Movable pressure pump room device for drip irrigation

Abstract

The utility model provides a movable pressure pump room device for drip irrigation, which comprises a pump room, a water diversion mechanism, a filtering mechanism and a control mechanism, and the water diversion mechanism, the filtering mechanism and the control mechanism are all mounted in the pump room; the water diversion mechanism is connected with the filtering mechanism through a second pipeline; a mixing mechanism is further arranged on an outlet pipeline of the filtering mechanism; according to the utility model, automatic water supply can be realized according to working conditions, an intelligent fertilization function can be realized, hoisting movement and integrated installation are realized by arranging the reinforced base and the hoisting ring at the periphery of the pump room, and remote detection of the operation condition in the pump room is realized through remote signal connection of the control system; and the environment in the pump room and the running state of the unit can be changed in time according to the implementation condition, the maintenance cost and the labor management cost are reduced, and meanwhile the problem that operation is inconvenient in the extreme environment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a movable pressure pump house device for drip irrigation. Background Art

[0002] The traditional civil engineering pump houses commonly seen on the market currently occupy a large space, are difficult to install, and have high operating costs, which leads to too many restrictive factors in the planning and use process. In addition, the maintenance and management of traditional pump houses are inconvenient, resulting in high labor costs. Utility Model Content

[0003] The purpose of the utility model is to propose an irrigation pump house device that can solve site limitations, reduce labor costs and ensure the stability of irrigation water supply. In order to achieve the above purpose, the utility model proposes a movable drip irrigation pressurized pump house device, including a pump house, a water diversion mechanism, a filtering mechanism and a control mechanism: the water diversion mechanism, the filtering mechanism and the control mechanism are all installed in the pump house; the water diversion mechanism is connected to the filtering mechanism through a second pipe; a mixing mechanism is arranged on the outlet pipeline of the filtering mechanism; the pump house is equipped with a reinforced base and a lifting ring to realize lifting movement and integrated installation.

[0004] Furthermore, the water diversion mechanism includes a vacuum water diversion unit and an electric pump unit, and the vacuum water diversion unit and the electric pump unit are connected through a first pipeline, wherein the electric pump unit can automatically start and realize variable frequency speed regulation according to the irrigation working conditions; and the vacuum water diversion unit is equipped with a water flow indicator and a water diversion controller, which controls the start and stop of the water pump through the water inlet pressure of the electric pump, automatically draws the vacuum at the water pump inlet, and automatically adjusts the flow, pressure and operating parameters of the water pump according to different environments and needs.

[0005] Furthermore, the filtering mechanism includes a first filter and a second filter, one end of the first filter is connected to the electric pump group through the second pipe; the other end of the first filter is connected to the second filter through a third pipe.

[0006] Furthermore, the first filter is a swirling sand centrifugal filter, and the second filter is a laminated filter, wherein the swirling sand centrifugal filter removes particulate matter in the water through centrifugal action, and serves as a pre-treatment for the laminated filter; and the laminated filter is equipped with front and rear pressure detection devices and a control valve group, and has front and rear pressure monitoring functions, which is used for deep filtration, and ensures that the dripper is not blocked through a stable filtration effect.

[0007] Furthermore, the swirling sand centrifugal filter is installed with an automatic backwashing device and a control valve group, which has an automatic backwashing function and does not stop the machine during backwashing.

[0008] Furthermore, a flow meter is provided between the connecting pipeline of the second filter and the mixing mechanism.

[0009] Furthermore, the mixing mechanism is a water-fertilizer integrated machine, which is used to mix the filtered water with the fertilizer.

[0010] Furthermore, the control mechanism is connected to the host computer via remote signals, and a security cabinet and a control cabinet are provided in the control system for realizing pump room environment monitoring, intelligent access control, flow metering, equipment patrol and regulation.

[0011] Furthermore, the pump room is also equipped with a temperature control system, a ventilation system and a lighting system.

[0012] The working principle of the movable pressure pump room device for drip irrigation of the utility model is as follows:

[0013] The vacuum water diversion unit draws out the low-level water source and fills it into the electric pump unit through the first pipe until the pump chamber of the electric pump unit is filled, that is, the pump start condition is met. At this time, the vacuum water diversion unit stops automatically, and the electric pump unit starts to run. The electric pump unit automatically adjusts the flow, pressure, and operating parameters of the water pump according to different environments and needs, and pressurizes the water through the second pipe to the swirling sand centrifugal filter. Under the centrifugal action of the swirling sand centrifugal filter, large particles of sand and gravel and other impurities are filtered, and then a secondary filtration is performed through the stacked filter. During the secondary filtration process, different filter discs can be selected according to water use requirements in order to control the accuracy of filtering impurities to meet water use requirements. Finally, the water after the secondary filtration is mixed with water and fertilizer under the action of the water-fertilizer integrated machine, and the obtained mixed water and fertilizer are used for irrigation.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1. The utility model can prefabricate valves, pump groups, pipelines, and control cabinets in the manufacturer for the movable drip irrigation pressurized pump house device in advance, modularly assemble them into the movable pump house, and deliver them as a whole to the site for installation. By configuring the pump house with a reinforced base and lifting rings, an integrated movable installation is achieved, which reduces the floor space, gets rid of site restrictions, and improves the flexibility of the irrigation pump house.

[0016] 2. The utility model of the portable drip irrigation pressurized pump room device is connected through the remote signal of the control system and linked with the Internet of Things center of the irrigation system, so as to realize remote detection of the operation status in the pump room, and can timely change the environment in the pump room and the operating status of the unit according to the implementation situation, thereby reducing the maintenance cost and manual management cost, and solving the problem of inconvenient operation in extreme environments.

[0017] 3. The utility model movable drip irrigation pressure pump room device ensures the normal operation of the filter and the stable supply of clean water by arranging an automatic backwashing device in the first filter.

[0018] 4. The utility model movable drip irrigation pressure pump room device can automatically supply water according to the working conditions, and can also realize the intelligent fertilization function. According to the different growth stages of plants, it can regularly and automatically evenly apply nutrients for different growth stages, greatly improving the water, soil and fertilizer rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic plan view of the structure of a movable pressure pump room device for drip irrigation according to an embodiment of the utility model. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be further described below.

[0021] This embodiment provides a movable drip irrigation pressurized pump room device, such as Figure 1 As shown, it includes a pump room 1, a water diversion mechanism, a filtering mechanism and a control mechanism 2, wherein the water diversion mechanism, the filtering mechanism and the control mechanism 2 are all installed in the pump room 1; the water diversion mechanism is connected to the filtering mechanism through a second pipe 9; a mixing mechanism is also provided on the outlet pipe 12 of the filtering mechanism; a reinforced base and a lifting ring are arranged on the outer periphery of the pump room 1, thereby realizing lifting movement and integrated installation.

[0022] In this embodiment, the water diversion mechanism includes a vacuum water diversion unit 4 and an electric pump unit 3. Figure 1 As shown, the vacuum water diversion unit 4 and the electric pump unit 3 are connected through the first pipeline 9, wherein the electric pump unit 3 has a turbine butterfly valve, a check valve, a flexible joint and a variable diameter workpiece, which can automatically start and realize frequency conversion speed regulation according to the irrigation working conditions, and the vacuum water diversion unit 4 is equipped with a water flow indicator and a water diversion controller, which controls the start and stop of the water pump through the water inlet pressure of the electric pump, and automatically draws the vacuum at the water pump inlet. In addition, the vacuum water diversion unit 4 also automatically adjusts the flow, pressure and operating parameters of the water pump according to different environments and needs.

[0023] In this embodiment, the filtering mechanism includes a first filter, a swirling sand centrifugal filter 5, and a second filter, a laminated filter 6. Figure 1As shown, one end of the swirl sand centrifugal filter 5 is connected to the electric pump group 3 through the second pipe 10; the other end is connected to the laminated filter 6 through the third pipe 11. The swirl sand centrifugal filter 5 removes particulate matter in the water through centrifugal action, and performs pre-processing for the laminated filter 6. At the same time, the swirl sand centrifugal filter 5 is installed with an automatic backwashing device and a control valve group, so that it has an automatic backwashing function, and the backwashing does not stop; and the laminated filter 6 is equipped with a front and rear pressure detection device and a control valve group, so that it has a front and rear pressure monitoring function, which is used for deep filtration. Through a stable filtering effect, it ensures that the dripper is not blocked. At the same time, the laminated filter 6 has different filter discs. In the secondary filtration process, different filter discs can be selected according to the water use requirements, so as to control the accuracy of filtering impurities and meet different water use requirements.

[0024] In this embodiment, the mixing mechanism is a water-fertilizer integrated machine 8, which is arranged on the outlet pipe 12 of the laminated filter 6 and is used to mix the filtered water with fertilizer to achieve final irrigation.

[0025] In this embodiment, a security cabinet and a control cabinet are provided in the control mechanism 2, which are linked with the Internet of Things center of the irrigation system through remote signal connection to realize pump room environment monitoring, intelligent access control, flow metering, equipment patrol and regulation. At the same time, the environment in the pump room and the operating status of the unit can be changed in time according to the implementation situation, thereby reducing maintenance costs and manual management costs, and solving the problem of inconvenient operation in extreme environments.

[0026] In this embodiment, the pump room 1 is also equipped with a temperature control system, a ventilation system and a lighting system, which provide a good operating environment for the mobile drip irrigation pressurized pump room device.

[0027] The working principle of the movable drip irrigation pressurized pump room device of this embodiment is specifically as follows:

[0028] Before the equipment is operated, the vacuum water diversion unit 4 draws out the low-level water source and fills it into the electric pump unit 3 through the first pipe 9 until the pump chamber of the electric pump unit 3 is filled, that is, the pump start condition is met. At this time, the vacuum water diversion unit 4 stops automatically, and the electric pump unit 3 starts to run. The electric pump unit 3 automatically adjusts the flow, pressure, operation parameters, etc. of the water pump according to different environments and needs, and pressurizes the water through the second pipe 10 to the swirl sand centrifugal filter 5. Under the centrifugal action of the swirl sand centrifugal filter 5, large particles of sand and gravel and other impurities are filtered, and then the stacked filter 6 is used for secondary filtration. During the secondary filtration process, different filter discs can be selected according to the water use requirements to control the accuracy of filtering impurities to meet the water use requirements. Finally, the water after the secondary filtration passes through the water-fertilizer integrated machine 8. Under the action of the water-fertilizer integrated machine 8, water and fertilizer are mixed, so that the mixed water and fertilizer are used for irrigation.

[0029] During the operation of the device of this embodiment, water can be automatically supplied according to the working conditions, and an intelligent fertilization function can be realized. According to the different growth stages of plants, nutrients for different growth stages can be automatically and evenly applied regularly, thereby greatly improving the water, soil and fertilizer rate.

[0030] In addition, during the installation process of the movable drip irrigation pressure pump room device in this embodiment, the manufacturer can prefabricate the valves, pump groups, pipelines, and control cabinets required in the device in advance, and then modularly assemble them into the mobile pump room, and ship the whole to the site for installation, thereby realizing integrated movement and installation, reducing the footprint, getting rid of site restrictions, and improving the flexibility of the irrigation pump room.

[0031] The above are only preferred embodiments of the present invention and do not limit the present invention in any way. Any technician in the relevant technical field, without departing from the scope of the technical solution of the present invention, may make any equivalent replacement or modification to the technical solution and technical content disclosed in the present invention, which shall be deemed as the content of the technical solution of the present invention and still fall within the protection scope of the present invention.

Claims

1. A movable pressure pump room device for drip irrigation, characterized in that: Including pump room, water diversion mechanism, filtration mechanism and control mechanism: The water diversion mechanism, filtering mechanism and control mechanism are all installed in the pump room; The water diversion mechanism is connected to the filtering mechanism via a second pipe; A mixing mechanism is provided on the outlet pipeline of the filtering mechanism; The pump room is equipped with a reinforced base and lifting rings to achieve lifting movement and integrated installation.

2. The movable drip irrigation pressurized pump room device according to claim 1, characterized in that: The water diversion mechanism comprises a vacuum water diversion unit and an electric pump unit, the water diversion unit and the electric pump unit are connected via a first pipeline, and a water flow indicator and a water diversion controller are arranged in the vacuum water diversion unit.

3. The movable drip irrigation pressurized pump room device according to claim 2, characterized in that: The filtering mechanism comprises a first filter and a second filter, wherein one end of the first filter is connected to the electric pump assembly through the second pipe, and the other end of the first filter is connected to the second filter through a third pipe.

4. The movable drip irrigation pressurized pump room device according to claim 3, characterized in that: The first filter is a swirling sand centrifugal filter, and the second filter is a laminated filter.

5. The movable drip irrigation pressurized pump room device according to claim 4, characterized in that: An automatic backwashing device is installed in the swirling sand centrifugal filter, and a front and rear pressure detection device is arranged in the laminated filter.

6. The movable drip irrigation pressurized pump room device according to claim 4, characterized in that: A flow meter is also provided between the connecting pipeline of the second filter and the mixing mechanism.

7. The movable drip irrigation pressurized pump room device according to claim 1, characterized in that: The mixing mechanism is a water-fertilizer integrated machine.

8. The movable drip irrigation pressurized pump house device according to claim 1, characterized in that: The control mechanism is connected with the host computer by remote signal.

9. The movable drip irrigation pressurized pump room device according to claim 1, characterized in that: The pump room is also equipped with a temperature control system, a ventilation system and a lighting system.

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