CN206657253U - A kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things - Google Patents
A kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things Download PDFInfo
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- CN206657253U CN206657253U CN201621397248.7U CN201621397248U CN206657253U CN 206657253 U CN206657253 U CN 206657253U CN 201621397248 U CN201621397248 U CN 201621397248U CN 206657253 U CN206657253 U CN 206657253U
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Abstract
The utility model discloses a kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things, including body, the body is provided with Water Tank with Temp.-controlled, in addition to the intelligent monitor system for being monitored to the water body operation conditions in Water Tank with Temp.-controlled, and the intelligent monitor system includes：Intelligent control center；Water temperature regulating and controlling mechanism, it is controlled by intelligent control center, and the water temperature size in Water Tank with Temp.-controlled is regulated and controled according to the control signal of intelligent control center；Receiving terminal, with the intelligent control center network connection, the operation conditions parameter information sent for receiving intelligent control center.The utility model more and more flexibly tests demand with reference to current physics ＆ chemistry lab infrastest direction, technology of Internet of things is introduced into Laboratory Instruments control field, experiment safety, remote monitoring, diversified operation function is imported into traditional laboratory water circle device, it is achieved thereby that Internet of Things multiterminal control device repertoire jointly.
Description
Technical field
The utility model belongs to experimental instrument technology, and in particular to a kind of laboratory based on technology of Internet of things is high-precision
Spend constant-temperature water circulating device.
Background technology
With making rapid progress for science and technology, laboratory physico-chemical analysis is constantly carrying in the attention degree of all trades and professions
Height, in recent years increasing legal standards requiring that the talent of each analysis field constantly improves with equipment with clause, with
Meet tightened up industry requirement.In physico-chemical analysis, any one analytical standard generally can all propose clearly to constant temperature
Ask, laboratory often includes Subcooling water circulating system, a variety of routines of the class of water bath with thermostatic control system two instrument small-sized greatly with thermostatic equipment
Device, the overall value of instrument is not perhaps high, but is set for analyzing instrument of the importance of experiment but as many as other high values
It is standby, it is the good assistant that laboratory carries out normal experiment process.
Wherein Subcooling water circulating system refers to coolant and equipment heat exchange and through cooling, recycled liquid
System, its principle are using particular liquid as cooling medium, and a kind of coolant that down cycles use is heated up and condensed through heat absorption
System is united.Subcooling water circulating system is mainly made up of cooling device, water pump, pipeline and control section, to industrial production
With scientific research life for it is particularly significant.And it is opposite to that, the main function of the instrument of water bath with thermostatic control class is then to cross heating water tank together
In liquid, supply response or physical property change necessary to higher temperature, in laboratory environments for reaction system normally entering
Row provides hot environment, mainly has firing equipment, mixing plant and recycle unit composition, this two classes constant-temperature water circulating device is in reality
Test field and serve important function jointly.
With the continuous progress of instrument field, development that various laboratory auxiliary products are also advanced by leaps and bounds, to each
The requirement more and more higher of quasi-instrument, including it is also strict all the more to the constant-temperature water circulating device requirement as auxiliary equipment, and experiment
Condition requires that the adjustment condition of constant-temperature water circulating device is more and more.Constant-temperature water circulating device plays provides suitable temperature for experiment
The effect of degree condition, and temperature conditionss are the vital parameters of experimentation, so as to constant-temperature water circulating device to testing
To very important effect.But it is existing be worth relatively low reason in itself due to constant-temperature water circulating device, product meets price just
Preferably simple to operate, vast producer does not develop offer to it and further supported, causes in the market not full ripe
Laboratory High Accuracy Constant Temperature water circle device meets requirements at the higher level of the intellectualization times to the field, all kinds of laboratory apparatus and reality
Test condition and very urgent is seemed to the demand of a high-level constant-temperature water circulating device.
Utility model content
The purpose of this utility model is to provide a kind of laboratory high-accuracy and constant Warm water circulation dress based on technology of Internet of things
Put, using technology of Internet of things, remote real-time monitoring can be carried out to the operation conditions of device by way of network connection.
In order to realize above-mentioned purpose of utility model, the utility model employs following technical scheme：One kind is based on Internet of Things
The laboratory High Accuracy Constant Temperature water circle device of technology, including body, the body are provided with Water Tank with Temp.-controlled, in addition to for pair
The intelligent monitor system that water body operation conditions in Water Tank with Temp.-controlled is monitored, the intelligent monitor system include：
Intelligent control center；
Water temperature regulating and controlling mechanism, it is controlled by intelligent control center, and constant temperature is regulated and controled according to the control signal of intelligent control center
Water temperature size in tank；
Receiving terminal, with the intelligent control center network connection, the operation shape sent for receiving intelligent control center
Condition parameter information.
When needing that the water temperature in Water Tank with Temp.-controlled is adjusted, control letter can be sent by intelligent control center
Number control water temperature regulating and controlling mechanism, so as to realize the regulation to water temperature, and the utility model controls receiving terminal and intelligence
Central site network processed connects, and operation conditions parameter can be delivered to receiving terminal by intelligent control center in the utility model, therefore make
User can receive operation conditions parameter of the present utility model by receiving terminal, the operation conditions of device can be carried out real-time
Monitoring, and instrument parameter can be modified on demand at any time, and then realize the real-time monitoring to testing process.
Receiving terminal can be that wireless network is connected with intelligent control center internetwork connection mode in the utility model, also may be used
Think that cable network connects.
Receiving terminal in the utility model can have diversified forms, preferably, the receiving terminal is mobile terminal
Or PC terminals.Such as when receiving terminal is mobile terminal, wherein mobile terminal can be tablet personal computer or mobile phone, in flat board electricity
Corresponding APP programs are set on brain or mobile phone, by wireless network by mobile terminal and intelligent control center network connection, when
When needing to observe operation conditions of the present utility model, user can remotely check corresponding condition information, be easy to understand in time
And regulation experiment process.
The utility model can also set electronic touch screen on body, the electronic touch screen and intelligent control center signal
Connection, when user uses the utility model, can manipulate intelligent control center by electronic touch screen.It is preferably, described
Electronic touch screen is 4.3.The utility model can also use the touch-screen of 5 cun and 7 cun grade other different sizes.Electronics touches
Touch function can not only be realized by touching screen, and easy to operate, high sensitivity, liquid crystal multirow data show that high resolution is built-in
Software hommization, diversity procedure can be set to temperature control, possess high/low temperature alarm, the security function of anti-dry.Electronics touches
The design for touching screen causes man-machine communication's ability to strengthen, more intelligent, can be whole by all experimental datas and experimental procedure
Document is quantified as to use for experimenter.
For saving water resource, preferably, the Water Tank with Temp.-controlled is provided with water inlet and delivery port, set on the body
There is the circulating pump for being controlled by intelligent control center, the circulating pump drives water body entering according to the control signal of intelligent control center
Circulated between the mouth of a river, Water Tank with Temp.-controlled and delivery port.
For the ease of water circulation, preferably, the Water Tank with Temp.-controlled bottom is equipped with water inlet pipe, opened on the water inlet pipe
The water inlet entered provided with multiple water supply bodies in Water Tank with Temp.-controlled.Water body enters in Water Tank with Temp.-controlled from the water inlet on water inlet pipe,
Multiple water inlets are opened up on water inlet pipe, water body can be more uniformly entered in Water Tank with Temp.-controlled.
Discharged for the ease of water body, preferably, the delivery port is opened in the bottom of Water Tank with Temp.-controlled.Need by water body from
When being discharged in Water Tank with Temp.-controlled, from the delivery port discharge on Water Tank with Temp.-controlled bottom.
Preferably, the intelligent control center includes host circuit board, the host circuit board includes being based on Cortex-
The core board of A8 frameworks, the host circuit board are provided with USB interface, 232 interfaces, Ethernet interface and UART serial ports
It is at least one.The utility model can be connected by USB interface, 232 interfaces, Ethernet interface and UART serial ports and external equipment
Connect, such as Ethernet interface can be passed through so that mobile terminal or PC terminals and intelligent control center network connection, realize movement
Terminal and the multi-platform monitoring to whole experiment process of PC terminals.
Preferably, the intelligent control center also includes the from mounted circuit board being connected with host circuit board.
There is a variety of the structure type of water temperature regulating and controlling mechanism, such as water body can be heated in the utility model,
Cooling processing can also be entered to water body, preferably, the water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, be used in combination
The heating unit that water body in Water Tank with Temp.-controlled is heated.
There is a variety of the structure type of heating unit, in the utility model preferably, the heating unit is added by multiple electricity
Heat pipe forms.The utility model can regulate and control electric heating tube by the size of current of intelligent control center control electric heating tube
Temperature level, so as to realize the heating-up temperature size of regulation water body.
Preferably, the water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, and in Water Tank with Temp.-controlled
The refrigeration unit that is freezed of water body.Refrigeration unit is controlled by intelligent control center by the utility model so that refrigeration unit
Refrigeration degree, regulation can be controlled by intelligent control center.
Structure type in the utility model in refrigeration unit have it is a variety of, preferably, the refrigeration unit is compressor.
The driven compressor plate of compressor is controlled by intelligent control center, the drive of driven compressor plate is controlled by intelligent control center
Dynamic size, so as to realize the refrigeration degree of compressor, and then realize the temperature level of regulation and control water body.
The structure type of compressor can also select a variety of in the utility model, existing conventional compressor, as
Further preferably, the compressor is minisize dc frequency-changeable compressor.DC frequency-changeable compressor is more beneficial for temperature control and section
Energy.
Preferably, the water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, and for sensing Water Tank with Temp.-controlled
The temperature collect module of interior water temperature size.
Preferably, the temperature collect module is PT100 temperature collect modules.
Preferably, the temperature collect module includes the temperature sensor being arranged in Water Tank with Temp.-controlled.The utility model
Water temperature is sensed by temperature sensor, and the induced signal is delivered to intelligent control center, is calculated using PID
Method, closed loop feedback control water temperature it is constant, realize thermostatic control function.And intelligent control center receive the temperature signal it
Afterwards, the temperature signal is delivered to receiving terminal and electronic touch screen, shown by receiving terminal and electronic touch screen
Corresponding temperature data information so that user understands corresponding temperature level in time, realizes the monitoring to testing process.This reality
PID self-setting functions can also be used with new, Self-tuning System can be carried out to any temperature point in temperature range, user passes through
After carrying out Self-tuning System to required temperature, the temperature control of more high stability can be obtained, realizes high-precision stability control.
In order that the hydraulic pressure obtained when water body is circulated is in appropriate state, preferably, the delivery port and circulating pump
Import between be connected by an outlet pipe, the water temperature regulating and controlling mechanism include be connected with from mounted circuit board signal and be used to feel
Know the pressure acquisition module of water body pressure size, the pressure acquisition module includes the pressure for being installed on the exit of the circulating pump
Force snesor.Can in advance on intelligent control center store hydraulic pressure it is in a safe condition when pressure size range data,
The hydraulic pressure size at circulating-pump outlet is sensed by pressure sensor, and the induced signal is delivered in intelligent control
The heart, it is compared with the pressure size range data prestored, if exceed the scope, intelligent control center sends control letter
Number, the size of circulating pump is controlled to adjust, so as to realize the regulation to hydraulic pressure.
Preferably, the intelligent monitor system also includes being arranged in tank, and be connected with from mounted circuit board signal
Water level switch.Water level switch and circulating pump linkage are controlled by intelligent control center by the utility model, are detected by water level switch
Height of water level in Water Tank with Temp.-controlled, water level switch is by height of water level information conveyance to intelligent control center, if intelligent control center passes through
When crossing comparison beyond the water level range of safety, intelligent control center can send control signal and circulating pump is adjusted, so as to
Realize and real-time monitoring is carried out to the height of water level of Water Tank with Temp.-controlled.Intelligent control center can also be by water level parameters information conveyance to connecing
Receive terminal so that user understands the parameter information in time, can regulate and control height of water level as needed.
Preferably, the intelligent control center also includes USB wifi modules and the USB being connected with host circuit board
Bluetooth module.Host circuit board can be extended to wireless transmission and received by USB wifi modules and USB bluetooth modules
Function, for being connected with other wireless control apparatus, can also coordinate with corresponding APP, realize in LAN or short distance
From monitoring of tools.
Medium in the utility model Water Tank with Temp.-controlled can be water body, or other liquid mediums, can be according to reality
Needs are tested reasonably to be set.
Compared with prior art, the beneficial effects of the utility model are embodied in：
(1) it is of the present utility model simple in construction, it is easy to operate, can be according to different experiments requirement or experimental site requirement
Among different experimental designs, the experimental cost of experimenter is reduced.
(2) the utility model more and more flexibly tests demand with reference to current physics ＆ chemistry lab infrastest direction, by thing
Networking technology introduces Laboratory Instruments control field, and experiment safety, remote monitoring, diversified operation function imported into traditional
In the water circle device of laboratory, it is achieved thereby that Internet of Things multiterminal control device repertoire jointly, brought well for experimenter
The manipulation experience of handy and safe, make the multi-platform common quantization of use process of constant-temperature water circulating device each time, all experiments
Data are controllable, have tractability, in face of kinds of experiments demand can be easily accomplished by network integration prosecutor formula each quasi-instrument with
The demand of experiment condition.
(3) the utility model can meet at present can widely answer the higher and higher requirement of constant-temperature water circulating device
In the multi-disciplinary different experiments such as physics, chemistry, biology, environment and material.
(4) the utility model can be connected by network with receiving terminal signal so that the utility model can be by connecing
Receive terminal remote and carry out system upgrade to the utility model, while user can also pass through receiving terminal remote customisation man-machine interface
Style, if the utility model break down, fault message can also be delivered to receiving terminal (example in time by the utility model
Such as cell-phone customer terminal APP) so that user understands fault message in time, and is reported for repairment online in time, solves the fiber crops of user after sale
Tired, personnel can also carry out online feedback by receiving terminal after sale, provide the user with after-sale service in time.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is circuit signal connection diagram in the utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model includes body 1, and body 1 is provided with Water Tank with Temp.-controlled 2, in addition to for pair
The intelligent monitor system that water body operation conditions in Water Tank with Temp.-controlled 2 is monitored, intelligent monitor system include：Intelligent control center
3；Water temperature regulating and controlling mechanism, it is controlled by intelligent control center 3, and Water Tank with Temp.-controlled 2 is regulated and controled according to the control signal of intelligent control center 3
Interior water temperature size；Receiving terminal 5, with the network connection of intelligent control center 3, sent for receiving intelligent control center 3
Operation conditions parameter information.
As depicted in figs. 1 and 2, one can be set to be arranged in from the bottom of Water Tank with Temp.-controlled 2 in Water Tank with Temp.-controlled 2 in the present embodiment
Water inlet pipe 23, multiple water supply bodies are offered on water inlet pipe 21 into the water inlet 211 in Water Tank with Temp.-controlled 2, for the ease of water
Body is discharged, and delivery port 22 is offered in the bottom of Water Tank with Temp.-controlled 2 in the present embodiment.The present embodiment is provided with body 1 to be controlled by
The circulating pump 6 of intelligent control center 3, circulating pump 6 according to the control signal of intelligent control center 3 drive water body water inlet 211,
Circulated between Water Tank with Temp.-controlled 2 and delivery port 22.Water body in the utility model in Water Tank with Temp.-controlled 2 can be by intelligent control
The heart 3 controls unlatching, closing and the uninterrupted of circulating pump 6, so as to which the water body in water body be recycled.
As depicted in figs. 1 and 2, intelligent control center 3 is including host circuit board 31 and electric with main frame in the utility model
The from mounted circuit board 32 that road plate 31 is connected, host circuit board 31 include the core board based on Cortex-A8 frameworks, in main frame electricity
Road plate 31 is provided with least one (being not drawn into accompanying drawing) in USB interface, 232 interfaces, Ethernet interface and UART serial ports.
The utility model can be connected by USB interface, 232 interfaces, Ethernet interface and UART serial ports with external equipment, such as can
To pass through Ethernet interface so that mobile terminal or PC terminals and the network connection of intelligent control center 3, realize mobile terminal and PC
The multi-platform monitoring to whole experiment process of terminal.
There is a variety of the structure type of water temperature regulating and controlling mechanism, such as water body can be heated in the utility model,
Cooling processing can also be entered to water body, as depicted in figs. 1 and 2, water temperature regulating and controlling mechanism includes and slave circuit in the utility model
The signal of plate 32 connects, and the heating unit 41 for being heated to the water body in Water Tank with Temp.-controlled 2.The wherein knot of heating unit 41
Configuration formula can also have a variety of, such as heating unit 41 is made up of multiple electric heating tubes 411.The utility model can pass through intelligence
Control centre 3 controls the size of current of electric heating tube 411 to regulate and control the temperature level of electric heating tube 411, so as to realizing regulation water
The heating-up temperature size of body.Water temperature regulating and controlling mechanism also includes being connected with the signal of from mounted circuit board 32 in the utility model, and is used for
The refrigeration unit 42 to be freezed to the water body in Water Tank with Temp.-controlled 2.Refrigeration unit 42 is controlled by intelligent control by the utility model
Center 3, the refrigeration degree of refrigeration unit 42, regulation is controlled by intelligent control center 3.Refrigeration unit in the utility model
Structure type in 42 also has a variety of, such as refrigeration unit 42 includes compressor in the present embodiment, and the cooling tube 23 of compressor is set
Be placed in Water Tank with Temp.-controlled 2, generally, using minisize dc frequency-changeable compressor, by the driven compressor plate 421 of compressor by
Control in intelligent control center 3, the driving size of driven compressor plate 421 is controlled by intelligent control center 3, so as to realize compression
The refrigeration degree of machine, and then regulate and control the temperature level of water body.
For the ease of the temperature level of monitoring water body in real time, as depicted in figs. 1 and 2, water temperature regulates and controls machine in the utility model
Structure also includes being connected with the signal of from mounted circuit board 32, and for sensing the temperature acquisition of the water temperature size in Water Tank with Temp.-controlled 2
Module 43, temperature collect module 43 is PT100 temperature collect modules in the present embodiment.Temperature collect module 43 includes being arranged at perseverance
Temperature sensor 431 in warm water tank 2, is sensed by temperature sensor 431 to water temperature, and the induced signal is defeated
Deliver to intelligent control center 3, using pid algorithm, closed loop feedback control water temperature it is constant, realize thermostatic control function.And intelligence
After energy control centre 3 receives the temperature signal, the temperature signal is delivered to receiving terminal 5 and electronic touch screen 11, led to
Cross receiving terminal 5 and electronic touch screen 11 shows corresponding temperature data information so that user understands corresponding in time
Temperature level, realize the monitoring to testing process.
As depicted in figs. 1 and 2, between the import of the utility model delivery port 22 and circulating pump 6 by an outlet pipe (in figure
It is not drawn into) it is connected, water temperature regulating and controlling mechanism includes being connected with the signal of from mounted circuit board 32 and being used to perceive water body pressure size
Pressure acquisition module 44, pressure acquisition module 44 include being installed on the pressure sensor in the exit of circulating pump 6.Intelligent monitoring system
System also includes being arranged in Water Tank with Temp.-controlled 2, and the water level switch 7 being connected with the signal of from mounted circuit board 32.By water level switch 7 with following
The linkage of ring pump 6 is controlled by intelligent control center 3, and real-time monitoring is realized to Water Tank with Temp.-controlled 2 by water level switch 7.
As shown in Fig. 2 the utility model intelligent control center 3 also includes the USB wifi being connected with host circuit board 31
Module 33 and USB bluetooth modules 34.Host circuit board 31 is extended to by tool by USB wifi modules 33 and USB bluetooth modules 34
There is the function of wirelessly sending and receiving, for being connected with other wireless control apparatus, can also coordinate with corresponding APP, realize
In LAN or short-range monitoring of tools.Receiving terminal 5 and the internetwork connection mode of intelligent control center 3 in the utility model
Can be that wireless network connects, or cable network connects.Receiving terminal 5 in the utility model can also have a variety of shapes
Formula, wherein receiving terminal 5 are mobile terminal or PC terminals, such as when receiving terminal 5 is mobile terminal, wherein mobile terminal can
Think tablet personal computer or mobile phone, corresponding APP programs are set on tablet personal computer or mobile phone, will be mobile whole by wireless network
End and the network connection of intelligent control center 3, user can receive operation conditions ginseng of the present utility model by receiving terminal 5
Number, can be monitored in real time to the operation conditions of device, and instrument parameter can be modified on demand at any time, and then be realized
The monitoring of experiment process during to being tested by the device.
The utility model can also set electronic touch screen 11 on body 1, the electronic touch screen 11 with intelligent control
Heart signal 3 connects, and when user uses the utility model, can manipulate intelligent control center 3 by electronic touch screen 11.Typically
In the case of, the utility model electronic touch screen 11 can be 4.3 cun of touch-screens, or the touch of various other sizes
Screen, such as the touch-screen of 5 cun and 7 cun sizes.Electronic touch screen can not only realize touch function, and easy to operate, sensitive
Degree is high, and liquid crystal multirow data are shown, high resolution, embedded software hommization, can set diversity procedure to temperature control, possess
High/low temperature is alarmed, the security function of anti-dry.
Body 1 of the present utility model is provided with AC sockets 12 and the power module 13 of electric energy, power supply mould is provided for circuit
Block 13 includes power-supply filter 131 and AC/DC Switching Power Supplies 132, is circuit signal of the present utility model by power module 13
Conveying provides electric energy.
The utility model organism bottom is provided with leg, and for the ease of movement of the present utility model, the utility model can be with
Roller (being not drawn into accompanying drawing) is set in organism bottom, therefore the utility model structure design can also have a variety of, be not limited to
State form.
Claims (10)
1. a kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things, including body, the body are provided with
Water Tank with Temp.-controlled, it is characterised in that also include being used for the intelligent monitoring system for being monitored the water body operation conditions in Water Tank with Temp.-controlled
System, the intelligent monitor system include：
Intelligent control center；
Water temperature regulating and controlling mechanism, it is controlled by intelligent control center, and Water Tank with Temp.-controlled is regulated and controled according to the control signal of intelligent control center
Interior water temperature size；
Receiving terminal, with the intelligent control center network connection, the operation conditions ginseng sent for receiving intelligent control center
Number information.
2. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 1, it is characterised in that
The Water Tank with Temp.-controlled is provided with water inlet and delivery port, and the body is provided with the circulating pump for being controlled by intelligent control center, institute
State circulating pump drives water body to be followed between water inlet, Water Tank with Temp.-controlled and delivery port according to the control signal of intelligent control center
Ring.
3. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 2, it is characterised in that
The intelligent control center includes host circuit board, and the host circuit board includes the core board based on Cortex-A8 frameworks, institute
Host circuit board is stated provided with least one in USB interface, 232 interfaces, Ethernet interface and UART serial ports.
4. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 3, it is characterised in that
The intelligent control center also includes the from mounted circuit board being connected with host circuit board.
5. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 4, it is characterised in that
The water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, and adds for what is heated to the water body in Water Tank with Temp.-controlled
Hot cell.
6. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 4, it is characterised in that
The water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, and the system for being freezed to the water body in Water Tank with Temp.-controlled
Cold unit.
7. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 4, it is characterised in that
The water temperature regulating and controlling mechanism includes being connected with from mounted circuit board signal, and for sensing the water temperature size in Water Tank with Temp.-controlled
Temperature collect module.
8. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 4, it is characterised in that
It is connected between the delivery port and the import of circulating pump by an outlet pipe, the water temperature regulating and controlling mechanism includes and slave circuit
Partitioned signal connects and is used for the pressure acquisition module for perceiving water body pressure size, and the pressure acquisition module is described including being installed on
The pressure sensor in the exit of circulating pump.
9. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things as claimed in claim 4, it is characterised in that
The intelligent monitor system also includes being arranged in tank, and the water level switch being connected with from mounted circuit board signal.
10. the laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things, its feature exist as claimed in claim 3
In the intelligent control center also includes USB wifi modules and the USB bluetooth modules being connected with host circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397248.7U CN206657253U (en) | 2016-12-19 | 2016-12-19 | A kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621397248.7U CN206657253U (en) | 2016-12-19 | 2016-12-19 | A kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things |
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| Publication Number | Publication Date |
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| CN206657253U true CN206657253U (en) | 2017-11-21 |
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| CN201621397248.7U Expired - Fee Related CN206657253U (en) | 2016-12-19 | 2016-12-19 | A kind of laboratory High Accuracy Constant Temperature water circle device based on technology of Internet of things |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614248A (en) * | 2019-09-17 | 2019-12-27 | 苏州晶洲装备科技有限公司 | High-precision constant-temperature liquid storage device and OLED (organic light emitting diode) panel cleaning machine with same |
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2016
- 2016-12-19 CN CN201621397248.7U patent/CN206657253U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110614248A (en) * | 2019-09-17 | 2019-12-27 | 苏州晶洲装备科技有限公司 | High-precision constant-temperature liquid storage device and OLED (organic light emitting diode) panel cleaning machine with same |
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