CN201967284U - Sealed shell for acquiring deep water information and wireless transmission - Google Patents
Sealed shell for acquiring deep water information and wireless transmission Download PDFInfo
- Publication number
- CN201967284U CN201967284U CN201020691617XU CN201020691617U CN201967284U CN 201967284 U CN201967284 U CN 201967284U CN 201020691617X U CN201020691617X U CN 201020691617XU CN 201020691617 U CN201020691617 U CN 201020691617U CN 201967284 U CN201967284 U CN 201967284U
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- Prior art keywords
- shell
- lower house
- wireless transmission
- upper shell
- deep water
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Abstract
The utility model relates to a sealed shell for acquiring deep water information and wireless transmission. The sealed shell comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are connected into a whole through an upper flange and a lower flange to form the whole shell; the upper flange and the lower flange are connected through a bolt; the top of the upper shell is sealed through an upper end cover; an upper bolt of the upper end cover is connected with a transmitting transducer; the bottom of the lower shell is sealed through a lower end cover; a bundling belt is arranged on one sides of the middle parts of the upper shell and the lower shell respectively; one ends of the two bundling belts are fixed on the side wall of the whole shell through two cushion blocks respectively; after surrounding a water separating ring, the other ends of the two bundling belts are fixed on the two cushion blocks respectively; a sealing base corresponding to the bundling belts is arranged on the side wall of the upper shell; the sealing base is connected with one end of a long rod through two compressing components; the other end of the long rod is connected with a universal shaft; and the two compressing components are connected with an optical fiber sensor through an optical fiber. The sealed shell has very high adaptability and the characteristic of wide application range, and can be widely applied to underwater communication of the sealed shell.
Description
Technical field
The utility model relates to a kind of sealing device, particularly is used for about a kind of that deep water information is obtained and the seal casinghousing of wireless transmission.
Background technology
The subsurface communication seal casinghousing is the bottleneck of restriction people deep water communication always, and people have also done a lot of research in this respect, light weight, anticorrosive, and performance such as fixing easily is the target that people pursue.Therefore also occurred a lot of seal casinghousings accordingly, but had the following shortcoming that exists of these seal casinghousings now: 1, electronic compartment and battery capsule are set to one, and its range of application is less, have therefore limited its application.2, being connected of total housing and marine riser in the prior art, need to destroy marine riser, and always the connection reliability of housing and marine riser is not high.3, the measurement to the ocean flow velocity is only limited to a direction.4, the heat of the circuit part's branch generation in total housing is not handled timely and effectively, causes the circuit elements components from being damaged easily.5, at present total casing device is not had the switch setting, and before opening, can't check, in use leave over hidden danger easily.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides that a kind of range of application is wide, obtain and the seal casinghousing of wireless transmission by deep water information for high being used for of reliability.
For achieving the above object, the utility model is taked following technical scheme: a kind ofly be used for that deep water information is obtained and the seal casinghousing of wireless transmission, it is characterized in that: it comprises a upper shell and a lower house, link into an integrated entity by a upper flange and a lower flange successively between described upper shell and the lower house, form a total housing; Be connected by bolt between described upper flange and the described lower flange; The top of described upper shell is by upper end cover sealing, and the upper bolt of described upper end cover connects transmitting transducer; End cap seal is passed through in the bottom of described lower house, and one side is respectively arranged with a band at the middle part of described upper shell and lower house, and an end of two described bands is fixed on described total housing sidewall by two cushion blocks respectively; The other end of two described bands with marine riser around after, be separately fixed on the above-mentioned cushion block; On the described upper shell sidewall, the corresponding seal receptacle that is provided with described band connects an end of a stock by two compressing members on the described seal receptacle, and the other end of described stock is connected with a universal drive shaft; Described two compressing members also connect Fibre Optical Sensor by optical fiber.
Described upper shell is an electronic compartment, is provided with the control circuit board of described total housing in it; Described lower house is a battery flat, and the battery of promising described total housing power supply is set in it, is provided with a switch between described battery and the described control circuit board.
Described lower flange and being arranged between the screw rod on the described stock is provided with a support bar.
Be provided with a heating panel between described upper shell and the described lower house, described heating panel is fixed on the described lower flange.
On the sidewall of described lower house bottom, be positioned at same center line with described seal receptacle and be provided with an inspection opening, draw two lead-in wires that connect supplying cell in the described lower house by described inspection opening.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to adopt upper shell and total housing of lower house composition, and link into an integrated entity by upper flange and lower flange successively between upper shell and the lower house, and the side in the middle part of upper shell and lower house is respectively arranged with band, two bands are fixed on total housing by two cushion blocks respectively, by two bands marine riser and total housing are bundled, owing to adopt band binding fixed form, therefore the utility model does not have specific (special) requirements to the carrier of total housing, have very big adaptability, realized the characteristics of applied range.2, the utility model is owing to adopt the side at upper shell to be provided with seal receptacle, an and end that connects stock on the seal receptacle by compressing member, the other end of stock is connected with a universal drive shaft, can realize measuring the flow velocity that drift angle is all directions in 30 ° the conical area by the total housing of this universal drive shaft, therefore, further increased the scope of application of the present utility model.3, the utility model is owing to adopt the structure of the setting that electronic compartment and battery flat are separated, and between electronic compartment and battery flat, be provided with heating panel, make heat that each electronic unit in total housing produces by heating panel with heat transferred in the ocean, therefore, guaranteed stable, the work reliably of each electronic unit in total housing.4, the utility model is owing to adopt the sidewall of lower house bottom to be provided with an inspection opening, draw two lead-in wires by inspection opening, this lead-in wire can be realized the total housing after the sealing is checked, open again when determining the no abnormal situation of total housing, therefore, effectively prevented to burn out the phenomenon of battery, guaranteed the fail safe of total housing work owing to the control circuit board short circuit.The utility model can be widely used in the seal casinghousing subsurface communication application.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises a upper shell 1 and a lower house 2, links into an integrated entity by a upper flange 3 and a lower flange 4 successively between upper shell 1 and the lower house 2, forms a total housing.Wherein, upper flange 3 is arranged on the bottom of upper shell 1, and lower flange 4 is arranged on the top of lower house 2, and is connected by bolt between upper flange 3 and the lower flange 4.
The top of upper shell 1 is by a upper end cover 5 sealings, and the upper bolt of upper end cover 5 connects transmitting transducer of the prior art, and detected information is sent in the offshore set-up by wireless device again; The bottom of lower house 2 is by a bottom end cover 6 sealing, and is fixed on total housing sidewall by two cushion blocks 8 respectively at the end that the middle part of upper shell 1 and lower house 2 side is respectively arranged with a band 7, two bands 7.The other end of two bands 7 with marine riser around after, be separately fixed on the cushion block 8, rely on frictional force between two bands 7 and the marine riser to realize binding between marine riser and the total housing.On upper shell 1 sidewall, with the band 7 corresponding seal receptacles 9 that are provided with, an end that connects a stock 11 on the seal receptacle 9 by two compressing members 10, the other end of stock 11 is connected with a universal drive shaft 12, so total housing can be realized measuring the flow velocity that drift angle is 30 ° the interior all directions of conical area, has increased the scope of application of the present utility model.Wherein, two compressing members 10 also are connected with Fibre Optical Sensor of the prior art by optical fiber, and Fibre Optical Sensor is sent to detected marine riser stress information in the offshore set-up through wireless device.
In the foregoing description, upper shell 1 is the electronic compartment of total housing, is provided with the control circuit board of total housing in it, to realize the control to total housing whole sealing device; Lower house 2 is a battery flat, and the battery of promising total housing power supply is set in it, also is provided with a switch between this battery and the control circuit board, is used to control the open and close of total housing work.
In the various embodiments described above, at lower flange 4 and be arranged between the screw rod 13 on the stock 11, also be provided with a support bar 14, support bar 14 can guarantee effectively that stock 11 has better security reliability.
In the various embodiments described above, between upper shell 1 and lower house 2, also be provided with a heating panel (not shown), this heating panel is fixed on the lower flange 4, the heat that makes each electronic unit generation in total housing is by heating panel and lower flange 4, with heat transferred in the ocean, thereby guaranteed stable, the work reliably of each electronic unit in total housing.
In the various embodiments described above, on the sidewall of lower house 2 bottoms, be positioned at same center line with seal receptacle 9 and be provided with an inspection opening 15, draw two lead-in wires that connect supplying cell in the lower house 2 by this inspection opening 15, can realize the total housing after the sealing is checked by this lead-in wire, open again when determining the no abnormal situation of total housing, guaranteed the fail safe of total housing work.
In sum, the utility model before installing end cap 5 and bottom end cover 6, after the switch opens between battery and the control circuit board, is installed upper end cover 5 and bottom end cover 6 sealings in use again.Drop in the ocean, the information such as stress, moment of flexure, vibration and ocean flow velocity of measurand are carried out deep water information is obtained and wireless transmission work, the utility model can satisfy the resistance to compression in the abominable operational environment, anticorrosive requirement.
The various embodiments described above only are used to illustrate the utility model; the structure of each parts, size, the position is set and shape all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside protection range of the present utility model.
Claims (7)
1. one kind is used for that deep water information is obtained and the seal casinghousing of wireless transmission, and it is characterized in that: it comprises a upper shell and a lower house, links into an integrated entity by a upper flange and a lower flange successively between described upper shell and the lower house, forms a total housing; Be connected by bolt between described upper flange and the described lower flange; The top of described upper shell is by upper end cover sealing, and the upper bolt of described upper end cover connects transmitting transducer; End cap seal is passed through in the bottom of described lower house, and one side is respectively arranged with a band at the middle part of described upper shell and lower house, and an end of two described bands is fixed on described total housing sidewall by two cushion blocks respectively; The other end of two described bands with marine riser around after, be separately fixed on the above-mentioned cushion block; On the described upper shell sidewall, the corresponding seal receptacle that is provided with described band connects an end of a stock by two compressing members on the described seal receptacle, and the other end of described stock is connected with a universal drive shaft; Described two compressing members also connect Fibre Optical Sensor by optical fiber.
2. as claimed in claim 1ly be used for that deep water information is obtained and the seal casinghousing of wireless transmission, it is characterized in that: described upper shell is an electronic compartment, is provided with the control circuit board of described total housing in it; Described lower house is a battery flat, and the battery of promising described total housing power supply is set in it, is provided with a switch between described battery and the described control circuit board.
3. as claimed in claim 1ly be used for that deep water information is obtained and the seal casinghousing of wireless transmission, it is characterized in that: described lower flange and being arranged between the screw rod on the described stock is provided with a support bar.
4. as claimed in claim 2ly be used for that deep water information is obtained and the seal casinghousing of wireless transmission, it is characterized in that: described lower flange and being arranged between the screw rod on the described stock is provided with a support bar.
5. describedly be used for that deep water information is obtained and the seal casinghousing of wireless transmission as claim 1 or 2 or 3 or 4, it is characterized in that: be provided with a heating panel between described upper shell and the described lower house, described heating panel is fixed on the described lower flange.
6. describedly be used for that deep water information is obtained and the seal casinghousing of wireless transmission as claim 1 or 2 or 3 or 4, it is characterized in that: on the sidewall of described lower house bottom, be positioned at same center line with described seal receptacle and be provided with an inspection opening, draw two lead-in wires that connect supplying cell in the described lower house by described inspection opening.
7. as claimed in claim 5ly be used for that deep water information is obtained and the seal casinghousing of wireless transmission, it is characterized in that: on the sidewall of described lower house bottom, be positioned at same center line with described seal receptacle and be provided with an inspection opening, draw two lead-in wires that connect supplying cell in the described lower house by described inspection opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020691617XU CN201967284U (en) | 2010-12-30 | 2010-12-30 | Sealed shell for acquiring deep water information and wireless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020691617XU CN201967284U (en) | 2010-12-30 | 2010-12-30 | Sealed shell for acquiring deep water information and wireless transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967284U true CN201967284U (en) | 2011-09-07 |
Family
ID=44529836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020691617XU Expired - Lifetime CN201967284U (en) | 2010-12-30 | 2010-12-30 | Sealed shell for acquiring deep water information and wireless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095445A (en) * | 2010-12-30 | 2011-06-15 | 中国海洋石油总公司 | Seal shell for acquisition and wireless transmission of deepwater information |
| CN103344313A (en) * | 2013-07-03 | 2013-10-09 | 中国海洋石油总公司 | Installation device and installation method of underwater vibration detecting instrument |
-
2010
- 2010-12-30 CN CN201020691617XU patent/CN201967284U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095445A (en) * | 2010-12-30 | 2011-06-15 | 中国海洋石油总公司 | Seal shell for acquisition and wireless transmission of deepwater information |
| CN102095445B (en) * | 2010-12-30 | 2012-08-29 | 中国海洋石油总公司 | Seal shell for acquisition and wireless transmission of deepwater information |
| CN103344313A (en) * | 2013-07-03 | 2013-10-09 | 中国海洋石油总公司 | Installation device and installation method of underwater vibration detecting instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110907 Effective date of abandoning: 20120829 |