CN207049012U - A kind of Self-priming pump - Google Patents
A kind of Self-priming pump Download PDFInfo
- Publication number
- CN207049012U CN207049012U CN201721030244.XU CN201721030244U CN207049012U CN 207049012 U CN207049012 U CN 207049012U CN 201721030244 U CN201721030244 U CN 201721030244U CN 207049012 U CN207049012 U CN 207049012U
- Authority
- CN
- China
- Prior art keywords
- type pipe
- self
- pump housing
- water inlet
- priming 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
It the utility model is related to a kind of Self-priming pump, motor including pump housing mechanism and connection pump housing mechanism, the water inlet of pump housing mechanism is connected into bucket mechanism, the delivery port connection out of the bucket mechanism of pump housing mechanism, entering bucket mechanism includes perpendicular L-type pipe, perpendicular L-type pipe one end is connected with water inlet, out of the bucket mechanism includes horizontal L-type pipe, horizontal L-type pipe one end is connected with delivery port, the filter screen mechanism of filtered water inlet is provided with the long tube of perpendicular L-type pipe, perpendicular L-type pipe is divided into water storage box and clear water tanks by the filter screen mechanism.By setting filter, can effectively filter stop wheel rotation impurity so as to ensure impeller at a high speed rotate, also ensure that the pump housing is not damaged by continually and steadily working, the pump housing combines bucket mechanism and out of the bucket mechanism, will not because of cutout, flow unstable and cause axle envelope to burn out, not only resistance to idle running again with self-suction and self-suction it is powerful, enter bucket mechanism and out of the bucket mechanism one and erect one and be horizontally set with to put compact-sized, once filling liquid need not can be repeatedly injected.
Description
Technical field
The utility model belongs to self-priming pumping technical field, is related to for corrosive liquid, circulation or conveying, plating, chemical industry,
Self-priming pump in leather, dyeing and finishing wastewater, exhaust-gas treatment industry.
Background technology
The structure type of self priming pump is a lot, including noncorrosive pump, acid-proof pump etc..The operation principle of self priming pump is generally pump and opened
First filled before dynamic in pump case in water, or pump case and itself have water.Impeller rotates at a high speed the current made in impeller conduit after startup
To volute, at this moment entrance formation vacuum, making to open into water non-return flap, the air in suction line enters in pump, and through impeller conduit
Reach outer rim.Self priming pump category self priming centrifugal pump, it have it is compact-sized, easy to operate, operate steadily, safeguard easily, efficiency
High, long lifespan, and have the advantages that stronger suction capacity.
The self priming pump of prior art, following defects in actual use be present：First, easily sucked in the self priming pump pump housing miscellaneous
Matter, impurity accumulation influences impeller and rotated at a high speed to a certain extent, so as to cause self-priming pump work to be smoothed out；Second, intolerant to
Idle running, easily burns out under improper service condition, and dallying can be because high temperature caused by high speed rotation burns out rear shaft seal less than one minute
Cause leak, rear shaft seal need to be changed, not only wasted time and energy when changing every time, and costly and wasteful resource；Third, self priming pump
Structure is integrally larger, causes subsequent installation complicated.In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to
A kind of Self-priming pump is founded, makes it with more the value in industry.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is to provide a kind of Self-priming pump.The utility model
Technical scheme is as follows：
A kind of Self-priming pump, including the motor of pump housing mechanism and connection pump housing mechanism, the water inlet of the pump housing mechanism
Connect into bucket mechanism, the delivery port connection out of the bucket mechanism of pump housing mechanism, wherein, it is described enter bucket mechanism include perpendicular L-type pipe,
Perpendicular L-type pipe one end is connected with water inlet, and the out of the bucket mechanism includes horizontal L-type pipe, and horizontal L-type pipe one end is connected with delivery port, its
In, the filter screen mechanism of filtered water inlet is provided with the long tube of perpendicular L-type pipe, perpendicular L-type pipe is divided into water storage by the filter screen mechanism
Case and clear water tanks.
The utility model self priming pump, further, a bindiny mechanism is set, the bindiny mechanism is by the perpendicular L-type pipe and L
Type pipe is fixedly connected.
The utility model self priming pump, further, the bindiny mechanism are screw assembly.
The utility model self priming pump, further, the water storage box side offer water inlet.
The utility model self priming pump, further, described horizontal L-type pipe short tube one end are connected with delivery port, the horizontal L-type pipe
Long tube be arranged in parallel with motor.
The utility model self priming pump, further, the pump housing mechanism include connecting seat and protecgulum, and protecgulum is arranged on connection
Receiving cavity is formed on seat, connecting seat is fixed on motor, the delivery port and water inlet is installed outside protecgulum, in the accommodating chamber
Installing impeller assembly, impeller assembly will discharge after the water CENTRIFUGAL ACCELERATING entered by water inlet through delivery port in vivo.
The utility model self priming pump, further, the impeller assembly include impeller and impeller lock nut, and described
Motor bolt and shaft core are provided with receiving cavity, impeller is locked at shaft core end through impeller lock nut, and the shaft core other end is through motor
It is bolted on motor.
The utility model self priming pump, further, the rear shaft seal of sealing and preceding axle envelope are arranged with outside shaft core.
The utility model self priming pump, further, it is provided between the connecting seat and protecgulum and strengthens sealing function
Protecgulum O rings.
By such scheme, the utility model at least has advantages below：
1. being provided with filter at the utility model self priming pump pump housing water inlet, effectively filtering stops the impurity of wheel rotation
So as to ensure that impeller rotates at a high speed, also ensure that the pump housing is not damaged by continually and steadily working；
2. the resistance to idle running of the utility model self priming pump, the pump housing combine enter bucket mechanism and out of the bucket mechanism, will not because of cutout,
Flow unstable and cause axle envelope to burn out, there is self-suction and self-suction is powerful；
3. the utility model is ingenious in design, enters bucket mechanism and out of the bucket mechanism one perpendicular one is horizontally set with and put, it is compact-sized, use
When to pump head once fill liquid, without being repeatedly injected liquid.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model self priming pump.
The implication of each reference is as follows in figure.
The motor of 1 pump housing mechanism 2
3 enter out of the bucket mechanism of bucket mechanism 4
5 bindiny mechanism's 1-1 water inlets
1-2 delivery port 1-3 connecting seats
1-4 protecgulum 1-5 motor bolts
1-6 shaft core 1-7 rear shaft seals
Axle envelope 1-9 impellers before 1-8
1-10 impeller lock nut 1-11 protecgulum O rings
3-1 erects L-type pipe 3-2 filter screens mechanism
3-3 water storage box 3-4 clear water tanks
3-5 water inlet 3-6 covers
The horizontal L-type pipes of 4-1
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1, the motor 2 of the utility model self priming pump, including pump housing mechanism 1 and connection pump housing mechanism 1, the pump
The water inlet 1-1 of body mechanism 1 is connected into bucket mechanism 3, the delivery port 1-2 connection out of the bucket mechanism 4 of pump housing mechanism 1, wherein, institute
Shu Jin buckets mechanism 3 includes perpendicular L-type pipe 3-1, and perpendicular L-type pipe 3-1 one end is connected with water inlet 1-1, and the out of the bucket mechanism 4 includes
Horizontal L-type pipe 4-1, horizontal L-type pipe 4-1 one end are connected with delivery port 1-2, wherein, it is provided with filtering in perpendicular L-type pipe 3-1 long tube
Perpendicular L-type pipe 3-1 is divided into water storage box 3-3 and clear water tanks 3-4 by the filter screen mechanism 3-2 of water inlet, the filter screen mechanism 3-2.Pass through
Set filter screen mechanism 3-2, effectively filtering stop wheel rotation impurity so as to ensure impeller at a high speed rotate, also ensure that the pump housing not by
Damage can continually and steadily work.Filter screen mechanism 3-2 is preferred but is not restricted to vertically combine filter screen.
In order to strengthen the utility model structural stability, a bindiny mechanism 5 is set, the bindiny mechanism 5 is by the perpendicular L-type
Pipe 3-1 is fixedly connected with L-type pipe 4-1, and preferably described bindiny mechanism 5 is screw assembly.
Said pump body mechanism 1 combines bucket mechanism 3 and out of the bucket mechanism 4, will not because of cutout, flow unstable and
Cause axle envelope to burn out, there is self-suction and self-suction is powerful.In order to ensure stability of flow, opened up in the water storage box 3-3 sides
There is water inlet 3-5, closed at the top of water storage box 3-3 by cover 3-6.Described horizontal L-type pipe 4-1 short tubes one end is connected with delivery port 1-2,
The horizontal L-type pipe 4-1 long tubes be arranged in parallel with motor 2.From there through the horizontal less water inlet 3-5 in side, stability contorting injection
Liquid and fluid flow, and liquid can be allowed to be filtered again after water storage box 3-3 bufferings, filter effect lifting.
Specifically, pump housing mechanism 1 includes connecting seat 1-3 and protecgulum 1-4, and protecgulum 1-4, which is arranged on to be formed on connecting seat 1-3, to be held
Receive cavity, connecting seat 1-3 is fixed on motor 2, the delivery port 1-2 and water inlet 1-1 is installed outside protecgulum 1-4, in the appearance
The interior installing impeller assembly of cavity of receiving, impeller assembly will discharge after the water CENTRIFUGAL ACCELERATING entered by water inlet 1-1 through delivery port 1-2.
Also, the impeller assembly includes impeller 1-9 and impeller lock nut 1-10, and motor bolt is provided with the receiving cavity
1-5 and shaft core 1-6, impeller 1-9 are locked at shaft core 1-6 ends through impeller lock nut 1-10, and the shaft core 1-6 other ends are through motor bolt 1-
5 are fixed on motor 2.The internal mechanism of pump housing mechanism 1, which is set, equally has the characteristics of compact-sized.
Meanwhile the rear shaft seal 1-7 and preceding axle envelope 1-8 of sealing are arranged with outside shaft core 1-6.The connecting seat 1-3 and protecgulum
The protecgulum O ring 1-11 for strengthening sealing function are provided between 1-4, strengthen integrally-built sealing and job stability.
During the utility model operation, entering injection water in bucket mechanism 3, water is successively by water storage box 3-3, filter screen machine
Structure 3-2 and clear water tanks 3-4, enter pump housing mechanism 1 after completing filtering.Impeller 1-9 in pump housing mechanism 1, which is rotated, will enter pump housing machine
Out of the bucket mechanism 4 is sent into after the water CENTRIFUGAL ACCELERATING of structure 1.
Thus, filter is provided with the water inlet of the utility model self priming pump pump housing, effectively filtering stops wheel rotation
Impurity also ensures that the pump housing is not damaged by continually and steadily working so as to ensure that impeller rotates at a high speed.In addition, the utility model is certainly
The resistance to idle running of sucking pump, the pump housing combine bucket mechanism and out of the bucket mechanism, because of the unstable of flow axle envelope will not be caused to burn out,
With self-suction and self-suction it is powerful.Also, the utility model is ingenious in design, enters bucket mechanism and out of the bucket mechanism one perpendicular one is horizontal
Set, it is compact-sized, liquid is once filled to pump head during use, without being repeatedly injected liquid.Described above is only this reality
With new preferred embodiment, the utility model is not limited to, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model technical principle is not departed from, some improvement and modification can also be made, these improvement
The scope of protection of the utility model is also should be regarded as with modification.
Claims (9)
1. a kind of Self-priming pump, including the motor (2) of pump housing mechanism (1) and connection pump housing mechanism (1), it is characterised in that：Institute
The water inlet (1-1) for stating pump housing mechanism (1) is connected into bucket mechanism (3), delivery port (1-2) the connection water outlet of pump housing mechanism (1)
Bucket mechanism (4), it is described enter bucket mechanism (3) include perpendicular L-type pipe (3-1), erect L-type pipe (3-1) one end with water inlet (1-1) even
Connecing, the out of the bucket mechanism (4) includes horizontal L-type pipe (4-1), and horizontal L-type pipe (4-1) one end is connected with delivery port (1-2), wherein,
It is provided with the filter screen mechanism (3-2) of filtered water inlet in the long tube of perpendicular L-type pipe (3-1), the filter screen mechanism (3-2) is by perpendicular L-type
Pipe (3-1) is divided into water storage box (3-3) and clear water tanks (3-4).
A kind of 2. Self-priming pump according to claim 1, it is characterised in that：One bindiny mechanism (5), the connection are set
The perpendicular L-type pipe (3-1) is fixedly connected by mechanism (5) with L-type pipe (4-1).
A kind of 3. Self-priming pump according to claim 2, it is characterised in that：The bindiny mechanism (5) is screw assembly.
A kind of 4. Self-priming pump according to claim 1, it is characterised in that：Water storage box (3-3) side offers
Water inlet (3-5).
A kind of 5. Self-priming pump according to claim 1, it is characterised in that：Described horizontal L-type pipe (4-1) short tube one end with
Delivery port (1-2) connects, and horizontal L-type pipe (4-1) long tube be arranged in parallel with motor (2).
A kind of 6. Self-priming pump according to claim 1, it is characterised in that：The pump housing mechanism (1) includes connecting seat
(1-3) and protecgulum (1-4), protecgulum (1-4) are arranged on connecting seat (1-3) and form receiving cavity, and connecting seat (1-3) is fixed on electricity
On machine (2), protecgulum (1-4) installs the delivery port (1-2) and water inlet (1-1) outside, and impeller is installed in the receiving cavity
Component, impeller assembly will be by discharging after the water CENTRIFUGAL ACCELERATING of water inlet (1-1) entrance through delivery port (1-2).
A kind of 7. Self-priming pump according to claim 6, it is characterised in that：The impeller assembly includes impeller (1-9)
With impeller lock nut (1-10), and motor bolt (1-5) and shaft core (1-6) are provided with the receiving cavity, impeller (1-9)
Shaft core (1-6) end is locked at through impeller lock nut (1-10), shaft core (1-6) other end is fixed on motor through motor bolt (1-5)
(2) on.
A kind of 8. Self-priming pump according to claim 6, it is characterised in that：Sealing is arranged with outside shaft core (1-6)
Rear shaft seal (1-7) and preceding axle envelope (1-8).
A kind of 9. Self-priming pump according to claim 6, it is characterised in that：The connecting seat (1-3) and protecgulum (1-4)
Between be provided with strengthen sealing function protecgulum O rings (1-11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030244.XU CN207049012U (en) | 2017-08-17 | 2017-08-17 | A kind of Self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030244.XU CN207049012U (en) | 2017-08-17 | 2017-08-17 | A kind of Self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207049012U true CN207049012U (en) | 2018-02-27 |
Family
ID=61502531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030244.XU Active CN207049012U (en) | 2017-08-17 | 2017-08-17 | A kind of Self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207049012U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654036A (en) * | 2018-11-12 | 2019-04-19 | 安徽埃斯克制泵有限公司 | It is a kind of outdoor to use anti-clogging blowdown self priming pump |
| CN113833664A (en) * | 2021-08-30 | 2021-12-24 | 安徽凯特泵业有限公司 | Water storage type centrifugal pump |
| CN114810681A (en) * | 2022-04-20 | 2022-07-29 | 安徽南方化工泵业有限公司 | Fluorine-lined magnetic pump with impurity filtering mechanism |
-
2017
- 2017-08-17 CN CN201721030244.XU patent/CN207049012U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654036A (en) * | 2018-11-12 | 2019-04-19 | 安徽埃斯克制泵有限公司 | It is a kind of outdoor to use anti-clogging blowdown self priming pump |
| CN113833664A (en) * | 2021-08-30 | 2021-12-24 | 安徽凯特泵业有限公司 | Water storage type centrifugal pump |
| CN113833664B (en) * | 2021-08-30 | 2023-11-21 | 安徽凯特泵业有限公司 | Water storage type centrifugal pump |
| CN114810681A (en) * | 2022-04-20 | 2022-07-29 | 安徽南方化工泵业有限公司 | Fluorine-lined magnetic pump with impurity filtering mechanism |
| CN114810681B (en) * | 2022-04-20 | 2024-05-24 | 安徽南方化工泵业有限公司 | Lining fluorine magnetic drive pump with impurity filtering mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207049012U (en) | A kind of Self-priming pump | |
| CN109296546A (en) | A kind of inert vacuum auxiliary self priming pump | |
| CN213511231U (en) | Vertical self-priming pump | |
| CN205908486U (en) | A protection device for avoiding centrifugal pump damages | |
| CN107806418A (en) | Marine vertical internal-mixing self priming pump | |
| CN206129615U (en) | Circulating water horizontal centrifugal pump | |
| CN112096617B (en) | Vertical self-priming pump | |
| CN210509610U (en) | Novel vertical energy-saving self-priming pump | |
| CN208778247U (en) | A kind of power-assisted self priming pump | |
| CN208900365U (en) | A kind of horizontal linked self-priming pump group with sealing device | |
| CN209212574U (en) | One kind is for High aititude without sealing vertical self-sucking pump | |
| CN208330834U (en) | A kind of anti-blocking underflow pump of push-in type charging | |
| CN206845481U (en) | A kind of open impeller pump | |
| CN205559293U (en) | Energy -efficient quick vertical self priming pump of mechanical seal | |
| CN206636792U (en) | A kind of Self-priming pump | |
| CN217502002U (en) | Self-priming pump | |
| CN206439230U (en) | A kind of convenient maintenance and can be to the multipurpose pump of inlet pipeline automatic water filling | |
| CN110685923A (en) | Composite strong self-suction centrifugal pump set | |
| CN205956005U (en) | Novel doublestage of intelligence does not have sealed automatic control self priming pump | |
| CN206338229U (en) | A kind of air exhausting device of centrifugal pump | |
| CN205559294U (en) | There is not sealed energy -efficient quick vertical self priming pump | |
| CN108825506A (en) | It is not easy to be washed in the level of abrasion and opens horizontal double sucking pump | |
| CN216306240U (en) | Low-lift sewage pump | |
| CN210769348U (en) | Composite strong self-suction centrifugal pump set | |
| CN212389534U (en) | Balanced type multistage self-priming centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 473000 No. 19 Fanli Street, Chengguan Town, Neixiang County, Nanyang City, Henan Province Patentee after: Nanyang Meibao Environmental Protection Equipment Co., Ltd. Address before: Room 118, Wapuhe Road, Penglang, Kunshan Development Zone, Suzhou City, Jiangsu Province Patentee before: Kunshan Guobao Filter Co., Ltd. |
|
| TR01 | Transfer of patent right |