CN208966615U - A kind of peripheral pump - Google Patents
A kind of peripheral pump Download PDFInfo
- Publication number
- CN208966615U CN208966615U CN201821169825.6U CN201821169825U CN208966615U CN 208966615 U CN208966615 U CN 208966615U CN 201821169825 U CN201821169825 U CN 201821169825U CN 208966615 U CN208966615 U CN 208966615U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- wall
- ring
- adjusting ring
- peripheral 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of peripheral pumps, are related to water pump field.Including motor, the pump housing, water inlet pipe and outlet pipe are provided on the pump housing, the middle part of outlet pipe, which is run through, a pair of of regulating tank, the adjusting ring for being slidably connected to regulating tank is embedded in a pair of of regulating tank, adjust the adjustment hole on ring through there are multiple groups along the setting of ring circumferential direction is adjusted and for being connected to outlet pipe, the diameter of multiple groups adjustment hole in position is oppositely arranged in successively progressive setting and along the center of circle for adjusting ring, and the lower end outer wall of outlet pipe is provided with the sticking department for secured adjusted ring.The utility model has the following advantages that and effect: the adjustment hole of ring and different dimensions diameters is adjusted by setting, the cross-sectional area of water flow inside outlet pipe is changed, and then realize the adjusting of water flow pressure, the adjusting for realizing water flow lift reaches high lift and the adjustable effect of lift.
Description
Technical field
The utility model relates to water pump field, in particular to a kind of peripheral pump.
Background technique
Peripheral pump is exactly by rotary blade to the active force of liquid, is transmitted on liquid motion direction to liquid with momentum
Kinetic energy is to realize conveying liquid, and wherein peripheral pump mainly gives liquid energy transmission by way of multiple continuous work done, institute
Higher pressure can be generated.
Authorization Notice No. is that the Chinese patent of CN205446075U discloses a kind of peripheral pump, and wherein pump cover is mounted on the pump housing
Left side on, impeller is mounted in shaft, and silk plug is mounted in the mounting hole on pump cover, impeller right side center groove and pump
Mechanical seal is installed, suspension is mounted on the right side of the pump housing, and suspension bottom end is mounted on the base, left between body center groove
Bearing inner race is mounted in shaft, and left axle bearing outer-ring is mounted on center of suspension hole left end, and right bearing inner ring is mounted in shaft, right
Bearing outer ring is mounted on center of suspension hole right end, and bearing cap is mounted on the right side of suspension, and the left end of bearing cap withstands on right axle
On the right side of bearing outer-ring, shaft right end is mounted on pump shaft coupling, and pump shaft coupling is connect by elastomer block with motor coupler,
Horizontal fire-proof motor output shaft is mounted on motor coupler, and horizontal fire-proof motor is fixedly mounted on pedestal.
Above-mentioned peripheral pump when in use, is rotated by motor impeller, impeller rotation generate centrifugal force by water along
In the water inlet pipe suction pump body of the pump housing, then water is discharged along the outlet pipe of the pump housing again, but the lift one of entire peripheral pump
At constant and can not adjust, the peripheral pump of other power is just needed replacing when needing to increase lift, it is very inconvenient, need to be changed
Into.
Utility model content
The purpose of the utility model is to provide a kind of peripheral pumps, have the adjustable effect of lift.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of peripheral pump, including
Motor, the pump housing, are provided with water inlet pipe and outlet pipe on the pump housing, the middle part of the outlet pipe through there is a pair of of regulating tank,
The adjusting ring for being slidably connected to the regulating tank is embedded in a pair of regulating tank, running through on the adjusting ring there are multiple groups along institute
It states and adjusts the setting of ring circumferential direction and the adjustment hole for being connected to the outlet pipe, the diameter of adjustment hole described in multiple groups is in successively to pass
It is oppositely arranged into setting and along the center of circle for adjusting ring in position, the lower end outer wall of the outlet pipe is provided with for fixing
State the sticking department for adjusting ring.
By using above-mentioned technical proposal, when using above-mentioned peripheral pump, starting motor, which drives, pumps intracorporal impeller rotation,
Water along after in water inlet pipe suction pump body, is discharged the centrifugal force that impeller rotation generates further along outlet pipe.On needing to adjust
When stating the lift of peripheral pump, first sticking department is released, then pushes and adjusts ring along the sliding of regulating tank inner wall, be now placed in water outlet
Gradually increasing or decreasing changes the diameter specifications of adjustment hole inside pipe, therefore is discharged the cross-sectional area of in-pipe flow gradually
It changes, and then realizes the adjusting of water flow pressure, that is, realize the adjusting of water flow lift, and when the adjusting of lift finishes
Afterwards, sticking department is locked, ring will be adjusted and be fixed, so that above-mentioned peripheral pump reaches high lift and lift is adjustable
Effect.
The utility model is further arranged to: the sticking department include be set to it is described water outlet pipe outer wall clamping block and
Locking level, the upper surface of the clamping block are provided with the sliding eye for locking level sliding insertion, the bottom wall of the sliding eye
Reset spring is provided between the lower end surface of the locking level, the outer wall for adjusting ring is provided with multiple along the adjusting ring
Circumferential direction setting is uniformly distributed and supplies the lock hole of the locking level grafting, and the side wall of the clamping block, which is provided with, is connected to institute
State the limiting slot of sliding eye, the outer wall of the locking level is provided be fed through the limiting slot after be located at the clamping block outside
Gag lever post.
By using above-mentioned technical proposal, when needing to adjust above-mentioned vortex pump lift, pull gag lever post along limiting slot
It moving downward, gag lever post drives locking level along the sliding eye slide downward on clamping block and presses reset spring compression, and
Locking level is along the inner wall slide downward for adjusting the lock hole on ring, until can be realized after locking level completely disengages lock hole
Vortex pump lift can be adjusted in the releasing of sticking department at this time.When the lift adjusting of peripheral pump finishes and needs to lock sticking department
When, entire gag lever post is unclamped, reset spring flicks and pushes locking level that gag lever post is driven to move upwards at this time, until locking level is complete
After the full lock hole of grafting corresponding thereto, the fixation of locking ring is completed, the locking of sticking department, the structure of sticking department are completed at the same time
Simple and releasing and locking process are convenient and efficient.
The utility model is further arranged to: the gag lever post includes one end and the locking level is fixed and the other end with
First body of rod of the clamping block side wall flush, the end for being articulated with first body of rod and for being embedded in the limiting slot
Second body of rod.
By using above-mentioned technical proposal, behind locking level locking latch hole, second body of rod of rotation is downward along hinged place
Rotation, until second body of rod is stored using limiting slot, so that entire gag lever post when second body of rod is completely embedded into limiting slot
It is fully located inside outlet pipe, entire locking level is caused to occur falling off now after avoiding staff from carelessly touching gag lever post
As, and then enhance the stability in use of entire peripheral pump.
The utility model is further arranged to: second body of rod is provided with away from the end of first body of rod and is used for
Push against the elastic convex ball of the limit groove sidewall.
By using above-mentioned technical proposal, when second body of rod is rotated down along hinged place, second body of rod band dynamic elasticity
Convex ball moves together, until the lower wall of regulating tank presses elastic convex ball when elastic convex ball moves to regulating tank lower wall position
Elastic deformation occurs, until when second body of rod is completely embedded into limiting slot, using between elastic convex ball and limiting slot lower wall
Frictional force locks second body of rod, that is, completes the locking of gag lever post and locking level, further completes the locking of sticking department and makes
The locking of sticking department is more stable.
The utility model is further arranged to: clamping block side wall setting is connected to the limiting slot and embedding for finger
The placing groove entered.
By using above-mentioned technical proposal, by the way that the placing groove being embedded in for finger is arranged, so that pushing the rotation of second body of rod
When can increase the contact area of finger and the second body of rod outer wall, while frictional force between the two is increased, so that picking and placing the
It can be more convenient when bipole body.
The utility model is further arranged to: the outer wall for adjusting ring is coated with one layer of rubber sleeve.
By using above-mentioned technical proposal, the leakproofness between ring and regulating tank is adjusted by setting rubber sleeve increase, is kept away
Exempt to occur spraying water in the peripheral pump course of work or drainage, increases the stability and leakproofness when peripheral pump uses.
The utility model is further arranged to: the one circle graduation mark of outer wall setting of the rubber sleeve, the outlet pipe
Outer wall is provided with the pointer for being used to indicate the graduation mark.
By using above-mentioned technical proposal, when rotation, which adjusts annulus, moves rubber sleeve movement, rubber sleeve drives graduation mark same
Step movement, the scale of pointer meaning gradually converts at this time, so by pointer indicate position intuitively judge locating for
The diameter of adjustment hole in outlet pipe facilitates the lift for judging entire peripheral pump, so that the process for adjusting lift is more square
Just quick.
The utility model is further arranged to: the water inlet pipe internal screw thread is connected with filter screen.
By using above-mentioned technical proposal, sundries is obstructed outside the pump housing by setting filter screen, avoids peripheral pump work
When making, the pump housing will block the pump housing in sundries suction pump body, enhance the stability in use of entire peripheral pump.
In conclusion the utility model has the following beneficial effects:
1. the adjustment hole of ring and different dimensions diameters is adjusted by setting, so that the cross of the water flow inside outlet pipe
Sectional area can change, and then realize the adjusting of water flow pressure, that is, realize the adjusting of water flow lift, reach high lift
And the adjustable effect of lift；
2. stablizing and facilitating the sticking department of locking and releasing by setting, allow the adjustment process of lift more convenient
Fast；
3. increasing the leakproofness and stability when entire peripheral pump uses by setting rubber sleeve and filter screen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the outlet pipe of embodiment and the positional diagram for adjusting ring；
Fig. 3 is the connection relationship diagram of the sticking department of embodiment.
Appended drawing reference: 1, motor；2, the pump housing；21, water inlet pipe；22, outlet pipe；23, filter screen；24, pointer；3, it adjusts
Slot；4, ring is adjusted；41, rubber sleeve；42, adjustment hole；43, graduation mark；44, lock hole；5, sticking department；51, clamping block；52, it locks
Fixed pole；53, sliding eye；54, reset spring；55, limiting slot；56, placing groove；6, gag lever post；61, first body of rod；62, the second bar
Body；63, elastic convex ball.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of peripheral pump is provided with water inlet pipe 21 and outlet pipe on the pump housing 2 as shown in Figure 1, including motor 1, the pump housing 2
22,21 internal screw thread of water inlet pipe is connected with filter screen 23.
When using above-mentioned peripheral pump, start motor 1, the arbor of motor 1 drives the impeller (not shown) in the pump housing 2
Rotation, impeller rotation generate centrifugal force by water along water inlet pipe 21 suck the pump housing 2 in, while by filter screen 23 by impurity into
After row filtering, water is discharged further along outlet pipe 22.
As shown in Fig. 2, the middle part of outlet pipe 22 is embedded in a pair of of regulating tank 3 and is slidably connected through there is a pair of of regulating tank 3
In the adjusting ring 4 of regulating tank 3, the outer wall for adjusting ring 4 is coated with one layer of rubber sleeve 41, and adjusting to run through on ring 4 has multiple groups along adjusting
The setting of 4 circumferential direction of ring and the adjustment hole 42 for being connected to outlet pipe 22, the diameter of multiple groups adjustment hole 42 are in successively progressive setting
And be oppositely arranged along the center of circle for adjusting ring 4 in position, the lower end outer wall of outlet pipe 22 is provided with the locking for secured adjusted ring 4
Portion 5.
When needing to adjust the lift of above-mentioned peripheral pump, first sticking department 5 is released, then pushes and adjusts ring 4 along adjusting
The sliding of 3 inner wall of slot, being now placed in the diameter specifications of the adjustment hole 42 inside outlet pipe 22, gradually increasing or decreasing changes, because
The cross-sectional area of water flow gradually changes in this outlet pipe 22, and then realizes the adjusting of water flow pressure, that is, realizes water flow and raise
The adjusting of journey, and after the adjusting of lift, sticking department 5 is locked, ring 4 will be adjusted and be fixed.
As shown in Fig. 2, the one circle graduation mark 43 of outer wall setting of rubber sleeve 41, the outer wall of outlet pipe 22, which is provided with, to be used to indicate
The pointer 24 of graduation mark 43.
When rotation adjusts ring 4, and rubber sleeve 41 is driven to move, rubber sleeve 41 drives graduation mark 43 to move synchronously, at this time pointer
24 signified scales gradually convert, and then are intuitively judged in locating outlet pipe 22 by the position that pointer 24 indicates
The diameter of adjustment hole 42 facilitates the lift for judging entire peripheral pump, so that the process for adjusting lift is more convenient.
As shown in Figure 2 and Figure 3, sticking department 5 includes the clamping block 51 and locking level 52 for being set to 22 outer wall of outlet pipe, locking
The upper surface of block 51 is provided with the sliding eye 53 for the sliding insertion of locking level 52, the bottom wall of sliding eye 53 and the lower end of locking level 52
Be provided with reset spring 54 between face, adjust ring 4 outer wall be provided with it is multiple along adjust the setting of 4 circumferential directions of ring be uniformly distributed and
For the lock hole 44 of 52 grafting of locking level, the side wall of clamping block 51 is provided with the limiting slot 55 for being connected to sliding eye 53, locking level
52 outer wall is provided be fed through limiting slot 55 after be located at clamping block 51 outside gag lever post 6.
As shown in figure 3, gag lever post 6 includes one end fixed with locking level 52 and the other end and 51 side wall flush of clamping block
First body of rod 61, the end for being articulated with first body of rod 61 and second body of rod 62 for being embedded in limiting slot 55, second body of rod 62
The end of first body of rod 61 is provided with the elastic convex ball 63 for pushing against 55 side wall of limiting slot, the setting of 51 side wall of clamping block connects
Pass through limiting slot 55 and for the placing groove 56 of finger insertion.
When needing to adjust above-mentioned vortex pump lift, will finger be embedded in placing groove 56 in, then pull second body of rod 62 to
Upper overturning, second body of rod 62 drives elastic convex ball 63 to slide along the lower wall of limiting slot 55 at this time, until elastic convex ball 63 is complete
After 55 side wall of total detachment limiting slot, pull second body of rod 62 that first body of rod 61 is driven to move downward, i.e., entire gag lever post 6 is along limit
Position slot 55 moves downward, and gag lever post 6 drives locking level 52 along 53 slide downward of sliding eye on clamping block 51 and to press reset
Spring 54 compresses, and locking level 52 is along the inner wall slide downward for adjusting the lock hole 44 on ring 4, until locking level 52 is complete
After being detached from lock hole 44, the releasing of sticking department 5 can be realized, vortex pump lift can be adjusted at this time.
When the adjusting of the lift of peripheral pump finishes and needs to lock sticking department 5, entire gag lever post 6 is unclamped, is resetted at this time
Spring 54 flicks and pushes locking level 52 that gag lever post 6 is driven to move upwards, until locking level 52 complete grafting is corresponding thereto
After lock hole 44, the fixation of locking ring is completed, second body of rod 62 is rotated at this time and is rotated down along hinged place, second body of rod, 62 band
The convex ball 63 of dynamic elasticity moves together, until when elastic convex ball 63 moves to 3 lower wall position of regulating tank, the lower wall of regulating tank 3
It presses elastic convex ball 63 and elastic deformation occurs, until utilizing elastic convex ball 63 when second body of rod 62 is completely embedded into limiting slot 55
Frictional force between 55 lower wall of limiting slot locks second body of rod 62, that is, completes the locking of gag lever post 6 and locking level 52, complete
At the locking of sticking department 5.
Working principle: when using above-mentioned peripheral pump, starting motor 1 drives the impeller rotation in the pump housing 2, and impeller rotation produces
Raw centrifugal force sucks water in the pump housing 2 along water inlet pipe 21, and water is discharged further along outlet pipe 22.It is adjusted simultaneously by rotation
Ring 4, so that gradually increasing or decreasing changes the diameter specifications for the adjustment hole 42 being located inside outlet pipe 22, therefore outlet pipe
The cross-sectional area of water flow gradually changes in 22, realizes the adjusting of water flow pressure, while realizing the adjusting of water flow lift.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of peripheral pump, including motor (1), the pump housing (2), water inlet pipe (21) and outlet pipe are provided on the pump housing (2)
(22), it is characterised in that: through having a pair of of regulating tank (3), a pair of regulating tank (3) is embedded at the middle part of the outlet pipe (22)
Equipped with the adjusting ring (4) for being slidably connected to the regulating tank (3), running through on the adjusting ring (4) has multiple groups along the adjusting ring
(4) circumferential direction is arranged and is used to be connected to the adjustment hole (42) of the outlet pipe (22), the diameter of adjustment hole (42) described in multiple groups
It is oppositely arranged in successively progressive setting and along the center of circle for adjusting ring (4) in position, the lower end outer wall of the outlet pipe (22)
It is provided with for fixing the sticking department (5) for adjusting ring (4).
2. a kind of peripheral pump according to claim 1, it is characterised in that: the sticking department (5) include be set to it is described go out
The clamping block (51) and locking level (52) of water pipe (22) outer wall, the upper surface of the clamping block (51) are provided with for the locking level
(52) sliding eye (53) of sliding insertion, is arranged between the bottom wall of the sliding eye (53) and the lower end surface of the locking level (52)
Have reset spring (54), the outer wall for adjusting ring (4) is provided with multiple along uniform point of adjusting ring (4) circumferential direction setting
Cloth and the lock hole (44) for supplying the locking level (52) grafting, the side wall of the clamping block (51), which is provided with, is connected to the sliding
The limiting slot (55) in hole (53), the outer wall of the locking level (52), which is provided with, is fed through the limiting slot (55) afterwards positioned at the lock
Determine the external gag lever post (6) of block (51).
3. a kind of peripheral pump according to claim 2, it is characterised in that: the gag lever post (6) includes one end and the lock
Fixed pole (52) is fixed and first body of rod (61) of the other end and the clamping block (51) side wall flush, is articulated with first bar
The end of body (61) and second body of rod (62) for being used to be embedded in the limiting slot (55).
4. a kind of peripheral pump according to claim 3, it is characterised in that: second body of rod (62) deviates from first bar
The end of body (61) is provided with the elastic convex ball (63) for pushing against the limiting slot (55) side wall.
5. a kind of peripheral pump according to claim 4, it is characterised in that: clamping block (51) the side wall setting is connected to institute
State limiting slot (55) and for the placing groove (56) of finger insertion.
6. a kind of peripheral pump according to claim 1, it is characterised in that: the outer wall for adjusting ring (4) is coated with one layer
Rubber sleeve (41).
7. a kind of peripheral pump according to claim 6, it is characterised in that: one circle of outer wall setting of the rubber sleeve (41) is carved
It spends line (43), the outer wall of the outlet pipe (22) is provided with the pointer (24) for being used to indicate the graduation mark (43).
8. a kind of peripheral pump according to claim 1, it is characterised in that: water inlet pipe (21) internal screw thread is connected with filtering
Net (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169825.6U CN208966615U (en) | 2018-07-23 | 2018-07-23 | A kind of peripheral pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821169825.6U CN208966615U (en) | 2018-07-23 | 2018-07-23 | A kind of peripheral pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208966615U true CN208966615U (en) | 2019-06-11 |
Family
ID=66749013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821169825.6U Expired - Fee Related CN208966615U (en) | 2018-07-23 | 2018-07-23 | A kind of peripheral pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208966615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360154A (en) * | 2019-08-09 | 2019-10-22 | 浙江绿美泵业有限公司 | A kind of immersible pump |
| CN113048067A (en) * | 2021-04-13 | 2021-06-29 | 许玉喜 | High stability magnetic centrifugal pump suitable for under high temperature high pressure operating mode |
| CN113153764A (en) * | 2021-05-20 | 2021-07-23 | 上海瑞邦机械集团有限公司 | Vertical single-stage spray pump |
-
2018
- 2018-07-23 CN CN201821169825.6U patent/CN208966615U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110360154A (en) * | 2019-08-09 | 2019-10-22 | 浙江绿美泵业有限公司 | A kind of immersible pump |
| CN113048067A (en) * | 2021-04-13 | 2021-06-29 | 许玉喜 | High stability magnetic centrifugal pump suitable for under high temperature high pressure operating mode |
| CN113048067B (en) * | 2021-04-13 | 2023-12-08 | 广东金力重工机械有限公司 | High-stability magnetic centrifugal pump suitable for high-temperature high-pressure working condition |
| CN113153764A (en) * | 2021-05-20 | 2021-07-23 | 上海瑞邦机械集团有限公司 | Vertical single-stage spray pump |
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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: 20190611 Termination date: 20200723 |