CN214531050U - Real-time early warning control system of basement flooding - Google Patents

Abstract

The utility model discloses a real-time early warning control system that soaks in basement belongs to drainage system technical field, a real-time early warning control system that soaks in basement include main immersible pump, be equipped with immersible pump, tongue tube liquid level switch, immersible pump switch board, GSM wireless alarm, detect the interior high automatic drive main immersible pump of liquid level of rainwater pond through tongue tube liquid level switch, be equipped with the immersible pump action and carry out the drainage, the tongue tube liquid level switch leakproofness is good, improves the real-time early warning control system's of basement soaks in stability. After the water level exceeds the limit, an alarm short message is sent through the GSM wireless alarm to inform workers in time, and therefore the underground indoor equipment is prevented from being damaged due to overflow of the water stored in the rainwater tank.

Description

Real-time early warning control system of basement flooding

Technical Field

The utility model belongs to the technical field of drainage system, more specifically the utility model relates to a real-time early warning control system that soaks of basement.

Background

In flood season, rainwater can enter the basement along with the ramp of the underground garage. When the rainfall is large, the peripheral pipelines and the gaps of the basement wall are seeped into the basement. Rainwater flows into the rainwater tank after entering the basement, and the rainwater in the rainwater tank is discharged out of the basement through the submersible pump. When the basement is unattended, the submersible pump automatically drives the water drainage through the electrode point water level controller, the electrode points are soaked under water for a long time and are very easy to corrode and scale, the stability is poor, the existing basement water drainage system only has the water drainage function and cannot timely inform workers when the water level exceeds the limit, and the hidden danger that the water stored in the rainwater pool overflows after the submersible pump breaks down exists.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem that exists among the background art, the utility model provides a carry out the basement real-time early warning control system that soaks that water level monitoring water level transfinites automatic start immersible pump and drive GSM wireless alarm send the warning SMS through tongue tube liquid level switch.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a real-time early warning control system of basement flooding is including setting up main immersible pump in the rainwater pond, being equipped with immersible pump, tongue tube liquid level switch, immersible pump switch board, the wireless alarm of GSM, tongue tube liquid level switch set up in the rainwater pond lateral wall, tongue tube liquid level switch set gradually down lower limit location contact, floater, upper limit location contact, go up the limit location contact, tongue tube liquid level switch is connected with the immersible pump switch board, immersible pump switch board and main immersible pump, be equipped with immersible pump, the wireless alarm of GSM and be connected.

Preferably, the GSM wireless alarm is further connected to an EGSM modem, and the EGSM modem is connected to an antenna installed outside the underground chamber.

Preferably, the submersible pump control cabinet is provided with a manual-automatic switching button, a main submersible pump starting button, a standby submersible pump starting button, a stopping button, a main submersible pump stopping indicator lamp, a main submersible pump starting indicator lamp, a standby submersible pump stopping indicator lamp and a standby submersible pump starting indicator lamp.

The utility model discloses beneficial effect: the main submersible pump and the standby submersible pump are automatically driven to act to drain water by detecting the liquid level height in the rainwater tank through the reed pipe liquid level switch, the reed pipe liquid level switch is good in sealing performance, and the stability of the basement immersion real-time early warning control system is improved. After the water level exceeds the limit, an alarm short message is sent through the GSM wireless alarm to inform workers in time, and therefore the underground indoor equipment is prevented from being damaged due to overflow of the water stored in the rainwater tank.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a circuit diagram of a submersible pump control cabinet.

1-main submersible pump, 2-standby submersible pump, 3-reed liquid level switch, 4-submersible pump control cabinet, 5-GSM wireless alarm, 6-EGSM modem, 7-antenna, 31-lower line positioning contact, 32-lower limit positioning contact, 33-floating ball, 34-upper limit positioning contact, 35-upper limit positioning contact, 41-manual automatic switching button, 42-main submersible pump starting button, 43-standby submersible pump starting button, 44-stop button, 45-main submersible pump stop indicator lamp, 46-main submersible pump starting indicator lamp, 47-standby submersible pump stop indicator lamp and 48-started indicator lamp by submersible pump.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

As shown in figure 1, the real-time early warning control system for basement flooding comprises a main submersible pump 1, a standby submersible pump 2, a reed pipe liquid level switch 3, a submersible pump control cabinet 4 and a GSM wireless alarm 5 which are arranged in a rainwater pool, wherein the reed pipe liquid level switch 3 is arranged on the side wall of the rainwater pool, the reed pipe liquid level switch 3 is sequentially provided with a lower limit positioning contact 31, a lower limit positioning contact 32, a floating ball 33, an upper limit positioning contact 34 and an upper limit positioning contact 35, a magnet is arranged in the floating ball 33, the floating ball 33 moves along with the liquid level, when the floating ball 33 passes through the positioning contacts, the inner contacts of the positioning contacts are attracted, a control circuit is arranged in the submersible pump control cabinet 4, the control circuit is shown in figure 2, the upper limit positioning contact 34, the upper limit positioning contact 35 are normally open contacts, the lower limit positioning contact 32 and the lower limit positioning contact 31 are normally closed contacts, the upper limit positioning contact 34, the lower limit positioning contact 31 and the intermediate relay KA1 coil are sequentially connected in series, the normally open contact of the intermediate relay KA1 and the upper limit positioning contact 34 are connected in parallel to form self-locking, the normally open contact of the intermediate relay KA1 and the coil of the main submersible pump driving relay KM1 are connected in series to control the action of the main submersible pump 1, the upper limit positioning contact 35, the lower limit positioning contact 32 and the coil of the intermediate relay KA2 are sequentially connected in series, the normally open contact of the intermediate relay KA2 and the upper limit positioning contact 35 are connected in parallel to form self-locking, and the normally open contact of the intermediate relay KA2 and the coil of the standby submersible pump driving relay KM2 are connected in series to control the action of the standby submersible pump 2. Preferably, the submersible pump control cabinet 4 is further provided with a manual-automatic switching button 41, a main submersible pump starting button 42, a standby submersible pump starting button 43, a stopping button 44, a main submersible pump stopping indicator lamp 45, a main submersible pump starting indicator lamp 46, a standby submersible pump stopping indicator lamp 47 and a standby submersible pump starting indicator lamp 48. The manual-automatic switching button 41 is a double-gear switching switch, and the automatic control loop controls a main submersible pump driving relay KM1 through an intermediate relay KA1 and controls a standby submersible pump driving relay KM2 through an intermediate relay KA 2; the manual control loop main submersible pump starting button 42 and the main submersible pump driving relay KM1 are connected in series to control the action of the main submersible pump 1, the normally open contact of the main submersible pump driving relay KM1 is connected with the main submersible pump starting button 42 in parallel to form self-locking, the standby submersible pump starting button 43 and the standby submersible pump driving relay KM2 are connected in series to control the action of the standby submersible pump 1, and the normally open contact of the standby submersible pump driving relay KM2 is connected with the standby submersible pump starting button 43 in parallel to form self-locking. The normally closed contact of the main submersible pump driving relay KM1 is connected in series with the main submersible pump stop indicator lamp 45, and the normally open contact is connected in series with the main submersible pump start indicator lamp 46. The normally closed contact of the driving relay KM2 of the standby submersible pump is connected in series with the stop indicator lamp 47 of the standby submersible pump, and the normally open contact is connected in series with the start indicator lamp 48 of the standby submersible pump. And the action states of the main and standby submersible pumps are confirmed through the indicator lamps. The signal input end of the GSM wireless alarm 6 is connected with the normally open contact of the intermediate relay KA2, after the water level exceeds the upper limit position contact 35, the GSM wireless alarm 6 sends an alarm short message to a set responsible person to remind the responsible person to go to the site to check and take necessary emergency measures according to the water immersion condition of the basement, and therefore the condition that the underground indoor equipment is damaged due to overflow of the water stored in the rainwater pool is avoided.

Preferably, the GSM wireless alarm 5 is further connected to an EGSM modem 6, and the EGSM modem 6 is connected to an antenna 7 installed outside the underground chamber. The underground indoor signal is blocked, the radio frequency signal of the GSM wireless alarm 5 is difficult to normally send, the EGSM modem 6 amplifies the radio frequency signal of the GSM wireless alarm 5, and the amplified radio frequency signal is sent to the mobile phone GSM network through the antenna 7 arranged outside the underground room.

The utility model discloses a working process: after the floating ball 33 crosses the upper limit positioning contact 34, the coil of the intermediate relay KA1 is electrified, the normally open contact of the intermediate relay KA1 is closed, the coil of the main submersible pump driving relay KM1 is electrified, the main submersible pump 1 starts to drain water, when the water level in the rainwater pool with larger water flow continuously rises, the floating ball 33 crosses the upper limit position contact 35, the coil of the intermediate relay KA2 is electrified, the normally open contact of the intermediate relay KA2 is closed, the coil of the standby submersible pump driving relay KM2 is electrified, the standby submersible pump 2 and the main submersible pump 1 act together to drain water, meanwhile, the GSM wireless alarm 5 sends an alarm short message to a set responsible person to remind the responsible person of viewing on site, after the water level in the rainwater pool drops, the floating ball 33 crosses the lower limit positioning contact 32, the coil of the intermediate relay KA2 is electrified, the normally open contact of the intermediate relay KA2 is disconnected, the coil of the standby submersible pump driving relay KM2 is electrified, the standby submersible pump 2 stops pumping water, the main submersible pump 1 continues to act, the water level in the rainwater basin continues to descend, after the floating ball 33 crosses the lower limit positioning contact 31, the intermediate relay KA1 coil loses electricity, the normally open contact of the intermediate relay KA1 is disconnected, the coil of the main submersible pump driving relay KM1 loses electricity, and the main submersible pump 1 stops pumping water.

Finally, it is noted that the above preferred embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit, although the present invention has been described in detail through the above preferred embodiments, it should be understood by those skilled in the art that various changes in form and detail may be made thereto without departing from the scope of the present invention.

Claims (3)

1. The utility model provides a real-time early warning control system that basement soaks, is including setting up main immersible pump (1) in the rainwater pond, being equipped with immersible pump (2), characterized by: still include tongue tube liquid level switch (3), immersible pump switch board (4), GSM wireless alarm (5), tongue tube liquid level switch (3) set up in the rainwater pond lateral wall, tongue tube liquid level switch (3) set gradually lower limit location contact (31), lower limit location contact (32), floater (33), upper limit location contact (34), go up limit location contact (35), tongue tube liquid level switch (3) are connected with immersible pump switch board (4), immersible pump switch board (4) and main immersible pump (1), be equipped with immersible pump (2), GSM wireless alarm (5) are connected.

2. The real-time early warning control system that basement soaks of claim 1, characterized by: the GSM wireless alarm (5) is also connected with an EGSM modem (6), and the EGSM modem (6) is connected with an antenna (7) arranged outdoors.

3. The real-time early warning control system that basement soaks of claim 1, characterized by: the submersible pump control cabinet (4) is provided with a manual-automatic switching button (41), a main submersible pump starting button (42), a standby submersible pump starting button (43), a stopping button (44), a main submersible pump stopping indicator lamp (45), a main submersible pump starting indicator lamp (46), a standby submersible pump stopping indicator lamp (47) and a standby submersible pump starting indicator lamp (48).

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