CN201161708Y

CN201161708Y - Water injection inflating raft

Info

Publication number: CN201161708Y
Application number: CNU2008200834770U
Authority: CN
Inventors: 陈英伟; 陈国英
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-02-25
Filing date: 2008-02-25
Publication date: 2008-12-10
Anticipated expiration: 2018-02-25

Abstract

The utility model discloses a multipurpose product which is a water injection gas charging raft which can be used to carry and rescue above water. The water injection gas charging raft comprises a water injection pad, a gas charging raft and a pull, wherein the gas charging raft is arranged on the upper surface of the water injection pad and is an upper and lower separation structure, which can be loaded and unloaded, and the pull is arranged on the periphery of the water injection pad. The two sides of the water injection pad are equipped with gas charging wings, pipelines are distributed in the water injection pad, an irrigation water cavity is arranged between the pipelines whose meshes division are communicated, the gas charging raft comprises a pad and a gas charging protecting wall which are connected and is a relatively closed connecting structure, the top end of the gas charging protecting wall is covered with an over canopy, and air control valves are arranged on the pipelines, the gas charging wings, the pad, the gas charging protecting wall and the over canopy. The design of the water injection gas charging raft is scientific and rational, the operation above water is safe and steady, one raft has multiple purposes, and the water injection gas charging raft is an ideal permanent article for carrying above water and rescuing in water disasters.

Description

Water injection inflating raft

Technical field:

The present invention relates to a kind of gas raft series products waterborne, particularly a kind of water injection inflating raft that combines by water filling pad, pneumatic float and stay cord.

Background technology:

At present, gas raft series products waterborne is a lot of, can be used to deliver and combat a natural disaster the quite a few of lifesaving, but they exist common weakness, that is exactly that " stability " and " safety " are not good enough, and it is single also to seem on purposes, thereby all influences the effect of using to some extent.

Summary of the invention:

In view of the above problems, the purpose of this invention is to provide that a kind of stability is strong, safety good and can multiduty new equipment------water injection inflating raft.

Above purpose realizes by following technical proposals: described water injection inflating raft is combined by water filling pad, pneumatic float and stay cord.Pneumatic float be arranged on the water filling pad above, for dividing body structure up and down, have cingulum to interlock, can load and unload, stay cord is located at the periphery of water filling pad.The both sides of water filling pad are provided with the inflation wing, and the inflation wing is scalable, is furnished with pipeline in the water filling pad, and pipeline is provided with the row's of notes mouth, is the chamber of pouring water between the pipeline that lattice communicates, and air extractor vent and limber hole are arranged on the chamber of pouring water, and pipeline is the conjoined structure of relative closure with the inflation wing.Pneumatic float is linked by air cushion and inflation retaining wall, and the inflation retaining wall is located at around the air-sprung, is the conjoined structure of relative closure, and the inflation retaining wall is scalable, but the top of inflation retaining wall is covered with removably overcanopy of folding.On pipeline, the inflation wing, air cushion, inflation retaining wall and overcanopy, be equipped with control valve, on corresponding control valve, have communicating pipe to link to each other.

Beneficial effect: the water injection inflating raft after above-mentioned design, can keep stronger stability when operating on the water, safety preferably can be used for manned fortune thing waterborne at ordinary times, is used for fishery and can be used as " mobile net cage ", can be used for lifesaving again when shipwreck.

Description of drawings:

Concrete structure of the present invention is as shown in drawings:

Fig. 1: water injection inflating raft birds-eye view (removing overcanopy)

Fig. 2: water injection inflating raft lateral plan

Fig. 3: scheme drawing above the water filling pad

Fig. 4: rebasing scheme drawing of water filling

Fig. 5: water filling pad pipeline inflated condition scheme drawing (analysing and observe)

Fig. 6: water filling pad pipeline water filling view (analysing and observe)

Fig. 7: control valve outside drawing

Fig. 8: control valve ventilation scheme drawing

Fig. 9: control valve sealing scheme drawing

Figure 10: control valve gas transmission, exhaust scheme drawing

Among the figure: 1. water filling pad, 2. pneumatic float, 3. the inflation wing, 4. control valve, 5. communicating pipe, 6. stay cord, 7. cingulum, 8. overcanopy, 9. inflation retaining wall, 10. air extractor vent, 11. limber holes, 12. rows of notes mouthful, 13. air cushion, 14. pipelines, 15. horizontal surfaces, 16. power gas filled devices, the chamber 17. pour water, 18. draw arranging device, 19. valve handles, 20. breather pipes, 21. valve, 22. seal rings, 23. blowing mouths.

The specific embodiment:

Below in conjunction with drawings and Examples embodiment of the present invention are described further:

As shown in Figure 1, water injection inflating raft is combined by water filling pad 1, pneumatic float 2 and stay cord 6.Described pneumatic float 2 be arranged on water filling pad 1 above, for dividing body structure up and down, have cingulum 7 to interlock, can load and unload, stay cord 6 is located at the periphery of water filling pad 1.The both sides of water filling pad 1 are provided with the inflation wing 3, the inflation wing 3 is scalable, be furnished with pipeline 14 (shown in Figure 5) in the water filling pad 1, between the pipeline 14 that lattice communicates, be the chamber 17 (shown in Figure 6) of pouring water, pouring water has air extractor vent 10 and limber hole 11 (Fig. 3 and shown in Figure 4) on the chamber 17, pipeline 14 is provided with the row's of notes mouthful 12 (shown in Figure 4), and pipeline 14 is the conjoined structure of relative closure with the inflation wing 3.Pneumatic float 2 is linked by air cushion 13 (shown in Figure 5) and inflation retaining wall 9 (shown in Figure 2), the inflation retaining wall 9 be located at air cushion 13 around, be the conjoined structure of relative closure, inflation retaining wall 9 is scalable, and the top of inflation retaining wall 9 is covered with to open can close removably overcanopy 8 (shown in Figure 2).On pipeline 14, the inflation wing 3, air cushion 13, inflation retaining wall 9 and overcanopy 8, control valve 4 is arranged all, on corresponding control valve 4, have communicating pipe 5 to link to each other.As shown in Figure 6, but water injection inflating raft self-powered gas filled device 16 and draw arranging device 18 also can be provided by tugboat.

Described water filling pad 1 its effects that are located at below the pneumatic float 2 are stablize the raft body and to regulate and rise and fall, pipeline 14 inflations, raft then floats, pipeline 14 water fillings, raft then sinks, and has annotated the water filling pad 1 of water, has not only increased deadweight but also reduced center of gravity, pour water chamber 17 owing to have air extractor vent 10 and limber hole 11 then can regulate irrigation quantity naturally, and the set telescopic inflation wing 3 in both sides can be strengthened the stability of raft body effectively.Pneumatic float 2 is manned or " the appearance storehouses " of " breeding fish " of dress thing, the platform of " jumping the raft escape " when also being shipwreck, and its air cushion 13 is again the principal security of " buoyancy ", can resist stormy waves and exposing to the sun and rain of set inflation retaining wall 9 and overcanopy 8.Set stay cord 6 can draw when needing lean against on the fixture or with other ship rafts company of drawing mutually.

More than design has guaranteed that water injection inflating raft (Fig. 1) has many-sided practicality and stability, safety, alerting ability preferably.

Mode of operation of the present invention is such: during use, the water injection inflating raft (Fig. 1) that folding or dish are placed on the axle launches, with the row of the notes on the pipeline 14 mouthful 12 sealings, and it is all control valves 4 are open-minded with communicating pipe 5, (as Fig. 8, shown in Figure 10) pulls up valve handle 19 on a certain control valve 4 then, in the unified gas transmissions of blowing mouth 23, treats behind the pneumatic element sufficient gas of full raft all control valves 4 to be closed (shown in Figure 9), make each pneumatic element relative closure, so just can descend the water operation.If meet the stability that stormy waves need increase the raft body, can open the control valve 4 on the row's of notes mouth 12 and the pipeline 14, the venting of marginal not waterside is treated to close the row's of notes mouth 12 and control valve 4 after the injecting enough water amount, makes the raft body sink to safe water level (shown in Figure 6).If meet " jumping the raft escape ", as long as open or unload overcanopy 8.

To be used finishing is as long as venting, be collapsible after the draining or dish is placed on the axle and has deposited.

Claims

1, a kind of water injection inflating raft that combines by water filling pad, pneumatic float and stay cord, it is characterized in that: described pneumatic float be arranged on the water filling pad above, stay cord is located at the periphery of water filling pad, water filling pad both sides are provided with the inflation wing, in the water filling pad, be furnished with pipeline, pipeline is provided with the row's of notes mouth, between the pipeline that lattice communicates, be the chamber of pouring water, pouring water has air extractor vent and limber hole on the chamber, pneumatic float is linked by air cushion and inflation retaining wall, the inflation retaining wall is located at around the air-sprung, and the top of inflation retaining wall is covered with overcanopy.

2, water injection inflating raft according to claim 1 is characterized in that: described pneumatic float and water filling pad have cingulum to interlock for dividing body structure up and down, can load and unload.

3, water injection inflating raft according to claim 1 is characterized in that: the described pipeline and the inflation wing are the conjoined structure of relative closure.

4, water injection inflating raft according to claim 1 is characterized in that: described air cushion is the conjoined structure of relative closure with the inflation retaining wall.

5, water injection inflating raft according to claim 1 is characterized in that: be equipped with control valve on described pipeline, the inflation wing, air cushion, inflation retaining wall and the overcanopy, have communicating pipe to link to each other on corresponding control valve.

6, water injection inflating raft according to claim 1 is characterized in that: but the overcanopy folding that the top of described inflation retaining wall is covered can be loaded and unloaded.

7, water injection inflating raft according to claim 1 is characterized in that: the described inflation wing that is located at water filling pad both sides can stretch.

8, water injection inflating raft according to claim 1 is characterized in that: the described air cushion inflation retaining wall on every side that is located at can stretch.