CN110560277A - Spray cap capable of being used for adjusting opening pressure of nozzle - Google Patents
Spray cap capable of being used for adjusting opening pressure of nozzle Download PDFInfo
- Publication number
- CN110560277A CN110560277A CN201910998053.XA CN201910998053A CN110560277A CN 110560277 A CN110560277 A CN 110560277A CN 201910998053 A CN201910998053 A CN 201910998053A CN 110560277 A CN110560277 A CN 110560277A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- nozzle
- spray cap
- cap
- sealing ring
- 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
- B05B1/12—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means capable of producing different kinds of discharge, e.g. either jet or spray
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
Landscapes
- Nozzles (AREA)
Abstract
The invention relates to a spray cap capable of adjusting the opening pressure of a nozzle, which consists of a spray cap main body (1) and a sealing ring (2), wherein: the main body of the spray cap is a stepped cylinder, the diameter of the cylinder at the small end of the cylinder is equal to the inner diameter of the compression spring (3), the outer surface of the cylinder at the large end is provided with threads and a sealing ring groove, a regular hexagonal blind hole is processed inside the cylinder, and the cylindrical end surface at the other end of the blind hole is uniformly distributed with atomizing micropores; the spray cap main body is arranged in an inner hole at the outlet end of the nozzle seat (4) through threads, and the sealing plug (5) is arranged at the liquid inlet end of the nozzle seat through a compression spring; the spraying cap can change the compression length (rigidity) of the spring by adjusting the meshing length of the spraying cap and the thread at the outlet end of the nozzle seat according to different spraying requirements of different operation objects or the same operation object, and further adjust the opening pressure of the nozzle, thereby achieving the function of changing the atomization effect, and having the advantages of simple structure, convenient pressure regulation, novelty, practicability, reliable performance and the like.
Description
Technical Field
The invention relates to a spray cap, in particular to a spray cap capable of adjusting the opening pressure of a nozzle, and belongs to the field of agricultural machinery, food machinery or mining machinery.
Background
The spraying operation is widely applied to the fields of cleaning, fire fighting, chemical engineering, pharmacy, surface spraying, ink-jet printing, plant protection, food preservation, drying and the like. According to different principles, the spraying operation mainly comprises ultrasonic spraying, pressure spraying, centrifugal spraying and the like.
In pressure spraying, the spray pressure has a significant effect on droplet diameter, coverage, penetration, etc. Depending on the spray pressure, the pressure spray can be classified into a high pressure spray and a low pressure spray, and accordingly, the nozzle can be classified into a high pressure nozzle and a low pressure nozzle. Therefore, in pressure spraying, various types of nozzles can only be used in specific situations, and proper atomization effect cannot be obtained by adjusting the opening pressure according to different operation objects and different spraying requirements of the same operation object, so that the problems of poor universality, low application range and the like exist.
Disclosure of Invention
In view of the above-mentioned disadvantages of the existing pressure nozzles, the present invention provides a new nozzle product which can be used to obtain a suitable atomization effect (droplet diameter, coverage, penetration effect) and high versatility by timely and convenient adjustment of the nozzle opening pressure according to different operation objects or different spraying requirements of the same operation object.
In order to solve the problems, the invention is realized by the following technical scheme:
The utility model provides a can be used to adjust nozzle opening pressure spout the cap, by spouting cap main part (1) and sealing ring (2) constitute, its characterized in that: the main body of the spray cap is a stepped cylinder, the diameter of a small-end cylinder of the stepped cylinder is equal to the inner diameter of the compression spring (3), the outer surface of a large-end cylinder is provided with threads and a groove for installing a sealing ring, a regular hexagonal blind hole is milled inside the large-end cylinder, the small-end cylinder is used as a rotating shaft on the end surface of a cylinder at the other end of the blind hole, and atomization micropores are uniformly distributed on the end surface of the cylinder at the other end; the spray cap main body is arranged in an inner hole at the outlet end of the nozzle seat (4) through threads, the sealing plug (5) is arranged at the liquid inlet end of the nozzle seat through a compression spring, and the sealing ring is a 2-3 circular ring which can only compress plastic or nylon materials.
The invention has the beneficial effects that: the utility model provides a can be used to adjust nozzle opening pressure spout cap, can spout the meshing length of cap and nozzle holder outlet end screw thread through the adjustment according to the different spraying requirements of different operation objects or same operation object, changes the compression length (rigidity) of spring, and then adjusts the opening pressure of nozzle, reaches the function that changes atomization effect, has advantages such as simple structure, pressure regulating convenience, novel practicality, dependable performance.
Drawings
FIG. 1 is a schematic diagram of a spray cap that can be used to adjust the opening pressure of a spray nozzle.
Detailed Description
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention.
As shown in the attached drawings, the spray cap capable of adjusting the opening pressure of the nozzle consists of a spray cap main body (1) and a sealing ring (2), and is characterized in that: the main body of the spray cap is a stepped cylinder, the diameter of a small-end cylinder of the stepped cylinder is equal to the inner diameter of the compression spring (3), the outer surface of a large-end cylinder is provided with threads and a groove for installing a sealing ring, a regular hexagonal blind hole is milled inside the large-end cylinder, the small-end cylinder is used as a rotating shaft on the end surface of a cylinder at the other end of the blind hole, and atomization micropores are uniformly distributed on the end surface of the cylinder at the other end; the spray cap main body is arranged in an inner hole at the outlet end of the nozzle seat (4) through threads, the sealing plug (5) is arranged at the liquid inlet end of the nozzle seat through a compression spring, and the sealing ring is a 2-3 circular ring which can only compress plastic or nylon materials.
When the pressure of liquid in the pipeline is larger than the elastic force of the spring, the nozzle is opened to carry out spraying operation; when the atomizing effect of the nozzle cannot meet the operation requirement and the opening pressure of the nozzle needs to be changed, the meshing length of the external thread of the spray cap and the internal thread of the nozzle holder can be adjusted, so that the compression length (rigidity) of the spring is changed, the opening pressure of the nozzle is adjusted, and the purpose of changing the atomizing effect is achieved.
The above embodiments do not limit the present invention in any way, and all technical solutions obtained by taking equivalent substitutions or equivalent changes fall within the scope of the present invention.
Claims (1)
1. The utility model provides a can be used to adjust nozzle opening pressure spout the cap, by spouting cap main part (1) and sealing ring (2) constitute, its characterized in that: spout the cap main part for the ladder cylinder, ladder cylinder tip cylinder diameter equals with compression spring (3) internal diameter, the groove that the surface processing of main aspects cylinder has screw thread and installation sealing ring, inside processing has regular hexagon blind hole, uses the tip cylinder as the revolving axle on the cylinder terminal surface of the blind hole other end, evenly distributed has atomizing micropore. The spray cap main body is arranged in an inner hole at the outlet end of the nozzle seat (4) through threads, the sealing plug (5) is arranged at the liquid inlet end of the nozzle seat through a compression spring, and the sealing ring is a 2-3 circular ring which can only compress plastic or nylon materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998053.XA CN110560277A (en) | 2019-10-18 | 2019-10-18 | Spray cap capable of being used for adjusting opening pressure of nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910998053.XA CN110560277A (en) | 2019-10-18 | 2019-10-18 | Spray cap capable of being used for adjusting opening pressure of nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110560277A true CN110560277A (en) | 2019-12-13 |
Family
ID=68785533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910998053.XA Pending CN110560277A (en) | 2019-10-18 | 2019-10-18 | Spray cap capable of being used for adjusting opening pressure of nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110560277A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264211A (en) * | 2020-10-16 | 2021-01-26 | 易忠萍 | Cloud platform atomizer is used to dry fog presses down dirt |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240252A (en) * | 1988-07-29 | 1990-02-09 | Maruyama Mfg Co Ltd | Spray nozzle |
| CN2609669Y (en) * | 2003-04-30 | 2004-04-07 | 黄德超 | Pressure adjustable anti-leakage spray of glue melting gun |
| CN2827547Y (en) * | 2005-10-26 | 2006-10-18 | 黄锁歧 | Vortex ruby spray nozzle |
| CN102672876A (en) * | 2012-05-29 | 2012-09-19 | 东莞市利鑫机械有限公司 | Polyvinyl chloride (PVC) molding machine and molding mould |
| TWM513739U (en) * | 2015-08-11 | 2015-12-11 | Ifog Company Ltd | Mist nozzle with strengthened structure |
| CN205436057U (en) * | 2015-12-30 | 2016-08-10 | 中国科学技术大学 | Extending plate -type nozzle |
| CN107044317A (en) * | 2017-04-17 | 2017-08-15 | 中国第汽车股份有限公司 | A kind of eddy current spraying nozzle for hydrocarbon spraying system |
| CN207091821U (en) * | 2017-06-29 | 2018-03-13 | 迈德乐喷雾系统广州有限公司 | A kind of sweet net washer jet of integral type |
| CN110088403A (en) * | 2017-03-12 | 2019-08-02 | 基盘技研株式会社 | High-pressure injection spray nozzle device and the ground improvement device for being equipped with the device |
-
2019
- 2019-10-18 CN CN201910998053.XA patent/CN110560277A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0240252A (en) * | 1988-07-29 | 1990-02-09 | Maruyama Mfg Co Ltd | Spray nozzle |
| CN2609669Y (en) * | 2003-04-30 | 2004-04-07 | 黄德超 | Pressure adjustable anti-leakage spray of glue melting gun |
| CN2827547Y (en) * | 2005-10-26 | 2006-10-18 | 黄锁歧 | Vortex ruby spray nozzle |
| CN102672876A (en) * | 2012-05-29 | 2012-09-19 | 东莞市利鑫机械有限公司 | Polyvinyl chloride (PVC) molding machine and molding mould |
| TWM513739U (en) * | 2015-08-11 | 2015-12-11 | Ifog Company Ltd | Mist nozzle with strengthened structure |
| CN205436057U (en) * | 2015-12-30 | 2016-08-10 | 中国科学技术大学 | Extending plate -type nozzle |
| CN110088403A (en) * | 2017-03-12 | 2019-08-02 | 基盘技研株式会社 | High-pressure injection spray nozzle device and the ground improvement device for being equipped with the device |
| CN107044317A (en) * | 2017-04-17 | 2017-08-15 | 中国第汽车股份有限公司 | A kind of eddy current spraying nozzle for hydrocarbon spraying system |
| CN207091821U (en) * | 2017-06-29 | 2018-03-13 | 迈德乐喷雾系统广州有限公司 | A kind of sweet net washer jet of integral type |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112264211A (en) * | 2020-10-16 | 2021-01-26 | 易忠萍 | Cloud platform atomizer is used to dry fog presses down dirt |
| CN112264211B (en) * | 2020-10-16 | 2022-02-18 | 刘春平 | Cloud platform atomizer is used to dry fog presses down dirt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191213 |