Integrated pump station easy to maintain

Abstract

The integrated pump station easy to maintain comprises a sealing flange and a connector, a flow dividing pipe is arranged on the right side of the sealing flange, two sets of flow dividing pipes are arranged at the lower end of the flow dividing pipe, a first connecting pipe is arranged at the lower end of each set of flow dividing pipe, a first spinning roller is arranged on the rear side of each first connecting pipe, and a second spinning roller is arranged on the rear side of each first connecting pipe. A flow guide pipe is arranged at the lower end of the first connecting pipe, a pressure gauge is arranged on the rear side of the flow guide pipe, a pump flow pipe is arranged on the front side of the lower end of the flow guide pipe, a driving water pump is arranged at the upper end of the pump flow pipe, and a control flange is arranged at the front end of the pump flow pipe. Compared with the prior art, the device has the advantages that external communicating water pipes can be conveniently connected in a sealed mode through the sealing flange, the flow rate of split-flow water is controlled through the first spinning roller and the ball valve, the active water pump is supported and fixed through the supporting plate frame, and the water flow pressure of the second connecting pipe is enhanced through the corrugated pipe.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated pump stations and relates to an integrated pump station with simple maintenance. Background Art

[0002] Integrated pump station, also known as integrated prefabricated pump station, is a new type of integrated sewage and rainwater automatic collection and lifting equipment. It is uniformly produced and assembled by the factory and then transported to the site for installation. It has the characteristics of high integration and intelligence. As an integrated equipment, it plays a key role in the water supply system. However, in actual operation, if the connecting pipe cannot withstand the water supply pressure, it may cause a series of problems, as follows:

[0003] The connecting pipe cannot withstand the water supply pressure, which may cause pipe rupture and damage to internal components of the pump station, such as pumps, motors, etc. This will not only increase the cost of equipment maintenance, but if the rupture is serious, it may also affect the normal operation of the integrated pump station and further affect the stability of the water supply system.

[0004] The connecting pipe plays a role in conveying water in the water supply system. If it cannot withstand the pressure, it may cause insufficient or interrupted water supply. This situation is not good for residents and industrial enterprises, and may affect normal life and work. If the connecting pipe has unstable pressure or leakage during the water supply process, it may cause additional energy consumption. This not only increases operating costs, but also puts a certain pressure on the environment.

[0005] If the connecting pipe of the integrated pump station breaks, it may cause a waste of water resources, and the leaked wastewater may also pollute the surrounding environment. In the long run, this is a damage to the ecological balance and regional water resources. In addition to the environmental and economic costs mentioned above, the instability of water supply pressure may also bring safety risks. For example, too much water leakage may cause ground collapse, damage to nearby facilities and other safety hazards.

[0006] In summary, the inability of the connecting pipes of the integrated pump station to withstand the water supply pressure is a problem that needs attention. Therefore, an integrated pump station with simple maintenance is urgently needed to solve the above problems. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model aims to provide an integrated pump station that is easy to maintain and solves the problems raised in the above-mentioned background technology.

[0008] The utility model is realized by the following technical scheme: an integrated pump station with simple maintenance, comprising: a sealing flange and a connector, a shunt pipe is arranged on the right side of the sealing flange, two groups of shunt pipes are arranged at the lower end of the shunt pipe, and a group of connecting pipes is arranged at the lower end of each group of shunt pipes;

[0009] The connecting pipe is provided with a rotary wheel at the rear side, a guide pipe is provided at the lower end of the connecting pipe, a pressure gauge is provided at the rear side of the guide pipe, a pump pipe is provided at the front side of the lower end of the guide pipe, an active water pump is provided at the upper end of the pump pipe, and a control flange is provided at the front end of the pump pipe;

[0010] A flow supply pipe is provided at the front end of the control flange, and a branch pipe is provided at the front end of the flow supply pipe. A group of connectors are provided on both sides of the branch pipe. The sealing flange and the left and right sides of the water inlet pipe are an integrated structure. The two groups of sealing flanges are respectively connected to a group of external connecting water pipes to introduce external water into the water inlet pipe. The sealing flange can facilitate the sealing connection of the external connecting water pipe.

[0011] As a preferred embodiment, the interior of the water inlet pipe is interconnected with the interiors of the two groups of diversion pipes, a group of flange connections are provided at the lower end of each group of diversion pipes, and the diversion pipes are sealed and connected to the connecting pipe one through flanges.

[0012] As a preferred embodiment, a ball valve is provided inside each group of the connecting pipes, and the ball valve is connected to the middle position axis of the rotary wheel. The rotary wheel, the ball valve and the connecting pipe constitute a group of diversion control components, which can control the flow rate of the diverted water through the rotary wheel and the ball valve.

[0013] As a preferred embodiment, the interior of the connecting pipe is interconnected with the interior of the flow guide pipe, the cross-section of the flow guide pipe is a J-shaped structure, and the interior of the flow guide pipe is interconnected with the interior of the pump flow pipe.

[0014] As a preferred embodiment, an inner cavity is provided inside the pump flow tube, a water pumping end is provided at the lower end of the active water pump, the water pumping end is located in the middle position inside the inner cavity, and a support plate frame is provided between the active water pump and the pump flow tube, and the active water pump can be supported and fixed by the support plate frame.

[0015] As a preferred embodiment, the flow supply pipe includes a connecting flange and a connecting pipe 2, a plurality of groups of fixing nuts are provided at the upper end of the connecting flange, a group of support columns are provided at the lower end of each group of fixing nuts, a connecting pipe 2 is provided at the middle position of the lower end of the connecting flange, and a corrugated pipe is provided at the middle position of the connecting pipe 2.

[0016] As a preferred embodiment, the bellows and connecting pipe 2 are an integrated structure, the bellows is a metal bellows, and the support column passes through two sets of connecting flanges and is fixed at its upper and lower ends by two sets of fixing nuts, so that the water flow pressure of connecting pipe 2 can be strengthened through the bellows.

[0017] After adopting the above technical scheme, the beneficial effects of the utility model are: by using a sealing flange to facilitate the sealing connection of the external connecting water pipe, by using a rotary wheel and a ball valve to control the flow rate of the diverted water, by using a support plate frame to support and fix the active water pump, and by using a bellows to strengthen the water flow pressure of the connecting pipe two. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the structure of an integrated pump station with simple maintenance in the utility model from the right oblique side;

[0020] Figure 2 This is a right-side structural schematic diagram of an integrated pump station with simple maintenance according to the utility model;

[0021] Figure 3 This is a left-side structural schematic diagram of an integrated pump station with simple maintenance according to the utility model;

[0022] Figure 4 It is a schematic diagram of the front view of the structure inside the flow supply pipe in an integrated pump station with simple maintenance according to the utility model;

[0023] In the figure: 100-sealing flange, 110-water inlet pipe, 120-diverter pipe, 130-connecting pipe 1, 140-rotor 1, 150-flow guide pipe, 160-pressure gauge, 170-pump flow pipe, 180-active water pump, 190-control flange, 200-flow supply pipe, 210-divider pipe, 220-connector;

[0024] 20a-connecting flange, 20b-fixing nut, 20c-support column, 20d-corrugated pipe, 20e-connecting pipe 2. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4, an integrated pump station with simple maintenance, comprising: a sealing flange 100, an active water pump 180, a control flange 190, a flow supply pipe 200 and a connector 220, a shunt pipe 120 is arranged on the right side of the sealing flange 100, two groups of shunt pipes 120 are arranged at the lower end of the shunt pipe 120, and a group of connecting pipes 130 is arranged at the lower end of each group of shunt pipes 120;

[0027] A rotary wheel 140 is provided at the rear side of the connecting pipe 130, a guide pipe 150 is provided at the lower end of the connecting pipe 130, a pressure gauge 160 is provided at the rear side of the guide pipe 150, a pump flow pipe 170 is provided at the front side of the lower end of the guide pipe 150, an active water pump 180 is provided at the upper end of the pump flow pipe 170, and a control flange 190 is provided at the front end of the pump flow pipe 170;

[0028] A flow supply pipe 200 is provided at the front end of the control flange 190, and a branch pipe 210 is provided at the front end of the flow supply pipe 200. A group of connectors 220 are provided on both sides of the branch pipe 210. The sealing flange 100 and the left and right sides of the water inlet pipe 110 are an integrated structure. The two groups of sealing flanges 100 are respectively connected to a group of external connecting water pipes to introduce external water into the water inlet pipe 110. The sealing flange 100 can facilitate the sealing connection of the external connecting water pipe.

[0029] The interior of the water inlet pipe 110 is interconnected with the interiors of the two groups of diverter pipes 120. A group of flange connectors are provided at the lower end of each group of diverter pipes 120. The diverter pipe 120 is sealed and connected to the connecting pipe 1 130 through a flange.

[0030] A ball valve is provided inside each set of connecting pipes 130, and the ball valve is connected to the middle axis of the impeller 140. The impeller 140, the ball valve and the connecting pipe 130 constitute a set of diversion control components, which can control the flow rate of the diverted water through the impeller 140 and the ball valve.

[0031] See also Figure 1-Figure 4 As the first embodiment of the utility model: first, the staff seals and connects the external connecting water pipe with the water inlet pipe 110 and the two sets of sealing flanges 100 by flange means, and introduces the water inside the external connecting water pipe into the water inlet pipe 110, and the water is introduced into the two sets of diversion pipes 120 through the water inlet pipe 110, and then the diversion pipes 120 respectively introduce the water into the connecting pipe 130, each set of connecting pipe 130 is provided with a ball valve, and the ball valve is connected to the middle position axis of the rotary wheel 140, the rotary wheel 140, the ball valve and the connecting pipe 130 constitute a set of diversion control components, the staff controls the flow rate of the diverted water through the diversion control component, and then pressurizes the water through a number of active water pumps 180 and exports it through the supply pipe 200 and the branch pipe 210.

[0032] The interior of the connecting pipe 130 is interconnected with the interior of the flow guide pipe 150 . The cross section of the flow guide pipe 150 is a J-shaped structure. The interior of the flow guide pipe 150 is interconnected with the interior of the pump flow pipe 170 .

[0033] An inner cavity is provided inside the pump flow tube 170, and a water pumping end is provided at the lower end of the active water pump 180, which is located in the middle position inside the inner cavity. A support plate frame is provided between the active water pump 180 and the pump flow tube 170, and the active water pump 180 can be supported and fixed by the support plate frame.

[0034] The flow supply pipe 200 includes a connecting flange 20a and a connecting pipe 20e. A plurality of sets of fixing nuts 20b are provided at the upper end of the connecting flange 20a. A set of supporting columns 20c are provided at the lower end of each set of fixing nuts 20b. A connecting pipe 20e is provided at the middle position of the lower end of the connecting flange 20a. A corrugated pipe 20d is provided at the middle position of the connecting pipe 20e.

[0035] The bellows 20d and the connecting pipe 20e are an integrated structure. The bellows 20d is a metal bellows 20d, and the support column 20c passes through the two sets of connecting flanges 20a and is fixed at its upper and lower ends by two sets of fixing nuts 20b. The water flow pressure of the connecting pipe 20e can be strengthened through the bellows 20d.

[0036] See also Figure 1-Figure 4 As the second embodiment of the utility model: Based on the above-mentioned embodiment, in order to solve the problem that the connecting pipe cannot withstand the water supply pressure, which may cause the pipeline to rupture and the internal components of the pump station to be damaged, such as pumps, motors, etc., which will not only increase the equipment maintenance cost, but also if the rupture is serious, it may affect the normal operation of the integrated pump station and further affect the stability of the water supply system. When the water enters the supply pipe 200, it first enters the connecting pipe 20e through the connecting flange 20a at the rear end. Since the bellows 20 d is an integrated structure with the connecting pipe 20e, and the bellows 20d is a metal bellows 20d. When the water body is pressurized, the pressure on the connecting pipe 20e is relatively large, and the bellows 20d can stably guide the high-pressure water body. At the same time, the support column 20c passes through the two groups of connecting flanges 20a and is fixed at the upper and lower ends by two groups of fixing nuts 20b. Several groups of support columns 20c can effectively support the two groups of connecting flanges 20a to keep the connecting pipe 20e stable when guiding water, so as to prevent the connecting pipe 20e from being damaged and causing water leakage.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated pump station with simple maintenance, comprising: A sealing flange (100), an active water pump (180), a control flange (190), a flow supply pipe (200) and a connector (220), characterized in that: a shunt pipe (120) is provided on the right side of the sealing flange (100), two groups of shunt pipes (120) are provided at the lower end of the shunt pipe (120), and a group of connecting pipes (130) is provided at the lower end of each group of shunt pipes (120); A rotary wheel (140) is provided at the rear side of the connecting pipe (130), a flow guide pipe (150) is provided at the lower end of the connecting pipe (130), a pressure gauge (160) is provided at the rear side of the flow guide pipe (150), a pump flow pipe (170) is provided at the front side of the lower end of the flow guide pipe (150), an active water pump (180) is provided at the upper end of the pump flow pipe (170), and a control flange (190) is provided at the front end of the pump flow pipe (170); A flow supply pipe (200) is provided at the front end of the control flange (190), a branch pipe (210) is provided at the front end of the flow supply pipe (200), a group of connectors (220) are provided on both the left and right sides of the branch pipe (210), the sealing flange (100) and the left and right sides of the water inlet pipe (110) are an integrated structure, and two groups of sealing flanges (100) are respectively connected to a group of external water pipes to guide external water into the water inlet pipe (110).

2. The integrated pump station with simple maintenance according to claim 1, characterized in that: The interior of the water inlet pipe (110) is interconnected with the interior of the two groups of diversion pipes (120); a group of flange connection plates are provided at the lower end of each group of diversion pipes (120); and the diversion pipes (120) are sealed and connected to the first connecting pipe (130) via flanges.

3. The integrated pump station with simple maintenance according to claim 2, characterized in that: Each group of the connecting pipes (130) is provided with a ball valve inside, and the ball valve is connected to the middle position axis of the rotary wheel (140). The rotary wheel (140), the ball valve and the connecting pipe (130) constitute a group of flow control components.

4. The integrated pump station with simple maintenance according to claim 3, characterized in that: The interior of the connecting pipe 1 (130) is interconnected with the interior of the flow guide pipe (150); the cross section of the flow guide pipe (150) is a J-shaped structure; the interior of the flow guide pipe (150) is interconnected with the interior of the pump flow pipe (170).

5. The integrated pump station with simple maintenance according to claim 4, characterized in that: An inner cavity is provided inside the pump flow tube (170), a water pumping end is provided at the lower end of the active water pump (180), and the water pumping end is located in the middle of the inner cavity, and a support plate frame is provided between the active water pump (180) and the pump flow tube (170).

6. The integrated pump station with simple maintenance according to claim 1, characterized in that: The flow supply pipe (200) comprises a connecting flange (20a) and a second connecting pipe (20e); a plurality of groups of fixing nuts (20b) are provided at the upper end of the connecting flange (20a); a group of supporting columns (20c) are provided at the lower end of each group of fixing nuts (20b); a second connecting pipe (20e) is provided at the middle position of the lower end of the connecting flange (20a); and a corrugated pipe (20d) is provided at the middle position of the second connecting pipe (20e).

7. The integrated pump station with simple maintenance according to claim 6, characterized in that: The bellows (20d) and the second connecting pipe (20e) are an integrated structure. The bellows (20d) is a metal bellows (20d), and the support column (20c) passes through two sets of connecting flanges (20a) and is fixed at its upper and lower ends by two sets of fixing nuts (20b).

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