CN211486659U

CN211486659U - Advection precipitation water-collecting device

Info

Publication number: CN211486659U
Application number: CN201921866622.7U
Authority: CN
Inventors: 陈凡阵; 郭金玲; 柏昕然; 田宝义; 曹仲宏; 李�诚; 李欣; 王健; 许金明; 单承安; 胡光振; 刘济铭; 许晓东
Original assignee: Tianjin Huabo Water Co ltd
Current assignee: Tianjin Huabo Water Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-09-15
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to a advection deposits water-collecting device, including device body and play ditch, the device body is the cuboid structure, it sets up to go out the ditch on the outer wall of device body, this internal rectification wall and the collection subassembly of setting up of device, wherein, the collection subassembly is including perforation collector pipe, outlet pipe and play water control floodgate, the perforation collector pipe with the one end of outlet pipe is connected, the other end of outlet pipe stretches into in going out the ditch, go out water control floodgate pass through the pipeline with the outlet pipe stretches into go out the end connection of ditch, the pipeline with go out water connection's position and set up the clearance. Compared with the water collecting tank form, the utility model discloses the water collecting zone has greatly been reduced to it is bigger to make the effective settling zone proportion of sedimentation tank, the utility model discloses load factor to current advection sediment has obvious promotion, thereby the water producing ability of lift system.

Description

Advection precipitation water-collecting device

Technical Field

The utility model relates to a mud-water sedimentation separation technical field of advection form in sewage treatment, the feedwater treatment, concretely relates to advection deposits water-collecting device.

Background

In sewage and water supply treatment in an advection precipitation mode, clear water after mud-water separation is generally collected by a water collecting tank (in a form of a triangular weir, a perforated tank and the like), and the water collecting tank is arranged on the water surface, so that algae can be bred in the water collecting tank by sunlight irradiation outdoors, the cleaning is very troublesome, the manual labor is increased, and potential safety hazards exist during cleaning; the water collection section in the form of the original water collection tank can cause great change of hydraulic flow state, not only the hydraulic flow state of the water collection area changes, but also the change can extend to the front sedimentation section, so that the effective sedimentation area is greatly reduced; moreover, the erection of the water collecting tank can influence the selection and the action range of the form of the mud scraping and sucking machine; the collection uniformity of the sump is reduced by the influence of various factors (settling, deformation, hanging foreign objects, etc.).

The water outlet weir is arranged behind the perforated wall in the water supply, similarly, although the upper layer effluent occupies small space, the upper load of the weir is higher, the change of the front section hydraulic flow state is larger than that of the water collecting tank, and the effective utilization of the sedimentation tank is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the water collecting technology in the existing horizontal flow sedimentation tank and providing a complete set of technical form suitable for horizontal flow sedimentation water collection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a advection deposits water-collecting device, includes device body and play ditch, the device body is the cuboid structure, it sets up to go out the ditch on the outer wall of device body, this internal rectification wall and the collection subassembly of setting up of device, wherein, the collection subassembly is including perforation collector pipe, outlet pipe and play water control floodgate, the perforation collector pipe with the one end of outlet pipe is connected, the other end of outlet pipe stretches into in going out the ditch, go out water control floodgate pass through the pipeline with the outlet pipe stretches into go out the end connection of ditch, the pipeline with go out water piping connection's position and set up the clearance.

Preferably, the perforated water collecting pipe is provided with through holes at the upper part and the lower part inclined by 45 degrees on the back water surface.

In any of the above schemes, preferably, the lower end of the perforated water collecting pipe is provided with a pipe support, and the pipe support is fixed on the inner wall of the device body.

In any of the above schemes, preferably, a part of the water outlet pipe located in the device body is provided with a vent pipe.

In any of the above solutions, it is preferable that the device body is provided with a water inlet.

In any of the above schemes, preferably, the device body is provided with an overflow port at the position of the water outlet channel.

In any of the above schemes, preferably, the side wall of the outlet channel is provided with an outlet pipe.

The utility model has the advantages that: compared with a water collecting tank form, the utility model greatly reduces the water collecting area, thereby leading the effective settling area proportion of the settling tank to be larger; the utility model can reduce the influence of algae generated by sunlight irradiation on the operation; the utility model has more choices for the bottom sediment discharge form, and the discharge effect is more guaranteed; furthermore, the utility model discloses load factor to current advection sediment has obvious promotion to the water producing capacity of lift system.

Drawings

FIG. 1 is a schematic view of a preferred embodiment of an advection precipitation water-collection device according to the present invention;

FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1 of the advective precipitation collection unit in accordance with the present invention;

FIG. 3 is a schematic view of another preferred embodiment of an advection precipitation water-collection device according to the present invention;

FIG. 4 is the cross-sectional view of FIG. 3 of the advective sedimentation water-collection device according to the present invention;

fig. 5 is a partial enlarged view of the perforated header of the embodiment of fig. 1 of the advection precipitation collection device according to the present invention.

The figures are labeled as follows: 1, a rectification wall; 2 perforating a water collecting pipe; 3, discharging a water pipe; 4, a vent pipe; 5, a pipeline bracket; 6, a water outlet control gate; 7, discharging a water channel; 8, discharging a water pipe; 9 an overflow port; 10 water distribution area; 11 a transition zone; 12 a settling zone; 13 a water collecting area; 14 water inlet; 15 water distribution tank; 16 a first drain pipe; 17 a second sewage draining pipe; 18 a settling tube.

Detailed Description

In order to further understand the present invention, the present invention will be described in detail with reference to the following embodiments.

Example one

As shown in fig. 1, fig. 2 and fig. 5, the present invention provides a advection precipitation water collection device, which comprises a device body and a water outlet channel 7, wherein the water outlet channel 7 is used for collecting water, the device body is of a cuboid structure, the water outlet channel 7 is arranged on the outer wall of the device body, a rectification wall 1 and a water collection assembly are arranged in the device body, the rectification wall 1 can better rectify a hydraulic fluid state, wherein the water collection assembly comprises a perforated water collection pipe 2, a water outlet pipe 3 and a water outlet control gate 6, the perforated water collection pipe 2 is arranged in a layered manner in a partitioning manner, considering hydraulic balance, a single pipe service area is not more than 5m x 0.5m, the perforated water collection pipe 2 is connected with one end of the water outlet pipe 3, the other end of the water outlet pipe 3 extends into the water outlet channel 7, the water outlet control gate 6 extends into an end connection of the water outlet channel 7 through a pipeline and the water outlet pipe 3, the pipeline with the position that outlet pipe 8 is connected sets up the clearance, the water in the outlet pipe 3 can go into through this clearance under the effect of play water control floodgate 6 in the ditch 7, set up on the outlet pipe 3 of subregion play water control floodgate 6 is used for controlling each district's water yield to full play each branch pipe collection effect, perforation collector pipe 2 sets up the through-hole (the position is shown as figure 5) about the surface of a back water is inclined 45, the preferred phi 25mm in aperture of through-hole, perforation collector pipe 2 lower extreme sets up pipeline bracket 5, pipeline bracket 5 is fixed on the inner wall of device body, the part that outlet pipe 3 is located in the device body sets up breather pipe 4, breather pipe 4 is used for leading out the gas that gets into perforation collector pipe 2, reduces the air lock, breather pipe 4 stretches out the surface of water more than 0.2m, 4 adopt than outlet pipe 3 is little 2-3 specifications breather pipe with the same material or different material pipe 4 Way, breather pipe 4 and atmosphere intercommunication avoid outlet pipe long-pending gas and arouse that the water is not smooth, set up the water inlet on the device body (not marking out in the picture, set up with one side that outlet pipe 8 is relative), the device body is located the position of outlet channel 7 sets up overflow mouth 9, overflow mouth 9 is used for dealing with the play water when emergency, sets up outlet pipe 8 on the lateral wall of outlet channel, and above-mentioned pipeline all adopts UPVC material, PE material, stainless steel or carbon steel anticorrosive all can, also several kinds of material combinations.

Example two

This embodiment is basically the same as the first embodiment, and only the differences will be described below.

As shown in fig. 3 and 4, in this embodiment, the apparatus body is different from that in embodiment 1, the apparatus body in this embodiment includes a water distribution area 10, a transition area 11, a settling area 12, and a water collection area 13, a water inlet 14 is disposed on a side wall of the water supply area 10, a water distribution tank 15 is disposed in the water distribution area 10 at a position of the water inlet 14, a hole groove is disposed at a lower end of the water distribution tank 15, a mesh grid is disposed between the water supply area 10 and the transition area 12, the transition area 11 is used for primarily settling settled sludge in a water body, a lower end of the transition area 11 is an inverted frustum structure, a first sewage discharge pipe 16 is disposed in the structure, a settling pipe 18 is disposed in the settling area 12, and the type of the settling pipe 18 is: the HBGX-01, the lower end of the settling zone 12 is also in an inverted frustum structure, a second sewage draining pipe 17 is arranged in the structure, and the arrangement of the water collecting zone 13 is basically the same as that of the first embodiment and is not described again.

It will be understood by those skilled in the art that the advection precipitation water-collecting device of the present invention includes any combination of the above-mentioned embodiments and embodiments of the present invention and the portions shown in the drawings, which is limited to space and has no description of the combination of these embodiments for the sake of brevity. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a advection deposits water-collecting device, includes device body and play ditch, the device body is the cuboid structure, it sets up to go out the ditch on the outer wall of device body, this internal rectification wall and the collection subassembly of setting up of device, a serial communication port, the collection subassembly is including perforation collector pipe, outlet pipe and play water control floodgate, the perforation collector pipe with the one end of outlet pipe is connected, the other end of outlet pipe stretches into in going out the ditch, go out water control floodgate pass through the pipeline with the outlet pipe stretches into the end connection of going out the ditch, the pipeline with go out water piping connection's position and set up the clearance.

2. The advection precipitation water-collecting device according to claim 1, characterized in that the perforated water-collecting pipe is provided with through holes inclined 45 ° above and below the back water surface.

3. The advection precipitation water-collecting device according to claim 1, characterized in that a pipe bracket is arranged at the lower end of the perforated water-collecting pipe, and the pipe bracket is fixed on the inner wall of the device body.

4. The advection precipitation water-collecting device of claim 1, wherein a portion of said outlet pipe located within said device body is provided with a vent pipe.

5. The advection precipitation water-collection device according to claim 1, wherein said device body is provided with a water inlet.

6. The advection precipitation water-collecting device according to claim 1, characterized in that the device body is provided with an overflow outlet at the position of the water outlet channel.

7. The advection precipitation collection device of claim 1, wherein an outlet pipe is provided on a side wall of the outlet channel.