CN213114918U

CN213114918U - Vacuum flushing device

Info

Publication number: CN213114918U
Application number: CN202021779278.0U
Authority: CN
Inventors: 陈家新
Original assignee: Fujian Fuzexin Environmental Protection Technology Co ltd
Current assignee: Fujian Fuzexin Environmental Protection Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-04
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a vacuum flushing device, it relates to the sewage treatment field. The novel flushing device comprises a flushing chamber, a siphon unit, an inspection well, a control cabinet, a vacuum pump, a collecting channel and a sewage discharge pipeline, wherein an ultrasonic liquid level meter is arranged in the flushing chamber, the bottom of the flushing chamber is connected with the bottom of a reservoir through the siphon unit, the inspection well is arranged above the flushing chamber, the control cabinet is embedded in the inspection well, a wireless transceiver is embedded in the control cabinet, the vacuum pump is communicated with the flushing chamber through a vacuum tube, a pneumatic valve is arranged on the vacuum tube body, the collecting channel is arranged at the bottom of the right side of the reservoir, a flow guide slope is arranged at the bottom of the collecting channel, and the collecting. After the technical scheme is adopted, the utility model discloses an this beneficial effect does: the novel wireless monitoring system has the advantages that the number of mechanical equipment on the ground is reduced, the landscape is improved, meanwhile, the risk that the mechanical equipment is stolen is reduced, the wireless monitoring function is achieved, the use is more flexible, the practicability is high, and the popularization value is high.

Description

Vacuum flushing device

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to vacuum flushing device.

Background

When the city receives rain, often can increase the runoff, rainwater and sewage can join often, increase the burden of municipal drainage pipe network and sewage pipe network, especially in the rainfall initial stage, the first rain of formation contains a large amount of pollutants, if the first rain directly discharges natural water, can cause serious pollution to the water environment, consequently need add facilities such as rainwater regulation pond and adjust the rainwater of different quality of water. In the urban drainage system of China, the rainwater regulation and storage tank is more and more widely applied, but after initial rainwater entering the rainwater regulation and storage tank is stored for a period of time, the rainwater regulation and storage tank is cleaned but encounters problems, if the rainwater regulation and storage tank is not cleaned for a long time or is not cleaned completely, the regulation and storage tank can emit stink, and bottom sludge occupies the volume of the tank body. Consequently need regularly wash the regulation pond, also have the vacuum washing unit to the regulation pond on the market at present, but the structural design of this type of vacuum washing unit that has now on the market is reasonable inadequately, and subaerial mechanical equipment is more, has increased stolen risk when influencing the view, can't realize wireless supervision function, uses the dumb, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a vacuum flushing device and reduced subaerial mechanical equipment, improved the view, reduced the risk that mechanical equipment was stolen simultaneously, have the function of wireless supervision, use more in a flexible way, the practicality is strong, has great spreading value.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the device comprises a flushing chamber, a siphon unit, an inspection well, a control cabinet, a vacuum pump, a collecting channel and a sewage discharge pipeline, wherein an ultrasonic liquid level meter is arranged in the flushing chamber, the bottom of the flushing chamber is connected with the bottom of a reservoir through the siphon unit, the inspection well is arranged above the flushing chamber, the control cabinet is embedded in the inspection well, a wireless transceiver is embedded in the control cabinet, the vacuum pump is communicated with the flushing chamber through the vacuum pipe, the bottom of the right side of the reservoir is provided with the collecting channel, the bottom of the collecting channel is provided with a flow guide slope, the collecting channel is communicated with the sewage discharge pipeline, an air outlet pipe is arranged at the joint of the flushing chamber and the inspection well.

The edge and corner position of the bottom of the left side of the siphon unit is a round angle.

The inside fixed staircase that sets up of manhole, the manhole outside is equipped with the access cover.

The ultrasonic liquid level meter is electrically connected with a control circuit in the control cabinet through a lead.

The connection included angle between the diversion slope and the bottom of the collecting channel is 15-45 degrees.

The pipe diameter of the sewage discharge pipeline is larger than 600mm, and a water drain valve is arranged on the sewage discharge pipeline.

After adopting above-mentioned technical scheme, compare in prior art and have following beneficial effect: the control cabinet and the vacuum pump are arranged in the overhaul well, so that mechanical equipment outside the reservoir is reduced, the landscape is improved, and the risk of stealing the mechanical equipment is reduced; the wireless transceiver is arranged, so that the working personnel can remotely supervise the work of the vacuum flushing device, and the use is more flexible.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals: the device comprises a washing chamber 1, an ultrasonic liquid level meter 11, a siphon unit 2, an inspection well 3, an escalator 31, an inspection cover 32, a control cabinet 4, a wireless transceiver 41, a vacuum pump 5, a vacuum pipe 51, a collecting channel 6, a diversion slope 61, a sewage discharge pipeline 7, a water drain valve 71, an air outlet pipe 8 and an air-operated valve 81.

Detailed Description

Referring to fig. 1, the technical solution adopted by the present embodiment is: all the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and a wireless transceiver should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.

The ultrasonic liquid level meter is installed in the flushing chamber, the bottom of the flushing chamber is connected with the bottom of a reservoir through the siphon unit, the maintenance well is fixedly installed above the flushing chamber, the control cabinet is embedded and arranged inside the maintenance well, a wireless transceiver is installed inside the control cabinet, the vacuum pump is communicated with the flushing chamber through a vacuum tube, the bottom of the right side of the reservoir is provided with a collecting channel, the bottom of the collecting channel is provided with a flow guide slope, the collecting channel is communicated with the sewage discharge pipeline, a connecting plate of the flushing chamber and the maintenance well is provided with an air outlet pipe, and a pneumatic valve is installed on a pipe body of the air outlet pipe.

The edge and corner position of the bottom of the left side of the siphon unit adopts a fillet form, so that rainwater can smoothly flow through the siphon unit without resistance when water storage and flushing operation are facilitated.

The inside staircase of manhole, the outside access cover of manhole installation.

The utility model discloses a theory of operation: when the water level in the reservoir rises, the vacuum pump is started, air in the flushing chamber is pumped out, so that water in the reservoir is pressed into the water storage chamber under the action of atmospheric pressure, when the pneumatic valve is opened, the vacuum in the water storage chamber is broken, at the moment, the water in the water storage chamber quickly enters the reservoir by virtue of gravity, a horizontal flushing wave is generated at the bottom of the reservoir, garbage at the bottom of the reservoir and impurities in some sewage are effectively cleaned, and the sewage is discharged from the sewage discharge pipeline along the diversion slope; working data such as an ultrasonic liquid level meter and the like are transmitted to a mobile phone end or a computer end through a wireless transceiver; the regular and timed reservoir cleaning can be realized by installing a timing device in the control cabinet.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A vacuum flushing device is characterized in that: it comprises a flushing chamber (1), a siphon unit (2), an inspection well (3), a control cabinet (4), a vacuum pump (5), a collecting channel (6) and a sewage discharge pipeline (7), the ultrasonic wave liquid level meter (11) is arranged in the flushing chamber (1), the bottom of the flushing chamber (1) is connected with the bottom of the reservoir through a siphon unit (2), an inspection well (3) is arranged above the flushing chamber (1), a control cabinet (4) is embedded in the inspection well (3), a wireless transceiver (41) is embedded in the control cabinet (4), a vacuum pump (5) is communicated with the flushing chamber (1) through a vacuum tube (51), a collecting channel (6) is arranged at the bottom of the right side of the reservoir, a flow guide slope (61) is arranged at the bottom of the collecting channel (6), the collecting channel (6) is communicated with a sewage discharge pipeline (7), an air outlet tube (8) is arranged at the joint of the flushing chamber (1) and the inspection well (3), and a pneumatic valve (81) is arranged on the air outlet tube (.

2. A vacuum flushing device according to claim 1, characterized in that: the corner position of the bottom of the left side of the siphon unit (2) is a round angle.

3. A vacuum flushing device according to claim 1, characterized in that: the inside fixed staircase (31) that sets up of manhole (3), manhole (3) outside is equipped with access cover (32).

4. A vacuum flushing device according to claim 1, characterized in that: the ultrasonic liquid level meter (11) is electrically connected with a control circuit in the control cabinet (4) through a lead.

5. A vacuum flushing device according to claim 1, characterized in that: the connection included angle between the diversion slope (61) and the bottom of the collecting channel (6) is 15-45 degrees.

6. A vacuum flushing device according to claim 1, characterized in that: the pipe diameter of the sewage pipeline (7) is larger than 600mm, and a water drain valve (71) is arranged on the sewage pipeline (7).