CN205243972U - Water jet pump nozzle end cap - Google Patents
Water jet pump nozzle end cap Download PDFInfo
- Publication number
- CN205243972U CN205243972U CN201521039164.1U CN201521039164U CN205243972U CN 205243972 U CN205243972 U CN 205243972U CN 201521039164 U CN201521039164 U CN 201521039164U CN 205243972 U CN205243972 U CN 205243972U
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- screw
- pump nozzle
- water stream
- utility
- 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
Links
Abstract
The utility model discloses a water jet pump nozzle end cap, including the end cap body, the end cap body comprises shutoff portion and connecting portion, shutoff portion and connecting portion formula structure as an organic whole, and shutoff portion be solid construction, is equipped with a built -in screw on the connecting portion, and the screw utilizes the screw to realize that this practical structure is simple to the connection of nozzle in extending to shutoff portion, and convenient to use can be effectively, firm connecting the nozzle block, has avoided the condition of managing hydrorrhea stream.
Description
Technical field
The utility model relates to jet pump apparatus field, specifically a kind of water stream injection pump nozzle plug.
Background technology
Jet pump is a kind of fluid driven pump. Fluid driven pump does not have machine driving and machine work member, and it is by another kindThe energy of working fluid does power source and carries low-yield liquid, while being used for aspirating inflammable and explosive material, has good peaceQuan Xing. Liquid-jet vacuum pump is to utilize by the high-speed jet of nozzle to extract gas in container to obtain the equipment of vacuum,Claim again jet vacuum pump. In Chemical Manufacture, often to produce vacuum as object.
Industrial jet pump, claims again jet pump and injector. Utilize the jet-action of pressurized working fluid to carry fluidPump, is made up of nozzle, mixing chamber and enlarged tube etc., and the nozzle of traditional jet pump is in the process not using and easily occursThe situation that intraluminal fluid flows out, therefore needs this to be improved.
Utility model content
The purpose of this utility model is to provide a kind of water stream injection pump nozzle plug, to solve asking of proposing in above-mentioned background technologyTopic.
For achieving the above object, the utility model provides following technical scheme:
A kind of water stream injection pump nozzle plug, comprises plug body, and described plug body is made up of closure part and connecting portion, shutoffPortion and connecting portion are integral type structure, and closure part is solid construction, and connecting portion is provided with a built-in screw, and screw extends toIn closure part, utilize screw to realize the connection to nozzle; Described closure part lower, outer perimeter is arranged with the flexible edge sealing of one deck.
As further program of the utility model: the diameter of described connecting portion and junction, closure part is 27.7 ±0.026mm。
As further program of the utility model: the diameter of described screw is 10mm.
As further program of the utility model: the upper end diameter size of described connecting portion is 33mm.
As further program of the utility model: the height of described plug body is 28mm, and the height of connecting portion is 17mm.
As further scheme of the utility model: the depth size of described screw is 14mm.
Compared with prior art, the beneficial effects of the utility model are: this utility structure is simple, easy to use, can be effectively,Firm connects and stops nozzle, has avoided the situation of pipe hydrorrhea stream.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of water stream injection pump nozzle of the utility model plug.
In figure: 1-plug body, 2-screw, 11-closure part, 12-connecting portion, 13-edge sealing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearlyChu, intactly description, obviously, described embodiment is only the utility model part embodiment, instead of wholeEmbodiment. Based on the embodiment in the utility model, those of ordinary skill in the art are not making under creative work prerequisiteThe every other embodiment obtaining, belongs to the scope that the utility model is protected.
Refer to Fig. 1, in the utility model embodiment, a kind of water stream injection pump nozzle plug, comprises plug body 1, described inPlug body 1 is made up of closure part 11 and connecting portion 12, and closure part 11 is integral type structure with connecting portion 12, closure part11 is solid construction, and connecting portion 12 is provided with a built-in screw 2, and screw 2 extends in closure part 11, utilizes screw2 realize the connection to nozzle, and described closure part 11 lower, outer perimeter are arranged with the flexible edge sealing 13 of one deck.
Described connecting portion 12 is 27.7 ± 0.026mm with the diameter of 11 junctions, closure part.
The diameter of described screw 2 is 10mm.
The upper end diameter size of described connecting portion 12 is 33mm.
The height of described plug body 1 is 28mm, and the height of connecting portion 12 is 17mm.
The depth size of described screw 2 is 14mm.
Operation principle of the present utility model is: connecting portion 12 is provided with a built-in screw 2, and screw 2 extends to closure partIn 11, utilize screw 2 to realize the connection to nozzle, realize the shutoff to nozzle.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, Er QieDo not deviate from the situation of spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is newThe scope of type is limited by claims instead of above-mentioned explanation, is therefore intended to be equal to containing of important document by what drop on claimAll changes in justice and scope are included in the utility model. Any Reference numeral in claim should be considered as to restrictionRelated claim.
In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises,A technical scheme independently, this narrating mode of description is only for clarity sake, those skilled in the art should be byDescription is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canWith other embodiments of understanding.
Claims (6)
1. a water stream injection pump nozzle plug, is characterized in that, comprises plug body (1), described plug body (1)Be made up of closure part (11) and connecting portion (12), closure part (11) are integral type structure with connecting portion (12), shutoffPortion (11) is solid construction, and connecting portion (12) is provided with a built-in screw (2), and screw (2) extends to closure part(11), in, described closure part (11) lower, outer perimeter is arranged with the flexible edge sealing of one deck (13).
2. water stream injection pump nozzle plug according to claim 1, is characterized in that, described connecting portion (12) and envelopeThe diameter of stifled portion (11) junction is 27.7 ± 0.026mm.
3. water stream injection pump nozzle plug according to claim 1, is characterized in that, the diameter of described screw (2) is largeLittle is 10mm.
4. water stream injection pump nozzle plug according to claim 1, is characterized in that, described connecting portion (12) upperEnd diameter is 33mm.
5. water stream injection pump nozzle plug according to claim 1, is characterized in that, the height of described plug body (1)Degree is 28mm, and the height of connecting portion (12) is 17mm.
6. water stream injection pump nozzle plug according to claim 1, is characterized in that, the degree of depth of described screw (2) is largeLittle is 14mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039164.1U CN205243972U (en) | 2015-12-14 | 2015-12-14 | Water jet pump nozzle end cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521039164.1U CN205243972U (en) | 2015-12-14 | 2015-12-14 | Water jet pump nozzle end cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205243972U true CN205243972U (en) | 2016-05-18 |
Family
ID=55943057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521039164.1U Expired - Fee Related CN205243972U (en) | 2015-12-14 | 2015-12-14 | Water jet pump nozzle end cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205243972U (en) |
-
2015
- 2015-12-14 CN CN201521039164.1U patent/CN205243972U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204429843U (en) | A kind of stirring elution device of dystopy process contaminated soil | |
| CN204949233U (en) | Spraying car with mix medicine device liftable | |
| CN203353135U (en) | Multifunctional fertigation system | |
| CN205243972U (en) | Water jet pump nozzle end cap | |
| CN204152211U (en) | The simple spray gun of concrete spraying machine of a kind of structure | |
| CN204199273U (en) | Agitation pile unit head is closed in a kind of dry wet mixing | |
| CN204491589U (en) | The Soil-cement device that new blade holoaxial is arranged | |
| CN204608791U (en) | Dipping type high pressure jet grouting ejector | |
| CN203676858U (en) | Manually-pressing coffee capsule maker provided with water tank | |
| CN203778233U (en) | Multiple-mixing cavity-type sprayer of dry spraying machine | |
| CN202621091U (en) | Pneumatic liquid mixing tank | |
| CN203971885U (en) | The Autoclaves for synthesis that a kind of feed pipe is for convenience detach | |
| CN204502904U (en) | Forestry liquid fertilizer deployment device | |
| CN203342745U (en) | Mixed granulation flow unit | |
| CN203114325U (en) | Downhole simple foam generating device | |
| CN207505789U (en) | A kind of afforestation chemical spraying device | |
| CN202658598U (en) | Variable pressure multi-pipe spraying mixing pile driver | |
| CN204034578U (en) | A kind of gas-liquid two-phase blender | |
| CN104274105A (en) | Shower set | |
| CN204583609U (en) | A kind of glue applying mechanism | |
| CN204999609U (en) | Gaseous chlorine dioxide's of in situ preparation sterilizing machine | |
| CN204024697U (en) | Mining Y type chemical foam dedusting system device | |
| CN203886517U (en) | Gas-liquid mixed reaction device | |
| CN204724066U (en) | Solid-liquid mixer | |
| CN204039042U (en) | A kind of novel pumping device |
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: 20160518 Termination date: 20191214 |