CN201235921Y - Bag type hydraulic balance gear - Google Patents
Bag type hydraulic balance gear Download PDFInfo
- Publication number
- CN201235921Y CN201235921Y CNU2008200404081U CN200820040408U CN201235921Y CN 201235921 Y CN201235921 Y CN 201235921Y CN U2008200404081 U CNU2008200404081 U CN U2008200404081U CN 200820040408 U CN200820040408 U CN 200820040408U CN 201235921 Y CN201235921 Y CN 201235921Y
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- China
- Prior art keywords
- flexible pipe
- screw
- leather bag
- seat
- type hydraulic
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Abstract
The utility model discloses a bag type hydraumatic compensator and is characterized in that the compensator comprises a baseplate and a bag, wherein the bag is provided with an opening, the circumferential edges of which are hermetically connected with one face of the baseplate, an air-bleed seat and a flexible pipe seat which are respectively provided with screw holes are arranged on the baseplate, and the two screw holes are respectively communicated with the intracavity of an air sac; and a flexible pipe is connected on the flexible pipe seat, and screw nails are screwed in the screw holes of the air-bleed seat, wherein the inner ends of the screw nails are provided with diagonal planes, and an included angle is formed between each diagonal plane and the longitudinal center line of each screw nail. The bag type hydraumatic compensator has simple structure and low production cost and can be used for the pressure compensation of oil charge equipment for a bathyvessel.
Description
Technical field
The utility model relates to a kind of pressure compensation device.Specifically, be to be used for the oil-filled equipment of bathyscaph is carried out pressure compensated leather bag type hydraulic compensator.
Background technology
Manufacturing is all known on the naval vessel, and bathyscaph will just must can bear extraneous high pressure at deep ocean work, all adopts non-withstand voltage design and have on many equipment such as joint box, propelling unit and the hydraulic pressure clack box on the present submersible.For making these equipment can bear extraneous high pressure, just must on these non-withstand voltage design-calculated equipment, the compensation hydraulic device be set.The compensation hydraulic device is a piston type, and it mainly is made up of parts such as cylinder body, piston, compensate film and springs.Though this piston hydraulic compensator can bear bigger interior pressure, owing to it is made up of parts such as cylinder body, piston, compensate film and springs, the structure more complicated, productive costs is higher.
The utility model content
Problem to be solved in the utility model is to overcome disadvantages of background technology a kind of leather bag type hydraulic compensator is provided.This leather bag type hydraulic compensator, simple in structure, productive costs is low.
For addressing the above problem, take following technical scheme:
Leather bag type hydraulic compensator characteristics of the present utility model are to contain base plate and leather bag.Described leather bag has opening, is the sealing shape between the edge, surrounding of opening and the one side of base plate and links together; Venting seat and flexible pipe seat are arranged on the base plate, on venting seat and the flexible pipe seat screw is arranged all, this two screw all is communicated with the air bag inner chamber.Be connected to flexible pipe on the flexible pipe seat, be rotary with screw in the screw of venting seat.There is diagonal plane screw inner end wherein, is formed with angle between the longitudinal center line of this diagonal plane and screw.
Take above scheme, have the following advantages:
Because leather bag type hydraulic compensator of the present utility model contains base plate and leather bag, leather bag has opening, is the sealing shape between the edge, surrounding of opening and the one side of base plate and links together.Venting seat and flexible pipe seat are arranged on the base plate, on venting seat and the flexible pipe seat screw is arranged all, this two screw all is communicated with the air bag inner chamber.Be connected to flexible pipe on the flexible pipe seat, be rotary with screw in the screw of venting seat.There is diagonal plane screw inner end wherein, is formed with angle between the longitudinal center line of this diagonal plane and screw.Only just can realize non-pressure-resistant equipment in the bathyscaph is carried out pressure compensation, compare, not only simplify the structure, and reduced productive costs with adopting the piston type compensator in the background technology by the venting seat on base plate, leather bag, the base plate and flexible pipe seat and flexible pipe.
Description of drawings
Accompanying drawing is a leather bag type hydraulic compensator structure scheme drawing of the present utility model.
The specific embodiment
As shown in drawings, leather bag type hydraulic compensator leather bag type hydraulic compensator of the present utility model contains base plate 9 and leather bag 13.Described leather bag 13 is cup-shaped, and its opening part has flanging 10, on the circumferencial direction of flanging 10 and with flanging 10 respective base 9 on all be processed with through hole, the flanging 10 of leather bag 3 openings links together by bolt 2, nut 1 and these through holes and base plate 9.
Base plate 9 is provided with venting seat 3 and flexible pipe seat 11, all is processed with screw on venting seat 3 and the flexible pipe seat 11, this two screw all with leather bag 13 intracavity inter-connections.Be connected to flexible pipe 6 on the flexible pipe seat 11, be provided with hose coupling 7 at flexible pipe seat 11 and 6 of flexible pipes, this hose coupling is a short tube, is processed with circumferential boss 8 in the middle of its outside.Circumferentially be processed with outside thread on that section hose coupling 7 of boss 8 inboards, this section hose coupling is by in the screw that screws into flexible pipe seat 11 on it, and circumferentially is between boss 8 and flexible pipe seat 11 outer ends and seals shape and cooperate.Flexible pipe 6 is connected on that section hose coupling 7 in circumferential boss 8 outsides, and circumferentially that section hose coupling 7 in boss 8 outsides is a pagoda shape, to make things convenient for the fixing and dismounting of flexible pipe 6.In addition, be processed with circular groove on the adjacent one side of circumferential boss 8 and flexible pipe seat 11, circular groove is embedded with seal ring 5, and the sealing circle protrudes outside circular groove.
Wherein, be rotary with screw 4 in the screw of venting seat 3; Screw 4 inner ends are processed with diagonal plane 12, are formed with angle between the longitudinal center line of this diagonal plane and screw 4.Screw 4 outer ends are processed with the nail lid, are processed with circular groove on the inside face of nail lid, and circular groove is embedded with seal ring 5 and seal ring 5 protrudes outside circular groove.Between nail lid under the non-deflated state and venting seat 3 outer ends, be and seal shape and cooperate by seal ring 5.
Under running condition, flexible pipe 5 be connected by compensation equipment (for example joint box) 14.As seen from the figure, as long as flexible pipe 6 is received by on the compensation equipment (for example joint box) 14 and make flexible pipe 6 and be communicated with by the inner chamber of compensation equipment (for example joint box) 14.
Claims (7)
1. the leather bag type hydraulic compensator is characterized in that containing base plate (9) and leather bag (13); Described leather bag (13) has opening, is the sealing shape between the edge, surrounding of opening and the one side of base plate (9) and links together; Venting seat (3) and flexible pipe seat (11) are arranged on the base plate (9), on venting seat (3) and the flexible pipe seat (11) screw is arranged all, this two screw all is communicated with leather bag (13) inner chamber; Be connected to flexible pipe (6) on the flexible pipe seat (11), be rotary with screw (4) in the screw of venting seat (3); There is diagonal plane (12) screw wherein (4) inner end, is formed with angle between the longitudinal center line of this diagonal plane and screw (4).
2. leather bag type hydraulic compensator according to claim 1 is characterized in that there is nail lid described screw (4) outer end, is to seal shape and cooperate between nail lid under the non-deflated state and venting seat (3) outer end.
3. leather bag type hydraulic compensator according to claim 2 is characterized in that following closely on the inside face of lid circular groove is arranged, and has seal ring (5) and seal ring (5) to protrude outside circular groove in the circular groove.
4. leather bag type hydraulic compensator according to claim 1 is characterized in that between flexible pipe seat (11) and flexible pipe (6) hose coupling (7) being arranged, and this hose coupling is a short tube, in the middle of its outside circumferential boss (8) is arranged; Circumferentially on that section hose coupling (7) of boss (8) one sides outside thread is arranged, this section hose coupling is by in the screw that screws into flexible pipe seat (11) on it, and circumferentially is between boss (8) and flexible pipe seat (11) outer end and seals shape and cooperate; Flexible pipe (6) is connected on that section hose coupling (7) of circumferential boss (8) opposite side.
5. leather bag type hydraulic compensator according to claim 3 is characterized in that on circumferential boss (8) one side adjacent with flexible pipe seat (11) circular groove being arranged, and seal ring (5) is arranged in the circular groove, and the sealing circle protrudes outside circular groove.
6. leather bag type hydraulic compensator according to claim 3 is characterized in that that section hose coupling 7 that joins with flexible pipe (6) is pagoda shape.
7. according to the described leather bag type hydraulic compensator of arbitrary claim in the claim 1～6, it is characterized in that described leather bag (13) is for cup-shaped, its opening part has flanging (10), on the circumferencial direction of flanging (10) and with flanging (10) respective base (9) on through hole is all arranged, the opening of leather bag (13) links together by bolt (2), nut (1) and these through holes and base plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404081U CN201235921Y (en) | 2008-07-08 | 2008-07-08 | Bag type hydraulic balance gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200404081U CN201235921Y (en) | 2008-07-08 | 2008-07-08 | Bag type hydraulic balance gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201235921Y true CN201235921Y (en) | 2009-05-13 |
Family
ID=40648659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200404081U Expired - Fee Related CN201235921Y (en) | 2008-07-08 | 2008-07-08 | Bag type hydraulic balance gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201235921Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804856A (en) * | 2010-03-30 | 2010-08-18 | 中国船舶重工集团公司第七〇二研究所 | Compensation-film oil-filled connection box for deep submergence vehicle |
| CN102712352A (en) * | 2010-01-19 | 2012-10-03 | 西门子公司 | Subsea pressure compensation system |
| CN102991657A (en) * | 2012-12-11 | 2013-03-27 | 山东省科学院海洋仪器仪表研究所 | Underwater internal pressure compensation miniature dynamic seal rotation device and underwater monitoring equipment |
| CN103115033A (en) * | 2013-03-08 | 2013-05-22 | 中国船舶重工集团公司第七○二研究所 | Split-type deep sea hydraulic valve box |
| CN103700793A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack with automatic deep water pressure compensation function |
| CN104296910A (en) * | 2013-11-19 | 2015-01-21 | 中航光电科技股份有限公司 | Underwater separable connector test device |
| CN105501421A (en) * | 2016-01-26 | 2016-04-20 | 河北工业大学 | Oil seal underwater propeller |
| CN109162310A (en) * | 2018-10-31 | 2019-01-08 | 徐工集团工程机械有限公司 | A kind of underwater construction equipment boost compensator |
| CN113381358A (en) * | 2021-06-11 | 2021-09-10 | 武汉船用机械有限责任公司 | Underwater junction box with automatic pressure compensation function |
| CN114802661A (en) * | 2022-04-13 | 2022-07-29 | 深圳市行健自动化股份有限公司 | Pressure-resistant cabin for deep sea mobile operation equipment, underwater mining vehicle and underwater mobile robot |
-
2008
- 2008-07-08 CN CNU2008200404081U patent/CN201235921Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712352A (en) * | 2010-01-19 | 2012-10-03 | 西门子公司 | Subsea pressure compensation system |
| CN102712352B (en) * | 2010-01-19 | 2015-09-23 | 西门子公司 | Subsea pressure compensation system |
| US9084358B2 (en) | 2010-01-19 | 2015-07-14 | Siemens Oil And Gas Offshore As | Subsea pressure compensation system |
| CN101804856A (en) * | 2010-03-30 | 2010-08-18 | 中国船舶重工集团公司第七〇二研究所 | Compensation-film oil-filled connection box for deep submergence vehicle |
| CN102991657B (en) * | 2012-12-11 | 2015-05-20 | 山东省科学院海洋仪器仪表研究所 | Underwater internal pressure compensation miniature dynamic seal rotation device and underwater monitoring equipment |
| CN102991657A (en) * | 2012-12-11 | 2013-03-27 | 山东省科学院海洋仪器仪表研究所 | Underwater internal pressure compensation miniature dynamic seal rotation device and underwater monitoring equipment |
| CN103115033A (en) * | 2013-03-08 | 2013-05-22 | 中国船舶重工集团公司第七○二研究所 | Split-type deep sea hydraulic valve box |
| CN103115033B (en) * | 2013-03-08 | 2015-04-15 | 中国船舶重工集团公司第七○二研究所 | Split-type deep sea hydraulic valve box |
| CN104296910A (en) * | 2013-11-19 | 2015-01-21 | 中航光电科技股份有限公司 | Underwater separable connector test device |
| CN103700793A (en) * | 2013-12-26 | 2014-04-02 | 北京神州远望科技有限公司 | Lithium battery pack with automatic deep water pressure compensation function |
| CN105501421A (en) * | 2016-01-26 | 2016-04-20 | 河北工业大学 | Oil seal underwater propeller |
| CN109162310A (en) * | 2018-10-31 | 2019-01-08 | 徐工集团工程机械有限公司 | A kind of underwater construction equipment boost compensator |
| CN113381358A (en) * | 2021-06-11 | 2021-09-10 | 武汉船用机械有限责任公司 | Underwater junction box with automatic pressure compensation function |
| CN114802661A (en) * | 2022-04-13 | 2022-07-29 | 深圳市行健自动化股份有限公司 | Pressure-resistant cabin for deep sea mobile operation equipment, underwater mining vehicle and underwater mobile robot |
| CN114802661B (en) * | 2022-04-13 | 2023-02-03 | 深圳市行健自动化股份有限公司 | Pressure-resistant cabin for deep sea mobile operation equipment, underwater mining vehicle and underwater mobile robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140708 |
|
| EXPY | Termination of patent right or utility model |