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
- main body
- opening pressure
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000889 atomisation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009920 food preservation Methods 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
Description
技术领域technical field
本发明涉及一种喷帽，尤其是一种可用于调整喷嘴开启压力的喷帽，属于农业机械、食品机械或矿山机械领域。The invention relates to a spray cap, in particular to a spray cap which can be used to adjust the opening pressure of a nozzle, and belongs to the field of agricultural machinery, food machinery or mining machinery.
背景技术Background technique
喷雾(喷淋)作业广泛应用于清洗、消防、化工、制药、表面喷涂、喷墨打印、植物保护、食品保鲜及干燥等领域。根据原理不同，喷雾作业主要有超声喷雾、压力喷雾、离心喷雾等。Spray (spray) operation is widely used in cleaning, fire protection, chemical industry, pharmaceutical, surface spraying, inkjet printing, plant protection, food preservation and drying and other fields. According to different principles, spraying operations mainly include ultrasonic spraying, pressure spraying, centrifugal spraying, etc.
压力喷雾中，喷雾压力对液滴直径、覆盖范围、穿透效果等有着显著影响。根据喷雾压力的不同，压力喷雾可分为高压喷雾和低压喷雾，相应地喷嘴可分为高压喷嘴和低压喷嘴。鉴于此，压力喷雾中，各种类型的喷嘴只能用于特定场合，不仅不能根据不同作业对象、也不能依据同一作业对象的不同喷雾要求，通过调整开启压力获得合适的雾化效果，因此存在通用性较差，适用范围不广等问题。In pressure spray, the spray pressure has a significant impact on the droplet diameter, coverage, penetration effect, etc. According to the spray pressure, pressure spray can be divided into high-pressure spray and low-pressure spray, and nozzles can be divided into high-pressure nozzles and low-pressure nozzles accordingly. In view of this, in pressure spraying, various types of nozzles can only be used in specific occasions, not only can not according to different work objects, but also can not according to the different spray requirements of the same work object, by adjusting the opening pressure to obtain a suitable atomization effect, so there is The versatility is poor, the scope of application is not wide and so on.
发明内容Contents of the invention
针对现有压力型喷嘴存在的上述不足，本发明的目的在于提供一种能根据不同作业对象或同一作业对象的不同喷雾要求，通过适时、便捷调整喷嘴开启压力，以获得合适雾化效果 (液滴直径、覆盖范围、穿透效果)、通用性高的新型、实用喷嘴新产品。In view of the above-mentioned deficiencies existing in the existing pressure-type nozzles, the purpose of the present invention is to provide a method that can adjust the opening pressure of the nozzle in a timely and convenient manner according to different spraying requirements of different work objects or the same work object, so as to obtain a suitable atomization effect (liquid spraying effect). Droplet diameter, coverage, penetration effect), new and practical new nozzle products with high versatility.
为解决上述问题，本发明通过以下技术方案实现：In order to solve the above problems, the present invention is realized through the following technical solutions:
一种可用于调整喷嘴开启压力的喷帽，由喷帽主体(1)和密封环(2)组成，其特征在于：所述的喷帽主体为阶梯圆柱体，阶梯圆柱体小端圆柱的直径与压缩弹簧(3)内径相等，大端圆柱体的外表面加工有螺纹及安装密封环的槽，内部铣切有正六边形盲孔，盲孔另一端的圆柱端面上以小端圆柱为回转轴，均匀分布有雾化微孔；喷帽主体通过螺纹安装于喷嘴座(4)出口端的内孔中，并通过压缩弹簧将密封堵头(5)安装于喷嘴座液体入口端，密封环为2-3只可压缩塑料或尼龙材料的圆环。A spray cap that can be used to adjust the opening pressure of a nozzle, consisting of a spray cap main body (1) and a sealing ring (2), is characterized in that: the spray cap main body is a stepped cylinder, and the diameter of the small end of the stepped cylinder is The inner diameter is equal to that of the compression spring (3). The outer surface of the large-end cylinder is processed with threads and grooves for installing the sealing ring. The inside is milled with a regular hexagonal blind hole. The rotating shaft is evenly distributed with atomizing micropores; the main body of the spray cap is installed in the inner hole of the outlet end of the nozzle seat (4) through threads, and the sealing plug (5) is installed on the liquid inlet end of the nozzle seat through a compression spring, and the sealing ring is 2-3 rings of compressible plastic or nylon material.
本发明的有益效果是：一种可用于调整喷嘴开启压力的喷帽，能根据不同作业对象或同一作业对象的不同喷雾要求，通过调整喷帽与喷嘴座出口端螺纹的啮合长度，改变弹簧的压缩长度(刚度)，进而调整喷嘴的开启压力，达到改变雾化效果的功能，具有结构简单、调压方便、新颖实用、性能可靠等优点。The beneficial effect of the present invention is that: a spray cap that can be used to adjust the opening pressure of the nozzle can change the spring’s force by adjusting the engagement length of the spray 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. Compress the length (rigidity), and then adjust the opening pressure of the nozzle to achieve the function of changing the atomization effect. It has the advantages of simple structure, convenient pressure adjustment, novelty and practicality, and reliable performance.
附图说明Description of drawings
附图1是一种可用于调整喷嘴开启压力的喷帽的结构示意图。Accompanying drawing 1 is a kind of structure diagram of the spray cap that can be used to adjust the opening pressure of the nozzle.
具体实施方式Detailed ways
附图非限制性地公开了本发明实施例的具体结构，下面结合附图对本发明作进一步地描述。The accompanying drawings disclose the specific structures of the embodiments of the present invention without limitation, and the present invention will be further described below in conjunction with the accompanying drawings.
如附图所示，一种可用于调整喷嘴开启压力的喷帽，由喷帽主体(1)和密封环(2)组成，其特征在于：所述的喷帽主体为阶梯圆柱体，阶梯圆柱体小端圆柱的直径与压缩弹簧(3) 内径相等，大端圆柱的外表面加工有螺纹及安装密封环的槽，内部铣切有正六边形盲孔，盲孔另一端的圆柱端面上以小端圆柱为回转轴，均匀分布有雾化微孔；喷帽主体通过螺纹安装于喷嘴座(4)出口端的内孔中，并通过压缩弹簧将密封堵头(5)安装于喷嘴座液体入口端，密封环为2-3只可压缩塑料或尼龙材料的圆环。As shown in the accompanying drawings, a spray cap that can be used to adjust the opening pressure of the nozzle is composed of a spray cap body (1) and a sealing ring (2), and is characterized in that: the spray cap body is a stepped cylinder, and the stepped cylinder The diameter of the cylinder at the small end of the body is equal to the inner diameter of the compression spring (3). The outer surface of the cylinder at the large end is processed with threads and grooves for installing the sealing ring. The inside is milled with a regular hexagonal blind hole. The cylindrical end surface at the other end of the blind hole is The cylinder at the small end is the axis of rotation, and the atomization micro-holes are evenly distributed; the main body of the spray cap is installed in the inner hole of the outlet end of the nozzle seat (4) through threads, and the sealing plug (5) is installed on the liquid inlet of the nozzle seat through a compression spring At the end, the sealing ring is 2-3 rings of compressible plastic or nylon material.
作业时，当管道中液体压力大于弹簧弹力时，喷嘴开启、进行喷雾作业；当喷嘴雾化效果不能满足作业要求，需要改变喷嘴开启压力时，可通过调整喷帽外螺纹与喷嘴座内螺纹的啮合长度，从而改变弹簧的压缩长度(刚度)，实现对喷嘴开启压力的调整，达到改变喷雾效果的目的。During operation, when the liquid pressure in the pipeline is greater than the spring force, the nozzle will be opened to carry out the spraying operation; when the atomization effect of the nozzle cannot meet the operation requirements and the opening pressure of the nozzle needs to be changed, it can be adjusted by adjusting the outer thread of the spray cap and the inner thread of the nozzle seat. Engagement length, thereby changing the compression length (stiffness) of the spring, realizing the adjustment of the opening pressure of the nozzle, and achieving the purpose of changing the spray effect.
上述实施例不以任何形式限制本发明，凡采取等同替换或等效变换所获得的技术方案，均落在本发明的保护范围内。The above-mentioned embodiments do not limit the present invention in any form, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation all fall within the protection scope of the present invention.
Claims (1)
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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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191213 |
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| WD01 | Invention patent application deemed withdrawn after publication |