CN212453051U - Flushing device and flushing system - Google Patents
Flushing device and flushing system Download PDFInfo
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- CN212453051U CN212453051U CN202020246633.1U CN202020246633U CN212453051U CN 212453051 U CN212453051 U CN 212453051U CN 202020246633 U CN202020246633 U CN 202020246633U CN 212453051 U CN212453051 U CN 212453051U
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Abstract
The utility model relates to the technical field of drainage, in particular to a flushing device and a flushing system, which comprises a regulation room, a diversion room, a vacuumizing device, an air inlet device, a first on-off device and a second on-off device; a first on-off device is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off device is closed, the storage room is a closed space; a water inlet and a water outlet are arranged on the wall body enclosing the flow splitting room, the water inlet is used for connecting a drain pipe at the upstream of the flow splitting room, and the water outlet is used for connecting a drain pipe at the downstream of the flow splitting room; the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room; the wall body enclosing the storage room is provided with an air inlet device, and the air inlet device is used for communicating the atmosphere inside the storage room and the atmosphere outside the storage room to realize vacuum breaking between the storage rooms; the second on-off equipment is arranged close to the water inlet and used for controlling the on-off of the water inlet.
Description
Technical Field
The utility model relates to a drainage technology field especially relates to washing unit and rinse-system.
Background
A reservoir is a device that collects liquid. At present, a large number of regulation and storage tanks are built in urban drainage systems. The water inlet of the regulation pool is connected with the upstream drainage system, and the water outlet of the regulation pool is connected with the downstream drainage system. After the continuous retaining and the drainage of utilization regulation pond, will accumulate silt in the pipeline of low reaches drainage system to cause the jam of pipeline, consequently prior art needs a technical scheme that can wash the pipeline urgently.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention has been made in order to provide a flushing device and a flushing system that overcome the above problems or at least partially solve the above problems.
According to a first aspect, the present invention provides a flushing device, comprising a storage room, a flow dividing room, a vacuum pumping device, an air inlet device, a first on-off device and a second on-off device;
the first on-off equipment is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off equipment is closed, the storage room is a closed space;
a water inlet and a water outlet are arranged on a wall body enclosing the flow dividing room, the water inlet is used for connecting a drain pipe at the upstream of the flow dividing room, and the water outlet is used for connecting a drain pipe at the downstream of the flow dividing room;
the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room;
the air inlet device is arranged on a wall body enclosing the storage room and is used for communicating the atmosphere inside the storage room and the atmosphere outside the storage room to realize vacuum breaking of the storage room;
the second on-off equipment is arranged close to the water inlet and used for controlling the on-off of the water inlet.
Preferably, the vacuumizing device is a vacuum pump, and an air inlet pipe of the vacuum pump is connected into the storage room.
Preferably, the solar energy power supply device is further included;
the solar power supply equipment is connected with the vacuum pump and used for supplying power to the vacuum pump.
Preferably, the device further comprises a first cover plate and a second cover plate;
a first access hole is formed in the top of the wall body enclosing the flow dividing room, and the first cover plate is arranged at the first access hole;
the enclosure is a second access opening is formed in the top of the wall body of the storage room, and the second cover plate is arranged at the second access opening.
Preferably, including a jar body and separation structure, the separation structure set up in it is internal that the jar body is cut apart to be the between the regulation with between the reposition of redundant personnel, the structural liquid circulation mouth that is provided with of separation, the liquid circulation mouth is in make under the control of first break-make equipment between the regulation with between the reposition of redundant personnel intercommunication or end.
Preferably, the water inlet height of the liquid circulation port is lower than the water inlet height of the water outlet;
and/or the liquid flow port is located at a position of the barrier structure near the bottom.
Preferably, the water outlet device further comprises a third cut-off device, wherein the third cut-off device is arranged close to the water outlet and used for controlling the connection or the cut-off of the water outlet.
Preferably, the device further comprises a control system, wherein the control system comprises a controller and a monitoring device;
the monitoring device is used for detecting water body signals in the shunting room;
the controller is respectively connected with the monitoring device, the first on-off equipment, the vacuumizing device and the air inlet device, and is used for controlling the first on-off equipment, the vacuumizing device and the air inlet device to act based on a water body signal of the diversion room;
when the water body signal is lower than a set threshold value, the first on-off equipment and the air inlet device are controlled to be closed, and the vacuumizing device is controlled to vacuumize the storage chamber; when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
Preferably:
the monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time;
correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
According to a second aspect, the present invention provides a flushing system comprising a plurality of flushing devices according to the first aspect;
a plurality of flushing devices are connected in series in a drain pipe of a drainage system;
wherein, for two adjacent flushing devices, the water outlet of the flushing device positioned at the upstream is connected with the water inlet of the flushing device positioned at the downstream through the water outlet pipe.
Preferably, a plurality of the flushing devices are connected in series in a drain branch of the drain system.
The utility model discloses a washing unit includes between the regulation, between the reposition of redundant personnel, evacuating device, air inlet unit, first break-make equipment and second break-make equipment. Be provided with first break-make equipment between regulation room and reposition of redundant personnel for control is connected or is cut off between regulation room and reposition of redundant personnel, when first break-make equipment closed, be airtight space between the regulation. A water inlet and a water outlet are arranged on the wall body enclosing the shunting room, the water inlet is used for connecting a drain pipe at the upper part of the shunting room, and the water outlet is used for connecting a drain pipe at the lower part of the shunting room. The vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room. The wall body enclosed to form a storage room is provided with an air inlet device, and the air inlet device is used for communicating the atmosphere inside the storage room and outside the storage room, so that vacuum breaking between the storage rooms is realized. The second on-off equipment is arranged close to the water inlet and used for controlling the on-off of the water inlet. The utility model discloses utilize above-mentioned structure can realize carrying out the regulation of liquid between the reposition of redundant personnel and regulation through the vacuum mode under the cooperation of first break-make equipment between, simultaneously, can realize the drainage simultaneously and to the washing of low reaches drainage system's pipeline under the cooperation of second break-make equipment, avoided causing the jam of pipeline because of silt accumulation, improved the utilization ratio of resource, avoided the waste of the energy.
The above description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the present invention is given.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a block diagram of a flushing device according to an embodiment of the invention.
Fig. 2 shows a schematic view of a flushing system in an embodiment of the invention.
The device comprises a tank body 1, a flow dividing room 101, a storage adjusting room 102, a blocking structure 2, a first on-off device 3, a second on-off device 11, an air inlet device 5, a water inlet 6, a vacuumizing device 7, a solar power supply device 8, a first cover plate 9, a second cover plate 10, a third on-off device 4, a drainage main pipe 12, a drainage branch pipe 13 and a flushing device 14.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The utility model discloses a first embodiment provides a washing unit, as shown in FIG. 1, the device includes between the regulation 102, reposition of redundant personnel 101, evacuating device 7, air inlet unit 5, first break-make equipment 3 and second break-make equipment 11. A first on-off device 3 is arranged between the storage room 102 and the flow dividing room 101 and used for controlling the connection or disconnection between the storage room 102 and the flow dividing room 101, and when the first on-off device 3 is closed, the storage room 102 is a closed space. A water inlet 6 and a water outlet are arranged on the wall body enclosing the shunt room 101, the water inlet 6 is used for connecting a drain pipe at the upper stream of the shunt room 101, and the water outlet is used for connecting a drain pipe at the lower stream of the shunt room 101. The evacuation device 7 communicates with the storage space 102, and the evacuation device 7 is used to evacuate the storage space 102 when the first on-off device 3 is closed. An air inlet device 5 is arranged on the wall body enclosing the storage room 102, and the air inlet device 5 is used for communicating the atmosphere inside the storage room 102 and the atmosphere outside the storage room 102 to realize vacuum breaking of the storage room 102. The second switching device 11 is disposed near the water inlet 6 and is used for controlling the water inlet 6 to be switched on or switched off.
The utility model discloses utilize above-mentioned structure can realize carrying out the regulation of liquid between 101 and regulation between 102 through the vacuum mode between the reposition of redundant personnel under the cooperation of first break-make equipment 3, simultaneously, can realize the drainage simultaneously and to the washing of low reaches drainage system's pipeline under the cooperation of second break-make equipment 11, avoided causing the jam of pipeline because of silt accumulation, improved the utilization ratio of resource, avoided the waste of the energy.
The flushing device of the present invention will be described in detail below:
as for the storage room 102 and the flow dividing room 101, the storage room 102 and the flow dividing room 101 may be realized by one structure formed integrally or may be realized by two structures separated from each other. If between 102 and reposition of redundant personnel 101 realize through an integrated into one piece's a structure between the regulation, then, the utility model discloses a washing unit forms between 102 and reposition of redundant personnel 101 between the regulation through jar body 1 and separation structure 2 including jar body 1 and separation structure 2.
Specifically, jar body 1 can be the cuboid, also can be the square, still can be other shapes, the utility model discloses do not restrict jar body 1's shape. The separation structure 2 is arranged in the tank body 1, and the separation structure 2 divides the tank body 1 into a storage room 102 and a flow dividing room 101. The barrier structure 2 is provided with a liquid communication port for communicating the distribution room 101 and the storage room 102. In order to make the liquid between the storage room 102 and the diversion room 101 fully circulate, the liquid circulation port is located at a position on the blocking structure 2 close to the bottom of the tank body 1, and the specific position of the liquid circulation port can be adjusted by a user at the bottom of the blocking structure 2 according to actual needs. The first on-off device 3 is provided at the liquid flow port, and the first on-off device 3 is used to control the liquid flow port to be communicated or cut off, and the liquid flow port enables the storage compartment 102 and the branch compartment 101 to be communicated or cut off under the control of the first on-off device 3. After the liquid circulation port is communicated, the distribution room 101 and the storage room 102 are communicated, and after the liquid circulation port is closed, the distribution room 101 and the storage room 102 are blocked, so that the storage room 102 forms a closed space.
Further, the utility model discloses in, enclose to close and be seted up water inlet 6 and delivery port (not shown) on the wall body of reposition of redundant personnel room 101, also seted up water inlet 6 and delivery port on the jar body 1 that 101 belongs to between the reposition of redundant personnel promptly. The water inlet 6 is used to connect the drain pipe upstream of the flow dividing compartment 101 so that liquid in the drain pipe upstream of the flow dividing compartment 101 can flow into the flow dividing compartment 101 through the water inlet 6. The water outlet is used for connecting a drain pipe downstream of the flow dividing room 101, so that the liquid in the flow dividing room 101 can be discharged to the drain pipe downstream of the flow dividing room 101 through the water outlet. In the present invention, in order to ensure the sealing degree of the regulation room 102, the water inflow height of the liquid circulation port is lower than the water inflow height of the water outlet.
Further, in order to control the water inlet 6, the flushing device of the present invention further comprises a second on-off device 11. The second shut-off device 11 is disposed near the water inlet 6, specifically, the second shut-off device 11 is disposed at the water inlet 6, and the second shut-off device 11 is used for controlling the water inlet 6 to be turned on or off. The water inlet 6 is communicated with the upper-stream drain pipe through the flow dividing room 101, and the water inlet 6 is blocked by the flow dividing room 101 and the upper-stream drain pipe.
Further, in order to control the water outlet, the flushing device of the present invention further comprises a third cut-off device 4. The third breaking device 4 is disposed near the water outlet, specifically, the third breaking device 4 is disposed at the water outlet, and the third breaking device 4 is used for controlling the connection or the disconnection of the water outlet. The water outlet is communicated with the diversion room 101 and the downstream drain pipe, and the diversion room 101 is blocked from the downstream drain pipe after the water outlet is cut off.
For the vacuum pumping device 7, the vacuum pumping device 7 is a vacuum pump, and an air inlet pipe of the vacuum pump is connected into the storage room 102. The evacuation device 7 is used to evacuate the storage space 102. In order to cooperate with the vacuum extractor 7 for use, the flushing device of the present invention further comprises an air inlet device 5. The air intake device 5 is used to communicate the atmosphere inside and outside the storage space 102 to break the vacuum in the storage space 102 when the storage space 102 is in a vacuum state. Specifically, the air intake device 5 is located on a wall enclosing the storage room 102, that is, the air intake device 5 is located on the tank 1 to which the storage room 102 belongs, and for convenience of operation, the air intake device 5 is arranged on the top of the tank 1. The intake means 5 may be implemented by an intake valve. The air inlet means 5 is closed during evacuation and the air inlet means 5 is opened during vacuum breaking.
Further, in order to avoid energy consumption, improve the utilization ratio of resource, the utility model discloses a washing unit still includes solar energy power supply unit 8, solar energy power supply unit 8 and vacuum pump connection, solar energy power supply unit 8 is used for supplying power for the vacuum pump. The solar power supply device 8 may be a solar panel. The solar power supply device 8 can convert solar energy into electric energy and store the energy in sunny days so as to be used by the vacuum pump.
Further, in order to facilitate the maintenance, the flushing device of the present invention further comprises a first cover plate 9 and a second cover plate 10. Enclose to close and be the top of the wall body of shunting between 101 and seted up first access hole, promptly, first access hole has been seted up at the top of the jar body 1 that 101 belongs to between the reposition of redundant personnel, and first apron 9 sets up in first access hole department. The top of enclosing the wall body that is the regulation room 102 has seted up the second access hole, promptly, the second access hole has been seted up at the top of the jar body 1 that the regulation room 102 belongs to, and second apron 10 sets up in second access hole department. The first cover plate 9 can be used to overhaul the split compartment 101, and the second cover plate 10 can be used to overhaul the storage compartment 102.
It should be noted that, in the utility model, the first on-off device 3, the second on-off device 11 and the third on-off device 4 can all adopt the valve to realize.
The utility model discloses in, there are following four kinds of working processes in washing unit:
the first operation is a vacuum process. Specifically, the storage room 102 is kept in a closed state by closing the first opening/closing device 3 and the air intake device 5, and then the evacuation device 7 is opened to evacuate the storage room 102, so that the storage room 102 is in a vacuum state and the inside of the storage room 102 is at a negative pressure. In the vacuumizing process, the third breaking device 4 can be opened or closed, if the third breaking device 4 is closed and the second breaking device 11 is opened, liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 for storage, and if the third breaking device 4 is opened and the second breaking device 11 is opened, the liquid in the drainage pipe at the upstream of the diversion room 101 flows into the diversion room 101 through the water inlet 6 and then can be discharged to the drainage pipe at the downstream of the diversion room 101 through the water outlet.
The second working process is a water storage process. Specifically, when the storage compartment 102 is in a vacuum state, the first on-off device 3 is opened, and since the pressure of the storage compartment 102 is lower than the pressure of the flow dividing compartment 101, the liquid of the flow dividing compartment 101 is drawn to the storage compartment 102 for storage. In the water storage process, the third cut-off device 4 can be opened or closed, the opening and closing of the third cut-off device 4 do not affect the water storage, and the second cut-off device 11 can be opened or closed.
The third operation process is a flushing process. Specifically, after the storage compartment 102 is vacuumed away from the distribution compartment 101, the flushing process can be performed by applying a vacuum to the storage compartment 102. Specifically, after the water storage process, the air inlet device 5 is opened to communicate the storage room 102 with the atmosphere, and after the storage room 102 is vacuumed, the second opening and closing device 11 is closed and the first opening and closing device 3 is opened, so that the liquid stored in the storage room 102 flows to the diversion room 101 first and then is discharged from the water outlet to flush the drain pipe downstream of the diversion room 101. It is noted that during flushing, the third shut-off device 4 is in an open state. The utility model discloses the in-process that washes has realized the effect of drainage in the lump.
Further, to how to control first break-make equipment 3, evacuating device 7 and air inlet unit 5 action the utility model discloses in, washing unit still includes control system, utilizes first break-make equipment 3 of control system control, evacuating device 7 and air inlet unit 5 action. Specifically, the control system includes a controller and a monitoring device. The monitoring device is used for detecting water body signals of the diversion room 101. The controller is respectively connected with the monitoring device, the first on-off equipment 3, the vacuumizing device 7 and the air inlet device 5, and the controller is used for controlling the first on-off equipment 3, the vacuumizing device 7 and the air inlet device 5 to act based on water body signals of the flow dividing room 101. The monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time, and correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
Further, there is a predetermined threshold corresponding to the water signal, which may be referred to as a vacuum threshold. If the water body signal is lower than the vacuum threshold value, the controller controls the first on-off device 3 and the air inlet device 5 to be closed, and controls the vacuumizing device 7 to vacuumize the storage room 102, so that the vacuumizing process is executed. If the water body signal is higher than the vacuum threshold value and the storage room 102 is in a vacuum state, the controller controls the first on-off device 3 to be opened, so that the liquid in the diversion room 101 is sucked to the storage room 102 to be stored, and the water storage process is executed.
Further, when the monitoring device is a device for monitoring the liquid level, the water body signal is a signal based on the liquid level height, and the vacuum threshold is a threshold based on the liquid level height. In order to avoid air from entering the storage compartment 102 from the liquid passage opening, the vacuum threshold is higher than the water intake level of the liquid passage opening, so that, when the liquid level in the distribution compartment 101 is lower than the vacuum threshold, the first on-off device 3 is controlled to be closed, enabling air to be prevented from entering the storage compartment 102 from the liquid passage opening.
Further, in the flushing process, as to when to open the air inlet device 5, in an embodiment, after the storage room 102 reaches a preset water level threshold, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, after the storage room 102 is vacuumed, the third shut-off device 4 is opened and the second shut-off device 11 is closed, and then the first shut-off device 3 is instantly and completely opened, so that the liquid stored in the storage room 102 instantly passes through the diversion room 101 and then is discharged from the water outlet, so as to flush the drainage pipes downstream of the storage room 102 and the diversion room 101. Specifically, in the utility model discloses in, 102 broken vacuum back between the regulation, can make the retaining potential energy of 102 convert between the regulation and wash kinetic energy through closing second break-make equipment 11 and instantaneously opening first break-make equipment 3 completely to the utilization is washed kinetic energy and can be realized washing the regulation between 102 bottom and reposition of redundant personnel 101 low reaches drain pipe, takes away silt. It should be noted that, for the instant full opening of the first on-off device 3, the full opening of the first on-off device 3 can be realized within a preset time, and a user can adjust the preset time according to actual needs, for example, the preset time can be set to 3 to 5 seconds.
To how to control the velocity of flow of liquid when washing, the utility model provides a following two kinds of control mode:
in the first control mode, after the storage room 102 reaches the preset water level threshold, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, after the storage room 102 is vacuumized, the second on-off device 11 is closed, the third on-off device 4 is opened, the opening degree of the first on-off device 3 is adjusted, and the flow rate of the liquid flowing out of the storage room 102, namely the flow rate of the liquid during flushing, is controlled. In the above-described control manner, the adjustment of the rinsing speed can be realized by adjusting the opening of the first on-off device 3.
In the second control mode, after the storage room 102 reaches the preset water level threshold, the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, the vacuum degree of the storage room 102 is adjusted, the second on-off device 11 is closed, the third on-off device 4 is opened, the first on-off device 3 is opened, and the flow rate of the liquid flowing out of the storage room 102, namely the flow rate of the liquid during flushing, is controlled. In the above control method, the flush rate can be adjusted by adjusting the degree of vacuum in the storage chamber 102.
Based on the same concept, a second embodiment of the present invention provides a flushing system, which comprises a plurality of flushing devices as described in the first embodiment, wherein the plurality of flushing devices are connected in series in a drain pipe of a drainage system. Wherein, for two adjacent flushing devices, the water outlet of the flushing device positioned at the upstream is connected with the water inlet 6 of the flushing device positioned at the downstream through a water discharge pipe.
The utility model discloses in, when drainage system includes drainage trunk 12 and drain branch 13, in order to realize the washing to silt in each drain branch 13, can establish ties a plurality of washing units 14 in drain branch 13, can establish ties a plurality of washing units 14 on each drain branch 13, as shown in FIG. 2.
The third embodiment of the present invention is directed to a method of flushing applied to the flushing system of the second embodiment, the method comprising:
the flushing devices are sequentially opened from downstream to upstream of the drainage system to flush the storage compartment 102 in each flushing device and/or the drain in the drainage system.
In connection with the second and third embodiments, in the drainage system, since a plurality of flushing devices are usually arranged from the upstream to the downstream of the drainage system, both the drainage pipe and the flushing device in the drainage system can deposit a large amount of silt, if the flushing is started from the upstream of the drainage system, a large amount of silt can be accumulated and blocked at a certain position of the drainage system, and the flushing effect is affected. Thus, during flushing, flushing may be initiated from the downstream side of the drainage system, so that the regulation compartment 102 and the drainage pipe in the flushing device are gradually cleared of silt by one flushing from the downstream side to the upstream side.
For example, a first flushing device, a second flushing device, and a third flushing device are connected in series in order from upstream to downstream of a drain pipe of a drainage system. Then, at the time of flushing, the third flushing device is first opened, and the regulation room 102 of the third flushing device and the drain pipe downstream of the third flushing device are flushed. The second flushing device is then opened and the regulation compartment 102 of the second flushing device and the flushing drain downstream of the second flushing device are flushed. Finally, the first flushing device is opened, and the regulating room 102 of the first flushing device and the water discharge pipe at the downstream of the first flushing device are flushed.
And for how to open the flushing device, the following steps are included:
step 301: closing the first on-off device 3 and the air inlet device 5, and controlling the vacuumizing device 7 to vacuumize the storage room 102 to enable the storage room 102 to be in a vacuum state;
step 302: when the storage room 102 is in a vacuum state, the first on-off device 3 is opened, and the liquid in the diversion room 101 is sucked to the storage room 102 for storage;
step 303: the air inlet device 5 is opened, the storage room 102 is communicated with the atmosphere, after the vacuum of the storage room 102 is broken, the second on-off device 11 is closed, the first on-off device 3 is opened, so that the liquid stored in the storage room 102 flows to the diversion room 101 firstly and then is discharged from the water outlet, and the storage room 102 and/or a drain pipe at the downstream of the flushing device are flushed.
In particular, the above-mentioned process of opening the flushing device, i.e. the flushing process of the flushing device in the first embodiment, is not described in detail here since the flushing process has been described in detail in the first embodiment.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (11)
1. A flushing device is characterized by comprising a storage chamber, a flow dividing chamber, a vacuumizing device, an air inlet device, a first on-off device and a second on-off device;
the first on-off equipment is arranged between the storage room and the flow dividing room and used for controlling the communication or the cut-off of the storage room and the flow dividing room, and when the first on-off equipment is closed, the storage room is a closed space;
a water inlet and a water outlet are arranged on a wall body enclosing the flow dividing room, the water inlet is used for connecting a drain pipe at the upstream of the flow dividing room, and the water outlet is used for connecting a drain pipe at the downstream of the flow dividing room;
the vacuumizing device is communicated with the storage room, and when the first on-off equipment is closed, the vacuumizing device is used for vacuumizing the storage room;
the air inlet device is arranged on a wall body enclosing the storage room and is used for communicating the atmosphere inside the storage room and the atmosphere outside the storage room to realize vacuum breaking of the storage room;
the second on-off equipment is arranged close to the water inlet and used for controlling the on-off of the water inlet.
2. The irrigation device as claimed in claim 1, wherein the evacuation device is a vacuum pump, and an air inlet pipe of the vacuum pump is connected into the storage chamber.
3. The irrigation device of claim 2, further comprising a solar powered device;
the solar power supply equipment is connected with the vacuum pump and used for supplying power to the vacuum pump.
4. The flushing device of claim 1, further comprising a first cover plate and a second cover plate;
a first access hole is formed in the top of the wall body enclosing the flow dividing room, and the first cover plate is arranged at the first access hole;
the enclosure is a second access opening is formed in the top of the wall body of the storage room, and the second cover plate is arranged at the second access opening.
5. The flushing device of claim 1 including a tank and a blocking structure disposed in the tank to divide the tank into the regulating compartment and the distribution compartment, the blocking structure having a fluid communication port disposed therein, the fluid communication port being controlled by the first on/off device to communicate or block the regulating compartment with the distribution compartment.
6. The irrigation device of claim 5, wherein the liquid communication port has a lower water inlet level than the water outlet;
and/or the liquid flow port is located at a position of the barrier structure near the bottom.
7. The flushing device of claim 1, further comprising a third shut-off device disposed proximate to the water outlet for controlling the opening or closing of the water outlet.
8. The irrigation device of claim 1, further comprising a control system comprising a controller and a monitoring device;
the monitoring device is used for detecting water body signals in the shunting room;
the controller is respectively connected with the monitoring device, the first on-off equipment, the vacuumizing device and the air inlet device, and is used for controlling the first on-off equipment, the vacuumizing device and the air inlet device to act based on a water body signal of the diversion room;
when the water body signal is lower than a set threshold value, the first on-off equipment and the air inlet device are controlled to be closed, and the vacuumizing device is controlled to vacuumize the storage chamber; when the water body signal is higher than a set threshold value and the storage room is in a vacuum state, the first on-off device is controlled to be opened, so that the liquid in the diversion room is sucked to the storage room for storage.
9. The flushing device of claim 8, wherein:
the monitoring device is one or more of a device for monitoring liquid level, a device for monitoring water quality, a device for monitoring rainfall and a device for monitoring rainfall time;
correspondingly, the water body signal is one or more of a liquid level signal, a water quality signal, a rainfall signal and rainfall time.
10. An irrigation system comprising a plurality of irrigation devices according to any of claims 1-9;
a plurality of flushing devices are connected in series in a drain pipe of a drainage system;
wherein, for two adjacent flushing devices, the water outlet of the flushing device positioned at the upstream is connected with the water inlet of the flushing device positioned at the downstream through the water outlet pipe.
11. The flushing system of claim 10 wherein a plurality of said flushing devices are connected in series in a drain leg of said drainage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246633.1U CN212453051U (en) | 2020-03-03 | 2020-03-03 | Flushing device and flushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246633.1U CN212453051U (en) | 2020-03-03 | 2020-03-03 | Flushing device and flushing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212453051U true CN212453051U (en) | 2021-02-02 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020246633.1U Active CN212453051U (en) | 2020-03-03 | 2020-03-03 | Flushing device and flushing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335453A (en) * | 2020-03-03 | 2020-06-26 | 武汉圣禹排水系统有限公司 | Flushing device, flushing system and flushing method |
| CN111335432A (en) * | 2020-03-03 | 2020-06-26 | 武汉圣禹排水系统有限公司 | Vacuum storage system and vacuum storage method |
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2020
- 2020-03-03 CN CN202020246633.1U patent/CN212453051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111335453A (en) * | 2020-03-03 | 2020-06-26 | 武汉圣禹排水系统有限公司 | Flushing device, flushing system and flushing method |
| CN111335432A (en) * | 2020-03-03 | 2020-06-26 | 武汉圣禹排水系统有限公司 | Vacuum storage system and vacuum storage method |
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Address after: No. 509 Weihu Road, Shamao Street, Hannan District, Wuhan City, Hubei Province, 430090 Patentee after: Wuhan Shengyu Smart Ecological Environmental Protection Co.,Ltd. Address before: 430056 3rd floor, workshop 1, No. 189, North Qianli Road, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: WUHAN SHENGYU DRAINAGE SYSTEM Co.,Ltd. |
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