CN215948976U - Large-volume concrete hydration heat cooling and radiating device - Google Patents

Abstract

The utility model discloses a large-volume concrete hydration heat cooling heat dissipation device in the technical field of heat dissipation devices. According to the utility model, the plurality of fins are fixedly connected to the plurality of heat conducting rods, the plurality of heat conducting rods absorb internal heat generated by hydration of concrete, the contact area is increased through the plurality of fins, the hydration heat of the concrete is further rapidly absorbed, the absorbed heat is transferred through heat conducting oil in the cavity and is transferred into the heat transfer rod, the spiral heat conducting pipe is connected inside the heat transfer rod, the liquid inlet pipe and the liquid outlet pipe are connected to two ends of the heat conducting pipe, cooled fluid is introduced through the liquid inlet pipe, the heat exchange is carried out through the spiral heat conducting pipe by the cooled fluid, the internal heat of the concrete is led out through the plurality of heat conducting rods at different positions, the internal heat accumulation is avoided, and the heat dissipation is rapid.

Description

Large-volume concrete hydration heat cooling and radiating device

Technical Field

The utility model relates to the technical field of heat dissipation devices, in particular to a large-volume concrete hydration heat cooling heat dissipation device.

Background

The modern buildings often involve mass concrete construction, such as high-rise building foundations, large equipment foundations, water conservancy dams and the like. It is mainly characterized by large volume, and the size of any direction of the minimum section is at least 1 m. Its surface coefficient is smaller, the cement hydration heat release is more concentrated, and its internal temp. rise is faster. When the temperature difference between the inside and the outside of the concrete is large, the concrete can generate temperature cracks, and the structural safety and normal use are influenced. It must be fundamentally analyzed to ensure the quality of construction.

Through search, the Chinese patent No. CN210736587U discloses a heat dissipation device for mass concrete construction, and the utility model solves the problems that the existing concrete hydration heat dissipation device is single in heat dissipation mode, low in heat dissipation speed and efficiency and poor in heat dissipation effect, and hydration heat in concrete is difficult to timely and effectively reduce or eliminate through the cooperation of the structures.

However, most of the existing large-volume concrete hydration heat cooling and radiating devices are tiled inside, the accumulated heat inside cannot be quickly led out for radiating, and the large-volume concrete hydration heat cooling and radiating devices cannot be used for multiple times.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a large-volume concrete hydration heat cooling device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a bulky concrete hydration heat cooling heat abstractor, includes a plurality of radiator unit and cold water subassembly, radiator unit includes the heat conduction stick, be connected with a plurality of fins on the heat conduction stick, the inside of heat conduction stick is provided with the cavity, the cavity intussuseption is filled with the heat conduction oil body, the inside bolted connection of heat conduction stick has the heat transfer stick, heat transfer stick internal connection has the heat pipe, the both ends of heat pipe are connected with feed liquor pipe and drain pipe respectively, the cold water subassembly includes the cold water groove, the internal connection in cold water groove has the pump body, the play liquid end of the pump body is connected with the feed pipe, the one end of feed pipe is connected with the cloth liquid board, the one end of drain pipe is connected with the liquid return board, the one end of liquid return board is connected with the liquid return pipe.

Preferably, the cross section of each fin is trapezoidal, and a plurality of fins are uniformly distributed on the heat conducting rod.

Preferably, the heat conduction pipe is spiral, and the heat conduction pipe is made of copper.

Preferably, the depth of the cavity is matched with the length of the heat transfer rod, and one ends of the heat transfer rod and the heat transfer rod are both round ends.

Preferably, the inside of cloth liquid board and return the liquid board all sets up the arc passageway, the inside passageway quantity of cloth liquid board and return liquid board and the quantity phase-match of feed liquor pipe and drain pipe.

Preferably, one side of the cold water tank is connected with a condenser, and the condenser is connected with a plurality of condensing plates.

Preferably, a plurality of the condensation plates are uniformly distributed in the cold water tank, and the length of the condensation plates is matched with the height of the cold water tank.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the heat conduction rods are fixedly connected with the fins, the fins absorb internal heat generated by hydration of concrete, the contact area is increased through the fins, the hydration heat of the concrete is further quickly absorbed, the absorbed heat is transferred through heat conduction oil in the cavity and is transferred into the heat transfer rods, the heat transfer rods are internally connected with the spiral heat conduction pipes, two ends of each heat conduction pipe are connected with the liquid inlet pipe and the liquid outlet pipe, cooled fluid is introduced through the liquid inlet pipes, the cooling fluid exchanges heat through the spiral heat conduction pipes, the heat conduction rods at different positions conduct the internal heat of the concrete, internal heat accumulation is avoided, heat conduction efficiency is high, and heat dissipation is quick;

(2) according to the utility model, the fluid in the cold water tank exchanges heat with air, the inner wall of the cold water tank is connected with the condenser, the condenser is used for rapidly cooling water flow, the condenser is connected with the condensing plate, the contact area between the condensing plate and the fluid is increased, the fluid is rapidly cooled, the heat conduction in concrete is further improved, and the heat dissipation efficiency is increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a large-volume concrete hydration heat cooling heat dissipation device according to the present invention;

FIG. 2 is an enlarged structural view of the portion A in FIG. 1 of the large-volume concrete hydration heat cooling device of the present invention;

FIG. 3 is a perspective view of the large-volume concrete hydration heat cooling device of the present invention;

FIG. 4 is a cross-sectional structural view of a heat exchange tube of the large-volume concrete hydration heat cooling device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a heat dissipating component; 11. a heat conducting rod; 12. a fin; 13. a cavity; 14. a heat transfer rod; 15. a heat conducting pipe; 16. a liquid inlet pipe; 17. a liquid outlet pipe; 2. a cold water assembly; 21. a cold water tank; 22. a pump body; 23. a liquid supply tube; 24. a liquid distribution plate; 25. a liquid return plate; 26. a liquid return pipe; 27. a condenser; 28. a cold plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a bulky concrete hydration heat cooling heat abstractor, including a plurality of radiator unit 1 and cold water subassembly 2, radiator unit 1 includes heat conduction stick 11, be connected with a plurality of fins 12 on the heat conduction stick 11, fin 12 cross-section is trapezoidal, a plurality of fins 12 evenly distributed on heat conduction stick 11, the inside of heat conduction stick 11 is provided with cavity 13, cavity 13 intussuseption is filled with the heat conduction oil body, the inside bolted connection of heat conduction stick 11 has heat transfer stick 14, the degree of depth and the length phase-match of heat transfer stick 14 of cavity 13, heat conduction stick 11 and heat transfer stick 14's one end are circular end, 14 internally connected with heat pipe 15 of heat transfer stick, heat pipe 15 is the spiral, heat pipe 15 is the preparation of copper product, heat pipe 15's both ends are connected with feed liquor pipe 16 and drain pipe 17 respectively.

Wherein, when mass concrete is filled, a plurality of heat conducting rods 11 are inserted into the concrete, a plurality of fins 12 are fixedly connected on the plurality of heat conducting rods 11, the plurality of heat conducting rods 11 absorb the internal heat generated by the hydration of the concrete, the contact area is increased through the plurality of fins 12, and then the hydrated heat of the concrete is quickly absorbed, the absorbed heat is transferred through the heat conducting oil in the cavity 13 and is transferred into the heat conducting rods 14, the heat conducting rods 14 are internally connected with spiral heat conducting pipes 15, two ends of the heat conducting pipes 15 are connected with a liquid inlet pipe 16 and a liquid outlet pipe 17, a cooling fluid is introduced through the liquid inlet pipe 16 and exchanges heat through the spiral heat conducting pipes 15, the heat conducting rods 11 at a plurality of different positions conduct the internal heat of the concrete, the internal heat is prevented from being accumulated, the heat conducting efficiency is high, the heat dissipation is quick, meanwhile, the heat conducting rods 14 connected with bolts can be vertically drawn out, the internal cavity 13 of the heat conducting rod 11 is filled with cement to make the internal stress of the whole concrete uniform, and the heat conducting rod 14 is reused for many times.

Referring to fig. 1-4, the cold water assembly 2 includes a cold water tank 21, a pump body 22 is connected inside the cold water tank 21, a liquid outlet end of the pump body 22 is connected with a liquid supply pipe 23, one end of the liquid supply pipe 23 is connected with a liquid distribution plate 24, one end of the liquid outlet pipe 17 is connected with a liquid return plate 25, one end of the liquid return plate 25 is connected with a liquid return pipe 26, the liquid distribution plate 24 and the liquid return plate 25 are both provided with arc-shaped channels, the number of the channels inside the liquid distribution plate 24 and the liquid return plate 25 is matched with the number of the liquid inlet pipe 16 and the liquid outlet pipe 17, one side of the cold water tank 21 is connected with a condenser 27, the condenser 27 is connected with a plurality of condensation plates 28, the plurality of condensation plates 28 are uniformly distributed inside the cold water tank 21, and the length of the condensation plates 28 is matched with the height of the cold water tank 21.

Wherein, carry out a plurality of feed liquor pipes 16 through cloth liquid board 24 and connect, a plurality of drain pipes 17 are connected on returning the liquid board 25, cloth liquid board 24 and the inside passageway of returning the liquid board 25 carry out fluid water conservancy diversion and backward flow, pump body 22 carries out cold water supply through feed pipe 23, cloth liquid board 24 carries out fluidic evenly distributed, the fluid of heat conduction after the backward flow returns through returning liquid board 25, the leading-in cold water tank 21 of fluid after the backward flow is inside, fluid and air heat exchange in cold water tank 21, there is condenser 27 at the inner wall connection of cold water tank 21 simultaneously, carry out the rapid cooling of rivers through condenser 27, be connected with condensing plate 28 on the condenser 27, increase with fluidic area of contact through condensing plate 28, and then rapid cooling fluid, and then improve the inside heat derivation of concrete, increase the radiating efficiency.

The integral working principle is that the electric equipment of the device is connected with an external power supply, when mass concrete is filled, a plurality of heat conducting rods 11 are inserted into the concrete, a plurality of fins 12 are fixedly connected to the heat conducting rods 11, the heat conducting rods 11 absorb internal heat generated by hydration of the concrete, the contact area is increased through the fins 12, the hydration heat of the concrete is further rapidly absorbed, the absorbed heat is transferred through heat conducting oil in a cavity 13 and is transferred into the heat conducting rods 14, the heat conducting rods 14 are internally connected with spiral heat conducting pipes 15, two ends of each heat conducting pipe 15 are connected with a liquid inlet pipe 16 and a liquid outlet pipe 17, cooled fluid is led in through the liquid inlet pipe 16, the cooling fluid exchanges heat through the spiral heat conducting pipes 15, the heat conducting rods 11 at different positions lead out the internal heat of the concrete, the internal heat accumulation is avoided, and the heat conducting efficiency is high, the heat dissipation is rapid, meanwhile, the heat transfer rod 14 connected by the bolt can be vertically drawn out, cement is backfilled in the cavity 13 in the heat transfer rod 11, the whole internal stress of the concrete is uniform, the heat transfer rod 14 can be repeatedly used for many times, the liquid distribution plate 24 is connected with the liquid inlet pipes 16, the liquid outlet pipes 17 are connected to the liquid return plate 25, channels in the liquid distribution plate 24 and the liquid return plate 25 are used for fluid diversion and backflow, the pump body 22 is used for supplying cold water through the liquid supply pipe 23, the liquid distribution plate 24 is used for uniformly distributing fluid, the heat-conducting fluid after backflow flows back through the liquid return plate 25, the backflow fluid is guided into the cold water tank 21, the fluid in the cold water tank 21 is in heat exchange with air, the condenser 27 is connected to the inner wall of the cold water tank 21, the rapid cooling of water flow is carried out through the condenser 27, the condenser plate 28 is connected to the condenser 27, the contact area with the fluid is increased through the condenser plate 28, and then the fluid is cooled fast, and then improves the inside heat of concrete and derives, increases the radiating efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a bulky concrete hydration heat cooling heat abstractor, includes a plurality of radiator unit (1) and cold water subassembly (2), its characterized in that: the heat dissipation assembly (1) comprises a heat conduction rod (11), a plurality of fins (12) are connected on the heat conduction rod (11), a cavity (13) is arranged inside the heat conducting rod (11), a heat conducting oil body is filled in the cavity (13), the heat conducting rod (11) is connected with a heat conducting rod (14) by bolts, the heat conducting rod (14) is connected with a heat conducting pipe (15) inside, the two ends of the heat conducting pipe (15) are respectively connected with a liquid inlet pipe (16) and a liquid outlet pipe (17), the cold water component (2) comprises a cold water tank (21), a pump body (22) is connected inside the cold water tank (21), the liquid outlet end of the pump body (22) is connected with a liquid supply pipe (23), one end of the liquid supply pipe (23) is connected with a liquid distribution plate (24), one end of the liquid outlet pipe (17) is connected with a liquid return plate (25), and one end of the liquid return plate (25) is connected with a liquid return pipe (26).

2. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 1, wherein: the section of each fin (12) is trapezoidal, and the plurality of fins (12) are uniformly distributed on the heat conducting rod (11).

3. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 1, wherein: the heat conduction pipe (15) is spiral, and the heat conduction pipe (15) is made of copper.

4. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 1, wherein: the depth of the cavity (13) is matched with the length of the heat transfer rod (14), and one ends of the heat conduction rod (11) and the heat transfer rod (14) are both round ends.

5. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 1, wherein: the inside of cloth liquid board (24) and return liquid board (25) all sets up the arc passageway, the inside passageway quantity of cloth liquid board (24) and return liquid board (25) and the quantity phase-match of feed liquor pipe (16) and drain pipe (17).

6. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 1, wherein: one side of cold water groove (21) is connected with condenser (27), be connected with a plurality of condensing panels (28) on condenser (27).

7. The device for cooling and dissipating heat of hydration heat of mass concrete according to claim 6, wherein: the plurality of the condensing plates (28) are uniformly distributed in the cold water tank (21), and the length of the condensing plates (28) is matched with the height of the cold water tank (21).

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