CN207111458U - A kind of associated mode centrifugal pump - Google Patents
A kind of associated mode centrifugal pump Download PDFInfo
- Publication number
- CN207111458U CN207111458U CN201721137949.1U CN201721137949U CN207111458U CN 207111458 U CN207111458 U CN 207111458U CN 201721137949 U CN201721137949 U CN 201721137949U CN 207111458 U CN207111458 U CN 207111458U
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- China
- Prior art keywords
- motor
- rotating shaft
- centrifugal pump
- associated mode
- rubber blanket
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Abstract
The utility model discloses a kind of associated mode centrifugal pump, including motor, the motor lower portion is installed with motor base, the motor top is installed with motor manostat, tight locking button is provided with the left of the motor, rubber blanket is fixedly connected with the left of the tight locking button, rotating shaft is installed with the left of the rubber blanket, protection ring is provided with outside the rotating shaft, impeller is fixedly connected with the left of the rotating shaft, the rotating shaft top is provided with link span, the upper impeller is provided with nozzle, liquid inlet is installed with the left of the impeller, the nozzle top is provided with regulating valve, the regulating valve top is installed with delivery outlet.This kind of associated mode centrifugal pump structure is simple, practical function, can fully meet demand of the industries such as existing building, sprinkling irrigation to associated mode centrifugal pump.
Description
Technical field
The utility model belongs to field of mechanical technique, and in particular to a kind of associated mode centrifugal pump.
Background technology
Unit construction centrifugal water pump, the liquid of water is similar to for clear water below 80 degrees Celsius of suction and conveying or physicochemical properties, be applicable
In purposes such as factory, mine, urban water supply and drainage and field irrigations.This pump configuration simple and compact, dependable performance, small volume, again
Amount is light, power consumption is low, easy maintenance.The major part of pump has：The pump housing 1；Direct connection frame 2：Impeller 4：Mechanical sealing parts 9：Y systems
Row plus shaft extension motor 12 etc..This type pump pump cover and pump housing cast solid, impeller are directly installed on motor shaft, and with impeller nut 10
Outer tongue floor clip 7 is added to fasten.Water pump uses mechanical seal, in order to prevent because mechanical seal damage causes liquid to flow into motor
Interior, motor shaft is equipped with retaining ring 5.Pump housing delivery port, can also be towards side, as long as at this moment by the pump housing and direct connection frame bolt generally towards upper
Unclamp, turn the pump housing.CZ type pumps are without base.User can change according to the lower margin hole site of direct connection frame puts clump or steel
Frame fulcrum bearing, there should be supporting below the pump housing during use, and suction line road part weight there should be another supporting, it is impossible to be pressed on water pump.
For conveying water, chemical substance and other media, pump housing material is cast iron and the stainless steel of other strong corrosion resistants, is widely used in
The industries such as building, sewage disposal, flood discharge, food, chemical industry, sprinkling irrigation.
The impeller of pump and the rotor of motor are mounted in same seal casinghousing on same axis, without shaft coupling
And gland seal device.Solve leaking by liquor charging body.There is no medium leakage, it is compact-sized.Applicable conveying is inflammable, explosive, has
Poison, there are radioactivity and precious liquid.It is low to manufacture the high efficiency of difficult cost.And with shaft coupling connect be then that simple cost is low,
It should be noted that the sealing of shaft end.
Associated mode centrifugal pump blow-by causes pump easily damaged, and rotating shaft is vulnerable to corrosion, and the damage dismounting of pump inner part is number
It is tired, cause cost higher.Further to optimize Problems Existing, a kind of associated mode centrifugal pump of optimization is now needed.
Utility model content
The purpose of this utility model is to provide a kind of associated mode centrifugal pump, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of associated mode centrifugal pump, including motor,
The motor lower portion is installed with motor base, and the motor top is installed with motor manostat, the motor left side
Provided with tight locking button, rubber blanket is fixedly connected with the left of the tight locking button, is installed with rotating shaft on the left of the rubber blanket, described turn
Be provided with protection ring outside axle, the rotating shaft left side is fixedly connected with impeller, and the rotating shaft top is provided with link span, on the impeller
Portion is provided with nozzle, is installed with liquid inlet on the left of the impeller, the nozzle top is provided with regulating valve, the regulating valve
Top is installed with delivery outlet.
Preferably, the rubber blanket includes rubber groove and projection, and the rubber groove is arranged on inside rubber blanket, the projection
It is arranged on inside rubber blanket.
Preferably, the liquid inlet includes sealing ring and flow meters, and the sealing ring is arranged on liquid input
Intraoral portion, the flow meters are arranged on the inside of liquid inlet.
Preferably, the rubber groove is arranged to 8, and 8 rubber grooves are equidistantly arranged in order inside rubber blanket.
Preferably, the nozzle is rotatablely connected with the delivery outlet by screw.
Preferably, the protection ring is arranged to loop configuration and wraps up the rotating shaft, and protection ring left and right in the rotating shaft
It is mobile.
Technique effect of the present utility model and advantage：1st, this kind of associated mode centrifugal pump is provided with display and is arranged on space
The nozzle of 360 ° of rotations, the convenient angle and flow adjusted when liquid exports；
2nd, protection ring left and right in rotating shaft moves back and forth, and avoids making rotating shaft be corroded, and is advantageous to protect rotating shaft, improves direct-connected
The utilization rate of formula centrifugal pump；
Whether the 3rd, Peak Flow Rate during flow meters detection liquid front pump, can reach sets requirement by flow velocity,
And direct-connected centrifugal pump sealing is detected, it is easy to carry out the preparation of maintenance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is rubber gasket structure schematic diagram of the present utility model；
Fig. 3 is liquid inlet structural representation of the present utility model.
In figure：1st, motor manostat；2nd, rubber blanket；201st, rubber groove；202nd, projection；3rd, link span；4th, nozzle；5th, export
Mouthful；6th, regulating valve；7th, liquid inlet；701st, sealing ring；702nd, flow meters；8th, impeller；9th, rotating shaft；10th, protection ring；
11st, tight locking button；12nd, motor base；13rd, motor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The utility model provides a kind of associated mode centrifugal pump as shown in Figure 1, Figure 2 and Figure 3, including motor 13, described
The bottom of motor 13 is installed with motor base 12, and the top of motor 13 is installed with motor manostat 1, the motor 13
Left side is provided with tight locking button 11, and the left side of tight locking button 10 is fixedly connected with rubber blanket 2, and the left side of rubber blanket 2 is installed with
Rotating shaft 9, the outside of rotating shaft 9 are provided with protection ring 10, and the left side of rotating shaft 9 is fixedly connected with impeller 8, and the top of rotating shaft 9 is set
There is link span 3, the top of impeller 8 is provided with nozzle 4, and the left side of impeller 8 is installed with liquid inlet 7, the nozzle 4
Top is provided with regulating valve 6, and the top of regulating valve 6 is installed with delivery outlet 5.
Further, the rubber blanket 2 includes rubber groove 201 and projection 202, and the rubber groove 201 is arranged on rubber blanket 2
Inside, the projection 202 are arranged on inside rubber blanket 2.
Further, the liquid inlet 7 includes sealing ring 701 and flow meters 702, and the sealing ring 701 is set
Put inside liquid inlet 7, the flow meters 702 are arranged on the inside of liquid inlet 7.
Further, the rubber groove 201 is arranged to 8, and 8 rubber grooves 201 are equidistant successively in the inside of rubber blanket 2
Arrangement.
Further, the nozzle 4 is rotatablely connected with the delivery outlet 5 by screw.
Further, the protection ring 10 is arranged to loop configuration and wraps up the rotating shaft 9, and protection ring 10 is in the rotating shaft
Moved left and right on 9.
Operation principle：When in use, tight locking button 11 locks motor 12 and the part of impeller 8 to this kind of associated mode centrifugal pump, opens
Dynamic motor 13, rotated by motor manostat 1 come the voltage of controlled motor, drive rotating shaft 9, liquid conveys from liquid inlet 7
To impeller 8, flow meters 702 determine Peak Flow Rate during liquid input, detect the sealing during pump work, it is ensured that the pump
Can normal work, the left and right in rotating shaft 9 of protection ring 10 ceaselessly slides, and rotating shaft 9 can not stall, and liquid is made in rotating shaft 9 and impeller 8
After lower centrifugation, exported by delivery outlet 5, the angle of regulation nozzle 4 and delivery outlet 5, change liquid outbound course, reach this
The use of pump.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Progress equivalent substitution, all within the spirit and principles of the utility model, any modification, equivalent substitution and improvements made etc.,
It should be included within the scope of protection of the utility model.
Claims (6)
1. a kind of associated mode centrifugal pump, including motor（13）, it is characterised in that：The motor（13）Bottom is installed with motor
Base（12）, the motor（13）Top is installed with motor manostat（1）, the motor（13）Left side is provided with tight locking button
（11）, the tight locking button（11）Left side is fixedly connected with rubber blanket（2）, the rubber blanket（2）Left side is installed with rotating shaft
（9）, the rotating shaft（9）Outside is provided with protection ring（10）, the rotating shaft（9）Left side is fixedly connected with impeller（8）, the rotating shaft
（9）Top is provided with link span（3）, the impeller（8）Top is provided with nozzle（4）, the impeller（8）Left side is installed with liquid
Input port（7）, the nozzle（4）Top is provided with regulating valve（6）, the regulating valve（6）Top is installed with delivery outlet（5）.
A kind of 2. associated mode centrifugal pump according to claim 1, it is characterised in that：The rubber blanket（2）Including rubber groove
（201）And projection（202）, the rubber groove（201）It is arranged on rubber blanket（2）Inside, the projection（202）It is arranged on rubber blanket
（2）It is internal.
A kind of 3. associated mode centrifugal pump according to claim 1, it is characterised in that：The liquid inlet（7）Including close
Seal（701）And flow meters（702）, the sealing ring（701）It is arranged on liquid inlet（7）Inside, the flow velocity are surveyed
Determine instrument（702）It is arranged on liquid inlet（7）Inside.
A kind of 4. associated mode centrifugal pump according to claim 2, it is characterised in that：The rubber groove（201）It is arranged to 8
It is individual, 8 rubber grooves（201）In rubber blanket（2）Inside is equidistantly arranged in order.
A kind of 5. associated mode centrifugal pump according to claim 1, it is characterised in that：The nozzle（4）With the delivery outlet
（5）It is rotatablely connected by screw.
A kind of 6. associated mode centrifugal pump according to claim 1, it is characterised in that：The protection ring（10）It is arranged to annular
Rotating shaft described in encapsulated by structures（9）, and protection ring（10）In the rotating shaft（9）On move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137949.1U CN207111458U (en) | 2017-09-06 | 2017-09-06 | A kind of associated mode centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721137949.1U CN207111458U (en) | 2017-09-06 | 2017-09-06 | A kind of associated mode centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111458U true CN207111458U (en) | 2018-03-16 |
Family
ID=61574825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721137949.1U Active CN207111458U (en) | 2017-09-06 | 2017-09-06 | A kind of associated mode centrifugal pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111458U (en) |
-
2017
- 2017-09-06 CN CN201721137949.1U patent/CN207111458U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Associated mode centrifugal pump Effective date of registration: 20180613 Granted publication date: 20180316 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd Pledgor: Anhui Guotai Pump Technology Co., Ltd. Registration number: 2018340000217 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200417 Granted publication date: 20180316 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd Pledgor: ANHUI GOOD PUMP TECHNOLOGY Co.,Ltd. Registration number: 2018340000217 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A direct connected centrifugal pump Effective date of registration: 20210722 Granted publication date: 20180316 Pledgee: Ningguo Anhui rural commercial bank Limited by Share Ltd. Pledgor: ANHUI GOOD PUMP TECHNOLOGY Co.,Ltd. Registration number: Y2021980006634 |