CN110328745A - Electric heating system for concrete curing - Google Patents
Electric heating system for concrete curing Download PDFInfo
- Publication number
- CN110328745A CN110328745A CN201910481886.9A CN201910481886A CN110328745A CN 110328745 A CN110328745 A CN 110328745A CN 201910481886 A CN201910481886 A CN 201910481886A CN 110328745 A CN110328745 A CN 110328745A
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- CN
- China
- Prior art keywords
- thermal detector
- concrete
- electric heating
- heating system
- concrete curing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
Abstract
A kind of electric heating system for concrete curing, the temperature control mechanism including maintenance mechanism and connection maintenance mechanism；Maintenance mechanism includes template, connects the heating member of template and connect the insulating layer of heating member；Temperature control mechanism includes the first thermal detector for connecting concrete surface, the second thermal detector and temperature controller for connecting inside concrete；Temperature controller connects the first thermal detector and the second thermal detector, which is used to control the work of heating member according to the information that the first thermal detector and the second thermal detector are fed back.This system acquires the temperature of concrete surface and inside concrete by the first thermal detector and the second thermal detector in real time respectively, after temperature controller carries out data analysis further according to the information that the first thermal detector and the second thermal detector are fed back, the work of real-time control heating member, it realizes intelligent temperature control and curing concrete, guarantees the structure cracking resistance of concrete.This system has the function of data acquisition, data analysis and automatic control etc., accelerates construction progress and reduce engineering cost.
Description
Technical field
The present invention relates to concrete curing technical fields, add more particularly to a kind of intelligent electricity for concrete curing
Hot systems.
Background technique
After concreting in cold weather pouring molding, need concrete reach design strength can demoulding, need after demoulding to coagulation
Soil is conserved, and develops its intensity under a suitable environment, and good maintenance quality is the guarantor of concrete strength development
Barrier.
The common measures taken that the teletostage improves concrete curing temperature at present is steam curing, although steam curing can effectively improve
Concrete strength development speed, but under conditions of environment temperature is extremely low, steam is easily condensed into water or icing, causes construction existing
There is phenomena such as ponding, works or construction appliance freeze influence construction in field.In addition, traditional maintaining process relies on artificial warp more
It tests, insufficient or missing is grasped to information such as the temperature of concrete, the temperature humidities of maintenance in maintenance processes, nowadays engineering construction is
Automation, intelligent stage are gradually marched toward, maintaining process also rests on the artificial stage, and maintenance quality is difficult to ensure.
Summary of the invention
Based on this, it is necessary to which in view of the above-mentioned problems, providing, a kind of automation, the intelligentized electricity for concrete curing adds
Hot systems.
A kind of electric heating system for concrete curing, the temperature control mechanism including maintenance mechanism and connection maintenance mechanism；
The maintenance mechanism includes template, connects the heating member of template and connect the insulating layer of heating member；The temperature control mechanism includes connecting
It connects the first thermal detector of concrete surface, connect the second thermal detector and temperature controller of inside concrete；Temperature controller connection the
One thermal detector and the second thermal detector, the temperature controller are used to be controlled according to first thermal detector and information that the second thermal detector is fed back
The work of heating member processed.
Electric heating system for concrete curing of the invention is distinguished by the first thermal detector with the second thermal detector real-time
Acquire the temperature of concrete surface and inside concrete, the information that temperature controller is fed back further according to the first thermal detector and the second thermal detector
After carrying out data analysis, the work of real-time control heating member realizes intelligent temperature control and curing concrete, guarantees the knot of concrete
Structure cracking resistance.This has the function of data acquisition, data analysis and automatic control etc. for the electric heating system of concrete curing,
Accelerate construction progress and reduce engineering cost.
The temperature control mechanism further includes environment thermal detector in one of the embodiments,；The environment thermal detector and temperature control
Device carries out feedback link.
The temperature controller includes heating mode, maintenance mode and demoulding ready mode in one of the embodiments,.
It in one of the embodiments, further include signal transmission mechanism；The signal transmission mechanism includes in the first signal
After device and data collector；First signal repeater receives the signal of the first thermal detector and the second thermal detector；The data
Collector receives the signal of the first signal repeater, and the data collector and temperature controller carry out feedback link.
The signal transmission mechanism further includes controller and server in one of the embodiments,；The controller is used
In the work of control temperature controller；The signal of remote terminal outside the server reception, the server and controller carry out anti-
Feedback connection.
The maintenance mechanism further includes the fixing piece for connecting the template in one of the embodiments,；Each heating
Part is set to adjacent fixing piece and encloses in the space set.
The heating member is ribbon heater in one of the embodiments, and the insulating layer is heat-preservation cotton；The fixing piece is
Channel steel.
It in one of the embodiments, further include alert mechanism；The alert mechanism includes alarm, the alert mechanism
Feedback link is carried out with temperature controller.
It in one of the embodiments, further include power supply mechanism, the power supply mechanism is used to provide the described heating member work
Required energy.
The test scope of first thermal detector and the second thermal detector is -20 DEG C~50 DEG C in one of the embodiments,
Precision is ± 0.1 DEG C.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electric heating system for concrete curing of one embodiment of the invention；
Fig. 2 is Fig. 1 for conserving the sectional view of mechanism in the electric heating system of concrete curing；
Fig. 3 is Fig. 1 for top view of the maintenance mechanism in addition to insulating layer in the electric heating system of concrete curing；
Fig. 4 is temperature control mode logic chart of the Fig. 1 for the electric heating system of concrete curing.
Attached drawing mark explanation:
Electric heating system 100 for concrete curing；
Conserve mechanism 10, template 11, heating member 12, insulating layer 13, fixing piece 14, temperature control mechanism 20, the first thermal detector 21,
Second thermal detector 22, temperature controller 23；
Signal transmission mechanism 30, the first signal repeater 31, data collector 32, second signal repeater 33, controller
34, server 35, remote terminal 36.
Specific embodiment
It to facilitate the understanding of the present invention, below will be to invention is more fully described.But the present invention can be to be permitted
Mostly different form is realized, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes
It is more thorough and comprehensive to the understanding of the disclosure.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.
It is referring to FIG. 1 to FIG. 4, a kind of electric heating system for concrete curing of a better embodiment of the invention
100, the temperature control mechanism 20 including maintenance mechanism 10 and connection maintenance mechanism 10；Conserving mechanism 10 includes template 11, connection template
11 heating member 12 and the insulating layer 13 for connecting heating member 12；Temperature control mechanism 20 includes the first thermometric of connection concrete surface
Device 21, the second thermal detector 22 and temperature controller 23 for connecting inside concrete；First thermal detector of the connection of temperature controller 23 21 and second is surveyed
Warm device 22, the temperature controller 23 are used to control heating member 12 according to the information that the first thermal detector 21 and the second thermal detector 22 are fed back
Work.This passes through the first thermal detector 21 for the electric heating system 100 of concrete curing and adopts in real time respectively with the second thermal detector 22
Collect the temperature of concrete surface and inside concrete, temperature controller 23 is fed back further according to the first thermal detector and 21 second thermal detectors 22
After information carries out data analysis, intelligent temperature control and curing concrete are realized in the work of real-time control heating member 12, guarantee coagulation
The structure cracking resistance of soil.
As shown in Figure 1 to Figure 3, in the present embodiment, heating member 12 is arranged in template 11, then is laid with and protects on heating member 12
Warm layer 13 makes concrete heated fast to reduce thermal loss.Maintenance mechanism 10 further includes the fixing piece 14 for connecting template 11；Respectively
Fixing piece 14 is vertically installed in template 11.Each heating member 12 is set to adjacent fixing piece 14 and encloses in the space set；Optionally, add
Warmware 12 is in U-shape to expand heating surface (area) (HS, makes concrete heated fast, and be heated evenly.Further, heating member 12 is electric heating
Band, insulating layer 13 are heat-preservation cotton；Fixing piece 14 is channel steel.In use, illustrating splice template 11 according to construction drawing, then connect
Heating member 12 between adjacent fixing piece 14, re-lays insulating layer 13.When production maintenance mechanism 10, in order to save cost, in former mould
The fixing piece 14 of plate surface encloses stickup heating member 12 in the space set, then guarantees it in 12 outer side covering thermal insulation material of heating member
Thermal conversion efficiency, the heat for producing it are largely used to heated die plate 11, are then passed to concrete.
In one embodiment, temperature control mechanism 20 further includes environment thermal detector (not shown)；Environment thermal detector is set to
On temperature controller 23, environment thermal detector and temperature controller 23 carry out feedback link.In use, before concreting, in the table of concrete
Pre-buried first thermal detector 21 in face realizes real time data acquisition in pre-buried second thermal detector 22 in the inside of concrete.Optionally,
The test scope of one thermal detector 21, the second thermal detector 22 and environment thermal detector is -20 DEG C~50 DEG C, and precision is ± 0.1 DEG C.Into one
Step ground, the test scope of the first thermal detector 21, the second thermal detector 22 and environment thermal detector are -5 DEG C~45 DEG C.Temperature controller 23 includes
Heating mode, maintenance mode and demoulding ready mode；The temperature of first thermal detector 21 is T2, and the temperature of the second thermal detector 22 is
T1, the temperature of environment thermal detector are T3.When the temperature T1 of the second thermal detector 22 is greater than or equal to 0 DEG C, temperature controller 23 is in heating
Mode, at this point, heating member 12 is in soaking condition when the temperature difference of T1 and T2 is greater than or equal to 10 DEG C；When the temperature difference of T1 and T2 are small
When 10 DEG C, heating member 12 is in keeping warm mode.When the temperature T1 of the second thermal detector 22 is less than 0 DEG C, and the temperature difference of T1 and T3 is big
In 30 DEG C, temperature controller 23 is in maintenance mode, at this point, T1 and T2 is greater than or equal to 15 DEG C, heating member 12 is in soaking condition；When
For the temperature difference of T1 and T2 less than 15 DEG C, heating member 12 is in keeping warm mode.When the temperature difference of T1 and T3 is less than 30 DEG C, and the temperature of T1 and T3
Difference is greater than 20 DEG C, and temperature controller 23 is in demoulding ready mode, at this point, the temperature difference of T1 and T2 is greater than or equal to 20 DEG C, heating member 12
In soaking condition；When the temperature difference of T1 and T2 is less than 20 DEG C, heating member 12 is in keeping warm mode, as shown in Figure 4.
This electric heating system 100 for being used for concrete curing further includes signal transmission mechanism 30；Signal transmission mechanism 30 wraps
Include the first signal repeater 31 and data collector 32；First signal repeater 31 receives the first thermal detector 21 and the second thermal detector
22 signal；Data collector 32 receives the signal of the first signal repeater 31, and the data collector 32 and temperature controller 23 carry out
Feedback link.Optionally, signal transmission mechanism 30 further includes second signal repeater 33, controller 34 and server 35；Second
Signal repeater 33 receives the signal of environment thermal detector, and data collector 32 receives the signal of second signal repeater 33；Control
Device 34 is used to control the work of temperature controller 23, the controller 34 also have data storage, information inquiry, data analysis function and from
The functions such as dynamic real-time control；Server 35 receives the signal of external remote terminal 36, and the server 35 and controller 34 carry out
Feedback link.Further, the first signal repeater 31 and second signal repeater 33 are relay wireless signals device, and data are received
Storage 32 is wireless data collection device；Controller 34 is computer, and the controller 34 and server 35 pass through network connection.
This electric heating system 100 for being used for concrete curing further includes alert mechanism (not shown)；Alert mechanism includes report
Alert device (not shown), alert mechanism and temperature controller 23 carry out feedback link, and when temperature controller 23 occurs abnormal, alarm issues police
Report reminds operator to pay attention in time.This electric heating system 100 for being used for concrete curing further includes power supply mechanism (not shown),
Power supply mechanism works required energy for providing heating member 12；The power of power supply mechanism is preset.In use, by adjacent
After heating member 12 is sequentially connected, it connect to form concatenated closed circuit with power supply mechanism.
It is pre-buried on the surface of concrete before concreting when being used for the electric heating system 100 of concrete curing using this
First thermal detector 21 illustrates splice template 11 by construction drawing in pre-buried second thermal detector 22 in the inside of concrete, then, even
After connecing adjacent heating member 12, it is formed together a concatenated closed circuit with power supply mechanism, after opening temperature controller 23, can be incited somebody to action
Template 11 is heated to the temperature of setting；Then, the first signal repeater 31 is with second signal repeater 33 respectively by the first thermometric
The temperature information of device 21, the second thermal detector 22 and environment thermal detector feeds back to controller 34 through data collector 32；Alternatively, long-range
Terminal 36 is by 35 feedback information of server to controller 34；Alternatively, site operation personnel by the modes such as wechat, intercom with
Operator links up information, and operator's manual operation controller 34 again makes controller 34 issue corresponding operation mould to temperature controller 23
The instruction of formula makes the temperature of concrete in the range of detail design index request, until conserving the intensity of concrete to setting
Count intensity.
Electric heating system 100 for concrete curing of the invention is divided by the first thermal detector 21 with the second thermal detector 22
The temperature of concrete surface and inside concrete is not acquired not in real time, and temperature controller 23 is further according to the first thermal detector and 21 second thermal detectors
After the information of 22 feedbacks carries out data analysis, intelligent temperature control and curing concrete are realized in the work of real-time control heating member 12,
Guarantee the structure cracking resistance of concrete.This has data acquisition, data analysis for the electric heating system 100 of concrete curing
And the functions such as automatic control, accelerate construction progress and reduce engineering cost.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of electric heating system for concrete curing, which is characterized in that conserve mechanism including maintenance mechanism and connection
Temperature control mechanism；The maintenance mechanism includes template, connects the heating member of template and connect the insulating layer of heating member；The temperature control
Mechanism includes the first thermal detector for connecting concrete surface, the second thermal detector and temperature controller for connecting inside concrete；The temperature
It controls device and connects the first thermal detector and the second thermal detector, which is used to be fed back according to first thermal detector and the second thermal detector
Information and control the work of heating member.
2. the electric heating system according to claim 1 for concrete curing, which is characterized in that the temperature control mechanism is also
Including environment thermal detector；The environment thermal detector and temperature controller carry out feedback link.
3. the electric heating system according to claim 1 for concrete curing, which is characterized in that the temperature controller includes
Heating mode, maintenance mode and demoulding ready mode.
4. the electric heating system according to claim 1 for concrete curing, which is characterized in that further include signal transmission
Mechanism；The signal transmission mechanism includes the first signal repeater and data collector；First signal repeater receives the
The signal of one thermal detector and the second thermal detector；The data collector receives the signal of the first signal repeater, the data collection
Device and temperature controller carry out feedback link.
5. the electric heating system according to claim 4 for concrete curing, which is characterized in that the signal conveyer
Structure further includes controller and server；The controller is used to control the work of temperature controller；It is remote outside the server reception
The signal of journey terminal, the server and controller carry out feedback link.
6. the electric heating system according to claim 1 for concrete curing, which is characterized in that the maintenance mechanism is also
Fixing piece including connecting the template；Each heating member is set to adjacent fixing piece and encloses in the space set.
7. the electric heating system according to claim 6 for concrete curing, which is characterized in that the heating member is electricity
The torrid zone, the insulating layer are heat-preservation cotton；The fixing piece is channel steel.
8. the electric heating system according to claim 1 for concrete curing, which is characterized in that further include alarm
Structure；The alert mechanism includes alarm, and the alert mechanism and temperature controller carry out feedback link.
9. the electric heating system according to claim 1 for concrete curing, which is characterized in that further include power supply machine
Structure, energy needed for the power supply mechanism is used to provide the described heating member work.
10. the electric heating system according to claim 1 for concrete curing, which is characterized in that first thermometric
The test scope of device and the second thermal detector is -20 DEG C~50 DEG C, and precision is ± 0.1 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481886.9A CN110328745A (en) | 2019-06-04 | 2019-06-04 | Electric heating system for concrete curing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910481886.9A CN110328745A (en) | 2019-06-04 | 2019-06-04 | Electric heating system for concrete curing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110328745A true CN110328745A (en) | 2019-10-15 |
Family
ID=68140753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910481886.9A Withdrawn CN110328745A (en) | 2019-06-04 | 2019-06-04 | Electric heating system for concrete curing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110328745A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197286A (en) * | 2020-01-16 | 2020-05-26 | 中交一公局第八工程有限公司 | High-speed railway support mortar steam curing means |
| CN112333854A (en) * | 2020-10-28 | 2021-02-05 | 中国建筑第八工程局有限公司 | Heat tracing electrified heating system and electric heating method for concrete structure |
| CN112727139A (en) * | 2020-12-30 | 2021-04-30 | 哈尔滨工业大学 | Filling type curing device and method for repairing concrete cracks in cold region in winter |
| CN112723913A (en) * | 2020-12-30 | 2021-04-30 | 哈尔滨工业大学 | Preparation and maintenance method and maintenance device of seawater sea sand concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640082A (en) * | 2013-12-30 | 2014-03-19 | 中国建筑第八工程局有限公司 | Concrete bottom plate structure maintenance method and system |
| CN109093832A (en) * | 2018-10-31 | 2018-12-28 | 上海城建市政工程（集团）有限公司 | A kind of application method of the control system of concrete prefabricated element curing means |
| CN109591168A (en) * | 2018-11-28 | 2019-04-09 | 北京星航机电装备有限公司 | A kind of fixed die station production line component conservation control system of PC and control method |
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2019
- 2019-06-04 CN CN201910481886.9A patent/CN110328745A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640082A (en) * | 2013-12-30 | 2014-03-19 | 中国建筑第八工程局有限公司 | Concrete bottom plate structure maintenance method and system |
| CN109093832A (en) * | 2018-10-31 | 2018-12-28 | 上海城建市政工程（集团）有限公司 | A kind of application method of the control system of concrete prefabricated element curing means |
| CN109591168A (en) * | 2018-11-28 | 2019-04-09 | 北京星航机电装备有限公司 | A kind of fixed die station production line component conservation control system of PC and control method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111197286A (en) * | 2020-01-16 | 2020-05-26 | 中交一公局第八工程有限公司 | High-speed railway support mortar steam curing means |
| CN112333854A (en) * | 2020-10-28 | 2021-02-05 | 中国建筑第八工程局有限公司 | Heat tracing electrified heating system and electric heating method for concrete structure |
| CN112333854B (en) * | 2020-10-28 | 2023-03-24 | 中国建筑第八工程局有限公司 | Heat tracing electrified heating system and electric heating method for concrete structure |
| CN112727139A (en) * | 2020-12-30 | 2021-04-30 | 哈尔滨工业大学 | Filling type curing device and method for repairing concrete cracks in cold region in winter |
| CN112723913A (en) * | 2020-12-30 | 2021-04-30 | 哈尔滨工业大学 | Preparation and maintenance method and maintenance device of seawater sea sand concrete |
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Application publication date: 20191015 |