CN208431201U - A kind of seawater pump case - Google Patents
A kind of seawater pump case Download PDFInfo
- Publication number
- CN208431201U CN208431201U CN201820476162.6U CN201820476162U CN208431201U CN 208431201 U CN208431201 U CN 208431201U CN 201820476162 U CN201820476162 U CN 201820476162U CN 208431201 U CN208431201 U CN 208431201U
- Authority
- CN
- China
- Prior art keywords
- shaped
- mounting portion
- wheel hub
- heart
- axis hole
- 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
- 239000013535 sea water Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract 2
- 238000005192 partition Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000010438 heat treatment 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
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of seawater pump cases, it is characterized by comprising shells, connection blade, U-shaped disk, the water inlet side of the shell is equipped with flange, U-shaped disk is installed in the shell, the inner walls bottom end is connect by connection blade with the U-shaped face of trying to get to the heart of a matter, it uniformly circumferentially arranges at A connection sheet interval, space on the outside of the U-shaped disk between inner walls is outlet passage, the wheel hub is equipped with axis hole, the axis hole side is equipped with bearing groove, the axis hole other side is equipped with oil seal groove, and U-shaped face of trying to get to the heart of a matter is equipped with a circle connecting cylinder around wheel hub.The utility model is equipped with bearing groove and oil seal groove, oil sealing can be carried out with after axis installation, the utility model inner walls bottom end is connect by connection blade with the U-shaped face of trying to get to the heart of a matter, it uniformly circumferentially arranges at connection sheet interval, therefore water energy is enough flows in outlet passage from water inlet by the interval of connection sheet, completes the water conservancy diversion of water.
Description
Technical field
The utility model relates to pump part technical field, especially a kind of seawater pump case.
Background technique
Sea water pump The sea water pump is suitable for the fire-fighting of offshore platform, equipment cooling, sea water desalination, can also be with
As bordering on the sea, regional geothermal heat pump air-conditioner heating is used, all seawater lifts are used, Seashore square fountain landscape, sea-farming etc.
Purposes, the equipment noise is low, high-efficient saving electric energy.
Seawater pump case is a component of sea water pump, for installing the effect of impeller and water conservancy diversion.
Utility model content
Purpose of the utility model is to solve the above problems, devise a kind of seawater pump case, it is characterised in that including
Shell, connection blade, U-shaped disk, the water inlet side of the shell is equipped with flange, U-shaped disk is equipped in the shell, described
Inner walls bottom end is connect by connection blade with the U-shaped face of trying to get to the heart of a matter, and the connection blade has A, A > 1, the A connection leaf
Piece interval is uniformly circumferentially arranged, and the space on the outside of the U-shaped disk between inner walls is outlet passage, in the outlet passage
Spaced radial is equipped with partition, and the partition is B, and B > 1, the U-shaped disk center is equipped with wheel hub, and the wheel hub is equipped with
Axis hole, the axis hole side are equipped with bearing groove, and the axis hole other side is equipped with oil seal groove, and the U-shaped tries to get to the heart of a matter face around wheel hub peace
Equipped with a circle connecting cylinder, the connecting cylinder is divided into nut mounting portion and screw rod mounting portion, and the screw rod mounting portion is close to water outlet one
Side, the nut mounting portion are connect by connecting plate with wheel hub side, U-shaped disc side close to water inlet side, the connecting cylinder.
Nut mounting portion one end is connected to the U-shaped face of trying to get to the heart of a matter.
The utility model has the advantages that
1 the utility model is equipped with bearing groove and oil seal groove, can carry out oil sealing after installing with axis, avoid leak；
2 the utility model inner walls bottom ends are connect by connection blade with the U-shaped face of trying to get to the heart of a matter, and connection spacing with blades is uniformly all
To arrangement, therefore water energy enough flows in outlet passage from water inlet by connecting the interval of blade, completes the water conservancy diversion of water；
3 the utility model partitions can play the effect for shunting water conservancy diversion, can also reinforce the connection between U-shaped disk and shell；
4 the utility model are equipped with connecting cylinder, and the other component of pump case and pump can be made to connect by connectors such as screws.
Detailed description of the invention
Fig. 1 is the utility model section view；
Fig. 2 is the utility model leftschematic diagram；
In figure, shell -1, water inlet -2, flange -3, U-shaped disk -4, connection blade -5, outlet passage -6, partition -7, wheel
Hub -8, axis hole -9, bearing groove -10, oil seal groove -11, connecting cylinder -12, nut mounting portion -13, screw rod mounting portion -14, connecting plate -
15。
Specific embodiment
Root according to the figure, is further described the utility model:
Embodiment 1
A kind of seawater pump case, it is characterised in that including shell 1, connection blade 5, U-shaped disk, 2 side of water inlet of shell 1
Flange 3 is installed, U-shaped disk 4 is installed in shell 1,1 inner wall bottom end of shell is connect by connecting blade 5 with 4 bottom surface of U-shaped disk, even
Connecing blade 5 has A, and A > 1, A connection spacing with blades is uniformly circumferentially arranged, the space between 4 outside of U-shaped disk and 1 inner wall of shell
For outlet passage 6, spaced radial is equipped with partition 7 in outlet passage 6, and partition 7 is B, and B > 1, U-shaped disk center is equipped with wheel
Hub 8, wheel hub 8 are equipped with axis hole 9, and 9 side of axis hole is equipped with bearing groove 10, and the axis hole other side is equipped with oil seal groove 11, and U-shaped is tried to get to the heart of a matter face
One circle connecting cylinder 12 is installed around wheel hub, connecting cylinder 12 divides for nut mounting portion 13 and screw rod mounting portion 14, screw rod mounting portion
14 are connected to close to water inlet side, 13 one end of nut mounting portion with 4 bottom surface of U-shaped disk close to water outlet side, nut mounting portion 13, even
Connect cylinder 12 is connect by connecting plate 15 with wheel hub side, 4 side of U-shaped disk.
Embodiment 2
When pump case 1 is mounted on an axle, oil sealing is formed between pump case and axis at oil seal groove 11, it will
When pump case 1 is connect with other pump parts, nut mounting portion 13 and screw rod mounting portion 14 are sequentially passed through using screw,
The top of screw rod is screwed into the other component of the pump housing and is attached；
When pump is in running, water, from 2 inspiration of water inlet, passes through the gap between connection blade, from water flow out by impeller
It flows out in road 6.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (2)
1. a kind of seawater pump case, it is characterised in that including shell, connection blade, U-shaped disk, the water inlet side installation of the shell
There is flange, U-shaped disk is installed, the inner walls bottom end is connect by connection blade with the U-shaped face of trying to get to the heart of a matter, described in the shell
Connection blade has A, and A > 1, the A connection spacing with blades is uniformly circumferentially arranged, the U-shaped disk outside and inner walls it
Between space be outlet passage, spaced radial is equipped with partition in the outlet passage, and the partition is B, B > 1, the U
Shape disk center is equipped with wheel hub, and the wheel hub is equipped with axis hole, and the axis hole side is equipped with bearing groove, and the axis hole other side is set
There is an oil seal groove, U-shaped face of trying to get to the heart of a matter around wheel hub is equipped with a circle connecting cylinder, and the connecting cylinder is divided into nut mounting portion and screw rod
Mounting portion, the screw rod mounting portion pass through company close to water inlet side, the connecting cylinder close to water outlet side, the nut mounting portion
Fishplate bar is connect with wheel hub side, U-shaped disc side.
2. a kind of seawater pump case according to claim 1, it is characterised in that nut mounting portion one end and U-shaped are tried to get to the heart of a matter face
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476162.6U CN208431201U (en) | 2018-04-04 | 2018-04-04 | A kind of seawater pump case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476162.6U CN208431201U (en) | 2018-04-04 | 2018-04-04 | A kind of seawater pump case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431201U true CN208431201U (en) | 2019-01-25 |
Family
ID=65106008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476162.6U Expired - Fee Related CN208431201U (en) | 2018-04-04 | 2018-04-04 | A kind of seawater pump case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431201U (en) |
-
2018
- 2018-04-04 CN CN201820476162.6U patent/CN208431201U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |