CN218392453U - Domestic water filter equipment - Google Patents

Abstract

The utility model discloses a domestic water filter equipment belongs to domestic water filtration technical field. The utility model provides a domestic water filter equipment, includes the filter head, still includes: the annular filter screen is fixedly connected in the filter head and divides the filter head into an inner cavity and an outer cavity; a brush arranged in the inner cavity is rotated, and one end of the brush is attached to the annular filter screen; a sewage discharge hole is formed on the filter head and communicated with the inner cavity; the utility model discloses can separate the filter head for inside and outside cavity through the cyclic annular filter screen of fixedly connected with in the filter head to in including filtering the impurity of domestic water and collecting, when internal impurity of cavity collects too much, accessible rotation regulation lid and dismantlement sealed lid and cooperation are rotatory the internal impurity of cavity in the internal brush carry out the clearance discharge fully, thereby avoid dismantling the washing to filter equipment interior filter screen, easy operation, convenient to use.

Description

Domestic water filter equipment

Technical Field

The utility model relates to a domestic water filters technical field, especially relates to a domestic water filter equipment.

Background

Domestic water is water required by human daily life, and comprises urban domestic water and rural domestic water, wherein the urban domestic water consists of resident water and public water, the rural domestic water comprises the resident domestic water and livestock water, and the domestic water is filtered by a filtering device in the using process so as to be convenient for people to use.

The filter screen is adopted to filter more to current domestic water filter equipment, but the filter screen is difficult to wash more in the filter equipment, need dismantle the filter screen among the cleaning process, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of inconvenient cleaning of the filter screen in the domestic water filter device in the prior art and providing a domestic water filter device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a domestic water filter equipment, includes the filter head, still includes: the annular filter screen is fixedly connected in the filter head and divides the filter head into an inner cavity and an outer cavity; the hairbrush is rotatably arranged in the inner cavity, and one end of the hairbrush is attached to the annular filter screen; a sewage discharge hole is formed in the filter head and communicated with the inner cavity, and a sealing cover corresponding to the sewage discharge hole is arranged on the filter head; the water spraying holes are formed in the filter head and communicated with the outer cavity; the water inlet pipe is fixedly connected to the filter head and communicated with the inner cavity.

In order to facilitate sealing and plugging of the sewage draining hole, preferably, the filter head is rotatably connected with an adjusting cover, the adjusting cover is provided with a threaded hole corresponding to the sewage draining hole, and the sealing cover is in threaded connection with the threaded hole.

In order to facilitate the domestic water to be discharged from the water spraying holes, six water spraying holes are circumferentially formed, and the adjusting cover is provided with through holes corresponding to the water spraying holes.

In order to facilitate the driving of the brush to rotate in the inner cavity, preferably, the rotating shaft is connected in the inner cavity in a rotating manner, and the brush is fixedly connected to the rotating shaft.

In order to facilitate the rotation of the rotating shaft, further, one end of the rotating shaft extends into the water inlet pipe and is fixedly connected with a turbine.

In order to facilitate the limit of the support rod, furthermore, the support rod is fixedly connected to the water inlet pipe, and the rotating shaft is rotatably connected to the support rod.

Compared with the prior art, the utility model provides a domestic water filter equipment possesses following beneficial effect:

1. this domestic water filter equipment filters the impurity of domestic water through the cyclic annular filter screen of fixed connection in the filter head to guarantee domestic water's cleanness.

2. This domestic water filter equipment blocks up the water hole through the rotation regulation lid and in order to improve the filter head water pressure and dismantle sealed lid, makes domestic water discharge in order to discharge filterable impurity through blowoff hole and screw hole.

3. This domestic water filter equipment rotates drive brush through domestic water flow in-process drive turbine and cleans cyclic annular filter screen inner wall, and the discharge of cooperation domestic water can fully clear up adnexed impurity on the filter screen inner wall to guarantee the abundant washing to the filter screen.

The device in not involving the part all the same with prior art or can adopt prior art to realize, the utility model discloses can separate for interior cavity through the cyclic annular filter screen of fixedly connected with in the filter head to in the cavity including impurity filtration collection with the domestic water, when internal impurity of cavity was collected too much, accessible rotation regulation lid and dismantlement sealed lid and cooperation rotation are internal the internal impurity of cavity in the impurity carry out the clearance discharge fully, thereby avoid dismantling the washing to filter equipment internal filter screen, easy operation, convenient to use.

Drawings

Fig. 1 is a front view of a domestic water filtering device provided by the utility model;

fig. 2 is a bottom view of an adjusting cover of the domestic water filtering device of the present invention;

fig. 3 is a bottom view of the filter head of the domestic water filtering device of the present invention.

In the figure: 1. a filter head; 11. a water inlet pipe; 12. an annular filter screen; 13. a water spray hole; 14. a sewage draining hole; 2. an adjusting cover; 21. a through hole; 3. a sealing cover; 4. a rotating shaft; 41. a turbine; 42. a support bar; 43. and a brush.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1 to 3, a domestic water filtering apparatus includes a filter head 1, and further includes: the annular filter screen 12 is fixedly connected in the filter head 1, and the filter head 1 is divided into an inner cavity and an outer cavity by the annular filter screen 12; a brush 43 arranged in the inner cavity is rotated, and one end of the brush 43 is attached to the annular filter screen 12; a sewage discharge hole 14 is formed on the filter head 1, the sewage discharge hole 14 is communicated with the inner cavity, and a sealing cover 3 corresponding to the sewage discharge hole 14 is arranged on the filter head 1; a water spraying hole 13 is arranged on the filter head 1, and the water spraying hole 13 is communicated with the outer cavity; a water inlet pipe 11 fixedly connected on the filter head 1, wherein the water inlet pipe 11 is communicated with the inner cavity.

The filter head 1 is rotatably connected with an adjusting cover 2, the adjusting cover 2 is provided with threaded holes corresponding to the sewage discharge holes 14, the sealing cover 3 is in threaded connection with the threaded holes, six water spray holes 13 are circumferentially formed, and the adjusting cover 2 is provided with through holes 21 corresponding to the water spray holes 13.

The inner cavity is rotatably connected with a rotating shaft 4, a hairbrush 43 is fixedly connected to the rotating shaft 4, one end of the rotating shaft 4 extends into the water inlet pipe 11 and is fixedly connected with a turbine 41, a supporting rod 42 is fixedly connected to the water inlet pipe 11, and the rotating shaft 4 is rotatably connected to the supporting rod 42.

In this equipment use, can communicate inlet tube 11 on domestic water's outlet pipe, make domestic water pass through inlet tube 11 and get into in the filter head 1, domestic water can pass annular filter screen 12 and get into the cavity in the outer chamber after getting into filter head 1 and discharge through hole for water spraying 13 and through-hole 21, so that domestic water, wherein domestic water passes annular filter screen 12 in-process annular filter screen 12 can filter the impurity in domestic water on annular filter screen 12 inner wall, and domestic water mobile in-process can drive turbine 41 and rotate, thereby rotate in the cavity through pivot 4 drive brush 43, so accessible brush 43 cleans annular filter screen 12 inner wall, thereby avoid impurity to block up annular filter screen 12, in order to guarantee that domestic water can be sustainable spout through hole for water spraying 13 and through-hole 21.

When the inner cavity impurities are accumulated to cause the brush 43 to be incapable of effectively cleaning the inner wall of the annular filter screen 12, the cover 2 can be rotatably adjusted, the through hole 21 and the water spraying hole 13 are staggered with each other, the water spraying hole 13 is blocked by the adjusting cover 2, and the domestic water cannot flow out through the water spraying hole 13, so that the water pressure in the filter head 1 is increased, the sealing cover 3 connected with the threaded hole in a threaded manner is disassembled, the blockage of the threaded hole is cancelled, the domestic water can be discharged through the sewage discharging hole 14 and the threaded hole at the moment, so that the impurities accumulated in the inner cavity can be discharged along with the domestic water to achieve the purpose of cleaning the impurities, meanwhile, the brush 43 can continuously clean the inner wall of the annular filter screen 12 under the driving of the turbine 41, the inner wall of the annular filter screen 12 can be fully cleaned, the impurities are prevented from being attached to the inner wall of the annular filter screen 12, the purpose of completely discharging the impurities is achieved, and the filter screen in the filter device can be prevented from being disassembled and cleaned, and the operation is simple.

This device can separate for interior cavity through the cyclic annular filter screen 12 of fixedly connected with in filter head 1 to filter head 1, in including the cavity in so that filter the impurity of domestic water and collect, when the internal impurity of cavity was collected too much, accessible rotation regulation lid 2 and dismantle sealed lid 3 and cooperate the rotatory brush 43 in the internal cavity of internal impurity to carry out the clearance discharge fully, thereby avoid dismantling the washing to filter device internal filter screen, and is easy to operate, convenient to use.

Above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a domestic water filter equipment, includes filter head (1), its characterized in that still includes:

the annular filter screen (12) is fixedly connected in the filter head (1), and the filter head (1) is divided into an inner cavity and an outer cavity by the annular filter screen (12);

a brush (43) rotatably arranged in the inner cavity, wherein one end of the brush (43) is attached to the annular filter screen (12);

a sewage discharge hole (14) formed in the filter head (1), wherein the sewage discharge hole (14) is communicated with the inner cavity, and a sealing cover (3) corresponding to the sewage discharge hole (14) is arranged on the filter head (1);

the water spray holes (13) are formed in the filter head (1), and the water spray holes (13) are communicated with the outer cavity;

the water inlet pipe (11) is fixedly connected to the filter head (1), and the water inlet pipe (11) is communicated with the inner cavity.

2. The domestic water filtering device according to claim 1, wherein the filter head (1) is rotatably connected with an adjusting cover (2), the adjusting cover (2) is provided with a threaded hole corresponding to the sewage draining hole (14), and the sealing cover (3) is in threaded connection with the threaded hole.

3. The domestic water filtering device according to claim 2, wherein six water spraying holes (13) are formed in the circumference, and through holes (21) corresponding to the water spraying holes (13) are formed in the adjusting cover (2).

4. A domestic water filtering apparatus according to claim 1, wherein the inner chamber is rotatably connected with a rotating shaft (4), and the brush (43) is fixedly connected with the rotating shaft (4).

5. A domestic water filtering apparatus according to claim 4, wherein one end of the shaft (4) extends into the inlet pipe (11) and is fixedly connected with a turbine (41).

6. The domestic water filtering device according to claim 5, wherein a support rod (42) is fixedly connected to the water inlet pipe (11), and the rotating shaft (4) is rotatably connected to the support rod (42).

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