Backpack type electric water supply bag

Abstract

The utility model discloses a knapsack type electric water supply bag, which relates to the technical field of water supply equipment and comprises a knapsack main body, the bottom of the knapsack main body is fixedly connected with a base, the inside of the knapsack main body is fixedly connected with a water bag, the top of the knapsack main body is fixedly connected with a top sheath, the top of the top sheath is provided with a slotted hole, and the slotted hole is communicated with the water bag. A rotary cover is rotatably connected to the interior of the slotted hole, a water injection opening is formed in the top of the water bag, a sealing ring is fixedly connected to the interior of the water injection opening, a sealing cover is rotatably connected to the interior of the water injection opening, a water pump is arranged in the base, and the top of the water pump fixedly communicates with a conveying pipe; according to the backpack type water bag, the water supply bag is easy to carry, a user can carry the device like carrying a common backpack, a mature automatic water supply function is set in the backpack, the user can obtain a water source only by opening the water outlet pipe, the user does not need to manually operate the water bag or find other water supply modes, and use convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply equipment, in particular to a backpack-type electric water supply bag. Background Art

[0002] The electric water supply bag, usually as part of a bag-type automatic water supply device, uses the compressibility of the gas in the tank to regulate the water volume. When the system pressure drops, the electric or pneumatic drive device will start and release the stored water through the bag-type water tank to maintain the system pressure stable. When the system pressure rises, the excess water will be stored back in the bag-type water tank, waiting for the next release.

[0003] When used outdoors, existing electric water supply bags often take up a lot of space due to their large size, which makes them inconvenient to carry and transport. In addition, the water bag needs to be manually operated to replenish water during use, which reduces the convenience of use.

[0004] Therefore, those skilled in the art have provided a backpack-type electric water supply bag to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present utility model is to provide a backpack-type electric water supply bag to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The backpack-type electric water supply bag includes a backpack main body, the bottom of the backpack main body is fixedly connected to the base, the inside of the backpack main body is fixedly connected to the water bag, the top of the backpack main body is fixedly connected to the top cover, the top of the top cover is provided with a slot, the inside of the slot is rotatably connected to a screw cover, the top of the water bag is provided with a water filling port, the inside of the water filling port is fixedly connected to a sealing ring, the inside of the water filling port is rotatably connected to a sealing cover, a water pump is provided inside the base, the top of the water pump is fixedly connected to a delivery pipe, one end of the delivery pipe is fixedly connected to the bottom of the water bag, and one side of the water pump is fixedly connected to a water outlet pipe. The backpack-type water bag makes the water supply bag easy to carry, and the user can carry the device like an ordinary backpack, and a mature automatic water supply function is provided inside the backpack. The user only needs to open the water outlet pipe to obtain water, without manually operating the water bag or finding other water supply methods, which greatly improves the convenience of use.

[0008] As a further solution of the present invention: a shock-absorbing pad is provided at the bottom of the water pump, sound insulation cotton is provided inside the base, and a shoulder strap is fixedly connected to the other side of the backpack body. The use of the shock-absorbing pad and sound insulation cotton reduces the vibration and noise generated by the water pump during operation. By reducing noise and vibration interference, improving portability and comfort, etc., the user experience of the backpack-type electric water supply bag has been significantly improved.

[0009] As a further solution of the present invention: one end of the water outlet pipe is fixedly connected to a connecting joint, the inside of the connecting joint is fixedly connected to a pipeline, and the outside of the pipeline is sleeved with a fixed joint. The use of the connecting joint and the fixed joint can enhance the sealing of the backpack water supply system, prevent water leakage during transmission, ensure the stability and safety of the water supply, and by setting a reasonable sealing joint, it can ensure that the connection between the water outlet pipe and the external equipment or water supply pipeline is stable and reliable, reducing water supply problems caused by loose or twisted connections.

[0010] As a further solution of the present invention: the top of the base is fixedly connected to an exhaust pipe, an O-ring is fixedly connected to the inside of the exhaust pipe, and an exhaust valve is sleeved on the outside of the exhaust pipe. The exhaust system of the backpack is composed of slots, O-rings, exhaust pipes and exhaust valves, which can discharge the air generated by the operation of devices inside the backpack, and control the flow of gas through the exhaust valve, thereby ensuring its stability and sealing.

[0011] As a further solution of the present invention: a pressure gauge pad is fixedly connected to the top of the backpack body, and a pressure gauge is fixedly connected to the top of the pressure gauge pad. The pressure gauge is installed on the top of the backpack through the pressure gauge pad, so that the user can easily obtain the pressure information inside the water bag without opening the backpack body or performing complicated operations. At the same time, the pressure gauge can monitor the pressure changes inside the water bag in real time, such as excessively high or too low pressure, to avoid equipment damage or water supply failure due to abnormal pressure.

[0012] As a further solution of the present invention: a tightening belt is fixedly connected to one side of the top cover, and a gas bottle is fixedly connected to the inside of the tightening belt. The tightening belt enables the gas bottle to be stably fixed on one side of the backpack for automatic inflation, pressure adjustment, etc., thereby enhancing the stability of the backpack during carrying.

[0013] As a further solution of the present invention: a mounting block is fixedly connected to one side of the backpack body, a fixing piece is threadedly connected to one side of the mounting block, and a locking piece is fixedly connected to one side of the mounting block. The mounting block, the fixing piece and the locking piece combine to form a stable clamping assembly, which can fix the pipelines of the backpack when carrying it outside, allowing users to easily install and disassemble it according to their needs, thereby preventing accessories from shaking or falling off during movement and improving the stability of the equipment.

[0014] As a further solution of the present invention: instructions for use are provided on one side of the backpack body, a battery is provided on one side of the water pump, and a socket is provided on one side of the base. Through careful design of the instructions for use, batteries and sockets, the backpack-type electric water supply bag can provide users with a more convenient and efficient use experience. Users can easily understand the product functions, operating methods and precautions, and charge the battery or connect external devices at any time.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The backpack-style water bladder makes it easy to carry. Users can carry the device like a regular backpack. A sophisticated automatic water supply function is set inside the backpack. Users only need to open the water outlet to obtain water. There is no need to manually operate the water bladder or find other water supply methods, which greatly improves the convenience of use.

[0017] 2. The pressure gauge is mounted on the top of the backpack via a pressure gauge pad, allowing users to easily obtain pressure information inside the water bladder without opening the backpack or performing complex operations. The pressure gauge can also monitor pressure changes inside the bladder in real time, such as excessive or insufficient pressure, to avoid equipment damage or water supply failures caused by abnormal pressure.

[0018] 3. The use of shock-absorbing pads and sound insulation cotton reduces the vibration and noise generated by the water pump during operation. By reducing noise and vibration interference, improving portability and comfort, the user experience of the backpack-type electric water supply bag has been significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a backpack-type electric water supply bag.

[0020] Figure 2 This is an enlarged schematic diagram of the partial cross-section of the backpack-type electric water supply bag. Figure 1 .

[0021] Figure 3 This is an enlarged schematic diagram of the partial cross-section of the backpack-type electric water supply bag. Figure 2 .

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of a backpack-type electric water supply bag.

[0023] Figure 5 This is a schematic diagram of the top view of the structure of the backpack-type electric water supply bag.

[0024] In the figure: 1. Backpack body; 2. Base; 3. Water bladder; 4. Top cover; 5. Slot; 6. Screw cap; 7. Water inlet; 8. Sealing ring; 9. Sealing cover; 10. Water pump; 11. Delivery pipe; 12. Water outlet pipe; 13. Shock-absorbing pad; 14. Sound insulation cotton; 15. Shoulder strap; 16. Connector; 17. Pipe; 18. Fixed joint; 19. Exhaust pipe; 20. O-ring; 21. Exhaust valve; 22. Pressure gauge pad; 23. Pressure gauge; 24. Tightening belt; 25. Gas cylinder; 26. Mounting block; 27. Fixing piece; 28. Locking piece; 29. Instructions for use; 30. Battery; 31. Socket. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] Reference Figure 1-4The embodiment provides a backpack-type electric water supply bag, including a backpack body 1, the bottom of the backpack body 1 is fixedly connected to the base 2, the inside of the backpack body 1 is fixedly connected to the water bag 3, the top of the backpack body 1 is fixedly connected to the top cover 4, the top of the top cover 4 is provided with a slot 5, the inside of the slot 5 is rotatably connected to a screw cover 6, the top of the water bag 3 is provided with a water filling port 7, the inside of the water filling port 7 is fixedly connected to a sealing ring 8, the inside of the water filling port 7 is rotatably connected to a sealing cover 9, a water pump 10 is provided inside the base 2, the top of the water pump 10 is fixedly connected to a delivery pipe 11, one end of the delivery pipe 11 is fixedly connected to the bottom of the water bag 3, one side of the water pump 10 is fixedly connected to a water outlet pipe 12, the bottom of the water pump 10 is provided with a shock-absorbing pad 13, the inside of the base 2 is provided with sound insulation cotton 14, the other side of the backpack body 1 is fixedly connected to a strap 15, one end of the water outlet pipe 12 is fixedly connected to a connecting joint 16, the inside of the connecting joint 16 is fixedly connected to a pipeline 17, and the outside of the pipeline 17 is sleeved with a fixed connection The head 18 and the top of the base 2 are fixedly connected with an exhaust pipe 19, an O-ring 20 is fixedly connected to the inside of the exhaust pipe 19, and an exhaust valve 21 is sleeved on the outside of the exhaust pipe 19. First, open the sealing cover 9 and inject clean drinking water into the water bag 3 through the water injection port 7. After the injection is completed, close the sealing cover 9 to ensure the sealing of the water injection port 7. During the water injection or use process, if the air pressure inside the water bag 3 is too high, you can unscrew the screw cap 6 and use the slot 5, the exhaust pipe 19 and the exhaust valve 21 to exhaust the air. The internal air pressure is within a suitable range, the O-ring 20 ensures the sealing of the slot 5 to prevent water or gas leakage, and the water pump 10 is started. The water pump 10 pumps the water out of the water bag 3 through the delivery pipe 11, and the pumped water is delivered to the required place through the water outlet pipe 12, the connecting joint 16 and the pipeline 17. The shock-absorbing pad 13 and the sound insulation cotton 14 respectively improve the stability of the water pump 10 during operation and reduce the noise. The backpack-type water supply bag 3 can be easily carried on the shoulder or slung across the chest using the shoulder strap 15, which is convenient for carrying and moving.

[0028] Example 2

[0029] Reference Figure 3-5This embodiment is based on the previous embodiment, and is different from the previous embodiment in that a pressure gauge pad 22 is fixedly connected to the top of the backpack body 1, a pressure gauge 23 is fixedly connected to the top of the pressure gauge pad 22, a tightening belt 24 is fixedly connected to one side of the top sheath 4, a gas cylinder 25 is fixedly connected to the inside of the tightening belt 24, a mounting block 26 is fixedly connected to one side of the backpack body 1, a fixing piece 27 is threadedly connected to one side of the mounting block 26, a locking piece 28 is fixedly connected to one side of the mounting block 26, instructions for use 29 are provided on one side of the backpack body 1, a battery 30 is provided on one side of the water pump 10, a socket 31 is provided on one side of the base 2, the pressure gauge pad 22 fixedly connected to the top of the backpack body 1 is used to provide a stable installation base for the pressure gauge 23, the pressure gauge 23 is fixed to the backpack through the pressure gauge pad 22, and is used to monitor the pressure conditions of the internal or external connection system of the backpack in real time, the gas cylinder 25 fixedly connected to the inside of the tightening belt 24 , used to store high-pressure gases (such as nitrogen, etc.), which may be used for pressure regulation, power supply or other specific purposes of the backpack's internal system. When the gas needs to be released, the gas flow and pressure can be adjusted through the control device on the backpack. The water pump 10 serves as the power source for the internal or external system of the backpack, and provides power support through the battery 30. The battery 30 is fixed on one side of the backpack to ensure that the water pump 10 can work continuously and stably. The mounting block 26, fixing part 27 and locking part 28 on the backpack body 1 together constitute a stable mounting system for fixing various components and accessories on the backpack. Instructions for use 29 are provided on one side of the backpack body 1, providing users with detailed operating guidelines and safety precautions to ensure that users can use the backpack and its various functions correctly and safely. The socket 31 opened on the base 2 may be used to connect external devices or systems, such as water pipes, air pipes, etc., to achieve interconnection between the backpack and other devices.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A backpack-type electric water supply bag, comprising a backpack body (1), characterized in that: The bottom of the backpack body (1) is fixedly connected to a base (2), the interior of the backpack body (1) is fixedly connected to a water bag (3), the top of the backpack body (1) is fixedly connected to a top protective cover (4), the top of the top protective cover (4) is provided with a slot (5), the interior of the slot (5) is rotatably connected to a rotary cover (6), the top of the water bag (3) is provided with a water injection port (7), the interior of the water injection port (7) is fixedly connected to a sealing ring (8), the interior of the water injection port (7) is rotatably connected to a sealing cover (9), a water pump (10) is provided inside the base (2), the top of the water pump (10) is fixedly connected to a delivery pipe (11), one end of the delivery pipe (11) is fixedly connected to the bottom of the water bag (3), and one side of the water pump (10) is fixedly connected to a water outlet pipe (12).

2. The backpack-type electric water supply bag according to claim 1, characterized in that: A shock-absorbing pad (13) is provided at the bottom of the water pump (10), sound insulation cotton (14) is provided inside the base (2), and a shoulder strap (15) is fixedly connected to the other side of the backpack body (1).

3. The backpack-type electric water supply bag according to claim 1, characterized in that: One end of the water outlet pipe (12) is fixedly connected to a connecting joint (16), the interior of the connecting joint (16) is fixedly connected to a pipeline (17), and the exterior of the pipeline (17) is sleeved with a fixed joint (18).

4. The backpack-type electric water supply bag according to claim 1, characterized in that: The top of the base (2) is fixedly connected to an exhaust pipe (19), an O-ring (20) is fixedly connected inside the exhaust pipe (19), and an exhaust valve (21) is sleeved on the outside of the exhaust pipe (19).

5. The backpack-type electric water supply bag according to claim 1, characterized in that: The top of the backpack body (1) is fixedly connected to a pressure gauge pad (22), and the top of the pressure gauge pad (22) is fixedly connected to a pressure gauge (23).

6. The backpack-type electric water supply bag according to claim 1, characterized in that: A tightening belt (24) is fixedly connected to one side of the top protective sleeve (4), and a gas storage bottle (25) is fixedly connected to the inside of the tightening belt (24).

7. The backpack-type electric water supply bag according to claim 1, characterized in that: One side of the backpack body (1) is fixedly connected to a mounting block (26), one side of the mounting block (26) is threadedly connected to a fixing member (27), and one side of the mounting block (26) is fixedly connected to a locking member (28).

8. The backpack-type electric water supply bag according to claim 1, characterized in that: One side of the backpack body (1) is provided with instructions for use (29), one side of the water pump (10) is provided with a battery (30), and one side of the base (2) is provided with a socket (31).

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