CN204269194U - A kind of large-scale storage tank liquid level gauge - Google Patents

A kind of large-scale storage tank liquid level gauge Download PDF

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Publication number
CN204269194U
CN204269194U CN201420801012.XU CN201420801012U CN204269194U CN 204269194 U CN204269194 U CN 204269194U CN 201420801012 U CN201420801012 U CN 201420801012U CN 204269194 U CN204269194 U CN 204269194U
Authority
CN
China
Prior art keywords
weight
storage tank
liquid level
pointer
level gauge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420801012.XU
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Chinese (zh)
Inventor
张小勤
莫才颂
刘旺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong University of Petrochemical Technology
Original Assignee
Guangdong University of Petrochemical Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong University of Petrochemical Technology filed Critical Guangdong University of Petrochemical Technology
Priority to CN201420801012.XU priority Critical patent/CN204269194U/en
Application granted granted Critical
Publication of CN204269194U publication Critical patent/CN204269194U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of large-scale storage tank liquid level gauge, one end hangs first wire rope (11) of the buoy (3) being positioned at storage tank (1) the inside after pulley blocks (10), and the other end hangs the pouring weight (8) be positioned at outside storage tank; One end hangs second wire rope (7) of this pouring weight after a pulley (9), and the other end hangs weight pointer (5); Wherein the weight of pouring weight is 1.5-5 times of weight pointer weight.The utility model structure is simple, and measure accurately, reading is directly perceived, can ensure that the height and position of weight pointer is corresponding with the liquid level of storage tank, directly from the height and position residing for weight pointer, can observe the liquid level of storage tank.

Description

A kind of large-scale storage tank liquid level gauge
Technical field
The utility model relates to a kind of device measuring liquid level, be a kind of large-scale storage tank liquid level gauge specifically, be applicable to the flat cone lid of the groove, tank, oil field, oil depot etc. of petrochemical system medium-and-large-sized contain Korrosionsmedium and vault tun and general enterprises, the liquid level of large-scale water tower (water tank) etc. of buildings carries out measuring and controlling.
Background technology
In prior art, for the level gauging of tun and the device of control, generally adopt float type to control liquid level gauge, it comprises buoy, weight pointer, show rulers, connection steel wire and leading block, and the effect of buoy is as measuring sensor, during liquid level change; buoy fluctuates thereupon; the buoyancy of liquid level change is given to steel wire, makes steel wire send liquid level change to weight pointer, realizes the scene instruction of liquid level change; Connect one end of steel wire to play buoy, the other end connects weight pointer, and center section is enclosed in steel pipe; Leading block it be according to the geometric configuration of on-the-spot level tank and the design of instrument installation requirement, by connection steel wire leading block with appraise and decide pulley shell two parts and form, Main Function is connect steel wire guiding, the drag reduction that system is rotated; Weight pointer selects stainless steel to make, pointer form is made in centre, and the corresponding scale numerical value of pointer indication is measurement liquid level, it be with buoy change be connected steel wire and carry out being synchronized with the movement, show rulers it suppressed by aluminium alloy and form, and carved standard figures on surface.This liquid level gauge due to weight pointer be positioned at top time, the liquid level of corresponding tun is in low level, and weight pointer be positioned at below time, the liquid level of tun is in a high position, the scale numerical value of such show rulers is that corresponding from top to bottom liquid level is higher, so not only not directly perceived, nor meet common custom.
Summary of the invention
The object of this invention is to provide the large-scale storage tank liquid level gauge that a kind of structure is simple, measure accurately, can show intuitively liquid level.
A kind of large-scale storage tank liquid level gauge that the utility model provides, one end hangs the first wire rope of the buoy be positioned at inside storage tank after pulley blocks, and the other end hangs the pouring weight be positioned at outside storage tank; One end hangs the second wire rope of this pouring weight after a pulley, and the other end hangs weight pointer; Wherein the weight of pouring weight is 1.5-5 times of weight pointer weight.
In above-mentioned, the weight of pouring weight is 3 times of weight pointer weight.
Like this, when weight pointer is positioned at top, the liquid level of corresponding storage tank is in a high position, and weight pointer be positioned at below time, the liquid level of storage tank is in low level, because weight pointer height and position is corresponding with the liquid level of storage tank, like this when not needing show rulers, also directly from the height and position residing for weight pointer, can learn or can directly observe the liquid level of storage tank.
As to further improvement of the utility model, between weight pointer and storage tank, be also provided with show rulers, pouring weight is positioned at the show rulers back side.
Further improve as to of the present utility model, pouring weight is positioned at the space that show rulers and shrouding, storage tank surround, and can't see pouring weight so from the outside, not only attractive in appearance, is also convenient to the liquid level of observing storage tank.
After taking above-mentioned measure, when the liquid level of storage tank is in a high position, buoy rises, and weight pointer is positioned at top; When the liquid level of storage tank is in low level, buoy declines, and weight pointer is positioned at below, can ensure that the height and position of weight pointer is corresponding with the liquid level of storage tank, directly from the height and position residing for weight pointer, can observe the liquid level of storage tank.The utility model structure is simple, measure accurately, reading is directly perceived and meet common custom.
Accompanying drawing explanation
Fig. 1 is partial sectional view of the present utility model.
Fig. 2 is using state figure of the present utility model.
Embodiment
With reference to Fig. 1, a kind of large-scale storage tank liquid level gauge that the utility model provides, one end hangs the first wire rope 11 of the buoy 3 be positioned at inside storage tank 1 after pulley blocks 10, and the other end hangs the pouring weight 8 be positioned at outside storage tank; One end hangs the second wire rope 7 of this pouring weight 8 after a pulley 9, and the other end hangs weight pointer 5; Wherein the weight of pouring weight 8 is 3 times of weight pointer 5 weight.Between weight pointer 5 and storage tank 1, be also provided with show rulers 6, pouring weight 8 is positioned at show rulers 6 back side, and pouring weight is positioned at the space that show rulers 6 surrounds with shrouding 4, storage tank 1.In the both sides of buoy 3, guide rope 2 is installed.
Show rulers adopts fluorescent paint to make, and reflecting marking is strong, is convenient to observe medium amount in storage tank at various weather and night, and the level gauging solving storage tank relies on artificial upper tank deck steel ruler to measure the problems such as difficulty, and can obtain measurement result accurately.In addition, buoy has sensor, belt sensor buoy can realize buoy and be in both zero-bits and warning during both full scales.
During use, during liquid level change; buoy fluctuates thereupon, the buoyancy of liquid level change is sent to pouring weight 8 by the first wire rope 11, and pouring weight 8 sends weight pointer 5 to by the second wire rope 7 again; pointer indication corresponding show rulers 6 numerical value is measurement liquid level; when liquid level rises, weight pointer 5 also rises, and sees Fig. 2; on show rulers 6, demonstrate the relevant position of liquid level, reaches the object to level gauging.

Claims (4)

1. a large-scale storage tank liquid level gauge, is characterized in that, one end hangs first wire rope (11) of the buoy (3) being positioned at storage tank (1) the inside after pulley blocks (10), and the other end hangs the pouring weight (8) be positioned at outside storage tank; One end hangs second wire rope (7) of this pouring weight (8) after a pulley (9), and the other end hangs weight pointer (5); Wherein the weight of pouring weight (8) is 1.5-5 times of weight pointer (5) weight.
2. require a kind of large-scale storage tank liquid level gauge described in 1 according to right profit, it is characterized in that, the weight of pouring weight (8) is 3 times of weight pointer (5) weight.
3. require a kind of large-scale storage tank liquid level gauge described in 1 according to right profit, it is characterized in that, between weight pointer (5) and storage tank (1), be also provided with show rulers (6), pouring weight (8) is positioned at show rulers (6) back side.
4. require a kind of large-scale storage tank liquid level gauge described in 3 according to right profit, it is characterized in that, pouring weight (8) is positioned at the space that show rulers (6) surrounds with shrouding (4), storage tank (1).
CN201420801012.XU 2014-12-18 2014-12-18 A kind of large-scale storage tank liquid level gauge Expired - Fee Related CN204269194U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420801012.XU CN204269194U (en) 2014-12-18 2014-12-18 A kind of large-scale storage tank liquid level gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420801012.XU CN204269194U (en) 2014-12-18 2014-12-18 A kind of large-scale storage tank liquid level gauge

Publications (1)

Publication Number Publication Date
CN204269194U true CN204269194U (en) 2015-04-15

Family

ID=52804056

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420801012.XU Expired - Fee Related CN204269194U (en) 2014-12-18 2014-12-18 A kind of large-scale storage tank liquid level gauge

Country Status (1)

Country Link
CN (1) CN204269194U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150415

Termination date: 20151218

EXPY Termination of patent right or utility model