CN110281363B - Control method of concrete member spraying system - Google Patents

Control method of concrete member spraying system Download PDF

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Publication number
CN110281363B
CN110281363B CN201910556737.4A CN201910556737A CN110281363B CN 110281363 B CN110281363 B CN 110281363B CN 201910556737 A CN201910556737 A CN 201910556737A CN 110281363 B CN110281363 B CN 110281363B
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China
Prior art keywords
spraying
water
humidity
water valves
area
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CN110281363A (en
Inventor
唐智峰
刘晓燕
王洪波
柯垭镔
李志明
曾小昆
陈加庆
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Cccc Third Aviation Bureau Sixth Engineering Xiamen Co ltd
Xiamen Sanhang Concrete Co ltd
CCCC Third Harbor Engineering Co Ltd
CCCC Third Harbor Engineering Co Ltd Xiamen Branch
Original Assignee
Cccc Sanya Xiamen Engineering Co ltd
Xiamen Sanhang Concrete Co ltd
CCCC Third Harbor Engineering Co Ltd
CCCC Third Harbor Engineering Co Ltd Xiamen Branch
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Application filed by Cccc Sanya Xiamen Engineering Co ltd, Xiamen Sanhang Concrete Co ltd, CCCC Third Harbor Engineering Co Ltd, CCCC Third Harbor Engineering Co Ltd Xiamen Branch filed Critical Cccc Sanya Xiamen Engineering Co ltd
Priority to CN201910556737.4A priority Critical patent/CN110281363B/en
Publication of CN110281363A publication Critical patent/CN110281363A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B28WORKING CEMENT, CLAY, OR STONE
    • B28BSHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/245Curing concrete articles

Abstract

The invention discloses a control method of a concrete member spraying system, which comprises a spraying pipe network and a control center, wherein the control center is connected with water valves in the spraying pipe network and used for controlling the on-off state of the water valves, and controlling the water valves between regions or/and the water valves in the regions to spray in a round-robin mode according to the type of a member in the region where the water valves are located. This application has both guaranteed the effect of spraying through modes such as subregion, round inspection, has practiced thrift the water resource again.

Description

Control method of concrete member spraying system
Technical Field
The invention relates to the technical field of concrete curing, in particular to a control method of a concrete member spraying system.
Background
The spraying of present concrete maintenance, the mode that adopts thin water to drench slowly is mostly gone on, however, the structure of concrete member is diversified, to same spraying area, it is different that it is complicated degree that the component of the different structure of component that probably places different structures simultaneously is, the time that needs to spray is also different, if adopt the same time of spraying, will make certain component spray the time of spraying that self needs that the time exceeded, and the time of spraying of the component of complicated structure does not reach the time of spraying that needs, cause the internal and external stress of component inhomogeneous, influence the component life-span, thereby influence the life-span of building.
On the other hand, all the spraying water valves are opened simultaneously to spray the fine water slowly, so that water resources are wasted, and the water pressure and the water supply amount are insufficient to influence the spraying effect.
Therefore, how to realize the targeted spraying according to the structural characteristics of the components is a problem to be solved urgently at present.
Disclosure of Invention
The invention aims to provide a control method of a concrete member spraying system, which is characterized in that a spraying area is partitioned according to the shape of a member, spraying is carried out between the partitioned areas or/and in the partitioned areas in a polling mode, different members adopt different spraying time lengths, water energy is greatly saved, and the efficiency is improved.
The above object of the present invention is achieved by the following technical solutions:
a control method of a concrete member spraying system comprises a spraying pipe network and a control center, wherein the control center is connected with water valves in the spraying pipe network and used for controlling the on-off state of the water valves, and controlling the water valves between regions or/and the water valves in the regions to spray in a round-robin mode according to the type of members in the regions where the water valves are located.
The invention is further configured to: the control center controls the water valves among the areas to spray in a round-robin mode, and the method comprises the following steps:
s1, starting, and initializing the system;
s2, setting the number M of spraying areas;
s3, setting the spraying parameters of each spraying area according to the components;
S4、m=1;
s5, judging whether the spraying area m needs to start a spraying system, if so, entering the next step, and if not, turning to S12;
s6, starting a water valve of the spraying area m;
s7, recording the spraying time;
s8, judging whether the spraying time length is equal to a set value, if so, entering the next step, and if not, turning to S7;
s9, closing the spraying water valve;
s10, judging whether the total spraying time is equal to the total spraying time, if not, entering the next step, and if so, turning to S13;
s11, judging whether M is equal to M, if so, turning to S4, and if not, entering the next step;
s12, m = m +1, go to S5;
and S13, ending.
The invention is further configured to: in step S3, setting the spraying parameters of each spraying area, including the total spraying duration, the closing duration, the air humidity, and the surface humidity of each type of component, wherein the maximum spraying duration among the types of components in the spraying area is used as the spraying duration of the spraying area, the maximum spraying duration among the types of components in the spraying area is used as the total spraying duration of the spraying area, and the minimum closing duration among the types of components in the spraying area is used as the closing duration of the spraying area.
The invention is further configured to: in step S5, it is determined whether the spraying area m needs to start the spraying system, including determining whether the humidity of the spraying area m reaches a humidity set value, if so, determining that the spraying area m does not need to start the spraying system, otherwise, determining that the spraying area m needs to start the spraying system.
The invention is further configured to: in step S5, it is determined whether the spraying area m needs to start the spraying system, including determining whether the spraying closing time of the spraying area m reaches a closing time set value, if not, determining that the spraying area m does not need to start the spraying system, otherwise, determining that the spraying area m needs to start the spraying system.
The invention is further configured to: in step S6, the water valves in the spraying region m are started, including at least one of simultaneously starting all the water valves, starting a part of the water valves, and starting a part of the water valves in a round-robin manner.
The invention is further configured to: when the spraying system is started, all water valves are opened first, and when the humidity reaches a humidity set value, part of the water valves are opened in a round-robin mode to keep the humidity.
The invention is further configured to: opening part of the water valves in a round trip manner, comprising the steps of:
a1, setting polling parameters, including the number of water valves started in each group, the group number j and the starting time;
A2、i=1;
a3, recording the polling opening time;
a4, opening a water valve i;
a5, recording the opening duration of the ith group of water valves;
a6, judging whether the opening time of the ith group of water valves is equal to a set value, if so, entering the next step, and if not, turning to A5;
a7, monitoring humidity;
a8, judging whether the humidity reaches a humidity set value, if so, turning to A11, and if not, entering the next step;
a9, judging whether i is equal to j, if so, turning to A2, and if not, entering the next step;
a10, i = i +1, q 4;
a11, judging whether the polling time reaches a polling set value, if so, turning to A10, and if not, entering the next step;
and A12, ending.
The invention is further configured to: the method also comprises the step of monitoring the water pressure at the water valve, and comprises the following steps:
b1, monitoring the water pressure at the water valve,
b2, judging whether the water pressure is more than or equal to the water pressure set value, if so, turning to B1, and if not, entering the next step;
b3, starting the booster motor, and turning to B1.
The invention is further configured to: the method also comprises the following steps of monitoring the water supply amount at the water valve position:
c1, monitoring the water supply amount at the water valve,
c2, judging whether the water supply amount is more than or equal to the set water supply amount value, if so, turning to C1, and if not, entering the next step;
c3, alarming to prompt the shortage of water supply.
Compared with the prior art, the invention has the beneficial technical effects that:
1. according to the method, the spraying area is partitioned, and the spraying time is set according to the member characteristics in each partitioned area, so that water resources are greatly saved, and the spraying efficiency is improved;
2. furthermore, spraying is carried out in different spraying subareas in a polling mode, spraying time and closing time are set, and automatic management of spraying is achieved;
3. furthermore, in the same subarea, the water valve is controlled to spray in a polling mode, and the components are sprayed from different directions, so that all-dimensional spraying is realized, and the spraying effect is ensured.
Drawings
FIG. 1 is a schematic flow diagram of spray control according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a water valve polling spray control flow according to an embodiment of the present invention;
FIG. 3 is a schematic view of a water supply amount detection process according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a water pressure detection process according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The spraying system comprises a spraying pipe network and a control center, wherein the control center is connected with a water valve in the spraying pipe network and used for controlling the on-off state of the water valve.
Detailed description of the invention
The control method of the concrete member spraying system provided by the invention is characterized in that a spraying area is partitioned, spraying parameters including total spraying time, spraying time and closing time are set according to the member type of the area where the water valve is located, and the water valves between the areas are controlled to spray in a round-robin mode. Wherein, the total spraying time is in days, and the spraying time and the closing time are in minutes.
A control method of a concrete member spraying system comprises the following steps:
s1, starting, and initializing the system;
s2, setting the number M of spraying areas;
s3, setting the spraying parameters of each spraying area according to the components;
S4、m=1;
s5, judging whether the spraying area m needs to start a spraying system, if so, entering the next step, and if not, turning to S12;
s6, starting a water valve of the spraying area m;
s7, recording the spraying time;
s8, judging whether the spraying time length is equal to a set value, if so, entering the next step, and if not, turning to S7;
s9, closing the spraying water valve;
s10, judging whether the total spraying time is equal to the total spraying time, if not, entering the next step, and if so, turning to S13;
s11, judging whether M is equal to M, if so, turning to S4, and if not, entering the next step;
s12, m = m +1, go to S5;
and S13, ending.
In particular, the amount of the solvent to be used,
in step S2, setting the number M of spraying subareas, which needs to be comprehensively analyzed according to the types, number, and spraying effects of the concrete members, and if the concrete members are divided according to the types of the concrete members, the concrete members in the same area are the same as much as possible, thereby facilitating the setting of spraying parameters; if the partitions are divided according to the number of the concrete members, when the number of the concrete members reaches a certain value, the area where the concrete members are located is large, and the spraying effect is affected, at the moment, the concrete members should be divided into a plurality of partitions so as to achieve the spraying effect.
In step S3, if there is no concrete member in a sub-area, the parameters such as total spraying duration and the like are set to 0, and the spraying system will not spray the sub-area;
if a plurality of components are arranged in the spraying area, the parameters of the total spraying time, the closing time, the air humidity, the component surface humidity and the like of each component are different due to different structures, under the condition, the component with the largest spraying time in each type of component in the spraying area is used as the spraying time of the spraying area, the component with the largest spraying time in each type of component in the spraying area is used as the spraying total time of the spraying area, and the component with the smallest closing time in each type of component in the spraying area is used as the closing time of the spraying area.
In step S5, determining whether the spraying area m needs to start the spraying system includes determining whether the humidity of the spraying area m reaches a humidity set value, whether the spraying closing time reaches a closing time set value, whether the spraying area has a component or not, and the like
Judging whether the humidity of the spraying area m reaches a humidity set value or not, if so, judging that the spraying area m does not need to start a spraying system when the temperature reaches the temperature set value in rainy days; otherwise, judging that the spraying area m needs to start a spraying system.
Judging whether the spraying closing time of the spraying area m reaches a closing time set value, if not, judging that the spraying area m does not need to start a spraying system, otherwise, judging that the spraying area m needs to start the spraying system.
If no concrete member is in the spraying area, the spraying area m does not need to start a spraying system.
In step S6, the water valves in the spraying region m are started, including at least one of simultaneously starting all the water valves, starting a part of the water valves, and starting a part of the water valves in a round-robin manner.
Detailed description of the invention
According to the control method of the concrete member spraying system, when the spraying system is started, all water valves are opened, and when the humidity reaches a humidity set value, part of the water valves are opened in a round-robin mode to keep the humidity stable; or directly opening part of the water valve in a polling mode.
Opening part of the water valves in a round trip manner, comprising the steps of:
a1, setting polling parameters, including the number of water valves started in each group, the group number j and the starting time;
A2、i=1;
a3, recording the polling opening time;
a4, opening a water valve i;
a5, recording the opening duration of the ith group of water valves;
a6, judging whether the opening time of the ith group of water valves is equal to a set value, if so, entering the next step, and if not, turning to A5;
a7, monitoring humidity;
a8, judging whether the humidity reaches a humidity set value, if so, turning to A11, and if not, entering the next step;
a9, judging whether i is equal to j, if so, turning to A2, and if not, entering the next step;
a10, i = i +1, q 4;
a11, judging whether the polling time reaches a polling set value, if so, turning to A10, and if not, entering the next step;
and A12, ending.
The detection of the temperature includes the detection of air humidity, component surface humidity and the like.
Detailed description of the invention
The control method of the concrete member spraying system further comprises the step of monitoring the water pressure at the water valve, and specifically comprises the following steps:
b1, monitoring the water pressure at the water valve,
b2, judging whether the water pressure is more than or equal to the water pressure set value, if so, turning to B1, and if not, entering the next step;
b3, starting the booster motor, and turning to B1.
The method also comprises the following steps of monitoring the water supply amount at the water valve position:
c1, monitoring the water supply amount at the water valve,
c2, judging whether the water supply amount is more than or equal to the set water supply amount value, if so, turning to C1, and if not, entering the next step;
c3, alarming to prompt the shortage of water supply.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims (10)

1. A control method of a concrete member spraying system is characterized by comprising the following steps: the system comprises a spraying pipe network and a control center, wherein the control center is connected with water valves in the spraying pipe network and used for controlling the on-off state of the water valves, setting the number of spraying subareas according to the type, the number and the spraying effect of concrete members, setting the spraying parameters of each spraying area according to the member type of the area where the water valves are located, and controlling whether the water valves between the areas or/and the water valves in the areas are started and the mode of starting the water valves of the spraying areas, wherein the mode comprises at least one of starting all the water valves, starting part of the water valves and starting part of the water valves in a round-robin mode; monitoring the humidity of a spraying area and the spraying closing time, judging whether a spraying system needs to be started or not according to the humidity and the spraying closing time, and opening a part of water valves in a polling mode to keep the humidity stable after the humidity reaches a humidity set value; and monitoring the water pressure and the water supply amount at the water valve.
2. The concrete member spray system control method of claim 1, wherein: the control center controls the water valves among the areas to spray in a round-robin mode, and the method comprises the following steps:
s1, starting, and initializing the system;
s2, setting the number M of spraying areas;
s3, setting the spraying parameters of each spraying area according to the components;
S4、m=1;
s5, judging whether the spraying area m needs to start a spraying system, if so, entering the next step, and if not, turning to S12;
s6, starting a water valve of the spraying area m;
s7, recording the spraying time;
s8, judging whether the spraying time length is equal to a set value, if so, entering the next step, and if not, turning to S7;
s9, closing the spraying water valve;
s10, judging whether the total spraying time is equal to the total spraying time, if not, entering the next step, and if so, turning to S13;
s11, judging whether M is equal to M, if so, turning to S4, and if not, entering the next step;
s12, m is m +1, and S5 is turned;
and S13, ending.
3. The concrete member spray system control method of claim 2, wherein: in step S3, setting the spraying parameters of each spraying area, including the total spraying duration, the closing duration, the air humidity, and the surface humidity of each type of component, wherein the maximum spraying duration among the types of components in the spraying area is used as the spraying duration of the spraying area, the maximum spraying duration among the types of components in the spraying area is used as the total spraying duration of the spraying area, and the minimum closing duration among the types of components in the spraying area is used as the closing duration of the spraying area.
4. The concrete member spray system control method of claim 2, wherein: in step S5, it is determined whether the spraying area m needs to start the spraying system, including determining whether the humidity of the spraying area m reaches a humidity set value, if so, determining that the spraying area m does not need to start the spraying system, otherwise, determining that the spraying area m needs to start the spraying system.
5. The concrete member spray system control method of claim 2, wherein: in step S5, it is determined whether the spraying area m needs to start the spraying system, including determining whether the spraying closing time of the spraying area m reaches a closing time set value, if not, determining that the spraying area m does not need to start the spraying system, otherwise, determining that the spraying area m needs to start the spraying system.
6. The concrete member spray system control method of claim 2, wherein: in step S6, the water valves in the spraying region m are started, including at least one of simultaneously starting all the water valves, starting a part of the water valves, and starting a part of the water valves in a round-robin manner.
7. The concrete member spray system control method of claim 6, wherein: when the spraying system is started, all water valves are opened first, and when the humidity reaches a humidity set value, part of the water valves are opened in a round-robin mode to keep the humidity.
8. The concrete member spraying system control method according to claim 6 or 7, wherein: opening part of the water valves in a round trip manner, comprising the steps of:
a1, setting polling parameters, including the number of water valves started in each group, the group number j and the starting time;
A2、i=1;
a3, recording the polling opening time;
a4, opening a water valve i;
a5, recording the opening duration of the ith group of water valves;
a6, judging whether the opening time of the ith group of water valves is equal to a set value, if so, entering the next step, and if not, turning to A5;
a7, monitoring humidity;
a8, judging whether the humidity reaches a humidity set value, if so, turning to A11, and if not, entering the next step;
a9, judging whether i is equal to j, if so, turning to A2, and if not, entering the next step;
a10, i ═ i +1, turn a 4;
a11, judging whether the polling time reaches a polling set value, if so, turning to A10, and if not, entering the next step;
and A12, ending.
9. The concrete member spray system control method of claim 1, wherein: the method also comprises the step of monitoring the water pressure at the water valve, and comprises the following steps:
b1, monitoring the water pressure at the water valve,
b2, judging whether the water pressure is more than or equal to the water pressure set value, if so, turning to B1, and if not, entering the next step;
b3, starting the booster motor, and turning to B1.
10. The concrete member spray system control method of claim 1, wherein: the method also comprises the following steps of monitoring the water supply amount at the water valve position:
c1, monitoring the water supply amount at the water valve,
c2, judging whether the water supply amount is more than or equal to the set water supply amount value, if so, turning to C1, and if not, entering the next step;
c3, alarming to prompt the shortage of water supply.
CN201910556737.4A 2019-06-25 2019-06-25 Control method of concrete member spraying system Active CN110281363B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036633A1 (en) * 2010-07-26 2012-01-26 Thomas Pfalz Arrangement for humidification of concrete structure i.e. road, embedded into ground, has yield device arranged between wall and concrete surface in interspace part and yielding water mists that are directed parallel to concrete surface
CN104772816A (en) * 2015-05-05 2015-07-15 中国铁建大桥工程局集团有限公司 Automatic control and spray system and method for concrete curing
CN107584644A (en) * 2017-09-28 2018-01-16 武汉大学 Warm and humid wind coupling complex environment concrete moisture retention spray maintenance automatic mode
CN108068206A (en) * 2017-12-19 2018-05-25 中铁局集团天津建设工程有限公司 The spray pipe network support device of concrete curing and its automation curing system
CN108457274A (en) * 2018-03-19 2018-08-28 湖北大禹水利水电建设有限责任公司 A kind of moisturizing spray maintenance Intelligentized method for not removing plank sheathing pumping flow channel concrete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036633A1 (en) * 2010-07-26 2012-01-26 Thomas Pfalz Arrangement for humidification of concrete structure i.e. road, embedded into ground, has yield device arranged between wall and concrete surface in interspace part and yielding water mists that are directed parallel to concrete surface
CN104772816A (en) * 2015-05-05 2015-07-15 中国铁建大桥工程局集团有限公司 Automatic control and spray system and method for concrete curing
CN107584644A (en) * 2017-09-28 2018-01-16 武汉大学 Warm and humid wind coupling complex environment concrete moisture retention spray maintenance automatic mode
CN108068206A (en) * 2017-12-19 2018-05-25 中铁局集团天津建设工程有限公司 The spray pipe network support device of concrete curing and its automation curing system
CN108457274A (en) * 2018-03-19 2018-08-28 湖北大禹水利水电建设有限责任公司 A kind of moisturizing spray maintenance Intelligentized method for not removing plank sheathing pumping flow channel concrete

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Address after: No. 1221, 1235, Dianqian 1st Road, Huli District, Xiamen City, Fujian Province

Patentee after: XIAMEN SANHANG CONCRETE CO.,LTD.

Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd.

Patentee after: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co.,Ltd.

Patentee after: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd.

Address before: No. 1221, 1235, Dianqian 1st Road, Huli District, Xiamen City, Fujian Province

Patentee before: XIAMEN SANHANG CONCRETE CO.,LTD.

Patentee before: CCCC THIRD HARBOR ENGINEERING Co.,Ltd.

Patentee before: CCCC Sanya (Xiamen) Engineering Co.,Ltd.

Patentee before: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd.