CN107823820A - Liftable rotary nozzle - Google Patents
Liftable rotary nozzle Download PDFInfo
- Publication number
- CN107823820A CN107823820A CN201711084702.2A CN201711084702A CN107823820A CN 107823820 A CN107823820 A CN 107823820A CN 201711084702 A CN201711084702 A CN 201711084702A CN 107823820 A CN107823820 A CN 107823820A
- Authority
- CN
- China
- Prior art keywords
- impeller
- reduction box
- sprinkler body
- spraying mechanism
- rotation spraying
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 230000009467 reduction Effects 0.000 claims abstract description 33
- 238000005507 spraying Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005538 encapsulation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000008450 motivation Effects 0.000 claims 1
- 239000007921 spray Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 230000009351 contact transmission Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of liftable rotary nozzle, including：Sprinkler body, lower sealing cap, bottom, top cover, impeller, reduction box, transmission mechanism and rotation spraying mechanism, the lower sealing cap is sleeved on the lower section of the sprinkler body, the top cover lid is mounted in the top of the sprinkler body, the rotation spraying mechanism, transmission mechanism, reduction box, impeller, bottom are sequentially arranged in the sprinkler body from top to bottom, and magnetically-actuated ring is installed on the impeller, the impeller and the reduction box are by magnetically-actuated ring group into non-contact type magnetic driving structure, water inlet is offered on the lower sealing cap, some inlet openings are offered on the bottom.By the above-mentioned means, the present invention can realize rotating freely for rotation spraying mechanism, the uniformity of sprinkling is improved, reaches and sprays controllable, raising water-saving performance, while the service life of shower nozzle can be improved.
Description
Technical field
The present invention relates to fire-fighting equipment field, more particularly to a kind of liftable rotary nozzle.
Background technology
At present, the shower nozzle used during fire extinguishing is firm discharge, and extinguishing effect is bad, and its installation is on the ground and prominent
Ground, itself occupies ground, influences the operation of operating personnel.
In addition, in the spacious place for being not suitable for allowing pipe network to expose, such as square, deck etc., fire extinguishing sprayer preferably uses landing
Installing type.Because fire extinguishing sprayer is usually without using installation then needs certain disguise.
Easily appearance sprinkling is uneven during sprinkling for existing rotatable shower nozzle, and the angle of sprinkling can not
It is adjusted, overspray is easily produced, water-saving performance is bad.
The content of the invention
The present invention solves the technical problem of：In view of the shortcomings of the prior art, there is provided a kind of liftable rotary nozzle,
Rotating freely for rotation spraying mechanism can be realized, improves the uniformity of sprinkling, reaches and sprays controllable, raising water-saving performance, together
When can improve the service life of shower nozzle.
In order to solve the above technical problems, one aspect of the present invention is：A kind of liftable rotary nozzle is provided,
Including：Sprinkler body, lower sealing cap, bottom, top cover, impeller, reduction box, transmission mechanism and rotation spraying mechanism, the lower sealing cap suit
In the lower section of the sprinkler body, the top cover lid is mounted in the top of the sprinkler body, the rotation spraying mechanism, transmission mechanism, deceleration
Case, impeller, bottom are sequentially arranged in the sprinkler body from top to bottom, and magnetically-actuated ring is provided with the impeller, the leaf
Wheel with the reduction box by magnetically-actuated ring group into non-contact type magnetic driving structure, offered on the lower sealing cap into water
Mouthful, offer some inlet openings on the bottom.
In a preferred embodiment of the present invention, the rotation spraying mechanism is connected with the transmission mechanism, the rotation
Spraying mechanism includes spout, and the spout is engaged with the top cover.
In a preferred embodiment of the present invention, planetary reduction gear is contained in the reduction box.
In a preferred embodiment of the present invention, encapsulation process is passed through inside the sprinkler body where the reduction box.
The beneficial effects of the invention are as follows：Transmission mechanism is driven by the contactless linkage of impeller and reduction box, then passed through
Transmission mechanism drives rotation spraying mechanism to rotate, and realizes rotating freely for rotation spraying mechanism, improves the uniformity of sprinkling, reach
Spray controllable, raising water-saving performance.Simultaneously because using the magnetic drive structure of non-contact transmission, make mechanical structure and pressure
Water is completely isolated, it is possible to increase the service life of shower nozzle.
Brief description of the drawings
Fig. 1 is a kind of polycrystalline substance schematic diagram of liftable rotary nozzle of the present invention；
Fig. 2 is A-A sectional views shown in Fig. 1；
Fig. 3 is top view shown in Fig. 1；
The mark of each part is as follows in accompanying drawing：1st, sprinkler body, 2, lower sealing cap, 21, water inlet, 3, bottom, 4, top cover, 5, impeller, 6,
Reduction box, 7, transmission mechanism, 8, rotation spraying mechanism, 81, spout, 9, magnetically-actuated ring.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Fig. 1-Fig. 3 is referred to, the embodiment of the present invention includes：
A kind of liftable rotary nozzle, including：Sprinkler body 1, lower sealing cap 2, bottom 3, top cover 4, impeller 5, reduction box 6, transmission mechanism 7
With rotation spraying mechanism 8.
The lower sealing cap 2 is sleeved on the lower section of the sprinkler body 1, offers water inlet 21 on the lower sealing cap 2, press water by
Water inlet 21 enters the inside of sprinkler body 1.
The lid of top cover 4 is connected mounted in the top of the sprinkler body 1, and with the rotation spraying mechanism 8.
The rotation spraying mechanism 8, transmission mechanism 7, reduction box 6, impeller 5, bottom 3 are sequentially arranged at described from top to bottom
In sprinkler body 1, magnetically-actuated ring 9 is installed on the impeller 5, the impeller 5 and the reduction box 6 pass through 9 groups of magnetically-actuated ring
Into non-contact type magnetic driving structure, make mechanical structure completely isolated with press water, it is possible to increase the service life of shower nozzle；It is described
The inner shaft of reduction box 6 is connected with the transmission mechanism 7, and the transmission mechanism 7 is connected with the rotation spraying mechanism 8 again.
The rotation spraying mechanism 8 includes spout 81, and the spout 81 is engaged with the top cover 4.
Some inlet openings are offered on the bottom 3, press water enters the place of impeller 5 by the inlet opening on bottom 3
In sprinkler body, and impeller 5 rotates.
Contain planetary reduction gear in the reduction box 6.
Pass through encapsulation process inside sprinkler body where the reduction box 6, part where reduction box 6 is not intake completely.
During work, press water enters the inside of sprinkler body 1 from the water inlet 21 on the lower sealing cap 2 of the lower section of sprinkler body 1, and promotes bottom
Lid 3 is by the entirety inside sprinkler body 1（Impeller 5, reduction box 6, transmission mechanism 7, rotation spraying mechanism 8）Jack up, reach upwards with top cover 4
To the effect of " liter " during work.
Press water is entered in the place cavity of impeller 5 by the inlet opening on bottom 3, and impeller 5 rotates.Pacify on impeller 5
Equipped with magnet（Magnetically-actuated ring 9）, magnetically-actuated, when impeller 5 rotates, reduction box 6 are formed with the magnet inside reduction box 6
Inner shaft rotates, and have adjusted rotary speed by the planetary reduction gear in reduction box 6, then is driven and slowed down by transmission mechanism 7
The rotation spraying mechanism 8 on the top of case 6 rotates, and reaches the effect rotated during work.
Due to contactless linkage can be accomplished with impeller 5 using magnetically-actuated, reduction box 6.Part passes through where reduction box 6
Encapsulation process will not intake completely.Press water enters the top cavity of transmission mechanism 7 finally by spout 81 by the place cavity of impeller 5
Spray.
When press water disappears, the effect to bottom 3 also disappears, and the inside of sprinkler body 1 is overall（Impeller 5, reduction box 6, driver
Structure 7, rotation spraying mechanism 8）And top cover 4 declines, the effect of " drop " when reaching power cut-off.
Present invention is disclosed a kind of liftable rotary nozzle, and transmission is driven by the contactless linkage of impeller and reduction box
Mechanism, then drive rotation spraying mechanism to rotate by transmission mechanism, rotating freely for rotation spraying mechanism is realized, improves sprinkling
Uniformity, reach and spray controllable, raising water-saving performance.Simultaneously because using the magnetic drive structure of non-contact transmission, make machine
Tool structure and press water are completely isolated, it is possible to increase the service life of shower nozzle.
In the description of the invention, it is necessary to which explanation, term " on ", " under ", "left", "right", " interior ", " outer " etc. indicate
Orientation or position relationship be based on orientation shown in the drawings or position relationship, or the invention product using when usually put
Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device
Or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, are come for those skilled in the art
Say, the present invention there can be various modifications and variations.Within the spirit and principles of the invention, it is any modification for being made, equivalent
Replace, improve etc., it should be included in the scope of the protection.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
- A kind of 1. liftable rotary nozzle, it is characterised in that including：Sprinkler body, lower sealing cap, bottom, top cover, impeller, reduction box, biography Motivation structure and rotation spraying mechanism, the lower sealing cap are sleeved on the lower section of the sprinkler body, and the top cover lid is mounted in the sprinkler body Top, the rotation spraying mechanism, transmission mechanism, reduction box, impeller, bottom are sequentially arranged in the sprinkler body from top to bottom, And magnetically-actuated ring is installed on the impeller, the impeller and the reduction box are by magnetically-actuated ring group into Non-contact Magnetic Power driving structure, water inlet is offered on the lower sealing cap, some inlet openings are offered on the bottom.
- 2. liftable rotary nozzle according to claim 1, it is characterised in that the rotation spraying mechanism and the transmission Mechanism is connected, and the rotation spraying mechanism includes spout, and the spout is engaged with the top cover.
- 3. liftable rotary nozzle according to claim 1, it is characterised in that contain planetary reduction gear in the reduction box Device.
- 4. liftable rotary nozzle according to claim 1, it is characterised in that passed through inside the sprinkler body where the reduction box Cross encapsulation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084702.2A CN107823820A (en) | 2017-11-07 | 2017-11-07 | Liftable rotary nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711084702.2A CN107823820A (en) | 2017-11-07 | 2017-11-07 | Liftable rotary nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107823820A true CN107823820A (en) | 2018-03-23 |
Family
ID=61653795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711084702.2A Pending CN107823820A (en) | 2017-11-07 | 2017-11-07 | Liftable rotary nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107823820A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142045Y (en) * | 1991-11-02 | 1993-09-15 | 郭立文 | Spray head for magnetized water |
| CN201900059U (en) * | 2010-12-29 | 2011-07-20 | 广东联塑科技实业有限公司 | Electromagnetic rotary nozzle |
| CN201988487U (en) * | 2010-08-04 | 2011-09-28 | 刘成龙 | Special digital spray head for fountain |
| US20140042240A1 (en) * | 2012-08-09 | 2014-02-13 | Ying Lin Cai | Hand Held Shower Head With Filter Replacing Pre-Alarm Device |
-
2017
- 2017-11-07 CN CN201711084702.2A patent/CN107823820A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2142045Y (en) * | 1991-11-02 | 1993-09-15 | 郭立文 | Spray head for magnetized water |
| CN201988487U (en) * | 2010-08-04 | 2011-09-28 | 刘成龙 | Special digital spray head for fountain |
| CN201900059U (en) * | 2010-12-29 | 2011-07-20 | 广东联塑科技实业有限公司 | Electromagnetic rotary nozzle |
| US20140042240A1 (en) * | 2012-08-09 | 2014-02-13 | Ying Lin Cai | Hand Held Shower Head With Filter Replacing Pre-Alarm Device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |