CN205484148U - Concrete adiabatic temperature rise apparatus - Google Patents
Concrete adiabatic temperature rise apparatus Download PDFInfo
- Publication number
- CN205484148U CN205484148U CN201620137047.7U CN201620137047U CN205484148U CN 205484148 U CN205484148 U CN 205484148U CN 201620137047 U CN201620137047 U CN 201620137047U CN 205484148 U CN205484148 U CN 205484148U
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- concrete
- sample bucket
- temperature sensor
- adiabatic
- temperature rise
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Abstract
The utility model discloses a concrete adiabatic temperature rise apparatus, including adiabatic proof box, sample bucket, refrigerating plant, test piece temperature sensor, environment temperature sensor, blind controller system and heating device, adiabatic proof box divide into left room and right room through the baffle be provided with the heat -insulating shield on the bottom plate of the indoor adiabatic proof box in a left side, the sample bucket is installed on the heat -insulating shield, is equipped with concrete specimen in the sample bucket to be provided with test piece temperature sensor in the inside of sample bucket, the upper and lower both ends of baffle one side are fixed respectively and are provided with second fan and first fan, are provided with environment temperature transducer in the cavity between baffle and sample bucket, indoor refrigerating plant and the heating device of being provided with in the right side. The hydrous maximum temperaturerise of survey concrete to improve the ratio of concrete, with the exothermic certain limit of controlling of concrete aquation, improve and thoughtlessly congeal the soil structure performance. This concrete adiabatic temperature rise apparatus easy operation, the practicality is strong.
Description
Technical field
This utility model relate to measure concrete hydrating the highest temperature appreciate equipment, especially one
Plant Adiabatic temperature rise of concrete analyzer.
Background technology
The impact of the structure durability of concrete is the most increasingly subject to by the exothermicity of concrete
Receive publicity very early to the attention of people, the especially problem of temperature rise at mass concrete.
According to the definition in JG/T55-2000 " normal concrete matching design code ", large volume is mixed
Solidifying soil refers to that xoncrete structure physical entity minimum dimension equals to or more than 1 meter, or is expected to
Because causing xoncrete structure to produce because temperature difference between inside and outside concrete can be caused excessive for hydration heat of cement
Raw crack.At present, find in Practical Project, a lot of it is considered that need not go to note concrete
Temperature rise structure produces the phenomenon in crack due to temperature rise often to be occurred, so ACI
Also thinking, its size of any cast-in-place concrete reaches the body that must solve the heat of hydration and cause therewith
Long-pending problem on deformation, to reduce its impact on cracking to greatest extent, i.e. can be described as large volume coagulation
Soil, will take temperature control measures, it can be seen that the problem of temperature rise of concrete is the most domestic
The problem of outer concern.The adiabatic temperature rise measuring concrete can evaluate the hydration heat energy of concrete
Power.
Utility model content
Prior art is difficult to meet the needs of people, in order to solve the problem of above-mentioned existence, this reality
A kind of Adiabatic temperature rise of concrete analyzer is proposed with novel.
For realizing this technical purpose, the technical solution adopted in the utility model is: a kind of concrete
Adiabatic temperature rise analyzer, passes including thermal insulative test case, sample bucket, refrigerating plant, test specimen temperature
Sensor, environment temperature sensor, blind controller system and heater；Described thermal insulative test case
It is divided into left room and right ventricle by dividing plate, the base plate of the thermal insulative test case of described left indoor is arranged
Having heat-insulating shield, described sample bucket is arranged on heat-insulating shield, at sample bucket built with concrete sample,
And it is internally provided with test specimen temperature sensor at sample bucket；Up and down the two of described dividing plate side
End is fixedly installed the second fan and the first fan, the cavity between dividing plate and sample bucket respectively
Inside it is provided with environment temperature sensor；In described right ventricle, it is provided with refrigerating plant and adds hot charging
Put.
Further, described test specimen temperature sensor and environment temperature sensor are all by wire and instrument
Table control system is electrically connected with.
Further, described thermal insulative test case uses adiabator to make.
Further, described blind controller system is positioned at the outside of thermal insulative test case.
Compared with prior art, this utility model has the advantages that mensuration concrete water
The maximum temperaturerise changed, thus improve the proportioning of concrete, concrete hydrating heat release is controlled to one
Determine scope, improve the structural behaviour of concrete.This Adiabatic temperature rise of concrete analyzer is simple to operate,
Practical, it is easy to promote the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
In reference: 1-thermal insulative test case, 2-heat-insulating shield, 3-sample bucket, 4-concrete try
Sample, 5-dividing plate, 6-the first fan, 7-refrigerating plant, 8-test specimen temperature sensor, 9-environment
Temperature sensor, 10-the second fan, 11-blind controller system, 12-heater.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, in this utility model embodiment
Technical scheme be clearly and completely described, it is clear that described embodiment be only this
The a part of embodiment of utility model rather than whole embodiments.Based in this utility model
Embodiment, those of ordinary skill in the art are obtained under not making creative work premise
All other embodiments, broadly fall into the scope of this utility model protection.
Refer to Figure of description 1, in this utility model embodiment, a kind of concrete heat isolation
Temperature-rise tester, including thermal insulative test case 1, sample bucket 3, refrigerating plant 7, test specimen temperature
Sensor 8, environment temperature sensor 9, blind controller system 11 and heater 12；Institute
State thermal insulative test case 1 and be divided into left room and right ventricle by dividing plate 5, in the adiabatic examination of described left indoor
Being provided with heat-insulating shield 2 on the base plate of tryoff 1, described sample bucket 3 is arranged on heat-insulating shield 2,
At sample bucket 3 built with concrete sample 4, and it is internally provided with test specimen at sample bucket 3
Temperature sensor 8；The two ends up and down of described dividing plate 5 side are fixedly installed the second fan respectively
10 and first fan 6, it is provided with ambient temperature in the cavity between dividing plate 5 and sample bucket 3
Sensor 9；Refrigerating plant 7 and heater 12 it is provided with in described right ventricle.
As optimisation technique scheme of the present utility model: described test specimen temperature sensor 8 and environment
Temperature sensor 9 is all electrically connected with blind controller system 11 by wire.
As optimisation technique scheme of the present utility model: described thermal insulative test case 1 uses heat insulating material
Material is made.
As optimisation technique scheme of the present utility model: described blind controller system 11 is positioned at absolutely
The outside of wet heating testing case 1.
Operation principle:
This utility model is provided reliable thermal insulative test environment by thermal insulative test case 1, casing by
Special adiabator forms, and separates with heat-insulating shield 2 between box house base plate and sample bucket 3,
Ensure that box house reduces heat exchange with extraneous to greatest extent；Concrete sample 4 is put into insulation
In the sample bucket 3 of excellent performance, test specimen temperature sensor 8 collecting temperature is transferred to instrument control
System 11, environment temperature sensor 9 vasculum internal milieu temperature is transferred to instrument and controls system
System 11, blind controller system 11 has temperature tracking function, in the mistake of concrete sample 4 aquation
Cheng Zhong, thermal insulative test case 1 is come case by the heater 12 in casing and refrigerating plant 7
Internal ambient temperature or refrigeration, thus reach ambient temperature and chase after the temperature of middle sample aquation
Degree；Finally determine concrete sample maximum temperaturerise in hydration process.
The above, preferred embodiment the most of the present utility model, not in order to limit this practicality
Novel, every according to technical spirit of the present utility model, above example is made any trickle
Amendment, equivalent and improvement, should be included in the protection domain of technical solutions of the utility model
Within.
Claims (4)
1. an Adiabatic temperature rise of concrete analyzer, including thermal insulative test case (1), sample bucket
(3), refrigerating plant (7), test specimen temperature sensor (8), environment temperature sensor (9),
Blind controller system (11) and heater (12)；It is characterized in that: described thermal insulative test case
(1) it is divided into left room and right ventricle, thermal insulative test case (1) to be arranged on left room by dividing plate (5)
In, the base plate of thermal insulative test case (1) is provided with heat-insulating shield (2), described sample bucket (3)
It is arranged on heat-insulating shield (2), at sample bucket (3) built with concrete sample (4), and
And it is internally provided with test specimen temperature sensor (8) at sample bucket (3)；Described dividing plate (5)
The two ends up and down of side are fixedly installed the second fan (10) and the first fan (6) respectively,
Environment temperature sensor (9) it is provided with in cavity between dividing plate (5) and sample bucket (3)；
Refrigerating plant (7) and heater (12) it is provided with in described right ventricle.
A kind of Adiabatic temperature rise of concrete analyzer the most according to claim 1, its feature
Be: described test specimen temperature sensor (8) and environment temperature sensor (9) all by wire with
Blind controller system (11) is electrically connected with.
A kind of Adiabatic temperature rise of concrete analyzer the most according to claim 1, its feature
It is: described thermal insulative test case (1) uses adiabator to make.
A kind of Adiabatic temperature rise of concrete analyzer the most according to claim 1, its feature
It is: described blind controller system (11) is positioned at the outside of thermal insulative test case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137047.7U CN205484148U (en) | 2016-02-24 | 2016-02-24 | Concrete adiabatic temperature rise apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137047.7U CN205484148U (en) | 2016-02-24 | 2016-02-24 | Concrete adiabatic temperature rise apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205484148U true CN205484148U (en) | 2016-08-17 |
Family
ID=56677853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137047.7U Expired - Fee Related CN205484148U (en) | 2016-02-24 | 2016-02-24 | Concrete adiabatic temperature rise apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205484148U (en) |
Cited By (4)
| 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 |
| CN107655927A (en) * | 2017-10-27 | 2018-02-02 | 天津建仪机械设备检测有限公司 | Concrete multi-parameter detection device |
| CN108254402A (en) * | 2017-12-21 | 2018-07-06 | 中国水利水电科学研究院 | Fully graded concrete adiabatic temperature rise test equipment and method under different placing temperatures |
| CN112649463A (en) * | 2020-12-17 | 2021-04-13 | 武汉大学 | Self-generating volume deformation testing equipment based on concrete heat insulation and temperature rise |
-
2016
- 2016-02-24 CN CN201620137047.7U patent/CN205484148U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN107655927A (en) * | 2017-10-27 | 2018-02-02 | 天津建仪机械设备检测有限公司 | Concrete multi-parameter detection device |
| CN108254402A (en) * | 2017-12-21 | 2018-07-06 | 中国水利水电科学研究院 | Fully graded concrete adiabatic temperature rise test equipment and method under different placing temperatures |
| CN112649463A (en) * | 2020-12-17 | 2021-04-13 | 武汉大学 | Self-generating volume deformation testing equipment based on concrete heat insulation and temperature rise |
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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: 20160817 Termination date: 20190224 |