CN209238197U - A kind of adjustable flow nozzle - Google Patents
A kind of adjustable flow nozzle Download PDFInfo
- Publication number
- CN209238197U CN209238197U CN201821460060.1U CN201821460060U CN209238197U CN 209238197 U CN209238197 U CN 209238197U CN 201821460060 U CN201821460060 U CN 201821460060U CN 209238197 U CN209238197 U CN 209238197U
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- nozzle
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Abstract
The utility model discloses a kind of adjustable flow nozzles, it is intended to provide a kind of nozzle of regulating flow quantity, its key points of the technical solution are that, including nozzle carrier, nozzle spool is additionally provided in the nozzle carrier, nozzle spool side is equipped with water inlet pipe, anti-block apparatus is additionally provided on the nozzle carrier, the anti-block apparatus includes the extension mouth positioned at nozzle spool exit, positioned at extension mouth paripheral zone internal thread along side, the hollow water spray block being threadedly coupled with along side, positioned at the filter screen on the inner wall of side, several first hole for water sprayings being equipped with positioned at water spray block surface, capping with water spray block outer wall rotation connection and to be located at capping upper with the first hole for water spraying the second hole for water spraying of the same size.
Description
Technical field
The utility model relates to injector arrangement field, in particular to a kind of adjustable flow nozzle.
Background technique
Nozzle, English are NOZZLE, and Chinese is also referred to as spray head, nozzle.Nozzle be a variety of sprays, spraying, oil spout, sandblasting,
A very crucial component, plays an important role in the equipment such as spraying.Nozzle is very widely used in the industry, material from
Stainless steel, plastics to silicon carbide, polytetrafluoroethylene (PTFE), PP(engineering plastics), aluminium alloy and wolfram steel etc., application range is generally commonly used in
The various industries such as automobile, plating, surface treatment, high-pressure wash, dedusting, cooling, desulfurization, humidification, stirring, gardens.
Currently, the Chinese patent of Publication No. CN105709953A discloses a kind of Flow-adjustable nozzle, it includes nozzle
Core and the nozzle cage on the outside of nozzle core, the bottom outside wall of nozzle core and the inner sidewall of nozzle cage bottom are spirally connected, top
It is equipped with the gap that passes through for liquid between nozzle cage, is equipped with sap cavity in top, the side wall of sap cavity with gap equipped with being connected to
Through-hole is equipped with perforation in nozzle core bottom to the feed pathway in sap cavity, and the end on nozzle cage top is equipped with to the upper of nozzle core
The curved curved face part in portion.
Although this Flow-adjustable nozzle rotates in nozzle cage, nozzle core can be covered with relative nozzle and is displaced when rotation, two
The size that end top is formed by liquid outlet can change, therefore when nozzle core rotation, the uninterrupted of entire nozzle can be square
Just change, the uninterrupted of nozzle can be changed when use according to the actual conditions of workpiece, to meet making for different workpieces
With requiring, but it is adjusted only by size of the nozzle core to liquid outlet, and when nozzle injection uses for a long time due to
Situations such as pressure and current scour that inside is subject to, to be easy so that nozzle inner walls damage and plug nozzle.
Utility model content
The purpose of the utility model is to provide a kind of adjustable flow nozzles, and nozzle flow can effectively be adjusted by having,
The advantages of situations such as entire nozzle blocks in use can be reduced simultaneously.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of adjustable flow nozzle, including nozzle carrier are additionally provided with nozzle spool, the nozzle spool one in the nozzle carrier
Side is equipped with water inlet pipe, and anti-block apparatus is additionally provided on the nozzle carrier, and the anti-block apparatus includes being located at nozzle spool exit
Extension mouth, positioned at extension mouth paripheral zone internal thread along while, with along while be threadedly coupled hollow water spray block, be located at along side inner wall
On filter screen, positioned at water spray block surface be equipped with several first hole for water sprayings, with water spray block outer wall rotation connection capping and position
It is gone up and the first hole for water spraying the second hole for water spraying of the same size in capping.
By using above-mentioned technical proposal, the anti-block apparatus being equipped with can effectively reduce impurity blocking in use
It is the case where nozzle, fast by the filter screen being equipped with and the water spray being equipped with, facilitate whole disassembly and replacement, to guarantee whole
The use of a nozzle, and can effectively be controlled by the second hole for water spraying in capping with the cooperation of the first hole for water spraying in use
The flow that nozzle processed sprays, waiting can make the second hole for water spraying in capping diverge to the first hole for water spraying when rotated, to change
Become the flow that nozzle sprays.
Further setting: it is additionally provided with decompressor between the capping and water spray block, the decompressor includes and water spray
The distributive pipe of block connection.
It, can be with by the distributive pipe that is equipped with when the pressure of entire nozzle is excessive by using above-mentioned technical proposal
Shunting part appropriate enters the water flow of water spray block, thus the pressure that reduction nozzle to a certain extent is subject to.
Further setting: check valve is additionally provided on the distributive pipe.
By using above-mentioned technical proposal, the check valve being equipped with can reduce occur by water inlet pipe water reverse extrusion to spray
In water block, to guarantee whole service performance.
Further setting: rotating device is also connected on the distributive pipe, the rotating device includes connecting with nozzle carrier
Circulation box and the inclined hole through nozzle carrier to extension mouth.
By using above-mentioned technical proposal, by circulation box inclined hole connected to it on nozzle carrier, fluid can be guided to exist
It is intracavitary to enter rotation status, it is ready for atomization.
Further setting: the capping side is additionally provided with the convex block outwardly protruded, and the convex block is equipped with through hole, described
Channel washer straight down is equipped in through hole, the channel washer top is additionally provided with the extension block parallel with convex block, the convex block
It is equipped with groove, the extension block is equipped with the fixture block with matching grooves.
By using above-mentioned technical proposal, the channel washer being equipped with can effectively be dredged the nozzle of blocking, thus
Guarantee that entire nozzle there can be longer service life, while channel washer can be convenient its use, reduce due to hanging on convex block
Out situations such as active.
Further setting: position is additionally provided with cleaning brush among the channel washer.
By using above-mentioned technical proposal, the cleaning brush being equipped with can be after removing water spray block to extension mouth and water inlet pipe
The case where dirt on inner wall is cleaned, and reduction blocks, guarantees whole use.
In conclusion the utility model has the following beneficial effects: flow can be adjusted effectively, while in use process
In effectively reduce the pressure of nozzle, and can effectively be filtered, reduce the blocking to hole for water spraying, and improve whole
Service life, the channel washer being equipped with when needed can also carry out effective cleaning to nozzle interior.
Detailed description of the invention
Fig. 1 is adjustable flow nozzle arrangements schematic diagram；
Fig. 2 is enlarged structure schematic diagram at adjustable flow nozzle A.
In figure, 1, nozzle carrier；2, nozzle spool；3, water inlet pipe；4, anti-block apparatus；41, extension mouth；42, along side；43, it sprays
Water block；44, filter screen；45, the first hole for water spraying；46, it covers；47, the second hole for water spraying；5, decompressor；51, distributive pipe；6, single
To valve；7, rotating device；71, box is recycled；72, inclined hole；8, convex block；9, through hole；10, channel washer；11, extension block；12, recessed
Slot；13, fixture block；14, cleaning brush.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1: a kind of adjustable flow nozzle is additionally provided with spray in nozzle carrier 1 as shown in Figures 1 and 2, including nozzle carrier 1
Nozzle valve core 2, and one end of nozzle spool 2 is equipped with water inlet pipe 3, and anti-block apparatus 4 is additionally provided on nozzle carrier 1, anti-block apparatus 4 wraps
The extension mouth 41 positioned at 2 exit of nozzle spool is included, entire extension mouth 41 is in horn-like, and is located at around extension mouth 41 with interior
Screw thread along side 42, the water spray block 43 of hollow form is threaded with along side 42, filter screen 44 is additionally provided on the inner wall along side 42,
43 surface of block spray water equipped with several first hole for water sprayings 45, and is rotatably connected to capping 46 in water spray 43 outer wall of block, is set in capping 46
Have with second hole for water spraying 47 of the same size of the first hole for water spraying 45, thus matching by the first hole for water spraying 45 and the second hole for water spraying 47
Close the flow that can effectively adjust entire nozzle.
In the whole process in order to reduce hydraulic pressure for the pressure and impact force of capping 46,46 and water spray block 43 are being covered
Between be additionally provided with decompressor 5, decompressor 5 includes the distributive pipe 51 that one end is connected to water spray block 43, thus in water spray
In the process, the water of part can be shunted by water inlet pipe 3, so that the pressure for capping 46 is reduced, in distributive pipe 51 close to outlet one
End is additionally provided with check valve 6, flows backward to reduce the water for water inlet pipe 3 occur to the situation appearance in distributive pipe 51.On distributive pipe 51
It is also connected with rotating device 7, rotating device 7 includes the circulation box 71 connecting with nozzle carrier 1, and the outlet of distributive pipe 51 is located at circulation
In box 71, and it is additionally provided with the inclined hole 72 through nozzle carrier 1 to extension mouth 41 on nozzle carrier 1, is convenient for water flow rotary, facilitates entirety
Atomization.
It covers 46 sides and is additionally provided with the convex block 8 outwardly protruded, convex block 8 is equipped with through hole 9, and it is vertical to be equipped in through hole 9
Downward channel washer 10, and 10 top of channel washer is additionally provided with the extension block 11 parallel with convex block 8, and groove 12 is equipped on convex block 8,
Extension block 11 be equipped with the matched fixture block 13 of groove 12, consequently facilitating the placement of channel washer 10.
Its main operational principle is as follows: during use, water flow enters nozzle spool 2 by water inlet pipe 3, and leads to
It crosses extension mouth 41 and reaches nozzle block, and the capping 46 of nozzle block and top, pass through the first hole for water spraying 45 and the second hole for water spraying 47
Effect, effective adjustable whole spray flow, and when rotation capping 46 reduces spray flow, can generate compared with
Big pressure, therefore distributive pipe 51 can be shunted effectively, and the water shunted enters in circulation box 71, then by inclined hole 72
It sprays, it is whole not waste, and the pressure of main body can be effectively reduced, and water flow is rotated, convenient for atomization, set simultaneously
Some channel washers 10 can also clean nozzle interior, not only can to the first hole for water spraying 45 and the second hole for water spraying 47 into
Water spray block 43 can also be disassembled, to clean to nozzle interior, improve whole service life by row cleaning.
The above embodiments are only the explanation to the utility model, are not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of adjustable flow nozzle, including nozzle carrier (1), it is characterised in that: be additionally provided with nozzle spool in the nozzle carrier (1)
(2), nozzle spool (2) side is equipped with water inlet pipe (3), is additionally provided with anti-block apparatus (4) on the nozzle carrier (1), described anti-
Block apparatus (4) includes positioned at the extension mouth (41) in nozzle spool (2) exit, positioned at extension mouth (41) paripheral zone internal thread
Along while (42), with along while (42) be threadedly coupled hollow water spray block (43), be located at filter screen (44) on side (42) inner wall, position
In water spray block (43) surface be equipped with several first hole for water sprayings (45), with water spray block (43) outer wall rotation connection capping (46) and
On capping (46) with the first hole for water spraying (45) the second hole for water spraying (47) of the same size.
2. a kind of adjustable flow nozzle according to claim 1, it is characterised in that: the capping (46) and water spray block (43)
Between be additionally provided with decompressor (5), the decompressor (5) includes and water spray block (43) distributive pipe (51) that is connected to.
3. a kind of adjustable flow nozzle according to claim 2, it is characterised in that: be additionally provided with list on the distributive pipe (51)
To valve (6).
4. a kind of adjustable flow nozzle according to claim 3, it is characterised in that: be also connected on the distributive pipe (51)
Rotating device (7), the rotating device (7) include the circulation box (71) connecting with nozzle carrier (1) and extremely expand through nozzle carrier (1)
It dehisces the inclined hole (72) of (41).
5. a kind of adjustable flow nozzle according to claim 4, it is characterised in that: described capping (46) side be additionally provided with to
The convex block (8) of outer protrusion, the convex block (8) are equipped with through hole (9), and cleaning straight down is equipped in the through hole (9)
Bar (10), channel washer (10) top are additionally provided with the extension block parallel with convex block (8) (11), and the convex block (8) is equipped with recessed
Slot (12), the extension block (11) are equipped with and groove (12) matched fixture block (13).
6. a kind of adjustable flow nozzle according to claim 5, it is characterised in that: the intermediate position of the channel washer (10) is also
Equipped with cleaning brush (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460060.1U CN209238197U (en) | 2018-09-06 | 2018-09-06 | A kind of adjustable flow nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821460060.1U CN209238197U (en) | 2018-09-06 | 2018-09-06 | A kind of adjustable flow nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238197U true CN209238197U (en) | 2019-08-13 |
Family
ID=67517555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821460060.1U Active CN209238197U (en) | 2018-09-06 | 2018-09-06 | A kind of adjustable flow nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906352A (en) * | 2018-09-06 | 2018-11-30 | 德科隆（无锡）流体控制有限公司 | A kind of adjustable flow nozzle |
-
2018
- 2018-09-06 CN CN201821460060.1U patent/CN209238197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108906352A (en) * | 2018-09-06 | 2018-11-30 | 德科隆（无锡）流体控制有限公司 | A kind of adjustable flow nozzle |
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