CN216185936U

CN216185936U - Water emergency rescue device with double-drive of spray pump

Info

Publication number: CN216185936U
Application number: CN202122656306.0U
Authority: CN
Inventors: 殷洪昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model belongs to the field of preparation of lifesaving equipment, and particularly relates to a water emergency rescue device driven by a spray pump in a dual-drive mode. The water jet type water jet robot comprises two driving arms and an arc-shaped bearing body, wherein the driving arms are arranged at two ends of the bearing body in parallel, each driving arm comprises a shell and is fixed with the bearing body through the shell, and a water jet propeller is arranged in each driving arm to generate backward water flow so as to push the bearing body to move forwards. This novel through wireless remote control or throw this ware near stranded personnel, stranded personnel catch behind this ware lie prone hold up to this ware on, the rescue worker starts this ware through the remote control and carries safe region with stranded personnel, has the advantage of carrying and convenient to use.

Description

Water emergency rescue device with double-drive of spray pump

Technical Field

The utility model belongs to the field of preparation of lifesaving equipment, and particularly relates to a water emergency rescue device driven by a spray pump in a dual-drive mode.

Background

When people are trapped in water, in an island or in other offshore and remote areas, a lifeboat is usually adopted for underwater rescue, and rescue personnel carry the lifeboat to rescue people falling into water, however, the existing lifeboat is large in size and inconvenient to carry, and the throwing distance is limited due to the large size of the existing lifeboat under the condition that the existing lifeboat needs to be thrown out.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a water emergency rescue device with double drives of a spray pump, which is convenient to carry, light in volume and convenient to throw.

The present invention is achieved in such a way that,

a spray-pump dual drive emergency rescue device on water, comprising:

the water jet propulsion device comprises two driving arms and an arc-shaped bearing body, wherein the driving arms are arranged at two ends of the bearing body in parallel, each driving arm comprises a shell, the shell is fixed with the bearing body, and a water jet propeller is arranged in each driving arm to generate backward water flow so as to push the bearing body to move forwards.

Furthermore, the shell comprises a tail pipe, a motor pipe and a connecting pipe, the tail pipe and the motor pipe are sealed and isolated through a transverse plate of a water jet propeller, a motor of the water jet propeller is installed in the motor pipe, and a driving shaft of the motor penetrates through the transverse plate to the interior of the tail pipe.

Furthermore, the water-jet propeller also comprises a cavity which is integrated with the transverse plate and is arranged in the tail pipe, and the driving shaft end of the motor is provided with a water-jet propeller impeller.

Furthermore, the impeller is spaced from the end face of the tail pipe, and a water jet is arranged on the end face of the tail pipe.

Furthermore, the cavity is provided with a front end and a rear end, the front end and the rear end are of a split structure and are fixed through screws, and a driving shaft end of the motor is arranged in a rear end space after being provided with the impeller.

Furthermore, a water inlet bin is arranged between the tail pipe and the cavity, a strip-shaped water inlet hole is formed in the water inlet bin, and a water inlet is formed in the cavity at the rear end of the water inlet bin.

Further, the supporting body comprises two joints and an inflation part, and the two joints are positioned in arc-shaped two-end connecting pipes which are inserted into the two joints and are connected in a sealing mode through the connecting ring.

Further, the supporting body is the rubber material to set up charging source and control circuit in the portion of aerifing the outer end of portion of aerifing sets up the ring of carrying.

Further, control circuit includes the controller, with the receiving antenna that the controller input is connected, the motor is connected to the controller output to connect charging source through control switch, receiving antenna has long-range wireless remote control through wireless connection.

Compared with the prior art, the utility model has the beneficial effects that: this novel through wireless remote control or throw this ware near stranded personnel, stranded personnel catch behind this ware lie prone hold up to this ware on, the rescue worker starts this ware through the remote control and carries safe region with stranded personnel, has the advantage of carrying and convenient to use.

Drawings

FIG. 1 is a schematic diagram of an apparatus according to an embodiment of the present invention;

fig. 2 is a schematic circuit diagram of a control circuit according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 and fig. 2, the water emergency rescue device with dual-drive of the spray pump comprises two driving arms and an arc-shaped bearing body 7, wherein the driving arms are arranged at two ends of the bearing body in parallel, each driving arm comprises an integral shell and is fixed with the bearing body through the shell, and a water jet propeller 1 is arranged in each driving arm to generate backward water flow so as to push the bearing body to move forwards. The casing includes tail pipe 3, motor pipe 13 and connecting pipe 14, seals off tail pipe and motor pipe through a water jet propulsor's diaphragm install water jet propulsor's motor in the motor pipe, the drive shaft of motor passes diaphragm to the tail pipe in, seals drive shaft 4 and other parts through sealing washer 5, prevents that water from getting into. The water-jet propeller also comprises a cavity which is integrated with the transverse plate and is arranged in the tail pipe, and the driving shaft end of the permanent magnet brushless motor is provided with a water-jet propeller impeller.

The impeller 2 is spaced from the end face of the tail pipe, and a water jet is provided on the end face of the tail pipe. The cavity is provided with a front end and a rear end, the front end and the rear end are of a split structure and are fixed through screws, and the driving movable shaft end of the permanent magnet brushless motor is arranged in the rear end space after being provided with the impeller 2. A water inlet bin 15 is arranged between the tail pipe and the cavity, a strip-shaped water inlet hole 16 is formed in the water inlet bin, and a water inlet 17 is formed in the cavity at the rear end.

After the rescue device is positioned in water, water enters the rear end space of the spray pump through the water inlet through the elongated water inlet hole of the tail pipe 3, the permanent magnet brushless motor 6 and the driving dynamic driving shaft 4 rotate to drive the water sprayer impeller 1 to rotate so as to pressurize and spray the water out of the water outlet of the tail pipe 3 of the water spray propeller 1, and the water spraying fluid has kinetic energy and forms recoil with static water, so that the recoil force pushes the rescue device to move forwards.

The supporting body 7 comprises two joints and an inflation part, and the two joints are positioned in arc-shaped two-end connecting pipes which are inserted into the two joints and are connected in a sealing way through a connecting ring 12.

The supporting body is made of rubber, a charging power supply 18 and a control circuit are arranged in the inflating part, and a lifting ring 11 is arranged at the outer end of the inflating part. The carrying ring 11 is convenient to carry and throw out.

The control circuit comprises a controller 19 and a receiving antenna connected with the input end of the controller, the output end of the controller is connected with the motor 6 and is connected with the charging power supply 18 through the control switch 8, and the receiving antenna is wirelessly connected with a remote wireless remote controller 20.

The rotation of the permanent magnet brushless motor 6 is completed through the remote wireless remote controller 20, the controller 19 and the charging power supply 15.

The rescue device is controlled to turn left by driving the right side to stop turning right and driving the left side to stop turning left through the remote wireless remote controller 20.

The control switch 8 controls the charging power supply of the controller, and when the battery voltage is low, the charging can be carried out through the charging jack 10 of the charging power supply.

The supporting body 7 is used for lifting the rescued person by buoyancy.

The rubber sealing plug 9 is arranged to seal water which can not enter the inside of the supporting body 7 through the control switch 8 and the charging socket 10 through tight fit.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a spout pump dual drive's emergency rescue ware on water which characterized in that includes:

2. The jet pump dual drive emergency rescue apparatus as claimed in claim 1, wherein the housing comprises a tail pipe, a motor pipe and a connecting pipe, the tail pipe and the motor pipe are sealed and isolated by a transverse plate of a jet propeller, the motor of the jet propeller is installed in the motor pipe, and a driving shaft of the motor penetrates through the transverse plate to the tail pipe.

3. The spray pump dual-drive water emergency rescue device according to claim 2, characterized in that the water jet propeller further comprises a cavity integrated with the transverse plate and arranged in the tail pipe, and the driving shaft end of the motor is provided with a water jet propeller impeller.

4. The jet pump dual drive water emergency rescue apparatus according to claim 3, wherein the impeller is spaced from an end surface of a tail pipe, and a water jet is provided at the end surface of the tail pipe.

5. The spray pump dual-drive water emergency rescue device according to claim 4, wherein the cavity has a front end and a rear end, the front end and the rear end are of a split structure and are fixed by screws, and a driving shaft end of the motor is positioned in a rear end space after being provided with the impeller.

6. The spray pump dual-drive water emergency rescue device according to claim 5, wherein a water inlet bin is arranged between the tail pipe and the cavity, the water inlet bin is provided with a strip-shaped water inlet hole, and the cavity at the rear end is provided with a water inlet.

7. The spray pump dual-drive water emergency rescue device according to claim 2, wherein the supporting body comprises two joints and an inflation portion, and the two joints are positioned at two ends of an arc shape, the connecting pipe is inserted into the two joints and is connected in a sealing mode through the connecting ring.

8. The water emergency rescue device with double drive of the spray pump according to claim 1, characterized in that the supporting body is made of rubber, a charging power supply and a control circuit are arranged in the inflating part, and a lifting ring is arranged at the outer end of the inflating part.

9. The spray pump dual-drive water emergency rescue device according to claim 8, wherein the control circuit comprises a controller and a receiving antenna connected with an input end of the controller, an output end of the controller is connected with the motor and is connected with the charging power supply through a control switch, and the receiving antenna is wirelessly connected with a remote wireless remote controller.