CN205310080U - Water efflux nozzle device - Google Patents
Water efflux nozzle device Download PDFInfo
- Publication number
- CN205310080U CN205310080U CN201620052821.4U CN201620052821U CN205310080U CN 205310080 U CN205310080 U CN 205310080U CN 201620052821 U CN201620052821 U CN 201620052821U CN 205310080 U CN205310080 U CN 205310080U
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- China
- Prior art keywords
- nozzle assembly
- abrasive material
- water
- nozzle
- mixing
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Abstract
The utility model provides a water efflux nozzle device, includes: interior nozzle assembly and outer nozzle assembly through even connector thread connection, abrasive material and interior water under high pressure are in mix each other in the mixing chamber in the interior nozzle assembly with the production mixing water interior nozzle assembly's lower extreme sets up interior shower nozzle in order to discharge the mixing water, high -pressure water pipe in the upper portion connection of interior nozzle assembly's mixing chamber to a connection abrasive material supply pipe of interior nozzle assembly's mixing chamber, abrasive material supply pipe joint is to being used for the storage the abrasive material storage tank of abrasive material, an air compressor is connected to the abrasive material storage tank to produce the high pressure in the abrasive material storage tank, thereby the abrasive material is because pressure differential and being supplied to the mixing chamber in, the outer nozzle subassembly, it sets up interior nozzle assembly's outside, outer nozzle's outer nozzle subassembly is equipped with outer shower nozzle, and outer water under high pressure flows through outer shower nozzle.
Description
Technical field
The utility model relates to a kind of water jet device, and more specifically, it relates to a kind of Water jet sprayer device.
Background technology
Water-jet cutting device be under high pressure by the spouting of liquid of such as water to workpiece with the device of processing work. Recently, use a kind of like this water jet device widely: it under high pressure sprays the lapping liquid comprising abrasive material (such as silica or cast iron sand grains), thus lapping liquid and the collision of Work piece high-speed ground, thus cut the workpiece of such as glass filament reinforced plastics, sheet glass or metal sheet.
The 201110347332.3 a kind of abrasive water jet cutting spray head devices proposed, comprise water jet nozzle, abrasive material mulling chamber, sprayer body, blasting by abrasives pipe and abrasive material sand-feeding tube; There is through hole at the center of sprayer body, one end is high pressure water-in, being provided with blasting by abrasives pipe in the centre hole of the other end of sprayer body, spring collet is arranged on the end of blasting by abrasives pipe construction section, and described spring collet, blasting by abrasives pipe and sprayer body is connected by hold-down nut; Water jet nozzle is positioned at the high pressure water-in of sprayer body; Hole is formed in the sprayer body between water jet nozzle and blasting by abrasives pipe abrasive material mulling chamber; Having backwater outlet on sprayer body housing, described backwater outlet is corresponding with abrasive inlet; Described abrasive material mulling chamber is formed by hole in the sprayer body between water jet nozzle and blasting by abrasives pipe.
But, the problem of the technical scheme of structure is as mentioned above: in the end of ejector nozzle, and the centrality of mixing water injection reduces, thus mixing water radially sprays. Therefore, the working accuracy of workpiece reduces, and, due to abrasive material and the high pressure water of radial spray, the surperficial roughen of workpiece or the end of ejector nozzle are worn.
Summary of the invention
The purpose of this utility model is to provide a kind of Water jet sprayer device.
The technical solution of the utility model: a kind of Water jet sprayer device, being comprised: the inner nozzle assembly being threaded by connecting joint and outer nozzle assembly; Being mixed with each other to produce mixing water in abrasive material and the inner high voltage water mixing section in described inner nozzle assembly, the lower end at described inner nozzle assembly arranges interior shower nozzle to discharge described mixing water;The top of the mixing section of described inner nozzle assembly connects inner high voltage water pipe, and the connection one abrasive material supply pipe of the mixing section of inner nozzle assembly; Described abrasive material supply pipe is engaged to the abrasive material storage tank for storing described abrasive material, and described abrasive material storage tank connects an air compressor, and to produce high pressure in abrasive material storage tank, thus abrasive material is provided to due to pressure difference in mixing section; Described outer nozzle assembly, it is arranged on the outside of described inner nozzle assembly, and the outer nozzle assembly of described outer nozzle is provided with outer shower nozzle, and outer high pressure water flows through described outer shower nozzle; Described connecting joint, described outer nozzle assembly is connected by it with described inner nozzle assembly, and described outer nozzle assembly is connected with described inner nozzle assembly and separates to form nozzle inner chamber, thus prevents the backflow of mixing water.
In a kind of Water jet sprayer device described in the utility model, described outer shower nozzle and described interior shower nozzle coaxially are arranged.
In a kind of Water jet sprayer device described in the utility model, the mixing section angle of described abrasive material supply pipe and described inner nozzle assembly is 25 °-45 °.
In a kind of Water jet sprayer device described in the utility model, throttling mouth is set in the mixing section of described inner nozzle assembly, to control the flow of the inner high voltage water from the supply of described inner high voltage water pipe.
The beneficial effects of the utility model are, it is provided that a kind of Water jet sprayer device, it has simple structure and enhances the centrality of the injection of the mixing water comprising abrasive material, thus improves working accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: inner nozzle assembly 110; Inner high voltage water pipe 111; Throttling mouth 112; Abrasive material supply pipe 113; Interior shower nozzle 114; Outer nozzle assembly 120; Outer high-pressure water pipe 121; Outer shower nozzle 122; Nozzle inner chamber 130; Connecting joint 140.
Embodiment
Below in conjunction with accompanying drawing, by detailed description below, more clearly to understand above and other object, the feature and advantage of the invention. Hereinafter, the preferred embodiment of the invention is described in detail with reference to accompanying drawing.
As shown in Figure 1, a kind of Water jet sprayer device in the invention preferred embodiment, comprising: the inner nozzle assembly 110 connected by connecting joint 140 and outer nozzle assembly 120.
Wherein, being mixed with each other to produce mixing water in abrasive material and the inner high voltage water mixing section in described inner nozzle assembly 110, the lower end at described inner nozzle assembly 110 arranges interior shower nozzle 114 to discharge described mixing water;
Outer nozzle assembly 120, is arranged on the outside of described inner nozzle assembly 110, and the outer nozzle assembly 120 of described outer nozzle is provided with outer shower nozzle 122, and outer high pressure water flows through described outer shower nozzle 122;
Wherein, described outer nozzle assembly 120 and described inner nozzle assembly 110, both the whole nations are arranged on outside connecting joint 140 and connect and make both separate, thus form nozzle inner chamber 130, to prevent the backflow of mixing water. Here, described connecting joint 140 mode engaged through the thread can make described outer nozzle assembly 120 be connected with described inner nozzle assembly 110.
Described outer shower nozzle 122 coaxially is arranged with described interior shower nozzle 114. Outer high pressure water is supplied to described outer shower nozzle 122 by outer high-pressure water pipe 121, and described outer high pressure water supply pipe is provided with pressure-regulator to regulate the pressure of outer high pressure water.
The top of the mixing section of described inner nozzle assembly 110 connects inner high voltage water pipe 111, and the connection one abrasive material supply pipe 113 of the mixing section of inner nozzle assembly 110.Described abrasive material supply pipe 113 is 25 °-45 ° with the mixing section angle of described inner nozzle assembly 110. Described abrasive material supply pipe 113 is engaged to the abrasive material storage tank for storing described abrasive material. Here, air compressor or similar device are connected to abrasive material storage tank (not shown), and to produce high pressure in abrasive material storage tank, thus abrasive material is provided in mixing section due to pressure difference.
In addition, the mixing section of described inner nozzle assembly 110 arranges throttling mouth 112, to control the flow of the inner high voltage water from inner high voltage water pipe 111 supply.
As mentioned above, the outer high pressure water flowing through outer shower nozzle 122 is transmitted along the main flow direction passing the mixing water that interior shower nozzle 114 sprays, this outer shower nozzle 122 makes its diameter reduce on from the upper end of outer shower nozzle 122 to the direction of its lower end, hence improve the centrality of mixing water injection, thus improve working accuracy and process velocity, prevent the surfaceness of object to be deteriorated due to the dispersion of mixing water, and reduce the abrasion of outer shower nozzle 122.
Although the preferred embodiment of the invention in order to the object of explanation property open at this, but the technician of this area is to be understood that, under the prerequisite of scope and spirit not deviating from the invention disclosed in affiliated claim, various amendment, increase and adulterium are all possible, it is noted that above-mentioned various amendment under the prerequisite not deviating from the invention scope and spirit, increase and adulterium all should be encompassed within the interest field of the invention.
Claims (4)
1. a Water jet sprayer device, it is characterised in that, comprising: the inner nozzle assembly being threaded by connecting joint and outer nozzle assembly;
Being mixed with each other to produce mixing water in abrasive material and the inner high voltage water mixing section in described inner nozzle assembly, the lower end at described inner nozzle assembly arranges interior shower nozzle to discharge described mixing water; The top of the mixing section of described inner nozzle assembly connects inner high voltage water pipe, and the connection one abrasive material supply pipe of the mixing section of inner nozzle assembly; Described abrasive material supply pipe is engaged to the abrasive material storage tank for storing described abrasive material, and described abrasive material storage tank connects an air compressor, and to produce high pressure in abrasive material storage tank, thus abrasive material is provided to due to pressure difference in mixing section;
Described outer nozzle assembly, it is arranged on the outside of described inner nozzle assembly, and the outer nozzle assembly of described outer nozzle is provided with outer shower nozzle, and outer high pressure water flows through described outer shower nozzle;
Described connecting joint, described outer nozzle assembly is connected by it with described inner nozzle assembly, and described outer nozzle assembly is connected with described inner nozzle assembly and separates to form nozzle inner chamber, thus prevents the backflow of mixing water.
2. a kind of Water jet sprayer device according to claim 1, it is characterised in that, described outer shower nozzle and described interior shower nozzle coaxially are arranged.
3. a kind of Water jet sprayer device according to claim 1, it is characterised in that, the mixing section angle of described abrasive material supply pipe and described inner nozzle assembly is 25 °-45 °.
4. a kind of Water jet sprayer device according to claim 1, it is characterised in that, throttling mouth is set in the mixing section of described inner nozzle assembly, to control the flow of the inner high voltage water from the supply of described inner high voltage water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052821.4U CN205310080U (en) | 2016-01-20 | 2016-01-20 | Water efflux nozzle device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620052821.4U CN205310080U (en) | 2016-01-20 | 2016-01-20 | Water efflux nozzle device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310080U true CN205310080U (en) | 2016-06-15 |
Family
ID=56205542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620052821.4U Expired - Fee Related CN205310080U (en) | 2016-01-20 | 2016-01-20 | Water efflux nozzle device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310080U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425889A (en) * | 2016-12-15 | 2017-02-22 | 贾跃民 | Novel high-pressure sandy water jet nozzle assembly |
| CN106863147A (en) * | 2017-03-16 | 2017-06-20 | 浙江久立特材科技股份有限公司 | A kind of pneumatic pill transmitting device |
| CN108655960A (en) * | 2018-04-10 | 2018-10-16 | 西安蓝想新材料科技有限公司 | Double high pressure mixing cleaning equipments |
| CN109028687A (en) * | 2018-07-11 | 2018-12-18 | 哈尔滨商业大学 | Removable water jet cuts ice production apparatus and cuts ice method |
| CZ307862B6 (en) * | 2018-05-15 | 2019-07-03 | PTV, spol. s r.o. | Abrasive head with inserted nozzle |
| EP3569359A1 (en) | 2018-05-15 | 2019-11-20 | PTV, spol. s.r.o. | Abrasive heads with inserted jet |
| CN115609492A (en) * | 2022-10-27 | 2023-01-17 | 山东大学 | Air-abrasive-water composite submerged jet nozzle, system and method |
-
2016
- 2016-01-20 CN CN201620052821.4U patent/CN205310080U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106425889A (en) * | 2016-12-15 | 2017-02-22 | 贾跃民 | Novel high-pressure sandy water jet nozzle assembly |
| CN106863147A (en) * | 2017-03-16 | 2017-06-20 | 浙江久立特材科技股份有限公司 | A kind of pneumatic pill transmitting device |
| CN108655960A (en) * | 2018-04-10 | 2018-10-16 | 西安蓝想新材料科技有限公司 | Double high pressure mixing cleaning equipments |
| CZ307862B6 (en) * | 2018-05-15 | 2019-07-03 | PTV, spol. s r.o. | Abrasive head with inserted nozzle |
| EP3569359A1 (en) | 2018-05-15 | 2019-11-20 | PTV, spol. s.r.o. | Abrasive heads with inserted jet |
| US11628540B2 (en) | 2018-05-15 | 2023-04-18 | PTV, spol. s r. o. | Abrasive heads with inserted jet |
| CN109028687A (en) * | 2018-07-11 | 2018-12-18 | 哈尔滨商业大学 | Removable water jet cuts ice production apparatus and cuts ice method |
| CN115609492A (en) * | 2022-10-27 | 2023-01-17 | 山东大学 | Air-abrasive-water composite submerged jet nozzle, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170120 |