CN110528625B

CN110528625B - Concrete curing device

Info

Publication number: CN110528625B
Application number: CN201910918706.9A
Authority: CN
Inventors: 汤学兴; 刘剑萍
Original assignee: Zhejiang Kuangsha Construction Co ltd
Current assignee: Zhejiang Kuangsha Construction Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-10-20
Anticipated expiration: 2039-09-26
Also published as: CN110528625A

Abstract

The invention relates to a green water-saving concrete curing device, which relates to the technical field of building construction and comprises a water collecting tank, a lower leakage pipe, a filter hopper, a water pump and a water spray pipe, wherein the water collecting tank is arranged in a preformed hole and is spliced into a ring, the water collecting tank is arranged on a floor slab below the preformed hole and is provided with an opening, one end of the lower leakage pipe is arranged on the water collecting tank, the other end of the lower leakage pipe is positioned right above the opening of the water collecting tank, the filter hopper is arranged on the water collecting tank and is positioned right below the lower leakage pipe, the water pump is connected with the water collecting tank, the water spray pipe is. The invention collects and recycles part of the scattered water, improves the utilization rate of water resources and conforms to the concept of green construction.

Description

Concrete curing device

Technical Field

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

Background

In the whole concrete project, concrete curing is a sub-project which takes the longest time and has the greatest influence on the quality of concrete. Generally, the time at which concrete curing begins is determined according to local climatic conditions and the cement type used in the concrete works. For the maintenance of common cement varieties in general environments, the maintenance is started 12 to 18 hours after the concrete is poured. The curing time is 21 d-28 d. Concrete curing generally adopts several methods such as watering natural curing, spraying film curing, plastic film wrapping curing and the like. The concrete curing mechanisms are all to keep the concrete moist and avoid water loss so as to achieve the curing purpose.

At present, most of the existing natural maintenance by sprinkling is adopted, a water pipe is generally led up from a preformed hole of a floor slab and is led to the highest layer which is extended out and poured, then branch pipes are led out from the water pipe to each layer, and then workers connect the branch pipes with hoses to carry out sprinkling maintenance.

In the watering maintenance process, a large amount of water flows to the floor slab, and the water is naturally evaporated or falls to the bottom layer through the reserved hole, and the maintenance duration is long, so that the floors are multiple, water resource waste is serious, and the water resource waste is not in accordance with the green construction idea.

Disclosure of Invention

The invention aims to provide a concrete curing device which collects and recycles scattered water, improves the utilization rate of water resources and conforms to the concept of green construction.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a concrete curing means, is including setting up at preformed hole and concatenation annular water catch bowl, setting just has open-ended header tank, one end to be installed on the floor of preformed hole below water catch bowl and other end are located lower bushing directly over the open-ended of header tank, setting are in just be located on the header tank filter hopper under the bushing, with spray pipe, connection that the header tank is connected are in water pump on the spray pipe, the feed pipe passes the water catch bowl.

By adopting the technical scheme, when water falls from the preformed hole and flows into the water collecting tank, the water in the water collecting tank falls onto the filter hopper after passing through the lower leakage pipe, and finally falls into the water collecting tank after being filtered by the filter hopper, so that the water is collected; and the part in the water can be collected and reused by the next layer, thereby greatly improving the utilization rate of water resources and conforming to the concept of green construction.

Preferably, the preformed hole department of floor has hung the bracing piece that is L shape, the bracing piece passes the floor and stretches out the floor below, the water catch bowl can be dismantled the connection and be in the one end of floor below is stretched to the bracing piece.

Through adopting above-mentioned technical scheme, the bracing piece plays the fixed action to the water catch bowl, and can pull down when having more rubble in the water catch bowl, is convenient for clear up.

Preferably, the side edge of the inner ring of the water collecting tank is provided with a dust blocking ring, and the dust blocking ring is arranged in a manner of inclining upwards to the hole wall of the reserved hole.

Through adopting above-mentioned technical scheme, can block the rubble that drops from the top and fall, reduce the rubble and fall into the water catch bowl and block up the probability of water catch bowl, also can avoid the water catch bowl simultaneously because of piling up the probability that the rubble is overweight and damage, improve life.

Preferably, the water collecting tank is provided with a floating plate in a sealing and sliding manner, the floating plate can lift along with the lifting of the water level in the water collecting tank, the floating plate is positioned above the joint of the water pump and the water collecting tank, a support frame is arranged on the floating plate, and the filtering hopper is erected on the support frame; the floating plate is provided with a water inlet, and the floating plate is located the water inlet is provided with the sealing member.

By adopting the technical scheme, the floating plate can clearly know the amount of water in the water collecting tank, and the water firstly passes through the filter hopper and then enters the water collecting tank through the water inlet after falling from the water leakage pipe; when not working, seal the water inlet with the sealing member, avoid in dust, rubble enter into the header tank, reduce the probability that the spray pipe blockked up.

Preferably, the seal comprises a sealing plug threadedly mounted to the water inlet.

By adopting the technical scheme, when the sealing plug needs to be opened, the sealing plug only needs to be unscrewed, and the operation is convenient.

Preferably, a water collecting hopper is arranged on the floor slab at the top layer and at the reserved hole, the water supply pipe penetrates through the water collecting hopper, an elastic water guide pipe is arranged at the lower end of the water collecting hopper, and the lower end of the water guide pipe is abutted to the outer wall of the water supply pipe;

each floor and be provided with on the feed pipe that is the preformed hole and be the decurrent guide plate of slope, the vertical projection of guide plate lower extreme is located in the water catch bowl, just the vertical projection of guide plate covers the dust ring.

Through adopting above-mentioned technical scheme, when meetting rainy day, can collect the rainwater, on water collecting bucket and aqueduct guided the rainwater to the feed pipe, made the rainwater flow down along the feed pipe, when meetting the guide plate, then entered into the water catch bowl along the guide plate in, realized the purpose with rainwater recycle, reduced the use of running water. Meanwhile, the lower end of the water guide pipe is abutted against the outer wall of the water supply pipe, so that partial broken stones can be blocked, and the impurity content of the flowing rainwater is low.

Preferably, the lower end of the water guide pipe is provided with a plurality of spike blocks along the circumferential array in an integrated forming mode, and the tips of the spike blocks are abutted to the outer wall of the water supply pipe.

Through adopting above-mentioned technical scheme, the rubble can block between adjacent spine piece, and the rainwater then flows down from the gap between the rubble, compares aqueduct and feed pipe butt and has improved the circulation effect of rainwater for the flow down of rainwater.

Preferably, the feed pipe is formed by connecting a plurality of water pipes through a connecting joint, the outer wall of the connecting joint can be dismantled and is provided with the convergence pipe, the opening of the upper end of the convergence pipe is larger than the opening of the lower end of the convergence pipe, the opening of the lower end of the convergence pipe is coaxial with the feed pipe, and the radius of the opening of the lower end of the convergence pipe is larger than the radius of the feed pipe by 4 mm.

Through adopting above-mentioned technical scheme, when the rainwater flowed to the link, because the link diameter is greater than the diameter of feed pipe, therefore the rainwater can sputter to the collection volume of rainwater has been reduced. Through the setting of assembling the pipe, can assemble the rainwater of sputtering again on the feed pipe to reduce the extravagant probability of rainwater, improved the collection rate to the rainwater.

Preferably, the bottom of the water collecting tank is provided with an electric heating net.

By adopting the technical scheme, the strength of the concrete can be influenced due to the fact that the temperature of sprayed water is too low, particularly in winter, water with proper temperature is required to be sprayed on the concrete, and the strength, the impermeability and the like of the concrete can meet requirements. The water in the water collecting tank is heated by the electric heating net to reach the temperature meeting the standard, so that the strength, the impermeability and the like of the concrete are ensured to meet the requirements.

Preferably, the water supply pipe is connected with a three-way pipe, the three-way pipe is connected with a three-way valve, two outlets of the three-way pipe are respectively connected with the water collecting tank and the water spraying pipe, and the water spraying pipe between the water pump and the water collecting tank is provided with a one-way valve.

By adopting the technical scheme, when the water in the water collecting tank is insufficient, the water of the water supply pipe is still needed, and when the temperature is low, the water of the water supply pipe needs to be added into the water collecting tank for heating and then is sprayed; if the temperature of the water supply pipe is proper, the water in the water supply pipe is directly led to the spray pipe for spraying operation.

In conclusion, the beneficial technical effects of the invention are as follows:

1. part of the scattered water is collected and reused, so that water resources are saved, and the method conforms to the concept of green construction;

2. by collecting and utilizing rainwater, the use of tap water is reduced, and water resources are saved;

3. the maintenance effect on the concrete wall surface is ensured by heating the sprayed water at a lower temperature.

Drawings

FIG. 1 is a schematic representation of the three-dimensional structure of the present invention;

FIG. 2 is a partial exploded view of the present invention, with the floor slab omitted;

FIG. 3 is a partial structural schematic view (one) of FIG. 2;

fig. 4 is a partial structural view (ii) of fig. 2.

Reference numerals: 1. a water collection tank; 11. a lower leakage pipe; 12. a support bar; 13. a dust ring; 2. a water collection tank; 21. a floating plate; 22. a water inlet; 23. a sealing plug; 24. a support frame; 3. a filter hopper; 41. a water pump; 42. a water spray pipe; 5. a floor slab; 51. reserving a hole; 6. a water supply pipe; 61. a three-way pipe; 62. a three-way valve; 63. a connecting section; 64. a converging tube; 71. a water collecting hopper; 72. a water conduit; 73. a pricking block; 74. a baffle.

Detailed Description

The present invention is described in further detail below with reference to the attached drawings.

The utility model provides a concrete curing means, refers to fig. 1 and fig. 2, includes water catch bowl 1, header tank 2, lower bushing 11, filters 3, water pump 41 and spray pipe 42, and water catch bowl 1 is formed through bolted connection by two half boards that are central symmetry, and water catch bowl 1 wholly is square ring-shaped, and hugs closely floor 5 lower surface to coaxial with preformed hole 51, the vertical projection of the pore wall of preformed hole 51 is in water catch bowl 1.

Referring to fig. 3, the bottom of the water collecting tank 1 is connected with a support rod 12 through a bolt, the support rod 12 is L-shaped, one end of the long side of the support rod 12, far away from the short side, is connected with the bottom of the water collecting tank 1 through a bolt, and the long side of the support rod 12 is tightly attached to the wall of the reserved hole 51; the short edge of the support rod 12 is erected on the upper surface of the floor slab 5 to realize the fixation of the water collecting tank 1.

The fixed dust ring 13 that is provided with of water catch bowl 1 inner ring side, dust ring 13 is the slope and upwards sets up to the pore wall of reserved hole 51, can block the rubble and fall into water catch bowl 1.

Referring to fig. 4, the header tank 2 has an opening on the upper surface thereof, and the header tank 2 is placed on the floor 5 of the lower floor by the prepared hole 51 of the floor 5 of the lower floor. One end of the lower leakage pipe 11 is connected to the bottom of the water collecting tank 1, and the other end is positioned right above the opening of the water collecting tank 2 and in the middle of the opening. The water collecting tank 2 is provided with a floating plate 21 along the vertical direction in a sealing and sliding way, and the floating plate 21 can be attached to the water surface; the upper surface of the floating plate 21 is provided with a water inlet 22, the floating plate 21 is provided with a sealing element at the water inlet 22, and the sealing element comprises a sealing plug 23 which is installed at the water inlet 22 in a threaded manner. Water falling from the lower drain pipe 11 can enter the water collecting tank 2 through the water inlet 22.

The floating plate 21 is fixedly provided with a support frame 24, the filter bucket 3 is erected on the support frame 24, and the lower leakage pipe 11 is arranged right above the filter bucket 3. Before falling, the impurities are removed by filtration through the filter funnel 3. When too much gravel is accumulated on the filtering hopper 3, the filtering hopper 3 is taken down and dumped, which is convenient.

The bottom of the water collection tank 2 is provided with an electric heating net (not shown in the figure) for heating the water inside. The water pump 41 is placed on the same floor 5 as the water collection tank 2, the water spray pipe 42 is connected to the side wall of the water collection tank 2 near the bottom, the water pump 41 is mounted on the water spray pipe 42, and a check valve (not shown) is provided on the water spray pipe 42 between the water pump 41 and the water collection tank 2, the check valve allowing water to flow only from the water collection tank 2 to the water spray pipe 42. The water supply pipe 6 is connected with a three-way pipe 61, the three-way pipe 61 is provided with a three-way valve 62, and two outlets of the three-way pipe 61 are respectively connected with the water collecting tank 2 and the water spraying pipe 42. When the water in the water collecting tank 2 is insufficient, the water is supplied by the water supply pipe 6; when sufficient, the water in the water collecting tank 2 is used. When heating is needed, water in the water supply pipe 6 is firstly introduced into the water collecting tank 2 to be heated and then sprayed.

Referring to fig. 1 and 3, in consideration of the use of rainwater, a water collecting bucket 71 is placed on the floor 5 at the top floor at the reserved hole 51, the water collecting bucket 71 is formed by connecting two symmetrical half buckets by bolts, and the water supply pipe 6 passes through the water collecting bucket 71. The lower end of the water collecting hopper 71 is fixedly provided with an elastic water guide pipe 72, the water guide pipe 72 is surrounded by rubber, the lower end of the water guide pipe 72 is integrally formed along a circumferential array and provided with a plurality of sharp thorn blocks 73, the sharp ends of the sharp thorn blocks 73 are abutted against the outer wall of the water supply pipe 6, and the adjacent sharp thorn blocks 73 can filter some broken stones.

A flow guide plate 74 which is inclined downwards is clamped on the water supply pipe 6 of each floor 5 and positioned in the preformed hole 51, and the flow guide plate 74 is formed by connecting two symmetrical semi-ring plates through bolts and is clamped and fixed on the water supply pipe 6; the vertical projection of the lower end of the deflector 74 is located in the water collection sump 1, and the vertical projection of the deflector 74 covers the dust-blocking ring 13. The rainwater flows from the water collecting hopper 71 to the water supply pipe 6, flows to the guide plate 74 along the water supply pipe 6, falls into the water collecting tank 1 from the guide plate 74, and is collected.

Considering that the water supply pipe 6 is generally formed by connecting a section of water pipe, and the adjacent water pipes are connected by the connection joint 63, the water pipe is in threaded fit with the connection joint 63, the diameter of the connection joint 63 is larger than that of the water pipe, when rainwater flows to the connection joint 63, the rainwater splashes due to the protrusion of the connection joint 63, and part of the water is lost. Therefore, the converging pipe 64 is arranged on the outer wall of the connecting joint 63, the converging pipe 64 is formed by splicing two identical half pipes through bolts, the inner wall of each half pipe is fixedly provided with a propping frame, the propping frame is fixed on the connecting joint 63, and the horizontal projection of the connecting joint 63 is on the inner wall of the converging pipe 64; the opening at the upper end of the convergence pipe 64 is larger than the opening at the lower end of the convergence pipe, the opening at the lower end of the convergence pipe 64 is coaxial with the water supply pipe 6, and the radius of the opening at the lower end of the convergence pipe 64 is 4mm larger than that of the water supply pipe 6, so that rainwater flowing onto the convergence pipe 64 can smoothly flow onto the water supply pipe 6.

The working principle of the embodiment is as follows:

during installation, the water collecting tank 2 is placed on the floor slab 5, and the supporting rod 12 and the water collecting tank 1 are installed well, so that the water leakage pipe is positioned right above the filter hopper 3. When water is not present in the water collecting tank 2, the sealing plug 23 is opened, water in the water supply pipe 6 is sprayed, and the three-way valve 62 is operated to connect the water supply pipe 6 and the water spray pipe 42.

When sufficient water is present in the water collection tank 2, the three-way valve 62 is controlled to close the water supply from the water supply pipe 6, and the water pump 41 is turned on to consume the water in the water collection tank 2 for spraying.

While spraying, the water falling on the ground falls through the prepared holes 51 to the lower water collecting tank 1 and then falls to the lower water collecting tank 2 for collection.

In case of rain, the catch basin 71, the deflector 74 and the collecting pipe 64 are installed to guide the rain water to the catch basin 1.

When the outside temperature is low, the electric heating net is started, the water in the water supply pipe 6 is led into the water collecting tank 2, and then the water is sent out by the water pump 41 to be sprayed.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and it should be understood that a person having ordinary skill in the art can make several modifications and decorations without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a concrete curing means which characterized in that: the water supply device comprises water collecting tanks (1) which are arranged in preformed holes (51) and spliced into a ring, a water collecting tank (2) which is arranged on a floor slab (5) below the preformed holes (51) and is provided with an opening, a lower drain pipe (11) of which one end is arranged on the water collecting tank (1) and the other end is positioned right above the opening of the water collecting tank (2), a filter hopper (3) which is arranged on the water collecting tank (2) and is positioned right below the lower drain pipe (11), a water spray pipe (42) connected with the water collecting tank (2), and a water pump (41) connected to the water spray pipe (42), wherein the water supply pipe (6) penetrates through the water collecting tanks (1); preformed hole (51) department of floor (5) is hung and is bracing piece (12) of L shape, bracing piece (12) pass floor (5) and stretch out floor (5) below, water catch bowl (1) can be dismantled and connect and be in bracing piece (12) stretches to the one end of floor (5) below.

2. A concrete curing device as defined in claim 1, wherein: the dust-blocking ring is arranged on the side edge of the inner ring of the water collecting tank (1), and the dust-blocking ring (13) is arranged on the hole wall of the reserved hole (51) in an inclined and upward direction.

3. A concrete curing device as defined in claim 1, wherein: the water collecting tank (2) is provided with a floating plate (21) in a sealing sliding manner, the floating plate (21) can lift along with the lifting of the water level in the water collecting tank (2), the floating plate (21) is positioned above the connection part of the water pump (41) and the water collecting tank (2), the floating plate (21) is provided with a support frame (24), and the filter hopper (3) is erected on the support frame (24); the floating plate (21) is provided with a water inlet (22), and the floating plate (21) is located the water inlet (22) is provided with a sealing member.

4. A concrete curing device as defined in claim 3, wherein: the seal comprises a sealing plug (23) threadedly mounted to the water inlet (22).

5. A concrete curing device as defined in claim 2, wherein: a water collecting hopper (71) is arranged on the floor (5) at the top layer and at the position of the reserved hole (51), the water supply pipe (6) penetrates through the water collecting hopper (71), an elastic water guide pipe (72) is arranged at the lower end of the water collecting hopper (71), and the lower end of the water guide pipe (72) is abutted to the outer wall of the water supply pipe (6);

each floor (5) is provided with a guide plate (74) which is inclined downwards on a water supply pipe (6) which is positioned in the preformed hole (51), the vertical projection of the lower end of the guide plate (74) is positioned in the water collecting tank (1), and the vertical projection of the guide plate (74) covers the dust blocking ring (13).

6. A concrete curing device as defined in claim 5, wherein: the lower end of the water guide pipe (72) is provided with a plurality of spike blocks (73) in an annular array integrated forming mode, and the tips of the spike blocks (73) are abutted to the outer wall of the water supply pipe (6).

7. A concrete curing device as defined in claim 5, wherein: feed pipe (6) are formed by connecting many water pipes through link (63), the outer wall of link (63) can be dismantled and be provided with and assemble pipe (64), the opening that assembles pipe (64) upper end is greater than its lower extreme opening, it is coaxial with feed pipe (6) to assemble the opening of pipe (64) lower extreme, just it is 4mm bigger than the radius of feed pipe (6) to assemble the open-ended radius of pipe (64) lower extreme.

8. A concrete curing device as defined in claim 1, wherein: an electric heating net is arranged at the bottom of the water collecting tank (2).

9. A concrete curing device as defined in claim 8, wherein: the water supply pipe (6) is connected with a three-way pipe (61), the three-way pipe (61) is connected with a three-way valve (62), two outlets of the three-way pipe (61) are respectively connected with the water collecting tank (2) and the water spraying pipe (42), and a one-way valve is arranged on the water spraying pipe (42) between the water pump (41) and the water collecting tank (2).