CN216433865U

CN216433865U - Multifunctional tester for copper sheet corrosion test

Info

Publication number: CN216433865U
Application number: CN202122762197.0U
Authority: CN
Inventors: 杨云; 杨林; 苏丹丹; 杨新华; 李光
Original assignee: Shanglai Laihu Metal Product Co ltd
Current assignee: Shanglai Laihu Metal Product Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-03
Anticipated expiration: 2031-11-11

Abstract

The utility model provides a multifunctional tester for copper sheet corrosion test, which comprises a tester body, a top cover is arranged on the top of the tester body, a first test through hole and a second test through hole are arranged on the top cover, a first test device is arranged in the first test through hole, a second test device is arranged in the second test through hole, a first rotating handle is convenient for separating and opening a bullet body and a bullet cover, the first rotating handle is positioned on the first top cover, the high temperature can not affect the first rotating handle, the problem of inconvenient disassembly due to higher temperature of the test bullet when the copper sheet corrosion test is carried out in the past is avoided, a plurality of test tube through holes on the second top cover are convenient for carrying out a plurality of tests at one time, the rigidness of the copper sheet corrosion test is improved through comparison, the height of the first support plate is convenient to adjust, the first support plate can be suitable for test tubes with various heights, the first rubber cushion of preventing scalding makes it more convenient to take, protects the operator, simple structure, the operation of being convenient for.

Description

Multifunctional tester for copper sheet corrosion test

Technical Field

The utility model mainly relates to a copper sheet corrosion measurement appearance's technical field specifically is copper sheet corrosion test uses multi-functional apparatus.

Background

The copper sheet corrosion tester is designed and manufactured according to the petrochemical industry standard SH/T0232 & ltliquefied petroleum gas copper sheet corrosion test method & gt of the people's republic of China, and can be used for testing the corrosion of liquefied petroleum gas on a copper sheet.

In the prior art, in the copper sheet corrosion test, an oil sample to be tested is poured into a clean and dry test tube, the polished, washed and dried copper sheet is immersed in the oil sample of the test tube, the test tube is plugged by a cork with an exhaust hole, or the test tube is placed inside a test bomb, the test tube or the test bomb is placed into a water bath kettle at a certain temperature for water bath or oil bath, after the test is finished, the copper sheet is taken out, and after the test is finished, the copper sheet is compared with a corrosion standard color plate, so that the corrosion grade is determined.

The existing test bomb is made of stainless steel in multiple purposes, the bomb is hung on a fixed disc with an open ring during test operation and is placed into a heating bath together for testing, in the using process, particularly when the test bomb is taken out of the bath after the test is finished, the test bomb is inconvenient to disassemble and open due to high temperature, test tubes are placed into a water bath kettle with a certain temperature for water bath or oil bath through the fixed disc, each fixed disc can only be placed into one test tube, but the test result is single due to the test of one test tube, and therefore the multifunctional tester for the copper sheet corrosion test is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a copper sheet corrosion test uses multi-functional apparatus for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the multifunctional tester for the copper sheet corrosion test comprises a tester body, wherein a top cover is arranged at the top of the tester body, a first test through hole is formed in the top cover, a second test through hole is formed in one side of the first test through hole, the first test through hole and the second test through hole are both of circular structures, a first test device is arranged in the first test through hole, and a second test device is arranged in the second test through hole;

the first test device comprises a first top cover, a first fixed rod is connected and arranged above the first top cover, first rotating handles are symmetrically connected and arranged on two sides of the first fixed rod, a test bomb is connected and arranged below the first top cover and consists of a bomb body and a bomb cover, the bomb body is of a hollow structure, a sealing base is connected and arranged at the bottom of the bomb body, a first fixing thread is arranged on the outer wall of the top of the bomb body, the bottom of the first top cover is connected with the top of the bomb cover, a second fixing thread connected with the first fixing thread is arranged inside the bomb cover, a first test tube is arranged inside the bomb body, a first limit ring is connected and arranged on the outer wall of the top of the first test tube, the diameter of the first limit ring is the same as that of the bomb body, and the bomb body and the bomb cover can be conveniently separated and opened through the first rotating handle on the first top cover, because the first rotating handle is positioned on the first top cover, when a copper sheet in the first test tube in the bomb body is subjected to a corrosion test, the first rotating handle is not influenced by high temperature, so that the problems that the test bomb is inconvenient to disassemble and open due to high temperature and scalding risks in the conventional copper sheet corrosion test are avoided;

the second experimental device is including the second top cap, second top cap top connection is provided with the first handle of taking, is located the first handle of taking evenly link up all around on the second top cap is provided with four test tube through-holes, the connection of second top cap below is provided with first connecting rod, first connecting rod is provided with four altogether, first connecting rod below is provided with first supporting disk, first supporting disk bottom is provided with spacing base, first connecting rod one end run through first supporting disk with spacing base is connected, and inside the test tube through-hole of second top cap was put into to the second test tube, a plurality of test tube through-holes were convenient for once carry out many times experimental, improve copper sheet corrosion test's rigidness, and the highly convenient to adjust of first supporting disk makes first supporting disk can be suitable for the test tube of multiple height, convenient to use, simple structure, the operation of being convenient for.

Further, it is provided with drive arrangement to connect on the top cap, the inside agitating unit that is provided with of apparatus body, drive arrangement is including driving motor, agitating unit is including the (mixing) shaft, evenly connect on the (mixing) shaft and be provided with a plurality of stirring leaves, (mixing) shaft one end run through the top cap with driving motor's output is connected, because the inside bath liquid temperature of initial stage rises very fast, stirs through agitating unit to inside bath liquid ceaselessly, makes the inside temperature of apparatus tend to even gradually, makes copper sheet corrosion result more rigorous and reliable.

Furthermore, heating plates are arranged on two sides inside the tester body, and a temperature controller is arranged at the bottom inside the tester body.

Furthermore, first top cap is circular structure, first top cap outer wall cover is equipped with first spacing sealing washer.

Further, be provided with the bottom standing groove on the first supporting disk, the inside second test tube that is provided with of test tube through-hole, second test tube bottom contacts with the bottom standing groove, second test tube top outer wall connection is provided with the second spacing ring, second spacing ring outer wall cover is equipped with the first rubber cushion of preventing scalding, second test tube top cover is equipped with the sealing plug, and the first rubber cushion of preventing scalding on the second spacing ring outer wall protects the operator, prevents the too high inconvenient problem of taking of test tube temperature.

Further, the first handle cover of taking is equipped with the second and prevents scalding the rubber cushion, prevents that test tube high temperature from taking inconveniently.

Further, the second top cap is of a circular structure, the diameter of the second top cap is the same as that of the second experiment through hole, and a second limiting sealing ring is sleeved on the outer wall of the second top cap.

Furthermore, a switch is arranged at the bottom of the front of the tester body, a power socket is arranged on one side of the tester body, a drain valve is arranged on the other side of the tester body, and a thermometer jack and a sensor are arranged on the top cover.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a bullet body and bullet lid are convenient for separate and open through first rotatory handle on the first top cap, because first rotatory handle is located first top cap, when carrying out corrosion test to the copper sheet in the first test tube in the bullet body, high temperature can not cause the influence to first rotatory handle, avoided in the past when carrying out copper sheet corrosion test, because the test bullet temperature is higher, dismantle very inconvenient problem, and scald risk appears, and the second test tube is put into the test tube through-hole of second top cap, a plurality of test tube through-holes are convenient for carry out many times of tests once, improve the rigor of copper sheet corrosion test, the height of first support disc is convenient for adjust, first support disc can be suitable for the test tube of multiple height, and the first anti-scald rubber cushion on the second spacing ring outer wall at the top of the second test tube, protect the operator, prevent the problem that test tube temperature is too high to take inconveniently, the stirring device fully stirs the internal bath lotion, and the temperature of the internal bath lotion in the initial stage rises faster, so that the bath lotion is continuously stirred, the temperature in the bath determinator gradually tends to be uniform, the copper sheet corrosion result is more rigorous and reliable, and the stirring device is convenient to use, simple in structure and convenient to operate.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic view of the overall structure of the measuring instrument body of the present invention;

FIG. 2 is a schematic view of the internal structure of the side of the measuring instrument body of the present invention;

FIG. 3 is a schematic view of the bottom structure of the measuring instrument body of the present invention;

FIG. 4 is a schematic structural view of the test bomb of the present invention;

FIG. 5 is a schematic diagram of the separation of the test bomb according to the present invention;

fig. 6 is a schematic view of the connection structure of the first top cover and the elastic cover of the present invention;

FIG. 7 is a schematic structural view of a second experimental device of the present invention;

fig. 8 is a schematic view of a second test tube structure of the present invention.

In the figure: 1. a tester body; 11. a switch; 112. a power socket; 113. a drain valve; 2. a top cover; 21. a thermowell; 22. a sensor; 3. heating plates; 4. a temperature controller; 5. a second experimental device; 51. a second top cover; 511. a second limit sealing ring; 52. a first take-out handle; 53. a second anti-scald rubber cushion; 54. a test tube through hole; 55. a first link; 56. a first support tray; 561. a bottom placement groove; 57. a limiting base; 58. a second test tube; 581. a sealing plug; 59. a second stop collar; 591. a first anti-scald rubber cushion; 6. a stirring device; 61. a stirring shaft; 62. stirring blades; 7. a first pilot via; 71. a second experimental via; 8. a first test device; 81. a first top cover; 82. a first fixing lever; 83. a first rotating handle; 84. a first limit sealing ring; 9. testing bullets; 91. a bullet body; 92. a flip cover; 93. sealing the base; 94. a first fixing thread; 95. a second fixed thread; 96. a first test tube; 97. a first limit ring; 10. a drive device; 101. the motor is driven.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-8, the multifunctional tester for copper sheet corrosion test includes a tester body 1, a top cover 2 is disposed on the top of the tester body 1, a first testing through hole 7 is disposed on the top cover 2, a second testing through hole 71 is disposed on one side of the first testing through hole 7, the first testing through hole 7 and the second testing through hole 71 are both circular structures, a first testing device 8 is disposed inside the first testing through hole 7, and a second testing device 5 is disposed inside the second testing through hole 71; the first test device 8 comprises a first top cover 81, the first top cover 81 is of a circular structure, a first limit sealing ring 84 is sleeved on the outer wall of the first top cover 81, a first fixing rod 82 is connected and arranged above the first top cover 81, first rotating handles 83 are symmetrically connected and arranged on two sides of the first fixing rod 82, a test bomb 9 is connected and arranged below the first top cover 81, the test bomb 9 consists of a bomb body 91 and a bomb cover 92, the bomb body 91 is of a hollow structure, a sealing base 93 is connected and arranged at the bottom of the bomb body 91, first fixing threads 94 are arranged on the outer wall of the top of the bomb body 91, the bottom of the first top cover 81 is connected with the top of the bomb cover 92, second fixing threads 95 connected with the first fixing threads 94 are arranged inside the bomb body 92, a first test tube 96 is arranged inside the bomb body 91, a first limit ring 97 is connected and arranged on the outer wall of the top of the first test tube 96, and the diameter of the first limit ring 97 is the same as that of the bomb body 91; second experimental apparatus 5 is including second top cap 51, second top cap 51 is circular structure, second top cap 51 diameter is the same with second experiment through-hole 71 diameter, second top cap 51 outer wall cover is equipped with the spacing sealing washer 511 of second, second top cap 51 top connection is provided with the first handle 52 of taking, the first handle 52 cover of taking is equipped with the anti-scalding rubber cushion 53 of second, it is inconvenient to prevent that the test tube high temperature from taking, it is provided with four test tube through-holes 54 to be located the first handle 52 of taking evenly link up all around on second top cap 51, the connection of second top cap 51 below is provided with first connecting rod 55, first connecting rod 55 is provided with four altogether, first connecting rod 55 below is provided with first supporting disk 56, first supporting disk 56 bottom is provided with spacing base 57, first connecting rod 55 one end is run through first supporting disk 56 and is connected with spacing base 57.

It should be noted that, the bullet body 91 and the bullet cover 92 are conveniently separated and opened by the first rotating handle 83 on the first top cover 81, and since the first rotating handle 83 is located on the first top cover 81, when a corrosion test is performed on a copper sheet in the first test tube 96 in the bullet body 91, the first rotating handle 83 is not affected by high temperature, so that the problems of inconvenient disassembly and scalding risk caused by high temperature of the test bullet 9 in the previous copper sheet corrosion test are avoided;

further, inside second test tube 58 put into second top cap 51's test tube through-hole 54, a plurality of test tube through-holes 54 are convenient for once carry out a lot of tests, improve copper sheet corrosion test's rigor nature, and first supporting disk 56 highly is convenient for adjust, makes first supporting disk 56 can be suitable for the test tube of multiple height, convenient to use, simple structure, the operation of being convenient for.

Please refer to fig. 2 again, a driving device 10 is connected to the top cover 2, a stirring device 6 is arranged inside the measuring apparatus body 1, the driving device 10 includes a driving motor 101, the stirring device 6 includes a stirring shaft 61, a plurality of stirring blades 62 are uniformly connected to the stirring shaft 61, and one end of the stirring shaft 61 penetrates through the top cover 2 and is connected to an output end of the driving motor 101.

It should be noted that, because the temperature of the internal bath liquid rises rapidly in the initial stage, the internal bath liquid is continuously stirred by the stirring device 6, so that the temperature in the tester gradually tends to be uniform, and the corrosion result of the copper sheet is more precise and reliable.

Please refer to fig. 2 and 7 again, a bottom placing groove 561 is disposed on the first supporting tray 56, a second test tube 58 is disposed inside the test tube through hole 54, the bottom of the second test tube 58 contacts with the bottom placing groove 561, a second limiting ring 59 is connected to the outer wall of the top of the second test tube 58, a first anti-scald rubber cushion 591 is sleeved on the outer wall of the second limiting ring 59, and a sealing plug 581 is sleeved above the second test tube 58.

It should be noted that the height of the first supporting disc 56 is convenient to adjust, so that the first supporting disc 56 can be suitable for test tubes with various heights, and the bottom placing groove 561 plays a supporting role in supporting the second test tube 58;

further, the rubber cushion 591 is prevented scalding by the first on the second stop collar 59 outer wall, protects the operator, prevents the inconvenient problem of taking of test tube high temperature.

Please refer to fig. 1 and 2, heating plates 3 are disposed on two sides of the inside of the measuring apparatus body 1, a temperature controller 4 is disposed on the bottom of the inside of the measuring apparatus body 1, a switch 11 is disposed on the bottom of the front of the measuring apparatus body 1, a power socket 112 is disposed on one side of the measuring apparatus body 1, a drain valve 113 is disposed on the other side of the measuring apparatus body 1, and a thermometer jack 21 and a sensor 22 are disposed on the top cover 2.

The utility model discloses a concrete operation as follows:

firstly, the staff will debug the tester before the copper sheet corrosion test, pour about 25 liters of water into the tester body 1, electrify, open the stirring driving motor 101, the temperature controller 4 and the heating plate 3, after the debugging is finished, perform the copper sheet corrosion test, pour the oil to be tested into about 30 milliliters of the first test tube 96, put the polished copper sheet into the first test tube 96, put the first test tube 96 into the bomb body 91, screw the bomb body 91 and the bomb cover 92, put the instrument into, pour the oil to be tested into about 30 milliliters of the second test tube 58, put the polished copper sheet into the second test tube 58, cover the sealing plug 581, put the second test tube 58 into the test tube through hole 54 of the second experimental device 5, adjust the height of the first supporting disc 56 through the height of the second test tube 58, make the bottom of the second test tube 58 contact with the bottom placing groove 561, the second experiment device 5 is put into an instrument for experiment, the determinator passes through the first rotating handle 83 on the first top cover 81, so that the bomb body 91 and the bomb cover 92 can be separated and opened conveniently, because the first rotating handle 83 is positioned on the first top cover 81, when a copper sheet in the first test tube 96 in the bomb body 91 is subjected to a corrosion test, high temperature can not affect the first rotating handle 83, the problems of inconvenient disassembly and scalding risks caused by high temperature of the test bomb 9 in the past copper sheet corrosion test are avoided, the second test tube 58 is put into the test tube through hole 54 of the second top cover 51, the multiple test tube through holes 54 are convenient for carrying out multiple tests at one time, the rigidness of the copper sheet corrosion test is improved, the height of the first support disc 56 is convenient to adjust, the first support disc 56 can be suitable for test tubes with multiple heights, and the first rubber cushion 591 on the outer wall of the second limiting ring 59 at the top of the second test tube 58 is scald-proof, protect the operator, prevent that test tube high temperature from taking inconvenient problem, agitating unit 6 carries out intensive mixing to inside bath lotion, because the inside bath lotion temperature of initial stage rises very fast, leads to and stirs bath lotion ceaselessly, makes the temperature tend to evenly gradually in the apparatus, makes the copper sheet corrode the result more rigorous reliably, convenient to use, simple structure, the operation of being convenient for.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The multifunctional tester for the copper sheet corrosion test comprises a tester body (1) and is characterized in that a top cover (2) is arranged at the top of the tester body (1), a first test through hole (7) is formed in the top cover (2), a second test through hole (71) is formed in one side of the first test through hole (7), the first test through hole (7) and the second test through hole (71) are both of circular structures, a first test device (8) is arranged in the first test through hole (7), and a second test device (5) is arranged in the second test through hole (71);

the first test device (8) comprises a first top cover (81), a first fixing rod (82) is connected and arranged above the first top cover (81), first rotating handles (83) are symmetrically connected and arranged on two sides of the first fixing rod (82), a test bomb (9) is connected and arranged below the first top cover (81), the test bomb (9) consists of a bomb body (91) and a bomb cover (92), the bomb body (91) is of a hollow structure, a sealing base (93) is connected and arranged at the bottom of the bomb body (91), a first fixing thread (94) is arranged on the outer wall of the top of the bomb body (91), the bottom of the first top cover (81) is connected with the top of the bomb cover (92), a second fixing thread (95) connected with the first fixing thread (94) is arranged inside the bomb cover (92), a first test tube (96) is arranged inside the bomb body (91), the outer wall of the top of the first test tube (96) is connected with a first limiting ring (97), and the diameter of the first limiting ring (97) is the same as that of the bullet body (91);

second experimental apparatus (5) is including second top cap (51), second top cap (51) top connection is provided with first handle (52) of taking, is located first handle (52) of taking evenly link up all around on second top cap (51) is provided with four test tube through-holes (54), second top cap (51) below connection is provided with first connecting rod (55), first connecting rod (55) are provided with four altogether, first connecting rod (55) below is provided with first supporting disk (56), first supporting disk (56) bottom is provided with limit base (57), first connecting rod (55) one end run through first supporting disk (56) with limit base (57) are connected.

2. The multifunctional tester for the copper sheet corrosion test according to claim 1, wherein a driving device (10) is connected to the top cover (2), a stirring device (6) is arranged inside the tester body (1), the driving device (10) comprises a driving motor (101), the stirring device (6) comprises a stirring shaft (61), a plurality of stirring blades (62) are uniformly connected to the stirring shaft (61), and one end of the stirring shaft (61) penetrates through the top cover (2) and is connected with an output end of the driving motor (101).

3. The multifunctional tester for the corrosion test of the copper sheet according to claim 1, wherein heating plates (3) are arranged on two sides inside the tester body (1), and a temperature controller (4) is arranged on the bottom inside the tester body (1).

4. The multifunctional tester for the corrosion test of the copper sheet according to claim 1, wherein the first top cover (81) is of a circular structure, and a first limit sealing ring (84) is sleeved on the outer wall of the first top cover (81).

5. The multifunctional tester for the copper sheet corrosion test according to claim 1, wherein a bottom placing groove (561) is arranged on the first supporting disk (56), a second test tube (58) is arranged in the test tube through hole (54), the bottom of the second test tube (58) is in contact with the bottom placing groove (561), a second limiting ring (59) is connected to the outer wall of the top of the second test tube (58), a first anti-scald rubber cushion (591) is sleeved on the outer wall of the second limiting ring (59), and a sealing plug (581) is sleeved above the second test tube (58).

6. The multifunctional tester for the corrosion test of the copper sheet according to claim 1, wherein the first taking handle (52) is sleeved with a second anti-scald rubber cushion (53).

7. The multifunctional tester for the corrosion test of the copper sheet according to claim 1, wherein the second top cover (51) is of a circular structure, the diameter of the second top cover (51) is the same as that of the second test through hole (71), and a second limit sealing ring (511) is sleeved on the outer wall of the second top cover (51).

8. The multifunctional tester for the copper sheet corrosion test according to claim 1, wherein a switch (11) is arranged at the bottom in front of the tester body (1), a power socket (112) is arranged at one side of the tester body (1), a drain valve (113) is arranged at the other side of the tester body (1), and a thermowell (21) and a sensor (22) are arranged on the top cover (2).