CN217078961U

CN217078961U - Integrated non-negative pressure water supply equipment

Info

Publication number: CN217078961U
Application number: CN202220259026.8U
Authority: CN
Inventors: 曾少华; 张桂红
Original assignee: Guangdong Best Intelligent Water Technology Co ltd
Current assignee: Guangdong Best Intelligent Water Technology Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2022-07-29
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses an integration does not have negative pressure water supply equipment, inlet tube and cartridge filter including the intercommunication is connected still include toper metal filter screen, backup pad, brush, play water branch pipe and actuating mechanism, and backup pad fixed mounting has the pivot at the middle part under the toper metal filter screen inside the cartridge filter, and the pivot lower extreme passes through the bearing frame to be installed in the backup pad, and the brush passes through bracing piece fixed mounting inside the cartridge filter, goes out water branch pipe and is connected with the cartridge filter intercommunication, and actuating mechanism is used for driving toper metal filter screen and rotates. The utility model discloses water supply equipment passes through the inlet tube and is connected with the cartridge filter, and the cartridge filter passes through the toper metal filter screen and can filters water, and when needs clearance cartridge filter, actuating mechanism drives the rotation of toper metal filter screen, and toper metal filter screen surface impurity can be brushed down by the brush this moment, and sewage can be discharged through outlet branch, has guaranteed the cleanness on toper metal filter screen surface, has prolonged life, has guaranteed filterable sustainability.

Description

Integrated non-negative pressure water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field, more specifically say, in particular to no negative pressure water supply equipment of integration.

Background

The non-negative pressure water supply equipment takes a municipal pipe network as a water source, fully utilizes the original pressure of the municipal pipe network, forms a closed continuous relay pressurization water supply mode, has good energy-saving effect, does not have secondary pollution of water quality, and is the development and extension of variable-frequency constant-pressure water supply equipment. Among the no negative pressure water supply equipment, its outlet pipe can connect filter equipment to filter, guarantees the clean of supplying water, and current filter equipment can deposit filth, incrustation scale or some other impurity through long-time the use, and life is not high, need regularly to clean inside the water tank, and filter equipment need be demolishd to the cleaning process, and operation process is more loaded down with trivial details, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy operation, filterable integration no negative pressure water supply equipment can persist.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an integration does not have negative pressure water supply equipment, includes inlet tube and the cartridge filter that the intercommunication is connected, still includes toper metal filter screen, backup pad, brush, play water branch pipe and actuating mechanism, a plurality of through-holes have been seted up on the backup pad surface, backup pad fixed mounting is inside the cartridge filter, middle part fixed mounting has the pivot under the toper metal filter screen, and the pivot lower extreme passes through the bearing frame to be installed in the backup pad, and the pivot is rotated with the bearing frame and is connected, the brush passes through bracing piece fixed mounting inside the cartridge filter, and the brush is laminated with toper metal filter screen surface, it is connected with the cartridge filter intercommunication to go out water branch pipe, actuating mechanism is used for driving the toper metal filter screen and rotates.

Preferably, the fixed cover of cartridge filter surface is equipped with the spacing ring rib, and the annular has been seted up to the inside of spacing ring rib, a circle tooth floor is fixed to be installed along the limit under the toper metal filter screen, and tooth floor activity is inserted and is established in the annular.

Preferably, actuating mechanism includes motor and gear, and motor fixed mounting is in the cartridge filter lateral wall, gear and the output shaft fixed connection of motor, and the gear is located the annular, and the gear meshes with the tooth rib board.

Preferably, a plurality of grooves are uniformly formed in the bottom of the circular groove, cylindrical rollers are movably mounted in the grooves and are in rolling contact with the bottom of the toothed rib plate.

Preferably, the surface of the output shaft of the motor is sleeved with a mechanical sealing element, and the mechanical sealing element is fixedly mounted on the limiting ring rib.

Preferably, the water outlet branch pipe is close to the conical metal filter screen, and a gate valve is installed on the water outlet branch pipe.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses water supply equipment passes through the inlet tube and is connected with the cartridge filter, and the cartridge filter passes through the toper metal filter screen and can filters water, and when needs clearance cartridge filter, actuating mechanism drives the rotation of toper metal filter screen, and toper metal filter screen surface impurity can be brushed down by the brush this moment, and sewage can be discharged through outlet branch, has guaranteed the cleanness on toper metal filter screen surface, has prolonged life, has guaranteed filterable sustainability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a structural diagram of an integrated non-negative pressure water supply device of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

In the figure: 1 filter cartridge, 2 inlet tubes, 3 support plates, 4 conical metal filter screens, 5 rotating shafts, 6 bearing seats, 7 hairbrushes, 8 water outlet branch pipes, 9 gate valves, 10 limit ring ribs, 11 ring grooves, 12 tooth rib plates, 13 gears, 14 mechanical sealing elements, 15 grooves, 16 cylindrical rollers and 17 motors.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.

Referring to fig. 1 and 2, the utility model provides an integrated non-negative pressure water supply equipment, which comprises a water inlet pipe 2 and a filter cartridge 1 which are connected with each other, and further comprises a conical metal filter screen 4, a support plate 3, a brush 7, a water outlet branch pipe 8 and a driving mechanism, wherein a plurality of through holes are arranged on the surface of the support plate 3 for water flowing, the support plate 3 is fixedly arranged inside the filter cartridge 1, a rotating shaft 5 is fixedly arranged at the lower middle part of the conical metal filter screen 4, the lower end of the rotating shaft 5 is arranged on the support plate 3 through a bearing seat 6, the rotating shaft 5 is rotatably connected with the bearing seat 6 to ensure that the conical metal filter screen 4 has rotatability, the brush 7 is fixedly arranged inside the filter cartridge 1 through a support rod, the brush 7 is attached to the surface of the conical metal filter screen 4, the water outlet branch pipe 8 is connected with the filter cartridge 1, and the driving mechanism is used for driving the conical metal filter screen 4 to rotate, when rotating, brush 7 can clear up toper metal filter 4.

In this embodiment, the outer surface of the filter cartridge 1 is fixedly sleeved with a limit ring rib 10, a ring groove 11 is formed in the limit ring rib 10, a ring of toothed rib plates 12 is fixedly mounted on the lower edge of the conical metal filter screen 4, and the toothed rib plates 12 are movably inserted into the ring groove 11.

In this embodiment, actuating mechanism includes motor 17 and gear 13, and motor 17 fixed mounting is at cartridge filter 1 lateral wall, gear 13 and motor 17's output shaft fixed connection, and gear 13 is located annular 11, and gear 13 and tooth floor 12 mesh, through starter motor 17, drive tooth floor 12 through gear 13 and rotate, can drive toper metal filter screen 4 and rotate.

In this embodiment, a plurality of recesses 15 have evenly been seted up to annular 11 bottom, and movable mounting has cylindrical roller 16 in the recess 15, and

cylindrical roller

16 and 12 bottoms rolling contact of tooth floor guarantee that spacing ring rib 10 can steadily rotate, reduce frictional force.

In this embodiment, the surface of the output shaft of the motor 17 is sleeved with the mechanical sealing element 14, and the mechanical sealing element 14 is fixedly mounted on the limit ring rib 10, so that the sealing performance is improved, and water overflow is avoided.

In this embodiment, outlet branch 8 is close to 4 positions of toper metal filter screen, installs gate valve 9 on the outlet branch 8, and gate valve 9 can be manual gate valve or electric gate valve.

The working principle is as follows: the water supply equipment is connected with the filter cartridge 1 through the water inlet pipe 2, the filter cartridge 1 can filter water through the conical metal filter screen 4, and the filtered water is supplied again; when needs clearance cartridge filter 1, starter motor 17, motor 17 pass through gear 13 and drive toper metal filter 4 and rotate, and 4 surperficial impurity of toper metal filter can be brushed down by brush 7 this moment, then open gate valve 9 and carry out the operation of watering, and sewage can discharge through outlet branch 8, has guaranteed the clean on toper metal filter 4 surface.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, various changes and modifications can be made by the owner within the scope of the appended claims, and the protection scope of the present invention should not be exceeded by the claims.

Claims

1. The utility model provides an integration does not have negative pressure water supply equipment, includes inlet tube and the cartridge filter that the intercommunication is connected, its characterized in that: still include toper metal filter screen, backup pad, brush, play water branch pipe and actuating mechanism, a plurality of through-holes have been seted up on the backup pad surface, backup pad fixed mounting is inside the cartridge filter, middle part fixed mounting has the pivot under the toper metal filter screen, and the pivot lower extreme passes through the bearing frame to be installed in the backup pad, and the pivot rotates with the bearing frame to be connected, the brush passes through bracing piece fixed mounting inside the cartridge filter, and the brush laminates with toper metal filter screen surface, it is connected with the cartridge filter intercommunication to go out the water branch pipe, actuating mechanism is used for driving toper metal filter screen and rotates.

2. The integrated non-negative pressure water supply apparatus according to claim 1, wherein: the outer fixed cover of cartridge filter surface is equipped with the spacing ring rib, and the annular has been seted up to spacing ring rib inside, a circle tooth floor is installed to toper metal filter screen lower limb fixed mounting, and tooth floor activity is inserted and is established in the annular.

3. The integrated non-negative pressure water supply apparatus according to claim 1, wherein: the driving mechanism comprises a motor and a gear, the motor is fixedly installed on the outer side wall of the filter cartridge, the gear is fixedly connected with an output shaft of the motor, the gear is located in the ring groove, and the gear is meshed with the toothed rib plate.

4. The integrated non-negative pressure water supply equipment according to claim 2, wherein: a plurality of grooves are uniformly formed in the bottom of the ring groove, cylindrical rolling shafts are movably mounted in the grooves and are in rolling contact with the bottoms of the toothed rib plates.

5. The integrated non-negative pressure water supply equipment according to claim 3, wherein: the surface of the output shaft of the motor is sleeved with a mechanical sealing element, and the mechanical sealing element is fixedly arranged on the limiting ring rib.

6. The integrated non-negative pressure water supply apparatus according to claim 1, wherein: the water outlet branch pipe is close to the position of the conical metal filter screen, and a gate valve is installed on the water outlet branch pipe.