CN203320617U - Pipe network overlapping pressure water supply equipment - Google Patents
Pipe network overlapping pressure water supply equipment Download PDFInfo
- Publication number
- CN203320617U CN203320617U CN2013204137998U CN201320413799U CN203320617U CN 203320617 U CN203320617 U CN 203320617U CN 2013204137998 U CN2013204137998 U CN 2013204137998U CN 201320413799 U CN201320413799 U CN 201320413799U CN 203320617 U CN203320617 U CN 203320617U
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- CN
- China
- Prior art keywords
- flow guide
- pipe
- outlet pipe
- mozzle
- supply equipment
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to water treatment equipment, in particular to pipe network overlapping pressure water supply equipment. The pipe network overlapping pressure water supply equipment comprises a water pump, a water outlet pipe and a flow guide pipe. The water pump is connected with the water outlet pipe through the flow guide pipe. The flow guide pipe is perpendicular to the water outlet pipe. The outlet end of the flow guide pipe is provided with a flow guide part. The flow guide part is of a circular arc shape. Compared with the prior art, due to the fact that an outlet of the flow guide pipe is provided with the flow guide part which is of the circular arc shape, when a medium flows through the flow guide part, the medium can be transited effectively, the cross section which the medium flows by can be adjusted uniformly, a cavitation erosion area and a vortex area are removed, and the flowing-through efficiency of the medium is improved.
Description
Technical field
The utility model relates to a kind of water treatment facilities, and a kind of pipe network is repeatedly pressed supply equipment specifically.
Background technology
At present, existing pipe network repeatedly presses supply equipment in actual running, and medium flows into outlet pipe after water pump vane pressurizes at a high speed, and in mobile process, in the change of pipeline direction and the reducing of pipeline, energy loss occupies certain proportion.
Its reason is: MEDIA FLOW when the node of the change of direction and caliber reducing, during due to media flow, incoming flow and the inhomogeneities of removing stream.As shown in Figure 1, under the active force at water pump 3, medium can form High Velocity Area at mozzle 2 and outlet pipe 1 junction, produces powerful vortex.And enter in outlet pipe when medium, and while flowing in outlet pipe, due to gravity, medium is flowed along the bottom of outlet pipe, so the tube wall on outlet pipe top can a part form the cavitation corrosion district.If flow velocity is too fast, also can produce vibration, the transfer efficiency of medium is had to certain impact.
The utility model content
The purpose of this utility model is to provide a kind of pipe network repeatedly to press supply equipment, to avoid in outlet pipe producing vibration.
To achieve these goals, the utility model has designed a kind of pipe network and has repeatedly pressed supply equipment, comprises water pump, outlet pipe and mozzle;
Described water pump is connected with described outlet pipe through described mozzle, and described mozzle is mutually vertical with described outlet pipe, and the port of export of described mozzle has a refluence section, and described refluence section is circular-arc.
Embodiment of the present utility model compared with the existing technology, because the exit of mozzle has diversion division, this diversion division is circular-arc, so when medium passes through this diversion division, can carry out effective transition, the section of medium process evenly can be adjusted, cavitation corrosion district and vortex region are eliminated, improve the efficiency of MEDIA FLOW warp.
In addition, described water pump at least is provided with two groups, by described mozzle, with described outlet pipe, is connected respectively.Due to many group water pumps being set, so can strengthen the speed of current, further avoid producing the possibility in cavitation corrosion district.
And described every group of mozzle all is positioned at a side of described outlet pipe, and respectively organizes between mozzle and be parallel to each other.
The accompanying drawing explanation
Fig. 1 is the structural representation that existing pipe network is repeatedly pressed supply equipment;
The pipe network that Fig. 2 is the utility model the first embodiment is repeatedly pressed the structural representation of supply equipment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.Yet, persons of ordinary skill in the art may appreciate that in each embodiment of the utility model, in order to make the reader understand the application better, many ins and outs have been proposed.But, even without these ins and outs and the many variations based on following each embodiment and modification, also can realize each claim of the application technical scheme required for protection.
As shown in Figure 1, existing pipe network is repeatedly pressed supply equipment, comprises water pump 3, outlet pipe 1, mozzle 2.Water pump 3 is connected with outlet pipe 1 through mozzle 2.
Under the active force at water pump 3, medium can form High Velocity Area at mozzle 2 and outlet pipe 1 junction, produces powerful vortex 7.And enter in outlet pipe 1 when medium, and interior when mobile at outlet pipe 1, due to gravity, medium is flowed along the bottom of outlet pipe 1, so the tube wall on outlet pipe 1 top can a part form cavitation corrosion district 8.If flow velocity is too fast, also can produce vibration, the transfer efficiency of medium is had to certain impact.
The first embodiment of the present utility model relates to a kind of pipe network and repeatedly presses supply equipment.Concrete structure is as shown in Figure 2: comprise water pump 4, outlet pipe 5 and mozzle 6.。
In the present embodiment, water pump 4 is connected with outlet pipe 5 through mozzle 6, and mozzle 6 and outlet pipe 5 is mutually vertical, and the port of export of mozzle 6 has a diversion division 7, and this diversion division 7 is circular-arc.
Because the exit of mozzle 6 has diversion division 7, this diversion division 7 is circular-arc, so when medium during by this diversion division 7, can carry out effective transition, the section of medium process evenly can be adjusted, cavitation corrosion district and vortex region are eliminated, improve the efficiency of MEDIA FLOW warp.
In addition, in the present embodiment, water pump 4 can be provided with many groups, and by mozzle 6, with outlet pipe 5, is connected respectively.And every group of mozzle 6 all is positioned at a side of outlet pipe 5, and respectively organizes between mozzle 6 and be parallel to each other.So can strengthen the speed of current.Due to many group water pumps 4 being set, so further avoid producing the possibility in cavitation corrosion district.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can do various changes to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (3)
1. a pipe network is repeatedly pressed supply equipment, comprises water pump, outlet pipe and mozzle;
Described water pump is connected with described outlet pipe through described mozzle, and described mozzle is mutually vertical with described outlet pipe, it is characterized in that: the port of export of described mozzle has a refluence section, and described refluence section is circular-arc.
2. pipe network according to claim 1 is repeatedly pressed supply equipment, it is characterized in that: described water pump at least is provided with two groups, by described mozzle, with described outlet pipe, is connected respectively.
3. pipe network according to claim 2 is repeatedly pressed supply equipment, it is characterized in that: described every group of mozzle all is positioned at a side of described outlet pipe, and respectively organizes between mozzle and be parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204137998U CN203320617U (en) | 2013-07-11 | 2013-07-11 | Pipe network overlapping pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013204137998U CN203320617U (en) | 2013-07-11 | 2013-07-11 | Pipe network overlapping pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320617U true CN203320617U (en) | 2013-12-04 |
Family
ID=49659983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013204137998U Expired - Lifetime CN203320617U (en) | 2013-07-11 | 2013-07-11 | Pipe network overlapping pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320617U (en) |
-
2013
- 2013-07-11 CN CN2013204137998U patent/CN203320617U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |