CN220137050U - Experimental equipment for simulating frequent abrupt change of ambient water temperature - Google Patents

Abstract

The utility model discloses experimental equipment for simulating frequent abrupt change of ambient water temperature, which comprises a bottom plate and left and right stroke cylinders, wherein an I-shaped frame is fixedly connected to the left side of the top of the bottom plate, a guide rail is fixedly connected to the top of the surface of the I-shaped frame through a fixing screw, a left stroke sensor is arranged on the left side of the surface of the left and right stroke cylinders, and a right stroke sensor is arranged on the right side of the surface of the left and right stroke cylinders. According to the utility model, the purpose of switching cold and hot water in an application scene is achieved by arranging the water bath and controlling the change of water temperature in two constant-temperature water baths at the top of the water bath through the PLC control panel, and then the purpose of switching and soaking a sample in the two constant-temperature water baths is achieved by arranging the lower stroke sensor, the upper stroke sensor and the upper and lower stroke cylinder and grabbing the sample under the cooperation of the left stroke sensor, the right stroke sensor and the left and right stroke cylinder so as to simulate cold and hot water impact in the application scene.

Description

Experimental equipment for simulating frequent abrupt change of ambient water temperature

Technical Field

The utility model relates to the technical field of simulation experiment equipment, in particular to experiment equipment for simulating frequent abrupt change of ambient water temperature.

Background

In kitchen and bathroom electrical apparatus can relate to the application scene of cold and hot water frequent fast switch over, wading material, spare part and temperature sensing element can appear tired or ageing condition in the cold and hot change of environment temperature long-term and high frequency, lead to its inefficacy, in order to verify the reliability of material, wading spare part and temperature sensing element in the application scene, need an experimental facilities can simulate the frequent fast switch over scene of cold and hot water in the application scene.

Disclosure of Invention

In order to solve the above-mentioned problem, the present utility model provides an experimental apparatus for simulating frequent abrupt changes of ambient water temperature to solve the problem set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an experimental facilities of frequent abrupt change of simulated environment temperature, includes the bottom plate and controls stroke cylinder, the left side fixedly connected with I shape frame at bottom plate top, the top on I shape frame surface is through fixed screw fixedly connected with guide rail, the left side of controlling stroke cylinder surface is equipped with left stroke inductor, the right side of controlling stroke cylinder surface is equipped with right stroke inductor, the output fixedly connected with fixed plate of controlling stroke cylinder, the surface of fixed plate is equipped with upper and lower stroke cylinder, the top of upper and lower stroke cylinder surface is equipped with the stroke inductor, the bottom of upper and lower stroke cylinder surface is equipped with down stroke inductor, the bottom of upper and lower stroke cylinder is equipped with the arm, the top of bottom plate just is located the inboard fixedly connected with water bath of I shape frame, the both sides of water bath surface bottom all are equipped with the temperature display screen, the left side at water bath top is equipped with constant temperature bath A, the right side at water bath top is equipped with constant temperature bath B.

Preferably, the right side at bottom plate top fixedly connected with control box, the top of control box is equipped with PLC control panel.

Preferably, the top of control box and lie in one side of PLC control panel from top to bottom be equipped with pause pilot lamp, operation pilot lamp, switch, fan switch, start button and scram button in proper order.

Compared with the prior art, the utility model provides the experimental equipment for simulating frequent and abrupt change of the ambient water temperature, which has the following beneficial effects:

according to the utility model, the purpose of switching cold and hot water in an application scene is achieved by arranging the water bath and controlling the change of water temperature in two constant-temperature water baths at the top of the water bath through the PLC control panel, and then the purpose of flushing cold and hot water in the application scene is simulated by arranging the lower stroke sensor, the upper stroke sensor and the upper and lower stroke air cylinders and grabbing an experimental product in the two constant-temperature water baths in a switching manner under the cooperation of the left stroke sensor, the right stroke sensor and the left and right stroke air cylinders.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

In the figure: 1. a set screw; 2. a guide rail; 3. a fixing plate; 4. a downstroke sensor; 5. an upstroke sensor; 6. an up-down stroke cylinder; 7. a bottom plate; 8. a left stroke sensor; 9. a right stroke sensor; 10. left and right stroke cylinders; 11. pause indicator lights; 12. operating an indicator light; 13. a power switch; 14. a fan switch; 15. a start button; 16. an emergency stop button; 17. a control box; 18. a water bath kettle; 19. i-shaped frame.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, an experimental device for simulating frequent abrupt changes of ambient water temperature comprises a bottom plate 7 and a left travel cylinder 10, wherein an I-shaped frame 19 is fixedly connected to the left side of the top of the bottom plate 7, a guide rail 2 is fixedly connected to the top of the surface of the I-shaped frame 19 through a fixing screw 1, a left travel sensor 8 is arranged on the left side of the surface of the left travel cylinder 10, a right travel sensor 9 is arranged on the right side of the surface of the left travel cylinder 10, a fixing plate 3 is fixedly connected to the output end of the left travel cylinder 10, an upper travel cylinder 6 and a lower travel cylinder 6 are arranged on the surface of the fixing plate 3, an upper travel sensor 5 is arranged on the top of the surface of the upper travel cylinder 6 and a lower travel sensor 4 is arranged on the bottom of the surface of the lower travel cylinder 6, a mechanical arm is arranged on the bottom of the upper travel cylinder 6, a water bath 18 is fixedly connected to the inner side of the top of the I-shaped frame 19, temperature display screens are arranged on two sides of the bottom of the surface of the water bath 18, a constant temperature water bath A is arranged on the left side of the top of the water bath 18, and a constant temperature bath B is arranged on the right side of the top of the water bath 18.

The right side at the top of the bottom plate 7 is fixedly connected with a control box 17, and the top of the control box 17 is provided with a PLC control panel.

The top of the control box 17 and one side of the PLC control panel are sequentially provided with a pause indicator lamp 11, an operation indicator lamp 12, a power switch 13, a fan switch 14, a start button 15 and a scram button 16 from top to bottom.

The working principle of the utility model is as follows: firstly, air intake is controlled through an electromagnetic valve of an X axis, a mechanical arm is pushed to the position of a first upper limit electromagnetic sensor through a left and right stroke cylinder 10 (the first upper limit electromagnetic sensor is positioned above a constant-temperature water bath A), then the length of the constant-temperature water bath A is set through a PLC control board, the mechanical arm is moved to the position of a second upper limit electromagnetic sensor of the X axis through the left and right stroke cylinder 10 (the second upper limit electromagnetic sensor is positioned above a constant-temperature water bath B), finally the length of the constant-temperature water bath B is set through the PLC control board, and the stroke of the Y axis is reset to zero to finish one cycle.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides an experimental facilities of frequent rapid change of simulation environment temperature, includes bottom plate (7) and controls stroke cylinder (10), its characterized in that: the utility model discloses a water bath, including bottom plate (7), fixed plate (3) are equipped with stroke cylinder (6), stroke cylinder (6) are equipped with stroke inductor (5) from top to bottom, stroke cylinder (6) are equipped with mechanical arm in the bottom on surface through fixed screw (1) fixedly connected with guide rail (2), stroke cylinder (10) are equipped with left stroke inductor (8) from left to right on the left side on surface, stroke cylinder (10) are equipped with right stroke inductor (9) from left to right on the right side on surface, the output fixedly connected with fixed plate (3) of stroke cylinder (10) from left to right, the surface of fixed plate (3) is equipped with stroke cylinder (6) from top to bottom, the top of stroke cylinder (6) is equipped with stroke inductor (4) from top to bottom on the top, the bottom of stroke cylinder (6) is equipped with the arm from top to bottom, the top of bottom plate (7) and be located the inboard fixedly connected with water bath (18) on I-shaped frame (19), the both sides of water bath (18) surface bottom all are equipped with temperature display screen, the left side of water bath (18) top is equipped with constant temperature bath A, water bath (18) are equipped with water bath B.

2. An experimental facility for simulating frequent abrupt changes of ambient water temperature according to claim 1, wherein: the right side at bottom plate (7) top fixedly connected with control box (17), the top of control box (17) is equipped with PLC control panel.

3. An experimental facility for simulating frequent abrupt changes of ambient water temperature according to claim 2, wherein: the top of control box (17) and lie in one side of PLC control panel from top to bottom be equipped with pause pilot lamp (11), operation pilot lamp (12), switch (13), fan switch (14), start button (15) and scram button (16) in proper order.