CN114687570A - Radiation-proof super-thick wallboard temperature control device and construction method thereof - Google Patents

Radiation-proof super-thick wallboard temperature control device and construction method thereof Download PDF

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Publication number
CN114687570A
CN114687570A CN202210437908.3A CN202210437908A CN114687570A CN 114687570 A CN114687570 A CN 114687570A CN 202210437908 A CN202210437908 A CN 202210437908A CN 114687570 A CN114687570 A CN 114687570A
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circulating water
water pipe
internal
temperature measuring
external
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闫磊
刁伟
种浩然
郑胜栋
祁军志
王重
杨珂珂
金雷鸣
徐庆贺
张红显
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Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
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Second Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
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  • Organic Chemistry (AREA)
  • Building Environments (AREA)

Abstract

The invention relates to a radiation-proof ultra-thick wallboard temperature control device, wherein an internal circulating water pipe and an internal temperature measuring device are pre-buried in concrete, the external circulating water pipe is arranged outside the concrete, the internal circulating water pipe, a circulating water pump and the external circulating water pipe are sequentially communicated, the internal temperature measuring device, the external temperature measuring device, the circulating water pump and a data processing platform are respectively connected with a control module, an enclosure is arranged outside the concrete, and the external temperature measuring device is arranged on the inner side of the enclosure. The construction method comprises embedding an internal temperature measuring device; pre-burying and installing an internal circulating water pipe; installing a circulating water pump; installing a template and pouring concrete, and setting an enclosure; the internal circulating water pipe is connected with the external circulating water pipe; installing an external temperature measuring device; uploading temperature measurement data and controlling a circulating water pump. The invention forms a circulating system which internally reduces the hydration heat of the concrete and externally improves the curing environment, and can effectively ensure the temperature control of the radiation-proof concrete.

Description

Radiation-proof super-thick wallboard temperature control device and construction method thereof
Technical Field
The invention relates to the technical field of building construction, in particular to a temperature control device for a radiation-proof ultra-thick wallboard and a construction method thereof.
Background
With the continuous development of our society, the demand of various large-scale comprehensive hospitals is increasing, and various medical special projects and medical equipment can be conjectured when the hospitals are mentioned. The work of some equipment has radioactivity, and is great to the human body harm, often will select a position far away from the stream of people to install in the hospital in the past and use.
At present, with the continuous improvement of building technology and the continuous compression of land resources, various radioactive devices are moved into hospitals for use nowadays. This requires that the room in which the device is stored have a strong radiation protection to ensure the health of surrounding staff and patients.
At present, large radioactive equipment such as a linear accelerator and the like are isolated by adopting an ultra-thick wallboard, and the mode can prolong the motion path of radiation particles and gradually attenuate and disappear the radiation effect. In the construction of the structure, the radiation protection problem is considered, the concrete construction problem is ensured, the temperature is controlled, the generation of cracks is reduced, and the aim of efficient radiation protection is fulfilled.
Disclosure of Invention
In order to solve the problems in the background art, the invention provides a temperature control device for an anti-radiation ultra-thick wallboard and a construction method thereof.
The invention provides a temperature control device for a radiation-proof ultra-thick wallboard, which adopts the following technical scheme:
a radiation-proof ultra-thick wallboard temperature control device comprises concrete, an internal temperature measuring device, an external temperature measuring device, an internal circulating water pipe, an external circulating water pipe, a circulating water pump, a control module and a data processing platform, an internal circulating water pipe and an internal temperature measuring device are embedded in the concrete, the external circulating water pipe is arranged outside the concrete, the water inlet of the internal circulating water pipe is connected with a circulating water pump, the water outlet of the external circulating water pipe is connected with the circulating water pump, the control module is respectively in communication connection with the internal temperature measuring device and the external temperature measuring device, the control module is respectively and electrically connected with the circulating water pump and the data processing platform, the water outlet of the internal circulating water pipe extends to the outside of the concrete and is connected with the water inlet of the external circulating water pipe, the concrete is provided with a guard outside, and the external temperature measuring device is arranged on the inner side of the guard.
By adopting the technical scheme, warm water enters the concrete through the internal circulating water pipe to reduce the internal temperature of the concrete, and the circulating water flows out of the external circulating water pipe through the internal high-temperature heating circulating water, so that the temperature in the enclosure structure is increased, and the cooled water flows into the internal circulating water pipe of the concrete to form a circulating system which reduces the hydration heat of the concrete inside and improves the curing environment outside, so that the temperature control of the radiation-proof concrete can be effectively ensured.
Preferably, the circulating water pump is a variable frequency water pump, the control module comprises a frequency converter and a controller, the frequency converter is respectively connected with the circulating water pump and the controller, the internal temperature measuring device is a first temperature sensor, the external temperature measuring device is a second temperature sensor, and the first temperature sensor and the second temperature sensor are respectively in communication connection with the controller.
Preferably, a plurality of internal circulating water pipes are arranged in the concrete in the height direction, and the distance between every two adjacent internal circulating water pipes in the height direction is 0.3-0.8 m.
Preferably, the data processing platform is the big data platform of wisdom building site, sets up alarm temperature on the data processing platform, the data processing platform includes alarm module and analysis module, alarm module is connected with information reception and removes the end.
A construction method of a radiation-proof super-thick wallboard temperature control device comprises the following steps:
Figure 100002_DEST_PATH_IMAGE002
embedding an internal temperature measuring device;
Figure 100002_DEST_PATH_IMAGE004
pre-burying and installing an internal circulating water pipe;
Figure 100002_DEST_PATH_IMAGE006
installing a circulating water pump;
Figure 100002_DEST_PATH_IMAGE008
installing a template and pouring concrete, and arranging a guard in the whole construction area after pouring is finished;
Figure 100002_DEST_PATH_IMAGE010
the internal circulating water pipe is connected with the external circulating water pipe, and the circulating water pump is connected;
Figure 100002_DEST_PATH_IMAGE012
installing an external temperature measuring device;
Figure 100002_DEST_PATH_IMAGE014
and uploading temperature measurement data, and controlling the circulating water pump according to the temperature measurement data.
Preferably, said step
Figure 437634DEST_PATH_IMAGE002
The inner temperature measuring device is installed obliquely and comprises a temperature measuring terminal and a wireless transmitter, the temperature measuring terminal is connected with the wireless transmitter through a temperature measuring lead, and the temperature measuring terminal and the horizontal plane form an angle of 45-75 degrees and are obliquely arranged on the embedded auxiliary reinforcing steel bar.
Through adopting above-mentioned technical scheme, the radiation characteristic of the vertical breakdown of the radiation particle that linear accelerator in the concrete structure produced is considered when equipment is pre-buried, becomes 45 ~ 75 degrees with inside temperature measuring device and horizontal structure face and pre-buries, avoids radiation particle to follow the pre-buried direction of inside temperature measuring device and flows out after pre-buried equipment is demolishd.
Preferably, said step
Figure 89195DEST_PATH_IMAGE004
The middle internal circulating water pipe is arranged at an interval of 0.3-0.8 m in the height direction, the water inlet and the water outlet of the internal circulating water pipe are arranged in a staggered mode, the internal circulating water pipe adopts a thin-wall metal pipe of DN30, boron-containing mortar is injected into the metal pipe for plugging, and the steps are carried out
Figure 603353DEST_PATH_IMAGE006
The circulating water used by the middle circulating water pump adopts deep well underground water in a dewatering well, and the lift of the circulating water pump is selected according to the length of a circulating water pipe.
By adopting the technical scheme, the installation quantity and the installation position of the circulating water pipes can be accurately determined, the material of the circulating water pipes is reasonably selected to ensure that the best cooling effect is achieved, and finally boron-containing mortar is adopted for plugging to ensure that the radiation protection requirement is met; the water inlets and the water outlets of the internal circulating water pipes are arranged in a staggered manner, so that internal cooling of all parts in the concrete can be realized; the circulating water adopts deep well underground water, the temperature of the underground water is relatively high, and a large temperature difference with concrete is avoided, so that a new quality problem is caused; the lift of the circulating water pump is selected according to the length of the circulating water pipe, so that one circulating water pump can serve two groups of circulating water pipes, and the circulating water pump is connected with the frequency converter.
Preferably, said step
Figure DEST_PATH_IMAGE016
When the formwork is installed in the construction process, a hole through which the internal circulating water pipe penetrates is reserved in the formwork, the fact that the subsequent internal circulating water pipe is connected with the external circulating water pipe is guaranteed, and enclosure is arranged on the construction periphery after concrete pouring is completed.
By adopting the technical scheme, the construction part is protected to form an independent heat preservation environment.
Preferably, said step
Figure 201824DEST_PATH_IMAGE010
Well internal circulation water pipe is connected with external circulation water pipe, circulating water pump's the end of intaking is connected external circulation water pipe's delivery port, circulating water pump's play water end is connected internal circulation water pipe's water inlet, external circulation water pipe's length is less than 1/2 of internal circulation water pipe's length to it is suitable to ensure intraductal temperature.
Preferably, said step
Figure 750617DEST_PATH_IMAGE012
Installing an external temperature measuring device in the enclosed construction area according to the area, and the steps
Figure 41921DEST_PATH_IMAGE014
The temperature sensor I transmits the internal temperature measurement data of the concrete to the control module, the temperature sensor II transmits the external temperature measurement data in the construction enclosure area to the control module, the control module uploads the temperature measurement data to the data processing platform, the analysis module of the data processing platform analyzes the data, and the running state of the circulating water pump is controlled through the frequency converter in the control module.
In summary, the invention has the following beneficial technical effects:
1. according to the invention, warm water enters the concrete through the internal circulating water pipe to reduce the internal temperature of the concrete, circulating water is heated through internal high temperature and flows out of the external circulating water pipe, so that the temperature of the interior of the enclosure structure is raised, the cooled water flows into the internal circulating water pipe of the concrete, a circulating system which reduces the hydration heat of the concrete internally and improves the curing environment externally is formed, and the temperature control of the radiation-proof concrete can be effectively ensured.
2. According to the invention, a traditional concrete intelligent temperature measurement technology, a large-volume concrete embedded water-cooled pipe cooling technology and a concrete curing environment temperature measurement technology are connected in series by using a circulating water pump and an intelligent data platform, so that an efficient radiation-proof concrete intelligent temperature control curing system is formed.
3. The construction method realizes intelligent control on the maintenance and hydration heat control of the radiation-proof concrete, the embedded part effectively prevents the influence of radiation problems, reduces the generation of concrete cracks, effectively prevents radiation particles from penetrating, and ensures the construction quality and the use safety of the concrete in winter.
Drawings
FIG. 1 is a construction flow chart of a temperature control device for a radiation-proof ultra-thick wall panel of the present invention;
FIG. 2 is a schematic view of a temperature control system of the temperature control device for radiation-proof ultra-thick wall panel of the present invention;
FIG. 3 is a schematic structural view of a temperature control device for a radiation-proof ultra-thick wall panel according to the present invention;
FIG. 4 is a schematic sectional top view of a temperature control device for an anti-radiation ultra-thick wall panel according to the present invention;
fig. 5 is a schematic structural diagram of an internal temperature measuring device of the radiation-proof ultra-thick wallboard temperature control device of the invention.
Wherein, 1, concrete; 2. an internal circulating water pipe; 3. an external circulating water pipe; 4. a water circulating pump; 5. enclosing; 6. a temperature measuring terminal; 7. a temperature measuring conducting wire; 8. a wireless transmitter; 9. and (5) embedding auxiliary reinforcing steel bars.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment of the invention discloses a temperature control device for a radiation-proof ultra-thick wallboard.
Referring to fig. 1-4, comprising concrete 1, an internal temperature measuring device, an external temperature measuring device, an internal circulating water pipe 2, an external circulating water pipe 3, a circulating water pump 4, a control module and a data processing platform, an internal circulating water pipe 2 and an internal temperature measuring device are embedded in the concrete 1, an external circulating water pipe 3 is arranged outside the concrete 1, the water inlet of the internal circulating water pipe 2 is connected with a circulating water pump 4, the water outlet of the external circulating water pipe 3 is connected with the circulating water pump 4, the internal temperature measuring device and the external temperature measuring device are respectively in communication connection with the control module, the circulating water pump 4 and the data processing platform are respectively in electric connection with the control module, the water outlet of the internal circulating water pipe 2 extends to the outside of the concrete, an enclosure 5 is arranged on the outside of the concrete 1, and the external temperature measuring device is arranged on the inner side of the enclosure. The circulating water pump 4 is a variable frequency water pump, the control module comprises a frequency converter and a controller, the frequency converter is respectively electrically connected with the circulating water pump 4 and the controller, the internal temperature measuring device is a first temperature sensor, the external temperature measuring device is a second temperature sensor, and the first temperature sensor and the second temperature sensor are respectively in communication connection with the controller. A plurality of internal circulating water pipes 2 are arranged in the concrete 1 at intervals of 0.5m in the height direction. The data processing platform is big data platform of wisdom building site, the data processing platform includes alarm module and analysis module, alarm module is connected with information reception and removes the end.
Referring to fig. 1 and 2, a construction method of a temperature control device for a radiation-proof ultra-thick wall panel includes the following steps:
Figure 43376DEST_PATH_IMAGE002
pre-buried inside temperature measuring device before wallboard concrete pouring for upload the temperature measurement data inside concrete 1 to control module in real time, consider the vertical motion condition of radiation particle when equipment is pre-buried, become 60 slants with inside temperature measuring device and horizontal plane and install on pre-buried supplementary reinforcing bar rod 9The radiation particles are prevented from flowing out along the embedded direction after the embedded equipment is dismounted, the internal temperature measuring device comprises a temperature measuring terminal 6 and a wireless transmitter 8, the temperature measuring terminal 6 is connected with the wireless transmitter 8 through a temperature measuring wire 7, the temperature measuring terminal 6 is used for obtaining temperature measuring data in the concrete of the wallboard and transmitting the temperature measuring data to the external wireless transmitter 8 through the temperature measuring wire 7, and the wireless transmitter 8 uploads the data in real time;
Figure 711117DEST_PATH_IMAGE004
the method comprises the steps of pre-burying internal circulating water pipes 2 according to a deepened design, determining the highest value of hydration heat according to the large-volume concrete standard by the installation number of the internal circulating water pipes 2, then calculating the cooling rate by using large-volume concrete temperature control calculation software, determining the arrangement number of the internal circulating water pipes according to the temperature change rate of the internal hydration heat, arranging the water inlets and the water outlets of the internal circulating water pipes 2 in a staggered mode, stopping water injection when the internal temperature reaches the requirement, injecting boron-containing mortar into the metal pipes for plugging, and ensuring that the radiation protection requirement is met;
Figure 114417DEST_PATH_IMAGE006
the circulating water pumps 4 are arranged and installed according to peripheral dewatering wells, the circulating water used by the circulating water pumps 4 is deep well underground water in the dewatering wells, the temperature of the underground water is relatively high, large temperature difference with concrete cannot be formed, new quality problems are generated, the lift of the circulating water pump 4 is selected according to the length of a circulating water pipe, one circulating water pump 4 is ensured to be capable of serving two groups of circulating water pipes, the circulating water pump is electrically connected with a frequency converter, and the start and stop of the water pump are controlled according to data of a temperature measuring device;
Figure 842201DEST_PATH_IMAGE008
install the template and pour concrete, during the installation template, reserve the hole that inside circulating pipe 2 wore out on the template, guarantee that follow-up inside circulating pipe 2 links to each other with outside circulating pipe 3, notice inside circulating pipe 2 and inside temperature measuring device's protection during concrete placement, pour and accomplish the back at whole temperature measuring deviceThe periphery of the construction area is provided with a guard 5 to form an independent heat preservation environment;
Figure 330952DEST_PATH_IMAGE010
the internal circulating water pipe 2 is connected with the external circulating water pipe 3, the circulating water pump 4 is connected, the water inlet end of the circulating water pump 4 is connected with the water outlet of the external circulating water pipe 3, the water outlet end of the circulating water pump 4 is connected with the water inlet of the internal circulating water pipe 2, the water outlet of the internal circulating water pipe 2 is connected with the water inlet of the external circulating water pipe 3, and the length of the external circulating water pipe 3 is smaller than 1/2 of the length of the internal circulating water pipe 2 so as to ensure that the temperature in the pipe is proper;
Figure 536805DEST_PATH_IMAGE012
installing an external temperature measuring device in the enclosed construction area according to the area, wherein the external temperature measuring device is in communication connection with the controller, and uploading temperature measuring data to the controller in real time;
Figure 794611DEST_PATH_IMAGE014
the utility model discloses a temperature sensor, temperature sensor I uploads concrete 1 inside temperature measurement data to control module, temperature sensor two uploads the outside temperature measurement data in the construction enclosure region to control module, control module uploads temperature measurement data to data processing platform, data processing platform's analysis module carries out the analysis to data, when exceeding or being less than predetermined alarm temperature, alarm module conveys information to the controller, and send early warning information to the information reception removal end and give relevant person of responsibility, the controller sends adjusting signal to the converter, the converter starts circulating water pump 4 according to adjusting signal, when inside temperature measurement data is in alarm temperature range, stop circulating water pump 4's operation.
The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.

Claims (10)

1. The utility model provides a super thick wallboard temperature control device protects against radiation which characterized in that: the concrete circulating water device comprises concrete (1), an internal temperature measuring device, an external temperature measuring device, an internal circulating water pipe (2), an external circulating water pipe (3), a circulating water pump (4), a control module and a data processing platform, wherein the internal circulating water pipe (2) and the internal temperature measuring device are pre-buried in the concrete (1), the external circulating water pipe (3) is arranged outside the concrete (1), a water inlet of the internal circulating water pipe (2) is connected with the circulating water pump (4), a water outlet of the external circulating water pipe (3) is connected with the circulating water pump (4), the internal temperature measuring device and the external temperature measuring device are in communication connection with the control module, the circulating water pump (4) and the data processing platform are electrically connected with the control module, a water outlet of the internal circulating water pipe (2) extends to the outside of the concrete (1) and is connected with the water inlet of the external circulating water pipe (3), the concrete (1) is externally provided with an enclosure (5), and the external temperature measuring device is arranged on the inner side of the enclosure (5).
2. The radiation-proof ultra-thick wallboard temperature control device of claim 1, characterized in that: the circulating water pump (4) is a variable frequency water pump, the control module comprises a frequency converter and a controller, the frequency converter is respectively connected with the circulating water pump (4) and the controller, the internal temperature measuring device is a first temperature sensor, the external temperature measuring device is a second temperature sensor, and the first temperature sensor and the second temperature sensor are respectively in communication connection with the controller.
3. The radiation-proof ultra-thick wallboard temperature control device of claim 1, characterized in that: a plurality of internal circulating water pipes (2) are arranged in the concrete (1) in the height direction, and the distance between every two adjacent internal circulating water pipes (2) in the height direction is 0.3-0.8 m.
4. The radiation-proof ultra-thick wallboard temperature control device of claim 1, characterized in that: data processing platform is big data platform in wisdom building site, data processing platform includes alarm module and analysis module to set up warning temperature range, alarm module is connected with information reception and removes the end.
5. The construction method of the radiation-proof ultra-thick wallboard temperature control device of claim 1, characterized by comprising the following steps: the method comprises the following steps:
Figure DEST_PATH_IMAGE002
embedding an internal temperature measuring device;
Figure DEST_PATH_IMAGE004
the internal circulating water pipe (2) is installed in a pre-buried mode;
Figure DEST_PATH_IMAGE006
the circulating water pump (4) is installed;
Figure DEST_PATH_IMAGE008
installing a template and pouring concrete (1), and arranging an enclosure (5) in the whole construction area after pouring is finished;
Figure DEST_PATH_IMAGE010
the internal circulating water pipe (2) is connected with the external circulating water pipe (3), and the circulating water pump (4) is connected in;
Figure DEST_PATH_IMAGE012
installing an external temperature measuring device;
Figure DEST_PATH_IMAGE014
and uploading temperature measurement data, and controlling the circulating water pump (4) according to the temperature measurement data.
6. The construction method of the radiation-proof ultra-thick wallboard temperature control device according to claim 5, characterized in that: said step (c) is
Figure 768810DEST_PATH_IMAGE002
The internal temperature measuring device is installed obliquely and comprises a temperature measuring terminal (6) and a wireless transmitter (8), the temperature measuring terminal (6) and the wireless transmitter (8) are connected through a temperature measuring conducting wire (7), and the temperature measuring terminal (6) and the horizontal plane are arranged on the embedded auxiliary reinforcing steel bar (9) in an inclined manner of 45-75 degrees.
7. The construction method of the radiation-proof ultra-thick wallboard temperature control device according to claim 5, characterized in that: said step (c) is
Figure 420372DEST_PATH_IMAGE004
Well internal circulation water pipe (2) set up at interval 0.3 ~ 0.8m in the direction of height, the water inlet and the delivery port position staggered arrangement of internal circulation water pipe (2), internal circulation water pipe (2) adopt DN 30's thin-walled metal tube, the intraductal boron-containing mortar shutoff of pouring of metal, step
Figure 934530DEST_PATH_IMAGE006
The circulating water used by the intermediate circulating water pump (4) adopts deep well underground water in a dewatering well, and the lift of the circulating water pump (4) is selected according to the length of a circulating water pipe.
8. The construction method of the radiation-proof ultra-thick wallboard temperature control device according to claim 5, characterized in that: said step (c) is
Figure 798580DEST_PATH_IMAGE008
When the formwork is installed in the middle, a hole through which the internal circulating water pipe (2) penetrates is reserved in the formwork, the fact that the subsequent internal circulating water pipe (2) is connected with the external circulating water pipe (3) is guaranteed, and an enclosure (5) is arranged on the construction periphery after concrete pouring is completed.
9. The construction method of the radiation-proof ultra-thick wallboard temperature control device according to claim 5, characterized in that: said step (c) is
Figure 347373DEST_PATH_IMAGE010
Well internal circulation water pipe (2) is connected with external circulation water pipe (3), the end connection of intaking of circulating water pump (4) the delivery port of external circulation water pipe (3), the play water end connection of circulating water pump (4) the water inlet of internal circulation water pipe (2), the length of external circulation water pipe (3) is less than 1/2 of the length of internal circulation water pipe (2).
10. The construction method of the radiation-proof ultra-thick wallboard temperature control device according to claim 5, characterized in that: said step (c) is
Figure 904257DEST_PATH_IMAGE012
Installing an external temperature measuring device in the construction area of the enclosure according to the area, and the steps
Figure 640132DEST_PATH_IMAGE014
The temperature sensor I transmits the internal temperature measurement data of the concrete (1) to the control module, the temperature sensor II transmits the external temperature measurement data in the construction enclosure area to the control module, the control module uploads the temperature measurement data to the data processing platform, the analysis module of the data processing platform analyzes the data, and the frequency converter in the control module controls the running state of the circulating water pump (4).
CN202210437908.3A 2022-04-25 2022-04-25 Radiation-proof super-thick wallboard temperature control device and construction method thereof Pending CN114687570A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103526761A (en) * 2013-10-24 2014-01-22 中国一冶集团有限公司 Large-sized concrete automatic temperature control and maintenance device and method
CN203639919U (en) * 2013-09-29 2014-06-11 长沙聚创建筑科技有限公司 Measuring and control device for concrete curing
KR20150042982A (en) * 2013-10-14 2015-04-22 현대건설주식회사 Device for reducing the hydration heat of concrete and operation method thereof
CN111103908A (en) * 2018-10-27 2020-05-05 中铁十一局集团第一工程有限公司 Bulky concrete intelligence temperature control device
CN113342099A (en) * 2021-07-16 2021-09-03 宜昌天宇科技有限公司 System and method for intelligent temperature and humidity control of concrete in grid division mode
CN113421682A (en) * 2021-06-21 2021-09-21 中国原子能科学研究院 Reaction system for radioactive substance treatment
CN113958143A (en) * 2021-09-13 2022-01-21 浙江乔兴建设集团有限公司 Intelligent temperature control system suitable for mass concrete and construction method
CN215888314U (en) * 2021-07-31 2022-02-22 上海二十冶建设有限公司 Device for maintaining and cooling main equipment foundation of continuous casting machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203639919U (en) * 2013-09-29 2014-06-11 长沙聚创建筑科技有限公司 Measuring and control device for concrete curing
KR20150042982A (en) * 2013-10-14 2015-04-22 현대건설주식회사 Device for reducing the hydration heat of concrete and operation method thereof
CN103526761A (en) * 2013-10-24 2014-01-22 中国一冶集团有限公司 Large-sized concrete automatic temperature control and maintenance device and method
CN111103908A (en) * 2018-10-27 2020-05-05 中铁十一局集团第一工程有限公司 Bulky concrete intelligence temperature control device
CN113421682A (en) * 2021-06-21 2021-09-21 中国原子能科学研究院 Reaction system for radioactive substance treatment
CN113342099A (en) * 2021-07-16 2021-09-03 宜昌天宇科技有限公司 System and method for intelligent temperature and humidity control of concrete in grid division mode
CN215888314U (en) * 2021-07-31 2022-02-22 上海二十冶建设有限公司 Device for maintaining and cooling main equipment foundation of continuous casting machine
CN113958143A (en) * 2021-09-13 2022-01-21 浙江乔兴建设集团有限公司 Intelligent temperature control system suitable for mass concrete and construction method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
包志刚: "防辐射厚墙混凝土温度裂缝控制", 《中国混凝土进展2010》, pages 237 - 240 *

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