CN108816546A - A kind of Multi-nozzle spray gun with bubbler tube - Google Patents
A kind of Multi-nozzle spray gun with bubbler tube Download PDFInfo
- Publication number
- CN108816546A CN108816546A CN201811021016.5A CN201811021016A CN108816546A CN 108816546 A CN108816546 A CN 108816546A CN 201811021016 A CN201811021016 A CN 201811021016A CN 108816546 A CN108816546 A CN 108816546A
- Authority
- CN
- China
- Prior art keywords
- connector
- inlet opening
- mounting plate
- bubbler tube
- nozzle
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims description 9
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 11
- 239000012530 fluid Substances 0.000 abstract description 9
- 239000006260 foam Substances 0.000 abstract description 8
- 230000001965 increasing effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0018—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam
- B05B7/0025—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with devices for making foam with a compressed gas supply
-
- 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
- B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
- B05B12/04—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery for sequential operation or multiple outlets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
Landscapes
- Nozzles (AREA)
Abstract
The present invention provides a kind of Multi-nozzle spray guns with bubbler tube, belong to cleaning equipment technical field.It, which solves existing spray gun, will generate the technical problems such as foam water is excessively high to cleaning machine requirement or spray gun overall weight is excessive.This Multi-nozzle spray gun includes gun body and spray head, the front end of gun body is equipped with connector, the front end of the jet pipe and bubbler tube that are arranged in spray head is equipped with nozzle, connecting tube is equipped in spray head, connector is equipped with inlet opening and inlet opening, and the positioning mechanism that can control sprinkler rotation angle is equipped between connector and spray head.The design that bubbler tube is increased in the present invention can directly generate foam water, and cleaning machine and fluid reservoir be it is external, the capacity of fluid reservoir can also be increased while reducing spray gun weight, operability is more preferable.
Description
Technical field
The invention belongs to cleaning equipment technical fields, refer in particular to a kind of Multi-nozzle spray gun with bubbler tube.
Background technique
Currently, the spray gun of existing cleaning machine only one jet pipe and spray head, a spray gun can only spray a kind of shape
Water column must replace spray head if the shape of replacement water column or entire spray gun, adaptability are poor；And existing spray gun is wanted
It realizes the injection of foam water or needs to provide the cleaning machine that can generate foam water or the installation storage foam on spray gun
Fluid reservoir, the former is more demanding to cleaning machine, and the latter significantly increases the weight of spray gun, reduce practical comfort,
And the cleaning solution of fluid reservoir storage is less, must replace after a period of time once, more troublesome.
Summary of the invention
More comfortable, the wider array of multiinjector spray with bubbler tube of adaptability that the object of the present invention is to provide a kind of operations
Rifle.
The object of the present invention is achieved like this：
A kind of Multi-nozzle spray gun with bubbler tube, including the gun body being rotatably connected and spray head, it is characterised in that：It is described
The front end of gun body is equipped with discoid connector, and the spray head is overlapped with the central axes of connector, along length side in the spray head
To jet pipe and bubbler tube is equipped with, the front end of the jet pipe and bubbler tube is equipped with nozzle, is equipped in the spray head and bubbler tube
The connecting tube of inlet connection, the connector are equipped with the inlet opening that can be connected to bubbler tube or jet pipe and can be with companies
Take over connection inlet opening, when the bubbler tube is connected to inlet opening, the inlet opening is connected to connecting tube, it is described into
The rear end in water hole is communicated with water inlet pipe, and the rear end of the inlet opening is communicated with inlet tube, is equipped between the connector and spray head
The positioning mechanism of sprinkler rotation angle can be controlled.
Its working principle is as follows：The design of the nozzle of multiple and different models can be replaced as needed in this Multi-nozzle spray gun
Nozzle makes spray gun have better adaptability, and wherein permutation design can be conveniently replaceable nozzle to jet pipe in a ring, need to only rotate whole
A spray head, operation is more convenient, and alignment stability is preferable；The design for increasing bubbler tube can directly generate bubble
Foam water, and cleaning machine and fluid reservoir be it is external, the capacity of fluid reservoir can also be increased while reducing spray gun weight,
It is operational more preferable.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the spray head includes the pre-small post-large tubular of diameter
Shell, the front-end and back-end of the shell are respectively fixed with coaxial discoid front mounting plate and rear mounting plate, jet pipe and rise
The rear and front end for steeping pipe is connected with front mounting plate and rear mounting plate respectively, on the front mounting plate and rear mounting plate with jet pipe or rise
Bubble manages and is equipped with through-hole on corresponding position, and the nozzle is fixed on the leading flank of front mounting plate and connects with corresponding jet pipe
It is logical；The rear end of the connecting tube and rear mounting plate are connected and position corresponding with connecting tube is equipped with through-hole on rear mounting plate.On
State nozzle structure design can make to replace it is more stable and conveniently when nozzle.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, it is equipped in the middle part of the rear mounting plate and connector
Axis hole, the axis hole is interior to be equipped with the connecting shaft of rear mounting plate and connector axial restraint.Connection shaft design can pacify by after
Loading board is fixed with connector, and the front end face of the rear end face and connector that make rear mounting plate leans, and avoids leak.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the positioning mechanism includes ball, be set to after install
Limiting slot on plate rear end face and the limit hole on connector, the central axes of the central axes and connector of the limit hole
Distance is equal to the central axes of limiting slot at a distance from the central axes of connector, and the ball is set in the limit hole, the limit
The rear end in position hole is fixed with the locking member for blocking limit hole, is equipped between the ball and locking member ball being pushed forward into limit
The spring of position slot.Ball is also possible to the pin that front end face is spherical surface in above-mentioned positioning mechanism, and limiting slot is the groove of arc-shaped.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the jet pipe has two, the bubbler tube and two
Jet pipe is arranged in isosceles triangle, and there are four the limiting slots and permutation is set on the rear end face of rear mounting plate in a ring, the connection
Part is equipped with the limit hole of at least one and limiting slot cooperation, and the inlet opening and inlet opening are equal at a distance from connector central axes
Less than limit hole at a distance from connector central axes.When ball is located in limiting slot, wherein a jet pipe and connector
On inlet opening connection, connecting tube is not connected to inlet opening；After rotating 90 degree, ball is located in another limiting slot, at this time
Inlet opening is connected to another jet pipe or bubbler tube, when inlet opening is connected to another jet pipe, inlet opening not with connection
Pipe connection, when inlet opening is connected to bubbler tube, inlet opening is connected to connecting tube；The central axes of limit hole and connector
The design that minimum range is greater than the maximum distance of inlet opening and connector central axes can be to avoid inlet opening when rotation and limit
Position slot contact, so as to cause leak, influences the stability of this spray gun.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the bubbler tube include the interconnecting piece being sequentially communicated,
Compression unit, gas-liquid mixed portion and aqueous mixing unit, the interconnecting piece are connect with front mounting plate, and the inlet opening is mixed set on aqueous
On the side wall in portion, the connecting tube is connected to by inlet opening with aqueous mixing unit, and the gas-liquid mixed portion is equipped with venthole.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the inlet opening is set to the upper end of connector, institute
State the lower end that inlet opening is set to connector, the inlet opening and inlet opening be not disposed on connector it is same diametrically.Water inlet
The stability that can enhance the work of this Multi-nozzle spray gun is arranged in a staggered manner in hole and inlet opening, avoids leak.
In a kind of above-mentioned Multi-nozzle spray gun with bubbler tube, the radial direction on the front end face of the nozzle along nozzle is set
Fluted, the middle part of the groove is equipped with spray orifice, and the diameter of the spray orifice is greater than the width of groove.The design of groove is capable of forming
Fan-shaped shower.
The present invention is prominent and beneficial compared with prior art to be had the technical effect that：
The design of the nozzle of multiple and different models can replace nozzle as needed in the present invention, have spray gun better
Adaptability, wherein permutation design can be conveniently replaceable nozzle to jet pipe in a ring, need to only rotate entire spray head, operate more square
Just, and alignment stability is preferable；The design for increasing bubbler tube can directly generate foam water, and cleaning machine and liquid storage
Tank be it is external, the capacity of fluid reservoir can also be increased while reducing spray gun weight, operability is more preferable.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram of bubbler tube of the invention.
Fig. 3 is the attachment structure schematic diagram of rear mounting plate and connector of the invention.
Fig. 4 is the structural schematic diagram of positioning mechanism of the invention.
Fig. 5 is the structural schematic diagram of nozzle of the invention.
Fig. 6 is the structural schematic diagram of connector of the invention.
In figure, 1, gun body；2, spray head；3, connector；4, jet pipe；5, bubbler tube；6, nozzle；7, connecting tube；8, inlet opening；
9, inlet opening；10, water inlet pipe；11, inlet tube；12, shell；13, front mounting plate；14, rear mounting plate；15, connecting shaft；16, it rolls
Pearl；17, limiting slot；18, limit hole；19, locking member；20, spring；21, interconnecting piece；22, compression unit；23, gas-liquid mixed portion；
24, aqueous mixing unit；25, venthole；26, groove；27, spray orifice.
Specific embodiment
With specific embodiment, the invention will be further described with reference to the accompanying drawing, referring to Fig. 1-6：
It includes the gun body 1 being rotatably connected and spray head 2, the front end of the gun body 1 that this, which has the Multi-nozzle spray gun of bubbler tube,
Equipped with discoid connector 3, the spray head 2 is overlapped with the central axes of connector 3, is equipped with along its length in the spray head 2
The front end of jet pipe 4 and bubbler tube 5, the jet pipe 4 and bubbler tube 5 is equipped with nozzle 6, is equipped with and bubbler tube 5 in the spray head 2
The connecting tube 7 of inlet connection, the connector 3 are equipped with the inlet opening 8 that can be connected to bubbler tube 5 or jet pipe 4 and energy
Enough inlet openings 9 being connected to connecting tube 7, when the bubbler tube 5 is connected to inlet opening 8, the inlet opening 9 and connecting tube
7 connections, the rear end of the inlet opening 8 are communicated with water inlet pipe 10, and the rear end of the inlet opening 9 is communicated with inlet tube 11, the company
The positioning mechanism that can control 2 rotational angle of spray head is equipped between fitting 3 and spray head 2.Multiple and different types in this Multi-nozzle spray gun
Number the design of nozzle 6 can replace nozzle 6 as needed, make spray gun that there is better adaptability, wherein jet pipe 4 is whole in a ring
Column design can be conveniently replaceable nozzle 6, only need to rotate entire spray head 2, operate it is more convenient, and alignment stability compared with
It is good；The design for increasing bubbler tube 5 can directly generate foam water, and cleaning machine and fluid reservoir be it is external, reducing
The capacity of fluid reservoir can also be increased while spray gun weight, operability is more preferable.
Further, the spray head 2 includes the shell 12 of the pre-small post-large tubular of diameter, and the front end of the shell 12 is with after
End is respectively fixed with coaxial discoid front mounting plate 13 and rear mounting plate 14, the rear and front end difference of jet pipe 4 and bubbler tube 5
It is connected with front mounting plate 13 and rear mounting plate 14, it is corresponding with jet pipe 4 or bubbler tube 5 on the front mounting plate 13 and rear mounting plate 14
Position on be equipped with through-hole, the nozzle 6 is fixed on the leading flank of front mounting plate 13 and is connected to corresponding jet pipe 4；
The rear end of the connecting tube 7 and rear mounting plate 14 are connected and position corresponding with connecting tube 7 is equipped with through-hole on rear mounting plate 14.
The design of above-mentioned 2 structure of spray head can make to replace more stable and conveniently when nozzle 6.Mounting plate 14 and connector after described
3 middle part is equipped with axis hole, is equipped in the axis hole by the connecting shaft 15 of rear mounting plate 14 and 3 axial restraint of connector.Connection
The design of axis 15 can be fixed with connector 3 by rear mounting plate 14, makes the rear end face of rear mounting plate 14 and the front end face of connector 3
It leans, avoids leak.
As shown in figure 4, the positioning mechanism includes ball 16, the limiting slot 17 on rear 14 rear end face of mounting plate and sets
In the limit hole 18 on connector 3, the central axes of the limit hole 18 are equal to limiting slot 17 at a distance from the central axes of connector 3
Central axes at a distance from the central axes of connector 3, the ball 16 be set to the limit hole 18 in, after the limit hole 18
End is fixed with the locking member 19 for blocking limit hole 18, is equipped between the ball 16 and locking member 19 and is pushed forward into ball 16
The spring 20 of limiting slot 17.Ball 16 is also possible to the pin that front end face is spherical surface in above-mentioned positioning mechanism, and limiting slot 17 is circle
The groove 26 of arcuation.
Further, the jet pipe 4 has two, and the bubbler tube 5 and two jet pipes 4 are arranged in isosceles triangle, the limit
There are four slots 17 and permutation is set on the rear end face of rear mounting plate 14 in a ring, and the connector 3 is equipped at least one and limit
The limit hole 18 that position slot 17 cooperates, the inlet opening 8 and inlet opening 9 are respectively less than limit hole 18 at a distance from 3 central axes of connector
At a distance from 3 central axes of connector；The bubbler tube 5 includes interconnecting piece 21, the compression unit 22, gas-liquid mixed portion 23 being sequentially communicated
With aqueous mixing unit 24, the interconnecting piece 21 is connect with front mounting plate 13, and the inlet opening 9 is set to the side wall of aqueous mixing unit 24
On, the connecting tube 7 is connected to by inlet opening 9 with aqueous mixing unit 24, and the gas-liquid mixed portion 23 is equipped with venthole 25.When
When ball 16 is located in limiting slot 17, wherein a jet pipe 4 is connected to the inlet opening 8 on connector 3, connecting tube 7 not with
Inlet opening 9 is connected to；After rotating 90 degree, ball 16 is located in another limiting slot 17, at this time inlet opening 8 and another jet pipe 4
Or bubbler tube 5 is connected to, when inlet opening 8 is connected to another jet pipe 4, inlet opening 9 is not connected to connecting tube 7, works as water inlet
When hole 8 is connected to bubbler tube 5, inlet opening 9 is connected to connecting tube 7；The most narrow spacing of the central axes of limit hole 18 and connector 3
Design from the maximum distance for being greater than inlet opening 8 and 3 central axes of connector can be to avoid inlet opening 8 when rotation and limiting slot
17 contacts, so as to cause leak, influence the stability of this spray gun.
Further, the inlet opening 8 is set to the upper end of connector 3, and the inlet opening 9 is set to the lower end of connector 3
Portion, the inlet opening 8 and inlet opening 9 be not disposed on connector 3 it is same diametrically；Energy is arranged in a staggered manner in inlet opening 8 and inlet opening 9
The stability for enough enhancing the work of this Multi-nozzle spray gun, avoids leak.Being radially provided with along nozzle 6 on the front end face of the nozzle 6
Groove 26, the middle part of the groove 26 are equipped with spray orifice 27, and the diameter of the spray orifice 27 is greater than the width of groove 26, and groove 26 is set
Meter is capable of forming fan-shaped shower.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore：It is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (8)
1. a kind of Multi-nozzle spray gun with bubbler tube, including the gun body being rotatably connected and spray head, it is characterised in that：The rifle
The front end of body is equipped with discoid connector, and the spray head is overlapped with the central axes of connector, in the spray head along its length
Equipped with jet pipe and bubbler tube, the front end of the jet pipe and bubbler tube is equipped with nozzle, be equipped in the spray head with bubbler tube into
The connecting tube of liquid mouth connection, the connector are equipped with the inlet opening that can be connected to bubbler tube or jet pipe and can be with connections
The inlet opening of pipe connection, when the bubbler tube is connected to inlet opening, the inlet opening is connected to connecting tube, the water inlet
The rear end in hole is communicated with water inlet pipe, and the rear end of the inlet opening is communicated with inlet tube, and energy is equipped between the connector and spray head
Enough control the positioning mechanism of sprinkler rotation angle.
2. a kind of Multi-nozzle spray gun with bubbler tube according to claim 1, it is characterised in that：The spray head includes straight
The shell of the pre-small post-large tubular of diameter, the front-end and back-end of the shell be respectively fixed with coaxial discoid front mounting plate and
The rear and front end of mounting plate afterwards, jet pipe and bubbler tube is connected with front mounting plate and rear mounting plate respectively, and the front mounting plate is with after
Through-hole is equipped on mounting plate on position corresponding with jet pipe or bubbler tube, the nozzle is fixed on the leading flank of front mounting plate
And it is connected to corresponding jet pipe；It is corresponding with connecting tube on the rear end of the connecting tube and the connected and rear mounting plate of rear mounting plate
Position is equipped with through-hole.
3. a kind of Multi-nozzle spray gun with bubbler tube according to claim 2, it is characterised in that：It is described after mounting plate and
It is equipped with axis hole in the middle part of connector, is equipped in the axis hole by the connecting shaft of rear mounting plate and connector axial restraint.
4. a kind of Multi-nozzle spray gun with bubbler tube according to claim 2, it is characterised in that：The positioning mechanism packet
Include ball, the limiting slot on rear mounting plate rear end face and the limit hole on connector, the central axes of the limit hole
With the central axes at a distance from the central axes of connector equal to limiting slot at a distance from the central axes of connector, the ball is set to institute
It states in limit hole, the rear end of the limit hole is fixed with the locking member for blocking limit hole, sets between the ball and locking member
There is the spring that ball is pushed forward into limiting slot.
5. a kind of Multi-nozzle spray gun with bubbler tube according to claim 4, it is characterised in that：The jet pipe has two
Root, the bubbler tube and two jet pipes are arranged in isosceles triangle, and there are four the limiting slots and permutation is set to rear mounting plate in a ring
Rear end face on, the connector be equipped with the limit hole that at least one and limiting slot cooperate, the inlet opening and inlet opening with
The distance of connector central axes is respectively less than limit hole at a distance from connector central axes.
6. a kind of Multi-nozzle spray gun with bubbler tube according to claim 2-5 any one, it is characterised in that：It is described
Bubbler tube includes the interconnecting piece being sequentially communicated, compression unit, gas-liquid mixed portion and aqueous mixing unit, the interconnecting piece and front mounting plate
Connection, the inlet opening are set on the side wall of aqueous mixing unit, and the connecting tube is connected to by inlet opening with aqueous mixing unit, institute
Gas-liquid mixed portion is stated equipped with venthole.
7. a kind of Multi-nozzle spray gun with bubbler tube described in -5 any one according to claim 1, it is characterised in that：It is described
Inlet opening is set to the upper end of connector, and the inlet opening is set to the lower end of connector, and the inlet opening and inlet opening are not set
Set connector it is same diametrically.
8. a kind of Multi-nozzle spray gun with bubbler tube described in -5 any one according to claim 1, it is characterised in that：It is described
Along the groove that is radially provided with of nozzle on the front end face of nozzle, the middle part of the groove is equipped with spray orifice, and the diameter of the spray orifice is greater than
The width of groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021016.5A CN108816546B (en) | 2018-09-03 | 2018-09-03 | Multi-nozzle spray gun with bubble tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811021016.5A CN108816546B (en) | 2018-09-03 | 2018-09-03 | Multi-nozzle spray gun with bubble tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108816546A true CN108816546A (en) | 2018-11-16 |
| CN108816546B CN108816546B (en) | 2024-05-17 |
Family
ID=64151963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811021016.5A Active CN108816546B (en) | 2018-09-03 | 2018-09-03 | Multi-nozzle spray gun with bubble tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108816546B (en) |
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| CN105771136A (en) * | 2016-04-07 | 2016-07-20 | 羊丁 | Wheel rotating type fire sprinkler switchover device |
| CN205964787U (en) * | 2016-08-24 | 2017-02-22 | 南安市恒南消防器材有限公司 | Fire -fighting foam spray gun |
| CN207641721U (en) * | 2017-11-22 | 2018-07-24 | 江苏苏美达五金工具有限公司 | A kind of combined sprinkler and cleaning equipment |
| CN208824768U (en) * | 2018-09-03 | 2019-05-07 | 王福忠 | A kind of Multi-nozzle spray gun with bubbler tube |
-
2018
- 2018-09-03 CN CN201811021016.5A patent/CN108816546B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2411939Y (en) * | 1999-12-28 | 2000-12-27 | 物理农业机械股份有限公司 | Foam cleaner |
| CN201161216Y (en) * | 2008-02-20 | 2008-12-10 | 苏州黑猫(集团)有限公司 | Fast switch over combined nozzle |
| CN201453896U (en) * | 2009-07-02 | 2010-05-12 | 杭州海聚动力科技有限公司 | Manual quick-switching multifunctional fire-fighting spray gun |
| CN101947378A (en) * | 2010-09-17 | 2011-01-19 | 大连海事大学 | Hand-held high-pressure water mist spray nozzle and operating method thereof |
| CN102677758A (en) * | 2012-03-28 | 2012-09-19 | 甄艳 | Foam generating device |
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| CN105771136A (en) * | 2016-04-07 | 2016-07-20 | 羊丁 | Wheel rotating type fire sprinkler switchover device |
| CN205964787U (en) * | 2016-08-24 | 2017-02-22 | 南安市恒南消防器材有限公司 | Fire -fighting foam spray gun |
| CN207641721U (en) * | 2017-11-22 | 2018-07-24 | 江苏苏美达五金工具有限公司 | A kind of combined sprinkler and cleaning equipment |
| CN208824768U (en) * | 2018-09-03 | 2019-05-07 | 王福忠 | A kind of Multi-nozzle spray gun with bubbler tube |
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| CN108816546B (en) | 2024-05-17 |
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