CN109578287A - A kind of Novel delivery pump - Google Patents
A kind of Novel delivery pump Download PDFInfo
- Publication number
- CN109578287A CN109578287A CN201910073925.1A CN201910073925A CN109578287A CN 109578287 A CN109578287 A CN 109578287A CN 201910073925 A CN201910073925 A CN 201910073925A CN 109578287 A CN109578287 A CN 109578287A
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- China
- Prior art keywords
- push
- blade
- pump housing
- water
- fixed column
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 169
- 239000004744 fabric Substances 0.000 claims description 17
- 238000010992 reflux Methods 0.000 claims description 17
- 239000012530 fluid Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2205—Conventional flow pattern
- F04D29/2216—Shape, geometry
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/24—Vanes
- F04D29/247—Vanes elastic or self-adjusting
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
- F04D29/4293—Details of fluid inlet or outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to conveying equipment field, specifically a kind of Novel delivery pump, including the pump housing, motor, cam, push rod and push blade；The motor is connected on pump housing outer wall；The cam is connected in the shaft of motor；Fixed column is fixed on the pump housing inner wall；The diameter of the fixed column and the inner cavity of the pump housing match, and groove is provided among fixed column；The push rod through-going recess is slidably connected in fixed column；The push rod middle position is equipped with block；Reset spring is fixed between the block and fixed column；The reset spring socket is on push rod；The push blade is hinged on the end of push rod by spring hinge, and push blade is arc and is equipped with one group；The present invention carries out intermittent push to the intracorporal water flow of pump by the way that cam is arranged, push away column and pushes blade, while the opening for pushing blade and gathering being utilized to improve the efficiency of push water flow；The configuration of the present invention is simple, easy to operate, strong applicability, pushing efficiency are high.
Description
Technical field
The present invention relates to conveying equipment field, specifically a kind of Novel delivery pump.
Background technique
The fluid line conveying that we use at present has spread electric power, metallurgy, coal, petroleum, chemical industry, building materials, machinery etc.
Industry, and develop at high speed.The material majority of Chemical Manufacture processing is fluid, by technique requirement in each chemical industry equipment and machine
Between convey these materials, be realize Chemical Manufacture important link.There are many type of material in Chemical Manufacture, by trandfer fluid
Property such as density, viscosity, toxicity, corrosivity, inflammability and explosion hazard etc. it is different, so fluid used in trandfer fluid
There are many forms for delivery pump, and making material is also diversified.
But existing delivery pump transfer efficiency is not high, and be prone to wear during transportation internal component make it is defeated
Sending the service life of pump reduces, and increases conveying cost.
Summary of the invention
In order to make up for the deficiencies of the prior art, a kind of Novel delivery pump proposed by the present invention, it is an object of the invention to mention
The efficiency of high delivery pump trandfer fluid.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Novel delivery pump of the present invention, packet
Include the pump housing, motor, cam, push rod and push blade；The motor is connected on pump housing outer wall；The cam is connected in motor
In shaft；Fixed column is fixed on the pump housing inner wall；The diameter of the fixed column and the inner cavity of the pump housing match, in fixed column
Between be provided with groove；The push rod through-going recess is slidably connected in fixed column；The push rod middle position is equipped with block；The gear
Reset spring is fixed between block and fixed column；The reset spring socket is on push rod；The push blade passes through spring hinge
Chain is hinged on the end of push rod, and for push blade for arc and equipped with one group, one group of push blade is combined into a horn-like push
Impeller；Taper chamfering is provided on the pump housing inner sidewall, pump housing side wall is equipped with water inlet；Pump housing bottom is provided with water outlet.Work
It when making, is continually injected into the pump housing from water inlet by water, while starting motor, motor band moving cam rotates, cam rotation
When intermittence press to push rod, push rod slides in the groove of fixed column after being pressurized, to drive push blade mobile, and then will
Water flow quickly pushes water outlet to, and push blade pushes the opposition in water flow moving process by water flow to make one group of push
Blade is flared out certain angle, increases the contact area of push blade and water flow, and then improve the efficiency of push water flow, push
End is located just at the tip of taper chamfering when blade opens up into maximum angle, will push the pump housing space-closed above blade and rises
Come, after cam is detached from push rod, push rod comes back to initial position under the action of reset spring, and push blade is close in again
Together, to realize intermittent push water flow.
Push blade tip described in one group is covered with waterproof cloth, is equipped with elastic string between two neighboring push blade sidewall.
When work, when push rod sliding, push blade pushes vane stress opened with certain angle, pushes away with the mobile push water flow of push rod
The waterproof cloth for sending blade tip to cover is exceptionally straight as push blade opens, and waterproof cloth is rigid when push blade opens up into maximum angle
It is good exceptionally straight at plane, push that water flow effects are more preferable, while can gap between closed push blade, prevent water flow from pushing away from adjacent
It send in the gap between blade and leaks out, push blade during opening, the elastic string one between two neighboring push blade
Aspect undertakes the tension that waterproof cloth is propped up, and prevents waterproof cloth stress is excessive to be destroyed, on the other hand, when push blade is retracted
When, elastic string can assist push vanes retract to return to original state, accelerate pushing efficiency.
The pump housing lateral wall is equipped with reflux line；Between reflux line one end connection fixed column and push blade
Cavity, the reflux line other end is located at water outlet side；Water fender is hinged on the pump housing inner sidewall；The water fender with
Pump housing hinged place is equipped with the first torsional spring, the outlet of water fender face reflux line lower end.When work, when cam is detached from push rod, push away
Bar returns to initial position under the action of reset spring, while pushing blade as push rod movement is collapsed gradually, will push blade
Rearward, the water flow at rear is discharged the water flow band of rear end via reflux line after push blade collapses completely, avoids push blade
By larger resistance when gathering, water impact water fender makes water fender rotating opening notch, so that flow direction is discharged
Mouth direction, water flow are discharged rear water plate and again close notch under the action of the first torsional spring.
Card slot is provided on the side wall of the push blade side, push blade other side side wall is equipped with fixture block；The fixture block
Match with card slot small end；Water hole is provided on the card slot side wall.When work, when cam is detached from push rod, push rod is resetting
Initial position is returned under the action of spring, while being pushed blade and being collapsed gradually as push rod is mobile until gathering completely, pushes leaf
Fixture block on piece side wall just snap-fits into the card slot of adjacent push blade, prevents adjacent push blade from mutually touching when collapsing
It hits, increases the service life of push blade, while the moisture in card slot can be squeezed out from water hole, reduce push blade and collapse
When the resistance that is subject to.
Water inlet inclination is arranged towards water outlet and the angle between water inlet and pump housing side wall is less than DEG C；Water inlet
Lower end is located at the tip of taper chamfering.When work, end is located just at taper chamfering when push blade opens up into maximum angle
Tip, water inlet lower end also are located at the tip of taper chamfering, so that push blade will push the water of blade rear end when retracting
Stream is directly discharged from reflux line, prevents water flow from flowing back in water inlet and push water velocity is slowed down, if water inlet lower end
When positioned at taper chamfering upper end, push the water flow a part for being located at its rear end to water inlet when push blade collapses, to block
The water flow that water inlet flows down, so that efficiency reduces when push blade push water flow, water inlet is in tilted layout towards water outlet,
Prevent flow backwards into the efficiency of reduction push water flow in water inlet.
The water inlet side wall is equipped with suction channel；Between suction channel one end connection fixed column and push blade
Cavity, suction channel is hinged with motion bar, the suction channel side wall opposite with motion bar on one end side wall of water inlet
It is equipped with block.When work, when push rod pushes forward water flow, so that push blade rear generates negative pressure, the pump housing passes through suction tube
Road will supplement pressure in the water flow inspiration pump housing in water inlet, and the motion bar and block mating reaction in suction channel make water flow
It can only unidirectionally enter from the inlet in the pump housing.
Beneficial effects of the present invention are as follows:
1. the present invention carries out intermittent push to the intracorporal water flow of pump by the way that cam is arranged, push away column and pushes blade,
The efficiency of push water flow is improved using the opening and gathering of push blade simultaneously；The configuration of the present invention is simple, easy to operate, applicability
By force, pushing efficiency is high.
2. the present invention by push blade tip be arranged waterproof cloth improve push blade open when and water flow contact surface
Product and then the pushing efficiency for improving water flow.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the annexation figure that blade and push rod are pushed in Fig. 1；
Fig. 3 is the A direction view pushed when blade opens up into maximum angle in Fig. 2；
Fig. 4 is the schematic diagram that blade is pushed in Fig. 1；
Fig. 5 is enlarged drawing at B in Fig. 1；
In figure: the pump housing 1, motor 2, cam 3, push rod 4, push blade 5, card slot 51, fixture block 52, water hole 53, fixed column
6, groove 7, block 8, reset spring 9, taper chamfering 10, water inlet 11, water outlet 12, waterproof cloth 13, elastic string 14, return pipe
Road 15, water fender 16, suction channel 17, motion bar 18, baffle 19, spring hinge 20.
Specific embodiment
A kind of Novel delivery pump of the invention is carried out using Fig. 1-Fig. 5 as described below.
Such as Fig. 1-Fig. 5, a kind of Novel delivery pump of the present invention, including the pump housing 1, motor 2, cam 3, push rod 4 and push away
Send blade 5；The motor 2 is connected on 1 outer wall of the pump housing；The cam 3 is connected in the shaft of motor 2；1 inner wall of the pump housing
On be fixed with fixed column 6；The inner cavity of the diameter and the pump housing 1 of the fixed column 6 matches, and groove 7 is provided among fixed column 6；Institute
4 through-going recess 7 of push rod is stated to be slidably connected in fixed column 6；4 middle position of push rod is equipped with block 8；The block 8 and solid
Reset spring 9 is fixed between fixed column 6；The reset spring 9 is socketed on push rod 4；The push blade 5 passes through spring hinge
20 are hinged on the end of push rod 4, and push blade 5 is arc and is equipped with one group, and one group of push blade 5 is combined into one and horn-like pushes away
Send impeller；Taper chamfering 10 is provided on 1 inner sidewall of the pump housing, 1 side wall of the pump housing is equipped with water inlet 11；1 bottom of the pump housing is provided with
Water outlet 12.When work, continually it is injected into the pump housing 1 from water inlet 11 by water, while starting motor 2, motor 2 drives convex
3 rotation of wheel, 3 having a rest property of rotation time of cam press to push rod 4, and push rod 4 slides in the groove 7 of fixed column 6 after being pressurized, thus band
Dynamic push blade 5 is mobile, and then water flow is quickly pushed to water outlet 12, and push blade 5 pushes in water flow moving process by water
The opposition of stream makes one group of push blade 5 be flared out certain angle, increases the contact surface of push blade 5 and water flow
Product, and then the efficiency of push water flow is improved, end is located just at the point of taper chamfering 10 when push blade 5 opens up into maximum angle
1 space-closed of the pump housing for pushing 5 top of blade is got up at end, after cam 3 is detached from push rod 4, work of the push rod 4 in reset spring 9
Initial position is come back under, push blade 5 is close together again, to realize intermittent push water flow.
Push 5 end of blade described in one group is covered with waterproof cloth 13, is equipped with elasticity between two neighboring 5 side wall of push blade
Rope 14.When work, when push rod 4 slides, push blade 5 opens one with the mobile push water flow of push rod 4, push 5 stress of blade
Determine angle, the waterproof cloth 13 of push 5 end of blade covering is exceptionally straight as push blade 5 opens, and push blade 5 opens up into maximum
Waterproof cloth 13 is just exceptionally straight at plane when angle, pushes that water flow effects are more preferable, while can seam between closed push blade 5
Gap prevents water flow from leaking out out of gap between adjacent push blade 5, pushes blade 5 during opening, two neighboring to push away
It send 14 one side of elastic string between blade 5 to undertake the tension that waterproof cloth 13 is propped up, prevents 13 stress of waterproof cloth is excessive from being broken
Bad, on the other hand, when push blade 5 is retracted, elastic string 14 can assist the push contraction of blade 5 to return to original state, add
Fast pushing efficiency.
1 lateral wall of the pump housing is equipped with reflux line 15；15 one end of reflux line connection fixed column 6 and push leaf
Cavity between piece 5,15 other end of reflux line are located at 12 side of water outlet；Water fender is hinged on 1 inner sidewall of the pump housing
16；The water fender 16 is equipped with the first torsional spring, the outlet of 16 face reflux line of water fender, 15 lower end with 1 hinged place of the pump housing.Work
When, when cam 3 be detached from push rod 4 when, push rod 4 returns to initial position under the action of reset spring 9, at the same push blade 5 with
The movement of push rod 4 is collapsed gradually, rearward by the water flow band for pushing 5 rear end of blade, pushes the water flow at rear after blade 5 collapses completely
It is discharged via reflux line 15, avoids push blade 5 when collapsing by larger resistance, water impact water fender 16 makes water fender
16 rotating opening notches, so that 12 direction of flow direction water outlet, rear water plate 16 is discharged in the first torsional spring in water flow
Notch is closed again under effect.
Card slot 51 is provided on the 5 side side wall of push blade, push 5 other side side wall of blade is equipped with fixture block 52；Institute
Fixture block 52 is stated to match with 51 small end of card slot；Water hole 53 is provided on 51 side wall of card slot.When work, when the disengaging of cam 3 pushes away
When bar 4, push rod 4 returns to initial position under the action of reset spring 9, while pushing blade 5 as the movement of push rod 4 is collapsed gradually
Until collapsing completely, pushes the fixture block 52 on 5 side wall of blade and just snap-fit into the card slot 51 of adjacent push blade 5, prevent
Adjacent push blade 5 mutually collides when collapsing, and increases the service life of push blade 5, while can be by the water in card slot 51
Divide and squeezed out from water hole 53, reduces the resistance being subject to when push blade 5 collapses.
The inclination of water inlet 11 is towards the angle between water outlet arrangement and 1 side wall of water inlet 11 and the pump housing less than 90
℃；11 lower end of water inlet is located at the tip of taper chamfering 10.When work, end is just when opening up into maximum angle for push blade 5
Positioned at the tip of taper chamfering 10,11 lower end of water inlet also is located at the tip of taper chamfering 10, so that push blade 5 is retracted
When by push 5 rear end of blade water flow be directly discharged from reflux line 15, prevent water flow from flowing back in water inlet 11 and to push
Water velocity slows down, if 11 lower end of water inlet is located at taper 10 upper end of chamfering, its rear end will be located at when push blade 5 collapses
Water flow a part pushes water inlet 11 to, to block the water flow that water inlet 11 flows down, so that when push blade 5 pushes water flow
Efficiency reduces, and water inlet 11 is in tilted layout towards water outlet 12, prevents flow backwards into reduction push water flow in water inlet 11
Efficiency.
11 side wall of water inlet is equipped with suction channel 17；17 one end of suction channel connection fixed column 6 and push
Cavity between blade 5, suction channel 17 are hinged with motion bar 18 on one end side wall of water inlet 11, suction channel 17 with
The opposite side wall of motion bar 18 is equipped with baffle 19.When work, when push rod 4 pushes forward water flow, so that is produced from push 5 rear of blade
Raw negative pressure, the pump housing 1 will supplement pressure by suction channel 17 in the water flow inspiration pump housing 1 in water inlet 11, in suction channel 17
Motion bar 18 and 19 mating reaction of baffle make water flow can only unidirectionally from water inlet 11 enter the pump housing 1 in.
Specific workflow is as follows:
When work, continually it is injected into the pump housing 1 from water inlet 11 by water, while starting motor 2, motor 2 drives convex
3 rotation of wheel, 3 having a rest property of rotation time of cam press to push rod 4, and push rod 4 slides in the groove 7 of fixed column 6 after being pressurized, thus band
Dynamic push blade 5 is mobile, and then water flow is quickly pushed to water outlet 12, and push blade 5 pushes in water flow moving process by water
The opposition of stream makes one group of push blade 5 be flared out certain angle, increases the contact surface of push blade 5 and water flow
Product, and then the efficiency of push water flow is improved, the waterproof cloth 13 of push 5 end of blade covering is exceptionally straight as push blade 5 opens,
Waterproof cloth 13 is just exceptionally straight at plane when push blade 5 opens up into maximum angle, and push water flow effects are more preferable, while can be closed
The gap between blade 5 is pushed, prevents water flow from leaking out out of gap between adjacent push blade 5, pushes blade 5 in opening
In the process, 14 one side of elastic string between two neighboring push blade 5 undertakes the tension that waterproof cloth 13 is propped up, and prevents waterproof
13 stress of cloth is excessive to be destroyed, and on the other hand, when push blade 5 is retracted, elastic string 14 can assist the push contraction of blade 5 to move back
Original state is returned to, pushing efficiency is accelerated.End is located just at the point of taper chamfering 10 when push blade 5 opens up into maximum angle
1 space-closed of the pump housing for pushing 5 top of blade is got up at end, and 11 lower end of water inlet also is located at the tip of taper chamfering 10, thus
So that push blade 5 water flow for pushing 5 rear end of blade is directly discharged from reflux line 15 when retracting, prevent water flow flow back into
Slow down push water velocity, when 11 lower end of water inlet is located at taper 10 upper end of chamfering, push blade 5 is collapsed
When will be located at its rear end water flow a part push water inlet 11 to, to block the water flow that water inlet 11 flows down, so that pushing away
Efficiency reduces when blade 5 being sent to push water flow, and water inlet 11 is in tilted layout towards water outlet 12, prevents flow backwards into water inlet 11
The interior efficiency for reducing push water flow.
When push rod 4 pushes forward water flow simultaneously, so that push 5 rear of blade generates negative pressure, the pump housing 1 passes through suction channel 17
Pressure will be supplemented in the water flow inspiration pump housing 1 in water inlet 11,19 mating reaction of motion bar 18 and baffle in suction channel 17
So that water flow can only unidirectionally enter in the pump housing 1 from water inlet 11.
After cam 3 is detached from push rod 4, push rod 4 comes back to initial position under the action of reset spring 9, pushes blade 5
Again it retracts until collapsing completely, the fixture block 52 on push 5 side wall of blade just snap-fits into the card slot 51 of adjacent push blade 5
It is interior, adjacent push blade 5 mutual collision deformation when collapsing is prevented, increases the service life of push blade 5, while can be by card
Moisture in slot 51 is squeezed out from water hole 53, reduces the pressure being subject to when push blade 5 collapses.
And push blade 5 collapse when by push 5 rear end of blade water flow band rearward, push blade 5 completely collapse after
The water flow at rear is discharged via reflux line 15, avoids push blade 5 when collapsing by resistance, water impact water fender 16 makes
16 rotating opening notch of water fender, so that 12 direction of flow direction water outlet, rear water plate 16 is discharged first in water flow
Notch is closed again under the action of torsional spring, to realize intermittent push water flow.
More than, it is illustrated about one embodiment of the present invention, but the present invention is not limited to the above embodiments, not
Various changes are able to carry out in the range of disengaging present subject matter.
Claims (6)
1. a kind of Novel delivery pump, it is characterised in that: including the pump housing (1), motor (2), cam (3), push rod (4) and push blade
(5)；The motor (2) is connected on the pump housing (1) outer wall；The cam (3) is connected in the shaft of motor (2)；The pump housing
(1) fixed column (6) are fixed on inner wall；The inner cavity of the diameter and the pump housing (1) of the fixed column (6) matches, in fixed column (6)
Between be provided with groove (7)；Push rod (4) through-going recess (7) is slidably connected in fixed column (6)；Push rod (4) middle position
Equipped with block (8)；Reset spring (9) are fixed between the block (8) and fixed column (6)；The reset spring (9) is socketed in
On push rod (4)；Push blade (5) is hinged on the end of push rod (4) by spring hinge (20), and push blade (5) is arc
Shape and be equipped with one group, one group of push blade (5) is combined into a horn-like push impeller；It is provided on the pump housing (1) inner sidewall
Taper chamfering (10), the pump housing (1) side wall are equipped with water inlet (11)；The pump housing (1) bottom is provided with water outlet (12).
2. a kind of Novel delivery pump according to claim 1, it is characterised in that: cover push blade (5) end described in one group
It is stamped waterproof cloth (13), is equipped with elastic string (14) between two neighboring push blade (5) side wall.
3. a kind of Novel delivery pump according to claim 1, it is characterised in that: the pump housing (1) lateral wall is equipped with back
Flow tube road (15)；Cavity between reflux line (15) one end connection fixed column (6) and push blade (5), reflux line
(15) other end is located at water outlet (12) side；Water fender (16) are hinged on the pump housing (1) inner sidewall；The water fender
(16) the first torsional spring, the outlet of water fender (16) face reflux line (15) lower end are equipped with the pump housing (1) hinged place.
4. a kind of Novel delivery pump according to claim 1, it is characterised in that: on the side wall of push blade (5) side
It is provided with card slot (51), push blade (5) other side side wall is equipped with fixture block (52)；The fixture block (52) and card slot (51) small end phase
Matching；Water hole (53) are provided on card slot (51) side wall.
5. a kind of Novel delivery pump according to claim 1, it is characterised in that: water inlet (11) the inclination direction goes out
Water end (W.E.) is arranged and the angle between water inlet (11) and the pump housing (1) side wall is less than 90 DEG C；It is fallen positioned at taper water inlet (11) lower end
The tip at angle (10).
6. a kind of Novel delivery pump according to claim 1, it is characterised in that: water inlet (11) side wall, which is equipped with, to be taken out
Suction pipe road (17)；Cavity between suction channel (17) one end connection fixed column (6) and push blade (5), suction channel
(17) it is connected on one end side wall of water inlet (11) and is hinged with motion bar (18), suction channel (17) and motion bar (18) are opposite
Side wall is equipped with block (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073925.1A CN109578287B (en) | 2019-01-25 | 2019-01-25 | Conveying pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910073925.1A CN109578287B (en) | 2019-01-25 | 2019-01-25 | Conveying pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109578287A true CN109578287A (en) | 2019-04-05 |
| CN109578287B CN109578287B (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910073925.1A Active CN109578287B (en) | 2019-01-25 | 2019-01-25 | Conveying pump |
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| Country | Link |
|---|---|
| CN (1) | CN109578287B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305581A (en) * | 2020-03-31 | 2020-06-19 | 潘小妹 | Cement equipment of building a wall of intermittent type ration ejection of compact and automatic tiling |
| CN117065446A (en) * | 2023-10-17 | 2023-11-17 | 天津国瑞蓝天科技有限公司 | Pond water treatment device for landscape architecture |
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| US4334838A (en) * | 1980-01-29 | 1982-06-15 | The Coca-Cola Company | Diaphragm type fluid pump having a flexible diaphragm with an internal reinforcing plate |
| CN2190173Y (en) * | 1994-03-23 | 1995-02-22 | 巩义市嵩岳水用器材厂 | Separate metering pump |
| JP2002518620A (en) * | 1998-06-08 | 2002-06-25 | オーシャニアリング インターナショナル インコーポレイテッド | Piezoelectric-motor device |
| CN2491621Y (en) * | 2001-07-31 | 2002-05-15 | 李雄 | Composite diaphragm sheet |
| CN101255860A (en) * | 2008-03-28 | 2008-09-03 | 山东创佳石油机械制造有限公司 | Oil-submersible electric membrane pump |
| CN105804988A (en) * | 2014-12-31 | 2016-07-27 | 泉州市元华电子科技有限公司 | Valve block of diaphragm pump |
| CN206668520U (en) * | 2017-02-23 | 2017-11-24 | 王少娥 | Portable stripping pump |
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| CN111305581A (en) * | 2020-03-31 | 2020-06-19 | 潘小妹 | Cement equipment of building a wall of intermittent type ration ejection of compact and automatic tiling |
| CN117065446A (en) * | 2023-10-17 | 2023-11-17 | 天津国瑞蓝天科技有限公司 | Pond water treatment device for landscape architecture |
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| CN109578287B (en) | 2020-08-07 |
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Effective date of registration: 20200714 Address after: 201600 3 / F-2, building 4, No.79 Xiangjing Road, Songjiang District, Shanghai Applicant after: KAMOER FLUID TECH (SHANGHAI) Co.,Ltd. Address before: 210023 Nanjing University, 22 Hankou Road, Nanjing City, Jiangsu Province Applicant before: Lu Zhiyi |
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Denomination of invention: A delivery pump Effective date of registration: 20230512 Granted publication date: 20200807 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: KAMOER FLUID TECH (SHANGHAI) Co.,Ltd. Registration number: Y2023310000185 |
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Granted publication date: 20200807 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: KAMOER FLUID TECH (SHANGHAI) Co.,Ltd. Registration number: Y2023310000185 |
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Denomination of invention: A type of conveying pump Granted publication date: 20200807 Pledgee: Industrial Bank Co.,Ltd. Shanghai Songjiang sub branch Pledgor: KAMOER FLUID TECH (SHANGHAI) Co.,Ltd. Registration number: Y2024310000383 |