CN215414946U

CN215414946U - Corrosion-resistant testing arrangement suitable for valve surface

Info

Publication number: CN215414946U
Application number: CN202121683609.5U
Authority: CN
Inventors: 胡小娜
Original assignee: Shanghai Meride Valve Manufacturing Co ltd
Current assignee: Shanghai Meride Valve Manufacturing Co ltd
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-01-04
Anticipated expiration: 2031-07-23

Abstract

The utility model belongs to the technical field of valves, and particularly relates to a corrosion resistance testing device suitable for the surface of a valve. This corrosion-resistant testing arrangement suitable for valve surface, utilize the stronger acid chromic acid solution of concentration to soak the valve, can carry out the all-round corruption condition of looking over, it is equipped with the chamber door to soak the roof portion, transparent observation window is installed to the chamber door, electronic slide rail through soaking the bottom half, remove about the soaking case through electric telescopic handle three, the production is rocked, through centre gripping manipulator fixed valve, pass through flow valve control drip to valve junction and dead angle and drip acid chromic acid solution on it, through the timing, soak and drip method and accomplish the back, contrast through intact valve at last.

Description

Corrosion-resistant testing arrangement suitable for valve surface

Technical Field

The utility model belongs to the technical field of valves, and particularly relates to a corrosion resistance testing device suitable for the surface of a valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to the function, the device can be divided into a shut-off valve, a check valve, a regulating valve and the like, and can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are also classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the materials, and the valves can be controlled by various transmission modes, such as manual, electric, hydraulic, pneumatic, turbine, electromagnetic hydraulic, electrohydraulic, pneumatic hydraulic, spur gear, bevel gear driving and the like.

The metal valve is various in types, comprises a safety valve and is used for preventing medium pressure in a pipeline or a device from exceeding a specified value, so that the purpose of safety protection is achieved, the service time is increased at any time, the surface can be corroded, the corrosion detection of the surface of the existing valve needs manual operation, and the problems of labor waste and low efficiency exist.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a corrosion resistance testing device suitable for a valve surface, and solves the problems that the corrosion detection of the valve surface needs manual operation, and the problems of labor waste and low efficiency exist.

In order to achieve the purpose, the utility model provides the following technical scheme: the corrosion resistance testing device comprises a box body, wherein a first motor is fixedly mounted inside the box body, a first support column is fixedly mounted at the top of the first motor, a turntable is fixedly mounted at the top of the first support column, a first hydraulic lifting column is fixedly mounted on the upper surface of the turntable, a connecting column is fixedly mounted on the upper surface of the first hydraulic lifting column, a first electric telescopic rod is fixedly mounted on one side of the connecting column, a second support column is fixedly mounted on one side of the box body, a second electric telescopic rod is fixedly mounted on one side of the second support column, a first liquid storage box is fixedly mounted on one side of the second electric telescopic rod, a placing groove is fixedly mounted on one side of the first motor, a second hydraulic lifting column is fixedly mounted at the bottom of the placing groove, a second liquid storage box is fixedly mounted on one side of the box body, and a water pump is fixedly mounted on the upper surface of the second liquid storage box, the utility model discloses a soaking device, including a motor, a soaking box, a box door, a slide way I, a slide way II, a slide way I, a solenoid valve, a drain pipe, a slide block, a solenoid valve, a slide way I, a slide way II, a solenoid valve, a slide way II, a solenoid valve, a drain pipe, a slide way II, a solenoid valve, a slide way II, a drain pipe and a slide way I.

Preferably, one side fixed mounting of electric telescopic handle one has motor two, the one end of motor two is rotated and is connected with the pivot, the bottom fixed mounting of pivot has the screw thread axle, the one end fixedly connected with motor three of screw thread axle, one side fixed mounting of screw thread axle has the centre gripping manipulator.

Preferably, the bottom fixed mounting of liquid storage tank one has the drip, the fixed surface of drip has the flow valve, flow valve electrical control drip.

Preferably, one end fixedly connected with water pipe of water pump, the one end fixedly connected with export of water pipe, liquid storage tank two pass through the water pipe and be connected with the export.

Preferably, one side of the box door is fixedly provided with a handle, the top of the box door is fixedly provided with a fixed opening, and the upper surface of the box door is fixedly provided with an observation window.

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

this corrosion-resistant testing arrangement suitable for valve surface, utilize the stronger acid chromic acid solution of concentration to soak the valve, can carry out the all-round corruption condition of looking over, it is equipped with the chamber door to soak the roof portion, transparent observation window is installed to the chamber door, electronic slide rail through soaking the bottom half, remove about the soaking case through electric telescopic handle three, the production is rocked, through centre gripping manipulator fixed valve, pass through flow valve control drip to valve junction and dead angle and drip acid chromic acid solution on it, through the timing, soak and drip method and accomplish the back, contrast through intact valve at last.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of a first three-dimensional structure of the present invention;

fig. 3 is a cross-sectional view of a second three-dimensional structure of the present invention.

In the figure: 1, a box body; 2, a first motor; 3, supporting a first column; 4, rotating the disc; 5, hydraulic lifting of the first column; 6, connecting columns; 7, electrically telescoping a rod I; 8, a second motor; 9 a rotating shaft; 10 a threaded shaft; 11, a third motor; 12 clamping the manipulator; 13 a second support column; 14, electrically operated telescopic rod II; 15 liquid storage tank one; 16 drip openings; 17 placing a groove; 18 hydraulic lifting column II; 19 a second liquid storage tank; 20, a water pump; 21 a water pipe; 22 an outlet; 23 soaking box; 24 electric slide rail; 25, electrically operated telescopic rod III; 26, a first chute; 27 a door; 28 a handle; 29 a fixed port; 30, a second chute; 31 a slider; 32 electromagnetic valves; 33 a drain pipe; 34 flow valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a corrosion resistance testing device suitable for a valve surface comprises a box body 1, a motor I2 is fixedly installed inside the box body 1, a support column I3 is fixedly installed at the top of the motor I2, a rotary table 4 is fixedly installed at the top of the support column I3, the motor I2 drives the rotary table 4 to rotate, a hydraulic lifting column I5 is fixedly installed on the upper surface of the rotary table 4 and can lift up and down, a connecting column 6 is fixedly installed on the upper surface of the hydraulic lifting column I5, an electric telescopic rod I7 is fixedly installed on one side of the connecting column 6 and can stretch out and draw back left and right, a support column II 13 is fixedly installed on one side of the box body 1 and plays a supporting role, an electric telescopic rod II 14 is fixedly installed on one side of the support column II 13 and can stretch out and draw back left and right, a liquid storage tank I15 is fixedly installed on one side of the electric telescopic rod II 14 and stores acidic chromic acid solution with high concentration, a placing groove 17 is fixedly installed on one side of the motor I2, the storage valve, a hydraulic lifting column II 18 is fixedly installed at the bottom of the storage groove 17 to enable the groove 17 to lift up and down, a liquid storage tank II 19 is fixedly installed at one side of the box body 1, a water pump 20 is fixedly installed on the upper surface of the liquid storage tank II 19, a soaking tank 23 is fixedly installed at the other side of the motor I2, an electric slide rail 24 is fixedly installed at the bottom of the soaking tank 23, the soaking tank 23 can move back and forth by matching the electric slide rail 24 with an electric telescopic rod III 25, the electric telescopic rod III 25 is fixedly installed at one side of the soaking tank 23, a sliding chute I26 is fixedly installed at one side of the inner wall of the soaking tank 23, a box door 27 is fixedly installed at one side of the sliding chute I26, the box door 27 can move left and right by matching the sliding chute I26, a sliding chute II 30 is fixedly installed at the bottom of the box door 27, a sliding block 31 is slidably connected inside the sliding chute II 30, and an electromagnetic valve 32 is fixedly installed at one side of the sliding block 31, a drain pipe 33 is fixedly installed at one side of the electromagnetic valve 32, and the drain pipe 33 can move through the second sliding chute 30 through the sliding block 31.

Concretely, one side fixed mounting of electric telescopic handle 7 has motor two 8, and the one end of motor two 8 is rotated and is connected with pivot 9, and the bottom fixed mounting of pivot 9 has threaded shaft 10, and the one end fixedly connected with motor three 11 of threaded shaft 10, one side fixed mounting of threaded shaft 10 have centre gripping manipulator 12, and motor three 11 drives threaded shaft 10 and rotates, and centre gripping manipulator 12 carries out the centre gripping fixedly to the valve.

Specifically, a drip 16 is fixedly installed at the bottom of the first liquid storage tank 15, a flow valve 34 is fixedly installed on the surface of the drip 16, the flow valve 34 electrically controls the drip 16, and the flow valve 34 can control the drip 16 to drip the acidic chromic acid solution in the first liquid storage tank 15.

Specifically, the one end fixedly connected with water pipe 21 of water pump 20, the one end fixedly connected with export 22 of water pipe 21, two 19 liquid storage tanks are connected with export 22 through water pipe 21, and when needing to soak, water pump 20 carries the acid chromic acid solution of two 19 inside liquid storage tanks to export 22 through water pipe 21 and soaks the valve.

Specifically, a handle 28 is fixedly mounted on one side of the door 27, a fixed opening 29 is fixedly mounted on the top of the door 27, an observation window is fixedly mounted on the upper surface of the door 27, the handle 28 rotates ninety degrees clockwise, the door 27 is pushed into through the first sliding groove 26 through the handle 28, the handle 28 rotates ninety degrees counterclockwise, the handle 28 is clamped and fixed on the fixed opening 29, and observation is performed through the observation window on the surface of the door 27.

The working principle and the using process of the utility model are as follows: after the device is installed, after a motor I2 is started, a rotary table 4 can rotate, after a hydraulic lifting column I5 is adjusted to be proper in height, an electric telescopic rod II 14 can move left and right, a motor III 11 drives a threaded shaft 10 to rotate, a clamping manipulator 12 can clamp a valve, a motor II 8 enables the clamping manipulator 12 to rotate, after the clamping, the valve is placed into an immersion tank 23 through the rotary table 4, a water pump 20 conveys acid chromic acid solution with strong concentration in a liquid storage tank II 19 to an outlet 22, the valve is immersed, a handle 28 is rotated ninety degrees clockwise, a tank door 27 is pushed in through a sliding groove I26 through the handle 28 and rotated ninety degrees anticlockwise, the handle 28 is clamped at a fixed port 29 for fixing, observation is carried out through an observation window on the surface of the tank door 27, the tank door is moved left and right through an electric sliding rail 24 at the bottom of the immersion tank 23 and the electric telescopic rod III 25, drain pipe 33 can remove through the inside slider 31 of two 30 spouts, it is not influenced, through the chronograph method, soak and to corrode the detection to the valve wholeness, soak and compare through complete valve after accomplishing, solenoid valve 32 control sewage passes through drain pipe 33 and discharges, through the centre gripping manipulator 12 centre gripping valve, carousel 4 is rotatory below the drip 16, flexible cooperation centre gripping manipulator 12 is rotatory about 7 through electric telescopic handle, control the stronger acid chromic acid soluble liquid drop of concentration and locate at valve kneck and dead angle through flow valve 34, carry out the chronograph test, after the end, utilize complete valve to carry out the contrast degree of corrosion.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrosion resistance testing arrangement suitable for valve surface, includes box (1), its characterized in that: the inside fixed mounting of box (1) has motor (2), the top fixed mounting of motor (2) has support column (3), the top fixed mounting of support column (3) has carousel (4), the last fixed surface of carousel (4) installs hydraulic lifting column (5), the last fixed surface of hydraulic lifting column (5) installs spliced pole (6), one side fixed mounting of spliced pole (6) has electric telescopic handle (7), one side fixed mounting of box (1) has support column two (13), one side fixed mounting of support column two (13) has electric telescopic handle two (14), one side fixed mounting of electric telescopic handle two (14) has liquid bin (15), one side fixed mounting of motor (2) has places recess (17), the bottom fixed mounting of placing recess (17) has hydraulic lifting column two (18), a second liquid storage tank (19) is fixedly arranged on one side of the tank body (1), a water pump (20) is fixedly arranged on the upper surface of the second liquid storage tank (19), the other side of the first motor (2) is fixedly provided with a soaking box (23), the bottom of the soaking box (23) is fixedly provided with an electric slide rail (24), an electric telescopic rod III (25) is fixedly arranged on one side of the soaking box (23), one side of the inner wall of the soaking box (23) is fixedly provided with a first chute (26), a box door (27) is fixedly arranged on one side of the first sliding chute (26), a second sliding chute (30) is fixedly arranged at the bottom of the box door (27), the inside sliding connection of spout two (30) has slider (31), one side fixed mounting of slider (31) has solenoid valve (32), one side fixed mounting of solenoid valve (32) has drain pipe (33).

2. A corrosion resistance testing device for valve surfaces according to claim 1, wherein: one side fixed mounting of electric telescopic handle (7) has motor two (8), the one end of motor two (8) is rotated and is connected with pivot (9), the bottom fixed mounting of pivot (9) has screw thread axle (10), the one end fixedly connected with motor three (11) of screw thread axle (10), one side fixed mounting of screw thread axle (10) has centre gripping manipulator (12).

3. A corrosion resistance testing device for valve surfaces according to claim 1, wherein: the bottom fixed mounting of liquid storage tank (15) has drip (16), the fixed surface of drip (16) installs flow valve (34), flow valve (34) electrical control drip (16).

4. A corrosion resistance testing device for valve surfaces according to claim 1, wherein: one end fixedly connected with water pipe (21) of water pump (20), the one end fixedly connected with export (22) of water pipe (21), liquid storage tank two (19) are connected with export (22) through water pipe (21).

5. A corrosion resistance testing device for valve surfaces according to claim 1, wherein: one side fixed mounting of chamber door (27) has handle (28), the top fixed mounting of chamber door (27) has fixed mouth (29), the last fixed surface of chamber door (27) installs the observation window.