CN215489077U - A quick inflation equipment for rubber dinghy - Google Patents
A quick inflation equipment for rubber dinghy Download PDFInfo
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- CN215489077U CN215489077U CN202121149500.3U CN202121149500U CN215489077U CN 215489077 U CN215489077 U CN 215489077U CN 202121149500 U CN202121149500 U CN 202121149500U CN 215489077 U CN215489077 U CN 215489077U
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Abstract
The utility model relates to a quick inflation device for a rubber boat, which comprises a tank body, a support and an inflation assembly, wherein the tank body is arranged on the support, rollers are arranged below the support, the inflation assembly comprises an air outlet unit and an auxiliary unit, the air outlet unit comprises an air outlet pipe, an air outlet cover, a first flow guide pipe and an air valve, the auxiliary unit comprises an auxiliary cover, a second impeller and a second flow guide pipe, and the quick inflation device for the rubber boat not only can be separated from an external power supply to realize quick inflation, but also can convert part of kinetic energy into mechanical energy to realize auxiliary inflation, so that the inflation efficiency is improved and energy is saved.
Description
Technical Field
The utility model particularly relates to a quick inflation device for a rubber dinghy.
Background
The conventional rubber dinghy generally adopts manual inflation equipment to inflate, the inflation mode is slow in speed and high in physical strength, and some electric inflation pumps are not convenient to use outdoors due to the need of an external power supply.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: in order to overcome the defects of the prior art, a quick inflation device for a rubber dinghy is provided.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a quick inflation device for a rubber dinghy comprises a tank body, a support and an inflation assembly, wherein the tank body is arranged on the support, and rollers are arranged below the support;
the gas charging assembly comprises a gas charging unit and an auxiliary unit, the gas charging unit comprises a gas charging pipe, a gas charging cover, a first flow guide pipe and a gas valve, one end of the gas charging pipe is communicated with the inside of the tank body, the other end of the gas charging pipe is communicated with one end of the gas charging cover, the other end of the gas charging cover is communicated with the gas valve through the first flow guide pipe, and a first impeller is arranged in the gas charging cover;
the auxiliary unit comprises an auxiliary cover, a second impeller and a second flow guide pipe, wherein the auxiliary cover is arranged on one side of the air outlet cover, the second impeller is arranged in the auxiliary cover, the first impeller and the second impeller are connected through a connecting rod in a transmission mode, the auxiliary cover is communicated with the air outlet cover, an air inlet hole is formed in one side, away from the air outlet cover, of the auxiliary cover, a one-way valve is arranged in the air inlet hole, one end of the second flow guide pipe is communicated with the auxiliary cover, and the other end of the second flow guide pipe is communicated with the air valve.
Preferably, the air valve is connected with an inflation connector.
Preferably, a pressure gauge is arranged on the air valve.
The utility model has the advantages that the quick inflation equipment for the rubber dinghy not only can be separated from an external power supply to realize quick inflation, but also can convert part of kinetic energy into mechanical energy to realize auxiliary inflation, improve the inflation efficiency and save energy.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of the rapid inflation apparatus for a dinghy of the present invention;
in the figure: 1. the gas-liquid separator comprises a tank body, 2 parts of a support, 3 parts of a gas outlet pipe, 4 parts of a gas outlet cover, 5 parts of a first impeller, 6 parts of a first flow guide pipe, 7 parts of a gas valve, 8 parts of an auxiliary cover, 9 parts of a second impeller and 10 parts of a second flow guide pipe.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the quick inflation equipment for the rubber dinghy comprises a tank body 1, a support 2 and an inflation assembly, wherein the tank body 1 is arranged on the support 2, and rollers are arranged below the support 2;
the gas charging assembly comprises a gas discharging unit and an auxiliary unit, the gas discharging unit comprises a gas discharging pipe 3, a gas discharging cover 4, a first flow guide pipe 6 and a gas valve 7, one end of the gas discharging pipe 3 is communicated with the inside of the tank body 1, the other end of the gas discharging pipe 3 is communicated with one end of the gas discharging cover 4, the other end of the gas discharging cover 4 is communicated with the gas valve 7 through the first flow guide pipe 6, and a first impeller 6 is arranged in the gas discharging cover 4;
the auxiliary unit includes auxiliary cover 8, second impeller 9 and second honeycomb duct 10, auxiliary cover 8 sets up in 4 one sides of air outlet cover, second impeller 9 sets up in auxiliary cover 8, first impeller 6 passes through the connecting rod transmission with second impeller 9 and is connected, auxiliary cover 8 and air outlet cover 4 intercommunication, one side of keeping away from air outlet cover 4 of auxiliary cover 8 is equipped with the inlet port, be equipped with the check valve in the inlet port, the one end and the auxiliary cover 8 intercommunication of second honeycomb duct 10, the other end and the pneumatic valve 7 intercommunication of second honeycomb duct 10.
Preferably, an inflation joint is connected to the air valve 7.
Preferably, a pressure gauge is arranged on the air valve 7.
Compressed gas is actually pre-filled in the tank body 1, when the rubber boat needs to be inflated, as long as a connector on the air valve 7 is connected with an air inlet of the rubber boat, the air valve 7 is opened, the gas in the tank body 1 can enter the rubber boat, the air outlet of the air valve 7 is adjusted by observing the pressure gauge, and when the rubber boat is inflated, the air flow passes through the air outlet cover 4, the first impeller 5 in the air outlet cover 4 can be driven to rotate, when the air flow enters the first flow guide pipe 6, a part of the air flow can enter the auxiliary cover 8, and meanwhile, the rotation of the second impeller 9 can also be driven, so that the extraction of external air can be realized, the air flow enters the auxiliary cover 8 through the one-way valve of the air inlet hole, and is converged into the second flow guide pipe 10 together with the air flow entering from the air outlet cover 4, and then enters the air valve 7, so that the air flow entering the air valve 7 is larger than the air flow exhausted from the air outlet pipe 3 at the same time point, the inflation efficiency is improved, and the kinetic energy of the gas is well utilized.
Adopt the dual-cavity structure of gas outlet cover 4 and supplementary cover 8 here, mainly play redundant setting, if single cavity setting, if this cavity goes wrong, whole equipment will go wrong, because extract the outside air, can mix impurity in inevitable, and here in fact as long as add at the junction of gas outlet cover 4 and supplementary cover 8 and establish a switch, can become optional with the work of auxiliary unit for gas outlet unit can independent work.
Compared with the prior art, the quick inflation equipment for the rubber dinghy not only can be separated from an external power supply to realize quick inflation, but also can convert part of kinetic energy into mechanical energy to realize auxiliary inflation, and energy is saved while the inflation efficiency is improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by the worker in the light of the above teachings without departing from the spirit of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A quick inflation device for a rubber dinghy is characterized by comprising a tank body, a support and an inflation assembly, wherein the tank body is arranged on the support, and rollers are arranged below the support;
the gas charging assembly comprises a gas charging unit and an auxiliary unit, the gas charging unit comprises a gas charging pipe, a gas charging cover, a first flow guide pipe and a gas valve, one end of the gas charging pipe is communicated with the inside of the tank body, the other end of the gas charging pipe is communicated with one end of the gas charging cover, the other end of the gas charging cover is communicated with the gas valve through the first flow guide pipe, and a first impeller is arranged in the gas charging cover;
the auxiliary unit comprises an auxiliary cover, a second impeller and a second flow guide pipe, wherein the auxiliary cover is arranged on one side of the air outlet cover, the second impeller is arranged in the auxiliary cover, the first impeller and the second impeller are connected through a connecting rod in a transmission mode, the auxiliary cover is communicated with the air outlet cover, an air inlet hole is formed in one side, away from the air outlet cover, of the auxiliary cover, a one-way valve is arranged in the air inlet hole, one end of the second flow guide pipe is communicated with the auxiliary cover, and the other end of the second flow guide pipe is communicated with the air valve.
2. A rapid inflation apparatus for a dinghy according to claim 1 wherein an inflation fitting is attached to the air valve.
3. A rapid inflation device for a dinghy according to claim 1 wherein the air valve is provided with a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149500.3U CN215489077U (en) | 2021-05-26 | 2021-05-26 | A quick inflation equipment for rubber dinghy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121149500.3U CN215489077U (en) | 2021-05-26 | 2021-05-26 | A quick inflation equipment for rubber dinghy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215489077U true CN215489077U (en) | 2022-01-11 |
Family
ID=79770485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121149500.3U Active CN215489077U (en) | 2021-05-26 | 2021-05-26 | A quick inflation equipment for rubber dinghy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215489077U (en) |
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2021
- 2021-05-26 CN CN202121149500.3U patent/CN215489077U/en active Active
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