CN214833319U

CN214833319U - Water storage and drainage device with intercepting and slag cutting functions

Info

Publication number: CN214833319U
Application number: CN202121255925.2U
Authority: CN
Inventors: 李宁; 刘晓雨; 徐天新; 孙建华; 陈程
Original assignee: Jiangsu Qingyuan Construction Development Group Co ltd
Current assignee: Jiangsu Qingyuan Construction Development Group Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2021-11-23
Anticipated expiration: 2031-06-05

Abstract

The utility model relates to a hold drainage device with cut sediment function dams relates to the technical field of urban drainage facility, including the well head body, be equipped with drain and outlet on the well head body, the drain is located the top of outlet, fixedly connected with baffle on the well head body, the baffle is located between drain and the outlet, be equipped with the drainage mechanism that control rainwater got into the outlet on the baffle, be equipped with the filter mechanism who is used for filtering rainwater rubbish on the well head body. This application has the blowdown burden that alleviates the drain, reduces the risk that the rainwater spills over from the well head body betterly, the efficient effect of drainage.

Description

Water storage and drainage device with intercepting and slag cutting functions

Technical Field

The application relates to the technical field of urban drainage facilities, in particular to a water storage and drainage device with a function of intercepting and cutting slag.

Background

When precipitation occurs, the rainwater can flush dust fall in the air, food residues of residents, domestic garbage and the like into the urban greening rainwater inlet, and the rainwater is called initial rainwater. The initial rainwater rainfall is small, the amount of garbage carried in the rainwater is large, and the rainwater is directly discharged to a sewage treatment plant for treatment. Along with the continuous increase of rainfall, the rubbish in the rainwater reduces, but sewage treatment plant's throughput exceedes the load, needs to carry out the closure treatment to the inlet for stom water.

Chinese patent No. CN202187418U discloses a gutter inlet device, which comprises a rainwater grate, wherein the back of the rainwater grate is connected with a telescopic filtering sleeve, the filtering sleeve comprises a water filtering outer cylinder and a non-porous water containing inner cylinder, the upper layer of the hole of the filtering outer cylinder increases and changes towards the lower layer of the water filtering hole, the non-porous water containing inner cylinder is hung by an elastic part, the inner cylinder can stretch up and down, and two working states of rainwater filtering and air isolation are respectively realized.

In view of the above-mentioned related art, the inventor thinks that the above-mentioned related art can filter the rubbish in the rainwater, reduces the foul smell and overflows, but in the actual use, when the rainwater volume is big, the inlet for stom water device in the above-mentioned related art has the defect that the rainwater overflows and leads to the road waterlogging.

SUMMERY OF THE UTILITY MODEL

In order to improve the rainwater volume when big, the problem that the rainwater spilled over appears in the inlet for stom water, this application provides one kind and cuts the drainage device that holds of sediment function with damming.

The application provides a hold drainage device with cut off sediment function dams adopts following technical scheme:

the utility model provides a hold drainage device with cut sediment function dams, includes the well head body, be equipped with drain and outlet on the well head body, the drain is located the top of outlet, fixedly connected with baffle on the well head body, the baffle is located between drain and the outlet, be equipped with the drainage mechanism that control rainwater got into the outlet on the baffle, be equipped with the filter mechanism who is used for filtering rainwater rubbish on the well head body.

Through adopting above-mentioned technical scheme, when the rainfall volume is big, during the rainwater got into the import body, filtering mechanism filtered the rubbish in the rainwater, on the rainwater after the filtration fell into the baffle, drainage mechanism lightened the blowdown burden of drain with rainwater drainage in the outlet, played the effect that dams, reduced the risk that the rainwater spills over from the well head body betterly, drainage efficiency is high.

Optionally, the drainage mechanism includes a drainage tube fixedly connected to the partition plate, the partition plate is provided with a drainage hole communicated with the drainage tube, the drainage tube is slidably connected to a baffle, and the baffle is connected to the drainage tube through an elastic member.

By adopting the technical scheme, rainwater enters the drainage cylinder through the drainage hole under the action of gravity, and when the gravity of the rainwater is smaller than the elasticity of the elastic part, the rainwater flows out of the drain outlet, so that the operation is convenient; when the gravity of rainwater is greater than the elasticity of elastic component, the baffle slides towards the direction of keeping away from the baffle, baffle and a drain section of thick bamboo separation, and the rainwater gets into in the outlet through the space entering drain of a drain section of thick bamboo and baffle, alleviates drain burden of drain betterly.

Optionally, the elastic part comprises a fixing rod fixedly connected with one end of the drainage cylinder far away from the baffle, a first tension spring is fixedly connected to the fixing rod, and one end of the first tension spring far away from the fixing rod is fixedly connected with the baffle.

By adopting the technical scheme, the baffle is driven by the tensile force of the first tension spring to abut against the drainage cylinder, so that rainwater cannot enter the drainage outlet, and the risk of pollution of impurities or sewage to the drainage outlet is well reduced; the fixed rod is convenient for improve the fixed stability of first extension spring.

Optionally, the baffle sets up in the slope, the one end that the baffle is close to well head body inner wall is higher than the one end of keeping away from the well head inner wall, be equipped with a plurality of water conservancy diversion strips on the baffle.

By adopting the technical scheme, the partition plate is obliquely arranged, so that the speed of rainwater entering the drain hole is increased, and the drainage efficiency is further improved; gaps between adjacent diversion strips can prevent garbage with large particles from entering the drain holes.

Optionally, a dirt blocking plate is connected to the wellhead body in a sliding mode, the dirt blocking plate corresponds to the sewage draining outlet, and an adjusting mechanism for driving the dirt blocking plate to slide is arranged on the wellhead body.

Through adopting above-mentioned technical scheme, keep off dirty board and well head body sliding connection, adjustment mechanism drive keeps off dirty board and slides, and then changes the coincidence area who keeps off dirty board and drain, adjusts the flow of drain, adjusts the blowdown burden of drain betterly.

Optionally, the adjusting mechanism includes the connecting rope with keeping off dirty board fixed connection, the connecting rope is kept away from the one end and the baffle fixed connection that keep off dirty board, fixedly connected with second extension spring on the well head body, keep off dirty board and keep away from the one end and second extension spring fixed connection of connecting rope, it is connected with the leading wheel to rotate on the well head body, the connecting rope is connected with the leading wheel cunning.

By adopting the technical scheme, the baffle slides towards the direction far away from the partition plate to drive the connecting rope to move, the connecting rope overcomes the tension of the second tension spring to drive the sewage blocking plate to slide towards the direction of the partition plate, and the sewage blocking plate gradually covers the sewage draining port, so that the work load of the sewage draining port is well lightened; the leading wheel with be connected rope sliding connection for connect the rope and wear to locate the baffle perpendicularly, be convenient for reduce the frictional force of connecting between rope and the baffle.

Optionally, the filter mechanism includes the fine filtration basket with well head body fixed connection, be equipped with a plurality of fine filtration pores on the fine filtration basket, sliding connection has the coarse filtration basket in the fine filtration basket, be equipped with a plurality of coarse filtration pores on the coarse filtration basket, the diameter in fine filtration pore is less than the diameter in coarse filtration pore, be equipped with the gliding drive assembly of drive coarse filtration basket on the well head body.

Through adopting above-mentioned technical scheme, when rubbish is more in the rainwater, drive assembly drive coarse filtration basket towards keeping away from the direction slip of fine filtration basket, and the clearance increase between coarse filtration basket and the fine filtration basket increases the filtration volume of increase rubbish, improves filtration efficiency.

Optionally, the driving assembly comprises a rack fixedly connected with the coarse filter basket, a gear is connected to the wellhead body in a rotating mode, a first bevel gear is coaxially fixed on the gear, a second bevel gear meshed with the first bevel gear is connected to the wellhead body in a rotating mode, and a driving piece for driving the second bevel gear to rotate is arranged on the wellhead body.

Through adopting above-mentioned technical scheme, driving piece drive second bevel gear rotates, and second bevel gear and the meshing of first bevel gear, and then drive gear revolve, and wheel and rack meshing, rack drive coarse filtration basket towards keeping away from the direction slip of fine filtration basket, convenient operation.

Optionally, the driving piece includes the twist grip with the coaxial fixed of second bevel gear, the twist grip is last to be equipped with a plurality of location breachs, articulated gag lever post on the well head body, gag lever post and location breach joint.

Through adopting above-mentioned technical scheme, the twist grip drives the rotation of second bevel gear, and the gag lever post and location breach joint reduce the twist grip and take place the risk of gyration, improve the positioning accuracy of coarse filtration basket betterly.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the rainwater amount is large, rainwater enters the inlet body, the filtering mechanism filters garbage in the rainwater, the filtered rainwater falls onto the partition plate, the drainage mechanism drains the rainwater into the drainage outlet, the pollution discharge burden of the drainage outlet is reduced, the effect of intercepting is achieved, the risk of rainwater overflowing from the well head body is well reduced, and the drainage efficiency is high;

2. rainwater enters the drainage cylinder through the drainage hole under the action of gravity, and when the gravity of the rainwater is smaller than the elasticity of the elastic piece, the rainwater flows out of the drain outlet, so that the operation is convenient; when the gravity of the rainwater is larger than the elasticity of the elastic part, the baffle plate slides towards the direction far away from the partition plate, the baffle plate is separated from the drainage cylinder, and the rainwater enters the drainage port through the gap between the drainage cylinder and the partition plate, so that the pollution discharge burden of the sewage discharge port is well reduced;

3. the baffle slides towards the direction far away from the partition plate to drive the connecting rope to move, the connecting rope overcomes the tension of the second tension spring to drive the sewage blocking plate to slide towards the partition plate, and the sewage blocking plate gradually covers the sewage draining port, so that the work load of the sewage draining port is well lightened; the leading wheel with be connected rope sliding connection for connect the rope and wear to locate the baffle perpendicularly, be convenient for reduce the frictional force of connecting between rope and the baffle.

Drawings

Fig. 1 is a schematic structural diagram for embodying the entirety of the embodiment of the present application.

FIG. 2 is a sectional view of an embodiment of the present application for embodying an internal structure of a wellhead body.

Fig. 3 is an exploded view of a drive assembly of an embodiment of the present application.

Fig. 4 is a partially enlarged view of a in fig. 3.

Description of reference numerals: 1. a wellhead body; 11. a boss; 111. an adjustment chamber; 12. a stopper; 2. a sewage draining outlet; 3. a water outlet; 4. a partition plate; 41. a flow guide strip; 5. a drainage mechanism; 51. a drain cylinder; 52. a drain hole; 53. a baffle plate; 54. an elastic member; 541. fixing the rod; 542. a first tension spring; 543. a guide post; 6. a filtering mechanism; 61. a fine filter basket; 611. fine filtering holes; 62. a coarse filter basket; 621. coarse filtering holes; 63. a drive assembly; 631. a rack; 632. a gear; 633. a first bevel gear; 634. a second bevel gear; 635. a drive member; 6351. rotating the handle; 6352. positioning the notch; 6353. a limiting rod; 7. a dirt blocking plate; 8. an adjustment mechanism; 81. connecting ropes; 82. a second tension spring; 83. a guide wheel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses hold drainage device with cut off sediment function. Referring to fig. 1 and 2, a hold drainage device with cut sediment function dams includes well head body 1, well head body 1 is square, drain 2 and outlet 3 have been seted up on well head body 1's the lateral wall, drain 2 is compared in outlet 3 and is more close to well head end of well head body 1, well head body 1's middle part welding has baffle 4, baffle 4 is located between drain 2 and outlet 3, install the drainage mechanism 5 that is used for controlling the rainwater entering outlet 3 on the baffle 4, install the filtering mechanism 6 that is used for filtering rainwater rubbish on well head body 1, filtering mechanism 6 is located drainage mechanism 5's top.

When raining, rainwater on a road flows into the wellhead body 1, the filtering mechanism 6 filters garbage in the rainwater, the garbage is prevented from entering the water outlet 3 or the sewage outlet 2, the risk of blockage of the water outlet 3 or the sewage outlet 2 caused by the garbage is reduced, and the slag-cutting function is realized; the filtered rainwater is directly discharged into the sewage discharge outlet 2 and flows to a sewage treatment plant, so that the operation is convenient; when the rainfall increases, drainage mechanism 5 control rainwater gets into in the outlet 3, alleviates drain 2's blowdown burden, realizes the function of damming, reduces the risk that the rainwater spills over from well head body 1 betterly.

Referring to fig. 3, filtering mechanism 6 includes the fine filtration basket 61 that passes through bolt fixed connection with 1 inner wall of well head body, a plurality of fine filtration holes 611 have been seted up to the bottom of fine filtration basket 61, fine filtration basket 61 has coarse filtration basket 62 along the direction of height sliding connection of self, the sliding tray has been seted up on the inside wall of fine filtration basket 61, sliding tray sliding connection has the slider in the sliding tray, weld on the slider on the lateral wall of coarse filtration basket 62, a plurality of coarse filtration holes 621 have been seted up on the coarse filtration basket 62, the diameter of the big fine filtration hole 611 of diameter of coarse filtration hole 621, install the thick filtration basket 62 of drive on the well head body 1 and keep away from the gliding drive assembly 63 of fine filtration basket 61 direction.

Referring to fig. 3, the driving assembly 63 includes a rack 631 welded and fixed with the coarse filter basket 62, a rack slot for allowing the rack 631 to slide is provided at a position corresponding to the rack 631 on the wellhead body 1, a rotating shaft is rotatably connected to a side wall of the wellhead body 1, a gear 632 for meshing with the rack 631 is fixed at one end of the rotating shaft by a screw, a first bevel gear 633 is fixed at one end of the rotating shaft away from the gear 632 by a screw, a second bevel gear 634 is rotatably connected to the wellhead body 1, the first bevel gear 633 is in meshing transmission with the second bevel gear 634, and a driving member 635 for driving the second bevel gear 634 to rotate is installed on the wellhead body 1.

Referring to fig. 3 and 4, the driving member 635 includes a rotating handle 6351 coaxially fixed with the second bevel gear 634, a boss 11 is integrally formed at one end of the wellhead body 1 close to the road surface, the upper end surface of the boss 11 is flush with the road surface, an adjusting cavity 111 is formed on the boss 11, and the rotating handle 6351 is located in the adjusting cavity 111, so as to improve the overall aesthetic measure of the wellhead body 1. A plurality of positioning notches 6352 are formed in the circumference of the rotating head wheel at equal intervals, a limiting rod 6353 is hinged to the boss 11, the limiting rod 6353 is clamped with the positioning notches 6352, and the risk that the rotating handle 6351 rotates is reduced.

When raining, the amount of garbage flowing into the wellhead body 1 is increased, an operator drives the rotating handle 6351 to rotate, the rotating handle 6351 drives the second bevel gear 634 to rotate, the second bevel gear 634 is meshed with the first bevel gear 633 to drive the gear 632 to rotate, and the gear 632 is meshed with the rack 631 to drive the coarse filter basket 62 to slide towards the direction far away from the fine filter basket 61; the limiting rod 6353 is pulled, so that the limiting rod 6353 is clamped with the positioning notch 6352, and the risk of rotation of the rotating handle 6351 is reduced. At the moment, the gap between the coarse filtering basket 62 and the fine filtering basket 61 is increased, so that more garbage can be accommodated conveniently, and the filtering efficiency is improved better; the diameter of the coarse filtering hole 621 is larger than that of the fine filtering hole 611, so that secondary filtering of the garbage is facilitated, and the filtering efficiency of the garbage is further improved.

Referring to fig. 2, drainage mechanism 5 includes with 4 welded fastening's of baffle a drainage section of thick bamboo 51, and the slope of baffle 4 sets up, and the one end that baffle 4 is close to 1 inner wall of well head is higher than the one end of keeping away from 1 inner wall of well head, and the direction welding of the orientation of the last drainage section of thick bamboo 51 of baffle 4 has a plurality of water conservancy diversion strips 41, and each water conservancy diversion strip 41 parallel arrangement is convenient for intercept the partial impurity of rainwater. The quantity of baffle 4 in this application embodiment is 4, and 4 mutual concatenations of baffle 4 form, offer the wash port 52 that corresponds the setting with a section of thick bamboo 51 on the baffle 4, and the diameter of wash port 52 equals the diameter of a section of thick bamboo 51 that drains, and sliding connection has baffle 53 in a section of thick bamboo 51 that drains, and the diameter of baffle 53 is greater than or equal to a section of thick bamboo 51's external diameter, and the diameter of baffle 53 equals the external diameter of a section of thick bamboo 51 in this application embodiment. The baffle 53 is connected to the drain cylinder 51 by an elastic member 54.

Referring to fig. 2, the elastic component 54 includes a fixing rod 541 which is away from one end of the baffle 53 and welded and fixed with the drainage tube 51, a guide column 543 is welded at the middle of the fixing rod 541, one end of the guide column 543 away from the fixing rod 541 and the bottom end of the wellhead body 1 are welded and fixed, a first tension spring 542 is welded on the fixing rod 541, the guide column 543 is sleeved with the first tension spring 542, one end of the fixing rod 541, away from the first tension spring 542, is welded and fixed with the baffle 53, and the baffle 53 is arranged on the guide column 543 in a penetrating manner. The axial sliding connection along guide post 543 on the lateral wall of well head body 1 has dirt blocking plate 7, and dirt blocking plate 7 corresponds the setting with drain 2, installs the gliding adjustment mechanism 8 of 11 directions of boss is kept away from to drive dirt blocking plate orientation on the well head body 1. Adjustment mechanism 8 includes the connection rope 81 that splices with the board 7 that keeps off dirt, and the welding has the support on the inside wall of well head body 1, rotates on the support and is connected with leading wheel 83, connects rope 81 and splices with baffle 53 after passing leading wheel 83, connects the outside of rope 81 and the wheel face butt of leading wheel 83, reduces the frictional force of connecting rope 81 and baffle 4. The guide wheel 83 is located above the baffle 53, the baffle 12 is welded on the inner wall of the wellhead body 1, the second tension spring 82 is welded on the baffle 12, and one end, far away from the baffle 12, of the second tension spring 82 is welded and fixed with the dirt blocking plate 7.

When the rainfall increases, rainwater gravity in the well head body 1 is greater than the pulling force of first extension spring 542, baffle 53 slides towards the direction of keeping away from dead lever 541, baffle 53 breaks away from the contact with the bottom of a drain section of thick bamboo 51, the rainwater gets into the bottom of well head body 1 through the clearance of a drain section of thick bamboo 51 with baffle 53, baffle 53 slides in-process, the pulling is connected rope 81 and is moved towards the bottom direction of being close to well head body 1, it slides towards the one end of keeping away from second extension spring 82 to connect rope 81 pulling dirt blocking plate 7, dirt blocking plate 7 shelters from drain 2, and then alleviate the blowdown pressure of drain 2, the rainwater passes through outlet 3 and discharges, realize the function of damming, reduce the risk that the rainwater spills over well head body 1 betterly.

The implementation principle of the water storage and drainage device with the functions of intercepting and cutting the slag in the embodiment of the application is as follows: when raining, a large amount of garbage carried by initial rainwater enters the wellhead body 1, an operator drives the rotating handle 6351 to rotate, the rotating handle 6351 drives the second bevel gear 634 to be meshed with the first bevel gear 633 and drives the gear 632 to be meshed with the rack 631, so that the coarse filter basket 62 slides towards the direction far away from the fine filter basket 61, the gap between the coarse filter basket 62 and the fine filter basket 61 is increased, the rainwater sequentially flows into the partition plate 4 after passing through the coarse filter holes 621 and the fine filter holes 611 and is finally discharged through the sewage discharge port 2, and the slag-cutting function of the rainwater is realized; when the rainfall is increased, the gravity of the rainwater in the wellhead body 1 is greater than the elastic force of the first tension spring 542, the baffle plate 53 slides towards the direction far away from the fixing rod 541, the baffle plate 53 drives the sewage baffle plate 7 to slide towards the direction far away from the second tension spring 82 through the connecting rope 81, the sewage baffle plate 7 shields the sewage draining outlet 2, the flow of the rainwater entering the sewage draining outlet 2 is reduced, and the sewage draining pressure of the sewage draining outlet 2 is further reduced; the rainwater flows into well head body 1's bottom through baffle 53 and a drain section of thick bamboo 51's space, finally discharges through outlet 3, realizes the function of damming, and convenient operation reduces the risk that the rainwater spills over well head body 1 betterly, improves urban road's clean and tidy nature.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a hold drainage device with cut sediment function dams, includes well head body (1), its characterized in that: be equipped with drain (2) and outlet (3) on well head body (1), drain (2) are located the top of outlet (3), fixedly connected with baffle (4) on well head body (1), baffle (4) are located between drain (2) and outlet (3), be equipped with drainage mechanism (5) that control rainwater got into outlet (3) on baffle (4), be equipped with filtering mechanism (6) that are used for filtering rainwater rubbish on well head body (1).

2. The water storage and drainage device with the function of intercepting and cutting slag according to claim 1, is characterized in that: the drainage mechanism (5) comprises a drainage tube (51) fixedly connected with the partition plate (4), a drainage hole (52) communicated with the drainage tube (51) is formed in the partition plate (4), a baffle (53) is connected in the drainage tube (51) in a sliding mode, and the baffle (53) is connected with the drainage tube (51) through an elastic piece (54).

3. The water storage and drainage device with the function of intercepting and cutting slag according to claim 2, characterized in that: the elastic part (54) comprises a fixing rod (541) which is fixedly connected with one end, far away from the baffle (53), of the drainage cylinder (51), a first tension spring (542) is fixedly connected onto the fixing rod (541), and one end, far away from the fixing rod (541), of the first tension spring (542) is fixedly connected with the baffle (53).

4. The water storage and drainage device with the function of intercepting and cutting slag according to claim 1, is characterized in that: baffle (4) slope sets up, baffle (4) are higher than the one end of keeping away from the well head inner wall near the one end of well head body (1) inner wall, be equipped with a plurality of water conservancy diversion strips (41) on baffle (4).

5. The water storage and drainage device with the function of intercepting and cutting slag according to claim 1, is characterized in that: the wellhead body (1) is connected with a dirt blocking plate (7) in a sliding mode, the dirt blocking plate (7) is arranged corresponding to the sewage draining outlet (2), and a regulating mechanism (8) for driving the dirt blocking plate (7) to slide is arranged on the wellhead body (1).

6. A water storage and drainage device with the function of intercepting and cutting slag according to claim 5, characterized in that: adjustment mechanism (8) include with keep off dirty board (7) fixed connection's connection rope (81), the one end and baffle (53) fixed connection of keeping away from dirty board (7) of connection rope (81), fixedly connected with second extension spring (82) are gone up in well head body (1), keep off dirty board (7) and keep away from the one end and second extension spring (82) fixed connection of connecting rope (81), it is connected with leading wheel (83) to rotate on well head body (1), connect rope (81) and leading wheel (83) sliding connection.

7. The water storage and drainage device with the function of intercepting and cutting slag according to claim 1, is characterized in that: filter mechanism (6) include with well head body (1) fixed connection's smart filtration basket (61), be equipped with a plurality of smart filtration holes (611) on smart filtration basket (61), sliding connection has coarse filtration basket (62) in smart filtration basket (61), be equipped with a plurality of coarse filtration holes (621) on coarse filtration basket (62), the diameter of smart filtration hole (611) is less than the diameter of coarse filtration hole (621), be equipped with the gliding drive assembly (63) of drive coarse filtration basket (62) on well head body (1).

8. A water storage and discharge device with the function of intercepting and cutting slag according to claim 7, characterized in that: drive assembly (63) include with coarse filter basket (62) fixed connection's rack (631), it is connected with gear (632) to rotate on well head body (1), coaxial fixed with first bevel gear (633) on gear (632), it is connected with second bevel gear (634) that are used for with first bevel gear (633) meshing to rotate on well head body (1), be equipped with drive second bevel gear (634) pivoted driving piece (635) on well head body (1).

9. A water storage and discharge device with a function of intercepting and cutting slag according to claim 8, characterized in that: the driving piece (635) comprises a rotating handle (6351) coaxially fixed with the second bevel gear (634), a plurality of positioning notches (6352) are formed in the rotating handle (6351), a limiting rod (6353) is hinged to the wellhead body (1), and the limiting rod (6353) is connected with the positioning notches (6352) in a clamping mode.