A water supply device

Abstract

A water supply device. The present application relates to the technical field of water supply, and relates to a water supply device which comprises a casing, an upper chamber and a lower chamber are arranged in the casing, at least two water pumps are arranged in the lower chamber, the water pumps are arranged vertically, a water inlet main pipe and a water outlet main pipe are arranged in the casing, the water inlet main pipe is arranged vertically and is connected with water inlets of the at least two water pumps through horizontally arranged water inlet connecting pieces, the water outlet main pipe is connected with water outlets of the at least two water pumps through curved arranged water outlet connecting pieces, and a control system is arranged in the upper chamber. The present application has the advantages that the internal pipeline is convenient to install.

Description

A water supply device Technical Field

[0001] This application relates to the technical field of water supply, and in particular to a water supply device. Background Technology

[0002] The demand for water supply equipment in older residential communities is increasing, but this comes at the cost of space constraints. Due to outdated designs, many older communities lack the space for installing water supply equipment or pump houses. Therefore, there is a growing need for water supply equipment that can be directly connected to the municipal water network outdoors for pressurized water supply. Outdoor direct-connection water supply equipment offers advantages such as small footprint, ease of transportation, convenient installation, and easy commissioning. Users do not need to build new pump houses; they only need to lay a foundation, forklift the equipment to the appropriate location, connect the pipeline, and perform power-on testing before use.

[0003] However, along with the advantages of small footprint comes a reduction in internal installation space, which in turn reduces the space available for installing water pumps. Furthermore, since multiple water pumps are now commonly used, the installation of internal piping is more inconvenient during use. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, one of the purposes of this application is to provide a water supply device that has the advantage of convenient internal pipeline installation.

[0005] The above-mentioned objective of this application is achieved through the following technical solution:

[0006] A water supply device includes a housing, which contains an upper chamber and a lower chamber. At least two water pumps are installed in the lower chamber and are arranged vertically. The housing also contains an inlet main pipe and an outlet main pipe. The inlet main pipe is vertically arranged and connected to the inlets of at least two water pumps via horizontally arranged inlet connectors. The outlet main pipe is connected to the outlets of at least two water pumps via bent outlet connectors. A control system is installed in the upper chamber.

[0007] By adopting the above technical solution, since multiple water pumps are arranged vertically during use, they can be connected to the main inlet pipe simply by using a horizontally arranged inlet connector, which is more convenient. At the same time, when discharging water, the main outlet pipe can be connected to the main outlet pipe by using an outlet connector, thus making the overall installation more convenient.

[0008] In a preferred embodiment, this application may be further configured such that: the housing is further provided with a support member for supporting the main water inlet pipe, the support member being disposed below the main water inlet pipe for supporting the main water inlet pipe.

[0009] By adopting the above technical solution, the presence of the support component can provide good support for the main water inlet pipe.

[0010] In a preferred embodiment, this application may be further configured such that the housing is also provided with a support limiting member for supporting the main water outlet pipe.

[0011] By adopting the above technical solution, since the main outlet pipe is set horizontally, the presence of the support and limiting component can provide horizontal support and limit the main outlet pipe.

[0012] In a preferred embodiment, the present application may be further configured such that the water inlet connector includes a butterfly valve and a clamp, the two ends of the butterfly valve being connected to the water inlet of the water pump and the main water inlet pipe respectively, and the clamp being used to fix the connection between the butterfly valve and the water pump and the connection between the butterfly valve and the main water inlet pipe.

[0013] By adopting the above technical solution, namely, connecting through clamps during use, installation becomes more convenient.

[0014] In a preferred embodiment, the present application may be further configured such that the water outlet connector includes a check valve, a water outlet bend, and a second clamp, wherein the check valve and the water outlet bend are connected, and the second clamp is used to fix the connection between the check valve and the water outlet bend.

[0015] By adopting the above technical solution, namely, connecting through clamp two during use, installation becomes more convenient.

[0016] In a preferred embodiment, the present application may be further configured such that the support member includes a support column and an adjusting column, the adjusting column and the support column are tunably connected, and the support column is used to support the main water inlet pipe.

[0017] By adopting the above technical solution, it is possible to support water inlet mains of different specifications by adjusting support column one and adjustment column one during use.

[0018] In a preferred embodiment, this application can be further configured such that: the supporting limiting member includes a second supporting column, a limiting clamp, and a second adjusting column; the second supporting column and the second adjusting column are adjustablely connected; and the limiting clamp and the second adjusting column are detachably connected to form a space for the main water outlet pipe to pass through.

[0019] By adopting the above technical solution, in use, the purpose of supporting the main water outlet pipe of different specifications can be achieved by adjusting the second support column and the second adjustment column, and the presence of the limiting clamp can also limit the position of the main water outlet pipe.

[0020] In a preferred embodiment, the control system may be further configured as follows: the detection module includes a detection module, a judgment module, and a cooling module. The detection module detects the temperature at the water pump and sends the detected temperature to the judgment module. After receiving the temperature sent by the detection module, the judgment module compares the temperature with a standard value. If the temperature is greater than the standard value, the judgment module sends a start signal to the cooling module, and the cooling module cools the water pump.

[0021] By adopting the above technical solution, when the temperature at the water pump is too high during use, the water pump is used to cool it down, making the water pump motor work more stably.

[0022] In a preferred embodiment, the present application may be further configured such that: the cooling module includes a fan, the housing is also provided with an air inlet and an air outlet, the air inlet and the air outlet are both connected to the lower chamber, the fan is installed in the lower chamber to allow outside air to enter the lower chamber from the air inlet and allow the gas in the lower chamber to be discharged from the air outlet.

[0023] By adopting the above technical solution, a better cooling effect can be achieved by introducing external gas into the lower chamber during use.

[0024] In a preferred embodiment, this application can be further configured such that: a baffle and a filter screen are provided at the air inlet, the baffle is rotatably connected to the housing, and the cooling module includes a driving component for driving the baffle from a vertical state to a horizontal state, wherein the baffle cleans the filter screen during rotation.

[0025] By adopting the above technical solution, the presence of the filter screen can effectively reduce the probability of external debris entering the lower chamber during use. When not in use, the baffle is in a vertical state, which can protect the filter screen and reduce the probability of filter screen damage. During use, the baffle can be made in a horizontal state as needed, so that external air can enter the lower chamber more easily. Attached Figure Description

[0026] Figure 1 is a schematic diagram of the structure of this application.

[0027] Figure 2 is a schematic diagram of the internal structure of this application.

[0028] Figure 3 is a schematic diagram of the casing structure of this application.

[0029] Figure 4 is an enlarged structural diagram of part A in Figure 3 of this application.

[0030] Attached reference numerals: 1. Housing; 11. Air outlet; 12. Air inlet; 131. Lower chamber; 132. Upper chamber; 2. Water pump; 3. Main inlet pipe; 4. Main outlet pipe; 41. Horizontal pipe; 42. Vertical pipe; 5. Inlet connector; 51. Butterfly valve; 52. Clamp one; 6. Outlet connector; 61. Outlet elbow; 62. Clamp two; 63. Check valve; 7. Support component; 71. Support plate one; 72. 73. Support column 1; 74. Adjusting column 1; 8. Support pad 1; 9. Support limiting component; 10. Support plate 2; 11. Support column 2; 12. Adjusting column 2; 13. Support pad 2; 14. Limiting clamp; 15. Cooling module; 16. Drive component; 17. Electric push rod; 18. Rack; 19. Baffle; 10. Brush bristles; 11. Rotating shaft; 12. Filter screen; 13. Filter cylinder. Detailed Implementation

[0031] The present application will be further described in detail below with reference to the accompanying drawings.

[0032] Example 1: Referring to Figures 1 and 2, a water supply device disclosed in this application is shown, including a housing 1. The housing 1 has an upper chamber 132 and a lower chamber 131. At least two water pumps 2 are installed in the lower chamber 131. In this example, two water pumps 2 are installed in the lower chamber 131. The two water pumps 2 are arranged vertically and fixedly installed in the lower chamber 131.

[0033] The housing 1 is also equipped with an inlet main pipe 3 and an outlet main pipe 4. The inlet main pipe 3 is vertically arranged. The housing 1 is also equipped with a support component 7 for supporting the inlet main pipe 3. The support component 7 includes a support plate 71, a support column 72 and an adjusting column 73. The support plate 71 is fixedly connected to the housing 1, the support column 72 is fixedly connected to the support plate 71, and the adjusting column 73 is adjustablely connected to the support column 72. For example, the support column 72 is sleeved on the adjusting column 73 and connected by threads. The top plate of the adjusting column 73 is connected to a support pad 74 for supporting the lower end of the inlet main pipe 3.

[0034] The main water inlet pipe 3 is connected to the inlet of the water pump 2 via the inlet connector 5. The inlet connector 5 includes a butterfly valve 51 and a clamp 52. One end of the butterfly valve 51 is connected to the inlet of the water pump 2, and the other end is connected to the main water inlet pipe 3. The connection is fixed by the clamp 52. To make operation more convenient, the clamp 52 can be a quick-release clamp, but a regular clamp can still complete the connection function.

[0035] The main outlet pipe 4 includes a horizontal pipe 41 and a vertical pipe 42 that are connected. The housing 1 is also provided with a support limiting component 8 for supporting the horizontal pipe 41. The support limiting component 8 includes a second support plate 81, a second support column 82, and a second adjusting column 83. The second support plate 81 is fixedly connected to the housing 1, the second support column 82 is fixedly connected to the second support plate 81, and the second adjusting column 83 is adjustablely connected to the second support column 82. For example, the second support column 82 is sleeved on the second adjusting column 83 and connected by threads. The top plate of the second adjusting column 83 is connected to a second support pad 84 for supporting the horizontal pipe 41. A limiting clamp 85 can also be detachably connected to the second support pad 84. The limiting clamp 85 and the second support pad 84 form a space for the horizontal pipe 41 to pass through.

[0036] The vertical pipe 42 is connected to the outlet of the water pump 2 via the outlet connector 6. The outlet connector 6 includes a check valve 63, an outlet bend 61, and a clamp 62. The check valve 63 and the outlet bend 61 are connected, and the clamp 62 is used to fix the connection between the check valve 63 and the outlet bend 61. The outlet bend 61 can be a right-angle bend or a right-angle U-shaped bend. The clamp 62 can be a quick-release clamp, but a regular clamp can still complete the connection function.

[0037] Referring to Figures 3 and 4, Embodiment 2 is basically the same as Embodiment 1, except that a control system is installed in the upper chamber 132. The control system includes a detection module, a judgment module, and a cooling module 9. The detection module is used to detect the temperature at the water pump 2 and send the detected temperature to the judgment module. After receiving the temperature sent by the detection module, the judgment module compares the temperature with a standard value. If the temperature is greater than the standard value, the judgment module sends a start signal to the cooling module 9, and the cooling module 9 cools the water pump 2.

[0038] The cooling module 9 includes a fan, a baffle 92, a drive unit 91, and a filter 93. The housing 1 also has an air inlet 12 and an air outlet 11, both of which are connected to the lower chamber 131. The fan is installed inside the lower chamber 131; in this embodiment, the fan is installed at the inlet / outlet. This allows outside air to enter the lower chamber 131 through the air inlet 12 and allows the gas inside the lower chamber 131 to exit through the air outlet 11. The filter 93 is fixedly installed on the housing 1 and located between the fan and the housing 1. The filter 93 is located inside the lower chamber 131 and is composed of multiple semi-circular filter cylinders 931, which protrude into the lower chamber 131.

[0039] The two ends of the baffle 92 are fixedly connected to the rotating shaft 922, which is rotatably connected to the housing 1. The baffle 92 is located outside the lower chamber 131. The driving component 91 includes an electric push rod 911 and a rack 912. The electric push rod 911 is used to drive the rack 912 to move up and down. A gear that meshes with the rack 912 is fixedly connected to the rotating shaft 922. Brush bristles 921 are also fixedly connected to the two sides of the baffle 92 that are parallel to the rotating shaft 922. During the rotation of the baffle 92, the brush bristles 921 come into contact with the outer surface of the filter cylinder 931.

[0040] The implementation principle of this embodiment is as follows: In use, since the main water inlet pipe 3 is set vertically and is connected to each water pump 2 through the water inlet connector 5, and the outlet of each water pump 2 is connected to the vertical pipe 42 through the water outlet connector 6, so as to achieve the purpose of connecting with the horizontal pipe 41, thus making the installation more convenient.

[0041] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A water supply device, characterized in that: The system includes a housing (1), which contains an upper chamber (132) and a lower chamber (131). At least two water pumps (2) are installed in the lower chamber (131), arranged vertically. The housing (1) also contains an inlet manifold (3) and an outlet manifold (4). The inlet manifold (3) is vertically connected to the inlets of at least two water pumps (2) via horizontally arranged inlet connectors (5). The outlet manifold (4) is connected to the outlets of at least two water pumps (2) via bent outlet connectors (6). A control system is installed in the upper chamber (132). The control system includes a detection module, a judgment module, and a cooling module (9). The detection module detects the temperature at the water pumps (2) and sends the detected temperature to the judgment module. Upon receiving the temperature from the detection module, the judgment module compares the temperature with a standard value. If… When the temperature exceeds the standard value, the judgment module sends a start signal to the cooling module (9), which cools the water pump (2). The cooling module (9) includes a fan, and the housing (1) is also provided with an air inlet (12) and an air outlet (11). Both the air inlet (12) and the air outlet (11) are connected to the lower chamber (131). The fan is installed in the lower chamber (131) to allow outside air to enter through the air inlet (12). The gas enters the lower chamber (131) and is discharged from the air outlet (11). The air inlet (12) is also provided with a baffle (92) and a filter screen (93). The baffle (92) and the housing (1) are rotatably connected. The cooling module (9) includes a drive component (91) for driving the baffle (92) from a vertical state to a horizontal state. During the rotation of the baffle (92), the filter screen (93) is cleaned.

2. The water supply equipment according to claim 1, characterized in that: The housing (1) is also provided with a support member (7) for supporting the main water inlet pipe (3). The support member (7) is located below the main water inlet pipe (3) to support the main water inlet pipe (3).

3. The water supply equipment according to claim 1, characterized in that: The housing (1) is also provided with a support limiting component (8) for supporting the main water outlet pipe (4).

4. A water supply device according to claim 1, characterized in that: The water inlet connector (5) includes a butterfly valve (51) and a clamp (52). The two ends of the butterfly valve (51) are connected to the water inlet of the water pump (2) and the main water inlet pipe (3) respectively. The clamp (52) is used to fix the connection between the butterfly valve (51) and the water pump (2) and the connection between the butterfly valve (51) and the main water inlet pipe (3).

5. A water supply device according to claim 1, characterized in that: The water outlet connector (6) includes a check valve (63), a water outlet bend (61), and a clamp (62). The check valve (63) and the water outlet bend (61) are connected, and the clamp (62) is used to fix the connection between the check valve (63) and the water outlet bend (61).

6. A water supply device according to claim 2, characterized in that: The support member (7) includes a support column (72) and an adjustment column (73), which are tunably connected. The support column (72) is used to support the main water inlet pipe (3).

7. A water supply device according to claim 3, characterized in that: The support limiting component (8) includes a second support column (82), a limiting clamp (85), and an adjusting column (83). The second support column (82) and the second adjusting column (83) are adjustablely connected. The limiting clamp (85) and the second adjusting column (83) are detachably connected and form a space for the main water outlet pipe (4) to pass through.

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