CN213422313U - High-pressure liquid level switch - Google Patents
High-pressure liquid level switch Download PDFInfo
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- CN213422313U CN213422313U CN202022717741.5U CN202022717741U CN213422313U CN 213422313 U CN213422313 U CN 213422313U CN 202022717741 U CN202022717741 U CN 202022717741U CN 213422313 U CN213422313 U CN 213422313U
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- liquid level
- level switch
- fixed connection
- switch main
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Abstract
The utility model provides a high-pressure liquid level switch, including the liquid level switch main part, the lower extreme of liquid level switch main part is equipped with detects the head, the outside of detecting the head is equipped with a protection section of thick bamboo, the surface of detecting the head is equipped with a packing element, the inboard of a protection section of thick bamboo is equipped with No. two packing elements, the surface of a packing element is equipped with the installation piece No. two, the surface of an installation piece is equipped with the hydraulic block, the outside of hydraulic block is equipped with a spring, the upper end of liquid level switch main part is equipped with the apron, the inboard of liquid level switch main part is equipped with the mounting panel, the upper end of mounting panel is equipped with the fixed block, the upper end of fixed block. A high-pressure liquid level switch, through a protection section of thick bamboo, a spring and hydraulic pressure piece, can reach better protection effect to detecting the head, prolonged the life of this device greatly, relatively practical, through apron, hinge and No. two springs, be convenient for open this device, maintain and the part is changed, it is more practical.
Description
Technical Field
The utility model belongs to the technical field of the liquid level switch device, in particular to high-pressure liquid level switch.
Background
The liquid level device measures the high level or the low level of the current liquid level by using the control component, and then provides an opening signal or a closing signal, thereby achieving the purpose of automatic control; however, the existing high-pressure liquid level switch has some disadvantages when in use, firstly, the existing high-pressure liquid level switch does not protect the detection head in place and is easy to damage, and secondly, the existing high-pressure liquid level switch is inconvenient to open, and internal maintenance and part replacement are carried out, so that the high-pressure liquid level switch is provided.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a high-pressure liquid level switch, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high-pressure liquid level switch, includes the liquid level switch main part, the lower extreme surface of liquid level switch main part is provided with detects the head, the outside of detecting the head is provided with a protection section of thick bamboo, the surface of detecting the head is provided with a packing element, the inboard of a protection section of thick bamboo is provided with No. two packing elements, the surface of a packing element is provided with the installation piece No. one, the surface of No. two packing elements is provided with the installation piece No. two, the surface of an installation piece is provided with the hydraulic block, the outside of hydraulic block is provided with a spring, the upper end surface of liquid level switch main part is provided with the apron, the inboard of liquid level switch main part is provided with the mounting panel, the upper end surface of mounting panel is provided with the fixed block, the.
Preferably, the detection head is in conductive connection with the liquid level switch main body, the protection cylinder is fixedly connected with the liquid level switch main body, the first rubber cylinder is fixedly connected with the detection head, the second rubber cylinder is fixedly connected with the protection cylinder, and the first rubber cylinder and the second rubber cylinder are both of cylindrical cylinder structures made of plastic materials.
By adopting the technical scheme, the following technical effects can be achieved: and the spring and the hydraulic device are convenient to mount.
Preferably, be fixed connection between installation piece and the packing element, and also be fixed connection between No. two installation pieces and the packing element, the quantity of installation piece, No. two installation pieces is a plurality of groups and is the annular and arranges, be fixed connection between hydraulic pressure piece and the installation piece, and the quantity of hydraulic pressure piece be a plurality of groups and be the annular and arrange, a spring is fixed connection with an installation piece, No. two installation pieces.
By adopting the technical scheme, the following technical effects can be achieved: the detection head is convenient to achieve the protection effect.
Preferably, the upper end surface swing joint of liquid level switch main part has the hinge, and the quantity of hinge be two sets of and be the symmetry and arrange, be fixed connection between apron and the hinge, through hinge swing joint between apron and the liquid level switch main part, and the apron is made for alloy material, the upper end surface fixed connection of apron has the handle.
By adopting the technical scheme, the following technical effects can be achieved: the cover plate switch is convenient to control.
Preferably, be fixed connection between mounting panel and the liquid level switch main part, and the mounting panel is made for metal material, be fixed connection between fixed block and mounting panel, the apron, be fixed connection between No. two springs and the fixed block, and the quantity of No. two springs be two sets of and be the symmetry and arrange.
By adopting the technical scheme, the following technical effects can be achieved: the tightness of the device is ensured.
Preferably, a guide pipe penetrates through the outer surface of the liquid level switch main body, a connector is fixedly connected to one side of the guide pipe, and the connector is made of a metal material.
Compared with the prior art, the utility model discloses following beneficial effect has: this high pressure liquid level switch, when using, a protection section of thick bamboo can prevent that the outside from damaging to detecting the head, when under water, if pressure is too high, accessible spring and hydraulic block reach the guard action, prevent to detect the head and receive destruction and lead to the instrument to scrap, it is more practical, this high pressure liquid level switch, when needing maintenance and renewal part, can pull the handle, through the hinge, open the apron, can maintain and renewal part inside, after the operation finishes, loosen the handle, the apron is because gravity and the pulling force of spring No. two, can reset, can keep the leakproofness of this device, can reach the purpose of being convenient for maintain and changing relevant part, it is more practical, the effect of use is better for traditional mode.
Drawings
FIG. 1 is a schematic view of the overall structure of a high-pressure liquid level switch of the present invention;
FIG. 2 is a partial top cross-sectional view of a high pressure liquid level switch of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 of the high pressure liquid level switch of the present invention;
FIG. 4 is a schematic view of a partial structure of a high pressure liquid level switch according to the present invention;
FIG. 5 is a partial front cross-sectional view of a high pressure liquid level switch of the present invention;
fig. 6 is an enlarged view of B in fig. 5 of the high pressure liquid level switch of the present invention.
In the figure: 1. a liquid level switch main body; 2. a detection head; 3. a protective cylinder; 4. a first rubber cylinder; 5. a second rubber cylinder; 6. a first mounting block; 7. a second mounting block; 8. a hydraulic block; 9. a first spring; 10. a cover plate; 11. a hinge; 12. a handle; 13. mounting a plate; 14. a fixed block; 15. a second spring; 16. a conduit; 17. a connecting head.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-6, a high-pressure liquid level switch, including liquid level switch main part 1, the lower extreme surface of liquid level switch main part 1 is provided with detects head 2, the outside of detecting head 2 is provided with protection cylinder 3, the surface of detecting head 2 is provided with a packing element 4, the inboard of protection cylinder 3 is provided with No. two packing elements 5, the surface of a packing element 4 is provided with installation piece 6 No. one, the surface of No. two packing elements 5 is provided with No. two installation pieces 7, the surface of an installation piece 6 is provided with hydraulic block 8, the outside of hydraulic block 8 is provided with spring 9 No. one, the upper end surface of liquid level switch main part 1 is provided with apron 10, the inboard of liquid level switch main part 1 is provided with mounting panel 13, the upper end surface of mounting panel 13 is provided with fixed block 14, the upper end surface of fixed block 14 is.
Detect for electrically conductive connection between head 2 and the liquid level switch main part 1, be fixed connection between protection section of thick bamboo 3 and the liquid level switch main part 1, be fixed connection between a packing element 4 and the detection head 2, be fixed connection between No. two packing elements 5 and the protection section of thick bamboo 3, a packing element 4, No. two packing elements 5 are the cylinder tube structure that plastic material made, and No. one packing element 4, No. two packing elements 5 are convenient for install No. two spring 9 and hydraulic block 8.
Be fixed connection between installation piece 6 and the packing element 4, and also be fixed connection between No. two installation pieces 7 and No. two packing elements 5, an installation piece 6, the quantity of No. two installation pieces 7 is a plurality of groups and is the annular and arranges, be fixed connection between hydraulic pressure piece 8 and the installation piece 6, and the quantity of hydraulic pressure piece 8 is a plurality of groups and is the annular and arranges, a spring 9 and an installation piece 6, No. two installation pieces 7 are fixed connection, reach the guard action through a spring 9 and hydraulic pressure piece 8, prevent to detect first 2 and receive to destroy and lead to the instrument to scrap.
The upper end surface swing joint of liquid level switch main part 1 has hinge 11, and the quantity of hinge 11 is two sets of and be the symmetry and arrange, is fixed connection between apron 10 and the hinge 11, through hinge 11 swing joint between apron 10 and the liquid level switch main part 1, and apron 10 makes for alloy material, and the upper end surface fixed connection of apron 10 has handle 12, and pulling handle 12 is through hinge 11, will lap 10 and open.
Be fixed connection between mounting panel 13 and the liquid level switch main part 1, and mounting panel 13 is made for metal material, is fixed connection between fixed block 14 and mounting panel 13, the apron 10, is fixed connection between No. two springs 15 and the fixed block 14, and No. two springs 15's quantity be two sets of and be the symmetry and arrange, unclamp handle 12, apron 10 can reset owing to gravity and No. two springs 15's pulling force, can keep the leakproofness of this device.
A guide pipe 16 penetrates through the outer surface of the liquid level switch main body 1, a connector 17 is fixedly connected to one side of the guide pipe 16, and the connector 17 is made of metal materials.
It should be noted that the utility model relates to a high-pressure liquid level switch, the user can prevent the external damage to the detecting head 2 by arranging the detecting head 2, the protecting cylinder 3, the first rubber cylinder 4, the second rubber cylinder 5, the first mounting block 6, the second mounting block 7, the hydraulic block 8 and the first spring 9, when in use, the protecting cylinder 3 can prevent the detecting head 2 from being damaged by the external, when under water, if the pressure is too high, the protecting function can be achieved by the first spring 9 and the hydraulic block 8, the instrument scrapping caused by the damage of the detecting head 2 can be prevented, the service life of the device is greatly prolonged, the high-pressure liquid level switch is practical, the user can maintain and replace parts by arranging the cover plate 10, the hinge 11, the handle 12, the mounting plate 13, the fixing block 14 and the second spring 15, when in need of maintaining and replacing parts, the handle 12 can be pulled, the cover plate 10 is opened by the hinge 11, the maintenance and the parts can be replaced to, after the operation is finished, the handle 12 is loosened, the cover plate 10 can reset due to gravity and the pulling force of the second spring 15, the sealing performance of the device can be kept, the purposes of facilitating maintenance and replacing related parts can be achieved, and the device is practical and better than a traditional mode.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A high pressure liquid level switch, includes liquid level switch main part (1), its characterized in that: the outer surface of the lower end of the liquid level switch main body (1) is provided with a detection head (2), the outer side of the detection head (2) is provided with a protection cylinder (3), the outer surface of the detection head (2) is provided with a rubber cylinder (4), the inner side of the protection cylinder (3) is provided with a rubber cylinder (5), the outer surface of the rubber cylinder (4) is provided with an installation block (6), the outer surface of the rubber cylinder (5) is provided with an installation block (7), the outer surface of the installation block (6) is provided with a hydraulic block (8), the outer side of the hydraulic block (8) is provided with a spring (9), the outer surface of the upper end of the liquid level switch main body (1) is provided with a cover plate (10), the inner side of the liquid level switch main body (1) is provided with an installation plate (13), the outer surface of the upper end of the installation plate (13) is provided, and a second spring (15) is arranged on the outer surface of the upper end of the fixed block (14).
2. A high pressure liquid level switch according to claim 1, wherein: detect between head (2) and liquid level switch main part (1) and be electrically conductive connection, be fixed connection between protection section of thick bamboo (3) and liquid level switch main part (1), be fixed connection between a packing element (4) and detecting head (2), be fixed connection between No. two packing elements (5) and protection section of thick bamboo (3), a packing element (4), No. two packing elements (5) are the cylinder tube structure that plastic material made.
3. A high pressure liquid level switch according to claim 1, wherein: be fixed connection between installation piece (6) and a packing element (4), and also be fixed connection between No. two installation pieces (7) and No. two packing elements (5), the quantity of installation piece (6), No. two installation pieces (7) is a plurality of groups and is the annular and arranges, be fixed connection between hydraulic pressure piece (8) and an installation piece (6), and the quantity of hydraulic pressure piece (8) be a plurality of groups and be the annular and arrange, spring (9) and installation piece (6), No. two installation pieces (7) are fixed connection.
4. A high pressure liquid level switch according to claim 1, wherein: the upper end surface swing joint of liquid level switch main part (1) has hinge (11), and the quantity of hinge (11) be two sets of and be the symmetry and arrange, be fixed connection between apron (10) and hinge (11), through hinge (11) swing joint between apron (10) and liquid level switch main part (1), and apron (10) make for alloy material, the upper end surface fixed connection of apron (10) has handle (12).
5. A high pressure liquid level switch according to claim 1, wherein: be fixed connection between mounting panel (13) and liquid level switch main part (1), and mounting panel (13) make for metal material, be fixed connection between fixed block (14) and mounting panel (13), apron (10), be fixed connection between No. two spring (15) and fixed block (14), and the quantity of No. two spring (15) is two sets of and is the symmetry and arranges.
6. A high pressure liquid level switch according to claim 1, wherein: the outer surface of liquid level switch main part (1) runs through there is pipe (16), one side fixedly connected with connector (17) of pipe (16), and connector (17) are made for metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717741.5U CN213422313U (en) | 2020-11-20 | 2020-11-20 | High-pressure liquid level switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022717741.5U CN213422313U (en) | 2020-11-20 | 2020-11-20 | High-pressure liquid level switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213422313U true CN213422313U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022717741.5U Active CN213422313U (en) | 2020-11-20 | 2020-11-20 | High-pressure liquid level switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213422313U (en) |
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2020
- 2020-11-20 CN CN202022717741.5U patent/CN213422313U/en active Active
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