CN215524752U

CN215524752U - High-sealing water level probe

Info

Publication number: CN215524752U
Application number: CN202121490666.1U
Authority: CN
Inventors: 郑士林
Original assignee: Taizhou Huangyan Elmeco Electrical Equipment Co ltd
Current assignee: Taizhou Huangyan Elmeco Electrical Equipment Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-14
Anticipated expiration: 2031-07-01

Abstract

The utility model belongs to the technical field of water level probes, and particularly relates to a high-sealing water level probe. The mounting structure comprises an insulating mounting cylinder, wherein a mounting through hole is formed in the middle of the bottom end of the insulating mounting cylinder, a connecting guide plate is arranged at the bottom end inside the insulating mounting cylinder, an induction block is arranged at the bottom end of the connecting guide plate, a fixed cylinder is arranged at the upper end of the insulating mounting cylinder, a fixed screw block is arranged at the upper end of the fixed cylinder, a fastening mounting block is arranged at the upper end of the fixed screw block, and a lead is arranged at the upper end of the fastening mounting block. When the fastening and mounting block is mounted at the upper end of the fixed screw block, the limiting block and the limiting opening can be embedded and butted, so that the firmness of the fastening and mounting block in the mounting process is increased, the loosening condition is prevented, and in the dismounting process, the limiting block is pulled to move towards one side far away from the limiting opening, the elastic rod is deformed, and the limiting block and the limiting opening are separated to be dismounted.

Description

High-sealing water level probe

Technical Field

The utility model belongs to the technical field of water level probes, and relates to a high-tightness water level probe.

Background

At present, the water level probe is the analytical instrument who is used for boiler or water tank water level detection, and the water level probe commonly used has coffee machine water level probe, boiler water level probe and water tank water level probe etc. and current water level probe is carrying out the in-process of examining, need stretch to the instrument that detects of water level probe inside to detect the detection response piece, and in carrying out the installation, sealed performance all is relatively poor, the condition of leaking has appeared easily in the live time for a long time.

Disclosure of Invention

The utility model aims to provide a high-tightness water level probe aiming at the problems.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-tightness water level probe comprises an insulating installation cylinder, wherein an installation through hole is formed in the middle of the bottom end of the insulating installation cylinder, a connection guide plate is arranged at the bottom end inside the insulating installation cylinder, a sensing block is arranged at the bottom end of the connection guide plate, a fixed cylinder is arranged at the upper end of the insulating installation cylinder, a fixed screw block is arranged at the upper end of the fixed cylinder, a fastening installation block is arranged at the upper end of the fixed screw block, a lead is arranged at the upper end of the fastening installation block, a connection guide rod is arranged between the upper end of the connection guide plate and the bottom end of the fastening installation block, an installation ring groove is formed in the upper end of the periphery of the outer part of the fixed cylinder, a sealing air bag is arranged between the inner parts of the installation ring groove, annular grooves are formed in the periphery of the bottom end inside the insulating installation cylinder, a plurality of installation groove openings are formed in the periphery of the bottom end of the inner parts of the annular grooves, and extrusion air bags are arranged between the inner parts of the installation groove openings, a plurality of connecting through holes are formed in the fixed cylinder and the insulating installation cylinder at the periphery.

In foretell high leakproofness water level probe, sealed gasbag bottom all is provided with the connector head between the relative position that is located connect the through-hole and connect the through-hole upper end, all be provided with connecting tube between connect the through-hole lower extreme one side and the extrusion gasbag outside, connect the through-hole upper end and all be hollow structure with the lower extreme.

In the high-tightness water level probe, a connecting ring-shaped plate is arranged between the upper ends of the extrusion air bags, the connecting ring-shaped plate and the annular groove are both in a circular ring structure when viewed from top, and a rubber layer is arranged at the upper end of the connecting ring-shaped plate.

In the high-sealing water level probe, the lower end of the inside of the installation opening is provided with the installation ring opening all around, a sealing ring is arranged between the insides of the installation ring openings, and a sealing gasket is arranged between the upper ends of the outside of the fixed cylinder all around.

In the high-tightness water level probe, the lower ends of the fastening and mounting block are provided with limit openings, the upper end of the fixing screw block is provided with elastic rods at the relative positions of the limit openings, and the upper end of each elastic rod is provided with a limit block at one end close to the limit opening.

In the above-mentioned high leakproofness water level probe, the stopper upper end all is the semi-arc structure in the one side that is close to spacing mouthful, the elastic rod all adopts spring steel matter to make, be the hexagon structure between the fixed spiral shell piece outside.

In foretell high leakproofness water level probe, sealed gasbag and installation annular all are the ring structure, sealed gasbag adopts the rubber material to make, sealed gasbag is inside to be provided with the fibrous layer.

In the high-tightness water level probe, the periphery of the outside of the fixed cylinder is provided with mounting threads, and the periphery of the inside of the fixed cylinder and the periphery of the inside of the insulating mounting cylinder are fixedly provided with reinforcing rib layers.

In foretell high leakproofness water level probe, the fixed sealing layer that is provided with all around of fastening installation piece bottom, the stopper outside is all through dull polish all around and spacing mouthful inside all around, elastic rod and stopper are the type of falling L structure.

In foretell high leakproofness water level probe, all be provided with the enhancement layer around the extrusion gasbag is inside, connect the annular plate and adopt the alloy material to make, the relative position that is located connect the through-hole has all been seted up to extrusion gasbag bottom one side and has been installed the mouth.

Compared with the prior art, the utility model has the advantages that:

1. the fixed cylinder and the insulating installation cylinder are installed in the installation hole outside the device body, the connecting guide plate and the induction block extend into the fixed cylinder and the insulating installation cylinder through the connecting guide rod for installation, the connecting guide plate is used for extruding the extrusion air bag, gas is extruded into the sealing air bag through the connecting through hole, the sealing air bag is expanded and is in contact with the periphery inside the installation hole of the device body, and therefore the sealing performance of the integral device in the installation and use processes is improved.

2. According to the utility model, when the fastening and mounting block is mounted at the upper end of the fixed screw block, the limiting block is in embedded butt joint with the inside of the limiting opening, so that the firmness of the fastening and mounting block in the mounting process is increased, and the loosening condition caused by the mounting work of the fastening and mounting block can be prevented.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

Fig. 1 is a schematic view of the present invention in an overall elevation view.

Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1 of fig. 1.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Fig. 4 is a schematic perspective view of the whole.

In the figure: 1. an induction block; 2. connecting the guide plate; 3. an insulating mounting cylinder; 4. a connecting through hole; 5. connecting the guide rod; 6. a fixed cylinder; 7. sealing the air bag; 8. fixing the screw block; 9. fastening the mounting block; 10. a wire; 11. mounting a ring groove; 12. installing a notch; 13. an annular groove; 14. connecting the annular plates; 15. extruding the air bag; 16. a seal ring; 17. installing a through opening; 18. a limiting port; 19. a limiting block; 20. an elastic rod; 21. a gasket is provided.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

As shown in figures 1-4, the high-tightness water level probe comprises an insulating installation cylinder 3, wherein an installation through hole 17 is formed in the middle of the bottom end of the insulating installation cylinder 3, a connecting guide plate 2 is arranged at the bottom end inside the insulating installation cylinder 3, a sensing block 1 is arranged at the bottom end of the connecting guide plate 2, a fixed cylinder 6 is arranged at the upper end of the insulating installation cylinder 3, a fixed screw block 8 is arranged at the upper end of the fixed cylinder 6, a fastening installation block 9 is arranged at the upper end of the fixed screw block 8, a lead 10 is arranged at the upper end of the fastening installation block 9, a connecting guide rod 5 is arranged between the upper end of the connecting guide plate 2 and the bottom end of the fastening installation block 9, an installation ring groove 11 is formed at the upper end of the periphery outside the fixed cylinder 6, a sealing air bag 7 is arranged inside the installation ring groove 11, an annular groove 13 is formed at the periphery of the bottom end inside the insulating installation cylinder 3, a plurality of installation groove openings 12 are formed at the periphery of the bottom end inside the annular groove 13, and an extrusion air bag 15 is arranged between the installation groove openings 12, a plurality of connecting through holes 4 are formed in the fixed cylinder 6 and the insulating installation cylinder 3.

In this embodiment, the bottom end of the sealing airbag 7 is provided with a connector head between the relative position of the connector hole 4 and the upper end of the connector hole 4, a connecting conduit is arranged between one side of the lower end of the connector hole 4 and the outside of the extrusion airbag 15, and the upper end and the lower end of the connector hole 4 are both hollow structures, so that the connectivity between the sealing airbag 7 and the inside of the extrusion airbag 15 is increased through the connector head and the connecting conduit.

In this embodiment, a connection annular plate 14 is arranged between the upper ends of the extrusion air bags 15, the connection annular plate 14 and the annular groove 13 are both in a circular structure when viewed from above, and a rubber layer is arranged at the upper end of the connection annular plate 14, so that the bottom end of the connection guide plate 2 and the upper end of the connection annular plate 14 are connected, and the sealing performance of the connection guide plate 2 in the use process is improved through the rubber layer.

In this embodiment, the inside lower extreme of installation opening 17 has been seted up all around and has been provided with sealing washer 16 between installation ring opening and the installation ring opening is inside, is provided with seal ring 21 between the outside upper end all around of solid fixed cylinder 6, when response piece 1 passed installation opening 17 and installs like this, all makes the outside 16 external contact of sealing washer all around of response piece 1 to just press sealing washer 16, thereby increase the leakproofness of response piece 1 outside in the installation, prevent the condition of leaking.

In this embodiment, spacing mouthful 18 has all been seted up to the outside lower extreme all around of fastening installation piece 9, fixed spiral shell piece 8 upper end all is provided with elastic rod 20 at the relative position that is located spacing mouthful 18 all around, the one end that the elastic rod 20 upper end is being close to spacing mouthful 18 all is provided with stopper 19, when fastening installation piece 9 is installed fixed spiral shell piece 8 upper end like this, just can all make stopper 19 and the inside gomphosis butt joint of spacing mouthful 18, thereby increase the fastness of fastening installation piece 9 in the installation, prevent the not hard up condition from appearing, and when dismantling, all spur stopper 19 and toward the one side removal of keeping away from spacing mouthful 18, and make elastic rod 20 produce deformation, thereby make stopper 19 dismantle with the inside separation of spacing mouthful 18 can.

In this embodiment, 19 upper ends of stopper all are the semi-arc structure in the one side that is close to spacing mouth 18, and elastic rod 20 all adopts the spring steel material to make, is the hexagon structure between the fixed spiral shell piece 8 is outside, adopts the elasticity and the intensity of spring steel material increase elastic rod 20 in the use like this.

In this embodiment, sealed gasbag 7 and mounting ring groove 11 all are the ring structure, and sealed gasbag 7 adopts the rubber material to make, and sealed gasbag 7 is inside to be provided with the fibrous layer, increases the intensity and the life-span of sealed gasbag 7 in the use through the fibrous layer like this.

In this embodiment, the installation screw thread has been seted up all around to a fixed section of thick bamboo 6 outside, and fixed section of thick bamboo 6 is inside all fixed all around and insulating installation section of thick bamboo 3 is provided with the strengthening rib layer, like this when installing whole device, can directly install fixedly through the installation screw thread, and increase life-span and intensity in a fixed section of thick bamboo 6 and the insulating installation section of thick bamboo 3 use through the strengthening rib layer.

In this embodiment, the fixed sealing layer that is provided with all around in fastening installation piece 9 bottom, stopper 19 outside all around with spacing mouthful 18 inside all through dull polish processing all around, elastic rod 20 and stopper 19 are the type of falling L structure, increase the leakproofness in the fastening installation piece 9 installation use like this through the sealing layer, and increase the frictional force of stopper 19 and spacing mouthful 18 internal contact in-process through dull polish processing.

In this embodiment, all be provided with the enhancement layer around extrusion gasbag 15 is inside, go up annular plate 14 and adopt the alloy material to make, and the installing port has all been seted up at the relative position that is located connect the through hole 4 to extrusion gasbag 15 bottom one side, is convenient for like this to increase the life-span in the 15 use of extrusion gasbag through the enhancement layer, and adopts the aluminum alloy material to make, and both firm and matter is light, can increase the life-span of connecting annular plate 14 in the use.

The working principle of the utility model is as follows:

when the device is installed, the fixed cylinder 6 and the insulating installation cylinder 3 are firstly installed by penetrating through the installation hole on the outer part of the device body, then the connecting guide plate 2 and the sensing block 1 are extended between the fixed cylinder 6 and the insulating installation cylinder 3 through the connecting guide rod 5, the sensing block 1 penetrates through the installation through hole 17, the bottom end of the connecting guide plate 2 is contacted with the upper end of the connecting ring plate 14, the extruding air bag 15 is simultaneously extruded downwards through the connecting ring plate 14, the air in the extruding air bag 15 can be extruded into the sealing air bag 7 through the connecting through hole 4, the sealing air bag 7 is expanded, the sealing air bag 7 is contacted with the periphery of the inner part of the installation hole of the device body on one side far away from the installation ring groove 11, the sealing performance of the whole device in the installation and use process is improved, and the limit block 19 can be embedded and butted with the limit hole 18 when the installation block 9 is fastened to the upper end of the fixed screw block 8, thereby increase the fastness of fastening installation piece 9 in the installation, prevent the not hard up condition from appearing, and when dismantling, all stimulate stopper 19 and toward the one side removal of keeping away from spacing mouthful 18 to make elastic rod 20 produce deformation, thereby make stopper 19 and spacing mouthful 18 inside separation dismantle can.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the utility model.

Although 1, sense Block is used more herein; 2. connecting the guide plate; 3. an insulating mounting cylinder; 4. a connecting through hole; 5. connecting the guide rod; 6. a fixed cylinder; 7. sealing the air bag; 8. fixing the screw block; 9. fastening the mounting block; 10. a wire; 11. mounting a ring groove; 12. installing a notch; 13. an annular groove; 14. connecting the annular plates; 15. extruding the air bag; 16. a seal ring; 17. installing a through opening; 18. a limiting port; 19. a limiting block; 20. an elastic rod; 21. sealing gaskets, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.

Claims

1. The high-sealing water level probe comprises an insulating installation cylinder (3) and is characterized in that an installation through hole (17) is formed in the middle of the bottom end of the insulating installation cylinder (3), a connecting guide plate (2) is arranged at the bottom end inside the insulating installation cylinder (3), an induction block (1) is arranged at the bottom end of the connecting guide plate (2), a fixed cylinder (6) is arranged at the upper end of the insulating installation cylinder (3), a fixed screw block (8) is arranged at the upper end of the fixed cylinder (6), a fastening installation block (9) is arranged at the upper end of the fixed screw block (8), a lead (10) is arranged at the upper end of the fastening installation block (9), a connecting guide rod (5) is arranged between the upper end of the connecting guide plate (2) and the bottom end of the fastening installation block (9), an installation ring groove (11) is formed in the outer periphery of the fixed cylinder (6), and a sealing air bag (7) is arranged inside the installation ring groove (11), annular groove (13) have been seted up all around to the inside bottom of insulating installation section of thick bamboo (3), a plurality of installation notch (12) have been seted up all around to the inside bottom of annular groove (13), all be provided with extrusion gasbag (15) between installation notch (12) inside, a plurality of connect the via hole (4) have been seted up all around to a fixed section of thick bamboo (6) and insulating installation section of thick bamboo (3) inside.

2. The high-leakproofness water level probe according to claim 1, wherein a connector head is arranged at the bottom end of the sealing air bag (7) between the relative position of the connecting through hole (4) and the upper end of the connecting through hole (4), a connecting pipe is arranged between one side of the lower end of the connecting through hole (4) and the outside of the extrusion air bag (15), and the upper end and the lower end of the connecting through hole (4) are both of a hollow structure.

3. The high-leakproofness water level probe according to claim 2, wherein a connecting annular plate (14) is arranged between the upper ends of the extrusion air bags (15), the connecting annular plate (14) and the annular groove (13) are both in an annular structure in plan view, and a rubber layer is arranged at the upper end of the connecting annular plate (14).

4. The high-tightness water level probe according to claim 3, wherein the installation through opening (17) is provided with an installation ring opening at the periphery of the inner lower end, a sealing ring (16) is arranged between the inner portions of the installation ring openings, and a sealing gasket (21) is arranged between the outer peripheral upper ends of the fixed cylinder (6).

5. The high-leakproofness water level probe according to claim 4, characterized in that limiting openings (18) are formed in the lower end of the periphery of the outside of the fastening installation block (9), elastic rods (20) are arranged in the positions, opposite to the limiting openings (18), of the periphery of the upper end of the fixing screw block (8), and limiting blocks (19) are arranged at the ends, close to the limiting openings (18), of the upper ends of the elastic rods (20).

6. The high-leakproofness water level probe according to claim 5, wherein the upper end of the limiting block (19) is of a half-arc structure on one side close to the limiting opening (18), the elastic rods (20) are made of spring steel materials, and a hexagonal structure is formed between the outer portions of the fixed screw blocks (8).

7. The high-leakproofness water level probe according to claim 6, wherein the sealing air bag (7) and the mounting ring groove (11) are both of a circular ring structure, the sealing air bag (7) is made of rubber materials, and a fiber layer is arranged inside the sealing air bag (7).

8. The high-tightness water level probe according to claim 7, wherein the outer periphery of the fixed cylinder (6) is provided with mounting threads, and the inner periphery of the fixed cylinder (6) and the inner periphery of the insulating mounting cylinder (3) are both fixedly provided with reinforcing rib layers.

9. The high-leakproofness water level probe according to claim 8, wherein a sealing layer is fixedly arranged on the periphery of the bottom end of the fastening installation block (9), the periphery of the outer portion of the limiting block (19) and the periphery of the inner portion of the limiting opening (18) are both subjected to sanding treatment, and the elastic rod (20) and the limiting block (19) are of an inverted L-shaped structure.

10. The high-leakproofness water level probe according to claim 9, wherein reinforcing layers are arranged on the periphery inside the extrusion air bag (15), the connecting annular plate (14) is made of alloy materials, and mounting openings are formed in one side of the bottom end of the extrusion air bag (15) at opposite positions of the connecting through holes (4).