CN204031983U - For the adjustment spray cover of spray head - Google Patents
For the adjustment spray cover of spray head Download PDFInfo
- Publication number
- CN204031983U CN204031983U CN201420524113.7U CN201420524113U CN204031983U CN 204031983 U CN204031983 U CN 204031983U CN 201420524113 U CN201420524113 U CN 201420524113U CN 204031983 U CN204031983 U CN 204031983U
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- baffle plate
- retainer ring
- spray head
- spray
- 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
Links
Classifications
-
- 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
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- Nozzles (AREA)
Abstract
The utility model relates to irrigation installation, especially for the adjustment spray cover of spray head.Solve current shower nozzle and cannot adjust irrigation area problem.For the adjustment spray cover of spray head, comprise retainer ring, retainer ring is symmetrical arranged a pair baffle plate; On each baffle plate, one end, base is fixed on retainer ring; Two baffle plate correspondence positions arrange a circular hole respectively, arrange adjusting rod through two circular holes, and adjusting rod one end is bent into right angle and hooks, and in addition one end adjusting rod is provided with screw thread, and has the bolt of coupling, bolt is positioned at outside baffle plate; Adjusting rod is provided with spring, and spring is between two pieces of baffle plates.Be arranged on spray head, adjust the region of sprinkling irrigation as required, regulate very easy, easily realize, Install and configure also regulates spray cover easily.
Description
Technical field
The utility model relates to irrigation installation, especially for the adjustment spray cover of spray head.
Background technology
Greenhouse is the production facility of a relative closure, and natural precipitation can not be used directly, and the moisture that warm indoor crops needs relies on man-made irrigation measure to ensure completely.Traditional ditch border irrigation (flood irrigation) is large to the waste of water resource, and availability is low, and along with in short supply to water resource of the development of agricultural cience and farming techniques and China arid area, slight irrigation water-saving technology becomes developing trend.
When adopting spray head to spray crop downwards in booth, moisture is sprayed downwards because spray head is into 360 degree of full angles, but time due to sprinkling irrigation, there is limitation in greenhouse gardening area, cultivated area is less sometimes, just there is sprinkling when such sprinkling irrigation to both sides and exceed cultivated area, be sprayed onto cultivated area and think, cause the waste of moisture.Simultaneously easily cause muddy in passageway owing to being sprayed onto, affect human users, be all muddy at every turn.
Summary of the invention
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides one to be arranged on spray head, adjusts the region of sprinkling irrigation as required, regulates very easy, easily realizes, and Install and configure also regulates spray cover easily.
The utility model solves the technical scheme that its technical problem adopts: for the adjustment spray cover of spray head, comprise retainer ring, retainer ring is symmetrical arranged a pair baffle plate; On each baffle plate, one end, base is fixed on retainer ring; Two baffle plate correspondence positions arrange a circular hole respectively, arrange adjusting rod through two circular holes, and adjusting rod one end is bent into right angle and hooks, and in addition one end adjusting rod is provided with screw thread, and has the bolt of coupling, bolt is positioned at outside baffle plate; Adjusting rod is provided with spring, and spring is between two pieces of baffle plates.
Effect due to spring between two pieces of baffle plates is softened, and the right angle that wherein one piece of baffle plate is conditioned bar catches on, and other one piece of baffle plate is undertaken spacing by the bolt in outside, and what so just ensure baffle plate struts angle.Such catch is just hooked by bolt and right angle and fixes, and another one is spacing by bolt, when needs regulate time, only needs the degree of compression of that bolt regulating spring of rotary moveable, thus realizes the spacing between adjustment two pieces of catch.
Adjusting rod is positioned at the side of retainer ring.Be provided with like this to be beneficial to and adopt short adjusting rod, cost-saving, because general this condition does not need fine setting, rough adjustment just can achieve, and alleviates the weight of whole equipment simultaneously, avoids increasing pipeline and bears a heavy burden, increase the service life.Simultaneously such design avoids the sprinkling region that shower nozzle carried on a shoulder pole by spring and adjusting rod.
Described retainer ring is provided with locking device.Like this can directly by fixed cover on spray head, do not need cover on the pipeline of spray head.
After Fixing shrink ring is on spray head, by adjusting rod through the circular hole on one of them baffle plate, the right angle be conditioned on bar catches on, spring is placed on adjusting rod, adjusting rod is again through the circular hole on other one piece of baffle plate afterwards, a bolt installed by adjusting rod, so just baffle plate can be fixed, select the degree of compression of bolt regulating spring, thus the angle reached between adjustment two catch, meet the demand of different irrigation area, rotation fixed ring can adjust angle, meet arbitrary demand, achieve dual regulation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model installs later schematic diagram.
Retainer ring 1, baffle plate 2, adjusting rod 3, bolt 4, spring 5, spray head 6.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
embodiment 1
As shown in Figure 1, for the adjustment spray cover of spray head, comprise retainer ring 1, retainer ring 1 is symmetrical arranged a pair baffle plate 2; Baffle plate 2 is trapezoidal, and on each baffle plate 2, one end, base is fixed on retainer ring 1; Two baffle plate 2 correspondence positions arrange a circular hole respectively, arrange adjusting rod 3 through two circular holes, and adjusting rod 3 one end is bent into right angle and hooks, and in addition one end adjusting rod 3 is provided with screw thread, and has the bolt 4 of coupling, bolt 4 is positioned at outside baffle plate 2; Adjusting rod 3 is provided with spring 5, spring 5 is between two pieces of baffle plates 2.
Retainer ring 1 is enclosed within after on spray head 6, by adjusting rod through the circular hole on one of them baffle plate, the right angle be conditioned on bar catches on, spring is placed on adjusting rod, adjusting rod is again through the circular hole on other one piece of baffle plate afterwards, a bolt installed by adjusting rod, so just baffle plate can be fixed, select the degree of compression of bolt regulating spring, thus the angle reached between adjustment two catch, meet the demand of different irrigation area, rotation fixed ring can adjust angle, meet arbitrary demand, achieve dual regulation.
embodiment 2
As shown in Figure 2, embodiment with embodiment 1, difference: adjusting rod 3 is positioned at the side of retainer ring 1.Be provided with like this to be beneficial to and adopt short adjusting rod, cost-saving, because general this condition does not need fine setting, rough adjustment just can achieve, and alleviates the weight of whole equipment simultaneously, avoids increasing pipeline and bears a heavy burden, increase the service life.Such design avoids spring and regulates pole spacing the sprinkling region of shower nozzle.
Described retainer ring 1 is provided with locking device.Like this can directly by fixed cover on spray head 6, do not need cover on the pipeline of spray head.
Claims (3)
1., for the adjustment spray cover of spray head, it is characterized in that: comprise retainer ring, retainer ring is symmetrical arranged a pair baffle plate; On each baffle plate, one end, base is fixed on retainer ring; Two baffle plate correspondence positions arrange a circular hole respectively, arrange adjusting rod through two circular holes, and adjusting rod one end is bent into right angle and hooks, and in addition one end adjusting rod is provided with screw thread, and has the bolt of coupling, bolt is positioned at outside baffle plate; Adjusting rod is provided with spring, and spring is between two pieces of baffle plates.
2., as claimed in claim 1 for the adjustment spray cover of spray head, it is characterized in that: described adjusting rod is positioned at the side of retainer ring.
3., as claimed in claim 1 or 2 for the adjustment spray cover of spray head, it is characterized in that: described retainer ring is provided with locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524113.7U CN204031983U (en) | 2014-09-13 | 2014-09-13 | For the adjustment spray cover of spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524113.7U CN204031983U (en) | 2014-09-13 | 2014-09-13 | For the adjustment spray cover of spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204031983U true CN204031983U (en) | 2014-12-24 |
Family
ID=52232717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524113.7U Expired - Fee Related CN204031983U (en) | 2014-09-13 | 2014-09-13 | For the adjustment spray cover of spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204031983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653292A (en) * | 2018-12-28 | 2019-04-19 | 段亚斌 | A kind of circulation rainer of light roof greening apparatus rain collecting function |
-
2014
- 2014-09-13 CN CN201420524113.7U patent/CN204031983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653292A (en) * | 2018-12-28 | 2019-04-19 | 段亚斌 | A kind of circulation rainer of light roof greening apparatus rain collecting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150913 |
|
| EXPY | Termination of patent right or utility model |