WO2020237606A1

WO2020237606A1 - Modular concrete maintenance device

Info

Publication number: WO2020237606A1
Application number: PCT/CN2019/089415
Authority: WO
Inventors: 李运中
Original assignee: 李运中
Priority date: 2019-05-30
Filing date: 2019-05-31
Publication date: 2020-12-03
Also published as: CN110259163A

Abstract

A modular concrete maintenance device. The modular concrete maintenance device comprises a water pump (1), a water inlet pipe (101), an electrical box (2), a power-off controller (201), a temperature sensor (202), a timer (203), water discharge pipes (3), unions (301), maintenance plates (4), sponge pads (5), water tanks (6), thermal insulation plates (7), water injection ports (8) and sealing covers (9). According to the modular concrete maintenance device, a proper number of maintenance plates (4) can be selected according to an construction area, and the maintenance plates can be assembled in a modular manner, greatly improving the installation speed of a maintenance apparatus, and all the maintenance plates (4) can be used repeatedly, facilitating storage; the maintenance plates (4) can enable water to continuously seep onto the surface of concrete, achieving slow humidification to the concrete and improving the quality of the concrete, and can also achieve the effects of sun-shading, keeping out rain and thermal insulation; and the timer (203) can start the water pump (1) at intervals to realize automatic water supplement, and the temperature sensor (202) can monitor the ambient temperature in real time, facilitating real-time regulation and control by a worker.

Description

[Corrected according to Rule 26 01.08.2019] 　A modular concrete conservation device

Technical field

The invention relates to the technical field of construction equipment, in particular to a modularized concrete curing device.

Background technique

The use of concrete is indispensable in the construction process. After the concrete is harvested, the curing measures should be adopted as soon as possible to cover and moisturize. The dry curing time should be no less than 7 days. For important projects or concrete with special requirements, the curing time should be extended as appropriate. Under normal temperature conditions, the concrete should be cured by covering, sprinkling, wind resistance, and heat preservation; when the temperature is low, it is strictly forbidden to spray water on the concrete surface, and the concrete surface should be covered and thermal insulation measures should be taken for curing.

Most of the current maintenance measures are to lay a layer of permeable geotextile or film on the concrete. This method requires manual water addition, and the insulation effect is not good enough. The maintenance tools can no longer be used or their performance is greatly reduced after one or two use. It is troublesome when laying, and storage and storage are not convenient enough.

Therefore, it is necessary to provide a new modular concrete curing device to solve the above technical problems.

Summary of the invention

The technical problem solved by the present invention is to provide a modular concrete curing device with good heat preservation, good moisturizing effect and convenient operation.

In order to solve the above technical problems, the modular concrete curing device provided by the present invention includes: a water pump; a water inlet pipe fixed at the inlet of the water pump; an electric box between the electric box and the water pump Electrically connected; a power-off controller, the power-off controller is installed inside the electric box; a temperature sensor, the temperature sensor is electrically connected to the power-off controller; a timer, the timer is electrical Connected to the power-off controller, and the timer and the temperature sensor are installed inside the electric box; a drain pipe, one end of the drain pipe is installed at the outlet of the water pump; a union, The movable joints are respectively fixed at both ends of the drainage pipe, and the movable joints are connected to the water pump by threads; a water injection port, the water injection port and the movable joint are connected by threads, and the water injection port is provided There are at least four; a sealing cover, the sealing cover is fixed on the top of the water injection port; a curing board, the curing board is provided with several, and the top of the curing board is distributed with the water injection port; the maintenance The plates are all connected by the drain pipe; a sponge pad, the sponge pad is provided on the bottom surface of the maintenance plate; a water tank, the water tank is fixed on the top of the sponge pad, and the bottom surface of the water tank is a mesh Shape structure; heat preservation board, the heat preservation board is installed on the top of the water tank, and the surface of the heat preservation board penetrates the water injection port.

Preferably, the bottom area of the thermal insulation board is the same as the surface area of the water tank.

Preferably, the sponge pad has a rectangular parallelepiped shape, and the surface area of the sponge pad is the same as the bottom area of the water tank.

Preferably, the water tank and the water injection port are in communication with each other.

Preferably, the water tank and the sponge pad are glued and connected.

Preferably, the insides of the curing boards are arranged in close contact with each other.

Preferably, the water injection ports are distributed in a diamond shape, and the inner wall of the water injection ports is provided with a thread structure.

Preferably, the water pump is connected to the maintenance plate through the drain pipe.

Preferably, the sponge pad is a sponge pad that uses a hard sponge.

Preferably, the sealing cover and the water injection port are in a snap connection.

Compared with related technologies, the modular concrete curing device provided by the present invention has the following beneficial effects:

The present invention provides a modular concrete curing device, which can select an appropriate number of the curing boards according to the construction area and perform modular assembly, which greatly improves the installation speed of the maintenance equipment, and each of the curing boards can be repeated Use and storage are convenient; the curing board can continuously seep water to the surface of the concrete, realize the slow humidification of the concrete, improve the quality of the concrete, and can also play the role of sunshade, rainproof and heat preservation; the timer can The water pump is started at intervals to realize automatic water replenishment, and the temperature sensor can monitor the ambient temperature in real time, facilitating real-time adjustment by the staff.

Description of the drawings

Figure 1 is a schematic structural diagram of a preferred embodiment of a modular concrete curing device provided by the present invention;

Figure 2 is a schematic diagram of the separated structure of the curing plate shown in Figure 1;

Figure 3 is a schematic diagram of the drainage pipe structure shown in Figure 1;

Fig. 4 is a schematic diagram of the internal structure of the electric box shown in Fig. 1.

Numbers in the picture: 1. Water pump, 101, water inlet pipe, 2. Electric box, 201, power-off controller, 202, temperature sensor, 203, timer, 3. Drain pipe, 301, union, 4. maintenance plate, 5. Sponge pad, 6. Water tank, 7. Heat preservation board, 8. Water injection port, 9. Seal cover.

Detailed ways

The present invention will be further described below with reference to the drawings and embodiments.

Please refer to Figure 1, Figure 2, Figure 3 and Figure 4, in which Figure 1 is a schematic structural diagram of a preferred embodiment of the modular concrete curing device provided by the present invention; Figure 2 is the curing shown in Figure 1 The schematic diagram of the structure of the separated plate; FIG. 3 is the schematic diagram of the drainage pipe structure shown in FIG. 1; A modular concrete curing device includes: a water pump 1; a water inlet pipe 101, the water inlet pipe 101 is fixed at the inlet of the water pump 1, and can pump external water sources into the maintenance system.

Electric box 2, electrically connected between the electric box 2 and the water pump 1; a power-off controller 201, the power-off controller 201 is installed inside the electric box 2; a temperature sensor 202, the temperature The sensor 202 is electrically connected to the power-off controller 201; the timer 203 is electrically connected to the power-off controller 201, and the timer 203 and the temperature sensor 202 are both installed in the Inside the electric box 2; real-time monitoring of the water pump 1 timing switch and ambient temperature can be realized, the temperature sensor 202 is T7412A, the power-off controller 201 is S126, and the timer 203 is based on TX3100 .

The drainage pipe 3, one end of the drainage pipe 3 is installed at the outlet of the water pump 1; the union 301, the union 301 is respectively fixed to the two ends of the drainage pipe 3, and the union 301 is threaded The water pump 1 is connected; the drain pipe 3 is a hose structure, which can connect different parts together to realize water transportation.

Water injection port 8, the water injection port 8 and the union 301 are connected by a thread, and the water injection port 8 is provided with at least four; a sealing cover 9, the sealing cover 9 is fixed to the water injection port 8 The top; the maintenance board 4, the maintenance board 4 is provided with several, and the top of the maintenance board 4 is distributed with the water injection port 8; the maintenance board 4 is connected by the drain pipe 3; sponge pad 5. The sponge pad 5 is provided on the bottom surface of the curing board 4; a water tank 6, the water tank 6 is fixed on the top of the sponge pad 5, and the bottom surface of the water tank 6 is a mesh structure; an insulation board 7 , The thermal insulation board 7 is installed on the top of the water tank 6, and the surface of the thermal insulation board 7 penetrates the water injection port 8; the curing board 4 can effectively humidify, shade and heat the concrete, improving For concrete curing effect, the thermal insulation board 7 is made of a mixture of rock wool and glass wool.

In order to realize the humidification and protection of the concrete, the sponge pad 5 has a rectangular parallelepiped shape, and the surface area of the sponge pad 5 is the same as the bottom area of the water tank 6.

In order to realize the concentrated storage of water in the water tank 6, the water tank 6 and the water injection port 8 communicate with each other.

In order to make the water in the water tank 6 immerse into the sponge pad 5, the water tank 6 and the sponge pad 5 are glued and connected.

The curing boards 4 are arranged in close contact with each other inside, and each of the curing boards 4 can be laid on the concrete one by one, and can be used repeatedly to adapt to various concrete areas.

The water injection ports 8 are distributed in a rhombus shape, and the inner wall of the water injection ports 8 is provided with a thread structure, which makes the connection between the maintenance plates 4 more convenient.

In order to achieve water supply to the curing board 4, the water pump 1 is connected to the curing board 4 through the drain pipe 3.

In order to prolong the service life of the curing board 4, the sponge pad 5 is a kind of the sponge pad 5 using hard sponge.

The sealing cover 9 is in a snap connection with the water injection port 8. The sealing cover 9 can be closed when not in use, and opened when in use, so as to protect the water injection port 8.

When the present invention is in use, each of the curing boards 4 is laid flat on the concrete, and then adjusted to a tight fit state, and then the sealing cover 9 on the water injection port 8 that needs to be connected to the drain pipe 3 Remove, then screw the union 301 of the drain pipe 3 into each of the water injection ports 8, and use the drain pipe 3 to connect the water pump 1 and the maintenance plate 4, after assembly , The power supply of the electric box 2 is turned on, and water is pumped from the water inlet pipe 101 to each of the water injection ports 8, and then enters the water tank 6, and the water in the water tank 6 will continuously immerse into the sponge pad 5, so as to realize the moisture retention of the concrete, the thermal insulation board 7 can play the role of shading, rain-proof, and thermal insulation. The staff can set the on-off frequency of the water pump 1 through the timer 203 to realize automatic For water replenishment, the temperature sensor 202 can monitor the ambient temperature, so that workers can adjust the timing according to the temperature. When the temperature is less than 5°C, the water in the water tank 6 will be emptied and only heat preservation is performed.

The present invention provides a modular concrete curing device, which can select an appropriate number of the curing boards 4 according to the construction area and perform modular assembly, which greatly improves the installation speed of the maintenance equipment, and each of the curing boards 4 is uniform. It can be used repeatedly and is convenient to store; the curing board 4 can continuously seep water to the surface of the concrete, realize slow humidification of the concrete, improve the quality of the concrete, and can also play a role in shading, rain-proofing and heat preservation; The timer 203 can start the water pump 1 at intervals to realize automatic water replenishment, and the temperature sensor 202 can monitor the ambient temperature in real time, facilitating real-time adjustment by workers.

The above are only the embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description and drawings of the present invention, or directly or indirectly applied to other related technologies In the same way, all fields are included in the scope of patent protection of the present invention.

Claims

A modularized concrete curing device, which is characterized in that it comprises:

Water pump (1);

A water inlet pipe (101), the water inlet pipe (101) is fixed at the entrance of the water pump (1);

An electric box (2), electrically connected between the electric box (2) and the water pump (1);

A power-off controller (201), the power-off controller (201) is installed inside the electric box (2);

A temperature sensor (202), the temperature sensor (202) is electrically connected to the power-off controller (201);

A timer (203), the timer (203) is electrically connected to the power-off controller (201), and the timer (203) and the temperature sensor (202) are installed in the electric box ( 2) the interior;

A drain pipe (3), one end of the drain pipe (3) is installed at the outlet of the water pump (1);

A live joint (301), the live joint (301) is respectively fixed to the two ends of the drain pipe (3), and the live joint (301) is connected to the water pump (1) through a thread;

A water injection port (8), the water injection port (8) and the union (301) are connected by a thread, and the water injection port (8) is provided with at least four;

A sealing cover (9), the sealing cover (9) is fixed on the top of the water injection port (8);

Maintenance board (4), the maintenance board (4) is provided with several, and the top of the maintenance board (4) is distributed with the water injection port (8); The drain pipe (3) is connected;

A sponge pad (5), the sponge pad (5) is arranged on the bottom surface of the curing board (4);

A water tank (6), the water tank (6) is fixed on the top of the sponge pad (5), and the bottom surface of the water tank (6) is a mesh structure;

An insulation board (7), the insulation board (7) is installed on the top of the water tank (6), and the surface of the insulation board (7) penetrates the water injection port (8).
The modular concrete curing device according to claim 1, wherein the bottom area of the thermal insulation board (7) is the same as the surface area of the water tank (6).
The modular concrete curing device according to claim 1, wherein the sponge pad (5) has a rectangular parallelepiped shape, and the surface area of the sponge pad (5) is the same as the bottom area of the water tank (6) .
The modular concrete curing device according to claim 1, wherein the water tank (6) and the water injection port (8) are in communication with each other.
The modular concrete curing device according to claim 1, wherein the water tank (6) and the sponge pad (5) are glued and connected.
The modular concrete curing device according to claim 1, characterized in that the inner parts of the curing plates (4) are arranged in close fit.
The modular concrete curing device according to claim 1, wherein the water injection ports (8) are distributed in a diamond shape, and the inner wall of the water injection ports (8) is provided with a thread structure.
The modular concrete curing device according to claim 1, wherein the water pump (1) is connected to the curing board (4) through the drain pipe (3).
The modular concrete curing device according to claim 1, wherein the sponge pad (5) is a sponge pad (5) using a hard sponge.
The modular concrete curing device according to claim 1, characterized in that the sealing cover (9) and the water injection port (8) are in a snap connection.