CN211284007U - Vertical hanging type sewage treatment filtering device - Google Patents

Abstract

The utility model discloses a vertical hanging sewage treatment filter equipment relates to domestic sewage treatment technical field, has solved the problem that the drainage that vertical hanging sewage treatment filter equipment produced among the prior art is difficult to reuse, and its technical essential is: the sewage filter comprises a shell, wherein the shell is internally divided into a filter cavity, a water storage cavity and a pressurizing cavity, a filter element for filtering sewage is arranged in the filter cavity, filtering water pressurizing components for storing and pressurizing filtering water are arranged in the water storage cavity and the pressurizing cavity, and the filter cavity is connected with the water storage cavity through a connecting pipe; the utility model discloses a drainage pressurization subassembly stores the sewage after the filtration for sewage treatment plant has the function of overhead tank, thereby makes the water after the filtration directly supply with water supply network, and for prior art, the utility model discloses have the function of filtration hydrologic cycle recycle, make the domestic water save more, thereby reduced cost of life.

Description

Vertical hanging type sewage treatment filtering device

Technical Field

The utility model relates to a domestic sewage treatment technical field especially relates to a vertical hanging sewage treatment filter equipment.

Background

Domestic sewage is mainly discharged water generated by various kitchen water, washing water and toilet water used in human life, and is mostly nontoxic inorganic salts. The sewage generated in the human life process is one of the main pollution sources of the water body.

Chinese patent publication No. CN208426753U discloses a vertical hanging type sewage treatment filtering device, which comprises a cabinet box, wherein the top end of the cabinet box is communicated with a water inlet pipe, the bottom end of the cabinet box is communicated with a water outlet pipe, an inner cavity of the cabinet box is provided with a buffer plate and a filtering box, a filtering cavity is arranged in the filtering box, the top wall of the filtering cavity is uniformly communicated with a plurality of water inlet holes, the bottom wall of the filtering cavity is uniformly communicated with a plurality of water outlet holes, the top end of each water outlet hole is sleeved with a sealing sleeve, the bottom end of the side wall of the sealing sleeve is uniformly provided with a plurality of through holes, the bottom wall of the filtering cavity is provided with an active carbon layer matched with the sealing sleeve; sewage enters the filtering cavity through the water inlet hole, is filtered under the action of the filtering net and the activated carbon layer, and filtered purified water is discharged through the water outlet pipe; the filter screen is extracted through the handle, can regularly wash the filter screen, can effectual prevention filth block up the filter screen, the normal expansion of handle filtering work, guarantee sewage filtration quality, the device filters through simple filter screen and active carbon, make the water after the filtration can only wash the lavatory or drag the ground usefulness, because the device is wall-hanging sewage treatment plant, the mounted position is for washing hand the pond below, it is too little to make the device and bathroom supply water mouth difference in height, and the device does not contain pressure device, can't insert the family water supply network, thereby make the unable reuse of the water after the device filters, consequently, we have provided a vertical hanging sewage treatment filter equipment.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above-mentioned defect, provide a vertical hanging sewage treatment filter equipment, including the shell, be divided into filter chamber, retaining chamber and pressurization chamber in the shell, be equipped with the filter core that is used for filtering sewage in the filter chamber, be equipped with the drainage pressure subassembly that is used for storing and pressurize the drainage in retaining chamber and the pressurization chamber, filter chamber and retaining chamber pass through the connecting pipe and connect to the problem that the drainage that vertical hanging sewage treatment filter equipment produced is difficult to reuse among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme:

a vertically hung sewage treatment filtering device comprises a shell, wherein the shell is internally provided with a filter cavity, a water storage cavity and a pressurizing cavity, a filter element for filtering sewage is arranged in the filter cavity, filtering water pressurizing components for storing and pressurizing filtering water are arranged in the water storage cavity and the pressurizing cavity, and the filter cavity is connected with the water storage cavity through a connecting pipe.

As a further scheme of the utility model, the shell is equipped with the inlet tube in filter chamber department, and the shell is equipped with the filter core change door on the curb plate of filter chamber, and the hinge of filter core change door is on the shell, and the filter core change door passes through the rubber circle and is sealed with the shell, and the dorsal part of shell still is equipped with the fixed plate.

As a further scheme of the utility model, the filter core is circular filter core, and its outside is fixed with the filter screen that is used for filtering large granule impurity, and inside packing has the active carbon that is used for adsorbing small granule impurity, and the below of filter core is equipped with the screw thread that is used for with filter chamber fixed connection.

As the utility model discloses further scheme, drainage pressurization subassembly includes force (forcing) pump, retaining bag and outlet pipe, and the force (forcing) pump is established in the retaining intracavity, and force (forcing) pump and retaining bag lead to pipe intercommunication, and is equipped with the check valve that prevents the water reflux between force (forcing) pump and the retaining bag, the outlet pipe communicates with retaining bag is inside.

As a further proposal of the utility model, the pressurizing cavity is also provided with an air supplement port.

As a further proposal, the bottom of the connecting pipe is provided with a water outlet and a ball valve is arranged on the connecting pipe.

As a further proposal of the utility model, the top of the water storage cavity is also provided with a sterilization component which is an ultraviolet lamp.

As a further scheme of the utility model, be equipped with the baffle in the filter chamber, be equipped with the buffering filter screen on the baffle, the buffering filter screen is circular filter screen, the periphery of buffering filter screen be equipped with baffle complex flange.

To sum up, compared with the prior art, the utility model has the following beneficial effects:

the utility model discloses a drainage pressurization subassembly stores the sewage after the filtration for sewage treatment plant has the function of overhead tank, thereby makes the water after the filtration directly supply with water supply network, and for prior art, the utility model discloses have the function of filtration hydrologic cycle recycle, make the domestic water save more, thereby reduced cost of life.

Drawings

FIG. 1 is a schematic structural view of an embodiment 1 of a vertically-hung sewage treatment filtering device.

Fig. 2 is a schematic structural diagram of a filter element in a vertical sewage treatment filtering device.

FIG. 3 is a schematic diagram showing the external structure of a vertically-hung sewage treatment filtering device.

FIG. 4 is a schematic structural view of the vertically-hung type sewage treatment filtering apparatus of embodiment 2.

FIG. 5 is a schematic view of a buffering screen of a vertically-hung sewage treatment filtering device.

Reference numerals: 1-shell, 11-filter cavity, 12-water storage cavity, 13-pressure cavity, 14-water inlet pipe, 15-air supplement port, 16-baffle, 17-filter element replacing door, 18-fixing plate, 2-filter element, 3-filtered water pressure component, 31-pressure pump, 32-water storage bag, 33-water outlet pipe, 4-connecting pipe, 41-water outlet, 42-ball valve, 5-sterilization component and 6-buffer filter screen.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example 1

As shown in fig. 1 and 2, a vertically-hung sewage treatment filtering device comprises a housing 1, wherein the housing 1 is internally divided into a filtering cavity 11, a water storage cavity 12 and a pressurizing cavity 13, a filter element 2 for filtering sewage is arranged in the filtering cavity 11, a filtered water pressurizing assembly 3 for storing and pressurizing filtered water is arranged in the water storage cavity 12 and the pressurizing cavity 13, and the filtering cavity 11 and the water storage cavity 12 are connected through a connecting pipe 4;

the shell 1 is provided with a water inlet pipe 14 at the position of the filter cavity 11, the water inlet pipe 14 is used for connecting a water outlet of a hand washing basin, a filter element replacing door 17 is arranged on a side plate of the filter cavity 11 of the shell 1, the filter element replacing door 17 is used for replacing the filter element 2 and cleaning sediments in the filter cavity 11, the filter element replacing door 17 is hinged on the shell 1, the filter element replacing door 17 is sealed with the shell 1 through a rubber ring, and further, the back side of the shell 1 is also provided with a fixing plate 18 for fixing the shell 1 on a wall;

as shown in fig. 3, the filter element 2 is a circular filter element, a filter screen for filtering large particle impurities is fixed outside the filter element, activated carbon for adsorbing small particle impurities is filled inside the filter element, threads for fixedly connecting the filter element 2 with the filter cavity 11 are arranged below the filter element 2, the filter cavity 11 is circular, so that dead corners are prevented from being generated in the filter cavity 11, and precipitates are not easy to clean;

the filtered water pressurizing assembly 3 adopts the principle of a pressure tank in the prior art, the filtered water pressurizing assembly 3 comprises a pressurizing pump 31, a water storage bag 32 and a water outlet pipe 33, the pressurizing pump 31 is arranged in the water storage cavity 12, the water storage bag 32 is the water storage bag in the prior art, the pressurizing pump 31 is communicated with the water storage bag 32 through a water pipe, a one-way valve for preventing water from flowing back is arranged between the pressurizing pump 31 and the water storage bag 32, and the water outlet pipe 33 is communicated with the interior of the water storage bag 32 and is used for being connected with a water supply network of a toilet; preferably, in order to avoid the situation of insufficient pressure in the filtered water pressurizing assembly 3, the pressurizing cavity 13 is further provided with an air supplementing port 15 for supplementing the pressure in the pressurizing cavity 13;

the connecting pipe 4 is a PVC pipeline in the prior art, the bottom of the connecting pipe 4 is provided with a water outlet 41, the water outlet 41 is used for draining water in the filter cavity 11, so that sediment in the filter cavity 11 can be cleaned conveniently and the filter element 2 can be replaced conveniently, preferably, in order to prevent water in the water storage cavity 12 from flowing out, the connecting pipe 4 is also provided with a ball valve 42, and the ball valve 42 is in the prior art;

preferably, in order to prevent the water in the water storage cavity 12 from smelling, the top of the water storage cavity 12 is also provided with a sterilization component 5, in this embodiment, the sterilization component 5 is an ultraviolet lamp;

further, in order to automatically replenish water in the water storage bag 32, the sewage treatment filtering device further comprises a controller and a pressure sensor, wherein the pressure sensor is fixedly arranged in the pressurizing cavity 13, and the controller is electrically connected with the pressure sensor and the pressurizing pump 31.

Example 2

As shown in fig. 4, a vertically-hung sewage treatment filtering device comprises a housing 1, wherein the housing 1 is internally divided into a filter cavity 11, a water storage cavity 12 and a pressure cavity 13, a filter element 2 for filtering sewage is arranged in the filter cavity 11, a filtered water pressure assembly 3 for storing and pressurizing filtered water is arranged in the water storage cavity 12 and the pressure cavity 13, and the filter cavity 11 and the water storage cavity 12 are connected through a connecting pipe 4;

in this embodiment, in order to filter the bulk impurities, a baffle 16 is disposed in the filter cavity 11, and the baffle 16 is provided with the buffer filter screen 6, as shown in fig. 5, the buffer filter screen 6 is a circular filter screen, and a flange matched with the baffle 16 is disposed on the periphery of the buffer filter screen 6; the baffle 16 is a metal filter screen;

otherwise, the same as in example 1.

To sum up, the utility model discloses a theory of operation is:

sewage enters from the water inlet pipe 14 and is filtered by the buffer filter screen 6 and the filter element 2 to become cleaner filtered water, the post-filtered water pressurizing assembly 3 is pressurized and stored for flushing toilets or mops, and the sterilization assembly 5 is arranged to prevent microorganisms in the water storage cavity 12 from multiplying and generating odor; the filter element 2 and the buffer filter screen 6 are arranged so that the filter element is convenient to replace.

It should be noted that, the sewage filters the application of principle for prior art in this application, thereby makes sewage treatment device produce water pressure through borrowing from the pressure tank technique and make the drainage reuse be the innovation point of this application, and it has effectively solved among the prior art problem that the drainage that vertical hanging sewage treatment filter equipment produced is difficult to reuse.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

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.

Claims (8)

1. The vertically-hung sewage treatment filtering device comprises a shell (1) and is characterized in that the interior of the shell (1) is divided into a filter cavity (11), a water storage cavity (12) and a pressurizing cavity (13), a filter element (2) for filtering sewage is arranged in the filter cavity (11), a filtering water pressurizing assembly (3) for storing and pressurizing filtering water is arranged in the water storage cavity (12) and the pressurizing cavity (13), and the filter cavity (11) and the water storage cavity (12) are connected through a connecting pipe (4).

2. A vertically hung sewage treatment filtering apparatus according to claim 1, wherein the casing (1) is provided with a water inlet pipe (14) at the filtering chamber (11), the casing (1) is provided with a filter element replacing door (17) on a side plate of the filtering chamber (11), the filter element replacing door (17) is hinged on the casing (1), the filter element replacing door (17) is sealed with the casing (1) through a rubber ring, and the back side of the casing (1) is further provided with a fixing plate (18).

3. The vertically hung sewage treatment filtering device according to claim 1, wherein the filter element (2) is a circular filter element, a filter screen for filtering large granular impurities is fixed outside the circular filter element, activated carbon for adsorbing small granular impurities is filled inside the circular filter element, and threads for fixedly connecting with the filter chamber (11) are arranged below the filter element (2).

4. The vertically hung sewage treatment filtering device according to claim 3, wherein the filtered water pressurizing assembly (3) comprises a pressurizing pump (31), a water storage bag (32) and a water outlet pipe (33), the pressurizing pump (31) is arranged in the water storage cavity (12), the pressurizing pump (31) is communicated with the water storage bag (32) through a water pipe, a one-way valve for preventing water from flowing back is arranged between the pressurizing pump (31) and the water storage bag (32), and the water outlet pipe (33) is communicated with the inside of the water storage bag (32).

5. A vertically hung sewage treatment filter unit according to claim 4 wherein the pressurizing chamber (13) is further provided with an air supply port (15).

6. The vertically hung sewage treatment filtering device according to claim 1, wherein the bottom of the connecting pipe (4) is provided with a water outlet (41), and the connecting pipe (4) is further provided with a ball valve (42).

7. The vertically hung type sewage treatment filtering device according to any one of claims 1 to 6, wherein the top of the water storage cavity (12) is further provided with a sterilizing component (5), and the sterilizing component (5) is an ultraviolet lamp.

8. A vertically hung sewage treatment filtering device according to any one of claims 1 to 6, wherein a baffle (16) is arranged in the filtering chamber (11), a buffering filter screen (6) is arranged on the baffle (16), the buffering filter screen (6) is a circular filter screen, and a retaining edge matched with the baffle (16) is arranged on the periphery of the buffering filter screen (6).

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