CN209779810U

CN209779810U - Intelligent vacuum drainage device

Info

Publication number: CN209779810U
Application number: CN201920279749.2U
Authority: CN
Inventors: 白茹; 蔡显庭
Original assignee: Shanghai Yuanxin Environmental Protection Technology Co Ltd
Current assignee: Shanghai Yuanxin Environmental Protection Technology Co Ltd
Priority date: 2019-03-06
Filing date: 2019-03-06
Publication date: 2019-12-13
Anticipated expiration: 2029-03-06

Abstract

The utility model relates to a drainage equipment technical field just discloses an intelligence vacuum drainage device, comprising a base plate, the left end fixed mounting of bottom plate top surface has the switch board, the left end fixed mounting of bottom plate top surface has the vacuum apparatus who is located the switch board back, the top surface welding of bottom plate has the supporting leg that is located the switch board right side, the top welding of supporting leg has the water diversion jar, the fixed intercommunication in left surface of water diversion jar has the exhaust tube, the other end of exhaust tube and vacuum apparatus's vacuum extraction opening intercommunication. This intelligence vacuum drainage device through pneumatic diaphragm pump, and exhaust high-speed high-pressure draught passes through the blast pipe and gets into pneumatic diaphragm pump when making vacuum device carry out the evacuation to the diversion jar, and drive pneumatic diaphragm pump carries out work, makes the inside sewage of sump pit more quick entering diversion jar, is showing the diversion ability that has increased the diversion jar, and the diversion ability is strong, has improved energy utilization simultaneously, and economic benefits is good, is worth promoting.

Description

Intelligent vacuum drainage device

Technical Field

The utility model relates to a drainage equipment technical field specifically is an intelligence vacuum drainage device.

Background

The intelligent vacuum drainage device is a sewage collecting and discharging equipment suitable for underground or semi-underground building water collecting pit, in particular for collecting and discharging sewage of several shallow water collecting resistances, and its technical principle is that it adopts high-position vacuum water-leading tank and matched drainage pump and control device to make real-time water level monitoring of underground space (water collecting well) or water storage tank by means of water-leading main pipe and molecular water-leading pipes of every region, when some region or water storage tank is empty, the liquid level sensor can give out signal to control system and open the electric valve of said region to introduce water into vacuum drainage device, said vacuum water-leading drainage device can be mounted at high position (suction distance is about 4-5m from vertical height of water storage tank), and can be used for drainage by matched drainage pump, according to the size of water-accumulated quantity the drainage pump can be started in a graded time-delay mode to discharge underground water out of station or can be connected into municipal pipe network.

However, the existing intelligent vacuum drainage device only depends on the equipped vacuum pump to vacuumize the water diversion tank, and utilizes the pressure difference principle to lead water to the water diversion tank, so that the water diversion capacity is poor, the water diversion and drainage speed cannot be changed according to the change of the water quantity in the water collection pit, the sewage in the water collection pit is easy to overflow, and the normal use of underground facilities is influenced, so that the intelligent vacuum drainage device is urgently needed to be designed to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an intelligence vacuum drainage device possesses diversion and drainage ability reinforce's advantage, has solved current intelligence vacuum drainage device and has only relied on the vacuum pump that is equipped with to carry out the evacuation to the diversion jar, utilizes the pressure differential principle to lead water to the diversion jar, and the diversion ability is poor, can not change diversion and drainage speed according to the change of the water yield in the sump pit in addition, and sewage in the sump pit overflows easily, influences the problem of the normal use of underground facilities.

The utility model provides a following technical scheme: an intelligent vacuum drainage device comprises a bottom plate, wherein a control cabinet is fixedly installed at the left end of the top surface of the bottom plate, a vacuum device located on the back surface of the control cabinet is fixedly installed at the left end of the top surface of the bottom plate, supporting legs located on the right side of the control cabinet are welded on the top surface of the bottom plate, a water diversion tank is welded at the top ends of the supporting legs, an exhaust pipe is fixedly communicated with the left side surface of the water diversion tank, the other end of the exhaust pipe is communicated with a vacuum exhaust opening of the vacuum device, a water diversion main pipe is fixedly communicated with the back surface of the water diversion tank, a pneumatic diaphragm pump is installed on a pipeline of the water diversion main pipe, an exhaust pipe is communicated with a pneumatic air inlet of the pneumatic diaphragm pump, the other end of the exhaust pipe is communicated with an air outlet of the vacuum device, a flow guide pipe matched with the pneumatic diaphragm pump is communicated with a flow guide, the pipeline of the water diversion branch pipe is provided with an electromagnetic valve; the top surface of the bottom plate is connected with a support column positioned on the right side of the diversion tank through a bolt, a drainage device is installed on the top of the support column through a bolt, a water pumping port of the drainage device is communicated with a bent pipe, the other end of the bent pipe is provided with a control valve, the other end of the control valve is communicated with a switching pipe, the other end of the switching pipe is communicated with a connecting pipe, and the other end of the connecting pipe is communicated with the diversion tank; the left side of bottom plate is equipped with the sump pit, the sump pit is located under the diversion is in charge of, the diversion is in charge of the bottom extends to inside the sump pit, first liquid level inductor is installed to the bottom surface of sump pit inner chamber, the second liquid level inductor is installed to the inner wall of first liquid level inductor.

Preferably, the welding of the top surface of bottom plate has the bed hedgehopping board, the welding of the top of bed hedgehopping board has the switch board.

Preferably, a padding block is fixedly installed between the vacuum device and the bottom plate, the bottom end of the padding block is welded with the top surface of the bottom plate, and the top end of the padding block is connected with the vacuum device through a bolt.

Preferably, the vacuum device comprises two vacuum pumps, one end of the exhaust pipe is communicated with the vacuum exhaust opening of one vacuum pump, a branch pipe is communicated with the pipeline of the exhaust pipe, and the other end of the branch pipe is communicated with the vacuum exhaust opening of the other vacuum pump.

Preferably, one end of the exhaust pipe is communicated with an air outlet of one vacuum pump, a bypass pipe is communicated with a pipeline of the exhaust pipe, and the other end of the bypass pipe is communicated with an air outlet of the other vacuum pump.

Preferably, the top of the water diversion tank is communicated with a vent pipe and an air pressure pipe, and a liquid level sensor group is installed on the front face of the water diversion tank through a bolt.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. This intelligence vacuum drainage device through pneumatic diaphragm pump, and exhaust high-speed high-pressure draught passes through the blast pipe and gets into pneumatic diaphragm pump when making vacuum device carry out the evacuation to the diversion jar, and drive pneumatic diaphragm pump carries out work, makes the inside sewage of sump pit more quick entering diversion jar, is showing the diversion ability that has increased the diversion jar, and the diversion ability is strong, has improved energy utilization simultaneously, and economic benefits is good, is worth promoting.

2. This kind of intelligence vacuum drainage device, through the liquid level height of the inside water of second liquid level inductor monitoring sump pit, when making the liquid level height of the water in the sump pit reach the second liquid level inductor, the second liquid level inductor passes through the vacuum pump quantity of operation among the switch board control vacuum apparatus, increase diversion speed, monitor the height of the inside liquid level of diversion jar through liquid level inductor group, when making the liquid level in the diversion jar too high, the water yield that the drain pump was opened among the liquid level inductor group through the switch board control drainage device, increase drainage speed, thereby increase the speed of sewage discharge in the sump pit, sewage in the sump pit can not overflow, underground facilities ability normal use.

Drawings

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

FIG. 2 is a top view of the base plate of FIG. 1;

Fig. 3 is a left side view of the base plate of fig. 1.

In the figure: 1-a bottom plate; 2-raising plate; 3-a control cabinet; 4-a block of padding up; 5-vacuum device; 6-supporting legs; 7-a water diversion tank; 8-an exhaust pipe; 9-a water diversion main pipe; 10-pneumatic diaphragm pump; 11-an exhaust pipe; 12-a draft tube; 13-diversion branch pipe; 14-a solenoid valve; 15-a support column; 16-a drainage device; 17-bending a pipe; 18-a control valve; 19-a transfer tube; 20-connecting pipe; 21-a water collecting pit; 22-a first level sensor; 23-a second liquid level sensor; 24-a ventilation pipe; 25-pneumatic tube; 26-liquid level sensor group.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an intelligent vacuum drainage device comprises a bottom plate 1, a control cabinet 3 is fixedly installed at the left end of the top surface of the bottom plate 1, the model of the control cabinet 3 is ZKSG2-18.5+3, a vacuum device 5 located at the back of the control cabinet 3 is fixedly installed at the left end of the top surface of the bottom plate 1, the model of a vacuum pump in the vacuum device 5 is YR-H100, a supporting leg 6 located at the right side of the control cabinet 3 is welded at the top surface of the bottom plate 1, a water diversion tank 7 is welded at the top end of the supporting leg 6, an exhaust pipe 8 is fixedly communicated with the left side surface of the water diversion tank 7, the other end of the exhaust pipe 8 is communicated with a vacuum exhaust port of the vacuum device 5, a water diversion main pipe 9 is fixedly communicated with the back of the water diversion tank 7, a pneumatic diaphragm pump 10 is installed on a pipeline of the water diversion main pipe 9, a pneumatic air inlet of the, a diversion pipe 12 matched with the pneumatic diaphragm pump 10 is communicated with the pipeline of the main diversion pipe 9, a diversion branch pipe 13 positioned on the left side of the diversion pipe 12 is communicated with the pipeline of the main diversion pipe 9, and an electromagnetic valve 14 is installed on the pipeline of the diversion branch pipe 13; the top surface of the bottom plate 1 is in bolted connection with a supporting column 15 positioned on the right side of the water diversion tank 7, a drainage device 16 is installed on the top of the supporting column 15 through bolts, the model of a drainage pump in the drainage device 16 is 200WL300-18-22, a water pumping port of the drainage device 16 is communicated with a bent pipe 17, a control valve 18 is installed at the other end of the bent pipe 17, the other end of the control valve 18 is communicated with an adapter pipe 19, the other end of the adapter pipe 19 is communicated with a connecting pipe 20, and the other end of the connecting pipe 20 is communicated with the; the left side of bottom plate 1 is equipped with sump 21, and sump 21 is located under diversion minute pipe 13, and inside diversion minute pipe 13's bottom extended to sump 21, first liquid level inductor 22 was installed to the bottom surface of sump 21 inner chamber, and second liquid level inductor 23 is installed to first liquid level inductor 22's inner wall.

The welding of the top surface of bottom plate 1 has bed hedgehopping board 2, and the welding of the top of bed hedgehopping board 2 has switch board 3, utilizes bed hedgehopping board 2 with 3 bed hedgehopping of switch board, prevents that switch board 3 from being submerged by water, leads to 3 electric leakages of intaking of switch board to cause danger.

Fixed mounting has bed hedgehopping piece 4 between vacuum apparatus 5 and the bottom plate 1, and the bottom of bed hedgehopping piece 4 welds with the top surface of bottom plate 1, and the top of bed hedgehopping piece 4 and 5 bolted connection of vacuum apparatus utilize bed hedgehopping piece 4 to bed hedgehopping vacuum apparatus 5, prevent that vacuum apparatus 5 from being submerged by water, lead to vacuum apparatus 5 to intake the electric leakage and cause danger.

The vacuum device 5 comprises two vacuum pumps, but is not limited to two, and can be more than two, one end of the exhaust pipe 8 is communicated with the vacuum exhaust opening of one vacuum pump, a branch pipe is communicated with the pipeline of the exhaust pipe 8, the other end of the branch pipe is communicated with the vacuum exhaust opening of the other vacuum pump, the branch pipes are utilized to enable the multiple vacuum pumps to work together in a superposition mode, the vacuumizing speed is increased, and the water diversion speed is further increased.

One end of the exhaust pipe 11 is communicated with the gas outlet of one vacuum pump, a bypass pipe is communicated with the pipeline of the exhaust pipe 11, the other end of the bypass pipe is communicated with the gas outlet of the other vacuum pump, so that the gas outlet holes of the plurality of vacuum pumps are connected in parallel, discharged gas is gathered together, and the water discharge capacity of the pneumatic diaphragm pump 10 is increased.

The top intercommunication of diversion jar 7 has breather pipe 24 and atmospheric pressure pipe 25, and breather pipe 24 and exhaust valve intercommunication are conveniently put the vacuum in the diversion jar 7 and are maintained, and atmospheric pressure pipe 25 is connected with the barometer, monitors the inside atmospheric pressure of diversion jar 7, and liquid level inductor group 26 is installed to the front bolt of diversion jar 7, and liquid level inductor group 26 includes liquid level inductor and lower liquid level inductor.

When the vacuum pump works, firstly, a vacuum pump in the vacuum device 5 is started, the vacuum pump pumps air in the water diversion tank 7 to enable the water diversion tank 7 to form vacuum negative pressure, when sewage exists in the water collection pit 21, the first liquid level sensor 22 senses the sewage and sends a water signal to the control cabinet 3, the control cabinet 3 controls the corresponding electromagnetic valve 14 to be opened, the sewage in the water collection pit 21 enters the water diversion tank 7 through the water diversion branch pipe 13, the water diversion main pipe 9 and the diversion pipe 12, meanwhile, high-pressure high-speed airflow discharged by the vacuum pump enters the pneumatic diaphragm pump 10 through the exhaust pipe 11 to drive the pneumatic diaphragm pump 10 to run, an additional driving force is added to the sewage to increase the flowing speed of the sewage into the water diversion tank 7, then the sewage liquid level in the water diversion tank 7 rises and reaches the lower liquid level sensor, the lower liquid level sensor sends an electric signal to the control cabinet 3, the control cabinet 3 controls a drainage pump in the drainage device 16 to work and controls the corresponding control valve 18 to be opened, and (3) starting drainage, when the liquid level in the water collecting pit 21 reaches the second liquid level sensor 23, the second liquid level sensor 23 sends an electric signal to the control cabinet 3, the control cabinet 3 controls another vacuum pump in the vacuum device 5 to work, the vacuum degree in the water diversion tank 7 and the water pumping capacity of the pneumatic diaphragm pump 10 are increased, the water diversion speed is increased, then the liquid level in the water diversion tank 7 is quickly raised to reach the upper liquid level sensor, the upper liquid level sensor controls another drainage pump in the drainage device 16 to work through the control cabinet 3, the drainage speed is increased, and therefore the sewage in the water collecting pit 21 is quickly drained.

it is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

Claims

1. The utility model provides an intelligence vacuum drainage device, includes bottom plate (1), its characterized in that: the left end of the top surface of the bottom plate (1) is fixedly provided with a control cabinet (3), the left end of the top surface of the bottom plate (1) is fixedly provided with a vacuum device (5) positioned at the back of the control cabinet (3), the top surface of the bottom plate (1) is welded with a supporting leg (6) positioned at the right side of the control cabinet (3), the top end of the supporting leg (6) is welded with a diversion tank (7), the left side surface of the diversion tank (7) is fixedly communicated with an air exhaust pipe (8), the other end of the air exhaust pipe (8) is communicated with a vacuum air exhaust opening of the vacuum device (5), the back surface of the diversion tank (7) is fixedly communicated with a diversion main pipe (9), a pneumatic diaphragm pump (10) is arranged on a pipeline of the diversion main pipe (9), a pneumatic air inlet of the pneumatic diaphragm pump (10) is communicated with an exhaust pipe (11), and the other end of the exhaust pipe, a diversion pipe (12) matched with the pneumatic diaphragm pump (10) is communicated with the pipeline of the main diversion pipe (9), a diversion branch pipe (13) positioned on the left side of the diversion pipe (12) is communicated with the pipeline of the main diversion pipe (9), and an electromagnetic valve (14) is installed on the pipeline of the diversion branch pipe (13); the top surface of the bottom plate (1) is in bolted connection with a supporting column (15) positioned on the right side of the water diversion tank (7), a drainage device (16) is installed on the top of the supporting column (15) through bolts, a water pumping port of the drainage device (16) is communicated with a bent pipe (17), a control valve (18) is installed at the other end of the bent pipe (17), an adapter pipe (19) is communicated with the other end of the control valve (18), a connecting pipe (20) is communicated with the other end of the adapter pipe (19), and the other end of the connecting pipe (20) is communicated with the water diversion tank (7); the left side of bottom plate (1) is equipped with sump pit (21), sump pit (21) are located under diversion minute pipe (13), the bottom that diversion minute pipe (13) extends to sump pit (21) inside, first liquid level inductor (22) are installed to the bottom surface of sump pit (21) inner chamber, second liquid level inductor (23) are installed to the inner wall of first liquid level inductor (22).

2. the intelligent vacuum drainage device of claim 1, wherein: the welding of the top surface of bottom plate (1) has bed hedgehopping board (2), the welding of the top of bed hedgehopping board (2) has switch board (3).

3. The intelligent vacuum drainage device of claim 1, wherein: fixed mounting has bed hedgehopping piece (4) between vacuum device (5) and bottom plate (1), the bottom of bed hedgehopping piece (4) and the top surface welding of bottom plate (1), the top and the vacuum device (5) bolted connection of bed hedgehopping piece (4).

4. The intelligent vacuum drainage device of claim 1, wherein: the vacuum device (5) comprises two vacuum pumps, one end of the exhaust pipe (8) is communicated with a vacuum exhaust opening of one vacuum pump, a branch pipe is communicated with a pipeline of the exhaust pipe (8), and the other end of the branch pipe is communicated with a vacuum exhaust opening of the other vacuum pump.

5. The intelligent vacuum drainage device of claim 1, wherein: one end of the exhaust pipe (11) is communicated with the air outlet of one vacuum pump, a bypass pipe is communicated with a pipeline of the exhaust pipe (11), and the other end of the bypass pipe is communicated with the air outlet of the other vacuum pump.

6. The intelligent vacuum drainage device of claim 1, wherein: the top of the water diversion tank (7) is communicated with a vent pipe (24) and an air pressure pipe (25), and a liquid level sensor group (26) is installed on the front face of the water diversion tank (7) through a bolt.