CN219327143U

CN219327143U - Box type non-negative pressure water supply equipment

Info

Publication number: CN219327143U
Application number: CN202320683314.0U
Authority: CN
Inventors: 贾海滨
Original assignee: Inner Mongolia Huachuang Water Technology Co ltd
Current assignee: Inner Mongolia Huachuang Water Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-11
Anticipated expiration: 2033-03-31

Abstract

The utility model belongs to the technical field of water supply equipment, and particularly relates to box-type non-negative pressure water supply equipment, which comprises a closed water tank, a confluence tank, a main pump unit and a purifier, wherein the outer surface of the purifier is connected with a water inlet pipe, a filter cylinder is arranged in the purifier, impurities in water liquid can be intercepted through the filter cylinder, the impurities in the water liquid are prevented from entering the non-negative pressure water supply equipment, the use effect of the non-negative pressure water supply equipment is effectively improved, the shutdown maintenance times are reduced, when tap water enters a fixed cylinder through a water outlet pipe, flowing tap water drives a driving impeller to rotate, a rotating brush rod can brush away impurities adhered in the filter cylinder, the filter cylinder can be prevented from being blocked by the impurities, and the brush rod is driven to rotate by tap water flow pressure, so that an external electric driving device is prevented from being required to drive a rotating rod, and the utilization rate of resources is improved.

Description

Box type non-negative pressure water supply equipment

Technical Field

The utility model relates to the technical field of water supply equipment, in particular to box-type non-negative pressure water supply equipment.

Background

The intelligent box type non-negative pressure water supply equipment can be directly connected with a water supply network, so that the water supply network is ensured not to generate negative pressure, the water of the closed water tank is pressurized at the time of a peak, the deficiency of the water supply quantity of the water supply network can be compensated, and the equipment required by users for water is met. The device mainly comprises a closed water tank, a main pump unit, a variable frequency control cabinet, a supercharging device, a water diversion device, a steady flow tank, a non-negative pressure flow controller, a pressure maintaining device, a pressure sensor and the like.

The Chinese patent (the grant bulletin number is CN 210315790U and the grant bulletin day is 2020.04.14) proposes a buffer box type non-negative pressure water supply device, and the non-negative pressure water supply process can be completed through the structures of a flow regulator, a low-resistance straight-through filter, a negative pressure inhibitor and a constant pressure water supply device, so that the non-negative pressure water supply device can complete constant pressure water outlet, meanwhile, the buffer box device is added, redundant water can be stored and buffered when the water outlet in the device fluctuates, and the stored water can be discharged when needed, so that the constant pressure water outlet of the device is further ensured, and the energy loss is reduced.

However, impurities exist in the water supply liquid, the impurities can be attached to the non-negative pressure water supply equipment, dirt blockage is easily generated in the equipment pipeline, the using effect of the non-negative pressure water supply equipment is further reduced, and the box-type non-negative pressure water supply equipment is provided for conveniently filtering the impurities in water supply and transfusion and avoiding or reducing dirt blockage.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides box-type non-negative pressure water supply equipment, and solves the background problem.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

the utility model provides a box no negative pressure water supply equipment, includes airtight water tank, converges jar, main pump unit and clarifier, the surface connection of clarifier has the inlet tube, the cartridge filter has been placed to the inside of clarifier, the up end fixedly connected with of cartridge filter a plurality of locating racks, a plurality of bayonet sockets have been seted up at the top of clarifier, the locating rack card is established on the bayonet socket that corresponds, the surface fixed intercommunication of clarifier has the outlet pipe, the surface fixed cover of clarifier has first annular mounting panel, the up end bolted connection of first annular mounting panel has the annular mounting panel of second, the up end fixedly connected with of second annular mounting panel is fixed a section of thick bamboo, the top cap is installed to the top bolt of fixed section of thick bamboo, the play water end and the fixed intercommunication of fixed section of thick bamboo, the surface fixed intercommunication of fixed section of thick bamboo has the water distribution house steward, the water distribution house steward is respectively through pipeline and airtight water tank, the fixed intercommunication of converging jar.

Preferably, the inside of fixed section of thick bamboo is installed through the pivot and is driven the impeller, and the bottom fixedly connected with bull stick of pivot, the surface fixedly connected with of bull stick a plurality of brush-holder stud, the surface fixedly connected with of brush-holder stud a plurality of soft brush hair, soft brush hair is hugged closely with the inner wall of cartridge filter.

Preferably, the upper part and the lower part of the outer surface of the filter cartridge are fixedly sleeved with sealing plates, the outer surface of each sealing plate is fixedly sleeved with a sealing ring, and the sealing rings are clung to the inner wall of the purifier.

Preferably, the bottom of the purifier is integrally connected with a conical cylinder, and the bottom of the conical cylinder is in threaded connection with a sealing cover.

Preferably, a sealing rubber layer is arranged between the first annular mounting plate and the second annular mounting plate.

Preferably, the filter screen is sleeved on the inner wall of the filter cartridge, and a plurality of filter holes are formed in the outer surface of the filter cartridge.

Advantageous effects

The utility model provides box-type non-negative pressure water supply equipment. Compared with the prior art, the method has the following beneficial effects:

1. this box no negative pressure water supply equipment can intercept impurity in the water liquid through the cartridge filter, and then avoids impurity in the water liquid to enter into no negative pressure water supply equipment in, effectively improves no negative pressure water supply equipment's result of use, reduces the shut down and maintains the number of times.

2. This box no negative pressure water supply equipment, when running water enters into fixed section of thick bamboo through the outlet pipe, running water will drive impeller and rotate, will drive bull stick, brush-holder stud and rotate when driving impeller rotation, and pivoted brush-holder stud can brush the impurity of adhesion in cartridge filter inside, and the impurity of brushing off will drop the bottom of toper section of thick bamboo, and then can avoid impurity to block up the cartridge filter, and drives the brush-holder stud through running water flow pressure and rotate, can avoid needing outside electric drive equipment to drive the bull stick and rotate, is favorable to improving the utilization ratio of resource.

3. This box does not have negative pressure water supply equipment, when needs dismouting cartridge filter, put into the inside of clarifier with the cartridge filter to in the bayonet socket at clarifier top is gone into to the locating rack card at cartridge filter top, and then fix the cartridge filter, and the sealing washer of cartridge filter upper and lower side will hug closely with the inner wall of clarifier, later penetrate the inside of cartridge filter with the bull stick, and with first annular mounting panel and second annular mounting panel bolted connection, realize installing this cartridge filter, thereby make things convenient for personnel to carry out whole washing to this clarifier

Drawings

FIG. 1 is a schematic elevational view of the main body of the present utility model;

FIG. 2 is a schematic cross-sectional view of a purifier according to the present utility model;

FIG. 3 is a schematic diagram of a split structure of a purifier according to the main body of the present utility model;

fig. 4 is an enlarged view of the structure of fig. 3 a of the main body of the present utility model.

In the figure: 1. a purifier; 2. a water inlet pipe; 3. a closed water tank; 4. a main pump set; 5. a confluence tank; 6. a bayonet; 7. a filter cartridge; 8. sealing cover; 9. a water outlet pipe; 10. a fixed cylinder; 11. a top cover; 12. driving the impeller; 13. a water distribution main pipe; 14. a seal ring; 15. a rotating rod; 16. a first annular mounting plate; 17. a second annular mounting plate; 18. a brush bar; 19. a conical cylinder; 20. soft bristles; 21. a positioning frame; 22. and (5) sealing the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the box-type non-negative pressure water supply equipment comprises a closed water tank 3, a confluence tank 5, a main pump unit 4 and a purifier 1, wherein a water inlet pipe 2 is connected to the outer surface of the purifier 1, a filter cartridge 7 is placed in the purifier 1, a plurality of locating frames 21 are fixedly connected to the upper end surface of the filter cartridge 7, a plurality of bayonets 6 are formed in the top of the purifier 1, the locating frames 21 are clamped on the corresponding bayonets 6, a water outlet pipe 9 is fixedly communicated with the outer surface of the purifier 1, a first annular mounting plate 16 is sleeved on the outer surface of the purifier 1, a second annular mounting plate 17 is connected to the upper end surface of the first annular mounting plate 16 through bolts, a fixing cylinder 10 is fixedly connected to the upper end surface of the second annular mounting plate 17, a top cover 11 is mounted on the top end bolt of the fixing cylinder 10, the water outlet end of the water outlet pipe 9 is fixedly communicated with the fixing cylinder 10, a water distribution main 13 is fixedly communicated with the outer surface of the fixing cylinder 10, and the water distribution main 13 is fixedly communicated with the closed water tank 3 and the confluence tank 5 through pipes respectively.

During the use, install inlet tube 2 and running water pipeline, running water will enter into clarifier 1 through inlet tube 2 at first, later running water passes through cartridge filter 7 and enters into fixed section of thick bamboo 10 through outlet pipe 9 after, then running water passes through distribution manifold 13 and enters into airtight water tank 3 or conflux jar 5, when running water passes through cartridge filter 7, impurity in the running water will be intercepted in cartridge filter 7's inside, and then avoid impurity in the aqueous humor to enter into no negative pressure water supply equipment, effectively improve no negative pressure water supply equipment's result of use, reduce the shut down maintenance number of times.

The inside of the fixed cylinder 10 is provided with a driving impeller 12 through a rotating shaft, the bottom of the rotating shaft is fixedly connected with a rotating rod 15, the outer surface of the rotating rod 15 is fixedly connected with a plurality of brush rods 18, the outer surface of the brush rods 18 is fixedly connected with a plurality of soft bristles 20, and the soft bristles 20 are clung to the inner wall of the filter cylinder 7.

When running water enters the fixed cylinder 10 through the water outlet pipe 9, flowing running water drives the driving impeller 12 to rotate, drives the rotating rod 15 and the brush rod 18 to rotate when driving the impeller 12 to rotate, and the rotating brush rod 18 can brush impurities adhered to the inside of the filter cylinder 7, so that the filter cylinder 7 can be prevented from being blocked by the impurities, and the brush rod 18 is driven to rotate through running water flow pressure, so that the need of external electric driving equipment to drive the rotating rod 15 to rotate can be avoided, and the utilization rate of resources can be improved.

The upper and lower parts of the outer surface of the filter cartridge 7 are fixedly sleeved with a sealing plate 22, the outer surface of the sealing plate 22 is fixedly sleeved with a sealing ring 14, and the sealing ring 14 is tightly attached to the inner wall of the purifier 1.

The tightness of the filter cartridge 7 after being installed can be improved through the sealing ring 14, and water which is not filtered by the filter cartridge 7 is prevented from directly flowing out through the water outlet pipe 9.

The bottom of the purifier 1 is integrally connected with a conical cylinder 19, and the bottom of the conical cylinder 19 is in threaded connection with a sealing cover 8.

The impurities brushed off by the brush bar 18 can be collected by the conical barrel 19.

A sealing rubber layer is provided between the first annular mounting plate 16 and the second annular mounting plate 17.

The filter screen is equipped with to the inner wall cover of cartridge filter 7, and a plurality of filtration holes have been seted up to cartridge filter 7's surface, use through filtration hole and filter screen cooperation, can carry out double-deck filtration to the aqueous solution.

Working principle: when the water purifier is used, the water inlet pipe 2 and the water supply pipeline are installed, tap water firstly enters the purifier 1 through the water inlet pipe 2, then enters the fixed cylinder 10 through the water outlet pipe 9 after passing through the filter cartridge 7, then enters the sealed water tank 3 or the confluence tank 5 through the water distribution main pipe 13, impurities in the tap water are intercepted in the filter cartridge 7 when the tap water passes through the filter cartridge 7, and then the impurities in the water liquid are prevented from entering the non-negative pressure water supply equipment, so that the use effect of the non-negative pressure water supply equipment is effectively improved, and the shutdown maintenance times are reduced;

when running water enters the fixed cylinder 10 through the water outlet pipe 9, the running water drives the driving impeller 12 to rotate, the driving impeller 12 drives the rotating rod 15 and the brush rod 18 to rotate, the rotating brush rod 18 can brush away impurities adhered to the inside of the filter cylinder 7, the brushed impurities fall to the bottom of the conical cylinder 19, further the filter cylinder 7 can be prevented from being blocked by the impurities, the brush rod 18 is driven to rotate through the running water flow pressure, the rotating rod 15 can be prevented from being driven to rotate by external electric driving equipment, and the resource utilization rate can be improved;

when the filter cartridge 7 needs to be disassembled and assembled, the filter cartridge 7 is placed into the purifier 1, the locating frame 21 at the top of the filter cartridge 7 is clamped into the bayonet 6 at the top of the purifier 1, the filter cartridge 7 is further fixed, the sealing rings 14 above and below the filter cartridge 7 are tightly attached to the inner wall of the purifier 1, the rotary rod 15 penetrates into the filter cartridge 7, the first annular mounting plate 16 is connected with the second annular mounting plate 17 through bolts, and the filter cartridge 7 is mounted, so that the purifier 1 is convenient for personnel to clean integrally.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims

1. Box no negative pressure water supply equipment, including airtight water tank (3), collection flow tank (5), main pump unit (4) and clarifier (1), its characterized in that: the utility model discloses a water distribution system, including main (5) and sealed water tank, the surface connection of clarifier (1) has inlet tube (2), cartridge filter (7) have been placed to the inside of clarifier (1), a plurality of locating racks (21) have been placed to the up end fixedly connected with of cartridge filter (7), a plurality of bayonet sockets (6) have been seted up at the top of clarifier (1), locating racks (21) card are established on bayonet socket (6) that correspond, the surface fixed intercommunication of clarifier (1) has outlet pipe (9), the surface fixed cover of clarifier (1) is equipped with first annular mounting plate (16), the up end bolted connection of first annular mounting plate (16) has second annular mounting plate (17), the up end fixedly connected with of second annular mounting plate (17) is fixed section of thick bamboo (10), top end bolted mounting top cap (11) of fixed section of thick bamboo (10), the play water end and fixed section of thick bamboo (10) are fixed intercommunication, the surface fixed intercommunication of fixed section of thick bamboo (10) has water distribution pipe (13), distribution pipe (13) are respectively through pipeline and sealed water tank (5) fixed intercommunication.

2. The tank-type non-negative pressure water supply apparatus according to claim 1, wherein: the inside of fixed section of thick bamboo (10) is installed through the pivot and is driven impeller (12), and the bottom fixedly connected with bull stick (15) of pivot, the surface fixedly connected with of bull stick (15) a plurality of brush-holder stud (18), the surface fixedly connected with of brush-holder stud (18) a plurality of soft brush hair (20), soft brush hair (20) are hugged closely with the inner wall of cartridge filter (7).

3. The tank-type non-negative pressure water supply apparatus according to claim 2, wherein: the filter cartridge is characterized in that sealing plates (22) are fixedly sleeved on the upper portion and the lower portion of the outer surface of the filter cartridge (7), sealing rings (14) are fixedly sleeved on the outer surface of the sealing plates (22), and the sealing rings (14) are tightly attached to the inner wall of the purifier (1).

4. A tank-type non-negative pressure water supply apparatus according to claim 3, wherein: the bottom of clarifier (1) is connected with toper section of thick bamboo (19) in an organic whole, the bottom threaded connection of toper section of thick bamboo (19) has sealed lid (8).

5. The tank-type non-negative pressure water supply apparatus according to claim 4, wherein: a sealing rubber layer is arranged between the first annular mounting plate (16) and the second annular mounting plate (17).

6. The tank-type non-negative pressure water supply apparatus according to claim 5, wherein: the inner wall cover of cartridge filter (7) is equipped with the filter screen, and a plurality of filtration holes have been seted up to the surface of cartridge filter (7).