阅读说明：本技术 一种污水利用引退水方涵装置 (Sewage utilization draws water and moves back side and contains device ) 是由 张喜春 田亚飞 杨显中 赵阳 于 2020-05-29 设计创作，主要内容包括：本发明公开了一种污水利用引退水方涵装置,涉及污水利用技术领域。包括方涵本体,所述方涵本体内靠近左右两侧设置有第一污水管与第二污水管,所述第一污水管与第二污水管之间设置有密封机构,所述第一污水管的前侧面开设有退水孔,所述第二污水管的前侧面开设有引水孔,所述退水孔与引水孔的前侧面均设置有过滤机构,所述退水孔相对应的圆孔前侧方涵本体前侧面设置有退水管,所述引水孔相对应的圆孔前侧方涵本体前侧面设置有引水管。本发明占地面积小,结构简单,施工难度低,解决了现有的污水取回水点间距要求的问题,减低污水提升泵功耗,同时有效避免引水管与退水管堵塞。(The invention discloses a sewage utilization water diversion and withdrawal square culvert device, and relates to the technical field of sewage utilization. Including the square culvert body, this internal left and right sides of being close to of square culvert is provided with first sewage pipe and second sewage pipe, be provided with sealing mechanism between first sewage pipe and the second sewage pipe, the leading flank of first sewage pipe has been seted up and has been moved back the hole, the diversion hole has been seted up to the leading flank of second sewage pipe, it all is provided with filtering mechanism with the leading flank in diversion hole to move back the hole, the round hole front side that the hole corresponds that moves back is contained the body leading flank and is provided with the water outlet pipe, the round hole front side that the diversion hole is corresponding is contained the body leading flank and is provided with the diversion pipe. The invention has small floor area, simple structure and low construction difficulty, solves the problem of the requirement on the distance between the water taking points of the existing sewage, reduces the power consumption of the sewage lifting pump, and simultaneously effectively avoids the blockage of the water conduit and the water outlet pipe.)

1. The utility model provides a sewage utilization draws water and moves back side and culvert device, includes that side culvert body (1), its characterized in that: a first sewage pipe (2) and a second sewage pipe (3) are arranged in the square culvert body (1) near the left side and the right side, a sealing mechanism (4) is arranged between the first sewage pipe (2) and the second sewage pipe (3), the sealing mechanism (4) comprises a bearing seat (401), a screw rod (402), a ball nut (403) and a sealing plate (404), the bearing seat (401) is fixedly installed on the upper surface of the square culvert body (1), the screw rod (402) is fixedly installed in the bearing seat (401), the ball nut (403) is arranged on the screw rod (402), the sealing plate (404) is fixedly installed on the lower surface of the ball nut (403), the sealing plate (404) seals the side surface of the opposite surface of the first sewage pipe (2) and the second sewage pipe (3), a water returning hole (5) is formed in the front side surface of the first sewage pipe (2), a water diversion hole (6) is formed in the front side surface of the second sewage pipe (3), the front side of the water outlet (5) and the water inlet (6) is provided with a filtering mechanism (7), the filtering mechanism (7) comprises a filtering box (701), a baffle (702), a grating plate (703) and a round hole (704), the filtering box (701) is fixedly installed on the front side of the first sewage pipe (2) and the second sewage pipe (3), the baffle (702) is fixedly installed between the inner walls of the filtering box (701), the grating plate (703) is arranged on the baffle (702) close to the upper side, the round hole (704) is formed in the front side of the filtering box (701), the front side of the main body (1) is provided with a water outlet pipe (8) on the front side of the round hole (704) corresponding to the water outlet (5), and the water inlet (6) is provided with a water inlet pipe (9) on the front side of the main body (1) on the front side of the round hole (704) corresponding.

2. The sewage utilization water diversion and recession square culvert device according to claim 1, characterized in that: the upper surface of the sealing plate (404) is 15cm-20cm higher than the highest water level of the first sewage pipe (2) and the second sewage pipe (3).

3. The sewage utilization water diversion and recession square culvert device according to claim 1, characterized in that: the sealing plate (404) is provided with a through hole (10) corresponding to the screw rod (402) for the screw rod (402) to pass through.

4. The sewage utilization water diversion and recession square culvert device according to claim 1, characterized in that: the front and rear inner walls of the square culvert body (1) are provided with guide rails (11) at positions corresponding to the sealing plates (404), and the front and rear side surfaces of the sealing plates (404) are movably inserted into the guide rails (11).

5. The sewage utilization water diversion and recession square culvert device according to claim 1, characterized in that: and a sealing element (12) is arranged at the corresponding position of the screw rod (402) and the upper side wall of the square culvert body (1).

6. The sewage utilization water diversion and recession square culvert device according to claim 1, characterized in that: and a rotating handle (13) is fixedly arranged on the upper surface of the screw rod (402).

Technical Field

The invention relates to the technical field of sewage utilization, in particular to a sewage utilization water diversion and recession square culvert device.

Background

In the sewage source heat supply industry, the traditional sewage utilization mode is a sewage source + heat exchanger + heat pump technology, the temperature of tail water of direct heat exchange is generally 7 ℃, the temperature of the tail water of the sewage is generally designed to be 8 ℃, the temperature of inlet and outlet water designed by a general host is 12/5 ℃ due to heat exchange requirements and host characteristics, the average temperature of the heat pump host utilization is lower, the system energy efficiency is lower, if the temperature of the inlet and outlet water is increased, the temperature of return water of the sewage cannot be controlled, the maximum utilization of the sewage resources is difficult to realize, the standard design of the heat supply and return water temperature at the user side is recommended to be 50/40 ℃, the energy efficiency ratio of the heat pump host is relatively lower when the temperature difference is large, the operation working condition is poorer, and the actual operation condition is.

Because of the rivers are in the gravity flow state in the sewage main canal more, need to lead sewage to the heat supply station sewage from the main canal and promote the pump station, the return water is got to the tradition at present sets up alone on the main canal and draws the side culvert that moves back, it is far away to draw the side culvert interval that moves back, general side culvert that moves back is most to draw the side culvert downstream 60-80m scope, urban sewage pipe network is most to bury directly laying in urban road, a plurality of drainage mouths cause the construction and the place requirement higher, cause the cost and the construction coordination degree of difficulty to increase, it is easy to be blockked up by rubbish and silt in the sewage pipe way to draw the side culvert device that moves back simultaneously, consequently, provide a sewage and utilize to draw the side culvert device that moves back in order to solve above.

Disclosure of Invention

The invention provides a sewage utilizing drainage square culvert device which has the advantages of small occupied area and low construction difficulty, solves the problem of the requirement on the distance between the water taking points of the existing sewage, reduces the power consumption of a sewage lifting pump, effectively avoids the blockage of a water conduit and a drainage pipe, and solves the problems that the construction and site requirements are higher, the cost and the construction coordination difficulty are increased and the drainage is easily blocked by garbage and sludge in a sewage pipeline due to a plurality of drainage ports.

In order to realize small floor area and low construction difficulty, solve the problem of the requirement of the distance between the water taking points of the existing sewage, reduce the power consumption of a sewage lifting pump and effectively avoid the blockage of a water conduit and a water returning pipe, the invention provides the following technical scheme: the utility model provides a sewage utilizes diversion and refunds water side and culvert device, includes the side and culvert body, this internal left and right sides of being close to of side and culvert is provided with first sewage pipe and second sewage pipe, be provided with sealing mechanism between first sewage pipe and the second sewage pipe, sealing mechanism includes bearing frame, lead screw, ball nut and closing plate, the last fixed surface of side culvert body installs the bearing frame, fixed mounting has the lead screw in the bearing frame, be provided with ball nut on the lead screw, ball nut's lower fixed surface installs the closing plate, and the closing plate is sealed the side of first sewage pipe with the second sewage pipe opposite face, the leading water hole has been seted up to the leading flank of first sewage pipe, the leading water hole has been seted up to the leading water side of second sewage pipe, the leading water hole all is provided with filtering mechanism with the leading water hole's leading side, filtering mechanism includes rose box, baffle, Grid plate and round hole, rose box fixed mounting is in first sewage pipe and second sewage pipe leading flank, fixed mounting has the baffle between the rose box inner wall, it is provided with the grid plate to be close to the upside on the baffle, the round hole has all been seted up to the leading flank of rose box, the corresponding round hole leading flank of water outlet is contained the body leading flank and is provided with the outlet pipe, the corresponding round hole leading flank of water outlet is contained the body leading flank and is provided with the leading water pipe.

As a preferable technical scheme of the invention, the upper surface of the sealing plate is 15cm-20cm higher than the highest water level of the first sewage pipe and the second sewage pipe.

As a preferred technical scheme of the invention, the position, corresponding to the screw rod, of the sealing plate is provided with a through hole for the screw rod to pass through.

As a preferred technical scheme of the invention, the front and rear inner walls of the square culvert body are provided with guide rails at positions corresponding to the sealing plates, and the front and rear side surfaces of the sealing plates are movably inserted in the guide rails.

According to a preferable technical scheme of the invention, a sealing element is arranged at a position of the screw rod corresponding to the upper side wall of the square culvert body.

As a preferable technical scheme of the invention, a rotating handle is fixedly arranged on the upper surface of the screw rod.

Compared with the prior art, the invention provides a sewage utilization water diversion and drainage square culvert device, which has the following beneficial effects:

1. this sewage utilizes draws water back side to contain device, rotatory ball nut that drives through the lead screw that sets up among the sealing mechanism moves down, make ball nut drive the closing plate move down, the closing plate is sealed the side with first sewage pipe and second sewage pipe in the face of each other, sewage passes through the leading water pipe in the second sewage pipe and gets into heat supply station sewage pump station, sewage after the heat transfer in the heat supply station sewage pump station flows back to first sewage pipe through the pipe that returns water, area is little, moreover, the steam generator is simple in structure, the problem that current sewage was got back to the water spot interval requirement is solved, the construction degree of difficulty is low, reduce sewage lift pump consumption.

2. This sewage utilization draws water back side to contain device blocks silt through setting up baffle in the filtering mechanism, avoids mud to get into in leading water pipe and the water pipe that flows back, and the grid board can be filtered great rubbish mechanism in the sewage, effectively avoids leading water pipe and water pipe jam that flows back.

Drawings

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

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a left side cross-sectional view of the present invention.

In the figure: 1. a square culvert body; 2. a first sewage pipe; 3. a second sewage pipe; 4. a sealing mechanism; 401. a bearing seat; 402. a screw rod; 403. a ball nut; 404. a sealing plate; 5. a water outlet hole; 6. a water diversion hole; 7. a filtering mechanism; 701. a filter box; 702. a baffle plate; 703. a grid plate; 704. a circular hole; 8. a water outlet pipe; 9. a water conduit; 10. a through hole; 11. a guide rail; 12. a seal member; 13. the handle is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the invention discloses a sewage utilizing and returning square culvert device, comprising a square culvert body 1, wherein a first sewage pipe 2 and a second sewage pipe 3 are arranged near the left side and the right side in the square culvert body 1, a sealing mechanism 4 is arranged between the first sewage pipe 2 and the second sewage pipe 3, the sealing mechanism 4 comprises a bearing seat 401, a screw rod 402, a ball nut 403 and a sealing plate 404, the bearing seat 401 is fixedly arranged on the upper surface of the square culvert body 1, the screw rod 402 is fixedly arranged in the bearing seat 401, the ball nut 403 is arranged on the screw rod 402, the sealing plate 404 is fixedly arranged on the lower surface of the ball nut 403, the sealing plate 404 seals the side surface of the opposite surface of the first sewage pipe 2 and the second sewage pipe 3, the front side surface of the first sewage pipe 2 is provided with a water returning hole 5, the front side surface of the second sewage pipe 3 is provided with a water leading hole 6, the leading flank that moves back water hole 5 and diversion opening 6 all is provided with filtering mechanism 7, filtering mechanism 7 includes filter tank 701, baffle 702, grid plate 703 and round hole 704, filter tank 701 fixed mounting is in first sewage pipe 2 and second sewage pipe 3 leading flank, fixed mounting has baffle 702 between the filter tank 701 inner wall, it is provided with grid plate 703 to be close to the upside on the baffle 702, round hole 704 has all been seted up to filter tank 701's leading flank, it is provided with the diversion pipe 8 to move back 1 leading flank of the corresponding round hole 704 leading flank of water hole 5 and culvert body, 1 leading flank is provided with diversion pipe 9 in the corresponding round hole 704 leading flank of diversion opening 6.

Specifically, the upper surface of the sealing plate 404 is 15cm to 20cm higher than the highest water level of the first sewage pipe 2 and the second sewage pipe 3.

In this embodiment, the sealing plate 404 may completely seal the opposite sides of the first sewage pipe 2 and the second sewage pipe 3, and the sealing effect is good.

Specifically, the sealing plate 404 is provided with a through hole 10 corresponding to the screw 402 for the screw 402 to pass through.

In this embodiment, the through hole 10 facilitates the passing of the screw 402 in the sealing plate 404 and the up-and-down movement of the sealing plate 404.

Specifically, the front and rear inner walls of the square culvert body 1 are provided with guide rails 11 at positions corresponding to the sealing plates 404, and the front and rear side surfaces of the sealing plates 404 are movably inserted into the guide rails 11.

In this embodiment, the sealing plate 404 moves up and down along the guide rail 11, so that the up-and-down movement process of the sealing plate 404 is more stable and is not easy to shake.

Specifically, the screw rod 402 is provided with a sealing element 12 at a position corresponding to the upper side wall of the square culvert body 1.

In this embodiment, the sealing member 12 increases the sealing performance between the screw 402 and the upper side wall of the square culvert body 1, thereby preventing the water seepage phenomenon from occurring in the square culvert body 1.

Specifically, a rotating handle 13 is fixedly mounted on the upper surface of the screw rod 402.

In this embodiment, the rotating handle 13 facilitates the user to rotate the lead screw 402, so that the use is more convenient.

The working principle and the using process of the invention are as follows: when in use, the screw rod 402 in the sealing mechanism 4 is rotated by rotating the handle 13, the screw rod 402 drives the ball nut 403 to move downwards, the ball nut 403 drives the sealing plate 404 to move downwards along the guide rail 11, the sealing plate 404 seals the opposite side surfaces of the first sewage pipe 2 and the second sewage pipe 3, so that sewage in the second sewage pipe 3 flows into the filter box 701 through the water guiding hole 6, then flows into the water guiding pipe 9 through the filter box 701 and enters the sewage pump station of the heating station, the sewage after heat exchange in the sewage pump station of the heating station flows back to the water returning hole 5 through the water returning pipe 8 and flows into the first sewage pipe 2, the square culvert device has small floor area and simple structure, solves the problem of the requirement of the distance between the water returning points of the existing sewage, has low construction difficulty, reduces the power consumption of the sewage lifting pump, and simultaneously blocks sludge through the baffle 702 in the filtering mechanism 7 to prevent sludge from entering the water guiding pipe 9 and the water returning pipe 8, the grating plate 703 can filter the larger garbage in the sewage, and effectively prevents the water conduit 9 and the water return pipe 8 from being blocked.

In conclusion, this sewage utilizes and draws water and refund square culvert device, area is little, simple structure, and the construction degree of difficulty is low, has solved the problem that current sewage was got back the water spot interval and is required, reduces sewage lift pump consumption, effectively avoids leading water pipe 9 and the jam of water outlet pipe 8 simultaneously.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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.