CN209309017U - A kind of New centrafugal water pump casing - Google Patents
A kind of New centrafugal water pump casing Download PDFInfo
- Publication number
- CN209309017U CN209309017U CN201822160907.0U CN201822160907U CN209309017U CN 209309017 U CN209309017 U CN 209309017U CN 201822160907 U CN201822160907 U CN 201822160907U CN 209309017 U CN209309017 U CN 209309017U
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- CN
- China
- Prior art keywords
- cover
- casing
- filtering
- screw
- water pump
- 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
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Abstract
The utility model discloses a kind of New centrafugal water pump casings, including intermediate case and casing lower cover, the intermediate case is fixed on the upper end position of casing lower cover, the lower end of the casing lower cover was provided with filtered water cover, pass through hex(agonal)screw, ring block on metal, filter outer cover, filtered water cover is crossed composed by filtering inner cover and adjusting screw can be very good as needed to be adjusted, ring block on the metal of filtered water cover is crossed to be connected under casing on lid by hex(agonal)screw, it is more convenient to make to be fixedly connected in this way, when needing to adjust filtering hole size, the hex(agonal)screw below filtering outer cover can be unclamped, by can be manually rotated rotation filtering inner cover, so that the filtering hole of filtering inner cover is superimposed with filtering outer cover hole, it thus can be very good the change for being filtered hole, and after choosing appropriate filter hole, just It can be retightened by hex(agonal)screw, so that filtering hole will not change when in use.
Description
Technical field
The utility model belongs to related water pump technology, and in particular to a kind of New centrafugal water pump casing.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid.It transmits the mechanical energy of prime mover or other external energies
To liquid, increase liquid energy, is mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid gold
Belong to etc..Also liquid, admixture of gas and the liquid containing suspended solids be can transport.The technical parameter of pump performance have flow,
Suction, lift, shaft power, water power, efficiency etc. can be divided into the types such as volume water pump, vane pump according to different working principles.
Positive displacement pump is that energy is transmitted using the variation of its swept volume of a single chamber, vane pump be using the interaction of rotary vane and water come
Energy is transmitted, there are the types such as centrifugal pump, axial-flow pump and mixed-flow pump.
Existing centrifugal water pump casing technology has the following problems: existing centrifugal water pump bottom of shell filter mantle cannot be very
The good size that filtering hole is adjusted according to environment be easy to cause water pump to break down when in use damage in this way, from
And it is not very convenient when in use, it is easy to influence the whole use state of water pump.
Utility model content
The purpose of this utility model is to provide a kind of New centrafugal water pump casings, to solve to propose in above-mentioned background technique
Existing centrifugal water pump bottom of shell filter mantle cannot be adjusted well according to environment filtering hole size the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of New centrafugal water pump casing, including intermediate case and casing lower cover, the intermediate case are fixed on machine
On the upper end position of shell lower cover, the lower end of the casing lower cover was provided with filtered water cover, and the left side of the intermediate case is located at machine
It is provided with water outlet connecting tube on lid under shell, nomenclature plate is provided among the front end of the intermediate case, the nomenclature plate
Two sides, which are located in intermediate case, is provided with side reinforcement block, and the upper end of the intermediate case is provided with casing upper cover, the casing
Upper cover is fixedly connected with intermediate case by fixing screws, and connecting line fixator is provided among the upper end of the casing upper cover,
The two sides of the connecting line fixator, which are located in casing upper cover, is provided with comfortable handle, the upper end setting of the connecting line fixator
There is external connection line.
Preferably, the water outlet connecting tube includes being threadedly coupled column, intermediate fixed column, bottom annulus and fixed screw, institute
The lower end for stating threaded connection column is provided with intermediate fixed column, and the lower end of the intermediate fixed column is provided with bottom annulus, the bottom
Portion's annulus is connected under casing on lid by fixed screw.
Preferably, the comfortable handle includes arc rubber block, tightens screw and internal finger recess, the arc rubber
Block is internally provided with internal finger recess, and the arc rubber block is by tightening screw connection in casing upper cover.
Preferably, the filtered water cover of crossing includes hex(agonal)screw, ring block, filtering outer cover, filtering inner cover and adjusts spiral shell on metal
Silk, the upper end of the filtering outer cover are provided with ring block on metal, and the filtering outer cover is internally provided with filtering inner cover, the mistake
Filter outer cover and filtering inner cover are fixed by adjusting screw, and ring block is connected under casing on lid by hex(agonal)screw on the metal.
Preferably, there are four the fixing screws are arranged altogether, and the fixing screws are arranged in parallel in outside casing upper cover
In the corner of side four.
Preferably, the intermediate case is cylinder, and the inside of the intermediate case is at hollow state.
Preferably, there are four the side reinforcement block is arranged altogether, and the side reinforcement block is weldingly fixed on centre in parallel
On the outside of shell.
Preferably, the connecting line fixator is axis center, and the both ends of the connecting line fixator symmetrically state.
Compared with prior art, the utility model provides a kind of New centrafugal water pump casing, have it is following the utility model has the advantages that
The utility model New centrafugal water pump casing by hex(agonal)screw, ring block on metal, filtering outer cover, filtering inner cover and
Filtered water cover is crossed composed by adjusting screw can be very good as needed to cross ring block on the metal of filtered water cover to be adjusted and pass through
Hex(agonal)screw is connected under casing on lid, so that it is more convenient to be fixedly connected, and is needing to adjust filtering hole size
When, so that it may the hex(agonal)screw below filtering outer cover is unclamped, thus by can be manually rotated rotation filtering inner cover, so that filtering
The filtering hole of inner cover is superimposed with filtering outer cover hole, thus can be very good the change for being filtered hole, and is chosen and closed
After suitable filtering hole, so that it may be retightened by hex(agonal)screw, so that filtering hole will not occur when in use
Change.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of New centrafugal water pump casing structure schematic diagram；
Fig. 2 be the utility model proposes water outlet connecting pipe structure schematic diagram；
Fig. 3 be the utility model proposes comfortable handgrips schematic diagram；
Fig. 4 be the utility model proposes cross drainage cover structure schematic diagram；
In figure: 1, external connection line；2, comfortable handle；21, arc rubber block；22, screw is tightened；23, internal finger is recessed
Slot；3, connecting line fixator；4, casing upper cover；5, nomenclature plate；6, side reinforcement block；7, it is discharged connecting tube；71, it is threadedly coupled
Column；72, intermediate fixed column；73, bottom annulus；74, fixed screw；8, fixing screws；9, intermediate case；10, casing lower cover；
11, filtered water cover is crossed；111, hex(agonal)screw；112, ring block on metal；113, outer cover is filtered；114, inner cover is filtered；115, spiral shell is adjusted
Silk.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of New centrafugal water pump casing, including intermediate case 9 and casing lower cover 10, intermediate case 9 are fixed on machine
On the upper end position of shell lower cover 10, the lower end of casing lower cover 10 was provided with filtered water cover 11, and the left side of intermediate case 9 is located at casing
It is provided with water outlet connecting tube 7 on lower cover 10, is provided with nomenclature plate 5, the two sides of nomenclature plate 5 among the front end of intermediate case 9
Side reinforcement block 6 is provided in intermediate case 9, the upper end of intermediate case 9 is provided with casing upper cover 4, and casing upper cover 4 is in
Between shell 9 be fixedly connected by fixing screws 8, connecting line fixator 3 is provided among the upper end of casing upper cover 4, connecting line is solid
The two sides for determining device 3, which are located in casing upper cover 4, is provided with comfortable handle 2, and the upper end of connecting line fixator 3 is provided with external connection line
1。
Further, water outlet connecting tube 7 includes being threadedly coupled column 71, intermediate fixed column 72, bottom annulus 73 and fixed screw
74, the lower end for being threadedly coupled column 71 is provided with intermediate fixed column 72, and the lower end of intermediate fixed column 72 is provided with bottom annulus 73, bottom
Portion's annulus 73 is connected on casing lower cover 10 by fixed screw 74, and the bottom annulus 73 of water outlet connecting tube 7 passes through fixed screw
74 are connected on casing lower cover 10, so that it is fixedly connected with more secure rigid, thus avoid that spill and leakage occurs, and it is intermediate solid
The threaded connection column 71 and external connection of 72 upper end of fixed column more facilitate so that being fixedly connected securely, thus when in use
Water pipe is less likely to occur to fall off.
Further, comfortable handle 2 includes arc rubber block 21, tightens screw 22 and internal finger recess 23, arc rubber
Block 21 is internally provided with internal finger recess 23, and arc rubber block 21 is connected in casing upper cover 4 by tightening screw 22, relaxes
The arc rubber block 21 of suitable handle 2 is connected in casing upper cover 4 by tightening screw 22, so that and it is fixed more convenient, and
When extracting mobile, finger passes through internal finger recess 23, so as to be held on arc rubber block 21 well, so that
It is more convenient when mobile.
Further, it crosses filtered water cover 11 and includes ring block 112, filtering outer cover 113, filtering inner cover on hex(agonal)screw 111, metal
114 and adjusting screw 115, the upper end of filtering outer cover 113 is provided with ring block 112 on metal, and filtering outer cover 113 is internally provided with
Inner cover 114 is filtered, filtering outer cover 113 and filtering inner cover 114 are fixed by adjusting screw 115, and ring block 112 passes through hexagonal on metal
Screw 111 is connected on casing lower cover 10, and ring block 112 is connected to casing by hex(agonal)screw 111 excessively on the metal of filtered water cover 11
On lower cover 10, so that it is more convenient to be fixedly connected, and when needing to adjust filtering hole size, so that it may it unclamped
The hex(agonal)screw 111 of 113 lower section of outer cover is filtered, thus by can be manually rotated rotation filtering inner cover 114, so that filtering inner cover 114
Filtering hole be superimposed with filtering 113 hole of outer cover, thus can be very good the change for being filtered hole, and choose properly
After filtering hole, so that it may be retightened by hex(agonal)screw 111, so that filtering hole will not occur when in use
Change.
Further, there are four fixing screws 8 are arranged altogether, and fixing screws 8 are arranged in parallel in 4 four, outside of casing upper cover
In corner, pass through the fixation of four fixing screws 8 in this way, so that casing upper cover 4 is stronger when being fixedly connected.
Further, intermediate case 9 is cylinder, and the inside of intermediate case 9 is at hollow state, so as to deposit well
Discharge machine equipment, so that more convenient when in use.
Further, there are four side reinforcement block 6 is arranged altogether, and side reinforcement block 6 is weldingly fixed on intermediate case 9 in parallel
On outside, reinforced in this way by four the fixed of side reinforcement block 6, so that being fixedly connected more securely.
Further, connecting line fixator 3 is axis center, and the both ends of connecting line fixator 3 symmetrically state, is made in this way
With when it is more stable.
The working principle and process for using of the utility model: after the utility model installs, pass through 9 outside of intermediate case
Nomenclature plate 5 search need equipment, later can be by the comfortable handle 2 in casing upper cover 4, mounted novel
Centrifugal water pump take designated position carry out using.The water outlet connecting tube 7 of centrifugal water pump can be connected with outer water tube later
Connect, thus centrifugal water pump is put into water carry out using.After being put into, so that it may connect 3 upper end of connecting line fixator
The connection of external connection line 1 and external power supply uses, and when use, filtered water cover 11 is crossed by 10 lower section of casing lower cover,
Can the effective impurity crossed in drainage, so that 9 internal unit of intermediate case be protected not to be damaged, and the filtering of centrifuge water pump
Water cover 11 is by ring block 112, filtering outer cover 113, filtering inner cover 114 and 115 institute of adjusting screw on hex(agonal)screw 111, metal
Composition.When fixed, cross ring block 112 on the metal of filtered water cover 11 and is connected on casing lower cover 10 by hex(agonal)screw 111,
It is more convenient to make to be fixedly connected in this way, and when needing to adjust filtering hole size, so that it may unclamp filtering outer cover 113
The hex(agonal)screw 111 of lower section, thus by can be manually rotated rotation filtering inner cover 114, so that the filtering hole of filtering inner cover 114
With filtering 113 hole of outer cover be superimposed, thus can be very good the change for being filtered hole, and choose appropriate filter hole it
Afterwards, so that it may be retightened by hex(agonal)screw 111, so that filtering hole will not change when in use.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of New centrafugal water pump casing, including intermediate case (9) and casing lower cover (10), it is characterised in that: the centre
Shell (9) is fixed on the upper end position of casing lower cover (10), and the lower end of the casing lower cover (10) was provided with drainage
It covers (11), the left side of the intermediate case (9), which is located on casing lower cover (10), is provided with water outlet connecting tube (7), outside the centre
It is provided among the front end of shell (9) nomenclature plate (5), the two sides of the nomenclature plate (5), which are located on intermediate case (9), to be provided with
The upper end of side reinforcement block (6), the intermediate case (9) is provided with casing upper cover (4), outside the casing upper cover (4) and centre
Shell (9) is fixedly connected by fixing screws (8), is provided with connecting line fixator (3) among the upper end of the casing upper cover (4),
The two sides of the connecting line fixator (3), which are located on casing upper cover (4), is provided with comfortable handle (2), the connecting line fixator
(3) upper end is provided with external connection line (1).
2. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: water outlet connecting tube (7) packet
It includes and is threadedly coupled column (71), intermediate fixed column (72), bottom annulus (73) and fixed screw (74), the threaded connection column (71)
Lower end be provided with intermediate fixed column (72), the lower end of the intermediate fixed column (72) is provided with bottom annulus (73), the bottom
Portion's annulus (73) is connected on casing lower cover (10) by fixed screw (74).
3. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: the comfortable handle (2) includes
Arc rubber block (21) tightens screw (22) and internal finger recess (23), and arc rubber block (21) are internally provided with
Internal finger recess (23), the arc rubber block (21) are connected on casing upper cover (4) by tightening screw (22).
4. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: cross filtered water cover (11) include
Ring block (112), filtering outer cover (113), filtering inner cover (114) and adjusting screw (115), described on hex(agonal)screw (111), metal
The upper end of filtering outer cover (113) is provided with ring block (112) on metal, and filtering outer cover (113) is internally provided in filtering
It covers (114), the filtering outer cover (113) and filtering inner cover (114) are fixed by adjusting screw (115), ring block on the metal
(112) it is connected on casing lower cover (10) by hex(agonal)screw (111).
5. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: the fixing screws (8) set altogether
There are four setting, and the fixing screws (8) are arranged in parallel on the outside of casing upper cover (4) in four corners.
6. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: the intermediate case (9) is circle
Cylindricality, and the inside of the intermediate case (9) is at hollow state.
7. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: the side reinforcement block (6) is altogether
There are four settings, and the side reinforcement block (6) is weldingly fixed in parallel on the outside of intermediate case (9).
8. a kind of New centrafugal water pump casing according to claim 1, it is characterised in that: the connecting line fixator (3)
For axis center, and the both ends of the connecting line fixator (3) symmetrically state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160907.0U CN209309017U (en) | 2018-12-22 | 2018-12-22 | A kind of New centrafugal water pump casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822160907.0U CN209309017U (en) | 2018-12-22 | 2018-12-22 | A kind of New centrafugal water pump casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209309017U true CN209309017U (en) | 2019-08-27 |
Family
ID=67678174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822160907.0U Expired - Fee Related CN209309017U (en) | 2018-12-22 | 2018-12-22 | A kind of New centrafugal water pump casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209309017U (en) |
-
2018
- 2018-12-22 CN CN201822160907.0U patent/CN209309017U/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: 20190827 Termination date: 20201222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |