CN212067921U - Rainwater discarding and filtering device - Google Patents

Abstract

The utility model discloses a rainwater abandons a class filter equipment, including the urceolus, the fixed welding in top of urceolus has the butt joint, the surface of urceolus is close to bottom rigidity welding and has abandons the flow pipe, sets up stainless steel filter screen section of thick bamboo in the inner chamber of urceolus, the baffle passes through coupling mechanism demountable installation and is in the inner chamber of urceolus, the toper valve opening has been seted up at the middle part of baffle, fixes through the screw a plurality of mount, a plurality of on the upper surface of baffle fixed mounting has the sleeve pipe on the mount, sets up ball cock assembly in the inner chamber of urceolus constructs, ball cock assembly constructs including floater, telescopic link and valve plate, the floater with the valve plate is fixed respectively telescopic link's both ends. The utility model discloses the convenience is cleared up the inner chamber of urceolus and is installed, is maintained ball-cock assembly structure, can effectively seal, guarantees good leakproofness, the abandoning flow of adjustable rainwater.

Description

Rainwater discarding and filtering device

Technical Field

The utility model relates to a rainwater collection handles technical field, specifically is a class filter equipment is abandoned to rainwater.

Background

The rainwater collection is completely called as a rainwater collection and utilization system, which means that rainfall runoff collected from the roof of a building, the hardened ground surfaces of roads, squares and the like is collected and utilized, and is accumulated through channels such as collection, water delivery, water purification, storage and the like, and rainwater is collected to provide rainwater supply for greening, landscape water bodies, washing and underground water sources, so that the purposes of comprehensively utilizing rainwater resources and saving water are achieved. The complete rainwater discarding is called as initial rainwater discarding and is mainly applied to a rainwater collection and utilization system.

During early rainfall, the rainwater is generally seriously polluted, and the flow rate is relatively small. When flowing through the existing abandoning filter device, the rainwater will be discharged through the abandoning pipe with the lower opening due to the action of gravity. After the rainfall increases, the pressure on the baffle increases, the floating ball positioned at the upper end of the flow discarding pipe closes the flow discarding pipe under the action of the pressure of water flow, the liquid level in the barrel rises, and rainwater flows to the water outlet after being filtered through the horizontal filter screen and is collected. However, most of the existing flow discarding filtering devices are of fixed structures, which are inconvenient to clean the interior of the outer cylinder body and install and maintain the floating ball, and the floating ball is easy to cause that the flow discarding pipe cannot be effectively closed due to the impact of water flow, so that a large amount of rainwater is discharged from the flow discarding pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a class filter equipment is abandoned to rainwater, conveniently clears up the inner chamber of urceolus and installs, maintains ball-cock assembly structure, can effectively seal, guarantees good leakproofness, the class flow of abandoning of adjustable rainwater to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rainwater flow discarding and filtering device comprises an outer barrel, wherein a butt joint is fixedly welded at the top end of the outer barrel, a water inlet pipe and a water outlet pipe which are symmetrically arranged are fixedly welded on the outer surface of the outer barrel close to the top position, a flow discarding pipe is fixedly welded on the outer surface of the outer barrel close to the bottom position, a stainless steel filter screen cylinder is arranged in an inner cavity of the outer barrel and is attached to the inner surface of the outer barrel, a water inlet hole is formed in the stainless steel filter screen cylinder close to the water inlet pipe, a partition plate is arranged in the inner cavity of the outer barrel and is detachably arranged in the inner cavity of the outer barrel through a connecting mechanism, the bottom end of the stainless steel filter screen cylinder abuts against the upper surface of the partition plate, a conical valve hole is formed in the middle of the partition plate, and the partition plate is fixed on a plurality of fixing frames on the, the fixed frame is fixedly provided with a sleeve, the sleeve is positioned on the central line of the outer barrel and is arranged on a ball float valve mechanism in the inner cavity of the outer barrel, the ball float valve mechanism comprises a floating ball, a telescopic connecting rod and a valve plate, the floating ball and the valve plate are respectively fixed at two ends of the telescopic connecting rod, and the telescopic connecting rod penetrates through the pipe hole of the sleeve.

Preferably, a handle is hinged to the stainless steel filter screen cylinder.

Preferably, the connecting mechanism comprises a plurality of clamping blocks and a plurality of clamping grooves, the clamping blocks are fixedly welded on the inner surface of the outer barrel at equal angles, the clamping grooves are arranged at the edge of the lower surface of the partition board at equal angles, and the clamping blocks are consistent with the clamping grooves in number.

Preferably, a rubber pad is fixedly bonded on the hole wall of the conical valve hole.

Preferably, the floating ball and the valve plate are respectively installed at two ends of the telescopic connecting rod through matching of threads and nuts.

Preferably, the telescopic connecting rod comprises a threaded pipe and two fixing rods, one ends of the two fixing rods are respectively fixed on the floating ball and the valve plate, and the other ends of the two fixing rods are in threaded connection with the threaded pipe.

Preferably, the floating ball is a stainless steel floating ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the baffle relies on coupling mechanism demountable installation in the inner chamber of urceolus, conveniently takes out baffle and the ball-cock assembly mechanism on it, conveniently clears up the inner chamber of urceolus and installs, maintains ball-cock assembly mechanism.

2. Utilize the sleeve pipe on the mount to carry on spacingly to ball-cock assembly structure, guarantee that telescopic link can reciprocate steadily, avoid it crooked and lead to the valve plate can not effectively seal the toper valve opening, guarantee good leakproofness, avoid a large amount of rainwater to abandon a stream pipe flow and go out, and telescopic link's length can abandon a stream filter equipment's mounted position and surrounding environment and adjust, the class flow of adjustable rainwater according to this rainwater.

Drawings

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

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

FIG. 3 is a schematic top view of the outer barrel of the present invention;

FIG. 4 is a schematic structural view of the partition plate of the present invention;

FIG. 5 is a schematic view of the connection between the fixing frame and the sleeve according to the present invention;

fig. 6 is a schematic sectional view of the telescopic connecting rod of the present invention.

In the figure: 1. an outer cylinder; 2. a butt joint; 3. a water inlet pipe; 4. a water outlet pipe; 5. a flow discharge pipe; 6. a stainless steel filter screen cylinder; 7. a partition plate; 8. a connecting mechanism; 81. a clamping block; 82. a card slot; 9. a tapered valve bore; 10. a fixed mount; 11. a sleeve; 12. a float valve mechanism; 121. a floating ball; 122. a telescopic connecting rod; 1221. a threaded pipe; 1222. fixing the rod; 123. a valve plate; 13. a handle; 14. and (7) a rubber pad.

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.

Referring to fig. 1-6, the present invention provides a technical solution:

a rainwater discarding and filtering device comprises an outer barrel 1, a butt joint 2 is fixedly welded at the top end of the outer barrel 1, the rainwater discarding and filtering device is used for connecting a connecting pipe, a water inlet pipe 3 and a water outlet pipe 4 which are symmetrically arranged are fixedly welded on the outer surface of an outer barrel 1 close to the top, a discarding pipe 5 is fixedly welded on the outer surface of the outer barrel 1 close to the bottom, a stainless steel filter screen cylinder 6 arranged in the inner cavity of the outer barrel 1, a handle 13 is hinged on the stainless steel filter screen cylinder 6, the stainless steel filter screen cylinder 6 is convenient to take out, the stainless steel filter screen cylinder 6 is attached to the inner surface of the outer barrel 1, a water inlet hole is formed in the stainless steel filter screen cylinder 6 close to the water inlet pipe 3, a rainwater source enters the inner cavity of the outer barrel 1 through the water inlet pipe 3, initial rainwater flows out through the flow discarding pipe 5, and subsequent rainwater is discharged through the water outlet pipe 4 after being filtered by the stainless steel filter screen cylinder 6 and then is connected to subsequent treatment equipment.

The baffle 7 is arranged in the inner cavity of the outer barrel 1, the baffle 7 is detachably mounted in the inner cavity of the outer barrel 1 through a connecting mechanism 8, the bottom end of the stainless steel filter screen barrel 6 abuts against the upper surface of the baffle 7, a conical valve hole 9 is formed in the middle of the baffle 7, a rubber pad 14 is fixedly bonded on the hole wall of the conical valve hole 9, the sealing degree of the conical valve hole 9 and the valve plate 123 is further increased, the baffle 7 is detachably mounted in the inner cavity of the outer barrel 1 through the connecting mechanism 8, the baffle 7 and a ball float valve mechanism 12 on the baffle 7 can be conveniently taken out, and the inner cavity of the outer barrel 1 can be conveniently cleaned and the ball float valve mechanism 12 can be conveniently mounted and;

the connecting mechanism 8 comprises four clamping blocks 81 and four clamping grooves 82, the four clamping blocks 81 are fixedly welded on the inner surface of the outer barrel 1 at equal angles, the four clamping grooves 82 are arranged at the edge of the lower surface of the partition plate 7 at equal angles, the clamping blocks 81 and the clamping grooves 82 are consistent in quantity, and the partition plate 7 is installed in the inner cavity of the outer barrel 1 through the matching of the clamping blocks 81 and the clamping grooves 82, so that the partition plate 7 is convenient to disassemble and assemble.

The four fixing frames 10 are fixed on the upper surface of the partition plate 7 through screws, the four fixing frames 10 are fixedly provided with sleeves 11, the sleeves 11 are positioned on the central line of the outer barrel 1, the float valve mechanism 12 is arranged in the inner cavity of the outer barrel 1, the float valve mechanism 12 comprises a float ball 121, a telescopic connecting rod 122 and a valve plate 123, the float ball 121 and the valve plate 123 are respectively arranged at two ends of the telescopic connecting rod 122 through matching of threads and nuts, the float ball 121, the telescopic connecting rod 122 and the valve plate 123 are convenient to disassemble, assemble and replace, and the telescopic connecting rod 122 penetrates through a pipe hole of the sleeves 11;

utilize sleeve pipe 11 on the mount 10 to carry on spacingly to ball-cock assembly mechanism 12, guarantee that telescopic link 122 can reciprocate steadily, avoid it crooked and lead to valve plate 123 can not effectively seal toper valve opening 9, guarantee good leakproofness, avoid a large amount of rainwater to abandon a tub of 5 effluviums from abandoning, and telescopic link 122's length can be abandoned a filter equipment's mounted position and surrounding environment and adjust according to this rainwater, the abandon flow of adjustable rainwater.

The telescopic connecting rod 122 comprises a threaded pipe 1221 and two fixing rods 1222, one end of each of the two fixing rods 1222 is fixed on the floating ball 121 and the valve plate 123, the other end of each of the two fixing rods 1222 is connected to the threaded pipe 1221 in a threaded manner, when the length of the telescopic connecting rod 122 needs to be adjusted, the length of the fixing rod 1222 extending into the threaded pipe 1221 can be adjusted by rotating the two fixing rods 1222, the telescopic connecting rod 122 is simple and convenient, the floating ball 121 is a stainless steel floating ball, and the service life is long.

When this rainwater abandons a class filter equipment use, rainwater water source gets into in the inner chamber of urceolus 1 through inlet tube 3, at the rainfall initial stage, the initial rainwater flows out through toper valve opening 9 and abandon a class pipe 5 on the baffle 7, along with the increase of rainfall, subsequent rainwater is partly abandoned a class pipe 5 and discharges, the inner chamber bottom of urceolus 1 is stayed to some, along with the increase of the rainfall volume in the inner chamber of urceolus 1, floater 121 drives the valve plate 123 and rises until closing toper valve opening 9, insert subsequent processing equipment after the outlet pipe 4 discharges after filtering through stainless steel filter screen section of thick bamboo 6 afterwards.

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 (7)

1. A rainwater flow-abandoning filter device, comprising:

the water supply device comprises an outer barrel (1), wherein a butt joint (2) is fixedly welded at the top end of the outer barrel (1), a water inlet pipe (3) and a water outlet pipe (4) which are symmetrically arranged are fixedly welded at the position, close to the top, of the outer surface of the outer barrel (1), and a flow abandoning pipe (5) is fixedly welded at the position, close to the bottom, of the outer surface of the outer barrel (1);

the stainless steel filter screen cylinder (6) is arranged in the inner cavity of the outer cylinder (1), the stainless steel filter screen cylinder (6) is attached to the inner surface of the outer cylinder (1), and a water inlet hole is formed in the position, close to the water inlet pipe (3), of the stainless steel filter screen cylinder (6);

the stainless steel filter screen cylinder is characterized by comprising a partition plate (7) arranged in the inner cavity of the outer cylinder (1), the partition plate (7) is detachably mounted in the inner cavity of the outer cylinder (1) through a connecting mechanism (8), the bottom end of the stainless steel filter screen cylinder (6) abuts against the upper surface of the partition plate (7), and a conical valve hole (9) is formed in the middle of the partition plate (7);

the fixing device comprises a plurality of fixing frames (10) fixed on the upper surface of the partition plate (7) through screws, wherein sleeves (11) are fixedly mounted on the plurality of fixing frames (10), and the sleeves (11) are positioned on the central line of the outer barrel (1);

the float valve mechanism (12) is arranged in an inner cavity of the outer barrel (1), the float valve mechanism (12) comprises a float ball (121), a telescopic connecting rod (122) and a valve plate (123), the float ball (121) and the valve plate (123) are fixed at two ends of the telescopic connecting rod (122) respectively, and the telescopic connecting rod (122) penetrates through a pipe hole of the sleeve (11).

2. A rainwater flow-discarding and filtering device according to claim 1, wherein: a handle (13) is hinged on the stainless steel filter screen cylinder (6).

3. A rainwater flow-discarding and filtering device according to claim 1, wherein: coupling mechanism (8) include a plurality of fixture block (81) and a plurality of draw-in groove (82), a plurality of angle fixed welding such as fixture block (81) is in on the internal surface of urceolus (1), a plurality of angle such as draw-in groove (82) is seted up the lower surface edge of baffle (7), fixture block (81) with the quantity of draw-in groove (82) is unanimous.

4. A rainwater flow-discarding and filtering device according to claim 1, wherein: and a rubber pad (14) is fixedly bonded on the hole wall of the conical valve hole (9).

5. A rainwater flow-discarding and filtering device according to claim 1, wherein: the floating ball (121) and the valve plate (123) are respectively installed at two ends of the telescopic connecting rod (122) through matching of threads and nuts.

6. A rainwater flow-discarding and filtering device according to claim 1, wherein: the telescopic connecting rod (122) comprises a threaded pipe (1221) and two fixing rods (1222), one ends of the two fixing rods (1222) are fixed on the floating ball (121) and the valve plate (123) respectively, and the other ends of the two fixing rods (1222) are in threaded connection with the threaded pipe (1221).

7. A rainwater flow-discarding and filtering device according to claim 1, wherein: the floating ball (121) is a stainless steel floating ball.

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