CN211069295U

CN211069295U - A filter recovery unit for sponge city

Info

Publication number: CN211069295U
Application number: CN201921366526.6U
Authority: CN
Inventors: 李文斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-07-24
Anticipated expiration: 2029-08-21

Abstract

The utility model discloses a filter recovery unit for sponge city, including frame, guard plate and outlet pipe, the internally mounted of frame has the inside casing, the filter screen is installed to the below of inside casing, purify the inside of frame from last to having placed sand bed and gravel layer down in proper order, and the one end of purifying the frame passes through the spout and is connected with the inside wall of frame, the baffle is installed in the dead slot, and one side of dead slot is fixed with the baffle, the outlet pipe is installed in the bottom of frame, and installs connecting block and spread groove on the lateral wall of frame to the apron is installed to the top bolt of frame, be connected with the spring on the guard plate and draw the piece. This a filtration recovery unit for sponge city through the setting of rotatable guard plate, makes great impurity can discharge through the guard plate to rotate the cylinder that sets up in the guard plate below and also can assist and promote solid impurity and discharge, avoid the too much siltation of impurity in the junction of blow off pipe and dead slot.

Description

A filter recovery unit for sponge city

Technical Field

The utility model relates to a sponge city technical field specifically is a filter recovery unit for sponge city.

Background

The sponge city, this word appearing in the books of students of high school earlier believes everybody is not strange, when environmental pollution becomes serious, the pollution of water resource, lack also is a big problem, so-called sponge city appears mainly for saving, circulating water resource, and the main content of sponge city operation is just filtration recovery of water resource, but the condition of blockking up because of impurity in the aquatic is too much appears easily in the filtration recovery unit that most sponge cities used now to the phenomenon that the impurity that can cause to filter again flows back because of rivers backtracking back. Aiming at the problems, the novel design is carried out on the basis of the original filtering and recycling device for the sponge city.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a filter recovery unit for sponge city has solved the filter recovery unit that present most sponge cities were used and has appeared because of aquatic impurity is too much by the condition of siltation jam easily to have the problem of the phenomenon of flowing back again because of rivers backtrack cause the impurity of having filtered again.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a filtering and recycling device for sponge cities comprises an outer frame, a protection plate and a water outlet pipe, wherein an inner frame is arranged inside the outer frame, a connecting spring is arranged inside the inner frame, a transition block is arranged on the connecting spring, brush hair is arranged below the transition block, a filter screen is arranged below the inner frame, a groove is formed in the filter screen, a connecting rod is arranged in the groove, the lower end of the connecting rod is connected with a purifying frame, a sand layer and a gravel layer are sequentially arranged inside the purifying frame from top to bottom, one end of the purifying frame is connected with the inner side wall of the outer frame through a chute, the other end of the purifying frame is connected with a partition plate, the partition plate is arranged in an empty groove, a baffle plate is fixed on one side of the empty groove, a roller arranged below the baffle plate is rotatably arranged between the partition plate and the outer frame, a blow-off pipe is arranged below the roller, the water outlet, and install connecting block and spread groove on the lateral wall of frame to the apron is installed to the top bolted mounting of frame, be connected with the spring on the guard plate and draw the piece, and the one end of guard plate is connected with the fixed block through the pivot, and the fixed block is installed on the baffle.

Preferably, the transition block forms an elastic structure with the inner frame through a connecting spring, the transition block is provided with two transition blocks, and the bristles fixed below the transition block are attached to the upper surface of the filter screen.

Preferably, the connecting rod runs through the installation through recess and filter screen, and the connecting rod constitutes through recess and filter screen and dismantles mounting structure to the filter screen is upper right left lower slope column structure.

Preferably, the purification frame and the inner side wall of the outer frame form a sliding structure through a sliding groove, the sliding groove is correspondingly formed in the outer frame and the partition plate, and the length of the cross section of the purification frame is equal to the difference between the length of the cross section of the outer frame and the length of the cross section of the empty groove.

Preferably, the protection plate forms a rotating structure through the rotating shaft and the fixed block, the rotating angle range of the rotating structure is 0-90 degrees, the protection plate is elastically connected with the spring pulling block, the protection plate is arranged in the empty groove, and the empty groove is communicated with the sewage discharge pipe.

Preferably, the connecting block and the connecting groove are correspondingly arranged on two sides of the outer part of the outer frame, and the connecting block is connected with the connecting groove clamping groove.

(III) advantageous effects

The utility model provides a filter recovery unit for sponge city. The method has the following beneficial effects:

(1) this a filter recovery unit for sponge city through the setting of the brush hair of connection on connecting spring, can drive connecting spring's irregular rocking when rivers flow in, and connecting spring drives the brush hair of transition piece and the installation of transition piece below together and removes simultaneously, can clear up the deposit on the filter screen simultaneously at the removal in-process of brush hair to the more smooth and easy use of the device.

(2) This a filter recovery unit for sponge city through the setting of the dismantlement mounting structure that connecting rod and filter screen are constituteed, with connecting rod and filter screen separation back, has made things convenient for the clearance installation of filter screen, purification frame, sand bed and gravel layer.

(3) This a filtration recovery unit for sponge city, through the setting of rotatable guard plate, make great impurity can discharge through the guard plate, and the spring draws the piece setting to locate the balance that can keep the guard plate in the center of guard plate, the setting of baffle simultaneously also can prevent that rivers from backtracking and bringing into great impurity, keeps the clean nature at water source, and rotate the cylinder that sets up in the guard plate below and also can assist and promote solid impurity and discharge, avoid the too much siltation of impurity in the junction of blow off pipe and dead slot.

Drawings

FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the external structure of the left side of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. an outer frame; 2. an inner frame; 3. a connecting spring; 4. a transition block; 5. brushing; 6. a filter screen; 7. a groove; 8. a connecting rod; 9. a purification frame; 10. a sand layer; 11. a gravel layer; 12. a chute; 13. a protection plate; 14. a baffle plate; 15. an empty groove; 16. a drum; 17. a blow-off pipe; 18. a water outlet pipe; 19. connecting blocks; 20. connecting grooves; 21. a cover plate; 22. a spring pull block; 23. a fixed block; 24. a rotating shaft; 25. a separator.

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. 1-3, the utility model provides a technical solution: a filtering and recycling device for sponge cities comprises an outer frame 1, an inner frame 2, connecting springs 3, transition blocks 4, bristles 5, a filter screen 6, grooves 7, connecting rods 8, a purification frame 9, a sand layer 10, a gravel layer 11, sliding grooves 12, a protection plate 13, baffles 14, empty grooves 15, a roller 16, a sewage discharge pipe 17, a water outlet pipe 18, a connecting block 19, a connecting groove 20, a cover plate 21, a spring pulling block 22, a fixed block 23, a rotating shaft 24 and a partition plate 25, wherein the inner frame 2 is installed inside the outer frame 1, the connecting springs 3 are installed inside the inner frame 2, the transition blocks 4 are installed on the connecting springs 3, the bristles 5 are installed below the transition blocks 4, the filter screen 6 is installed below the inner frame 2, the grooves 7 are formed in the filter screen 6, the connecting rods 8 are installed in the grooves 7, the lower ends of the connecting rods 8 are connected with the purification frame 9, the sand layer 10 and the gravel layer 11 are sequentially placed inside the, one end of the purification frame 9 is connected with the inner side wall of the outer frame 1 through a sliding groove 12, the other end of the purification frame 9 is connected with a partition plate 25, the partition plate 25 is installed in an empty groove 15, a baffle plate 14 is fixed on one side of the empty groove 15, a roller 16 arranged below the baffle plate 14 is rotatably installed between the partition plate 25 and the outer frame 1, a sewage discharge pipe 17 is arranged below the roller 16, a water outlet pipe 18 is installed at the bottom of the outer frame 1, a connecting block 19 and a connecting groove 20 are installed on the outer side wall of the outer frame 1, a cover plate 21 is installed on a bolt above the outer frame 1, a spring pull block 22 is connected onto the protection plate 13, one end of the protection plate 13 is connected with a fixed block 23 through a rotating shaft 24;

the transition blocks 4 and the inner frame 2 form an elastic structure through the connecting springs 3, the flexibility of the cleaning device is improved, the number of the transition blocks 4 is two, and the bristles 5 fixed below the transition blocks 4 are attached to the upper surface of the filter screen 6, so that the bristles 5 can clean sediments conveniently;

the connecting rod 8 is installed in a penetrating mode with the filter screen 6 through the groove 7, the connecting rod 8 and the filter screen 6 form a dismounting and mounting structure through the groove 7, the filter screen 6 and the purification frame 9 are convenient to dismount and clean, the filter screen 6 is of an inclined structure with the upper right part and the lower left part, and the left end of the filter screen 6 is communicated with the empty groove 15, so that solid impurities which cannot penetrate through meshes of the filter screen 6 can slide into the empty groove 15 conveniently;

the purification frame 9 and the inner side wall of the outer frame 1 form a sliding structure through the sliding groove 12, the sliding groove 12 is correspondingly formed in the outer frame 1 and the partition plate 25, the purification frame 9 is convenient to mount and dismount, and the length of the cross section of the purification frame 9 is equal to the difference between the length of the cross section of the outer frame 1 and the length of the cross section of the empty groove 15;

the protection plate 13 and the fixed block 23 form a rotating structure through the rotating shaft 24, the rotating angle range of the rotating structure is 0-90 degrees, the solid impurities can conveniently slide down, the protection plate 13 is elastically connected with the spring pulling block 22, the protection plate 13 is beneficial to balance and stability of the protection plate 13, meanwhile, the protection plate 13 is arranged in the empty slot 15, and the empty slot 15 is communicated with the sewage discharge pipe 17;

connecting block 19 and the connecting groove 20 position correspond install in the outside both sides of frame 1, and connecting block 19 is connected with connecting groove 20 draw-in groove, can splice through corresponding connecting block 19 and connecting groove 20 during two adjacent this device parallel laminatings for the connection of this device becomes succinctly convenient.

When the device is used, screws in the cover plate 21 are firstly unscrewed, then the cover plate 21 is separated from the outer frame 1, after the elasticity of the connecting springs 3 in the inner frame 2 is checked and confirmed, the gravel layer 11 and the sand layer 10 are sequentially placed in the purification frame 9, the connecting rods 8 on the purification frame 9 are inserted into the grooves 7 on the filter screen 6, and then the nuts are screwed for fixation;

then, the purifying frame 9 is placed into the outer frame 1 along the inner side wall of the outer frame 1 and the side wall of the partition plate 25, meanwhile, the purifying frame 9 is attached to the outer frame 1 and the partition plate 25 along the sliding groove 12, then the cover plate 21 is fixedly connected with the outer frame 1 through bolts, then the connecting block 19 is connected with the adjacent connecting groove 20 through a clamping groove, and the sewage discharge pipe 17 and the water outlet pipe 18 are connected with corresponding devices such as pipelines;

when the device is used, rainwater carrying large impurities is filtered for the first time through the cross rods on the cover plate 21 and flows into the inner frame 2 along the gaps of the cross rods, the impact force of the rainwater drives the connecting springs 3, the transition blocks 4 and the bristles 5 to move together, sediment on the filter screen 6 is cleaned at the same time, the rainwater continues to flow into the sand layer 10 and the gravel layer 11 in the purification frame 9 sequentially through the filter screen 6 and then stays below the inner part of the outer frame 1 and flows out through the water outlet pipe 18 to be recovered, meanwhile, due to the inclined arrangement of the filter screen 6, the large impurities can slide into the low empty groove 15 due to the gradient problem, the sliding impact force of the large impurities drives the spring pull blocks 22 to stretch and the protection plate 13 to overturn downwards through the rotating shaft 24, and then fall into the drain pipe 17 through the roller 16 to be recovered;

if the backflow phenomenon occurs, the protection plate 13 rotates back to the original position under the action of the spring pull block 22, water passes through the drum 16 to reach the protection plate 13, the protection plate 13 is pushed to rotate upwards, and the fixed baffle plate 14 can prevent the protection plate 13 from rotating at the moment, so that the water is prevented from passing through the protection plate 13 to reach the inner frame 2, and the details which are not described in detail in the specification belong to the prior art which is well known to those skilled in the art.

In conclusion, the filtering and recycling device for the sponge city can drive the irregular shaking of the connecting spring 3 when water flows in through the arrangement of the bristles 5 connected to the connecting spring 3, meanwhile, the connecting spring 3 drives the transition block 4 to move together with the bristles 5 arranged below the transition block 4, and can clean sediments on the filter screen 6 in the moving process of the bristles 5 so as to ensure the smooth use of the device, the disassembly and assembly structure consisting of the connecting rod 8 and the filter screen 6 is arranged, after the connecting rod 8 is separated from the filter screen 6, the cleaning and assembly of the filter screen 6, the purification frame 9, the sand layer 10 and the gravel layer 11 are facilitated, and by the arrangement of the rotatable protection plate 13, larger impurities can be discharged through the protection plate 13, the spring pull block 22 is arranged at the center of the protection plate 13 so as to keep the balance of the protection plate 13, and meanwhile, the arrangement of the baffle plate 14 can prevent the water flow from being retroverted and brought into the larger impurities, the cleanness of the water source is kept, and the rotary drum 16 arranged below the protection plate 13 can also assist in pushing solid impurities to be discharged, so that excessive impurities are prevented from accumulating at the joint of the sewage discharge pipe 17 and the empty groove 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "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.

Claims

1. The utility model provides a filter recovery unit for sponge city, includes frame, guard plate and outlet pipe, its characterized in that: the inner frame is arranged in the outer frame, the connecting spring is arranged in the inner frame, the connecting spring is provided with the transition block, the bristles are arranged below the transition block, the filter screen is arranged below the inner frame, the filter screen is provided with a groove, the connecting rod is arranged in the groove, the lower end of the connecting rod is connected with the purifying frame, the sand layer and the gravel layer are sequentially arranged in the purifying frame from top to bottom, one end of the purifying frame is connected with the inner side wall of the outer frame through a chute, the other end of the purifying frame is connected with the partition plate, the partition plate is arranged in the empty groove, one side of the empty groove is fixedly provided with the baffle plate, the roller arranged below the baffle plate is rotatably arranged between the partition plate and the outer frame, the blow-off pipe is arranged below the roller, the water outlet pipe is arranged at the bottom of the outer frame, and the outer side, and the top bolt of frame installs the apron, be connected with the spring on the guard plate and draw the piece, and the one end of guard plate is connected with the fixed block through the pivot to the fixed block is installed on the baffle.

2. A filtration and recovery device for sponge cities, according to claim 1, characterized in that: the transition block passes through connecting spring and the inside casing constitution elastic construction, and the transition block is provided with two altogether to the brush hair of transition block below fixed is laminated with the upper surface of filter screen each other.

3. A filtration and recovery device for sponge cities, according to claim 1, characterized in that: the connecting rod runs through the installation through recess and filter screen, and the connecting rod passes through the recess and constitutes dismantlement mounting structure with the filter screen to the filter screen is upper right left lower slope column structure.

4. A filtration and recovery device for sponge cities, according to claim 1, characterized in that: the purification frame forms a sliding structure with the inner side wall of the outer frame through the sliding groove, the sliding groove is correspondingly formed in the outer frame and the partition plate, and the length of the cross section of the purification frame is equal to the difference between the length of the cross section of the outer frame and the length of the cross section of the empty groove.

5. A filtration and recovery device for sponge cities, according to claim 1, characterized in that: the protection plate forms rotating structure through pivot and fixed block, and this rotating structure's turned angle scope is 0-90 to protection plate and spring draw piece elastic connection, the protection plate is installed in the dead slot simultaneously, and the dead slot communicates with each other with the blow off pipe.

6. A filtration and recovery device for sponge cities, according to claim 1, characterized in that: the connecting block and the connecting groove are correspondingly arranged on two sides of the outer part of the outer frame, and the connecting block is connected with the connecting groove clamping groove.