CN108307993A - A kind of Catchwork irrigation device of implantation underground - Google Patents
A kind of Catchwork irrigation device of implantation underground Download PDFInfo
- Publication number
- CN108307993A CN108307993A CN201810110133.2A CN201810110133A CN108307993A CN 108307993 A CN108307993 A CN 108307993A CN 201810110133 A CN201810110133 A CN 201810110133A CN 108307993 A CN108307993 A CN 108307993A
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- China
- Prior art keywords
- irrigation
- shower head
- water
- drainage
- catchwork
- 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.)
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Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 84
- 230000002262 irrigation Effects 0.000 title claims abstract description 84
- 238000002513 implantation Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 6
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 6
- 239000008239 natural water Substances 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 101150006257 rig-4 gene Proteins 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Nozzles (AREA)
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, and the drainage outer layer on water-storing device is not only effectively anti-blocking, but also is also easy to backwash；Irrigation rig be designed as it is hand-held pull Irrigation shower head, can effective return, increase irrigated area；It is additionally provided with a set of control system, can ensure that entire irrigation system has the function of catchwork irrigation at any time.
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 it can also be made nearby to be irrigated in time in water shortage.But since equipment volume is little, and catchwork irrigation before
Irrigation shower head, the fixation of Irrigation shower head is all used to install and using hard tube limitation is all received, if using hose, not only hold
It is fragile, and Irrigation shower head is when not in use, is also easy to that Irrigation shower head can be allowed to drag in underground if do not kept and is embedded to
It is set to block and damage in soil.
Invention content
The purpose of the present invention is to provide a kind of Catchwork irrigation device of implantation underground, the Irrigation shower head of the catchwork irrigation exists
In use, elastic need only pull out, irrigated area can not only be expanded, and can also guide and reset when not in use；So that irrigating spray
It is easy-to-use, stablize durable, damage will not be earthed.
In order to achieve the above-mentioned object of the invention, present invention employs following technical schemes：
A kind of Catchwork irrigation device of implantation underground, it is characterised in that：Include being filled for being implanted into the water storage system on ground and irrigating
It sets, water storage system includes the drainage layer of the cistern and covering filter upper end of upper end opening；The drainage layer include from up to
Under successively include drainage outer layer, multiple draining bracket and drainage internal layer；Irrigation rig includes the draining connected from columns base
Pipeline, draining pump and Irrigation shower head；Drainage pipeline connects Irrigation shower head by draining pump；Further include in draining pump and Irrigation shower head
The supporting rack be made of pipeline and the telescopic device for elasticity limitation Irrigation shower head return；Irrigation shower head passes through telescopic device
On supporting rack；Telescopic device for elasticity limitation Irrigation shower head return include be fixed on casing outside supporting rack,
Upper end connects the first hard tube, return spring, corrugated flexible hose and the fixed seat of Irrigation shower head；Irrigation shower head is connected to by the first hard tube
Corrugated flexible hose, then the pipeline output end on supporting rack is connected by corrugated flexible hose；Casing fixing sleeve is in corrugated flexible hose lower part；It is 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 is stretched out casing and is fixedly connected
Reservation；Return spring lower end is stretched into casing and is fixedly connected in sleeve bottom.
Further, further include Natural Water water inlet pipe, Natural Water water inlet pipe input terminal is connected by valve in the water storage
Pond side, the cistern other side are additionally provided with hydraulic pressure detector.
Preferably, drainage outer layer is made of nonwoven layer and sieve plate, the sieve plate is equipped with multiple sieve pores, multiple sieve pores
It is regularly arranged on sieve plate, aperture is gradually reduced the size of the sieve pore from top to bottom in a thickness direction, and nonwoven layer is located at
Below sieve plate.
Preferably, the cutting face of sieve pore in a thickness direction is non-circular.
Preferably, Irrigation shower head have 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, being connected by hose between Irrigation shower head and water knockout drum.
Preferably, further including controller, the hydraulic pressure detector signal connects controller, and the valve is control valve,
Draining pump is control pump；Controller output end is connected separately and control valve and draining pump.
Preferably, further including the human-computer interaction module for connecting controller.
Compared with prior art, the Catchwork irrigation device of the implantation underground of above-mentioned technical proposal is used, have has as follows
Beneficial 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；When water supply, water pump pulls water out
And it is delivered to Irrigation shower head, holds and pulls Irrigation shower head, moisturizing irrigation is carried out to plant, it is unrestrained that when irrigation sprays lower water
Onto the drainage layer of covering filter upper end, it is recovered into water storage box again.It is collected and water resource recycling with rainwater resource
Function, to effectively save water resource.
Two, holding pulls Irrigation shower head that can not only expand irrigated area, but also being capable of self-return after loosing one's grip.The
The telescopic device of one hard tube, return spring, corrugated flexible hose and fixed seat composition, can not only 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 bellows aging, return bullet
The effects that spring gets rusty.
Three, the drainage outer layer in further scheme of the invention, can not only be effectively anti-blocking, but also is readily cleaned, and prevents
The only thrashing.Control system in the further scheme of the present invention, can ensure that entire irrigation system has at any time
There is the function of catchwork irrigation.
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 drainage outer layer.
Fig. 5 is the partial enlarged view at B in Fig. 4.
Fig. 6 is the dimensional structure diagram of drainage outer layer in the embodiment of the present invention 2.
Fig. 7 is the partial enlarged view at C 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.
Reference numeral：1, water storage system；11, cistern；12, multiple draining bracket；13, drainage internal layer；14, outside drainage
Layer；140, sieve plate；1401, sieve pore；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 bullet
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：
As shown in Fig. 1 to 5 it is a kind of implantation underground Catchwork irrigation device, it include for be implanted into the water storage system 1 on ground, from
Right water water inlet pipe 3 and irrigation rig 4, water storage system 1 include the drainage of the cistern 11 and covering filter upper end of upper end opening
Layer.
Drainage layer includes from top to bottom successively including drainage outer layer 14, multiple draining bracket 12 and drainage internal layer 13.
Irrigation rig includes drainage pipeline 41, draining pump 42 and the Irrigation shower head 45 connected from 11 bottom of cistern.Draining
Pipeline 41 connects Irrigation shower head 45 by draining pump 42.3 input terminal of Natural Water water inlet pipe is connected by valve 5 in the cistern
11 sides, 11 other side of cistern are additionally provided with hydraulic pressure detector 2.
As shown in fig. 6, 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.
Further include the supporting rack 43 being made of pipeline in draining pump 42 and Irrigation shower head 45 and is irrigated for elasticity limitation
The telescopic device 44 of 45 return of nozzle.Irrigation shower head 45 is mounted on by telescopic device on supporting rack 43, is filled for elasticity limitation
The telescopic device 44 for irrigating 45 return of nozzle include be fixed on casing 444 outside supporting rack, upper end connection Irrigation shower head 45 the
One hard tube 440, return spring 442, corrugated flexible hose 443 and fixed seat 441.Irrigation shower head 45 is connected to wave by the first hard tube 440
Line hose 443, then the pipeline output end on supporting rack 43 is connected by corrugated flexible hose 443；444 fixing sleeve of casing is in corrugated flexible hose
443 lower parts.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.
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。
Above-mentioned drainage outer layer 14 is made of nonwoven layer 141 and sieve plate 140, and sieve plate is equipped with multiple sieve pores 1401, multiple
Sieve pore 1401 is regularly arranged on sieve plate 140, and aperture is gradually reduced the size of sieve pore 1401 from top to bottom in a thickness direction, nothing
141 layers of woven fabric is located at below sieve plate.The cutting face of sieve pore 1401 in a thickness direction is non-circular.We have discovered that
During soil micronized particles, due to breaking up and rolling, tiny particle large percentage spherical in shape or spherical.Our sieve
Plate 140, aperture is gradually reduced the size of sieve pore 1401 from top to bottom in a thickness direction, point of sieve pore 1401 in a thickness direction
Section is non-circular, in order to and when leak, coarse granule is blocked, and fine grained is allowed not to be trapped in, round
Grain it is above-mentioned it is non-circular on anyway accumulate, all be easy between hole wall have gap.Present invention aims at allow sieve plate 140
Reverse side flushing is more convenient, prevents sieve plate 140 from blocking and making the equipment failure.
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 rainwater water storage box；Water storage box can effectively prevent the sun on daytime from shining
It penetrates, the evaporation to rainwater；Drainage layer can be to preventing the impurity such as leaf from falling into water storage box, the opposite cleaning that ensure that water in case
Property；When water supply, water pump pulls water out and is delivered to Irrigation shower head, holds and pulls Irrigation shower head, and moisturizing irrigation is carried out to plant,
Lower water is sprayed when irrigation to trickle down in the drainage layer of covering filter upper end, is recovered into water storage box again.With rainwater
Resource is collected and the function of water resource recycling, to effectively save water resource.
In use, staff only needs to hold Irrigation shower head 45 or the first hard tube 440, return spring 442 is pulled out
With corrugated flexible hose 443.After being finished, need only loose one's grip can return to home position under the effect of return spring 442.
Embodiment 2：
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.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
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）；
In draining pump（42）And Irrigation shower head（45）Further include the supporting rack being made of pipeline and irrigates spray for elasticity limitation
Head（45）The telescopic device of return（44）；Irrigation shower head（45）Pass through telescopic device（44）Mounted on supporting rack（43）On；
Irrigation shower head is limited for elasticity（45）The telescopic device of return（44）Including being fixed on supporting rack（43）External casing
（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.
2. a kind of Catchwork irrigation device of implantation underground according to claim 1, 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）.
3. a kind of Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Drainage outer layer（14）By
Nonwoven layer（141）And sieve plate（140）It constitutes, the sieve plate is equipped with multiple sieve pores（1401）, multiple sieve pores（1401）Rule
It is arranged in sieve plate（140）On, the sieve pore（1401）Size aperture is gradually reduced from top to bottom in a thickness direction, non-woven fabrics
（141）Layer is located at below sieve plate.
4. a kind of gardens Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Sieve pore（1401）
Cutting face in a thickness direction is non-circular.
5. a kind of gardens Catchwork irrigation device of implantation underground according to claim 1, it is characterised in that：Irrigation shower head
（45）Quantity 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.
6. 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（5）And draining pump（42）.
7. 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 |
|---|---|---|---|
| CN201810110133.2A CN108307993A (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 |
|---|---|---|---|
| CN201810110133.2A CN108307993A (en) | 2018-02-05 | 2018-02-05 | A kind of Catchwork irrigation device of implantation underground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108307993A true CN108307993A (en) | 2018-07-24 |
Family
ID=62902675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810110133.2A Withdrawn CN108307993A (en) | 2018-02-05 | 2018-02-05 | A kind of Catchwork irrigation device of implantation underground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108307993A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934967A (en) * | 2018-08-08 | 2018-12-07 | 马鞍山菁亚科技有限公司 | A kind of multifunction farm irrigation system |
| CN111515749A (en) * | 2020-04-24 | 2020-08-11 | 徐月美 | Machine tool protection device for mechanical manufacturing machinery |
-
2018
- 2018-02-05 CN CN201810110133.2A patent/CN108307993A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934967A (en) * | 2018-08-08 | 2018-12-07 | 马鞍山菁亚科技有限公司 | A kind of multifunction farm irrigation system |
| CN111515749A (en) * | 2020-04-24 | 2020-08-11 | 徐月美 | Machine tool protection device for mechanical manufacturing machinery |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180724 |
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