CN108934961A - A kind of nursery watering threeway spray head - Google Patents
A kind of nursery watering threeway spray head Download PDFInfo
- Publication number
- CN108934961A CN108934961A CN201810833685.6A CN201810833685A CN108934961A CN 108934961 A CN108934961 A CN 108934961A CN 201810833685 A CN201810833685 A CN 201810833685A CN 108934961 A CN108934961 A CN 108934961A
- Authority
- CN
- China
- Prior art keywords
- threeway
- nozzle set
- screw thread
- water outlet
- head body
- 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.)
- Pending
Links
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of nursery watering threeway spray heads, the threeway head body and water outlet are arranged by injection molding machine integrated injection molding, the threeway head body inner wall is equipped with internal screw thread, threeway head body is threadedly coupled by internal screw thread with the water outlet mouthpiece on external sprinkling truck, countersunk head vestibule is equipped in the threeway head body, it is connected inside the water outlet with countersunk head vestibule, the water outlet is externally provided with external screw thread, the nozzle set inner wall is equipped with internal screw thread, nozzle set is connected through a screw thread with water outlet, the nozzle set circular arc spherical surface is equipped with several apertures, a kind of nursery watering threeway spray head, it is connected according to three identical water outlets with different nozzle sets, water can be controlled according to the bore of nozzle set when seedling difference, if spraying insecticide equal macromolecular solutions, open bigbore spray head Set, can thus reduce the plugging rate of aperture.
Description
Technical field
The invention belongs to seedling equipment fields, specifically, the present invention relates to a kind of nursery watering threeway spray heads.
Background technique
Most important work is water management during seeling industry.But but usually by passing through in practical work process
Few people is tested to do.It waters in inappropriate time or with the mode of mistake, the production of Plug seedling can be seriously affected, absolutely
Plug seedling is not allowed to be completely dried；Conversely, moisture is excessively saturated also not all right in matrix, root system anoxic (0-2%) hole tray will cause
Seedling production water management generally expands into line of demarcation with cotyledon.
Water management before cotyledon expansion is easier, that is, wants the lower half of cavities matrix to be always maintained at wet.Only
Only control the alternation of wetting and drying of cavities top half matrix.
A kind of convolution ladder type cultivation frame of citrus nursery of 207399982 U of Chinese invention CN, including the first water inlet,
Baffle, the first water outlet, bracket, bearing plate, sewage pipe, water pipe, citrus seedling, spray head, the second water inlet, pedestal, cultivation case,
Second water outlet and strainer.The beneficial effects of the utility model are: it is spiral by designing the cultivating stand of citrus nursery,
Space shared by cultivating stand can be reduced, and then improves the space utilization rate of raising chamber, meanwhile, it can using the cultivating stand of convoluted
So that every layer of citrus seedling Heterogeneous Permutation, and then prevent from influencing lower section citrus seedling due to blocking for upper layer citrus seedling
Daylighting；The root system of citrus seedling can be guided to grow downwards by the way that cultivation bottom portion is arranged in spray head, and then enhance citrus
Stability prevents the root system pricked due to citrus in the soil excessively shallow, and topples over；By the way that strainer is arranged in the bottom of cultivation case
It can prevent because the impurity in soil enters sewage pipe, and blocks sewage pipe.
Summary of the invention
The present invention provides a kind of nursery watering threeway spray head, according to three identical water outlets and different nozzle sets
Connection, can control water when seedling difference according to the bore of nozzle set, and if the macromoleculars such as spray insecticide
Solution opens bigbore nozzle set, can thus reduce the plugging rate of aperture.
To achieve the goals above, the technical scheme adopted by the invention is as follows: a kind of nursery is sprinkled water threeway spray head, including threeway
Head body and nozzle set, the threeway head body cylinder end face are circumferentially uniformly provided with three identical water outlets, institute
It states threeway head body and water outlet to be arranged by injection molding machine integrated injection molding, the threeway head body inner wall is equipped with interior spiral shell
Line, threeway head body are threadedly coupled with the water outlet mouthpiece on external sprinkling truck by internal screw thread, are set in the threeway head body
There is countersunk head vestibule, is connected inside the water outlet with countersunk head vestibule, the water outlet is externally provided with external screw thread, the nozzle set
Inner wall is equipped with internal screw thread, and nozzle set is connected through a screw thread with water outlet, and the nozzle set circular arc spherical surface is equipped with several apertures.
Preferably, the nozzle set for three different models being connected through a screw thread on three water outlets is respectively a type, b type
With c type, the nozzle set is that the aperture port diameter of a type is 1mm, and the nozzle set is that the aperture port diameter of b type is 2mm,
The nozzle set is that the aperture port diameter of c type is 4mm.
Preferably, the countersunk head diameter of the countersunk head vestibule is 4cm, and countersunk head depth is 6cm, diameter 3.5cm, and depth is
10cm and tip angle are 160 degree.
Preferably, small-sized butterfly valve is equipped in the nozzle set, the small-sized butterfly valve dish plate periphery outer rim is equipped with sealing ring,
The nozzle set is closely connect with small-sized butterfly valve by sealing ring.
Preferably, the small-sized butterfly valve is plastic part and dish plate maximum gauge is 3.5cm.
Preferably, threeway head body upper surface is circumferentially with 12 identical plastics ribs, the threeway spray head
Ontology and plastics ribs are arranged by injection molding machine integrated injection molding.
It is using the beneficial effect of above technical scheme: a kind of nursery watering threeway spray head, it is identical according to three
Water outlet connected with different nozzle sets, water can be controlled according to the bore of nozzle set when seedling difference, and
And if spraying insecticide equal macromolecular solutions, bigbore nozzle set is opened, the plugging rate of aperture can be thus reduced.
It also has the advantage that simultaneously
1) be equipped with small-sized butterfly valve in nozzle set, small-sized butterfly valve dish plate periphery outer rim is equipped with sealing ring, the nozzle set with
Small-sized butterfly valve is closely connected by sealing ring, and switch used is simple using dish plate, easy to operate.
2) it is arranged by injection molding machine integrated injection molding so that integral strength is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of threeway head body；
Fig. 2 is the cross-sectional view of threeway head body；
Fig. 3 is the structural schematic diagram of nozzle set；
Fig. 4 is a kind of top view of nursery watering threeway spray head；
Wherein:
1- threeway head body；10- plastics ribs；11- internal screw thread；12- countersunk head vestibule；2- water outlet；20- positioning
Hole, 3- nozzle set；30- aperture；The small-sized butterfly valve of 31-, 32- sealing ring.
Specific embodiment
Below against attached drawing, by the description of the embodiment, making to a specific embodiment of the invention further details of
Explanation, it is therefore an objective to those skilled in the art be helped to have more complete, accurate and deep reason to design of the invention, technical solution
Solution, and facilitate its implementation.
As shown in Figures 1 to 4, the present invention provides a kind of nursery watering threeway spray head, according to three identical water outlets
It mouthful is connected with different nozzle sets, can control water according to the bore of nozzle set when seedling difference, and if
It sprays insecticide and waits macromolecular solutions, open bigbore nozzle set, can thus reduce the plugging rate of aperture.
Specifically, as shown in Figures 1 to 4, including threeway head body 1 and nozzle set 3, the threeway head body 1
Cylinder end face is circumferentially uniformly provided with three identical water outlets 2, and the threeway head body 1 and water outlet 2 pass through injection molding
The setting of machine integrated injection molding, 1 inner wall of threeway head body are equipped with internal screw thread 11, and threeway head body 1 passes through internal screw thread
11 are threadedly coupled with the water outlet mouthpiece on external sprinkling truck, are equipped with countersunk head vestibule 12, the water outlet in the threeway head body 1
2 inside are connected with countersunk head vestibule 12, and the water outlet 2 is externally provided with external screw thread 20, and 3 inner wall of nozzle set is equipped with interior spiral shell
Line, nozzle set 3 are connected through a screw thread with water outlet 2, and 3 circular arc spherical surface of nozzle set is equipped with several apertures 30.
Nozzle set 3 respectively a type, b type and the c type of three different models are connected through a screw thread on three water outlets 2,
The nozzle set 3 is that 30 port diameter of aperture of a type is 1mm, and the nozzle set 3 is that 30 port diameter of aperture of b type is 2mm,
The nozzle set 3 is that 30 port diameter of aperture of c type is 4mm.
The countersunk head diameter of the countersunk head vestibule 12 be 4cm, countersunk head depth be 6cm, diameter 3.5cm, depth be 10cm and
Tip angle is 160 degree.
Small-sized butterfly valve 31 is equipped in the nozzle set 3, the small-sized 31 dish plate periphery outer rim of butterfly valve is equipped with sealing ring 32,
The nozzle set 3 is closely connect with small-sized butterfly valve 31 by sealing ring 32.
The small-sized butterfly valve 31 is plastic part and dish plate maximum gauge is 3.5cm.
1 upper surface of threeway head body is circumferentially with 12 identical plastics ribs 10, the threeway head body 1
It is arranged with plastics ribs 10 by injection molding machine integrated injection molding.
Specific working mode is illustrated with specific embodiment below:
Embodiment 1:
The present invention is a kind of nursery watering threeway spray head: including threeway head body 1 and nozzle set 3, the threeway spray head
1 cylinder end face of ontology is circumferentially uniformly provided with three identical water outlets 2, and the threeway head body 1 and water outlet 2 pass through
The setting of injection molding machine integrated injection molding, 1 inner wall of threeway head body are equipped with internal screw thread 11, and threeway head body 1 passes through interior
Screw thread 11 is threadedly coupled with the water outlet mouthpiece on external sprinkling truck, is equipped with countersunk head vestibule 12 in the threeway head body 1, it is described out
2 inside of the mouth of a river is connected with countersunk head vestibule 12, and the water outlet 2 is externally provided with external screw thread 20, and 3 inner wall of nozzle set is equipped with interior
Screw thread, nozzle set 3 are connected through a screw thread with water outlet 2,3 circular arc spherical surface of nozzle set be equipped with several apertures 30, described three
The nozzle set 3 that three different models are connected through a screw thread on a water outlet 2 is respectively a type, b type and c type, and the nozzle set 3 is a
30 port diameter of aperture of type is 1mm, and the nozzle set 3 is that 30 port diameter of aperture of b type is 2mm, and the nozzle set 3 is c
30 port diameter of aperture of type is 4mm, is connected according to three identical water outlets with different nozzle sets, in seedling difference
When can control water according to the bore of nozzle set, and if spraying insecticide equal macromolecular solutions, open heavy caliber
Nozzle set, can thus reduce the plugging rate of aperture.
Embodiment 2:
This present invention is a kind of nursery watering threeway spray head: the countersunk head diameter of the countersunk head vestibule 12 is 4cm, countersunk head depth
For 6cm, diameter 3.5cm, depth is 10cm and tip angle is 160 degree, and small-sized butterfly valve 31 is equipped in the nozzle set 3, described
Small-sized 31 dish plate periphery outer rim of butterfly valve is equipped with sealing ring 32, and the nozzle set 3 is close by sealing ring 32 with small-sized butterfly valve 31
Connection, the small-sized butterfly valve 31 is plastic part and dish plate maximum gauge is 3.5cm, and 1 upper surface of threeway head body is circumferential
Equipped with 12 identical plastics ribs 10, the threeway head body 1 and plastics ribs 10 by injection molding machine integrated injection molding at
Type setting, is equipped with small-sized butterfly valve in nozzle set, and small-sized butterfly valve dish plate periphery outer rim is equipped with sealing ring, the nozzle set with it is small-sized
Butterfly valve is closely connected by sealing ring, and switch used is simple using dish plate, easy to operate, is set by injection molding machine integrated injection molding
It sets so that integral strength is improved.
The present invention is exemplarily described in conjunction with attached drawing above, it is clear that the present invention implements not by above-mentioned side
The limitation of formula, as long as using the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out；Or not
It is improved, above-mentioned conception and technical scheme of the invention are directly applied into other occasions, in protection scope of the present invention
Within.
Claims (6)
- The threeway spray head 1. a kind of nursery is sprinkled water, it is characterised in that: including threeway head body (1) and nozzle set (3), the threeway Head body (1) cylinder end face is circumferentially uniformly provided with three identical water outlets (2), the threeway head body (1) and Water outlet (2) is arranged by injection molding machine integrated injection molding, and threeway head body (1) inner wall is equipped with internal screw thread (11), and three Logical head body (1) is threadedly coupled by internal screw thread (11) with the water outlet mouthpiece on external sprinkling truck, the threeway head body (1) It is interior to be equipped with countersunk head vestibule (12), it is connected inside the water outlet (2) with countersunk head vestibule (12), water outlet (2) peripheral hardware Have external screw thread (20), nozzle set (3) inner wall is equipped with internal screw thread, and nozzle set (3) is connected through a screw thread with water outlet (2), institute Nozzle set (3) circular arc spherical surface is stated equipped with several apertures (30).
- 2. a kind of nursery watering threeway spray head according to claim 1, it is characterised in that: lead on three water outlets (2) Crossing and being threadedly coupled the nozzle set (3) of three different models is respectively a type, b type and c type, and the nozzle set (3) is the aperture of a type (30) port diameter is 1mm, and the nozzle set (3) is that aperture (30) port diameter of b type is 2mm, and the nozzle set (3) is c Aperture (30) port diameter of type is 4mm.
- 3. a kind of nursery watering threeway spray head according to claim 1, it is characterised in that: the countersunk head of the countersunk head vestibule (12) Diameter is 4cm, and countersunk head depth is 6cm, and diameter 3.5cm, depth is 10cm and tip angle is 160 degree.
- 4. a kind of nursery watering threeway spray head according to claim 1, it is characterised in that: it is equipped in the nozzle set (3) small Type butterfly valve (31), small-sized butterfly valve (31) the dish plate periphery outer rim are equipped with sealing ring (32), the nozzle set (3) and small-sized butterfly Valve (31) is closely connected by sealing ring (32).
- 5. a kind of nursery according to claim 4 is sprinkled water threeway spray head: the small-sized butterfly valve (31) be plastic part and dish plate most Major diameter is 3.5cm.
- 6. a kind of nursery watering threeway spray head according to claim 1, it is characterised in that: on the threeway head body (1) End face is circumferentially with 12 identical plastics ribs (10), and the threeway head body (1) and plastics ribs (10) pass through note The setting of molding machine integrated injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833685.6A CN108934961A (en) | 2018-07-26 | 2018-07-26 | A kind of nursery watering threeway spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810833685.6A CN108934961A (en) | 2018-07-26 | 2018-07-26 | A kind of nursery watering threeway spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108934961A true CN108934961A (en) | 2018-12-07 |
Family
ID=64463256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810833685.6A Pending CN108934961A (en) | 2018-07-26 | 2018-07-26 | A kind of nursery watering threeway spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108934961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699459A (en) * | 2019-02-28 | 2019-05-03 | 广西职业技术学院 | A kind of gardens Self-watering equipment and its method of sprinkling water |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699459A (en) * | 2019-02-28 | 2019-05-03 | 广西职业技术学院 | A kind of gardens Self-watering equipment and its method of sprinkling water |
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Application publication date: 20181207 |
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| RJ01 | Rejection of invention patent application after publication |