CN209878563U

CN209878563U - Fatigue corrosion experiment reaction box

Info

Publication number: CN209878563U
Application number: CN201920575266.7U
Authority: CN
Inventors: 梁斌; 刘聪
Original assignee: Xuhai College of CUMT
Current assignee: Xuhai College of CUMT
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2019-12-31
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a fatigue corrosion experiment reaction box, including shell, supporting leg and observation window, shell lower extreme fixed mounting has the supporting leg, shell the place ahead fixed surface installs observation window, observation window below right side fixed mounting has control panel, shell upper end surface movable mounting has sealing door, the sealing door surface is provided with the door handle, just set up to sealing connection between sealing door and the shell, supporting leg shank lower extreme fixed mounting has power socket, right side fixed surface installs the window of taking a breath. The utility model discloses can realize simple swift operation, have good sealed effect, the temperature of regulation reaction that also can be at any time simultaneously also can keep the invariant of temperature, have very big spreading value, through setting up the heating machine, can adjust the temperature well, through setting up the reaction box, and the reaction box bottom sets up to circular-arc, can improve the efficiency of heating better.

Description

Fatigue corrosion experiment reaction box

Technical Field

The utility model relates to a fatigue corrosion experiment technical field specifically is a fatigue corrosion experiment reaction box.

Background

The corrosion fatigue test aims comprise measuring the corrosion fatigue life of a material in a given environment, measuring the condition corrosion fatigue critical stress field intensity factor range or condition critical corrosion fatigue limit stress of the material in the given environment, measuring the crack propagation rate of the material in the given environment and the given stress range, researching corrosion inhibitors or other protective effects and researching the action of factors influencing the corrosion fatigue crack propagation and the corrosion fatigue fracture mechanism. The corrosion fatigue test method commonly used for curves is to perform fatigue tests in a corrosion environment, and the laboratory corrosion fatigue tests can be divided into two types: cycle failure test and crack propagation test.

The existing corrosion fatigue test is troublesome to operate, and the fatigue corrosion condition of the material cannot be well observed.

SUMMERY OF THE UTILITY MODEL

For solving among the prior art operation comparatively troublesome, can not observe the problem of the fatigue corrosion's of material condition well, the utility model provides a fatigue corrosion experiment reaction box.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a fatigue corrosion experiment reaction box, including shell, supporting leg and observation window, shell lower extreme fixed mounting has the supporting leg, shell the place ahead fixed surface installs observation window, observation window below right side fixed mounting has control panel, shell upper end surface movable mounting has sealing door, the sealing door surface is provided with the door handle, just set up to sealing connection between sealing door and the shell, supporting leg shank lower extreme fixed mounting has power socket, right side fixed surface installs the window of taking a breath.

Further, the inside fixed mounting of shell has the reaction box, reaction box top fixed mounting has the reaction liquid admission pipe, surface movable mounting has the reaction anchor clamps on the shell, reaction box right side fixed mounting has the heating machine, heating machine left end fixed mounting has the heat transfer piece, reaction box lower extreme fixed mounting has the flowing back valve.

Further, the upper-middle part of the reaction fixture is movably provided with a sealing ring, the lower half part of the reaction fixture is movably provided with a fastening clamp, and a fastening gasket is fixedly arranged on the corresponding position surface of the fastening clamp.

Further, the heat transfer sheet is arranged to completely cover the bottom of the reaction box, and the bottom end of the reaction box is arranged to be arc-shaped.

Further, the lower part of the reaction clamp is positioned on the reaction box and is fixed and sealed through a sealing ring.

Compared with the prior art, the utility model discloses following beneficial effect has: can realize simple swift operation, have good sealed effect, the temperature of the regulation reaction that also can be at any time simultaneously also can keep the constancy of temperature, has very big spreading value, through setting up the heating machine, can adjust the temperature well, through setting up the reaction box, provides the place that a reaction goes on, and the reaction box bottom sets up to circular-arcly, can improve the efficiency of heating better, through setting up the ventilation window, carries out the exchange of air.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

FIG. 3 is an enlarged schematic view of the reaction fixture of the present invention;

FIG. 4 is a schematic view of the internal structure of the reaction box of the present invention.

In the figure: 1. supporting legs; 2. an observation window; 3. a housing; 4. a sealing door; 5. a control panel; 6. a power outlet; 7. the reaction liquid enters the tube; 8. a reaction box; 9. a reaction clamp; 10. a heater; 11. a ventilation window; 12. a heat transfer sheet; 13. a drain valve; 14. a seal ring; 15. a fastening clip; 16. and fastening the gasket.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, a fatigue corrosion experiment reaction box comprises a shell 3, a supporting leg 1 and an observation window 2, wherein the supporting leg 1 is fixedly installed at the lower end of the shell 3, the observation window 2 is fixedly installed on the surface in front of the shell 3, a control panel 5 is fixedly installed on the right side below the observation window 2, a sealing door 4 is movably installed on the surface of the upper end of the shell 3, a door handle is arranged on the surface of the sealing door 4, the sealing door 4 is in sealing connection with the shell 3, a power socket 6 is fixedly installed at the lower end of the leg of the supporting leg 1, and a ventilation window 11 is fixedly installed on the surface of the right side.

Referring to fig. 2, a reaction box 8 is fixedly installed inside the housing 3, a reaction solution inlet pipe 7 is fixedly installed above the reaction box 8, a reaction clamp 9 is movably installed on the upper surface of the housing 3, a heater 10 is fixedly installed on the right side of the reaction box 8, a heat transfer sheet 12 is fixedly installed on the left end of the heater 10, and a drain valve 13 is fixedly installed at the lower end of the reaction box 8, it should be noted that the drain valve 13 is manually controlled and has good sealing performance.

Referring to fig. 3, a seal ring 14 is movably mounted at the upper middle portion of the reaction fixture 9, a fastening clip 15 is movably mounted at the lower half portion of the reaction fixture 9, a fastening gasket 16 is fixedly mounted at a position corresponding to the fastening clip 15, and it should be noted that a thread is disposed on the surface of the fastening clip 15, and the fastening clip 15 can be made to approach the fastening gasket 16 by rotation.

Referring to fig. 1 and 2, the heat transfer plate 12 is configured to completely cover the bottom of the reaction box 8, and the bottom of the reaction box 8 is configured to be arc-shaped, which is to be noted that the heating can be performed more uniformly or the temperature can be kept constant.

Referring to fig. 4, the lower portion of the reaction fixture 9 is located at the reaction box 8 and is configured to be fixed and sealed by a sealing ring 14, and it should be noted that the sealing ring 14 has certain elasticity.

The working principle is as follows: the device is used according to the specification and the attached drawings, the device is moved to a proper position and then is connected with an external power supply through a power socket 6, the material to be tested is clamped through a reaction clamp 9, the material is fixed by rotating the fastening clamp 15, the other end is tightly attached to the fastening gasket 16, the reaction clamp 9 with the material is put into the reaction box 8, certain sealing performance is kept, then a certain amount of required reaction liquid is introduced through the reaction liquid inlet pipe 7, if necessary, temperature control and adjustment are carried out, the heater 10 can be controlled by the control panel 5 to heat the heat transfer sheet 12, thereby heating the reaction cassette 8, or the temperature is constant to ensure the stable reaction, after the preparation is finished, the sealing door 4 is closed, the progress of the test was roughly observed through the observation window 2, and after completion of the test, the reaction solution was discharged through the drain valve 13.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited by the above embodiments, and that the orientations indicated by the terms "upper", "lower", "left" and "right" are based on the orientation shown in the drawings, and are only for convenience of description rather than requiring that the present invention must be operated in a specific orientation, and therefore should not be construed as limiting the present invention, and that the above embodiments and the description are only illustrative of the principles of the present invention, and that the present invention may be subject to various changes and modifications without departing from the spirit and scope of the present invention, and that such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fatigue corrosion experiment reaction box, includes shell (3), supporting leg (1) and observation window (2), its characterized in that: the air exchange door is characterized in that the supporting legs (1) are fixedly mounted at the lower ends of the shells (3), the observation window (2) is fixedly mounted on the front surface of the shell (3), the control panel (5) is fixedly mounted on the right side below the observation window (2), the sealing door (4) is movably mounted on the upper end surface of the shell (3), the door handle is arranged on the surface of the sealing door (4), the sealing door (4) is connected with the shell (3) in a sealing mode, the power supply sockets (6) are fixedly mounted at the lower ends of the legs of the supporting legs (1), and the air exchange window (11) is fixedly mounted on the right.

2. The fatigue corrosion experiment reaction box of claim 1, which is characterized in that: the utility model discloses a reaction box, including shell (3), reaction box (8) top fixed mounting has reaction liquid admission pipe (7), surface movable mounting has reaction anchor clamps (9) on shell (3), reaction box (8) right side fixed mounting has heating machine (10), heating machine (10) left end fixed mounting has heat transfer piece (12), reaction box (8) lower extreme fixed mounting has flowing back valve (13).

3. The fatigue corrosion experiment reaction box of claim 2, which is characterized in that: reaction anchor clamps (9) well upper portion movable mounting have sealing washer (14), reaction anchor clamps (9) lower half movable mounting has fastening clip (15), fastening clip (15) correspond position face fixed mounting and have fastening gasket (16).

4. The fatigue corrosion experiment reaction box of claim 2, which is characterized in that: the heat transfer sheet (12) is arranged to completely cover the bottom of the reaction box (8), and the bottom end of the reaction box (8) is arranged to be arc-shaped.

5. The fatigue corrosion experiment reaction box of claim 3, wherein: the lower part of the reaction clamp (9) is positioned on the reaction box (8) and is fixed and sealed through a sealing ring (14).