CN105256805A

CN105256805A - Wet water curing structure and curing method of foundation concrete

Info

Publication number: CN105256805A
Application number: CN201510766121.1A
Authority: CN
Inventors: 于猛
Original assignee: PowerChina Zhongnan Engineering Corp Ltd
Current assignee: PowerChina Zhongnan Engineering Corp Ltd
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2016-01-20
Anticipated expiration: 2035-11-11
Also published as: CN105256805B

Abstract

The invention discloses a wet water curing structure and a curing method of foundation concrete. According to the wet water curing structure of the foundation concrete, a foundation ring is arranged on the top of the foundation concrete, a pool is formed by the foundation ring and the top plane of the foundation concrete, a container is arranged in the pool, the height of the container is greater than the top surface height of the foundation ring, the container and the pool are communicated through a valve, the bottom of the container is communicated with one ends of multiple water flow pipes, and the other ends of the water flow pipes bypass the top of the foundation ring so as to be arranged on the outer side of the foundation concrete. The wet water curing structure and the curing method of the foundation concrete have the advantages that the operation is simple, wetting is uniform, the time and the labor are saved, moisture preservation lasts, the wet water curing efficiency of the foundation concrete like fan foundation concrete is greatly improved, and the quality of the concrete is guaranteed.

Description

A kind of base concrete wets water curing structure and maintenance process

Technical field

The present invention relates to a kind of base concrete to wet water curing structure and maintenance process, be particularly useful for the concrete watering maintenance of wind-power electricity generation spread footing.

Background technology

Being similar in the concrete maintenance of blower foundation, most important for concrete quality in its curing condition, concrete maintenance principle mainly will keep certain humidity.

Current wet water curing method is mainly waterwheel adjutage and manually sprinkles water mode, and this mode has some drawback following: underlying table area is comparatively large, and water pipe watering is uneven; Omnidistance manual operation, wastes time and energy; Because there is interval the watering time, greatly, easily produce alternation of wetting and drying phenomenon, cannot manifest even moisturizing, unfavorable concrete hydrating effect, even threatens the security of operation of whole blower fan time serious in humidity change.

Summary of the invention

The present invention aims to provide a kind of base concrete and to wet water curing structure, and this wet water curing structure utilizes the principle of linker, can solve to be similar to blower foundation concrete at present and to wet the problem of water curing.

To achieve these goals, the technical solution adopted in the present invention is:

A kind of base concrete wets water curing structure, the top of this base concrete has discharge ring, and its design feature is, the top planes of described discharge ring and base concrete forms pond, in pond, be provided with container, the height of this container is higher than the apical side height of discharge ring; Described container is communicated with by valve with between pond; Described container bottom is communicated with one end of many overflow pipes, and the other end of each overflow pipe is walked around discharge ring top and is arranged on outside base concrete.

The height of container of the present invention refers to the highest the highest the be filled with water height of height higher than discharge ring that be filled with water of container higher than the apical side height of discharge ring, thus, between container and discharge ring, produces high potential difference, thus provides possibility for the enforcement of law of connected vessels.

Discharge ring is doubled as pond by the present invention, thus ingeniously utilizes existing structure, realizes concrete maintenance by the principle of linker, thus thoroughly solves and be similar to blower foundation concrete at present and wet the problem of water curing.

Be below the technical scheme of further improvement of the present invention:

In order to ensure that water outlet is even, the water side of described many overflow pipes is distributed on outside base concrete.

Preferably, described valve is the one-way water inlet valve from pond to container.Thus, water enters in container by pond, and can not enter in pond in container, operates easier.

Preferably, described base concrete is blower foundation concrete, and it is divided into three joints from bottom to top, and bottom and top are cylinder, and middle part is taper type cylinder; The cylinder diameter of described bottom equals the bottom face diameter of taper type cylinder, and the cylinder diameter at described top equals the top end face diameter of taper type cylinder.

Based on same inventive concept, present invention also offers a kind of above-mentioned base concrete water curing structure that wets that utilizes and base concrete is carried out to the method for wet water curing, it comprises the steps:

1) in pond, be filled to water level and do not have valve;

2) to water filling in container, when the water side of overflow pipe there are flowing out, Open valve;

3) keep there is the water level not having valve in pond.

Open valve of the present invention can be manually opened, also can adopt one-way water inlet valve and realize automatic unlatching.

In step 1), be preferably at least half of pond total capacity to the water injection rate in pond.

In step 3), supply water in pond preferably by drawing waterwheel.

Compared with prior art, the invention has the beneficial effects as follows: the present invention have simple to operate, wet water even, time saving and energy saving, continue the advantages such as moisturizing, greatly improve and be similar to blower foundation concrete and wet water curing efficiency, ensure that concrete quality.

Below in conjunction with drawings and Examples, the present invention is further elaborated.

Accompanying drawing explanation

Fig. 1 is the top view of an embodiment of the present invention;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is the elevation of Fig. 1;

Fig. 4 is the partial enlarged drawing of Fig. 3.

In the drawings

1-container; 2-overflow pipe; 3-overflow pipe connecting line; 4-discharge ring; 5-concrete; 6-pond; 7-valve.

Detailed description of the invention

A kind of base concrete wets water curing structure, as Figure 1-4, adopt cylindrical container, container height is higher than discharge ring apical side height, evenly overflow pipe is laid along cylinder periphery at container bottom, the length of overflow pipe can need customization according to scene, adopts fine rule to connect, with the relative position of fixed flow water pipe between overflow pipe, and ensure the uniformity of overflow pipe spacing, install an inlet valve below container, in maintenance processes, the water in discharge ring pond from then on valve enters container.

Base concrete of the present invention is preferably blower foundation concrete, and it is divided into three joints from bottom to top, and bottom is large diameter cylinder, and middle part is taper type cylinder, and top is small-diameter circular cylinder, the integrated concrete structure of three joints.

Using method of the present invention is: after concreting completes, and discharge ring exceeds top of concrete part and can be used as reservoir, and the water in waterwheel is put into reservoir, when water level in water pool arrives half height left and right, pond, stops discharging water; Then container is put into pond near center location, now valve keeps closed condition, is in place by overflow pipe along discharge ring periphery; Water filling in container, when container middle water level arrives certain altitude, overflow pipe will there are flowing out, and now open container lower valve, and container and pond form a linker, and the water in pond will enter container from valve and then flow out from overflow pipe; For ensureing that current continue, the water drawn in waterwheel is flowed in pond by water pipe.

The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the present invention, and be not used in and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.

Claims

1. a base concrete wets water curing structure, the top of this base concrete (5) has discharge ring (4), it is characterized in that, described discharge ring (4) forms pond (6) with the top planes of base concrete (5), in pond (6), be provided with container (1), the height of this container (1) is higher than the apical side height of discharge ring (4); Be communicated with by valve (7) between described container (1) with pond (6); Described container (1) bottom is communicated with one end of many overflow pipes (2), and the other end of each overflow pipe (2) is walked around discharge ring (4) top and is arranged on outside base concrete (5).

2. base concrete according to claim 1 wets water curing structure, it is characterized in that, the water side of described many overflow pipes (2) is distributed on base concrete (5) outside.

3. base concrete according to claim 1 wets water curing structure, and it is characterized in that, described valve (7) is the one-way water inlet valve from pond (6) to container (1).

4. to wet water curing structure according to the base concrete one of claim 1-3 Suo Shu, it is characterized in that, described base concrete is blower foundation concrete, and it is divided into three joints from bottom to top, and bottom and top are cylinder, and middle part is taper type cylinder; The cylinder diameter of described bottom equals the bottom face diameter of taper type cylinder, and the cylinder diameter at described top equals the top end face diameter of taper type cylinder.

5. the base concrete utilizing one of the claim 1-4 described water curing structure that wets carries out the method for wet water curing to base concrete, it is characterized in that, comprise the steps:

1) in pond (6), be filled to water level and do not have valve (7);

2) to container (1) interior water filling, when the water side of overflow pipe (2) there are flowing out, Open valve (7);

3) keep there is the water level not having valve (7) in pond (6).

6. according to claim 5 base concrete being carried out to the method for wet water curing, it is characterized in that, in step 1), is at least half of pond total capacity to the water injection rate of (6) in pond.

7. according to claim 5 base concrete being carried out to the method for wet water curing, it is characterized in that, in step 3), supplying water in pond (6) by drawing waterwheel.