CN105170353A - Polyvinyl chloride (PVC) high-pressure spray pipe - Google Patents
Polyvinyl chloride (PVC) high-pressure spray pipe Download PDFInfo
- Publication number
- CN105170353A CN105170353A CN201510378657.6A CN201510378657A CN105170353A CN 105170353 A CN105170353 A CN 105170353A CN 201510378657 A CN201510378657 A CN 201510378657A CN 105170353 A CN105170353 A CN 105170353A
- Authority
- CN
- China
- Prior art keywords
- pvc
- pipe
- fog
- spray
- tapering
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/06—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in annular, tubular or hollow conical form
Abstract
The invention discloses a polyvinyl chloride (PVC) high-pressure spray pipe. The PVC high-pressure spray pipe is characterized in that a round metal line is arranged in the center of the inner core of a PVC plastic pipe; the two ends of the PVC plastic pipe are fixedly connected with a water pipe joint and a spray head respectively; the conical part of the spray head forms a cone angle ranging from 60 degrees to 120 degrees. Different spray heads can be adopted according to different spray demands. The round metal line is arranged in the center of the inner core of the PVC plastic pipe, and the PVC high-pressure spray pipe can be bent in any direction for operation when needing to be bent in the use process.
Description
Technical field
The present invention relates to the water spray or sprayer unit that use in people's agricultural production, specifically a kind of novel high pressure P VC injection spray pipe.
Background technology
From ancient times to the present, the water spray that people use in agricultural is raw or sprayer unit just have various, but, existing water spray or its function of sprayer unit can only 360 degree rotate and flexible work or adopt artificial trombone slide etc. up and down, and target of perfectly sprinkling irrigation etc. cannot be reached in many cases.Therefore overcome existing Problems existing, propose solve scheme be when business urgently.
Summary of the invention
The invention provides a kind of PVC high-pressure fog pipe, realized by following scheme:
It is characterized in that, PVC plastic pipe heart center is provided with a round wire, and two ends of PVC plastic pipe are fixedly connected with water pipe head and fog-spray nozzle respectively; Fog-spray nozzle tapering forms the coning angle of 60-120 degree.
In certain embodiments, the cross section, tapering of wherein said fog-spray nozzle is square.
In certain embodiments, the cross section, tapering of wherein said fog-spray nozzle is arc-shaped.
In certain embodiments, the cross section, tapering of wherein said fog-spray nozzle is circular.
Beneficial effect of the present invention: according to different spraying needs, different fog-spray nozzles can be adopted.PVC plastic pipe heart center is provided with a round wire, in use needs can be folded to arbitrary direction during bending and carries out operation.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of PVC injection spray pipe of the present invention;
Fig. 2 is the sectional view of spray nozzle of the present invention.
Detailed description of the invention
Shown in Fig. 1, PVC plastic pipe 1 heart center is provided with a round wire 2, and two ends of PVC plastic pipe 1 are fixedly connected with water pipe head 3 and fog-spray nozzle 4 respectively; Two terminations of the round wire 2 at PVC plastic pipe 1 heart center are also connected with water pipe head 3 and fog-spray nozzle 4 inner chamber respectively and coordinate.
Fig. 2 a, Fig. 2 b, Fig. 2 c and Fig. 2 d change the cone angle alpha in tapering 41.The cone angle alpha of the ozzle 4 of Fig. 2 a is 60 degree, adopts 90 degree, adopts 120 degree in the ozzle 4 of Fig. 2 c, the coning angle of employing 30 degree in the ozzle 4 of Figure 10 d in the ozzle 4 of Fig. 2 b.The occasion that cone angle alpha in tapering 41 is narrower than 30 degree, spray pattern is wide, but the concentration of central part uprises, and concentration gradient becomes large, so the contour part of spray pattern has and is similar to straight line, becomes mild parabolical tendency.In addition, the occasion that the cone angle alpha in tapering 41 is wider than 120 degree, spray pattern narrows, and the concentration of central part is high, and concentration gradient becomes large, so the contour part of spray pattern has and is similar to straight line, becomes mild parabolical tendency.
On the other hand, the ozzle of Fig. 2 e ~ g all has the tapering (or shoulder) 17 of cross section arc-shaped.Tapering 41 in the ozzle 4 of Fig. 2 e has the cross section of semiellipse shape, and the ozzle 4 of Fig. 2 f is along with becoming its curvature of ozzle 4 change of Fig. 2 g greatly.In addition, in the ozzle 4 of Fig. 2 g, radius of curvature R is 1.5mm.
In certain embodiments, the cross section, tapering of wherein said fog-spray nozzle is square, arc-shaped or circle.
Claims (4)
1. a PVC high-pressure fog pipe, is characterized in that: PVC plastic pipe heart center is provided with a round wire, and two ends of PVC plastic pipe are fixedly connected with water pipe head and fog-spray nozzle respectively; Fog-spray nozzle tapering forms the coning angle of 60-120 degree.
2. injection spray pipe according to claim 1, the cross section, tapering of wherein said fog-spray nozzle is square.
3. injection spray pipe according to claim 1, the cross section, tapering of wherein said fog-spray nozzle is arc-shaped.
4. injection spray pipe according to claim 1, the cross section, tapering of wherein said fog-spray nozzle is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378657.6A CN105170353A (en) | 2015-06-30 | 2015-06-30 | Polyvinyl chloride (PVC) high-pressure spray pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510378657.6A CN105170353A (en) | 2015-06-30 | 2015-06-30 | Polyvinyl chloride (PVC) high-pressure spray pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105170353A true CN105170353A (en) | 2015-12-23 |
Family
ID=54893051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510378657.6A Pending CN105170353A (en) | 2015-06-30 | 2015-06-30 | Polyvinyl chloride (PVC) high-pressure spray pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105170353A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316220A (en) * | 1991-08-22 | 1994-05-31 | Naan Irrigation Systems | Irrigator with mutually perpendicular water path components |
| CN2217469Y (en) * | 1994-11-15 | 1996-01-17 | 石油大学(华东) | Jet multi-screw-passage rotating-core spray head |
| CN2322691Y (en) * | 1998-01-21 | 1999-06-09 | 顾乃伟 | Fan spray head |
| CN201067712Y (en) * | 2007-07-26 | 2008-06-04 | 郑州新长城房地产有限公司 | Foamed glue spray gun spray head |
| CN202427591U (en) * | 2012-01-09 | 2012-09-12 | 漳州仂元工业有限公司 | Novel high-pressure polyvinyl chloride (PVC) spray tube |
| CN203281454U (en) * | 2012-11-29 | 2013-11-13 | 中国船舶重工集团公司第七一○研究所 | No-recoil cavitation cleaning nozzle |
| CN205109909U (en) * | 2015-06-30 | 2016-03-30 | 开平市亿洋塑胶制品有限公司 | PVC high pressure injection spray pipe |
-
2015
- 2015-06-30 CN CN201510378657.6A patent/CN105170353A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5316220A (en) * | 1991-08-22 | 1994-05-31 | Naan Irrigation Systems | Irrigator with mutually perpendicular water path components |
| CN2217469Y (en) * | 1994-11-15 | 1996-01-17 | 石油大学(华东) | Jet multi-screw-passage rotating-core spray head |
| CN2322691Y (en) * | 1998-01-21 | 1999-06-09 | 顾乃伟 | Fan spray head |
| CN201067712Y (en) * | 2007-07-26 | 2008-06-04 | 郑州新长城房地产有限公司 | Foamed glue spray gun spray head |
| CN202427591U (en) * | 2012-01-09 | 2012-09-12 | 漳州仂元工业有限公司 | Novel high-pressure polyvinyl chloride (PVC) spray tube |
| CN203281454U (en) * | 2012-11-29 | 2013-11-13 | 中国船舶重工集团公司第七一○研究所 | No-recoil cavitation cleaning nozzle |
| CN205109909U (en) * | 2015-06-30 | 2016-03-30 | 开平市亿洋塑胶制品有限公司 | PVC high pressure injection spray pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
|
| RJ01 | Rejection of invention patent application after publication |