CN2529219Y - Float water level balanee device - Google Patents
Float water level balanee device Download PDFInfo
- Publication number
- CN2529219Y CN2529219Y CN 01276328 CN01276328U CN2529219Y CN 2529219 Y CN2529219 Y CN 2529219Y CN 01276328 CN01276328 CN 01276328 CN 01276328 U CN01276328 U CN 01276328U CN 2529219 Y CN2529219 Y CN 2529219Y
- Authority
- CN
- China
- Prior art keywords
- float
- water level
- floater
- water
- type
- 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
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- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the field of the manufacturing technology for a water level meter, which pertains to a floater-shaped water-level meter and balance device. The utility model is mainly used for measuring the water level in a slope measuring well of a hydrology observing station such as brake dam, reservoir and river and so on. The floater-shaped water-level meter and balance device comprises a tightwire; one end of the tightwire is connected with a spherical floater, and another end of the tightwire is connected with a balance hammer; a water-level sensing chain wheel used for suspending the tightwire is characterized in that a connecting axis is arranged on both side walls of the spherical floater; the connecting axis is connected with a driving ring. A separated level is arranged inside the spherical floater of the device; water is arranged between the separated levels. Compared with the common art, the spherical floater is very flexible in the slope measuring well; the utility model can enhance the sensing degree for the water level and guarantee the measuring precision.
Description
Technical field
The utility model relates to water level gauge manufacturing technology field, belongs to float-type water level balance device, is mainly used in hydrometric station slopes such as gate dam, reservoir, rivers and measures water level.
Background technology
At present, float-type water level balance device connects the ball-type float by cable wire one end, and the other end connects balance bob, and the level sensor pulley of hanging cable wire constitutes, because the ball-type float is flexible and regular motion does not resemble in the vertical hard well in slope well logging, causes measuring accuracy to have than mistake.Therefore, still need the float type level meter evener is reformed creation.
Summary of the invention
The purpose of this utility model is at the existing defective of above-mentioned float-type water level balance device, and a kind of float-type water level balance device that can guarantee slope well log measurement precision is provided.
Finish above-mentioned purpose of the present utility model by following implementation:
This float-type water level balance device comprises cable wire, the ball-type float that cable wire one end connects, and the balance bob that the other end connects is hung the level sensor pulley of cable wire, it is characterized in that ball-type float two side is provided with connecting shaft, and connecting shaft links to each other with bail.
This device is characterized in that being provided with interlayer in the said ball-type float.
This device is characterized in that preferably liquid in the said ball-type float internal portioning layer.
The utility model is compared with known technology, and the motion in the well logging of slope of ball-type float is flexible, and the induction sensitivity of flooding guarantees measuring accuracy.
Description of drawings
Accompanying drawing is represented the concrete structure of the utility model float type level meter evener.
Fig. 1 is a float-type water level balance device.
Fig. 2 is the interlayer float of float-type water level.
Fig. 3 is the liquid float of float-type water level.
L is that cable wire, F are that ball-type float, G are that balance bob, E are sensor, H in Fig. 1, Fig. 2
1For level sensor pulley, GT are that interlayer, interlayer are filled to liquid.
Embodiment
Describe details of the present utility model and operating mode in detail below in conjunction with accompanying drawing:
This float-type water level balance device comprises cable wire L, the ball-type float F that cable wire L one end connects, the balance bob G that the other end connects, level sensor pulley H
1, ball-type float F two side is provided with connecting shaft Z, and connecting shaft Z links to each other with bail Q.Be provided with solid (cement, metal, plastics) interlayer GT in the ball-type float F.Preferably in plastic interlayer GT, pour into liquid GC.
The borehole wall is the key that influences measuring accuracy to the frictional resistance of float in inclined shaft, for the resistance that reduces friction has adopted ball-shaped float F, and in the ball both sides bail Q has been installed, and a bit can contact and roll on the camber borehole wall when making float F following water-level lifting.When the well logging middle water level descended, because the displacement of volume of float F reduces, water reduced the buoyancy of float F, destroyed the balance of original float F and balance bob G, float F rolls downwards under action of gravity, until with balance bob G balance till, water level is then opposite with said process when rising.
For guaranteeing that float F is when lifting is rolled, bail Q is rubbed mutually with the borehole wall, be provided with interlayer GC in the ball-type float, form near two air chamber QS of bail Q connecting shaft Z, when float is done sideway movement, one side buoyancy under the air chamber effect makes the bail Q connecting shaft Z of float keep parallel with the water surface just greater than opposite side, has prevented that effectively bail Q from rubbing mutually with the borehole wall.
The height how many scalable float F of float F interlayer GC filling liquid emerge, for keeping the highest water level induction sensitivity, filling liquid should make float F half emersion be arranged on the water surface.
Claims (3)
1, a kind of float-type water level balance device comprises cable wire (L), the ball-type float (F) that cable wire (L) end connects, the balance bob (G) that the other end connects, level sensor pulley (H
1), it is characterized in that ball-type float (F) two side is provided with connecting shaft (Z), connecting shaft (Z) links to each other with bail (Q).
2, float-type water level balance device according to claim 1 is characterized in that being provided with in the said ball-type float (F) interlayer (GT).
3, float-type water level balance device according to claim 2 is characterized in that in said ball-type float (F) internal portioning layer (GT) it being liquid (GC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276328 CN2529219Y (en) | 2001-11-20 | 2001-11-20 | Float water level balanee device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01276328 CN2529219Y (en) | 2001-11-20 | 2001-11-20 | Float water level balanee device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529219Y true CN2529219Y (en) | 2003-01-01 |
Family
ID=33680474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01276328 Expired - Fee Related CN2529219Y (en) | 2001-11-20 | 2001-11-20 | Float water level balanee device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529219Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348954C (en) * | 2003-05-27 | 2007-11-14 | 寿志刚 | Balancing device for floating content gauge |
| CN100424482C (en) * | 2007-02-06 | 2008-10-08 | 邱森才 | Directional smoother of tubular level measurement device |
| CN103185626A (en) * | 2013-03-11 | 2013-07-03 | 合肥工业大学 | Reservoir level tester for pumped storage power plant and installation method of reservoir level tester |
| CN103382822A (en) * | 2013-06-09 | 2013-11-06 | 巴州派特罗尔石油钻井技术服务有限公司 | Small-pipe-diameter grouting device capable of accurately metering displacement |
| CN110108305A (en) * | 2019-05-27 | 2019-08-09 | 国家海洋局南海标准计量中心 | Twin-well tide register calibrating installation |
-
2001
- 2001-11-20 CN CN 01276328 patent/CN2529219Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100348954C (en) * | 2003-05-27 | 2007-11-14 | 寿志刚 | Balancing device for floating content gauge |
| CN100424482C (en) * | 2007-02-06 | 2008-10-08 | 邱森才 | Directional smoother of tubular level measurement device |
| CN103185626A (en) * | 2013-03-11 | 2013-07-03 | 合肥工业大学 | Reservoir level tester for pumped storage power plant and installation method of reservoir level tester |
| CN103185626B (en) * | 2013-03-11 | 2015-04-22 | 合肥工业大学 | Reservoir level tester for pumped storage power plant and installation method of reservoir level tester |
| CN103382822A (en) * | 2013-06-09 | 2013-11-06 | 巴州派特罗尔石油钻井技术服务有限公司 | Small-pipe-diameter grouting device capable of accurately metering displacement |
| CN110108305A (en) * | 2019-05-27 | 2019-08-09 | 国家海洋局南海标准计量中心 | Twin-well tide register calibrating installation |
| CN110108305B (en) * | 2019-05-27 | 2024-01-05 | 国家海洋局南海标准计量中心 | Calibrating device for double-well tide gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |