CN1928450A - Automatic drainer for air conditioner - Google Patents
Automatic drainer for air conditioner Download PDFInfo
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- CN1928450A CN1928450A CN 200510032142 CN200510032142A CN1928450A CN 1928450 A CN1928450 A CN 1928450A CN 200510032142 CN200510032142 CN 200510032142 CN 200510032142 A CN200510032142 A CN 200510032142A CN 1928450 A CN1928450 A CN 1928450A
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- water
- air conditioner
- cylindrical shell
- drive unit
- trap according
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- 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 to an automatic drainer for cold air machine, comprising driving equipment with a pumping motor and a bailing vane, pneumatic valve and water-level control equipment. By induction and detection of power touch-control switch the revolution of pumping motor is controlled meanwhile vane is driven to rotate and bail water so that exhaust water in cold air machine is drained; pneumatic valve can make the air sucked by bailing vane discharge; the water-level control equipment can float up and go down as water-level changes, when it floats to the presetting position, the touch-control switch is touched and here pumping motor is started in short time so that exhaust water in water tank is drained by power touch-control switch, furthermore residual exhaust water is drained by siphonage phenomena.
Description
Technical field:
The present invention relates to a kind of air conditioner, refer to a kind of automatic drainer for air conditioner especially.
Background technology:
Present indoor air conditioner is to utilize displacer that the air conditioner discharge water is concentrated, and the driving Water-pumping motor will concentrate on water discharge in the water trap.Generally speaking, ordering about the mode of Water-pumping motor driving then utilizes the power supply touch switch should detect from innervation, driving bailing vane with the control Water-pumping motor rotates, only this kind bailing vane is when rotating, to impel water and air to be involved in simultaneously, so, easily make bailing vane idle running, cause the water in the water trap to be difficult for discharging because of sucking air.Say again, air conditioner is when starting, then need start water trap simultaneously so that the Water-pumping motor running, and with the discharge of the water in the water trap, and the Water-pumping motor drainage speed is fast more than the air conditioner drainage speed, makes Water-pumping motor often be in intermittence and opens the open and close pass, and then produce noisy motor running sound, and influence the sleep quality at night and cause the lost of life of motor, so, how can prevent that motor from producing noisy sound and prolonging motor life is considerable problem.
Summary of the invention:
Technical problem to be solved by this invention is: at the above-mentioned deficiency of prior art, provide a kind of in order to the air conditioner discharge water is flowed into, and its discharge water is expelled to outdoor, the automatic drainer for air conditioner of the noiseless and electricity-saving function of tool.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of automatic drainer for air conditioner, it includes one in order to accept the water tank of air conditioner discharge water, one tank lid, an and drive unit, this tank lid can combine with the top of this water tank, this drive unit device is in the bottom of this tank lid, it has a Water-pumping motor and a bailing vane, be characterized in: also comprise a water-level control apparatus, this water-level control apparatus device is in described water tank inside, it has a ball float, one ball lever that links with ball float, and a filler block that links with ball lever, the state of the water inlet formation closure or openness of this filler block and described drive unit.
The bottom of described tank lid is provided with a floating type air pressure valve that described bailing vane institute inhaled air is discharged.Described air pressure valve has a cylindrical shell, and the bottom of this cylindrical shell is combined with a chock plug.The bottom of described tank lid is provided with one first cylindrical shell and one second cylindrical shell, and described drive unit is combined in this first cylindrical shell inside, and with described air pressure valve coaxial be configured in the second cylindrical shell inside.The top of described second cylindrical shell links a connection-peg, and the outlet pipe of this connection-peg and described air conditioner links.Be connected with a blast pipe between the described drive unit and second cylindrical shell, and make this drive unit and second cylindrical shell form exhaust channel.
The top of described tank lid is provided with a drainage joint, and this drainage joint is connected with first drainpipe.The inside of described drainage joint is provided with one can prevent that waste water from forming the non-return device of adverse current.Be connected with one second drainpipe between described drive unit and drainage joint, make this second drainpipe and first drainpipe form drainage channel.
Described tank lid is formed with a spacing lug, and described ball lever inserts between spacing lug, and inserts on the spacing lug by a fulcrum.
Compared with prior art, advantage of the present invention is: the water level of this water trap will make the ball float of water-level control apparatus sink when descending, ball float and filler block then utilize lever principle to force filler block to be fitted with drinking-water pipe closely, to guarantee that air can't enter drainpipe, to reach siphonage really; Because of motor only moves once, and water is discharged by siphon principle, quiet noiseless, power saving, and can prolong service life of motor; What bailing vane institute inhaled air energy was certain is discharged by blast pipe, prevents that by this motor from forming idle running, and then the water in the water trap can effectively be discharged.
Description of drawings:
Fig. 1 is a stereogram of the present invention.
Fig. 2 is the three-dimensional exploded view of Fig. 1.
Fig. 3 is the schematic diagram that tank lid of the present invention links drive unit, air pressure valve and water-level control apparatus.
Fig. 4 is the schematic diagram of tank lid of the present invention.
Fig. 5 is that air conditioner waste water does not flow into water trap of the present invention as yet, and ball float is positioned at the sectional drawing of subsidence position.
Fig. 6 is that air conditioner waste water flows into water trap, the sectional drawing that ball float upwards floats.
Fig. 7 is the present invention when using for the first time, the sectional drawing that the rising of water level forces floating drum to float.
Label declaration:
Case 12 in water trap 10 water tanks 11
Outer container 13 water legs 14 tank lid 20
Inlet opening 24 first is shape housing 25 second cylindrical shells 26 in vain
Drive unit 30 pillar buoys 31 Water-pumping motors 32
Bailing vane 33 bases 34 drinking-water pipes 35
Capping 36 second drainpipes 3 blast pipes 38
Power supply touch switch 50 push rods 51 expansion sections 52
Water-level control apparatus 60 ball floats 61 ball levers 62
Filler block 63 first ends 64 second ends 65
71 top connections 73 of spacing lug 70 fulcrums
Lower contact 74 springs 75 locating parts 76
Filter material 77 birdsmouths 78 inlet openings 79
The specific embodiment:
See also Fig. 1 to shown in Figure 4, the water trap 10 of automatic drainer for air conditioner of the present invention has a water tank 11 and a tank lid 20, water tank 11 is combined by an interior case 12 and an outer container 13, the surface, inside of the outer surface of interior case 12 and outer container 13 mutually combines because of complementary surfaces externally and internally, and makes interior case 12 be positioned at the inside of outer container 13.Being formed with a water leg 14 on the interior case 12 can be in order to accept the discharge water of air conditioner, interior case 12 is made by Poly dragon material, can be in order to eliminate the apparent dewfall phenomenon of outer container 13, it mainly is to discharge after heat exchange because of the cold air drainage water system to have the cold water that is lower than room temperature, to cause air to produce heat-absorbing action at 13 pairs of indoor high temperature of outer container, and produce condensed water in the appearance of outer container 13, when condensed water agglomerate to a certain amount of after, to drip and fall earthward, and then cause ground wet and slippery, when if ground is provided with carpet, the more pollution that formation is difficult to clear up.
A drainage joint 21 and a connection-peg 23 are installed in the top of tank lid 20; Top connection 73, lower contact 74 that drainage joint 21 is separated by two tools are constituted, and top connection 73 can be in order to be connected with first drainpipe 22, and the delivery port of first drainpipe 22 will be lower than the installation site of water trap 10; 74 of top connection 73 and lower contacts are gripped with a spring 75, and spring 75 is fixed on the locating part 76, and spring 75 then forms a non-return device with combining of locating part 76; When water when non-return device is upwards discharged, just locating part 76 upwards can be backed down and allow water discharge, otherwise, when not driving draining, 76 downward closures of the strength by spring 75 of locating part make it be barred from water export, and make water in first drainpipe 22 can adverse current to water leg 14.Connection-peg 23 can link in order to the outlet pipe with air conditioner, the inside of connection-peg 23 is flat to be provided with a plurality of inlet openings 24, and being provided with a filter material 77, the discharge water that can make air conditioner flows to inlet opening 24 by outlet pipe via the filter material 77 of connection-peg 23, but by the impurity in filter material 77 filtered water.
The bottom of tank lid 20 is provided with one first cylindrical shell 25, one second cylindrical shell 26 and a box body 27.The inside of first cylindrical shell 25 is combined with a drive unit 30, this drive unit 30 has pillar buoy 31, the interior arrangement of pillar buoy 31 has a Water-pumping motor 32, in the rotating shaft of Water-pumping motor 32, link a bailing vane 33 is arranged, bailing vane 33 is then coaxial is configured in base 34 inside, the bottom of base 34 is formed with a drinking-water pipe 35 and extends to outside first cylindrical shell 25, and exposes some length.When Water-pumping motor 32 runnings, then can drive bailing vane 33 simultaneously and rotate, impel the waste water of water leg 14 to be drawn water from drinking-water pipe 35.There is a capping 36 can be combined in the top of first cylindrical shell 25, and makes the firm device of drive unit 30 in first cylindrical shell 25.
The bottom of second cylindrical shell 26 is provided with a ventilating joint 28, and be provided with a floating type air pressure valve 40 in the inside of second cylindrical shell 26, air pressure valve 40 has a cylindrical shell 41, the bottom of cylindrical shell 41 is combined with a chock plug 42, the diameter dimension of chock plug 42 can press on the top surface of ventilating joint 28 greater than the diameter dimension of ventilating joint 28.Chock plug 42 is to make with rubber or other similar material.Form several flutings 29 on second cylindrical shell 26, to use as water inlet or exhaust.The top of second cylindrical shell 26 is formed with a birdsmouth 78, and the inside of birdsmouth 78 is formed with a plurality of inlet openings 79, the diameter dimension receivability connection-peg 23 of birdsmouth 78, and make the inlet opening 79 of the inlet opening 24 of connection-peg 23 corresponding to birdsmouth 78.
One end of one second drainpipe 37 is connected the bottom of contiguous pillar buoy 31, and the other end then links with drainage joint 21, and makes the pillar buoy 31 and first drainpipe 22 be formed with a path, to use as draining.One end of one blast pipe 38 is connected the bottom of contiguous pillar buoy 31, and the other end of blast pipe 38 then links with ventilating joint 28, and makes the pillar buoy 31 and second cylindrical shell 26 be formed with a path, to use as exhaust.
One box body, 27 its inside are provided with a power supply touch switch 50 and a push rod 51, and power supply touch switch 50 is fixed on the tank lid 20, and starts Water-pumping motor 32 by power supply touch switch 50.The top of push rod 51 is formed with an expansion section 52, and makes expansion section 52 clips on the perforation of box body 27; When push rod 51 is subjected to a thrust and is moved upward to a height and position, will touch power supply touch switch 50 and start Water-pumping motor 32.
One water-level control apparatus 60 includes a ball float 61, a ball lever 62 and a filler block 63.It is to link with ball float 61 that ball lever 62 has one first end 64, and one second end 65 is to link with filler block 63.Filler block 63 is made with rubber or other similar material, and it is positioned at the bottom of drinking-water pipe 35, and the diameter dimension of filler block 63 is greater than the diameter dimension of drinking-water pipe 35.
The bottom of first cylindrical shell 25 is formed with a spacing lug 70, ball lever 62 can be inserted 70 of spacing lugs, and to utilize a fulcrum 71 to insert can to allow ball float 61 and filler block 63 be that rotate at the center with fulcrum 71, allows 63 acquisitions of ball float 61 and filler block leverage effects.
As shown in Figure 5, when air conditioner waste water did not flow into water trap 10 inside as yet, ball float 61 was the subsidence positions for no buoyant state, and this moment, 35 of drinking-water pipes were subjected to compressing of filler block 63.As shown in Figure 6, in case waste water flows into water leg 14 by the connection-peg 23 of tank lid 20, and make ball float 61 upwards float, when ball float 61 floats to a precalculated position, promptly can upwards promote push rod 51 and touch power supply touch switch 50, the filler block 63 of respective end then leaves drinking-water pipe 35, at this moment, starting Water-pumping motor 32 by power supply touch switch 50 moves a blink, and waste water is taken out toward second drainpipe 37 via drinking-water pipe 35 by water leg 14, and locating part 76 backed down allow waste water pass through, and be evacuated to outdoor by first drainpipe 22.Water-pumping motor 32 can produce siphonage in water leg 14 and drinking- water pipe 35 and 22 in first drainpipe in one blink of action, utilize this siphonage with unnecessary waste water discharge.
As shown in Figure 7, when water trap 10 when using for the first time, the height of water level of water leg 14 will make air pressure valve 40 upwards float, force chock plug 42 to leave ventilating joint 28, at this moment, can will force air in second exhaust pipe 37 and the bailing vane 33 discharge from ventilating joint 28 via steam vent 38, waste water then enters from the fluting 29 of second cylindrical shell 26 and flows to water leg 14.When water trap 10 entered at no air, air pressure valve 40 was to fit with ventilating joint 28 closely.
Generally speaking, the present invention has overcome Water-pumping motor and must do intermittent running and could allow the waste water of air conditioner discharge outdoor shortcoming by water trap, it only need turn round a blink because of Water-pumping motor, come the unnecessary waste water of pump drainage by siphon principle again, to allow water trap in using reach quiet noiseless, power saving and to prolong service life of Water-pumping motor.Moreover bailing vane institute inhaled air can be discharged by blast pipe, produces idle running to prevent bailing vane, and water trap can effectively water be discharged.
Claims (10)
1, a kind of automatic drainer for air conditioner, it includes one in order to accept the water tank of air conditioner discharge water, one tank lid, an and drive unit, this tank lid can combine with the top of this water tank, this drive unit device is in the bottom of this tank lid, it has a Water-pumping motor and a bailing vane, it is characterized in that: also comprise a water-level control apparatus, this water-level control apparatus device is in described water tank inside, it has a ball float, one ball lever that links with ball float, and a filler block that links with ball lever, the state of the water inlet formation closure or openness of this filler block and described drive unit.
2, air conditioner water trap according to claim 1 is characterized in that: the bottom of described tank lid is provided with a floating type air pressure valve that described bailing vane institute inhaled air is discharged.
3, air conditioner water trap according to claim 2, it is characterized in that: the bottom of described tank lid is provided with one first cylindrical shell and one second cylindrical shell, described drive unit is combined in this first cylindrical shell inside, and with described air pressure valve coaxial be configured in the second cylindrical shell inside.
4, air conditioner water trap according to claim 3 is characterized in that: the top of described second cylindrical shell links a connection-peg, and the outlet pipe of this connection-peg and described air conditioner links.
5, air conditioner water trap according to claim 3 is characterized in that: be connected with a blast pipe between the described drive unit and second cylindrical shell, and make this drive unit and second cylindrical shell form exhaust channel.
6, air conditioner water trap according to claim 2, it is characterized in that: described air pressure valve has a cylindrical shell, and the bottom of this cylindrical shell is combined with a chock plug.
7, air conditioner water trap according to claim 1, it is characterized in that: the top of described tank lid is provided with a drainage joint, and this drainage joint is connected with first drainpipe.
8, air conditioner water trap according to claim 7 is characterized in that: the inside of described drainage joint is provided with one can prevent that waste water from forming the non-return device of adverse current.
9, air conditioner water trap according to claim 7 is characterized in that: be connected with one second drainpipe between described drive unit and drainage joint, make this second drainpipe and first drainpipe form drainage channel.
10, air conditioner water trap according to claim 1, it is characterized in that: described tank lid is formed with a spacing lug, and described ball lever inserts between spacing lug, and inserts on the spacing lug by a fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100321427A CN100449219C (en) | 2005-09-09 | 2005-09-09 | Automatic drainer for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100321427A CN100449219C (en) | 2005-09-09 | 2005-09-09 | Automatic drainer for air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1928450A true CN1928450A (en) | 2007-03-14 |
| CN100449219C CN100449219C (en) | 2009-01-07 |
Family
ID=37858522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100321427A Expired - Fee Related CN100449219C (en) | 2005-09-09 | 2005-09-09 | Automatic drainer for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100449219C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152467A (en) * | 2016-09-12 | 2016-11-23 | 珠海格力电器股份有限公司 | Air conditioner and drainage device thereof |
| WO2024098823A1 (en) * | 2022-11-11 | 2024-05-16 | 青岛海尔电冰箱有限公司 | Refrigerator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2270917Y (en) * | 1996-08-02 | 1997-12-17 | 陈启峰 | Automatic drainer for air conditioner |
| CN2270209Y (en) * | 1996-08-29 | 1997-12-10 | 李荣钦 | Water discharge casing and unidirectional stop valve device for air conditioner of basement |
| US6322326B1 (en) * | 1999-01-29 | 2001-11-27 | Lee W. Davis | Modular condensate pump assembly |
| CN2460910Y (en) * | 2001-02-01 | 2001-11-21 | 杨典谐 | Silence drainage apparatus of air conditioner |
-
2005
- 2005-09-09 CN CNB2005100321427A patent/CN100449219C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152467A (en) * | 2016-09-12 | 2016-11-23 | 珠海格力电器股份有限公司 | Air conditioner and drainage device thereof |
| WO2024098823A1 (en) * | 2022-11-11 | 2024-05-16 | 青岛海尔电冰箱有限公司 | Refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100449219C (en) | 2009-01-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 |