CN206555106U - Double acting efficient electric diaphragm air pump - Google Patents
Double acting efficient electric diaphragm air pump Download PDFInfo
- Publication number
- CN206555106U CN206555106U CN201720146548.6U CN201720146548U CN206555106U CN 206555106 U CN206555106 U CN 206555106U CN 201720146548 U CN201720146548 U CN 201720146548U CN 206555106 U CN206555106 U CN 206555106U
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- Prior art keywords
- air
- air pump
- double acting
- motor
- voltage stabilizing
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Abstract
The utility model discloses a kind of double acting efficient electric diaphragm air pump, including motor cage, and it is installed on the linear electric motors in motor cage, vibrating membrane is fixedly connected with the motor shaft that the linear electric motors two ends stretch out, the vibrating membrane and corresponding air chamber base being fixedly connected on motor shaft end）Air chamber is constituted, intake valve and steam supply valve are provided with air chamber base, the intake valve leads to inlet chamber, and steam supply valve leads to supply chamber.The supply chamber leads to voltage stabilizing air cavity by corresponding air supply pipe, and the voltage stabilizing air cavity is communicated with escape pipe.Double acting efficient electric diaphragm air pump of the present utility model, with compact conformation, pump gas efficiency high, and low energy consumption, the advantage of low noise are the aeration pump for being particularly suitable for use in saprobia Air Exposure.
Description
Technical field
The utility model is related to technical field of sewage, and aeration is supplied more particularly, in sewage biological treatment system
Air pump.
Background technology
Sewage Biological Treatment method is the one kind for utilizing labile organic compound in the metabolism decomposition water of microorganism in waste water
Method, has the advantages that disposal ability is strong, effluent quality is good.Wherein active sludge aerobic biological treatment is to utilize activated sludge
The method of middle aerobic degradation organic matter, and aerobic microbiological must can just work under conditions of with the presence of oxygen,
Aeration is then fully to contact air with sewage, the oxygen in air is completely dissolved in water, to improve the life of aerobic microbiological
Life vigor.
Aeration pump is the core of whole aerating system in Sewage Biological Treatment, and aeration pump is carried by being aerated into sewage
Gao Shuizhong oxygen content, so as to promote the organic matter in aerobic degradation sewage, reaches and removes oxidable deposit
Purpose；While aeration can also be such that water and air fully contacts removes volatile harmful material in water removal to exchange gaseous material.It is existing
It is mostly receded disk impeller blower fan and " sliding vane type " air pump to have sewage biological treatment system aeration pump：Receded disk impeller blower fan is profit
Gas is accelerated with the impeller of high speed rotation, then slows down again and changes flow direction and form band pressure gas stream, centrifugal blower is formed
Air demand influenceed larger by intake air temperature and density, blowing efficiency is relatively low and unstable, and the portion that runs at high speed
After part abrasion, not only efficiency is further reduced, and can produce frictional noise." sliding vane type " air pump equally exists the biography of high-speed motion
Moving part, easily produces operational failure, and can also meet in actual motion water or oil produces jam and it cannot be guaranteed that air demand.No matter
It is " sliding vane type " air pump, or receded disk impeller blower fan, all there is that volume is big, running efficiency is low, work noise is big and driving structure
Complexity, easily there was a mechanical failure, it is difficult to realizes the continuous high-efficient supply of long-term, it is impossible to be adapted well to sewage disposal
In aerating system.
Utility model content
For the above-mentioned deficiency present in prior art, technical problem to be solved in the utility model is to provide a kind of knot
Structure is compact, pump gas efficiency high, and low energy consumption, the double acting efficient electric diaphragm air pump of low noise.
In order to solve the above-mentioned technical problem, double acting efficient electric diaphragm air pump of the present utility model, including motor cage,
And be installed on the linear electric motors in motor cage, the motor shaft that the linear electric motors two ends stretch out and be fixedly connected with
Vibrating membrane, the vibrating membrane being fixedly connected on motor shaft end and corresponding air chamber base）Air chamber is constituted, is set on air chamber base
There are intake valve and steam supply valve, the intake valve leads to inlet chamber, steam supply valve leads to supply chamber.
In above-mentioned technical scheme, due to vibrating membrane structure using diaphragm type of reciprocating vibration, suction inlet plenum
Air is conveyed in which can be leaked without pond to supply chamber, and pump gas efficiency high, pump gas resistance is low, and gas circulation is smooth；Again due to back and forth disturbing
Dynamic vibrating membrane is by linear motor direct drive, the completely left out complicated transmission mechanism of air pump, and not only drive efficiency is high, energy consumption
It is low, and cause the overall structure of air pump to become compacter, efficient pump gas pattern is more appropriately applied to sewage disposal system
Aeration pump in system；Also due to pump gas amount can effectively be stablized using vibration membrane structure and vibrating membrane direct drive mode, and can
Continue, efficiently long-play.It is reciprocating more due to being provided with vibrating membrane and air supply chamber at the two ends of linear electric motors
Linear electric motors can promote vibrating membrane and pump gas all the time in every one stroke, and operating efficiency is high, and energy consumption is low.
Further embodiment of the present utility model, the supply chamber leads to voltage stabilizing gas by corresponding air supply pipe
Chamber, the voltage stabilizing air cavity is communicated with escape pipe.Supply chamber is connected and outside pump gas by air supply pipe with voltage stabilizing air cavity, with pump gas
The advantage of pressure and flow trim.
Preferred embodiment of the present utility model, the motor cage is installed on electric baseboard by motor shock absorption device,
Voltage stabilizing air cavity seat is fixedly connected with below electric baseboard, the voltage stabilizing air cavity is arranged on voltage stabilizing air cavity seat.The structure has
There are good damping and stablizing effect.
A kind of preferred embodiment of the present utility model, the center of the vibrating membrane is fixedly connected on motor shaft, vibration
The periphery of film is fixed and clamped on vibrating diaphragm seat by corresponding air chamber base, and vibrating diaphragm seat is fixedly installed in motor cage.
The vibrating membrane is fixedly installed on motor shaft by vibrating diaphragm locking bed and locking lid of shaking.It is rational in infrastructure, pump gas efficiency high.
Further embodiment of the present utility model, the linear electric motors are installed on motor casing by motor mounting rack
Frame.The electric baseboard is by connecting the accent position that sealing plate is fixedly installed in the voltage stabilizing air cavity of voltage stabilizing air cavity seat.It is described straight
Air pump shell is covered with line motor, the air pump shell is fixedly connected with being connected sealing plate.Compact conformation, is easily installed and safeguards.
Brief description of the drawings
Further is made to the utility model double acting efficient electric diaphragm air pump with reference to the accompanying drawings and detailed description
Describe in detail.
Fig. 1 is a kind of pump body structure signal of embodiment of the utility model double acting efficient electric diaphragm air pump
Figure；
Fig. 2 is the product structure schematic diagram of Fig. 1 illustrated embodiments.
In figure, 1-motor cage, 2-vibrating diaphragm seat, 3-vibrating membrane, 4-air chamber, 5-intake valve, 6-inlet chamber, 7-
Air cavity lid, 8-supply chamber, 9-steam supply valve, 10-air chamber base, 11-vibrating diaphragm locking lid, 12-vibrating diaphragm locking bed, 13-motor
Axle, 14-linear electric motors, 15-motor mounting rack, 16-motor shock absorption device, 17-air pump shell, 18-escape pipe, 19-
Voltage stabilizing air cavity, 20-voltage stabilizing air cavity seat, 21-connection sealing plate, 22-electric baseboard, 23-air supply pipe.
Embodiment
As shown in figure 1, being provided with linear electric motors by motor mounting rack 15 in horizontally-arranged cylindric motor cage 1
14, linear electric motors 14 are provided at both ends with the overhanging motor shaft 13 in two ends, and the linear electric motors 14 are under the control of electric machine controller
The motor shaft 13 for making its two ends overhanging does reciprocating linear motion along electrical axis.Vibration is provided with the two ends of linear electric motors 14
Film 3 and air chamber 4, vibrating membrane 3 are disc-shaped structure, and its material is nitrile rubber or neoprene, fluorubber and poly- four
Six ethene etc..Vibrating membrane 3 and corresponding air chamber base 10 in the two axial ends of motor shaft 13 constitute the air chamber 4 of a closing.Electricity
Arbor 13 passes through the corresponding center of vibrating membrane 3, and is fixedly clamped by vibrating diaphragm locking bed 12 and vibrating diaphragm locking lid 11
It is installed on motor shaft 13；The periphery of vibrating membrane 3 by corresponding air chamber base 10 be fixed and clamped in vibrating diaphragm seat 2 on, vibrating diaphragm
Seat 2 is then fixedly installed in the end positions of motor cage 1.Intake valve 5 and steam supply valve 9 are provided with the end wall of air chamber base 10, is entered
Air valve 5 and steam supply valve 9 are made of rubber, provided with some on the corresponding end wall of air chamber base 10 of valve block that flexible rubber is made
Passage, in vibrating membrane 3 toward during relapsing supply, the flexible valve sector-meeting of intake valve 5 and steam supply valve 9 alternately press close to or from
The passage on the end wall of air chamber base 10 is opened, so as to air inlet or outside supply.Air cavity lid is installed with the outer end of air chamber base 10
7, it is provided with the air cavity lid 7 being fixedly installed on air chamber base 10 and mutually separates and mutually disconnected inlet chamber 6 and supply chamber 8.
Intake valve 5 and the position of inlet chamber 6 are corresponding and interconnected, and steam supply valve 9 and supply chamber 8 position are corresponding and interconnected.Enter
Air cavity 6 then leads to the outer air of chamber.As shown in Fig. 2 the air supply pipe 23 that supply chamber 8 is made up of nitrile rubber leads to voltage stabilizing air cavity
19.Vibrating membrane 3 and air chamber 4 positioned at 14 liang of sides of linear electric motors are in symmetrical structure.
As shown in Fig. 2 being fixedly installed motor shock absorption device 16 in the downside of motor cage 1, motor shock absorption device 16 is that fourth is fine
The elastomer block that rubber is made, motor cage 1 is fixedly installed on electric baseboard 22 by motor shock absorption device 16, and electric baseboard 22 is again
The accent position of voltage stabilizing air cavity 19 on voltage stabilizing air cavity seat 20 is fixedly installed in by connecting sealing plate 21.Positioned at 14 liang of linear electric motors
The air chamber 4 at end is communicated on the voltage stabilizing air cavity 19 on voltage stabilizing air cavity seat 20 by corresponding air supply pipe 23 respectively, in voltage stabilizing
Escape pipe 18 is connected with air cavity 20, the escape pipe 18 is connected with voltage stabilizing air cavity 19, so as to which the compressed air in air chamber 4 is passed through
Steam supply valve 9, air supply pipe 23, voltage stabilizing air cavity 19 and escape pipe 18 outwards convey air with pressure.Air pump is covered with linear electric motors 14
Shell 17, the lower mouth end of the air pump shell 17 is fixedly connected on connection sealing plate 21.
Claims (8)
1. a kind of double acting efficient electric diaphragm air pump, including motor cage（1）, and it is installed on motor cage（1）On it is straight
Line motor（14）, it is characterised in that：The linear electric motors（14）The motor shaft that two ends stretch out（13）On be fixedly connected with
Vibrating membrane（3）, it is fixedly connected on motor shaft（13）Vibrating membrane on shaft end（3）With corresponding air chamber base（10）Constitute air chamber
（4）, in air chamber base（10）It is provided with intake valve（5）And steam supply valve（9）, the intake valve（5）Lead to inlet chamber（6）, steam supply valve（9）
Lead to supply chamber（8）.
2. double acting efficient electric diaphragm air pump according to claim 1, it is characterised in that：The supply chamber（8）Pass through
Corresponding air supply pipe（23）Lead to voltage stabilizing air cavity（19）, the voltage stabilizing air cavity（19）It is communicated with escape pipe（18）.
3. double acting efficient electric diaphragm air pump according to claim 1 or 2, it is characterised in that：The motor cage（1）
Pass through motor shock absorption device（16）It is installed on electric baseboard（22）On, in electric baseboard（22）Lower section be fixedly connected with voltage stabilizing air cavity
Seat（20）, the voltage stabilizing air cavity（19）It is arranged at voltage stabilizing air cavity seat（20）On.
4. double acting efficient electric diaphragm air pump according to claim 1, it is characterised in that：The vibrating membrane（3）In
Heart position is fixedly connected on motor shaft（13）On, vibrating membrane（3）Periphery pass through corresponding air chamber base（10）It is fixed and clamped
In vibrating diaphragm seat（2）On, vibrating diaphragm seat（2）It is fixedly installed in motor cage（1）On.
5. the double acting efficient electric diaphragm air pump according to claim 1 or 4, it is characterised in that：The vibrating membrane（3）It is logical
Cross vibrating diaphragm locking bed（12）With locking lid of shaking（11）It is fixedly installed in motor shaft（13）On.
6. double acting efficient electric diaphragm air pump according to claim 1, it is characterised in that：The linear electric motors（14）It is logical
Cross motor mounting rack（15）It is installed on motor cage（1）.
7. double acting efficient electric diaphragm air pump according to claim 1, it is characterised in that：The electric baseboard（22）It is logical
Cross connection sealing plate（21）It is fixedly installed in voltage stabilizing air cavity seat（20）Voltage stabilizing air cavity（19）Accent position.
8. double acting efficient electric diaphragm air pump according to claim 1, it is characterised in that：The linear electric motors（14）On
It is covered with air pump shell（17）, the air pump shell（17）With being connected sealing plate（21）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146548.6U CN206555106U (en) | 2017-02-19 | 2017-02-19 | Double acting efficient electric diaphragm air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146548.6U CN206555106U (en) | 2017-02-19 | 2017-02-19 | Double acting efficient electric diaphragm air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206555106U true CN206555106U (en) | 2017-10-13 |
Family
ID=60010885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146548.6U Expired - Fee Related CN206555106U (en) | 2017-02-19 | 2017-02-19 | Double acting efficient electric diaphragm air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206555106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718858A (en) * | 2021-08-31 | 2022-07-08 | 上海飞科电器股份有限公司 | Tooth flushing device |
-
2017
- 2017-02-19 CN CN201720146548.6U patent/CN206555106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114718858A (en) * | 2021-08-31 | 2022-07-08 | 上海飞科电器股份有限公司 | Tooth flushing device |
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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: 20171013 Termination date: 20220219 |