CN215696300U

CN215696300U - Guided wave radar level gauge belt cleaning device

Info

Publication number: CN215696300U
Application number: CN202121647945.4U
Authority: CN
Inventors: 罗璇
Original assignee: Wuhan Chongwei Machinery Co ltd
Current assignee: Wuhan Chongwei Machinery Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-02-01
Anticipated expiration: 2031-07-20

Abstract

The utility model provides a guided wave radar liquid level meter cleaning device, which relates to the technical field of guided wave radar liquid level meters and comprises a cleaning box, a limiting cover and a liquid level meter main body, wherein the cleaning device is arranged in the cleaning box and comprises a cleaning barrel and a scrubbing cavity, two sides of the bottom surface in the cleaning box are fixedly provided with a lifting cylinder fixed with the bottom surface of the cleaning barrel, the central position of the cleaning barrel is provided with the scrubbing cavity in a penetrating way, a water guide column is fixedly arranged on a circumferential array of the inner wall of the scrubbing cavity, the end part of the water guide column is fixedly provided with a triangular cleaning brush, the end surface and the bottom surface of the water guide column connected with the triangular cleaning brush are both provided with a miniature water drain hole, the liquid level meter main body is inserted into the cleaning box from the top surface of the cleaning box, the vertical limiting is carried out through the limiting cover, the cleaning barrel is driven to move up and down by the lifting cylinder, the surface of a guided wave rod of the liquid level meter main body is repeatedly cleaned through the triangular cleaning brush from the water guide column, the cleaning is more thorough, simple and easy to operate, and thorough.

Description

Guided wave radar level gauge belt cleaning device

Technical Field

The utility model relates to the technical field of guided wave radar liquid level meters, in particular to a cleaning device for a guided wave radar liquid level meter.

Background

A guided wave radar level gauge, a level measuring instrument in chemical industry. The guided wave radar liquid level meter is a radar liquid level meter based on a time domain reflection principle (TDR), electromagnetic pulse of the radar liquid level meter is transmitted along a steel cable or a probe at the speed of light, when the radar liquid level meter meets the surface of a measured medium, partial pulse of the radar liquid level meter is reflected to form an echo and returns to a pulse transmitting device along the same path, the distance between the transmitting device and the surface of the measured medium is in direct proportion to the transmission time of the pulse between the transmitting device and the measured medium, the liquid level height is obtained through calculation, the guided wave radar liquid level meter is used for being corrosive, and when the medium is viscous and frothy, liquid possibly generated is remained on the guided wave radar liquid level meter.

When clearing up after using to present guided wave radar level gauge, mostly adopt artifical clearance, it is high to wash the degree of difficulty, and artifical abluent discarded object is more, and difficult recovery clearance, and the guided wave pole surface cleaning degree of difficulty of level gauge is big, is unfavorable for the clearance use of actual guided wave radar level gauge.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a cleaning device for a guided wave radar liquid level meter.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a guided wave radar level gauge belt cleaning device, is including wasing the case, spacing lid and level gauge main part, it is equipped with belt cleaning device to wash incasement portion, spacing lid is located washs the roof portion, the level gauge main part is located spacing lid and washs between the case, and belt cleaning device is including wasing the bucket and scrub the chamber, wash the fixed lift cylinder that is equipped with in incasement portion bottom surface both sides, and the expansion end of lift cylinder is fixed with washing bucket bottom surface, it is equipped with and scrubs the chamber to wash bucket central point and put, and scrubs the chamber and run through and wash bucket top surface and bottom surface, scrub the fixed water guide column that is equipped with of intracavity wall circumference array, the water guide column end fixing is equipped with the triangle cleaning brush, the miniature outlet has all been seted up with the terminal surface and the bottom surface that the triangle cleaning brush is connected to the water guide column.

Preferably, wash bottom of the case face horizontal center position and fix and be equipped with the swash plate, and the swash plate width corresponds with scrubbing the chamber width, and the swash plate is located between the both sides lift cylinder, the swash plate top surface is equipped with the accumulator, and accumulator and swash plate bottom surface sliding connection, accumulator length is the same with washing incasement portion width, the accumulator top surface offsets with washing barrel head face, it is equipped with sealing door to wash the tank side, and sealing door is close to the lower one side of accumulator.

Preferably, wash the roof surface and seted up the standing groove, level gauge main part bottom runs through the standing groove and is located and washs incasement portion, wash roof surface four corners and seted up the connecting hole, wash the equal sharp even array in case outer wall four sides and seted up spacing hole, and spacing hole runs through and washs the case outer wall, and spacing hole runs through with the connecting hole is perpendicular, spacing fixed being equipped with in lid bottom surface four corners is spacing post, spacing post has seted up spacing hole near the side of bottom, spacing downthehole spacer pin that is equipped with in spacing post surface.

Preferably, a water injection hole is formed in one side of the top surface of the cleaning barrel, the water injection hole penetrates through the top surface of the cleaning barrel, a sealing plug is arranged on the top surface of the cleaning barrel, and the sealing plug is sealed with the inner wall of the water injection hole.

Preferably, the diameter of the outer wall of the limiting column is the same as that of the inner wall of the connecting hole, the diameter of the outer wall of the limiting pin is the same as that of the inner wall of the limiting hole, and the edges of the aperture of the edges of the limiting hole and the connecting hole are all processed by fillets.

Preferably, wash the positive central point of case and put and be equipped with the observation window, and the observation window is toughened glass cutting shaping, and one side edge of observation window is articulated with washing positive one side of case, the observation window edge all is equipped with the sealing strip.

Preferably, the outside edge of sealing door is equipped with the magnetic stripe, it all is equipped with the magnetic stripe to wash the case side and sealing door junction, the sealing door edge is inhaled with washing case side magnetism.

Advantageous effects

According to the utility model, the top surface of the cleaning box is adopted for inserting the liquid level meter main body, the vertical limiting is carried out through the limiting cover, the lifting cylinder drives the cleaning barrel to move up and down, the surface of the wave guide rod of the liquid level meter main body is repeatedly cleaned through the internal triangular cleaning brush, and the cleaning liquid in the cleaning barrel is led out through the water guide column, so that the cleaning is more thorough, the operation is simple and easy, and the cleaning is thorough.

According to the utility model, the recovery tank is lost by the cleaning device, so that the waste cleaned by the cleaning device to the liquid level meter main body falls into the recovery tank through the scrubbing cavity for collective treatment, the phenomena that cleaning water splashes and sundries scatter and are not easy to recover are prevented, the waste is more convenient to arrange and clean, and the actual cleaning and use are convenient.

Drawings

FIG. 1 is a side cross-sectional view of a guided wave radar level gauge cleaning apparatus;

FIG. 2 is a front cross-sectional view of a guided wave radar level gauge cleaning apparatus;

FIG. 3 is a schematic perspective view of a guided wave radar level gauge cleaning apparatus;

FIG. 4 is a front cross-sectional view of a limit cover of a guided wave radar level gauge cleaning apparatus;

FIG. 5 is a connection structure diagram of a cleaning device of a guided wave radar level gauge.

Illustration of the drawings:

1. a cleaning tank; 2. a placement groove; 3. a cleaning device; 301. a washing barrel; 302. brushing the cavity; 303. a triangular cleaning brush; 304. a lifting cylinder; 305. a water injection hole; 306. a sealing plug; 307. a water guide column; 4. a sloping plate; 5. a recovery tank; 6. a gauge body; 7. a sealing door; 8. an observation window; 9. a limiting cover; 10. a limiting column; 11. connecting holes; 12. a limiting hole; 13. and a limiting pin.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood, the utility model is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the utility model, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention are described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-5, a guided wave radar liquid level meter cleaning device comprises a cleaning box 1, a limit cover 9 and a liquid level meter main body 6, wherein a cleaning device 3 is arranged inside the cleaning box 1, the limit cover 9 is positioned at the top of the cleaning box 1, the liquid level meter main body 6 is positioned between the limit cover 9 and the cleaning box 1, the cleaning device 3 comprises a cleaning barrel 301 and a scrubbing cavity 302, lifting cylinders 304 are fixedly arranged at two sides of the bottom surface inside the cleaning box 1, the movable ends of the lifting cylinders 304 are fixed with the bottom surface of the cleaning barrel 301, the scrubbing cavity 302 is arranged at the central position of the cleaning barrel 301, the scrubbing cavity 302 penetrates through the top surface and the bottom surface of the cleaning barrel 301, water guiding columns 307 are fixedly arranged in a circumferential array on the inner wall of the scrubbing cavity 302, triangular cleaning brushes 303 are fixedly arranged at the end parts of the water guiding columns 307, the triangular cleaning brushes 303 are soft brushes, the surfaces of the guided wave rods of the liquid level meter main body 6 can be cleaned conveniently, the damage of the guided wave rods can be prevented, and the cleaning can be more thorough, the end face and the bottom face of the water guide column 307 connected with the triangular cleaning brush 303 are both provided with miniature water drainage holes, the interior of the cleaning barrel 301 is communicated with the interior of the water guide column 307, cleaning liquid in the cleaning barrel 301 enters the interior of the water guide column 307, the water guide column 307 is made of rubber and is easy to deform under extrusion, when the wave guide rod of the liquid level meter main body 6 is inserted into the cleaning cavity 302, the water guide column 307 is extruded, the cleaning liquid in the water guide column 307 flows out after extrusion, and is contacted with the surface of the triangular cleaning brush 303, the surface of the wave guide rod of the liquid level meter main body 6 is cleaned, the top face of the cleaning box 1 is used for inserting the liquid level meter main body 6, vertical limiting is carried out through the limiting cover 9, the lifting cylinder 304 drives the cleaning barrel 301 to move up and down, the surface of the wave guide rod of the liquid level meter main body 6 is repeatedly cleaned through the triangular cleaning brush 303 in the interior, and the cleaning liquid in the cleaning barrel 301 is guided out through the water guide column 307, the cleaning is more thorough, simple and easy to operate, and thorough.

The horizontal center position of the bottom surface of the cleaning box 1 is fixedly provided with an inclined plate 4, the width of the inclined plate 4 corresponds to the width of the scrubbing cavity 302, the inclined plate 4 is positioned between the lifting cylinders 304 at two sides, the top surface of the inclined plate 4 is provided with a recovery tank 5, the recovery tank 5 is in sliding connection with the bottom surface of the inclined plate 4, the length of the recovery tank 5 is the same as the width of the interior of the cleaning box 1, the top surface of the recovery tank 5 is abutted against the bottom surface of the cleaning barrel 301, so that the water flow of the wastes falling in the scrubbing cavity 302 of the cleaning device 3 can completely fall into the recovery tank 5, the side surface of the cleaning box 1 is provided with a sealing door 7, the sealing door 7 is close to the lower side of the recovery tank 5, the recovery tank 5 is lost by adopting the cleaning device 3, the wastes cleaned by the cleaning device 3 to the liquid level gauge main body 6 fall into the cleaning water recovery tank 5 through the scrubbing cavity 302 for collective treatment, and the phenomena of four splashing and difficult recovery of sundries scattering are prevented, the waste is more convenient to arrange and clean and convenient to actually clean and use, the magnetic strips are arranged at the outer edge of the sealing door 7, the magnetic strips are arranged at the joints of the side surface of the cleaning box 1 and the sealing door 7, the magnetic attraction is carried out between the edge of the sealing door 7 and the side surface of the cleaning box 1, the recovery tank 5 is taken out by opening the sealing door 7, the waste in the recovery tank 5 is intensively treated, the top surface of the cleaning box 1 is provided with a placing groove 2, the bottom of the liquid level meter main body 6 penetrates through the placing groove 2 and is positioned in the cleaning box 1, the liquid level meter main body 6 is clamped with the placing groove 2 to carry out the guided wave rod placing in the cleaning box 1 for cleaning, the four corners of the top surface of the cleaning box 1 are provided with connecting holes 11, the four sides of the outer wall of the cleaning box 1 are provided with limit holes 12 in a linear uniform array, the limit holes 12 penetrate through the outer wall of the cleaning box 1, the limit holes 12 are vertically penetrated through the connecting holes 11, the four corners of the bottom surface of the limit cover 9 are fixedly provided with limit columns 10, the side surface of the limit column 10 close to the bottom end is provided with a limit hole 12, a limit pin 13 is arranged in the limit hole 12 on the surface of the limit column 10, the diameter of the outer wall of the limit column 10 is the same as the diameter of the inner wall of the connecting hole 11, the diameter of the outer wall of the limit pin 13 is the same as the diameter of the inner wall of the limit hole 12, the edge of the edge aperture of the limit hole 12 and the edge aperture of the connecting hole 11 are both processed by fillets, after the liquid level meter main body 6 is placed in the placing groove 2, the limit column 10 of the limit cover 9 is inserted into the connecting hole 11, the top surface in the limit cover 9 is abutted against the top surface of the liquid level meter main body 6, the position correspondence of the limit hole 12 on the surface of the limit column 10 and the position correspondence of the limit hole 12 on the surface of the cleaning box 1 is carried out according to the position of the position where the limit column 10 is put into or put out of the connecting hole 11, the limit pin 13 is inserted for limiting, the limit of the liquid level meter main body 6 in the vertical direction is carried out through the limit cover 9, thereby preventing the liquid level meter main body 6 from moving in the vertical direction when the cleaning device 3 is working, keep the stability of level gauge, water injection hole 305 has been seted up to washing bucket 301 top surface one side, and water injection hole 305 runs through washing bucket 301 top surface, it is equipped with sealing plug 306 to wash bucket 301 top surface, and sealing plug 306 is sealed with water injection hole 305 inner wall, wash the pouring of the inside washing liquid of bucket 301 through water injection hole 305, it is equipped with observation window 8 to wash 1 positive central point of case and put, and observation window 8 is toughened glass cutting shaping, and 8 edge of observation window is articulated with washing 1 positive one side of case, 8 edges of observation window all are equipped with the sealing strip, through the receiving condition of observation window 8 follow outside observation belt cleaning device 3's operating condition and accumulator 5.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a guided wave radar level gauge belt cleaning device, is including wasing case (1), spacing lid (9) and level gauge main part (6), its characterized in that: the cleaning device (3) is arranged in the cleaning box (1), the limit cover (9) is positioned at the top of the cleaning box (1), the liquid level meter main body (6) is positioned between the limit cover (9) and the cleaning box (1), the cleaning device (3) comprises a cleaning barrel (301) and a brushing cavity (302), two sides of the inner bottom surface of the cleaning box (1) are fixedly provided with a lifting cylinder (304), the movable end of the lifting cylinder (304) is fixed with the bottom surface of the cleaning barrel (301), the central position of the cleaning barrel (301) is provided with a brushing cavity (302), the brushing cavity (302) penetrates through the top surface and the bottom surface of the cleaning barrel (301), water guide columns (307) are fixedly arranged on the circumferential array of the inner wall of the brushing cavity (302), the fixed triangle cleaning brush (303) that is equipped with of water conservancy diversion post (307) tip, the terminal surface and the bottom surface that water conservancy diversion post (307) and triangle cleaning brush (303) are connected have all seted up miniature outlet.

2. The guided wave radar level gauge cleaning device of claim 1, wherein: wash case (1) bottom surface horizontal center position and put fixed swash plate (4) that is equipped with, and swash plate (4) width and scrub chamber (302) width and correspond, and swash plate (4) are located between both sides lift cylinder (304), swash plate (4) top surface is equipped with accumulator (5), and accumulator (5) and swash plate (4) bottom surface sliding connection, accumulator (5) length is the same with the inside width of washing case (1), accumulator (5) top surface offsets with washing bucket (301) bottom surface, it is equipped with sealing door (7) to wash case (1) side, and sealing door (7) are close to the lower one side of accumulator (5).

3. The guided wave radar level gauge cleaning device of claim 1, wherein: wash case (1) top surface and seted up standing groove (2), inside level gauge main part (6) bottom run through standing groove (2) and lie in washing case (1), wash case (1) top surface four corners and seted up connecting hole (11), wash the equal sharp even array in case (1) outer wall four sides and seted up spacing hole (12), and spacing hole (12) run through and wash case (1) outer wall, and spacing hole (12) run through with connecting hole (11) perpendicularly, spacing lid (9) bottom surface four corners is fixed and is equipped with spacing post (10), spacing hole (12) have been seted up to the side that spacing post (10) are close to the bottom, be equipped with spacer pin (13) in spacing hole (12) in spacing post (10) surface.

4. The guided wave radar level gauge cleaning device of claim 1, wherein: wash bucket (301) top surface one side and seted up water injection hole (305), and water injection hole (305) run through and wash bucket (301) top surface, it is equipped with sealing plug (306) to wash bucket (301) top surface, and sealing plug (306) and water injection hole (305) inner wall are sealed.

5. The guided wave radar level gauge cleaning device of claim 3, wherein: the diameter of the outer wall of the limiting column (10) is the same as that of the inner wall of the connecting hole (11), the diameter of the outer wall of the limiting pin (13) is the same as that of the inner wall of the limiting hole (12), and the edges of the edge apertures of the limiting hole (12) and the connecting hole (11) are all processed by fillets.

6. The guided wave radar level gauge cleaning device of claim 1, wherein: wash case (1) positive central point and put and be equipped with observation window (8), and observation window (8) are toughened glass cutting shaping, and observation window (8) one side edge with wash case (1) openly one side articulated, observation window (8) edge all is equipped with the sealing strip.

7. The guided wave radar level gauge cleaning device of claim 2, wherein: the magnetic strip is arranged at the outer edge of the sealing door (7), the magnetic strip is arranged at the joint of the side face of the cleaning box (1) and the sealing door (7), and the magnetic strip is arranged at the edge of the sealing door (7) and the side face of the cleaning box (1).