CN207568876U - A kind of stage cartridge type immersible pump - Google Patents
A kind of stage cartridge type immersible pump Download PDFInfo
- Publication number
- CN207568876U CN207568876U CN201721335594.7U CN201721335594U CN207568876U CN 207568876 U CN207568876 U CN 207568876U CN 201721335594 U CN201721335594 U CN 201721335594U CN 207568876 U CN207568876 U CN 207568876U
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- China
- Prior art keywords
- cover
- pump case
- shaft
- tubular pump
- fixes
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Abstract
The utility model discloses a kind of stage cartridge type immersible pumps, including tubular pump case, two ends of the tubular pump case are respectively equipped with the first fixation cover and second and fix cover, the both ends of the tubular pump case are around equipped with multiple link blocks, side of the link block far from tubular pump case is equipped with limited block, slot corresponding with limited block is equipped on the first fixation cover and the second fixation cover, the madial wall of the slot is equipped with limiting slot corresponding with limited block, the first fixation cover is fixed between cover second and is rotatably connected to shaft, multiple impellers are equidistantly fixed in the shaft, guide vane is equipped between the two neighboring impeller.The both ends easy disassembly of the utility model immersible pump overhauls the pump housing, while pass through the horn-like design of water inlet water outlet water inlet end so as to convenient, it is flow by providing buffering, it prevents water from generating surge, facilitates being smoothed out, while immersible pump is avoided to be damaged for water lift work.
Description
Technical field
The utility model is related to pump technical field more particularly to a kind of stage cartridge type immersible pumps of diving under water.
Background technology
Immersible pump is the important equipment of deep-well water lift.Entire unit pulls the plug work during use, and underground water is extracted
Earth's surface is that domestic water, mine are speedily carried out rescue work, industry cooling, field irrigation, seawater lift, steamer tune carry, it may also be used for fountain scape
It sees.
The inlet and outlet of traditional immersible pump use through type, i.e. the water inlet end inner wall of inlet and outlet is equal
For right angle, the surge of water is easily generated, so as to influence water lift work or even the pump housing can be damaged, while traditional diving
It pumps and is designed for integral type, it has not been convenient to dismounting maintenance.
To solve the above-mentioned problems, we have proposed a kind of stage cartridge type immersible pumps.
Utility model content
The purpose of this utility model is in order to solve the surge that existing immersible pump easily generates water, so as to influence water lift work
The problem of making or even the pump housing can be damaged, while being inconvenient to dismantle maintenance, and a kind of stage cartridge type immersible pump proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of stage cartridge type immersible pump, including tubular pump case, two ends of the tubular pump case are respectively equipped with first and consolidate
Fixed cover and second fixes cover, and around multiple link blocks are equipped with, the link block is pumped far from tubular at the both ends of the tubular pump case
The side of shell is equipped with limited block, and the first fixation cover and second, which are fixed on cover, is equipped with slot corresponding with limited block, described
The madial wall of slot is equipped with limiting slot corresponding with limited block, and the first fixation cover, which is fixed second between cover, to be rotatablely connected
There is shaft, multiple impellers are equidistantly fixed in the shaft, guide vane, the guide vane and cylinder are equipped between the two neighboring impeller
The madial wall of shape pump case is fixedly connected, and the both ends of the shaft extend through the first fixation cover and second fixes cover and to extension
It stretches, one end of the shaft is equipped with to be connect with the output terminal of external engine, and described first fixes cover and on the second fixation cover points
Multiple inlet and outlet Huan Rao be equipped with, port and water outlet of the water inlet far from tubular pump case are close to tubular pump case
Port in horn-like.
Preferably, the equal screw thread in both ends of the tubular pump case is socketed with retainer ring, the opposite side of two retainer rings
It fixes cover with first respectively by sealing ring and the second fixation cover offsets.
Preferably, the first fixation cover and the second fixation, which cover to surround, is equipped with multiple screw thread mouths.
Preferably, current deflecting bucket is fixedly connected on the madial wall that the tubular pump case fixes cover one end close to second,
The madial wall that the current deflecting bucket fixes cover one end close to second is corresponding with water outlet water inlet end madial wall position.
Preferably, the described second side centre for fixing the close tubular pump housing of cover, which is equipped with, stablizes block, on the stable block
Equipped with impenetrating mouth corresponding with shaft, the side that the stable block fixes cover close to second is equipped with spacing ring, the spacing ring spiral shell
Line is socketed in shaft, and the spacing ring is contacted by gasket ring with stablizing block, and screw thread is socketed with connection ring in the shaft, described
First, which fixes cover, is equipped with port corresponding with connection ring, and the both ends of the connection ring extend through two ports and the company of port
It is connected to snap ring.
Preferably, it is set in the accommodating groove around multiple accommodating grooves are equipped on the madial wall of the impenetrating mouth and port
There is ball, end of the ball far from bottom in accommodating groove is run through the notch of accommodating groove and protruded outward, in impenetrating mouth
The perforative end of the ball and shaft contacts, the lateral wall of the perforative end of the ball and connection ring in port
Contact.
In the utility model, the both ends of tubular pump case are fixed cover and second by link block and limited block with first and are consolidated respectively
Fixed cover connection, since retainer ring screw thread is socketed on tubular pump case, so as to by rotating two retainer rings so that two retainer rings
It is mobile, and then the first fixation cover and second are fixed to cover to generate and compressed, the first fixation cover and the second fixation cover are located remotely from each other, from
And the madial wall of limited block and limiting slot fits closely, and improves the first fixation cover and second and fixes cover on tubular pump case
Stability, while the first fixation cover and second is facilitated to fix removing and installing for cover, dismounting maintenance is carried out to the pump housing so as to convenient, together
When by port of the water inlet far from tubular pump case and water outlet close to the horn-like design of the port of tubular pump case, be flow
By providing buffering, prevent water from generating surge, facilitate being smoothed out, while immersible pump is avoided to be damaged for water lift work.This practicality
The both ends easy disassembly of Novel submersible pump overhauls the pump housing, while pass through water inlet water outlet water inlet end so as to convenient
Horn-like design is flow by providing buffering, prevents water from generating surge, facilitates being smoothed out for water lift work, keep away simultaneously
Exempt from immersible pump to be damaged.
Description of the drawings
Fig. 1 be the utility model proposes a kind of stage cartridge type immersible pump structure diagram；
Fig. 2 be the utility model proposes a kind of stage cartridge type immersible pump in tubular pump case end structure diagram；
Fig. 3 is the structure diagram at A in Fig. 1.
In figure：Cover, 3 second fixation covers, 4 shafts, 5 impellers, 6 guide vanes, 7 link blocks, 8 limits are fixed in 1 tubular pump case, 2 first
Block, 15 spacing rings, 16 connections are stablized in position block, 9 water inlets, 10 water outlets, 11 retainer rings, 12 sealing rings, 13 current deflecting buckets, 14
Ring, 17 snap rings, 18 balls.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-3, a kind of stage cartridge type immersible pump, including tubular pump case 1, two ends of tubular pump case 1 are set respectively
There is the first fixation cover 2 and second to fix cover 3, first, which fixes cover 2 and second, fixes on cover 3 around multiple screw thread mouths are equipped with, and leads to
Cross be threadedly coupled on screw thread mouth with the matched bolt of screw thread mouth, cover 2 and second so as to facilitate to fix first and fix cover and 3 consolidate
It is fixed, and then anti-locking apparatus shakes, the both ends of tubular pump case 1 are around multiple link blocks 7 are equipped with, and link block 7 is far from tubular pump case 1
Side be equipped with limited block 8, first fix cover 2 and second fix cover 3 on be equipped with 8 corresponding slot of limited block, slot
Madial wall is equipped with is socketed with retainer ring 11 with 8 corresponding limiting slot of limited block, the equal screw thread in both ends of tubular pump case 1, due to solid
To determine 11 screw thread of ring to be socketed on tubular pump case 1, so as to by rotating two retainer rings 11 so that two retainer rings 11 move, into
And the first fixation cover 2 and the second fixation cover 3 are generated and compressed, the first fixation cover 2 and the second fixation cover 3 are located remotely from each other, thus
Limited block 8 and the madial wall of limiting slot fit closely, and improve the first fixation cover 2 and the second fixation cover 3 is mounted on tubular pump case 1
Stability, the opposite side of two retainer rings 11 by sealing ring 12 respectively with first fix cover 2 and second fix cover 3 phases
It supports, improves first and fix cover 2 and second and fix and cover 3 leakproofness with 1 junction of tubular pump case；
Shaft 4 is rotatably connected between first fixation cover 2 and the second fixation cover 3, multiple impellers are equidistantly fixed in shaft 4
5, guide vane 6 is equipped between two neighboring impeller 5, guide vane 6 is fixedly connected with the madial wall of tubular pump case 1, and the both ends of shaft 4 are distinguished
2 and second fixation cover 3 of cover is fixed through first and is extended outwardly, and one end of shaft 4 is equipped with to be connected with the output terminal of external engine
It connects, first, which fixes cover 2 and second, fixes respectively around multiple water inlets 9 and water outlet 10 is equipped on cover 3, and water inlet 9 is far from cylinder
Close to the port of tubular pump case 1 in horn-like, tubular pump case 1 fixes cover 3 close to second for the port of shape pump case 1 and water outlet 10
Current deflecting bucket 13, the madial wall that current deflecting bucket 13 fixes 3 one end of cover close to second are fixedly connected on the madial wall of one end
It is corresponding with 10 water inlet end madial wall position of water outlet, by the setting of current deflecting bucket 13, so as to facilitate water outlet, prevent water
Surge, immersible pump is avoided to be damaged.
Second fixes side centre of the cover 3 close to the tubular pump housing 1 equipped with block 14 is stablized, and facilitates 4 stable rotation of shaft, keeps away
Exempt from the shaking of shaft 4, stablize block 14 be equipped with 4 corresponding impenetrating mouth of shaft, facilitate opposite between stable block 14 and shaft 4
Rotation stablizes block 14 and the side for covering 3 is fixed close to second equipped with spacing ring 15, and 15 screw thread of spacing ring is socketed in shaft 4, prevents
Shaft 4 moves in its axial direction, and spacing ring 15 is contacted by gasket ring with stablizing block 14, facilitates between spacing ring 15 and stable block 14
Relative rotation, screw thread is socketed with connection ring 16 in shaft 4, and first, which fixes cover 2, is equipped with and 16 corresponding port of connection ring, even
The both ends for connecing ring 16 extend through two ports of port and are connected with snap ring 17, by rotating snap ring 17, so as to facilitate connection
Ring 16 rotates, and since 16 screw thread of connection ring is socketed in shaft 4, and the first fixation cover 2 is constant with 1 relative position of tubular pump case,
So as to which countershaft 4 be facilitated to be tensed, prevent shaft 4 from shaking, around equipped with multiple receipts on the madial wall of impenetrating mouth and port
Receive slot, be equipped with ball 18 in accommodating groove, end of the ball 18 far from bottom in accommodating groove through accommodating groove notch and to evagination
Go out, the 18 perforative end of ball in impenetrating mouth is contacted with shaft 4,18 perforative end of ball and company in port
The lateral wall contact of ring 16 is connect, reduces contact area, while changes sliding friction as rolling friction, reduces frictional force, so as to convenient
The rotation of shaft 4.
In the utility model, cover 2 and the are fixed in the both ends of tubular pump case 1 with first respectively by link block 7 and limited block 8
Two fix 3 connection of cover, after limited block 8 is inserted into slot, fixes cover 2 and second by rotation first and fix cover 3 so that limited block 8
It is contacted with the madial wall of limiting slot, the first fixation cover 2 and the second fixation cover 3 is fixed so as to facilitate, due to 11 thread bush of retainer ring
It is connected on tubular pump case 1, so as to by rotating two retainer rings 11 so that two retainer rings 11 move, and then are fixed to first
Cover 2 and second is fixed 3 generation of cover and is compressed, and is located remotely from each other the first fixation cover 2 and the second fixation cover 3, so as to which limited block 8 is with limiting
The madial wall of slot fits closely, and improves first and fixes cover 2 and second and fix and cover 3 stability being mounted on tubular pump case 1, simultaneously
The first fixation cover 2 and second is facilitated to fix removing and installing for cover 3, dismounting maintenance is carried out to the pump housing so as to convenient, at the same by into
Port and water outlet 10 of the mouth of a river 9 far from tubular pump case 1 are the logical of flow close to the horn-like design of the port of tubular pump case 1
Offer buffering is provided, prevents water from generating surge, facilitates being smoothed out, while immersible pump is avoided to be damaged for water lift work.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- A kind of 1. stage cartridge type immersible pump, including tubular pump case (1), which is characterized in that two ends of the tubular pump case (1) It is respectively equipped with the first fixation cover (2) and second and fixes cover (3), the both ends of the tubular pump case (1) are around equipped with multiple connections Block (7), side of the link block (7) far from tubular pump case (1) are equipped with limited block (8), and described first fixes cover (2) and second Slot corresponding with limited block (8) is equipped on fixed cover (3), the madial wall of the slot is equipped with corresponding with limited block (8) Limiting slot, described first, which fixes cover (2) and second, fixes to cover and is rotatably connected to shaft (4) between (3), on the shaft (4) Multiple impellers (5) are equidistantly fixed with, guide vane (6) is equipped between the two neighboring impeller (5), the guide vane (6) pumps with tubular The madial wall of shell (1) is fixedly connected, and the both ends of the shaft (4) extend through the first fixation cover (2) and second and fix cover (3) simultaneously Extend outwardly, one end of the shaft (4) is equipped with and connect with the output terminal of external engine, and described first fixes and cover (2) and the Two fix respectively around multiple water inlets (9) and water outlet (10) is equipped on cover (3), and the water inlet (9) is far from tubular pump case (1) port of the close tubular pump case (1) in port and water outlet (10) is in horn-like.
- A kind of 2. stage cartridge type immersible pump according to claim 1, which is characterized in that the both ends of the tubular pump case (1) Equal screw thread is socketed with retainer ring (11), and the opposite side of two retainer rings (11) is solid with first respectively by sealing ring (12) Fixed cover (2) and the second fixation cover (3) offset.
- 3. a kind of stage cartridge type immersible pump according to claim 1, which is characterized in that described first fixes cover (2) and the Two fix on cover (3) around equipped with multiple screw thread mouths.
- 4. a kind of stage cartridge type immersible pump according to claim 1, which is characterized in that the tubular pump case (1) is close to the Current deflecting bucket (13) is fixedly connected on the madial wall of two fixation cover (3) one end, the current deflecting bucket (13) is close to second The madial wall of fixed cover (3) one end is corresponding with water outlet (10) water inlet end madial wall position.
- 5. a kind of stage cartridge type immersible pump according to claim 1, which is characterized in that the second fixation cover (3) is close The side centre of tubular pump case (1), which is equipped with, stablizes block (14), and the stable block (14) is equipped with run through corresponding with shaft (4) Mouthful, the stable block (14) fixes the side for covering (3) close to second equipped with spacing ring (15), spacing ring (15) the screw thread socket In shaft (4), the spacing ring (15) is contacted by gasket ring with stablizing block (14), and screw thread is socketed with company on the shaft (4) Ring (16) is connect, described first, which fixes cover (2), is equipped with port corresponding with connection ring (16), the both ends point of the connection ring (16) Not Guan Chuan port two ports and be connected with snap ring (17).
- A kind of 6. stage cartridge type immersible pump according to claim 5, which is characterized in that the inside of the impenetrating mouth and port Ball (18) is equipped in the accommodating groove, the ball (18) is far from bottom in accommodating groove around multiple accommodating grooves are equipped on wall The end in portion is run through the notch of accommodating groove and is protruded outward, the perforative end of the ball (18) and shaft in impenetrating mouth (4) it contacts, the ball (18) the perforative end in port is contacted with the lateral wall of connection ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335594.7U CN207568876U (en) | 2017-10-17 | 2017-10-17 | A kind of stage cartridge type immersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721335594.7U CN207568876U (en) | 2017-10-17 | 2017-10-17 | A kind of stage cartridge type immersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207568876U true CN207568876U (en) | 2018-07-03 |
Family
ID=62695559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721335594.7U Expired - Fee Related CN207568876U (en) | 2017-10-17 | 2017-10-17 | A kind of stage cartridge type immersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207568876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065732A (en) * | 2020-08-27 | 2020-12-11 | 浙江东音科技有限公司 | Prevent immersible pump of sewage filth jam |
-
2017
- 2017-10-17 CN CN201721335594.7U patent/CN207568876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065732A (en) * | 2020-08-27 | 2020-12-11 | 浙江东音科技有限公司 | Prevent immersible pump of sewage filth jam |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20191017 |