CN109236679A - A kind of plash draining pump - Google Patents
A kind of plash draining pump Download PDFInfo
- Publication number
- CN109236679A CN109236679A CN201811292461.5A CN201811292461A CN109236679A CN 109236679 A CN109236679 A CN 109236679A CN 201811292461 A CN201811292461 A CN 201811292461A CN 109236679 A CN109236679 A CN 109236679A
- Authority
- CN
- China
- Prior art keywords
- pump body
- plash
- centrifugal pump
- bridge piece
- pedestal
- 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.)
- Pending
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Classifications
-
- 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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0077—Safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
-
- 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
- F04D29/007—Details, component parts, or accessories especially adapted for liquid 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
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/086—Sealings especially adapted for liquid 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
- 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
- F04D29/4273—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps suction eyes
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of plash draining pumps, including pedestal, motor, controller, bracket, centrifugal pump body, water-in flange, bridge piece, check-valves, flow instrument, sealing ring, drainpipe, drainage flange and alarm device；The motor is arranged on the pedestal；The controller is arranged on the bracket；The bracket is arranged on the pedestal；The centrifugal pump body is arranged on the pedestal；The top of the centrifugal pump body is arranged in the bridge piece；The check-valves is arranged on the bridge piece；The flow instrument connection bridge piece；The sealing ring is arranged on the bridge piece；The front end of the drainpipe is equipped with the drainage flange；The alarm device is arranged in the middle part of the rear side of the centrifugal pump body.The present invention can be used in the draining of plash, structurally reasonable compact, and easy to use, occupied area is small, and work efficiency is high, safety and stability.
Description
Technical field
The present invention relates to a kind of draining pumps, more particularly to a kind of plash draining pump.
Background technique
Water pump is the machinery for conveying liquid or being pressurized liquid, is the fluid machinery for being able to carry out energy conversion, motor band
The rotor of dynamic water pump moves back and forth, and mechanical energy is transmitted to the fluid pumped, increases fluid energy, to make fluid from lower
It promotes eminence or is sent to water place, be mainly used to convey liquid to include water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid
State metal etc., water pump are relatively broad the sphere of life application such as agricultural, production.Draining pump is common a kind of in water pump, use
Come the liquid being discharged in plash or large-scale liquid storage tank, draining pump generally uses vane wheel type centrifugal pump, its working principle is that, according to
By high-speed rotating impeller, liquid obtains energy to improve pressure, when impeller quick rotation under centrifugal inertial force effect
When, blade promotes, and water rotates quickly, and the water being rotating flies to from impeller under the influence of centrifugal force, and the water in pump is spilled over
Afterwards, the central part of impeller forms vacuum area, and the water at water source has been pressed onto water inlet pipe by pipe network under the action of atmospheric pressure
It is interior, it recycles endlessly in this way, so that it may realize continuous pumpage.
Plash is less than ponding face for collecting the container of ponding, because of limited volume, should concentrate before water is full by water
It takes away, most of existing plash draining is to carry out automatic, periodically draining by the height for the pool water level that catchments by drainage equipment, with
Just ensuring safety and avoid that accident etc. occurs, but the current general drainage equipment of plash takes up a large area, working efficiency is lower,
And lack safety precautions, although some are equipped with the warning devices such as alarm bell, alarm bell alarm is limited only to field personnel,
When to scene without staff, biggish security risk will be present, therefore, it is necessary to a kind of plash draining pumps, can be automatic
Draining, drainage works are high-efficient, it is ensured that safety and stability.
Summary of the invention
It is an object of that present invention to provide a kind of structurally reasonable compact, easy to use, occupied area is small, and work efficiency is high, peace
Stable plash draining pump entirely.
The technical scheme to solve the above technical problems is that including pedestal, motor, controller, bracket, centrifugation
The pump housing, water-in flange, bridge piece, check-valves, flow instrument, sealing ring, drainpipe, drainage flange and alarm device；Described
Motor is arranged on the pedestal；The controller is arranged on the bracket；The bracket is arranged described
Pedestal on, bracket is located at the side of the motor；The centrifugal pump body is arranged on the pedestal, centrifugal pump body
It is arranged side by side with the motor；The left side central portion of the centrifugal pump body is arranged in the water-in flange；The company
Connect the top that the centrifugal pump body is arranged in bend pipe；The check-valves is arranged on the bridge piece；The stream
Measure the instrument connection bridge piece；The sealing ring is arranged on the bridge piece；The drainpipe connection
The front end of the bridge piece, drainpipe are located at the top of the centrifugal pump body, and the front end of drainpipe is equipped with described
Drainage flange；The alarm device is arranged in the middle part of the rear side of the centrifugal pump body.
A kind of plash draining pump as described above, the centrifugal pump body are equipped with water outlet, the water outlet setting
At the top of centrifugal pump body, the end of the bridge piece connects water outlet, convenient for connecting water inlet pipe, draining in water-in flange
Flanged joint outlet pipe, motor drive centrifugal pump body, and the water of plash is sucked from water inlet pipe, arranged from water outlet by centrifugal pump body
Enter bridge piece, be discharged using drainpipe from outlet pipe, promotes discharge in order to which the water of plash of lower position will be in
It goes out, the scope of application is wider.
A kind of plash draining pump as described above, the sealing ring are equipped with 2, and a sealing ring is arranged in described
Bridge piece and the drainpipe is arranged in the connecting portion of bridge piece and the centrifugal pump body, another sealing ring
Connecting portion is convenient for better tightness, and energy consumption is less, and working efficiency is higher.
A kind of plash draining pump as described above, the centrifugal pump body inside are equipped with filter screen, the filter screen
The inside of the connection water-in flange avoids sundries from blocking centrifugal pump body, it is ensured that the effect of draining convenient for filtering out sundries in water
Rate extends the service life of centrifugal pump body.
A kind of plash draining pump as described above, the centrifugal pump body inside are equipped with helical impeller, the spiral shell
It revolves and is equipped with vibration damping sheet in shape impeller, convenient for increasing the pressure of water, reduce noise and energy consumption, improve working efficiency.
The bottom of a kind of plash draining pump as described above, the pedestal is equipped with supporting leg, and the supporting leg is set
There are 4,4 supporting legs are located at four ends of pedestal, and the height of leg easy to support can be adjusted according to the actual situation, take up an area face
Product is smaller, and in order to ensure that draining pump can be suitable for different working environments, the scope of application is wider.
A kind of plash draining pump as described above, further includes float liquid level switch, the float liquid level switch setting
In plash, the float liquid level switch connection alarm device, the alarm device connection controller is convenient for liquid level
Switch reaches alarm device alarm of posting a cordon in advance in plash liquid level, and controller automatic control powers on, and in ponding
Pond liquid level, which is located at when posting a cordon following in advance, disconnects power supply, in order to automatically track pool water level variation, opens and closes automatically
The device of draining pump, at the scene without staff when ensure safety and stability；The float liquid level switch is the prior art, mainly
It component magnetic float and is formed plus plastic cement or stainless steel pole and built-in import tongue tube, usually by the non-magnetic of sealing
Property metal or engineering plastic sebific duct in be set as needed one-point or multi-point magnetic reed switch, then the floating ball of built-in magnetic system will be had
It is fixed in body tube on magnetic reed switch relevant position, floating ball is made to float up and down in a certain range, utilize the magnetism in floating ball
System goes the closing or opening of triggering magnetic reed switch through body tube, to generate switch motion, achievees the purpose that control liquid level, specially
Door is applicable to for the level sensing of various middle-size and small-size normal pressures and compression fluid reservoir, live indication signal teletransmission, liquid level warning
Various hygienic, toxic, corrosive medias and explosive gas hazardous area.
As the preferred embodiment of plash draining pump, the motor is equipped with motor cabinet, and the centrifugal pump body is equipped with
Shock bracket, the motor cabinet and the shock bracket are fixedly mounted on the pedestal, are convenient for safer stabilization, energy
Consumption is smaller, and working efficiency is higher.
As the preferred embodiment of plash draining pump, the drainpipe is equipped with flow control valve, convenient for according to
The data on flows that monitors of flow instrument, pass through the flow velocity that the flow control valve controls water, it is ensured that centrifugal pump body safety
Stable operation prolongs the service life.
As the preferred embodiment of plash draining pump, the bracket is set as adjustable support, convenient for according to practical feelings
The height of condition adjusting bracket, it is ensured that the controller is not immersed in water, and guarantees safety and stability.
The beneficial effects of the present invention are: motor of the invention is set on the base；Controller is arranged on bracket；Bracket
It is set on the base, bracket is located at the side of motor；Centrifugal pump body is set on the base, and centrifugal pump body is set side by side with motor
It sets；The left side central portion of centrifugal pump body is arranged in water-in flange；The top of centrifugal pump body is arranged in bridge piece；Check-valves setting exists
On bridge piece；Flow instrument connects bridge piece；Sealing ring is arranged on bridge piece；Drainpipe connects bridge piece most
Front end, drainpipe are located at the top of centrifugal pump body, and the front end of drainpipe is equipped with drainage flange；Alarm device is arranged in centrifugal pump body
Rear side in the middle part of, the present invention can be used in the draining pump of plash, and structurally reasonable compact, easy to use, occupied area is small, work
It is high-efficient, safety and stability.
Detailed description of the invention
Fig. 1 is the perspective view of plash draining pump in embodiment；
Fig. 2 is the front view of plash draining pump in embodiment；
Fig. 3 is the rearview of plash draining pump in embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
As shown in Figure 1, Figure 2 and Figure 3, a kind of plash draining pump, including pedestal 1, motor 2, controller 3, bracket 4,
Centrifugal pump body 5, water-in flange 6, bridge piece 7, check-valves 8, flow instrument 9, sealing ring 10, drainpipe 11, drainage flange 12
With alarm device 13；The motor 2 is arranged on the pedestal 1；The controller 3 is arranged on the bracket 4；
The bracket 4 is arranged on the pedestal 1, and bracket 4 is located at the side of the motor 2；The centrifugal pump body 5 is set
It sets on the pedestal 1, centrifugal pump body 5 and the motor 2 are arranged side by side；The water-in flange 6 is arranged described
Centrifugal pump body 5 left side central portion；The top of the centrifugal pump body 5 is arranged in the bridge piece 7；The check-valves
8 are arranged on the bridge piece 7；The flow instrument 9 connects the bridge piece 7；The sealing ring 10 is set
It sets on the bridge piece 7；The drainpipe 11 connects the front end of the bridge piece 7, and drainpipe 11 is located at
The front end of the top of the centrifugal pump body 5, drainpipe 11 is equipped with the drainage flange 12；The alarm device 13 is arranged
In the middle part of the rear side of the centrifugal pump body 5.
In one embodiment of plash draining pump, the centrifugal pump body 5 is equipped with water outlet, the water outlet setting
At the top of centrifugal pump body 5, the end of the bridge piece 7 connects water outlet, convenient for connecting water inlet pipe in water-in flange 6,
Drainage flange 12 connects outlet pipe, and motor 2 drives centrifugal pump body 5, and centrifugal pump body 5 sucks the water of plash from water inlet pipe,
It is discharged into bridge piece 7 from water outlet, is discharged using drainpipe 11 from outlet pipe, in order to which the plash of lower position will be in
Water promotion emit, the scope of application is wider.
In one embodiment of plash draining pump, the sealing ring 10 is equipped with 2, and a sealing ring 10 is arranged in institute
The connecting portion of the bridge piece 7 stated and the centrifugal pump body 5, the setting of another sealing ring 10 bridge piece 7 with it is described
Drainpipe 11 connecting portion, be convenient for better tightness, energy consumption is less, and working efficiency is higher.
In one embodiment of plash draining pump, filter screen, the filter screen are equipped with inside the centrifugal pump body 5
The inside of the connection water-in flange 6 avoids sundries from blocking centrifugal pump body 5, it is ensured that draining convenient for filtering out sundries in water
Efficiency extends the service life of centrifugal pump body 5.
In one embodiment of plash draining pump, helical impeller, the spiral shell are equipped with inside the centrifugal pump body 5
It revolves and is equipped with vibration damping sheet in shape impeller, convenient for increasing the pressure of water, reduce noise and energy consumption, improve working efficiency.
In one embodiment of plash draining pump, the bottom of the pedestal 1 is equipped with supporting leg 14, the supporting leg
14 are equipped with 4, and 4 supporting legs 14 are located at four ends of pedestal 1, and the height of leg 14 easy to support can be adjusted according to the actual situation
Section, occupied area is smaller, and in order to ensure that draining pump can be suitable for different working environments, the scope of application is wider.
It further include float liquid level switch in one embodiment of plash draining pump, the float liquid level switch setting
In plash, the float liquid level switch connection alarm device 13, the alarm device 13 connects the controller 3, just
Alarm device 13 of posting a cordon in advance being reached in plash liquid level in liquid level switch to alarm, the automatic control of controller 3 powers on,
And power supply is disconnected when plash liquid level is located at and posts a cordon following in advance, in order to which pool water level variation can be automatically tracked, open automatically
Open and close the device of draining pump, at the scene without staff when ensure safety and stability；The float liquid level switch is existing
Technology, main component magnetic float and is formed plus plastic cement or stainless steel pole and built-in import tongue tube, usually will
One-point or multi-point magnetic reed switch is set as needed in the nonmagnetic metal or engineering plastic sebific duct of sealing, then built-in magnetic will be had
The floating ball of system is fixed in body tube on magnetic reed switch relevant position, and floating ball is made to float up and down in a certain range, using floating
Magnetic systems in ball go the closing or opening of triggering magnetic reed switch to reach control liquid to generate switch motion through body tube
The purpose of position, dedicated for the level sensing of various middle-size and small-size normal pressures and compression fluid reservoir, live indication signal teletransmission, liquid level report
It is alert, it is applicable to various hygienic, toxic, corrosive medias and explosive gas hazardous area.
In one embodiment of plash draining pump, the motor 2 is equipped with motor cabinet 15, the centrifugal pump body 5
Equipped with shock bracket 16, the motor cabinet 15 and the shock bracket 16 are fixedly mounted on the pedestal 1, convenient for more
Safety and stability, energy consumption is smaller, and working efficiency is higher.
In one embodiment of plash draining pump, the drainpipe 11 is equipped with flow control valve, convenient for according to institute
The data on flows that the flow instrument 9 stated monitors controls the flow velocity of water by the flow control valve, it is ensured that centrifugal pump body 5
Safe and stable operation prolongs the service life.
In one embodiment of plash draining pump, the bracket 4 is set as adjustable support 4, convenient for according to reality
The height of situation adjusting bracket 4, it is ensured that the controller 3 is not immersed in water, and guarantees safety and stability.
Centrifugal pump body 5 of the invention is equipped with water outlet, and the top of centrifugal pump body 5, the end of bridge piece 7 is arranged in water outlet
End connection water outlet；Sealing ring 10 is equipped with 2, and the interconnecting piece of bridge piece 7 Yu centrifugal pump body 5 is arranged in a sealing ring 10
The connecting portion of bridge piece 7 Yu drainpipe 11 is arranged in position, another sealing ring 10；Filter screen is equipped with inside centrifugal pump body 5,
The inside of filter screen connection water-in flange 6；It is equipped with helical impeller inside centrifugal pump body 5, is equipped with vibration damping sheet in helical impeller；
The bottom of pedestal 1 is equipped with supporting leg 14, and supporting leg 14 is equipped with 4, and 4 supporting legs 14 are located at four ends of pedestal 1；It further include float
Liquid-level switch, float liquid level switch are arranged in plash, and float liquid level switch connects alarm device 13, the connection control of alarm device 13
Instrument 3 connects outlet pipe in drainage flange 12, liquid level switch is in plash in use, connecting water inlet pipe in water-in flange 6
Liquid level reaches the alarm of alarm device 13 of posting a cordon in advance, and the automatic control of controller 3 powers on, and motor 2 drives centrifugal pump body 5,
Centrifugal pump body 5 sucks the water of plash from water inlet pipe, is discharged into bridge piece 7 from water outlet, is discharged certainly using drainpipe 11
Pipe discharge.The present invention can be used in the draining pump of plash, structurally reasonable compact, and easy to use, occupied area is small, working efficiency
Height, safety and stability.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (7)
1. a kind of plash draining pump, it is characterised in that: including pedestal (1), motor (2), controller (3), bracket (4), from
Heart pump body (5), water-in flange (6), bridge piece (7), check-valves (8), flow instrument (9), sealing ring (10), drainpipe
(11), drainage flange (12) and alarm device (13)；The motor (2) is arranged on the pedestal (1)；The control
Instrument (3) is arranged on the bracket (4)；The bracket (4) is arranged on the pedestal (1), and bracket (4) is located at described
Motor (2) side；The centrifugal pump body (5) is arranged on the pedestal (1), centrifugal pump body (5) and described
Motor (2) is arranged side by side；The left side central portion of the centrifugal pump body (5) is arranged in the water-in flange (6)；The company
Connect the top that the centrifugal pump body (5) are arranged in bend pipe (7)；The bridge piece (7) are arranged in the check-valves (8)
On；Flow instrument (9) connection bridge piece (7)；The connecting bending is arranged in the sealing ring (10)
It manages on (7)；The front end of described drainpipe (11) connection bridge piece (7), drainpipe (11) be located at it is described from
The front end of the top of heart pump body (5), drainpipe (11) is equipped with the drainage flange (12)；Alarm device (13) setting
In the middle part of the rear side of the centrifugal pump body (5).
2. plash draining pump according to claim 1, it is characterised in that: the centrifugal pump body (5) is equipped with water outlet,
The water outlet setting connects water outlet in the top of centrifugal pump body (5), the end of the bridge piece (7).
3. plash draining pump according to claim 1, it is characterised in that: the sealing ring (10) is equipped with 2, one
The connecting portion of the bridge piece (7) Yu the centrifugal pump body (5), another sealing ring is arranged in sealing ring (10)
(10) connecting portion in bridge piece (7) and the drainpipe (11) is set.
4. plash draining pump according to claim 1, it is characterised in that: be equipped with inside the centrifugal pump body (5)
Strainer, the inside of the filter screen connection water-in flange (6).
5. plash draining pump according to claim 1, it is characterised in that: be equipped with spiral shell inside the centrifugal pump body (5)
Shape impeller is revolved, is equipped with vibration damping sheet in the helical impeller.
6. plash draining pump according to claim 1, it is characterised in that: the bottom of the pedestal (1) is equipped with support
Leg (14), the supporting leg (14) are equipped with 4, and 4 supporting legs (14) are located at four ends of pedestal (1).
7. plash draining pump according to claim 1, it is characterised in that: further include float liquid level switch, described is floating
Sub- liquid-level switch is arranged in plash, and the float liquid level switch connection alarm device (13), the alarm device (13) is even
Connect the controller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292461.5A CN109236679A (en) | 2018-11-01 | 2018-11-01 | A kind of plash draining pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811292461.5A CN109236679A (en) | 2018-11-01 | 2018-11-01 | A kind of plash draining pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109236679A true CN109236679A (en) | 2019-01-18 |
Family
ID=65080189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811292461.5A Pending CN109236679A (en) | 2018-11-01 | 2018-11-01 | A kind of plash draining pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236679A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508493A (en) * | 2022-02-17 | 2022-05-17 | 湖南程微电力科技有限公司 | Intelligent drainage device adjusted along with liquid level |
-
2018
- 2018-11-01 CN CN201811292461.5A patent/CN109236679A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508493A (en) * | 2022-02-17 | 2022-05-17 | 湖南程微电力科技有限公司 | Intelligent drainage device adjusted along with liquid level |
| CN114508493B (en) * | 2022-02-17 | 2024-03-12 | 湖南程微电力科技有限公司 | Intelligent drainage device with liquid level adjustment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |