CN207178226U - One kind is used for the self-adjustable sewage pump of sewage disposal - Google Patents
One kind is used for the self-adjustable sewage pump of sewage disposal Download PDFInfo
- Publication number
- CN207178226U CN207178226U CN201721030968.4U CN201721030968U CN207178226U CN 207178226 U CN207178226 U CN 207178226U CN 201721030968 U CN201721030968 U CN 201721030968U CN 207178226 U CN207178226 U CN 207178226U
- Authority
- CN
- China
- Prior art keywords
- sewage
- motor
- self
- pump
- adjustable
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses one kind to be used for the self-adjustable sewage pump of sewage disposal, including base, motor shaft and sewage suction apparatus shell, the top of the base is provided with connecting seat, and the top of connecting seat is provided with motor body, the outer surface of the motor shaft is provided with, and the side of sealing ring is provided with mechanical seal, and the side of the mechanical seal is provided with impeller, the top of the sewage suction apparatus shell is provided with delivery port, and the water inlet inner surface is provided with pressure sensitive device.One kind described in the utility model is used for the self-adjustable sewage pump of sewage disposal, provided with mechanical seal, automatic frequency-conversion device and pressure sensitive device, being capable of more preferable waterproof, prevent in sewage permeation stepper motor, cause electric motor short circuit to burn the generation of the phenomenon of damage, while the size of sewage water can be sensed, and change the water suction power of water pump automatically according to water size, different operating situation is applicable, brings more preferable prospect of the application.
Description
Technical field
Field of sewage treatment equipment is the utility model is related to, it is more particularly to a kind of to be used for the self-adjustable dirt of sewage disposal
Water pump.
Background technology
Sewage pump belongs to one kind of centrifugal impurities pump, has diversified forms：It is the most frequently used at present such as two kinds of submersible type and dry type
Submersible type be QW type submerged sewage pumps, most common dry type the sewage pump such as horizontal sewage pump of W types and WL types vertical sump pump two
Kind.Mainly for delivery of municipal sewage, contain fiber in excrement or liquid.The medium of the solid particles such as paper scrap, is typically transported
The temperature of medium is not more than 80 DEG C.Due in the medium that is conveyed containing the easily fibre object of winding or pack, therefore this kind of pump runner
It is easy to block, pump can make pump cisco unity malfunction once being blocked, or even burn motor, so as to cause blowdown not smooth, to city
Life and environmental protection bring serious influence.Therefore, an important factor for anti-blocking and reliability are sewage pump qualities.Sewage pump can be with
It is divided into：Sewage pump, conduit wastewater pump, submerged sewage pump, vertical sump pump, corrosion-resistant sewage pump, acidproof sewage pump, self-priming under liquid
Sewage pump.What we to be said here is a kind of sewage pump that can be automatically adjusted.
There is the drawbacks of certain in existing sewage pump, power is small when in use, and the effect of blowdown is poor, and motor is easily intake damage
It is bad, while contaminant removal effectiveness can not be automatically adjusted according to sewage quantity, the use to people brings certain influence, therefore, we
It is proposed that one kind is used for the self-adjustable sewage pump of sewage disposal.
Utility model content
Main purpose of the present utility model is that providing one kind is used for the self-adjustable sewage pump of sewage disposal, Ke Yiyou
Effect is solved the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
One kind is used for the self-adjustable sewage pump of sewage disposal, including base, motor shaft and sewage suction apparatus shell,
The top of the base is provided with connecting seat, and the top of connecting seat is provided with motor body, and the lower section of the motor body is provided with certainly
Dynamic frequency converter, and the side of motor body is provided with motor rear cover, the top of the motor body is provided with motor housing, and outside motor
The outer surface of shell is installed with carrying ring, and the outer surface of the motor shaft is provided with, and the side of sealing ring is provided with mechanical seal,
The side of the mechanical seal is provided with impeller, and the top of the sewage suction apparatus shell is provided with delivery port, and sewage suction dress
The lower section for putting shell is provided with water inlet, and the water inlet inner surface is provided with pressure sensitive device.
Preferably, the water inlet and delivery port are fixedly connected with sewage suction apparatus shell.
Preferably, the quantity of the mechanical seal is two groups.
Preferably, the motor rear cover is fixedly connected with motor housing.
Preferably, the impeller is fixedly connected by motor shaft with motor body.
Compared with prior art, the utility model has the advantages that：It is self-adjustable that this is used for sewage disposal
Sewage pump, the impeller high-speed rotation for driving and being arranged on motor shaft is rotated after being powered by motor body, sewage is passed through into setting
Water inlet in sewage suction apparatus shell sucks the sewage of sewage habitat, then sewage is discharged by delivery port, goes out
Blow-off line is typically connected with outside the mouth of a river, pressure sensitive device is installed inside water inlet, pressure sensitive device can sense
The pressure of sewage near to water inlet, illustrate that sewage is more as pressure is larger, at this moment automatic frequency-conversion device can be automatically adjusted to high frequency
Rate, allowing motor quickly to rotate, accelerate the efficiency of blowdown, mechanical seal is first of overcoat for protecting motor not intake,
Sealing ring is the second overcoat for protecting motor not intake, and sealing ring and mechanical seal preferably protect motor, allows motor
It will not be damaged because of water inlet short circuit, whole device is simple, easy to operate, and the effect of blowdown and water-impervious is relative to traditional approach
More preferably.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram for the self-adjustable sewage pump of sewage disposal of the utility model.
Fig. 2 is a kind of partial view for the self-adjustable sewage pump of sewage disposal of the utility model.
In figure：1st, base；2nd, connecting seat；3rd, motor body；4th, automatic frequency-conversion device；5th, motor rear cover；6th, motor housing；7、
Carry ring；8th, motor shaft；9th, sealing ring；10th, mechanical seal；11st, impeller；12nd, sewage suction apparatus shell；13rd, delivery port；
14th, water inlet；15th, pressure sensitive device.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, it is a kind of to be used for the self-adjustable sewage pump of sewage disposal, including base 1, motor shaft 8 and dirt
Water suction apparatus shell 12, the top of the base 1 is provided with connecting seat 2, and the top of connecting seat 2 is provided with motor body 3, described
The lower section of motor body 3 is provided with automatic frequency-conversion device 4, and the side of motor body 3 is provided with motor rear cover 5, the motor body 3
Top is provided with motor housing 6, and the outer surface of motor housing 6 is installed with and carries ring 7, and the outer surface of the motor shaft 8 is set
Have 9, and the side of sealing ring 9 is provided with mechanical seal 10, the side of the mechanical seal 10 is provided with impeller 11, the sewage suction
The top of crust of the device 12 is provided with delivery port 13, and the lower section of sewage suction apparatus shell 12 is provided with water inlet 14, it is described enter water
14 inner surfaces of mouth are provided with pressure sensitive device 15.
Wherein, the water inlet 14 and delivery port 13 are fixedly connected with sewage suction apparatus shell 12.
Wherein, the quantity of the mechanical seal 10 is two groups.
Wherein, the motor rear cover 5 is fixedly connected with motor housing 6.
Wherein, the impeller 11 is fixedly connected by motor shaft 8 with motor body 3.
It should be noted that the utility model is used for the self-adjustable sewage pump of sewage disposal for one kind, when in use,
The high-speed rotation of impeller 11 for driving and being arranged on motor shaft 8 is rotated after being powered by motor body 3, by sewage by being arranged on dirt
Water inlet 14 in water suction apparatus shell 12 sucks the sewage of sewage habitat, then sewage is discharged by delivery port 13,
Blow-off line is typically connected with outside delivery port 13, pressure sensitive device 15, pressure sensitive device are installed inside water inlet 14
15 can sense the pressure of sewage near water inlet, illustrate that sewage is more as pressure is larger, at this moment automatic frequency-conversion device 4 can be automatic
High-frequency is adjusted, allows motor quickly to rotate, accelerating the efficiency of blowdown, motor rear cover 5 and motor housing 6 is preventing motor straight
While tapping into water, also protect motor body 4 directly not hit, reduce the situation that motor damages by shock, machine
Tool sealing 10 is first of overcoat for protecting motor not intake, and mechanical seal 10 is perpendicular to rotation axis by least one pair of
End face kept in the presence of Fluid pressure and compensation mechanism elastic force or magnetic force and under the cooperation of auxiliary seal fitting and phase
The device for preventing fluid from leaking formed to slip, the place that motor shaft 8 and motor body 3 connect is provided with sealing ring 9, close
Seal 9 is the second overcoat for protecting motor not intake, and sealing ring 9 and mechanical seal 10 can preferably protect motor, allow
Motor will not damage because water inlet short circuit, and base 1 and connecting seat 2 are to allow what sewage pump can more stablize to be fixed on
On ground, sewage pump operationally will not arbitrarily be rocked, it is to allow user can when mobile sewage pump to carry ring 7
It is more practical to be carried after will sewage pump be fixed.One kind described in the utility model can be automatic for sewage disposal
The sewage pump of regulation, being capable of more preferable waterproof provided with mechanical seal 10, automatic frequency-conversion device 4 and pressure sensitive device 15, it is therefore prevented that
In sewage permeation stepper motor, cause electric motor short circuit to burn the generation of the phenomenon of damage, while the size of sewage water can be sensed,
And change the water suction power of water pump automatically according to water size, different operating situation is applicable, brings more preferable prospect of the application.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. one kind is used for the self-adjustable sewage pump of sewage disposal, including base（1）, motor shaft（8）With sewage suction apparatus
Shell（12）, it is characterised in that：The base（1）Top be provided with connecting seat（2）, and connecting seat（2）Top be provided with motor
Main body（3）, the motor body（3）Lower section be provided with automatic frequency-conversion device（4）, and motor body（3）Side be provided with motor after
Lid（5）, the motor body（3）Top be provided with motor housing（6）, and motor housing（6）Outer surface be installed with and remove
Transport ring（7）, the motor shaft（8）Outer surface be provided with sealing ring（9）, and sealing ring（9）Side be provided with mechanical seal（10）,
The mechanical seal（10）Side be provided with impeller（11）, the sewage suction apparatus shell（12）Top be provided with delivery port
（13）, and sewage suction apparatus shell（12）Lower section be provided with water inlet（14）, the water inlet（14）Inner surface is provided with pressure
Induction installation（15）.
2. one kind according to claim 1 is used for the self-adjustable sewage pump of sewage disposal, it is characterised in that：It is described enter
The mouth of a river（14）And delivery port（13）With sewage suction apparatus shell（12）It is fixedly connected.
3. one kind according to claim 1 is used for the self-adjustable sewage pump of sewage disposal, it is characterised in that：The machine
Tool seals（10）Quantity be two groups.
4. one kind according to claim 1 is used for the self-adjustable sewage pump of sewage disposal, it is characterised in that：The electricity
Machine bonnet（5）And motor housing（6）It is fixedly connected.
5. one kind according to claim 1 is used for the self-adjustable sewage pump of sewage disposal, it is characterised in that：The leaf
Wheel（11）Pass through motor shaft（8）And motor body（3）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030968.4U CN207178226U (en) | 2017-08-17 | 2017-08-17 | One kind is used for the self-adjustable sewage pump of sewage disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721030968.4U CN207178226U (en) | 2017-08-17 | 2017-08-17 | One kind is used for the self-adjustable sewage pump of sewage disposal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178226U true CN207178226U (en) | 2018-04-03 |
Family
ID=61739813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721030968.4U Expired - Fee Related CN207178226U (en) | 2017-08-17 | 2017-08-17 | One kind is used for the self-adjustable sewage pump of sewage disposal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178226U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786781A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Dust collector control system, method and device |
| CN112302950A (en) * | 2020-10-30 | 2021-02-02 | 吉林鑫瑞控股集团有限责任公司 | Sewage source heat pump |
-
2017
- 2017-08-17 CN CN201721030968.4U patent/CN207178226U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786781A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Dust collector control system, method and device |
| CN112302950A (en) * | 2020-10-30 | 2021-02-02 | 吉林鑫瑞控股集团有限责任公司 | Sewage source heat pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207178226U (en) | One kind is used for the self-adjustable sewage pump of sewage disposal | |
| CN206368823U (en) | A kind of anti-clogging sewage pump | |
| CN203842359U (en) | Grit removing machine for vortex-type grit chamber | |
| CN202867268U (en) | Diving multistage electric pump with corrosion-resistant engine base | |
| CN208734560U (en) | Water Quenching Slag industrial water pump | |
| CN109654036B (en) | Anti-blocking sewage discharge self-sucking pump for outdoor use | |
| CN206972565U (en) | A kind of vertical deep well immersible pump | |
| CN203685598U (en) | Strong self-suction and double-suction type self suction pump | |
| CN103603806B (en) | A kind of strong self-priming double-sucking type self-priming pump | |
| CN205858714U (en) | A kind of suspended impeller sewage pump | |
| CN106438388A (en) | Anti-blocking sewage pump | |
| CN204941979U (en) | A kind of centrifugal water pump without bottom valve water-supply apparatus | |
| CN204961325U (en) | There is not submersible sewage pump of jam | |
| CN210397157U (en) | Submersible double-suction electric pump | |
| CN206785652U (en) | A kind of hydraulic engineering water-pumping/draining pipe-line system | |
| CN207500175U (en) | A kind of anti-foreign matter immersible pump | |
| CN206539537U (en) | It is a kind of to be easy to maintenance and the easily water pump of water receiving pipe | |
| CN206799279U (en) | A kind of solar powered centrifugal aeration machine | |
| CN207212688U (en) | A kind of water pump of transmittable job information | |
| CN205423345U (en) | Prevent blockking up formula immersible pump | |
| CN208669622U (en) | A kind of energy conserving self-priming pump | |
| CN110285075A (en) | A kind of diving double suction electric pump | |
| CN2789464Y (en) | Water inlet up moving counter-flow liquid bottom pump | |
| CN212246266U (en) | Automatic pressurized water treatment equipment | |
| CN207049023U (en) | A kind of immersible pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |