Energy-saving control device for secondary water supply equipment
By employing different power pump combinations and time controllers in the secondary water supply equipment, the problems of unstable water supply and high energy consumption in the initial stage of newly built residential communities have been solved, enabling flexible adjustment of the water supply mode and improving the energy utilization efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional secondary water supply equipment cannot flexibly adjust the water supply pressure and flow according to actual needs in the initial stage of newly built residential communities, resulting in energy waste and unstable water supply. Furthermore, it cannot effectively reduce operating power during off-peak water usage periods at night, increasing energy consumption.
By employing a combination of water pumps with different power ratings, along with a flow stabilizing tank and a water tank supply device, and adjusting the water supply method in real time through a time controller, the stability of the water supply is ensured and energy consumption is reduced.
It avoids water competition in the main pipeline when water consumption is low, ensuring water supply stability, and optimizes the water supply mode during periods of high or low water consumption, reducing power consumption and improving the energy efficiency of the equipment.
Smart Images
Figure CN224031797U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to secondary water supply equipment technical field, concretely relates to secondary water supply equipment energy -conserving control device. BACKGROUND
[0002] Secondary energy -conserving water supply equipment directly superimposes water supply on the basis of municipal pipe network pressure, saves energy, and also has many advantages such as full -enclosed, pollution -free, small land occupation, quick installation, reliable operation, convenient maintenance and the like.
[0003] However, the traditional secondary water supply equipment still has certain limitations in energy saving. Especially in the initial stage of the newly built residential area, due to the low occupancy rate, the water consumption is relatively small, and the traditional secondary water supply equipment often uses a single power water pump for water supply, cannot flexibly adjust the water supply pressure and flow according to the actual demand, leads to energy waste. In addition, in the initial stage of the newly built residential area, due to the large pressure of the main pipeline, the normal pressure water inlet pipe is easy to rob water with the main pipeline, causes unstable water supply, and in the low water consumption period at night, the traditional secondary water supply equipment also cannot effectively reduce the operating power, further increases the energy consumption. SUMMARY
[0004] The utility model discloses a secondary water supply equipment energy -conserving control device, solve the initial stage of the newly built residential area, the traditional secondary water supply equipment often uses a single power water pump for water supply, cannot flexibly adjust the water supply pressure and flow according to the actual demand, leads to energy waste, due to the large pressure of the main pipeline, the normal pressure water inlet pipe is easy to rob water with the main pipeline, causes unstable water supply, and in the low water consumption period at night, the traditional secondary water supply equipment also cannot effectively reduce the operating power, further increases the energy consumption problem.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] Secondary water supply equipment energy -conserving control device, including normal pressure water inlet pipe, steady flow inlet and outlet water device, water tank inlet and outlet water device, outlet pipe, the normal pressure water inlet pipe is connected to steady flow inlet and outlet water device and water tank inlet and outlet water device respectively, the steady flow inlet and outlet water device one side is connected with water tank inlet and outlet water device, steady flow inlet and outlet water device and water tank inlet and outlet water device between being equipped with gate valve one, steady flow inlet and outlet water device and water tank inlet and outlet water device are connected with outlet pipe respectively;
[0007] Steady flow inlet and outlet water device includes steady flow tank, gate valve two, water distributor two, water pump group two, the normal pressure water inlet pipe is connected to the steady flow tank in steady flow inlet and outlet water device, the steady flow tank is connected with water distributor two, and the steady flow tank is equipped with gate valve two between water distributor two, and water distributor two is connected with the water pump of different power in water pump group two respectively.
[0008] The water tank inlet and outlet device comprises a water tank, a one-way valve, a water distributor one, and a water pump group one, the constant pressure water inlet pipe is connected to the water tank in the water tank inlet and outlet device, the water outlet end of the water tank is connected with the one-way valve, the other end of the one-way valve is connected with the water distributor one, and the water distributor one is connected with water pumps with different powers in the water pump group one.
[0009] Further, three water pumps are arranged in the water pump group one and the water pump group two respectively, and the powers of the water pumps are 2.2kW, 2.2kW and 3kW respectively.
[0010] Further, flange butterfly valves and flexible joints are arranged on the pipelines connected with the water pumps in the water pump group two, and flange butterfly valves and flexible joints are arranged on the pipelines connected with the water pumps in the water pump group one.
[0011] Further, time controllers are arranged on the water pump group one and the water pump group two.
[0012] The water tank inlet and outlet device comprises a water tank, a one-way valve, a water distributor one, and a water pump group one, the constant pressure water inlet pipe is connected to the water tank in the water tank inlet and outlet device, the water outlet end of the water tank is connected with the one-way valve, the other end of the one-way valve is connected with the water distributor one, and the water distributor one is connected with water pumps with different powers in the water pump group one.
[0013] The above description is only a summary of the technical scheme of the utility model, in order to make the technical means of the utility model more clearly understood, and the utility model can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail with the help of the drawings. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the whole structure schematic view shown in an embodiment of the utility model.
[0015] Mark explanation: 1, constant pressure water inlet pipe; 2, steady flow inlet and outlet device; 3, water tank inlet and outlet device; 4, water outlet pipe; 5, time controller; 20, steady flow tank; 21, gate valve two; 22, water distributor two; 23, water pump group two; 24, water pump; 30, water tank; 31, one-way valve; 32, water distributor one; 33, water pump group one; 50, flange butterfly valve; 51, flexible joint. DETAILED DESCRIPTION
[0016] The technical solutions of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all of them. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of the present application.
[0017] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0018] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0019] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.
[0020] Please refer to Figure 1 The energy-saving control device of the secondary water supply equipment shown in a preferred embodiment of the present application comprises a constant-pressure water inlet pipe 1, a steady flow inlet and outlet water device 2, a water tank inlet and outlet water device 3, and a water outlet pipe 4. The constant-pressure water inlet pipe 1 is connected to the steady flow inlet and outlet water device 2 and the water tank inlet and outlet water device 3 respectively. The steady flow inlet and outlet water device 2 is connected to the water tank inlet and outlet water device 3 on one side. A gate valve one is arranged between the steady flow inlet and outlet water device 2 and the water tank inlet and outlet water device 3. The steady flow inlet and outlet water device 2 and the water tank inlet and outlet water device 3 are respectively connected to the water outlet pipe 4.
[0021] The steady flow inlet and outlet water device 2 comprises a steady flow tank 20, a gate valve two 21, a water distributor two 22, and a water pump group two 23. The constant-pressure water inlet pipe 1 is connected to the steady flow tank 20 in the steady flow inlet and outlet water device 2. The steady flow tank 20 is connected to the water distributor two 22. The gate valve two 21 is arranged between the steady flow tank 20 and the water distributor two 22. The water distributor two 22 is connected to water pumps 24 with different power in the water pump group two 23 respectively.
[0022] The water tank inlet and outlet device 3 comprises a water tank 30, a one-way valve 31, a water distributor 32, a water pump set 33, the normal pressure water inlet pipe 1 is connected to the water tank 30 in the water tank inlet and outlet device 3, the water tank 30 is connected with the one-way valve 31 at the water outlet end, the one-way valve 31 is connected with the water distributor 32 at the other end, and the water distributor 32 is connected with the water pumps 24 with different powers in the water pump set 33 respectively.
[0023] The water pump set 33 and the water pump set 23 are respectively provided with three water pumps 24, and the powers of the water pumps 24 are 2.2kW, 2.2kW and 3kW respectively.
[0024] The pipeline, in which the water distributor 32 is connected with the water pumps 24 in the water pump set 33, is respectively provided with a flange butterfly valve 50 and a flexible joint 51.
[0025] The water pump set 33 and the water pump set 23 are respectively provided with a time controller 5.
[0026] In the early stage of a community, the water consumption is small, the small-power water pump is started, the water pump flow is also small, the No. 1 and No. 2 gate valves are opened, the steady flow tank is used to supply water through the normal pressure supplement pressure, when the water consumption is large, the No. 1 gate valve is opened, and the No. 2 gate valve is closed.
[0027] In summary, the energy-saving control device of the secondary water supply equipment is provided, the water tank is used to supply water in the water tank supply mode when the water consumption reaches a certain degree in the later period, and the water tank can be used to supplement the flow when the occupancy rate is high or to be used in the low water consumption valley at night, the time controller is increased, and the water consumption of the community can be adjusted in real time.
[0028] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application.
Claims
1. An energy-saving control device for secondary water supply equipment, characterized in that, It includes an atmospheric pressure water inlet pipe (1), a steady flow water inlet and outlet device (2), a water tank water inlet and outlet device (3), and an outlet pipe (4). The atmospheric pressure water inlet pipe (1) is connected to the steady flow water inlet and outlet device (2) and the water tank water inlet and outlet device (3) respectively. The steady flow water inlet and outlet device (2) is connected to the water tank water inlet and outlet device (3) on one side. A gate valve is provided between the steady flow water inlet and outlet device (2) and the water tank water inlet and outlet device (3). The steady flow water inlet and outlet device (2) and the water tank water inlet and outlet device (3) are respectively connected to the outlet pipe (4). The steady flow inlet and outlet water device (2) includes a steady flow tank (20), a second gate valve (21), a second water distributor (22), and a second water pump group (23). The atmospheric pressure inlet pipe (1) is connected to the steady flow tank (20) in the steady flow inlet and outlet water device (2). The steady flow tank (20) is connected to the second water distributor (22). The second gate valve (21) is provided between the steady flow tank (20) and the second water distributor (22). The second water distributor (22) is connected to water pumps (24) with different power in the second water pump group (23). The water tank inlet / outlet device (3) includes a water tank (30), a one-way valve (31), a water distributor (32), and a water pump group (33). The atmospheric pressure inlet pipe (1) is connected to the water tank (30) in the water tank inlet / outlet device (3). The one-way valve (31) is connected to the outlet end of the water tank (30). The one-way valve (31) is connected to the other end of the one-way valve (31). The water distributor (32) is connected to a water pump (24) with a different power than the water pump group (33).
2. The energy-saving control device for secondary water supply equipment as described in claim 1, characterized in that, The first water pump group (33) and the second water pump group (23) are each equipped with three water pumps (24), and the power of the water pumps (24) is 2.2kW, 2.2kW and 3kW respectively.
3. The energy-saving control device for secondary water supply equipment as described in claim 1, characterized in that, The pipes connecting the second water distributor (22) and the water pump (24) in the second water pump group (23) are respectively equipped with flange butterfly valves (50) and flexible joints (51). The pipes connecting the first water distributor (32) and the water pump (24) in the first water pump group (33) are respectively equipped with flange butterfly valves (50) and flexible joints (51).
4. The energy-saving control device for secondary water supply equipment as described in claim 1, characterized in that, The first pump group (33) and the second pump group (23) are respectively equipped with time controllers (5).