CN217439126U

CN217439126U - Underground water storage and drainage structure for municipal engineering

Info

Publication number: CN217439126U
Application number: CN202221333898.0U
Authority: CN
Inventors: 陆秀卿
Original assignee: Hangzhou Junding Construction Co ltd
Current assignee: Hangzhou Junding Construction Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-16
Anticipated expiration: 2032-05-31

Abstract

The utility model relates to the field of municipal works, in particular to an underground water storage and drainage structure for municipal works.A first impurity blocking net basket and a second impurity blocking net basket are arranged in a settling well, a first groove is arranged at the opening edge of the first impurity blocking net, and a second groove is arranged at the opening edge of the second impurity blocking net basket; one end of the water inlet pipe penetrating into the settling well is connected with a first hose, the first hose is connected with a clamping pipe, an annular slot capable of being inserted into the first groove or the second groove is formed in the periphery of one end, close to the first hose, of the clamping pipe, and the other end of the clamping pipe is provided with a discharge end which is bent downwards and can extend into the first impurity blocking net basket or the second impurity blocking net basket; the top of the discharge end is connected with the bottom end of the first rod, the top edge of the first impurity blocking basket is connected with the bottom end of the second rod, the top edge of the second impurity blocking basket is connected with the bottom end of the third rod, and the top ends of the first rod, the second rod and the third rod are all inserted into the lower surface of the well cover. Can still keep the filter effect to water when the clearance, conveniently get the municipal works ground of clearance simultaneously and hold water drainage structures.

Description

Underground water storage and drainage structure for municipal engineering

Technical Field

The utility model belongs to the technical field of municipal works and specifically relates to a municipal works is with underground water storage drainage structure is related to.

Background

Among the municipal works sewage treatment, it is the secret retaining drainage structures that is essential, a board can design the settling basin in sewage transportation process moreover, filters the impurity of aquatic step by step, and then reduces later stage sewage treatment's burden. However, the existing settling well needs to be manually put into the well to clean impurities, and even if part of the settling well is provided with an impurity removal net frame which can be fished up, the settling well has the following defects:

1. the volume is large, the screen frame is difficult to take out, and the screen frame is also required to be taken out for removing impurities by manual descending.

2. The edulcoration net frame can't carry out the edulcoration to flowing sewage when taking out the clearance, and then needs the outage to carry out impurity.

Disclosure of Invention

In order to solve the problem, the utility model provides a can still keep the filter effect to water when the clearance, conveniently get municipal works ground underground water storage drainage structure of clearance simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a municipal engineering underground water storage and drainage structure comprises a water inlet pipe connected with a municipal drainage pipe water outlet, a settling well connected with the water inlet pipe, and a water outlet pipe connected to the settling well, wherein the top of the settling well is connected with a well cover, the bottom of the settling well is provided with a first impurity blocking net basket and a second impurity blocking net basket, the opening edge of the first impurity blocking net basket is provided with a first groove, and the opening edge of the second impurity blocking net basket is provided with a second groove; one end of the water inlet pipe penetrating into the settling well is connected with a first hose, the first hose is connected with a clamping pipe, an annular slot capable of being inserted into the first groove or the second groove is formed in the periphery of one end, close to the first hose, of the clamping pipe, and the other end of the clamping pipe is provided with a discharge end which is bent downwards and can extend into the first impurity blocking net basket or the second impurity blocking net basket; the top of the discharge end is connected with the bottom end of the first rod, the top edge of the first impurity blocking basket is connected with the bottom end of the second rod, the top edge of the second impurity blocking basket is connected with the bottom end of the third rod, and the top ends of the first rod, the second rod and the third rod are all inserted to the lower surface of the well cover; a first roller capable of rolling along the inner wall of the settling well is arranged on the periphery of the first impurity blocking net basket; and a second roller capable of rolling along the inner wall of the settling well is arranged at the periphery of the second impurity blocking net basket. When the device is used, the hose, the clamping pipe, the first groove and the second groove are designed to realize the switching installation of the water inlet pipe between the first impurity blocking net basket and the second impurity blocking net basket; when the first impurity blocking net basket is cleaned, the clamping pipe can be clamped in the second groove, and then the second impurity blocking net basket is used for continuously cleaning impurities; on the contrary, when the second impurity blocking net basket is cleaned, the clamping pipe can be clamped in the first groove, so that impurities can be continuously cleaned by using the first impurity blocking net basket, normal filtration can be carried out on water during cleaning, and cleaning can be carried out without shutting down water; the first impurity blocking net basket and the second impurity blocking net basket are separately designed, so that the weight is lighter during cleaning; the first roller and the second roller enable the first impurity blocking net basket and the second impurity blocking net basket to move up and down more smoothly; and the fastness and the stability of joint pipe installation are guaranteed to first pole, and the fastness and the stability that miscellaneous basket installation was blocked to first miscellaneous basket and second are guaranteed to second pole and third pole, can block miscellaneous basket through first miscellaneous basket and the second of second pole pulling and reciprocate moreover, and it is more convenient to operate, simple structure moreover, easy realization.

Furthermore, the water outlet pipe is positioned in the sedimentation well and connected with a filter cover, a filter screen is arranged in the filter cover, and the filter cover is in threaded connection with the water outlet pipe. The design can further filter the water entering the water outlet pipe.

Furthermore, the cross section of the settling well is circular, the water inlet pipe is connected with the left end of the settling well, the left end of the first impurity blocking net basket forms a first plane, and the first groove is formed in the first plane; the left end of the second impurity blocking net basket is formed on a second plane which is flush with the first plane, and the second groove is formed in the second plane. The mutually opposite surfaces of the first impurity blocking net basket and the second impurity blocking net basket form an arc shape matched with the inner wall of the settling well. According to the design, under the condition that the capacity of the first impurity blocking net basket and the capacity of the second impurity blocking net basket are maximum, certain movable space is reserved for the clamping pipes and the hoses, and then the first impurity blocking net basket and the second impurity blocking net basket can be switched and installed.

Furthermore, the water outlet pipe is connected with the right end of the settling well, and sliding grooves matched with the filter covers are formed in the right side faces of the first impurity blocking net basket and the second impurity blocking net basket. And then guarantee the normal use of filter mantle, can not influence the first miscellaneous basket of blocking and the second and block reciprocating of miscellaneous basket.

To sum up, the utility model has the advantages that: the water inlet pipe can be switched between the first impurity blocking net basket and the second impurity blocking net basket without stopping water for cleaning, so that when the first filtering net basket is cleaned, the filtering effect on water can be kept through the second filtering net basket, and vice versa, and the good filtering effect is still kept in the cleaning process; and set up first gyro wheel, second pull rod, third pull rod and conveniently stimulate first miscellaneous basket and the miscellaneous basket of second blocking, the first pull rod of accessible pulls the joint pipe and removes, and the clearance is convenient, and first pull rod, second pull rod, third pull rod guarantee moreover that first miscellaneous basket, second block the fastness and the stability of miscellaneous basket and joint pipe installation.

Drawings

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

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a state diagram of the variation of FIG. 2;

FIG. 4 is a schematic view of the structure of the connecting water storage tank of the present invention;

wherein, the water inlet pipe 1, the first hose 11, the clamping pipe 12, the discharge end 12a and the first rod 12 b; an annular slot 13; a settling well 2, a well lid 21; a water outlet pipe 3; the first impurity blocking net basket 4, a first groove 41, a second rod 42, a first roller 43 and a first plane 44; a second impurity blocking net basket 5, a second groove 51, a third rod 52, a second roller 53 and a second plane 54; a filter housing 6; a chute 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, an underground water storage and drainage structure for municipal engineering comprises a water inlet pipe 1, a settling well 2 and a water outlet pipe 3. Wherein, inlet tube 1 is connected with municipal drainage pipe delivery port, and inlet tube 1 and outlet pipe 3 all connect in subside well 2 on, well lid 21 is connected at the top of subside well 2, the outlet pipe can connect next water storage box, perhaps water purification unit 100 etc..

The bottom in the settling well 2 is provided with a first impurity blocking net basket 4 with an upward opening and a second impurity blocking net basket 5, the cross section of the settling well 2 is circular, the cross sections of the first impurity blocking net basket 4 and the second impurity blocking net basket 5 are semicircular, the left end of the first impurity blocking net basket 4 and the right end of the first impurity blocking net basket 5 are provided with a tangent plane, and the right side of the first impurity blocking net basket 5 is provided with a notch, the water inlet pipe 1 is connected with the left end of the settling well 2, and the water outlet pipe 3 is connected with the right end of the settling well 2. The left end of the first impurity blocking net basket 4 forms a first plane 44, the left end of the second impurity blocking net basket 5 forms a second plane 54 which is flush with the first plane, the surfaces, close to each other, of the first impurity blocking net basket 4 and the second impurity blocking net basket 5 are both horizontal planes, and the mutually opposite surfaces of the first impurity blocking net basket 4 and the second impurity blocking net basket 5 form circular arcs which are adaptive to the inner wall of the settling well 2. The right side surfaces of the first impurity blocking net basket 4 and the second impurity blocking net basket 5 form sliding grooves 7, and the sliding grooves 7 are semicircular gaps.

As shown in fig. 2, the first impurity blocking net 4 is provided with a first groove 41 at the opening edge, the first groove 41 is arranged on a first plane, the second impurity blocking net basket 5 is provided with a second groove 51 at the opening edge, and the second groove 51 is arranged on a second plane 54. The first groove 41 and the second groove 51 are both long grooves, and the bottom is both arc-shaped. One end of the water inlet pipe 1 penetrating into the settling well 2 is connected with a first hose 11, the hose 11 is preferably an existing telescopic hose, the first hose 11 is connected with the left end of a clamping pipe 12, an annular slot 13 is arranged on the periphery of the clamping pipe 12 close to the left end of the first hose 11, the annular slot 13 can be inserted in the first groove 41 or the second groove 51 and can be matched and attached tightly with the arc-shaped bottoms of the first groove 41 and the second groove 51.

The other end of the bayonet tube 12 has a discharge end 12a which is bent downward and which discharge end 12a can project into the first impurity-trapping basket 4 or the second impurity-trapping basket 5, thereby facilitating the settling of impurities. The top of the discharge end 12a is connected with the bottom end of a first rod 12b, the top edge of the first impurity blocking basket 4 is connected with the bottom end of a second rod 42, the top edge of the second impurity blocking basket 5 is connected with the bottom end of a third rod 52, and the top ends of the first rod 12b, the second rod 42 and the third rod 52 are all inserted into the lower surface of the well cover 21; the periphery of the first impurity blocking net basket 4 is provided with a first roller 43 capable of rolling freely, and the first roller 43 rolls up and down along the inner wall of the settling well 2, so that the first impurity blocking net basket 4 can move up and down conveniently. The periphery of the second impurity blocking net basket 5 is provided with a second roller 53 capable of rolling freely, and the second roller 53 can roll up and down along the inner wall of the settling well 2, so that the second impurity blocking net basket 5 can move up and down conveniently.

The outlet pipe 3 is located and subsides 2 in-connection filter bowl 6, is provided with a plurality of filtration pores on this filter bowl 6, sets up the filter screen in this

filter bowl

6, and 6 threaded connection outlet pipes 3 of filter bowl, spout 7 suits with filter bowl 6, and then can guarantee that first miscellaneous basket 4 and the second of blocking are blocked miscellaneous basket 5 and normally reciprocate.

In addition, a first sliding groove and a first sliding rail are preferably arranged between the outer wall of the first impurity blocking net basket 4 and the inner wall paper of the settling well 1, and a second sliding groove and a second sliding rail are preferably arranged between the outer wall of the second impurity blocking net basket 5 and the inner wall paper of the settling well 1, so that the mounting stability and firmness of the first impurity blocking net basket 4 and the second impurity blocking net basket 5 are improved; or directly arranged on the inner wall of the settling well 1 and provided with roller chutes matched with the first rollers 43 and the second rollers 53. The second rod 42 is preferably attached to the top edge of the first planar surface 44 such that, when installed separately, the second rod 42 is capable of securing the left and right ends of the first trash basket 4 with the filter housing 6, and the third rod 52 is also preferably attached to the top edge of the second planar surface so as to secure the left and right ends of the second trash basket 5 with the filter housing 6.

The using process is as follows:

before the clearance, the annular slot 13 joint of joint pipe 12 is on first recess 41, and then sewage from inlet tube 1, flows through hose 11, then from the vertical emission of discharge end 12a to first blocking miscellaneous basket 4 in deposit filter the rethread filter mantle 6 and the filtration of filter screen from the outlet pipe discharge. After a period of use, the first impurity blocking net basket 4 needs to be cleaned.

During cleaning, the well cover 21 is opened, the first rod 12b is pulled, the clamping pipe 12 and the annular slot 13 are driven to move upwards to leave the first groove 41, then the clamping pipe 12 is moved to the position above the second groove 51 and is moved downwards to be inserted, the annular slot 13 is clamped with the second groove 51, and at the moment, sewage entering the settling well 2 from the water inlet pipe 1 is filtered through the second impurity blocking net basket 5 and then is discharged out of the water outlet pipe 3. And then the second rod 42 is pulled upwards, so that the first impurity blocking net basket 4 is driven to move upwards to leave the settling well, the well cover 21 is covered, and the top end of the third rod 52 is fixedly connected with the well cover in an inserting mode. There is sufficient time to clean the first miscellaneous basket 4. After cleaning, the second rod 42 is pulled, the first impurity blocking net basket 4 is placed back into the settling well 2, and then the top of the second rod 42 is also inserted into the well cover 21.

When the device is used for a period of time and the second impurity blocking net basket 5 needs to be cleaned, the clamping pipe 12 is connected to the first impurity blocking net basket 4 in a switching mode by the same method, the annular slot 13 is connected with the first groove 41 in a plugging mode, and sewage of the water inlet pipe 1 is filtered through the first impurity blocking net basket 4 and then is discharged from the water outlet pipe 3. And then the second impurity blocking net basket 5 is taken out by the same method, namely the second rod 42 is pulled to take out the first impurity blocking net basket 4, the well cover 21 is covered, the well cover 21 is spliced with the second rod 42, and the second impurity blocking net basket 5 is fully cleaned and then is put back into the settling well 2.

The steps are repeated when the cleaning is needed, the first impurity blocking net basket 4 and the second impurity blocking net basket 5 are alternately cleaned, the weight of the lifted sediment is greatly reduced when the cleaning is carried out each time, the operation can be completed without going into the well, and the cleaning device is safer and convenient to operate. The settling well may be used for impoundment, interception, filtration, settling, drainage, and the like.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. 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 municipal works are with ground water storage drainage structure, includes inlet tube (1) of being connected with municipal drainage pipe delivery port, connection inlet tube (1) subside well (2), connect outlet pipe (3) on subside well (2), well lid (21), its characterized in that are connected to the top of subside well (2): a first impurity blocking net basket (4) and a second impurity blocking net basket (5) with upward openings are arranged at the bottom in the settling well (2), a first groove (41) is formed in the edge of the opening of the first impurity blocking net basket (4), and a second groove (51) is formed in the edge of the opening of the second impurity blocking net basket (5); one end, penetrating into a settling well (2), of the water inlet pipe (1) is connected with a first hose (11), the first hose (11) is connected with a clamping pipe (12), an annular slot (13) capable of being inserted into a first groove (41) or a second groove (51) is formed in the periphery of one end, close to the first hose (11), of the clamping pipe (12), and the other end of the clamping pipe (12) is provided with a discharge end (12a) which is bent downwards and can extend into a first impurity blocking net basket (4) or a second impurity blocking net basket (5); the top of the discharge end (12a) is connected with the bottom end of a first rod (12b), the top edge of the first impurity blocking basket (4) is connected with the bottom end of a second rod (42), the top edge of the second impurity blocking basket (5) is connected with the bottom end of a third rod (52), and the top ends of the first rod (12b), the second rod (42) and the third rod (52) are all inserted into the lower surface of the well cover (21); a first roller (43) capable of rolling along the inner wall of the settling well (2) is arranged on the periphery of the first impurity blocking net basket (4); the periphery of the second impurity blocking net basket (5) is provided with a second roller (53) which can roll along the inner wall of the settling well (2).

2. The underground water storage and discharge structure for municipal works according to claim 1, wherein: the water outlet pipe (3) is positioned in the settling well (2) and is connected with a filter cover (6), a filter screen is arranged in the filter cover (6), and the filter cover (6) is in threaded connection with the water outlet pipe (3).

3. The underground water storage and discharge structure for municipal works according to claim 2, wherein: the cross section of the settling well (2) is circular, the water inlet pipe (1) is connected with the left end of the settling well (2), the left end of the first impurity blocking basket (4) forms a first plane (44), and the first groove (41) is formed in the first plane; the left end of the second impurity blocking net basket (5) is formed into a second plane (54) which is flush with the first plane, and the second groove (51) is positioned on the second plane (54).

4. The underground water storage and discharge structure for municipal engineering according to claim 3, wherein: the mutually opposite surfaces of the first impurity blocking net basket (4) and the second impurity blocking net basket (5) form an arc shape matched with the inner wall of the settling well (2).

5. The underground water storage and discharge structure for municipal engineering according to claim 3, wherein: the water outlet pipe (3) is connected with the right end of the settling well (2), and the right side surfaces of the first impurity blocking net basket (4) and the second impurity blocking net basket (5) form a sliding groove (7) matched with the filter cover (6).