CN202748873U - Simple heat meter - Google Patents
Simple heat meter Download PDFInfo
- Publication number
- CN202748873U CN202748873U CN 201220318507 CN201220318507U CN202748873U CN 202748873 U CN202748873 U CN 202748873U CN 201220318507 CN201220318507 CN 201220318507 CN 201220318507 U CN201220318507 U CN 201220318507U CN 202748873 U CN202748873 U CN 202748873U
- Authority
- CN
- China
- Prior art keywords
- display screen
- card slot
- heat meter
- simple heat
- turnover cover
- 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
Abstract
The utility model provides a simple heat meter comprising a main body. The simple heat meter is characterized by further comprising a display screen, a query key, a turnover cover and an IC (Integrated Circuit) card slot; the main body is provided with the display screen and the turnover cover; the display screen is positioned at the upper side of the turnover cover; the query key is arranged on the surface of the turnover cover; and the lower side of the turnover cover is provided with the IC card slot. The simple heat meter is provided with the IC card slot and the display screen, remaining sum can be inquired on the display screen by just inserting an IC card into the IC card slot and pressing the query key, and the simple heat meter is simple and convenient in use; and the simple heat meter is conveniently mounted, is low in price, and achieves independent accounting for each household.
Description
Technical field
The utility model relates to instrument field, relates in particular to a kind of calorimeter.
Background technology
Calorimeter is for measuring and show that current discharge or the instrument of absorbing heat through heat-exchange system, and calorimeter is mounted in entrance or the outlet of heat exchange loop, in order to the hear rate in the heating facility is carried out the intelligent heat table of accurate-metering and toll control.At present, the resident family heat supply in winter in most of areas generally all is to charge by floor area of building, its reason mainly is because the instrument of heat accumulative is expensive automatically, also fail to enter into family, the instrument of general automatic heat accumulative all is to be installed on the heat supply house steward, and install very complicatedly, it is also pretty troublesome to operate.
Summary of the invention
According to above technical matters, the utility model provides a kind of simple and easy calorimeter, comprise main body, characterized by further comprising display screen, inquiry button, renovate and the IC-card slot, described main body is provided with display screen and renovates two parts, display location is in renovating upside, and described inquiry button is arranged on renovates the surface, and the described downside of renovating is provided with the IC-card slot.
Described display screen is the luminous liquid crystal display screen.
The beneficial effects of the utility model are: the utility model is provided with IC-card slot and display screen, as long as IC-card is inserted in the IC-card slot, can inquire about remaining cost at display screen by inquiry button, use simple, convenient, easy for installation, the low price of the utility model, the independent counting of realization every household.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the utility model uses view.
Embodiment
According to shown in Figure 1, the utility model is further specified:
Embodiment 1
Such as Fig. 1, display screen-1, renovate-2, inquiry button-3, IC-card slot-4, main body-5; Display screen 1 is set and renovates 2 in main body 5, the installation inquiry button is set renovating 2 surfaces, IC-card slot 4 is set renovating 2 downsides at last.
Embodiment 2
During use, IC-card is inserted the IC-card slot 4 of main body 5, use inquiry button 3, just can show the at that time heat of caliduct on the display screen 1, use and reading out data for convenient, renovate 2 and can upwards lift certain angle.
Claims (2)
1. simple and easy calorimeter, comprise main body (5), characterized by further comprising display screen (1), inquiry button (3), renovate (2) and IC-card slot (4), described main body (5) is provided with display screen (1) and renovates (2) two parts, display screen (1) is positioned at renovates (2) upside, described inquiry button (3) is arranged on renovates (2) surface, and described renovating (2) downside is provided with IC-card slot (4).
2. according to a kind of simple and easy calorimeter claimed in claim 1, it is characterized in that described display screen (1) is the luminous liquid crystal display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318507 CN202748873U (en) | 2012-07-03 | 2012-07-03 | Simple heat meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220318507 CN202748873U (en) | 2012-07-03 | 2012-07-03 | Simple heat meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202748873U true CN202748873U (en) | 2013-02-20 |
Family
ID=47708236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220318507 Expired - Fee Related CN202748873U (en) | 2012-07-03 | 2012-07-03 | Simple heat meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202748873U (en) |
-
2012
- 2012-07-03 CN CN 201220318507 patent/CN202748873U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130703 |