CN211447117U

CN211447117U - Novel water supply and drainage device

Info

Publication number: CN211447117U
Application number: CN202020746603.7U
Authority: CN
Inventors: 张继芳
Original assignee: China Construction Huachen Hainan Architectural Design Co ltd
Current assignee: CSCEC Huachen (Hainan) Construction Group Co.,Ltd.
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-09-08
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a novel water supply and drainage device relates to the water supply and drainage field, including the water storage box, the bottom middle part fixedly connected with driving motor of water storage box, driving motor's the reciprocal lead screw of output fixedly connected with, the inner chamber of water storage box is inserted on the top of reciprocal lead screw, and the lower extreme of reciprocal lead screw passes through sealed bearing and the interior diapire swing joint of water storage box, the lower extreme outside of reciprocal lead screw is provided with filtering component. The utility model discloses a be provided with filtering component in the water storage box, the last water filtration otter board cooperation filter of filtering component can filter the foreign matter and the impurity of aquatic for foreign matter and impurity adsorb on the filter, are provided with annular lug on filtering component, and annular lug can scrape foreign matter or impurity on the water storage box inner wall through its inclined plane at the in-process of rebound, have played the effect of clearance, have improved the quality of water in the water storage box.

Description

Novel water supply and drainage device

Technical Field

The utility model relates to a water supply and drainage field, in particular to novel water supply and drainage device.

Background

The water supply and drainage system is an essential and important component of any building. The water supply and drainage system of a general building comprises a domestic water supply system, a domestic drainage system and a fire fighting system, and the systems are important monitoring objects of a building automation system. The existing water supply and drainage device is not provided with a filtering mechanism generally, and can not purify water, and the device provided with the filtering mechanism can not rapidly replace the filtering mechanism, so that foreign matters are easily attached to the filtering mechanism after the filtering mechanism is used for a long time, and the filtering effect of the device is influenced. Therefore, it is necessary to provide a new water supply and drainage device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel water supply and drainage device 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 novel water supply and drainage device comprises a water storage tank, wherein a driving motor is fixedly connected to the middle of the bottom end of the water storage tank, a reciprocating lead screw is fixedly connected to the output end of the driving motor, the top end of the reciprocating lead screw is inserted into an inner cavity of the water storage tank, the lower end of the reciprocating lead screw is movably connected with the inner bottom wall of the water storage tank through a sealing bearing, a filtering component is arranged on the outer side of the lower end of the reciprocating lead screw and comprises a movable plate, the movable plate is sleeved on the outer side of the reciprocating lead screw, a water filtering screen plate is fixedly connected to the edge of the movable plate, a threaded sleeve is fixedly connected to the top end of the movable plate, the threaded sleeve is sleeved on the outer side of the reciprocating lead screw, an annular convex block is fixedly connected to the edge of the upper surface, the filter is connected with the upper surface laminating of drainage otter board, threaded sleeve's the outside has stop nut through interior external screw thread connection, stop nut's bottom and the upper surface laminating of filter are connected.

Preferably, the equal fixedly connected with support frame in bottom four corners department of water storage box, the outside lower extreme fixedly connected with two horizontally distributed's of water storage box water pipe head.

Preferably, the top of water storage box is provided with the apron, the lower surface middle part fixedly connected with connecting block of apron, the bottom middle part of connecting block is seted up flutedly, the top looks adaptation of recess and reciprocal lead screw.

Preferably, the lower surface edge fixedly connected with sealing washer of apron, the sealing washer is connected with the laminating of water storage box's top.

Preferably, the lower surface edge fixedly connected with annular attaching plate of apron, annular attaching plate sets up in the outside of sealing washer, and the laminating of annular attaching plate and the top lateral wall of water storage box is connected.

Preferably, the annular attaching plate is fixedly connected with the water storage tank through a plurality of locking screws, and the plurality of locking screws are distributed in an annular array.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be provided with filter assembly in the water storage box, the foreign matter and the impurity of aquatic can be filtered to the drainage otter board cooperation filter on the filter assembly for foreign matter and impurity adsorb on the filter, are provided with annular lug on filter assembly, and annular lug can scrape the foreign matter or impurity on the water storage box inner wall through its inclined plane in the process of upwards moving, has played the effect of clearance, has improved the quality of water in the water storage box;

2. the utility model discloses a be provided with the apron on the top of water storage box, set up the apron into just dismantling the structure, be provided with limit nut on the thread bush on filter assembly, limit nut has played to compress tightly spacing effect to the filter for the filter is stable to be installed, makes filter convenient to detach change simultaneously, has improved the work efficiency of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the overall structure of the present invention.

Fig. 3 is a schematic sectional view of the filter assembly of the present invention.

In the figure: 1. a water storage tank; 2. a drive motor; 3. a reciprocating screw; 4. a filter assembly; 5. a movable plate; 6. a water filtering screen plate; 7. a threaded sleeve; 8. an annular projection; 9. a filter plate; 10. a limit nut; 11. a support frame; 12. a water pipe joint; 13. a cover plate; 14. connecting blocks; 15. a groove; 16. a seal ring; 17. an annular attaching plate; 18. and locking the screw.

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.

The utility model provides a novel water supply and drainage device as shown in figures 1-3, which comprises a water storage tank 1, a driving motor 2 is fixedly connected with the middle part of the bottom end of the water storage tank 1, a reciprocating screw rod 3 is fixedly connected with the output end of the driving motor 2, the top end of the reciprocating screw rod 3 is inserted into the inner cavity of the water storage tank 1, the lower end of the reciprocating screw rod 3 is movably connected with the inner bottom wall of the water storage tank 1 through a sealed bearing, the outer side of the lower end of the reciprocating screw rod 3 is provided with a filtering component 4, the driving motor 2 can drive the filtering component 4 to move up and down through the reciprocating screw rod 3, make filtering component 4 play filterable effect, the equal fixedly connected with support frame 11 in the bottom four corners department of water storage box 1, the water pipe head 12 of two horizontal distributions of the outside lower extreme fixedly connected with of water storage box 1, inlet tube and outlet pipe are connected respectively to two water pipe head 12.

As shown in fig. 2, a cover plate 13 is arranged at the top end of the water storage tank 1, a connecting block 14 is fixedly connected to the middle of the lower surface of the cover plate 13, a groove 15 is formed in the middle of the bottom end of the connecting block 14, the groove 15 is matched with the top end of the reciprocating screw rod 3, a sealing ring 16 is fixedly connected to the edge of the lower surface of the cover plate 13, the sealing ring 16 is connected with the top end of the water storage tank 1 in an attaching manner, the sealing ring 16 plays a role in sealing, an annular attaching plate 17 is fixedly connected to the edge of the lower surface of the cover, and annular attaching plate 17 is connected with the laminating of the top lateral wall of water storage box 1, and annular attaching plate 17 passes through locking screw 18 and water storage box 1 fixed connection, and locking screw 18 is provided with a plurality ofly, and a plurality of locking screws 18 are annular array and distribute, can be with apron 13 and water storage box 1 stable connection, make apron 13 convenient to detach simultaneously.

As shown in figure 3, the filtering component 4 comprises a movable plate 5, the movable plate 5 is sleeved on the outer side of a reciprocating screw rod 3, the edge of the movable plate 5 is fixedly connected with a water filtering screen plate 6, the water filtering screen plate 6 plays a role in filtering water, the top end of the movable plate 5 is fixedly connected with a threaded sleeve 7, the threaded sleeve 7 is sleeved on the outer side of the reciprocating screw rod 3, the edge of the upper surface of the water filtering screen plate 6 is fixedly connected with an annular convex block 8, the top end of the annular convex block 8 is arranged to be an inclined surface, the annular convex block 8 can scrape off foreign matters or impurities on the inner wall of a water storage tank 1 through the inclined surface in the upward moving process to play a role in cleaning, a filtering plate 9 is arranged between the threaded sleeve 7 and the annular convex block 8, the filtering plate 9 plays a role in filtering the foreign matters and the impurities in water, the filtering plate 9 is attached to, the bottom of stop nut 10 is connected with the upper surface laminating of filter 9, and stop nut 10 and the cooperation of thread bush 7 have played to filter 9 and have compressed tightly spacing effect for filter 9 is stably installed.

The utility model discloses the theory of operation:

when the device works, the device is firstly respectively connected with an external water inlet pipe and an external water outlet pipe through two water pipe connectors 12, when the device is used for water inlet and storage, the driving motor 2 is started, the driving motor 2 drives the reciprocating screw rod 3 to rotate, the movable plate 5 on the filter component 4 is matched with the reciprocating screw rod 3 through the slide block in the movable plate, so that the filter component 4 can reciprocate up and down, when the filter component 4 moves upwards, the filter plate 9 on the filter component can filter impurities in water, so that the impurities or foreign matters are attached to the filter plate 9, the annular convex block 8 on the filter component 4 can scrape the foreign matters on the inner wall of the water storage tank 1, the function of cleaning the water storage tank 1 is achieved, until the filter component 4 moves to the top of the water storage tank 1, at the moment, the locking screw 18 is detached, the cover plate 13 is opened, then the limiting nut 10 is screwed, so that the limiting nut 10, remove spacing of stop nut 10 and filter 9, lift off filter 9 after that, then change new filter 9, it is spacing with filter 9 that rethread stop nut 10 covers apron 13 again at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel water supply and drainage device, includes water storage box (1), its characterized in that: the water storage tank is characterized in that a driving motor (2) is fixedly connected to the middle of the bottom end of the water storage tank (1), an output end of the driving motor (2) is fixedly connected with a reciprocating lead screw (3), the top end of the reciprocating lead screw (3) is inserted into an inner cavity of the water storage tank (1), the lower end of the reciprocating lead screw (3) is movably connected with the inner bottom wall of the water storage tank (1) through a sealing bearing, a filtering component (4) is arranged on the outer side of the lower end of the reciprocating lead screw (3), the filtering component (4) comprises a movable plate (5), the movable plate (5) is sleeved on the outer side of the reciprocating lead screw (3), a water filtering screen plate (6) is fixedly connected to the edge of the movable plate (5), a threaded sleeve (7) is fixedly connected to the top end of the movable plate (5), the threaded sleeve (7) is sleeved on the outer side of the reciprocating lead, the top of annular lug (8) sets up to the inclined plane, be provided with filter (9) between thread bush (7) and annular lug (8), filter (9) are connected with the upper surface laminating of drainage otter board (6), the outside of thread bush (7) has stop nut (10) through interior external screw thread connection, the bottom of stop nut (10) is connected with the upper surface laminating of filter (9).

2. The novel water supply and drainage device of claim 1, characterized in that: the water storage tank is characterized in that supporting frames (11) are fixedly connected to four corners of the bottom end of the water storage tank (1), and two horizontally distributed water pipe connectors (12) are fixedly connected to the lower end of the outer side of the water storage tank (1).

3. A novel water supply and drainage device as claimed in claim 2, wherein: the water storage tank is characterized in that a cover plate (13) is arranged at the top end of the water storage tank (1), a connecting block (14) is fixedly connected to the middle of the lower surface of the cover plate (13), a groove (15) is formed in the middle of the bottom end of the connecting block (14), and the groove (15) is matched with the top end of the reciprocating lead screw (3).

4. A novel water supply and drainage device as claimed in claim 3, wherein: the edge of the lower surface of the cover plate (13) is fixedly connected with a sealing ring (16), and the sealing ring (16) is attached to and connected with the top end of the water storage tank (1).

5. The novel water supply and drainage device of claim 4, wherein: the lower surface edge fixedly connected with annular attaching plate (17) of apron (13), annular attaching plate (17) set up in the outside of sealing washer (16), and the laminating of annular attaching plate (17) and the top lateral wall of water storage box (1) is connected.

6. A novel water supply and drainage device according to claim 5, characterized in that: annular binding plate (17) are through locking screw (18) and water storage box (1) fixed connection, locking screw (18) are provided with a plurality ofly, and a plurality of locking screw (18) are annular array and distribute.