CN202315524U

CN202315524U - Water filtering device

Info

Publication number: CN202315524U
Application number: CN201120416149XU
Authority: CN
Inventors: 蔡应麟; 徐兆火
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-07-11
Anticipated expiration: 2021-10-27

Abstract

The utility model relates to a water filtering device which comprises a lower cover, a filter screen, a fixing frame, a sealing ring and an upper cover, wherein the lower cover and the upper cover are screwed to form a containing space; the sealing ring is located between the lower cover and the upper cover; the filter screen and the fixing frame are located in the containing space formed by the lower cover and the upper cover; the filter screen is located in a water purifying cavity of the lower cover; one end of the fixing frame is pressed on the filter screen, and the other end is clamped on a fixing seat of the upper cover; a water inlet and a water outlet are arranged at the bottom of the lower cover; the water inlet is communicated with an outer cavity of the lower cover; the water outlet is communicated with the water purifying cavity of the lower cover; the fixing frame is a cylindrical bracket with two ends being communicated, wherein a water inlet is arranged at one end; and a positioning table is arranged at the water inlet and clamped on the fixing seat of the upper cover so that the whole fixing frame compacts the filter screen. The water filtering device provided by the utility model has a simple structure and is convenient to use; and moreover, the water filtering device can be conveniently connected with the existing tap water pipeline, and can be used for the preposed filtration of tap water related appliance as well as the preposed filtration of general demand in households.

Description

A kind of water filtering device

Technical field

The utility model provides a kind of water filtering device, belongs to water treatment device field.

Background technology

At present, because development of technology, people's living facilities are also in continuous progress; Some directly are that the water and wastewater industry equipment at water source constantly occurs with the running water, like water heater, automatic water-drinking machine etc., because a variety of causes; All there are some impurity or foreign matter more or less in most of running water circulation duct; In a single day these impurity or foreign matter get in this kind equipment, can cause the water route obstruction even cause the badly damaged of equipment, have reduced the service life of equipment greatly.

The utility model content

The purpose of the utility model is to provide a kind of succinct water filtering device reliably, to solve the problem that exists in the prior art.The utility model is the preposition filter before a kind of running water gets into water and wastewater industry equipment, before the running water access arrangement, carries out filtration.

A kind of water filtering device of the utility model comprises: lower cover, filter screen, fixed mount, sealing ring, loam cake.

Lower cover and loam cake screw forms an accommodation space, and sealing ring plays the effect of sealing between lower cover and loam cake.Filter screen and fixed mount are positioned at the accommodation space of lower cover and loam cake composition, and wherein filter screen is arranged in the water-purifying cavity of lower cover, and an end of fixed mount is pressed on the filter screen, and the other end is stuck on the holder of loam cake.

This lower cover bottom is provided with water inlet and delivery port, and water inlet is communicated with the exocoel of lower cover, and delivery port is communicated with the water-purifying cavity of lower cover.Water inlet and delivery port are tubulose, and there is screw thread the end, can link to each other with other pipe fitting.

This fixed mount is a rounded cylindrical support, and two is communicated with, and can make things convenient for water to pass through, and an end has water inlet, and there is reinforcement the centre, this reinforcement be by a cylinder and around extend on the inwall that the reinforced wall one is connected fixed mount.There is a positioning table water inlet, is stuck on the holder of loam cake during this positioning table assembling, makes whole fixed mount can compress filter screen.

Described fixed mount is provided with reinforcement.

Described loam cake is a transparency cover.

Be covered with transparent window on described.

According to said structure; The utility model is installed in the waterpipe that needs to filter; The running water of external pipe enters into outer chamber before the filter that lower cover and loam cake form via the water inlet of lower cover; After get in the water-purifying cavity of lower cover via the water inlet of fixed mount, filter screen successively, the delivery port from fixed mount flows out again, the water of the cleaning after just having obtained filtering; Impurity is trapped and temporarily is stored in the preceding outer chamber of filter of lower cover and loam cake composition; After a period of time, the loam cake of can outwarding winding takes out purged of impurities with filter screen, and is simple to operation.

A kind of water filtering device of the utility model; Its advantage and effect are: the utility model is simple in structure, and is easy to use, can link to each other with existing water supply pipe is convenient; Can be used for the preposition filtration of the relevant electrical equipment of running water, also can be used for the preposition filtration of general resident living water.

Description of drawings

Fig. 1 is the three-dimensional structure sketch map of the utility model

Fig. 2 is the structure exploded perspective view of the utility model

Fig. 3 is the structural profile sketch map of the utility model

Fig. 4 is the lower cover structural representation of the utility model

Fig. 5 is the utility model fixed rack structure sketch map

Fig. 6 is the superstructure sketch map of the utility model

Fig. 7 is the lower cover structural representation of other a kind of form of the utility model

Label declaration is following among the figure

1 lower cover, 2 filter screens, 3 fixed mounts, 4 sealing rings, 5 loam cakes

6 water inlets, 7 delivery ports, 8 water-purifying cavities, 8 ' exocoel, 9 water inlets

Outer chamber before 13 filters of 10 reinforcements, 11 positioning tables, 12 holders

101 cylinders, 102 reinforced walls

The specific embodiment

Like Fig. 1, shown in Figure 2, a kind of water filtering device of the utility model is made up of lower cover 1, filter screen 2, fixed mount 3, sealing ring 4, loam cake 5.

Fig. 2, shown in Figure 3, lower cover 1 screw with loam cake 5 and form an accommodation space, and sealing ring 4 plays the effect of sealing between lower cover 1 and loam cake 5.Filter screen 2 is inner with the accommodation space that fixed mount 3 is positioned at lower cover 1 and loam cake 5 compositions.

As shown in Figure 3, this filter screen 2 is the stainless (steel) wire of a straw hat type, and filter screen 2 is arranged in the water-purifying cavity 8 of lower cover 1, and an end of fixed mount 3 is being pressed filter screen 2, and the positioning table 11 (as shown in Figure 5) of the other end of fixed mount 3 is stuck on the holder 12 (as shown in Figure 6) of loam cake 5.

Be illustrated in figure 4 as the structural representation of the lower cover 1 of the utility model, see Fig. 3, shown in Figure 4, water inlet 6 and delivery port 7 are positioned at lower cover 1 bottom, and water inlet 6 is communicated with the exocoel 8 ' of lower cover, and delivery port 7 is communicated with water-purifying cavity 8.Water inlet 6 is a tubulose with delivery port 7, and there is screw thread the end, can link to each other with other pipe fitting.As shown in Figure 7, described water inlet 6 can be to be 90 ° of settings with the position of delivery port 7, with the installation of convenient special pipeline, saves the space.

As shown in Figure 5, be the structural representation of the fixed mount 3 of the utility model, fixed mount 3 is a rounded cylindrical support, two is communicated with, and can make things convenient for passing through of water, and an end inner edge is provided with a positioning table 11 and has four water inlets 9.The bosom of fixed mount 3 is provided with reinforcement 10, and this reinforcement 10 is also to extend four reinforced wall 102 one all around by a cylinder 101 to be connected on the inwall of fixed mount 3.Be stuck on the holder 12 of loam cake 5 during these positioning table 11 assemblings, can make whole fixed mount 3 compress filter screen 2.

Described fixed mount 3 is provided with reinforcement.

Described loam cake 5 is a transparency cover.

Described loam cake 5 is provided with transparent window.

Make up according to said structure; The utility model is installed in the waterpipe that needs to filter; The running water of external pipe enters into outer chamber 13 before the filter that lower cover 1 and loam cake 5 form via the water inlet 6 of lower cover 1; After get in the water-purifying cavity 8 of lower covers via the water inlet 9 of fixed mount 3, filter screen 2 successively, the delivery port 7 from fixed mount 3 flows out again, the water of the cleaning after just having obtained filtering; Impurity is trapped and temporarily is stored in the preceding outer chamber 13 of filter of lower cover 1 and loam cake 5 compositions, and is as shown in Figure 3.Because loam cake 5 is for transparency cover or be provided with transparent window, can see that then the impurity in the filter retains situation.After a period of time, the loam cake 5 of can outwarding winding takes out the purged of impurities continued with filter screen 2 and uses, and is simple to operation.

Claims

1. water filtering device, it is characterized in that: this device comprises: lower cover, filter screen, fixed mount, sealing ring, loam cake;

Lower cover and loam cake screw forms an accommodation space, and sealing ring is between lower cover and loam cake; Filter screen and fixed mount are positioned at the accommodation space of lower cover and loam cake composition, and wherein filter screen is arranged in the water-purifying cavity of lower cover, and an end of fixed mount is pressed on the filter screen, and the other end is stuck on the holder of loam cake;

Lower cover bottom is provided with water inlet and delivery port, and water inlet is communicated with the exocoel of lower cover, and delivery port is communicated with the water-purifying cavity of lower cover;

Fixed mount is a rounded cylindrical support, and two is communicated with, and an end has water inlet; There is a positioning table water inlet, and this positioning table is stuck on the holder of loam cake, makes whole fixed mount compress filter screen.

2. a kind of water filtering device according to claim 1 is characterized in that: described fixed mount is provided with reinforcement.

3. a kind of water filtering device according to claim 2 is characterized in that: this reinforcement be by a cylinder and around extend on the inwall that the reinforced wall one is connected fixed mount.

4. a kind of water filtering device according to claim 1 is characterized in that: described loam cake is a transparency cover.

5. a kind of water filtering device according to claim 1 is characterized in that: be covered with transparent window on described.