CN202001402U - Adjustable multi-outlet jet pump - Google Patents
Adjustable multi-outlet jet pump Download PDFInfo
- Publication number
- CN202001402U CN202001402U CN2011200968601U CN201120096860U CN202001402U CN 202001402 U CN202001402 U CN 202001402U CN 2011200968601 U CN2011200968601 U CN 2011200968601U CN 201120096860 U CN201120096860 U CN 201120096860U CN 202001402 U CN202001402 U CN 202001402U
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- Prior art keywords
- outlet
- side cover
- inlet
- nozzle
- pump body
- Prior art date
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- Expired - Fee Related
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- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to an adjustable multi-outlet jet pump which comprises an inlet nozzle (1), a side cover (2) at an inlet, a pump body (3), a side cover (4) at an outlet, an outlet nozzle (5) and a thread cylindrical pin (6), wherein the side cover (2) at the inlet is arranged at the entrance position of the pump body (3); the inlet nozzle (1) is fixedly connected with the center of the side cover (2) at the inlet; the side cover (4) at the outlet is connected with the pump body (3) by screw threads; and the outlet nozzle (5) and the thread cylindrical pin (6) are connected with threaded holes (7) on the side cover (4) at the outlet. The adjustable multi-outlet jet pump has a simple structure, can guarantee that a single outlet to multiple outlets of the jet pump are freely switched fastly, and can be widely applied in the aspects such as chemical industry, sewage treatment and water conservancy irrigation.
Description
Technical Field
The invention relates to a jet pump technology, in particular to an adjustable multi-outlet jet pump.
Background
In industrial and agricultural production, the commonly used jet pump is provided with only one outlet, and is often only provided for one user in the use process, so that the jet pump is inconvenient for a plurality of users to use, and the number of the outlets of the jet pump can not be adjusted according to the requirements of the users, therefore, the adjustable jet pump with multiple outlets is required to be invented to solve the problems.
Disclosure of Invention
In view of the above, the main objective of the present invention is to provide an adjustable multi-outlet jet pump with simple structure and wide application.
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the adjustable multi-outlet jet pump comprises an inlet nozzle (1), an inlet side cover (2) fixed on a pump body (3), the pump body (3), an outlet side cover (4) in threaded connection with the pump body (3), an outlet nozzle (5) and a threaded cylindrical pin (6); wherein,
inlet department side cap (2) are fixed in pump body (3) entrance, and inlet nozzle (1) fixed connection puts with inlet side cap (2) central point, and exit side cap (4) are in the same place through threaded connection with pump body (3), and outlet nozzle (5) and screw cylindric lock (6) are connected with screw hole (7) on the exit side cap (4).
In conclusion, the multi-outlet jet pump comprises a nozzle (1), an inlet side cover (2), a pump body (3), an outlet side cover (4), an outlet nozzle (5) and a threaded cylindrical pin (6), and has no complex structure; the required number of outlet nozzles (5) are connected to the outlet side cover (4), and the other threaded holes (7) are connected and sealed by the threaded cylindrical pins (6), so that the use requirement can be met; for example, if the number of outlets required in use is 2, two outlet nozzles (5) are connected to the side cover (4) of the outlet, and the rest threaded holes (7) are connected and sealed by threaded cylindrical pins (6), so that the number of outlets can be ensured to be 2.
Drawings
Fig. 1 is a schematic diagram of the composition structure of the multi-outlet jet pump of the present invention.
Fig. 2 is a schematic view of the structure of the screw thread of the outlet-side cover.
FIG. 3 is a sectional view A-A of the outlet-side cover.
FIG. 4 is a schematic view of a threaded cylindrical pin.
FIG. 5 is a schematic view of an inlet-side cover
FIG. 6 is a schematic view of a nozzle for the inlet and outlet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic view of the structure of the adjustable multi-outlet jet pump. As shown in fig. 1, the multi-outlet jet pump comprises an inlet nozzle (1), an inlet side cover (2) fixed on a pump body (3), the pump body (3), an outlet side cover (4) in threaded connection with the pump body (3), an outlet nozzle (5) and a threaded cylindrical pin (6); wherein,
inlet department side cap (2) are fixed in pump body (3) entrance, and inlet nozzle (1) fixed connection puts with inlet side cap (2) central point, and exit side cap (4) are in the same place through threaded connection with pump body (3), and outlet nozzle (5) and screw cylindric lock (6) are connected with screw hole (7) on the exit side cap (4).
In practical application, the outlet side cover with different thread hole numbers can be manufactured. According to different use environments, the outlet side cover with the corresponding number of threaded holes is connected with the pump body through threads.
In short, when the device is used, the threaded openings can be sealed by the threaded cylindrical pins to form the required number of outlets, and the outlet side covers with different threaded hole numbers can be replaced to meet the requirements.
FIG. 2 is a schematic view of the outlet-side cover screw hole configuration. As shown in fig. 2, the surface of each outlet side cover (4) is distributed with a threaded hole (7) for connecting the outlet nozzle (5) and the outlet side cover (4) together.
FIG. 3 is a sectional view A-A of the outlet-side cover. As shown in fig. 3, one end of which is chamfered.
FIG. 4 is a schematic view of a threaded cylindrical pin. The lower section is provided with a chamfer, the length of the thread section is consistent with that of a thread hole (7) on the side cover (4) at the same outlet, and the mounting and dismounting are convenient.
FIG. 5 is a schematic view of an inlet-side cover. As shown in fig. 5, with a threaded hole for connection with an inlet nozzle.
Fig. 6 is a schematic view of a nozzle for inlet and outlet ports having threads for a threaded connection.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. The adjustable multi-outlet jet pump comprises an inlet nozzle (1), an inlet side cover (2), a pump body (3), an outlet side cover (4), an outlet nozzle (5) and a threaded cylindrical pin (6); wherein,
inlet department side cap (2) are fixed in pump body (3) entrance, and inlet nozzle (1) fixed connection puts with inlet side cap (2) central point, and exit side cap (4) are in the same place through threaded connection with pump body (3), and outlet nozzle (5) and screw cylindric lock (6) are connected with screw hole (7) on the exit side cap (4).
2. The adjustable multi-outlet jet pump according to claim 1, characterized in that the surface of each outlet side cover (4) is distributed with a plurality of threaded holes (7) for the outlet nozzles (5) and the threaded cylindrical pins (6) to be in threaded connection with the pump body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200968601U CN202001402U (en) | 2011-03-29 | 2011-03-29 | Adjustable multi-outlet jet pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200968601U CN202001402U (en) | 2011-03-29 | 2011-03-29 | Adjustable multi-outlet jet pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202001402U true CN202001402U (en) | 2011-10-05 |
Family
ID=44704145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200968601U Expired - Fee Related CN202001402U (en) | 2011-03-29 | 2011-03-29 | Adjustable multi-outlet jet pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202001402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116324A (en) * | 2011-03-29 | 2011-07-06 | 河南理工大学 | Adjustable multi-outlet jet pump |
| CN103161775A (en) * | 2011-12-13 | 2013-06-19 | 中国科学院大连化学物理研究所 | One-dimensional expansion large-mach-number nozzle vane and machining and application thereof |
-
2011
- 2011-03-29 CN CN2011200968601U patent/CN202001402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116324A (en) * | 2011-03-29 | 2011-07-06 | 河南理工大学 | Adjustable multi-outlet jet pump |
| CN103161775A (en) * | 2011-12-13 | 2013-06-19 | 中国科学院大连化学物理研究所 | One-dimensional expansion large-mach-number nozzle vane and machining and application thereof |
| CN103161775B (en) * | 2011-12-13 | 2016-01-13 | 中国科学院大连化学物理研究所 | A kind of one-dimensional expansion large-mach-number nozzle vane and processing thereof and application |
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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: 20111005 Termination date: 20120329 |