CN202614419U - Ultrasonic heat meter - Google Patents
Ultrasonic heat meter Download PDFInfo
- Publication number
- CN202614419U CN202614419U CN 201220201400 CN201220201400U CN202614419U CN 202614419 U CN202614419 U CN 202614419U CN 201220201400 CN201220201400 CN 201220201400 CN 201220201400 U CN201220201400 U CN 201220201400U CN 202614419 U CN202614419 U CN 202614419U
- Authority
- CN
- China
- Prior art keywords
- mainboard
- communication module
- utility
- model
- calorimeter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Transducers For Ultrasonic Waves (AREA)
Abstract
The utility model discloses an ultrasonic heat meter comprising a shell, a mainboard and a communication module, wherein the mainboard is located in the shell; the communication module is external; and the mainboard and the communication module are connected through a wiring terminal. In the utility model, the communication module is separate from the mainboard to avoid the damage of lightning stroke on the mainboard, so that the safety performance is higher and the maintenance is more convenient.
Description
Technical field
The utility model relates to a kind of calorimeter, relates in particular to a kind of ultrasonic calorimeter with communication function, belongs to the ultrasonic calorimeter technical field.
Background technology
Ultrasonic calorimeter in the market all has the M-bus communication, and communicating circuit also all is to be integrated on the calorimeter mainboard.All tables all are together in series through the M-bus bus, by outside collecting device power supply communication, but run into when raining and being struck by lightning, and have electric arc and get into calorimeter through the M-bus bus, cause communicating circuit to damage, and the serious calorimeter mainboard that possibly cause damages.At heating period, give and keep in repair, cause after sale very burden.
The utility model content
For the weak point in addressing the above problem, the utility model provides a kind of ultrasonic calorimeter.
In order to solve above technical matters, the technical scheme that the utility model adopts is: a kind of ultrasonic calorimeter, comprise shell, mainboard, communication module, and mainboard is positioned at enclosure; Communication module is external; Mainboard is connected through connection terminal with communication module.
The utility model communication module and mainboard are separated, and have avoided thunderbolt often mainboard to be caused damage, and security performance is higher, keeps in repair also convenient.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Fig. 1 is the composition structured flowchart of the utility model.
Embodiment
As shown in Figure 1, the utility model mainly comprises shell, mainboard, connection terminal and communication module, and mainboard is positioned at enclosure, and communication module and mainboard are separated, and both are connected through connection terminal.
The utility model is separated the communicating circuit of original calorimeter from the calorimeter mainboard, make independently calorimeter communication module, connects with the connection terminal plug-in.Run into the weather that thunders like this, can better protection calorimeter mainboard.But when having had communication bad, also can carry out after sale service very easily.Only need pull up bad module, change new getting final product.
Above-mentioned embodiment is not to be the restriction to the utility model; The utility model also is not limited in above-mentioned giving an example; Variation, remodeling, interpolation or replacement that the technician in present technique field is made in the technical scheme scope of the utility model also all belong to the protection domain of the utility model.
Claims (1)
1. a ultrasonic calorimeter comprises shell, mainboard, communication module, it is characterized in that: said mainboard is positioned at enclosure; Said communication module is external; Said mainboard is connected through connection terminal with communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201400 CN202614419U (en) | 2012-05-08 | 2012-05-08 | Ultrasonic heat meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220201400 CN202614419U (en) | 2012-05-08 | 2012-05-08 | Ultrasonic heat meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614419U true CN202614419U (en) | 2012-12-19 |
Family
ID=47348108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220201400 Expired - Fee Related CN202614419U (en) | 2012-05-08 | 2012-05-08 | Ultrasonic heat meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614419U (en) |
-
2012
- 2012-05-08 CN CN 201220201400 patent/CN202614419U/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: 20121219 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |