CN2365131Y - Diving body compressing air depth measuring apparatus - Google Patents
Diving body compressing air depth measuring apparatus Download PDFInfo
- Publication number
- CN2365131Y CN2365131Y CN 98211392 CN98211392U CN2365131Y CN 2365131 Y CN2365131 Y CN 2365131Y CN 98211392 CN98211392 CN 98211392 CN 98211392 U CN98211392 U CN 98211392U CN 2365131 Y CN2365131 Y CN 2365131Y
- Authority
- CN
- China
- Prior art keywords
- measuring apparatus
- submerged body
- depth measuring
- diving body
- utility
- 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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- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Abstract
The utility model relates to a compressing air depth measuring apparatus for a diving body. The utility model is characterized in that the depth measuring apparatus is composed of a tank of which the side wall is provided with a hole, wherein, the top part of the tank is connected with a pipe line; the bottom of the tank is tightly fixed on the top surface of a diving body to be measured, and the upper end of the pipe line is connected with an air source on the water and an air pressure measuring apparatus. The apparatus has the advantages of simple structure, easy preparation and convenient operation; the apparatus also has the advantages that the apparatus can be used repeatedly, and the cost of construction can be saved.
Description
The utility model belongs to a kind of new of offshore engineering structure submerged body contact depth measurement.
The existing depth measurement means of submerged body have contact, comprise water gauge and fish lead and contactless, comprise echo sounder and underwater television.Wherein contactless means belong to expensive instrument, the equipment cost height; The contact means then require under water, and be connected (as water gauge and the fish lead heaving pile) between the contact jaw and aquatic measurement end keeps the vertical state, thereby limit its upper end must be positioned at the testing object directly over, this is infeasible often to the less object of end face such as suction anchor, stake and so on submerged body.
The purpose of this utility model is to design the novel sounding gear that a kind of problem that above-mentioned submerged body depth measurement means are existed is satisfactorily resolved.
The technical solution of the utility model: a kind of submerged body sounding gear of calming the anger, by contact component and on draw parts and form, it is characterized in that said contact component is a displacement can that sidewall is porose that is anchored on the submerged body top board; Drawing parts on said is inflation line that upwards cause the water surface and link to each other with source of the gas waterborne and barometric surveying device from the draining tank deck.
Principle of work of the present utility model: the suffered water column pressure of submerged body its end face in the dive process is directly proportional with its depth of water of living in, therefore by measuring submerged body end face water column pressure, can determine its residing depth of water.The utility model is surveyed the method for submerged body end face water column pressure, is with the drainage of calming the anger.I.e. inflation pressurization in the pipeline of water-filled sounding gear makes that the water surface descends gradually in the pipe, the drain gutter elevation of the displacement can that lands vertically, inflation pressure increase to maximum and reach stable, just and drain gutter elevation water column pressure balance each other.The amount of gas pressure measured value of this moment is submerged body end face water column pressure, determines respective water depth thus.
The calm the anger preceence of sounding gear of the related submerged body of the utility model is: 1. simple, the preparation easily of device; 2 is easy to operate, can be in pipeline water surface optional position testing in one's power; 3. install reusable; 4. saving engineering cost.Be described further below in conjunction with Figure of description and embodiment.
Figure 1 shows that 1-submerged body among the utility model constructional drawing figure; 2-submerged body top board; The 3-inflation line; The 4-pipe joint;
The 5-displacement can; The 6-drain gutter; 7-displacement can bolt of rear end plate
Embodiment: a kind of submerged body sounding gear of calming the anger, it is characterized in that it is the displacement can (5) that sidewall drain gutter (6) is arranged by, the top connects an inflation line (3) and forms.The bottom of said displacement can (5) by displacement can bolt of rear end plate (7) be anchored on the submerged body top board (2) of the submerged body of surveying (1), tank deck has pipe joint (4) to connect inflation line (3) to communicate with source of the gas and barometric surveying device (not shown) waterborne.Wherein inflation line and barometric surveying device are the commercial goods.Displacement can be made of solid drawn pipe, and base plate has flange to be convenient to the combination of submerged body top board.
Claims (1)
- A kind of submerged body sounding gear of calming the anger, by contact component and on draw parts and form, it is characterized in that said contact component is a displacement can that sidewall is porose that is anchored on the submerged body top board; Drawing parts on said is inflation line that upwards cause the water surface and link to each other with source of the gas waterborne and barometric surveying device from the draining tank deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211392 CN2365131Y (en) | 1998-02-18 | 1998-02-18 | Diving body compressing air depth measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98211392 CN2365131Y (en) | 1998-02-18 | 1998-02-18 | Diving body compressing air depth measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365131Y true CN2365131Y (en) | 2000-02-23 |
Family
ID=33966069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98211392 Expired - Fee Related CN2365131Y (en) | 1998-02-18 | 1998-02-18 | Diving body compressing air depth measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365131Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207765A (en) * | 2019-05-17 | 2019-09-06 | 长江水利委员会水文局 | A kind of method of river bottom blind area flow velocity measurement |
-
1998
- 1998-02-18 CN CN 98211392 patent/CN2365131Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110207765A (en) * | 2019-05-17 | 2019-09-06 | 长江水利委员会水文局 | A kind of method of river bottom blind area flow velocity measurement |
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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 |