CN108307994A - A kind of Catchwork irrigation device of implantation underground - Google Patents
A kind of Catchwork irrigation device of implantation underground Download PDFInfo
- Publication number
- CN108307994A CN108307994A CN201810111218.2A CN201810111218A CN108307994A CN 108307994 A CN108307994 A CN 108307994A CN 201810111218 A CN201810111218 A CN 201810111218A CN 108307994 A CN108307994 A CN 108307994A
- Authority
- CN
- China
- Prior art keywords
- irrigation
- sieve plate
- shower head
- outline border
- baffle
- 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.)
- Withdrawn
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/162—Sequential operation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses a kind of Catchwork irrigation devices of implantation underground, include the water storage system and irrigation rig for being implanted into ground, water storage system can be collected, tentatively filter and store rainwater, drainage outer layer in the device includes a kind of shape anti-blocked sieving board of adjustable clearance, the sieve plate can adjust sieve material gap by pulling plate, when the sieve plate is in working environment, sieve plate gap is adjusted to small gap, sieve plate is come out the filtering foreign in rainwater, simultaneously, because its sieve plate gap is non-circular, it is not easy to be blocked by granular sandy soil, stone；When sieve plate occurs to block or need periodic cleaning, sieve plate is removed, by adjusting pulling plate, expands sieve plate gap, the sundries in sieve plate gap is allowed conveniently to be rinsed.
Description
Technical field
The present invention relates to a kind of water storage irrigation apparatus, specifically a kind of water-saving filling cultivated for agricultural, gardens sapling
Irrigate device.
Background technology
The irrigations such as gardens, agricultural be using artificial method or the method for machinery in the form of different pour water, supplement gardens
The soil moisture of greenery patches or farming land meets the water demand of plant, but present irrigation rig is typically direct
It is installed on ground, the greenweed on ground can only be irrigated, some higher trees can not effectively be irrigated, and
Present irrigation rig is all collected without rainwater resource and the function of water resource recycling, wastes water resource to serious, makes
At the poor of water resource.
For water resources shortage area, the Catchwork irrigation device for being implanted into underground is highly desirable to, and it is empty can not only to occupy plantation
Between, and its attachment can also be made to be irrigated in time in water shortage.But it is implanted into the water-storing device of underground, because of its water-storing device
Positioned at bottom surface hereinafter, branch, fallen leaves etc. can enter water storage device with rainwater, such that the practical water storage tank of water storage device
Product becomes smaller, and the sundries cleaning for falling into water storage device is time-consuming and laborious；Thus in the water storage device of installing implantation underground, often exist
A filtering sieve plate is set at the top of water storage device, to stop most of sundries.But filter plate easily blocks after accumulating sundries,
So that rainwater cannot be introduced into water storage device, while sieve plate needs are periodically cleared up, and the operating environment requirements sieve plate of sieve plate is set
Meter should be not easy to plug, and be readily cleaned again.
Invention content
The goal of the invention of the present invention is to provide a kind of Catchwork irrigation device of implantation underground, the sieve plate of the Catchwork irrigation device
Not only it was not easy to plug, but also was readily cleaned.
In order to achieve the above-mentioned object of the invention, present invention employs following technical schemes：A kind of catchwork irrigation of implantation underground
Device, it is characterised in that：Include the water storage system and irrigation rig for being implanted into ground, water storage system includes the storage of upper end opening
The drainage layer in pond and covering filter upper end；
The drainage layer includes from top to bottom successively including drainage outer layer, multiple draining bracket and drainage internal layer；Irrigation rig packet
Include the drainage pipeline, draining pump and Irrigation shower head connected from columns base；Drainage pipeline connects Irrigation shower head by draining pump；
Drainage outer layer is made of sieve plate and nonwoven layer, and nonwoven layer is laid below the sieve plate；The sieve plate include outline border,
Polylith baffle arranged in parallel and pulling plate for control baffle angle；The outer of width direction is connected to by shaft per block baffle
On frame；Pulling plate is elongated, and pulling plate is arranged along outline border length direction below outline border, and pulling plate is equipped with for limiting the gear
The holding tank of plate lower side；Holding tank quantity and the position baffle arranged in parallel with the polylith match；It is per block baffle and adjacent
There are sieves to expect gap between outline border；It is opposite that the position of the pulling plate is adjustable on outline border length direction, to change baffle angle,
To change sieve material gap.
Preferably, pulling plate one end is limited in outline border following side by limit fastener but can be stretched along outline border length direction
Contracting, the other end are connected by screw thread propulsive mechanism.
Preferably, limit fastener includes that middle part accommodates the movable straight slot of pulling plate and both sides for being fixed on outline border following side
Fixed ear.
Preferably, there is gap between the holding tank and the baffle.
Preferably, further include the supporting rack being made of pipeline in draining pump and Irrigation shower head and irrigated for elasticity limitation
The telescopic device of nozzle return；Irrigation shower head is mounted on by telescopic device on supporting rack；
Telescopic device for elasticity limitation Irrigation shower head return include be fixed on casing outside supporting rack, upper end connection is irrigated
The first hard tube, return spring, corrugated flexible hose and the fixed seat of nozzle；Irrigation shower head is connected to corrugated flexible hose by the first hard tube, then
The pipeline output end on supporting rack is connected by corrugated flexible hose；Casing fixing sleeve is in corrugated flexible hose lower part；
Fixed seat is fixed on the first hard tube, and return spring is sleeved on the outside of corrugated flexible hose, and return spring upper end stretching casing is simultaneously solid
Determine connection fixing base；Return spring lower end is stretched into casing and is fixedly connected in sleeve bottom.
Preferably, further include Natural Water water inlet pipe, Natural Water water inlet pipe input terminal is connected by valve in the cistern
Side, the cistern other side are additionally provided with hydraulic pressure detector.
Preferably, Irrigation shower head quantity at least there are two；Irrigation rig further includes water knockout drum, and Irrigation shower head passes through water knockout drum
Connection draining pump output terminal.
Preferably, further include controller, the hydraulic pressure detector signal connects controller, and the valve is control valve, row
Water pump is control pump；Controller output end is connected separately and control valve and draining pump.
It further include the human-computer interaction module for connecting controller.
Compared with prior art, a kind of Catchwork irrigation device of implantation underground of above-mentioned technical proposal is used, is had such as
Lower advantageous effect：
When one, raining, rainwater slides along polywater bucket and is flowed into from lower water cavity the drainage layer of covering filter upper end, to
So that being stored in rainwater water storage box；Water storage box effectively can prevent daytime from shining upon, the evaporation to rainwater；Drainage layer
It can be to preventing the impurity such as leaf from falling into water storage box, the opposite cleanliness that ensure that water in case；
Two, the drainage outer layer in the device includes a kind of shape anti-blocked sieving board of adjustable clearance, which can adjust sieve by pulling plate
Expect gap, when the sieve plate be in working environment, adjusting sieve plate gap is to small gap so that sieve plate can will be miscellaneous in rainwater
Object filters out, meanwhile, because its sieve plate gap is non-circular, it is not easy to be blocked by granular sandy soil, stone；When sieve plate blocks
Or when needing periodic cleaning, sieve plate is removed, by adjusting pulling plate, expands sieve plate gap, makes the sundries in sieve plate gap convenient
It is rinsed；
Three, the pulling plate for adjusting the sieve plate gap of above-mentioned shape anti-blocked sieving board is connected by screw thread propulsive mechanism, and mechanism is simple, facilitates behaviour
Make；
Four, the hand-held pulling Irrigation shower head in preferred embodiment of the invention, can not only expand irrigated area, but also loosing one's grip it
After being capable of self-return.The telescopic device of first hard tube, return spring, corrugated flexible hose and fixed seat composition, can not only be effective
Return so that Irrigation shower head position and orientation are finally fixed, it can also using casing the device for a long time when not used, prevent
The effects that bellows aging, return spring gets rusty.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the Catchwork irrigation device of implantation underground in the embodiment of the present invention.
Fig. 2 is the partial enlarged view at A in Fig. 1.
Fig. 3 is the schematic cross-sectional view of the Catchwork irrigation device of implantation underground in the embodiment of the present invention.
Fig. 4 is the dimensional structure diagram of sieve plate.
Fig. 5 is the schematic top plan view of sieve plate.
Fig. 6 is the schematic cross-sectional view at aa in Fig. 5.
Fig. 7 is the partial enlarged view at B in Fig. 6.
Fig. 8 is the flow diagram of control module in the Catchwork irrigation device of implantation underground in the embodiment of the present invention.
Fig. 9 is the schematic cross-sectional view of sieve plate in embodiment 2.
Figure 10 is the partial enlarged view at C in Fig. 9.
Figure 11 is the schematic cross-sectional view of sieve plate in embodiment 3.
Figure 12 is the partial enlarged view at D in Figure 11.
Reference numeral：1, water storage system；11, cistern；12, multiple draining bracket；13, drainage internal layer；14, outside drainage
Layer；140, sieve plate；1400, outline border；1401, baffle；14010, sieve material gap；1402, pulling plate；14021, holding tank；1403, turn
Axis；141, nonwoven layer；2, hydraulic pressure detector；3, Natural Water water inlet pipe；4, irrigation rig；41, drainage pipeline；42, draining pump；
43, supporting rack；44, telescopic device；440, the first hard tube；441, fixed seat；442, return spring；443, corrugated flexible hose；444、
Casing；45, Irrigation shower head；5, valve.
Specific implementation mode
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1：
A kind of Catchwork irrigation device of implantation underground as shown in Figures 1 to 6 includes the water storage system 1 for being implanted into ground and filling
Device 4 is irrigate, water storage system 1 includes the drainage layer of the cistern 11 and covering filter upper end of upper end opening.
Drainage layer includes from top to bottom successively including drainage outer layer 14, multiple draining bracket 12 and drainage internal layer 13；It irrigates
Device includes drainage pipeline 41, draining pump 42 and the Irrigation shower head 45 connected from 11 bottom of cistern；Drainage pipeline 41 passes through row
Water pump 42 connects Irrigation shower head 45.
Drainage outer layer 14 is made of sieve plate 140 and nonwoven layer 141, and nonwoven layer 141 is laid under the sieve plate 140
Side；Pulling plate 1402 of the sieve plate 140 including outline border 1400, polylith baffle 1401 arranged in parallel and for control baffle angle；Often
Block baffle 1401 is connected to by shaft 1403 on the outline border 1400 of width direction；Pulling plate 1402 is elongated, 1402 edge of pulling plate
It is arranged below outline border 1400 on outline border length direction, pulling plate 1402 is equipped with the holding tank for limiting the baffle lower side
14021；14021 quantity of holding tank and the position baffle 1401 arranged in parallel with the polylith match；Per block baffle 1401 and phase
There are sieves to expect gap 14010 between adjacent outline border 1400；Relatively on outline border length direction, the position of pulling plate 1402 is adjustable, to change
Become 1401 angle of baffle, to change sieve material gap 14010.
1402 one end of pulling plate is limited in 1400 following side of outline border but along 1400 length direction of outline border by limiting fastener
Scalable, the other end is connected by screw thread propulsive mechanism.
Limit fastener includes that middle part accommodates 1402 movable straight slot of pulling plate and both sides for being fixed on 1400 following side of outline border
Fixed ear.
Further include the supporting rack being made of pipeline in draining pump 42 and Irrigation shower head 45 and irrigates spray for elasticity limitation
The telescopic device of first 45 return；Irrigation shower head 45 is mounted on by telescopic device on supporting rack.
Telescopic device 44 for elasticity limitation 45 return of Irrigation shower head include be fixed on casing 444 outside supporting rack,
Upper end connects the first hard tube 440, return spring 442, corrugated flexible hose 443 and the fixed seat 441 of Irrigation shower head 45；Irrigation shower head 45
It is connected to corrugated flexible hose 443 by the first hard tube 440, then the pipeline output end on supporting rack 43 is connected by corrugated flexible hose 443；Set
444 fixing sleeve of pipe is in 443 lower part of corrugated flexible hose.
Fixed seat 441 is fixed on the first hard tube 440, and return spring 442 is sleeved on 443 outside of corrugated flexible hose, return spring
442 upper ends stretch out casing 444 and are fixedly connected with fixed seat 441；442 lower end of return spring stretches into casing 444 and in 444 bottom of casing
Portion is fixedly connected.
The device further includes Natural Water water inlet pipe 3, and 3 input terminal of Natural Water water inlet pipe is connected by valve 5 in the water storage
11 side of pond, 11 other side of cistern are additionally provided with hydraulic pressure detector 2.
There are two 45 quantity of Irrigation shower head, and telescopic device 44 also has two groups, and the pipeline of supporting rack 43 pumps 42 by communicated drainage
The main pipeline of output end and two branch pipe(tube) compositions, two branch pipe(tube)s connect Irrigation shower head by two groups of telescopic devices 44 respectively
45。
As shown in fig. 7, the embodiment of the invention also includes the human-computer interaction module of controller and connection controller, hydraulic pressure detection
Device signal connects controller, and the valve 5 is control valve, and draining pump 42 is control pump.Controller output end is connected separately
And control valve and draining pump 42.Human-computer interaction module can be by input to carry out input parameter to controller, according to garden
Woods, agricultural crop plant species difference, controller can be by being connected into database, and setting irrigated crop is to irrigating the frequency, water
Requirement, to realize intelligent irrigation.
The present invention operation principle be：When raining, rainwater slides along polywater bucket and flows into covering filter from lower water cavity
The drainage layer of pond upper end, so that being stored in rain water reservoir 11；Cistern 11 can effectively prevent daytime too
Sun irradiation, the evaporation to rainwater；Drainage layer can be opposite to ensure that water in case to preventing the impurity such as leaf from falling into cistern 11
Cleanliness；When water supply, water pump pulls water out and is delivered to Irrigation shower head 45, hold pull Irrigation shower head 45, to plant into
Row moisturizing is irrigated, and when irrigation sprays lower water and trickles down in the drainage layer of covering filter upper end, is recovered into cistern again
In 11.Have the function of that rainwater resource is collected and water resource recycles, to effectively save water resource.
When sieve plate 140 occurs to block or need periodic cleaning, it is only necessary to remove sieve plate 140, to the right by pulling plate 1402
Layback is dynamic, and pulling plate 1402 is equipped with holding tank 14021, and holding tank 14021 drives baffle 1401 toward moving right, baffle 1401 along
Shaft 1403 rotates counterclockwise, and after baffle 1401 deflects to the right, the spacing between holding tank 14021 and baffle 1401 becomes smaller,
Therefore, holding tank 14021 just has gap with baffle 1401 in design.After baffle 1401 deflects to the right, sieve material gap
14010 become larger, and the sundries being stuck in sieve material gap 14010 is easy to be rinsed clean.
Embodiment 2：
Difference lies in drainage outer layers 14 with embodiment 1 for the present embodiment, and drainage outer layer 14 is by 140 structure of nonwoven layer 141 and sieve plate
At sieve plate 140 is equipped with multiple sieve pores 1401, and multiple sieve pores 1401 are regularly arranged on sieve plate 140, and the size of sieve pore 1401 exists
Aperture is gradually reduced from top to bottom on thickness direction, and nonwoven layer 141 is located at 140 lower section of sieve plate.Preferably, sieve pore is in thickness
The cutting face spent on direction is non-circular.
Embodiment 3：
Difference lies in drainage outer layers 14 with embodiment 1 for the present embodiment, and the drainage outer layer 14 of the present embodiment is by 141 He of nonwoven layer
Sieve plate 140 is constituted, and sieve plate is a kind of shape anti-blocked sieving board 140, and shape anti-blocked sieving board is equipped with multiple sieve pores 1401,1401 rule of multiple sieve pores
It is arranged on sieve plate 140.Above-mentioned sieve pore 1401 includes superposed first sieve pore 1401b and the second sieve pore positioned at lower part
1401a.Aperture is gradually reduced the size of first sieve pore 1401b from top to bottom in a thickness direction.Second sieve pore 1401a is to tilt
The through-hole of setting, the second upper ends sieve pore 1401a are connected to the first lower ends sieve pore 1401b, and 141 layers of non-woven fabrics is located at below sieve plate.The
The cutting faces of one sieve pore 1401b in a thickness direction are non-circular.The axis of second sieve pore 1401a and above-mentioned plate thickness side
To angle between 20-40 degree.On sieve plate length direction, the side area of the first sieve pore 1401b is more than the other side；Second
The axis of sieve pore 1401a is towards the small other side of area.Specifically, the cutting face with the first sieve pore 1401b in a thickness direction
With point centered on the Axis Cross point of the second sieve pore 1401a.The edge in the cutting faces of the first sieve pore 1401b in a thickness direction arrives
Central point spacing is unequal.
The above is the preferred embodiment of the present invention, does not depart from this hair for those of ordinary skill in the art
Under the premise of bright principle, several variations and modifications can also be made, these also should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of Catchwork irrigation device of implantation underground, it is characterised in that：It include the water storage system for being implanted into ground（1）And filling
Irrigate device（4）, water storage system（1）Cistern including upper end opening（11）With the drainage layer of covering filter upper end；
The drainage layer includes from top to bottom successively including drainage outer layer（14）, multiple draining bracket（12）With drainage internal layer
（13）；Irrigation rig includes from cistern（11）The drainage pipeline that bottom connects（41）, draining pump（42）And Irrigation shower head（45）；
Drainage pipeline（41）Pass through draining pump（42）Connect Irrigation shower head（45）；
Drainage outer layer（14）By sieve plate（140）And nonwoven layer（141）It constitutes, nonwoven layer（141）It is laid on the sieve plate
（140）Lower section；The sieve plate（140）Including outline border（1400）, polylith baffle arranged in parallel（1401）With for control baffle
The pulling plate of angle（1402）；Per block baffle（1401）Pass through shaft（1403）It is connected to the outline border of width direction（1400）On；It draws
Plate（1402）It is elongated, pulling plate（1402）It is arranged in outline border along outline border length direction（1400）Lower section, pulling plate（1402）On
Equipped with the holding tank for limiting the baffle lower side（14021）；Holding tank（14021）Quantity and position and the polylith are flat
The baffle of row arrangement（1401）Matching；Per block baffle（1401）With adjacent outline border（1400）Between there are sieve expect gap（14010）；
Relatively on outline border length direction, the pulling plate（1402）Position it is adjustable, to change baffle（1401）Angle, to change sieve
Expect gap（14010）.
2. a kind of Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Pulling plate（1402）One end
It is limited in outline border by limiting fastener（1400）Following side but along outline border（1400）Scalable on length direction, the other end passes through
Screw thread propulsive mechanism connects.
3. a kind of Catchwork irrigation device of implantation underground according to claim 2, it is characterised in that：During limit fastener includes
Portion accommodates pulling plate（1402）Movable straight slot and both sides are for being fixed on outline border（1400）The fixed ear of following side.
4. a kind of Catchwork irrigation device of implantation underground according to claim 3, it is characterised in that：The holding tank
（14021）With the baffle（1401）Between have gap.
5. a kind of Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：In draining pump（42）With
Irrigation shower head（45）Further include the supporting rack being made of pipeline and limits Irrigation shower head for elasticity（45）The flexible dress of return
It sets；Irrigation shower head（45）It is mounted on supporting rack by telescopic device；
Irrigation shower head is limited for elasticity（45）The telescopic device of return（44）Including the casing being fixed on outside supporting rack
（444）, upper end connect Irrigation shower head（45）The first hard tube（440）, return spring（442）, corrugated flexible hose（443）And fixed seat
（441）；Irrigation shower head（45）Pass through the first hard tube（440）It is connected to corrugated flexible hose（443）, then pass through corrugated flexible hose（443）Connection
Supporting rack（43）On pipeline output end；Casing（444）Fixing sleeve is in corrugated flexible hose（443）Lower part；
Fixed seat（441）It is fixed on the first hard tube（440）On, return spring（442）It is sleeved on corrugated flexible hose（443）Outside, return
Spring（442）Casing is stretched out in upper end（444）And it is fixedly connected with fixed seat（441）；Return spring（442）Casing is stretched into lower end
（444）And in casing（444）Bottom is fixedly connected.
6. a kind of Catchwork irrigation device of implantation underground according to claim 5, it is characterised in that：Further include Natural Water into
Water pipe（3）, Natural Water water inlet pipe（3）Input terminal passes through valve（5）It is connected into the cistern（11）Side, cistern（11）Separately
Side is additionally provided with hydraulic pressure detector（2）.
7. a kind of Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Irrigation shower head（45）Number
Amount at least there are two；Irrigation rig（4）Further include water knockout drum, Irrigation shower head（45）Draining pump is connected by water knockout drum（42）Output
End.
8. a kind of gardens Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Further include control
Device, the hydraulic pressure detector signal connect controller, the valve（5）It is control valve, draining pump（42）It is control pump；Controller
Output end is connected separately and control valve and draining pump（42）.
9. a kind of gardens Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：It further include connection
The human-computer interaction module of controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111218.2A CN108307994A (en) | 2018-02-05 | 2018-02-05 | A kind of Catchwork irrigation device of implantation underground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111218.2A CN108307994A (en) | 2018-02-05 | 2018-02-05 | A kind of Catchwork irrigation device of implantation underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108307994A true CN108307994A (en) | 2018-07-24 |
Family
ID=62901811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810111218.2A Withdrawn CN108307994A (en) | 2018-02-05 | 2018-02-05 | A kind of Catchwork irrigation device of implantation underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108307994A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335533A (en) * | 2020-11-26 | 2021-02-09 | 王友刚 | Gardens irrigation equipment |
-
2018
- 2018-02-05 CN CN201810111218.2A patent/CN108307994A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112335533A (en) * | 2020-11-26 | 2021-02-09 | 王友刚 | Gardens irrigation equipment |
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Application publication date: 20180724 |
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