CN102641813A - Clean type hydraulic ejector - Google Patents
Clean type hydraulic ejector Download PDFInfo
- Publication number
- CN102641813A CN102641813A CN2012101301401A CN201210130140A CN102641813A CN 102641813 A CN102641813 A CN 102641813A CN 2012101301401 A CN2012101301401 A CN 2012101301401A CN 201210130140 A CN201210130140 A CN 201210130140A CN 102641813 A CN102641813 A CN 102641813A
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- China
- Prior art keywords
- nozzle
- hydraulic ejector
- type hydraulic
- clean type
- injector
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- 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.)
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Abstract
The invention discloses a clean type hydraulic ejector, which comprises a body and a nozzle, wherein the nozzle is installed on the end portion of the body, and medium channels communicated with each other are respectively arranged in the body and the nozzle. The clean type hydraulic ejector is characterized in that an end cover is arranged at the outlet end of the nozzle, a power device is installed on the lateral wall of the nozzle, and the power device drives the end cover to open or close the outlet end of the nozzle. The clean type hydraulic ejector can lead the nozzle to be automatically closed in an ideal state and is more convenient in use.
Description
Technical field
The present invention relates to a kind of injector, relate in particular to a kind of lustration type hydraulic ejector.
Background technology
Hydraulic ejector be a kind of have vacuumize, important available energy conversion that condensation, draining are one and do not have mechanically operated mechanical device, be equipment important in the vacuum concentration systems.It is to utilize the current of certain pressure to lead to the nozzle ejection that symmetry is uniformly distributed with into certain gradient, is aggregated on the focus.Because it is very high to spray water velocity,, makes and produce vacuum and suction air and indirect steam in the injector so around it, form negative pressure; The indirect steam of suction directly contacts with spraying current, carries out heat exchange, and the steam of the overwhelming majority is condensed into water; A small amount of steam that is not condensed and incoagulable gas are also owing to the current with high velocity jet rub mutually; Mix and extruding, be excluded, make the higher vacuum of the indoor formation of device through diffuser pipe.Hydraulic ejector is used very extensive; Be mainly used in vacuum and vapo(u)rization system; Carrying out technologies such as vacuum is drawn water, vacuum evaporation, vacuum filtration, vacuum crystallization, drying, deodorization, is the equipment of sugaring, pharmacy, chemical industry, food, salt manufacturing, monosodium glutamate, milk, fermentation and some light industry, defense sector's widespread demand.
At present, its nozzle of existing hydraulic ejector is a hatch frame mostly, when injector is in idle state; Bacterium or dust are prone to get into injector interior from the nozzle of opening; Thereby cause the health grade of injector to descend, under the environment of hygienic requirements strictness, frequently injector is cleaned or disinfects with regard to needs; This process is not only more loaded down with trivial details, has also increased the use cost of injector.
In sum, existing hydraulic ejector exists that nozzle can't seal under the idle state, thereby can't prevent that dust from getting into defective and the problem in it.
Summary of the invention
Technical problem to be solved by this invention provides a kind of lustration type hydraulic ejector that nozzle can seal under idle state.
For solving the problems of the technologies described above; The present invention provides a kind of lustration type hydraulic ejector, comprises body and nozzle, and said nozzle is installed in the end of said body; Has the medium channel that is interconnected in said body and the said nozzle; The port of export of said nozzle is provided with an end cap, and power set are installed on the sidewall of said nozzle, drives the port of export of the said nozzle of said end cap opening and closing of fault through said power set.
Said power set are cylinder.
The end of said body is provided with installation portion.
Offer installing hole on the said installation portion.
Compared with prior art, beneficial effect of the present invention is:
Because lustration type hydraulic ejector of the present invention is provided with end cap at the port of export of nozzle; When injector can sealed-in nozzles through end cap in idle state following time; Thereby can prevent effectively that bacterium or dust from getting in the injector, so can avoid frequent cleaning injector, it is convenient that injector is used; Therefore the present invention's nozzle under idle state can seal, and uses convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is explained further details.
Fig. 1 is a structural representation of the present invention.
Among the figure: body 2, nozzle 4, medium channel 6, end cap 8, power set 10, installation portion 5, installing hole 7.
The specific embodiment
As shown in Figure 1; Lustration type hydraulic ejector of the present invention mainly comprises the body 2 and the nozzle 4 that is arranged on main body 2 ends of injector, wherein has the medium channel 6 that is interconnected in body 2 and the nozzle 4; Special feature of the present invention is: the port of export of nozzle 4 is provided with an end cap 8; This structural design makes injector can pass through end cap 8 sealed-in nozzles 4 in idle state following time, thereby can prevent effectively that bacterium or dust from getting in the injector, therefore avoided frequent cleaning injector.Further for to make the present invention use the convenient power set 10 that on the sidewall of nozzle 4, are equipped with, can drive the port of export of end cap 8 opening and closing of fault nozzles 4 automatically through these power set 10, preferred power plant 10 is a cylinder.
As shown in Figure 1, be provided with installation portion 5 in the end of body 2, offer installing hole 7 respectively on this installation portion 5.
In sum, the present invention can clean completely, and operates more convenient.
The above is merely preferred embodiments of the present invention; Protection scope of the present invention is not exceeded with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to disclosed content is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (4)
1. lustration type hydraulic ejector; Comprise body and nozzle; Said nozzle is installed in the end of said body, has the medium channel that is interconnected in said body and the said nozzle, and it is characterized in that: the port of export of said nozzle is provided with an end cap; One power set are installed on the sidewall of said nozzle, drive the port of export of the said nozzle of said end cap opening and closing of fault through said power set.
2. lustration type hydraulic ejector according to claim 1 is characterized in that: said power set are cylinder.
3. lustration type hydraulic ejector according to claim 1 is characterized in that: the end of said body is provided with installation portion.
4. lustration type hydraulic ejector according to claim 3 is characterized in that: offer installing hole on the said installation portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101301401A CN102641813A (en) | 2012-04-28 | 2012-04-28 | Clean type hydraulic ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101301401A CN102641813A (en) | 2012-04-28 | 2012-04-28 | Clean type hydraulic ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102641813A true CN102641813A (en) | 2012-08-22 |
Family
ID=46655038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101301401A Pending CN102641813A (en) | 2012-04-28 | 2012-04-28 | Clean type hydraulic ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102641813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327790A (en) * | 2015-11-20 | 2016-02-17 | 苏州市金翔钛设备有限公司 | Hydraulic ejector with openable and closable spray nozzle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837322A (en) * | 1930-01-23 | 1931-12-22 | Automatic Sprinkler Company | Sprinkler head |
| JPH07328141A (en) * | 1994-06-06 | 1995-12-19 | Akimoto Valve Kogyo Kk | Automatic lift type water scattering apparatus for fire prevention |
| CN2621821Y (en) * | 2003-04-07 | 2004-06-30 | 深圳市海川实业股份有限公司 | Colour mixer nozzle with cleaning and wetting functions |
| CN2843624Y (en) * | 2005-09-22 | 2006-12-06 | 深圳市海川实业股份有限公司 | Nozzle sealer |
| CN2885429Y (en) * | 2006-03-21 | 2007-04-04 | 建德市大洋化工有限公司 | Mixed type nozzle |
| CN201618623U (en) * | 2009-12-26 | 2010-11-03 | 郑州铁路局机车车辆配件厂 | Side-mounted dust suppressant spray head |
| CN202591024U (en) * | 2012-04-28 | 2012-12-12 | 苏州市金翔钛设备有限公司 | Clean hydraulic ejector |
-
2012
- 2012-04-28 CN CN2012101301401A patent/CN102641813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1837322A (en) * | 1930-01-23 | 1931-12-22 | Automatic Sprinkler Company | Sprinkler head |
| JPH07328141A (en) * | 1994-06-06 | 1995-12-19 | Akimoto Valve Kogyo Kk | Automatic lift type water scattering apparatus for fire prevention |
| CN2621821Y (en) * | 2003-04-07 | 2004-06-30 | 深圳市海川实业股份有限公司 | Colour mixer nozzle with cleaning and wetting functions |
| CN2843624Y (en) * | 2005-09-22 | 2006-12-06 | 深圳市海川实业股份有限公司 | Nozzle sealer |
| CN2885429Y (en) * | 2006-03-21 | 2007-04-04 | 建德市大洋化工有限公司 | Mixed type nozzle |
| CN201618623U (en) * | 2009-12-26 | 2010-11-03 | 郑州铁路局机车车辆配件厂 | Side-mounted dust suppressant spray head |
| CN202591024U (en) * | 2012-04-28 | 2012-12-12 | 苏州市金翔钛设备有限公司 | Clean hydraulic ejector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105327790A (en) * | 2015-11-20 | 2016-02-17 | 苏州市金翔钛设备有限公司 | Hydraulic ejector with openable and closable spray nozzle |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120822 |