CN106482802A - Liquid evaporation amount detecting device - Google Patents
Liquid evaporation amount detecting device Download PDFInfo
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- CN106482802A CN106482802A CN201611218867.XA CN201611218867A CN106482802A CN 106482802 A CN106482802 A CN 106482802A CN 201611218867 A CN201611218867 A CN 201611218867A CN 106482802 A CN106482802 A CN 106482802A
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- signal
- detection pin
- lowering
- housing
- amount detecting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Level Indicators Using A Float (AREA)
Abstract
The invention provides a kind of liquid amount detecting device, including：Fixed mount, housing, detection pin, lowering or hoisting gear, digital display range sensor, signal occur and electric supply installation and control device, and lowering or hoisting gear is arranged in housing, for driving detection pin to move up and down；Digital display range sensor is arranged on housing, and the displacement for detection detection pin simultaneously shows this displacement；Signal occurs and electric supply installation passes through fixed mount and imports AC signal in liquid；Control device controls lowering or hoisting gear to shut down when detecting and there is AC signal on detection pin.The liquid evaporation amount detecting device that the present invention provides, it is passed through AC signal, because AC signal is the signal that sense of current can change, it is to avoid detection pin premature oxidation in liquid, ensure that the level detection precision of product, thus increased the competitiveness of product in market.
Description
Technical field
The present invention relates to detection field, more particularly, to a kind of liquid evaporation amount detecting device.
Background technology
At present, agricultural and the measurement of water surface evaporation on hydrlolgic work adopt artificial chaining pin metering system or full-automatic mostly
Measurement apparatus measurement scheme；Artificial chaining pin mode adopts mechanical chaining pin with a scale, is installed on consolidating of evaporation from water surface device
Positioning is put, and can be manually rotated chaining pin chasing lever, and observes its needle point and contact situation with the water surface, when needle point is contacted with the water surface, reads
Evaporation capacity is drawn through pervaporation amount computing formula, Automatic Measuring Apparatus utilize sensor automatic measurement liquid level after taking scale,
Or by the modes such as conversion of weighing, automatically combine evaporation capacity, when needle point is contacted with the water surface, control device detects and passes from water
Unidirectional current on chaining pin, control device controls chaining pin stop motion, and controls buzzer to send the sound, and control device passes through meter
Calculate formula and obtain evaporation capacity, upload server is simultaneously transmitted to client terminal.But there are the following problems for technique scheme：
1st, the fixed jack of artificial chaining pin metering system and the cooperation of chaining pin inserted link are bad, have several public affairs in chaining pin structure
Point cantilever, if jack fit clearance is excessive, chaining pin occurs and teetertotters, with can shape when can be manually rotated chaining pin dials
Become downward pressure, cause the variation on chaining pin fixed position, increased measurement error.
2nd, when the needle point of chaining pin of artificial chaining pin metering system and the water surface just come into contact with and inconspicuous, lead to observe very
Painstakingly, lead to measurement data all inconsistent situation is manually repeated several times and often occur, cause gross error.
3rd, Automatic Measuring Apparatus metering system, Full-automatic water surface vapo(u)rization system complex structure it is desirable to supporting many, investment
Greatly.
Content of the invention
In order to solve at least one above-mentioned technical problem, it is an object of the invention to provide a kind of liquid evaporation amount detection device
Put, including：Fixed mount, described fixed mount is fixed on the side wall of container containing liquid, and the lower end of described fixed mount is stretched into
In liquid；Housing, described housing is fixed on described fixed mount；Detection pin, described detection pin is installed on the housing, and can
Move up and down with respect to described housing, and described detection pin is insulated with described fixed mount phase；Lowering or hoisting gear, described lowering or hoisting gear sets
Put in described housing, and be connected with described detection pin, for driving described detection pin to move up and down；Digital display range sensor,
Described digital display range sensor arranges on the housing, for detecting the displacement of described detection pin and showing this displacement；
Signal occurs and electric supply installation, and described signal occurs and electric supply installation is arranged in described housing, and is connected with described fixed mount,
Described signal occurs and electric supply installation provides AC signal for described fixed mount, so that described AC signal is led by described fixed mount
Enter in described liquid；And control device, described control device is arranged in described housing, and respectively with described lowering or hoisting gear and institute
State detection pin to connect, for controlling described lowering or hoisting gear action to realize the up and down motion of described detection pin, and institute ought be detected
Stating to exist on detection pin controls described lowering or hoisting gear to shut down during AC signal.
The liquid evaporation amount detecting device that the present invention provides, is passed through AC signal, because AC signal is electric current in liquid
The signal that can change of direction, it is to avoid detection pin is constantly in the situation of accelerated oxidation under same electrode and occurs, that is,
Reduce the detection oxidized speed of pin, on the one hand, extend the service life of product, on the other hand it is ensured that the liquid of product
Face accuracy of detection, thus increased the competitiveness of product in market.
Specifically, in correlation technique, chaining pin is oxidized easily because being passed through unidirectional current, and the liquid evaporation that the present invention provides
Amount detecting device, signal occurs and electric supply installation passes through fixed mount and imports AC signal in liquid, when detection pin moves downward
To after until contacting with liquid level, AC signal flows in detection pin from liquid, and this timed unit detects AC signal, control
Lowering or hoisting gear processed is shut down, and the displacement of digital display range sensor display detection pin, because AC signal is that sense of current can be sent out
The signal of changing, it is to avoid detection pin is constantly in and is occurred by the situation of electrolysis accelerated oxidation under same electrode, that is, reduce
The oxidized speed of detection pin, on the one hand, ensure that the use accuracy of detection of product, on the other hand, extend making of product
With the life-span, thus increased the competitiveness of product in market.
In addition, the aforesaid liquid evaporation amount detecting device that the present invention provides can also have following additional technical feature：
In technique scheme, described control device includes：Drive module, described drive module and described lowering or hoisting gear
Connect, for controlling described lowering or hoisting gear action to realize the up and down motion of described detection pin；AC signal capture module, described
AC signal capture module is connected with described detection pin, for detect described detect whether there is AC signal on pin, when detecting
Transmission signal of telecommunication during AC signal is had on described detection pin；Control module, described control module respectively with described drive module and
Described AC signal capture module connects, and described control module receives the described signal of telecommunication, and controls institute by described drive module
State lowering or hoisting gear to shut down；And control panel, described control panel is provided with control key, described control key and described control module
Connect, for sending control signal to described control module, described control module is according to described control signal by described driving
Module controls described lowering or hoisting gear action to realize the up and down motion of described detection pin.
In this technical scheme, touch control key, control key sends control signal to control module, control module controls liter
Falling unit action, to realize detecting the up and down motion with respect to housing for the pin, after detecting that pin touches liquid level, the exchange in liquid
Signal flows in detection pin, when AC signal capture module detects the AC signal on detection pin, sends electricity to control module
Signal, control module controls driving means to shut down, the displacement of digital display range sensor display detection pin.
In any of the above-described technical scheme, described control key includes first manual key and the first automatic key.
In this technical scheme, liquid evaporation amount detecting device is divided into manual mode and automatic mode, in a manual mode,
User touches first manual key, and first manual key sends control signal to control module, and control module controls driving means action,
Moved downward with respect to housing with realizing detection pin, after detecting that pin touches liquid level, the AC signal in liquid flows into detection
In pin, when AC signal capture module detects the AC signal on detection pin, send the signal of telecommunication, control module to control module
Driving means are controlled to shut down, the displacement of digital display range sensor display detection pin, then touch first manual key, first manual key
Send control signal to control module, control module controls driving means action, to realize detecting that pin is transported upwards with respect to housing
Dynamic；In automatic mode, user touches the first automatic key, and the first automatic key sends control signal, control module to control module
Control driving means action, to realize detecting that pin moves downward automatically with respect to housing, after detecting that pin touches liquid level, liquid
In AC signal flow into detection pin in, AC signal capture module detect detection pin on AC signal when, to control mould
Block sends the signal of telecommunication, and control module controls driving means to shut down, the displacement of digital display range sensor display detection pin；Touch again
First automatic key, the first automatic key sends control signal to control module, and control module controls driving means action, to realize examining
Chaining pin moves after a segment distance upwards with respect to housing, and motor reversal drives detection pin to move downward, and remeasures evaporation from water surface
Amount.
In any of the above-described technical scheme, described lowering or hoisting gear includes：Screw rod, described screw rod can be with respect to described shell
Body rotates；Nut, described nut is arranged on described screw rod, and is connected with described detection pin；And driving means, described driving dress
Put and be connected with described screw rod, and drive described screw rod to rotate.
In this technical scheme, driving means drive screw rod to rotate, and nut moves up and down with respect to screw rod on screw rod, spiral shell
Master tape moves detection pin and moves up and down with respect to housing, and the lifting device structure of screw rod, nut and driving means composition is simple, raw
Produce handling ease, thus improve the production efficiency of product, and then reducing the manufacturing cost of product, increased product
The market competitiveness.
In any of the above-described technical scheme, described driving means include motor and universal drive shaft, described universal drive shaft respectively with
Described motor and described screw rod connect, and the power of described motor is passed to described screw rod by described universal drive shaft.
In this technical scheme, the power of motor is passed to screw rod as driving member by universal drive shaft, can make screw rod and electricity
Machine is arranged on arbitrary position, still the power of motor can be passed to screw rod, thus reducing machine-building process concentricity
Requirement.
In any of the above-described technical scheme, liquid evaporation amount detecting device also includes：Origin reference location catch, described benchmark
Locating stop piece is arranged in described housing, and described origin reference location catch is located on the track of motion of described nut；And clearing
Button, described clearing button is arranged on the housing；Wherein, described nut moves downward and is against on described origin reference location catch
When, described control device controls described lowering or hoisting gear to shut down, and presses described clearing button, removes described digital display range sensor and shows
The displacement showing, and record this position for measuring basiss position.
In this technical scheme, when user is after long-time use, easily causes measuring basiss and lose, lead to liquid to steam
Send out the present position of amount detecting device different from initial position, if continuing test can there is measurement error, therefore, now very important person
Work is pressed to touch and is reset button, removes the displacement that digital display range sensor shows, makes show value be zero, this position is this measurement apparatus
Normal zero, because digital display range sensor shows with memory function, zero data can be recorded, confirm this position be survey
Measuring reference position, that is, user resets primary standard initial point, continuing measurement, thus ensure that the inspection of liquid evaporation amount detecting device
Survey precision.
In any of the above-described technical scheme, described fixed mount includes：Connecting plate, described connecting plate is provided with socket,
The lower end of described shell is inserted in described socket, and described shell is connected with described fixed mount；Chaining pin, described chaining pin with described
Fixed mount forms circuit and connects, and inserts in described liquid；And fixed part, described fixed part and described connecting plate form circuit even
Connect, and form draw-in groove and described connecting plate between；Wherein, the side wall of the described container containing liquid snaps in described draw-in groove, with
Described fixed mount is fixed on the container of described splendid attire liquid.
In this technical scheme, fixed mount is connected with the side wall of container by draw-in groove, and this kind of connected mode is simple, produces and adds
Work easily, thus improve the production efficiency of product, and then reducing the manufacturing cost of product, increased the market of product
Competitiveness.
In any of the above-described technical scheme, described fixed part also includes：Fixed plate, described fixed plate and described connecting plate
Connect, and form described draw-in groove and described connecting plate between；Limiting plate, described limiting plate is connected with described fixed plate, and with institute
State limiting plate vertical, described limiting plate is provided with screwed hole；And screw, described screw screws in described screw thread in the hole, and is against
On the side wall of container of described splendid attire liquid, described fixed mount is fixed on the container of described splendid attire liquid.
In this technical scheme, the cooperation of limiting plate and fixed plate, on the one hand, increased fixed plate and container side wall it
Between bonding strength, thus reducing the probability that fixed mount comes off from the side wall of container, so increased product using reliable
Property, on the other hand, the length of adjusting screw can be passed through it is ensured that detection pin and fixed support are on same vertical line, thus
Ensure that the accuracy of detection of product.
In any of the above-described technical scheme, the lower end of described housing is provided with installation inserted sheet, described installation inserted sheet insertion
In described socket, and described installation inserted sheet occurs with described signal and electric supply installation is connected.
In this technical scheme, the connected mode of inserted sheet and socket, structure is simple, and production and processing is easy, thus improve
The production efficiency of product, and then reduce the manufacturing cost of product, increased the competitiveness of product in market.
In any of the above-described technical scheme, described fixed mount includes header board, measurement plate, back plate and U-board, described measurement
Plate one end and described U-board are arranged between described header board and described back plate, described U-board and described header board and described back plate structure
Become described socket, two parallel side plates of described U-board are provided with waist-shaped hole, described U-board is with two described side plates even
Connecting hole is provided with the transverse slat connecing, screw sequentially passes through described header board, described connecting hole, described back plate and screw and wears successively
Cross described header board, described waist-shaped hole, described back plate, described header board, described U-board and described back plate are fixedly connected into one whole
Body.
In this technical scheme, after inserted sheet is inserted socket, if detection pin and liquid level out of plumb, can be twisted with screw
Pine, due to being provided with waist-shaped hole in U-board, U-board, with respect to screw double swerve, adjusts the position of socket, to ensure to slotting
Piece and tap position enter behavior adjustment, ensure that the perpendicularity of detection pin and liquid level it is ensured that detection pin is existed with fixed support
On same vertical line, thus ensure that the accuracy of detection of product.
In any of the above-described technical scheme, described digital display range sensor is digital display capacitive displacement transducer, described number
Aobvious capacitive displacement transducer includes：Fixed grid portion, described fixed grid portion is arranged on the housing, and is provided with cunning in described fixed grid portion
Groove；Moving grid portion, described moving grid portion is arranged on described detection pin, and described detection pin is arranged in described chute, and can be in institute
State in chute and slide；And display screen, described display screen is arranged in described fixed grid portion, for showing described capacitive displacement transducer inspection
The displacement of the described detection pin surveyed.
In this technical scheme, digital display capacitive displacement transducer not only allows reading more accurately facilitate moreover it is possible to carry further
High measurement accuracy is it is ensured that the resolution of 0.01mm and precision, thus ensure that the detection essence of liquid evaporation amount detecting device
Degree, in addition, digital display capacitive displacement transducer has memory function, will not lose the displacement data of benchmark and last time, start next time
The data automatically continuing last time measures, thus ensure that dependability and the practicality of product.
In any of the above-described technical scheme, liquid evaporation amount detecting device also includes：Elastic pressuring plate, described elastic pressuring plate
It is arranged between described housing and described detection pin, described detection pin is pressed in described chute.
In this technical scheme, elastic pressuring plate is pressed on detection pin, so that detection pin is close in chute, decreases detection pin
Gap and runner wall between, thus improve certainty of measurement, may further ensure that resolution and the precision of 0.01mm, thus
Ensure that the accuracy of detection of liquid evaporation amount detecting device.
In any of the above-described technical scheme, described signal occurs and electric supply installation includes battery and exchanges modular converter,
Described exchange modular converter is connected with described battery and described fixed mount respectively.
In this technical scheme, the direct current signal of battery is converted into AC signal by exchange modular converter, it is to avoid detection
Pin is constantly in and is occurred by the situation of electrolysis accelerated oxidation under same electrode, that is, reduce the oxidized speed of detection pin, make
AC signal can flow in detection pin after chaining pin touches liquid level immediately, on the one hand, ensure that the smart using detection of product
Degree, on the other hand, extends the service life of product, thus increased the competitiveness of product in market.
In any of the above-described technical scheme, liquid evaporation amount detecting device also includes：Remote control, described remote control sets
It is equipped with the second manipulated key and the second automatic key, for sending infrared signal to described control device, to control dress by described
Put and control described lowering or hoisting gear action to realize the up and down motion of described detection pin.
In this technical scheme, liquid evaporation amount detecting device is divided into manual mode and automatic mode, in a manual mode,
User (can be transported downwards by the intermediary button (motion key upwards) of first manual key on detection means panel and left side button
Dynamic key) chaining pin is moved up and down freely to be operated, can also be entered by the upper and lower button of the second manipulated key of IR remote controller simultaneously
Row operation, this part button all adopts often by once opening by the control method once closed with user-friendly again.When chaining pin arrives
When reaching datum mark or equivalent water surface signal, chaining pin is automatically stopped operation；In automatic mode, the motion of chaining pin is by certainly
Dynamic control program is run, when user touches on panel the second manipulated key or sends signal, control device driving by remote control
Chaining pin action, to realize detecting that pin moves downward with respect to housing, after detecting that pin touches liquid level, passes to control module and sends out
Electric signals, control module controls driving means to shut down, and now program controlled motor reversion, chaining pin is lifted, if leaving the water surface
After dry distance, motor inverts again, and chaining pin declines, and stops declining again after the contact water surface, and give a warning, light, user is
Can read the data on displacement transducer display screen.
To repeated measure, as long as touching the second automatic keying or remote control respective keys, instrument can repeat above automatically
Measurement action.
In any of the above-described technical scheme, liquid evaporation amount detecting device also includes：Caution device, described caution device
It is arranged on housing, and be connected with described control device, described control device control described warning when shutting down of described lowering or hoisting gear
Device sends information warning.
In this technical scheme, after lowering or hoisting gear is shut down, caution device sends information warning, reminds user to check in time
The displacement of chaining pin, thus improve the comfort of product.
In any of the above-described technical scheme, described caution device includes：Buzzer, described buzzer controls dress with described
Put connection, during described lowering or hoisting gear shutdown, described control device controls described buzzer to send the sound；And signal lighties, described signal
Lamp is connected with described control device, and during described lowering or hoisting gear shutdown, described control device controls described signal lighties to light.
In this technical scheme, after lowering or hoisting gear is shut down, buzzer sends sound, reminds user to check the displacement of chaining pin
Amount, meanwhile, signal lighties light, and remind user to check the displacement of chaining pin, thus improve the comfort of product.
Brief description
The above-mentioned and/or additional aspect of the present invention and advantage will become from reference to the description to embodiment for the accompanying drawings below
Substantially and easy to understand, wherein：
Fig. 1 is the structural representation of liquid evaporation amount detecting device of the present invention；
Fig. 2 is the structural representation after liquid evaporation amount detecting device shown in Fig. 1 removes fixed mount；
Fig. 3 is the cross section structure diagram of structure shown in Fig. 2；
Fig. 4 is the mplifying structure schematic diagram in A portion in Fig. 3；
Fig. 5 is the structural representation of fixed mount shown in Fig. 1 (removal screw)；
Fig. 6 is the side structure schematic view of structure shown in Fig. 5；
Fig. 7 is the decomposition texture schematic diagram of structure shown in Fig. 6；
Fig. 8 is the broken section structured flowchart of structure shown in Fig. 6；
Fig. 9 is the structural representation of remote control of the present invention；
Figure 10 is the structured flowchart of control device of the present invention；
Figure 11 is the structured flowchart of signal generation of the present invention and electric supply installation；
Figure 12 is the structured flowchart of caution device of the present invention；
Figure 13 is the partial structural diagram of liquid evaporation amount detecting device use state of the present invention.
Wherein, in Fig. 1 to Figure 13, the corresponding relation between reference and component names is：
10 fixed mounts, 11 connecting plates, 12 chaining pins, 13 fixed parts, 131 fixed plates, 132 limiting plates, 133 screwed holes, 134 spiral shells
Nail, 14 draw-in grooves, 15 header boards, 16 measurement plates, 17 back plate, 18U shape plate, 181 waist-shaped holes, 182 connecting holes, 19 sockets, 20 housings, 21
Inserted sheet, 30 detection pins, 40 lowering or hoisting gears, 41 screw rods, 42 nuts, 43 driving means, 431 motors, 432 universal drive shafts, 50 numbers are installed
Aobvious range sensor, 51 fixed grid portions, 52 moving grid portions, 53 display screens, 60 signals occur and electric supply installation, 61 batteries, and 62 exchanges turn
Die change block, 70 control devices, 71 drive modules, 72 AC signal capture modules, 73 control modules, 74 control panels, 741 first
Manipulated key, 742 first automatic keys, 75 infrared remote control modules, 80 origin reference location catch, 90 clearing buttons, 100 elastic pressuring plates, 200
Remote control, 201 second manipulated keies, 202 second automatic keys, 300 caution devices, 301 signal lighties, 302 buzzers, 400 splendid attire liquid
The container of body.
Specific embodiment
In order to be more clearly understood that the above objects, features and advantages of the present invention, below in conjunction with the accompanying drawings and specifically real
Mode of applying is further described in detail to the present invention.It should be noted that in the case of not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Elaborate a lot of details in the following description in order to fully understand the present invention, but, the present invention also may be used
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not described below
Specific embodiment restriction.
As shown in figure 1 to figure 13, the liquid evaporation amount detecting device that the present invention provides includes：Fixed mount 10, housing 20, inspection
Chaining pin 30, lowering or hoisting gear 40, digital display range sensor 50, signal occur and electric supply installation 60 and control device 70.
Specifically, fixed mount 10 is fixed on the side wall of container 400 containing liquid, and liquid is stretched in the lower end of fixed mount 10
In body；Housing 20 is fixed on fixed mount 10；Detection pin 30 is installed on the housing 20, and can move up and down with respect to housing 20,
And detect that pin 30 is mutually insulated with fixed mount 10；Lowering or hoisting gear 40 is arranged in housing 20, and is connected with detection pin 30, for driving
Detection pin 30 moves up and down；Digital display range sensor 50 arranges on the housing 20, and the displacement for detection detection pin 30 simultaneously shows
Show this displacement；Signal occurs and electric supply installation 60 is arranged in housing 20, and is connected with fixed mount 10, and signal occurs and powers
Device 60 provides AC signal for fixed mount 10, so that fixed mount 10 imports AC signal in liquid；Control device 70 is arranged
In housing 20, and it is connected with lowering or hoisting gear 40 and detection pin 30 respectively, for controlling lowering or hoisting gear 40 action to realize detecting
The up and down motion of pin 30, and control lowering or hoisting gear 40 to shut down when detecting and there is AC signal on detection pin 30.
The liquid evaporation amount detecting device that the present invention provides, signal occurs and electric supply installation 60 will be exchanged by fixed mount 10
Signal imports in liquid, when detection pin 30 is moved downwardly to until after contact with liquid level, AC signal flows into detection from liquid
In pin 30, this timed unit 70 detects AC signal, controls lowering or hoisting gear 40 to shut down, digital display range sensor 50 display inspection
The displacement of chaining pin 30, because AC signal is the signal that sense of current can change, it is to avoid detection pin 30 is located always
Occurred by the situation of electrolysis accelerated oxidation under same electrode, that is, reduce the oxidized speed of detection pin 30, on the one hand, protect
Demonstrate,prove the use accuracy of detection of product, on the other hand, extended the service life of product, thus increased the market competition of product
Power, in addition, the maximum displacement of detection pin 30 is 75mm.
In one embodiment of the invention, as shown in Figure 1, Figure 2 with shown in Figure 10, control device 70 includes：Drive module 71,
AC signal capture module 72, control module 73 and control panel 74.
Specifically, drive module 71 is connected with lowering or hoisting gear 40, for controlling lowering or hoisting gear 40 action to realize detecting pin
30 up and down motion；AC signal capture module 72 is connected with detection pin 30, whether has exchange letter on detection detection pin 30
Number, send the signal of telecommunication when detecting and having AC signal on detection pin 30；Control module 73 respectively with drive module 71 and exchanging
Signal capture module 72 connects, and control module 73 receives the signal of telecommunication, and controls lowering or hoisting gear 40 to shut down by drive module 71；Control
Control key is provided with panel 74 processed, control key is connected with control module 73, for sending control signal, control to control module 73
Molding block 73 controls lowering or hoisting gear 40 action to realize detecting the up and down motion of pin 30 according to control signal by drive module 71.
In this embodiment, touch control key, control key sends control signal to control module 73, and control module 73 controls
Lowering or hoisting gear 40 action, to realize detecting the up and down motion with respect to housing 20 for the pin 30, after detecting that pin 30 touches liquid level, liquid
AC signal in body flows in detection pin 30, when AC signal capture module 72 detects the AC signal on detection pin 30,
Send the signal of telecommunication to control module 73, control module 73 controls driving means 43 to shut down, digital display range sensor 50 display detection
The displacement of pin 30.
In one embodiment of the invention, as shown in Figure 10, control key includes first manual key 741 and the first automatic key
742.
In this embodiment, liquid evaporation amount detecting device is divided into manual mode and automatic mode, in a manual mode, uses
First manual key 741 is touched at family, and first manual key 741 sends control signal to control module 73, and control module 73 controls driving
Device 43 action, to realize detecting that pin 30 moves downward with respect to housing 20, after detecting that pin 30 touches liquid level, in liquid
AC signal flows in detection pin 30, when AC signal capture module 72 detects the AC signal on detection pin 30, to control
Module 73 sends the signal of telecommunication, and control module 73 controls driving means 43 to shut down, digital display range sensor 50 display detection pin 30
Displacement, then touch first manual key 741, first manual key 741 sends control signal to control module 73, and control module 73 is controlled
Driving means 43 processed action, to realize detecting that pin 30 moves upwards with respect to housing 20；In automatic mode, user touches first
Automatic key 742, the first automatic key 742 sends control signal to control module 73, and control module 73 controls driving means 43 action,
Automatically moved downward with respect to housing 20 with realizing detection pin 30, exchange letter after detecting that pin 30 touches liquid level, in liquid
Number flow into detection pin 30 in, AC signal capture module 72 detect detection pin 30 on AC signal when, to control module 73
Send the signal of telecommunication, control module 73 controls driving means 43 to shut down, the displacement of digital display range sensor 50 display detection pin 30；
Touch the first automatic key 742 again, the first automatic key 742 sends control signal to control module 73, control module 73 controls driving
Device 43 action, to realize detecting that pin 30 moves after a segment distance with respect to housing 20 upwards, motor reversal drives detection pin 30
Move downward, remeasure water surface evaporation.
In one embodiment of the invention, as shown in figure 3, lowering or hoisting gear 40 includes：Screw rod 41, nut 42 and driving dress
Put 43.
Specifically, screw rod 41 can rotate with respect to housing 20；Nut 42 is arranged on screw rod 41, and with detection pin 30 even
Connect；Driving means 43 are connected with screw rod 41, and drive screw rod 41 to rotate.
In this embodiment, driving means 43 drive screw rod 41 to rotate, and nut 42 is on screw rod 41 with respect on screw rod 41
Lower motion, nut 42 drives detection pin 30 to move up and down with respect to housing 20, and screw rod 41, nut 42 and driving means 43 form
Lowering or hoisting gear 40 structure simple, production and processing easily, thus improve the production efficiency of product, and then reduces the life of product
Produce manufacturing cost, increased the competitiveness of product in market.
In one embodiment of the invention, as shown in figure 3, driving means 43 include motor 431 and universal drive shaft 432.
Specifically, universal drive shaft 432 is connected with motor 431 and screw rod 41 respectively, and the power of motor 431 is passed by universal drive shaft 432
Pass screw rod 41.
In this embodiment, the power of motor 431 is passed to screw rod 41 as driving member by universal drive shaft 432, can make spiral shell
Bar 41 and motor 431 are arranged on arbitrary position, still the power of motor 431 can be passed to screw rod 41, thus reducing machine
The requirement of tool manufacture process concentricity.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, liquid evaporation amount detecting device also includes：Benchmark is fixed
Position catch 80 and clearing button 90.
Specifically, origin reference location catch 80 is arranged in housing 20, and origin reference location catch 80 is located at the motion of nut 42
Track on；Reset button 90 to be connected with control device 70；Wherein, nut 42 moves downward and is against on origin reference location catch 80
When, control device 70 controls lowering or hoisting gear 40 to shut down, and presses clearing button 90, and control device 70 removes digital display range sensor 50
The displacement of display, and record this position for measuring basiss position.
In this embodiment, when user is after long-time use, easily cause measuring basiss and lose, lead to liquid evaporation
The present position of amount detecting device is different from initial position, if continuing test can there is measurement error, therefore, now artificial
Reset button 90 by touching, remove the displacement that digital display range sensor shows, make show value be zero, this position is this measurement apparatus
Normal zero, because digital display range sensor shows with memory function, zero data can be recorded, confirm this position be survey
Measure reference position, that is, user resets datum mark, continue measurement, thus ensure that the detection essence of liquid evaporation amount detecting device
Degree, in addition, origin reference location washer and support bracket fastened outlet structure constitute the reference point of measuring system it is ensured that measuring
The exchange of system data calculates.
In one embodiment of the invention, as shown in Fig. 1, Fig. 5 and Fig. 6, fixed mount 10 includes：Connecting plate 11, chaining pin
12 and fixed part 13.
Specifically, connecting plate 11 is provided with socket 19, in the lower end insertion socket 19 of shell, by shell and fixed mount
10 connections；Chaining pin 12 is connected with fixed mount 10, and inserts in liquid；Fixed part 13 forms circuit with connecting plate 11 and is connected, and with
Form draw-in groove 14 between connecting plate 11；Wherein, the side wall containing the container 400 of liquid snaps in draw-in groove 14, by fixed mount 10
It is fixed on the container 400 containing liquid.
In this embodiment, fixed mount 10 is connected with the side wall of container by draw-in groove 14, and this kind of connected mode is simple, produces
Handling ease, thus improve the production efficiency of product, and then reducing the manufacturing cost of product, increased the city of product
Field competitiveness.
In one embodiment of the invention, as shown in Fig. 1, Fig. 5 and Fig. 6, fixed part 13 also includes：Fixed plate 131, limit
Position plate 132 and screw 134.
Specifically, fixed plate 131 is connected with connecting plate 11, and forms draw-in groove 14 and connecting plate 11 between；Limiting plate 132 with
Fixed plate 131 connects, and vertical with limiting plate 132, and limiting plate 132 is provided with screwed hole 133；Screw 134 screws in screwed hole
In 133, and it is against on the side wall of container 400 containing liquid, fixed mount 10 is fixed on the container 400 containing liquid.
In this embodiment, the cooperation of limiting plate 132 and fixed plate 131, on the one hand, increased fixed plate 131 and container
Side wall between bonding strength, thus reducing the probability that fixed mount 10 comes off from the side wall of container, and then increased product
Dependability, on the other hand, can by the length of adjusting screw 134 it is ensured that detection pin 30 with fixed support same
On bar vertical line, thus ensure that the accuracy of detection of product.
In one embodiment of the invention, as shown in Figure 2 to Figure 3, the lower end of housing 20 is provided with installation inserted sheet 21, peace
Plug in piece 21 insertion socket 19, and inserted sheet 21 is installed and be connected with signal generation and electric supply installation 60.
In this embodiment, the connected mode of inserted sheet and socket 19, structure is simple, and production and processing is easy, thus improve
The production efficiency of product, and then reduce the manufacturing cost of product, increased the competitiveness of product in market.
In one embodiment of the invention, as shown in Figure 7 and Figure 8, fixed mount 10 include header board 15, measurement plate 16, after
Plate 17 and U-board 18, measurement plate 16 one end and U-board 18 are arranged between header board 15 and back plate 17, U-board 18 and header board 15 and
Back plate 17 constitutes socket 19, two parallel side plates of U-board 18 is provided with waist-shaped hole 181, U-board 18 and two side plates are even
Connecting hole 182 is provided with the transverse slat connecing, screw sequentially passes through header board 15, connecting hole 182, back plate 17 and screw and sequentially passes through
Header board 15, waist-shaped hole 181, back plate 17, header board 15, U-board 18 and back plate 17 are fixedly connected integral.
In this embodiment, after inserted sheet is inserted socket, if detection pin and liquid level out of plumb, can be unscrewed with screw,
Due to being provided with waist-shaped hole in U-board, U-board with respect to screw double swerve, adjusts the position of socket, with ensure to inserted sheet with
Tap position enters behavior adjustment, with ensure that the perpendicularity of detection pin and liquid level it is ensured that detect pin with fixed support same
On bar vertical line, thus ensure that the accuracy of detection of product.
In one embodiment of the invention, as shown in Figure 1 to Figure 3, digital display range sensor 50 is digital display capacitive grating displacement
Sensor, digital display capacitive displacement transducer includes：Fixed grid portion 51, moving grid portion 52 and display screen 53.
Specifically, fixed grid portion 51 is arranged on the housing 20, and is provided with chute in fixed grid portion 51；Moving grid portion 52 is arranged on inspection
On chaining pin 30, and detect that pin 30 is arranged in chute, and can slide in chute；In display screen 53 setting fixed grid portion 51, it is used for
The displacement of the detection pin 30 of display capacitive displacement transducer detection.
In this embodiment, digital display capacitive displacement transducer not only allows reading more accurately facilitate moreover it is possible to improve further
Certainty of measurement it is ensured that the resolution of 0.01mm and precision, thus ensure that the accuracy of detection of liquid evaporation amount detecting device,
In addition, digital display capacitive displacement transducer has memory function, the displacement data of benchmark and last time will not be lost, start next time is automatically
The data continuing last time measures, thus ensure that dependability and the practicality of product.
In one embodiment of the invention, as shown in Figure 3 and Figure 4, liquid evaporation amount detecting device also includes：Elasticity pressure
Piece 100.
Specifically, elastic pressuring plate 100 is arranged between housing 20 and detection pin 30, and detection pin 30 is pressed in chute.
In this embodiment, elastic pressuring plate 100 is pressed on detection pin 30, so that detection pin 30 is close in chute, decreases
Detection pin 30 and runner wall between gap, thus improve certainty of measurement, may further ensure that 0.01mm resolution and
Precision, thus ensure that the accuracy of detection of liquid evaporation amount detecting device.
In one embodiment of the invention, as shown in figure 11, signal occurs and electric supply installation 60 includes battery 61 and hands over
Stream modular converter 62.
Specifically, exchange modular converter 62 is connected with battery 61 and fixed mount 10 respectively.
In this embodiment, the direct current signal of battery 61 is converted into AC signal by exchange modular converter 62, it is to avoid inspection
Chaining pin 30 is constantly in and is occurred by the situation of electrolysis accelerated oxidation under same electrode, that is, reduce the oxidized speed of detection pin 30
Degree, enables AC signal to flow into immediately in detection pin 30 after chaining pin touches liquid level, on the one hand, to ensure that the use of product
Accuracy of detection, on the other hand, extends the service life of product, thus increased the competitiveness of product in market.
In addition, battery 62 can also be connected with motor 431 and digital display range sensor 50.
In one embodiment of the invention, as shown in figure 9, liquid evaporation amount detecting device also includes：Remote control 200.
Specifically, remote control 200 is provided with the second manipulated key 201 and the second automatic key 202, for control device 70
Send infrared signal, to control lowering or hoisting gear 40 action to realize detecting the up and down motion of pin 30 by control device 70.
In this embodiment, liquid evaporation amount detecting device is divided into manual mode and automatic mode, in automatic mode, uses
The second manipulated key 201 is touched at family, and the second manipulated key 201 sends infrared signal by remote control 200, infrared in control device 70
Remote control module 75 receives infrared signal and sends control signal to control module 73, and control module 73 controls driving means 43 to move
Make, to realize detecting that pin 30 moves downward with respect to housing 20, after detecting that pin 30 touches liquid level, the AC signal in liquid
Flow in detection pin 30, when AC signal capture module 72 detects the AC signal on detection pin 30, to control module 73
Electric signals, control module 73 controls driving means 43 to shut down, the displacement of digital display range sensor 50 display detection pin 30, then
Touch the second manipulated key 201 always, the second manipulated key 201 sends infrared signal by remote control 200, red in control device 70
Outer remote control module 75 receives infrared signal and sends control signal to control module 73, and control module 73 controls driving means 43 to move
Make, to realize detecting that pin 30 moves upwards with respect to housing 20；In automatic mode, the second automatic key 202 passes through remote control 200
Send infrared signal, 75 pieces of infrared remote control mould in control device 70 receives infrared signal and sends control letter to control module
Number, control module 73 controls driving means 43 action, to realize detecting that pin 30 moves downward automatically with respect to housing 20, works as detection
After pin 30 touches liquid level, the AC signal in liquid flows in detection pin 30, and AC signal capture module 72 detects detection
During AC signal on pin 30, send the signal of telecommunication to control module 73, control module 73 controls driving means 43 to shut down, digital display away from
Show the displacement of detection pin 30 from sensor 50；Touch the second automatic key 202 again, the second automatic key 202 passes through remote control 200
Send infrared signal, 75 pieces of infrared remote control mould in control device 70 receives infrared signal and sends control letter to control module
Number, control module 73 controls driving means 43 action, to realize detecting that pin 30 moves after a segment distance with respect to housing 20 upwards,
Motor reversal drives detection pin 30 to move downward, and remeasures water surface evaporation.
In addition, first manual key and the second manipulated key include key and lower key respectively, for controlling the fortune up and down of detection pin
Dynamic.
In one embodiment of the invention, as shown in figs. 1 and 12, liquid evaporation amount detecting device also includes：Warning
Device 300.
Specifically, caution device 300 is arranged on the housing 20, and is connected with control device 70, when lowering or hoisting gear 40 is shut down
Control device 70 controls caution device 300 to send information warning.
In this embodiment, after lowering or hoisting gear 40 is shut down, caution device 300 sends information warning, reminds user in time
Check the displacement of chaining pin, thus improve the comfort of product.
In one embodiment of the invention, as shown in figs. 1 and 12, caution device 300 includes：Buzzer 302 and letter
Signal lamp 301.
Specifically, buzzer 302 is connected with control device 70, and lowering or hoisting gear 40 is shut down timed unit 70 and controlled buzzer
302 send the sound；Signal lighties 301 are connected with control device 70, and timed unit 70 control signal lamp 301 shut down by lowering or hoisting gear 40
Luminous.
In this embodiment, after lowering or hoisting gear 40 is shut down, buzzer 302 sends sound, reminds user to check chaining pin
Displacement, meanwhile, signal lighties 301 light, and remind user to check the displacement of chaining pin, thus improve product using comfortable
Degree.
The specific work process of liquid evaporation amount detecting device is detailed below：
When needing measurement, open the on and off switch of detection pin, control device is started working, signal occurs and electric supply installation
Produce AC signal, AC signal passes through in fixed mount influent, water body in the now incoming evaporation from water surface of AC signal.
Manual mode：
User touches first manual key or the second manipulated key, and control module motor rotates, and motor drives screw rod rotation,
Nut on screw rod produces and declines displacement, and nut drives detection pin to move, to realize detecting that pin moves downward with respect to housing, when
After detection pin touches liquid level, the AC signal in liquid flows in detection pin, and AC signal capture module detects detection pin
On AC signal when, to control module send the signal of telecommunication, control module control driving means shut down, triggering buzzing remind, this
When display numerical value on a display screen, this numerical value is current level value.Touch first manual key or the second manipulated key, motor is anti-
Turn, detection needle point leaves the water surface, during motor rotation, if user touches first manual key or the second manipulated key, electricity
Machine shuts down immediately, detects pin also stop motion immediately.
Automatic mode：
User touches the first automatic key or the second automatic key, and control module motor rotates, and motor drives screw rod quick
Rotation, the nut on screw rod produces and declines displacement, and nut drives detection pin to move, to realize detecting that pin is transported downwards with respect to housing
Dynamic, after detecting that pin touches liquid level, the AC signal in liquid flows in detection pin, and AC signal capture module detects inspection
During AC signal on chaining pin, send the signal of telecommunication to control module, simultaneously triggering buzzing and light, control module controls and drives dress
Put shutdown, subsequent control module controlled motor inverts immediately, stop at detection pin leave the water surface about 2～5mm about position, it
Afterwards, control module controlled motor slowly rotates forward, and detection pin slowly declines, and AC signal capture module detects the friendship on detection pin
During stream signal, send the signal of telecommunication to control module, control module controls driving means to shut down, triggering buzzing is reminded, now, aobvious
Display numerical value in display screen, this numerical value is current level value；If touching the first automatic key again, the first automatic key is to control module
Send control signal, control module controlled motor action, to realize detecting that pin moves upwards with respect to housing, when leaving the water surface 2
～5mm about after, control module controlled motor reversion so that detection pin decline, remeasure water surface evaporation.
It should be appreciated by those skilled in the art, heretofore described liquid can be conductive, generally can be conductive
Water.
In the present invention, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint are relative
Importance.The term such as term " installation ", " being connected ", " connection ", " fixation " all should be interpreted broadly, and for example, " connection " can be
It is fixedly connected or is detachably connected, or be integrally connected；" being connected " can be joined directly together it is also possible to pass through centre
Medium is indirectly connected to.For the ordinary skill in the art, above-mentioned term can be understood as the case may be at this
Bright middle concrete meaning.
In description of the invention it is to be understood that term " on ", the orientation of instruction such as D score or position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of the description present invention and simplify description, rather than instruction or hint institute
The device referring to or unit must have specific direction, with specific azimuth configuration and operation, it is thus impossible to be interpreted as to this
Bright restriction.
In the description of this specification, the description of term " embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that the specific features with reference to this embodiment or example description, structure, material or feature are contained at least one reality of the present invention
Apply in example or example.In this manual, identical embodiment or reality are not necessarily referring to the schematic representation of above-mentioned term
Example.And, the specific features of description, structure, material or feature can in any one or more embodiments or example with
Suitable mode combines.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (16)
1. a kind of liquid evaporation amount detecting device is it is characterised in that include：
Fixed mount (10), described fixed mount (10) is fixed on the side wall of container (400) containing liquid, and described fixed mount
(10) lower end is stretched in liquid；
Housing (20), described housing (20) is fixed on described fixed mount (10)；
Detection pin (30), described detection pin (30) is arranged on described housing (20), and can with respect to described housing (20) up and down
Move, and described detection pin (30) is mutually insulated with described fixed mount (10)；
Lowering or hoisting gear (40), described lowering or hoisting gear (40) is arranged in described housing (20), and is connected with described detection pin (30),
For driving described detection pin (30) to move up and down；
Digital display range sensor (50), described digital display range sensor (50) is arranged on described housing (20), for detecting
State the displacement of detection pin (30) and show this displacement；
Signal occurs and electric supply installation (60), and described signal occurs and electric supply installation (60) is arranged in described housing (20), and
It is connected with described fixed mount (10), described signal occurs and electric supply installation (60) is that described fixed mount (10) provides AC signal,
So that described fixed mount (10) imports described AC signal in described liquid；With
Control device (70), described control device (70) is arranged in described housing (20), and respectively with described lowering or hoisting gear
(40) connect with described detection pin (30), for controlling described lowering or hoisting gear (40) action to realize described detection pin (30)
Lower motion, and control described lowering or hoisting gear (40) to shut down when detecting and there is AC signal on described detection pin (30).
2. liquid evaporation amount detecting device according to claim 1 it is characterised in that
Described control device (70) includes：Drive module (71), described drive module (71) is connected with described lowering or hoisting gear (40),
For controlling described lowering or hoisting gear (40) action to realize the up and down motion of described detection pin (30)；
AC signal capture module (72), described AC signal capture module (72) is connected with described detection pin (30), for examining
Survey and whether have AC signal on described detection pin (30), send telecommunications when detecting and having AC signal on described detection pin (30)
Number；
Control module (73), described control module (73) respectively with described drive module (71) and described AC signal capture module
(72) connect, described control module (73) receives the described signal of telecommunication, and described lifting dress is controlled by described drive module (71)
Put (40) to shut down；With
Control panel (74), described control panel (74) is provided with control key, described control key and described control module (73)
Connect, for sending control signal to described control module (73), described control module (73) is passed through according to described control signal
Described drive module (71) controls described lowering or hoisting gear (40) action to realize the up and down motion of described detection pin (30).
3. liquid evaporation amount detecting device according to claim 2 it is characterised in that
Described control key includes first manual key (741) and the first automatic key (742).
4. liquid evaporation amount detecting device according to claim 1 it is characterised in that
Described lowering or hoisting gear (40) includes：Screw rod (41), described screw rod (41) can rotate with respect to described housing (20)；
Nut (42), described nut (42) is arranged on described screw rod (41), and is connected with described detection pin (30)；With
Driving means (43), described driving means (43) are connected with described screw rod (41), and drive described screw rod (41) to rotate.
5. liquid evaporation amount detecting device according to claim 4 it is characterised in that
Described driving means (43) include motor (431) and universal drive shaft (432), described universal drive shaft (432) respectively with described motor
(431) connect with described screw rod (41), the power of described motor (431) is passed to described screw rod by described universal drive shaft (432)
(41).
6. liquid evaporation amount detecting device according to claim 4 is it is characterised in that also include：
Origin reference location catch (80), described origin reference location catch (80) is arranged in described housing (20), and described origin reference location
Catch (80) is located on the track of motion of described nut (42)；With
Reset button (90), described clearing button (90) is arranged on described housing (20)；
Wherein, when described nut (42) moves downward and is against on described origin reference location catch (80), described control device (70) control
Make described lowering or hoisting gear (40) to shut down, press described clearing button (90), remove what described digital display range sensor (50) showed
Displacement, and record this position for measuring basiss position.
7. liquid evaporation amount detecting device according to any one of claim 1 to 6 it is characterised in that
Described fixed mount (10) includes：Connecting plate (11), described connecting plate (11) is provided with socket (19), under described shell
End is inserted in described socket (19), and described shell is connected with described fixed mount (10)；
Chaining pin (12), described chaining pin (12) is connected with described fixed mount (10), and inserts in described liquid；With
Fixed part (13), described fixed part (13) and described connecting plate (11) form circuit and are connected, and with described connecting plate (11)
Between formed draw-in groove (14)；
Wherein, the side wall of the described container (400) containing liquid snaps in described draw-in groove (14), and described fixed mount (10) is solid
It is scheduled on the container (400) of described splendid attire liquid.
8. liquid evaporation amount detecting device according to claim 7 it is characterised in that
Described fixed part (13) also includes：Fixed plate (131), described fixed plate (131) is connected with described connecting plate (11), and with
Form described draw-in groove (14) between described connecting plate (11)；
Limiting plate (132), described limiting plate (132) is connected with described fixed plate (131), and vertical with described limiting plate (132),
It is provided with screwed hole (133) on described limiting plate (132)；With
Screw (134), described screw (134) screws in described screwed hole (133), and is against the described container containing liquid
(400), on side wall, described fixed mount (10) is fixed on the container (400) of described splendid attire liquid.
9. liquid evaporation amount detecting device according to claim 7 it is characterised in that
The lower end of described housing (20) is provided with installation inserted sheet (21), and described installation inserted sheet (21) is inserted in described socket (19),
And described installation inserted sheet (21) with described signal generation and electric supply installation (60) be connected.
10. liquid evaporation amount detecting device according to claim 7 it is characterised in that
Described fixed mount (10) includes header board (15), measurement plate (16), back plate (17) and U-board (18), described measurement plate (16)
One end and described U-board (18) are arranged between described header board (15) and described back plate (17), described U-board (18) with described before
Plate (15) and described back plate (17) constitute described socket (19), and two parallel side plates of described U-board (18) are provided with waist
Type hole (181), the transverse slat that described U-board (18) is connected with two described side plates is provided with connecting hole (182), screw is worn successively
Cross described header board (15), described connecting hole (182), described back plate (17) and screw and sequentially pass through described header board (15), described waist
Type hole (181), described back plate (17), described header board (15), described U-board (18) and described back plate (17) are fixedly connected into
One is overall.
11. liquid evaporation amount detecting devices according to any one of claim 1 to 6 it is characterised in that
Described digital display range sensor (50) is digital display capacitive displacement transducer, and described digital display capacitive displacement transducer includes：Fixed
Grid portion (51), described fixed grid portion (51) is arranged on described housing (20), and is provided with chute in described fixed grid portion (51)；
Moving grid portion (52), described moving grid portion (52) is arranged on described detection pin (30), and described detection pin (30) is arranged on institute
State in chute, and can slide in described chute；With
Display screen (53), described display screen (53) arranges on described fixed grid portion (51), for showing described capacitive displacement transducer
The displacement of the described detection pin (30) of detection.
12. liquid evaporation amount detecting devices according to claim 11 are it is characterised in that also include：
Elastic pressuring plate (100), described elastic pressuring plate (100) is arranged between described housing (20) and described detection pin (30), with
Described detection pin (30) is pressed in described chute.
13. liquid evaporation amount detecting devices according to any one of claim 1 to 6 it is characterised in that
Described signal occurs and electric supply installation (60) includes battery (61) and exchanges modular converter (62), described exchange modular converter
(62) it is connected with described battery (61) and described fixed mount (10) respectively.
14. liquid evaporation amount detecting devices according to any one of claim 1 to 6 are it is characterised in that also include：
Remote control (200), described remote control (200) is provided with the second manipulated key (201) and the second automatic key (202), is used for
Send infrared signal to described control device (70), to control described lowering or hoisting gear (40) to move by described control device (70)
Make to realize the up and down motion of described detection pin (30).
15. liquid evaporation amount detecting devices according to any one of claim 1 to 6 are it is characterised in that also include：
Caution device (300), described caution device (300) is arranged on housing (20), and is connected with described control device (70),
During described lowering or hoisting gear (40) shutdown, described control device (70) controls described caution device (300) to send information warning.
16. liquid evaporation amount detecting devices according to claim 15 it is characterised in that
Described caution device (300) includes：Buzzer (302), described buzzer (302) is connected with described control device (70),
During described lowering or hoisting gear (40) shutdown, described control device (70) controls described buzzer (302) to send the sound；With
Signal lighties (301), described signal lighties (301) are connected with described control device (70), when described lowering or hoisting gear (40) is shut down
Described control device (70) controls described signal lighties (301) to light.
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| CN201611218867.XA CN106482802B (en) | 2016-12-26 | 2016-12-26 | Liquid evaporation amount detection device |
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|---|---|---|---|
| CN201611218867.XA CN106482802B (en) | 2016-12-26 | 2016-12-26 | Liquid evaporation amount detection device |
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