Dual-power booster pump station with self-suction function

Abstract

A dual-power booster pump station with a self-suction function comprises a pump room, an electric pump set, a diesel engine pump set and a vacuum water diversion unit are installed in a pump, the vacuum water diversion unit is connected with an inlet and an outlet of the electric pump set and an inlet and an outlet of the diesel engine pump set respectively through vacuumizing pipes, and a control cabinet and a security cabinet are installed in the pump room. Compared with the prior art, the dual-power booster pump station with the self-suction function has the advantages that the pump room can be prefabricated in advance and integrally installed on site, the pump station matched with a water supply project can be used under severe conditions such as emergency power failure and low-position water taking, the labor cost of using the pump room is reduced, the use and operation are simple, and the working efficiency is high. And a control system and a security system are arranged in the pump room, so that remote control of the pump room can be realized, the use and maintenance cost of the pump room is reduced, and the problem of inconvenience in operation in an extreme environment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of pump stations, in particular to a dual-power pressure pump station with a self-priming function. Background Art

[0002] The common civil pump houses on the market today occupy a large space and require the water pumps and various components to be transported to the pump house. However, the pump house is generally located in a remote location, making transportation and installation difficult. Due to its remote location and limited use conditions, there are too many restrictive factors in the planning and use process. For example, the water pump does not have the self-priming conditions and cannot be used normally under emergency power shortage conditions. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a dual-power pressure pump station with a self-priming function in view of the deficiencies of the above-mentioned prior art.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] A dual-power booster pump station with self-priming function includes a pump room, in which an electric pump unit, a diesel engine pump unit and a vacuum water diversion unit are installed. The vacuum water diversion unit is connected to the inlet and outlet of the electric pump unit and the diesel engine pump unit respectively through a vacuum pipe. A control cabinet and a security cabinet are installed in the pump room.

[0006] Furthermore, the pump room is an integrated pump room constructed of steel, a reinforced base is provided at the bottom of the pump room, a lifting ring is connected above the pump room, and a movable hoist is installed on the top of the pump room through a guide rail.

[0007] Furthermore, the inlet of the electric pump group is connected to a water inlet pipe 1, and the outlet of the electric pump group is connected to a water outlet pipe 1.

[0008] Furthermore, the electric pump group adopts a single-stage centrifugal pump.

[0009] Furthermore, the inlet of the diesel engine pump group is connected to the second water inlet pipe, and the outlet of the diesel engine pump group is connected to the second water outlet pipe.

[0010] Furthermore, a diesel tank is provided in the pump room, and the diesel tank is connected to the diesel engine of the diesel engine pump group through an oil pipe.

[0011] Compared with the existing technology, the utility model is a dual-power pressure pump station with self-priming function, which realizes the advance prefabrication of the pump room and on-site integrated installation. The pump station that meets the requirements of water supply projects can be used under harsh conditions such as emergency power outages and low-level water intake. The labor cost of using the pump room is reduced, the operation is simple, and the control system and security system are configured in the pump room to realize remote control of the pump room, reduce the use and maintenance costs of the pump room, and solve the problem of inconvenient operation in extreme environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the utility model;

[0013] Figure 2 It is a side view of the interior of the utility model;

[0014] Among them, 1. Pump room, 2. Electric pump unit, 3. Diesel engine pump unit, 4. Vacuum water diversion unit, 5. Vacuum pipe, 6. Water inlet pipe 1, 7. Water outlet pipe 1, 8. Water inlet pipe 2, 9. Water outlet pipe 2, 10. Reinforced base, 11. Lifting ring, 12. Hoist, 13. Diesel tank, 14. Oil pipe, 15. Control cabinet, 16. Security cabinet. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below.

[0016] like Figure 1 and Figure 2 As shown, a dual-power booster pump station with self-priming function includes a pump room 1, in which an electric pump group 2, a diesel engine pump group 3 and a vacuum water diversion unit 4 are installed. The vacuum water diversion unit 4 is connected to the inlet and outlet of the electric pump group 3 and the diesel engine pump group 4 respectively through a vacuum pipe 5. The inlet of the electric pump group 2 is connected to an inlet pipe 6, and the outlet of the electric pump group 2 is connected to an outlet pipe 7. The inlet of the diesel engine pump group 3 is connected to an inlet pipe 8, and the outlet of the diesel engine pump group 3 is connected to an outlet pipe 9. The inlet pipe 6, the outlet pipe 7, the inlet pipe 8 and the outlet pipe 9 all extend out of the pump room 1.

[0017] In this embodiment, the pump room 1 is an integrated pump room built of steel. A reinforced base 10 is provided at the bottom of the pump room 1, a lifting ring 11 is connected above the pump room 1, and a movable hoist 12 is installed on the top of the pump room 1 through a guide rail. The hoist 12 is used to install the pump group in the pump room 1.

[0018] In this embodiment, the electric pump group 2 adopts a single-stage centrifugal pump. When the pump room is powered normally, the water source fills the single-stage centrifugal pump with water through the vacuum water diversion unit 4, and the single-stage centrifugal pump reaches the pump start condition. Under the action of the pressure detection device, the single-stage centrifugal pump realizes variable frequency pressurized water supply; when a power outage occurs in the pump room, it switches to the emergency water supply mode, the diesel engine pump group starts, and emergency pressurized water supply is realized. A diesel tank 13 is provided in the pump room 1, and the diesel tank 13 is connected to the diesel engine of the diesel engine pump group 3 through the oil pipe 14. The diesel tank 13 supplies oil to the diesel engine of the diesel engine pump group 3 through the oil pipe 14.

[0019] A control cabinet 15 and a security cabinet 16 are installed in the pump room 1. The control cabinet 15 is used to control the ventilation, temperature and lighting in the pump room. The security cabinet 16 is generally equipped with a humidity sensor, a noise sensor, an audible and visual alarm, an infrared detection device, and a face recognition device for sending an alarm to the background.

[0020] The present invention is not limited to the embodiments described. Those skilled in the art may make some modifications or changes without departing from the spirit or scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A dual-powered pressure pump station with self-priming function, characterized by: It includes a pump room, in which an electric pump unit, a diesel engine pump unit and a vacuum water diversion unit are installed. The vacuum water diversion unit is connected to the inlet and outlet of the electric pump unit and the diesel engine pump unit respectively through vacuum pipes. A control cabinet and a security cabinet are installed in the pump room.

2. A dual-powered pressure pump station with self-priming function according to claim 1, characterized in that: The pump room is an integrated pump room constructed of steel, a reinforced base is provided at the bottom of the pump room, a lifting ring is connected above the pump room, and a movable hoist is installed on the top of the pump room through a guide rail.

3. The dual-powered pressure pump station with self-priming function according to claim 1, characterized in that: The inlet of the electric pump group is connected to a water inlet pipe 1, and the outlet of the electric pump group is connected to a water outlet pipe 1.

4. The dual-powered pressure pump station with self-priming function according to claim 1, characterized in that: The electric pump group adopts a single-stage centrifugal pump.

5. The dual-powered pressure pump station with self-priming function according to claim 1, characterized in that: The inlet of the diesel engine pump group is connected to the second water inlet pipe, and the outlet of the diesel engine pump group is connected to the second water outlet pipe.

6. The dual-powered pressure pump station with self-priming function according to claim 1, characterized in that: A diesel tank is provided in the pump room and is connected to the diesel engine of the diesel engine pump group through an oil pipe.

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