CN105822600A - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN105822600A CN105822600A CN201610292735.5A CN201610292735A CN105822600A CN 105822600 A CN105822600 A CN 105822600A CN 201610292735 A CN201610292735 A CN 201610292735A CN 105822600 A CN105822600 A CN 105822600A
- Authority
- CN
- China
- Prior art keywords
- pump
- erecting bed
- installing hole
- seat
- pump housing
- 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.)
- Granted
Links
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 invention discloses a water pump. The water pump comprises a pump body, a pump room with a water inlet and a water outlet and a pump base; a round installation hole penetrating the pump base is formed in the pump base, and one end of the pump body is provided with an annular installation table sleeved with the installation hole; and when the installation table arranged at one end of the pump body is inserted into the installation hole, the pump body can rotate around the axis of the installation hole relative to the pump base, and the pump room is arranged on one side, far away from the pump body, of the pump base and connected with the pump body. The installation table sleeved with the installation hole in the pump base is arranged on the pump body so that the pump body can rotate relative to the pump base, the position and the direction of the water outlet can be further adjusted in use, and convenience is brought to pipe connection; in addition, structure changes are made on the pump body and the pump base, so that the overall water pump is simple in structure; and meanwhile, dismounting and mounting between the pump body and the pump base are simplified, and the production and running cost is further reduced.
Description
Technical field
The present invention relates to pump technology field, be specifically related to a kind of outlet direction adjustable, it is possible to the water pump being connected with pipeline easily.
Background technology
At present aquarium, pond, garden or aquaculture pond would generally arrange water pump, for filtering such as the fish of the soil in this type of place just etc., it is ensured that water quality substantially.In order to install and use convenient, generally configure mounting seat, water pump is fixedly installed in basin bottom or mounting bracket.
In prior art, mounting seat or be set to integrative-structure with water pump, it is connected by bolt and water pump are fixing, make the position between mounting seat and water pump after mounting in being relatively fixed structure, and then make the orientation of the outlet of water pump in use can not regulate, can make troubles to Pipe installing, installation process easily make pipeline bend, and/or need to use elbow or flexible pipe to change water outlet direction, not only increase the loss of current, 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, its pump housing can rotate relative to mounting seat, makes the position of pump housing outlet and direction to be in use adjusted, is connected with pipeline to facilitate.
A kind of water pump of offer, its simple in construction, easy accessibility are provided.
For reaching above-mentioned purpose, the present invention by the following technical solutions:
A kind of water pump is provided, including the pump housing, with water inlet and the pump house of outlet and pump seat, installing hole that is rounded and that run through described pump seat is set in described pump seat, one end of the described pump housing is provided with the erecting bed ringwise being socketed with described installing hole, when the described erecting bed arranged when described pump housing one end is inserted in described installing hole, the described pump housing can rotate relative to described pump seat around the axis of described installing hole, and described pump house is arranged on described pump seat and is connected away from the side of the described pump housing and with the described pump housing.
Beneficial effects of the present invention: the water pump that the present invention provides is by arranging the erecting bed of the installing hole socket with pump seat on the pump housing, make the pump housing can rotate relative to pump seat, the position and the direction that make outlet further can in use be adjusted, conveniently it is connected with pipeline, it addition, only carry out structure change on the pump housing and pump seat so that the simple in construction of whole water pump, also simplify the dismounting between the pump housing and pump seat simultaneously, further reduce production and operating cost.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the water pump described in one embodiment of the invention.
Fig. 2 is the cross-sectional schematic of Fig. 1.
Fig. 3 is the structural representation (not shown pump house) of the water pump described in another embodiment of the present invention.
Fig. 4 is the schematic side view (not shown pump house) of the water pump described in further embodiment of this invention.
Fig. 5 is the structural representation of the 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, outlet；3, pump seat；31, installing hole；32, baffle plate；33, spacing preiection；34, stop screw；35, the first screwed hole；4, erecting bed；41, limited impression；42, the second screwed hole.
Detailed description of the invention
In describing the invention, unless otherwise clearly defined and limited, term " is connected ", " connection ", " fixing " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or integral；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be connection or the interaction relationship of two elements of two element internals.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood with concrete condition.
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
If Fig. 1 is to shown in 5, the embodiment of the present invention provides a kind of water pump, including the pump housing 1, with the pump house 2 of water inlet 21 and outlet 22 and pump seat 3, installing hole 31 that is rounded and that run through pump seat 3 is set in pump seat 3, one end of the pump housing 1 is provided with and the erecting bed 4 ringwise of installing hole 31 socket, when the erecting bed 4 arranged when the pump housing 1 one end is inserted in installing hole 31, the pump housing 1 can rotate relative to pump seat 3 around the axis of installing hole 31, and pump house 2 is arranged on pump seat 3 and is connected away from the side of the pump housing 1 and with the pump housing 1.By arranging the erecting bed 4 of installing hole 31 socket with pump seat 3 on the pump housing 1, make the pump housing 1 can rotate relative to pump seat 3, the position and the direction that make outlet 22 further can in use be adjusted, conveniently it is connected with pipeline, it addition, only carry out structure change on the pump housing 1 and pump seat 3 so that the simple in construction of whole water pump, also simplify the dismounting between the pump housing 1 and pump seat 3 simultaneously, further reduce production and operating cost.
In the present embodiment, pump house 2 is removably connected with the pump housing 1 by screw.
In a preferred embodiment of the invention, as illustrated in fig. 1 and 2, the external diameter of erecting bed 4, less than the size of the pump housing 1, is i.e. formed with confined planes between erecting bed 4 and the pump housing 1, when erecting bed 4 is inserted in the installing hole 31 of pump seat 3, confined planes abuts near the end face of one end of the pump housing 1 with pump seat 3.By the external diameter of erecting bed 4 being set smaller than the size of the pump housing 1, it is possible to use the confined planes formed between the two and pump house 2 are by pump seat 3 sandwiched.
In another preferred embodiment of the present invention, as shown in Figure 3, the external diameter of erecting bed 4 is more than the size of the pump housing 1, at the inwall of installing hole 31 and two baffle plates 32 in annular are set along its axis direction, the diameter of bore of baffle plate 32 is slightly less than the external diameter of erecting bed 4, and the spacing between two baffle plates 32 is slightly larger than erecting bed 4 width in the axial direction.By the external diameter of erecting bed 4 being set greater than the size of the pump housing 1, and correspondence is provided with the stopper slot being made up of the baffle plate 32 in annular at two intervals on the inwall of installing hole 31, when erecting bed 4 is inserted in installing hole 31, by this stopper slot, the position of erecting bed 4 can be defined, prevent erecting bed 4 from moving in the axial direction.
In other embodiments of the invention, the limiting component of the anglec of rotation for limiting the pump housing 1 is also set up between erecting bed 4 and pump seat 3.
In a preferred embodiment of the invention, with reference to Fig. 4, limiting component includes the spacing preiection 33 that some circumferential convex annular along installing hole 31 are located on the inwall of installing hole 31, and the outer surface at erecting bed 4 can be with the limited impression 41 of spacing preiection 33 clamping at least provided with one.nullWhen erecting bed 4 is inserted in installing hole 31，Owing to squeezing action erecting bed 4 is by the spacing preiection 33 being fastened on installing hole 31 tightly，When erecting bed 4 rotates to certain angle，Limited impression 41 clamping of some spacing preiection 33 4 perimeter surface outer with erecting bed，Now，Due to clamping effect，Erecting bed 4 can not rotate again，And then the pump housing 1 can not rotate relative to pump seat 3，When needs adjust angle，Have only to rotate the pump housing 1，Revolving force overcomes the frictional force of erecting bed 4 and the frictional force of spacing preiection 33 and spacing preiection 33 and limited impression 41，Spacing preiection 33 is made to depart from this limited impression 41，Can again realize angle adjustment，Certainly，The size of the annular installed surface that some spacing preiections 33 are formed can only be slightly less than the external diameter of erecting bed 4，Not so erecting bed 4 is when applying external force and snapping onto in installing hole 31，Would become hard to realize rotating；If the size of the annular installed surface that some spacing preiections 33 are formed is more than the external diameter of erecting bed 4, then erecting bed 4 can rotate in installing hole 31, but the position to the erecting bed 4 under this angle with pump seat 3 after cannot realizing turning to specified angle is fixed.
Preferably, limiting component includes that some circumferential convex annular along erecting bed 4 are located at the spacing preiection of the outer surface of erecting bed 4, can be with the limited impression of spacing preiection clamping at least provided with one along its circumference in installing hole 31.
In another preferred embodiment of the present invention, limiting component includes stop screw and the spacing screwed hole coordinated with it, pump seat 3 is at least offered a spacing screwed hole, the radially extending and connecting with installing hole 31 along installing hole 31 of spacing screwed hole, stop screw one end is arranged on outside pump seat 3, and the other end is threaded into the interior also selectivity of spacing screwed hole and abuts the outer surface of erecting bed 4.
In another preferred embodiment of the present invention, with reference to Figure 4 and 5, limiting component includes the first screwed hole 35 being arranged on pump seat 3, the radially extending and connecting with installing hole 31 along installing hole 31 of first screwed hole 35, peripheral annular at erecting bed 4 arranges multiple second screwed hole 42 corresponding with the first screwed hole 35, limiting component also includes that stop screw 34, one end of stop screw 34 are arranged on outside pump seat 3, and the other end screws in the second screwed hole 42 through the first screwed hole 35 selectivity.By being threaded hole and the structure of stop screw 34, position of rotation one timing when erecting bed 4 with pump seat 3, and first screwed hole 35 relative with the second screwed hole 42 time, erecting bed 4 is fixed with the relative position of pump seat 3 with the second screwed hole 42 by available stop screw 34 by the first screwed hole 35, when needing the position of outlet 22 is adjusted, have only to screw out this stop screw 34, and rotate the pump housing 1, make erecting bed 4 and pump seat 3 rotate against.
In another preferred embodiment of the present invention, limiting component includes the locating slot that annular is opened on pump seat 3, locating slot connects with installing hole 31, erecting bed 4 arranges positioning spiro pit, positioning spiro pit internal thread rotation is connected to positioning screw, and one end that positioning screw is remotely mounted 4 is run through locating slot and spins with the location nut thread being positioned on pump seat 3.During installation, first the erecting bed 4 of the pump housing 1 one end is inserted in installing hole 31, again positioning screw is screwed in positioning spiro pit through the locating slot screw thread on pump seat 3, then the pump housing 1 is rotated, make to rotate against between erecting bed 4 and pump seat 3, when the anglec of rotation is the angle needed, nut driving will be positioned again on positioning screw, utilize the clamping force of location nut and positioning screw, the position of pump seat 3 with erecting bed 4 is fixed, when needing the position again adjusting the mouth of a river 22, have only to unscrew location nut, the limiting component between pump seat 3 and erecting bed 4 can be made to release spacing action, the pump housing 1 can drive erecting bed 4 to rotate relative to pump seat 3 again.
Concrete, the diameter of positioning screw is less than the locating slot width along installing hole axis direction, and the width of location nut is more than the locating slot width along installing hole axis direction.
In the description of this specification, term " first ", " second " are only used for describing purpose, and it is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", " second ", feature can express or implicitly include one or more this feature.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means that the specific features, structure, material or the feature that combine this embodiment or example description are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation to above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
It is to be understood that; above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and institute's application technology principle; in technical scope disclosed in this invention, change that any those familiar with the art is readily apparent that or replacement, all should contain within the scope of the present invention.
Claims (10)
1. a water pump, including the pump housing, with water inlet and the pump house of outlet and pump seat, it is characterized in that, installing hole that is rounded and that run through described pump seat is set in described pump seat, one end of the described pump housing is provided with the erecting bed ringwise being socketed with described installing hole, when the described erecting bed arranged when described pump housing one end is inserted in described installing hole, the described pump housing can rotate relative to described pump seat around the axis of described installing hole, and described pump house is arranged on described pump seat and is connected away from the side of the described pump housing and with the described pump housing.
Water pump the most according to claim 1, it is characterized in that, the external diameter of described erecting bed is less than the size of the described pump housing, it is formed with confined planes between the most described erecting bed and the described pump housing, when described erecting bed is inserted in the described installing hole of described pump seat, described confined planes abuts near the end face of one end of the described pump housing with described pump seat.
Water pump the most according to claim 1, it is characterized in that, the external diameter of described erecting bed is more than the size of the described pump housing, at the inwall of described installing hole and two baffle plates in annular are set along its axis direction, the diameter of bore of described baffle plate is slightly less than the external diameter of described erecting bed, and the spacing between two described baffle plates is slightly larger than described erecting bed width in the axial direction.
4. according to the water pump described in any one of claims 1 to 3, it is characterised in that be additionally provided with the limiting component of the anglec of rotation for limiting the described pump housing between described erecting bed and described pump seat.
Water pump the most according to claim 4, it is characterized in that, described limiting component includes that some circumferential convex annular along described installing hole are located at the spacing preiection on the inwall of described installing hole, and the outer surface at described erecting bed can be with the limited impression of described spacing preiection clamping at least provided with one.
Water pump the most according to claim 4, it is characterized in that, described limiting component includes stop screw and the spacing screwed hole coordinated with it, described pump seat is at least offered a described spacing screwed hole, the radially extending and connecting with described installing hole along described installing hole of described spacing screwed hole, described stop screw one end is arranged on outside described pump seat, and the other end is threaded into the interior also selectivity of described spacing screwed hole and abuts the outer surface of described erecting bed.
Water pump the most according to claim 4, it is characterized in that, described limiting component includes the first screwed hole being arranged on described pump seat, the radially extending and connecting with described installing hole along described installing hole of described first screwed hole, peripheral annular at described erecting bed arranges the second screwed hole that multiple and described first screwed hole is corresponding, described limiting component also includes stop screw, one end of described stop screw is arranged on outside described pump seat, and the other end screws in described second screwed hole through described first screwed hole selectivity.
Water pump the most according to claim 4, it is characterized in that, described limiting component includes the locating slot that annular is opened on described pump seat, described locating slot connects with described installing hole, described erecting bed arranges positioning spiro pit, described positioning spiro pit internal thread rotation is connected to positioning screw, and described positioning screw runs through described locating slot away from one end of described erecting bed and spins with the location nut thread being positioned on described pump seat.
Water pump the most according to claim 8, it is characterised in that the diameter of described positioning screw is less than the described locating slot width along described installing hole axis direction, the width of described location nut is more than the described locating slot width along described installing hole axis direction.
10. according to the water pump described in any one of claims 1 to 3, it is characterised in that described pump house is removably connected with the described pump housing by screw.
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 |
| EP17792418.0A EP3453889B1 (en) | 2016-05-05 | 2017-04-20 | Water pump |
| US16/098,566 US10830250B2 (en) | 2016-05-05 | 2017-04-20 | Water pump |
| PCT/CN2017/081269 WO2017190592A1 (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 true CN105822600A (en) | 2016-08-03 |
| CN105822600B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017190592A1 (en) * | 2016-05-05 | 2017-11-09 | 余炳炎 | Water pump |
| CN112923193A (en) * | 2021-03-11 | 2021-06-08 | 兰州工业学院 | Construction site sewage treatment device and treatment method |
| CN114667962A (en) * | 2022-04-12 | 2022-06-28 | 广东博宇集团有限公司 | Filtering device and aquarium |
Citations (5)
| 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 |
| US20140369817A1 (en) * | 2011-12-19 | 2014-12-18 | Weir Minerals Australia Ltd | Guard for a rotary pump |
| US20150176581A1 (en) * | 2012-07-09 | 2015-06-25 | Jets As | Liquid ring screw pump design |
| 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 |
-
2016
- 2016-05-05 CN CN201610292735.5A patent/CN105822600B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140369817A1 (en) * | 2011-12-19 | 2014-12-18 | Weir Minerals Australia Ltd | Guard for a rotary pump |
| US20150176581A1 (en) * | 2012-07-09 | 2015-06-25 | Jets As | Liquid ring screw pump design |
| 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017190592A1 (en) * | 2016-05-05 | 2017-11-09 | 余炳炎 | Water pump |
| US10830250B2 (en) | 2016-05-05 | 2020-11-10 | 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 |
| CN114667962A (en) * | 2022-04-12 | 2022-06-28 | 广东博宇集团有限公司 | Filtering device and aquarium |
| CN114667962B (en) * | 2022-04-12 | 2023-09-22 | 广东博宇集团有限公司 | Filter device and aquarium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105822600B (en) | 2019-02-22 |
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