CN203758640U - Temperature monitoring device - Google Patents
Temperature monitoring device Download PDFInfo
- Publication number
- CN203758640U CN203758640U CN201420128553.0U CN201420128553U CN203758640U CN 203758640 U CN203758640 U CN 203758640U CN 201420128553 U CN201420128553 U CN 201420128553U CN 203758640 U CN203758640 U CN 203758640U
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- upper container
- container
- utility
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- monitoring device
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Abstract
The utility model discloses a temperature monitoring device, comprising an upper container and a lower container which are communicated with each other; wherein a top of the upper container is provided with a seal cover which can be opened and closed, the upper container is provided with a basket used for placing an indicator therein; a non-return valve is arranged between the upper container and the lower container, the non-return valve enables liquid to only flow from the upper container to the lower container. The temperature monitoring device of the utility model has the beneficial effects that: the temperature monitoring device is simple in operation and low in cost; by utilizing inherent physical and chemical properties of natural materials, the accuracy rate can reach 100%, and any object can not appear, no electronic device is in need, and the risk of uncontrollable monitoring caused by equipment damages can not occur; a used phase-change material is non-toxic and innocuous, thus food safety can not be affected; and an indicating device is simple and clear, thus a consumer can quickly and effectively judge whether the food meets temperature requirements.
Description
Technical field
The utility model relates to a kind of monitoring device, particularly a kind of convenient and swift, and stability is strong, the device for detecting temperature that accuracy is high.
Background technology
Along with the raising of people's living standard, people are also more and more higher to the pursuit of food quality.The date of manufacture of indicating in packaging, the 0 degree Celsius of following food preserved that has particular storage to require for some, whether the temperature that production and transport person need to monitor procedure links exceedes 0 degree Celsius.Only have thermometer can only show Current Temperatures, can not demonstrate process temperature, and if reload temperature sensor electronization equipment is complicated, cost is also high, and mistake when still can not getting rid of electronic product fault.Consumer is also inquisitive is not only its temperature while selling, but whether the temperature of selling whole process from dispatching from the factory to meets the requirement of low temperature always, and then judges whether food quality remains on best state.
Utility model content
Utility model object: technical problem to be solved in the utility model is for the deficiencies in the prior art, provides a kind of device for detecting temperature.
In order to solve the problems of the technologies described above, the utility model discloses a kind of device for detecting temperature, comprise the upper container and the bottom container that are interconnected, upper container top arranges gland bonnet to be opened/closed, is provided with the basket for placing indicant in upper container; Between upper container and bottom container, retaining valve is set, described retaining valve makes liquid to flow to bottom container from upper container.
In the utility model, described non-return valve is liquid non-return valve.
In the utility model, described bottom container surface arranges scale indication mark.
In the utility model, described indicant is phase-change material.
In the utility model, described indicant is ice cube.
Beneficial effect: the utility model is easy and simple to handle, cost is low; Utilize self physics and chemistry attribute of nature material, accuracy rate absolutely, and there will not be any material object completely, without any electronic installation, and the monitoring risk out of control causing without device damage; The phase-change material that uses nontoxic, do not affect food security; Indicating device is simple and clear, and consumer can judge whether food meets temperature requirement quickly and effectively.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is done further and illustrated, above-mentioned and/or otherwise advantage of the present utility model will become apparent.
Fig. 1 is structural representation of the present utility model.
Embodiment
The utility model discloses a kind of device for detecting temperature, comprise the upper container and the bottom container that are interconnected, upper container top arranges gland bonnet to be opened/closed, is provided with the basket for placing indicant in upper container; Between upper container and bottom container, retaining valve is set, described retaining valve makes liquid to flow to bottom container from upper container.Described non-return valve is liquid non-return valve.Described bottom container surface arranges scale indication mark.Described indicant is phase-change material.
In the time that temperature is greater than storage temperature requirement, phase-change material indicant starts to melt, indicator solution flows in upper container, and flow in bottom container through non-return valve, above bottom container, indicate scale, can find out by the reading above bottom container the volume that indicant has melted, judge the variation of food quality with this, in the time exceeding warning scale, show that food quality is greatly affected, be not suitable for eating.Indicating device need vertically be positioned in product packing box, so that accurately instruction.
The present invention can, according to the different temperatures requirement of product, design different phase-change material indicants.
Embodiment 1
As shown in Figure 1, the present embodiment discloses a kind of device for detecting temperature, upper container 4 and bottom container 7 interconnect, and connecting portion is a slender pipeline 6, non-return valve 5 is set on slender pipeline 6, upper container 4 tops arrange gland bonnet 1 to be opened/closed, are provided with the basket 3 for placing indicant 2 in upper container 4; Bottom container 7 surfaces arrange scale indication mark 8.
In the present embodiment, phase-change material indicant 2 is ice cube, in the time that temperature is greater than 0 DEG C, ice cube starts to melt, water flows in upper container 4, and flows in bottom container 7 through non-return valve 5, and scale indication mark 8 reading above can be found out the volume that indicant 2 has melted, judge the variation of food quality with this, in the time exceeding warning scale, show that food quality is greatly affected, be not suitable for eating.Indicating device need vertically be positioned in product packing box, so that accurately instruction.
The utility model provides a kind of device for detecting temperature; method and the approach of this technical scheme of specific implementation are a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each ingredient all available prior art realized.
Claims (5)
1. a device for detecting temperature, is characterized in that, comprises the upper container and the bottom container that are interconnected, and upper container top arranges gland bonnet to be opened/closed, is provided with the basket for placing indicant in upper container; Between upper container and bottom container, retaining valve is set, described retaining valve makes liquid to flow to bottom container from upper container.
2. a kind of device for detecting temperature according to claim 1, is characterized in that, described non-return valve is liquid non-return valve.
3. a kind of device for detecting temperature according to claim 1 and 2, is characterized in that, described bottom container surface arranges scale indication mark.
4. a kind of device for detecting temperature according to claim 1, is characterized in that, described indicant is phase-change material.
5. a kind of device for detecting temperature according to claim 4, is characterized in that, described indicant is ice cube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128553.0U CN203758640U (en) | 2014-03-20 | 2014-03-20 | Temperature monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420128553.0U CN203758640U (en) | 2014-03-20 | 2014-03-20 | Temperature monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758640U true CN203758640U (en) | 2014-08-06 |
Family
ID=51253896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420128553.0U Expired - Fee Related CN203758640U (en) | 2014-03-20 | 2014-03-20 | Temperature monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436651B2 (en) | 2016-09-21 | 2019-10-08 | International Business Machines Corporation | Low cost container condition monitor |
| CN114136480A (en) * | 2021-11-26 | 2022-03-04 | 广东电网有限责任公司 | Temperature detection device |
-
2014
- 2014-03-20 CN CN201420128553.0U patent/CN203758640U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10436651B2 (en) | 2016-09-21 | 2019-10-08 | International Business Machines Corporation | Low cost container condition monitor |
| US11002614B2 (en) | 2016-09-21 | 2021-05-11 | International Business Machines Corporation | Low cost container condition monitor |
| US11630004B2 (en) | 2016-09-21 | 2023-04-18 | International Business Machines Corporation | Low cost container condition monitor |
| CN114136480A (en) * | 2021-11-26 | 2022-03-04 | 广东电网有限责任公司 | Temperature detection device |
| CN114136480B (en) * | 2021-11-26 | 2024-04-30 | 广东电网有限责任公司 | Temperature detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 Termination date: 20170320 |