阅读说明：本技术 一种建筑物蓄排水箱 (Building water storage and drainage tank ) 是由 于常瑶 于 2020-12-31 设计创作，主要内容包括：本发明公开一种建筑物蓄排水箱,包括蓄排水箱主体与集雨斗,所述集雨斗固定安装在蓄排水箱主体的左侧上端,所述集雨斗中固定装设有倾斜的过滤网板,所述蓄排水箱主体的底部通过混凝土砌筑在建筑物的顶部,通过过滤网板过滤掉大颗粒的杂质,而在蓄排水箱主体中设置第一净化水箱、第二净化水箱与净水储水箱,集雨斗收集的大部分雨水能够通过集雨斗进入到第一净化水箱进行一次沉降净化,在第一净化水箱中储放的雨水达到储放临界高度后排入至第二净化水箱进行二次沉降净化,当第二净化水箱中储放的雨水达到储放临界高度后排入至净水储水箱,以备使用,通过采用分级沉降净化的方式,提高了蓄排水箱的净化效果,同时保持较大地储放容积。(The invention discloses a building water storage and drainage tank, which comprises a water storage and drainage tank main body and a rain collecting hopper, wherein the rain collecting hopper is fixedly arranged at the upper end of the left side of the water storage and drainage tank main body, an inclined filter screen plate is fixedly arranged in the rain collecting hopper, the bottom of the water storage and drainage tank main body is built at the top of a building through concrete, large-particle impurities are filtered through the filter screen plate, a first purified water tank, a second purified water tank and a purified water storage tank are arranged in the water storage and drainage tank main body, most rainwater collected by the rain collecting hopper can enter the first purified water tank through the rain collecting hopper for primary sedimentation purification, the rainwater stored in the first purified water tank reaches the storage critical height and then is discharged into the second purified water tank for secondary sedimentation purification, and when the rainwater stored in the second purified water tank reaches the storage critical height, the rainwater is discharged into the purified water storage tank for standby use, by adopting a graded sedimentation purification mode, the purification effect of the water storage and drainage box is improved, and meanwhile, the large storage volume is kept.)

1. The utility model provides a drainage box is held to building, is including holding drainage box main part (2) and collection rain fill (5), its characterized in that: the rainwater collecting hopper (5) is fixedly arranged at the upper end of the left side of the water storage and drainage box main body (2), an inclined filter screen plate (4) is fixedly arranged in the rainwater collecting hopper (5), and the bottom of the water storage and drainage box main body (2) is built at the top of a building through concrete;

the water storage and drainage tank main body (2) comprises a first purified water tank (7), a second purified water tank (3) and a purified water storage tank (1), the first purified water tank (7), the second purified water tank (3) and the purified water storage tank (1) are sequentially and fixedly installed in the water storage and drainage tank main body (2), drain holes (6) are formed in the tank walls of one sides, close to the purified water storage tank (1), of the first purified water tank (7), the second purified water tank (3) and the purified water storage tank (1), a drain pipe (9) is communicated with the right sides of the bottoms of the first purified water tank (7) and the second purified water tank (3), a water outlet pipe (11) is communicated with the tank wall of the rear side of the bottom of the purified water storage tank (1), an air cylinder (12) is fixedly installed on the outer wall of the right side of the bottom of the water storage and drainage tank main body (2, the piston rod (10) is provided with a cleaning component which is respectively arranged in the first purified water tank (7) and the second purified water tank (3);

the clearance subassembly includes slurcam (13) and compacting plate (14), the lower extreme and the compacting plate (14) of slurcam (13) are connected perpendicularly, the lower terminal surface dress of compacting plate (14) is equipped with cleaning brush (15), the equal fixedly connected with connecting branch (16) of right-hand member of slurcam (13) and compacting plate (14), two the other end of connecting branch (16) all articulates with fixed pullover (17), fixed pullover (17) are fixed cup joints on piston rod (10), fixedly connected with slide bar (20) on the upper end both sides outer wall of slurcam (13), track groove (19) have been seted up on the left and right sides outer wall of first purified water tank (7) and second purified water tank (3), slide bar (20) slip joint in track groove (19).

2. A building storage and drainage tank as claimed in claim 1, wherein: impurity removal holes are formed in the outer walls of the bottom of the rain collecting hopper (5) and the left end of the water storage and drainage box main body (2), and the impurity removal holes are penetrated out of the lower end of the filter screen plate (4).

3. A building storage and drainage tank as claimed in claim 1, wherein: the bottom fixed mounting of first purified water tank (7) and second purified water tank (3) has sliding base (8), sliding base (8) adopt smooth ceramic material preparation shaping, sliding base's (8) upper surface is arc groove structure.

4. A building storage and drainage tank as claimed in claim 1, wherein: the track groove (19) is divided into a straight section and a curved section, the two ends of the straight section and the curved section are closed, and a movable stop lever (18) is hinged at the joint of the right ends of the straight section and the curved section.

5. A building storage and drainage tank as claimed in claim 1, wherein: the first purified water tank (7), the second purified water tank (3) and the purified water storage tank (1) are all nested with sealing rubber rings at the joint of the first purified water tank and the piston rod (10).

6. A building storage and drainage tank as claimed in claim 1, wherein: a movable notch (21) is formed in a push plate (13) in the second purified water tank (3), and the piston rod (10) penetrates through the movable notch (21).

7. A building storage and drainage tank as claimed in claim 3, wherein: the shape of the cleaning brush (15) is matched with the upper surface of the sliding base (8).

Technical Field

The invention belongs to the technical field of building water storage and particularly relates to a building water storage and drainage tank.

Background

The building water storage and drainage tank is a water storage tool and material in a rainwater collection system, the common water storage tank is divided into a water storage module, a stainless steel water tank, a glass fiber reinforced plastic water tank, a concrete water tank, a water storage plate and the like, and various materials of the common water storage tank are selected differently according to the construction condition and the installation requirement at that time. The water storage module is generally made of PP materials, stainless steel is generally made of steel, glass fiber reinforced plastics are of course made of glass, and water storage plates are rarely used at ordinary times. The building water storage and drainage box is used for storing rainwater after the rainwater is collected, and mainly has the effect of transferring water.

The existing building water storage and drainage box technology has the following problems:

1. in the use process of the traditional building water storage and drainage tank, large-particle impurities and the like enter the water storage and drainage tank due to the air-free reason of a water inlet, so that a pipeline is easy to block in the sewage discharge process, and the water quality purification effect is difficult to reach the standard;

2. the sludge in the water storage and drainage tank is not easy to discharge, the sludge in the far region away from the sewage discharge pipe is adsorbed on the inner wall of the bottom of the tank and is difficult to clean, the sludge is accumulated for a long time, and the water storage volume of the water storage and drainage tank is reduced.

Disclosure of Invention

The invention aims to provide a building water storage and drainage tank to solve the problems of pipeline blockage, poor water quality purification effect and much sludge deposition and difficult cleaning caused by large-particle impurities in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a building water storage and drainage tank comprises a water storage and drainage tank main body and a rain collecting hopper, wherein the rain collecting hopper is fixedly arranged at the upper end of the left side of the water storage and drainage tank main body, an inclined filter screen plate is fixedly arranged in the rain collecting hopper, and the bottom of the water storage and drainage tank main body is built at the top of a building through concrete;

the water storage and drainage tank main body comprises a first purified water tank, a second purified water tank and a purified water storage tank, the first purified water tank, the second purified water tank and the purified water storage tank are fixedly installed in the water storage and drainage tank main body in sequence, drain holes are formed in tank walls on one sides, close to the purified water storage tank, of the first purified water tank and the second purified water tank, the right sides of the bottoms of the first purified water tank and the second purified water tank are communicated with a drain pipe, a water outlet pipe is communicated with the tank wall on the rear side of the bottom of the purified water storage tank, an air cylinder is fixedly installed on the outer wall on the right side of the bottom of the water storage and drainage tank main body, the output end of the air cylinder is connected with a piston rod in telescopic motion, and cleaning assemblies respectively arranged in the first purified water;

the clearance subassembly includes catch plate and compacting plate, the lower extreme and the compacting plate of catch plate are connected perpendicularly, the lower terminal surface dress of compacting plate is equipped with the clearance brush, the equal fixedly connected with of right-hand member of catch plate and compacting plate is connected branch, two the other end of connecting branch all is articulated with fixed pullover, fixed pullover is fixed to be cup jointed on the piston rod, fixedly connected with slide bar on the upper end both sides outer wall of catch plate, the orbit groove has been seted up on the left and right sides outer wall of first purified water tank and second purified water tank, the slide bar slip joint is in the orbit groove.

Preferably, impurity removing holes are formed in the outer walls of the bottom of the rain collecting hopper and the left end of the water storage and drainage box main body, and the lower end of the filter screen plate penetrates out of the impurity removing holes.

Preferably, the bottom fixed mounting of first purified water tank and second purified water tank has sliding base, sliding base adopts smooth ceramic material preparation shaping, sliding base's upper surface is convex groove structure.

Preferably, the track groove is divided into a straight section and a curved section, two ends of the straight section and the curved section are closed, and a movable stop lever is hinged at the joint of the right ends of the straight section and the curved section.

Preferably, the first purified water tank, the second purified water tank and the purified water storage tank are all nested with sealing rubber rings at the joint of the piston rod.

Preferably, a movable notch is formed in a push plate in the second purification water tank, and the piston rod penetrates through the movable notch.

Preferably, the shape of the cleaning brush is matched with the upper surface of the sliding base.

Compared with the prior art of the water storage and drainage tank of the building, the invention provides the water storage and drainage tank of the building, which has the following beneficial effects:

1. according to the invention, the inclined filter screen plate is arranged in the rain collecting hopper, large-particle impurities are filtered by the filter screen plate, the first purified water tank, the second purified water tank and the purified water storage tank are arranged in the water storage and drainage tank main body, most rainwater collected by the rain collecting hopper can enter the first purified water tank through the rain collecting hopper to be subjected to primary sedimentation purification, the rainwater stored in the first purified water tank is discharged into the second purified water tank to be subjected to secondary sedimentation purification after reaching the storage critical height, and the rainwater stored in the second purified water tank is discharged into the purified water storage tank after reaching the storage critical height for standby use;

2. according to the invention, the cleaning assemblies are arranged in the first purified water tank and the second purified water tank, when sludge deposited at the bottoms of the first purified water tank and the second purified water tank needs to be cleaned, the cleaning assemblies can be pushed and pulled to perform cleaning actions by taking the air cylinders as driving force, the cleaning assemblies are made to perform reciprocating pushing and pulling and lifting actions by obtaining sliding tracks in the track grooves through the sliding rods, and the cleaning assemblies quickly finish the cleaning of the sludge;

3. according to the invention, the sliding bases are arranged at the bottoms of the first purification water tank and the second purification water tank and are made of smooth ceramic materials, the arc-shaped groove structure design on the upper surface of the sliding base enables sludge and the like to be gathered in the grooves under the action of gravity, the smooth ceramic surface has a good smooth effect, so that the sludge is prevented from being adsorbed on the upper surface of the sliding base and being difficult to clean, the cleaning brush is designed to be matched with the upper surface of the sliding base, so that the cleaning brush is better attached to the sliding base, the upper surface of the sliding base is cleaned in a sliding manner, and the cleaning of the sliding base is kept.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention without limiting the invention in which:

FIG. 1 is a schematic structural view of a water storage and drainage tank for a building according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic side sectional view of a second purified water tank according to the present invention;

in the figure: 1. a purified water storage tank; 2. a water storage and discharge tank main body; 3. a second purified water tank; 4. a filter screen plate; 5. a rain collecting hopper; 6. a drain hole; 7. a first purified water tank; 8. a sliding base; 9. a blow-off pipe; 10. a piston rod; 11. a water outlet pipe; 12. a cylinder; 13. a push plate; 14. compacting the plate; 15. cleaning a brush; 16. connecting a support rod; 17. fixing the sleeve head; 18. a movable stop lever; 19. a track groove; 20. a slide bar; 21. a movable notch.

Detailed Description

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

Referring to fig. 1-4, the present invention provides a technical solution: a building water storage and drainage tank comprises a water storage and drainage tank main body 2 and a rainwater collection hopper 5, wherein the bottom of the water storage and drainage tank main body 2 is built at the top of a building through concrete, the water storage and drainage tank main body 2 comprises a first purified water tank 7, a second purified water tank 3 and a purified water storage tank 1, rainwater in rainwater weather is collected through the rainwater collection hopper 5, large-particle impurities are filtered through a filter screen plate 4 obliquely arranged in the rainwater collection hopper 5, most rainwater can enter the first purified water tank 7 through the rainwater collection hopper 5 to be subjected to primary sedimentation purification, the rainwater stored in the first purified water tank 7 is discharged into the second purified water tank 3 to be subjected to secondary sedimentation purification after reaching a storage critical height, and the rainwater stored in the second purified water tank 3 is discharged into the purified water storage tank 1 after reaching the storage critical height for standby use;

the first purified water tank 7, the second purified water tank 3 and the purified water storage tank 1 are communicated through arranging the drain holes 6 on the tank walls on the side close to each other, the first purified water tank 7, the second purified water tank 3 and the purified water storage tank 1 can be communicated, the purification effect is improved through fractional sedimentation and purification, meanwhile, the storage volume of a large area is kept, the right sides of the bottoms of the first purified water tank 7 and the second purified water tank 3 are communicated with the drain pipe 9, the sludge deposited in the first purified water tank 7 and the second purified water tank 3 is discharged through the drain pipe 9, the cleanness of the first purified water tank 7 and the second purified water tank 3 is kept, the tank wall on the rear side of the bottom of the purified water storage tank 1 is communicated with the water outlet pipe 11, the purified water stored in the purified water storage tank 1 is discharged through the water outlet pipe 11 to achieve the purpose of water storage and use, the air cylinder 12 is fixedly arranged on the outer wall on the right side of, the piston rod 10 is provided with cleaning components respectively arranged in the first purified water tank 7 and the second purified water tank 3, and when sludge deposited at the bottoms of the first purified water tank 7 and the second purified water tank 3 needs to be cleaned, the cleaning components can be pushed and pulled to perform cleaning action by taking the cylinder 12 as a driving force;

the cleaning assembly comprises a pushing plate 13 and a compacting plate 14, the lower end of the pushing plate 13 is vertically connected with the compacting plate 14, a cleaning brush 15 is arranged on the lower end face of the compacting plate 14, connecting support rods 16 are fixedly connected to the right ends of the pushing plate 13 and the compacting plate 14, the other ends of the two connecting support rods 16 are hinged to a fixed sleeve head 17, the cleaning assembly can move up and down, the fixed sleeve head 17 is fixedly sleeved on a piston rod 10, slide rods 20 are fixedly connected to the outer walls of the two sides of the upper end of the pushing plate 13, track grooves 19 are formed in the outer walls of the left side and the right side of the first purified water tank 7 and the second purified water tank 3, the slide rods 20 are slidably clamped in the track grooves 19, and the cleaning assembly can be pushed, pulled and lifted in a reciprocating mode through the slide tracks obtained by the slide rods 20 in the track grooves 19.

In order to prevent that large granule impurity from entering into the water storage tank and causing the pipeline to block up, seted up the edulcoration hole on the bottom of rain collection fill 5 and the left end outer wall that holds drain tank main part 2, the edulcoration hole is worn out to filter screen plate 4's lower extreme, filters out large granule impurity in advance through the filter screen plate 4 that the slope set up, avoids getting into the pipeline and causes the later stage clearance inconvenient.

In order to improve the cleaning effect, a sliding base 8 is fixedly mounted at the bottom of the first water purifying tank 7 and the bottom of the second water purifying tank 3, the sliding base 8 is made of smooth ceramic materials, the upper surface of the sliding base 8 is of an arc-shaped groove structure, the sludge and the like are gathered in the groove under the action of gravity due to the arc-shaped groove structure, the smooth ceramic surface has a good smooth effect, and therefore the sludge is prevented from being adsorbed on the upper surface of the sliding base 8 and being difficult to clean.

In order to realize the horizontal push-pull movement and upward lifting movement of the cleaning assembly, the track groove 19 is designed into a straight section and a curved section, two ends of the straight section and the curved section are closed, a movable stop lever 18 is hinged at the joint of the right ends of the straight section and the curved section, in an initial state, the compacting plate 14 and the cleaning brush 15 are positioned at the leftmost end of the sliding base 8, meanwhile, the sliding rods 20 at two sides of the pushing plate 13 are positioned at the left end of the straight section of the track groove 19, when the cleaning assembly is pulled to move rightwards, the sliding rods 20 do horizontal movement in the straight section of the track groove 19, when the cleaning assembly moves to the right end, the sliding rods 20 jack the movable stop lever 18, after the sliding rods 20 cross the movable stop lever 18, the movable stop lever 18 falls down due to the action of gravity, when the cleaning assembly moves backwards, the movable stop lever 18 jacks the sliding rods 20 upwards into the curved section, so that the compacting plate 14 and the cleaning brush 15 move upwards along the track of the curved section, thereby disengaging from the slide base 8 and, as the backward movement continues, the compacting plate 14 and the cleaning brush 15 slowly engage on the slide base 8.

In order to guarantee the sealing effect in the cleaning process, the first purified water tank 7, the second purified water tank 3 and the purified water storage tank 1 are all nested with the sealing rubber ring at the joint of the piston rod 10, so that the piston rod 10 is prevented from moving left and right in a pushing and pulling manner, and sewage in the first purified water tank 7 and the second purified water tank 3 enters the purified water storage tank 1.

In order not to affect the lifting action of the cleaning assembly in the second purified water tank 3, a movable notch 21 is formed on the pushing plate 13 in the second purified water tank 3, and the piston rod 10 passes through the movable notch 21, so that the movable space of the piston rod 10 is reserved.

In order to reduce the abrasion of the cleaning brush 15, the cleaning brush 15 is designed to be fitted to the upper surface of the slide base 8 so as to be better attached to the slide base 8, and the upper surface of the slide base 8 is cleaned by sliding to keep the slide base 8 clean.

The working principle and the using process of the invention are as follows: the device is built on the top of a building through concrete, in rainy days, rainwater is received by a rainwater collecting bucket 5, large-particle impurities are filtered through a filter screen plate 4 obliquely arranged in the rainwater collecting bucket 5, most of the rainwater can enter a first purified water tank 7 through the rainwater collecting bucket 5 for primary sedimentation purification, the rainwater stored in the first purified water tank 7 reaches a storage critical height and then is discharged into a second purified water tank 3 for secondary sedimentation purification, when the rainwater stored in the second purified water tank 3 reaches the storage critical height, the rainwater is discharged into a purified water storage tank 1 for standby use, after more sludge is deposited at the bottoms of the first purified water tank 7 and the second purified water tank 3, a push-pull cleaning component can be used as driving force to push and pull the cleaning component to perform cleaning action, in an initial state, a compacting plate 14 and a cleaning brush 15 are positioned at the leftmost end of a sliding base 8, and a sliding rod 20 at two sides of the pushing plate 13 is positioned at the left end of a straight section of a track groove 19, when the cleaning assembly is pulled by the piston rod 10 to move rightwards, the sliding rod 20 moves horizontally in the straight section of the track groove 19, so that the sludge at the bottoms of the first purified water tank 7 and the second purified water tank 3 is pushed to the position of the sewage discharge pipe 9 by the compacting plate 14 and the cleaning brush 15, and is discharged, when the sliding rod 20 moves to the right end of the straight section of the track groove 19, the sliding rod 20 jacks up the movable stop lever 18, after the sliding rod 20 crosses the movable stop lever 18, the movable stop lever 18 falls down due to the action of gravity, so that when the cleaning assembly moves backwards, the movable stop lever 18 jacks up the sliding rod 20 to enter the curved section, so that the compacting plate 14 and the cleaning brush 15 move upwards along the track of the curved section, and then the sliding base 8 is separated (the compacting plate 14 and the cleaning brush 15 are prevented from pushing back the sludge at the bottoms of the first purified water tank 7 and the second purified water tank 3), when the cleaning assembly continues to move backwards, the compacting plate 14 and the cleaning brush 15 are slowly attached to the sliding base 8, and the actions are repeated to finish the removal of the sludge.

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.