Unpowered water pumping device

Abstract

The utility model relates to the technical field of water pumping, in particular to an unpowered water pumping device. The unpowered water pumping device comprises a first water storage tank and a second water storage tank, a first water inlet of the first water storage tank is connected with a water pumping opening, the first water storage tank is provided with a first water pre-filling opening and a first air pressure adjusting valve, the second water storage tank is connected with the bottom of the first water storage tank through a water pipe, and a water drainage opening is connected with the second water storage tank. In application, the drainage port is closed, the water pumping port extends below the water surface of a water source, and water is injected into the first water storage tank and the second water storage tank through the first water pre-injection port. After the water outlet is opened, the first water body and the second water body are discharged from the water outlet until the first water inlet is higher than the liquid level in the first inner cavity to form a first air cavity, the liquid level of the first water body drops to reduce the pressure in the first air cavity, and the whole device can pump water from the water pumping opening; and water suction work can be carried out without power.

Description

Technical Field

[0001] The present application relates to the technical field of water pumping, and in particular to a non-powered water pumping device. Background Art

[0002] In the field of pumping operations, pumping water is a crucial link. An effective pumping system can ensure the rational allocation and utilization of water resources, thereby ensuring the rational recycling of water resources. The frequent migration of pumping operations has led to certain limitations in the use of traditional powered pumping systems, especially the power problem is difficult to solve flexibly. Therefore, how to develop a non-powered pumping device is a technical problem that needs to be solved in this field. Utility Model Content

[0003] In view of this, the present application provides a non-powered water pumping device capable of achieving non-powered water pumping.

[0004] In the first aspect, the present application provides a non-powered water pumping device, comprising: a water pumping port; a first water storage tank, the first water storage tank is provided with a first water inlet, the first water inlet is connected to the water pumping port, the first water storage tank is provided with a first pre-water filling port and a first air pressure regulating valve, the first water inlet is arranged within a preset height range of the first internal cavity of the first water storage tank; a second water storage tank, connected to the bottom of the first water storage tank by a water pipe; and a drain port, connected to the second water storage tank by a water pipe; wherein the first horizontal height and the second horizontal height are both higher than the third horizontal height, the first horizontal height is the horizontal height at any position of the first internal cavity, the second horizontal height is the horizontal height at any position of the second internal cavity of the second water storage tank, and the third horizontal height is the horizontal height of the drain port; the first pre-water filling port is used to inject a first water body into the first water storage tank, and the first water body flows into the second water storage tank to form a second water body.

[0005] In combination with the first aspect, in a possible implementation, it also includes: an auxiliary water storage assembly, which is arranged on the top of the first water storage tank, and the auxiliary water storage assembly includes an auxiliary water storage assembly water inlet and an auxiliary water storage assembly water outlet, the auxiliary water storage assembly water inlet is connected to the water pumping port through a water pipe, and the auxiliary water storage assembly water outlet is connected to the first water inlet.

[0006] In combination with the first aspect, in a possible implementation, the auxiliary water storage assembly includes an auxiliary water pipe, and the water inlet of the auxiliary water storage assembly and the water outlet of the auxiliary water storage assembly are respectively arranged at both ends of the auxiliary water pipe, and at least part of the auxiliary water pipe is coiled on the top of the first water storage tank.

[0007] In combination with the first aspect, in a possible implementation manner, the third level is higher than a fourth level, and the fourth level is the level of the water pumping port.

[0008] In combination with the first aspect, in a possible implementation manner, the fourth level is lower than the first level and the second level.

[0009] In combination with the first aspect, in a possible implementation, the first pre-water inlet is disposed on the top of the first internal cavity, the first pre-water inlet is connected to a first pre-water pipe, and the first pre-water pipe is provided with a first valve.

[0010] In combination with the first aspect, in a possible implementation, the second water storage tank is provided with a second pre-water inlet and a second air pressure regulating valve, the second pre-water inlet is arranged on the top of the second internal cavity, the second pre-water inlet is connected to a second pre-water pipe, and the second pre-water pipe is provided with a second valve.

[0011] In combination with the first aspect, in a possible implementation, it further includes: a first support assembly, connected to and supporting the first water storage tank; and a second support assembly, connected to and supporting the second water storage tank.

[0012] In combination with the first aspect, in a possible implementation, it also includes: a pipe support assembly, connecting and supporting the water pipe between the first water storage tank and the second water storage tank, and connecting and supporting the water pipe between the second water storage tank and the drain outlet.

[0013] In combination with the first aspect, in a possible implementation, it further includes: a water control valve, which is arranged on the water pipe between the second water storage tank and the drain outlet.

[0014] In the application of the present application, the drain port is first closed, the water pumping port is extended below the water surface of the water source, and then water is injected into the first water tank and the second water tank through the first pre-water injection port. After the drain port is opened, the first water body and the second water body are discharged from the drain port. The first water body and the second water body are continuously discharged from the drain port until the first water inlet is higher than the liquid level in the first internal cavity, that is, the first water inlet is in the first air cavity. Due to the existence of the first air cavity, the liquid level of the first water body drops, so that the pressure in the first air cavity is reduced, and the entire device can pump water from the water pumping port. The first water tank and the second water tank jointly store water to increase the water storage capacity of the entire device, thereby increasing the suction force of the first air cavity on the water pumping port when draining water. The entire device can pump water without power. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shown is a schematic structural diagram of an unpowered water pumping device provided in one embodiment of the present application.

[0016] Figure 2 Shown Figure 1 Schematic diagram of part of the structure.

[0017] Figure 3 Another embodiment is shown. Figure 1 Schematic diagram of part of the structure.

[0018] Figure 4 Shown is a schematic structural diagram of a non-powered water pumping device provided in another embodiment of the present application. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] An exemplary unpowered water pumping device is as follows:

[0021] Figure 1 Shown is a schematic structural diagram of an unpowered water pumping device provided in one embodiment of the present application. Figure 2 Shown Figure 1 Schematic diagram of part of the structure. Figure 3 Another embodiment is shown. Figure 1 The present application provides a non-powered water pumping device. In one embodiment, as Figure 1 and Figure 2 As shown, the unpowered water pumping device includes a water pumping port 1, a first water storage tank 2, a second water storage tank 3 and a water discharge port 4. The first water storage tank 2 is provided with a first water inlet 201, and the first water inlet 201 is connected to the water pumping port 1. The first water storage tank 2 is provided with a first pre-water inlet 202 and a first air pressure regulating valve 203. The first air pressure regulating valve 203 can be a switchable gas valve. The first water inlet 201 is arranged within a preset height range of the first internal cavity 204 of the first water storage tank 2. In this embodiment, the preset height range can be set to a range between the top and one-half of the height of the first internal cavity 204. Specifically, as Figure 2 As shown, the first water inlet 201 can be disposed at the top of the first internal cavity 204. Figure 3 As shown, the first water inlet 201 can be arranged on the side wall of the first internal cavity 204, and the first water inlet 201 is arranged at a quarter position near the top. The second water storage tank 3 is connected to the bottom of the first water storage tank 2 through a water pipe, and the drain port 4 is connected to the second water storage tank 3 through a water pipe.

[0022] In this embodiment, the first level and the second level are both higher than the third level, the first level is the level at any position of the first internal cavity 204, the second level is the level at any position of the second internal cavity of the second water storage tank 3, and the third level is the level of the drain port 4. The first pre-injection port 202 is used to inject the first water body into the first water storage tank 2, the first water body flows into the second water storage tank 3 to form the second water body, and the bottom of the first water storage tank 2 is connected to the water pipe and connected to the second water storage tank 3. In some embodiments, the level of any position at the bottom of the second water storage tank 3 is set to be lower than the level of any position at the bottom of the first water storage tank 2, so as to better achieve water pumping.

[0023] In the application of this embodiment, the drain port 4 is first closed, the water inlet 1 is extended below the water surface of the water source, and then water is injected into the first water storage tank 2 and the second water storage tank 3 through the first pre-injection port 202. After the drain port 4 is opened, the first water body and the second water body are discharged from the drain port 4. The first water inlet 201 is placed in the first air cavity 2041 of the first internal cavity 204 in the following manner: the first manner: when the drain port 4 is closed, water is injected through the first pre-injection port 202 so that the first internal cavity 204 has a certain amount of air to form the first air cavity 2041; the second manner: when the drain port 4 is closed, the first water storage tank 2 and the second water storage tank 3 are filled through the first pre-injection port 202, and after the drain port 4 is opened, the first air pressure regulating valve 203 is opened so that a certain amount of air enters the first internal cavity 204 of the first water storage tank 2 to form the first air cavity 2041. The first water body and the second water body are continuously discharged from the drain port 4 until the first water inlet 201 is higher than the liquid level in the first internal cavity 204, that is, the first water inlet 201 is in the first air cavity 2041. Due to the existence of the first air cavity 2041, the liquid level of the first water body drops, so that the pressure in the first air cavity 2041 is reduced, and the entire device can pump water from the water pumping port 1. During this period, the first air pressure regulating valve 203 can be switched on and off to adjust the size of the first air cavity 2041. The first water storage tank 2 and the second water storage tank 3 store water together to increase the water storage capacity of the entire device, thereby increasing the suction force of the first air cavity 2041 on the water pumping port 1 when draining water. The entire device can pump water without power.

[0024] Figure 4 FIG. 1 is a schematic diagram of a structure of a non-powered water pumping device provided by another embodiment of the present application. Figure 4As shown, the unpowered water pumping device further includes an auxiliary water storage component 5, which is disposed on the top of the first water storage tank 2. The auxiliary water storage component 5 includes an auxiliary water storage component water inlet and an auxiliary water storage component water outlet. The auxiliary water storage component water inlet is connected to the water pumping port 1 through a water pipe, and the auxiliary water storage component water outlet is connected to the first water inlet 201. In this embodiment, the first water storage tank 2 pumps water from the water pumping port 1 through the auxiliary water storage component 5. The auxiliary water storage component 5 can increase the pumping range of the entire device and improve the flexibility of the pumping work.

[0025] In one embodiment, the auxiliary water storage assembly 5 includes an auxiliary water pipe, the auxiliary water storage assembly water inlet and the auxiliary water storage assembly water outlet are respectively arranged at both ends of the auxiliary water pipe, and at least part of the auxiliary water pipe is coiled and arranged on the top of the first water storage tank 2. In some application scenarios, a first air cavity 2041 is formed in the first water storage tank 2, and suction is formed on the auxiliary water pipe together with the water pumping port 1 through the first air cavity 2041. The auxiliary water pipe can be extended and arranged according to the location of the water source, thereby improving the flexibility of water pumping.

[0026] In one embodiment, the third level is higher than the fourth level, and the fourth level is the level of the water inlet 1, that is, the level of the drain port 4 is higher than the level of the water inlet 1, and the water level in the first air cavity 2041 in the first water storage tank 2 forms an internal and external pressure difference during the descending process to pump water from a low place to a high place. Specifically, the fourth level is lower than the first level and the second level, that is, the height of the water inlet 1 is limited to be lower than the first water storage tank 2 and the second water storage tank 3, so as to pump water from a low place.

[0027] In one embodiment, if Figure 1 As shown, the first pre-injection port 202 is arranged on the top of the first internal cavity 204, and the first pre-injection port 202 is connected to the first pre-injection pipe 205, and the first pre-injection pipe 205 is provided with a first valve 206, and the first valve 206 can be a conventional water valve. When it is necessary to inject water into the first water storage tank 2 and the second water storage tank 3, the first valve 206 is opened and water is injected through the first pre-injection pipe 205, and the injected water flows into the first water storage tank 2 and the second water storage tank 3 to form the first water body and the second water body. In some embodiments, a funnel 2051 is installed on the first pre-main water pipe 205 to facilitate water injection.

[0028] In one embodiment, the second water storage tank 3 is provided with a second pre-injection port 301 and a second air pressure regulating valve 302. The second pre-injection port 301 is arranged on the top of the second internal cavity. The second pre-injection port 301 is connected to a second pre-injection pipe 303. The second pre-injection pipe 303 is provided with a second valve. The second valve can be a conventional water valve, which is not shown in the figure. The second pre-injection port 301 can assist the first pre-injection port 202 in injecting water into the second water storage tank 3. During the drainage process, opening the second air pressure regulating valve 302 can allow a certain amount of air to enter the second water storage tank 3, thereby adjusting the pressure in the second water storage tank 3 to adjust the pumping force of the entire device.

[0029] In one embodiment, if Figure 1 As shown, the unpowered water pumping device further includes a first support assembly 6 and a second support assembly 7 . The first support assembly 6 is connected to and supports the first water storage tank 2 , and the second support assembly 7 is connected to and supports the second water storage tank 3 .

[0030] In one embodiment, if Figure 1 As shown, the unpowered water pumping device also includes a pipe support assembly 8, which connects and supports the water pipe between the first water storage tank 2 and the second water storage tank 3. The pipe support assembly 8 is also used to connect and support the water pipe between the second water storage tank 3 and the drain outlet 4.

[0031] In one embodiment, if Figure 1 As shown, the unpowered water pumping device further includes a water control valve 9, which is disposed on the water pipe between the second water storage tank 3 and the drain outlet 4 to control the start and stop of the water pumping operation of the entire device.

[0032] The basic principles of the present application are described above in conjunction with specific embodiments. However, it should be noted that the advantages, strengths, effects, etc. mentioned in the present application are only examples and not limitations, and it cannot be considered that these advantages, strengths, effects, etc. are required by each embodiment of the present application. In addition, the specific details disclosed above are only for the purpose of illustration and ease of understanding, not for limitation, and the above details do not limit the present application to being implemented by adopting the above specific details.

[0033] The block diagrams of the devices, apparatuses, equipment, and systems involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the block diagram. As will be appreciated by those skilled in the art, these devices, apparatuses, equipment, and systems can be connected, arranged, and configured in any manner. Words such as "including", "comprising", "having", etc. are open words, referring to "including but not limited to", and can be used interchangeably with them. The words "or" and "and" used here refer to the words "and / or" and can be used interchangeably with them, unless the context clearly indicates otherwise. The words "such as" used here refer to the phrase "such as but not limited to", and can be used interchangeably with them.

[0034] It should also be noted that in the apparatus, device and method of the present application, each component or each step can be decomposed and / or recombined. Such decomposition and / or recombination should be regarded as equivalent solutions of the present application.

[0035] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein may be applied to other aspects without departing from the scope of the present application. Therefore, the present application is not intended to be limited to the aspects shown herein, but rather to the widest scope consistent with the principles and novel features of this utility model.

[0036] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A non-powered water pumping device, characterized in that: include: Pumping port (1); A first water storage tank (2), wherein the first water storage tank (2) is provided with a first water inlet (201), the first water inlet (201) is connected to the water pumping port (1), the first water storage tank (2) is provided with a first pre-filling port (202) and a first air pressure regulating valve (203), and the first water inlet (201) is arranged within a preset height range of a first internal cavity (204) of the first water storage tank (2); a second water storage tank (3) connected to the bottom of the first water storage tank (2) via a water pipe; and A water outlet (4) connected to the second water storage tank (3) via a water pipe; The first level and the second level are both higher than the third level, the first level is the level at any position of the first internal cavity (204), the second level is the level at any position of the second internal cavity of the second water storage tank (3), and the third level is the level of the drain port (4); the first pre-injection port (202) is used to inject a first water body into the first water storage tank (2), and the first water body flows into the second water storage tank (3) to form a second water body.

2. The unpowered water pumping device according to claim 1, characterized in that: Also includes: An auxiliary water storage assembly (5) is arranged on the top of the first water storage tank (2), the auxiliary water storage assembly (5) comprising an auxiliary water storage assembly water inlet and an auxiliary water storage assembly water outlet, the auxiliary water storage assembly water inlet is connected to the water pumping port (1) via a water pipe, and the auxiliary water storage assembly water outlet is connected to the first water inlet (201).

3. The unpowered water pumping device according to claim 2, characterized in that: The auxiliary water storage component (5) comprises an auxiliary water pipe, wherein the auxiliary water storage component water inlet and the auxiliary water storage component water outlet are respectively arranged at two ends of the auxiliary water pipe, and at least part of the auxiliary water pipe is coiled and arranged on the top of the first water storage tank (2).

4. The unpowered water pumping device according to claim 1, characterized in that: The third level is higher than the fourth level, and the fourth level is the level of the water pumping port (1).

5. The unpowered water pumping device according to claim 4, characterized in that: The fourth level is lower than the first level and the second level.

6. The unpowered water pumping device according to claim 1, characterized in that: The first pre-water injection port (202) is arranged on the top of the first internal cavity (204); the first pre-water injection port (202) is connected to a first pre-water injection pipe (205); and the first pre-water injection pipe (205) is provided with a first valve (206).

7. The unpowered water pumping device according to claim 1, characterized in that: The second water storage tank (3) is provided with a second pre-water inlet (301) and a second air pressure regulating valve (302); the second pre-water inlet (301) is arranged on the top of the second internal cavity; the second pre-water inlet (301) is connected to a second pre-water inlet pipe (303); and the second pre-water inlet pipe (303) is provided with a second valve.

8. The unpowered water pumping device according to claim 1, characterized in that: Also includes: A first supporting assembly (6), connected to and supporting the first water storage tank (2); as well as A second supporting assembly (7) is connected to and supports the second water storage tank (3).

9. The unpowered water pumping device according to claim 1, characterized in that: Also includes: A pipe support assembly (8) is connected to and supports the water pipe between the first water storage tank (2) and the second water storage tank (3), and is connected to and supports the water pipe between the second water storage tank (3) and the drain outlet (4).

10. The unpowered water pumping device according to claim 1, characterized in that: Also includes: A water control valve (9) is arranged on the water pipe between the second water storage tank (3) and the drain outlet (4).

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