CN104296839B - The test equipment and method of testing of dehumidifier level alarm for water - Google Patents
The test equipment and method of testing of dehumidifier level alarm for water Download PDFInfo
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- CN104296839B CN104296839B CN201410520632.0A CN201410520632A CN104296839B CN 104296839 B CN104296839 B CN 104296839B CN 201410520632 A CN201410520632 A CN 201410520632A CN 104296839 B CN104296839 B CN 104296839B
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- water
- dehumidifier
- level alarm
- valve
- water tank
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Abstract
The invention discloses a kind of test equipment and method of testing of dehumidifier level alarm for water.Wherein the test device includes control unit, the first signal wire, secondary signal line, the 3rd signal wire, water pump and connecting line, wherein：Control unit obtains the water-level alarm signal of the first dehumidifier by the first signal wire, and the water-level alarm signal of the second dehumidifier is obtained by secondary signal line, and passes through the unlatching and/or closing of the 3rd signal line traffic control water pump；And water pump is drawn water by connecting line between the water tank of the first dehumidifier and the water tank of the second dehumidifier.It automatically while can complete test to two dehumidifier level alarm for water, and also float module and liquid-level switch are tested simultaneously.Test simulation dehumidifier in practical situations both, the reliability that liquid-level switch, float module and complete machine water are completely protected.The artificial untrue situation for stirring the checking of float module monomer is avoided, as a result more true and accurate.More save substantial amounts of manpower.
Description
Technical field
The present invention relates to testing field, more particularly to a kind of test equipment of dehumidifier level alarm for water and test side
Method.
Background technology
The water tank of water storage is provided with dehumidifier, needs artificially to pour out water when Water in Water Tank is full.Therefore, typically dehumidifying
Float module, liquid-level switch are set in the water tank of machine, and the full alarm signal of water can be sent by electrical appliance kit, to notify user
The water of water tank is full.But need to test the related water full warning function of dehumidifier early stage.In conventional art, tester
Member individually takes out the water tank for installing float module, artificially stirs float module rotation, verifies that it rotates reliability, and need to test
Demonstrate,prove 5 groups of float modules to be fitted into dehumidifier, float module is lifted, put down, the adhesive of checking water level switch, disconnection act 40,000 times.
So there is uncertainty caused by manual operation, and 40,000 water level switch adhesives, disconnection action in complete machine in test, take
It is longer, it is impossible to the protection act of dehumidifier after completely being protected with reference to complete machine water.
The content of the invention
Based on this, it is necessary to which for the test in conventional art to dehumidifier level alarm for water function, time-consuming, expends
A large amount of manpowers, and the problem of uncertainty of manual operation be present in test, there is provided a kind of water that can combine dehumidifier itself is expired
Protection signal, test are accurate, and save the test equipment and method of testing of the dehumidifier level alarm for water of manpower.
For realize the object of the invention provide a kind of dehumidifier level alarm for water test equipment, including control unit,
First signal wire, secondary signal line, the 3rd signal wire, water pump and connecting line, wherein：
The control unit obtains the water-level alarm signal of the first dehumidifier by first signal wire, passes through described the
Binary signal line obtains the water-level alarm signal of the second dehumidifier, and passes through the unlatching of water pump described in the 3rd signal line traffic control
And/or close；
The water pump is by the connecting line between the water tank of first dehumidifier and the water tank of the second dehumidifier
Draw water.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, it is provided with the connecting line
First valve member and the second valve member；And
When first valve member is opened, the water inlet of the water pump connects with the water tank of first dehumidifier, the water
The delivery port of pump connects with the water tank of second dehumidifier；
When second valve member is opened, the water inlet of the water pump connects with the water tank of second dehumidifier, the water
The delivery port of pump connects with the water tank of first dehumidifier.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, set in the middle part of the connecting line
Two branch roads are equipped with, both ends are respectively a main line, and two branch roads are connected with the main line；And
Two valves are each provided with every branch road, the water inlet and the delivery port are respectively connecting to two institutes
Between two valves for stating a branch road in branch road.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, two articles of branch roads are respectively
One branch road and the second branch road, the water inlet are arranged in the tie point, and the delivery port is arranged on second branch road
On；And
The first valve and the 3rd valve are provided with the tie point, be provided with second branch road the second valve and
4th valve；
First valve and the second valve form the first valve member, and the 3rd valve and the 4th valve form second
Valve member.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, described in the control unit control
The opening or closing of first valve member and second valve member, and when first valve member is opened, described the
Two valve members are closed；When first valve member is closed, second valve member is opened.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, the valve is electronic valve.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, in addition to the control unit
The power line of electrical connection, the control unit connect power supply by the power line.
As a kind of embodiment of the test equipment of dehumidifier level alarm for water, the control unit is control
Device.
A kind of method of testing of dehumidifier level alarm for water based on same inventive concept, comprises the following steps：
Water pump is connected with the water tank of the first dehumidifier and the second dehumidifier using connecting line；
Water is filled into the water tank of the first dehumidifier, the water of predetermined amount is injected into the water tank of the second dehumidifier；
Drawn water using water pump from the water tank of first dehumidifier into the water tank of second dehumidifier, and use control
Part processed persistently receives the full protection signal of water of first dehumidifier and second dehumidifier；
When the control unit receives the water completely protection signal, then by controlling the valve on the connecting line
The direction of drawing water of water pump described in component transform, make that the water pump draws water from the water tank of the full dehumidifier of water to another dehumidifying
In the water tank of machine, until the full protection signal of the water for receiving preset times；And
When the water of predetermined amount is injected in the water tank of second dehumidifier, the water tank of second dehumidifier, which is not up to water, is expired
State.
It is further comprising the steps of as a kind of embodiment of the method for testing of dehumidifier level alarm for water：
Whether the time for judging persistently to be not detected by the full protection signal of the water reaches preset time, if so, then controlling institute
It is out of service to state water pump.
Beneficial effects of the present invention include：
The test equipment and method of testing of a kind of dehumidifier level alarm for water provided by the invention.Its test equipment includes
The water pump that alternating is drawn water from the water tank of two dehumidifiers.It automatically while can complete to fill two dehumidifier water-level alarms
The test put.And because needing the cooperation of float module, liquid-level switch in test process, also just both parts are also entered simultaneously
Test is gone.And test simulation loom is in practical situations both, the full protection reliability of liquid-level switch, float module and complete machine water
Checking, avoid artificially stirring the untrue situation of float module monomer checking, as a result more true and accurate.More save substantial amounts of
Manpower.
Brief description of the drawings
Fig. 1 is a kind of structural representation of a specific embodiment of the test equipment of dehumidifier level alarm for water of the present invention
Figure；
Fig. 2 is a kind of flow chart of a specific embodiment of the method for testing of dehumidifier level alarm for water of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with accompanying drawing to the present invention's
The test equipment and method of testing of dehumidifier level alarm for water illustrate.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
The test equipment of the dehumidifier level alarm for water of one embodiment of the invention, as shown in figure 1, including control unit
100th, the first signal wire 200, secondary signal line 300, the 3rd signal wire 400, water pump 500 and connecting line 600.Wherein：Control
Part 100 obtains the water-level alarm signal of the first dehumidifier 700 by the first signal wire 200, is obtained by secondary signal line 300
The water-level alarm signal of second dehumidifier 800, and pass through the unlatching and/or closing of the 3rd signal wire 400 control water pump 500.And
Water pump 500 is drawn water by connecting line 600 between the water tank of the first dehumidifier and the water tank of the second dehumidifier.
The first described dehumidifier 700 and the second dehumidifier 800 are to carry out water level switch, float module and water-level alarm
Two dehumidifiers of device.When being tested, the discharge outlet of two dehumidifiers is opened, and water pump is always on, is removed at two
Drawn water back and forth between the water tank of wet machine.Wherein, water is expired during the water tank difference of two dehumidifiers, the Water in Water Tank in a dehumidifier
Man Shi, it sends the full protection signal of water, and after control unit receives the full protection signal of water, control connecting line stops water pump 500
The only water filling into water full water tank, but drawn water in the reverse water tank full from water, and inject water into another dehumidifier
Not in the full water tank of water.So as to can newly test to the level alarm for water of two dehumidifiers of moving in circles.
Herein it should be noted that when the water filling into the water tank of dehumidifier of water pump 500, the water level meeting in water tank for dehumidification machine
It is gradually increasing, the float module in dehumidifier floats, and drives roller to roll, and when final water is full, liquid-level switch action, dehumidifier stops
Only dehumidify, send the full protection signal of water, and show that water is completely alarmed.Meanwhile the control unit of this test equipment also receives dehumidifying
The full protection signal of water that machine is sent, records a test result, and controls the conversion of drawing water of water pump 500, and then to another dehumidifying
Machine carries out the test of level alarm for water next time.
Wherein, control unit 100 can realize that control water pump is opened and disconnected, and can receive extraneous input signal, to letter
Number carry out simply judge, can use most of control devices realize.It is preferred that controller can be used as control unit
100, realize the control to water pump.
From the above, it can be seen that the test equipment of the dehumidifier level alarm for water of the embodiment of the present invention, can be certainly
Test dynamic while that completion is to two dehumidifier level alarm for water.And because float module, liquid level is needed to open in test process
The cooperation of pass, also just both parts are also tested simultaneously.And test simulation dehumidifier is in practical situations both, liquid level is opened
Close, the reliability that float module and complete machine water are completely protected, avoid the artificial untrue feelings for stirring the checking of float module monomer
Condition, as a result more true and accurate.More save substantial amounts of manpower.
It is further to note that control unit 100 can a control water pump closing without control water pump unlatching, when certain
When the level alarm for water of one dehumidifier breaks down, control unit 100 can control water pump out of service, namely stop whole surveying
Examination.And the unlatching of water pump and the unlatching of whole test equipment all by artificially controlling manually.Certainly, can be same by control unit 100
When control water pump 500 opening and closing with regard to more preferable.As long as start test equipment side control unit 100 after now test starts
Water pump 500 can be automatically turned on, makes the use of whole equipment more convenient.And if control unit 100 can only control water pump 500
Open, then may be a bit weaker in terms of intelligent control water pump is stopped.
In the embodiment of the test equipment of wherein one dehumidifier level alarm for water, set on connecting line 600
There are the first valve member 900 and the second valve member 1000.When making the first valve member 900 opening, the water inlet of water pump 500
510 connect with the water tank of the first dehumidifier 700, and the delivery port 520 of water pump 500 connects with the water tank of the second dehumidifier 800, now
Water pump draws water from the water tank of the first dehumidifier 700, the water filling into the water tank of the second dehumidifier 800, to the second dehumidifier 800
Level alarm for water is tested.And during the second valve member 1000 opening, the dehumidifier of water inlet 510 and second of water pump 500
Water tank connection, the delivery port 520 of water pump 500 connects with the water tank of the first dehumidifier, and now water pump is from the second dehumidifier 800
Draw water, the water filling into the water tank of the first dehumidifier 700, the level alarm for water of the second dehumidifier 700 is tested in water tank.
By the setting of valve member on connecting line 600, the simple control to the conversion of pumping for water pump direction is realized.
As a kind of embodiment, as shown in figure 1, setting two branch roads, tie point at the middle part of connecting line 600
610 and second branch road 620, both ends are respectively a main line, and two branch roads are connected with main line.And set on every branch road
There are two valves, water inlet 510 and delivery port 520 are respectively connecting between two valves of a branch road in two branch roads.
Further, water inlet 510 is arranged in tie point 610, and delivery port 520 is arranged on the second branch road 620.The
The first valve 601 and the 3rd valve 603 are provided with one branch road 610, the second valve 602 and are provided with the second branch road 620
Four valves 604；First valve 601 and the second valve 602 form the first valve member 900, the 3rd valve 603 and the 4th valve
604 form the second valve member 1000.This set by the connecting line 600 of an entirety realize to two water tank for dehumidification machine it
Between connection.
The both sides of connecting line 600 are all a trunk roads, and it is middle be provided with two branch roads, the Valve controlling on branch road
The direction of current.When being opened such as the first valve 601 and the second valve 602 (i.e. the first valve member 900), the first dehumidifier 700
Water tank in water under the dynamic action of water pump, first pass around the first valve 601, then along branch road 610 towards right direction in Fig. 1
Flowing, then the upward direction of arrow enters in water pump from the water inlet 510 of water pump 500 along figure, then the delivery port 520 from water pump
Outflow, flowed into along the down arrow of diagram in more second branch roads 620, be finally flowed into the second dehumidifier by the second valve 602
In 800 water tank.On the contrary, when the first valve 601 and the second valve 602 are closed, the 3rd valve 603 and the 4th valve 604 are opened
When, water pump 500 draws water from the water tank of the second dehumidifier 800, first flows through the 3rd valve 603 in tie point 610, then edge
The upward direction of arrow enters water pump by water inlet 510, along down arrow reverse flow after being flowed out by the delivery port 520 of water pump 500
It is flowed into after the 4th valve on the second branch road 620 by the main line in left side in the water tank of the first dehumidifier 700.
Wherein, the two states of four valves are coordinated signals, and the state of the first valve 601 and the second valve 602 is opens
When, the state of the 3rd valve 603 and the 4th valve 604 is automatically closing；On the contrary, the shape of the 3rd valve 603 and the 4th valve 604
When state is opens, the state of the first valve 601 and the second valve 602 is automatically closing.Such coordinated signals are simple and convenient.
It is preferred that as a kind of embodiment, electronic valve can be selected for valve.Pass through the simple control of control unit
System can be realized.
In addition, in other embodiments, also can connecting line 600 also realized using other forms, such as entering in water pump
The mouth of a river and delivery port set two branch roads respectively, and two branch roads per side are respectively put into two water tanks, such each water tank
It is middle insertion two water pipes, valve is also set respectively on every water pipe (branch road), control corresponding valve can also realize alternately from
The purpose drawn water in two water tanks.
Electrically connected in addition, being additionally provided with the test equipment of dehumidifier level alarm for water with the control unit 100
Power line 1100, the control unit 100 pass through the power line 1100 connect power supply.
Conceived based on identical, using foregoing test equipment, the present invention also provides a kind of dehumidifier level alarm for water
Method of testing, as shown in Fig. 2 comprising the following steps：
S100, water pump is connected with the water tank of the first dehumidifier and the second dehumidifier using connecting line.Two dehumidifiers
Unit can be placed side by side in the case where not influenceing normal operation, and the continuous drainage mouth of dehumidifier is opened.And will be foregoing
The first signal wire (200) and secondary signal line (300) of test equipment are completely protected with the water in two dehumidifier electrical appliance kits respectively
Signal is connected.
S200, water is filled into the water tank of the first dehumidifier, the water of predetermined amount is injected into the water tank of the second dehumidifier.Its
In, when the water of predetermined amount is injected in the water tank of second dehumidifier, the water tank of second dehumidifier is not up to the full state of water.
It is preferred that the water of predetermined amount can be in water tank 1/3 water level.
S300, drawn water using water pump from the water tank of first dehumidifier into the water tank of second dehumidifier, and
The full protection signal of water of first dehumidifier and second dehumidifier is persistently received using control unit.
S400, when the control unit receives the water completely protection signal, then by controlling on the connecting line
Valve member convert the direction of drawing water of the water pump, make that the water pump draws water from the water tank of the full dehumidifier of water to another
In the water tank of individual dehumidifier, until the full protection signal of the water for receiving preset times.The preset times are to want to dehumidifying
The number for the test that the level alarm for water of machine is carried out, such as may be configured as 10000 times or more times.
In the method for testing of the dehumidifier level alarm for water of other embodiment, it can also comprise the following steps：
S500, whether the time for judging persistently to be not detected by the full protection signal of the water reaches preset time, if so, then controlling
It is out of service to make the water pump.This step is persistently carried out during the entire process of test is carried out, the setting of specific time and water tank
The amount of middle injection water has relation, and when Water in Water Tanks is more, the preset time of setting is shorter, because the short period is just under normal circumstances
Water tank can be filled up from higher water level, and initially inject water tank it is less when, then need to set longer preset time, because
To need longer time water tank could be filled into water.
If testing normal termination, that is, stop after reaching preset times, then the level alarm for water of two dehumidifiers all closes
Lattice.But if test midway stops, the level alarm for water of at least one of which dehumidifier can not be by test, this
When, made a record by tester, test report is provided after the completion of test.
Above-mentioned method of testing, while can be two dehumidifiers be carried out with level alarm for water tests automatically, and whole surveyed
Examination process can be automatically performed substantially, avoid the uncertainty of manual operation, and test is more accurate.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of test equipment of dehumidifier level alarm for water, it is characterised in that including control unit (100), the first signal
Line (200), secondary signal line (300), the 3rd signal wire (400), water pump (500) and connecting line (600), wherein：
The water-level alarm that the control unit (100) obtains the first dehumidifier (700) by first signal wire (200) is believed
Number, the water-level alarm signal of the second dehumidifier (800) is obtained by the secondary signal line (300), and pass through the described 3rd letter
Number line (400) controls the unlatching and/or closing of the water pump (500)；
The water pump (500) is by the connecting line (600) in the water tank of first dehumidifier and the water of the second dehumidifier
Drawn water between case.
2. the test equipment of dehumidifier level alarm for water according to claim 1, it is characterised in that the connecting line
(600) the first valve member (900) and the second valve member (1000) are provided with；And
When first valve member (900) is opened, the water inlet (510) of the water pump (500) and first dehumidifier (700)
Water tank connects, and the delivery port (520) of the water pump (500) connects with the water tank of second dehumidifier (800)；
When second valve member (1000) is opened, the water inlet (510) of the water pump (500) and second dehumidifier (800)
Water tank connection, the delivery port (520) of the water pump (500) connects with the water tank of first dehumidifier (700).
3. the test equipment of dehumidifier level alarm for water according to claim 2, it is characterised in that the connecting line
(600) two branch roads are provided with the middle part of, both ends are respectively a main line, and two branch roads are connected with the main line；
And
Two valves are each provided with every branch road, the water inlet (510) and the delivery port (520) are respectively connecting to
Between two valves of a branch road in two branch roads.
4. the test equipment of dehumidifier level alarm for water according to claim 3, it is characterised in that two branch roads
Respectively tie point (610) and the second branch road (620), the water inlet (510) are arranged in the tie point (610),
The delivery port (520) is arranged on second branch road (620)；And
The first valve (601) and the 3rd valve (603) are provided with the tie point (610), on second branch road (620)
It is provided with the second valve (602) and the 4th valve (604)；
First valve (601) and the second valve (602) form the first valve member (900), the 3rd valve (603) and
4th valve (604) forms the second valve member (1000).
5. the test equipment of dehumidifier level alarm for water according to claim 3, it is characterised in that the control unit
(100) opening or the closing of first valve member (900) and second valve member (1000) are controlled, and described the
When one valve member (900) is opened, second valve member (1000) is closed；When first valve member (900) is closed,
Second valve member (1000) is opened.
6. the test equipment of the dehumidifier level alarm for water according to claim 3 or 4, it is characterised in that the valve
For electronic valve.
7. the test equipment of dehumidifier level alarm for water according to claim 1, it is characterised in that also include with it is described
The power line (1100) of control unit (100) electrical connection, the control unit (100) connect electricity by the power line (1100)
Source.
8. the test equipment of dehumidifier level alarm for water according to claim 1, it is characterised in that the control unit
(100) it is controller.
9. a kind of method of testing of dehumidifier level alarm for water, it is characterised in that comprise the following steps：
Water pump is connected with the water tank of the first dehumidifier and the second dehumidifier using connecting line；
Water is filled into the water tank of the first dehumidifier, the water of predetermined amount is injected into the water tank of the second dehumidifier；
Drawn water using water pump from the water tank of first dehumidifier into the water tank of second dehumidifier, and use control unit
Part persistently receives the full protection signal of water of first dehumidifier and second dehumidifier；
When the control unit receives the water completely protection signal, then by controlling the valve member on the connecting line
Convert the direction of drawing water of the water pump, make that the water pump draws water from the water tank of the full dehumidifier of water to another dehumidifier
In water tank, until the full protection signal of the water for receiving preset times；And
When the water of predetermined amount is injected in the water tank of second dehumidifier, the water tank of second dehumidifier is not up to the full shape of water
State.
10. the method for testing of dehumidifier level alarm for water according to claim 9, it is characterised in that also including following
Step：
Whether the time for judging persistently to be not detected by the full protection signal of the water reaches preset time, if so, then controlling the water
Pump is out of service.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520632.0A CN104296839B (en) | 2014-09-30 | 2014-09-30 | The test equipment and method of testing of dehumidifier level alarm for water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410520632.0A CN104296839B (en) | 2014-09-30 | 2014-09-30 | The test equipment and method of testing of dehumidifier level alarm for water |
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| Publication Number | Publication Date |
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| CN104296839A CN104296839A (en) | 2015-01-21 |
| CN104296839B true CN104296839B (en) | 2018-02-09 |
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ID=52316670
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410520632.0A Expired - Fee Related CN104296839B (en) | 2014-09-30 | 2014-09-30 | The test equipment and method of testing of dehumidifier level alarm for water |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883519B (en) * | 2019-03-15 | 2020-12-22 | 河海大学 | Water level gauge detection and calibration device adopting double wells and detection method thereof |
| CN110671752B (en) * | 2019-10-10 | 2020-12-15 | 海信（广东）空调有限公司 | Water fullness control method and device of mobile air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205056A1 (en) * | 1985-06-03 | 1986-12-17 | LGZ LANDIS & GYR ZUG AG | Flow controller |
| CN101788322A (en) * | 2010-01-29 | 2010-07-28 | 重庆长安汽车股份有限公司 | Automobile fuel automatic pumping and injecting test device |
| CN202216740U (en) * | 2011-08-25 | 2012-05-09 | 山东省科学院海洋仪器仪表研究所 | Water level sensor, water level switch detecting device |
| CN202938888U (en) * | 2012-11-14 | 2013-05-15 | 珠海格力电器股份有限公司 | Detecting device |
| CN204115828U (en) * | 2014-09-30 | 2015-01-21 | 珠海格力电器股份有限公司 | The testing apparatus of dehumidifier level alarm for water |
-
2014
- 2014-09-30 CN CN201410520632.0A patent/CN104296839B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0205056A1 (en) * | 1985-06-03 | 1986-12-17 | LGZ LANDIS & GYR ZUG AG | Flow controller |
| CN101788322A (en) * | 2010-01-29 | 2010-07-28 | 重庆长安汽车股份有限公司 | Automobile fuel automatic pumping and injecting test device |
| CN202216740U (en) * | 2011-08-25 | 2012-05-09 | 山东省科学院海洋仪器仪表研究所 | Water level sensor, water level switch detecting device |
| CN202938888U (en) * | 2012-11-14 | 2013-05-15 | 珠海格力电器股份有限公司 | Detecting device |
| CN204115828U (en) * | 2014-09-30 | 2015-01-21 | 珠海格力电器股份有限公司 | The testing apparatus of dehumidifier level alarm for water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104296839A (en) | 2015-01-21 |
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