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426Fixtures for other work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00Articles made by soldering, welding or cutting
    • B23K2101/04Tubular or hollow articles
    • B23K2101/06Tubes

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses a pipe fitting welding device for a solar water heater, which specifically comprises the following components: the table top is provided with a through groove on the outer surface, the bottom of the through groove is fixedly connected with a fixing mechanism, the left side and the right side of the top of the table top are provided with square grooves, and the inner surface of each square groove is rotationally connected with an auxiliary mechanism, so that the welding field is related; through being provided with fixed establishment, auxiliary mechanism, operating device and dust absorption mechanism respectively inside equipment, be provided with the structure of fixing and butt joint respectively at the inside of equipment two parts pipelines of butt joint to the equipment embeds the rolling structure that is favorable to the pipeline to remove, reduces the pipeline welding and because of the dislocation problem that the butt joint is not thoroughly produced, reduces the flaw article of equipment output, and welding structure and fixed knot are in addition supported each other and are contacted, and the welding is more stable, and the dust absorption structure that the below was provided with has the effect of collecting in a concentrated way to the dust that falls.

Description

Pipe fitting welding device for solar water heater
Technical Field
The invention relates to the technical field of welding, in particular to a pipe fitting welding device for a solar water heater.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound. In addition to use in factories, welding can also be performed in a variety of environments, such as in the field, underwater, and in space. Wherever welding may present a hazard to the operator, appropriate safeguards must be taken when welding. The possible injuries to the human body caused by welding include burn, electric shock, vision damage, inhalation of toxic gas, excessive ultraviolet irradiation and the like.
The welding device of the existing water heater pipe fitting is simple in structure, two pipe fittings are required to be butted at one position in a welding mode, the fixing direction of the device to the pipe fitting is single, the fixing effect is poor, shaking generated in the welding process can cause dislocation between the pipe fittings, and waste in cost is caused.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: a pipe fitting welding set for solar water heater specifically includes:
the table top is provided with a through groove on the outer surface, a fixing mechanism is fixedly connected to the bottom of the through groove, square grooves are formed in the left side and the right side of the top of the table top, an auxiliary mechanism is rotationally connected to the inner surface of each square groove, bases are fixedly connected to the right side of the table top, two bases are provided with two operating mechanisms are rotationally connected to the top of each base, a dust collection mechanism is slidingly connected to the outer surface of the table top, a fixed sleeve shell is fixedly connected to the bottom of the table top, a fixed column is slidingly connected to the inner surface of the fixed sleeve, a limit column is slidingly connected to the outer surface of the fixed sleeve, and the outer surface of each limit column is slidingly connected with the inner surface of each fixed column; through be provided with fixed establishment, auxiliary mechanism, operating device and dust absorption mechanism respectively in equipment inside, be provided with the structure of fixing and butt joint respectively at the inside of equipment two parts pipelines of butt joint to the built-in rolling structure that is favorable to the pipeline to remove of equipment reduces the pipeline welding and because of the dislocation problem that the butt joint is not thoroughly produced.
The fixing mechanism comprises an inclined plane seat, the top of the inclined plane seat is fixedly connected with the bottom of the through groove, the outer surface of the inclined plane seat is rotationally connected with a telescopic rod, and the bottom of the table top is provided with the inclined plane groove.
Preferably, the inner surface of inclined plane groove and the surface sliding connection of telescopic link, the top fixedly connected with fixed station of telescopic link, the surface rotation of fixed station is connected with the clamping ring.
Preferably, the tooth mouth has evenly been seted up to the internal surface of clamping ring, the central point of clamping ring puts fixedly connected with rubber circle, half groove has all been seted up to the upper and lower both sides of rubber circle surface, half groove's internal surface bomb is connected with the ball, the left and right sides at clamping ring top all rotates and is connected with the U word clamp. Through the use of fixed establishment, be provided with upper and lower both sides ball in fixed establishment's inside, reduce the wearing and tearing that produce when its removal to the pipeline of both sides welding, increase the accuracy of pipeline butt joint in addition.
Preferably, the operating mechanism comprises a steering rod, the outer surface of the steering rod is rotationally connected with the top of the base, and a side groove is formed in the outer surface of the steering rod.
Preferably, two side grooves are formed, a sliding table is connected between two opposite sides of the side grooves in a sliding mode, and tooth grooves are uniformly formed in the outer surface of the sliding table.
Preferably, the bottom sliding connection of slip table has the revolving stage, the top of revolving stage rotates and is connected with the gear, the surface of gear and the internal surface intermeshing of tooth's socket, the top rotation of gear is connected with the welder.
Preferably, the auxiliary mechanism comprises a rotating shaft, the outer surface of the rotating shaft is rotationally connected with the inner surface of the square groove, the top of the rotating shaft is fixedly connected with a bent rod, and the top of the bent rod is fixedly connected with a protective cover.
Preferably, the inner side of the through groove is provided with a bar groove, the inner surface of the bar groove is rotationally connected with a connecting rod, the outer surface of the connecting rod is provided with a hidden groove, the outer surface of the table top is fixedly connected with a fixing frame, the inner surface of the fixing frame is slidably connected with a clamping rod, and the outer surface of the clamping rod is in clamping connection with the inner surface of the hidden groove. Through operating device and auxiliary mechanism's use, increase to have the left and right fixed knot structure that rocks to the pipeline in the inside of two mechanisms for it is more stable when welding.
Preferably, the dust collection mechanism comprises a side table, the outer surface of the side table is in sliding connection with the outer surface of the table top, a bottom rod is fixedly connected to the bottom of the side table, and a storage shaft is rotatably connected to the bottom of the bottom rod.
Preferably, the outer surface winding of accomodating the axle is connected with the dust collection net, the left and right sides of accomodating the axle is all fixedly connected with branch, the surface fixedly connected with dust absorption section of thick bamboo of branch, the surface of dust collection net and the bottom fixed connection of dust absorption section of thick bamboo, the surface intercommunication of dust absorption section of thick bamboo has the suction nozzle. Through the use of dust absorption mechanism, be provided with the adsorption cylinder of the close position of both sides suction nozzle in dust absorption mechanism's inside, play concentrated collection's effect to the dust that falls to the surface.
The invention provides a pipe fitting welding device for a solar water heater. The beneficial effects are as follows:
1. this a pipe fitting welding set for solar water heater is through being provided with fixed establishment, auxiliary mechanism, operating device and dust absorption mechanism respectively in the inside of equipment, be provided with the structure that fixes and dock two parts pipelines of butt joint respectively in the inside of equipment to the equipment embeds the rolling structure that is favorable to the pipeline to remove, reduces the pipeline welding and because of the dislocation problem that the butt joint produced incompletely, reduces the flaw article of equipment output, supports the contact each other between welded structure and the fixed knot structure in addition, and the welding is more stable, and the dust absorption structure that the below was provided with has the effect of collecting in a concentrated way to the dust of whereabouts.
2. This a pipe fitting welding set for solar water heater, through the use of fixed establishment, be provided with upper and lower both sides ball in fixed establishment's inside, reduce the wearing and tearing that produce when its removal to both sides welded pipeline, increase the accuracy of pipeline butt joint in addition, more be favorable to the going on of weldment work.
3. This a pipe fitting welding set for solar water heater, through operating device and auxiliary mechanism's use, the inside increase of two mechanisms has the left and right sides fixed knot structure to the pipeline rocks for it is more stable during the welding, utilizes tooth form structure intermeshing to drive welding tool motion in addition, and whole motion trail is smooth more steady, and the machining effect is better.
4. This a pipe fitting welding set for solar water heater, through dust absorption mechanism's use, be provided with the adsorption cylinder that both sides suction nozzle is close to the position in dust absorption mechanism's inside, play the effect of collecting in a concentrated way to the dust that falls to the surface, reduce the dust and float in the air, optimized operational environment.
Drawings
FIG. 1 is a schematic view showing the external structure of a pipe welding device for a solar water heater according to the present invention;
FIG. 2 is a bottom view of a pipe fitting welding apparatus for a solar water heater according to the present invention;
FIG. 3 is a partial view of the securing mechanism of the present invention;
FIG. 4 is a schematic view of the external structure of the fixing mechanism of the present invention;
FIG. 5 is a schematic view of the external structure of the operating mechanism of the present invention;
FIG. 6 is a schematic view of the internal structure of the auxiliary mechanism of the present invention;
FIG. 7 is a schematic view of the external structure of the dust suction mechanism of the present invention;
fig. 8 is a schematic view of the internal structure of the dust suction mechanism of the present invention.
In the figure: 1 table top, 2 through groove, 3 fixing mechanism, 301 inclined plane seat, 302 telescopic link, 303 inclined plane groove, 304 fixing table, 305 clamping ring, 306 rubber ring, 307 ball, 308U-shaped clamp, 4 square groove, 5 auxiliary mechanism, 501 rotating shaft, 502 bent rod, 503 protective cover, 504 bar groove, 505 connecting rod, 506 fixing frame, 507 clamping rod, 6 base, 7 operating mechanism, 701 steering rod, 702 side groove, 703 sliding table, 704 tooth groove, 705 rotary table, 706 gear, 707 welding gun, 8 dust suction mechanism, 801 side table, 802 bottom rod, 803 storage shaft, 804 dust collecting net, 805 strut, 806 dust suction cylinder, 807 suction nozzle, 9 fixing sleeve, 10 fixing column and 11 limit column.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 8, the present invention provides a technical solution: the method specifically comprises the following steps:
the table top 1, the surface of table top 1 has offered logical groove 2, the bottom fixedly connected with fixed establishment 3 of logical groove 2, square groove 4 has all been offered to the left and right sides at table top 1 top, the internal surface of square groove 4 rotates and is connected with auxiliary mechanism 5, the right side fixedly connected with base 6 of table top 1, base 6 is provided with two, the top of two base 6 rotates and is connected with operating mechanism 7, the surface sliding connection of table top 1 has dust absorption mechanism 8, the bottom fixedly connected with fixed cover shell 9 of table top 1, the internal surface sliding connection of fixed cover shell 9 has fixed column 10, the surface sliding connection of fixed cover shell 9 has spacing post 11, the surface of spacing post 11 and the internal surface sliding connection of fixed column 10; the dislocation problem that the pipeline welding produced because of the butt joint is incomplete is reduced, the flaw article of reduction equipment output, in addition supporting contact each other between welded structure and the fixed knot construct, the welding is more stable, and the dust absorption structure that the below was provided with has the effect of collecting concentratedly to the dust that falls.
The fixing mechanism 3 comprises an inclined plane seat 301, the top of the inclined plane seat 301 is fixedly connected with the bottom of the through groove 2, the outer surface of the inclined plane seat 301 is rotatably connected with a telescopic rod 302, and the bottom of the table top 1 is provided with an inclined plane groove 303.
The inner surface of inclined plane groove 303 and telescopic link 302's surface sliding connection, telescopic link 302's top fixedly connected with fixed station 304, and fixed station 304's surface rotates and is connected with clamp ring 305.
The tooth mouth has evenly been seted up to clamp ring 305's internal surface, and clamp ring 305's central point puts fixedly connected with rubber circle 306, and half groove has all been seted up to the upper and lower both sides of rubber circle 306 surface, and half groove's internal surface bomb is connected with ball 307, and clamp ring 305 top's left and right sides all rotates and is connected with U word clamp 308. The accuracy of the butt joint of the pipelines is improved, and the welding work is facilitated.
The operating mechanism 7 comprises a steering rod 701, the outer surface of the steering rod 701 is rotationally connected with the top of the base 6, and a side groove 702 is formed in the outer surface of the steering rod 701.
The side grooves 702 are two, a sliding table 703 is slidably connected between opposite sides of the two side grooves 702, and tooth grooves 704 are uniformly formed in the outer surface of the sliding table 703.
The bottom sliding connection of slip table 703 has the revolving stage 705, and the top rotation of revolving stage 705 is connected with gear 706, and the surface of gear 706 and the internal surface intermeshing of tooth's socket 704, the top rotation of gear 706 is connected with welder 707.
The auxiliary mechanism 5 comprises a rotating shaft 501, the outer surface of the rotating shaft 501 is rotationally connected with the inner surface of the square groove 4, the top of the rotating shaft 501 is fixedly connected with a bent rod 502, and the top of the bent rod 502 is fixedly connected with a protective cover 503.
The inner side of the through groove 2 is provided with a bar-shaped groove 504, the inner surface of the bar-shaped groove 504 is rotationally connected with a connecting rod 505, the outer surface of the connecting rod 505 is provided with a hidden groove, the outer surface of the table top 1 is fixedly connected with a fixing frame 506, the inner surface of the fixing frame 506 is slidably connected with a clamping rod 507, and the outer surface of the clamping rod 507 is in clamping connection with the inner surface of the hidden groove. The tooth-shaped structure is used for meshing with each other to drive the welding tool to move, the whole movement track is smoother and smoother, and the processing effect is better.
The dust collection mechanism 8 comprises a side table 801, the outer surface of the side table 801 is in sliding connection with the outer surface of the table top 1, a bottom rod 802 is fixedly connected to the bottom of the side table 801, and a storage shaft 803 is rotatably connected to the bottom of the bottom rod 802.
The outer surface winding of accomodating the axle 803 is connected with dust collection net 804, and the left and right sides of accomodating the axle 803 is all fixed connection branch 805, and the outer surface fixedly connected with dust absorption section of thick bamboo 806 of branch 805, the outer surface of dust collection net 804 and the bottom fixed connection of dust absorption section of thick bamboo 806, the outer surface intercommunication of dust absorption section of thick bamboo 806 have suction nozzle 807. Dust floating in the air is reduced, and the working environment is optimized.
When in use, two sections of pipelines to be welded are respectively mutually jointed along the rubber ring 306, as the upper side and the lower side of the rubber ring 306 are respectively provided with the balls 307, in the process of jointing the pipelines, the inner wall of the pipeline is contacted with the balls 307 to drive the two pipelines to be connected together more smoothly, after jointing, the left arm and the right arm of the clamping ring 305 are fixed with the outside of the pipeline, and the outside of the clamping ring 305 is made of rubber material, the tooth grooves on the inner side of the clamping ring are more beneficial to the fixing effect of the pipeline, the two U-shaped clamps 308 in front of the clamping ring are mutually clamped and fixed with the turntable 705, the welding gun 707 is opposite to the gap of the pipeline, the welding gun 707 is driven to start welding along the edge of the pipeline, if meeting and rocking when influencing the welding effect in the welding process, upwards pull up the clamping rod 507 of both sides, the connecting rod 505 of built-in damping rod outwards pops out, play the fixed effect of preventing rocking to the pipeline from both sides respectively, when meeting the great condition of smoke and dust in the welding process, rotatory pivot 501 drives protection casing 503 and processes the position cage to the pipeline, simultaneously drive storage shaft 803 outwards emits dust collection net 804 to both sides, outwards remove dust absorption section of thick bamboo 806 of both sides, after the dust that produces in the welding process got into dust collection net 804, drive dust absorption section of thick bamboo 806 work, adsorb the dust on surface, effectively reduced the smoke and dust and diffused in the air.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (10)

1. A pipe fitting welding set for solar water heater, characterized by specifically including:
the novel dust collection table comprises a table top (1), wherein a through groove (2) is formed in the outer surface of the table top (1), a fixing mechanism (3) is fixedly connected to the bottom of the through groove (2), square grooves (4) are formed in the left side and the right side of the top of the table top (1), an auxiliary mechanism (5) is rotationally connected to the inner surface of each square groove (4), a base (6) is fixedly connected to the right side of the table top (1), two operating mechanisms (7) are rotationally connected to the top of each base (6), dust collection mechanisms (8) are slidingly connected to the outer surface of the table top (1), a fixing sleeve (9) is fixedly connected to the bottom of the table top (1), a fixing column (10) is slidingly connected to the inner surface of each fixing sleeve (9), and a limit column (11) is slidingly connected to the outer surface of each limit column (11) and the inner surface of each fixing column (10);
the fixing mechanism (3) comprises an inclined plane seat (301), the top of the inclined plane seat (301) is fixedly connected with the bottom of the through groove (2), the outer surface of the inclined plane seat (301) is rotationally connected with a telescopic rod (302), and the bottom of the table top (1) is provided with an inclined plane groove (303).
2. A pipe fitting welding apparatus for a solar water heater as defined in claim 1 wherein: the inner surface of inclined plane groove (303) and the surface sliding connection of telescopic link (302), the top fixedly connected with fixed station (304) of telescopic link (302), the surface rotation of fixed station (304) is connected with clamping ring (305).
3. A pipe fitting welding apparatus for a solar water heater as defined in claim 2 wherein: the inner surface of clamping ring (305) has evenly seted up the tooth mouth, the central point of clamping ring (305) puts fixedly connected with rubber circle (306), half groove has all been seted up to the upper and lower both sides of rubber circle (306) surface, half groove's inner surface bomb is connected with ball (307), the left and right sides at clamping ring (305) top all rotates and is connected with U word clamp (308).
4. A pipe fitting welding apparatus for a solar water heater as defined in claim 1 wherein: the operating mechanism (7) comprises a steering rod (701), the outer surface of the steering rod (701) is rotationally connected with the top of the base (6), and a side groove (702) is formed in the outer surface of the steering rod (701).
5. A pipe fitting welding apparatus for a solar water heater as defined in claim 4 wherein: two side grooves (702) are formed, a sliding table (703) is connected between two opposite sides of the side grooves (702) in a sliding mode, and tooth grooves (704) are uniformly formed in the outer surface of the sliding table (703).
6. A pipe fitting welding apparatus for a solar water heater as defined in claim 5 wherein: the bottom sliding connection of slip table (703) has revolving stage (705), the top of revolving stage (705) rotates and is connected with gear (706), the surface of gear (706) and the internal surface intermeshing of tooth's socket (704), the top of gear (706) rotates and is connected with welder (707).
7. A pipe fitting welding apparatus for a solar water heater as defined in claim 1 wherein: the auxiliary mechanism (5) comprises a rotating shaft (501), the outer surface of the rotating shaft (501) is rotationally connected with the inner surface of the square groove (4), a bent rod (502) is fixedly connected to the top of the rotating shaft (501), and a protective cover (503) is fixedly connected to the top of the bent rod (502).
8. A pipe fitting welding apparatus for a solar water heater as defined in claim 1 wherein: the inner side of logical groove (2) has seted up bar groove (504), the internal surface rotation of bar groove (504) is connected with connecting rod (505), the blind groove has been seted up to the surface of connecting rod (505), and the surface fixedly connected with mount (506) of mesa (1), the internal surface sliding connection of mount (506) has clamping lever (507), the surface and the internal surface block of blind groove of clamping lever (507) are connected.
9. A pipe fitting welding apparatus for a solar water heater as defined in claim 1 wherein: the dust collection mechanism (8) comprises a side table (801), the outer surface of the side table (801) is in sliding connection with the outer surface of the table top (1), a bottom rod (802) is fixedly connected to the bottom of the side table (801), and a storage shaft (803) is rotatably connected to the bottom of the bottom rod (802).
10. A pipe fitting welding apparatus for a solar water heater as defined in claim 9 wherein: the dust collection device is characterized in that a dust collection net (804) is wound on the outer surface of the collection shaft (803), support rods (805) are fixedly connected to the left side and the right side of the collection shaft (803), a dust collection cylinder (806) is fixedly connected to the outer surface of the support rods (805), the outer surface of the dust collection net (804) is fixedly connected with the bottom of the dust collection cylinder (806), and a suction nozzle (807) is communicated with the outer surface of the dust collection cylinder (806).
CN202310321553.6A 2023-03-29 2023-03-29 Pipe fitting welding device for solar water heater Withdrawn CN116460521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310321553.6A CN116460521A (en) 2023-03-29 2023-03-29 Pipe fitting welding device for solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310321553.6A CN116460521A (en) 2023-03-29 2023-03-29 Pipe fitting welding device for solar water heater

Publications (1)

Publication Number Publication Date
CN116460521A true CN116460521A (en) 2023-07-21

Family

ID=87174415

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310321553.6A Withdrawn CN116460521A (en) 2023-03-29 2023-03-29 Pipe fitting welding device for solar water heater

Country Status (1)

Country Link
CN (1) CN116460521A (en)

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