CN208681355U - A kind of integrated form high-pressure injector - Google Patents
A kind of integrated form high-pressure injector Download PDFInfo
- Publication number
- CN208681355U CN208681355U CN201821104104.7U CN201821104104U CN208681355U CN 208681355 U CN208681355 U CN 208681355U CN 201821104104 U CN201821104104 U CN 201821104104U CN 208681355 U CN208681355 U CN 208681355U
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- Prior art keywords
- hole
- water
- chamber
- sand
- pressure
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Abstract
The application provides a kind of integrated form high-pressure injector, including pedestal and at least two jet members, and at least two jet member is fixed on the base with identical angle；The jet member is internally provided with for sand chamber and the sand water mixing chamber being connected to for sand chamber；The jet member is additionally provided with jet port, and the jet port is connected to the sand water mixing chamber；The base interior is provided with high-pressure water chamber, and the high-pressure water chamber accesses high pressure water input；The jet member is internally provided with spray-hole, the spray-hole connection high-pressure water chamber and sand water mixing chamber, and the high pressure water in high-pressure water chamber enters sand water mixing chamber by the spray-hole.The utility model maintenance replacement simple and compact for structure, low in cost, easy to assemble.
Description
Technical field
This application involves high-pressure injector technical field more particularly to a kind of integrated form high-pressure injectors.
Background technique
In the prior art, high pressure water abrasive jet is the critical component that high pressure liquid sandblast descales, injector
Huge high speed water jet impact power is subjected to inside it in the operating condition, and strong to jet port also subject to sand aqueous mixtures
Erosion effect, it is therefore desirable to often maintenance replacement vulnerable part.Single injector needs to adjust spray angle one by one, in high speed water
Spray angle easily changes inconvenient fixed angle under stream impact force.When injector breaks down or derusting effect is bad,
Just need replacement in time vulnerable part and to adjust unreasonable spray angle one by one, thus cause biggish maintenance, debugging at
This, many unfavorable factors are produced to the continuous work of the entire production line.In view of the problems of the existing technology, one kind is needed
Simple and compact for structure, low in cost, easy repair and replacement, the more jet port high pressure waters of the integrated form for being conveniently adjusted, reducing cost of labor
Abrasive jet.
Utility model content
To solve the above problems, the application provides a kind of integrated form high-pressure injector, including pedestal and at least two injections
Part, at least two jet member are fixed on the base with identical angle；The jet member be internally provided with for sand chamber and
The sand water mixing chamber being connected to for sand chamber；The jet member is additionally provided with jet port, and the jet port and the sand water mixing chamber connect
It is logical；
The base interior is provided with high-pressure water chamber, and the high-pressure water chamber accesses high pressure water input；
The jet member is internally provided with spray-hole, the spray-hole connection high-pressure water chamber and sand water mixing chamber, high pressure water
Intracavitary high pressure water enters sand water mixing chamber by the spray-hole.
Preferably, wherein the jet member includes water nozzle, and the water nozzle setting is mixed in the high-pressure water chamber and the sand water
It closes between chamber, the spray-hole runs through the water nozzle.
Preferably, wherein the water nozzle is equipped with the intake tunnel with First terrace, and the intake tunnel is close to sand
The diameter of water mixing chamber one end is less than the intake tunnel close to the diameter of high-pressure water chamber one end, and the First terrace is equipped with
Fixation member, the spray-hole run through the fixation member.
Preferably, wherein multiple intake tunnels are set on the water nozzle, are evenly distributed on the spray-hole on water nozzle.
Preferably, wherein the elongated central line of the spray-hole on the multiple intake tunnel is intersected on water nozzle center line
A bit.
Preferably, wherein the jet member further includes for sandpipe and pressing sleeve；
It is described for sandpipe be equipped with it is described for sand chamber, the extension side of the extending direction for sand chamber and the high-pressure water chamber
It is angled between；The pressing sleeve is equipped with the jet port and the sand water mixing chamber；
The water nozzle is fixed on the pedestal, described to pass through the logical of the high-pressure water chamber and the water nozzle center for sandpipe
Hole is fixed on the pedestal, and the pressing sleeve is fixed on the pedestal, and the end of the end of the pressing sleeve and the water nozzle
Portion's contact.
Preferably, wherein in the pressing sleeve, from described sand water mixing chamber one end to described jet port one end, successively fixation is led
To set and wear-resistant sleeve；The first through hole of cone cell is equipped at the center of the guide sleeve, the big end of the first through hole is close to described
Water nozzle is successively arranged the second through-hole and columnar third through-hole of cone cell at the center of the wear-resistant sleeve, second through-hole
The diameter of big end is identical as the diameter of the small end of the first through hole, and the diameter of the third through-hole is small with second through-hole
The diameter at end is identical；The first through hole, second through-hole and the third through-hole are interconnected.
Preferably, wherein the diameter close to the sand water mixing chamber of described water nozzle one end is greater than close to jet port end
The diameter of the sand water mixing chamber, forms second step face, and the guide sleeve is fixed on the second step face and the water nozzle
Between.
Preferably, wherein the jet member further includes gland, and the gland is fixed on the outer of the jet port end of the pressing sleeve
Side, one end of the wear-resistant sleeve are abutted with the guide sleeve, and the other end is pressed in the pressing sleeve by the gland；
The gland is equipped with fourth hole, and the fourth hole is connected to the third through-hole.
Preferably, wherein between the water nozzle and the pedestal and the pedestal and between sandpipe be equipped with sealing element.
What the application realized has the beneficial effect that:
The application the utility model has maintenance simple and compact for structure, low in cost, easy to assemble replacement, multiple jet port axis
The advantages that line is substantially parallel.The application is simple and compact for structure, low in cost, and maintenance and inspection are convenient, one group of injector spray angle
It is completely the same, without adjusting spray angle one by one.One group of injector only uses a high-pressure rubber pipe, and extra pipeline is fully integrated into
Injector interior reduces the redundancy of equipment pipeline, brings great convenience to maintenance.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application can also be obtained according to these attached drawings other attached for those skilled in the art
Figure.
Fig. 1 is the application integrated form high-pressure injector structure chart.
Fig. 2 is the partial enlarged view of A in Fig. 1.
1. pedestal；2. pressing sleeve；3. gland；4. guide sleeve；5. wear-resistant sleeve；6. water nozzle；7. spray-hole；8. for sandpipe；9. supplying
Sand chamber；10. sand water mixing chamber；11. jet port；12. high-pressure water chamber；13. high pressure water input；14. sealing element；15 water inlets are logical
Road；16 fixation members.
Specific embodiment
Below with reference to the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Ground description, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on the application
In embodiment, those skilled in the art's every other embodiment obtained without making creative work, all
Belong to the range of the application protection.
As shown in Figure 1, the application provides a kind of integrated form high-pressure injector, including pedestal and several jet members, it is described
Several jet members are mounted on pedestal 1 with identical angle, and the pedestal 1 is internally provided with high-pressure water chamber 12, the high pressure
Water cavity 12 accesses high pressure water input 13；The extending direction of the high-pressure water chamber 12 is identical as the direction of pedestal 1, the injection
Part is vertically mounted on the mounting hole of pedestal 1；
The jet member include: pressing sleeve 2, gland 3, guide sleeve 4, wear-resistant sleeve 5, water nozzle 6, for sandpipe 8.Water nozzle 6 is mounted on
Close to the position of high-pressure water chamber, pressing sleeve 2 and the both ends for being separately positioned on water nozzle 6 for sandpipe 8 on pedestal 1, and protrude from base
1 surface of seat.
2 inner wall of pressing sleeve is step surface shape, and one end of guide sleeve 4 is compressed by pressing sleeve 2 and is resisted against the end face of water nozzle 6
On, the other end of guide sleeve 4 is fixed by the step surface of 2 inner wall of pressing sleeve；One end of the wear-resistant sleeve 5 abuts compressing guide sleeve 4,
The other end is compressed by the gland 3 being arranged on jet port 11.Wherein, the first through hole of cone cell is equipped at the center of guide sleeve 4, it is described
The big end of first through hole is successively arranged the second through-hole of cone cell and columnar at the water nozzle 6, the center of the wear-resistant sleeve
The diameter of third through-hole, the big end of second through-hole is identical as the diameter of the small end of the first through hole, the third through-hole
Diameter it is identical as the diameter of small end of second through-hole；The first through hole, second through-hole and the third through-hole
It is interconnected；
Wherein, first through hole and the second through-hole constitute sand water mixing chamber 10；The jet port 11 of third through-hole composition jet member；
Therefore the jet port 11 is connected to the sand water mixing chamber 10.The gland 3 is fixed on the pressing sleeve 2 in the outer of jet port end
Side, the gland 3 are equipped with fourth hole, and the fourth hole is connected to the third through-hole, also one as jet port 11
Part.
In the present embodiment, 5 spiral of wear-resistant sleeve is screwed in and compressed using gland 3, or in other embodiments also
Bolt can be used or screw mode carries out installation compression.
It is arranged inside for sandpipe 8 for sand chamber 9 described in cylindrical body centered on water nozzle 6 equipped with through-hole, it is described for sand chamber 9
Extending direction is identical as sand chamber 8；It is described to pass through the high-pressure water chamber 12 for sandpipe 8, it is vertically mounted on pedestal 1, for sandpipe
Across water nozzle through-hole and be inserted into sand water mixing chamber 10 so that described be connected to for sand chamber 9 with sand water mixing chamber 10.For sandpipe
8 other end is connect with sand grains supply equipment.
It is evenly provided with several step-like intake tunnels 15 on water nozzle 6, there is step inside the intake tunnel
Face is provided with fixation member 16 on step surface, spray-hole 7 is provided in fixation member 16, so that the spray-hole 7 is uniformly point
Cloth is on water nozzle, and the extended line at several 7 centers of spray-hole is intersected in a bit of the center line of 6 ring body of water nozzle, institute
The high pressure water in high-pressure water chamber 12 is stated, is entered in sand water mixing chamber 10 by the spray-hole 7 on intake tunnel；
Wherein, the diameter inside the intake tunnel close to sand water mixing chamber one end is less than close to the straight of high-pressure water chamber one end
Diameter.
Preferably, the quantity of the spray-hole 7 is 3-8.
The guide sleeve 4 plays guiding corrective action to swiftly flowing sand aqueous mixtures；Wherein the diameter of cylindrical chamber is not
Greater than the diameter of cone-shaped cavity, sand water mixed effect, the hitting power of enhancing injector outlet can be effectively improved in this way.
It wherein, is the hydraulic pressure value for ensuring negative pressure value and high-pressure water chamber for sand chamber, high-pressure water chamber 12 and sand water mixing chamber 10
Between and the high-pressure water chamber 12 and for being sealed off between sand chamber 9 by sealing element 14.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.Obviously, those skilled in the art can be to the application
Various modification and variations are carried out without departing from spirit and scope.If in this way, these modifications and variations of the application
Belong within the scope of the claim of this application and its equivalent technologies, then the application is also intended to encompass these modification and variations and exists
It is interior.
Claims (10)
1. a kind of integrated form high-pressure injector, which is characterized in that including pedestal and at least two jet members, at least two spray
It is fixed on the base with identical angle to penetrate part；The jet member is internally provided with for sand chamber and the sand water being connected to for sand chamber
Mixing chamber；The jet member is additionally provided with jet port, and the jet port is connected to the sand water mixing chamber；
The base interior is provided with high-pressure water chamber, and the high-pressure water chamber accesses high pressure water input；
The jet member is internally provided with spray-hole, the spray-hole connection high-pressure water chamber and sand water mixing chamber, in high-pressure water chamber
High pressure water sand water mixing chamber is entered by the spray-hole.
2. integrated form high-pressure injector as described in claim 1, which is characterized in that the jet member includes water nozzle, the water
Mouth is arranged between the high-pressure water chamber and the sand water mixing chamber, and the spray-hole runs through the water nozzle.
3. integrated form high-pressure injector as claimed in claim 2, which is characterized in that the water nozzle, which is equipped with, has first step
The intake tunnel in face, diameter of the intake tunnel close to sand water mixing chamber one end are less than the intake tunnel close to high-pressure water chamber
The diameter of one end, the First terrace are equipped with fixation member, and the spray-hole runs through the fixation member.
4. integrated form high-pressure injector as claimed in claim 3, which is characterized in that it is logical that multiple water inlets are arranged on the water nozzle
Road is evenly distributed on the spray-hole on water nozzle.
5. integrated form high-pressure injector as claimed in claim 4, which is characterized in that the spray-hole on the multiple intake tunnel
Elongated central line be intersected on water nozzle center line a bit.
6. such as the described in any item integrated form high-pressure injectors of claim 2-5, which is characterized in that the jet member further includes supplying
Sandpipe and pressing sleeve；
It is described be equipped with for sandpipe it is described for sand chamber, the extending direction of the extending direction for sand chamber and the high-pressure water chamber it
Between it is angled；The pressing sleeve is equipped with the jet port and the sand water mixing chamber；
The water nozzle is fixed on the pedestal, and the through-hole for passing through the high-pressure water chamber and the water nozzle center for sandpipe is solid
It is scheduled on the pedestal, the pressing sleeve is fixed on the pedestal, and the end of the pressing sleeve and the end of the water nozzle connect
Touching.
7. integrated form high-pressure injector as claimed in claim 6, which is characterized in that in the pressing sleeve, mixed from the sand water
Chamber one end to described jet port one end successively fixed guide set and wear-resistant sleeve；The first of cone cell is equipped at the center of the guide sleeve
The big end of through-hole, the first through hole is successively arranged the second through-hole of cone cell at the water nozzle, the center of the wear-resistant sleeve
It is identical as the diameter of the small end of the first through hole with the diameter of columnar third through-hole, the big end of second through-hole, it is described
The diameter of third through-hole is identical as the diameter of small end of second through-hole；The first through hole, second through-hole with it is described
Third through-hole is interconnected.
8. integrated form high-pressure injector as claimed in claim 7, which is characterized in that the sand water close to described water nozzle one end
The diameter of mixing chamber is greater than the diameter of the sand water mixing chamber close to jet port end, forms second step face in pressing sleeve inner wall,
The guide sleeve is fixed between the second step face and the water nozzle.
9. integrated form high-pressure injector as claimed in claim 8, which is characterized in that the jet member further includes gland, described
Gland is fixed on the outside at the jet port end of the pressing sleeve, and one end of the wear-resistant sleeve is abutted with the guide sleeve, and the other end is logical
The gland is crossed to be pressed in the pressing sleeve；
The gland is equipped with fourth hole, and the fourth hole is connected to the third through-hole.
10. integrated form high-pressure injector as claimed in claim 2, which is characterized in that between the water nozzle and the pedestal with
And the pedestal and between sandpipe be equipped with sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104104.7U CN208681355U (en) | 2018-07-12 | 2018-07-12 | A kind of integrated form high-pressure injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821104104.7U CN208681355U (en) | 2018-07-12 | 2018-07-12 | A kind of integrated form high-pressure injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681355U true CN208681355U (en) | 2019-04-02 |
Family
ID=65880451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821104104.7U Expired - Fee Related CN208681355U (en) | 2018-07-12 | 2018-07-12 | A kind of integrated form high-pressure injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153900A (en) * | 2019-06-20 | 2019-08-23 | 内蒙古尾得选矿科技有限公司 | Sand water mixes spray apparatus in a kind of roller |
-
2018
- 2018-07-12 CN CN201821104104.7U patent/CN208681355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153900A (en) * | 2019-06-20 | 2019-08-23 | 内蒙古尾得选矿科技有限公司 | Sand water mixes spray apparatus in a kind of roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190402 Termination date: 20210712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |