CN2040811U - Water sprayer - Google Patents
Water sprayer Download PDFInfo
- Publication number
- CN2040811U CN2040811U CN 88215197 CN88215197U CN2040811U CN 2040811 U CN2040811 U CN 2040811U CN 88215197 CN88215197 CN 88215197 CN 88215197 U CN88215197 U CN 88215197U CN 2040811 U CN2040811 U CN 2040811U
- Authority
- CN
- China
- Prior art keywords
- plug
- water
- nozzle
- spray bowl
- bowl
- 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.)
- Withdrawn
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Abstract
The utility model relates to a mist shaped water sprayer, comprising a spray body, a nozzle bowl, a water guiding plug and an end plug. The spray body is hollow circular cylinder; the nozzle bowl is arranged on the front end of the inside of the spray body in a reversed way; the water guiding plug is arranged under the nozzle bowl and the end plug is arranged on the tail part of the nozzle bowl. The internal part of the nozzle bowl forms a taper, and the external part of the nozzle bowl forms a cylindrical shape matched with the inner diameter of the spray body. A nozzle is arranged on the top end of the taper body. The water guiding plug also forms a cylindrical shape and an inclined water guiding groove is arranged on the surface of the water guiding plug. A water storing chamber is formed between the water guiding plug and the end plug. A water feeding hole is arranged on the center of the end plug and is directly connected with a water inlet joint. The mist shaped water sprayer can eject the mist shaped water, having the advantages of far ejecting range, smash resistance and long service life, and is an ideal tool for dust removal and washing.
Description
The utility model belongs to water injector, is mainly used in coal mining activity depositing dust under the coal mine.
The development of mine coal-cutting mechanization, down-hole fully-mechanized mining working operation dust more and more directly affect the healthy of safety in production and miner.Be to solve the depositing dust problem, existing several dissimilar water injectors are installed on the coal-winning machine operation with coal-winning machine and work in the known technology, have played certain depositing dust effect, but have existed following deficiency jointly:
A, the water spray range near, the depositing dust coverage rate is less;
The water droplet granularity of b, ejection is big, and density is rare, cause some dust not combine landing with the water droplet effective collision, so dust-laying effect is relatively poor;
C, service life lack, and are very easily pounded damage by large-scale lump coal or spoil.
The purpose of this utility model is to provide a kind of far firing range, the water of ejection is vaporific, be that the water droplet granularity is little, density big, can combine with the dust effective collision and be difficult for pounding the water jet of damage.
The structure of this vaporific water jet is such, and it comprises sprinkler body, spray bowl, water guide plug and plug.This sprinkler body is hollow circular cylinder, and the upside-down mounting of body Inner Front End has a spray bowl, and the spray bowl is dress water guide plug down, and afterbody dress plug leaves the reservoir of a cavity as water jet between this water guide plug and the plug.
Above-mentioned spray bowl inside is cone, and its tapering is 70-150 °, and the spray bowl is outside to be the cylinder that is complementary with the sprinkler body internal diameter.The nozzle of water jet is located at spray bowl pyramid tip, and its aperture is 1.5-7mm.
Above-mentioned water guide plug also is cylinder, and its bottom surface diameter equals the sprinkler body internal diameter, and the surface is provided with the guiding gutter that the 3-8 bar tilts, and the angle of inclination is 15-65 °, guiding gutter sectional area and should be less than the water supply hole sectional area.
The water supply hole of this water jet is located at the plug center, and the outside directly is connected with water supply connector.
Above-mentioned member sprinkler body, spray bowl, water guide plug and materials such as the equal available metal of plug, plastics or nylon are made.
Below in conjunction with a description of drawings example structure of the present utility model:
Accompanying drawing 1 is a profile schematic diagram of the present utility model.
Accompanying drawing 2 is a longitudinal sectional view of the present utility model.
(5) are sprinkler body among the figure, be hollow circular cylinder, body internal upper part upside-down mounting spray bowl (2), spray bowl inner cone angle B are 90 °, nozzle (1) aperture is 5mm, water guide plug (3) is contained in the spray bowl down, there are 4 guiding gutters (4) on the surface, and the gradient of guiding gutter (4) is 45 °, and slot cross-section is long-pending to be 4 * 4mm; Plug (7) is contained in sprinkler body bottom, and and water guide plug (3) between form reservoir (6), there is water supply hole (8) at the plug center, its aperture is 15mm, the external water supply connector in inlet opening (9).
Method of work of the present utility model is after press water enters reservoir by water supply hole,, to spray from nozzle at last to the impact of spray bowl wall through guiding gutter.Because eccentricity of water enters guiding gutter, thereby produces a kind of eddy motion, causes recoil, water column is made circle and is rotated the backlash delivery nozzle at a high speed in the spray bowl; Again because of water go out nozzle after hydraulic pressure descend suddenly, therefore form taper fog, its taper fog angle of flare reaches more than 50 °, and is solid conical spray.
The utility model and like product compare, and range is far away, can reach 3.5-5m, and coverage rate reaches 7-10m2About, dust-laying effect is good, anti-ly pounds durablely, does not stop up. Also have simultaneously the characteristics such as volume is little, weight is light, with low cost. It can also be used for the ground depositing dust except the down-hole depositing dust uses, crop sprays pouring or the cleaning spray is washed.
Claims (5)
1, a kind of vaporific water jet, comprise sprinkler body (5), nozzle (1) and water supply hole (8), it is characterized in that it also comprises spray bowl (2), water guide plug (3) and plug (7), this sprinkler body (5) is a hollow circular cylinder, its body Inner Front End upside-down mounting has spray bowl (2), under the spray bowl water guide plug (3) is housed, afterbody is equipped with plug (7), and leaves reservoir (6) between water guide plug and the plug; This spray bowl inside is cone, and outside is the cylinder that is complementary with the sprinkler body internal diameter, and nozzle (1) is at spray bowl bottom (being pyramid tip); The water conservancy diversion plug is cylindric, and the bottom surface diameter also equals the sprinkler body internal diameter, and the surface is provided with 3-8 bar skewed slot and makes guiding gutter (4); Directly be connected to water supply connector (9) outside the water supply hole at plug center (8).
2,, it is characterized in that above-mentioned spray bowl tapering is 70-150 ° according to the described water jet of claim 1.
3,, it is characterized in that nozzle (1) aperture of above-mentioned spray bowl is 1.5-7mm according to claim 1,2 described water jets.
4,, it is characterized in that the inclination angle of the guiding gutter (4) on the above-mentioned water guide plug (3) is 15-65 ° according to the described water jet of claim 1.
5,, it is characterized in that above-mentioned sprinkler body, spray bowl, water guide plug and materials making such as the equal available metal of plug, plastics or nylon according to claim 1,2,4 described water jets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88215197 CN2040811U (en) | 1988-10-19 | 1988-10-19 | Water sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88215197 CN2040811U (en) | 1988-10-19 | 1988-10-19 | Water sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040811U true CN2040811U (en) | 1989-07-12 |
Family
ID=4848031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88215197 Withdrawn CN2040811U (en) | 1988-10-19 | 1988-10-19 | Water sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040811U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513232A (en) * | 2012-01-06 | 2012-06-27 | 淮南同正科技有限公司 | Dedusting spray head |
| CN102632009A (en) * | 2012-04-20 | 2012-08-15 | 中国科学院工程热物理研究所 | Spray chamber device capable of being fixedly provided with a plurality of nozzles |
| CN107367193A (en) * | 2017-08-08 | 2017-11-21 | 宁波艾森光电科技有限公司 | A kind of hydraulic giant with flame effect |
-
1988
- 1988-10-19 CN CN 88215197 patent/CN2040811U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513232A (en) * | 2012-01-06 | 2012-06-27 | 淮南同正科技有限公司 | Dedusting spray head |
| CN102632009A (en) * | 2012-04-20 | 2012-08-15 | 中国科学院工程热物理研究所 | Spray chamber device capable of being fixedly provided with a plurality of nozzles |
| CN107367193A (en) * | 2017-08-08 | 2017-11-21 | 宁波艾森光电科技有限公司 | A kind of hydraulic giant with flame effect |
| CN107367193B (en) * | 2017-08-08 | 2023-05-02 | 艾森(宁波)智能科技有限公司 | Water gun with flame effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |