CN211002874U

CN211002874U - Chemical storage tank level gauge

Info

Publication number: CN211002874U
Application number: CN201922137990.4U
Authority: CN
Inventors: 潘庆法
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-07-14
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a chemical storage tank liquid level meter, which comprises an upper joint and a lower joint, wherein one side of the upper joint and one side of the lower joint are fixedly provided with a flow guide pipe, two groups of flow guide pipes are respectively provided with a control valve, through the top end and the bottom of the upper joint and the lower joint, the arranged cleaning ports are opened, when the cleaning is needed, a sealing plug on the upper joint is opened, a piston rod is inserted into a measuring pipe through the cleaning ports and is extruded downwards, the inner part of a liquid fire head tank body of the measuring pipe is enabled to be cleaned, then the control valve on the lower joint is closed, the sealing plug of the lower joint is opened, the liquid in the measuring pipe is discharged completely, the inner part of the measuring pipe is cleaned through the up-and-down motion of the piston rod and the piston, the traditional cleaning after the whole measuring pipe is disassembled is avoided, meanwhile, the sealing sleeves, the sealing sleeve is tightly plugged into the inner hole of the threaded end, and the sealing performance of the structural connection is improved.

Description

Chemical storage tank level gauge

Technical Field

The utility model belongs to the technical field of the level gauge, concretely relates to chemical storage tank level gauge.

Background

The glass plate type liquid level meter is the simplest direct indication type liquid level meter which works under higher pressure, the reliability and the economical efficiency of the glass plate type liquid level meter are not comparable with those of other meters, and the glass plate type liquid level meter serving as a basic liquid level indication meter is indispensable in the simplest liquid level measuring occasion and large engineering projects with high automation degree. The liquid passage formed by the glass plate and the liquid level meter main body is connected with a measured container through a flange or taper pipe threads for connecting to form a communicating vessel, the liquid level observed through the glass plate is the same as the liquid level in the container, namely the liquid level height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical storage tank level gauge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical storage tank level gauge, connect and the next joint including upper joint, the fixed honeycomb duct that is provided with in one side that upper joint and next joint, all be provided with the control valve on two sets of honeycomb ducts, the fixed mounting flange that is provided with in one end of two sets of honeycomb ducts, the washing mouth has all been seted up with the top and the bottom of next joint to upper joint, the top and the bottom of two sets of washing mouths are provided with the sealing plug, the top of the washing mouth that upper joint is provided with the piston rod, the fixed piston head that is provided with in bottom of piston rod, the fixed threaded end that is provided with in bottom and the top that upper joint and next joint, the opposite face that upper joint and next joint is provided with surveys the buret, the inside of two sets of threaded end again all pegs graft at.

Furthermore, the diameter of the measuring tube is smaller than that of the inner hole of the threaded end, so that the two ends of the measuring tube can be conveniently inserted into the inner hole of the threaded end.

Further, two sets of sealing sleeve are the component of being made by soft rubber materials, and two sets of sealing sleeve's diameter is greater than the diameter of the hole of screw thread end, and two sets of sealing sleeve's one end sets up and is the round platform shape, when fastening sleeve revolves soon with the screw thread end, can extrude sealing sleeve into the hole of screw thread end, increase survey buret both ends and the leakproofness of being connected with the screw thread end.

Further, the measuring tube is a member made of a transparent glass material, which facilitates direct observation of the liquid capacity inside the tank body.

Furthermore, the sealing rings are sleeved between the two groups of sealing plugs and the cleaning port, so that the connection sealing performance of the sealing plugs and the cleaning port is improved.

Furthermore, the diameter of the two groups of fastening sleeves is larger than the diameter of the outer wall of the threaded end, the inner walls of the two groups of fastening sleeves are provided with internal threads, and the two groups of fastening sleeves are installed in a matched mode with the two groups of threaded ends, so that the two groups of fastening sleeves are convenient to install and disassemble.

Furthermore, the diameter of the piston head is the same as the inner wall aperture of the measuring pipe, and when the piston rod drives the piston head to move up and down on the measuring pipe, the piston head can achieve the cleaning effect.

Compared with the prior art, the beneficial effects of the utility model are that: this chemical storage tank level gauge, top and bottom through connecting with the next joint on the upper level, the washing mouth of seting up, when needs wash, open the sealing plug on the upper level connect, insert survey intraductal portion through washing the mouth with the piston rod, extrude downwards, make the intraduct liquid fire head jar internal portion of survey, then close the control valve on the next joint, and open next joint sealing plug, liquid in will surveying the pipe is discharged, through piston rod and piston up-and-down motion, wash surveying intraduct, the traditional needs are avoided dismantling the back with whole survey buret and wash, the sealed sleeve of establishing at survey buret both ends cover simultaneously, insert the screw thread end, twist soon with the screw thread end through fastening sleeve, make the sealed sleeve tightly fill in the hole of screw thread end, increase structural connection's leakproofness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an enlarged view of the upper joint of the present invention;

fig. 3 is an enlarged view of the lower joint of the present invention.

In the figure: 1. a flow guide pipe; 2. an upper joint; 3. a control valve; 4. installing a flange; 5. a measurement tube; 6. a lower joint; 7. a piston rod; 8. a piston head; 9. cleaning the opening; 10. a threaded end; 11. fastening the sleeve; 12. a sealing sleeve; 13. a seal ring; 14. and (4) sealing the plug.

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. 1-3, the present invention provides a technical solution: the utility model provides a chemical storage tank level gauge, connect 2 and next position including the upper level and connect 6, the fixed honeycomb duct 1 that is provided with in one side of upper level joint 2 and next position joint 6, all be provided with control valve 3 on two sets of honeycomb ducts 1, the fixed mounting flange 4 that is provided with of one end of two sets of honeycomb ducts 1, the washing mouth 9 has all been seted up with the top and the bottom of next position joint 6 to upper level joint 2, the top and the bottom of two sets of washing mouths 9 are provided with sealing plug 14, the top of washing mouth 9 of upper level joint 2 is provided with piston rod 7, the fixed piston head 8 that is provided with in bottom of piston rod 7, the bottom and the top of upper level joint 2 and next position joint 6 are fixed and are provided with threaded end 10, the opposite face of upper level joint 2 and next position joint 6 is provided with surveys buret 5, survey buret 5's both ends all inside of pegging graft.

As shown in fig. 1, the diameter of the measurement pipe 5 is smaller than the diameter of the inner bore of the threaded end 10, facilitating insertion of both ends of the measurement pipe 5 into the inner bore of the threaded end 10.

As shown in fig. 1, the two sets of sealing sleeves 12 are made of soft rubber material, the diameter of the two sets of sealing sleeves 12 is larger than the diameter of the inner hole of the threaded end 10, and one end of the two sets of sealing sleeves 12 is disposed in a truncated cone shape, so that when the fastening sleeve 11 is screwed with the threaded end 10, the sealing sleeves 12 can be extruded into the inner hole of the threaded end 10, and the sealing performance of the connection between the two ends of the measurement tube 5 and the threaded end 10 is improved.

As shown in fig. 1, the measuring tube 5 is a member made of a transparent glass material, facilitating direct observation of the liquid capacity inside the tank body.

As shown in fig. 1, a sealing ring 13 is sleeved between the two groups of sealing plugs 14 and the cleaning port 9 to improve the connection tightness between the sealing plugs 14 and the cleaning port 9.

As shown in fig. 2, the diameters of the two fastening sleeves 11 are larger than the diameter of the outer wall of the threaded end 10, and the inner walls of the two fastening sleeves 11 are provided with internal threads and are installed in cooperation with the two threaded ends 10, so that the two fastening sleeves are convenient to install and disassemble.

As shown in FIG. 2, the diameter of the piston head 8 is the same as the inner wall aperture of the measuring tube 5, so that the piston head 8 can achieve the cleaning effect when the piston rod 7 drives the piston head 8 to move up and down on the measuring tube 5.

The utility model discloses a theory of operation and use flow: when the chemical storage tank liquid level meter is used, two ends of a measuring pipe 5 are respectively sleeved with a fastening sleeve 11 and a sealing sleeve 12, then two ends of the measuring pipe 5 are inserted into a threaded end 10, the two ends of the measuring pipe 5 exceed the sealing sleeve 12 by two to three centimeters, then the fastening sleeve 11 is screwed outside the threaded end 10, the fastening sleeve 11 is screwed with the threaded end 10, the sealing sleeve 12 is extruded into an inner hole of the threaded end 10, the connection sealing performance of the measuring pipe 5 and the threaded end 10 is improved, one end of the sealing sleeve 12 is arranged in a truncated cone shape, the sealing sleeve is convenient to be plugged into the inner hole of the threaded end 10, the traditional situation that the measuring pipe 5 is directly installed inside an upper connector 2 and a lower connector 6 is avoided, the lower connector is not sealed enough due to long-time use, after the measuring pipe 5 is installed, an installing flange 4 is fixedly arranged on one side of the upper connector 2 and one side of the connector 6, the sealing plug 14 of the upper joint 2 is opened when the measuring pipe needs to be cleaned, the piston rod 7 is inserted into the measuring pipe 5 through the cleaning port 9 on the upper joint 2 and is extruded downwards, the control valve 3 on the lower joint 6 is closed after the extrusion, then the sealing plug 14 at the bottom of the lower joint 6 is opened to release the residual liquid in the measuring pipe 5, then the piston rod 7 is moved up and down to drive the piston head 8 to move up and down in the measuring pipe 5, the inside of the measuring pipe 5 is cleaned, after the cleaning is finished, the sealing plug 14 is plugged, and the control valve 3 on the lower flow guide pipe 1 is opened for reuse,

it should be noted that, in this document, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

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. The utility model provides a chemical storage tank level gauge, includes top connection (2) and lower joint (6), its characterized in that: the device is characterized in that a guide pipe (1) is fixedly arranged on one side of an upper joint (2) and a lower joint (6), a control valve (3) is arranged on each of two groups of guide pipes (1), a mounting flange (4) is fixedly arranged at one end of each of the two groups of guide pipes (1), cleaning openings (9) are formed in the top end and the bottom end of each of the upper joint (2) and the lower joint (6), sealing plugs (14) are arranged at the top end and the bottom end of each of the two groups of cleaning openings (9), a piston rod (7) is arranged above the cleaning opening (9) of the upper joint (2), a piston head (8) is fixedly arranged at the bottom of the piston rod (7), threaded ends (10) are fixedly arranged at the bottom end and the top end of each of the upper joint (2) and the lower joint (6), and a measuring pipe (5, survey the inside of surveying the both ends of buret (5) and all pegging graft two sets of screw thread end (10) again, the both ends of surveying buret (5) are all overlapped and are equipped with sealed sleeve (12), it is equipped with fastening sleeve (11) just to be located one side cover of sealed sleeve (12) on surveying buret (5).

2. The chemical storage tank level gauge of claim 1, wherein: the diameter of the measuring tube (5) is smaller than the diameter of the inner hole of the threaded end (10).

3. The chemical storage tank level gauge of claim 1, wherein: the two groups of sealing sleeves (12) are members made of soft rubber materials, the diameter of each sealing sleeve (12) is larger than that of an inner hole of the corresponding threaded end (10), and one end of each sealing sleeve (12) is arranged to be in a round table shape.

4. The chemical storage tank level gauge of claim 1, wherein: the measuring tube (5) is made of a transparent glass material.

5. The chemical storage tank level gauge of claim 1, wherein: the two groups of sealing plugs (14) are connected with the cleaning port (9) and sleeved with a sealing ring (13) in the middle.

6. The chemical storage tank level gauge of claim 1, wherein: the diameter of the two groups of fastening sleeves (11) is larger than the diameter of the outer wall of the threaded end (10), and the inner walls of the two groups of fastening sleeves (11) are provided with internal threads and are installed in a matched mode with the two groups of threaded ends (10).

7. The chemical storage tank level gauge of claim 1, wherein: the diameter of the piston head (8) is the same as the inner wall aperture of the measuring pipe (5).