阅读说明：本技术 一种充气橡胶坝和气盾坝气囊排空内部冷凝水的装置 (Device for emptying internal condensate water of air bag of inflatable rubber dam and air shield dam ) 是由 张洋 王全虎 杨王生 冀城 于 2020-03-25 设计创作，主要内容包括：本发明涉及一种充气橡胶坝和气盾坝气囊排空内部冷凝水的装置,底板上方设置支腿支撑外壳,外壳上方设置操作室；操作室与下方相邻的外壳之间设置中间隔板,中间隔板中心处固定穿插导管的弯头连接件,导管的弯头连接件中安装电磁阀；所述外壳一侧下方设置进水口；所述操作室内导管的弯头连接件一端为出水口；水泵旁设置液位传感器。本发明自动化程度高,安装简单,维护费用低,运行可靠,可以实时将橡胶坝或气盾坝气囊内的冷凝水排出,保证设备的正常运行。(The invention relates to a device for emptying internal condensed water of an air bag of an inflatable rubber dam and an air shield dam.A supporting leg supporting shell is arranged above a bottom plate, and an operation chamber is arranged above the shell; a middle partition plate is arranged between the operation chamber and the adjacent shell below, an elbow connecting piece inserted with the guide pipe is fixed at the center of the middle partition plate, and an electromagnetic valve is installed in the elbow connecting piece of the guide pipe; a water inlet is formed in the lower portion of one side of the shell; one end of the elbow connecting piece of the conduit in the operating room is a water outlet; a liquid level sensor is arranged beside the water pump. The invention has high automation degree, simple installation, low maintenance cost and reliable operation, can discharge the condensed water in the air bag of the rubber dam or the air shield dam in real time and ensures the normal operation of the equipment.)

1. A device for emptying internal condensed water of an air bag of an inflatable rubber dam and an air shield dam comprises a bottom plate (1), supporting legs (2), a shell (3), a water inlet (4), a water outlet (5), a sealing cover (6), an intermediate partition plate (7), an operating chamber (8), a guide pipe (9), a connecting piece (10), a water pump (11), a liquid level sensor (12), a dam foundation (13), a rubber dam (14), a condensed water discharge port (15), a condensed water discharge pipeline (16), a condensed water collection well (17), a well bottom base (18), a PLC (programmable logic controller) cabinet (19), a touch screen (20), a fan (21), a gas charging and discharging pipeline (22), a gas charging and discharging port (23), an electromagnetic valve (24), a water-gas separator (25) and a CPU (26), and is characterized in that the PLC control cabinet (19) is arranged on one side of the dam foundation (13), and a rubber dam (14) is arranged in a river channel between the dam foundations (13), a gas filling and discharging pipeline (22) is arranged in a dam foundation (13) on one side of the rubber dam (14), the gas filling and discharging pipeline (22) is connected with a fan (21) of a PLC control cabinet (19) and a gas filling and discharging port (23) of the rubber dam (14), a plurality of condensed water discharging ports (15) are arranged at the bottom of the rubber dam (14), a condensed water discharging pipeline (16) is arranged in the dam foundation (13) below the rubber dam (14), the condensed water discharging ports (15) in the rubber dam (14) are connected with one end of the condensed water discharging pipeline (16), the other end of the condensed water discharging pipeline (16) is communicated with a condensed water collecting well (17) arranged on the bank of a river channel, a water-gas separator (25) is arranged in the condensed water collecting well (17), a bottom plate (1) is mounted at the bottom of the water-gas separator (25), supporting legs (2) are arranged above the bottom plate (1) to support a shell (3), an operation chamber (8) is arranged above the shell (3), operating room (8) top sets up sealed lid (6), sets up intermediate bottom (7) between operating room (8) and the adjacent shell (3) in below, and intermediate bottom (7) center department fixes the elbow connecting piece of pipe (9), installs solenoid valve (24) in the elbow connecting piece of pipe (9), and pipe (9) that the elbow connecting piece of pipe (9) and water pump (11) are connected partly pass through connecting piece (10), shell (3) one side below sets up water inlet (4), and water inlet (4) communicate with each other with condensate water discharge pipe (16), the elbow connecting piece one end of pipe (9) is delivery port (5) in operating room (8), and delivery port (5) link to each other through pipe (9) and water pump (11) that the bottom set up in shell (3), and water pump (11) are other to set up level sensor (12).

2. The device for emptying the condensed water in the inflatable rubber dam and air shield dam air bags according to claim 1, wherein a CPU (26) of the PLC control cabinet (19) is respectively connected with the touch screen (20), the fan (21), a control circuit of the water pump (11), the liquid level sensor (12), the electromagnetic valve (24) and a power supply.

3. The apparatus for evacuating the internal condensed water from the air bladder of an inflatable rubber dam or air shield dam as recited in claim 1, wherein said condensed water discharge pipe (16) is formed in an inclined structure to guide the condensed water.

Technical Field

The invention relates to the river channel treatment equipment industry, in particular to a device for emptying internal condensed water by an air bag of an inflatable rubber dam and an air shield dam.

Background

When the inflatable rubber dam and the air shield dam normally operate, compressed air needs to be supplemented to the interior of the dam body by the inflating equipment, condensed water is easy to accumulate along with the increase of pressure in the dam body, when the condensed water is accumulated to a certain degree, an exhaust pipeline is blocked, a water seal is formed, the air release amount and the air release time are seriously affected, the air in the dam is difficult to be completely released, and the dam collapse and flood discharge of the inflatable rubber dam and the air shield dam are greatly affected. The dam can not be collapsed quickly at the critical moment, flood discharge of the river channel can be influenced, and natural disasters become human accidents.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a device for emptying internal condensed water of an air bag of an inflatable rubber dam and an air shield dam.

The technical scheme adopted by the invention for solving the technical problems is as follows: the structure of the invention comprises a bottom plate, supporting legs, a shell, a water inlet, a water outlet, a sealing cover, an intermediate partition plate, an operating chamber, a conduit, a connecting piece, a water pump, a liquid level sensor, a dam foundation, a rubber dam, a condensed water discharge port, a condensed water discharge pipeline, a condensed water collecting well, a well base, a PLC control cabinet, a touch screen, a fan, a gas charging and discharging pipeline, a gas charging and discharging port, an electromagnetic valve, a water-gas separator and a CPU, and is characterized in that the PLC control cabinet is arranged on one side of the dam foundation, the rubber dam is arranged in a river channel between the dam foundations, the gas charging and discharging pipeline is arranged in the dam foundation on one side of the rubber dam, the gas charging and discharging pipeline is connected with the fan of the PLC control cabinet and the gas charging and discharging port of the rubber dam, a plurality of condensed water discharge ports are arranged at the middle bottom of the rubber dam, the condensed water discharge port is arranged in the dam foundation below the rubber dam and is connected with one end of the condensed water discharge pipeline, the other end of the condensed water discharge pipeline is communicated with a condensed water collection well arranged on the bank of a river channel, a water-gas separator is arranged in the condensed water collection well, a bottom plate is mounted at the bottom of the water-gas separator, a supporting leg supporting shell is arranged above the bottom plate, an operating chamber is arranged above the shell, a sealing cover is arranged at the top of the operating chamber, an intermediate partition plate is arranged between the operating chamber and the shell adjacent to the lower part, an elbow connecting piece of a fixed conduit is arranged at the center of the intermediate partition plate, an electromagnetic valve is mounted in the elbow connecting piece of the conduit, the conduit part of the elbow connecting piece of the conduit is connected with a water pump through a connecting piece, a water inlet is arranged below one side of the shell and is communicated with the condensed water discharge pipeline, one end of the elbow connecting piece of the conduit in the operating chamber is a water outlet, the water outlet is connected with the water pump arranged at the bottom in the shell through the conduit, and a liquid level sensor is arranged beside the water pump.

Preferably, the CPU of the PLC control cabinet is respectively connected with the touch screen, the fan, a control circuit of the water pump, the liquid level sensor, the electromagnetic valve and the power supply.

Preferably, the condensed water discharge pipeline adopts an inclined structure to guide the condensed water.

Preferably, the sealing cover above the operation chamber can be opened and closed, and is used for overhauling a circuit part in the water-gas separator.

The invention has the following beneficial effects:

the invention has high automation degree, simple installation, low maintenance cost and reliable operation, can discharge the condensed water in the air bag of the rubber dam or the air shield dam in real time and ensures the normal operation of the equipment.

Drawings

FIG. 1: the embodiment of the invention is a schematic side-view perspective structure.

FIG. 2: the embodiment of the invention discloses a schematic top view structure.

FIG. 3: the embodiment of the invention discloses a schematic side view structure of a rubber dam.

FIG. 4: the embodiment of the invention discloses a schematic structural diagram of a rubber dam in a top view.

FIG. 5: the PLC control cabinet provided by the embodiment of the invention is in a schematic structure.

FIG. 6: the PLC control cabinet provided by the embodiment of the invention is in a schematic structure.

In the figure: the device comprises a bottom plate 1, supporting legs 2, a shell 3, a water inlet 4, a water outlet 5, a sealing cover 6, an intermediate partition plate 7, an operation chamber 8, a guide pipe 9, a connecting piece 10, a water pump 11, a liquid level sensor 12, a dam foundation 13, a rubber dam 14, a condensed water discharge port 15, a condensed water discharge pipeline 16, a condensed water collecting well 17, a well bottom seat 18, a PLC (programmable logic controller) control cabinet 19, a touch screen 20, a fan 21, a gas charging and discharging pipeline 22, a gas charging and discharging port 23, an electromagnetic valve 24, a water-gas separator 25 and a CPU 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings of the specification, a device for emptying internal condensed water of an inflatable rubber dam and an air bag of an air shield dam comprises a PLC control cabinet 19 arranged on one side of a dam foundation 13, a rubber dam 14 arranged in a river channel between the dam foundations 13, a gas charging and discharging pipeline 22 arranged in the dam foundation 13 on one side of the rubber dam 14, a gas charging and discharging pipeline 22 connected with a fan 21 of the PLC control cabinet 19 and a gas charging and discharging port 23 of the rubber dam 14, a plurality of condensed water discharging ports 15 arranged at the bottom of the rubber dam 14, a condensed water discharging pipeline 16 arranged in the dam foundation 13 below the rubber dam 14, a condensed water discharging port 15 in the rubber dam 14 connected with one end of the condensed water discharging pipeline 16, a condensed water collecting well 17 arranged at the bank of the river channel and communicated with the other end of the condensed water discharging pipeline 16, a water separator 25 arranged in the condensed water collecting well 17, a bottom plate 1 arranged at the bottom of the water separator 25, a supporting shell 3 arranged on the bottom plate 1, an operation chamber 8 is arranged above the shell 3, a sealing cover 6 is arranged at the top of the operation chamber 8, an intermediate baffle 7 is arranged between the operation chamber 8 and the shell 3 adjacent to the lower part, an elbow connecting piece for fixing a conduit 9 is arranged at the center of the intermediate baffle 7, an electromagnetic valve 24 is arranged in the elbow connecting piece for the conduit 9, the elbow connecting piece for the conduit 9 is connected with a conduit 9 part connected with a water pump 11 through a connecting piece 10, a water inlet 4 is arranged below one side of the shell 3, the water inlet 4 is communicated with a condensate water discharge pipeline 16, one end of the elbow connecting piece for the conduit 9 in the operation chamber 8 is a water outlet 5, the water outlet 5 is connected with the water pump 11 arranged at the bottom in the shell 3 through the conduit 9, and a liquid level sensor 12 is arranged beside the water pump 11.

The first embodiment is as follows:

a plurality of condensed water discharge ports 15 are arranged on an air bag of the inflatable rubber dam or the air shield dam, a vertical condensed water discharge pipeline 16 is arranged at a corresponding position of a dam foundation 13, an inclined condensed water discharge pipeline 16 is transversely embedded at a certain depth, the condensed water discharge pipeline 16 is communicated with a condensed water collecting well 17 arranged on the bank side of a river channel, and a water-gas separator 25 is arranged in the condensed water collecting well 17; the condensed water generated in the rubber dam 14 or the air shield dam air bag flows into the water-gas separator 25 through the pre-buried condensed water discharge pipeline 16, the liquid level sensor 12 is arranged in the water-gas separator 25, the liquid level sensor 12 is connected into the PLC control cabinet 19 in a signal mode, a CPU26 in the PLC control cabinet 19 reads a liquid level signal sent back by the liquid level sensor 12, the total amount of the condensed water is judged, after the set liquid level is exceeded, the PLC control cabinet 19 controls the water pump 11 to be started, the electromagnetic valve 24 channel is opened, the condensed water in the water-gas separator 25 is emptied, otherwise, the water pump 11 is stopped to work, the condensed water cannot be reserved in the rubber dam 14 or the air shield dam air bag, the whole system equipment is organically communicated into a whole, the condensed water in the dam bag is enabled to be reset at any time, and the rubber dam 14 and the air shield dam can be lifted smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.