Automatic spraying system for curing of multiple prefabricated T-beams

Abstract

The automatic spraying system comprises a water supply system, the water supply system comprises a water storage system and a water supply pipeline, the water storage system is arranged on one side of a beam field, the output end of the water storage system communicates with the water supply pipeline, and the water supply pipeline is arranged in a prefabricated T-beam pedestal and extends in the longitudinal direction of the prefabricated T-beam pedestal; a spraying unit facing the prefabricated T-beam is arranged at the output end of the spraying unit; and the water circulation system is arranged on the beam field ground and surrounds the prefabricated T-beam pedestal, and the output end of the water circulation system communicates with the input end of the water supply system. The maintenance water is introduced into the water supply pipeline at a certain pressure through the water supply system and then sprayed to flange plates, webs and top plates of the prefabricated T-beams through the spray heads, the multiple prefabricated T-beams can be maintained at the same time, the maintenance efficiency of the prefabricated beams is improved, and the beam manufacturing period of a beam field is shortened; spraying water realizes purification and recycling of health maintenance water through a water circulation system, and waste of water resources is reduced.

Description

Technical Field

[0001] This application relates to the field of bridge engineering technology, and in particular to an automatic spraying system for curing multiple precast T-beams. Background Technology

[0002] Precast T-beams, as widely used prefabricated concrete components in bridge engineering, are in increasing demand. Moisture retention and curing replenish the internal moisture of the concrete, preventing shrinkage cracks and promoting the development of early-age strength.

[0003] Precast T-beams are often cured by water spraying. Traditional spraying curing mainly uses manual watering, which has drawbacks such as untimely watering, uneven water coverage, and high labor costs. This results in low curing efficiency of T-beams, inability to guarantee concrete quality, and increased beam production cycle.

[0004] Currently, precast T-beams are often produced in batches of multiple pieces. Relying on traditional spray curing methods requires a lot of manpower and cannot ensure the quality of concrete. Therefore, an automatic spraying system for curing multiple precast T-beams is of practical value. Utility Model Content

[0005] Therefore, it is necessary to provide an automatic spraying system for curing multiple precast T-beams to overcome the shortcomings mentioned in the background art.

[0006] An automatic sprinkler system for curing multiple precast T-beams includes:

[0007] The water supply system includes a water storage system and a water supply pipeline. The water storage system is located on one side of the beam yard, and its output end is connected to the water supply pipeline. The water supply pipeline is located inside the precast T-beam platform and extends longitudinally therein. Its output end is equipped with a spray unit facing the precast T-beam.

[0008] A water circulation system is installed on the ground of the beam yard, surrounding the precast beams, and the output end of the water circulation system is connected to the input end of the water supply system.

[0009] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the water storage system includes a water storage tank. The input end of the water storage tank is equipped with a first solenoid valve, and its output end is sequentially equipped with a pressure water pump, a water pump time relay, a water storage tank, a sprinkler time relay, and a second solenoid valve.

[0010] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the water supply pipeline includes a main water pipeline, the input end of which is connected to the output end of the water storage system, and the output end of which is connected to multiple branch water pipelines. The branch water pipelines are installed inside the pedestal and are equipped with water flow switch valves at their ends.

[0011] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the platform is provided with a water supply pipe connected to the branch water pipe. The water supply pipe is arranged at intervals along the longitudinal direction of the platform and can extend and retract along the transverse direction of the platform.

[0012] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the sprinkler unit is connected to the output end of the water supply pipe and includes a rotating nozzle and a shower nozzle. The spraying end of the rotating nozzle faces the web and flange of the precast T-beam, and the shower nozzle extends above the precast T-beam with its spraying end facing the top plate of the precast T-beam.

[0013] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the water circulation system includes longitudinal water channels located on both sides of the precast T-beam platform and extending along its longitudinal direction, with adjacent longitudinal water channels interconnected by transverse water channels.

[0014] As a preferred embodiment of the automatic sprinkler system for curing multiple precast T-beams in this invention, the transverse water channel is connected to the input end of the purification water tank and the storage tank.

[0015] The beneficial effects of this utility model are:

[0016] This invention uses a water supply system to introduce curing water at a certain pressure into the water supply pipeline, which is then sprayed onto the flanges, webs, and top slabs of the precast T-beams through nozzles. This allows for the simultaneous curing of multiple precast T-beams, improving the curing efficiency of precast beams and shortening the beam fabrication cycle at the beam yard. The sprayed water is purified and recycled through a water circulation system, reducing water waste. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the sprinkler system in the embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the connection structure between the pedestal and the precast T-beam in an embodiment of this application:

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Water storage tank;

[0022] 2. First solenoid valve;

[0023] 3. Pressure water pump;

[0024] 4. Water pump time relay;

[0025] 5. Water storage tank;

[0026] 6. Spray time relay and second solenoid valve;

[0027] 7. Main water pipe;

[0028] 8. Branch water pipes;

[0029] 9. Pedestal;

[0030] 10. Rotating nozzle;

[0031] 11. Shower head;

[0032] 12. Longitudinal drainage ditch;

[0033] 13. Horizontal drainage ditch;

[0034] 14. Water purification pool;

[0035] 15. Water flow switch valve. Detailed Implementation

[0036] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0037] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0042] Example

[0043] This embodiment provides an automatic spraying system for the curing of multiple precast T-beams, such as... Figure 1 As shown, it includes a water supply system and a water circulation system. The water supply system is used to spray water for curing precast T-beams, and the water circulation system is used to purify and recycle the curing water, thereby reducing water waste.

[0044] The water supply system includes a water storage system and a water supply pipeline. The water storage system is located on one side of the beam yard and is used to store curing water. Its output end is connected to the water supply pipeline. Part of the water supply pipeline is located inside the precast T-beam platform 9 and extends longitudinally therein. Its output end is equipped with a spray unit facing the precast T-beam, which sprays the curing water in the water storage system onto the surface of the precast T-beam.

[0045] The water storage system includes a water storage tank 1. The input end of the water storage tank 1 is equipped with a first solenoid valve 2 for controlling water inflow. Its output end is sequentially equipped with a pressure water pump 3, a water pump time relay 4, a water storage tank 5, a spray time relay, and a second solenoid valve 6. The pressure water pump 3 is externally powered. The water pump time relay 4 controls the pressure water pump 3 to pressurize the health-promoting water in the water storage tank 1 and inject it into the water storage tank 5. The water storage tank 5 is equipped with a pressure gauge for monitoring the internal pressure. The spray time relay and the second solenoid valve 6 are used to control the spray on / off switch and the spray time.

[0046] The water supply pipeline includes a main water pipeline 7, the input end of which is connected to the output end of the water storage system, and the output end of which is connected to multiple branch water pipelines 8. One end of each branch water pipeline 8 is connected to the main water pipeline 7 through a water flow switch valve 15, and the other end extends into the platform 9, which diverts the curing water in the main water pipeline 7 to the platform 9 below the precast T-beam to be cured.

[0047] The pedestal 9 is equipped with a water supply pipe that communicates with the branch water pipe 8. Multiple pairs of water supply pipes are arranged at intervals along the longitudinal direction of the pedestal 9. They can extend and retract along the transverse direction of the pedestal 9. The water supply pipes guide the curing water in the branch water pipe 8 to both sides of the precast T-beam to be cured.

[0048] The spray unit is connected to the output end of the water supply pipeline and includes a rotating nozzle 10 and a shower head 11. The spraying end of the rotating nozzle 10 faces the web and flange plates of the precast T-beam, spraying curing water onto the flange plates and web plates of the precast T-beam. The shower head 11 extends above the precast T-beam, with its spraying end facing the top plate of the precast T-beam, spraying curing water onto the top plate of the precast T-beam. The spray unit uses intermittent spraying, and multiple precast T-beams can be sprayed simultaneously at one time to ensure that the precast T-beams are kept moist. If only a portion of the precast T-beams are to be cured, the water flow switch valve 15 of the branch water pipe 8 for the corresponding precast T-beam can be closed. When the spraying ends, the spray unit can be extended or retracted into the opening of the platform 9 to avoid affecting the beam yard construction.

[0049] The water circulation system is embedded in the ground of the beam yard and arranged around the precast beams to collect curing water on the ground, realizing the recycling of curing water and reducing water waste. The output end of the water circulation system is connected to the input end of the water supply system. It includes longitudinal water ditches 12 and transverse water ditches 13. The longitudinal water ditches 12 are located on both sides of the precast T-beam platform 9 and extend along its axial direction to collect curing water on the ground. Adjacent longitudinal water ditches 12 are interconnected through transverse water ditches 13, and the water in the longitudinal water ditches 12 is collected into the transverse water ditches 13 and then sent to the water storage tank 1.

[0050] In this embodiment, the transverse water ditch 13 is connected to the input end of the water storage tank 1 through the purification water tank 14, which is used to remove impurities from the collected water.

[0051] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. An automatic sprinkler system for curing multiple precast T-beams, characterized in that, include: The water supply system includes a water storage system and a water supply pipeline. The water storage system is located on one side of the beam yard, and its output end is connected to the water supply pipeline. The water supply pipeline is located inside the precast T-beam platform and extends longitudinally therein. Its output end is equipped with a spray unit facing the precast T-beam. A water circulation system is installed on the ground of the beam yard, surrounding the precast T-beams, and the output end of the water circulation system is connected to the input end of the water supply system.

2. The automatic spraying system for curing multiple precast T-beams according to claim 1, characterized in that, The water storage system includes a water storage tank. The input end of the water storage tank is equipped with a first solenoid valve, and the output end is sequentially equipped with a pressure water pump, a water pump time relay, a water storage tank, a spray time relay, and a second solenoid valve.

3. The automatic spraying system for curing multiple precast T-beams according to claim 1, characterized in that, The water supply pipeline includes a main water pipeline, the input end of which is connected to the output end of the water storage system, and the output end of which is connected to multiple branch water pipelines. The branch water pipelines are installed inside the pedestal and are equipped with water flow switch valves at their ends.

4. The automatic spraying system for curing multiple precast T-beams according to claim 3, characterized in that, The platform is equipped with a water supply pipe that communicates with the branch water pipe. The water supply pipe is arranged at intervals along the longitudinal direction of the platform and can extend and retract along the lateral direction of the platform.

5. The automatic spraying system for curing multiple precast T-beams according to claim 1, characterized in that, The spray unit is connected to the output end of the water supply pipeline and includes a rotating nozzle and a shower head. The spraying end of the rotating nozzle faces the web and flange of the precast T-beam, and the shower head extends above the precast T-beam with its spraying end facing the top plate of the precast T-beam.

6. The automatic spraying system for curing multiple precast T-beams according to claim 1, characterized in that, The water circulation system includes longitudinal water ditches located on both sides of the precast T-beam platform and extending longitudinally therein, with adjacent longitudinal water ditches interconnected by transverse water ditches.

7. The automatic spraying system for curing multiple precast T-beams according to claim 6, characterized in that, The transverse water channel is connected to the input end of the purification tank and the storage tank.

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