CN219455241U

CN219455241U - Explosion-proof type liquid level meter

Info

Publication number: CN219455241U
Application number: CN202320092849.0U
Authority: CN
Inventors: 李训宽; 李云遥
Original assignee: Anhui Tianmeng Instrument Group Co ltd
Current assignee: Anhui Tianmeng Instrument Group Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-08-01
Anticipated expiration: 2033-01-31

Abstract

The utility model relates to the technical field of liquid level meters, and particularly discloses an explosion-proof liquid level meter, which comprises a liquid level meter main body, a liquid storage tank and flange connecting pipes arranged above the inner side of the liquid storage tank, wherein a sleeve seat is sleeved above the outer side of the liquid level meter main body, an explosion-proof shell is sleeved outside the sleeve seat, a heat dissipation assembly is arranged at the rear end of the inner side of the explosion-proof shell, connecting seats are fixedly arranged on two sides of the sleeve seat, sliding assemblies are arranged on the inner sides of the two connecting seats, telescopic retaining plates are arranged on the inner sides of the sliding assemblies, the upper surface of one side of each telescopic retaining plate is propped against the bottom of each flange connecting pipe, a connecting assembly is arranged on the upper surface of each telescopic retaining plate, and a stretching piece is arranged on the upper surface of each connecting seat.

Description

Explosion-proof type liquid level meter

Technical Field

The utility model relates to the technical field of liquid level meters, and particularly discloses an explosion-proof liquid level meter.

Background

The liquid level score is divided into a magnetic float type, a magnetic turning plate, a throw-in type, an inner floating type, and the electric appliance element inside the shell body can be encountered by the capacitor liquid level meter in the using process, so that the heat dissipation is slower, the internal temperature is increased, the shell body is burst and damaged, the conventional connection with the liquid storage tank is connected with the flange pipe, the installation is more troublesome, and the capacitor liquid level meter is not easy to disassemble in the later period.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides an explosion-proof liquid level meter.

In order to achieve the above purpose, the utility model provides an explosion-proof liquid level meter, which comprises a liquid level meter main body, a liquid storage tank and flange connecting pipes arranged above the inner side of the liquid storage tank, wherein a sleeve seat is sleeved above the outer side of the liquid level meter main body, an explosion-proof shell is sleeved outside the sleeve seat, a heat dissipation assembly is arranged at the rear end of the inner side of the explosion-proof shell, connecting seats are fixedly arranged on two sides of the sleeve seat, sliding assemblies are arranged on the inner sides of the two connecting seats, telescopic retaining plates are arranged on the inner sides of the sliding assemblies, the upper surface of one side of each telescopic retaining plate is propped against the bottom of each flange connecting pipe, a connecting assembly is arranged on the upper surface of each telescopic retaining plate, and a stretching piece is arranged on the upper surface of each connecting seat.

Preferably, the heat dissipation assembly comprises a storage box clamped at the rear end of the inner side of the explosion-proof shell, two groups of fans are arranged on the inner side of the storage box, and a connecting piece is arranged on the upper end face of the storage box.

Preferably, the connecting piece comprises a battery arranged on the upper end face of the storage box, and the battery is in linear connection with the two groups of fans.

Preferably, the sliding assembly comprises sliding grooves formed in the inner sides of the connecting seats, and one end of the telescopic retaining plate slides in the inner sides of the sliding grooves.

Preferably, the connecting assembly comprises a sliding rod fixedly connected to the upper surface of the telescopic withstanding plate, and one end of the sliding rod penetrates through the inner side of the stretching piece.

Preferably, the stretching piece comprises sleeves which are fixedly arranged on the upper surface of the connecting seat, an object placing cavity is formed in the inner side of each sleeve, one end of each sliding rod is movably connected with each sleeve, a tension spring is arranged in each object placing cavity, and two ends of each tension spring are respectively connected with the top wall of the inner side of each object placing cavity and the top end of each sliding rod.

Compared with the prior art, the utility model has the following beneficial effects:

this device can dispel the heat to the liquid level meter main part in one end through the explosion-proof shell that sets up, put thing box, fan, makes the heat that the liquid level meter main part gives off discharge fast, can not appear that the casing heat dissipation slowly leads to the phenomenon that bursts to appear, and the connecting seat cooperation through setting up corresponds inboard slide bar and flexible butt plate under the connection of extension spring, makes flexible butt plate can fast cartridge in the bottom of flange to this installs the liquid level meter main part, and is rational in infrastructure and the mounting means is comparatively convenient.

Drawings

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

FIG. 2 is a schematic view of another angle structure of the present utility model;

FIG. 3 is a schematic view showing the structure of the liquid level meter main body of the utility model installed on the inner side of the liquid storage tank;

fig. 4 is a schematic diagram of connection between the socket and the connection base according to the present utility model.

In the figure: 1. a gauge body; 2. a connecting seat; 3. an explosion-proof housing; 4. a battery; 5. a fan; 6. a storage box; 7. a flange connecting pipe; 8. a liquid storage tank; 9. a sleeve; 10. a chute; 11. a sleeve seat; 12. a storage cavity; 13. a retaining plate; 14. a slide bar; 15. and a tension spring.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.

1-4, an explosion-proof type liquid level gauge, including liquid level gauge main part 1, liquid storage pot 8 and install the flange takeover 7 in liquid storage pot 8 inboard top, liquid level gauge main part 1 outside top cover is equipped with cover seat 11, cover seat 11 outside cover is equipped with explosion-proof shell 3, explosion-proof shell 3 inboard rear end is provided with the radiator unit, cover seat 11 both sides all fixed mounting has connecting seat 2, and the inboard of two connecting seats 2 all is provided with the slip subassembly, the inboard of slip subassembly all is provided with flexible butt plate 13, flexible butt plate 13 one side upper surface offsets with flange takeover 7 bottom, the upper surface of flexible butt plate 13 is provided with coupling assembling, the upper surface of connecting seat 2 is provided with the tensile piece.

The telescopic withstanding plate 13 is used by adopting a telescopic casing connecting assembly, the explosion-proof shell 3 is used by adopting a plastic material meeting explosion-proof requirements, and the liquid level meter main body 1 at the position is a capacitance type liquid level meter.

The heat dissipation assembly comprises a storage box 6 clamped at the rear end of the inner side of the explosion-proof shell 3, two groups of fans 5 are arranged on the inner side of the storage box 6, and a connecting piece is arranged on the upper end face of the storage box 6;

the connecting piece comprises a battery 4 arranged on the upper end face of the storage box 6, and the battery 4 is in linear connection with the two groups of fans 5.

The two groups of fans 5 are communicated with the battery 4 through wires to drive the fans 5 to operate, so that the fans 5 can dissipate heat, the explosion-proof performance is improved, and the battery 4 is used in the structure of being connected with an external power supply for charging.

The sliding component comprises sliding grooves 10 which are formed in the inner side of the connecting seat 2, one end of the telescopic retaining plate 13 slides in the inner side of the sliding grooves 10, and the sliding grooves 10 are formed so that the telescopic retaining plate 13 is more stable when moving, and the later-stage sticking effect is ensured.

The connecting assembly comprises a sliding rod 14 fixedly connected to the upper surface of the telescopic withstanding plate 13, and one end of the sliding rod 14 penetrates through the inner side of the stretching piece.

The slide bar 14 can promote the bottom telescopic support plate 13 to move synchronously and be connected with the upper stretching piece.

The stretching piece comprises a sleeve 9 which is fixedly arranged on the upper surface of the connecting seat 2, a storage cavity 12 is formed in the inner side of the sleeve 9, one end of a sliding rod 14 is movably connected with the sleeve 9, a tension spring 15 is arranged in the inner side of the storage cavity 12, and two ends of the tension spring 15 are respectively connected with the top wall of the inner side of the storage cavity 12 and the top end of the sliding rod 14.

When the liquid level meter is installed, the slide bar 14 and the telescopic retaining plate 13 can tighten the tension spring 15 when being pressed down, so that when the upper surface of one end of the retaining plate 13 is attached to the bottom of the flange connecting pipe 7, the tension spring 15 tightens the telescopic retaining plate 13 above one end, the liquid level meter main body 1 can be quickly installed on the inner side of the liquid storage tank 8 for use, and in order to ensure the use of the tension spring 15, the tension spring 15 at the position can be made of steel with larger elasticity and stronger stability.

Working principle: during the use, can insert liquid level meter main part 1 in the liquid storage pot 8, then stretch towards one end below with the flexible butt plate 13 that corresponds, then with the one end butt of flexible butt plate 13 in the bottom of flange takeover 7, slide bar 14 when stretching downwards, extension spring 15 can form a tensile force in one end top, stabilize the flexible butt plate 13 and press tightly in the bottom of flange takeover 7 through tensile force, so install liquid level meter main part 1 fast to the inboard top of liquid storage pot 8 through this mode and stabilize the use, liquid level meter main part 1 in the use, the heat dissipation can be given off to the casing, the fan 5 that is connected with battery 4 this moment can be at the inboard of putting thing box 6, the radiating efficiency of casing is promoted, avoid the casing because radiating efficiency is low, the problem that leads to bursting appears.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an explosion-proof type level gauge, includes level gauge main part (1), liquid storage pot (8) and installs flange takeover (7) in liquid storage pot (8) inboard top, its characterized in that: the liquid level meter is characterized in that a sleeve seat (11) is sleeved above the outer side of the liquid level meter main body (1), an explosion-proof shell (3) is sleeved outside the sleeve seat (11), a heat radiating component is arranged at the rear end of the inner side of the explosion-proof shell (3), a connecting seat (2) is fixedly arranged on two sides of the sleeve seat (11), sliding components are arranged on the inner sides of the connecting seat (2), a telescopic retaining plate (13) is arranged on the inner sides of the sliding components, the upper surface of one side of the telescopic retaining plate (13) is propped against the bottom of a flange connecting pipe (7), a connecting component is arranged on the upper surface of the telescopic retaining plate (13), and a stretching piece is arranged on the upper surface of the connecting seat (2).

2. An explosion-proof level gauge according to claim 1, wherein: the heat dissipation assembly comprises a storage box (6) clamped at the rear end of the inner side of the explosion-proof shell (3), two groups of fans (5) are arranged on the inner side of the storage box (6), and a connecting piece is arranged on the upper end face of the storage box (6).

3. An explosion-proof level gauge according to claim 2, wherein: the connecting piece comprises a battery (4) arranged on the upper end face of the storage box (6), and the battery (4) is in linear connection with the two groups of fans (5).

4. An explosion-proof level gauge according to claim 1, wherein: the sliding assembly comprises sliding grooves (10) which are formed in the inner sides of the connecting seats (2), and one ends of the telescopic retaining plates (13) slide in the inner sides of the sliding grooves (10).

5. An explosion-proof level gauge according to claim 1, wherein: the connecting assembly comprises a sliding rod (14) fixedly connected to the upper surface of the telescopic withstanding plate (13), and one end of the sliding rod (14) penetrates through the inner side of the stretching piece.

6. An explosion-proof level gauge as defined in claim 5, wherein: the stretching piece comprises sleeves (9) which are fixedly arranged on the upper surface of the connecting seat (2), a storage cavity (12) is formed in the inner side of each sleeve (9), one end of each sliding rod (14) is movably connected with each sleeve (9), tension springs (15) are arranged in the inner side of each storage cavity (12), and two ends of each tension spring (15) are connected with the top wall of the inner side of each storage cavity (12) and the top end of each sliding rod (14).