CN201988465U - Spray sprinkler - Google Patents
Spray sprinkler Download PDFInfo
- Publication number
- CN201988465U CN201988465U CN2011200471919U CN201120047191U CN201988465U CN 201988465 U CN201988465 U CN 201988465U CN 2011200471919 U CN2011200471919 U CN 2011200471919U CN 201120047191 U CN201120047191 U CN 201120047191U CN 201988465 U CN201988465 U CN 201988465U
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- Prior art keywords
- pipe
- water hole
- nozzle
- wall
- hole
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Abstract
The utility model discloses a spray sprinkler, which comprises a sprinkler inlet plug pipe on a sprinkler seat, wherein the inlet plug pipe with a water hole is cylindrical; the sprinkler seat is provided with a pipe seat of which the inner wall is closely matched with the outer wall of a pressure liquid conveying pipeline; and the inner wall of the pipe seat is hermetically connected with the outer wall of the pressure liquid conveying pipeline through an adhesive. The cylindrical inlet plug pipe can easily penetrate into the liquid pipeline, and contact area of the external diameter of the liquid pipeline and the inner wall of the pipe seat is large, so that the liquid pipeline and the pipe seat can be easily, reliably and hermetically connected by the adhesive. A radial through hole penetrates through a water hole pipe; and liquid enters a water storage chamber from two directions and flows smoothly with low noise. The upper end and the lower end of an elastic bushing are positioned to prevent the elastic bushing from moving upwards or sliding downwards, so that leakage prevention is guaranteed. Pressure liquid is acted by an oblique channel, so that a radiation surface for spray of a spray hole is expanded, and high atomization degree is guaranteed.
Description
Technical field
The utility model belongs to shower nozzle, is a kind of spraying nozzle that cooperates with the penstocks outer wall concretely.
Background technology
Need spray and sterilize in indoor culture places such as greenhouse greenhouse, green house of vegetables, air wetting, spray insecticide and fertilizer, industrial dedusting, and the cooling of shopping mall, even have the interior space of specific (special) requirements also to regulate humidity with spraying.In order to spray evenly, improve nebulization efficiency, the pipeline of discharge pressure water, fertilizer and medicine etc. is laid in the spraying space usually, with the spraying nozzle spraying that is installed on the pipeline outer wall.The existing shower nozzle import that has leak stoppage device has the dentation plug, and the dentation plug is suitable for cooperating with the flexible pipe termination, and flexible pipe breaks easily, bonding, maintenance difficult, and flexible pipe is eliminated gradually.If this shower nozzle is installed on the pipe outer wall, sealing is difficulty quite, and race leakage phenomenon is serious.In addition, the existing shower nozzle spraying angle of radiation that has a leak stoppage device is less; Bad sealing is tight between nozzle cap and the heart seat, leaks easily, causes the shower nozzle result of use that has leak stoppage device to be had a greatly reduced quality.
The utility model content
The utility model will solve existing shower nozzle and be installed in sealing difficulty on the pipe outer wall, runs and leaks the serious technical problem of phenomenon, provides a kind of being suitable for to cooperate with the penstocks outer wall, easily the spraying nozzle of sealing.
In order to solve the problems of the technologies described above, the technical scheme that the utility model is taked is: a kind of spraying nozzle, comprise the shower nozzle import intubate on the nozzle boss, the import intubate that has the water hole is cylindrical, nozzle boss has the base of inwall and discharge pressure fluid pipeline outer wall close fit, and the base inwall is connected by adhesive seal with discharge pressure fluid pipeline outer wall.
Cylindrical import intubate is easy to penetrate in the discharge pressure fluid pipeline, and particularly the rubber-like plastic conduit can clamp the import intubate, and the water hole in the import intubate is communicated with the liquid in the discharge pressure fluid pipeline, and liquid enters shower nozzle through the water hole; The outer wall of base inwall and discharge pressure fluid pipeline is overlapping, and contact cooperates closely, and base inwall and discharge pressure fluid pipeline outer wall contact area are big, are tightly connected reliably by adhesive easily.
The base inwall is the face of cylinder of part, and its diameter is identical with the pipe external diameter of discharge pressure fluid pipeline.
The termination of import intubate has chamfering.Chamfering is beneficial to the import intubate and penetrates in the discharge pressure fluid pipeline.
Nozzle boss is threaded with nozzle cap.Be convenient to pull down nozzle cap, clean the liquid flow path in the shower nozzle.
Nozzle boss and nozzle cap screw connection point have sealing ring.Sealing ring makes the sealing that is connected between nozzle boss and the nozzle cap.
Between nozzle boss and the nozzle cap reservoir chamber is arranged, the water hole pipe is arranged in the reservoir chamber, in the pipe of sensible water hole, water hole; Radial direction through hole break-through water hole pipe is communicated with water hole and reservoir chamber; Radial direction through hole is positioned on the diameter in water hole.Radial direction through hole connects water hole pipe, water hole, and the liquid that enters shower nozzle through the water hole enters reservoir chamber from opposite both direction, and liquid flow is smooth and easy, and noise is little.
Pipe upper end, water hole is a pipe cap, and the lower end is a heart seat; Spring-backed quill is sleeved on the pipe of water hole, and the spring-backed quill upper/lower terminal is respectively by pipe cap and heart seat axial location.The pressure of liquid overcomes the elasticity of spring-backed quill in the pressure fluid pipeline, with spring-backed quill jack-up, water hole and reservoir chamber is communicated with; Liquid in the closing presure fluid pipeline, under elastic reaction, spring-backed quill is sealed radial direction through hole, cuts off the path of the ponding in the water hole, realizes leak-stopping, reaches the purpose of having only fog-like liquid just can enter the spraying space.Spring-backed quill up and down two ends is positioned, and prevents to move on the spring-backed quill or glide, and avoids radial direction through hole to be directly exposed in the reservoir chamber and makes the leak-stopping failure.
Has an acclivitous oblique groove on the pipe cap upper surface at least.Pressure fluid comes out from radial direction through hole, is subjected to oblique groove binding, rotates in reservoir chamber, makes the radiating surface of spray holes spraying enlarge the fogging degree height.
The pipe cap upper surface is circular cone or truncated cone-shaped; Oblique groove is wire in the shape of a spiral.
The material of base is PVC.The base of PVC material is beneficial to by the firm outer wall with discharge pressure liquid pvc pipe road of PVC adhesive and is tightly connected.
The base of nozzle boss and import intubate are by being threaded togather.Base and import intubate split design are convenient to transportation, are installed, change and maintenance.Base can be bonded on the discharge pressure fluid pipeline outer wall in factory, reconnects nozzle boss at the use scene, and this both had been convenient to assembling, is convenient to transportation again, has avoided shower nozzle to damage in transportation simultaneously; Can unload nozzle boss easily repairs or replaces.
The utility model has the advantages that: cylindrical import intubate is easy to penetrate in the fluid pipeline; The external diameter of fluid pipeline is identical with the diameter of base inwall, and both contacts area are big, are tightly connected reliably by adhesive easily.Radial direction through hole break-through water hole pipe, liquid enters reservoir chamber from both direction, and liquid flow is smooth and easy, and noise is little.Spring-backed quill is positioned at two ends up and down, prevents to move or glide, and avoids the leak-stopping failure.Pressure fluid is subjected to oblique groove binding, makes the radiating surface of spray holes spraying enlarge the fogging degree height.
Description of drawings
Fig. 1 is the generalized section of an embodiment of the utility model;
Fig. 2 is the schematic diagram of another embodiment of the utility model.
The specific embodiment
Accompanying drawings.
The nozzle boss 7 of the spraying nozzle of Fig. 1 embodiment is that the PVC material is made.Nozzle cap 12 is plastic materials of strong hardness, and present embodiment is to select for use the stronger ABS material of hardness to make.Nozzle boss 7 has the base 8 of arc inner wall, and the base inwall is the face of cylinder of part, and its diameter is identical with the pipe external diameter of discharge pressure fluid pipeline, and the outer wall of base inwall and discharge pressure fluid pipeline is overlapping, and contact cooperates closely, connects by adhesive seal.Base inwall and discharge pressure fluid pipeline outer wall contact area are big, are tightly connected reliably by adhesive easily.There is cylindrical import intubate 9 at the cambered surface center of base inwall, and the base 8 of nozzle boss 7 and import intubate 9 are by being threaded togather, by the sealing that is connected of 17 pairs of bases 8 of sealing gasket and import intubate 9.Import intubate 9 penetrates the discharge pressure fluid pipeline, and the liquid that the water holes 5 in the import intubate 9 are communicated with in the discharge pressure fluid pipelines, liquid 5 enter shower nozzle through the water hole.The lower end of import intubate 9 has chamfering 10, is beneficial to import intubate 9 and penetrates in the discharge pressure fluid pipeline.The heart seat 15 of nozzle boss 7 links together by screw thread is dismountable with nozzle cap 12, and there is sealing ring 16 at the end opening place of heart seat 15 bottoms and nozzle cap 12, and sealing ring 16 makes the sealing that is connected of heart seat 15 and nozzle cap 12.Nozzle cap 12 can be dismantled down, so that the liquid flow path in the shower nozzle is cleaned, on nozzle cap 12 shells axial projections 6 is arranged, and is convenient to dismounting, referring to Fig. 2.Water hole pipe 14 is arranged in the reservoir chamber 13 between nozzle boss 7 and the nozzle cap 12, and water hole 5 leads in the water hole pipe 14 always, and radial direction through hole 4 is communicated with water hole 5 and reservoir chamber 13, and radial direction through hole 4 is positioned on the diameter in water hole 5.Radial direction through hole 4 connects water hole 5, and liquid enters reservoir chamber 13 from opposite both direction, and liquid flow is smooth and easy, and noise is little.There is pipe cap 2 upper end of water hole pipe 14, and the lower end is a heart seat 15, and spring-backed quill 3 is sleeved on the water hole pipe 14, seals radial direction through hole 4, and spring-backed quill 3 upper and lower ends are by pipe cap 2 and heart seat 15 axial location.The pipe cap upper surface is truncated cone-shaped.The pressure of liquid overcomes the elasticity of spring-backed quill 3 in the pressure fluid pipeline, with spring-backed quill 3 jack-up, water hole 5 and reservoir chamber 13 is communicated with; Liquid in the closing presure fluid pipeline, under elastic reaction, spring-backed quill 3 is sealed radial direction through hole 4, cuts off the path of the ponding in the water hole 5, realizes leak-stopping, reaches the purpose of having only fog-like liquid just can enter the spraying space.Spring-backed quill is positioned at two ends about in the of 3, prevents to move on the spring-backed quill 3 or glide, and avoids radial direction through hole 4 to be directly exposed to and makes the leak-stopping failure in the reservoir chamber 13.
The difference of the spraying nozzle of Fig. 2 embodiment and Fig. 1 embodiment is, on the pipe cap upper surface of radial direction through hole 4 outlet tops an acclivitous oblique groove 11 arranged, and oblique groove 11 departs from the bus of upper surface truncated cone-shaped, wire in the shape of a spiral.The top of oblique groove 11 is above radial direction through hole 4 outlets, and pressure fluid comes out from radial direction through hole 4, is subjected to oblique groove 11 effects, rotation in reservoir chamber 13, the radiating surface of spray holes 1 spraying is enlarged, and fogging degree improves, referring to the position of cuing open part nozzle cap 12 among the figure.Usually, 1-3 oblique groove 11 evenly distributes, and suitably selects width, the degree of depth and the angle of inclination of oblique groove 11 can change the swept area and the fogging degree of spraying.
Claims (10)
1. spraying nozzle, comprise the shower nozzle import intubate (9) on the nozzle boss (7), the import intubate (9) that it is characterized in that having water hole (5) is cylindrical, nozzle boss (7) has the base (8) of inwall and discharge pressure fluid pipeline outer wall close fit, and the base inwall is connected by adhesive seal with discharge pressure fluid pipeline outer wall.
2. a kind of spraying nozzle according to claim 1 is characterized in that the termination of import intubate (9) has chamfering (10).
3. a kind of spraying nozzle according to claim 1 is characterized in that nozzle boss (7) is threaded with nozzle cap (12).
4. a kind of spraying nozzle according to claim 3 is characterized in that nozzle boss (7) and nozzle cap (12) screw connection point have sealing ring (16).
5. a kind of spraying nozzle according to claim 3 is characterized in that between nozzle boss (7) and the nozzle cap (12) reservoir chamber (13) being arranged, and water hole pipe (14) is arranged in the reservoir chamber (13), in water hole (5) the sensible water hole pipes (14); Radial direction through hole (4) break-through water hole pipe (14) is communicated with water hole (5) and reservoir chamber (13); Radial direction through hole (4) is positioned on the diameter of water hole (5).
6. a kind of spraying nozzle according to claim 5 is characterized in that water hole pipe (14) upper end is pipe cap (2), and the lower end is heart seat (15); Spring-backed quill (3) is sleeved on the water hole pipe (14), and spring-backed quill (3) upper/lower terminal is respectively by pipe cap (2) and heart seat (15) axial location.
7. a kind of spraying nozzle according to claim 6 is characterized in that having an acclivitous oblique groove (11) on the pipe cap upper surface at least.
8. a kind of spraying nozzle according to claim 6 is characterized in that the pipe cap upper surface is circular cone or truncated cone-shaped; Oblique groove (11) is wire in the shape of a spiral.
9. a kind of spraying nozzle according to claim 1 is characterized in that the material of base (8) is PVC.
10. a kind of spraying nozzle according to claim 1 is characterized in that the base (8) of nozzle boss (7) and import intubate (9) are by being threaded togather.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200471919U CN201988465U (en) | 2011-02-21 | 2011-02-21 | Spray sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200471919U CN201988465U (en) | 2011-02-21 | 2011-02-21 | Spray sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988465U true CN201988465U (en) | 2011-09-28 |
Family
ID=44664970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200471919U Expired - Fee Related CN201988465U (en) | 2011-02-21 | 2011-02-21 | Spray sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988465U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190575A (en) * | 2014-09-10 | 2014-12-10 | 陈军华 | Spraying device |
| CN104759369A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Steam atomizer |
| CN104759366A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Cyclone atomizing nozzle |
| CN104759365A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Underground drainage rapid gas production pipe |
| CN104785392A (en) * | 2015-03-26 | 2015-07-22 | 成都来宝石油设备有限公司 | Pressure nozzle for gas reservoir production |
| CN109514379A (en) * | 2018-10-22 | 2019-03-26 | 彩虹（合肥）液晶玻璃有限公司 | A kind of cooling water nozzle and glass cleaning machine |
-
2011
- 2011-02-21 CN CN2011200471919U patent/CN201988465U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190575A (en) * | 2014-09-10 | 2014-12-10 | 陈军华 | Spraying device |
| CN104759369A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Steam atomizer |
| CN104759366A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Cyclone atomizing nozzle |
| CN104759365A (en) * | 2015-03-26 | 2015-07-08 | 成都来宝石油设备有限公司 | Underground drainage rapid gas production pipe |
| CN104785392A (en) * | 2015-03-26 | 2015-07-22 | 成都来宝石油设备有限公司 | Pressure nozzle for gas reservoir production |
| CN104759365B (en) * | 2015-03-26 | 2018-04-13 | 成都来宝石油设备有限公司 | A kind of quick air collecting pipe of drainage underground |
| CN104759369B (en) * | 2015-03-26 | 2018-10-30 | 成都知融智创知识产权运营有限公司 | A kind of steam atomization nozzle |
| CN109514379A (en) * | 2018-10-22 | 2019-03-26 | 彩虹（合肥）液晶玻璃有限公司 | A kind of cooling water nozzle and glass cleaning machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIU JIADA Free format text: FORMER OWNER: QINGDAO OUKAMA ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Effective date: 20130121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130121 Address after: Shibei District of Qingdao City, Shandong Province, No. 73 266000 Patentee after: Liu Jiada Address before: Shibei District of Qingdao City, Shandong Province, No. 73 266000 Patentee before: Qingdao Oukama Environmental Protection Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO OUKAMA ENVIRONMENTAL PROTECTION TECHNOLOGY Free format text: FORMER OWNER: LIU JIADA Effective date: 20130428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130428 Address after: Shibei District of Qingdao City, Shandong Province, No. 73 266000 Patentee after: Qingdao Oukama Environmental Protection Technology Co., Ltd. Address before: Shibei District of Qingdao City, Shandong Province, No. 73 266000 Patentee before: Liu Jiada |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20160221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |