CN212030682U

CN212030682U - Electric current teletransmission has plug-in level gauge of alarming function

Info

Publication number: CN212030682U
Application number: CN202020806823.4U
Authority: CN
Inventors: 蒋颖懿
Original assignee: Wuxi Jinye Automatic Control Equipment Co ltd
Current assignee: Wuxi Jinye Automatic Control Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-11-27
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses an electric current teletransmission has alarming function's built-in bayonet level gauge relates to level gauge technical field, including the liquid storage pot, the through-hole has been seted up at the top middle part of liquid storage pot, the top middle part of liquid storage pot is equipped with fixed knot constructs, fixed knot constructs by first flange and second flange constitution, the second flange welds with the liquid storage pot, first flange passes through screw fixed connection with the second flange, the top outside fixedly connected with stopper and the safe terminal box of first flange, the middle part of first flange has run through nonrust steel pipe, the middle part fixedly connected with electronic components of nonrust steel pipe, annular magnetism floater has been cup jointed in the outside of nonrust steel pipe. This electric current teletransmission has built-in bayonet level gauge of alarming function, has solved the inconvenient clearance of the level gauge inserted bar that has alarming function that has now and has changed, can not in time send out the police dispatch newspaper and be not convenient for pinpoint the problem.

Description

Electric current teletransmission has plug-in level gauge of alarming function

Technical Field

The utility model relates to a level gauge technical field specifically is an electric current teletransmission has alarming function's built-in bayonet level gauge.

Background

The level of the liquid medium in the vessel is called the liquid level, and the instrument for measuring the liquid level is called the level gauge. The existing liquid level meter has single function and only has the function of measuring the liquid level. In practical application, the liquid is easy to spill out due to carelessness of workers.

In chinese utility model patent application no: CN201920842647.7 discloses a liquid level meter with a liquid level alarm function, which comprises a liquid level tube, a tube cover, an infrared correlation detector, a floating ball rod, a floating ball, an alarm, detection frames and a pressure sensor, wherein the liquid level tube comprises a straight section tube and a sharp-nose tube which are mutually communicated, the sharp-nose tube is provided with a water inlet, the bottom of the tube cover is fixed with two detection frames, the inner side of each detection frame is provided with a tooth track groove, the two ends of the inner cavity of the tooth track groove are respectively provided with the pressure sensor, a connecting rod is arranged between the detection frames, one side of the bottom of the connecting rod is connected with the floating ball rod, one end of the floating ball rod is provided with the floating ball, the two ends of the connecting rod are respectively provided with a gear which is meshed with the tooth track groove, the infrared correlation detector comprises a plurality of infrared receiving ends and an infrared transmitting end, the infrared receiving end is arranged on the outer wall of the straight section tube, the infrared emission end is arranged on one side of the ball arm, and the inside of the tube cover is provided with a control chip. The device does not have the ball-cock stem of being convenient for clear up the change, and the ball-cock stem is inconvenient to clear up the change, and the device needs the liquid level to drive infrared transmitting terminal to infrared receiving terminal through the floater and just can send out the police dispatch newspaper, can not in time send out the police dispatch newspaper, does not set up sharp instruction structure, when having a plurality of liquid storage tanks, the jar body of police dispatch newspaper is confirmed to the staff of being not convenient for.

Therefore, there is a need to provide a current remote sensing, plug-in level gauge with alarm function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide an electric current teletransmission has alarming function's built-in bayonet level gauge to solve the inconvenient clearance of the current level gauge inserted bar that has alarming function who proposes in the above-mentioned background art and change, can not in time send out the police dispatch newspaper and be not convenient for the problem of accurate positioning.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a current remote transmission built-in plug-in liquid level meter with an alarm function comprises a liquid storage tank, wherein a first through hole is formed in the middle of the top end of the liquid storage tank, a fixing structure is arranged in the middle of the top end of the liquid storage tank and consists of a first flange and a second flange, the second flange is welded with the liquid storage tank, the first flange is fixedly connected with the second flange through a screw, a limiting block is fixedly connected to the outer side of the top end of the first flange, a safety junction box is arranged at the top end of the first flange, a groove is formed in the bottom end of the safety junction box, a metal elastic sheet is fixedly connected to the inner side of the groove, a sleeve is sleeved on the outer side of the safety junction box, a limiting ring is fixedly connected to the middle of the outer side of the safety junction box, a spring is sleeved on the top end, the bottom end of the sleeve is fixedly connected with a hook, the hook is matched with a limiting block, a second through hole is formed in the first flange, two second through holes are formed in the first flange, a stainless steel pipe penetrates through the two second through holes, an electronic component is fixedly connected to the middle of the stainless steel pipe, a sealing insulating sleeve is fixedly connected to the outer side of the top end of the stainless steel pipe and matched with the second through holes, a guide head is fixedly connected to the bottom end of the stainless steel pipe, an annular magnetic floating ball is sleeved on the outer sides of the two stainless steel pipes, a first fixing block is fixedly connected to the inner side of the bottom end of the liquid storage tank, a guide groove is formed in the top end of the first fixing block, a second limiting groove is formed in the middle of the bottom end of the guide groove, a signal converter is fixedly connected to the top end of the safety junction box, and the signal, the alarm device consists of a buzzer, an alarm lamp and a liquid level display screen.

Preferably, the positions of the two second limiting grooves correspond to the positions of the two second through holes respectively.

Preferably, the limiting blocks and the hooks are multiple in number, the limiting block annular array is distributed on the outer side of the top end of the first flange, and the hooks are distributed at the bottom end of the sleeve in array.

Preferably, there are two grooves, and the positions of the two grooves correspond to the positions of the two second through holes respectively.

Preferably, the number of the metal elastic sheets is multiple, and the multiple metal elastic sheets are distributed on the inner side of the groove in an annular array mode.

Preferably, the height of the limiting ring is smaller than the width of the first limiting groove, and the spring is arranged in the first limiting groove.

Preferably, the annular magnetic floating ball is connected with the stainless steel tube in a sliding manner.

(III) advantageous effects

Compared with the prior art, the utility model provides an electric current teletransmission has alarming function's built-in bayonet level gauge possesses following beneficial effect:

1. this electric current teletransmission has built-in bayonet level gauge of alarming function, through setting up sleeve, safe terminal box, stopper, couple and guide way, fixes safe terminal box and first flange through stopper and couple, makes things convenient for the dismantlement of safe terminal box, and under the effect of guide way, the problem of the inconvenient clearance change of inserted bar has been solved to the change of convenient nonrust steel pipe simultaneously.

2. This electric current teletransmission has alarming function's built-in bayonet level gauge, through setting up nonrust steel pipe, electronic components, annular magnetism floater, bee calling organ, warning light and liquid level display screen, at nonrust steel pipe, electronic components, annular magnetism floater and liquid level display screen's effect down, can the interior liquid level height of real time monitoring jar, bee calling organ can send out the police dispatch newspaper, the warning light scintillation simultaneously, when having a plurality of liquid storage tanks, the staff of being convenient for confirms the jar body of sending the police dispatch newspaper, the problem of can not in time send out the police dispatch newspaper and be not convenient for accurate positioning has been solved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

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

fig. 3 is a schematic sectional view of the safety junction box of the present invention;

FIG. 4 is a schematic front view of the hook of the present invention;

fig. 5 is a schematic cross-sectional view of the first fixing block of the present invention.

In the figure: 1. a signal converter; 2. a sleeve; 3. a fixed structure; 4. a liquid storage tank; 5. a signal line; 6. a buzzer; 7. an alarm device; 8. a first through hole; 9. a stainless steel tube; 10. a first fixed block; 11. an electronic component; 12. a safety junction box; 13. a limiting ring; 14. a limiting block; 15. hooking; 16. a first flange; 17. a second flange; 18. a first limit groove; 19. a spring; 20. sealing the insulating sleeve; 21. a second through hole; 22. a second limit groove; 23. a guide head; 24. an alarm light; 25. a guide groove; 26. a liquid level display screen; 27. a metal spring sheet; 28. a groove; 29. annular magnetic floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, an electric current remote transmission built-in plug-in type level gauge with an alarm function comprises a liquid storage tank 4, a first through hole 8 is formed in the middle of the top end of the liquid storage tank 4, a fixing structure 3 is arranged in the middle of the top end of the liquid storage tank 4, the fixing structure 3 is composed of a first flange 16 and a second flange 17, the second flange 17 is welded with the liquid storage tank 4, the first flange 16 is fixedly connected with the second flange 17 through screws, a limiting block 14 is fixedly connected to the outer side of the top end of the first flange 16, a safety junction box 12 is arranged at the top end of the first flange 16, a groove 28 is formed in the bottom end of the safety junction box 12, two grooves 28 are formed, the positions of the two grooves 28 respectively correspond to the positions of the two second through holes 21, a metal elastic sheet 27 is fixedly connected to the inner side of the groove 28, a sleeve 2 is sleeved on, the top end of the outer side of the safe junction box 12 is sleeved with a spring 19, the inner side of the sleeve 2 is provided with a first limiting groove 18, the height of the limiting ring 13 is smaller than the width of the first limiting groove 18, the spring 19 is arranged in the first limiting groove 18, the bottom end of the sleeve 2 is fixedly connected with a hook 15, a plurality of limiting blocks 14 and hooks 15 are arranged, the limiting blocks 14 are distributed on the outer side of the top end of the first flange 16 in an annular array manner, the hooks 15 are distributed at the bottom end of the sleeve 2 in an array manner, the hooks 15 are matched with the limiting blocks 14, the first flange 16 is internally provided with second through holes 21, two second through holes 21 are provided, stainless steel pipes 9 penetrate through the insides of the two second through holes 21, the middle parts of the stainless steel pipes 9 are fixedly connected with electronic components 11, the outer side of the top ends of the stainless steel pipes 9 are fixedly connected with a sealing insulating sleeve 20, the sealing insulating sleeve 20, an annular magnetic floating ball 29 is sleeved on the outer sides of the two stainless steel tubes 9, the annular magnetic floating ball 29 is connected with the stainless steel tubes 9 in a sliding manner, a first fixing block 10 is fixedly connected to the inner side of the bottom end of the liquid storage tank 4, the first fixing block 10 is made of an insulating material, a guide groove 25 is formed in the top end of the first fixing block 10, a second limiting groove 22 is formed in the middle of the bottom end of the guide groove 25, the positions of the two second limiting grooves 22 correspond to the positions of the two second through holes 21, the safety junction box 12 is fixed with the first flange 16 through the sleeve 2, the safety junction box 12, the limiting block 14, the hook 15 and the guide groove 25, the safety junction box 12 and the first flange 16 are fixed through the limiting block 14 and the hook 15, the safety junction box 12 is convenient to detach, meanwhile, the stainless steel tubes 9 are convenient to replace under the action of the guide groove 25, metal shrapnel 27 has a plurality ofly, a plurality of metal shrapnel 27 annular array distributes in the inboard of recess 28, signal converter 1 is connected with alarm device 7 through signal line 5, alarm device 7 is by bee calling organ 6, warning light 24 and liquid level display screen 26 are constituteed, through setting up nonrust steel pipe 9, electronic components 11, annular magnetism floater 29, bee calling organ 6, warning light 24 and liquid level display screen 26, at nonrust steel pipe 9, electronic components 11, annular magnetism floater 29 and liquid level display screen 26's effect down, can real time monitoring jar interior liquid level height, bee calling organ 6 can send out the police dispatch newspaper, warning light 24 glimmers simultaneously, when having a plurality of liquid storage tanks 4, the staff of being convenient for confirms the jar body of sending the police dispatch newspaper, the problem of being unable in time to send out the police dispatch newspaper and being not convenient for accurate positioning.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the safety junction box is used, the first flange 16 is fixedly connected to the second flange 17, then the two stainless steel tubes 9 are respectively inserted into the two second through holes 21 of the first flange 16, the two stainless steel tubes 9 enter the liquid storage tank 4 through the first through hole 8, when the bottom ends of the two stainless steel tubes 9 reach the first fixed block 10, the bottom ends of the two stainless steel tubes 9 respectively slide into the two second limiting grooves 22 under the action of the guide groove 25 and the guide head 23, then the two grooves 28 at the bottom end of the safety junction box 12 are respectively aligned with the top ends of the two stainless steel tubes 9, the safety junction box 12 is fixed at the top end of the first flange 16 under the action of the limiting block 14 and the hook 15 by rotating the sleeve 2, the metal elastic sheets 27 in the two grooves 28 are respectively connected with the top ends of the two stainless steel tubes 9, and the annular magnetic floating ball 29 sleeved outside the stainless steel tubes 9 moves up and down along with the lifting, according to the magnetic coupling principle, an analog quantity signal and an alarm switch signal are output, the alarm device 7 receives and processes the signals, the liquid level display screen 26 displays the liquid level height in the liquid storage tank 4, when the liquid level height exceeds a set range, the buzzer 6 gives an alarm, the alarm lamp 24 flickers, when two stainless steel pipes 9 need to be replaced, the sleeve 2 is pressed and rotated, the safety junction box 12 can be detached, and then the two stainless steel pipes 9 are pulled out from the liquid storage tank 4 to be cleaned and replaced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A current remote transmission built-in plug-in type liquid level meter with an alarm function comprises a liquid storage tank (4) and is characterized in that: the top middle part of the liquid storage tank (4) is provided with a first through hole (8), the top middle part of the liquid storage tank (4) is provided with a fixing structure (3), the fixing structure (3) consists of a first flange (16) and a second flange (17), the second flange (17) is welded with the liquid storage tank (4), the first flange (16) is fixedly connected with the second flange (17) through screws, the top outer side of the first flange (16) is fixedly connected with a limiting block (14), the top end of the first flange (16) is provided with a safety junction box (12), a groove (28) is formed in the bottom end of the safety junction box (12), the inner side of the groove (28) is fixedly connected with a metal elastic sheet (27), the outer side of the safety junction box (12) is sleeved with a sleeve (2), and the outer middle part of the safety junction box (12) is fixedly connected with a limiting ring (13), a spring (19) is sleeved at the top end of the outer side of the safety junction box (12), a first limiting groove (18) is formed in the inner side of the sleeve (2), hooks (15) are fixedly connected to the bottom end of the sleeve (2), the hooks (15) are matched with limiting blocks (14), second through holes (21) are formed in the first flange (16), two second through holes (21) are formed, stainless steel pipes (9) penetrate through the insides of the two second through holes (21), an electronic component (11) is fixedly connected to the middle of each stainless steel pipe (9), a sealing insulating sleeve (20) is fixedly connected to the outer side of the top end of each stainless steel pipe (9), the sealing insulating sleeve (20) is matched with the second through holes (21), a guide head (23) is fixedly connected to the bottom end of each stainless steel pipe (9), and an annular magnetic floating ball (29) is sleeved on the outer sides of the two stainless steel pipes (9), the utility model discloses a safety junction box, including liquid storage pot (4), the inboard fixedly connected with first fixed block in bottom (10) of liquid storage pot (4), guide way (25) have been seted up on the top of first fixed block (10), second spacing groove (22) have been seted up at the bottom middle part of guide way (25), the top fixedly connected with signal converter (1) of safety junction box (12), signal converter (1) is connected with alarm device (7) through signal line (5), alarm device (7) comprise bee calling organ (6), warning light (24) and liquid level display screen (26).

2. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: the positions of the two second limiting grooves (22) correspond to the positions of the two second through holes (21) respectively.

3. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: stopper (14) and couple (15) all have a plurality ofly, stopper (14) annular array distributes in the top outside of first flange (16), couple (15) array distribution is in the bottom of sleeve (2).

4. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: the number of the grooves (28) is two, and the positions of the two grooves (28) correspond to the positions of the two second through holes (21) respectively.

5. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: the number of the metal elastic sheets (27) is multiple, and the metal elastic sheets (27) are distributed on the inner side of the groove (28) in an annular array mode.

6. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: the height of the limiting ring (13) is smaller than the width of the first limiting groove (18), and the spring (19) is arranged in the first limiting groove (18).

7. The current remote sensing, tamper-evident level gauge according to claim 1, wherein: the annular magnetic floating ball (29) is connected with the stainless steel pipe (9) in a sliding manner.