CN203030426U - Three-way joint ejector - Google Patents
Three-way joint ejector Download PDFInfo
- Publication number
- CN203030426U CN203030426U CN 201220742482 CN201220742482U CN203030426U CN 203030426 U CN203030426 U CN 203030426U CN 201220742482 CN201220742482 CN 201220742482 CN 201220742482 U CN201220742482 U CN 201220742482U CN 203030426 U CN203030426 U CN 203030426U
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- China
- Prior art keywords
- way connection
- inlet
- jet
- water inlet
- water
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- Expired - Fee Related
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Abstract
The utility model discloses a three-way joint ejector comprising a T-shaped joint, a nozzle connector, an ejecting tube and an inlet stub pipe. An inner cavity is arranged in the three-way joint; and an air inlet, a water inlet and an ejector are outwards arranged on the three-way joint. The air inlet and the ejector are arranged on the same line; and the direction of the water inlet is perpendicular to the line. The nozzle connector is arranged at the air inlet and is communicated with external high-pressure air source. The rear end of the ejecting tube is linked with the ejector through a flow guide connector. A flow guide opening of the flow guide connector is arranged in the inner cavity. The inlet stub pipe is linked with the water inlet through a transition connector, and is communicated with an outer water tank. After high-pressure air is ejected into the inner cavity in a high speed, negative pressure can be formed at the water inlet, so that water in the water tank can be sucked along the inlet stub pipe, and is ejected out from the ejecting tube with high-pressure air. The three-way joint ejector is suitable for many places demanding high-pressure flow cleaning devices.
Description
Technical field
The utility model relates to a kind of cleaning means, particularly a kind of injector.
Background technology
Though convenient with the dirt on the giant irrigation instrument, the complex structure of hydraulic giant own, it is higher to purchase the price of returning, and often needs other distribution bottle, water pump, should use dumb.In fact, we can utilize common three-way connection, and additional other parts can be assembled into and a kind ofly can plug into, realize the injector that sprays water with high pressure with water tank and high-pressure air source.
The utility model content
The technical problems to be solved in the utility model is: a kind of three-way connection injector is provided, and it is reequiped from existing three-way connection, uses siphon principle, realizes high-pressure water jet, satisfies the needs of cleaning apparatus.
The solution that the utility model solves its technical problem is:
The three-way connection injector comprises: three-way connection, and it has inner volume, inner volume externally is provided with air inlet, water inlet and jet, and air inlet and jet are located along the same line, and the water inlet opening direction is vertical with the line of jet with air inlet, make three-way connection be the T font; Nozzle connection, it is located at described air inlet place, and is communicated with the high-pressure air source of outside; Jet pipe, its rear end connects with described jet by a water conservancy diversion joint, and the water conservancy diversion joint is provided with the flow-guiding mouth that is positioned at described inner volume; The entrance short tube, it connects with described water inlet by a transit joint, and the entrance short tube is communicated with outer tank.
As further improvement in the technical proposal, the part that described nozzle connection is positioned within the inner volume of three-way connection is the elongated tubular that front end narrows, and this front end that narrows lies across on the water inlet and near flow-guiding mouth.
As further improvement in the technical proposal, described flow-guiding mouth is big end horn-like towards nozzle connection.
As further improvement in the technical proposal, the utility model comprises that also an integral body is reducing joint funnelform, that hopper outlet connects with the front end of jet pipe.
As further improvement in the technical proposal, described three-way connection is the galvanized iron pipe three-way connection.
The beneficial effects of the utility model are: the utility model connects by carry out simple pipe fitting on three-way connection, make it form an injector, when gases at high pressure after air inlet is injected the inner volume of three-way connection at a high speed, can form negative pressure in the water inlet, thereby the water of water tank is sucked along the entrance short tube, and along with gases at high pressure are together spouting from jet pipe.The utility model is simple in structure, makes easily, can be applicable to many occasions that need High-Pressure Water to clean device.
Description of drawings
In order to be illustrated more clearly in the technical scheme among the utility model embodiment, the accompanying drawing of required use is done simple declaration in will describing embodiment below.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than whole embodiment, and those skilled in the art can also obtain other designs and accompanying drawing according to these accompanying drawings under the prerequisite of not paying creative work.
Fig. 1 is sectional structure schematic diagram of the present utility model;
Fig. 2 is the utility model working state schematic representation, and wherein arrow is represented the flow direction of gas or water.
The specific embodiment
Be clearly and completely described below with reference to embodiment and the accompanying drawing technique effect to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, feature and effect fully.Obviously; described embodiment is a part of embodiment of the present utility model, rather than whole embodiment, based on embodiment of the present utility model; other embodiment that those skilled in the art obtains under the prerequisite of not paying creative work all belong to the scope that the utility model is protected.In addition, all connection/annexations of mentioning in the literary composition are not to refer to that singly member directly joins, and refer to and can connect auxiliary by adding or reducing according to concrete performance, form more excellent draw bail.
With reference to Fig. 1～Fig. 2, the three-way connection injector, comprise: three-way connection 2, it has inner volume, inner volume externally is provided with air inlet, water inlet and jet, and air inlet and jet are located along the same line, and the water inlet opening direction is vertical with the line of jet with air inlet, make three-way connection 2 be the T font; Nozzle connection 1, it is located at described air inlet place, and is communicated with the high-pressure air source of outside; Jet pipe 7, its rear end connects with described jet by a water conservancy diversion joint 3, and water conservancy diversion joint 3 is provided with the flow-guiding mouth that is positioned at described inner volume; Entrance short tube 6, it connects with described water inlet by a transit joint 5, and entrance short tube 6 is communicated with outer tank.Certainly, for the purpose of control, the tracheae that can connect outside nozzle connection 1 is installed a stop valve 8.
Be further used as preferred embodiment, the part that described nozzle connection 1 is positioned within the inner volume of three-way connection 2 is the elongated tubular that front end narrows, and this front end that narrows lies across on the water inlet and near flow-guiding mouth.
Be further used as preferred embodiment, described flow-guiding mouth is big end horn-like towards nozzle connection 1.
Be further used as preferred embodiment, the utility model comprises that also an integral body is reducing joint 4 funnelform, that hopper outlet connects with the front end of jet pipe 7.Particularly, the connecting mode of top nozzle connection 1, entrance short tube 6, jet pipe 7, reducing joint 4 accessory corresponding with it is gas thread and connects.
Be further used as preferred embodiment, described three-way connection 2 is the galvanized iron pipe three-way connection.
After starting high-pressure air source, gases at high pressure enter in the inner volume of three-way connection 2 by nozzle connection 1, because negative pressure around high flow rate is formed, water will be inhaled in the inner volume along entrance short tube 6, mix afterwards among high velocity air, the steam that the formation firing rate is exceedingly fast enters jet pipe 7, and at this time described inner volume becomes suction chamber, and jet pipe 7 becomes mixing chamber; Again owing to 4 one-tenth funnel-forms that enlarge of reducing joint, therefore high-pressure water vapor originally makes the pressure of the current that finally eject be unlikely to excessive also just because the runner sudden enlargement is depressurized afterwards, and firing rate is suitable.
The utility model is major part with the three-way connection, and material mostly is galvanized iron joint and galvanized iron pipe, obtains low price easily.And all accessories all only be joint with joint, joint and pipe between be connected, technology is simple, and only needing two key components of machined is water conservancy diversion joint 3 and nozzle connection 1, just can utilize joint and pipe to make injector, and can do very for a short time, be suitable for the manufacturing of compact injector especially.
More than be that preferred embodiments of the present utility model is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement under the prerequisite of the utility model spirit, the modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (5)
1. three-way connection injector is characterized in that: comprising:
Three-way connection (2), it has inner volume, and inner volume externally is provided with air inlet, water inlet and jet, and air inlet and jet are located along the same line, the water inlet opening direction is vertical with the line of jet with air inlet, makes three-way connection (2) be the T font;
Nozzle connection (1), it is located at described air inlet place, and is communicated with the high-pressure air source of outside;
Jet pipe (7), its rear end connects with described jet by a water conservancy diversion joint (3), and water conservancy diversion joint (3) is provided with the flow-guiding mouth that is positioned at described inner volume;
Entrance short tube (6), it connects with described water inlet by a transit joint (5), and entrance short tube (6) is communicated with outer tank.
2. three-way connection injector according to claim 1, it is characterized in that: the part that described nozzle connection (1) is positioned within the inner volume of three-way connection (2) is the elongated tubular that front end narrows, and this front end that narrows lies across on the water inlet and near flow-guiding mouth.
3. three-way connection injector according to claim 2 is characterized in that: described flow-guiding mouth is big end horn-like towards nozzle connection (1).
4. three-way connection injector according to claim 1, it is characterized in that: it comprises that also an integral body is reducing joint (4) funnelform, that hopper outlet connects with the front end of jet pipe (7).
5. three-way connection injector according to claim 1, it is characterized in that: described three-way connection (2) is the galvanized iron pipe three-way connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742482 CN203030426U (en) | 2012-12-28 | 2012-12-28 | Three-way joint ejector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220742482 CN203030426U (en) | 2012-12-28 | 2012-12-28 | Three-way joint ejector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030426U true CN203030426U (en) | 2013-07-03 |
Family
ID=48682568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220742482 Expired - Fee Related CN203030426U (en) | 2012-12-28 | 2012-12-28 | Three-way joint ejector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030426U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418564A (en) * | 2013-07-11 | 2013-12-04 | 江苏联峰能源装备有限公司 | Equipment cleaning device |
| CN103703925A (en) * | 2013-12-05 | 2014-04-09 | 冯政 | Method for manufacturing and using lotus root harvester |
| CN104215663A (en) * | 2014-09-11 | 2014-12-17 | 本钢板材股份有限公司 | Water-jetting steam-extraction saturated steam dryness measuring method and device |
| CN109070149A (en) * | 2016-04-21 | 2018-12-21 | 特鲁麦特罗默科学技术中心有限公司 | The cleaning method and its implementing device of cylindrical long sized products |
| CN109174485A (en) * | 2018-08-20 | 2019-01-11 | 广东天机工业智能系统有限公司 | Automatic liquid-spraying device |
| CN114130461A (en) * | 2021-11-05 | 2022-03-04 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
-
2012
- 2012-12-28 CN CN 201220742482 patent/CN203030426U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418564A (en) * | 2013-07-11 | 2013-12-04 | 江苏联峰能源装备有限公司 | Equipment cleaning device |
| CN103703925A (en) * | 2013-12-05 | 2014-04-09 | 冯政 | Method for manufacturing and using lotus root harvester |
| CN104215663A (en) * | 2014-09-11 | 2014-12-17 | 本钢板材股份有限公司 | Water-jetting steam-extraction saturated steam dryness measuring method and device |
| CN104215663B (en) * | 2014-09-11 | 2017-01-18 | 本钢板材股份有限公司 | Water-jetting steam-extraction saturated steam dryness measuring method and device |
| CN109070149A (en) * | 2016-04-21 | 2018-12-21 | 特鲁麦特罗默科学技术中心有限公司 | The cleaning method and its implementing device of cylindrical long sized products |
| CN109174485A (en) * | 2018-08-20 | 2019-01-11 | 广东天机工业智能系统有限公司 | Automatic liquid-spraying device |
| CN114130461A (en) * | 2021-11-05 | 2022-03-04 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
| CN114130461B (en) * | 2021-11-05 | 2022-12-13 | 中国建筑第五工程局有限公司 | Roller cleaning and cavity cleaning system of viscous shield muck crushing and refining equipment |
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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: 20130703 Termination date: 20211228 |