CN106091327A - A kind of air-conditioning drainage pump and control method - Google Patents
A kind of air-conditioning drainage pump and control method Download PDFInfo
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- CN106091327A CN106091327A CN201610464933.5A CN201610464933A CN106091327A CN 106091327 A CN106091327 A CN 106091327A CN 201610464933 A CN201610464933 A CN 201610464933A CN 106091327 A CN106091327 A CN 106091327A
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- air
- drainage pump
- conditioning
- conditioning drainage
- pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
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- General Engineering & Computer Science (AREA)
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- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
The invention discloses a kind of air-conditioning drainage pump, including the pump housing, impeller, motor and fixing and mounting bracket, also include foreign material filter, valve system and control system, control system includes liquid level controller, temperature detector, alarm device, pressure detector and microprocessor, foreign material filter includes connecting tube, the metal that is internally provided with of connecting tube intercepts the string bag and rotary apparatus, and this control method comprises the steps: (1) preparation；(2) condensed water elimination processes；(3) foreign body filtering processes；(4) radiating treatment；(5) alert process.Present configuration is simple, practical, by the design of foreign material filter, impurity particle in air conditioner condensate water is filtered, it is to avoid it enters in air-conditioning drainage pump, causes damage the part in air-conditioning drainage pump, simultaneously by the design to this air-conditioner drain pump control system, make the use enhanced convenience of this air-conditioning drainage pump, operate more automatization, improve comprehensive utilization ratio.
Description
Technical field
The present invention relates to a kind of air-conditioning drainage pump and control method.
Background technology
Air conditioner has generation cold air and the ability to indoor air-supply, is carrying out in heat exchanging process by Indoor Thermal air,
Condensed water can be produced on the heat exchanger, so air conditioner is generally provided with air-conditioning drainage pump, mainly avoid natural drainage
Time not smooth, it is simple to condensed water is discharged.In air, humidity is the biggest, and the amount that in air conditioner, condensed water produces is the biggest.And with
The development of modern architecture cause, the design in house is required more and more higher by people, and this problem is on variola embedding top air-conditioning machine
Becoming increasingly to highlight, in architectural design, the demand of air conditioner condensate water lifting discharge is increasingly important.
In use, the rate of discharge of condensed water is constant for existing air-conditioning drainage pump, and air-conditioning drainage pump can not basis
In condensate water tray for air conditioner, the concrete liquid level of condensed water carries out the adjustment of rate of discharge, there is certain potential safety hazard, Er Qiecheng
This height, energy consumption is big.The most existing air-conditioning drainage pump use process in-convenience in use, operating automation degree is the highest, unfavorable
In the later stage to the control of air-conditioning drainage pump and monitoring.
Summary of the invention
Present invention aim at providing a kind of air-conditioning drainage pump and control method for the deficiency existing for prior art
Technical scheme, by the design of foreign material filter, the impurity particle in air conditioner condensate water is filtered, it is to avoid it enters into sky
Adjust in draining pump, the part in air-conditioning drainage pump is caused damage, extends the service life of this air-conditioning drainage pump, pass through simultaneously
Design to this air-conditioner drain pump control system so that the use enhanced convenience of this air-conditioning drainage pump, operates the most automatic
Change, improve comprehensive utilization ratio.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of air-conditioning drainage pump, including the pump housing, impeller, motor and fixing and mounting bracket, the left side of the pump housing is provided with into water
Mouthful, the right side of the pump housing is provided with outlet, it is characterised in that: also include foreign material filter, valve system and control system, control
System processed includes liquid level controller, temperature detector, alarm device, pressure detector and microprocessor, liquid level controller, temperature
Detector, alarm device, pressure detector are all connected with microprocessor, and liquid level controller is connected with valve system, liquid level
Controller includes that liquid level sensor, alarm device are connected with liquid level controller, temperature detector and pressure detector, dress of reporting to the police
Putting and include fault alarm module and flood level alarm module, foreign material filter includes connecting tube, and the inside of connecting tube is arranged
Having metal to intercept the string bag and rotary apparatus, rotary apparatus is connected with microprocessor, and the lower section of connecting tube is provided with impurity and reclaims
Device, apparatus for recovering impurities includes induction door and collecting box, and induction door is connected with microprocessor, and induction door includes the first sensing
Door and the second induction door, induction door is positioned at the top of collecting box, and the bottom surface of collecting box is provided with mobile door；Pass through foreign body filtering
Impurity particle in condensed water can be filtered by device, it is to avoid it enters in air-conditioning drainage pump, the inside to air-conditioning drainage pump
Part causes damage, so the design of this foreign material filter extends the service life of air-conditioning drainage pump, reduces accident
Incidence rate, the design of connecting tube can intercept net so that metal intercepts the string bag and the placement of rotary apparatus and installation by metal
Impurity is intercepted by pocket, then by rotary apparatus to metal intercept the string bag rotate so that impurity can by centralized recovery,
Process without the artificial impurity that metal is intercepted in the string bag, use more convenient operation, and in time metal is intercepted net
Impurity in pocket processes, and can accelerate the work efficiency of air-conditioning drainage pump, it is to avoid impurity too much causes metal to intercept the string bag
Blocking, thus reduce the drainage rates of air-conditioning drainage pump, the design of valve system can improve the work efficiency of air-conditioning drainage pump,
Avoiding air-conditioning drainage pump air speed operating phenomenon occur, play a protective role air-conditioning drainage pump, valve system can protected simultaneously
While barrier air-conditioning drainage pump drainage rates, reducing the loss of energy consumption, the design of liquid level controller can be to condensate water tray for air conditioner
In condensation water quantity measure timely and monitor, then the data of measurement are delivered to microprocessor, microprocessor can root
The value that border is measured factually carries out corresponding operating procedure, effectively reduces the incidence rate of accident, and it is more convenient to use, alarm device
Design the state of air-conditioner drain pump work can be monitored timely, appearance during air-conditioner drain pump work can be dashed forward
So situation carries out warning reminding effect timely, reminds operator that it there is a problem, in order to solve a problem promptly, reduce and damage
Lose, improve whole device usage safety performance so that the use management of whole air-conditioning drainage pump is more intelligent, and impurity returns
The design of receiving apparatus, can carry out centralized recovery process to the impurity that metal intercepts in the string bag, by the unlatching of induction door with close
Closing and make the use of apparatus for recovering impurities more convenient, impurity can be carried out temporary transient depositing, the design of mobile door by collecting box
Termly the impurity in treatment box can be reclaimed with person convenient to operate, overall construction design more compact and reasonable, use
The most more automatization.
Further, pressure detector includes the first pressure transducer, the second pressure transducer, the 3rd pressure transducer and pressure
Power setting apparatus, the first pressure transducer, the second pressure transducer, the 3rd pressure transducer be all connected with pressure setting apparatus, and
One pressure transducer intercepts the string bag with metal and is connected, and the second pressure transducer is connected with valve system, the 3rd pressure sensing
Device is connected with apparatus for recovering impurities, is distinguished by the first pressure sensing, the second pressure transducer and the 3rd pressure transducer
Control foreign material filter, valve system and the work of apparatus for recovering impurities so that operate more automatization, use more
Convenient, design more rationally science, the design of pressure setting apparatus can according to the current service condition of air-conditioning, use season etc.
Carry out setup pressure value, improve the use degree of accuracy of pressure detector.
Further, valve system includes fixing housing and four flexible blades, and flexible blade is arranged in set casing body, Gu
It is provided with stopper slot on the right side of fixed shell, the left side of connecting tube is provided with limited block, stopper slot and limited block phase
The design joining regulation housing can be so that the using and installing of flexible blade, and four flexible blades work alone each other, can
To determine, according to the condensation water quantity in actual condensate water tray for air conditioner, the number that flexible blade is opened, so that the row of condensed water
Put more reasonable science, while ensureing drainage rates, reduce can be designed so that of the loss of energy consumption, stopper slot and limited block
Connection enhanced convenience between valve system and foreign material filter is simple, simplifies installation operating procedure.
Further, rotary apparatus includes rotary cylinder and fixed plate, and the front end of rotary cylinder is provided with piston rod, rotary pneumatic
Cylinder is connected with fixed plate by piston rod, and fixed plate intercepts the string bag with metal and is connected, and rotary cylinder is by fixed plate and gold
Belonging to the interception string bag to be connected, the design of fixed plate can be whole so that the connection that rotary cylinder and metal intercept between the string bag is fixed
Body structure design more rationally science.
Further, temperature detector includes the first temperature sensor, the second temperature sensor and temperature setting device, the first temperature
Degree sensor, the second temperature sensor are all connected with temperature setting device, and the first temperature sensor is connected with motor, and second
Temperature sensor is connected with condensate water tray for air conditioner, controls electricity respectively by the first temperature sensor and the second temperature sensor
Temperature in motivation and condensate water tray for air conditioner, the design of temperature setting device can be according to actual service condition and air-conditioning basic nature
The setting of temperature can be carried out, so that the use of temperature detector is more convenient.
Further, fixing and mounting bracket includes installing plate, retainer ring and stationary jaw, retainer ring, stationary jaw all with install
Plate is connected, and installing plate is evenly arranged with installing hole, and retainer ring is provided with cooling liquid inlet and cooling liquid outlet, retainer ring
Being connected with motor, stationary jaw is connected with the pump housing, and the design of installing plate can be so that between air-conditioning drainage pump and body of wall
Fixed installation, thus reduce the noise in air-conditioner drain pump work, the design of retainer ring is possible not only to be easy to consolidating of motor
Fixed, and by cooling liquid inlet and the design of cooling liquid outlet, the rate of heat dispation of motor interior part can be accelerated, extend
In the service life of motor, the installation that can be designed so that air-conditioning drainage pump of stationary jaw is more stable firmly.
Use the control method of a kind of air-conditioning drainage pump as claimed in claim 1, it is characterised in that comprise the steps:
1) preparation:
Before air-conditioner drain pump work, the most artificially peace between detection fixing and mounting bracket and air-conditioning drainage pump, body of wall
Dress, it is ensured that the installation of air-conditioning drainage pump is stable, thus noise when reducing air-conditioner drain pump work, then by valve system and foreign body
Install between defecator, foreign material filter and water inlet and connect, then by cooling liquid inlet, cooling liquid outlet conveying
Install between pipe and tank for coolant and connect, finally in the case of guaranteeing that this air-conditioning drainage pump normally works, by air-conditioner drain
Install between pump and air-conditioning, open air-conditioning；
2) condensed water elimination processes:
A, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the first setting value model
When enclosing, air-conditioning drainage pump is opened, and when the force value of the second pressure transducer sensing reaches setting value, valve system is opened, stretched
Two flexible blades retracted in leaf curl sheet so that condensed water can flow to air-conditioning drainage pump from valve system, then through air-conditioning
Draining pump is discharged, and while ensureing the drainage rates of air-conditioning drainage pump, reduces the loss of energy consumption；
B, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the second setting value model
When enclosing, air-conditioning drainage pump is opened, and when the force value of the second pressure transducer sensing reaches setting value, valve system is opened, and four
Individual flexible blade is all opened, and accelerates the mass rate of emission of condensed water；
3) foreign body filtering processes:
Condensed water from valve system toward air-conditioning drainage pump during conveying, it is necessary to through the filtration of foreign material filter, by water
In impurity particle thing filter, it is to avoid it enters in air-conditioning drainage pump, damages the inner body of air-conditioning drainage pump, when
First pressure transducer senses when having foreign body to occur in the metal interception string bag, and rotary apparatus and induction door work simultaneously, rotate
Device drives metal to intercept the string bag and down rotates, and the first induction door and the second induction door are all opened so that metal intercepts in the string bag
Foreign body can drop in collecting box under gravity, carry out centralized recovery process, entirety uses more automatization,
It is the most convenient to operate；
4) radiating treatment:
In air-conditioner drain pump work, when the temperature value of the first temperature sensor senses to motor interior exceedes setting
During normal value, cooling liquid inlet and cooling liquid outlet are all opened so that coolant, at the cavity internal circulation flow of retainer ring, is passed through
Coolant circulate the most of heat taking away motor interior, accelerate the rate of heat dispation of motor interior, it is to avoid electronic
Machine is internal causes burning out of parts because temperature is too high, until when the temperature of the first temperature sensor senses to motor interior
Time in the normal value set, cooling liquid inlet and cooling liquid outlet are turned off；
5) alert process:
When the second temperature sensor senses to condensation water pond in temperature value not set in the range of time or the first temperature
Sensor sensing to the temperature of motor interior exceed normal value time, microprocessor controls alarm device work, and alarm device opens
Dynamic fault alarm module, reminds operator there is a problem, the water level value in liquid level sensor senses condensate water tray for air conditioner
When exceeding the scope of setting, air-conditioning drainage pump, while controlling alarm device work, is closed by microprocessor, and alarm device opens
Flood level alarm module, reminds operator there is a problem, improves the processing safety energy of whole device, reduce accident
Incidence rate；
6) cleaning:
Periodically the impurity in treatment box is recycled, and periodically the metal interception string bag is carried out operation.
Further, in step 3) in, during rotary apparatus work, rotary cylinder drives the elongation of fixed plate by piston rod,
Thus drive metal to intercept the string bag and move down so that the entrance of the metal interception string bag is just to induction door, and metal intercepts in the string bag
Impurity can drop in collecting box at the induction door opened under gravity.
Further, in step 2) in, the first range of set value is less than the second limit value scope so that making of air-conditioning drainage pump
By enhanced convenience, while ensureing drainage rates, do not result in the waste of energy consumption, saved cost, reduce loss.
Further, in step (5), when the 3rd pressure transducer senses that the impurity in treatment box is the most untreated, pressure
When power has reached limit value, microprocessor controls alarm device work, notifies that the impurity in treatment box is cleaned out by operator, keeps away
Exempt to have influence on the work efficiency of air-conditioning drainage pump.
Due to the fact that and have employed technique scheme, have the advantages that
1, the impurity particle in condensed water can be filtered by foreign material filter, it is to avoid it enters into air-conditioning drainage pump
In, the inner body of air-conditioning drainage pump is caused damage, so the design of this foreign material filter extends air-conditioning drainage pump
In service life, reducing the incidence rate of accident, the design of connecting tube can be so that metal intercepts the string bag and the placement of rotary apparatus
And installation, intercept the string bag by metal and impurity is intercepted, then by rotary apparatus, the metal interception string bag is rotated, make
Obtaining impurity can be by centralized recovery, it is not necessary to the artificial impurity intercepted metal in the string bag processes, and uses more convenient operation,
And the impurity intercepted metal in the string bag in time processes, and can accelerate the work efficiency of air-conditioning drainage pump, it is to avoid impurity
Too much cause metal to intercept string bag blocking, thus reduce the drainage rates of air-conditioning drainage pump；
2, the design of valve system can improve the work efficiency of air-conditioning drainage pump, it is to avoid air-conditioning drainage pump occurs that air speed is transported
Turning phenomenon, play a protective role air-conditioning drainage pump, valve system can ensure the same of air-conditioning drainage pump drainage rates simultaneously
Time, reducing the loss of energy consumption, the condensation water quantity in condensate water tray for air conditioner can be surveyed by the design of liquid level controller timely
Amount and monitoring, then the data of measurement are delivered to microprocessor, microprocessor can be carried out according to the value that reality is measured accordingly
Operating procedure, effectively reduce the incidence rate of accident, it is more convenient to use；
3, the state of air-conditioner drain pump work can be monitored by the design of alarm device timely, can arrange air-conditioning
The unexpected situation occurred during pump working carries out warning reminding effect timely, reminds operator that it there is a problem, in order to and
Time solve problem, reduce loss, improve whole device usage safety performance so that the use of whole air-conditioning drainage pump manages more
The intellectuality added；
4, the design of apparatus for recovering impurities, can carry out centralized recovery process to the impurity that metal intercepts in the string bag, pass through
The unlatching of induction door and Guan Bi make the use of apparatus for recovering impurities more convenient, and impurity can be carried out temporary transient depositing by collecting box
Putting, the impurity in treatment box can be reclaimed termly by the design of mobile door with person convenient to operate, and overall construction design is more
Compact and reasonable, use the most more automatization.
Present configuration is simple, practical, by the design of foreign material filter, by the impurity in air conditioner condensate water
Grain filters, it is to avoid it enters in air-conditioning drainage pump, causes damage the part in air-conditioning drainage pump, extends this air-conditioner drain
The service life of pump, simultaneously by the design to this air-conditioner drain pump control system so that the use of this air-conditioning drainage pump is more
Convenience, operate more automatization, improve comprehensive utilization ratio.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is a kind of air-conditioning drainage pump of the present invention and the structural representation of control method；
Fig. 2 is the structural representation of foreign material filter in the present invention；
Fig. 3 is the mounting structure schematic diagram that in the present invention, metal intercepts the string bag and rotary apparatus；
Fig. 4 is the structural representation of valve system in the present invention；
Fig. 5 is the structured flowchart of control system in the present invention.
In figure: the 1-pump housing；2-motor；3-fixing and mounting bracket；31-installing plate；311-installing hole；32-retainer ring；321-
Cooling liquid inlet；322-cooling liquid outlet；33-stationary jaw；4-water inlet；5-outlet；6-foreign material filter；61-is even
Adapter；611-limited block；62-metal intercepts the string bag；63-rotary apparatus；631-rotary cylinder；632-fixed plate；633-piston
Bar；7-valve system；71-fixes housing；711-stopper slot；72-stretches blade；8-control system；81-liquid level controller；
811-liquid level sensor；82-temperature detector；821-the first temperature sensor；822-the second temperature sensor；823-temperature sets
Determine device；83-pressure detector；831-the first pressure transducer；832-the second pressure transducer；833-the 3rd pressure transducer；
834-pressure setting apparatus；84-alarm device；841-fault alarm module；842-flood level alarm module；85-microprocessor；
9-apparatus for recovering impurities；91-induction door；92-collecting box；921-moves door.
Detailed description of the invention
As shown in Figures 1 to 5, for one air-conditioning drainage pump of the present invention, including the pump housing 1, impeller, motor 2 and fixing peace
Shelving 3, the left side of the pump housing 1 is provided with water inlet 4, and the right side of the pump housing 1 is provided with outlet 5, also include foreign material filter 6,
Valve system 7 and control system 8, valve system 7 includes that fixing housing 71 and four flexible blades 72, flexible blade 72 are arranged on
In fixing housing 71, the right side of fixing housing 71 is provided with stopper slot 711, the left side of connecting tube 61 is provided with spacing
Block 611, stopper slot 711 and limited block 611 match regulation housing design can so that the using and installing of flexible blade 72,
Four flexible blades 72 work alone each other, can determine to stretch according to the condensation water quantity in actual condensate water tray for air conditioner
The number that blade 72 is opened, so that the more reasonable science of the discharge of condensed water, while ensureing drainage rates, reduces energy consumption
Loss, the connection that can be designed so that between valve system 7 and foreign material filter 6 of stopper slot 711 and limited block 611 is more
Add is convenient and simple, simplifies installation operating procedure, and the design of valve system 7 can improve the work efficiency of air-conditioning drainage pump,
Avoiding air-conditioning drainage pump air speed operating phenomenon occur, play a protective role air-conditioning drainage pump, valve system 7 can protected simultaneously
While barrier air-conditioning drainage pump drainage rates, reduce the loss of energy consumption.
Control system 8 includes liquid level controller 81, temperature detector 82, alarm device 84, pressure detector 83 and Wei Chu
Managing device 85, liquid level controller 81, temperature detector 82, alarm device 84, pressure detector 83 are all connected with microprocessor 85,
Liquid level controller 81 is connected with valve system 7, and liquid level controller 81 includes liquid level sensor 811, setting of liquid level controller 81
Condensation water quantity in condensate water tray for air conditioner can be measured and monitor by meter timely, then the data of measurement are delivered to micro-place
Reason device 85, microprocessor 85 can carry out corresponding operating procedure according to the value that reality is measured, effectively reduce sending out of accident
Raw rate, it is more convenient to use.
Pressure detector 83 includes first pressure transducer the 831, second pressure transducer the 832, the 3rd pressure transducer 833
With pressure setting apparatus 834, first pressure transducer the 831, second pressure transducer the 832, the 3rd pressure transducer 833 is all and pressure
Setting apparatus 834 is connected, and the first pressure transducer 831 intercepts the string bag 62 with metal and is connected, the second pressure transducer 832 and lock
Door gear 7 is connected, and the 3rd pressure transducer 833 is connected with apparatus for recovering impurities 9, by the first pressure sensing, the second pressure
Force transducer 832 and the 3rd pressure transducer 833 control foreign material filter 6, valve system 7 and apparatus for recovering impurities respectively
The work of 9 so that operate more automatization, it is the most convenient to use, design more rationally science, pressure setting apparatus 834
Design can according to the current service condition of air-conditioning, use carry out setup pressure value season etc., improve making of pressure detector 83
Use degree of accuracy.
Temperature detector 82 includes the first temperature sensor the 821, second temperature sensor 822 and temperature setting device 823, the
One temperature sensor the 821, second temperature sensor 822 is all connected with temperature setting device 823, the first temperature sensor 821 with
Motor 2 is connected, and the second temperature sensor 822 is connected with condensate water tray for air conditioner, by the first temperature sensor 821 and
Two temperature sensors 822 control the temperature in motor 2 and condensate water tray for air conditioner respectively, and the design of temperature setting device 823 can
To carry out the setting of temperature according to actual service condition and air-conditioning key property, so that the use of temperature detector 82
More convenient.
Alarm device 84 is connected with liquid level controller 81, temperature detector 82 and pressure detector 83, alarm device 84
Including fault alarm module 841 and flood level alarm module 842, the design of alarm device 84 can be to air-conditioner drain pump work
State monitor timely, can to during air-conditioner drain pump work occur unexpected situation carry out timely warning reminding make
With, remind operator that it there is a problem, in order to solve a problem promptly, reduce loss, improve whole device safety in utilization
Can so that the use management of whole air-conditioning drainage pump is more intelligent, and foreign material filter 6 includes connecting tube 61, connecting tube
The metal that is internally provided with of 61 intercepts the string bag 62 and rotary apparatus 63, and rotary apparatus 63 is connected with microprocessor 85, rotates dress
Putting 63 and include rotary cylinder 631 and fixed plate 632, the front end of rotary cylinder 631 is provided with piston rod 633, and rotary cylinder 631 leads to
Crossing piston rod 633 to be connected with fixed plate 632, fixed plate 632 intercepts the string bag 62 with metal and is connected, and rotary cylinder 631 passes through
Fixed plate 632 intercepts the string bag 62 with metal and is connected, and the design of fixed plate 632 can be so that rotary cylinder 631 intercepts with metal
Connection between the string bag 62 is fixed, overall construction design more rationally science, can be by condensed water by foreign material filter 6
In impurity particle filter, it is to avoid it enters in air-conditioning drainage pump, causes damage the inner body of air-conditioning drainage pump, so
The design of this foreign material filter 6 extends the service life of air-conditioning drainage pump, reduces the incidence rate of accident, connecting tube 61
Design can intercept the string bag 62 by metal entered by impurity so that metal intercept the string bag 62 and the placement of rotary apparatus 63 and installation
Row intercepts, then is rotated the metal interception string bag 62 by rotary apparatus 63 so that impurity can be by centralized recovery, it is not necessary to people
For the impurity that metal is intercepted in the string bag 62 process, use more convenient operation, and in time metal intercepted the string bag 62
In impurity process, the work efficiency of air-conditioning drainage pump can be accelerated, it is to avoid impurity too much cause metal intercept the string bag 62
Blocking, thus reduce the drainage rates of air-conditioning drainage pump.
The lower section of connecting tube 61 is provided with apparatus for recovering impurities 9, and apparatus for recovering impurities 9 includes induction door 91 and collecting box
92, induction door 91 is connected with microprocessor 85, and induction door 91 includes the first induction door and the second induction door, and induction door 91 is positioned at
The top of collecting box 92, the bottom surface of collecting box 92 is provided with mobile door 921, and the design of apparatus for recovering impurities 9 can be to metal
The impurity intercepted in the string bag 62 carries out centralized recovery process, and unlatching and Guan Bi by induction door 91 make apparatus for recovering impurities 9
Use more convenient, impurity can be carried out temporary transient depositing by collecting box 92, and the design of mobile door 921 can be with person convenient to operate
Termly the impurity in treatment box is reclaimed, overall construction design more compact and reasonable, use the most more automatization.
Fixing and mounting bracket 3 includes installing plate 31, retainer ring 32 and stationary jaw 33, retainer ring 32, stationary jaw 33 all with
Installing plate 31 is connected, and installing plate 31 is evenly arranged with installing hole 311, and retainer ring 32 is provided with cooling liquid inlet 321 He
Cooling liquid outlet 322, retainer ring 32 is connected with motor 2, and stationary jaw 33 is connected with the pump housing 1, the design of installing plate 31
So that fixed installation between air-conditioning drainage pump and body of wall, thus the noise in air-conditioner drain pump work, retainer ring can be reduced
The design of 32 is possible not only to be easy to the fixing of motor 2, and by cooling liquid inlet 321 and the design of cooling liquid outlet 322,
Can accelerate the rate of heat dispation of motor 2 inner body, extend the service life of motor 2, the design of stationary jaw 33 can
So that the installation of air-conditioning drainage pump is more stable firmly.
Use the control method of a kind of air-conditioning drainage pump described above, comprise the steps:
1) preparation:
Before air-conditioner drain pump work, the most artificially peace between detection fixing and mounting bracket and air-conditioning drainage pump, body of wall
Dress, it is ensured that the installation of air-conditioning drainage pump is stable, thus noise when reducing air-conditioner drain pump work, then by valve system and foreign body
Install between defecator, foreign material filter and water inlet and connect, then by cooling liquid inlet, cooling liquid outlet conveying
Install between pipe and tank for coolant and connect, finally in the case of guaranteeing that this air-conditioning drainage pump normally works, by air-conditioner drain
Install between pump and air-conditioning, open air-conditioning；
2) condensed water elimination processes:
A, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the first setting value model
When enclosing, air-conditioning drainage pump is opened, and when the force value of the second pressure transducer sensing reaches setting value, valve system is opened, stretched
Two flexible blades retracted in leaf curl sheet so that condensed water can flow to air-conditioning drainage pump from valve system, then through air-conditioning
Draining pump is discharged, and while ensureing the drainage rates of air-conditioning drainage pump, reduces the loss of energy consumption；
B, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the second setting value model
When enclosing, air-conditioning drainage pump is opened, and when the force value of the second pressure transducer sensing reaches setting value, valve system is opened, and four
Individual flexible blade is all opened, and accelerates the mass rate of emission of condensed water, and the first range of set value is less than the second limit value scope so that empty
Adjust the use enhanced convenience of draining pump, while ensureing drainage rates, do not result in the waste of energy consumption, saved cost,
Reduce loss；
3) foreign body filtering processes:
Condensed water from valve system toward air-conditioning drainage pump during conveying, it is necessary to through the filtration of foreign material filter, by water
In impurity particle thing filter, it is to avoid it enters in air-conditioning drainage pump, damages the inner body of air-conditioning drainage pump, when
First pressure transducer senses when having foreign body to occur in the metal interception string bag, and rotary apparatus and induction door work simultaneously, rotate
Device drives metal to intercept the string bag and down rotates, and the first induction door and the second induction door are all opened so that metal intercepts in the string bag
Foreign body can drop in collecting box under gravity, carry out centralized recovery process, entirety uses more automatization,
It is the most convenient to operate, and during rotary apparatus work, rotary cylinder drives the elongation of fixed plate by piston rod, thus drives metal
The interception string bag moves down so that metal intercepts the entrance of the string bag just to induction door, and metal intercepts the impurity in the string bag can be
Drop in collecting box at the induction door opened under the effect of gravity；
4) radiating treatment:
In air-conditioner drain pump work, when the temperature value of the first temperature sensor senses to motor interior exceedes setting
During normal value, cooling liquid inlet and cooling liquid outlet are all opened so that coolant, at the cavity internal circulation flow of retainer ring, is passed through
Coolant circulate the most of heat taking away motor interior, accelerate the rate of heat dispation of motor interior, it is to avoid electronic
Machine is internal causes burning out of parts because temperature is too high, until when the temperature of the first temperature sensor senses to motor interior
Time in the normal value set, cooling liquid inlet and cooling liquid outlet are turned off；
5) alert process:
When the second temperature sensor senses to condensation water pond in temperature value not set in the range of time or the first temperature
Sensor sensing to the temperature of motor interior exceed normal value time, microprocessor controls alarm device work, and alarm device opens
Dynamic fault alarm module, reminds operator there is a problem, the water level value in liquid level sensor senses condensate water tray for air conditioner
When exceeding the scope of setting, air-conditioning drainage pump, while controlling alarm device work, is closed by microprocessor, and alarm device opens
Flood level alarm module, reminds operator there is a problem, improves the processing safety energy of whole device, reduce accident
Incidence rate, when the 3rd pressure transducer senses that the impurity in treatment box is the most untreated, when pressure has reached limit value, micro-
Processor controls alarm device work, notifies that the impurity in treatment box is cleaned out by operator, it is to avoid have influence on air-conditioning drainage pump
Work efficiency；
6) cleaning:
Periodically the impurity in treatment box is recycled, and periodically the metal interception string bag is carried out operation.
These are only the specific embodiment of the present invention, but the technical characteristic of the present invention is not limited thereto.Any with this
Based on bright, for realizing essentially identical technique effect, done ground simple change, equivalent or modification etc., all contain
Among protection scope of the present invention.
Claims (10)
1. an air-conditioning drainage pump, including the pump housing, impeller, motor and fixing and mounting bracket, the left side of the described pump housing be provided with into
The mouth of a river, the right side of the described pump housing is provided with outlet, it is characterised in that: also include foreign material filter, valve system and control
System, described control system includes liquid level controller, temperature detector, alarm device, pressure detector and microprocessor, described
Liquid level controller, described temperature detector, described alarm device, described pressure detector are all connected with described microprocessor,
Described liquid level controller is connected with described valve system, and described liquid level controller includes liquid level sensor, described alarm device
Being connected with described liquid level controller, described temperature detector and described pressure detector, described alarm device includes fault report
Alert module and flood level alarm module, described foreign material filter includes connecting tube, described connecting tube be internally provided with gold
Belonging to and intercept the string bag and rotary apparatus, described rotary apparatus is connected with described microprocessor, and the lower section of described connecting tube is provided with
Apparatus for recovering impurities, described apparatus for recovering impurities includes that induction door and collecting box, described induction door are connected with described microprocessor
Connecing, described induction door includes the first induction door and the second induction door, and described induction door is positioned at the top of described collecting box, described receipts
Mobile door it is provided with on the bottom surface of header.
A kind of air-conditioning drainage pump the most according to claim 1, it is characterised in that: described pressure detector includes the first pressure
Sensor, the second pressure transducer, the 3rd pressure transducer and pressure setting apparatus, described first pressure transducer, described second
Pressure transducer, described 3rd pressure transducer are all connected with described pressure setting apparatus, described first pressure transducer and institute
Stating the metal interception string bag to be connected, described second pressure transducer is connected with described valve system, described 3rd pressure sensing
Device is connected with described apparatus for recovering impurities.
A kind of air-conditioning drainage pump the most according to claim 1, it is characterised in that: described valve system include fixing housing and
Four flexible blades, described flexible blade is arranged in described set casing body, the right side of described fixing housing is arranged limited
Position groove, the left side of described connecting tube is provided with limited block,
Described stopper slot matches with described limited block.
A kind of air-conditioning drainage pump the most according to claim 1, it is characterised in that: described rotary apparatus include rotary cylinder and
Fixed plate, the front end of described rotary cylinder is provided with piston rod, and described rotary cylinder is by described piston rod and described fixed plate
Being connected, described fixed plate intercepts the string bag with described metal and is connected, and described rotary cylinder is by described fixed plate and described gold
Belong to the interception string bag to be connected.
A kind of air-conditioning drainage pump the most according to claim 1, it is characterised in that: described temperature detector includes the first temperature
Sensor, the second temperature sensor and temperature setting device, described first temperature sensor, described second temperature sensor are all and institute
Stating temperature setting device to be connected, described first temperature sensor is connected with described motor, described second temperature sensor with
Condensate water tray for air conditioner is connected.
A kind of air-conditioning drainage pump the most according to claim 1, it is characterised in that: described fixing and mounting bracket include installing plate,
Retainer ring and stationary jaw, described retainer ring, described stationary jaw are all connected with described installing plate, on described installing plate uniformly
It is provided with installing hole, described retainer ring is provided with cooling liquid inlet and cooling liquid outlet, described retainer ring and described motor
Being connected, described stationary jaw is connected with the pump housing.
7. use the control method of a kind of air-conditioning drainage pump as claimed in claim 1, it is characterised in that comprise the steps:
1) preparation:
Before air-conditioner drain pump work, the most artificially installation between detection fixing and mounting bracket and air-conditioning drainage pump, body of wall, really
The installation protecting air-conditioning drainage pump is stable, thus noise when reducing air-conditioner drain pump work, then by valve system and foreign body filtering
Between device, foreign material filter and water inlet install connect, then by cooling liquid inlet, cooling liquid outlet with conveying pipe with
Between tank for coolant install connect, finally in the case of guaranteeing that this air-conditioning drainage pump normally works, by air-conditioning drainage pump with
Install between air-conditioning, open air-conditioning；
2) condensed water elimination processes:
A, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the first range of set value
Time, air-conditioning drainage pump is opened, when the force value of the second pressure transducer sensing reaches setting value, and valve system unlatching, flexible
Two flexible blades retracted in blade so that condensed water can flow to air-conditioning drainage pump from valve system, then arranges through air-conditioning
Water pump is discharged；
B, in air-conditioning work, the water level in liquid level sensor senses condensate water tray for air conditioner reaches the second range of set value
Time, air-conditioning drainage pump is opened, and when the force value of the second pressure transducer sensing reaches setting value, valve system is opened, four
Flexible blade is all opened, and accelerates the mass rate of emission of condensed water；
3) foreign body filtering processes:
Condensed water from valve system toward air-conditioning drainage pump during conveying, it is necessary to through the filtration of foreign material filter, by water
Impurity particle thing filters, it is to avoid it enters in air-conditioning drainage pump, damages the inner body of air-conditioning drainage pump, when first
Pressure transducer senses when having foreign body to occur in the metal interception string bag, and rotary apparatus and induction door work simultaneously, rotary apparatus
Driving metal to intercept the string bag down to rotate, the first induction door and the second induction door are all opened so that it is different that metal intercepts in the string bag
Thing can drop in collecting box under gravity, carries out centralized recovery process；
4) radiating treatment:
In air-conditioner drain pump work, when the temperature value of the first temperature sensor senses to motor interior exceedes the normal of setting
During value, cooling liquid inlet and cooling liquid outlet are all opened so that coolant is at the cavity internal circulation flow of retainer ring, by cooling
Liquid circulate the most of heat taking away motor interior, accelerate the rate of heat dispation of motor interior, it is to avoid in motor
Portion causes burning out of parts because temperature is too high, until when the temperature of the first temperature sensor senses to motor interior is setting
Time in fixed normal value, cooling liquid inlet and cooling liquid outlet are turned off；
5) alert process:
When the second temperature sensor senses to condensation water pond in temperature value not set in the range of time or the first temperature sensing
Device senses when the temperature of motor interior exceedes normal value, and microprocessor controls alarm device work, alarm activation event
Barrier alarm module, reminds operator there is a problem, the water level value in liquid level sensor senses condensate water tray for air conditioner exceedes
During the scope set, air-conditioning drainage pump, while controlling alarm device work, is closed by microprocessor, and alarm device opens overflow
Water-level alarm module, reminds operator there is a problem；
6) impurity cleaning:
Periodically the impurity in treatment box is recycled, and periodically the metal interception string bag is carried out operation.
The control method of a kind of air-conditioning drainage pump the most according to claim 7, it is characterised in that: in described step 3) in,
During rotary apparatus work, rotary cylinder drives the elongation of fixed plate by piston rod, thus drives metal to intercept the string bag toward moving down
Dynamic so that metal intercepts the entrance of the string bag just to induction door, metal intercept the impurity in the string bag can under gravity from
Drop in collecting box at the induction door opened.
The control method of a kind of air-conditioning drainage pump the most according to claim 7, it is characterised in that: in described step 2) in,
Described first range of set value is less than described second limit value scope.
The control method of a kind of air-conditioning drainage pump the most according to claim 7, it is characterised in that: in described step (5)
In, when the 3rd pressure transducer senses that the impurity in treatment box is the most untreated, when pressure has reached limit value, microprocessor
Control alarm device work, notify that the impurity in treatment box is cleaned out by operator, it is to avoid have influence on the work of air-conditioning drainage pump
Efficiency.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464933.5A CN106091327B (en) | 2016-06-21 | 2016-06-21 | Air conditioner drainage pump and control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610464933.5A CN106091327B (en) | 2016-06-21 | 2016-06-21 | Air conditioner drainage pump and control method |
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| CN106091327B CN106091327B (en) | 2020-05-05 |
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| CN108709301A (en) * | 2018-04-04 | 2018-10-26 | 合肥美的暖通设备有限公司 | Condensed water elimination method, air conditioner and storage medium |
| CN109237641A (en) * | 2018-09-30 | 2019-01-18 | 珠海格力电器股份有限公司 | Control method, device, equipment, air-conditioning and the storage medium of air-conditioner drain equipment |
| CN109405176A (en) * | 2018-11-02 | 2019-03-01 | 广东美的暖通设备有限公司 | Air-conditioner control method, control device and air conditioner |
| CN111233214A (en) * | 2020-03-22 | 2020-06-05 | 贵州锦秀黔川环境保护工程有限公司 | Valveless filter for mine sewage treatment |
| CN112050453A (en) * | 2020-09-19 | 2020-12-08 | 杨华 | Heat exchange core body replacement door body structure of total heat exchanger |
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| Publication number | Publication date |
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| CN106091327B (en) | 2020-05-05 |
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