CN205942479U - Battery multichannel temperature control mechanism - Google Patents
Battery multichannel temperature control mechanism Download PDFInfo
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- CN205942479U CN205942479U CN201620932642.XU CN201620932642U CN205942479U CN 205942479 U CN205942479 U CN 205942479U CN 201620932642 U CN201620932642 U CN 201620932642U CN 205942479 U CN205942479 U CN 205942479U
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- temperature
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- control circuit
- temperature control
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Abstract
The utility model discloses a battery multichannel temperature control mechanism, it relates to battery apparatus technical field, power supply circuit, temperature sensor, key input circuit all are connected with multichannel temperature -control circuit, and multichannel temperature -control circuit's inside is provided with the temperature signal acquisition module, multichannel temperature -control circuit's output respectively with relay control circuit, temperature display circuit connection, relay control circuit is connected with the hot -water bag, the host computer passes through CAN temperature sensor 1 and is connected with multichannel temperature -control circuit, the utility model discloses use multichannel temperature -control circuit as the core to multiple spot signal acquisition is carried out to the mode of one -to -many, carries out independent control to a plurality of hot -water bags in real time, and convenient to use is easy and simple to handle.
Description
Technical field
This utility model is related to battery apparatus technical field and in particular to a kind of battery multi-channel temperature control mechanism.
Background technology
At present, the chemical conversion of polymer battery high temperature pressure is mainly by the way of many instrument multi-path temperature-control.Equipment temperature control electricity
Road is mainly made up of temperature control instrument, temperature sensor, relay and heating cushion.Temperature control instrument can arrange thermostat temperature manually, temperature
Control instrument reads the signal passed back of temperature sensor and judges whether temperature reaches the constant temperature point of setting, if reaching, by interior
The relay port put disconnects the electric power loop of external relay, and external relay disconnects the electric power loop of heating cushion, thus stopping
Only heat；If temperature is not up to, built-in relay remains closed thus controlling heating cushion to continue heating.
The mode of this kind of many instrument multi-path temperature-control can preferably realize real-time control, high precision and temperature stability is good, respectively
Road temperature independent control.But instrument setting is numerous and diverse, and man-machine interaction is poor, temperature control instrument volume is big, is easily limited by space, a temperature control
Instrument corresponds to one or two temperature sensor, relatively costly.
Utility model content
The purpose of this utility model is the defect and deficiency for prior art, provides a kind of battery multi-channel temperature control
Mechanism.
In order to solve the problems of background technology, a kind of battery multi-channel temperature control mechanism of the present utility model, it
Comprise power supply circuit, temperature sensor, button inputting circuits, multi-channel temperature control circuit, control relay circuit, temperature
Display circuit, host computer, heating cushion；Power supply circuit, temperature sensor, button inputting circuits are all electric with multi-channel temperature control
Road connect, multi-channel temperature control circuit be internally provided with temperature signal collection module, the outfan of multi-channel temperature control circuit
It is connected with control relay circuit, temperature display circuit respectively, control relay circuit is connected with heating cushion, host computer passes through
CAN communication circuit is connected with multi-channel temperature control circuit.
This utility model has the beneficial effect that：With multi-channel temperature control circuit as core, carry out multiple spot in the way of one-to-many
Multiple heating cushions are carried out independent control by signals collecting in real time, easy to use, easy and simple to handle.
Brief description
Fig. 1 is structural representation of the present utility model；
Fig. 2 a is the left part of the circuit theory diagrams of temperature signal collection module in this utility model；
Fig. 2 b is the right part of the circuit theory diagrams of temperature signal collection module in this utility model.
Specific embodiment
Below in conjunction with the accompanying drawings, this utility model is further described.
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and specifically
Embodiment, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only used
To explain this utility model, it is not used to limit this utility model.
As shown in Figure 1-2, this specific embodiment adopts the following technical scheme that：It comprises power supply circuit, temperature passes
Sensor, button inputting circuits, multi-channel temperature control circuit, control relay circuit, temperature display circuit, host computer, heating cushion；
Power supply circuit, temperature sensor, button inputting circuits are all connected with multi-channel temperature control circuit, multi-channel temperature control circuit
Be internally provided with temperature signal collection module, the outfan of multi-channel temperature control circuit respectively with control relay circuit, temperature
Degree display circuit connects, and control relay circuit is connected with heating cushion, and host computer passes through CAN communication circuit and multi-channel temperature control
Circuit connects.
Further, described temperature signal collection module its mainly by high precision electro bridge circuit, 4052 channel selecting electricity
Road, OP07 amplifying circuit and TLC2543 analog to digital conversion circuit composition.J1, J2, J3, J4 interface are passed through in pt1000 temperature sensor
Temperature signal is sent to high precision electro bridge circuit.Access as a example J1 interface by pt1000, when resistance value and the resistance of pt1000
When precision resister R128 for 1000 ohm is unequal, electric bridge exports mV magnitude voltage signals, and this voltage signal passes through
4052 channel selection circuits enter OP07 operational amplifier amplifying circuit, are amplified voltage signal by OP07 amplifying circuit and expire
Through TLC2543 analog digital conversion, analog voltage signal is converted to digital signal again after the size hoped and sends MCU to, MCU warp
Temperature value instantly is drawn after computing.As seen from the figure, TLC2543 analog to digital conversion circuit has 11 tunnel analog digital conversion pins, selects it
In 10 tunnels carry out timesharing input by 4052 channel selection circuits again as analog digital conversion passage, most 40 tunnel temperature letters can be gathered
Number.
Further, described temperature sensor uses pt1000 temperature sensor, coordinates high-precision signal to adopt
The TLC2543 modulus conversion chip of collector and 12 is it is ensured that the high accuracy of signal.MCU adopts STM32 control chip, its
The data-handling capacity of high speed has ensured real-time display and the real-time control of temperature.
The operation principle of this specific embodiment is：Power supply module is powered for whole system, and drive system is run；Many
Road control circuit obtains temperature signal by temperature sensor, shows current temperature value by temperature display module and judges current
Whether temperature reaches setting value, if reaching setting value, control relay control circuit disconnects heating element heater current supply circuit；If not
Reach setting value, then control relay control circuit keeps the conducting of heating element heater current supply circuit until temperature reaches setting value.System
System is externally provided with three button inputting circuits, can be arranged as required to thermostat temperature.The present invention can also connect upper as needed
Machine, is carried out setting to temperature, is monitored by host computer.Host computer can connect polylith multi-channel temperature control circuit board, thus realizing
Extension.Temperature sensor is connected with multi-channel temperature control circuit and gets final product collecting temperature signal, control further according to temperature signal outer
The break-make of portion's relay, relay can be turned on or off heating (or refrigeration) element electric power loop, thus realizing thermoregulator
Function.
The above, only in order to the technical solution of the utility model is described and unrestricted, those of ordinary skill in the art couple
Other modifications or equivalent that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope, all should cover in the middle of right of the present utility model.
Claims (1)
1. a kind of battery multi-channel temperature control mechanism it is characterised in that：It comprises power supply circuit, temperature sensor, button
Input circuit, multi-channel temperature control circuit, control relay circuit, temperature display circuit, host computer, heating cushion；Power supply
Circuit, temperature sensor, button inputting circuits are all connected with multi-channel temperature control circuit, and the inside of multi-channel temperature control circuit sets
It is equipped with temperature signal collection module, the outfan of multi-channel temperature control circuit shows electricity with control relay circuit, temperature respectively
Road connects, and control relay circuit is connected with heating cushion, and host computer passes through CAN communication circuit with multi-channel temperature control circuit even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932642.XU CN205942479U (en) | 2016-08-18 | 2016-08-18 | Battery multichannel temperature control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620932642.XU CN205942479U (en) | 2016-08-18 | 2016-08-18 | Battery multichannel temperature control mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205942479U true CN205942479U (en) | 2017-02-08 |
Family
ID=57952162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620932642.XU Active CN205942479U (en) | 2016-08-18 | 2016-08-18 | Battery multichannel temperature control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205942479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844145A (en) * | 2017-09-27 | 2018-03-27 | 深圳市鹏翔运达机械科技有限公司 | Lithium battery is dried in vacuo oven temperature acquisition control device |
| CN109655175A (en) * | 2019-02-02 | 2019-04-19 | 北京理工大学 | A kind of control of high-precision multi-path temperature and recorder |
-
2016
- 2016-08-18 CN CN201620932642.XU patent/CN205942479U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107844145A (en) * | 2017-09-27 | 2018-03-27 | 深圳市鹏翔运达机械科技有限公司 | Lithium battery is dried in vacuo oven temperature acquisition control device |
| CN109655175A (en) * | 2019-02-02 | 2019-04-19 | 北京理工大学 | A kind of control of high-precision multi-path temperature and recorder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191114 Address after: 523000 Dongcheng Street, Dongke Road, Dongguan City, Guangdong Province, No. 38, No. 2 Patentee after: Guangdong Hengyi Energy Technology Co.,Ltd. Address before: 518000 Guangdong Province, Shenzhen New District of Longhua City, Dalang street, Tong Sheng Road community Huahui Wang Long Industrial Zone C building 3 floor Patentee before: SHENZHEN HYNN AUTOMATION CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 523000 Room 403, building 2, No. 15, Gongye West Road, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Guangdong Hengyineng Technology Co.,Ltd. Address before: 523000 Building 2, 38 Dongke Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee before: Guangdong Hengyi Energy Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |