CN210032068U

CN210032068U - Outdoor sewage lifting system

Info

Publication number: CN210032068U
Application number: CN201920635173.9U
Authority: CN
Inventors: 周林森
Original assignee: A & E Design Co Ltd
Current assignee: A & E Design Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-07
Anticipated expiration: 2029-05-06

Abstract

The utility model relates to a sewage treatment technical field, concretely relates to outdoor sewage lift system. The method comprises the following steps: the sewage well comprises a valve well, a sewage well and a sludge well, wherein a cushion block is arranged at the bottom of the sewage well, a water pumping pipe is fixedly arranged on the cushion block, a submersible sewage pump is fixedly arranged at one end of the water pumping pipe, a pressure gauge, a control valve and a sewage sampling device are arranged on the water pumping pipe in the valve well, a water inlet pipe and a liquid level detector are arranged on the side wall of the sewage well, a vent pipe, a cable perforation and a medicine inlet pipe are also arranged on the sewage well, a filter hopper is arranged on the side wall below the water inlet pipe, the filter hopper and the side wall of the sewage well form a filter cavity, a sewage pipe is arranged on the side wall of the sewage well in the filter cavity and extends into the sludge well, and the sewage pipe is higher than the bottom edge of the filter hopper. The maintenance is safer.

Description

Outdoor sewage lifting system

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to outdoor sewage lift system.

Background

The development of industry drives the high-speed development of related industries and becomes one of the important pillars of national economy, but the countries which develop the industry rapidly understand that the development of industry also means the destruction of natural environment, especially the serious pollution to water sources, so the protection of water sources, the treatment of sewage and the purification of water become very important, at present, a lot of sewage treatment are sewage integrated pump stations, although the integrated pump stations are convenient to install, the capacity is small, the structure is complex, various toxic and harmful gases can be generated in the sewage integrated pump stations, the maintenance and the cleaning of internal silt are inconvenient, and therefore, a lot of inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough and defect of prior art, provide a simple structure, overhaul the outdoor sewage lift system of drainage, clearance silt separation.

The purpose of the utility model is realized through the following technical scheme:

an outdoor sewage lifting system comprising: the sewage treatment device comprises a valve well, a sewage well and a sludge well, wherein a cushion block is installed at the bottom of the sewage well, water pumping pipes are fixedly installed on the cushion block, submersible sewage pumps are fixedly installed at one ends of the water pumping pipes, the other ends of the water pumping pipes penetrate through the valve well and are finally discharged outdoors, pressure meters, control valves and sewage sampling devices are arranged on the water pumping pipes in the valve well, the submersible sewage pumps are at least provided with three submersible sewage pumps, the number of the water pumping pipes is consistent with that of the submersible sewage pumps, the submersible sewage pumps are placed in the sewage well in a suspension mode, a water inlet pipe and a liquid level detector are arranged on the side wall of the sewage well, a vent pipe, a cable perforation and a medicine inlet pipe are further arranged on the sewage well, a filter hopper is installed on the side wall below the water inlet pipe, the filter hopper and the side wall of the sewage well form a filter, the blow-off pipe is higher than the bottom edge of the filtering hopper.

Specifically, the sewage sampling device comprises a sampling pipe, a water storage box and a plurality of sample bottles, wherein the water storage box is connected with the sampling pipe; a plurality of the sample bottles are mounted in the water storage box.

Specifically, the silt well top surface is equipped with the exhaust hole, be connected with the vertical blast pipe that stretches out ground on the exhaust hole, the silt well lateral wall is equipped with pressure sensor.

Specifically, a stirrer is arranged at the bottom of the sewage well.

Specifically, the bilge well and the valve well lateral wall all are equipped with the cat ladder.

Compared with the prior art, the utility model following advantage and beneficial effect are included:

the utility model discloses a set up the valve well, detecting instrument all sets up in the valve well, can overhaul through the valve well, and do not have poisonous and harmful gas in the valve well, it is safer to overhaul, through setting up the filter hopper, with sewage and silt separation, need not to clear up silt in the sewage well, the life of stealthily dirty pump has been improved, the blow off pipe is higher than and filters the fill bottom, in can not getting into the silt pond along the inclined plane yet if sewage velocity of flow is too big, but can the infiltration stay in the silt in the filter hopper, guarantee not to have a large amount of sewage in the silt pond.

Drawings

Fig. 1 is a schematic view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

The utility model discloses a concrete implementation process as follows:

as shown in fig. 1, an outdoor sewage lifting system includes: valve well 1, bilge well 2 and silt well 3, valve well 1, bilge well 2 and silt well 3 all bury underground, valve well 1 with bilge well 2 all is equipped with the well head that has the well lid, valve well 1 with bilge well 2 flushes with ground, cushion 21 is installed to bilge well 2 bottom, fixed mounting has drinking-water pipe 22 on the cushion 21, drinking-water pipe 22 one end fixed mounting has submersible sewage pump 23, the drinking-water pipe 22 other end passes valve well 1 and finally discharges outdoors, is equipped with manometer 11, control flap 12 and sewage sampling device 13 on the drinking-water pipe 22 in the valve well 1, submersible sewage pump 23 is equipped with three at least, the quantity of drinking-water pipe 22 is unanimous with submersible sewage pump 23's quantity, submersible sewage pump 23 is unsettled to be placed in bilge well 2, be equipped with inlet tube 24 and liquid level detector 25 on the bilge well 2 lateral wall, still be equipped with breather pipe 26, sewage well 2 is last, The cable perforation 27 and advance pencil 28, the cable pass through cable perforation 27 and stealthily dirty pump 23 electric connection, and the cable other end is connected with external control ware, install filter hopper 29 on the lateral wall of the below of inlet tube 24, filter hopper 29 with the bilge well 2 lateral wall forms the filter chamber, the 2 lateral walls of bilge well in the filter chamber are equipped with blow off pipe 30, blow off pipe 30 stretches into in the silt well 3, blow off pipe 30 is higher than filter hopper 29 base. The valve well 1, the sewage well 2 and the sludge well 3 are all provided with rigid waterproof sleeves at the joints with pipelines, the wall of the filter hopper 29 is densely provided with filter sieve holes, when sewage enters the sewage well 2 from the water inlet pipe 24, the sewage firstly enters the filter hopper 29, the filter hopper 29 is provided with an inclined plane, the sewage can enter the sewage well 2 from the filter holes along the inclined plane, sludge and other solid garbage can be accumulated along the inclined plane and finally enters the sludge well 3 through the sewage discharge pipe 30, the sewage can be input into the water suction pipe 22 through the submersible sewage pump 23 and finally is discharged out of the system, through arranging the valve well 1, the pressure gauge 11, the control valve 12 and the sewage sampling device 13 are arranged on the water suction pipe 22 in the valve well 1, so that an maintainer can overhaul in the valve chamber, toxic and harmful gas does not exist in the valve well 1, the overhaul is safer, and larger vibration can be generated when the submersible sewage pump 23 works, through fixing drinking-water pipe 22 on cushion 21, can enough reduce the vibrations degree of stealthily dirty pump 23, can hang stealthily dirty pump 23 again, although filter hopper 29 can filter most silt, but still there is slight silt to deposit in sump pit 2 bottom, stealthily dirty pump 23 is unsettled can make stealthily dirty pump 23 avoid inhaling bottom silt, make stealthily dirty pump 23 be difficult to damage, the life-span of extension stealthily dirty pump 23, stealthily dirty pump 23 quantity is equipped with three at least, wherein two are used for adjusting the power of drawing water, another is as the stand-by pump, because sump pit 2 is not opened often, also can not influence the power of drawing water when one of them breaks down through setting up the stand-by pump, guarantee the reliable operation of system. A partition board is vertically arranged in the middle of the sludge well 3, the partition board divides the sludge well 3 into two chambers, the top surface of a discharge pipe 30 right above each chamber is provided with an exhaust pipe, the upper end of the partition board is provided with an opening, the two chambers are communicated through the opening, most of the sludge entering the sludge well 3 from the discharge pipe 30 is silt, but a small part of the sewage still can enter the sludge well 3, because the sewage is on the upper layer of the sludge, when the sewage and the sludge in one chamber are fully discharged, the sewage can firstly enter the other chamber, so that the sewage can be separated from the sludge, the exhaust pipe can be used for exhausting redundant gas, can stretch into the silt well 3 with the extraction pipe in the calandria pipe is intraductal when silt is full in the silt well 3, extract silt, liquid level detector 25 also with outside controller signal connection, liquid level detector 25 can detect the sewage volume, conveniently adjusts and control inlet tube 24's flow to the power of drawing water of stealthily dirty pump 23.

Specifically, the sewage sampling device 13 comprises a sampling pipe, a water storage box and a plurality of sample bottles, wherein the water storage box is connected with the sampling pipe; the water storage box is connected with the water pumping pipe 22, and a plurality of sample bottles are arranged in the water storage box. Sewage sampling device 13 is used for providing the extraction of sewage sample, and a plurality of sample bottles are installed in the water storage box for preserve sewage sample, through a plurality of sample bottles of installation in the water storage box, the sewage sample of each period in the storage detection area of being convenient for makes things convenient for the manual work to carry out the selective examination, thereby makes the utility model has the characteristics of the sewage sample storage of being convenient for.

Specifically, the top surface of the silt well 3 is provided with an exhaust hole, the exhaust hole is connected with an exhaust pipe 31 vertically extending out of the ground, and the side wall of the silt well 3 is provided with a pressure sensor 32. Sensor and external control ware electric connection, pressure sensor 32 sets up at warning water level height, can give outside controller with signal transmission when pressure sensor 32 receives liquid extrusion, reminds the needs to extract silt. The silt well top still is equipped with the well lid, makes things convenient for the staff to enter clearly to draw and safeguard and initial construction.

Specifically, the bottom of the sewage well 2 is provided with a stirrer, and when the medicines enter the sewage well 2 from the medicine inlet pipe 28, the medicines can be better dissolved into the sewage by the stirrer.

Specifically, the side walls of the sewage well 2 and the valve well 1 are provided with crawling ladders. The ladder stand is convenient and better to overhaul.

In another embodiment, add the filter well, place filter hopper 29 in the filter well, filter hopper 29 with the filter well lateral wall forms the filter chamber, and the inlet tube stretches into the filter well and in the filter chamber, and blow off pipe 30 sets up the filter well lateral wall in the filter chamber, blow off pipe 30 stretches into in the silt well 3, blow off pipe 30 is higher than the filter hopper 29 base, the filter well top still is equipped with the access hole, and the inside maintenance ladder that still is equipped with of filter well, the filter well bottom still is equipped with the outlet pipe, the outlet pipe lets in the sewage well. Through will filtering the setting of fighting in filtering the well, can fight to filtering and clear up the maintenance, need not to get into in the sewage well.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An outdoor sewage lift system, its characterized in that includes: the sewage treatment device comprises a valve well, a sewage well and a sludge well, wherein a cushion block is installed at the bottom of the sewage well, water pumping pipes are fixedly installed on the cushion block, submersible sewage pumps are fixedly installed at one ends of the water pumping pipes, the other ends of the water pumping pipes penetrate through the valve well and are finally discharged outdoors, pressure meters, control valves and sewage sampling devices are arranged on the water pumping pipes in the valve well, the submersible sewage pumps are at least provided with three submersible sewage pumps, the number of the water pumping pipes is consistent with that of the submersible sewage pumps, the submersible sewage pumps are placed in the sewage well in a suspension mode, a water inlet pipe and a liquid level detector are arranged on the side wall of the sewage well, a vent pipe, a cable perforation and a medicine inlet pipe are further arranged on the sewage well, a filter hopper is installed on the side wall below the water inlet pipe, the filter hopper and the side wall of the sewage well form a filter, the blow-off pipe is higher than the bottom edge of the filtering hopper.

2. An outdoor sewage lifting system according to claim 1, characterized in that: the sewage sampling device comprises a sampling pipe, a water storage box and a plurality of sample bottles, wherein the water storage box is connected with the sampling pipe; a plurality of the sample bottles are mounted in the water storage box.

3. An outdoor sewage lifting system according to claim 1, characterized in that: the silt well top surface is equipped with the exhaust hole, be connected with the vertical blast pipe that stretches out ground on the exhaust hole, the silt well lateral wall is equipped with pressure sensor.

4. An outdoor sewage lifting system according to claim 1, characterized in that: and a stirrer is arranged at the bottom of the sewage well.

5. An outdoor sewage lifting system according to claim 1, characterized in that: the bilge well and the valve well lateral wall all are equipped with the cat ladder.