CN204199711U - The vertical U-shaped temperature control tube of concrete in mass - Google Patents
The vertical U-shaped temperature control tube of concrete in mass Download PDFInfo
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- CN204199711U CN204199711U CN201420612019.7U CN201420612019U CN204199711U CN 204199711 U CN204199711 U CN 204199711U CN 201420612019 U CN201420612019 U CN 201420612019U CN 204199711 U CN204199711 U CN 204199711U
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Abstract
The vertical U-shaped temperature control tube of a kind of concrete in mass of the utility model.The vertical U-shaped temperature control tube of a kind of concrete in mass, it is characterized in that: it comprises some U-shaped cooling tubes, some U-shaped cooling tube matrixes are arranged in concrete in mass, and two mouths of pipe of each U-shaped cooling tube are positioned at concrete in mass outside; Often go adjacent two U-shaped cooling tubes the adjacent mouth of pipe between connected by inverted u-shaped tube connector, often go U-shaped cooling tube connect into an independently water cooled pipeline, the U-shaped cooling tube of a first tail is connected to L-type inlet tube and L-type outlet pipe.The heat that concrete produces when solidifying can effectively be discharged by this temperature control tube, and structure is simple, easily machine-shaping.
Description
Technical field
The vertical U-shaped temperature control tube of a kind of concrete in mass of the utility model.
Background technology
Large volume concrete structural is widely used in engineering construction, often relates to mass concrete construction in modern architecture, as high-rise building basis, large equipment base, large common facility basis etc.Its main feature is exactly that volume is large, and concrete surface coefficient is smaller, and hydration heat of cement release ratio is concentrated, and the inner ratio that heats up is very fast, when temperature difference between inside and outside concrete is excessive, concrete can be made to produce thermal cracking, affects structural safety and normal use.And in large volume concrete structural embedded cooling pipe be the most directly, the most effective cooling measure, so how to select the most effectively, to be the easyliest suitable for, most economical concrete in mass cooling tube form is the problem that construction enterprises are necessary to study.
Summary of the invention
For above-mentioned technical problem, the purpose of this utility model is to provide a kind of concrete in mass vertical U-shaped temperature control tube, and the heat that concrete produces when solidifying can effectively be discharged by this temperature control tube, and structure is simple, easily machine-shaping.
For achieving the above object, technical solution adopted in the utility model is:
The vertical U-shaped temperature control tube of a kind of concrete in mass, it is characterized in that: it comprises some U-shaped cooling tubes, some U-shaped cooling tube matrixes are arranged in concrete in mass, and two mouths of pipe of each U-shaped cooling tube are positioned at concrete in mass outside; Often go adjacent two U-shaped cooling tubes the adjacent mouth of pipe between connected by inverted u-shaped tube connector, often go U-shaped cooling tube connect into an independently water cooled pipeline, the U-shaped cooling tube of a first tail is connected to L-type inlet tube and L-type outlet pipe.
The vertical U-shaped temperature control tube of a kind of concrete in mass, it also comprises Steel bar rack, often arranges below U-shaped cooling tube and is provided with two placing of reinforcement supports, and each U-shaped cooling tube base is fixed by iron wire colligation with described two placing of reinforcement supports.
Described U-shaped cooling tube is with inverted u-shaped tube connector, be all connected by spool tapered end between L-type inlet tube and L-type outlet pipe.
The beneficial effects of the utility model are: the heat that concrete produces when solidifying can effectively be discharged (U-shaped structure can take away heat fully) by temperature control tube of the present utility model, and structure is simple, easily machine-shaping.And there is easy machine-shaping, and without car silk, need not weld, easy to connect, cost is low, easy batch making (because being all adopt spool tapered end to connect), can meet the features such as using function requirement.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the U-shaped cooling tube of monolithic and inverted u-shaped tube connector.
Fig. 2 is the schematic diagram that U-shaped cooling tube is arranged in concrete in mass.
Fig. 3 is that U-shaped cooling tube is by the schematic diagram after the connection of inverted u-shaped tube connector.
Fig. 4 is the schematic perspective view after U-shaped cooling tube integral arrangement.
In figure: 1-U type cooling tube, 2-inverted u-shaped tube connector, 3-L type inlet tube, 4-L type outlet pipe, 5-concrete in mass, 6-Steel bar rack.
Detailed description of the invention
In order to understand the utility model better, below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is described further.
The vertical U-shaped temperature control tube of a kind of concrete in mass, it comprises some U-shaped cooling tubes 1, and some U-shaped cooling tube 1 matrixes are arranged in concrete in mass 5, and two mouths of pipe of each U-shaped cooling tube 1 are positioned at concrete in mass 5 outside (outside of upper surface); Connected by inverted u-shaped tube connector 2 between the adjacent mouth of pipe of every row (described U-shaped cooling tube 1 base length direction be capable) adjacent two U-shaped cooling tubes 1, U-shaped cooling tube 1 of often going connects into an independently water cooled pipeline, the U-shaped cooling tube 1(mouth of pipe in the outer part of a first tail) be connected to L-type inlet tube 3 and L-type outlet pipe 4.
The vertical U-shaped temperature control tube of a kind of concrete in mass, it also comprises Steel bar rack 6, often arranges below U-shaped cooling tube 1 and is provided with two placing of reinforcement supports 6, and each U-shaped cooling tube 1 base is fixed by iron wire colligation with described two placing of reinforcement supports 6.
Described U-shaped cooling tube 1 is with inverted u-shaped tube connector 2, be all connected by spool tapered end between L-type inlet tube 3 and L-type outlet pipe 4.
Described U-shaped cooling tube 1, inverted u-shaped tube connector 2, L-type inlet tube 3 and L-type outlet pipe 4 adopt the GB JDG thin-wall galvanized steel pipe of Φ 38mm to process;
The operating procedure of the vertical U-shaped temperature control tube of a kind of concrete in mass:
1, U-shaped cooling tube 1 makes processing: U-shaped cooling tube 1 adopts the thin-wall galvanized steel pipe of wall thickness 1.5mm, diameter 38mm, U-shaped cooling tube 1 spacing 1.2m, height=concrete in mass 5 thickness-750mm+150mm.Inverted u-shaped tube connector 2 adopts the Special end product elbow supporting with U-shaped cooling tube 1, and the special spool tapered end of connecting portion connects.Must guarantee that in processing and fabricating, installation process tubing is tight, tubing commissure is without cracking phenomena;
2, the method for arranging of U-shaped cooling tube 1: U-shaped cooling tube 1 adopts vertical method of arranging, from concrete in mass 5 center line to the equidistant bidirectional arrangements of surrounding in plane, wiring pitches 1.2m, suitably can adjust according to concrete in mass 5 planar dimension, apart from concrete in mass 5 bottom surface 750mm bottom U-shaped cooling tube 1.Inlet/outlet pipe can be arranged flexibly according to field position, can be arranged on one end of concrete, also can be arranged on the two ends of concrete;
3, U-shaped cooling tube 1 installing and fixing method: often arranging the Steel bar rack 6 that two row Ф 20mm are set bottom U-shaped cooling tube 1, and by firm with the colligation of 12# iron wire with Steel bar rack 6 bottom U-shaped cooling tube 1, U-shaped cooling tube 1 top utilizes the two-way concrete slab of top reinforcement mesh sheet to be clamped by the standpipe of U-shaped cooling tube 1, play location and fixation, and by standpipe and reinforcing bar binding firm, connecting portion is tight with PVC electrical adhesive tape parcel, prevent in concreting process, cooling tube is rushed distortion or Joint's falling off and plugging phenomenon occurs;
4, natural heat dissipation or water-through and ventilating is selected according to concrete Practical Calculation central temperature, after concrete in mass 5 maintenance is arrived, after base plate thermometer hole has surveyed temperature (maintenance is after 14 days), the U-shaped cooling tube 1 on outstanding concrete in mass 5 surface is taken down (or cutting away from root), clog closely knit with micro-swollen fine-stone concrete by U-shaped cooling tube 1, surface is floating.
More than illustrate and be only Application Example of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalence change that the utility model claim is done, still belong to protection domain of the present utility model.
Claims (3)
1. the vertical U-shaped temperature control tube of concrete in mass, it is characterized in that: it comprises some U-shaped cooling tubes (1), some U-shaped cooling tube (1) matrixes are arranged in concrete in mass (5), and two mouths of pipe of each U-shaped cooling tube (1) are positioned at concrete in mass (5) outside; Often go adjacent two U-shaped cooling tubes (1) the adjacent mouth of pipe between by inverted u-shaped tube connector (2) connect, U-shaped cooling tube (1) of often going connects into an independently water cooled pipeline, and the U-shaped cooling tube (1) of a first tail is connected to L-type inlet tube (3) and L-type outlet pipe (4).
2. the vertical U-shaped temperature control tube of concrete in mass according to claim 1, it is characterized in that: the vertical U-shaped temperature control tube of a kind of concrete in mass, it also comprises Steel bar rack (6), often arrange U-shaped cooling tube (1) below and be provided with two placing of reinforcement supports (6), each U-shaped cooling tube (1) base is fixed by iron wire colligation with described two placing of reinforcement supports (6).
3. the vertical U-shaped temperature control tube of concrete in mass according to claim 1, is characterized in that: described U-shaped cooling tube (1) is with inverted u-shaped tube connector (2), be all connected by spool tapered end between L-type inlet tube (3) and L-type outlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612019.7U CN204199711U (en) | 2014-10-22 | 2014-10-22 | The vertical U-shaped temperature control tube of concrete in mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612019.7U CN204199711U (en) | 2014-10-22 | 2014-10-22 | The vertical U-shaped temperature control tube of concrete in mass |
Publications (1)
| Publication Number | Publication Date |
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| CN204199711U true CN204199711U (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420612019.7U Active CN204199711U (en) | 2014-10-22 | 2014-10-22 | The vertical U-shaped temperature control tube of concrete in mass |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183826A (en) * | 2018-09-30 | 2019-01-11 | 中国二十冶集团有限公司 | Adjustable reinforced bracket and construction method for different-thickness valve plate basis |
| CN109680717A (en) * | 2019-01-30 | 2019-04-26 | 武汉市市政建设集团有限公司 | A kind of Underground Rail Transit sidewall structure cracking-proof construction method |
| CN110438996A (en) * | 2019-06-28 | 2019-11-12 | 洛阳市政建设集团有限公司 | One kind pouring mass concrete cooling device |
| CN111472358A (en) * | 2020-03-24 | 2020-07-31 | 中国化学工程第三建设有限公司 | Cooling method for interior of mass concrete foundation |
| CN111779279A (en) * | 2020-06-30 | 2020-10-16 | 中国一冶集团有限公司 | Method for controlling internal and external temperature difference of mass concrete |
| CN114856200A (en) * | 2022-05-31 | 2022-08-05 | 中国十七冶集团有限公司 | Self-circulation cooling construction method for U-shaped cooling water pipe in mass concrete |
| CN117344855A (en) * | 2023-12-05 | 2024-01-05 | 河北中铸爱军建设集团股份有限公司 | Construction method of frame-core tube building structure |
-
2014
- 2014-10-22 CN CN201420612019.7U patent/CN204199711U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183826A (en) * | 2018-09-30 | 2019-01-11 | 中国二十冶集团有限公司 | Adjustable reinforced bracket and construction method for different-thickness valve plate basis |
| CN109680717A (en) * | 2019-01-30 | 2019-04-26 | 武汉市市政建设集团有限公司 | A kind of Underground Rail Transit sidewall structure cracking-proof construction method |
| CN109680717B (en) * | 2019-01-30 | 2021-03-16 | 武汉市市政建设集团有限公司 | Anti-crack construction method for side wall structure of underground rail transit |
| CN110438996A (en) * | 2019-06-28 | 2019-11-12 | 洛阳市政建设集团有限公司 | One kind pouring mass concrete cooling device |
| CN111472358A (en) * | 2020-03-24 | 2020-07-31 | 中国化学工程第三建设有限公司 | Cooling method for interior of mass concrete foundation |
| CN111779279A (en) * | 2020-06-30 | 2020-10-16 | 中国一冶集团有限公司 | Method for controlling internal and external temperature difference of mass concrete |
| CN114856200A (en) * | 2022-05-31 | 2022-08-05 | 中国十七冶集团有限公司 | Self-circulation cooling construction method for U-shaped cooling water pipe in mass concrete |
| CN117344855A (en) * | 2023-12-05 | 2024-01-05 | 河北中铸爱军建设集团股份有限公司 | Construction method of frame-core tube building structure |
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