Water cooling system of solid-liquid interface instrument

Abstract

The utility model discloses a water cooling system for a solid-liquid interface instrument, which relates to the technical field of industrial process automation and comprises a mounting rack, an interface instrument ultrasonic transducer is mounted at the bottom end of the mounting rack, and the interface instrument ultrasonic transducer performs protection operation through a protection mechanism; the protection mechanism comprises a protection cover. According to the utility model, the protection mechanism is arranged, and a sensor protection cover is additionally arranged at the head of the sensor; the protective cover is made of different materials so as to adapt to different corrosive media; the protective cover can spray normal-temperature water, the electromagnetic valve is adopted to control the metering of the sprayed water, and the electromagnetic valves with different calibers can play a role in cooling or cooling and cleaning the surface of the probe, so that the protective cover with lower cost can be conveniently adopted, the application temperature range of the ultrasonic interface instrument can be effectively widened, and the corrosion resistance of a medium can be effectively improved; the flow of normal-temperature water is automatically controlled, and the effects of cooling and cleaning are automatically achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial process automation technical field, concretely is a solid liquid interface appearance water cooling system. BACKGROUND

[0002] The material of the shell of the transducer in the ultrasonic solid liquid interface measuring instrument is usually PVDF, PC, PVC and other plastic materials, because the density is close to the density of water, the signal transmission efficiency of ultrasonic waves is high, the temperature resistance of these materials is about 100 degrees, and in the case of high medium temperature, the corrosion resistance and service life will have certain limitations.

[0003] In the process section of ore dressing, there are different medium components and different working temperatures, the highest is close to 100 DEG C, and the medium components are different concentrations of acid and alkali, if the standard ultrasonic transducer is used, because the application environment temperature is high, the service life of the medium corrosion condition is short, 1) may need to be cleaned regularly, 2) the sensor ages quickly, the service life is shortened, 3) the sensor with cleaning brush, the motor is damaged quickly, 4) the measuring effect of the interface instrument will affect the dosing process of the thickener, and the production efficiency is affected. CONTENT OF THE UTILITY MODEL

[0004] The utility model discloses a solid liquid interface appearance water cooling system.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a solid liquid interface appearance water cooling system, including mounting frame, the bottom of mounting frame installs interface appearance ultrasonic transducer, interface appearance ultrasonic transducer is protected by protection mechanism and carries out protection operation;

[0006] The protection mechanism includes a protective cover, the protective cover is fixedly installed at the bottom of the interface appearance ultrasonic transducer through screw threads, one side of the protective cover is fixedly connected with a water inlet pipe, the bottom of the protective cover is fixedly connected with a water outlet pipe, a cavity is formed in the protective cover, a plurality of water injection holes are formed in the bottom of the inner wall of the cavity, and the water injection holes are communicated with the inner wall of the protective cover.

[0007] As a further scheme of the utility model: one end of the water inlet pipe is connected with a large-diameter water channel and a small-diameter water channel, and electromagnetic valves are installed on the outer walls of the large-diameter water channel and the small-diameter water channel.

[0008] As a further scheme of the utility model: the water injection holes are inclined and arranged, and the water outlet directions of the water injection holes are towards the interface appearance ultrasonic transducer.

[0009] As a further scheme of the utility model: the protective cover is composed of a connecting shell and a bottom plate, and the connecting shell and the bottom plate are fixedly connected through threads.

[0010] As a further scheme of the utility model: a water outlet is arranged at the bottom end of the bottom plate, and the water outlet is fixedly connected with the water outlet pipe.

[0011] As a further scheme of the utility model: a water inlet is arranged at one side of the connecting shell, the water inlet is fixedly connected with the water inlet pipe, a water inlet groove is arranged at the inner wall of the water inlet, and the water inlet groove is in communication with the cavity.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] By arranging the protection mechanism, the head of the sensor is provided with a protective cover of the sensor; the protective cover is made of different materials to adapt to different corrosive media; the protective cover can spray normal temperature water, the water spraying is controlled by the electromagnetic valve, the electromagnetic valve with different diameters can play the roles of cooling and cleaning the surface of the probe, the protective cover with lower cost is convenient to adopt, the application temperature range of the ultrasonic interface instrument can be effectively widened, and the corrosion resistance of the medium can be improved; the flow of the normal temperature water is automatically controlled, and the cooling and cleaning effects are automatically realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is an installation schematic view of the protective cover of the utility model;

[0016] Fig. 3 It is a sectional view of the protective cover of the utility model;

[0017] Fig. 4 It is a structural schematic view of the protective cover of the utility model.

[0018] In the drawing: 1, mounting frame; 2, interface instrument ultrasonic transducer; 3, protection mechanism; 301, protective cover; 302, water inlet pipe; 303, water outlet pipe; 304, cavity; 305, water spraying hole; 4, connecting shell; 5, bottom plate; 6, water inlet; 7, water outlet; 8, water inlet groove. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0020] Please refer to Figs. 1-4 In the embodiment of the present application, a solid-liquid interface instrument water cooling system comprises a mounting frame 1, an interface instrument ultrasonic transducer 2 is installed at the bottom end of the mounting frame 1, and the interface instrument ultrasonic transducer 2 is protected by a protection mechanism 3; the protection mechanism 3 comprises a protective cover 301, the protective cover 301 is fixedly installed at the bottom end of the interface instrument ultrasonic transducer 2 through screw threads, a water inlet pipe 302 is fixedly connected to one side of the protective cover 301, a water outlet pipe 303 is fixedly connected to the bottom end of the protective cover 301, a cavity 304 is formed in the interior of the protective cover 301, a water spraying hole 305 is formed in the inner wall bottom of the cavity 304, and the water spraying hole 305 is in communication with the inner wall of the protective cover 301.

[0021] In the embodiment, the protective cover 301 is sleeved on the outer wall of the probe of the interface instrument ultrasonic transducer 2, is used for protecting the probe, the cooling liquid enters the inner cavity of the cavity 304 through the water inlet pipe 302, and then is sprayed into the inner cavity of the protective cover 301 through the water spraying hole 305, so that the cooling liquid contacts the probe and performs cleaning and cooling operations on the surface of the probe.

[0022] The protective cover 301 with the special structure and the water spraying holes 305 positioned in different directions on the protective cover 301 can play the roles of spray cooling and cleaning the surface of the probe of the interface instrument ultrasonic transducer 2.

[0023] The protective cover 301 is made of different materials, such as stainless steel 316SS and PTFE, to adapt to different corrosive media.

[0024] Please refer to Figs. 1-4 One end of the water inlet pipe 302 is connected to a large-diameter water channel and a small-diameter water channel, and the outer walls of the large-diameter water channel and the small-diameter water channel are both provided with electromagnetic valves.

[0025] In the embodiment, two electromagnetic valves are adopted to control the water channels with different diameters, so as to control the flow and pressure of water, the probe surface is cleaned by using a high-pressure and pulse impact mode, so as to ensure that the sensor is not damaged and normal measurement is ensured, since tap water is non-corrosive, a tap water environment is formed around the probe, and the corrosion of the material of the probe is obviously reduced.

[0026] Please refer to Figs. 3-4The water spraying holes 305 are provided in plurality and are inclined, and the water outlet direction of the water spraying holes 305 is towards the interface instrument ultrasonic transducer 2.

[0027] In the embodiment, the cooling liquid is sprayed into the inner cavity of the protective cover 301 through the water spraying holes 305, and the surface of the probe is cleaned and cooled.

[0028] Please refer to Fig. 4 The protective cover 301 is composed of a connecting shell 4 and a bottom plate 5, and the connecting shell 4 and the bottom plate 5 are fixedly connected through threads.

[0029] In the embodiment, when the protective cover 301 is installed, the connecting shell 4 is connected to the interface instrument ultrasonic transducer 2, and then the bottom plate 5 is connected to the bottom end of the connecting shell 4 through threads.

[0030] Please refer to Figs. 1-4 The bottom end of the bottom plate 5 is provided with a water outlet 7, and the water outlet 7 is fixedly connected with a water outlet pipe 303.

[0031] In the embodiment, the cooling liquid in the water inlet pipe 302 enters the cavity 304 through the water inlet 6 and the water inlet groove 8, and then is sprayed into the inner cavity of the protective cover 301 through the water spraying holes 305, and then is discharged into the water outlet pipe 303 through the water outlet 7.

[0032] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, should be covered in the protection scope of the present application.

Claims

1. A solid-liquid interface instrument water cooling system, comprising a mounting frame (1), an interface instrument ultrasonic transducer (2) is installed at the bottom end of the mounting frame (1), characterized in that, The interface instrument ultrasonic transducer (2) is protected by the protection mechanism (3); The protection mechanism (3) comprises a protection cover (301), the protection cover (301) is fixedly installed at the bottom end of the interface instrument ultrasonic transducer (2) through screw threads, one side of the protection cover (301) is fixedly connected with a water inlet pipe (302), the bottom end of the protection cover (301) is fixedly connected with a water outlet pipe (303), a cavity (304) is formed in the protection cover (301), a water spraying hole (305) is formed in the bottom of the inner wall of the cavity (304), and the water spraying hole (305) is communicated with the inner wall of the protection cover (301).

2. The water cooling system of the solid-liquid interface instrument according to claim 1, characterized in that, One end of the water inlet pipe (302) is connected with a large-diameter water channel and a small-diameter water channel, and electromagnetic valves are installed on the outer walls of the large-diameter water channel and the small-diameter water channel.

3. The water cooling system of the solid-liquid interface instrument according to claim 1, characterized in that, The water spraying hole (305) is provided with a plurality of inclined water spraying holes, and the water outlet direction of the water spraying hole (305) is towards the interface instrument ultrasonic transducer (2).

4. The water cooling system of the solid-liquid interface instrument according to claim 1, characterized in that, The protection cover (301) is composed of a connecting shell (4) and a bottom plate (5), and the connecting shell (4) and the bottom plate (5) are fixedly connected through screw threads.

5. The water cooling system of the solid-liquid interface instrument according to claim 4, characterized in that, A water outlet (7) is formed at the bottom end of the bottom plate (5), and the water outlet (7) is fixedly connected with the water outlet pipe (303).

6. The water cooling system of the solid-liquid interface instrument according to claim 4, characterized in that, A water inlet (6) is formed at one side of the connecting shell (4), the water inlet (6) is fixedly connected with the water inlet pipe (302), a water inlet groove (8) is formed in the inner wall of the water inlet (6), and the water inlet groove (8) is communicated with the cavity (304).

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