CN217472849U - Pump front dirt cleaning device of water-saving irrigation system - Google Patents
Pump front dirt cleaning device of water-saving irrigation system Download PDFInfo
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- CN217472849U CN217472849U CN202220568961.2U CN202220568961U CN217472849U CN 217472849 U CN217472849 U CN 217472849U CN 202220568961 U CN202220568961 U CN 202220568961U CN 217472849 U CN217472849 U CN 217472849U
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Abstract
The utility model discloses a device of decontaminating before water-saving irrigation system's pump, including frame (11), filter equipment and miscellaneous mechanism, be equipped with driving motor (13) on filter equipment's filter core (21) and set up in drive shaft (31) at filter core (21) center, be equipped with back flush water spray mechanism (32) and negative pressure suction mechanism (33) on drive shaft (31). Compared with the prior art, the utility model discloses can realize incessant water supply, especially filtration system has the self-cleaning function, and difficult jam, and easy to assemble can adapt to the requirement of different irrigation works to quality of water. The water quality filtered by the drip irrigation system can meet the standard requirement of a drip irrigation system without secondary filtration, and particularly can be continuously irrigated through a small reservoir, so that the equipment cost and the labor intensity are reduced, and the economic benefit is improved. Meanwhile, the irrigation system has low energy consumption and stable operation, and provides powerful guarantee for the high yield and stable harvest of crops.
Description
Technical Field
The utility model relates to a device of decontaminating before water-saving irrigation system's pump.
Background
In water-saving irrigation agriculture, surface water irrigation has the advantages of abundant water source, low use cost and the like. However, the phenomenon of surface water pollution is very common, the pollution sources mainly comprise physical pollutants (sand, soil, plant branches, leaves, mineral debris, plastic fragments and the like) and organic pollutants (sticky secretion generated by the growth of bacteria, fungi and the like), and the water quality pollution is often the result of the mixing effect of a plurality of pollutants. The existence of these pollutants seriously affects the potential of efficient irrigation systems mainly supported by drip irrigation technology, and is also an actual situation which is not contended for.
At present, simple fence devices are mostly arranged for filtering the substances, a large amount of pollutants (the size is usually less than 20mm) enter a sand basin after water flows are roughly blocked, and the pollutants generally need to be treated by sand and stone plus a net type or net type self-cleaning filter and finally enter the field for irrigation.
During use, the barrier is often clogged and is difficult to clean, often resulting in a large amount of contaminants entering the filter, which can easily clog the filter in a very short time. Frequent shutdown for maintaining the filtering system can greatly reduce the irrigation working efficiency, so that the advanced full-automatic backwashing net-type filter cannot fully exert the advantages of the filtering system, and the normal operation of the irrigation work is seriously influenced.
In order to guarantee a better use of surface water for irrigation, a large reservoir is often required to be built at the head of the irrigation system to guarantee the continuity of irrigation and bring a large pressure to production: firstly, manufacturing cost increases, secondly, when the water consumption is great, a pond water often can not guarantee to carry out the completion of once irrigating, and the water that newly got into in the pond can not get into immediately and irrigate, leads to irrigating can not last.
Therefore, a pre-pump filtering device mainly aiming at surface water with high impurity content in a water-saving irrigation system is produced.
Disclosure of Invention
The utility model aims to solve the technical problem that a device of decontaminating before the pump of the water-saving irrigation system of the high surface water of main impurity content in the water-saving irrigation system is provided.
In order to achieve the above object, the present invention provides the following technical solutions: including frame (11), its characterized in that: the frame (11) is provided with a filtering device and a impurity collecting mechanism, the filtering device comprises a filter element (21), the filter element (21) is a cylindrical barrel-shaped body, the barrel-shaped body is at least provided with a base (23) at the lower part, the base (23) is provided with a water outlet (15), and the water outlet (15) is connected with a water pump through a pipeline.
The trash cleaning mechanism is arranged on the barrel-shaped body of the filter element (21), the trash cleaning mechanism comprises a driving motor (13) and a driving shaft (31) arranged in the center of the filter element (21), the driving shaft (31) is axially arranged in the filter element (21) of the filtering device, and a back-washing water spraying mechanism (32) and a negative-pressure suction mechanism (33) are arranged on the driving shaft (31).
The back-flushing water spraying mechanism (32) is a mechanism which is arranged at the inner wall of the filter element (21) and sprays water from the inner wall of the filter element (21) to the outside of the filter element (21) under positive pressure, positive pressure nozzles which are arranged in a display manner or in a gap shape are arranged at the inner wall of the filter element (21) of the mechanism for spraying water under positive pressure, the positive pressure nozzles are provided with a water inlet end and a water outlet end, and the water outlet end faces the inner wall of the filter element (21).
The positive pressure nozzle is provided with a positive pressure water pipe (34), the positive pressure water pipe (34) is communicated with the positive pressure nozzle through a driving shaft (31), or a horn-shaped water collecting opening is arranged at the water inlet end of the positive pressure nozzle.
The negative pressure suction mechanism (33) is a negative pressure suction mechanism arranged on the outer wall of the filter element (21), the negative pressure suction mechanism is a negative pressure suction port which is provided with a water inlet end and a water outlet end and is arranged on the outer wall of the filter element (21), the water inlet end of the negative pressure suction port is a suction port facing the outer wall of the filter element (21), the water outlet end of the negative pressure suction port is a trumpet-shaped water outlet or a tubular channel,
the positive pressure nozzle of the back flushing water spraying mechanism (32) is opposite to the negative pressure suction port of the negative pressure suction mechanism (33) inside and outside the wall of the filter element (21).
The impurity collecting mechanism is at least one of a filter screen bag (17) or an impurity collecting and discharging water channel (36).
The filter screen bag (17) is arranged on the frame (11) or is arranged in a water pool where the filter device is positioned in a floating manner;
the impurity collecting and discharging water channel (36) is an annular channel, an impurity discharging pipe (35) and a rotating disk (37) are arranged on the annular channel, and the water outlet end of the negative pressure suction port is a tubular channel and is connected with the rotating disk (37).
At least one of a buoy (12) and a support frame (16) is arranged on the frame (11).
During the use, will the utility model discloses in arranging the pond in, be connected the delivery port with irrigation system's water pump, start the water pump and constantly inject the water source into the pond, can provide filterable irrigation water constantly.
Compared with the prior art, the utility model discloses can realize incessant water supply, especially filtration system has the self-cleaning function, and difficult jam, and easy to assemble can adapt to the requirement of different irrigation works to quality of water. The water quality filtered by the drip irrigation system can meet the standard requirement of a drip irrigation system without secondary filtration, and particularly can be continuously irrigated through a small reservoir, so that the equipment cost and the labor intensity are reduced, and the economic benefit is improved. Meanwhile, the irrigation system has low energy consumption and stable operation, and provides powerful guarantee for the high yield and stable yield of crops.
Drawings
Fig. 1 is a schematic structural view of the embodiment 1 of the present invention.
Fig. 2 is a schematic structural view taken along a-a in fig. 1.
Fig. 3 is a partially enlarged structural diagram of I in fig. 1.
Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 5 is a schematic structural view taken along the line B-B in fig. 4.
Fig. 6 is a partially enlarged structural diagram II in fig. 4.
Fig. 7 is a partially enlarged structural diagram of III in fig. 5.
Fig. 8 is a schematic structural view of embodiment 3 of the present invention.
Fig. 9 is a schematic structural view of embodiment 4 of the present invention.
The labels in the figures show: the device comprises a frame 11, a buoy 12, a driving motor 13, a transmission 14, a water outlet 15, a support frame 16, a filter screen bag 17, an elastic base 18, a filter element 21, an upper cover 22, a base 23, a driving shaft 31, a back flush water spraying mechanism (32), a negative pressure suction mechanism 33, a positive pressure water pipe 34, an impurity discharge pipe 35, an impurity collecting and discharging water channel 36 and a rotating disc 37.
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Example 1: referring to fig. 1-3, which are schematic structural diagrams of embodiment 1 of the present invention, the present invention includes a frame 11, a float 12 and a support frame 16, a filtering device and a impurity collecting mechanism are disposed on the frame 11, the filtering device includes a filter element 21, the filter element 21 is a cylindrical barrel, a base 23 is disposed at the lower part of the barrel, an upper cover 22 is disposed at the upper part of the barrel, so that the filter element 21 forms a closed containing body, a water outlet 15 is disposed on the base 23 of the filter element 21, and the water outlet 15 is connected to a water pump through a pipeline; when in use, the frame 11 is placed in a water pool, the frame can float on the water surface through the buoy 12, and when the water depth is shallow, the support frame 16 acts to prevent the frame 11 from being stranded.
The impurity removing mechanism is arranged on the barrel-shaped body of the filter element 21 and comprises a driving motor 13 and a driving shaft 31 arranged at the center of the filter element 21, the driving shaft 31 is axially arranged in the filter element 21 of the filtering device, and a back washing water spraying mechanism (32) and a negative pressure suction mechanism 33 are arranged on the driving shaft 31.
The back-flushing water spraying mechanism (32) is a mechanism which is arranged at the inner wall of the filter element 21 and sprays water to the outside of the filter element 21 by positive pressure from the inner wall of the filter element 21, the positive pressure water spraying mechanism is provided with a positive pressure nozzle which is arranged on the inner wall of the filter element 21 or a positive pressure nozzle which is in a gap shape, the positive pressure nozzle is provided with a water inlet end and a water outlet end, and the water outlet end faces the inner wall of the filter element 21.
The positive pressure nozzle is provided with a positive pressure water pipe 34, the positive pressure water pipe 34 is communicated with the positive pressure nozzle from a water pump through a driving shaft 31, or a horn-shaped water collecting opening is arranged at the water inlet end of the positive pressure nozzle; the negative pressure suction mechanism 33 is a negative pressure suction mechanism arranged on the outer wall of the filter element 21, the negative pressure suction mechanism is a negative pressure suction port provided with a water inlet end and a water outlet end on the outer wall of the filter element 21, the water inlet end of the negative pressure suction port is a suction port facing the outer wall of the filter element 21, and the water outlet end of the negative pressure suction port is a trumpet-shaped water outlet or a tubular channel.
In this embodiment: the positive pressure nozzle is provided with a positive pressure water pipe 34, the positive pressure water pipe 34 is communicated with the positive pressure nozzle through a driving shaft 31, the driving shaft 31 and a support connected with the positive pressure nozzle are both tubes, the positive pressure nozzle is array micro-nozzles along the inner wall of the filter element 21 and can also be gap-shaped nozzles along the inner wall of the filter element 21, and the water outlet end of the negative pressure suction port is a trumpet-shaped water outlet.
The positive pressure nozzle of the back flush water spray mechanism (32) is opposite to the negative pressure suction port of the negative pressure suction mechanism 33 inside and outside the wall of the filter element 21.
The impurity collecting mechanism is at least one of a filter screen bag 17 or an impurity collecting and discharging water channel 36; in this embodiment a strainer bag 17, said strainer bag 17 being mounted on the frame 11 or arranged floating in the basin where the filter unit is located.
Example 2: referring to fig. 4-7, the structural schematic diagram of embodiment 2 of the present invention is different from embodiment 1 in that: the water inlet end of the positive pressure nozzle is provided with a horn-shaped water collecting port, the water outlet end of the negative pressure suction port is a tubular passage, the impurity collecting and discharging water channel 36 is an annular passage arranged below the filter element 21, an impurity discharging pipe 35 and a rotating disk 37 are arranged on the annular passage, the annular passage is a groove-shaped body with an upper opening, the rotating disk 37 is positioned on the opening on the upper part of the groove-shaped body, and the water outlet end of the negative pressure suction port is connected with the rotating disk 37.
The elastic base 18 is arranged at the lower part of the supporting frame 16, and when the supporting frame 16 sits on the bottom, the vibration of the frame 11 can be reduced.
Example 3: referring to fig. 8, which is a schematic structural diagram of embodiment 3 of the present invention, compared with the previous embodiments, the present embodiment is different in that: the annular channel is a trough-shaped body with an opening at the inner side, the rotating disc 37 is positioned on the opening at the upper part of the trough-shaped body, and the water outlet end of the negative pressure suction port is connected with the rotating disc 37.
Example 4: referring to fig. 9, which is a schematic structural diagram of embodiment 4 of the present invention, compared with the previous embodiments, the present embodiment is different in that: the water inlet end of the positive pressure nozzle is provided with a horn-shaped water collecting port, and the water outlet end of the negative pressure suction mechanism 33 is a horn-shaped water outlet.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention.
Claims (3)
1. The utility model provides a device of decontaminating before water-saving irrigation system's pump, includes frame (11), its characterized in that: a filtering device and a impurity collecting mechanism are arranged on the frame (11), the filtering device comprises a filter element (21), the filter element (21) is a cylindrical barrel-shaped body, a base (23) is arranged at least at the lower part of the barrel-shaped body, and a water outlet (15) is arranged on the base (23);
the impurity cleaning mechanism is arranged on the barrel-shaped body of the filter element (21), the impurity cleaning mechanism comprises a driving motor (13) and a driving shaft (31) arranged at the center of the filter element (21), the driving shaft (31) is axially arranged in the filter element (21) of the filtering device, and a back-washing water spraying mechanism (32) and a negative pressure suction mechanism (33) are arranged on the driving shaft (31);
the back-flushing water spraying mechanism (32) is a mechanism which is arranged at the inner wall of the filter element (21) and sprays water to the outside of the filter element (21) in a positive pressure manner from the inner wall of the filter element (21), the positive pressure water spraying mechanism is provided with positive pressure nozzles or gap-shaped positive pressure nozzles which are arranged at the inner wall of the filter element (21), the positive pressure nozzles are provided with a water inlet end and a water outlet end, and the water outlet end faces the inner wall of the filter element (21);
the positive pressure nozzle is provided with a positive pressure water pipe (34), the positive pressure water pipe (34) is communicated with the positive pressure nozzle through a driving shaft (31), or a horn-shaped water collecting opening is arranged at the water inlet end of the positive pressure nozzle;
the negative pressure suction mechanism (33) is arranged on the outer wall of the filter element (21), the negative pressure suction mechanism is a negative pressure suction port which is provided with a water inlet end and a water outlet end and is arranged on the outer wall of the filter element (21), the water inlet end of the negative pressure suction port is a suction port facing the outer wall of the filter element (21), and the water outlet end of the negative pressure suction port is a horn-shaped water outlet or a tubular channel;
the positive pressure nozzle of the back flush water spraying mechanism (32) is opposite to the negative pressure suction port of the negative pressure suction mechanism (33) inside and outside the wall of the filter element (21);
the impurity collecting mechanism is at least one of a filter screen bag (17) or an impurity collecting and discharging water channel (36);
the filter screen bag (17) is arranged on the frame (11) or is arranged in a water pool where the filter device is positioned in a floating manner;
the impurity collecting and discharging water channel (36) is an annular channel, an impurity discharging pipe (35) and a rotating disc (37) are arranged on the annular channel, and the water outlet end of the negative pressure suction port is a tubular channel and is connected with the rotating disc (37).
2. The pre-pump trash removal device of a water-saving irrigation system as claimed in claim 1, wherein at least one of a buoy (12) and a support frame (16) is provided on the frame (11).
3. The pre-pump cleaning device for the water-saving irrigation system according to claim 2, characterized in that: an elastic base (18) is arranged at the lower part of the supporting frame (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568961.2U CN217472849U (en) | 2022-03-15 | 2022-03-15 | Pump front dirt cleaning device of water-saving irrigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220568961.2U CN217472849U (en) | 2022-03-15 | 2022-03-15 | Pump front dirt cleaning device of water-saving irrigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217472849U true CN217472849U (en) | 2022-09-23 |
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ID=83307399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220568961.2U Active CN217472849U (en) | 2022-03-15 | 2022-03-15 | Pump front dirt cleaning device of water-saving irrigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217472849U (en) |
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2022
- 2022-03-15 CN CN202220568961.2U patent/CN217472849U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Pump front cleaning device for water-saving irrigation systems Effective date of registration: 20230927 Granted publication date: 20220923 Pledgee: Bank of China, Limited by Share Ltd, Shihezi branch Pledgor: XINJIANG SHIDA SENDER TECHNOLOGY Co.,Ltd. Registration number: Y2023980059516 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |