CN207975045U - A kind of vertical type diving pump water conservancy diversion transfer - Google Patents
A kind of vertical type diving pump water conservancy diversion transfer Download PDFInfo
- Publication number
- CN207975045U CN207975045U CN201820215669.6U CN201820215669U CN207975045U CN 207975045 U CN207975045 U CN 207975045U CN 201820215669 U CN201820215669 U CN 201820215669U CN 207975045 U CN207975045 U CN 207975045U
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- flow
- water conservancy
- conservancy diversion
- vertical type
- pit shaft
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Abstract
The utility model discloses a kind of vertical type diving pump water conservancy diversion transfer, it includes pit shaft and elbow, and flange is provided at the top of pit shaft, and flange, which goes out, is equipped with cover board, and flange is connect with cover plate for sealing；Cover plate central is provided with support tube；Support tube lower end is connected with water conservancy diversion turning member；Water conservancy diversion turning member includes leading flow, flow distribution plate and split flow piece, wherein leading flow is arc panel, flow distribution plate is vertically arranged in the lower end of leading flow, and split flow piece is circular shape, and is arranged in parallel with leading flow.The purpose of this utility model be in view of the above problems, provide a kind of vertical type diving pump water conservancy diversion transfer, it is simple in structure, it is easy for installation, can apply on common immersible pump, stablize the fluidised form in pit shaft, can smooth transition flow direction-changing, improve immersible pump performance.
Description
Technical field
The utility model belongs to immersible pump field, specially a kind of vertical type diving pump water conservancy diversion transfer.
Background technology
Immersible pump is widely used in the fields such as draining.Currently, when immersible pump is used to drain, typically outside it directly
Pit shaft is arranged to be discharged, and since motor for submerged pump occupies runner, fluidised form is originally unstable in pit shaft.Medium is directly gone out by pit shaft
When mouth, there are 90 degree of mutation for water (flow) direction, add the fluidised form of less stable.The energy loss of pit shaft outlet is very big.Water pump
Efficiency is very low.Therefore stablize pit shaft fluidised form, smooth transition flow direction-changing, be conducive to the overall performance for improving immersible pump.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of vertical type diving pump water conservancy diversion transfer, and structure is simple
It is single, it is easy for installation, it can apply on common immersible pump, stablize the fluidised form in pit shaft, energy smooth transition flow direction-changing improves latent
Pump performance.
In order to achieve the above object, the technical solution adopted in the utility model is：It includes pit shaft and elbow, the pit shaft
Top is provided with flange, and flange, which goes out, is equipped with cover board, and flange is connect with cover plate for sealing；The cover plate central is provided with support tube；
The support tube lower end is connected with water conservancy diversion turning member；Water conservancy diversion turning member includes dominating flow, flow distribution plate and split flow piece,
In to dominate flow be arc panel, flow distribution plate is vertically arranged in the lower end of leading flow, and split flow piece is circular shape, and with it is leading
Flow is arranged in parallel.
Further, the leading flow is concordant with the bottom of elbow is arranged；The leading flow is arranged with shaft in wall
There is gap.
Further, the quantity of the flow distribution plate is multiple, and is placed equidistant between each other.
Further, the quantity of the split flow piece is multiple, and is placed equidistant between each other.
The beneficial effects of the utility model：The utility model provides a kind of vertical type diving pump water conservancy diversion transfer, structure
Simply, easy for installation, it can apply on common immersible pump, stablize the fluidised form in pit shaft, energy smooth transition flow direction-changing improves
Immersible pump performance.
1, vertical direction has been uniformly arranged flow distribution plate, has been uniformly distributed split flow piece by streamline inside flow distribution plate, can more have
The turbulent flow of effect eliminated inside pit shaft, makes fluid stable, reduces the energy loss of turbulent flow.
2, being applied in combination for flow and split flow piece is dominated, can realize the smooth transition of flow direction-changing.
3, the utility model is simple in structure, and processing cost is low, effect current stabilization is apparent, can reduce the vibrations of long-shaft pump, together
When be easily installed, there is more vast market prospect.
Description of the drawings
Fig. 1 is the schematic front view of the utility model.
Fig. 2 is the cross-sectional view at A-A in Fig. 1.
Fig. 3 is the structural schematic diagram of water conservancy diversion turning member in the utility model.
Label character described in figure is expressed as：1, pit shaft；2, water conservancy diversion turning member；3, cover board；4, support tube；5, major flow
Piece；6, flow distribution plate；7, split flow piece；8, elbow；101, flange.
Specific implementation mode
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As shown in Figure 1-Figure 3, the concrete structure of the utility model is：It includes pit shaft 1 and elbow 8, the top of the pit shaft 1
Portion is provided with flange 101, and flange 101 goes out to be equipped with cover board 3, and flange 101 is tightly connected with cover board 3；The cover board 3 is centrally disposed
There is support tube 4；4 lower end of the support tube is connected with water conservancy diversion turning member 2；Water conservancy diversion turning member 2 includes leading flow 5, shunting
Plate 6 and split flow piece 7, wherein leading flow 5 is arc panel, flow distribution plate 6 is vertically arranged in the lower end of leading flow 5, split flow
Piece 7 is circular shape, and is arranged in parallel with leading flow 5.
Preferably, the leading flow 5 is concordant with the bottom of elbow 8 is arranged；The leading flow 5 is set with 1 inner wall of pit shaft
It is equipped with gap.
Preferably, the quantity of the flow distribution plate 6 is multiple, and is placed equidistant between each other.
Preferably, the quantity of the split flow piece 7 is multiple, and is placed equidistant between each other.
When specifically used, the pit shaft 1 of the utility model is connect with immersible pump, start immersible pump, flow is pressed into this
In utility model, by the effect stationary flow fluidised form of flow distribution plate 6 and split flow piece 7, pass through leading flow 5 and split flow piece 7
Effect, make the smooth steering of flow.To improve the water conservancy efficiency of immersible pump.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the design of utility model and technical solution are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (4)
1. a kind of vertical type diving pump water conservancy diversion transfer, it includes pit shaft (1) and elbow (8), which is characterized in that the pit shaft
(1) flange (101) is provided at the top of, flange (101) goes out to be equipped with cover board (3), and flange (101) is tightly connected with cover board (3)；
The cover board (3) is provided centrally with support tube (4)；Support tube (4) lower end is connected with water conservancy diversion turning member (2)；Water conservancy diversion turns
Include leading flow (5), flow distribution plate (6) and split flow piece (7) to component (2), wherein leading flow (5) is arc panel, shunting
Plate (6) is vertically arranged in the lower end of leading flow (5), and split flow piece (7) is circular shape, and parallel with leading flow (5) sets
It sets.
2. a kind of vertical type diving pump water conservancy diversion transfer according to claim 1, which is characterized in that the leading flow
(5) concordant with the bottom of elbow (8) to be arranged；The leading flow (5) is provided with gap with pit shaft (1) inner wall.
3. a kind of vertical type diving pump water conservancy diversion transfer according to claim 1, which is characterized in that the flow distribution plate (6)
Quantity be multiple, and be placed equidistant between each other.
4. a kind of vertical type diving pump water conservancy diversion transfer according to claim 1, which is characterized in that the split flow piece
(7) quantity is multiple, and is placed equidistant between each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215669.6U CN207975045U (en) | 2018-02-07 | 2018-02-07 | A kind of vertical type diving pump water conservancy diversion transfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820215669.6U CN207975045U (en) | 2018-02-07 | 2018-02-07 | A kind of vertical type diving pump water conservancy diversion transfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975045U true CN207975045U (en) | 2018-10-16 |
Family
ID=63767179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820215669.6U Active CN207975045U (en) | 2018-02-07 | 2018-02-07 | A kind of vertical type diving pump water conservancy diversion transfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975045U (en) |
-
2018
- 2018-02-07 CN CN201820215669.6U patent/CN207975045U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230525 Address after: No. 31 Huancheng South Road, Zhongguan Town, Deqing County, Huzhou City, Zhejiang Province, 313000 Patentee after: Zhejiang Nanfang Pump Industry Co.,Ltd. Address before: 410000 No. 45 Xichong Road, Quantang Street, Changsha Economic and Technological Development Zone, Changsha City, Hunan Province Patentee before: HUNAN NANFANG CHANGHE PUMP INDUSTRY CO.,LTD. |
|
| TR01 | Transfer of patent right |