CN209830553U - Smoke-removable dynamic underwater wet welding test device - Google Patents
Smoke-removable dynamic underwater wet welding test device Download PDFInfo
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- CN209830553U CN209830553U CN201920685585.3U CN201920685585U CN209830553U CN 209830553 U CN209830553 U CN 209830553U CN 201920685585 U CN201920685585 U CN 201920685585U CN 209830553 U CN209830553 U CN 209830553U
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Abstract
The utility model provides a smoke-removable dynamic underwater wet welding test device, which comprises a three-axis moving device, a circulating water flow system and a smoke removal system, wherein the three-axis moving device consists of X, Y and a Z-axis moving device, and can realize three-dimensional linkage welding; the circulating water flow device consists of a water pipe bracket, a water tank clamping seat, a water tank dragging plate, a water pump and a water pipe, the circulating flow of water in the water tank is realized through the water pump, and a welding test in a natural environment is reproduced to a certain extent; the smoke removing system is composed of a hose hanger, a smoke absorbing hose, a smoke absorbing plate, a high-pressure suction device, a particle filter plate, a dust collecting box, a water vapor and smoke separating device, a water filter plate, a water treatment device, a smoke filter plate and a smoke treatment device, and can remove water vapor and smoke in the welding process.
Description
Technical Field
The utility model relates to a welding test device especially relates to a can remove smog formula developments wet process welding test device under water for it is experimental to weld the hyperbaric chamber under water.
Background
Along with the improvement of the construction requirements of hydraulic and hydroelectric engineering and various underwater working platforms, the requirements of underwater welding technology corresponding to the underwater working platforms are continuously increased. However, the existing underwater welding technology mainly adopts a manual diving welding mode, and has the defects of high welding cost, low efficiency, high danger and the like.
At present, underwater welding generally adopts an underwater arc welding technology, and the underwater arc welding technology can be divided into an underwater wet welding technology, a dry welding technology and a local dry welding technology according to different welding methods. Compared with dry welding and local dry welding, underwater wet welding is always in contact with water in the welding process, a water-resisting measure is not needed, electric arcs are directly burnt in the water, and the method has the advantages of being simple in device, flexible in operation and the like. Meanwhile, because water in the natural environment is in a flowing state, the state of the underwater wet welding test process carried out in a dynamic water flow state can be reproduced in the natural environment to a greater extent.
In testing underwater wet welding, large amounts of water vapor and fume mixtures, such as dust, manganese oxide, ozone, nitrogen oxides, etc., are often produced. In the past, when carrying out the wet welding experiment under water, directly discharge the air with the steam mixture, not only polluted environment can directly influence the scientific research personnel health who carries out welding under water moreover.
Patent publication No. CN 104475974B discloses a wet underwater laser welding test device and process. The wet underwater laser welding test device is provided with X, Y and a Z three-axis motion platform, a welding head can be moved to a welding position, and a three-dimensional wet welding test can be realized. However, the water in the water tank of the device is in a non-circulation state, the testing device can only complete a static underwater welding test, and the testing device cannot well restore the state when underwater welding is carried out in a natural environment, so that the experimental result is ideal. Meanwhile, as the three-axis moving mechanism is arranged in the water tank, the device greatly reduces the operation space for taking and placing the weldment and reduces the flexibility for taking and placing the weldment and cleaning the water tank.
Patent publication No. CN 206998085U discloses a welding system, and this system includes the smoke and dust clarifier to through set up the dust absorption mouth that absorbs the welding smoke and dust that welder produced on welder, directly inhale the welding smoke and dust that will produce and purify in the welding smoke filter screen, solved from the source that the welding smoke and dust directly discharges in the air and the harm that causes. However, the smoke purifier includes smoke purifying components such as a smoke filter screen, a particle filter screen and an activated carbon filter screen, and is mainly used for removing smoke during land welding. When mixed gas smoke containing a large amount of water vapor smoke dust generated in an underwater wet welding test is faced, the mixed gas smoke cannot be well applied to smoke removal in the underwater wet welding process due to the lack of the water vapor smoke separation function and the water treatment function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's not enough, provide a can remove smog formula developments wet process welding test device under water, can effectually get rid of the steam smog that produces in the wet process welding process under water, realize the hydrologic cycle circulation in the water tank through the water pump simultaneously, reappear the welding test under natural environment to a certain extent.
In order to achieve the purpose, the specific technical scheme is as follows:
a smoke-removable dynamic underwater wet welding test device is composed of a three-axis moving device, a circulating water flow system and a smoke removal system. The three-axis moving device consists of X, Y and a Z three-axis moving device, the X and Z axis moving devices form a crosshead shoe moving mechanism to drive the welding gun clamp and the smoke suction plate to move to a welding position, and the Y axis moving device is fixed on the bottom plate to drive the water tank and a workpiece to be welded, which is placed in the water tank, to reciprocate along a Y axis guide rail; the circulating water flow system consists of a water pipe bracket I, a water tank supporting plate, a water tank clamping seat, a water pipe, a water pump and a water pipe bracket II, and the water in the water tank flows circularly through the water pump; the smog removing system is composed of a hose hanger, a smog absorbing hose, a smog suction plate, a high-pressure suction device, a particle filter plate, a dust collecting box, a water vapor and smog separating device, a water filter plate, a water treatment device, the smog filter plate and the smog treatment device, wherein the smog suction plate is fixed on a welding gun clamp, and the high-pressure suction device sucks water vapor and smog during welding into the water vapor and smog separating device through the smog absorbing hose, the smog suction plate and the particle filter plate.
Further, the crosshead shoe movement mechanism is fastened to the base plate by a Z-axis support plate through bolts.
Furthermore, the water tank is positioned on the water tank supporting plate through the water tank supporting plate clamping seat, and the water tank supporting plate is fixed on the Y-axis sliding block.
Furthermore, one end of the smoke absorption hose is fixed on the smoke absorption plate, the other end of the smoke absorption hose is fixed on the high-pressure suction device, and the smoke absorption hose is fixed on the Z axis through a hose hanger.
Furthermore, the particle filter plate is arranged between the water vapor and smoke separating device and the high-pressure suction device and is used for removing large particle substances in the water vapor and smoke.
Furthermore, one end of the water-vapor-smoke separation device is fixedly connected with the particle filter plate, and the other end of the water-vapor-smoke separation device is fixedly connected with the smoke filter plate and fixed on the water filter plate.
Further, the water filter plates have different pore sizes.
Furthermore, the water filtering plate is arranged above the water treatment device and used for filtering out micro impurities mixed in water.
Furthermore, the smog filter plate is arranged on the smog processing device and is used for further filtering out micro impurities mixed in the smog.
The utility model has the advantages that:
(1) by adopting the circulating water flow system, when an underwater wet welding test is carried out, the welding test under the natural environment can be reproduced to a certain extent, and the effectiveness of test data is improved.
(2) The smoke removing system is arranged, so that water vapor and smoke generated in the welding process can be directly absorbed, the water vapor and smoke are separated, the pollution of the water vapor and smoke generated in the welding process to air and water resources is avoided, and the personal health of testers is guaranteed.
Drawings
FIG. 1 is an overall structure diagram of the fume-removing type underwater wet welding test device of the present invention;
FIG. 2 is a schematic structural view of the circulating water flow system of the present invention;
fig. 3 is a schematic structural view of the smoke removing system of the present invention.
In the figure: 100-triaxial moving means, 101-X axis moving means, 102-Z axis moving means, 103-Y axis moving means, 104-welding gun clamp, 105-base plate, 200-circulating water flow system, 201-water pipe support i, 202-water tank, 203-water tank clamp, 204-water pump, 205-water tank support plate, 206-water pipe, 207-water pipe support ii, 300-smoke removing system, 301-hose hanger, 302-smoke absorbing hose, 303-smoke suction plate, 304-high pressure suction means, 305-particle filter plate, 306-dust box, 307-water vapor and smoke separating means, 308-water filter plate, 309-water processing means, 310-smoke filter plate, 311-smoke processing means.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
In the description of the present invention, it should be noted that the terms "up and down", "front and back", "left and right", and the like are used for the orientation shown on the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
As shown in fig. 1-3, the utility model provides a can remove smog formula developments wet welding test device under water, the device includes triaxial mobile device 100, circulating water system 200 and smog removal system 300.
The three-axis moving device 100 of the welding test device comprises an X-axis moving device 101, a Y-axis moving device 103 and a Z-axis moving device 102, wherein the X-axis moving device 101 and the Z-axis moving device 102 form a cross slide block moving mechanism to drive a welding gun clamp 104 and a smoke suction plate 303 to move to a welding position, and the Y-axis moving device is fixed on a base plate 105 and drives a water tank 202 and a workpiece (not shown in the figure) to be welded, which is placed in the water tank 202, to reciprocate left and right.
This welding test device's circulating water flow system 200 includes/by water pipe support I201, water tank 202, water tank cassette 203, water pump 204, water tank layer board 205, water pipe 206 and water pipe support II 207 constitute, water tank 202 is placed on water tank layer board 205 by water tank cassette 203 location, and water tank layer board 205 is fixed on the Y axle of Y axle mobile device 103 removes the slider, water pipe 206 and water pipe support I201 and water pipe support II 207 fixed connection, and fix in on bottom plate 115 through the bolt, and water pipe 206 and water pump 204 fixed connection, realize the circulation flow of water in the water tank 202 through water pump 204.
The smoke removing system 300 of the welding test device comprises/consists of a hose hanger 301, a smoke absorbing hose 302, a smoke absorbing plate 303, a high-pressure suction device 304, a particle filter plate 305, a dust collecting box 306, a water vapor and smoke separating device 307, a water filtering plate 308, a water treatment device 309, a smoke filtering plate 310 and a smoke treatment device 311, wherein the smoke absorbing plate 303 is connected to a welding gun clamp 104, the smoke absorbing plate 303, the smoke absorbing hose 302 and the high-pressure suction device 304 are sequentially connected, the smoke absorbing hose 302 is fixed on a Z-axis moving device 102 through the hose hanger 301, the high-pressure suction device 304 sucks water vapor and smoke generated during welding into the water vapor separating device 307 through the smoke absorbing hose 302, the smoke absorbing plate 303, the particle filter plate 305 and the water vapor and smoke separating device 307, the water filtering plate 308 is arranged above the water treatment device 309 and used for removing micro impurities mixed in water, and the water treatment device 309 cleans the, the smoke filter 310 is disposed on the smoke processing device for removing tiny impurities in the smoke, and the smoke processing device 311 is fixedly connected to the smoke filter 310 for removing toxic gases in the smoke. The water filter plates 308 have different pore sizes.
As shown in fig. 2, the water pump 204 rotates circularly, so as to drive the water in the water tank 202 to flow circularly along the water pipe 206, and the water flow speed can be dynamically adjusted by setting the rotating speed of the water pump 204 (for example, a variable frequency motor speed-adjustable water pump), thereby providing support for simulating the welding test under different water flow speed states.
As shown in fig. 3, the high pressure suction device 304 sucks the water vapor and smoke generated during welding into the water vapor and smoke separating device 307 through the smoke absorption hose 302, removes large particulate impurities in the smoke through the particle filter plate 305, collects the large particulate impurities in the smoke in the dust collection box 306, and completes the separation of the water vapor and smoke through the temperature reduction treatment of the water vapor and smoke separating device 307 fixed on the particle filter plate 305, the separated water flow passes through the water filter plate 308, further removes the micro impurities mixed in the water, and finally completes the purification treatment of the water in the water treatment device 309, and the smoke gas after the separation treatment removes the micro particles in the smoke through the smoke filter plate 310, and then the toxic gas in the smoke is removed by the smoke treatment device 311.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a can remove dynamic wet process welding test device under water of fog formula, the device includes that triaxial mobile device (100), circulation rivers system (200) and smog get rid of system (300), triaxial mobile device (100) include X axle mobile device (101), Y axle mobile device (103) and Z axle mobile device (102), X axle mobile device (101) and Z axle mobile device (102) constitute cross slider motion, drive welder anchor clamps (104) and smog suction disc (303) and remove to the welding position, Y axle mobile device (103) are fixed on bottom plate (105) to drive water tank (202) and place treat that the welding work piece left and right reciprocating motion in water tank (202), its characterized in that: the circulating water flow system comprises a water pipe support I (201), a water tank (202), a water tank clamping seat (203), a water pump (204), a water tank dragging plate (205), a water pipe (206) and a water pipe support II (207), and water in the water tank (202) flows circularly through the water pump (204); the smoke removing system (300) comprises a hose hanger (301), a smoke absorbing hose (302), a smoke absorbing plate (303), a high-pressure suction device (304), a particle filter plate (305), a dust collecting box (306), a water vapor and smoke separating device (307), a water filtering plate (308), a water treatment device (309), the smoke filtering plate (310) and a smoke treatment device (311), wherein the smoke absorbing plate (303) is connected to a welding gun clamp (104), the smoke absorbing plate (303), the smoke absorbing hose (302), the hose hanger (301) and the high-pressure suction device (304) are sequentially connected, the high-pressure suction device (304) sucks water vapor and smoke during welding into the water vapor and smoke separating device (307) through the smoke absorbing hose (302), the smoke absorbing plate (303) and the particle filter plate (305), the water filtering plate (308) is arranged above the water treatment device (309), and the water after separation is cleaned by the water treatment device (309), the smoke filtering plate (310) is arranged on the smoke processing device (311), and the smoke processing device (311) is fixedly connected with the smoke filtering plate (310).
2. The fume removable dynamic underwater wet welding test device as claimed in claim 1, wherein one end of the fume suction hose (302) is fixed on the fume suction plate (303), the other end is fixed on the high pressure suction device (304), and the fume suction hose is fixed on the Z axis by a hose hanger.
3. The dynamic underwater wet welding test device capable of removing smoke according to claim 1, wherein the water vapor and smoke separating device (307) is fixedly connected with the particle filter plate (305) at one end and fixedly connected with the smoke filter plate (310) at the other end and fixed on the water filter plate (308).
4. The dynamic underwater wet welding test device capable of removing smoke and fog of claim 1, wherein the water filtering plates (308) have different pore sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685585.3U CN209830553U (en) | 2019-05-14 | 2019-05-14 | Smoke-removable dynamic underwater wet welding test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685585.3U CN209830553U (en) | 2019-05-14 | 2019-05-14 | Smoke-removable dynamic underwater wet welding test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830553U true CN209830553U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685585.3U Expired - Fee Related CN209830553U (en) | 2019-05-14 | 2019-05-14 | Smoke-removable dynamic underwater wet welding test device |
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| CN (1) | CN209830553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014912A (en) * | 2019-12-25 | 2020-04-17 | 广州市市政集团有限公司 | Bubble eliminating device for underwater wet welding |
-
2019
- 2019-05-14 CN CN201920685585.3U patent/CN209830553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014912A (en) * | 2019-12-25 | 2020-04-17 | 广州市市政集团有限公司 | Bubble eliminating device for underwater wet welding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200514 |