CN216361632U

CN216361632U - Safety interlocking chemical storage liquid level detection device

Info

Publication number: CN216361632U
Application number: CN202122865716.6U
Authority: CN
Inventors: 林海川; 陈世新
Original assignee: Dongguan Sanjiang Port Storage Tank Co ltd
Current assignee: Dongguan Sanjiang Port Storage Tank Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-22
Anticipated expiration: 2031-11-22

Abstract

The utility model provides a safety interlocking chemical storage liquid level detection device, which relates to the technical field of liquid level detection devices and comprises a storage tank and a floating block, wherein a measurement box is fixedly arranged on the side wall of the storage tank, a liquid guide groove is formed in the side wall of the measurement box, a measurement groove is formed in the measurement box, a sliding rod is fixedly arranged at the top end of the floating block, a connecting block is fixedly arranged at the top end of the sliding rod, a measurement rod is fixedly arranged at one end, away from the sliding rod, of the connecting block, a scale bar is fixedly arranged on the outer surface of the measurement box, and a scale frame is fixedly arranged at the bottom end of the measurement rod. According to the utility model, by arranging the measuring box, the liquid guide groove, the measuring groove, the floating block, the sliding rod, the connecting block, the measuring rod, the scale bar and the scale rack, a user can observe the measured scale more conveniently at the same level, the height of the liquid level in the measuring box can be directly observed by arranging the observation window, the accuracy of the liquid level observation of the user can be further improved under double safety, and the accuracy of the obtained data is ensured.

Description

Safety interlocking chemical storage liquid level detection device

Technical Field

The utility model relates to the technical field of liquid level detection devices, in particular to a safety interlocking chemical storage liquid level detection device.

Background

Liquid level detection device, as the name suggests, just carry out a measurement and observation device that detects to the liquid level, and store chemical industry liquid in the chemical industry storage and mostly leave chemical industry liquid in the holding vessel, these holding vessels are opaque metal material and make, traditional liquid level detection device is observed the liquid level mostly with the help of floating block and graduated flask, but because the graduated flask is located the top, so the user can't guarantee when observing the liquid level to keep observing it at same level, this liquid level data that just can't ensure to observe is accurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a safety interlocking chemical storage liquid level detection device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a safety interlocking's chemical industry storage liquid level detection device, includes holding vessel and floating block, the lateral wall of holding vessel is equipped with fixedly measures the box, the lateral wall of measuring the box has seted up the liquid guide groove, the measuring tank has been seted up to the inside of measuring the box, the top of floating block is equipped with the slide bar admittedly, the connecting block is equipped with admittedly on the top of slide bar, the measuring stick is equipped with admittedly to the one end that the slide bar was kept away from to the connecting block, the outer surface of measuring the box is equipped with the scale bar admittedly, the scale frame is equipped with admittedly to the bottom of measuring stick, the observation window has been seted up to the surface of measuring the box, the inner wall of measuring the box is provided with limit structure with the surface of floating block, the top of measuring the box is provided with seal assembly.

In order to facilitate discharging and discharging towards the storage tank, the utility model has the improvement that the utility model further comprises a feed hopper, a liquid outlet pipe and a valve, wherein the bottom end of the feed hopper is communicated with the upper surface of the storage tank, the liquid outlet pipe is communicated with the outer surface of the storage tank close to the bottom end, and the valve is arranged outside the liquid outlet pipe.

In order to enable the sliding rod to move more stably, the utility model improves that the limiting structure comprises a limiting groove and a limiting block, the limiting groove is formed in the inner wall of the measuring box, and the limiting block is fixedly arranged on the outer surface of the floating block.

In order to enable the floating block to move more stably, the utility model improves that the outer surface of the floating block is connected with the inner wall of the measuring groove in a sliding mode, and the outer surface of the scale bar is connected with the inner wall of the scale frame in a sliding mode.

In order to limit the floating block, the utility model improves that the outer surface of the limiting block is connected with the inner wall of the limiting groove in a sliding manner, and the limiting block is made of hard rubber.

In order to facilitate the sealing of the measuring box, the utility model has the improvement that the sealing assembly comprises a sealing sleeve, a sealing plate, a first conjunction groove, a second conjunction groove and a reinforcing block, the sealing plate is fixedly arranged at the top end of the sealing sleeve, and the first conjunction groove and the second conjunction groove are both arranged on the outer surface of the sealing plate.

In order to conveniently reinforce the reinforcing block through a bolt, the utility model has the improvement that the outer surface of the reinforcing block is provided with a fixing hole, and the outer surface of the storage tank close to the top end is provided with a threaded hole.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, by arranging the measuring box, the liquid guide groove, the measuring groove, the floating block, the sliding rod, the connecting block, the measuring rod, the scale bar and the scale rack, a user can observe the measured scales at the same level more conveniently, the height of the liquid level in the measuring box can be directly observed by arranging the observation window, the accuracy of the user in observing the liquid level can be further improved under double safety, the accuracy of data obtaining is ensured, the floating block can be limited by arranging the limiting structure, the floating block cannot be dislocated, and the sliding rod can move more stably.

2. According to the utility model, the sealing assembly is arranged, so that the top end of the measuring box can be sealed, external sundries are effectively prevented from falling into the measuring box, and the floating block and the sliding rod can be conveniently and quickly taken out for cleaning or replacing when a user needs to clean the floating block and the sliding rod regularly.

Drawings

FIG. 1 is a schematic perspective view of a safety interlock chemical storage liquid level detection device according to the present invention;

FIG. 2 is a three-dimensional sectional view of the chemical storage liquid level detection device with safety interlock provided in the present invention;

FIG. 3 is a partial cross-sectional view of a safety interlock chemical storage liquid level detection device according to the present invention;

FIG. 4 is a partial three-dimensional structure diagram of a safety interlocked chemical storage liquid level detection device according to the present invention;

FIG. 5 is a partial exploded sectional view of a safety interlock chemical storage liquid level detection device according to the present invention;

fig. 6 is a partial schematic perspective view of a safety interlocked chemical storage liquid level detection device according to the present invention.

Illustration of the drawings:

1. a storage tank; 2. a feed hopper; 3. a liquid outlet pipe; 4. a valve; 5. a measurement box; 6. a liquid guide groove; 7. a measuring tank; 8. floating blocks; 9. a slide bar; 10. connecting blocks; 11. a measuring rod; 12. a scale bar; 13. a scale rack; 14. an observation window; 15. a limiting groove; 16. a limiting block; 17. sealing sleeves; 18. a sealing plate; 19. a first engagement slot; 20. a second conjunction groove; 21. and a reinforcing block.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-6, the present invention provides a technical solution: a safety interlocked chemical storage liquid level detection device comprises a storage tank 1 and a floating block 8, wherein a measuring box 5 is fixedly arranged on the side wall of the storage tank 1, a liquid guide groove 6 is formed in the side wall of the measuring box 5, a measuring groove 7 is formed in the measuring box 5, a sliding rod 9 is fixedly arranged at the top end of the floating block 8, a connecting block 10 is fixedly arranged at the top end of the sliding rod 9, a measuring rod 11 is fixedly arranged at one end, far away from the sliding rod 9, of the connecting block 10, a scale bar 12 is fixedly arranged on the outer surface of the measuring box 5, a scale frame 13 is fixedly arranged at the bottom end of the measuring rod 11, an observation window 14 is formed in the outer surface of the measuring box 5, the outer surface of the floating block 8 is slidably connected with the inner wall of the measuring groove 7, the outer surface of the scale bar 12 is slidably connected with the inner wall of the scale frame 13, and by arranging the measuring box 5, the liquid guide groove 6, the measuring groove 7, the floating block 8, the sliding rod 9, the connecting block 10, the measuring rod 11, the scale bar 12 and the scale frame 13, the user can observe the measured scales at the same horizontal plane more conveniently, the height of the liquid level in the measuring box 5 can be directly observed by arranging the observation window 14, the accuracy of the liquid level observation of the user can be further improved under the double insurance, the accuracy of the obtained data is ensured, the user can accurately observe the height of the liquid level in the storage tank 1 at any time, when the liquid level in the storage tank 1 changes, the liquid in the storage tank 1 enters the measuring groove 7 in the measuring box 5 through the liquid guide groove 6, then the liquid drives the floating block 8 to go up and down, when the floating block 8 moves, the sliding rod 9 and the connecting block 10 drive the measuring rod 11 to drive the scale rack 13 to move, and a user can know the liquid level height in the measuring box 5 at any time only by observing the scales outside the scale strips 12, and the user can also observe the height of the liquid level inside the measuring tank 7 simultaneously by looking at the observation window 14.

The inner wall of measuring box 5 and the surface of kicking block 8 are provided with limit structure, limit structure includes spacing groove 15 and stopper 16, the inner wall at measuring box 5 is seted up to spacing groove 15, stopper 16 adorns the surface at kicking block 8 admittedly, the surface of stopper 16 and the inner wall sliding connection of spacing groove 15, the material of stopper 16 is the ebonite, through setting up spacing groove 15 and stopper 16, can carry on spacingly to kicking block 8, make it can not appear the condition of dislocation, let the more stable that slide bar 9 removed, stopper 16 of ebonite material has higher corrosion resistance, when kicking block 8 removes, drive stopper 16 and slide along the inner wall of spacing groove 15, thereby realize spacing to kicking block 8.

The top end of the measuring box 5 is provided with a sealing assembly, the sealing assembly comprises a sealing sleeve 17, a sealing plate 18, a first fit groove 19, a second fit groove 20 and a reinforcing block 21, the sealing plate 18 is fixedly arranged at the top end of the sealing sleeve 17, the first fit groove 19 and the second fit groove 20 are formed in the outer surface of the sealing plate 18, a fixing hole is formed in the outer surface of the reinforcing block 21, a threaded hole is formed in the outer surface, close to the top end, of the storage tank 1, the sealing sleeve 17, the sealing plate 18, the first fit groove 19, the second fit groove 20 and the reinforcing block 21 are arranged, the top end of the measuring box 5 can be sealed, external sundries are effectively prevented from falling into the measuring box 5, when a user needs to regularly clean the floating block 8 and the sliding rod 9, the floating block and the sliding rod can be conveniently and quickly taken out for cleaning or replacing, the fixing hole and the threaded hole are formed, the reinforcing block 21 is reinforced through a bolt, when the floating block 8 and the sliding rod 9 need to be taken out to clean or replace the floating block, the bolt is screwed out from the inside of the threaded hole until the bolt is separated from the fixed hole, then the sealing sleeve 17 is taken down, then the sliding rod 9 and the floating block 8 are taken out to clean or replace the bolt, the bolt is installed back again after replacement, then the sealing sleeve 17 is sleeved on the top end of the measuring box 5 again, and the bolt penetrates through the fixed hole and then is screwed into the inside of the threaded hole to be reinforced.

Still include feeder hopper 2, drain pipe 3 and valve 4, the bottom intercommunication of feeder hopper 2 is at the upper surface of holding vessel 1, drain pipe 3 intercommunication is at the surface that 1 is close to the bottom of holding vessel, the outside at drain pipe 3 is installed to valve 4, the setting of feeder hopper 2, be for the inside of sending into holding vessel 1 with chemical liquid, drain pipe 3's setting, be for the convenient chemical liquid that emits 1 inside of holding vessel, valve 4's setting, be for the convenient size of 3 inside discharge of control drain pipe.

The working principle is as follows: when the liquid level in the storage tank 1 changes, the liquid in the storage tank 1 enters the inside of the measuring groove 7 in the measuring box 5 through the liquid guide groove 6, then the liquid drives the floating block 8 to go up and down, the floating block 8 drives the measuring rod 11 to drive the scale rack 13 to move through the sliding rod 9 and the connecting block 10 when moving, a user can know the liquid level height in the measuring box 5 at any time only by observing the scales outside the scale strips 12, and can also observe the liquid level height in the measuring groove 7 through observing the observation window 14 synchronously, when the floating block 8 moves, the limiting block 16 is driven to slide along the inner wall of the limiting groove 15, thereby realizing the limiting of the floating block 8, when the floating block 8 and the sliding rod 9 need to be taken out for cleaning or replacing, the bolt is screwed out from the inside of the threaded hole until the bolt is separated from the fixed hole, then the sealing sleeve 17 is taken out, then the sliding rod 9 and the floating block 8 are taken out for cleaning or replacing, after the replacement, the measuring box is installed back again, then the sealing sleeve 17 is sleeved on the top end of the measuring box 5 again, and the bolt penetrates through the fixing hole and then is screwed into the threaded hole for reinforcement.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements 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 chemical industry storage liquid level detection device of safety interlock, includes holding vessel (1) and kicking block (8), its characterized in that: the measuring device is characterized in that a measuring box (5) is fixedly arranged on the side wall of the storage tank (1), a liquid guide groove (6) is formed in the side wall of the measuring box (5), a measuring groove (7) is formed in the measuring box (5), a sliding rod (9) is fixedly arranged at the top end of a floating block (8), a connecting block (10) is fixedly arranged at the top end of the sliding rod (9), a measuring rod (11) is fixedly arranged at one end, far away from the sliding rod (9), of the connecting block (10), a scale bar (12) is fixedly arranged on the outer surface of the measuring box (5), a scale frame (13) is fixedly arranged at the bottom end of the measuring rod (11), an observation window (14) is formed in the outer surface of the measuring box (5), a limiting structure is arranged on the inner wall of the measuring box (5) and the outer surface of the floating block (8), and a sealing assembly is arranged at the top end of the measuring box (5).

2. The safety interlocking chemical storage liquid level detection device according to claim 1, characterized in that: still include feeder hopper (2), drain pipe (3) and valve (4), the bottom intercommunication of feeder hopper (2) is at the upper surface of holding vessel (1), the surface that drain pipe (3) intercommunication is close to the bottom in holding vessel (1), the outside at drain pipe (3) is installed in valve (4).

3. The safety interlocking chemical storage liquid level detection device according to claim 1, characterized in that: the limiting structure comprises a limiting groove (15) and a limiting block (16), the limiting groove (15) is formed in the inner wall of the measuring box (5), and the limiting block (16) is fixedly arranged on the outer surface of the floating block (8).

4. The safety interlocking chemical storage liquid level detection device according to claim 1, characterized in that: the outer surface of the floating block (8) is in sliding connection with the inner wall of the measuring groove (7), and the outer surface of the scale bar (12) is in sliding connection with the inner wall of the scale frame (13).

5. The safety interlocking chemical storage liquid level detection device according to claim 3, characterized in that: the outer surface of the limiting block (16) is connected with the inner wall of the limiting groove (15) in a sliding mode, and the limiting block (16) is made of hard rubber.

6. The safety interlocking chemical storage liquid level detection device according to claim 1, characterized in that: the sealing assembly comprises a sealing sleeve (17), a sealing plate (18), a first conjunction groove (19), a second conjunction groove (20) and a reinforcing block (21), wherein the sealing plate (18) is fixedly arranged at the top end of the sealing sleeve (17), and the first conjunction groove (19) and the second conjunction groove (20) are arranged on the outer surface of the sealing plate (18).

7. The safety interlocking chemical storage liquid level detection device according to claim 6, characterized in that: the outer surface of the reinforcing block (21) is provided with a fixing hole, and the outer surface of the storage tank (1) close to the top end is provided with a threaded hole.