CN212507495U - Bulky concrete temperature reduction layer structure - Google Patents
Bulky concrete temperature reduction layer structure Download PDFInfo
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- CN212507495U CN212507495U CN202021256837.XU CN202021256837U CN212507495U CN 212507495 U CN212507495 U CN 212507495U CN 202021256837 U CN202021256837 U CN 202021256837U CN 212507495 U CN212507495 U CN 212507495U
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- cooling
- heat dissipation
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- temperature reduction
- concrete
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- 230000009467 reduction Effects 0.000 title claims abstract description 35
- 238000001816 cooling Methods 0.000 claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000000498 cooling water Substances 0.000 claims abstract description 37
- 210000001503 joint Anatomy 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 40
- 230000008093 supporting effect Effects 0.000 claims description 29
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 26
- 238000000429 assembly Methods 0.000 claims description 21
- 230000000712 assembly Effects 0.000 claims description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000000565 sealant Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 15
- 238000006276 transfer reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000002583 cell-derived microparticle Anatomy 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses bulky concrete temperature reduction layer structure is equipped with at least a set of temperature reduction layer in bulky concrete's inside, and the temperature reduction layer includes radiator plate subassembly and runs through the cooling tube in the radiator plate subassembly, and the radiator plate is including even horizontal backup pad of multistage and multistage slant backup pad as an organic whole, and two blocks of heating panels butt joint form radiator plate subassembly. At the inside temperature reduction layer that sets up of bulky concrete, the homogeneity of the inside cooling of concrete has been increased, simultaneously at the inside cooling plate and the installation cooling tube of setting up of temperature reduction layer between the heating plate, let in cooling water and the inside heat of concrete layer and take place the heat transfer reaction in the cooling tube, thereby reduce the inside temperature of concrete fast, the cooling tube is the setting of U type structure and is the snakelike structure and arranges, when having increased area of contact, can collect the cooling water, the cooling water after the intensification utilizes in getting into the cooling water storage device after the cooler cools off once more, water cycle has been realized.
Description
Technical Field
The utility model relates to a concrete structure technical field, in particular to bulky concrete temperature reduction layer structure.
Background
After large-volume concrete is poured, the hydration heat of cement can cause the internal temperature of the concrete to rise remarkably, the highest temperature can reach 60-80 ℃ usually, sometimes even exceeds 90 ℃, the heat dissipation of the surface of the concrete is relatively fast, temperature difference is generated inside and outside the concrete, so that compressive stress is generated inside the concrete, tensile stress is generated outside the concrete, and the early elastic modulus and tensile strength of the concrete are low, so that cracks are easily generated on the surface of the concrete. During the curing and cooling period, the internal temperature of the concrete is reduced to generate shrinkage deformation, but the deformation is subjected to the action of foundation or other constraints to generate internal cracks. In the construction process of mass concrete, in order to prevent the generation of temperature cracks or reduce the probability of the generation of the temperature cracks of the concrete, a temperature control method which can reduce the highest hydration temperature of the concrete and the internal and external temperature difference of the concrete must be adopted.
At present, in engineering construction, technical means for controlling concrete cracks are numerous, wherein a water cooling technology is most effective, and the traditional water cooling technology has the following problems: 1. the existing water-cooling pipe has small contact area with concrete in the laying process, and meanwhile, the temperature of the vertical surface is not uniformly reduced, so that cooling water can be heated in the circulating process and cannot be recycled; 2. when traditional cooling pipe was laid often direct and concrete layer between contact each other, caused wearing and tearing easily and leaked, made inside the cooling water infiltration concrete, destroyed concrete structure. Therefore, a new technical solution needs to be provided.
Disclosure of Invention
The utility model aims at the defect that above-mentioned prior art exists, provide one kind can reduce the concrete inside temperature fast, reduce the interior outer difference in temperature of concrete and then guarantee the bulky concrete temperature reduction layer structure of concrete quality.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: a mass concrete temperature reduction layer structure is provided, at least one group of temperature reduction layers are arranged in mass concrete, the temperature reduction layers are distributed in the mass concrete in a vertical structure, each group of heat dissipation plate assembly comprises a heat dissipation plate assembly and a cooling pipe penetrating through the heat dissipation plate assembly, each group of heat dissipation plate assembly is formed by butting two heat dissipation plates, each heat dissipation plate comprises a plurality of sections of transverse supporting plates and a plurality of sections of inclined supporting plates which are connected into a whole, the transverse supporting plates and the inclined supporting plates are sequentially arranged at intervals, the inclined supporting plates are respectively connected to the end parts at the two ends of the transverse supporting plates in an inclined mode, the adjacent two sections of transverse supporting plates respectively enclose an inner groove and an outer groove with the inclined supporting plates at the two ends, the inner grooves of the two heat dissipation plates in the same group of heat dissipation plate assembly are correspondingly butted to form a group of heat dissipation, the outer grooves of the same group of radiating plate assemblies are arranged back to back, a coherent cooling pipe is arranged in the mounting groove of each group of radiating plate assemblies, the cooling pipe surrounds and penetrates through each mounting groove in the radiating plate assemblies, the cooling pipe is bent into a U-shaped structure when being turned into an adjacent upper side or lower side mounting groove from one mounting groove, the upper part of each cooling pipe is provided with a water inlet, the lower part of each cooling pipe is provided with a water outlet, the water inlet and the water outlet both extend to the outside of the large-volume concrete, the temperature reduction layer also comprises a first reinforcing steel bar and a second reinforcing steel bar, the first reinforcing steel bar penetrates through the outer grooves corresponding to the positions of a plurality of groups of radiating plate assemblies to connect the adjacent radiating plate assemblies into a whole, the second reinforcing steel bar is arranged between the two adjacent groups of radiating plate assemblies and is fixedly connected with the first reinforcing steel bar in a crossed manner, a cooling water storage device is arranged, the water inlet pipe is connected with the water inlet of the cooling pipe, and the water outlet pipe is connected with the water outlet of the cooling pipe.
The utility model discloses a further technical scheme is: the inside at bulky concrete is equipped with three groups and subtracts the temperature layer, and three groups subtract the temperature layer and be vertical structure equidistant distribution inside bulky concrete.
The utility model discloses a further technical scheme is: the cooling water storage device is internally provided with a booster pump used for ensuring water supply pressure, and the booster pump is provided with two groups and is respectively connected with a water inlet pipe and a water outlet pipe.
The utility model discloses a further technical scheme is: the water inlet pipe and the water outlet pipe are respectively connected with a monitor, and the monitor comprises a temperature sensor, a flow sensor and a flow velocity sensor.
The utility model discloses a further technical scheme is: the cooling pipe is a copper pipe with a circular cross section, and the U-shaped bent part of the cooling pipe is formed by connecting a U-shaped pipe with a straight pipe through a threaded structure.
The utility model discloses a further technical scheme is: the heating panel adopts the copper to make, forms isosceles trapezoid bearing structure between the slant backup pad at horizontal backup pad and its both ends, and two heating panels are butt joint laminating back each other, are equipped with the cushion in the outer groove, and the cushion cup joints on first reinforcing bar surface, and the gomphosis each other between lower extreme and the outer groove on the cushion.
The utility model discloses a further technical scheme is: a layer of sealant is coated on the butt joint of the mounting groove of the radiating plate assembly, and the whole mounting groove is in an inclined shape with a high middle part and low two ends.
The utility model discloses a further technical scheme is: the cooling pipe is vertical to both sides wall in the wall and contacts each other with the mounting groove, and both ends lateral wall forms the gap that is used for the heat dissipation about cooling pipe and the mounting groove.
The utility model discloses a further technical scheme is: and a cooler is connected between the water outlet pipe and the cooling water storage device, and is a tube cooler or a plate cooler or an air-cooled cooler.
The utility model discloses bulky concrete temperature reduction layer structure has following beneficial effect:
1. the utility model discloses equidistant three temperature reduction layers of group that set up in bulky concrete inside, the homogeneity of the inside cooling of concrete has been increased, simultaneously in the inside cooling tube that sets up of temperature reduction layer between heating panel and the heating panel, let in cooling water and the inside heat of concrete layer and take place the heat transfer reaction in the cooling tube, thereby reduce the inside temperature of concrete fast, the cooling tube links up encircleing in the mounting groove of heating panel, when having increased area of contact, can collect the cooling water, the cooling water after the intensification utilizes in getting into the cooling water storage device after the cooler cools off once more, water circulation has been realized.
2. The utility model discloses a heating panel includes horizontal backup pad and slant backup pad, smooth transition integrated into one piece between horizontal backup pad and the slant backup pad, and form inside groove and ectosome, the inside groove of two heating panels docks each other and forms hexagonal mounting groove, the cooling tube is installed in the mounting groove, the stability of cooling tube has been guaranteed, the mounting groove is seal structure simultaneously, and gap between the cooling tube can be used for the heat dissipation, even also can the separation cooling water flow advance the concrete after the cooling tube local leakage, the water of leaking can be flowed to both sides by the mounting groove along the slope, the damage to the concrete has been reduced.
The mass concrete temperature reducing layer structure of the present invention will be further described with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic view of the whole structure of the bulk concrete temperature-reducing layer structure of the present invention;
FIG. 2 is a schematic illustration of a temperature reduction layer in bulk concrete;
FIG. 3 is a schematic view of the temperature reduction layer in a lateral direction in bulk concrete;
fig. 4 is a partial schematic view of a heat sink plate;
FIG. 5 is a partial schematic view of a heat sink assembly;
FIG. 6 is an enlarged schematic view of a mounting slot;
FIG. 7 is a schematic view of an interior cross-section of the desuperheating layer;
the reference numbers illustrate: 1-cooling water storage device, 2-water outlet pipe, 3-water inlet pipe, 4-mass concrete, 5-cooling pipe, 6-water inlet, 7-water outlet, 8-heat dissipation plate, 9-transverse support plate, 10-oblique support plate, 11-inner groove, 12-outer groove, 13-first reinforcing steel bar, 14-second reinforcing steel bar, 15-cushion block, 16-cooler, 17-monitor, 18-mounting groove, 19-sealant, 20-temperature reduction layer and 21-heat dissipation plate assembly.
Detailed Description
As shown in fig. 1 to 7, the utility model discloses bulky concrete temperature reduction layer structure is equipped with at least a set of temperature reduction layer 20 in bulky concrete 4's inside, and temperature reduction layer 20 is vertical structure and distributes inside bulky concrete 4. In this embodiment, as shown in fig. 2, three groups of temperature reduction layers 20 are disposed inside the mass concrete 4, and the three groups of temperature reduction layers 20 are distributed inside the mass concrete 4 at equal intervals in a vertical structure, but other numbers of temperature reduction layers may be disposed according to the actual thickness of the mass concrete 4 as long as the temperature inside the concrete can be reduced within the required time.
The temperature reduction layer 20 includes a heat dissipation plate assembly 21 and a cooling pipe 5 penetrating the heat dissipation plate assembly 21. The temperature reducing layer 20 may also include a plurality of sets of heat dissipating plate assemblies 21, and if a plurality of sets of heat dissipating plate assemblies 21 are included, the plurality of sets of heat dissipating plate assemblies 21 are disposed in parallel with each other. As shown in fig. 4 and 5, each group of heat dissipation plate assemblies 21 is formed by abutting two heat dissipation plates 8, each heat dissipation plate 8 includes a plurality of sections of transverse support plates 9 and a plurality of sections of inclined support plates 10 connected together, the transverse support plates 9 and the inclined support plates 10 are sequentially arranged at intervals, the inclined support plates 10 are respectively connected to the end portions of the two ends of the transverse support plates 9 in an inclined manner, and the adjacent two sections of transverse support plates 9 and the inclined support plates 10 at the two ends of the adjacent two sections of transverse support plates respectively enclose an inner groove 11 and an. The mutual corresponding butt joint in two blocks of heating panels 8 inside groove 11 position forms a set of radiator block subassembly 21, and the inside groove 11 of two blocks of heating panels 8 in the same set of radiator block subassembly 21 is mutual butt joint and forms hexagonal mounting groove 18, and mounting groove 18 is seal structure, and the outer trough 12 of the same set of radiator block subassembly 21 sets up back to back. In this embodiment, the heat dissipation plate 8 is made of copper, an isosceles trapezoid supporting structure is formed between the transverse supporting plate 9 and the oblique supporting plates 10 at the two ends of the transverse supporting plate, a cushion block 15 is arranged in the outer groove 12 after the two heat dissipation plates 8 are mutually butted and attached, and the upper end and the lower end of the cushion block 15 are mutually embedded with the outer groove 12. Its supporting effect of isosceles trapezoid's bearing structure is good, and the mutual gomphosis has guaranteed support intensity simultaneously between cushion 15 and the outer tank 12, avoids outer tank 12 to take place deformation. The inclined support plate 10 of the heat dissipation plate 8 is inclined to increase the contact area between the heat dissipation plate 8 and the concrete, so that the heat in the concrete can be absorbed conveniently. As shown in fig. 6, a layer of sealant 19 is applied to the abutting joint of the mounting groove 18 of the heat dissipation plate assembly 21, and the mounting groove 18 is entirely inclined with a high middle part and low ends. Sealant 19 is coated on the joint of the heat dissipation plate 8 and the surface of the inner groove 11, so that the mounting groove 18 is integrally of a complete sealing structure, water leakage caused by pipeline breakage cannot permeate, the mounting groove 18 forms an inclined state with high middle part and low two ends after the sealant 19 is coated, and accumulated water can be guided out to two sides when the mounting groove 18 is inclined, so that the damage to the interior of concrete is reduced.
As shown in fig. 3 and 7, a continuous cooling pipe 5 is disposed in the mounting groove 18 of each heat dissipating plate assembly 21, the cooling pipe 5 surrounds and penetrates each mounting groove 18 in the heat dissipating plate assembly 21, and the cooling pipe 5 is bent to form a U-shaped structure when being turned from one mounting groove 18 to its adjacent upper or lower mounting groove 18. Wherein cooling tube 5 is that the cross-section is the copper pipe of circular structure, and the U-shaped department of buckling of cooling tube 5 is that the U-shaped pipe passes through helicitic texture and straight tube connection formation, and the pipe diameter of copper pipe is 50mm, and cooling effect can effectively be guaranteed to pipe diameter 50 mm. The cooling tube 5 and the mounting groove 18 are vertical to both sides wall mutual contact, and the cooling tube 5 forms the gap that is used for the radiating with the upper and lower both ends lateral wall of mounting groove 18, and the cooling tube 5 is not laminated comprehensively with the upper and lower both ends lateral wall of mounting groove 18, forms the gap and makes things convenient for thermal circulation, convenient heat dissipation. The upper portion of each cooling tube 5 is equipped with water inlet 6 and the lower part is equipped with delivery port 7, and water inlet 6 and delivery port 7 all extend to the outside of bulky concrete 4, for the clarity show only one water inlet 6 and one delivery port 7 of a schematic in water inlet 6 and delivery port 7 figure 2, if the layer of cooling includes multiunit heating panel subassembly 21, then can run through a cooling tube 5 in each group heating panel subassembly 21, then every cooling tube 5 has a water inlet 6 and a delivery port 7 this moment.
As shown in fig. 7, the temperature-reducing layer 20 further includes first reinforcing steel bars 13 and second reinforcing steel bars 14, the first reinforcing steel bars 13 penetrate through the outer grooves 12 corresponding to the positions of the plurality of sets of cooling plate assemblies 21, the cushion blocks 15 are sleeved on the surfaces of the first reinforcing steel bars 13, the first reinforcing steel bars 13 connect the adjacent cooling plate assemblies 21 into a whole, so that the stability of the cooling plate 8 is improved, and the structural strength of the mass concrete 4 is ensured. The second reinforcing steel bars 14 are arranged between the two adjacent groups of radiating plate assemblies 21 and are fixedly connected with the first reinforcing steel bars 13 in a crossed mode, the second reinforcing steel bars 14 are connected with the first reinforcing steel bars 13 in a welding mode, and the stability of the radiating plate 8 is further improved by the second reinforcing steel bars 14.
As shown in fig. 1, a cooling water storage device 1 is arranged outside the mass concrete 4, one end of the cooling water storage device 1 is connected with a water inlet pipe 3, the other end of the cooling water storage device 1 is connected with a water outlet pipe 2, the water inlet pipe 3 is connected with a water inlet 6 of a cooling pipe 5, and the water outlet pipe 2 is connected with a water outlet 7 of the cooling pipe 5. In the cooling water passed through inlet tube 3 entering cooling tube 5, heat exchange reaction took place between heating panel 8 absorbed heat and the cooling tube 5, and the cooling water takes away the heat, makes the inside rapid cooling of concrete to reduce inside and outside temperature difference, pass through delivery port 7 through the cooling water and flow into cooling water storage device 1 inside again, realize the hydrologic cycle. The cooling water storage device 1 is internally provided with a booster pump (not shown in the figure) for ensuring water supply pressure, the booster pump is provided with two groups and is respectively connected with the water inlet pipe 3 and the water outlet pipe 2, and the booster pump ensures the water supply pressure. The monitor 17 is connected to the water inlet pipe 3 and the water outlet pipe 2, and the monitor 17 includes a temperature sensor, a flow sensor and a flow rate sensor (not shown in the figure), which are available devices directly purchased and will not be described in detail herein. A cooler 16 is connected between the water outlet pipe 2 and the cooling water storage device 1, the cooler 16 is a tube cooler, a plate cooler or an air-cooled cooler, and the tube cooler, the plate cooler and the air-cooled cooler are directly purchased in the prior art and are not described in detail here. The temperature sensor monitors the temperature difference between the water inlet pipe 3 and the water outlet pipe 2, so that the temperature can be conveniently reduced, and the work of the cooler 16 can be controlled according to the temperature difference. The flow sensor is used for monitoring water flow control, the flow sensor monitors the water flow of the water inlet 6 and the water outlet 7 in real time, and a difference value is calculated, so that whether the cooling pipe 5 leaks or not is detected, and the stable output of cooling water is guaranteed due to the arrangement of the flow velocity sensor. The cooler 16 can cool down the cooling water after rising the temperature again, avoids using for a long time, and the whole high temperature of cooling water influences the cooling effect.
The utility model arranges three groups of temperature reducing layers 20 at equal intervals inside the mass concrete 4, which increases the uniformity of the temperature reduction inside the concrete, the heat radiating plate 8 consists of a transverse supporting plate 9 and an oblique supporting plate 10, the outer groove 12 formed between the transverse supporting plate 9 and the oblique supporting plate 10 increases the contact area with the concrete, which improves the heat radiating efficiency, the mounting groove 18 with a hexagonal structure is formed between two groups of inner grooves 11, which facilitates the installation of the cooling pipe 5, thereby reducing the abrasion of the cooling pipe 5 and increasing the stability, the cooling pipe 5 is inserted in the mounting groove 18, the whole body is arranged in a serpentine structure, which increases the contact area with the heat radiating plate 8, improves the heat radiating effect, the first reinforcing steel bar 13 and the second reinforcing steel bar 14 are arranged between the heat radiating plates 8, and the first reinforcing steel bar runs through the outer groove 12 of the heat radiating plate 8, increases the stability of the heat radiating plate 8 and simultaneously ensures the structural strength of the mass concrete, the inlet tube 3 and the outlet pipe 2 of cooling water storage device 1 are linked together with the water inlet 6 and the delivery port 7 of cooling tube 5 respectively, the cooling water passes through inlet tube 3 and gets into in cooling tube 5, heat exchange reaction takes place between heating panel 8 absorption heat and the cooling tube 5, the cooling water is taken away the heat, make the inside rapid cooling of concrete, thereby reduce inside and outside temperature difference, the cooling water passes through delivery port 7 and flows, thereby flow into cooling water storage device 1 inside again, realize the hydrologic cycle, the resource has effectively been practiced thrift.
The above embodiments are only preferred embodiments of the present invention, the structure of the present invention is not limited to the forms illustrated in the above embodiments, and any modifications, equivalent substitutions and the like made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (9)
1. A mass concrete temperature reduction layer structure is characterized in that at least one group of temperature reduction layers (20) are arranged inside mass concrete (4), the temperature reduction layers (20) are distributed inside the mass concrete (4) in a vertical structure, each temperature reduction layer (20) comprises a heat dissipation plate assembly (21) and a cooling pipe (5) penetrating through the heat dissipation plate assembly (21), each group of heat dissipation plate assembly (21) is formed by butting two heat dissipation plates (8), each heat dissipation plate (8) comprises a plurality of sections of transverse supporting plates (9) and a plurality of sections of inclined supporting plates (10) which are connected into a whole, the transverse supporting plates (9) and the inclined supporting plates (10) are sequentially arranged at intervals, the inclined supporting plates (10) are respectively connected to the end parts at two ends of each transverse supporting plate (9) in an inclined mode, two adjacent sections of transverse supporting plates (9) respectively enclose an inner groove (11) and an outer groove (12) with the inclined supporting plates (10) at two ends, the positions of the inner grooves (11) of the two heat dissipation plates (8) are correspondingly butted to form a group of heat dissipation plate assemblies (21), the inner grooves (11) of the two heat dissipation plates (8) in the same group of heat dissipation plate assemblies (21) are butted to form hexagonal mounting grooves (18), the mounting grooves (18) are of sealing structures, the outer grooves (12) of the same group of heat dissipation plate assemblies (21) are arranged back to back, a coherent cooling pipe (5) is arranged in the mounting groove (18) of each group of heat dissipation plate assemblies (21), the cooling pipe (5) surrounds and penetrates through each mounting groove (18) in the heat dissipation plate assemblies (21), the cooling pipe (5) is bent to be in a U-shaped structure when the mounting groove (18) is rotated to the adjacent upper side or lower side mounting groove (18), the upper part of each cooling pipe (5) is provided with a water inlet (6) and the lower part of each cooling pipe is provided with a water outlet (7), and the water inlets, the temperature reduction layer (20) further comprises first reinforcing steel bars (13) and second reinforcing steel bars (14), the first reinforcing steel bars (13) penetrate through outer grooves (12) corresponding to the positions of the multiple groups of cooling plate assemblies (21), the adjacent cooling plate assemblies (21) are connected into a whole, the second reinforcing steel bars (14) are arranged between the adjacent two groups of cooling plate assemblies (21) and are fixedly connected with the first reinforcing steel bars (13) in a crossed mode, a cooling water storage device (1) is arranged on the outer side of the large-volume concrete (4), one end of the cooling water storage device (1) is connected with a water inlet pipe (3), the other end of the cooling water storage device is connected with a water outlet pipe (2), the water inlet pipe (3) is connected with a water inlet (6) of the cooling pipe (5), and the water outlet pipe (2) is connected with a water outlet (7.
2. The mass concrete temperature reducing layer structure as claimed in claim 1, wherein three groups of temperature reducing layers (20) are arranged inside the mass concrete (4), and the three groups of temperature reducing layers (20) are distributed in the mass concrete (4) in a vertical structure at equal intervals.
3. A mass concrete temperature reducing layer structure according to claim 1, wherein the cooling water storage device (1) is internally provided with a booster pump for ensuring the water supply pressure, and the booster pump is provided with two groups and is respectively connected with the water inlet pipe (3) and the water outlet pipe (2).
4. A mass concrete temperature reducing layer structure according to claim 1, characterized in that a monitor (17) is connected to each of the inlet pipe (3) and the outlet pipe (2), the monitor (17) comprising a temperature sensor, a flow sensor and a flow rate sensor.
5. The mass concrete temperature reduction layer structure according to claim 1, wherein the cooling pipe (5) is a copper pipe with a circular cross section, and the U-shaped bent part of the cooling pipe (5) is formed by connecting a U-shaped pipe with a straight pipe through a threaded structure.
6. The mass concrete temperature reduction layer structure according to claim 1, wherein the heat dissipation plates (8) are made of copper, an isosceles trapezoid supporting structure is formed between the transverse supporting plate (9) and the oblique supporting plates (10) at two ends of the transverse supporting plate, a cushion block (15) is arranged in the outer groove (12) after the two heat dissipation plates (8) are butted and attached to each other, the cushion block (15) is sleeved on the surface of the first reinforcing steel bar (13), and the upper end and the lower end of the cushion block (15) are mutually embedded with the outer groove (12).
7. The mass concrete temperature reduction layer structure according to claim 1, wherein a layer of sealant (19) is coated on the butt joint of the installation groove (18) of the heat dissipation plate assembly (21), and the installation groove (18) is integrally inclined with a high middle part and low ends.
8. The mass concrete temperature reducing layer structure according to claim 1, wherein the cooling pipe (5) and the mounting groove (18) are vertically contacted with each other at two side walls, and gaps for heat dissipation are formed between the cooling pipe (5) and the side walls at the upper and lower ends of the mounting groove (18).
9. A mass concrete temperature reducing layer structure according to claim 1, characterized in that a cooler (16) is connected between the outlet pipe (2) and the cooling water storage device (1), and the cooler (16) is a shell and tube cooler or a plate cooler or an air-cooled cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021256837.XU CN212507495U (en) | 2020-06-30 | 2020-06-30 | Bulky concrete temperature reduction layer structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202021256837.XU CN212507495U (en) | 2020-06-30 | 2020-06-30 | Bulky concrete temperature reduction layer structure |
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| CN212507495U true CN212507495U (en) | 2021-02-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677306A (en) * | 2020-06-30 | 2020-09-18 | 广西建工集团第二安装建设有限公司 | Bulky concrete temperature reduction layer structure |
| CN114235597A (en) * | 2021-11-01 | 2022-03-25 | 安徽理工大学 | Frozen soil true triaxial rigid loading mold based on temperature gradient and operation method |
-
2020
- 2020-06-30 CN CN202021256837.XU patent/CN212507495U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677306A (en) * | 2020-06-30 | 2020-09-18 | 广西建工集团第二安装建设有限公司 | Bulky concrete temperature reduction layer structure |
| CN114235597A (en) * | 2021-11-01 | 2022-03-25 | 安徽理工大学 | Frozen soil true triaxial rigid loading mold based on temperature gradient and operation method |
| CN114235597B (en) * | 2021-11-01 | 2023-09-29 | 安徽理工大学 | Frozen soil true triaxial rigid loading mold based on temperature gradient and operation method |
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