CN204787469U - Split type temperature controller - Google Patents
Split type temperature controller Download PDFInfo
- Publication number
- CN204787469U CN204787469U CN201520329207.3U CN201520329207U CN204787469U CN 204787469 U CN204787469 U CN 204787469U CN 201520329207 U CN201520329207 U CN 201520329207U CN 204787469 U CN204787469 U CN 204787469U
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- China
- Prior art keywords
- temperature controller
- power supply
- cpu
- mainboard
- split type
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- Expired - Fee Related
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- 238000004891 communication Methods 0.000 claims abstract description 15
- 241001325280 Tricardia watsonii Species 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a split type temperature controller, including temperature controller mainboard, demonstration mainboard and communication power cord, be provided with first CPU on this temperature controller mainboard, show the display module and the button that are provided with second CPU on the mainboard and are connected with second CPU, first CPU and second CPU are connected at the both ends of communication power cord. The utility model discloses the temperature controller adopts demonstration and temperature controller mainboard components of a whole that can function independently structure for the operation display mainboard can be kept away from the smart machine medium-high voltage part, eliminates user's potential safety hazard, and meanwhile, communication power line adopts two cores, three cores, four cores to replace traditional five-core, six-core cable, the using wire cost wisely.
Description
Technical field
The utility model relates to temperature controller, especially a kind of Split type temperature controller for refrigeration plant.
Background technology
Temperature controller is widely used in refrigeration plant, and temperature controller is usually set together with refrigeration plant mesohigh device, will potential safety hazard be there is in personnel when operating temperature controller, and when the display section of temperature controller and temperature controller mainboard one, display section location comparison is single, can not be placed on obvious with operating position.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of Split type temperature controller.
The technical solution adopted in the utility model is:
A kind of Split type temperature controller, comprise temperature controller mainboard, display mainboard and communication power supply line, this temperature controller mainboard is provided with a CPU, display module display mainboard being provided with the 2nd CPU and be connected with the 2nd CPU and button, the two ends of described communication power supply line connect a CPU and the 2nd CPU.
Described communication power supply line is quad, and this quad comprises power supply main track, power supply negative wire, data uplink line, data downstream line.
Described communication power supply line is three heart yearns, and this three heart yearn comprises power supply main track, power supply negative wire, the upper and lower line of data.
Described communication power supply line is two heart yearns, this two heart yearn comprise power supply negative wire, power supply just with data up-downgoing multiplexing line.
Described temperature controller mainboard is also provided with sensor input and control output end that are connected with a CPU.
The beneficial effects of the utility model:
The utility model temperature controller adopts display and temperature controller mainboard Split type structure, making operation show mainboard can away from smart machine mesohigh part, eliminate the potential safety hazard of user, meanwhile, telecommunication source line adopts two cores, three cores, four-core to replace five traditional cores, six core cables, economizes on line cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, instead of whole embodiments, those skilled in the art under accompanying drawing illustrates prerequisite, other designs of acquisition and accompanying drawing:
Fig. 1 is the theory diagram of the utility model temperature controller.
Detailed description of the invention
With reference to shown in Fig. 1, be a kind of Split type temperature controller of the present utility model, comprise temperature controller mainboard, display mainboard and communication power supply line, the two ends of communication power supply line connect a CPU and the 2nd CPU.
This temperature controller mainboard is provided with a CPU, sensor input be connected with a CPU and control output end sub, sensor input is for connecting temperature sensor, and control output end controls to realize temperature for the executing agency connecting temperature controller.
Display module display mainboard being provided with the 2nd CPU and be connected with the 2nd CPU and button, display module is charactron or LCD display module, and for the temperature value that displays temperature sensor is monitored, button inputs for the regulating command of temperature controller.
The technical program communication power supply line comprises three embodiments, is respectively quad, three heart yearns, two heart yearns, and wherein this quad comprises power supply main track, power supply negative wire, data uplink line, data downstream line; Three heart yearns comprise power supply main track, power supply negative wire, the upper and lower line of data; This two heart yearn comprise power supply negative wire, power supply just with data up-downgoing multiplexing line.
The foregoing is only preferred embodiments of the present utility model, the utility model is not limited to above-mentioned embodiment, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (5)
1. a Split type temperature controller, it is characterized in that: comprise temperature controller mainboard, display mainboard and communication power supply line, this temperature controller mainboard is provided with a CPU, display module display mainboard being provided with the 2nd CPU and be connected with the 2nd CPU and button, the two ends of described communication power supply line connect a CPU and the 2nd CPU.
2. a kind of Split type temperature controller according to claim 1, is characterized in that: described communication power supply line is quad, and this quad comprises power supply main track, power supply negative wire, data uplink line, data downstream line.
3. a kind of Split type temperature controller according to claim 1, is characterized in that: described communication power supply line is three heart yearns, and this three heart yearn comprises power supply main track, power supply negative wire, the upper and lower line of data.
4. a kind of Split type temperature controller according to claim 1, is characterized in that: described communication power supply line is two heart yearns, this two heart yearn comprise power supply negative wire, power supply just with data up-downgoing multiplexing line.
5. a kind of Split type temperature controller according to claim 1, is characterized in that: described temperature controller mainboard is also provided with sensor input and control output end that are connected with a CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329207.3U CN204787469U (en) | 2015-05-20 | 2015-05-20 | Split type temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329207.3U CN204787469U (en) | 2015-05-20 | 2015-05-20 | Split type temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787469U true CN204787469U (en) | 2015-11-18 |
Family
ID=54527497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329207.3U Expired - Fee Related CN204787469U (en) | 2015-05-20 | 2015-05-20 | Split type temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204787469U (en) |
-
2015
- 2015-05-20 CN CN201520329207.3U patent/CN204787469U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20200520 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |