CN212467395U

CN212467395U - Water filter

Info

Publication number: CN212467395U
Application number: CN202020863603.5U
Authority: CN
Inventors: 邱志昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-05
Anticipated expiration: 2030-05-21

Abstract

A water filter comprising: the filter unit comprises a sedimentation tank, a first filter tank and a second filter tank, wherein the first filter tank and the second filter tank are fixedly installed on the sedimentation tank, the first filter tank is sequentially provided with an activated carbon layer, a sand layer and an inlet and outlet layer from bottom to top, the side surface of the inlet and outlet layer is connected with a water outlet pipe, a filter cotton layer is arranged in the second filter tank, the second filter tank is connected with a water inlet pipe, the sedimentation tank is rectangular, and the front side surface of the sedimentation tank is provided with a waste discharge port; the sewage tank is installed above the first filter tank through the smart seat, and is connected with a sewer pipe which is connected with a water inlet pipe. The filtering units of the water filter can be detachably connected together through the connecting sleeve, so that the water filter with the multi-stage filtering function can be conveniently combined, and the filtering and purifying capacity of sewage can be improved.

Description

Water filter

Technical Field

The utility model belongs to the technical field of sewage filter equipment, especially, relate to a water purifier.

Background

The water resource is the essential resource for human life and production, and the method is a common method for filtering and purifying sewage to achieve the purpose of recycling in order to utilize the water resource to the maximum extent. When filtering and purifying sewage, the sewage filtering device is needed to be used, and in the prior art, each filtering unit of the sewage filtering device is fixed and can not be installed and detached according to requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water purifier has solved the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model adopts the following technical scheme: a water filter comprising:

the filter unit comprises a sedimentation tank, a first filter tank and a second filter tank, wherein the first filter tank and the second filter tank are fixedly installed on the sedimentation tank, the first filter tank is sequentially provided with an activated carbon layer, a sand layer and an inlet and outlet layer from bottom to top, the side surface of the inlet and outlet layer is connected with a water outlet pipe, a filter cotton layer is arranged in the second filter tank, the second filter tank is connected with a water inlet pipe, the sedimentation tank is rectangular, and the front side surface of the sedimentation tank is provided with a waste discharge port;

the sewage tank is installed above the first filter tank through the smart seat, and is connected with a sewer pipe which is connected with a water inlet pipe.

On the basis of the scheme, the preferable scheme of the scheme is that at least two filtering units are provided, the water outlet pipe of the previous filtering unit is detachably connected with the water inlet pipe of the next filtering unit through a connecting sleeve, and the water outlet pipe of the last filtering unit is connected with a water outlet switch.

On the basis of the scheme, the waste discharge port comprises a large waste discharge port and a small waste discharge port, the small waste discharge ports are connected through waste water pipes, and waste water switches are arranged at outlets of the waste water pipes.

On the basis of the above scheme and as a preferred scheme of the above scheme, filter screens are arranged at the joints of the activated carbon layer and the sand layer, the sand layer and the inlet and outlet layer, the first filter tank and the sedimentation tank, and the second filter tank and the sedimentation tank.

On the basis of the above scheme and as a preferable scheme of the above scheme, a cap is arranged above the second filter tank.

The utility model discloses the beneficial effect who has does: the filtering units of the water filter can be detachably connected together through the connecting sleeve, so that the water filter with the multi-stage filtering function can be conveniently combined, and the filtering and purifying capacity of sewage can be improved.

Drawings

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

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the filter unit.

The reference numbers are as follows:

1. a filtration unit; 11. a sedimentation tank; 111. a large waste discharge port; 112. a small waste discharge port; 12. a first filtration tank; 121. an activated carbon layer; 122. a sand layer; 123. an entrance layer; 124. filtering with a screen; 13. a second filtration tank; 131. a cap; 14. a water inlet pipe; 15. a water outlet pipe;

2. a sewage tank; 3. a smart seat; 4. a sewer pipe; 5. connecting sleeves; 6. a water outlet switch;

7. a waste pipe; 71. and (5) switching waste water.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 2, a water filter includes:

the filter unit 1 comprises a sedimentation tank 11, a first filter tank 12 and a second filter tank 13, wherein the first filter tank 12 and the second filter tank 13 are fixedly mounted on the sedimentation tank 11, the first filter tank 12 is sequentially provided with an active carbon layer 121, a sand layer 122 and an inlet and outlet layer 123 from bottom to top, the side surface of the inlet and outlet layer 123 is connected with a water outlet pipe 15, a filter cotton layer is arranged in the second filter tank 13, the second filter tank 13 is connected with a water inlet pipe 14, the sedimentation tank 11 is rectangular, and the front side surface of the sedimentation tank 11 is provided with a waste discharge port;

the sewage tank 2 is arranged above the first filtering tank 12 through the smart seat 3, the sewage tank 2 is connected with the sewer pipe 4, and the sewer pipe 4 is connected with the water inlet pipe 14.

The number of the filter units 1 is at least two, the water outlet pipe 15 of the previous filter unit 1 is detachably connected with the water inlet pipe 14 of the next filter unit 1 through the connecting sleeve 5, and the water outlet pipe 15 of the last filter unit 1 is connected with the water outlet switch 6.

Sewage firstly flows into the second filtering tank from the sewer pipe, the second filtering tank carries out primary filtering on the sewage and then flows into the sedimentation tank, after the water flow in the sedimentation tank is full, because the height of the sewage tank is higher than that of the sedimentation tank, the water flow flows into the second filtering tank according to the principle of a communicating vessel and sequentially passes through the activated carbon layer and the sand layer, when the water level continuously rises to the position of the water outlet pipe, the water flow flows into the next filtering unit from the water outlet pipe, so that the multistage filtering on the sewage is completed, and finally the sewage flows out from the water outlet switch. The filtering units of the water filter can be detachably connected together through the connecting sleeve, so that the water filter with the multi-stage filtering function can be conveniently combined, and the filtering and purifying capacity of sewage can be improved.

The waste discharge port comprises a large waste discharge port 111 and a small waste discharge port 112, each small waste discharge port 112 is connected through a waste water pipe 7, and a waste water switch 71 is arranged at the outlet of the waste water pipe 7. After filtering a period of time, can detain pollutants such as silt after the filtration in the sedimentation tank, can open the big waste discharge mouth this moment, clear up out the silt that is detained in the sedimentation tank. The small waste discharge ports are connected in series, so that waste water is convenient to collect when the household is used; when the valve is used for industrial purposes, if the small waste discharge valve port can handle, each large waste discharge port does not need to be opened one by one.

Activated carbon layer 121 and sand bed 122, sand bed 122 and access & exit layer 123, first filter tank 12 and sedimentation tank 11, second filter tank 13 and sedimentation tank 11's junction is equipped with filter screen 124, can increase the filtration purification ability to sewage, makes the sewage behind the filter screen cleaner.

A cap 131 is arranged above the second filtering tank 13 and can be opened to take out the filter cotton in the second filtering tank and clean the filter cotton. And taking out the filter screen, opening a large waste discharge port, and flushing the sedimentation tank from the second filtering tank by using a flusher.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A water filter, comprising:

the filter unit (1), the filter unit (1) includes sedimentation tank (11), first filtration jar (12) and second filtration jar (13) fixed mounting are on sedimentation tank (11), first filtration jar (12) are equipped with activated carbon layer (121), sand bed (122) and access & exit layer (123) from bottom to top in proper order, the side and outlet pipe (15) of access & exit layer (123) are connected, be equipped with the filter pulp layer in the second filtration jar (13), second filtration jar (13) are connected with inlet tube (14), sedimentation tank (11) are rectangle, the leading flank of sedimentation tank (11) is equipped with the waste discharge opening;

the sewage tank (2) is installed above the first filtering tank (12) through the smart seat (3), the sewage tank (2) is connected with the sewer pipe (4), and the sewer pipe (4) is connected with the water inlet pipe (14).

2. A water filter as claimed in claim 1, wherein: the filter unit (1) is at least two, the water outlet pipe (15) of the previous filter unit (1) is detachably connected with the water inlet pipe (14) of the next filter unit (1) through the connecting sleeve (5), and the water outlet pipe (15) of the last filter unit (1) is connected with the water outlet switch (6).

3. A water filter as claimed in claim 2, wherein: the waste discharge port comprises a large waste discharge port (111) and a small waste discharge port (112), each small waste discharge port (112) is connected through a waste water pipe (7), and a waste water switch (71) is arranged at an outlet of the waste water pipe (7).

4. A water filter as claimed in claim 1, wherein: activated carbon layer (121) and sand bed (122), sand bed (122) and access & exit layer (123), first filter tank (12) and sedimentation tank (11), second filter tank (13) and sedimentation tank (11) the junction be equipped with filter screen (124).

5. A water filter as claimed in claim 1, wherein: a cap cover (131) is arranged above the second filtering tank (13).