CN115726433B - Intelligent building water supply equipment - Google Patents

Abstract

The application discloses intelligent building water supply equipment belongs to pipeline filtration technical field. The device mainly comprises a shunt pipe, wherein water is conveyed in the forward direction and the reverse direction of the shunt pipe and is continuously switched, and a filter screen is arranged in the shunt pipe; the two ends of the shunt tube are connected with a shunt box through pipelines, the shunt box is connected with a pre-flow tube and a water outlet tube, the orifice of the pre-flow tube is lower than that of the water outlet tube, the pre-flow tube is connected with a fixed box, a drain hole and a sewage storage tube are arranged at the bottom of the fixed box, the sewage storage tube is connected with a sewage storage tube through a pipeline, and a sealing plug is arranged on the drain hole. In the normal use process, the filter screen filters out impurities, after the water supply direction is switched, the change of water flow can recoil the filter screen, and after the water flow carries the impurities on the filter screen to enter the split flow box, the impurities firstly flow into the split flow box, so that the impurities flow into the split flow box and are deposited into the sewage storage cylinder; after the filter screen is cleaned, the split flow box and the dirt storage cylinder are filled with water, so that the subsequent clean water flows out from the water outlet pipe. The utility model provides an intelligent building water supply equipment reaches clearance filter screen effect.

Description

Intelligent building water supply equipment

Technical Field

The application relates to the technical field of pipeline filtration, in particular to intelligent building water supply equipment.

Background

Water supply refers to the provision of water resources by public facilities, commercial organizations, community efforts, or individuals, with water delivery typically being by water pumps and pipes. In a building, in order to ensure normal water for high-rise residents, water is firstly conveyed to a water storage container on the roof of the building. However, since impurities are generally contained in water, the water supplied into the water storage container is precipitated in the water storage container, so that the impurities are continuously accumulated to affect the drinking water safety.

For example, in chinese patent publication No. CN211665854U, there is provided a building water supply and drainage integrated system which filters out impurities through a filter screen. However, with continuous use, impurities are accumulated on the filter screen, so that on one hand, the resistance of the filter screen to water is easily increased, and the water supplementing speed of the water storage container is reduced; on the other hand, the filter screen is easy to grow bacteria, and the water use safety is affected.

It is necessary to provide an intelligent building water supply apparatus to solve the above problems.

It should be noted that the above information disclosed in this background section is only for understanding the background of the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above-mentioned problems existing in the prior art, an object of an embodiment of the present application is to: the intelligent building water supply equipment achieves the effect of cleaning the filter screen.

The technical scheme adopted for solving the technical problems is as follows: the intelligent building water supply equipment comprises a supporting integral shell and a shunt pipe fixed on the shell, wherein the shunt pipe is connected with a water supply device, the water supply device is used for driving water to circulate in the shunt pipe and switch into a forward conveying state and a reverse conveying state, and a filter screen for filtering is arranged in the shunt pipe;

the two ends of the shunt pipe are connected with a shunt box through pipelines, the shunt box is connected with a pre-flow pipe and a water outlet pipe through pipelines, the height of the orifice of the pre-flow pipe in the shunt box is lower than that of the orifice of the water outlet pipe, the pre-flow pipe is connected with a fixed box through pipelines, the utility model discloses a sewage treatment device, including fixed case bottom, sealing plug, outlet pipe, water storage container, fixed case bottom is provided with wash port and dirt storage tube, dirt storage tube pipe connection has a dirt storage section of thick bamboo, install the sealing plug on the wash port, the sealing plug is suitable for opening or closing the wash port, outlet pipe connection has the water storage container.

In the normal use process, impurities in water are filtered out through a filter screen, after the water supply direction is switched, the filter screen is backflushed by the change of water flow, the impurities on the filter screen are removed, after the water flow carries the impurities into a diversion box, the water flow carrying the impurities firstly flows into the diversion box because the height of the orifice of the pre-flow pipe is lower than that of the orifice of the water outlet pipe, so that the impurities flow into the diversion box, and the sediment falls into a sewage storage cylinder; after the filter screen is cleaned, the split flow tank and the dirt storage cylinder are filled with water, then the subsequent clean water flows out from the water outlet pipe, water is supplied to the water storage container, after the direction of next water supply is switched, the sealing plug is removed, water in the split flow tank is discharged, and the next backflushing is facilitated.

Further, convex rings are fixed on the upper side and the lower side in the pre-flow pipe, a floating ball is placed between the two convex rings and limits the floating space of the floating ball, and the convex ring on the upper side of the pre-flow pipe is used for being matched with the floating ball when the floating ball rises to be attached to the floating ball so as to separate a water flow passage between the pre-flow pipe and the corresponding diversion box.

Further, a baffle is fixed on the upper side of the sealing plate, one side of the baffle is rotationally connected with the inside of the shunt box, a beam-collecting line is fixed on the other side of the baffle, a rotating pipe is sleeved on the pre-flow pipe in a rotating mode, one end of the beam-collecting line penetrates through the inner wall of the pre-flow pipe and is fixed with the inner wall of the rotating pipe, the rotating pipe is rotated to drive the beam-collecting line to act, and accordingly the baffle is driven to rotate in the shunt box so that the sealing plug can be opened or closed through the drain hole.

Further, the plug plate is arranged in the dirt storage barrel in a sliding manner, the dirt storage pipe is fixedly connected with the plug plate, a supporting device for changing the height of the dirt storage barrel is arranged at the bottom of the dirt storage barrel, the height of the dirt storage barrel is changed through the supporting device, and accordingly the plug plate is driven to slide in the dirt storage barrel, and the volume of the dirt storage barrel is changed.

Further, the supporting device comprises a thread sleeve and a threaded rod, the thread sleeve is rotationally connected in the shell, the thread sleeve is in threaded connection with the threaded rod, and the upper end of the threaded rod is fixed with the dirt storage barrel.

Further, a limit groove is formed in one side of the threaded rod, a limit block is arranged in the limit groove, and the limit block is fixed with the shell and used for preventing the threaded rod from rotating.

Further, a rotating shaft is rotatably arranged in the shell, a first driving gear and a second driving gear are respectively arranged on the upper side and the lower side of the rotating shaft, the first driving gear is meshed with the rotating tube, the second driving gear is meshed with the threaded sleeve, and the rotating shaft is in transmission connection with a driver.

Further, the second driving gear is sleeved on the rotating shaft, one of the rotating shaft and the inner wall of the second driving gear is provided with a clamping block, the other one of the rotating shaft and the inner wall of the second driving gear is provided with a clamping groove corresponding to the clamping block, and the length of the clamping groove in the circumferential direction of the second driving gear is larger than that of the clamping block in the circumferential direction of the second driving gear.

The beneficial effects of this application are: according to the intelligent building water supply equipment, through switching of the water supply direction, the filter screen is cleaned during water supply so as to prevent impurity accumulation; the impurity that dashes out is brought into along with the rivers and is stored dirty section of thick bamboo, on the one hand, avoids impurity inflow water storage container, guarantees water safety, on the other hand, collects the impurity and stores, and the staff of being convenient for judges the impurity in a period of time.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages. The present utility model will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

FIG. 1 is an overall schematic diagram of an intelligent building water supply apparatus of the present application;

FIG. 2 is a schematic view of the internal structure of the housing of FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view at B in FIG. 2;

FIG. 5 is an enlarged schematic view of FIG. 2 at C;

FIG. 6 is an enlarged schematic view of FIG. 2D;

FIG. 7 is an enlarged schematic view at E in FIG. 2;

FIG. 8 is an enlarged schematic view of FIG. 2 at F;

FIG. 9 is a schematic rear view of the structure of FIG. 2;

wherein, each reference sign in the figure:

1. a housing;

2. a shunt; 21. a shunt box; 22. an electric control valve; 23. a filter screen; 24. a pre-flow tube; 241. a convex ring; 242. a floating ball; 243. a wire hole; 25. a water outlet pipe;

3. a water supply device; 31. a water inlet pipe; 311. a partition plate; 312. a chamber; 313. a water inlet hole; 314. a one-way valve; 32. a water inlet pipe; 321. a water pump; 33. a linkage tube; 331. a sealing plate; 332. a water inlet hole; 333. a first drive gear; 334. a clamping block;

4. a dirt storage device; 41. a rotating tube; 411. the wire is wound up; 412. a first driven gear; 42. a fixed box; 421. a drain hole; 422. a dirt storage tube; 423. a baffle; 424. a sealing plug; 43. a dirt storage cylinder; 431. a plug plate; 432. a seal ring; 433. a blow-down pipe; 434. a blow-down valve;

5. a driving device; 51. a driver; 511. a drive gear; 52. a second drive gear; 521. pipe holes; 522. a clamping groove;

6. a support device; 61. a threaded rod; 611. a limit groove; 62. a support plate; 621. a through hole; 622. a limiting block; 63. a thread sleeve; 631. and a second driven gear.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As shown in fig. 1-9, the application provides an intelligent building water supply device, including being used for supporting overall structure's shell 1, being fixed in shunt tubes 2 of shell 1 upside, being located the inboard water supply device 3 of shell 1, the equal pipe connection in both ends of shunt tubes 2 has shunt box 21, and the downside of shunt box 21 is provided with dirt storage device 4 to and set up drive arrangement 5 and strutting arrangement 6 in shell 1.

The two sides in the shunt tube 2 are both provided with electric control valves 22, a filter screen 23 is fixed in the shunt tube 2 between the two electric control valves 22, a pre-flow tube 24 and a water outlet tube 25 are connected in a pipeline in the shunt box 21, and the height of the orifice of the pre-flow tube 24 in the shunt box 21 is lower than that of the orifice of the water outlet tube 25.

Convex rings 241 are fixed on the upper side and the lower side in the pre-flow pipe 24, and a floating ball 242 is arranged between the two convex rings 241.

The water supply device 3 comprises a water inlet pipe 31 fixed on the upper side of the shell 1 and a water inlet pipe 32 fixed on the lower side of the shell 1 on the upper side of the shell 1, a linkage pipe 33 is connected between the lower end of the water inlet pipe 31 and the upper end of the water inlet pipe 32, the axes of the water inlet pipe 31, the water inlet pipe 32 and the linkage pipe 33 are collinear, and the linkage pipe 33 is respectively connected with the water inlet pipe 31 and the water inlet pipe 32 in a rotating way.

The lower end of the water inlet pipe 32 is connected with a water pump 321.

It will be appreciated that the water pump 321 is used to pump an external water source into the inlet pipe 32; two groups of water storage tanks are arranged at the top of the building, and two water outlet pipes 25 are respectively communicated with the inside of one group of water storage tanks, so that water flowing out of the water outlet pipes 25 flows into one group of water storage tanks for storage.

The linkage pipe 33 is respectively connected with the water inlet pipe 31 and the water inlet pipe 32 in a dynamic sealing way. The dynamic sealing connection can seal the two pipelines which can rotate relatively, and is the prior art.

The inside upside of linkage pipe 33 is fixed with closing plate 331, and closing plate 331 is laminated with the water inlet pipe 31 lower extreme, is provided with the inlet port 332 that runs through on the closing plate 331, and the upside of linkage pipe 33 outer wall is fixed with first driving gear 333, and the downside of linkage pipe 33 outer wall is fixed with at least one fixture block 334, and in this embodiment, fixture block 334 is provided with two.

The lower end of the water inlet pipe 31 is provided with a sealing wall, a baffle 311 is fixed in the water inlet pipe 31, the baffle 311 divides the interior of the water inlet pipe 31 into symmetrical chambers 312, the sealing wall is provided with water inlet holes 313 communicated with the corresponding chambers 312, the water inlet holes 313 are matched with the water inlet holes 332, and after the linkage pipe 33 rotates in place, the water inlet holes 332 are aligned with the corresponding water inlet holes 313; the top ends of the chambers 312 are respectively communicated with the inside of the shunt tubes 2 between the filter screen 23 and the one-side electric control valve 22, and a one-way valve 314 is arranged in the pipeline.

One-way valves, also known as check valves or non-return valves, are commonly known in the art for preventing reverse flow of oil in hydraulic systems or compressed air in pneumatic systems. The one-way valve 314 is used to allow water in the chamber 312 to flow into the shunt 2, but water in the shunt 2 cannot flow into the chamber 312.

The dirt storage device 4 comprises a rotary pipe 41 sleeved on the pre-flow pipe 24, a fixed box 42 fixed in the shell 1 and a dirt storage cylinder 43 positioned at the lower side of the fixed box 42.

The pre-flow pipe 24 is communicated with the top of the fixed box 42, a drain hole 421, a dirt storage pipe 422 and a baffle 423 are arranged in the fixed box 42, one side of the baffle 423 is rotationally connected with the inside of the fixed box 42, a sealing plug 424 matched with the drain hole 421 is fixed on the baffle 423, in this embodiment, the sealing plug 424 can be made of elastic materials, and can be made of rubber, and the baffle 423 can rotate to the sealing plug 424 under the action of gravity to plug the drain hole 421 or pull to be separated from the drain hole 421.

It will be appreciated that the drain hole 421 is piped to an external drain pipe so that water flowing out of the drain hole 421 is directly discharged into the drain pipe.

The inner wall of the lower part of the convex ring 241 of the lower side of the pre-flow pipe 24 is provided with a wire hole 243, the wire hole 243 communicates the inside and the outside of the pre-flow pipe 24, the inside of the rotary pipe 41 is provided with a converging wire 411, one end of the converging wire 411 is fixed with the inner wall of the rotary pipe 41, the other end of the converging wire 411 passes through the wire hole 243 and the lower end of the pre-flow pipe 24 and then is connected with a baffle 423, the outer wall of the rotary pipe 41 is fixed with a first driven gear 412, and the first driven gear 412 is meshed with a first driving gear 333; in this embodiment, when the rotary tube 41 rotates, the baffle 423 rotatably connected to the inside of the fixed box 42 can be driven to rotate by the wire harness 411, so that the sealing plug 424 is separated from the drain hole 421.

The dirt storage cylinder 43 is in an upward opening shape, the lower end part of the dirt storage pipe 422 extends into the dirt storage cylinder 43 and is fixedly provided with a plug plate 431, the bottom of the fixed box 42 of the dirt storage pipe 422 is communicated with the lower side of the plug plate 431, the edge of the plug plate 431 is fixedly provided with a sealing ring 432, the sealing ring 432 is made of elastic materials, in the embodiment, the sealing ring 432 is made of rubber, the outer wall of the dirt storage cylinder 43 is provided with a drain pipe 433, the drain pipe 433 is communicated with the inner bottom of the dirt storage cylinder 43, and a drain valve 434 is arranged in the drain pipe 433.

The supporting means 6 comprises a threaded rod 61 at the lower side of the dirt storage cylinder 43, a supporting plate 62 fixed to the inside of the housing 1 and a threaded sleeve 63 rotatably connected to the inside bottom of the housing 1.

The support plate 62 is provided with a through hole 621 corresponding to the position of the threaded rod 61, the through hole 621 penetrates the support plate 62 in the width direction, and a stopper 622 extends inward from the inner wall of the through hole 621.

The threaded rod 61 passes through the through hole 621 and is in threaded connection with the threaded sleeve 63, and the threaded rod 61 is provided with a limit groove 611 corresponding to the limit block 622, and the limit groove 611 and the limit block 622 cooperate to limit the rotation of the threaded rod 61.

A second driven gear 631 is fixed to the bottom of the screw sleeve 63.

The driving means 5 comprise a driver 51 fixed in the housing 1 and a second driving gear 52 rotatably connected to the bottom inside the housing 1.

In the present embodiment, the driver 51 may be a motor, and the drive gear 511 is fixed to the output shaft of the driver 51, and the drive gear 511 is engaged with the first drive gear 333.

The middle of the second driving gear 52 is provided with a pipe hole 521, the pipe hole 521 is sleeved at the lower end of the linkage pipe 33, the inner wall of the pipe hole 521 is provided with a clamping groove 522 corresponding to the clamping block 334, and the length of the clamping groove 522 in the circumferential direction of the second driving gear 52 is greater than the length of the clamping block 334 in the circumferential direction of the second driving gear 52.

It will be appreciated that the water pump 321, the electrically controlled valve 22 and the actuator 51 are all controlled by an external system.

In this embodiment, as shown in fig. 2, the device is divided into a left side and a right side by using the filter screen 23 as a center line, in an initial state, the water inlet 332 is aligned with the water inlet 313 on the right side, the electric control valve 22 on the right side is in a closed state, the electric control valve 22 on the left side is in an open state, the wire harness 411 on the left side is in a relaxed state, the baffle 423 on the left side blocks and seals the water outlet 421 on the left side due to gravity, the wire harness 411 on the right side is in a wound state, the baffle 423 on the right side is pulled away, the sealing plug 424 on the right side is separated from the water outlet 421 on the right side, and the wire harness 43 on the right side is in a highest state; the water pump 321 starts pumping water, the water pumped by the water pump 321 sequentially enters the water inlet pipe 32 and the linkage pipe 33, then passes through the water inlet hole 332 and the water inlet hole 313 which are aligned, passes through the right cavity 312 and the one-way valve 314, flows into the right shunt pipe 2 of the filter screen 23, and flows into the left shunt box 21 after the water is pumped into the shunt pipe 2 due to the closed state of the right electric control valve 22, then flows into the left dirt storage barrel 43 continuously, and is continuously accumulated until the left dirt storage barrel 43, the fixed box 42 and the pre-flow pipe 24 are filled, the left floating ball 242 continuously rises along with the water surface in the process that the left pre-flow pipe 24 is filled with water until the upper convex ring 241 is met, at this time, the floating ball 242 is attached to the upper convex ring 241 through self buoyancy, so that the left pre-flow pipe 24 is blocked, the water is accumulated in the left shunt box 21, and then flows into a group of the top from the left water outlet pipe 25, and can flow out of the dirt storage tank 23 of the filter screen. The effect of filtering out impurities in water in the process of supplying water to the water storage tank on the top layer of the building is achieved, the health of high-rise water is guaranteed, and the filtered impurities can be temporarily left on the right side of the filter screen 23.

When a set of storage tanks for water supply is full, the system controls the water pump 321 to stop. When the water storage tank of the other group needs to be replenished, the system firstly controls the driver 51 to start and rotate forwards, so that the driving gear 511 drives the linkage pipe 33 to rotate at least half a circle through the first driving gear 333 and stops, the water inlet 332 is aligned with the water inlet 313 of the left split pipe 2, meanwhile, the two electric control valves 22 switch states, namely, the left electric control valve 22 is in a closed state, the right electric control valve 22 is in an open state, and pumped water flows into the left side of the split pipe 2, passes through the filter screen 23 and flows into the right split box 21, so that the right side enters a replenishing working state.

In the rotation process, the clamping block 334 will slide in the clamping groove 522 until the clamping block 334 abuts against one end of the clamping groove 522, so the linkage tube 33 will drive the first driven gears 412 on both sides to rotate for a period of time before driving the second driving gear 52 to rotate.

In the above process, due to the rotation of the first driven gears 412 at both sides, the right wire harness 411 is loosened, the wire harness 411 in the loosened state does not apply force to the right baffle 423, the sealing plug 424 of the right baffle 423 blocks and seals the drain hole 421 at the right side due to gravity, and the effect of the water pressure in the fixing box 42 is utilized to further press the right baffle 423, so as to maintain the sealing state of the fixing box 42 at the right side. In contrast, the left wire harness 411 is tightened, so that the left sealing plug 424 opens the left drain hole 421.

After the clamping block 334 is pushed to one end of the clamping groove 522, the linkage tube 33 pushes one end of the clamping groove 522 through the clamping block 334 to drive the second driving gear 52 to rotate, the second driving gear 52 passes through the second driven gears 631 on two sides to rotate with the threaded sleeves 63 on two sides, and the threaded rod 61 cannot rotate due to the fact that the shell 1 clamps the limiting groove 611 through the limiting block 622, the threaded sleeves 63 drive the threaded rod 61 to stretch out and draw back from the threaded sleeves 63 to drive the right dirt storage barrel 43 to descend, and the left dirt storage barrel 43 to ascend. When the water inlet 332 is aligned with the water inlet 313 of the left shunt tube 2, the right dirt container 43 is at the lowest state and the left dirt container 43 is at the highest state.

To sum up, the device on the right side is in the water replenishing working state:

the water inlet 332 is aligned with the left water inlet 313, the left electric control valve 22 is in a closed state, the right electric control valve 22 is in an open state, the right closing wire 411 is in a relaxed state, the right sealing plug 424 plugs and seals the right water drain 421, the right dirt storage barrel 43 is in a lowest state, the left closing wire 411 is in a rolled state, the left sealing plug 424 leaves the left water drain 421, and the left dirt storage barrel 43 is in a highest state;

the water just flowing in will recoil the filter screen 23, wash out the impurity filtered out by the filter screen 23, wash into the diversion box 21 on the right side, because the height of the orifice of the pre-flow tube 24 in the diversion box 21 on the right side is lower than the orifice of the water outlet tube 25, and the pre-flow tube 24 on the right side is in a conducting state at this time. Therefore, the water flows into the right pre-flow pipe 24, and the floating ball 242 floats in the water, so that the flowing water directly avoids the floating ball 242 and carries impurities to pass through the right pre-flow pipe 24 and flow into the right fixed tank 42, and at this time, the right drain hole 421 is in a blocking state, so that the water carries impurities to pass through the right sewage storage pipe 422 and flow into the right sewage storage cylinder 43. The effect of leading the impurities to be introduced into the sewage storage cylinder 43 by the water just flowing in after the water supply is switched is achieved, and the impurities are prevented from flowing into the water storage tank on the roof.

Because the right dirt storage barrel 43 is in a closed state, after the impurities are flushed into the right dirt storage barrel 43, water can continuously flow into the right dirt storage barrel 43 and continuously accumulate until the right dirt storage barrel 43, the fixed box 42 and the pre-flow pipe 24 are filled, in the process that the right pre-flow pipe 24 is filled with water, the floating ball 242 continuously rises along with the water surface until encountering the upper convex ring 241, at the moment, the floating ball 242 can be attached to the upper convex ring 241 through self buoyancy, so that the right pre-flow pipe 24 is separated, the impurities are prevented from returning to the right diversion box 21, the subsequent water is continuously accumulated in the diversion box 21, and finally, the subsequent water can flow into the water storage tank of another group. The effect of automatically isolating impurities is achieved, and the cleanliness of water after the water supply direction is switched is improved.

When the set of storage tanks is full, the system controls the water pump 321 to stop again. When the water in the water storage tank just started is used up and needs to be replenished again, the system controls the driver 51 to start and reversely rotate for resetting, and the electric control valve 22 is also switched for resetting, namely the electric control valve 22 on the right side is in a closed state, the electric control valve 22 on the left side is in an open state, at the moment, the device on the left side enters a water replenishing working state, and the device on the right side enters a sewage storage working state.

In the process of reversely rotating and resetting the driver 51, the clamping block 334 will slide in the clamping groove 522 again until the clamping block 334 abuts against the other end of the clamping groove 522, so that the linkage tube 33 drives the first driven gears 412 on both sides to rotate reversely for a certain time, and then drives the second driving gear 52 to rotate reversely.

When the first driven gears 412 on both sides are reversely reset, the right wire harness 411 is harness, and a pulling force is generated on one end of the right baffle 423, so that the baffle 423 pulls the right sealing plug 424 to open the right drain hole 421. At this time, the water remaining in the right shunt tube 2, the right shunt box 21, the right pre-flow tube 24, and the right fixing box 42 flows into the drain pipe through the right drain hole 421, and the effect of first opening the right drain hole 421 to drain the remaining water is achieved.

In contrast, the left wire harness 411 is loosened, and the left sealing plug 424 closes the left drain hole 421.

When the clamping block 334 is propped against the other end of the clamping groove 522, the linkage tube 33 pushes the second driving gear 52 to reversely reset through the clamping block 334, the second driving gear 52 reversely rotates through the second driven gears 631 on two sides with the threaded sleeves 63 on two sides, at this time, the left dirt storage barrel 43 is driven to descend, and the right dirt storage barrel 43 is driven to ascend. When the water inlet 332 is aligned with the water inlet 313 of the left shunt tube 2, the left dirt container 43 is at the lowest state and the right dirt container 43 is at the highest state.

In the process of lifting the right dirt storage barrel 43, the right baffle 423 and the right sealing plug 424 are pressed against the inside of the right dirt storage barrel 43 by lifting the right dirt storage barrel 43, so that water in the right dirt storage barrel 43 is pressed, flows into the right fixed tank 42 through the right dirt storage barrel 422, and flows out of the right drain hole 421. The water inside the right-hand dirt storage drum 43 is discharged.

Meanwhile, since the block 334 and the block groove 522 are passed, the effect of making the operation of the supporting device 6 be later than the drain hole 421 is achieved. When the drain hole 421 on the right side is not opened, the float ball 242 on the right side blocks the pre-flow pipe 24 on the right side, so that the water in the right side fixed tank 42 and the sewage storage cylinder 43 cannot flow out, and if the sewage storage cylinder 43 on the right side is in a sealed state, the pressure in the right side fixed tank 42 and the sewage storage cylinder 43 is excessively high at this time, and the device is damaged. By opening the drain hole 421 on the right side first, the water in the right side fixing tank 42 and the dirt storage tube 43 is discharged, the right side fixing tank 42 and the dirt storage tube 43 are not in a sealing state, and the excessive internal pressure of the right side fixing tank 42 and the dirt storage tube 43 is not caused when the following right side dirt storage tube 43 ascends, so that the effect of protecting the fixing tank 42 and the dirt storage tube 43 is achieved.

To sum up, the right device is in the dirt storage operating state:

the water inlet 332 is aligned with the water inlet 313 on the right, the electric control valve 22 on the right is in a closed state, the electric control valve 22 on the left is in an open state, the wire harness 411 on the left is in a relaxed state, the sealing plug 424 on the left plugs and seals the water outlet 421 on the left, the dirt storage barrel 43 on the left is in a lowest state, the wire harness 411 on the right is in a rolled state, the sealing plug 424 on the right leaves the water outlet 421 on the right, and the dirt storage barrel 43 on the right is in a highest state;

at this time, the water remaining in the right shunt tube 2, the right shunt box 21, the right pre-flow tube 24 and the right fixing box 42 flows into the drain pipe through the right drain hole 421, and the water in the right dirt storage tube 43 is squeezed, so that part of the water in the right dirt storage tube 43 flows into the right fixing box 42 through the right dirt storage tube 422, and then flows out of the right drain hole 421.

When the right device is switched from the sewage storage working state to the water supplementing working state until the next time, the right sewage storage cylinder 43 is lowered, a water containing space is formed in the right sewage storage cylinder 43, so that water with the water supply direction changed can carry impurities to flow into the sewage storage cylinder 43, and the effect of keeping a space for conveniently storing the impurities in the sewage storage cylinder 43 is achieved.

In summary, by switching the water supply direction and simultaneously switching the working states of the two sides, namely, when the left side is in water replenishing work, the right side is in dirt storage work state; when the right side enters the water replenishing work, the left side enters the sewage storing work state, so that when one side is replenished with water, the other side discharges redundant water, and the impurity on the next side is conveniently collected.

Through above-mentioned process circulation moisturizing, can in time clear up impurity when moisturizing, guarantee the efficiency and the cleanliness factor of moisturizing.

Staff can open the blow off pipe 433 through blow off valve 434 at any time under the condition that water pump 321 is inoperative, makes the remaining water in the dirt storage section of thick bamboo 43 carry the impurity that holds in the dirt storage section of thick bamboo 43 to flow, reaches the effect of convenient clearance dirt storage section of thick bamboo 43. And the staff can judge the water supply condition through the impurity state.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (1)

1. The utility model provides an intelligent building water supply equipment, includes shell (1) and is fixed in shunt tubes (2) on shell (1), shunt tubes (2) are connected with water supply installation (3), water supply installation (3) are arranged in driving water circulation switch in shunt tubes (2) to forward conveying state and reverse conveying state, be provided with in shunt tubes (2) and be used for filterable filter screen (23), its characterized in that:

the two ends of the shunt pipe (2) are connected with a shunt box (21) through pipelines, the shunt box (21) is connected with a pre-flow pipe (24) and a water outlet pipe (25), the height of the orifice of the pre-flow pipe (24) in the shunt box (21) is lower than that of the orifice of the water outlet pipe (25), the pre-flow pipe (24) is connected with a fixed box (42) through pipelines, a drain hole (421) and a sewage storage pipe (422) are arranged at the bottom of the fixed box (42), the sewage storage pipe (422) is connected with a sewage storage cylinder (43) through pipelines, a sealing plug (424) is arranged on the drain hole (421), the sealing plug (424) is suitable for opening or closing the drain hole (421), and the water outlet pipe (25) is an output orifice of water;

convex rings (241) are fixed on the upper side and the lower side in the pre-flow pipe (24), a floating ball (242) is arranged between the two convex rings (241) and limits a floating space of the floating ball (242), and the convex rings (241) on the upper side of the pre-flow pipe (24) are used for being matched with the floating ball (242) when the floating ball (242) ascends to be attached to the floating ball so as to block a water flow passage between the pre-flow pipe (24) and a corresponding split flow box (21);

a baffle plate (423) is fixed on the upper side of the sealing plug (424), one side of the baffle plate (423) is rotationally connected with the inside of the shunt box (21), a beam-collecting line (411) is fixed on the other side of the baffle plate (423), a rotating pipe (41) is rotationally sleeved on the pre-flow pipe (24), one end of the beam-collecting line (411) penetrates through the inner wall of the pre-flow pipe (24) and is fixed with the inner wall of the rotating pipe (41), the rotating pipe (41) drives the beam-collecting line (411) to act, and accordingly the baffle plate (423) is driven to rotate in the shunt box (21) so that the sealing plug (424) opens or closes the drain hole (421);

the sewage storage cylinder (43) is slidably provided with a plug plate (431), the sewage storage pipe (422) is fixedly connected with the plug plate (431), the bottom of the sewage storage cylinder (43) is provided with a supporting device (6) for changing the height of the sewage storage cylinder (43), and the height of the sewage storage cylinder (43) is changed through the supporting device (6), so that the plug plate (431) is driven to slide in the sewage storage cylinder (43), and the volume of the sewage storage cylinder (43) is changed;

the supporting device (6) comprises a thread sleeve (63) and a threaded rod (61), the thread sleeve (63) is rotatably connected in the shell (1), the thread sleeve (63) is in threaded connection with the threaded rod (61), and the upper end of the threaded rod (61) is fixed with the dirt storage barrel (43);

a limit groove (611) is formed in one side of the threaded rod (61), a limit block (622) is arranged in the limit groove (611), and the limit block (622) is fixed with the shell (1) and used for preventing the threaded rod (61) from rotating;

a rotating shaft is rotationally arranged on the shell (1), a first driving gear (333) and a second driving gear (52) are respectively arranged on the upper side and the lower side of the rotating shaft, the first driving gear (333) is meshed with the rotating pipe (41), the second driving gear (52) is meshed with the threaded sleeve (63), and the rotating shaft is in transmission connection with a driver (51);

the second driving gear (52) is sleeved on the rotating shaft, one of the rotating shaft and the inner wall of the second driving gear (52) is provided with a clamping block (334), the other one of the rotating shaft and the inner wall of the second driving gear is provided with a clamping groove (522) corresponding to the clamping block (334), and the length of the clamping groove (522) in the circumferential direction of the second driving gear (52) is greater than that of the clamping block (334) in the circumferential direction of the second driving gear (52).

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