CN205333552U - Adiabatic type hydration heat for concrete temperature rise measuring device - Google Patents
Adiabatic type hydration heat for concrete temperature rise measuring device Download PDFInfo
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- CN205333552U CN205333552U CN201620054011.2U CN201620054011U CN205333552U CN 205333552 U CN205333552 U CN 205333552U CN 201620054011 U CN201620054011 U CN 201620054011U CN 205333552 U CN205333552 U CN 205333552U
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- hydration heat
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
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Abstract
The utility model discloses an adiabatic type hydration heat for concrete temperature rise measuring device, including temperature data collection appearance, wire I, temperature probe and heat retainer, the one end of wire I is with the temperature data collection appearance is continuous, the other end is continuous with the temperature probe, the heat retainer include the barrel and with the cover of barrel in order can the dismantlement mode to be connected, the barrel includes from outer insulating layer, middle insulating layer, inner insulating layer who sets gradually toward in outward and the metal specimen cup that is used for splendid attire concrete specimen, the temperature probe passes the cover and inserts among the metal cup, the outer wall of metal specimen cup is around being equipped with heating coil, and heating coil passes through wire II and links to each other with the heating control ware, the heat retainer has three -layer insulation construction, and can maintain ambient temperature through heating coil's heat supply to can effectively keep warm to concrete specimen, reduce the heat and scatter and disappear, improve temperature rise curve's obvious degree, do benefit to experimental analysis of the data, and utilize this device directly to measure convenient operation to the hydration heat for concrete temperature.
Description
Technical field
This utility model relates to a kind of temperature measuring apparatus, particularly to a kind of heat insulation-type hydration heat of concrete warm raising measurement set。
Background technology
Distress in concrete Crack cause mainly has three aspects: concrete shrinkage deformation, structural design defect and temperature stress。And temperature stress is closely related with the heat that Binder Materials aquation in concrete produces, so hydration heat of concrete is also concrete construction and the research special concern of concrete material personnel；Except the Binder Materials effects to hydration heat of concrete such as research cement, and the impact of hydration heat of concrete also be can not be ignored by various additive and admixture。The determinator of the heat of hydration includes heat insulation-type structure and half heat insulation-type structure, and wherein heat insulation-type structure needs the environment to placing sample to supply some form of heat, and half heat insulation-type structure does not then heat to the environment of sample。No matter being which kind of structure, existing hydration heat of concrete determinator all exists that temperature rise curve is inconspicuous, structure is complicated, operation is inconvenient and measures problem slowly。
Therefore, it is accomplished by a kind of heat insulation-type hydration heat of concrete warm raising measurement set, concrete sample can be effectively incubated by it, reduce heat loss, improve the significant degree of temperature rise curve, be beneficial to the analysis of test data, and can directly hydration heat of concrete temperature be measured, easy to operate, the testing time is short, meets the demand that laboratory test formula is many, result quickly goes out。
Utility model content
In view of this, the purpose of this utility model is in that to provide a kind of heat insulation-type hydration heat of concrete warm raising measurement set, concrete sample can be effectively incubated by it, reduce heat loss, improve the significant degree of temperature rise curve, be beneficial to the analysis of test data, and can directly hydration heat of concrete temperature be measured, easy to operate, the testing time is short, meets the demand that laboratory test formula is many, result quickly goes out。
Heat insulation-type hydration heat of concrete warm raising measurement set of the present utility model, including temperature sensor, wire I, temperature probe and thermophore；One end of described wire I is connected with temperature sensor, the other end is connected with temperature probe；Described thermophore includes cylinder and the cover being removably connected with cylinder；Described cylinder includes from the outer thermal insulation layer set gradually inside outward, intermediate thermal insulating layer, inner insulating layer and for containing the test button cup of concrete sample, and described intermediate thermal insulating layer is vacuum degree；Described temperature probe is inserted in metal cup through cover；The outer wall of described test button cup is arranged with heating coil, and described heating coil is connected with heating controller by wire II。
Further, described inner insulating layer adopts the vulcanite of spongy loose structure to make。
Further, described outer thermal insulation layer adopts polypropylene plastics to make。
Further, described test button cup adopts metallic tin to make, and is filled with alumina silicate fibre in described cover。
Further, described cover is connected with cylinder screw, and the junction of described cover Yu cylinder is provided with the first sealing member。
Further, the center of described cover is provided with mean for the probe hole of temperature probe traverse, is provided with the second sealing member between described temperature probe and probe hole。
Further, described first sealing member and the second sealing member all adopt polyurethane material to make。
Further, described temperature sensor is provided with at least one port, and the quantity of described thermal detector is identical with the quantity of port, and each described port connects a temperature probe by corresponding wire I。
The beneficial effects of the utility model: heat insulation-type hydration heat of concrete warm raising measurement set of the present utility model, thermophore has three layers insulation construction, and the heat supply that can pass through to heat coil maintains ambient temperature, it is thus possible to effectively concrete sample is incubated, reduce heat loss, improve the significant degree of temperature rise curve, it is beneficial to the analysis of test data, and utilize this device directly hydration heat of concrete temperature to be measured, apparatus structure is simple, easy to operate, the testing time is short, meets the demand that laboratory test formula is many, result quickly goes out。
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further described:
Fig. 1 is structural representation of the present utility model。
Detailed description of the invention
Fig. 1 is structural representation of the present utility model, as shown in the figure: the heat insulation-type hydration heat of concrete warm raising measurement set of the present embodiment, including temperature sensor 1, wire I 2, temperature probe 3 and thermophore 4；One end of described wire I 2 is connected with temperature sensor 1, the other end is connected with temperature probe 3；Described thermophore 4 includes cylinder and the cover 42 being removably connected with cylinder；Described cylinder includes from the outer thermal insulation layer 41a set gradually inside outward, intermediate thermal insulating layer 41b, inner insulating layer 41c and for containing the test button cup 41d of concrete sample；Described temperature probe 3 is inserted in metal cup through cover 42；The outer wall of described test button cup 3 is arranged with heating coil 5, and described heating coil 5 is connected with heating controller 7 by wire II 6；Temperature probe 3 is used for the temperature information of concrete sample in Real-time Collection test button cup 41d and temperature information reaches temperature sensor 1, and temperature sensor 1 is able to record that, stores and processes all of temperature information；Wire I 2, wire II 6 are used for transmitting signal and electricity；Heating coil 5 is resistance-type heating arrangement；Heating controller 7 can control startup and the temperature value of heating coil 5；Described temperature sensor 1 is provided with at least one port (being such as illustrated as), and the quantity of described thermal detector is identical with the quantity of port, and each described port connects a temperature probe 3 by corresponding wire I 2；Thermophore 4 has three layers insulation construction, effectively concrete sample can be incubated, reduce heat loss, improve the significant degree of temperature rise curve, be beneficial to the analysis of test data, and utilize this device directly hydration heat of concrete temperature to be measured, apparatus structure is simple, easy to operate, the testing time is short, meets the demand that laboratory test formula is many, result quickly goes out。
In the present embodiment, described inner insulating layer 41c adopts the vulcanite of spongy loose structure to make；Inner insulating layer 41c show bubble, its light weight, softness, flexible, do not readily conduct heat；Described outer thermal insulation layer 41a adopts polypropylene plastics to make, and the heat conductivity of polypropylene plastics is low, and material is easy to get and cheap；Described intermediate thermal insulating layer 41b is vacuum degree；Described test button cup 41d adopts metallic tin to make, and is filled with alumina silicate fibre in described cover 42；This structure has good insulation effect。
In the present embodiment, described cover 42 is connected with cylinder screw, and the junction of described cover 42 with cylinder is provided with the first sealing member 8；The center of described cover is provided with mean for the probe hole of temperature probe 3 traverse, is provided with the second sealing member 9 between described temperature probe 3 and probe hole；Described first sealing member 8 and the second sealing member 9 all preferably employ polyurethane material and make, and effectively prevent heat loss while sealing。
What finally illustrate is, above example is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent replacement, without deviating from objective and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model。
Claims (9)
1. a heat insulation-type hydration heat of concrete warm raising measurement set, including temperature sensor, wire I, temperature probe and thermophore；One end of described wire I is connected with temperature sensor, the other end is connected with temperature probe；It is characterized in that: described thermophore includes cylinder and the cover being removably connected with cylinder；Described cylinder includes from the outer thermal insulation layer set gradually inside outward, intermediate thermal insulating layer, inner insulating layer and for containing the test button cup of concrete sample；Described temperature probe is inserted in metal cup through cover；The outer wall of described test button cup is arranged with heating coil, and described heating coil is connected with heating controller by wire II。
2. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 1, it is characterised in that: described inner insulating layer adopts the vulcanite of spongy loose structure to make。
3. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 1, it is characterised in that: described intermediate thermal insulating layer is vacuum degree。
4. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 1, it is characterised in that: described outer thermal insulation layer adopts polypropylene plastics to make。
5. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 1, it is characterised in that: described test button cup adopts metallic tin to make, and is filled with alumina silicate fibre in described cover。
6. the heat insulation-type hydration heat of concrete warm raising measurement set according to any one of claim 1 to 5, it is characterised in that: described cover is connected with cylinder screw, and the junction of described cover Yu cylinder is provided with the first sealing member。
7. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 5, it is characterised in that: the center of described cover is provided with mean for the probe hole of temperature probe traverse, is provided with the second sealing member between described temperature probe and probe hole。
8. heat insulation-type hydration heat of concrete warm raising measurement set according to claim 6, it is characterised in that: described first sealing member and the second sealing member all adopt polyurethane material to make。
9. the heat insulation-type hydration heat of concrete warm raising measurement set according to any one of claim 1 to 5, it is characterized in that: described temperature sensor is provided with at least one port, the quantity of described thermal detector is identical with the quantity of port, and each described port connects a temperature probe by corresponding wire I。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054011.2U CN205333552U (en) | 2016-01-20 | 2016-01-20 | Adiabatic type hydration heat for concrete temperature rise measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620054011.2U CN205333552U (en) | 2016-01-20 | 2016-01-20 | Adiabatic type hydration heat for concrete temperature rise measuring device |
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| Publication Number | Publication Date |
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| CN205333552U true CN205333552U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620054011.2U Expired - Fee Related CN205333552U (en) | 2016-01-20 | 2016-01-20 | Adiabatic type hydration heat for concrete temperature rise measuring device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168590A (en) * | 2016-09-23 | 2016-11-30 | 天津城建大学 | The computational methods of reinforced concrete member specific heat |
| CN108627401A (en) * | 2018-03-13 | 2018-10-09 | 中国建筑股份有限公司 | A kind of concrete morning age temperature stress testing equipment and method based on ring method |
| CN109030794A (en) * | 2018-07-25 | 2018-12-18 | 武汉三源特种建材有限责任公司 | Concrete temperature rise rapid detection method |
| CN113092522A (en) * | 2021-03-08 | 2021-07-09 | 交通运输部公路科学研究所 | Device and method for testing cement concrete hydration heat insulation temperature rise by using thermos flask |
| WO2022052795A1 (en) * | 2020-09-08 | 2022-03-17 | 中国华能集团清洁能源技术研究院有限公司 | Apparatus and method for measuring adiabatic temperature rise of concrete |
-
2016
- 2016-01-20 CN CN201620054011.2U patent/CN205333552U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106168590A (en) * | 2016-09-23 | 2016-11-30 | 天津城建大学 | The computational methods of reinforced concrete member specific heat |
| CN108627401A (en) * | 2018-03-13 | 2018-10-09 | 中国建筑股份有限公司 | A kind of concrete morning age temperature stress testing equipment and method based on ring method |
| CN108627401B (en) * | 2018-03-13 | 2021-01-05 | 中国建筑股份有限公司 | Concrete early-age temperature stress test equipment and method based on torus method |
| CN109030794A (en) * | 2018-07-25 | 2018-12-18 | 武汉三源特种建材有限责任公司 | Concrete temperature rise rapid detection method |
| CN109030794B (en) * | 2018-07-25 | 2020-12-18 | 武汉三源特种建材有限责任公司 | Concrete temperature rise rapid detection method |
| WO2022052795A1 (en) * | 2020-09-08 | 2022-03-17 | 中国华能集团清洁能源技术研究院有限公司 | Apparatus and method for measuring adiabatic temperature rise of concrete |
| CN113092522A (en) * | 2021-03-08 | 2021-07-09 | 交通运输部公路科学研究所 | Device and method for testing cement concrete hydration heat insulation temperature rise by using thermos flask |
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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: 20160622 Termination date: 20170120 |