CN105478418A - Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device - Google Patents
Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device Download PDFInfo
- Publication number
- CN105478418A CN105478418A CN201610016352.5A CN201610016352A CN105478418A CN 105478418 A CN105478418 A CN 105478418A CN 201610016352 A CN201610016352 A CN 201610016352A CN 105478418 A CN105478418 A CN 105478418A
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- Prior art keywords
- spray
- flushing
- head body
- spraying
- spray orifice
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
-
- 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
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Abstract
The invention discloses inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and a flushing device. The nozzles comprise machine shells, the inverted-spraying flushing nozzle and spraying rod assemblies, cleaning tanks, liquid supply pipelines and cleaning medium control units. The inverted-spraying flushing nozzle and spraying rod assemblies are arranged in the cleaning tanks and are externally provided with the machine shells. The bottoms of the inverted-spraying flushing nozzle and spraying rod assemblies are connected with the liquid supply pipelines, and the included angle between the inverted-spraying flushing nozzle and spraying rod assemblies and the horizontal plane ranges from 0-90 degrees. The nozzles are of an inverted structure so that flushing liquid can conduct reverse flushing from an inner cavity of a rubber pipe to a port, the flushing liquid cannot rush out from the other end of the rubber pipe, the requirement for water pressure of the flushing liquid is lowered, the nozzles and spraying rods are connected in a threaded manner, and the nozzles can be easily demounted so that spraying holes in the nozzles can be cleaned.
Description
Technical field
The present invention relates to a kind of tube cleaning arrangement, particularly one sprays Flushing nozzle, and has described the nozzle spray bar assembly and the flusher that fall to spray Flushing nozzle.
Background technology
Rubber hose is mainly used in mine hydraulic support, oilfield exploitation, be suitable for carrying in engineering construction, lifting transport, metallurgical forging and stamping, mining equiment, boats and ships, injection machine, agricultural machinery, various lathe and each industrial department mechanization, automatic liquid pressing system the petroleum base with certain pressure and temperature and water fluid etc. and liquid transmission use, the highest resistance to operating pressure can reach 60MPa.It is formed primarily of the inner glue layer of resistant to liquid, mesoglea, 2 or 4 or 6 layers of steel wire winding enhancement layer, outer glue-lines composition.After shaping, need to clean inner glue layer.
Traditional rubber hose cleaning machine generally adopts the nozzle arrangements of level, rubber hose is arranged on nozzle, and in nozzle, the flushing liquid of ejection flows to the other end from one end, rinses from the beginning to the end rubber hose.Such structure due to the flushing liquid hydraulic demand that nozzle is sprayed higher.So need high-capacity pump, such device fabrication cost is expensive, and need consume a large amount of compressed air.Be not suitable for cleaning in enormous quantities.
Summary of the invention
The object of this invention is to provide one and spray Flushing nozzle, and there is described the nozzle spray bar assembly and the flusher that fall to spray Flushing nozzle, described shower nozzle adopts the incline structure of inversion type, make flushing liquid from sebific duct inner chamber to port back flush, flushing liquid can not be gushed out from the other end of sebific duct, reduce the requirement to flushing liquid hydraulic pressure, shower nozzle and spray boom are threaded connection, and are easy to shower nozzle to pull down clear up the spray orifice on shower nozzle.
For achieving the above object, the invention provides one and spray Flushing nozzle, comprise head body, head body one end is provided with inlet, a liquid storage cylinder is had in inlet, also comprise some spray orifice runners, described spray orifice runner is arranged in head body sidewall, described spray orifice runner first end is located at head body tip position and is connected with liquid storage cylinder inwall is through, second end is located at below first end horizontal level and is connected with head body outer wall is through, described spray orifice runner extends to the second end from first end is through, angle between the water outlet direction of described spray orifice runner and head body axis is 10 ~ 90 °.
Further, the angle between the water outlet direction of described spray orifice runner and head body axis is 30-50 °, is preferably 40 °.
Further, described head body is provided with at least one row's spray orifice runner, and described spray orifice runner annular spread is in liquid storage cylinder outer rim.
Further, described head body is provided with two row's spray orifice runners, and described spray orifice runner annular spread is in liquid storage cylinder outer rim, and the spray orifice staggered cross arrangement of two row's spray orifice runners.
Further, described head body top is provided with the opening for clearing up liquid storage cylinder contamination, and described opening part is provided with the end cap mated with opening.Preferably, the sealing ring for ensureing sealing is provided with in the gap between described end cap and opening.
The present invention also provide a kind of fall spray Flushing nozzle bar spray assembly, comprise spray boom and above-mentionedly spray Flushing nozzle, described spray boom one end is provided with and is connected with shower nozzle inlet, and the spray boom other end is connected with feed liquid pipeline.
The present invention also provides one to spray flusher, comprise casing, above-mentioned spray Flushing nozzle bar spray assembly, rinse bath, feed liquid pipeline, cleansing medium control unit, described spray Flushing nozzle bar spray assembly is located in rinse bath, its outside is provided with casing, be connected with feed liquid pipeline bottom it, described angle between spray Flushing nozzle bar spray assembly and horizontal plane is 0 ~ 90 °, is preferably 20 ~ 40 °, is more preferably 30 °.
Further, also comprise water supply line and/or compressed air supply line, described water supply line is provided with water circulation unit, and described compressed air supply line is provided with compressed air supply control unit, and described feed liquid pipeline is connected with water supply line and/or compressed air supply line.
Further, also comprise heater and temperature control unit, described temperature control unit comprises temperature sensor and temperature control damper, described temperature sensor and heater are all located in rinse bath, described heater is used for cleansing medium heating, and described temperature control damper is for regulating the temperature of cleansing medium.
Further, described spray flusher comprises the spray Flushing nozzle bar spray assembly that many groups are applicable to different flexible pipe caliber.
Of the present invention spray Flushing nozzle, nozzle spray bar assembly and fall spray flusher can be used for the existing various flexible pipes such as rubber hose, resin hose, plastic flexible pipe, also can be used for the existing various hard tubes such as plastic rigid pipe.
Advantage of the present invention is: first, adopt the structure of inversion type, make flushing liquid from sebific duct inner chamber to port back flush, flushing liquid can not be gushed out from the other end of sebific duct, reduce the requirement to flushing liquid hydraulic pressure, shower nozzle and spray boom are threaded connection, and are easy to shower nozzle to pull down clear up the spray orifice on shower nozzle.The second, unique multilayer, porous type sprinkler design, make cleaning non-blind area in rubber hose.3rd, the application adopts the shower nozzle of three kinds of bores to arrange simultaneously, all sebific ducts of flushable large, medium and small latus rectum.4th, adopt water and compressed air mixing to rinse rubber tube inner wall, rinse great efforts, decontamination is thorough.5th, the application is efficiently easy and simple to handle, and operator only need hold rubber hose, and shower nozzle is inserted in one end, repeatedly plugs; And after rinsing, available compression air is purged intraluminal water by nozzle, makes rubber hose clean at short notice and dry.
Accompanying drawing explanation
For can clearer understanding objects, features and advantages of the present invention, below with reference to accompanying drawing, preferred embodiment of the present invention be described in detail, wherein:
Fig. 1 is the sectional view of shower nozzle in an embodiment;
Fig. 2 is the structural representation of shower nozzle in another embodiment;
Fig. 3 is the structural representation of shower nozzle and nozzle assembly in an embodiment;
Fig. 4 is structural representation of the present invention;
Fig. 5 is the partial sectional view of Fig. 4 of the present invention;
Fig. 6 is the structural representation of shower nozzle in another embodiment.
In the drawings: 1-casing, 11-flexible pipe access aperture, 2-shower nozzle, 21-head body, 212-opening, 213-end cap, 214-sealing ring, 22-inlet, 23-liquid storage cylinder, 24-spray orifice runner, 25-concave shaped groove, 3-spray boom, 31-thin bar; 32-reducing thick bar; 33-chamfering inclined-plane; 4-rinse bath, 5-feed liquid pipeline, 6-cleansing medium control unit, 7-compressed air supply control unit, 8-filter, 9-plunger displacement pump, 10-water tank.
Detailed description of the invention
Consult Fig. 1 ~ Fig. 2, shower nozzle 2 comprises head body 21 one end and is provided with inlet 22, a liquid storage cylinder 23 is had in inlet 22, some spray orifice runners 24, described spray orifice runner 24 is arranged in head body 21 sidewall, described spray orifice runner 24 first end is located at head body 21 tip position and is connected with liquid storage cylinder 23 inwall is through, second end is located at below first end horizontal level and is connected with head body 21 outer wall is through, described spray orifice runner 24 extends to the second end from first end is through, angle between the water outlet direction of described spray orifice runner 24 and head body 21 axis is 10 ~ 90 °.
Rubber hose for latus rectum is less than 6 millimeters: the external diameter of head body 21 is 5 millimeters, and internal diameter is 3 millimeters; Head body 21 is only arranged row's spray orifice runner 24, the aperture of spray orifice runner 24 is 0.2 ~ 0.6 millimeter, is preferably 0.4 millimeter.One row's spray orifice runner 24 comprises 28 spray orifice runners, 28 spray orifice runner 24 dense arrangement, ensures to spray non-blind area, all standing.
Rubber hose for latus rectum is between 6 ~ 25 millimeters: the external diameter of head body 21 17 millimeters, head body 21 is arranged two row's spray orifice runners 24, each row's spray orifice runner 24 comprises 28 spray orifice runners 24, and the diameter of spray orifice runner 24 is 1 ~ 4 millimeter, is preferably 2 millimeters.The spray orifice staggered cross arrangement of adjacent two row's spray orifice runners 24, ensures to spray non-blind area, all standing.
See Fig. 3, its spray boom 3 is integral type structure with nozzle body 21.See Fig. 1, wherein with latus rectum 6 millimeters with bottom hose corresponding fall water spraying structure, its spray orifice runner 24 is a row, angle between the water outlet direction of described spray orifice runner 24 and head body 21 axis is 40 °, this row's spray orifice runner 24 comprises 28 spray orifice runners 24,28 spray orifice runner 24 dense arrangement, ensure to spray non-blind area, all standing.
See Fig. 2, its spray orifice runner 24 is two rows, and the angle between the water outlet direction of described spray orifice runner 24 and head body 21 axis is 40 °, often arranges spray orifice runner 24 and comprises 28 spray orifice runners 24, the spray orifice staggered cross arrangement of adjacent two row's spray orifice runners 24.With latus rectum be wherein the rubber hose of more than 25 millimeters corresponding fall water spraying structure, its spray orifice runner 24 is 2 rows, angle between the water outlet direction of described spray orifice runner 24 and head body 21 axis is 40 °, often arrange spray orifice runner 24 and comprise 28 spray orifice runners 24, the spray orifice staggered cross arrangement of adjacent two row's spray orifice runners 24.
Consult Fig. 2, in another preferred embodiment, shower nozzle in embodiment 1, its head body 21 outer wall is provided with concave shaped groove 25 between adjacent two row's spray orifice runners 24, concave shaped groove 25 can store a part of flushing liquid, avoids head body 21 to cause rubber tube differential expansion with rubber hose junction hydraulic pressure is excessive.
See Fig. 6, described head body 21 top is provided with the opening 212 for clearing up liquid storage cylinder contamination, and described opening 212 place is provided with the end cap 213 mated with opening 212.Preferably, the sealing ring 214 for ensureing sealing is provided with in the gap between described end cap 213 and opening 212.Described opening 212 to be connected with the interference fit of opening 212 inwall by the small plunger in end cap 213 with between end cap 213 or be threaded or snap close connects or latch connect realize fixing.End cap 213 is equipped with at the top of head body 21, can regularly be pulled down by end cap 213, thoroughly to clear up the attachment of head body 21 inside.
See Fig. 3, a kind of fall spray Flushing nozzle bar spray assembly, comprise and spray Flushing nozzle described in spray boom and any one of claims 1 to 3, described spray boom one end is provided with and is connected with shower nozzle inlet, and the spray boom other end is connected with feed liquid pipeline.
Rubber hose for latus rectum is less than 6 millimeters: spray boom 3 is divided into two-stage structure: the thin bar 31 be connected with shower nozzle 2 and be located at the reducing thick bar 32 be connected with feed liquid pipeline below thin bar 31, the length of described thin bar 31 is 180 ~ 186 millimeters, the external diameter of thin bar 31 is 5 millimeters, internal diameter is 3 millimeters, the latus rectum of described reducing thick bar 32 is 2 ~ 5 times of thin bar internal diameter, and reducing thick bar 32 is equipped with chamfering inclined-plane 33 with the inner and outer wall of thin bar 31 junction.
See Fig. 3, in another preferred embodiment, small-bore water spraying structure in embodiment 1, its spray boom 3 body is divided into two-stage structure: the thin bar 31 be connected with shower nozzle and be located at the reducing thick bar 32 be connected with feed liquid pipeline below thin bar 31, the length of described thin bar 31 is 180 ~ 186 millimeters, and the external diameter of thin bar 31 is 5 millimeters, and internal diameter is 3 millimeters, the latus rectum of described reducing thick bar 32 is 2 ~ 5 times of thin bar internal diameter, and reducing thick bar 32 is equipped with chamfering inclined-plane 33 with the inner and outer wall of thin bar 31 junction.
In another preferred embodiment, in shower nozzle in embodiment 1 and bar spray assembly, spray boom 3 and nozzle body 21 are split type, the termination that described spray boom 3 is connected with shower nozzle 2 inlet 22 is provided with internal thread, and shower nozzle 2 inlet 22 place is provided with external screw thread, is threaded between spray boom 3 with shower nozzle 2 water inlet 22.
See Fig. 4 ~ Fig. 5, the present embodiment spray flusher, comprise casing 1, fall to spray Flushing nozzle bar spray assembly, rinse bath 4, feed liquid pipeline 5, cleansing medium control unit 6, described spray Flushing nozzle bar spray assembly is located in rinse bath 4, its outside is provided with casing 1, be connected with feed liquid pipeline 5 bottom it, described feed liquid pipeline 5 is connected with water supply line, and feed liquid pipeline is provided with cleansing medium control unit 6.Described spray flusher comprises the spray Flushing nozzle bar spray assembly that many groups are applicable to different flexible pipe caliber, specifically comprise small-bore water spraying structure, medium caliber falls water spraying structure, heavy caliber falls water spraying structure three groups and falls water spraying structure, often organize the spray boom 3 that water spraying structure comprises a shower nozzle 2 and matches with this shower nozzle 2, and three groups of shower nozzles 2 falling water spraying structure latus rectum 6 millimeters respectively, 6 ~ 28 millimeters, the flexible pipe of more than 28 millimeters, all be connected with feed liquid pipeline 5 bottom the described spray boom 3 often organizing water spraying structure, described angle between spray Flushing nozzle bar spray assembly and horizontal plane is 30 °.
In another preferred embodiment, the spray flusher that falls not only can be used for answers flushing water, can also supply water and compressed air mixing material or supply compressed air separately.Make the corresponding cleansing medium control unit 6 of each shower nozzle 2 by arrange corresponding with shower nozzle 2 of cleansing medium control unit 6, the often group of falling like this in spray Flushing nozzle bar spray assembly falls water spraying structure can separate work.When needs clean small-bore rubber hose, rubber hose is inserted small-bore water spraying structure, open the small-bore cleansing medium control unit 6 that water spraying structure is corresponding, cleaning can be started.Also while unlatching water supply line, can open compressed air supply line, make to be full of flushing water and compressed air in feed liquid pipeline 5, compressed air can power-assisted flushing water, reduces the hydraulic pressure of flushing water.So adopt water and compressed air mixing to rinse rubber tube inner wall, rinse great efforts, decontamination is thorough.In addition, after flushing rubber hose is complete, can also pass into compressed air separately by compressed air supply line and compressed air supply control unit 7, compressed air accelerates rubber hose inwall airflow, and rubber hose inwall is dried rapidly.
In another preferred embodiment, also comprise heater and temperature control unit, described temperature control unit comprises temperature sensor and temperature control damper, described temperature sensor and heater are all located in rinse bath 4, described heater is used for cleansing medium heating, and described temperature control damper is for regulating the temperature of cleansing medium.Add hot charging optional dress electric heating tube and temperature control damper supporting with it, operator can set heating-up temperature, general not higher than 55 DEG C, in cleaning process, when rinse liquid temperature being detected lower than design temperature by temperature sensor, temperature control damper can make heating tube start heating immediately, until fluid temperature reaches design temperature immediately.
In another preferred embodiment, spray flusher in the present embodiment, its feed liquid pipeline is provided with filter 8, plunger displacement pump 9, water tank 10 and controls the motor of compressed air supply, and feed liquid pipeline 5 is not connected with water supply line but directly connects water tank 10.Filter 8 can may have the impurity such as solid particle in Filtered tap water, when rinsing thinner rubber hose, there will not be blocking, feed liquid pipeline arranges filter 8, current in guarantee feed liquid pipeline 5, spray boom 3, shower nozzle 2 and air-flow can not block, plunger displacement pump 9 the hydraulic pressure that can increase water supply line is set, the structure of the employing inversion type in the application, so the requirement that can also reach washing pressure that plunger displacement pump 9 can select lift less.
In other embodiments, plunger displacement pump also this area general service pump such as available centrifugal pump, gear pump substitute.
In another preferred embodiment, the baffle plate at casing 1 top is provided with and sprays the corresponding flexible pipe access aperture 11 of the quantity of falling water spraying structure in Flushing nozzle bar spray assembly, and flexible pipe access aperture 11 is provided with Anti-splash film.Insert flexible pipe access aperture 11 in rubber hose, start in flushing process, Anti-splash film can isolate the water ejected, and makes them inner at rinse bath 4 and casing 1, can not eject from flexible pipe access aperture 11.
The operating process of cleaning sebific duct:
1. inject cleaning fluid to water tank 10;
2. open main power switch, then by green start button, at this moment plunger displacement pump 9 is started working;
3. select the shower nozzle 2 matched with sebific duct internal diameter, opened by the ball valve below this shower nozzle 2, shower nozzle 2 starts reverse water spray;
4. hands grasping sebific duct, sebific duct is made to pass Anti-splash film towards the one end tiltedly, after aiming at shower nozzle 2, sebific duct is inserted spray boom 3 until the bottom of spray boom 3, then pull several times, must keep the lower port of sebific duct in the below of shower nozzle 2 spray orifice runner 24 when extracting sebific duct out obliquely upward at every turn repeatedly;
5. after rinsing, the lower port of sebific duct is pushed into the bottom of spray boom 3, opens compressed air control unit 7 switch, with the water in compressed air scavenging conduit, in purge, also can with acceleration, water be blown out several times by plug sebific duct;
6., after purging, complete compressed air control unit 7 switch, extracts sebific duct, makes motor stalling by red stop button.
Claims (10)
1. one kind sprays Flushing nozzle, comprise head body, head body one end is provided with inlet, a liquid storage cylinder is had in inlet, it is characterized in that, also comprise some spray orifice runners, described spray orifice runner is arranged in head body sidewall, described spray orifice runner first end is located at head body tip position and is connected with liquid storage cylinder inwall is through, second end is located at below first end horizontal level and is connected with head body outer wall is through, described spray orifice runner extends to the second end from first end is through, angle between the water outlet direction of described spray orifice runner and head body axis is 10 ~ 90 °.
2. according to claim 1ly spray Flushing nozzle, it is characterized in that: the angle between the water outlet direction of described spray orifice runner and head body axis is 30-50 °.
3. according to claim 2ly spray Flushing nozzle, it is characterized in that: described head body is provided with at least one row's spray orifice runner, described spray orifice runner annular spread is in liquid storage cylinder outer rim.
4. according to claim 3ly spray Flushing nozzle, it is characterized in that: described head body is provided with two row's spray orifice runners, described spray orifice runner annular spread is in liquid storage cylinder outer rim, and the spray orifice staggered cross arrangement of two row's spray orifice runners.
5. according to any one of Claims 1-4, spraying Flushing nozzle, it is characterized in that: described head body top is provided with the opening for clearing up liquid storage cylinder contamination, and described opening part is provided with the end cap mated with opening.
6. fall a spray Flushing nozzle bar spray assembly, it is characterized in that, comprise and spray Flushing nozzle described in spray boom and any one of claims 1 to 3, described spray boom one end is provided with and is connected with shower nozzle inlet, and the spray boom other end is connected with feed liquid pipeline.
7. one kind sprays flusher, it is characterized in that: comprise casing, spray Flushing nozzle bar spray assembly according to claim 5, rinse bath, feed liquid pipeline, cleansing medium control unit, described spray Flushing nozzle bar spray assembly is located in rinse bath, its outside is provided with casing, be connected with feed liquid pipeline bottom it, described angle between spray Flushing nozzle bar spray assembly and horizontal plane is 0 ~ 90 °.
8. according to claim 7ly spray flusher, it is characterized in that: also comprise heater and temperature control unit, described temperature control unit comprises temperature sensor and temperature control damper, described temperature sensor and heater are all located in rinse bath, described heater is used for cleansing medium heating, and described temperature control damper is for regulating the temperature of cleansing medium.
9. according to claim 7ly spray flusher, it is characterized in that: also comprise water supply line and/or compressed air supply line, described water supply line is provided with water circulation unit, described compressed air supply line is provided with compressed air supply control unit, and described feed liquid pipeline is connected with water supply line and/or compressed air supply line.
10. according to claim 7ly spray flusher, it is characterized in that: described fall spray flusher comprise many groups be applicable to different flexible pipe caliber fall spray Flushing nozzle bar spray assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016352.5A CN105478418A (en) | 2016-01-12 | 2016-01-12 | Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016352.5A CN105478418A (en) | 2016-01-12 | 2016-01-12 | Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105478418A true CN105478418A (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610016352.5A Pending CN105478418A (en) | 2016-01-12 | 2016-01-12 | Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561923A (en) * | 2018-06-11 | 2018-09-21 | 广东美的厨房电器制造有限公司 | Cleaning sprayer and kitchen ventilator |
| CN110280546A (en) * | 2019-07-31 | 2019-09-27 | 中国计量大学 | A kind of portable spray gun cleaning machine |
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| JPH07251136A (en) * | 1994-03-16 | 1995-10-03 | Shinzo Katayama | Piping washer |
| CN201036779Y (en) * | 2007-04-23 | 2008-03-19 | 比亚迪股份有限公司 | Oil pipe cleaning device |
| CN101642760A (en) * | 2009-08-07 | 2010-02-10 | 玛努利液压器材（苏州）有限公司 | Wire reinforced cleaning nozzle of hydraulic rubber tube |
| JP2013103191A (en) * | 2011-11-15 | 2013-05-30 | Bridgestone Corp | Cleaning nozzle and hose cleaning method |
| CN203108686U (en) * | 2013-03-05 | 2013-08-07 | 缪文云 | Auto-rotating sprayer of improved structure |
| CN203400906U (en) * | 2013-06-08 | 2014-01-22 | 湖州千兴不锈钢管业有限公司 | Cleaning head for cleaning inner wall of small-diameter pipe |
| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
| CN205289143U (en) * | 2016-01-12 | 2016-06-08 | 全加机械设备（上海）有限公司 | Spout washing terminals , shower nozzle spray lance subassembly and washing unit |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07251136A (en) * | 1994-03-16 | 1995-10-03 | Shinzo Katayama | Piping washer |
| CN201036779Y (en) * | 2007-04-23 | 2008-03-19 | 比亚迪股份有限公司 | Oil pipe cleaning device |
| CN101642760A (en) * | 2009-08-07 | 2010-02-10 | 玛努利液压器材（苏州）有限公司 | Wire reinforced cleaning nozzle of hydraulic rubber tube |
| JP2013103191A (en) * | 2011-11-15 | 2013-05-30 | Bridgestone Corp | Cleaning nozzle and hose cleaning method |
| CN203108686U (en) * | 2013-03-05 | 2013-08-07 | 缪文云 | Auto-rotating sprayer of improved structure |
| CN203400906U (en) * | 2013-06-08 | 2014-01-22 | 湖州千兴不锈钢管业有限公司 | Cleaning head for cleaning inner wall of small-diameter pipe |
| CN203648937U (en) * | 2013-12-25 | 2014-06-18 | 王铁钢 | Apparatus for cleaning inner wall of steel pipe and calandria and atomizing and spraying butter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561923A (en) * | 2018-06-11 | 2018-09-21 | 广东美的厨房电器制造有限公司 | Cleaning sprayer and kitchen ventilator |
| CN108561923B (en) * | 2018-06-11 | 2024-07-09 | 广东美的厨房电器制造有限公司 | Cleaning spray head and range hood |
| CN110280546A (en) * | 2019-07-31 | 2019-09-27 | 中国计量大学 | A kind of portable spray gun cleaning machine |
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Application publication date: 20160413 |