CN202591027U - Hydraulic ejector with blower - Google Patents
Hydraulic ejector with blower Download PDFInfo
- Publication number
- CN202591027U CN202591027U CN 201220186304 CN201220186304U CN202591027U CN 202591027 U CN202591027 U CN 202591027U CN 201220186304 CN201220186304 CN 201220186304 CN 201220186304 U CN201220186304 U CN 201220186304U CN 202591027 U CN202591027 U CN 202591027U
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- CN
- China
- Prior art keywords
- hydraulic ejector
- nozzle
- medium channel
- blower
- airduct
- 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.)
- Expired - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a hydraulic ejector with a blower. The hydraulic ejector with the blower 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 hydraulic ejector with the blower is characterized in that beginning ends of the medium channels are communicated with an air pipe, a blower is mounted at a free end of the air pipe, and a control valve is mounted in the communicating position of the medium channels and the air pipe. The hydraulic ejector with the blower can automatically remove moisture in the medium channels of the hydraulic ejector, thereby avoiding the phenomenon of icing in the medium channels.
Description
Technical field
The utility model relates to a kind of injector, relates in particular to a kind of hydraulic ejector with blowing.
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.
After finishing using, hydraulic ejector tends to residual a spot of moisture in it; When the winter in cold, the moisture that remains in nozzle interior is prone to freeze, and ice cube is prone to the medium channel of plug nozzle; Therefore before using next time, must remove ice cube earlier; Existing way is the nozzle of baking injector of lighting a fire, though this kind way can be removed ice cube, time-consuming, effort and efficient are lower.
Summary of the invention
The utility model technical problem to be solved provide a kind of can remove automatically moisture in the medium channel from the hot type hydraulic ejector.
For solving the problems of the technologies described above; The utility model provides a kind of hydraulic ejector with blowing, 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 initiating terminal of said medium channel communicates with an airduct, and the free end of said airduct is equipped with a hair-dryer, and connection place of said medium channel and said airduct is equipped with a control valve.
Said control valve is a ball valve.
The end of said body and said nozzle is provided with installation portion.
Offer installing hole on the said installation portion.
Compared with prior art, the beneficial effect of the utility model is:
Because the initiating terminal of the hydraulic ejector medium passage of the band of the utility model blowing communicates with an airduct; The free end of airduct is equipped with a hair-dryer, and connection place of medium channel and airduct is equipped with a control valve, when injector after hours; Open control valve; In medium channel, dry through airduct by hair-dryer, thereby the moisture in the medium channel is evaporated along with the blowing in the medium channel, because the moisture in the medium channel is by all evaporations; So can not occur the phenomenon of freezing in the medium channel again, so the utility model can be removed the moisture in the medium channel automatically.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
Fig. 1 is the structural representation of the utility model.
Among the figure: body 2, nozzle 4, medium channel 6, airduct 8, hair-dryer 10, control valve 12, installation portion 5, installing hole 7.
The specific embodiment
As shown in Figure 1; The hydraulic ejector of the utility model band blowing; Mainly comprise the body 2 and the nozzle 4 that is arranged on body 2 ends of injector, wherein have the medium channel 6 that is interconnected in body 2 and the nozzle 4, the special feature of the utility model is: the initiating terminal of medium channel 6 communicates with an airduct 8; The free end of this airduct 8 is equipped with a hair-dryer 10; Also in connection place of medium channel 6 and airduct 8 control valve 12 is installed simultaneously, preferably this control valve is a ball valve, and control valve 12 can also be other valve bodies such as gate valve according to actual needs.During use; When injector after hours; Open control valve 12, dry to medium channel 6 in through airduct 8, thereby the interior moisture of medium channel 6 is evaporated along with 6 blowing in the medium channel by hair-dryer 10; Because the moisture in the medium channel 6 are by all evaporations, so can not occur the phenomenon of freezing in the medium channel 6 again.
As shown in Figure 1, be respectively arranged with installation portion 5 in the end of body 2 and nozzle 4, offer installing hole 7 respectively on this installation portion 5.
In sum, the utility model can be removed the moisture in the medium channel automatically.
The above is merely the preferred embodiments of the utility model; The protection domain of the utility model does not exceed with above-mentioned embodiment; As long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (4)
1. hydraulic ejector with blowing; 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, it is characterized in that: the initiating terminal of said medium channel communicates with an airduct; The free end of said airduct is equipped with a hair-dryer, and connection place of said medium channel and said airduct is equipped with a control valve.
2. the hydraulic ejector of band blowing according to claim 1, it is characterized in that: said control valve is a ball valve.
3. the hydraulic ejector of band blowing according to claim 1, it is characterized in that: the end of said body and said nozzle is provided with installation portion.
4. the hydraulic ejector of band blowing 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 |
|---|---|---|---|
| CN 201220186304 CN202591027U (en) | 2012-04-28 | 2012-04-28 | Hydraulic ejector with blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220186304 CN202591027U (en) | 2012-04-28 | 2012-04-28 | Hydraulic ejector with blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202591027U true CN202591027U (en) | 2012-12-12 |
Family
ID=47308610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220186304 Expired - Fee Related CN202591027U (en) | 2012-04-28 | 2012-04-28 | Hydraulic ejector with blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202591027U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671803A (en) * | 2012-04-28 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Hydraulic ejector with blower |
| CN105941380A (en) * | 2016-06-23 | 2016-09-21 | 张舒维 | Novel sterilization system for agricultural production |
| CN107055728A (en) * | 2017-05-11 | 2017-08-18 | 广东卓信环境科技股份有限公司 | A kind of anti-blocking method of PAM integrated apparatus |
-
2012
- 2012-04-28 CN CN 201220186304 patent/CN202591027U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671803A (en) * | 2012-04-28 | 2012-09-19 | 苏州市金翔钛设备有限公司 | Hydraulic ejector with blower |
| CN105941380A (en) * | 2016-06-23 | 2016-09-21 | 张舒维 | Novel sterilization system for agricultural production |
| CN105941380B (en) * | 2016-06-23 | 2018-11-09 | 河南柏裕植物免疫科技有限公司 | A kind of Novel sterilization system for agricultural production |
| CN107055728A (en) * | 2017-05-11 | 2017-08-18 | 广东卓信环境科技股份有限公司 | A kind of anti-blocking method of PAM integrated apparatus |
| CN107055728B (en) * | 2017-05-11 | 2020-09-04 | 广东卓信环境科技股份有限公司 | Anti-blocking method of PAM (pulse amplitude modulation) integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20130428 |