A two-way hand-cranked variable speed boosting bottled water pumping device

Abstract

A two-way hand-cranked variable speed pressurized bottled water pumping device comprises a pumping pipe, an air suction pipe, a water outlet pipe, an air outlet pipe, a water circuit valve group module, an air circuit valve group module, a two-way water pump, a two-way air pump, a crank, a driving shaft, a transmission shaft, an active large gear, an active small gear, a driven unidirectional large gear, a driven unidirectional small gear, a housing and a water bucket water inlet plug-in sleeve. When the crank is turned, the active large / small gear drives the driven unidirectional small / large gear to rotate, and then the two-way water / pump is driven through the transmission shaft; the crank rotates in different directions, and the two pumps run at high or low speed; during the operation of the two pumps, in the water circuit, the water in the bucket first enters the water circuit valve group module through the pumping pipe, then enters the water pump through the water circuit valve group module, and finally returns to the water circuit valve group module and is discharged from the bucket through the water outlet pipe; in the air circuit, the air first enters the air circuit valve group module through the suction pipe, then enters the air pump through the air circuit valve group module, and finally returns to the air circuit valve group module and is injected into the bucket through the air outlet pipe for pressurization.

Description

Technical Field

[0001] The invention belongs to the technical field of water pumping equipment, and in particular relates to a two-way hand-cranked variable-speed pressurized barreled water pumping device. Background Art

[0002] There are two main ways to draw bottled water. The first way requires a bucket to be installed with a water dispenser. The water inlet of the bucket is inverted and inserted into the top water inlet of the water dispenser. When drawing water, you only need to press the water outlet valve on the water dispenser to achieve water outlet. The second way requires a bladder water press. When drawing water through the bladder water press, the water inlet of the bucket faces upward, and the suction pipe of the bladder water press is inserted into the bucket through the water inlet. When drawing water, the air bag needs to be compressed downward, and the gas in the air bag is pressed into the bucket, increasing the pressure in the bucket. Under the action of positive pressure, the water in the bucket will be pressed into the suction pipe of the bladder water press, and then enter the water outlet pipe of the bladder water press, and finally flow out from the outer pipe mouth of the water outlet pipe.

[0003] However, the service life of traditional bladder water presses is short. After the airbag has been compressed many times, the airbag will quickly enter the fatigue damage stage. After that, small cracks will gradually appear on the airbag body, and then evolve into cracks, causing the airbag to leak. At this time, the positive pressure generated by the airbag on the water in the bucket during compression becomes lower and lower, which in turn causes a continuous decrease in the water pressing efficiency. This is directly manifested in that after multiple compressions of the airbag, not much water flows out of the water outlet pipe. At this time, the bladder water press can only be scrapped and replaced with a new bladder water press.

[0004] Furthermore, since the traditional bladder water pressurizer uses a compressed air bag to draw water, the water flow rate is single and difficult to accurately control, which directly manifests itself in that the amount of water flowing out of the water outlet pipe often exceeds expectations, and the excess water can only be wasted. Summary of the invention

[0005] In view of the problems existing in the prior art, the present invention provides a two-way hand-cranked variable-speed pressurized bottled water pumping device, which has a longer service life, can meet two different water flow rates and is easier to control.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a two-way hand-cranked variable-speed pressurized bottled water pumping device, including a water pumping pipe, an air intake pipe, a water outlet pipe, an air outlet pipe, a water valve group module, an air valve group module, a two-way water pump, a two-way air pump, a crank, a drive shaft, a transmission shaft, a driving large gear, a driving small gear, a driven one-way large gear, a driven one-way small gear, a shell and a water bucket water intake socket; the drive shaft is installed in the shell, the driving large gear and the driving small gear are coaxially fixedly sleeved on the drive shaft, the drive shaft has a rotational freedom, one end of the drive shaft extends to the outside of the shell, and the crank is installed outside the shell. The end of the driving shaft of the part; the transmission shaft is installed in the shell, the transmission shaft is parallel to the driving shaft, the transmission shaft has the degree of rotational freedom, the driven one-way large gear and the driven one-way small gear are coaxially sleeved on the transmission shaft, and the one-way rotation direction of the driven one-way large gear and the driven one-way small gear on the transmission shaft is opposite; the active large gear is meshed with the driven one-way small gear; the active small gear is meshed with the driven one-way large gear; the two-way water pump and the two-way air pump are installed in the shell, and the central rotating shaft of the two-way water pump, the central rotating shaft of the two-way air pump and the transmission shaft are coaxial and fixed in series; the water circuit valve group module is installed in the shell, and the water circuit valve group The module is provided with four water circuit valve ports, namely the first water circuit valve port, the second water circuit valve port, the third water circuit valve port and the fourth water circuit valve port; the first water circuit valve port is connected to one end of the water pumping pipe, and the other end of the water pumping pipe is inserted into the bucket; the second water circuit valve port is connected to the first pumping and draining port of the two-way water pump through the first switching water pipe, and the third water circuit valve port is connected to the second pumping and draining port of the two-way water pump through the second switching water pipe; the fourth water circuit valve port is connected to one end of the water outlet pipe, and the other end of the water outlet pipe extends to the outside of the shell and communicates with the atmosphere; the gas circuit valve group module is installed in the shell, and the gas circuit valve group module is provided with four gas circuits The valve ports are respectively the first air circuit valve port, the second air circuit valve port, the third air circuit valve port and the fourth air circuit valve port; the first air circuit valve port is connected with one end of the air intake pipe, and the other end of the air intake pipe extends to the outside of the shell and is connected with the atmosphere; the second air circuit valve port is connected with the first suction and exhaust port of the two-way air pump through the first adapter air pipe, and the third air circuit valve port is connected with the second suction and exhaust port of the two-way air pump through the second adapter air pipe; the fourth air circuit valve port is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is inserted into the water bucket; the water bucket water inlet socket is fixedly connected to the bottom of the shell, and the water bucket water inlet socket is sleeved on the outside of the water suction pipe and the air outlet pipe.

[0007] The water circuit valve group module includes a water circuit valve group module shell, a first water circuit one-way valve, a second water circuit one-way valve, a third water circuit one-way valve and a fourth water circuit one-way valve; the first water circuit one-way valve, the second water circuit one-way valve, the third water circuit one-way valve and the fourth water circuit one-way valve are all installed inside the water circuit valve group module shell; the water inlet end of the first water circuit one-way valve is connected to the water pumping pipe through the first water circuit valve port, and the water outlet end of the first water circuit one-way valve is connected to the first transfer water pipe through the second water circuit valve port; the second water circuit one-way valve The water inlet end of the water circuit one-way valve is connected with the water pumping pipe through the first water circuit valve port, and the water outlet end of the second water circuit one-way valve is connected with the second switching water pipe through the third water circuit valve port; the water inlet end of the third water circuit one-way valve is connected with the second switching water pipe through the third water circuit valve port, and the water outlet end of the third water circuit one-way valve is connected with the water outlet pipe through the fourth water circuit valve port; the water inlet end of the fourth water circuit one-way valve is connected with the first switching water pipe through the second water circuit valve port, and the water outlet end of the fourth water circuit one-way valve is connected with the water outlet pipe through the fourth water circuit valve port.

[0008] The gas circuit valve group module includes a gas circuit valve group module shell, a first gas circuit one-way valve, a second gas circuit one-way valve, a third gas circuit one-way valve and a fourth gas circuit one-way valve; the first gas circuit one-way valve, the second gas circuit one-way valve, the third gas circuit one-way valve and the fourth gas circuit one-way valve are all installed inside the gas circuit valve group module shell; the air inlet end of the first gas circuit one-way valve is connected to the air intake pipe through the first gas circuit valve port, and the air outlet end of the first gas circuit one-way valve is connected to the first switching air pipe through the second gas circuit valve port; the second gas circuit one-way valve The air inlet end of the first air circuit one-way valve is connected with the air intake pipe through the first air circuit valve port, and the air outlet end of the second air circuit one-way valve is connected with the second adapter air pipe through the third air circuit valve port; the air inlet end of the third air circuit one-way valve is connected with the second adapter air pipe through the third air circuit valve port, and the air outlet end of the third air circuit one-way valve is connected with the air outlet pipe through the fourth air circuit valve port; the air inlet end of the fourth air circuit one-way valve is connected with the first adapter air pipe through the second air circuit valve port, and the air outlet end of the fourth air circuit one-way valve is connected with the air outlet pipe through the fourth air circuit valve port.

[0009] Beneficial effects of the present invention:

[0010] The bidirectional hand-cranked variable-speed pressurized bottled water pumping device of the present invention has a longer service life, can meet two different water flow rates and is easier to control. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is an appearance diagram of a two-way hand-cranked variable-speed pressurized barreled water pumping device of the present invention;

[0012] Figure 2 It is a three-dimensional diagram of a two-way hand-cranked variable-speed pressurized barreled water pumping device (partially cut away) of the present invention;

[0013] Figure 3It is a front view of a two-way hand-cranked variable-speed pressurized barreled water pumping device (overall cross-section view) of the present invention;

[0014] Figure 4 It is an overall assembly diagram of the water valve group module, the gas valve group module, the two-way water pump and the two-way air pump of the present invention;

[0015] Figure 5 This is a structural principle diagram of the waterway valve group module of the present invention;

[0016] Figure 6 This is a working principle diagram of the water valve group module (high flow operation state) of the present invention;

[0017] Figure 7 This is a working principle diagram of the water valve group module (low flow operation state) of the present invention;

[0018] Figure 8 It is a structural principle diagram of the gas circuit valve group module of the present invention;

[0019] Fig. 9 This is a working principle diagram of the gas circuit valve group module (high flow operation state) of the present invention;

[0020] Fig.10 It is a working principle diagram of the gas circuit valve group module (low-high flow operation state) of the present invention;

[0021] In the figure, 1 is a water suction pipe, 2 is an air suction pipe, 3 is a water outlet pipe, 4 is an air outlet pipe, 5 is a water valve module, 6 is an air valve module, 7 is a two-way water pump, 8 is a two-way air pump, 9 is a crank, 10 is a driving shaft, 11 is a transmission shaft, 12 is a driving large gear, 13 is a driving small gear, 14 is a driven one-way large gear, 15 is a driven one-way small gear, 16 is a shell, 17 is a water bucket water inlet socket, 18 is a first transfer water Pipe, 19—second water transfer pipe, 20—first air transfer pipe, 21—second air transfer pipe, 22—water circuit valve group module housing, 23—first water circuit one-way valve, 24—second water circuit one-way valve, 25—third water circuit one-way valve, 26—fourth water circuit one-way valve, 27—air circuit valve group module housing, 28—first air circuit one-way valve, 29—second air circuit one-way valve, 30—third air circuit one-way valve, 31—fourth air circuit one-way valve. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] like Figures 1 to 10As shown, a two-way hand-cranked variable-speed pressurized bottled water pumping device includes a water pumping pipe 1, an air intake pipe 2, a water outlet pipe 3, an air outlet pipe 4, a water circuit valve group module 5, an air circuit valve group module 6, a two-way water pump 7, a two-way air pump 8, a crank 9, a drive shaft 10, a transmission shaft 11, a driving large gear 12, a driving small gear 13, a driven one-way large gear 14, a driven one-way small gear 15, a shell 16 and a bucket water intake socket 17; the drive shaft 10 is installed in the shell 16, the driving large gear 12 and the driving small gear 13 are coaxially fixedly sleeved on the drive shaft 10, the drive shaft 10 has a rotational freedom, one end of the drive shaft 10 extends to the outside of the shell 16, and the crank 9 is installed outside the shell 16 The end of the drive shaft 10; the transmission shaft 11 is installed in the housing 16, the transmission shaft 11 is parallel to the drive shaft 10, and the transmission shaft 11 has a rotational freedom. The driven unidirectional large gear 14 and the driven unidirectional small gear 15 are coaxially sleeved on the transmission shaft 11, and the unidirectional rotation directions of the driven unidirectional large gear 14 and the driven unidirectional small gear 15 on the transmission shaft 11 are opposite; the driving large gear 12 is meshed with the driven unidirectional small gear 15; the driving small gear 13 is meshed with the driven unidirectional large gear 14; the two-way water pump 7 and the two-way air pump 8 are installed in the housing 16, and the central rotating shaft of the two-way water pump 7, the central rotating shaft of the two-way air pump 8 and the transmission shaft 11 are coaxial and fixed in series; the water valve group Module 5 is installed in the shell 16, and four water circuit valve ports are provided on the water circuit valve group module 5, namely the first water circuit valve port, the second water circuit valve port, the third water circuit valve port and the fourth water circuit valve port; the first water circuit valve port is connected to one end of the water pumping pipe 1, and the other end of the water pumping pipe 1 is inserted into the bucket; the second water circuit valve port is connected to the first pumping and draining port of the two-way water pump 7 through the first switching water pipe 18, and the third water circuit valve port is connected to the second pumping and draining port of the two-way water pump 7 through the second switching water pipe 19; the fourth water circuit valve port is connected to one end of the water outlet pipe 3, and the other end of the water outlet pipe 3 extends to the outside of the shell 16 and is connected to the atmosphere; the gas circuit valve group module 6 is installed in the shell 16, and the gas circuit valve group module 6 There are four air circuit valve ports, namely the first air circuit valve port, the second air circuit valve port, the third air circuit valve port and the fourth air circuit valve port; the first air circuit valve port is connected with one end of the air intake pipe 2, and the other end of the air intake pipe 2 extends to the outside of the shell 16 and is connected to the atmosphere; the second air circuit valve port is connected with the first exhaust port of the two-way air pump 8 through the first adapter air pipe 20, and the third air circuit valve port is connected with the second exhaust port of the two-way air pump 8 through the second adapter air pipe 21; the fourth air circuit valve port is connected with one end of the air outlet pipe 4, and the other end of the air outlet pipe 4 is inserted into the bucket; the bucket water inlet socket 17 is fixedly connected to the bottom of the shell 16, and the bucket water inlet socket 17 is sleeved on the outside of the water suction pipe 1 and the air outlet pipe 4.

[0024] The water circuit valve group module 5 includes a water circuit valve group module housing 22, a first water circuit one-way valve 23, a second water circuit one-way valve 24, a third water circuit one-way valve 25 and a fourth water circuit one-way valve 26; the first water circuit one-way valve 23, the second water circuit one-way valve 24, the third water circuit one-way valve 25 and the fourth water circuit one-way valve 26 are all installed inside the water circuit valve group module housing 22; the water inlet end of the first water circuit one-way valve 23 is connected to the water pumping pipe 1 through the first water circuit valve port, and the water outlet end of the first water circuit one-way valve 23 is connected to the first transfer water pipe 18 through the second water circuit valve port; the second water circuit one-way valve 23 is connected to the first transfer water pipe 18 through the second water circuit valve port; The water inlet end of the one-way valve 24 is connected to the water pumping pipe 1 through the first water circuit valve port, and the water outlet end of the second water circuit one-way valve 24 is connected to the second switching water pipe 19 through the third water circuit valve port; the water inlet end of the third water circuit one-way valve 25 is connected to the second switching water pipe 19 through the third water circuit valve port, and the water outlet end of the third water circuit one-way valve 25 is connected to the water outlet pipe 3 through the fourth water circuit valve port; the water inlet end of the fourth water circuit one-way valve 26 is connected to the first switching water pipe 18 through the second water circuit valve port, and the water outlet end of the fourth water circuit one-way valve 26 is connected to the water outlet pipe 3 through the fourth water circuit valve port.

[0025] The gas circuit valve assembly module 6 includes a gas circuit valve assembly module housing 27, a first gas circuit non-return valve 28, a second gas circuit non-return valve 29, a third gas circuit non-return valve 30 and a fourth gas circuit non-return valve 31; the first gas circuit non-return valve 28, the second gas circuit non-return valve 29, the third gas circuit non-return valve 30 and the fourth gas circuit non-return valve 31 are all installed inside the gas circuit valve assembly module housing 27; the air inlet end of the first gas circuit non-return valve 28 is connected to the air intake pipe 2 through the first gas circuit valve port, and the air outlet end of the first gas circuit non-return valve 28 is connected to the first switching air pipe 20 through the second gas circuit valve port; the second gas circuit The air inlet end of the one-way valve 29 is connected to the intake pipe 2 through the first air circuit valve port, and the air outlet end of the second air circuit one-way valve 29 is connected to the second adapter air pipe 21 through the third air circuit valve port; the air inlet end of the third air circuit one-way valve 30 is connected to the second adapter air pipe 21 through the third air circuit valve port, and the air outlet end of the third air circuit one-way valve 30 is connected to the air outlet pipe 4 through the fourth air circuit valve port; the air inlet end of the fourth air circuit one-way valve 31 is connected to the first adapter air pipe 20 through the second air circuit valve port, and the air outlet end of the fourth air circuit one-way valve 31 is connected to the air outlet pipe 4 through the fourth air circuit valve port.

[0026] The following describes a one-time use process of the present invention in conjunction with the accompanying drawings:

[0027] Before use, first align the water pumping pipe 1 with the water inlet of the bucket and insert it until the water pumping pipe 1 is completely inserted into the bucket, and at the same time, the water inlet socket sleeve 17 of the bucket is interference fit on the water inlet of the bucket.

[0028] Taking the clockwise rotation of the crank 9 as an example, the driving shaft 10 is first driven to rotate clockwise, and then the active large gear 12 and the active small gear 13 are driven to rotate synchronously. Through the rotation of the active large gear 12, the driven one-way small gear 15 meshing therewith can be driven to rotate counterclockwise, and the driven one-way small gear 15 can drive the transmission shaft 11 to rotate synchronously. At this time, the speed increase transmission is performed, and at the same time, through the rotation of the active small gear 13, the driven one-way large gear 14 meshing therewith can be driven to rotate, but the driven one-way large gear 14 is idling relative to the transmission shaft 11, and no driving force is transmitted. As the transmission shaft 11 rotates counterclockwise, the central rotating shafts of the two-way water pump 7 and the two-way air pump 8 will be synchronously driven to rotate counterclockwise.

[0029] When the central rotating shaft of the bidirectional water pump 7 rotates counterclockwise, Figure 6 As shown, negative pressure will be generated in the first transfer water pipe 18, and positive pressure will be generated in the second transfer water pipe 19. At this time, the first water circuit one-way valve 23 and the third water circuit one-way valve 25 are connected under the action of the positive pressure difference, while the second water circuit one-way valve 24 and the fourth water circuit one-way valve 26 are still in a closed state under the action of the negative pressure difference. During this process, the water in the bucket will enter the water outlet pipe 3 through the pumping pipe 1, the first water circuit one-way valve 23, the first transfer water pipe 18, the two-way water pump 7, the second transfer water pipe 19, and the third water circuit one-way valve 25 in sequence, and finally the water in the bucket will flow out of the water outlet pipe 3 at a high flow rate.

[0030] When the central rotating shaft of the bidirectional air pump 8 rotates counterclockwise, Fig. 9 As shown, negative pressure will be generated in the first adapter air pipe 20, and positive pressure will be generated in the second adapter air pipe 21. At this time, the first air circuit one-way valve 28 and the third air circuit one-way valve 30 are connected under the action of the positive pressure difference, while the second air circuit one-way valve 29 and the fourth air circuit one-way valve 31 are still in a closed state under the action of the negative pressure difference. In this process, the air outside the shell 16 will pass through the intake pipe 2, the first air circuit one-way valve 28, the first adapter air pipe 20, the two-way air pump 8, the second adapter air pipe 21, and the third air circuit one-way valve 30 in sequence and enter the air outlet pipe 4, and finally the air is filled into the water bucket, thereby realizing high-speed pressurization inside the water bucket.

[0031] Taking the counterclockwise rotation of the crank 9 as an example, the driving shaft 10 is first driven to rotate counterclockwise, and then the active large gear 12 and the active small gear 13 are driven to rotate synchronously. Through the rotation of the active small gear 13, the driven unidirectional large gear 14 meshing therewith can be driven to rotate clockwise, and the driven unidirectional large gear 14 can drive the transmission shaft 11 to rotate synchronously. At this time, reduction transmission is performed. At the same time, through the rotation of the active large gear 12, the driven unidirectional small gear 15 meshing therewith can be driven to rotate, but the driven unidirectional small gear 15 is idling relative to the transmission shaft 11, and no driving force is transmitted. As the transmission shaft 11 rotates clockwise, the central rotating shafts of the two-way water pump 7 and the two-way air pump 8 will be synchronously driven to rotate clockwise.

[0032] When the central rotating shaft of the bidirectional water pump 7 rotates clockwise, Figure 7 As shown, positive pressure will be generated in the first transfer water pipe 18, and negative pressure will be generated in the second transfer water pipe 19. At this time, the second water circuit one-way valve 24 and the fourth water circuit one-way valve 26 are connected under the action of the positive pressure difference, while the first water circuit one-way valve 23 and the third water circuit one-way valve 25 are still in a closed state under the action of the negative pressure difference. During this process, the water in the bucket will enter the water outlet pipe 3 through the pumping pipe 1, the second water circuit one-way valve 24, the second transfer water pipe 19, the two-way water pump 7, the first transfer water pipe 18, and the fourth water circuit one-way valve 26 in sequence, and finally the water in the bucket will flow out of the water outlet pipe 3 at a low flow rate.

[0033] When the central rotating shaft of the bidirectional air pump 8 rotates clockwise, Fig.10 As shown, positive pressure will be generated in the first adapter air pipe 20, and negative pressure will be generated in the second adapter air pipe 21. At this time, the second air circuit one-way valve 29 and the fourth air circuit one-way valve 31 are connected under the action of the positive pressure difference, while the first air circuit one-way valve 28 and the third air circuit one-way valve 30 are still in a closed state under the action of the negative pressure difference. During this process, the air outside the shell 16 will enter the air outlet pipe 4 through the intake pipe 2, the second air circuit one-way valve 29, the second adapter air pipe 21, the two-way air pump 8, the first adapter air pipe 20, and the fourth air circuit one-way valve 31 in sequence, and finally the air is filled into the water bucket, thereby realizing low-speed pressurization inside the water bucket.

[0034] The solutions in the embodiments are not intended to limit the patent protection scope of the present invention. All equivalent implementations or changes that do not deviate from the present invention are included in the patent scope of this case.

Claims

1. A two-way hand-cranked variable-speed pressurized barreled water pumping device, characterized in that: It includes a water suction pipe, an air suction pipe, a water outlet pipe, an air outlet pipe, a water valve group module, an air valve group module, a two-way water pump, a two-way air pump, a crank, a drive shaft, a transmission shaft, an active large gear, an active small gear, a driven one-way large gear, a driven one-way small gear, a shell and a water bucket water intake socket; the drive shaft is installed in the shell, the active large gear and the active small gear are coaxially fixed on the drive shaft, the drive shaft has a rotational freedom, one end of the drive shaft extends to the outside of the shell, the crank is installed at the end of the drive shaft located outside the shell; the transmission shaft is installed in the shell, and the transmission shaft is parallel to the drive shaft, The transmission shaft has a rotational freedom, the driven one-way large gear and the driven one-way small gear are coaxially sleeved on the transmission shaft, and the one-way rotation directions of the driven one-way large gear and the driven one-way small gear on the transmission shaft are opposite; the driving large gear is meshed with the driven one-way small gear; the driving small gear is meshed with the driven one-way large gear; the two-way water pump and the two-way air pump are installed in the shell, and the central rotating shaft of the two-way water pump, the central rotating shaft of the two-way air pump and the transmission shaft are coaxial and fixed in series; the water circuit valve group module is installed in the shell, and the water circuit valve group module is provided with four water circuit valve ports, which are the first water circuit valve The first water circuit valve port is connected to one end of the water pumping pipe, and the other end of the water pumping pipe is inserted into the bucket; the second water circuit valve port is connected to the first water pumping and drainage port of the two-way water pump through the first switching water pipe, and the third water circuit valve port is connected to the second water pumping and drainage port of the two-way water pump through the second switching water pipe; the fourth water circuit valve port is connected to one end of the water outlet pipe, and the other end of the water outlet pipe extends to the outside of the shell and communicates with the atmosphere; the gas circuit valve group module is installed in the shell, and the gas circuit valve group module is provided with four gas circuit valve ports, namely the first gas circuit valve port, the second gas circuit valve port and the third water circuit valve port. The first air circuit valve port is connected with one end of the air intake pipe, and the other end of the air intake pipe extends to the outside of the shell and is connected with the atmosphere; the second air circuit valve port is connected with the first suction and exhaust port of the two-way air pump through the first adapter air pipe, and the third air circuit valve port is connected with the second suction and exhaust port of the two-way air pump through the second adapter air pipe; the fourth air circuit valve port is connected with one end of the air outlet pipe, and the other end of the air outlet pipe is inserted into the water bucket; the water bucket water inlet socket is fixedly connected to the bottom of the shell, and the water bucket water inlet socket is sleeved on the outside of the water suction pipe and the air outlet pipe.

2. A two-way hand-cranked variable-speed pressurized barreled water pumping device according to claim 1, characterized in that: The water circuit valve group module includes a water circuit valve group module shell, a first water circuit one-way valve, a second water circuit one-way valve, a third water circuit one-way valve and a fourth water circuit one-way valve; the first water circuit one-way valve, the second water circuit one-way valve, the third water circuit one-way valve and the fourth water circuit one-way valve are all installed inside the water circuit valve group module shell; the water inlet end of the first water circuit one-way valve is connected to the water pumping pipe through the first water circuit valve port, and the water outlet end of the first water circuit one-way valve is connected to the first transfer water pipe through the second water circuit valve port; the second water circuit one-way valve The water inlet end of the water circuit one-way valve is connected with the water pumping pipe through the first water circuit valve port, and the water outlet end of the second water circuit one-way valve is connected with the second switching water pipe through the third water circuit valve port; the water inlet end of the third water circuit one-way valve is connected with the second switching water pipe through the third water circuit valve port, and the water outlet end of the third water circuit one-way valve is connected with the water outlet pipe through the fourth water circuit valve port; the water inlet end of the fourth water circuit one-way valve is connected with the first switching water pipe through the second water circuit valve port, and the water outlet end of the fourth water circuit one-way valve is connected with the water outlet pipe through the fourth water circuit valve port.

3. A two-way hand-cranked variable-speed pressurized barreled water pumping device according to claim 1, characterized in that: The gas circuit valve group module includes a gas circuit valve group module shell, a first gas circuit one-way valve, a second gas circuit one-way valve, a third gas circuit one-way valve and a fourth gas circuit one-way valve; the first gas circuit one-way valve, the second gas circuit one-way valve, the third gas circuit one-way valve and the fourth gas circuit one-way valve are all installed inside the gas circuit valve group module shell; the air inlet end of the first gas circuit one-way valve is connected to the air intake pipe through the first gas circuit valve port, and the air outlet end of the first gas circuit one-way valve is connected to the first switching air pipe through the second gas circuit valve port; the second gas circuit one-way valve The air inlet end of the first air circuit one-way valve is connected with the air intake pipe through the first air circuit valve port, and the air outlet end of the second air circuit one-way valve is connected with the second adapter air pipe through the third air circuit valve port; the air inlet end of the third air circuit one-way valve is connected with the second adapter air pipe through the third air circuit valve port, and the air outlet end of the third air circuit one-way valve is connected with the air outlet pipe through the fourth air circuit valve port; the air inlet end of the fourth air circuit one-way valve is connected with the first adapter air pipe through the second air circuit valve port, and the air outlet end of the fourth air circuit one-way valve is connected with the air outlet pipe through the fourth air circuit valve port.

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