CN101642760A - Wire reinforced cleaning nozzle of hydraulic rubber tube - Google Patents
Wire reinforced cleaning nozzle of hydraulic rubber tube Download PDFInfo
- Publication number
- CN101642760A CN101642760A CN200910183747A CN200910183747A CN101642760A CN 101642760 A CN101642760 A CN 101642760A CN 200910183747 A CN200910183747 A CN 200910183747A CN 200910183747 A CN200910183747 A CN 200910183747A CN 101642760 A CN101642760 A CN 101642760A
- Authority
- CN
- China
- Prior art keywords
- conduit
- rubber tube
- cleaning nozzle
- wire reinforced
- hydraulic
- 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
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a wire reinforced cleaning nozzle of hydraulic rubber tube, aiming at the defects of the cleaning technology of the existing rubber tube, which comprises a sheathing opening which is used for connecting high-pressure air-water gun in a sealing manner, and a conduit extending from the sheathing opening by being opposite to the one end of the high-pressure air-water gun, andis characterized in that a reflux sleeve, the diameter of which is more than the external diameter thereof, is welded on the tail end of the conduit, and two nozzles are arranged on the reflux sleevereverse to the conduit outflow direction. Besides, a conical surface and spherical surface-shaped stream guidance concave pit which opens toward the conduit is arranged inside the reflux sleeve. The cleaning nozzle designed by the invention cleans the cut hydraulic rubber tube after being connected with the high-pressure air-water gun, can flush back out the rubber power on the inner wall of the rubber tube from a near-end mouth of tube, and flows out the water by the alternating high-pressure airflow, thus greatly improving internal cleanliness of the tube of a hydraulic rubber tube assembly,and meeting the application requirements of large-scale engineering mechanical equipment.
Description
Technical field
The present invention relates to a kind of industrial cleaning device, relate in particular to a kind of nozzle that carries out noble and unsullied degree washing and cleaning operation at wire reinforced hydralic hose inwall.
Background technology
In large-scale engineering machinery equipment, especially need in the crooked connecting portion of frequent motion or some high pulling torque hydraulic jack system, the hydraulically extensible system at some, wire reinforced hydralic hose is to be mainly used in the hydraulic path that connects hydraulic system and oil cylinder or motor, knit steel wire by in common sebific duct, wearing, make hydralic hose have outstanding advantages such as high temperature resistant, structural strength height.According to the size of pressure and flow and the difference of applied environment, hydralic hose has the only latus rectum of specification, known today mainly containing: DN5, DN6, DN8, DN10, DN12, DN16, DN19, DN25, DN31, DN38, DN51, DN63, DN76, DN98, DN102.
In actual applications, hydralic hose need be made two ends the assembly form of metal connecting piece.And because the difference of application apparatus, general in the blanking assembly technology of wire reinforced hydralic hose, need carry out machine cuts to sebific duct itself, just have trickle metal dust disperse on the inwall of sebific duct, cause hydralic hose inner chamber cleannes grave fault to close requirement near the cutting port.This just need carry out washing and cleaning operation to this hydralic hose assembly after assembly completes.Conventional way is: use the water under high pressure air gun to aim at an end of assembly, carry out gentle alternately the cleaning repeatedly of water, metal and rubber powder are discharged from the other end of assembly.But, there is very important disadvantages in this cleaning method: very easily cause rubber powder or metal dust instead to be blown on the darker tube wall by air-flow, and fail from the other end of assembly to discharge, and easily be deposited on the step of other end metal connecting piece and the formation of sebific duct inwall.Cause hydralic hose assembly cleannes defective, may cause client's machine paralysis when more serious.Requirement for the cleannes of hydralic hose inwall generally need meet the requirement of ISO 4406 or NAS 1638.
Summary of the invention
At the deficiency of above-mentioned prior art on cleaning, purpose of the present invention aims to provide a kind of wire reinforced cleaning nozzle of hydraulic rubber tube, make hydralic hose after machine cuts, can discharge rubber powder and metal dust that cutting causes fully, improve the cleannes of sebific duct inwall.
The technical solution that realizes the object of the invention is:
Design a kind of wire reinforced cleaning nozzle of hydraulic rubber tube, comprise the socket of the high pressure gas hydraulic giant that is used to be tightly connected, by a socket conduit extending of high pressure gas hydraulic giant one end dorsad, it is characterized in that: described catheter tip is provided with the spout of contrainjection.
Further, aforementioned wire reinforced cleaning nozzle of hydraulic rubber tube, wherein this catheter tip welding is provided with the backflow big envelope of diameter greater than the external diameter of conduit own, and the reverse conduit outflow of described backflow big envelope direction is provided with at least two spouts.And be provided with the conical surface or dome shape in should the backflow big envelope towards the open diversion groove of conduit.
Further, aforementioned wire reinforced cleaning nozzle of hydraulic rubber tube, wherein this conduit from socket dorsad a side pipe wall of high pressure gas hydraulic giant extend 200mm at least, and be connected with the socket openend.。
Further, aforementioned wire reinforced cleaning nozzle of hydraulic rubber tube, wherein this conduit extends on the top of high pressure gas hydraulic giant dorsad from socket, and with a bending with the incorgruous extension of conduit 200mm at least.
Use washer jet of the present invention, after connecting the high pressure gas hydraulic giant hydralic hose that cuts is carried out washing and cleaning operation, rubber powder on the sebific duct inwall can be rushed out from the near-end mouth of pipe, and nationality is blown water to the greatest extent by the high pressure draught that replaces, improve the interior cleannes of pipe of hydralic hose assembly greatly, satisfied the application demand of large-scale engineering machinery equipment.
Description of drawings
Fig. 1 is the structure schematic appearance of washer jet one preferred embodiment of the present invention;
Fig. 2 is that gas-liquid flow embodiment illustrated in fig. 1 is to schematic diagram;
Fig. 3 is the enlarged diagram of A part among Fig. 2 and the view behind the insertion hydralic hose thereof;
Fig. 4 is the structure schematic appearance of washer jet one preferred embodiment of the present invention;
Fig. 5 is a side-looking structure perspective view embodiment illustrated in fig. 4.
The specific embodiment
Embodiment one
As shown in Figure 1 to Figure 3, be respectively the structure schematic appearance of wire reinforced cleaning nozzle of hydraulic rubber tube one preferred embodiment of the present invention, gas-liquid flow is to schematic diagram and local enlarged diagram.From shown in the figure as seen, the structure of this washer jet mainly comprises integrated socket 1 and a conduit 2.Wherein this socket 1 is the elongated cylinder structure, one side opening end 11 inwalls are provided with the screw thread 12 of the high pressure gas hydraulic giant that is used to be tightly connected, opposite side is a hermetically-sealed construction, run through therebetween and be provided with a siphunculus 13, conduit 2 then is to penetrate the socket outer wall, and nationality is connected with socket openend 11 by siphunculus 13.This conduit 2 extends about 200mm to the other end from the socket outer wall, and at the backflow big envelope 3 of diameter of its terminal welding greater than the external diameter of conduit own.This backflow big envelope 3 is welding two or more spouts 31 (being six spouts in the present embodiment) that part is provided with reverse conduit 2 outflow directions mutually with conduit 2.And also be provided with conical surface shape in should backflow big envelope 3 and flow out direction and open diversion grooves 32 towards conduit 2, the high pressure gas current that flow out from conduit 2 further strengthen the scouring intensity that it goes out spout 31 just by forming rotating eddy current by this diversion groove 32.
Rubber that hydralic hose produces when cutting and metal dust generally all accumulate near on the inwall about cutting port 100mm, so only need the sebific duct inwall of this section is cleaned, just can reach the cleannes requirement.As shown in Figure 3, actual carry out washing and cleaning operation in, the cut end of the conduit 2 of washer jet being inserted wire reinforced hydralic hose reaches about 20mm, and carry out air water alternately with the high pressure gas hydraulic giant that is attached thereto and wash away, air water stream wherein flows out from conduit 2, after oppositely flowing backwards, diversion groove 32 sprays from a plurality of spouts 31, form the air water stream of reverse conduit 2, hydralic hose 4 inwalls are cleaned, and make rubber and metal dust directly discharge from the cut end of sebific duct, finally obtain meeting cleannes requirement and dry hydralic hose.
Through special experiment mechanism the exemplar monitoring result is shown, through the hydralic hose assembly of this nozzle cleaning, can reach 5 grades of NAS 1638,15/13/9 level of ISO 4406.And General N AS can generally satisfy the demand of various application scenarios for 8～9 grades.
Embodiment two
Structure schematic appearance of a preferred embodiment of the present invention as shown in Figure 4 and Figure 5 and side-looking structure perspective view are as seen.Its structure and embodiment one are roughly the same, the main distinction is: the length of this socket 1 is shorter, conduit 2 is to extend on the top of high pressure gas hydraulic giant dorsad from socket 1, and the bending of (right angle or approximate right angle) at a certain angle is with the about 200mm of the incorgruous extension of conduit.The washer jet of this version can be realized embodiment one described cleaning performance equally, but its volume and quality are lighter relatively, is suitable for the hand-held washing and cleaning operation that carries out of operating personnel.
According to the contrainjection cleaning principle, the hydralic hose of corresponding different latus rectums can be made the washer jet of different latus rectums.In the middle of actual mechanical process, in order to reach safety in production, the requirement of High-efficient Production.Also designed the suspension sliding support of being convenient to the sebific duct water operation.Operating personnel vertically hang on the rinse bath top with the sebific duct of well cutting with special clamp.Each clip all is connected with pulley with support, and the handled easily personnel clean sebific duct according to the order of sequence one by one.The hydraulic giant that has reverse washer jet is designed to vertically be fixed in the rinse bath, and the current of going out in cleaning process are unlikely to splash to operating personnel all the time facing in the groove.And that the mode that is used to start the high pressure gas hydraulic giant also can be designed to is foot-operated, makes the more flexible cleaning process of controlling of operating personnel.
In sum, be to the detailed description of wire reinforced cleaning nozzle of hydraulic rubber tube of the present invention, but be not the claim protection domain that limits multifarious embodiment of the present invention and requirement with these embodiment by specific embodiment.Therefore, understand the present invention in every case, and change or the member replacement, can realize the design of identical purpose and effect, all should be considered as infringement present patent application protection content according to the equivalent structure that the foregoing description carries out.
Claims (5)
1. wire reinforced cleaning nozzle of hydraulic rubber tube comprises the socket of the high pressure gas hydraulic giant that is used to be tightly connected, by a socket conduit extending of high pressure gas hydraulic giant one end dorsad, and it is characterized in that: described catheter tip is provided with the spout of contrainjection.
2. wire reinforced cleaning nozzle of hydraulic rubber tube according to claim 1 is characterized in that: described catheter tip welding is provided with the backflow big envelope of diameter greater than the external diameter of conduit own, and the reverse conduit outflow of described backflow big envelope direction is provided with at least two spouts.
3. wire reinforced cleaning nozzle of hydraulic rubber tube according to claim 2 is characterized in that: be provided with the conical surface or dome shape in the described backflow big envelope towards the open diversion groove of conduit.
4. wire reinforced cleaning nozzle of hydraulic rubber tube according to claim 1 is characterized in that: described conduit from socket dorsad a side pipe wall of high pressure gas hydraulic giant extend 200mm at least, and be connected with the socket openend.
5. wire reinforced cleaning nozzle of hydraulic rubber tube according to claim 1 is characterized in that: described conduit extends on the top of high pressure gas hydraulic giant dorsad from socket, and with a bending with the incorgruous extension of conduit 200mm at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183747A CN101642760A (en) | 2009-08-07 | 2009-08-07 | Wire reinforced cleaning nozzle of hydraulic rubber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910183747A CN101642760A (en) | 2009-08-07 | 2009-08-07 | Wire reinforced cleaning nozzle of hydraulic rubber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101642760A true CN101642760A (en) | 2010-02-10 |
Family
ID=41654907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910183747A Pending CN101642760A (en) | 2009-08-07 | 2009-08-07 | Wire reinforced cleaning nozzle of hydraulic rubber tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101642760A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767098A (en) * | 2010-03-09 | 2010-07-07 | 上海松下等离子显示器有限公司 | Piping cleaning method |
| CN105478418A (en) * | 2016-01-12 | 2016-04-13 | 全加机械设备（上海）有限公司 | Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device |
| CN113492080A (en) * | 2020-04-01 | 2021-10-12 | 阳程科技股份有限公司 | Coating machine capable of slowing down solvent backflow into coating head and soaking method |
-
2009
- 2009-08-07 CN CN200910183747A patent/CN101642760A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101767098A (en) * | 2010-03-09 | 2010-07-07 | 上海松下等离子显示器有限公司 | Piping cleaning method |
| CN101767098B (en) * | 2010-03-09 | 2012-05-16 | 上海松下等离子显示器有限公司 | Piping cleaning method |
| CN105478418A (en) * | 2016-01-12 | 2016-04-13 | 全加机械设备（上海）有限公司 | Inverted-spraying flushing nozzles, nozzle and spraying rod assemblies and flushing device |
| CN113492080A (en) * | 2020-04-01 | 2021-10-12 | 阳程科技股份有限公司 | Coating machine capable of slowing down solvent backflow into coating head and soaking method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101642760A (en) | Wire reinforced cleaning nozzle of hydraulic rubber tube | |
| CN201493196U (en) | Steel wire enhanced cleaning nozzle for hydraulic hose | |
| JP2007146502A (en) | Pipeline interior cleaning device | |
| CN201687703U (en) | Clean water pump water supply pipe filtering device, clean water pump water supply pipe and clean water pipe | |
| EP2033719B1 (en) | Hydrodynamic nozzle | |
| CN211938305U (en) | In-tank foreign matter blowing and sucking device | |
| CN205217531U (en) | Pipe cleaning device | |
| CN201516424U (en) | Automatic discharging device of cleaning machine | |
| CN207313107U (en) | A kind of dairy products bottle placer filling mouth | |
| CN203477710U (en) | Leakage-proof pipe connector | |
| CN207075724U (en) | A kind of Motorized cleaning apparatus | |
| CN208373765U (en) | A kind of acrylic acid conveyance conduit cleaning system | |
| CN207308494U (en) | A kind of pipe cleaning tool of flexible connection | |
| CN209340729U (en) | The long protecting pipe of welded stainless steel | |
| CN202767225U (en) | Dredging machine for water draining main pipe or inspection well main pipe | |
| JP5142757B2 (en) | Gas-liquid two-phase flow generation method and apparatus | |
| CN216124420U (en) | Disposable cleaning structure for soft endoscope | |
| CN214555951U (en) | High-pressure cleaning device for metal guide pipe for abortion | |
| CN208365037U (en) | A kind of p-type elbow | |
| CN216394014U (en) | Endoscope is simply washd | |
| CN219984107U (en) | Flushing pipe for filter press | |
| CN218532156U (en) | Cleaning device for cast-in-place concrete guide pipe | |
| CN215844686U (en) | Device for rapidly dredging instrument pipeline | |
| CN212792276U (en) | Full-automatic cleaning and disinfecting water tank | |
| CN218079297U (en) | Spray cleaner for cutter body clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20100210 |