CN105822600B - A kind of water pump - Google Patents
A kind of water pump Download PDFInfo
- Publication number
- CN105822600B CN105822600B CN201610292735.5A CN201610292735A CN105822600B CN 105822600 B CN105822600 B CN 105822600B CN 201610292735 A CN201610292735 A CN 201610292735A CN 105822600 B CN105822600 B CN 105822600B
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- CN
- China
- Prior art keywords
- pump
- mounting hole
- erecting bed
- seat
- pump housing
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention discloses a kind of water pump, pump house and pump seat including the pump housing, with inlet and outlet, setting is rounded in pump seat and runs through the mounting hole of pump seat, one end of the pump housing is provided with the erecting bed in a ring with mounting hole socket, when the erecting bed of pump housing one end setting is inserted into mounting hole, the pump housing can be rotated around the axis of mounting hole relative to pump seat, and pump house is arranged in side of the pump seat far from the pump housing and connect with the pump housing.By the way that the erecting bed being socketed with the mounting hole of pump seat is arranged on the pump housing, rotate the pump housing can relative to pump seat, the position and direction of water outlet are adjusted in use, it is convenient to be connect with pipeline, in addition, structure change is only carried out on the pump housing and pump seat, so that the structure of entire water pump is simple, the dismounting between the pump housing and pump seat is also simplified simultaneously, further reduces production and operating cost.
Description
Technical field
The present invention relates to water pump technologies, and in particular to a kind of water outlet direction is adjustable, can easily connect with pipeline
The water pump connect.
Background technique
Water pump would generally be set in aquarium, garden pond or aquaculture pond at present, for filtering in such place
Dirt such as fish just etc., guarantees basic water quality.In order to install with it is more convenient to use, usually configuration mounting base, water pump is fixed
It is installed in basin bottom or mounting bracket.
In the prior art, it mounting base or is structure as a whole or is fixedly connected by bolt with water pump with water pump setting,
So that the position between mounting base and water pump is in relatively fixed structure after mounting, and then make the orientation of the water outlet of water pump
It is not adjustable, can be made troubles in Pipe installing, be easy to bend pipeline in installation process, and/or need using elbow
Or hose changes water discharging direction, not only increases the loss of water flow, it is also possible to increase equipment cost and/or operating cost.
Summary of the invention
It is an object of the present invention to provide a kind of water pump, the pump housing can be rotated relative to mounting base, go out the pump housing
The position and direction at the mouth of a river can be adjusted in use, be connect with facilitating with pipeline.
It is simple in construction, easy to disassemble and assemble it is another object of the present invention to provide a kind of water pump.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of water pump is provided, the pump house and pump seat including the pump housing, with inlet and outlet, the interior setting of the pump seat
Mounting hole that is rounded and running through the pump seat, one end of the pump housing be provided with mounting hole socket in a ring
Erecting bed, when the erecting bed of described pump housing one end setting is inserted into the mounting hole, the pump housing can be around the peace
Dress hole axis rotated relative to the pump seat, the pump house be arranged in side of the pump seat far from the pump housing and with it is described
Pump housing connection.
Beneficial effects of the present invention: water pump provided by the invention on the pump housing by being arranged and the socket of the mounting hole of pump seat
Erecting bed rotate the pump housing can relative to pump seat, the position and direction of water outlet be adjusted in use,
It is convenient to be connect with pipeline, in addition, structure change is only carried out on the pump housing and pump seat, so that the structure of entire water pump is simple, simultaneously
The dismounting between the pump housing and pump seat is also simplified, production and operating cost are further reduced.
Detailed description of the invention
Fig. 1 is the decomposition diagram of water pump described in one embodiment of the invention.
Fig. 2 is the schematic cross-sectional view of Fig. 1.
Fig. 3 is the structural schematic diagram (pump house is not shown) of water pump described in another embodiment of the present invention.
Fig. 4 is the schematic side view (pump house is not shown) of water pump described in further embodiment of this invention.
Fig. 5 is the structural schematic diagram of water pump described in yet another embodiment of the invention.
In Fig. 1 to 5:
1, the pump housing；2, pump house；21, water inlet；22, water outlet；3, pump seat；31, mounting hole；32, baffle；33, limit convex
It rises；34, stop screw；35, the first threaded hole；4, erecting bed；41, limiting groove；42, the second threaded hole.
Specific embodiment
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in Fig. 1 to 5, the embodiment of the present invention provides a kind of water pump, including the pump housing 1, has water inlet 21 and water outlet
22 pump house 2 and pump seat 3, the interior setting of pump seat 3 is rounded and runs through the mounting hole 31 of pump seat 3, and one end of the pump housing 1 is provided with
The erecting bed 4 in a ring being socketed with mounting hole 31, when the erecting bed 4 of 1 one end of pump housing setting is inserted into mounting hole 31, pump
Body 1 can around mounting hole 31 axis relative to pump seat 3 rotate, pump house 2 be arranged in side of the pump seat 3 far from the pump housing 1 and with the pump housing 1
Connection.By the way that the erecting bed 4 being socketed with the mounting hole 31 of pump seat 3 is arranged on the pump housing 1, make the pump housing 1 can be 3 turns relative to pump seat
It is dynamic, the position and direction of water outlet 22 are adjusted in use, it is convenient to be connect with pipeline, in addition, only existing
Structure change is carried out on the pump housing 1 and pump seat 3 so that the structure of entire water pump is simple, while also simplify the pump housing 1 and pump seat 3 it
Between dismounting, further reduce production and operating cost.
In the present embodiment, pump house 2 is detachably connected by screw with the pump housing 1.
In a preferred embodiment of the invention, as illustrated in fig. 1 and 2, the outer diameter of erecting bed 4 is less than the ruler of the pump housing 1
It is very little, i.e., confined planes are formed between erecting bed 4 and the pump housing 1, when erecting bed 4 is inserted into the mounting hole 31 of pump seat 3, confined planes
It is abutted with pump seat 3 close to the end face of one end of the pump housing 1.It, can by the way that the outer diameter of erecting bed 4 to be set smaller than to the size of the pump housing 1
To utilize the confined planes formed between the two and pump house 2 by 3 sandwiched of pump seat.
In another preferred embodiment of the invention, as shown in figure 3, the outer diameter of erecting bed 4 is greater than the ruler of the pump housing 1
It is very little, mounting hole 31 inner wall and along its axis direction be arranged two be in circular ring shape baffle 32, the diameter of bore of baffle 32 omits
Less than the outer diameter of erecting bed 4, the spacing between two baffles 32 is slightly larger than the width of erecting bed 4 in the axial direction.By that will pacify
The outer diameter of dress platform 4 is set greater than the size of the pump housing 1, and it is corresponding be provided on the inner wall of mounting hole 31 by two be spaced be in
The limiting slot that the baffle 32 of circular ring shape is constituted can be by this limiting slot to installation when erecting bed 4 is inserted into mounting hole 31
The position of platform 4 is defined, and prevents erecting bed 4 from moving in the axial direction.
In other embodiments of the invention, the rotation angle for limiting the pump housing 1 is also set up between erecting bed 4 and pump seat 3
The limiting component of degree.
In a preferred embodiment of the invention, referring to Fig. 4, limiting component includes several circumferential directions along mounting hole 31
Convex annular is located at the retention bead 33 on the inner wall of mounting hole 31, and being at least arranged one in the peripheral surface of erecting bed 4 can be with limit
The limiting groove 41 of 33 clamping of position protrusion.When erecting bed 4 is inserted into mounting hole 31, since squeezing action erecting bed 4 is tight
In the tight retention bead 33 for being fastened on mounting hole 31, when the rotation of erecting bed 4 is to certain angle, some retention bead 33 with
The limiting groove 41 of outer 4 perimeter surfaces of erecting bed is clamped, at this point, erecting bed 4 cannot rotate again since clamping acts on, and then is pumped
Body 1 cannot be rotated relative to pump seat 3, when needing to adjust the angle, it is only necessary to rotate the pump housing 1, rotary force overcomes erecting bed 4 and limit
Raised 33 frictional force in position and the frictional force of retention bead 33 and limiting groove 41, make retention bead 33 be detached from this limiting groove
41, it can realize that angle adjusts again, certainly, the size for the annular mounting surface that several retention beads 33 are formed can only be slightly less than peace
The outer diameter of platform 4 is filled, not so erecting bed 4 is when application external force snaps onto mounting hole 31, it will be difficult to realize rotation；If several limits
The size for the annular mounting surface that position protrusion 33 is formed is greater than the outer diameter of erecting bed 4, then erecting bed 4 can turn in mounting hole 31
It is dynamic, but cannot achieve turn to specified angle after under this angle erecting bed 4 and the position of pump seat 3 be fixed.
Preferably, limiting component includes the limit that several circumferential convex annulars along erecting bed 4 are located at the peripheral surface of erecting bed 4
Position protrusion, the limiting groove that can be clamped with retention bead in mounting hole 31 along its circumferential at least setting one.
In another preferred embodiment of the invention, limiting component includes stop screw and limit spiral shell engaged therewith
Pit, at least opens up a limit threaded hole on pump seat 3, limit threaded hole along mounting hole 31 radially extend and and mounting hole
31 connections, stop screw one end are arranged outside pump seat 3, and the other end is threaded into limit threaded hole and selectively abuts erecting bed
4 peripheral surface.
In another preferred embodiment of the invention, referring to Figure 4 and 5, limiting component includes being arranged on pump seat 3
First threaded hole 35, the first threaded hole 35 radially extending and being connected to mounting hole 31 along mounting hole 31, in the periphery of erecting bed 4
Multiple second threaded holes 42 corresponding with the first threaded hole 35 are arranged in annular, and limiting component further includes stop screw 34, limit
One end of screw 34 is arranged outside pump seat 3, and the other end passes through 35 selectivity of the first threaded hole and screws in the second threaded hole 42.Pass through
The structure of threaded hole and stop screw 34 is set, when one timing of the rotation position of erecting bed 4 and pump seat 3, and the first threaded hole 35
When opposite with the second threaded hole 42, pass through the first threaded hole 35 and the second threaded hole 42 for erecting bed 4 using stop screw 34
It is fixed with the relative position of pump seat 3, when needing the position to water outlet 22 to be adjusted, it is only necessary to screw out this limit spiral shell
Nail 34, and the pump housing 1 is rotated, make erecting bed 4 and pump seat 3 that relative rotation occur.
In another preferred embodiment of the invention, limiting component includes the locating slot that annular is provided on pump seat 3,
Locating slot is connected to mounting hole 31, and positioning spiro pit is arranged on erecting bed 4, and positioning spiro pit internal screw thread is screwed with positioning spiral shell
Bar, the one end of positioning screw far from erecting bed 4 are screwed on through locating slot and with the location nut screw thread being located on pump seat 3.Installation
When, first the erecting bed 4 of 1 one end of the pump housing is inserted into mounting hole 31, then positioning screw is passed through into the locating slot screw thread on pump seat 3
It is screwed in positioning spiro pit, then rotates the pump housing 1, make relative rotation between erecting bed 4 and pump seat 3, when rotation angle is to need
When the angle wanted, then location nut is screwed on positioning screw, using the clamping force of location nut and positioning screw, by pump seat
3 fix with the position of erecting bed 4, when needing to adjust the position of water outlet 22 again, it is only necessary to unscrew location nut
The limiting component between pump seat 3 and erecting bed 4 is set to release limit movement, the pump housing 1 can drive again erecting bed 4 relative to pump seat 3
Rotation.
Specifically, the diameter of positioning screw is less than width of the locating slot along mounting hole axis direction, the width of location nut
Greater than locating slot along the width in mounting hole axis direction.
In the description of this specification, term " first ", " second " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " first ", " second ",
Feature can explicitly or implicitly include one or more of the features.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.?
In this specification, schematic expression of the above terms be may not refer to the same embodiment or example.Moreover, the tool of description
Body characteristics, structure, material or feature can be combined in any suitable manner in any one or more of the embodiments or examples.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason, within the technical scope of the present disclosure, variation that anyone skilled in the art is readily apparent that or
Replacement, should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of water pump, pump house and pump seat including the pump housing, with inlet and outlet, which is characterized in that the pump seat
Interior setting is rounded and runs through the mounting hole of the pump seat, and one end of the pump housing is provided with is in what the mounting hole was socketed
The erecting bed of annular, when the erecting bed of described pump housing one end setting is inserted into the mounting hole, the pump housing can be around
The axis of the mounting hole is rotated relative to the pump seat, and side of the pump seat far from the pump housing is arranged in simultaneously in the pump house
It is connect with the pump housing, the outer diameter of the erecting bed is less than the size of the pump housing, i.e., between the described erecting bed and the pump housing
Confined planes are formed with, when the erecting bed is inserted into the mounting hole of the pump seat, the confined planes and the pump seat
End face close to one end of the pump housing abuts, and is additionally provided between the erecting bed and the pump seat for limiting the pump housing
Rotation angle limiting component, the limiting component includes that annular is provided with locating slot on the pump seat, the locating slot
It is connected to the mounting hole, positioning spiro pit is set on the erecting bed, the positioning spiro pit internal screw thread is screwed with positioning
Screw rod, the positioning screw far from the erecting bed one end through the locating slot and be located at the pump seat on positioning spiral shell
Box thread is screwed on, and the diameter of the positioning screw is less than the locating slot along the width in the mounting hole axis direction, described fixed
The width of position nut is greater than the locating slot along the width in the mounting hole axis direction, and the pump house passes through screw and the pump
Body is detachably connected.
2. water pump according to claim 1, which is characterized in that the limiting component includes several weeks along the mounting hole
The retention bead being located on the inner wall of the mounting hole to convex annular, being at least arranged one in the peripheral surface of the erecting bed can
With the limiting groove of retention bead clamping.
3. water pump according to claim 1, which is characterized in that the limiting component includes stop screw and engaged therewith
Threaded hole is limited, the limit threaded hole is at least opened up on the pump seat, the limit threaded hole is along the mounting hole
Radially extend and be connected to the mounting hole, described stop screw one end is arranged outside the pump seat, and the other end is threaded into
Abut in the limit threaded hole and selectively the peripheral surface of the erecting bed.
4. water pump according to claim 1, which is characterized in that the limiting component includes be arranged on the pump seat
One threaded hole, first threaded hole radially extending and being connected to the mounting hole along the mounting hole, in the erecting bed
Peripheral annular multiple the second threaded holes corresponding with first threaded hole are set, the limiting component further includes limiting spiral shell
One end of nail, the stop screw is arranged outside the pump seat, and the other end passes through described in first threaded hole selectively screw-in
In second threaded hole.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292735.5A CN105822600B (en) | 2016-05-05 | 2016-05-05 | A kind of water pump |
| PCT/CN2017/081269 WO2017190592A1 (en) | 2016-05-05 | 2017-04-20 | Water pump |
| US16/098,566 US10830250B2 (en) | 2016-05-05 | 2017-04-20 | Water pump |
| EP17792418.0A EP3453889B1 (en) | 2016-05-05 | 2017-04-20 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610292735.5A CN105822600B (en) | 2016-05-05 | 2016-05-05 | A kind of water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105822600A CN105822600A (en) | 2016-08-03 |
| CN105822600B true CN105822600B (en) | 2019-02-22 |
Family
ID=56528234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292735.5A Active CN105822600B (en) | 2016-05-05 | 2016-05-05 | A kind of water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822600B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3453889B1 (en) * | 2016-05-05 | 2021-11-10 | Bingyan Yu | Water pump |
| CN112923193A (en) * | 2021-03-11 | 2021-06-08 | 兰州工业学院 | Construction site sewage treatment device and treatment method |
| CN114667962B (en) * | 2022-04-12 | 2023-09-22 | 广东博宇集团有限公司 | Filter device and aquarium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012222903A1 (en) * | 2012-12-12 | 2014-06-12 | Skf Lubrication Systems Germany Ag | Centrifugal pump has baffle that is rotated around axis, and is arranged in region of passage opening of foot portion, where passage opening is filled with fluid tank |
| CN204458309U (en) * | 2014-12-27 | 2015-07-08 | 广东博宇集团有限公司 | A kind of mounting structure of water pump |
| CN205578357U (en) * | 2016-05-05 | 2016-09-14 | 广东博宇集团有限公司 | Water pump |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012318263B2 (en) * | 2011-12-19 | 2014-12-18 | Weir Minerals Australia Ltd | A guard for a rotary pump |
| US20150176581A1 (en) * | 2012-07-09 | 2015-06-25 | Jets As | Liquid ring screw pump design |
-
2016
- 2016-05-05 CN CN201610292735.5A patent/CN105822600B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012222903A1 (en) * | 2012-12-12 | 2014-06-12 | Skf Lubrication Systems Germany Ag | Centrifugal pump has baffle that is rotated around axis, and is arranged in region of passage opening of foot portion, where passage opening is filled with fluid tank |
| CN204458309U (en) * | 2014-12-27 | 2015-07-08 | 广东博宇集团有限公司 | A kind of mounting structure of water pump |
| CN205578357U (en) * | 2016-05-05 | 2016-09-14 | 广东博宇集团有限公司 | Water pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822600A (en) | 2016-08-03 |
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