CN209286838U - Trickle irrigation is with following formula well strainer in no nip drum pearl - Google Patents
Trickle irrigation is with following formula well strainer in no nip drum pearl Download PDFInfo
- Publication number
- CN209286838U CN209286838U CN201821846190.9U CN201821846190U CN209286838U CN 209286838 U CN209286838 U CN 209286838U CN 201821846190 U CN201821846190 U CN 201821846190U CN 209286838 U CN209286838 U CN 209286838U
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- CN
- China
- Prior art keywords
- sewage pipe
- pipe axis
- nip drum
- clear water
- well strainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of trickle irrigations with following formula well strainer in no nip drum pearl, cylindrical filter net is horizontally disposed in clear water reserviors, one end port is fixed on the through-hole of front baffle connection sedimentation basin, other end closing is fixed on the rear bulkhead of clear water reserviors, before the sewage pipe axis that the axle center of cylindrical filter net is arranged is mounted on by sliding bearing, on rear bulkhead, the pollution-absorbing nozzle and waterpower torque force device being uniformly arranged on sewage pipe axis are matched with filter screen inner wall, sewage disposal pump is set on the decontamination orifice that one end of sewage pipe axis connects, its outlet of the force (forcing) pump connecting with reservoir is connected to the waterpower torque force device with tangent line spout, the ball internal circulation apparatus that sewage pipe axis positive and negative rotation can be made to commutate is set in the other end of sewage pipe axis.The utility model is structurally reasonable, high degree of automation, realizes that filter cleans automatically, does not need to be equipped with special messenger, and when cleaning only needs seldom water, and scavenging period is short, and while cleaning does not influence the normal work of system.
Description
Technical field
The utility model belongs to the improvement of water-saving irrigation water filtering device, and especially a kind of trickle irrigation in no nip drum pearl with following
Formula well strainer.
Background technique
The current efficient water-saving irrigation area in Xinjiang alreadys exceed more than 4,000 ten thousand mu, and the silt sedimentation of iirigation water source is still section
One key restriction factors of the success or failure of water engineering irrigation and system safety operation, the especially small stream of drip irrigation system, especially low pressure
It is higher to measure requirement of the development of trickle irrigation to water process.By water conservancy department, Xinjiang Uygur Autonomous Regions in 2017 to the efficient of several counties
Water-saving irrigation project carries out supervise and examine discovery from construction etc. is designed into, current filter do not have efficient process silt and organic matter and
The ability of floating material.And pump after-filter needs to consume 5-10 meters of heads, causes energy consumption high, peasant is unwilling to undertake this expense
With and the handled means taken.
Utility model content
The purpose of this utility model is to provide a kind of trickle irrigations to be closed with formula well strainer, structure is followed in no nip drum pearl
Reason, high degree of automation may be implemented filter and cleans automatically, not need to be equipped with special messenger, and when cleaning only needs seldom water, clearly
The normal work of system is not influenced when washing that the time is short, and cleaning.
Purpose of the utility model is realized as follows: a kind of trickle irrigation is with following formula well strainer in no nip drum pearl, including
The sedimentation basin and clear water reserviors separated by partition, clear water reserviors are connected to reservoir by the overflow port being arranged, in clear water pool inner water
Flat that cylindrical filter net is arranged, one end port is fixed on the through-hole of front baffle connection sedimentation basin, and other end closing is affixed
On the rear bulkhead of clear water reserviors, in the axle center of cylindrical filter net, the sewage pipe axis of setting is mounted on forward and backward by sliding bearing
On partition, the pollution-absorbing nozzle and waterpower torque force device being uniformly arranged on sewage pipe axis are matched with filter screen inner wall, in sewage pipe
Sewage disposal pump is set on the decontamination orifice of one end connection of axis, its outlet of the force (forcing) pump connecting with reservoir is connected to tangent line
The waterpower torque force device of spout is arranged in the ball that sewage pipe axis positive and negative rotation can be made to commutate in the other end of sewage pipe axis and follows
Loop device.
The working principle of the utility model is: surface water enters sedimentation basin by water-drawing channel, in advance by bulky grain silt
And specific gravity is greater than the contamination precipitation of water, organic matter, floating material and fine sediment in water are flooded as water flow is pooled to filter
Do not have at the trash rack of forebay, organic matter, sundries and the floating material of bulky grain are intercepted by trash rack, little particle organic matter, sundries and
Floating material will by after trash rack into no nip drum pearl internal-circulation type well strainer.When the system is operated, controller can be sent
Signal enabling water supply line pump and dredge pump, the water at this moment containing little particle sundries enter secondary filter net cavity, pass through precision
Filter screen is filtered, and clean water enters clear water reserviors by the exudation of strainer outer surface after filtering, and enters reservoir after overflowing
The water outlet of water, reservoir is connected with water supply line water inlet, and water supply line enters trickle irrigation system after pressurizeing by force (forcing) pump
Net under the overall leadership.The impurity such as little particle sundries, organic matter, floating material in water are attached to accurate interior surface, blowdown pump startup
Afterwards, suction is generated by generating negative pressure after sewage pipe at blowdown nozzle mouth, at this point, soil pick-up group and interior produce pressure difference,
By the impurity of strainer inner surface smoothly and rapidly siphon away, effect of the sewage pipe one waterpower torque force device in force (forcing) pump at this time
Under, the clear water in reservoir is injected into waterpower torque force device by water inlet pipe, and is sprayed by the whirl spraying mouth of device, in this way
Just a pair of of torque is generated, drives the rotation of blowdown axis, while ball internal circulation apparatus being installed in blowdown apparatus.Due in ball
Ball in circulator does not depart from the endless form on lead screw surface, referred to as internal-circulation type always in cyclic process.In ball
Ball in circulator starts to move in lead screw shaft under the active force that waterpower torque force device generates, so drive nut to
Left movement then drives nut to move right when stainless steel ball passes through reverser, finally does the movement of left and right reciprocating screw,
The principle of middle reverser is, equipped with the reverser for connecting adjacent raceway, to play the role of back pearl in the side opening of nut.By means of
The effect of bead returning groove on reverser forces ball to come back to initial rolling after crossing threads of lead screw raceway crest along rolling path rolling
Road constitutes the circulation of a ball.Soil pick-up nozzle, which is carried, with blowdown axis so integrally does the accurate filter of left and right reciprocating screw scanning
The sundries of accurate screen surface is sucked drainage under dredge pump suction, is discharged into thing by blow-off line by net surface
The gutter discharge first dug.
The utility model water quality high for sediment content, is filtered by the negative pressure interior suction helical scanning generated by dredge pump
The silt of net inner surface carrys out the submerged Non-pressure filter of continuous wash, which is freely to go out
Stream, relatively pumping after-filter reduces the energy consumption of 5-10 meters of heads.In addition the equipment dependability is high, and failure rate is low, and maintenance cost is low, row
Sewage can recycle and reuse automatically, not waste water.The utility model filter is suitable for the integrated system of surface water drip irrigation header
System.Have the characteristics that low cost, high degree of automation, obvious energy conservation.
The utility model realizes the no nip drum pearl internal-circulation type well strainer hydrodynamic(al) automatic washing of trickle irrigation, does not need
It is equipped with special messenger, when cleaning only needs seldom water, and scavenging period is short, and while cleaning does not influence the normal work of system.Filtering
Device uninterrupted normal water supply, self-cleaning time in cleaning are only needed 20-40 seconds, are not influenced on normal water supply.
The utility model is structurally reasonable, high degree of automation, realizes filter and cleans automatically, does not need to be equipped with special messenger,
Seldom water is only needed when cleaning, scavenging period is short, and when cleaning does not influence the normal work of system.
Detailed description of the invention
The utility model is further described below in conjunction with attached drawing, Fig. 1 is the signal of the utility model front view structure
Figure, Fig. 2 are ball internal circulation apparatus structural schematic diagram, and Fig. 3 is ball internal circulation apparatus broken section structural schematic diagram.
Specific embodiment
A kind of trickle irrigation is with formula well strainer is followed in no nip drum pearl, as shown in Figure 1, Figure 2, Figure 3 shows, including passes through partition and separates
Sedimentation basin 1 and clear water reserviors 2, clear water reserviors 2 by be arranged overflow port be connected to reservoir 3, be horizontally disposed in clear water reserviors 2
Cylindrical filter net 4, one end port are fixed in front baffle 5 and connect on the through-hole of sedimentation basin 1, and other end closing is fixed in clear water
On the rear bulkhead 6 in pond 2, cylindrical filter net 4 axle center be arranged sewage pipe axis 7 by sliding bearing be mounted on it is forward and backward every
On plate 5,6, the pollution-absorbing nozzle 8 and waterpower torque force device 9 being uniformly arranged on sewage pipe axis 7 are matched with 4 inner wall of filter screen, are being arranged
Sewage disposal pump 10 is set on the decontamination orifice of one end connection of dirty pipe axis 7, its outlet of force (forcing) pump 11 connection connecting with reservoir 3
The waterpower torque force device 9 with tangent line spout, 7 positive and negative rotation of sewage pipe axis can be made by being arranged in the other end of sewage pipe axis 7
The ball internal circulation apparatus 12 of commutation.The structure of ball internal circulation apparatus 12 is to be provided with the shaft 15 and setting of screw thread 16
There is the axle sleeve 17 of corresponding screw thread to match, uniformly distributed ball 19 is matched with screw thread 16, wherein screw thread
Reversed raceway 18 is connected between the adjacent raceway in 16 both ends.In the outside of ball internal circulation apparatus, protective case 13 is set.It is storing
It is connected to water supply pump 14 on the water supplying pipe that pond 3 is arranged, the outlet of water supply pump 14 is connected to drip irrigation system aqueduct.
Claims (4)
1. a kind of trickle irrigation is with formula well strainer is followed in no nip drum pearl, including the sedimentation basin (1) separated by partition and clear water reserviors
(2), clear water reserviors (2) are connected to reservoir (3) by the overflow port being arranged, it is characterized in that: being horizontally disposed in clear water reserviors (2)
Cylindrical filter net (4), one end port are fixed on the through-hole of front baffle (5) connection sedimentation basin (1), and other end closing is affixed
On the rear bulkhead (6) of clear water reserviors (2), pass through sliding bearing in the sewage pipe axis (7) that the axle center of cylindrical filter net (4) is arranged
Be mounted on forward and backward partition (5,6), the pollution-absorbing nozzle (8) and waterpower torque force device (9) being uniformly arranged on sewage pipe axis (7) with
Filter screen (4) inner wall matches, and sewage disposal pump (10) is arranged on the decontamination orifice that one end of sewage pipe axis (7) connects, with water storage
Force (forcing) pump (11) its outlet of pond (3) connection is connected to the waterpower torque force device (9) with tangent line spout, in sewage pipe axis
(7) the ball internal circulation apparatus (12) that sewage pipe axis (7) positive and negative rotation can be made to commutate is arranged in the other end.
2. trickle irrigation according to claim 1 is with formula well strainer is followed in no nip drum pearl, it is characterized in that: circulation dress in ball
The structure for setting (12) is the axle sleeve (17) for being provided with shaft (15) screw thread corresponding with being provided with of screw thread (16)
It matches, uniformly distributed ball (19) is matched with screw thread (16), wherein between the adjacent raceway in screw thread (16) both ends
It is connected to reversed raceway (18).
3. trickle irrigation according to claim 1 is with formula well strainer is followed in no nip drum pearl, it is characterized in that: recycling in ball
Protective case (13) are arranged in the outside of device.
4. trickle irrigation according to claim 1 is with formula well strainer is followed in no nip drum pearl, it is characterized in that: in reservoir (3)
It is connected on the water supplying pipe of setting water supply pump (14), the outlet of water supply pump (14) is connected to drip irrigation system aqueduct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846190.9U CN209286838U (en) | 2018-11-09 | 2018-11-09 | Trickle irrigation is with following formula well strainer in no nip drum pearl |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846190.9U CN209286838U (en) | 2018-11-09 | 2018-11-09 | Trickle irrigation is with following formula well strainer in no nip drum pearl |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286838U true CN209286838U (en) | 2019-08-23 |
Family
ID=67647981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846190.9U Expired - Fee Related CN209286838U (en) | 2018-11-09 | 2018-11-09 | Trickle irrigation is with following formula well strainer in no nip drum pearl |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209286838U (en) |
-
2018
- 2018-11-09 CN CN201821846190.9U patent/CN209286838U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20211109 |