CN102519438A - Water depth measuring instrument - Google Patents
Water depth measuring instrument Download PDFInfo
- Publication number
- CN102519438A CN102519438A CN2011103384156A CN201110338415A CN102519438A CN 102519438 A CN102519438 A CN 102519438A CN 2011103384156 A CN2011103384156 A CN 2011103384156A CN 201110338415 A CN201110338415 A CN 201110338415A CN 102519438 A CN102519438 A CN 102519438A
- Authority
- CN
- China
- Prior art keywords
- spacing collar
- container
- air chamber
- plug
- measuring instrument
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 27
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 238000013022 venting Methods 0.000 claims abstract description 9
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 229920005372 Plexiglas® Polymers 0.000 claims description 6
- 239000011521 glass Substances 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229920006351 engineering plastic Polymers 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000015111 chews Nutrition 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005211 surface analysis Methods 0.000 description 1
Images
Abstract
The invention relates to a measuring instrument, especially to a water depth measuring instrument which can be convenient to accurately measure water depth. The instrument provided by the invention is mainly composed of a venting mouth, a spacing collar III, a retainer ring, an organic glass bell jar, a barometer, a lifting rope, a suspension hook, a spacing collar I, a light piston, a container, a spacing collar II and a heavy piston. An air chamber I and an air chamber II are arranged inside the container. The barometer is installed inside the retainer ring. The light piston is installed inside a right cavity of the container. The spacing collar I is installed inside the right cavity of the container and positioned on the light piston. The upper surface of the spacing collar I is flush with the upper port of the right cavity of the container. The heavy piston is installed between the spacing collar III and the spacing collar II. The water depth measuring instrument provided by the invention is simply structured, has reliable performance, is convenient to use, and is used to raise precision of measurement.
Description
Technical field
The present invention relates to measure equipment, particularly a kind of bathymetric survey appearance that can make things convenient for the accurate measurement deep water degree of depth.
Background technology
On engineering, often need to measure the deep water degree of depth, but do not see the bathymetric surveying instrument that simple and practical measuring accuracy is high in the market as yet, go back the more satisfactory product of neither one and can satisfy this demand in the engineering survey.
Summary of the invention
In order to address the above problem, the present invention provides a kind of bathymetric survey appearance.
The technical scheme that the present invention adopted is:
Said bathymetric survey appearance mainly by venting chew, spacing collar III, retainer plate, plexiglass tent, barometer, lifting rope, suspension hook, spacing collar I, light work plug, container, spacing collar II and taskwork plug constitute.Said container is a glass container, and said container also can adopt engineering plastics to process, but this moment should be in the bottom of said container the fixed weight piece to guarantee that said bathymetric survey appearance can vertical subsidence in water.Air chamber I and air chamber II are arranged in the said container.Said spacing collar I, said spacing collar II, said spacing collar III and said retainer plate adopt engineering plastics ABS injection molded.Said plexiglass tent adopts transparent plastic injection molded.Said light work plug is processed by rubber or plastics.Said taskwork plug is processed and chrome-faced by 45 steel.Said barometer is contained in the said retainer plate.Said light work plug is contained in the right-hand member cavity of said container.Said spacing collar I be contained in the right-hand member cavity of said container and be positioned at said light work plug above, the upper surface of said spacing collar I flushes with the port of the right-hand member cavity of said container.Said taskwork plug is contained between said spacing collar III and the said spacing collar II.Said suspension hook one end is connected with said container, and the said suspension hook other end is connected with said lifting rope.During use, carried said bathymetric survey appearance through said lifting rope, at this moment, said taskwork plug moves down under action of gravity, with the vents seal between said air chamber I and the said air chamber II, contacts up to the upper surface with said spacing collar II and static.Said bathymetric survey appearance is slowly evenly put into deep water through said lifting rope; Under hydraulic action; Said light work plug quilt is pressed downward slowly; Air in the said air chamber I is compressed, and the atmospheric pressure in the said air chamber I is greater than the atmospheric pressure in the said air chamber II, along with the atmospheric pressure in the said air chamber I constantly increases; After slowly up shifting said taskwork plug onto certain distance; Will slowly open the said air chamber I of the said taskwork plug sealing of former cause and the blow vent between the said air chamber II, thereby the air than hyperbar in the said air chamber I is poured in the said air chamber II, thereby make the air pressure in the constantly approaching said air chamber I of air pressure in the said air chamber II; When pressure that the difference of the air pressure in air pressure in the said air chamber I and the said air chamber II is produced under smaller or equal to the effect of said taskwork plug at gravity, said taskwork plug moves down under the effect of gravity gradually vents seal up to keeping in the center.Said bathymetric survey appearance is continued slowly evenly to put into deep water, can constantly repeat said process.In that being put into the bottom, said bathymetric survey appearance lies low even when being inverted; After said bathymetric survey appearance is mentioned from deep water; Said light work is floating beyond the Great Wall owing to hydraulic pressure descends descends for air pressure in the said air chamber I, the interior gas of said air chamber II owing to said taskwork plug moves down under the effect of gravity the airtight air pressure maximal value that keeps constant.After the water outlet of said bathymetric survey appearance, can calculate the depth of water through said barometrical reading.Chew air and atmosphere in the said air chamber II through said venting then.Closing said venting chews and gets final product.
The invention has the beneficial effects as follows:
Said bathymetric survey appearance simple structure, compact conformation, dependable performance, use is easy to operate, cost is low, has improved the precision of measuring.
Description of drawings
Further specify below in conjunction with figure of the present invention:
Fig. 1 is the structural representation of said bathymetric survey appearance.
Fig. 2 is the inner structure synoptic diagram of said bathymetric survey appearance.
Fig. 3 is the structural representation of the amplification of said spacing collar I, spacing collar II, spacing collar III in the said bathymetric survey appearance.
Among the figure, 1. venting is chewed, 2. air chamber II, 3. spacing collar III, 4. retainer plate, 5. plexiglass tent, 6. barometer, 7. lifting rope, 8. suspension hook, 9. spacing collar I, 10. light work plug, 11. containers, 12. air chamber I, 13. spacing collar II, 14. taskwork plugs.
Suppose air tight water-tight and very for a short time the ignoring of friction of right-hand member cavity inner wall contact seal of said light work plug and said container, suppose air tight water-tight and very for a short time the ignoring of friction of left end cavity inner wall contact seal of said taskwork plug and said container.The air pressure of said air chamber I and said air chamber II when the said bathymetric survey appearance of following surface analysis is positioned at the measurement bosom in measuring process.The air than hyperbar in the said air chamber I pours in the said air chamber II; Thereby make the air pressure in the constantly approaching said air chamber I of air pressure in the said air chamber II; When pressure that the difference of the air pressure in air pressure in the said air chamber I and the said air chamber II is produced under smaller or equal to the effect of said taskwork plug at gravity, said taskwork plug moves down under the effect of gravity gradually vents seal up to sealing fully.Remember that the atmospheric pressure in the said air chamber I was P1 when said taskwork plug soon sealed blow vent fully, the atmospheric pressure in note said air chamber II this moment is P2, and note hydraulic pressure this moment is P
Water, remember said taskwork plug because the pressure that action of gravity produces is P
Heavy, remember said light work plug because the pressure that action of gravity produces is P
Gently, the note atmospheric pressure is P0, so, following relational expression is arranged:
P2=P1-P
Heavy
P1=P
Water+ P0+P
Gently,
So,
P2=P1-P
Heavy=P
Water+ P0+P
Gently-P
Heavy
Remember that the reading after the said barometer water outlet is P
Meter, since this moment begin until the said air chamber II of said bathymetric survey appearance water outlet in atmospheric pressure remain constant, so,
P
Meter=P2=P1-P
Heavy=P
Water+ P0+P
Gently-P
So,
P
Water=P
Meter+ P
Heavy-P0-P
Gently
Because P
Heavy, P0, P
GentlyKnown, P
MeterObtain through reading, so calculate P
WaterThereby, easily calculate the depth of water.
Embodiment
Said bathymetric survey appearance is mainly chewed (1), spacing collar III (3), retainer plate (4), plexiglass tent (5), barometer (6), lifting rope (7), suspension hook (8), spacing collar I (9), light work plug (10), container (11), spacing collar II (13) and taskwork plug (14) by venting and is constituted.Said container (11) is a glass container, and said container (11) also can adopt engineering plastics to process, but this moment should be in the bottom of said container (11) the fixed weight piece to guarantee that said bathymetric survey appearance can vertical subsidence in water.Air chamber I (12) and air chamber II (2) are arranged in the said container (11).Said spacing collar I (9), said spacing collar II (13), said spacing collar III (3) and said retainer plate (4) adopt engineering plastics ABS injection molded.Said plexiglass tent (5) adopts transparent plastic injection molded.Said light work plug (10) is processed by rubber or plastics.Said taskwork plug (14) is processed and chrome-faced by 45 steel.Said barometer (6) is contained in the said retainer plate (4).Said light work plug (10) is contained in the right-hand member cavity of said container (11).Said spacing collar I (9) be contained in the right-hand member cavity of said container (11) and be positioned at said light work plug (10) above, the upper surface of said spacing collar I (9) flushes with the port of the right-hand member cavity of said container (11).Said taskwork plug (14) is contained between said spacing collar III (3) and the said spacing collar II (13).Said suspension hook (8) one ends are connected with said container (11), and said suspension hook (8) other end is connected with said lifting rope (7).During use; Carried said bathymetric survey appearance through said lifting rope (7), at this moment, said taskwork plug (14) moves down under action of gravity; With the vents seal between said air chamber I (12) and the said air chamber II (2), contact up to upper surface and static with said spacing collar II (13).Said bathymetric survey appearance is slowly evenly put into deep water through said lifting rope (7); Under hydraulic action; Said light work plug (10) quilt is pressed downward slowly; Air in the said air chamber I (12) is compressed, and the atmospheric pressure in the said air chamber I (12) is greater than the atmospheric pressure in the said air chamber II (2), along with the atmospheric pressure in the said air chamber I (12) constantly increases; After slowly up shifting said taskwork plug (14) onto certain distance; Will slowly open the said air chamber I (12) of the said taskwork plug of former cause (14) sealing and the blow vent between the said air chamber II (2), thereby the air than hyperbar in the said air chamber I (12) is poured in the said air chamber II (2), thereby the air in the said air chamber I (12) is equated with the interior air pressure of said air chamber II (2).So said taskwork plug (14) moves down under the effect of gravity gradually vents seal up to keeping in the center.Said bathymetric survey appearance is continued slowly evenly to put into deep water, can constantly repeat said process.In that being put into the bottom, said bathymetric survey appearance lies low even when being inverted; After said bathymetric survey appearance is mentioned from deep water; Said light work plug (10) come-up descends air pressure in the said air chamber I (12) owing to hydraulic pressure descends, the interior gas of said air chamber II (2) owing to said taskwork plug (14) moves down under the effect of gravity the airtight air pressure maximal value that keeps constant.After the water outlet of said bathymetric survey appearance, the reading through said barometer (6) can calculate the depth of water.Chew (1) with air and atmosphere in the said air chamber II (2) through said venting then.Closing said venting chews (1) and gets final product.
Claims (1)
1. bathymetric survey appearance; Mainly by venting chew, spacing collar III, retainer plate, plexiglass tent, barometer, lifting rope, suspension hook, spacing collar I, light work plug, container, spacing collar II and taskwork plug constitute; Air chamber I and air chamber II are arranged in the said container; Said barometer is contained in the said retainer plate, and said light work plug is contained in the right-hand member cavity of said container, said spacing collar I be contained in the right-hand member cavity of said container and be positioned at said light work plug above; The upper surface of said spacing collar I flushes with the port of the right-hand member cavity of said container, and said taskwork plug is contained between said spacing collar III and the said spacing collar II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110338415 CN102519438B (en) | 2011-10-18 | 2011-10-18 | Water depth measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110338415 CN102519438B (en) | 2011-10-18 | 2011-10-18 | Water depth measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102519438A true CN102519438A (en) | 2012-06-27 |
| CN102519438B CN102519438B (en) | 2013-10-30 |
Family
ID=46290441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110338415 Active CN102519438B (en) | 2011-10-18 | 2011-10-18 | Water depth measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102519438B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129044A (en) * | 2015-09-28 | 2015-12-09 | 北京华夏力鸿商品检验有限公司 | Water absorption detector and using method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791187A (en) * | 1995-07-10 | 1998-08-11 | Changmin Co., Ltd. | Level measurement method using measurements of water column pressure therefor |
| US6347461B1 (en) * | 1999-12-07 | 2002-02-19 | Northrop Grumman Corporation | Portable draft measurement device and method of use therefor |
| CN1540301A (en) * | 2003-10-29 | 2004-10-27 | 中国科学院力学研究所 | Device of combined sensor in use for measuring dynamical pressure and static pressure in deep sea |
| CN1563931A (en) * | 2004-03-22 | 2005-01-12 | 中国海洋大学 | Deep sea sampler |
| CN1746644A (en) * | 2005-09-30 | 2006-03-15 | 合肥工业大学 | Pressure sensor in deep-sea and use thereof |
| CN201206647Y (en) * | 2008-05-20 | 2009-03-11 | 核电秦山联营有限公司 | Rising-down check valve for nuclear 1 |
| CN202284952U (en) * | 2011-10-18 | 2012-06-27 | 金华职业技术学院 | Water depth measuring instrument |
-
2011
- 2011-10-18 CN CN 201110338415 patent/CN102519438B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5791187A (en) * | 1995-07-10 | 1998-08-11 | Changmin Co., Ltd. | Level measurement method using measurements of water column pressure therefor |
| US6347461B1 (en) * | 1999-12-07 | 2002-02-19 | Northrop Grumman Corporation | Portable draft measurement device and method of use therefor |
| CN1540301A (en) * | 2003-10-29 | 2004-10-27 | 中国科学院力学研究所 | Device of combined sensor in use for measuring dynamical pressure and static pressure in deep sea |
| CN1563931A (en) * | 2004-03-22 | 2005-01-12 | 中国海洋大学 | Deep sea sampler |
| CN1746644A (en) * | 2005-09-30 | 2006-03-15 | 合肥工业大学 | Pressure sensor in deep-sea and use thereof |
| CN201206647Y (en) * | 2008-05-20 | 2009-03-11 | 核电秦山联营有限公司 | Rising-down check valve for nuclear 1 |
| CN202284952U (en) * | 2011-10-18 | 2012-06-27 | 金华职业技术学院 | Water depth measuring instrument |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129044A (en) * | 2015-09-28 | 2015-12-09 | 北京华夏力鸿商品检验有限公司 | Water absorption detector and using method thereof |
| CN105129044B (en) * | 2015-09-28 | 2018-06-29 | 北京华夏力鸿商品检验有限公司 | Device and its application method are checked in a kind of water suction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102519438B (en) | 2013-10-30 |
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| C14 | Grant of patent or utility model | ||
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Inventor after: Yang Zengshi Inventor before: Yang Shaorong |
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| TR01 | Transfer of patent right | ||
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Effective date of registration: 20171122 Address after: 533000, No. 55, Zhongshan Road, Youjiang District, the Guangxi Zhuang Autonomous Region, Baise Patentee after: Institute of scientific and technical information, Youjiang District, Baise Address before: 321007 Zhejiang province Jinhua Wuzhou Street No. 1188 Patentee before: Jinhua College of Vocation and Technology |
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Effective date of registration: 20171228 Address after: 530029 Nanning Road, Qingxiu District Thailand No. 9 the Guangxi Zhuang Autonomous Region Tianjian International Mansion block A No. 2803 Patentee after: Guangxi Belt and Road Initiative Technology Co. Ltd. Address before: 533000, No. 55, Zhongshan Road, Youjiang District, the Guangxi Zhuang Autonomous Region, Baise Patentee before: Institute of scientific and technical information, Youjiang District, Baise |
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Effective date of registration: 20191119 Address after: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Huzhou xinbeilian Network Technology Co., Ltd Address before: No.2803, building a, Tianjian International Mansion, No.9 Zhongtai Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Guangxi Belt and Road Initiative Technology Co. Ltd. |
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Effective date of registration: 20201104 Address after: Haimen City Jiangsu city of Nantong province is more than 226100 Zhenan Bridge Village nine Group No. 101 Patentee after: Haimen Chuanghao Industrial Design Co.,Ltd. Address before: 313000 1-C, building 1, No. 656, Qixing Road, high tech Zone, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Huzhou xinbeilian Network Technology Co.,Ltd. |