CN204200433U - Modified model enclosed flexible oil tank motor diaphragm pump oil supply system - Google Patents
Modified model enclosed flexible oil tank motor diaphragm pump oil supply system Download PDFInfo
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- CN204200433U CN204200433U CN201420554975.4U CN201420554975U CN204200433U CN 204200433 U CN204200433 U CN 204200433U CN 201420554975 U CN201420554975 U CN 201420554975U CN 204200433 U CN204200433 U CN 204200433U
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Abstract
The utility model relates to the oil supply system of power surf board or motor boat, i.e. a kind of modified model enclosed flexible oil tank motor diaphragm pump oil supply system, comprise fuel tank, the oil hose of one end and fuel tank inner space, other one end of this oil hose is used for being communicated with the Carburetor filler opening of two-stroke water cooled motor; Wherein: the enclosed flexible oil tank that described fuel tank adopts oil resistant soft rubber material to make, the sidewall bottom of this enclosed flexible oil tank is provided with enclosed flexible oil tank oil outlet, and the filler opening of this enclosed flexible oil tank oil outlet and oil hose is connected; The oil filler of band closed type oil case lid is provided with at the top of enclosed flexible oil tank; The oil hose of fuel tank to two-stroke water cooled motor is disposed with filter, hand fuel oil pump and diaphragm fuel pump.Because described structure improves safety in utilization, has exempted from leakage, reduces and pollute and be beneficial to power surf board or surperlight type motor boat to lightweight small volume future development.
Description
Technical field
The utility model relates to the oil supply system of power surf board or motor boat, especially a kind ofly improves safety in utilization, avoids leaking, reduces and pollute and be beneficial to power surf board or the surperlight type motor boat modified model enclosed flexible oil tank engine fuel system to lightweight small volume future development.
Background technique
Surfing is because it is fabulous and effectively take exercises and enjoy liking of people.Common surfboard must borrow the thrust of group stormy waves to use, when without stormy waves or stormy waves less time, surfboard just loses that it is due public.For realize without stormy waves or stormy waves less time also can surfing heartily, a kind of employing of power surf board motor of prior art, as power, surfing also can sail row across the sea on calm water surface; The power surf board of the type generally comprises hull assembly, power plant, Joystick, main empennage, hull assembly is prolate ellipsoidal streamline hollow structure, above hull assembly, medium position is provided with the large lid of body, power plant are arranged on hollow part in hull, the head of hull assembly is provided with air guide sleeve, Joystick is connected on air guide sleeve by drag-line pipe, and the afterbody below hull assembly is provided with main empennage, and the both sides, front end of main empennage are provided with left side flap, right side flap.Power plant adopt Fuel Petroleum, and operating grip is provided with control switch, operability during surfing, by force recreational.
Existing portable powered surfboard and surperlight type motor boat oil supply system adopt gravity flow fuel system, make to need the very large engine compartment of size that the oil supply system supporting with motor is installed, be unfavorable for power surf board and surperlight type motor to lightweight small volume future development and Security low.Water-powered sports equipment motor needs the oil pumps such as diaphragm pump to be extracted out from fuel tank by oil, hardware fuel tank is ensure not form vacuum at fuel tank internal in the process of oil pumping, oil pumping difficulty, often open aperture in the extreme higher position of fuel tank, keep tank pressure consistent with atmospheric pressure, but water-powered sports equipment is large in underwater exercise amplitude, stunt is many, fuel oil can be caused to spill from breeder tube, befouling environment, waste fuel oil.
Model utility content
The purpose of this utility model is to provide and a kind ofly improves safety in utilization, avoids leaking, reduces and pollute and be beneficial to power surf board or the surperlight type motor boat modified model enclosed flexible oil tank engine fuel system to lightweight small volume future development.
The technological scheme adopted for realizing the utility model above-mentioned purpose is: a kind of modified model enclosed flexible oil tank motor diaphragm pump oil supply system, comprise fuel tank, the oil hose of one end and fuel tank inner space, other one end of this oil hose is used for being communicated with the filler opening of the Carburetor of two-stroke water cooled motor; Wherein:
The enclosed flexible oil tank that described fuel tank adopts oil resistant soft rubber material to make, the sidewall bottom of this enclosed flexible oil tank is provided with enclosed flexible oil tank oil outlet, and the filler opening of this enclosed flexible oil tank oil outlet and oil hose is connected; Be provided with the oil filler of band closed type oil case lid at the top of enclosed flexible oil tank, be respectively arranged with enclosed flexible oil tank diapire attachment hole and enclosed flexible oil tank sidewall attachment hole at the diapire of enclosed flexible oil tank and sidewall;
The oil hose of fuel tank to two-stroke water cooled motor is disposed with filter, hand fuel oil pump and diaphragm fuel pump, described diaphragm fuel pump have three interfaces, described three interfaces are power cavity interface I, oil-feed interface II and oil out port III respectively, oil-feed interface II leads to hand fuel oil delivery side of pump termination, oil out port III is connected with the Carburetor filler opening on two-stroke water cooled motor, and power cavity interface I is exported by PU tracheae and two-stroke engine crankcase and connects;
In the inner chamber of diaphragm fuel pump, be provided with diaphragm, in the endoporus of oil-feed interface II and oil out port III, be respectively arranged with diaphragm fuel pump import one-way valve and diaphragm fuel pump Outlet check valves.
Due to said structure, it is high unlike engine location when oil supply system can be made to install, effectively can reduce whole engine system installation footprint and height, also just can reduce power surf board or surperlight type motor boat height and volume, improve safety in utilization and be beneficial to power surf board or surperlight type motor boat to lightweight small volume future development.
Accompanying drawing explanation
The nonlimiting examples that the utility model can be provided by accompanying drawing further illustrates.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation that the utility model makes diaphragm fuel pump.
Structural representation when Fig. 3 is the utility model use.
Fig. 4 is the structural representation of the utility model fuel tank.
Fig. 5 is the structural representation of the using process of fuel tank shown in Fig. 4.
Fig. 6 is the structural representation of the using process of fuel tank shown in Fig. 4.
In figure: 301, fuel tank; 302, oil hose; 303, filter; 304, hand fuel oil pump; 305, diaphragm fuel pump; 306, power cavity interface I; 307, oil-feed interface II; 308, oil out port III; 309, PU tracheae; 310, diaphragm; 311, diaphragm fuel pump import one-way valve; 312, diaphragm fuel pump Outlet check valves; 316, enclosed flexible oil tank oil outlet; 317, closed type oil case lid; 318, enclosed flexible oil tank diapire attachment hole; 319, enclosed flexible oil tank sidewall attachment hole; 7, two-stroke water cooled motor; 710, Carburetor; 717, two-stroke engine crankcase outlet.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
See accompanying drawing 1 to 6, modified model enclosed flexible oil tank motor diaphragm pump oil supply system in figure, comprise fuel tank 301, the oil hose 302 of one end and fuel tank 301 inner space, other one end of this oil hose 302 is used for being communicated with the filler opening of the Carburetor 710 of two-stroke water cooled motor 7; It is characterized in that:
The enclosed flexible oil tank that described fuel tank 301 adopts oil resistant soft rubber material to make, the sidewall bottom of this enclosed flexible oil tank is provided with enclosed flexible oil tank oil outlet 316, and this enclosed flexible oil tank oil outlet 316 is connected with the filler opening of oil hose 302; Be provided with the oil filler 314 of band closed type oil case lid 317 at the top of enclosed flexible oil tank, be respectively arranged with enclosed flexible oil tank diapire attachment hole 318 and enclosed flexible oil tank sidewall attachment hole 319 at the diapire of enclosed flexible oil tank and sidewall;
The oil hose 302 of fuel tank 301 to two-stroke water cooled motor 7 is disposed with filter 303, hand fuel oil pump 304 and diaphragm fuel pump 305, described diaphragm fuel pump 305 have three interfaces, described three interfaces are power cavity interface I 306 respectively, oil-feed interface II 307 and oil out port III 308, oil-feed interface II 307 is connected with the outlet end of hand fuel oil pump 304, oil out port III 308 is connected with Carburetor 710 filler opening on two-stroke water cooled motor 7, power cavity interface I 306 exports 717 by PU tracheae 309 and two-stroke engine crankcase and connects,
In the inner chamber of diaphragm fuel pump 305, be provided with diaphragm 310, in the endoporus of oil-feed interface II 307 and oil out port III 308, be respectively arranged with diaphragm fuel pump import one-way valve 311 and diaphragm fuel pump Outlet check valves 312.In this embodiment, the power of diaphragm fuel pump 305 is provided by the alternating pressure in two stroke engine 7 crankcase, reduces energy consumption, and hand fuel oil pump 304 is used as the initial fuel feeding of system and air-discharging.Enclosed flexible oil tank diapire attachment hole 318 and enclosed flexible oil tank sidewall attachment hole 319 is respectively arranged with at the diapire of enclosed flexible oil tank and sidewall, during use, enclosed flexible oil tank diapire attachment hole 318 is fixedly connected with engine compartment inwall with enclosed flexible oil tank sidewall attachment hole 319, contact with motor after effectively preventing fuel tank 301 to be out of shape, damage fuel tank.Enclosed flexible oil tank 301 is without breeder tube, and No leakage, also can not produce vacuum in oil pump oil pumping process, avoids and leaks and reduce pollution.
Obviously, all embodiments of foregoing description are a part of embodiments of the present utility model, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the category of the utility model protection.
In sum, structure described in the utility model improves safety in utilization, has exempted from leakage, reduces and pollute and be beneficial to power surf board or surperlight type motor boat to lightweight small volume future development.
Claims (1)
1. a modified model enclosed flexible oil tank motor diaphragm pump oil supply system, comprise fuel tank (301), the oil hose (302) of one end and fuel tank (301) inner space, other one end of this oil hose (302) is used for being communicated with the filler opening of the Carburetor (710) of two-stroke water cooled motor (7); It is characterized in that:
The enclosed flexible oil tank that described fuel tank (301) adopts oil resistant soft rubber material to make, the sidewall bottom of this enclosed flexible oil tank is provided with enclosed flexible oil tank oil outlet (316), and this enclosed flexible oil tank oil outlet (316) is connected with the filler opening of oil hose (302); Be provided with the oil filler (314) of band closed type oil case lid (317) at the top of enclosed flexible oil tank, be respectively arranged with enclosed flexible oil tank diapire attachment hole (318) and enclosed flexible oil tank sidewall attachment hole (319) at the diapire of enclosed flexible oil tank and sidewall;
The oil hose (302) of fuel tank (301) to two-stroke water cooled motor (7) is disposed with filter (303), hand fuel oil pump (304) and diaphragm fuel pump (305), described diaphragm fuel pump (305) have three interfaces, described three interfaces are power cavity interface I (306) respectively, oil-feed interface II (307) and oil out port III (308), oil-feed interface II (307) is connected with the outlet end of hand fuel oil pump (304), oil out port III (308) is connected with Carburetor (710) filler opening on two-stroke water cooled motor (7), power cavity interface I (306) exports (717) by PU tracheae (309) and two-stroke engine crankcase and connects,
In the inner chamber of diaphragm fuel pump (305), be provided with diaphragm (310), in the endoporus of oil-feed interface II (307) and oil out port III (308), be respectively arranged with diaphragm fuel pump import one-way valve (311) and diaphragm fuel pump Outlet check valves (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554975.4U CN204200433U (en) | 2014-09-25 | 2014-09-25 | Modified model enclosed flexible oil tank motor diaphragm pump oil supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554975.4U CN204200433U (en) | 2014-09-25 | 2014-09-25 | Modified model enclosed flexible oil tank motor diaphragm pump oil supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200433U true CN204200433U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420554975.4U Active CN204200433U (en) | 2014-09-25 | 2014-09-25 | Modified model enclosed flexible oil tank motor diaphragm pump oil supply system |
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| CN (1) | CN204200433U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295421A (en) * | 2014-09-25 | 2015-01-21 | 重庆特飞航空动力科技有限公司 | Improved closed type soft oil tank and engine diaphragm pump oil supply system |
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
-
2014
- 2014-09-25 CN CN201420554975.4U patent/CN204200433U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295421A (en) * | 2014-09-25 | 2015-01-21 | 重庆特飞航空动力科技有限公司 | Improved closed type soft oil tank and engine diaphragm pump oil supply system |
| US10940917B2 (en) | 2016-09-12 | 2021-03-09 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US11479324B2 (en) | 2016-09-12 | 2022-10-25 | Kai Concepts, LLP | Watercraft device with hydrofoil and electric propeller system |
| US11919608B2 (en) | 2016-09-12 | 2024-03-05 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propeller system |
| US10946939B1 (en) | 2020-04-22 | 2021-03-16 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11091232B1 (en) | 2020-04-22 | 2021-08-17 | Kai Concepts, LLC | Watercraft having a waterproof container and a waterproof electrical connector |
| US11801919B2 (en) | 2020-04-22 | 2023-10-31 | Kai Concepts, LLC | Waterproof container having a waterproof electrical connector |
| US11897583B2 (en) | 2020-04-22 | 2024-02-13 | Kai Concepts, LLC | Watercraft device with hydrofoil and electric propulsion system |
| US11485457B1 (en) | 2021-06-14 | 2022-11-01 | Kai Concepts, LLC | Hydrojet propulsion system |
| US11878775B2 (en) | 2021-07-13 | 2024-01-23 | Kai Concepts, LLC | Leash system and methods of use |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 530600, the Guangxi Zhuang Autonomous Region Mashan Industrial Park, peasant workers Pioneer Park, No. 2 standard factory building, one or two floor Patentee after: GUANGXI TEFEI AVIATION POWER TECHNOLOGY CO.,LTD. Address before: 405401 Chongqing city Kaixian Zhao Industrial Park building 21 Patentee before: CHONGQING TEFEI AVIATION POWER TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220808 Address after: 570000 room 3-106, dormitory of Provincial Grain Bureau, No. 32, Haifu Road, Meilan District, Haikou City, Hainan Province Patentee after: Jia Sumei Address before: 530600 the first and second floors of standard plant 2 of migrant workers' entrepreneurship Park, Subo Industrial Park, Mashan County, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI TEFEI AVIATION POWER TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230620 Address after: Room 102, Impression Heyuan Qiuyun Residence, No. 153 Nanhai Avenue, Haikou City, Hainan Province, 570100 Patentee after: Tefei Sports Culture Development (Hainan) Co.,Ltd. Address before: 570000 room 3-106, dormitory of Provincial Grain Bureau, No. 32, Haifu Road, Meilan District, Haikou City, Hainan Province Patentee before: Jia Sumei |