CN104457914A - Closed pool water level marking rod - Google Patents

Closed pool water level marking rod Download PDF

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Publication number
CN104457914A
CN104457914A CN201410755812.7A CN201410755812A CN104457914A CN 104457914 A CN104457914 A CN 104457914A CN 201410755812 A CN201410755812 A CN 201410755812A CN 104457914 A CN104457914 A CN 104457914A
Authority
CN
China
Prior art keywords
water
water level
closed
ball float
marking rod
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.)
Pending
Application number
CN201410755812.7A
Other languages
Chinese (zh)
Inventor
李天义
琚瑞喜
申晓辉
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.)
DENGFENG SONGJI CEMENT Co Ltd
Original Assignee
DENGFENG SONGJI CEMENT Co Ltd
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 DENGFENG SONGJI CEMENT Co Ltd filed Critical DENGFENG SONGJI CEMENT Co Ltd
Priority to CN201410755812.7A priority Critical patent/CN104457914A/en
Publication of CN104457914A publication Critical patent/CN104457914A/en
Pending legal-status Critical Current

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Abstract

A closed pool water level marking rod is composed of a closed pool, a limiting sleeve, an observation cap, a floating ball and a scale marking rod. The floating ball floats on the water level with the scale marking rod, and the limiting sleeve warps the floating ball so as to prevent the floating ball from drifting to affect measuring scales of the water level. If the scales show that the water level is too low, when a water pump is used for adding water into the closed pool, the floating ball floats together with the scale marking rod according to rise of the water level. The scales are observed by the aid of force and power of water buoyancy, and errors formed due to interference of electromagnetic equipment of enterprises and hot-cold changes of weather are avoided. Water overflow caused by the fact that too much water is added into the closed pool is avoided comprehensively.

Description

Close water level in water pool mark rod
Technical field
The present invention relates to measurer field of tool, be specifically related to closed water level in water pool mark rod.
Background technology
In industrial enterprise, many enterprises need device to close pond, and its effect prevents pollution of waterhead, ensure that the water surface is without the visible floating thing of naked eyes as much as possible.Because in industrial enterprise, the dust system such as dedusting, smoke evacuation of a lot of enterprise configuration or go out dirt system and all can water quality be had a certain impact, no matter domestic water or enterprise's specific installation, as hydrolysis laboratory etc., all needs the pollution source ensureing may not impact in water.
But in the construction in closed pond, electronic water level graduation apparatus exists certain error, or electronic water level metering pump is because the factor such as weather or magnetic interference all can affect the Numerical accuracy of water level test.When various electronic product produces error, the water in closed pond can be caused to overflow, the terrace forming the top in closed pond has water soaking up and down, and the terrace that overlong time closes top, pond easily causes and subsides, and causes inevitable potential danger.
Summary of the invention
The object of the invention is that providing a kind of closes water level in water pool mark rod, this closed water level in water pool mark rod all can not affect the test of water level when having magnetic interference or weather interference, be convenient to people's naked eyes measure, prevent the water in closed pond from overflowing the potential danger caused, saved water resource.
For achieving the above object, this invention takes such design proposal, a kind of closed water level in water pool mark rod, is made up of closed pond, limit casing, observation lid, ball float, scale marker bar; It is characterized in that: on the closed ground in closed pond, boring is installed and observed lid, and this observation lid center is offered porose, and the diameter of this observation lid center pit is greater than scale marker bar cross-sectional dimension; This observation capping is to welded limiting sleeve pipe on an end wall of the water surface, and the inner diameter of limit casing is greater than the xsect maximum gauge of ball float.Described ball float is hollow closed structure, and ball float quadrantal points is provided with the graduated scale marker bar of band; This ball float is placed with on the surface level in limit casing, and the top of scale marker bar on ball float is exposed on local horizon through the center pit observing lid.
After adopting such structure, ball float related scale marker bar is in the horizontal plane floating, and limit casing prevents ball float drift from affecting the Measurement scales of water level after being wrapped up by ball float.If scale display water level is too low, when adding water to closed pond with water pump, the related scale marker bar of ball float floats according to surface level moves together.The material resources power that make use of water buoyancy observes scale, can not form error because of enterprise's electromagnetic equipment interference and the thermal distortion that is cold.Comprehensively avoid closed pond to add the water that dilutional hyponatremia causes and overflow.
Accompanying drawing explanation
It is the structural representation of inventive closure water level in water pool mark rod shown in accompanying drawing.
Embodiment
As shown in the figure, a kind of closed water level in water pool mark rod, is made up of closed pond 1, limit casing 2, observation lid 3, ball float 4, scale marker bar 5; It is characterized in that: on the closed ground closing pond 1, boring is installed and observed lid 3, and this observation is covered 3 centers and offered porose, and the diameter that 3 center pits are covered in this observation is greater than scale marker bar 5 cross-sectional dimension; This observation lid 3 is towards welded limiting sleeve pipe 2 on an end wall of the water surface, and the inner diameter of limit casing 2 is greater than the xsect maximum gauge of ball float 4.
Described ball float 4 is hollow closed structure, and ball float 4 quadrantal points is provided with the graduated scale marker bar 5 of band; This ball float 4 is placed with on the surface level in limit casing 2, and the top of scale marker bar 5 on ball float 4 is exposed on local horizon through the center pit observing lid 3.

Claims (2)

1. a closed water level in water pool mark rod, is made up of closed pond (1), limit casing (2), observation lid (3), ball float (4), scale marker bar (5); It is characterized in that: on the closed ground in closed pond (1), boring is installed and observed lid (3), this observation lid (3) center is offered porose, and the diameter of this observation lid (3) center pit is greater than scale marker bar (5) cross-sectional dimension; This observation lid (3) is towards welded limiting sleeve pipe (2) on an end wall of the water surface, and the inner diameter of limit casing (2) is greater than the xsect maximum gauge of ball float (4).
2. according to claim 1, described closed water level in water pool mark rod, is characterized in that: described ball float (4) is hollow closed structure, and ball float (4) quadrantal points is provided with the graduated scale marker bar (5) of band; This ball float (4) is placed with on the surface level in limit casing (2), and the top of scale marker bar (5) on ball float (4) is exposed on local horizon through the center pit observing lid (3).
CN201410755812.7A 2014-12-01 2014-12-01 Closed pool water level marking rod Pending CN104457914A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410755812.7A CN104457914A (en) 2014-12-01 2014-12-01 Closed pool water level marking rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410755812.7A CN104457914A (en) 2014-12-01 2014-12-01 Closed pool water level marking rod

Publications (1)

Publication Number Publication Date
CN104457914A true CN104457914A (en) 2015-03-25

Family

ID=52904338

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410755812.7A Pending CN104457914A (en) 2014-12-01 2014-12-01 Closed pool water level marking rod

Country Status (1)

Country Link
CN (1) CN104457914A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197616A (en) * 2016-07-04 2016-12-07 中国石油集团渤海钻探工程有限公司 Slurry tank liquid level steady state measurement device
CN108019342A (en) * 2016-10-28 2018-05-11 甘肃农业大学 A kind of fuel-starvation protection device for air compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106197616A (en) * 2016-07-04 2016-12-07 中国石油集团渤海钻探工程有限公司 Slurry tank liquid level steady state measurement device
CN106197616B (en) * 2016-07-04 2019-02-15 中国石油集团渤海钻探工程有限公司 Mud jar liquid surface steady state measurement device
CN108019342A (en) * 2016-10-28 2018-05-11 甘肃农业大学 A kind of fuel-starvation protection device for air compressor

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325

WD01 Invention patent application deemed withdrawn after publication