CN212050955U

CN212050955U - Special preposed sterilizing filter for water heater

Info

Publication number: CN212050955U
Application number: CN202020552183.9U
Authority: CN
Inventors: 黄晓利
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-01
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a special leading sterilization filter of water heater belongs to water heater auxiliary assembly technical field. The special preposed sterilizing filter for the water heater comprises a box body; the primary filter element is used for filtering particulate matters in the input liquid; the secondary filter element is used for adsorbing harmful substances in the input liquid; the bracket is used for fixing the primary filter element and the secondary filter element in the box body respectively; the connecting pipe is used for communicating the output end of the first-stage filter element with the input end of the second-stage filter element; the box body is provided with a water inlet and a water outlet, the water inlet is connected with the primary filter element, and the water outlet is connected with the secondary filter element; the utility model discloses utilize the mode of two-stage filter core, increase and add the used material of many filter sterilization, not only reached filtration, the clean, the safe water purpose of disinfecting, still indirectly prolonged the life of water heater, saved a large amount of maintenance and replacement cost for the user.

Description

Special preposed sterilizing filter for water heater

Technical Field

The utility model relates to a water heater auxiliary assembly technical field especially relates to special leading sterilization filter of water heater.

Background

At present, no professional water heater sterilization and filtration device with comprehensive functions exists in the market, the existing device has single function and only has the function of simply filtering water, and a small amount of sterilization active carbon is additionally arranged in the water heater, so that the quantity is small, the water heater is not practical, the service life is short, and the requirement standard of customers cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and providing the special preposed sterilization filter for the water heater.

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

the special preposed sterilizing filter for the water heater comprises a box body;

the primary filter element is used for filtering particulate matters in the input liquid;

the secondary filter element is used for adsorbing harmful substances in the input liquid;

the bracket is used for fixing the primary filter element and the secondary filter element in the box body respectively;

the connecting pipe is used for communicating the output end of the first-stage filter element with the input end of the second-stage filter element;

wherein, be provided with water inlet and delivery port on the box, the water inlet links to each other with the primary filter core, the delivery port links to each other with the second grade filter core.

Preferably, the top of the box body is provided with a groove, and the water inlet and the water outlet are both arranged in the groove.

Preferably, the inner side of the box body is provided with a sealing strip.

Preferably, the one-level filter core top is connected with the inlet tube, second grade filter core top is connected with the drain pipe, inlet tube and drain pipe pass through the hose and connect respectively on water inlet and delivery port.

Preferably, the main material of first-level filter core is PP cotton, the cotton precision of PP is less than 1 micron.

Preferably, the main material of the secondary filter element is granular activated carbon.

Preferably, the bracket is made of a stainless steel elastic plate.

Compared with the prior art, the utility model provides a special leading sterilization filter of water heater possesses following beneficial effect:

1. the special preposed sterilization filter for the water heater is characterized in that a box body is installed on the water heater, namely water enters the former step of the water heater, wherein a sealing strip on the box body can be clamped behind the box body, the sealing performance of the box body is ensured, a large amount of water vapor and dust are prevented from entering the box body, and the corrosion of an inner shell or a guide pipe is caused, so that the service life and the filtering quality of the filter are influenced, then, an external water pipe is connected to a water inlet, and then the external water pipe is connected into the water heater from a water outlet, when water needs to be added into the water heater, the water flows into a primary filter element from the water inlet through a hose, the particles such as iron rust, sand and the like in the water are filtered by internal high-quality PP cotton, and then the particles flow into a secondary filter element through a connecting pipe, harmful substances such as bacteria, chlorine and the like in the water are adsorbed by, the water heater is nontoxic, tasteless and radiationless, the working temperature is 3-45 ℃, and the filtered water is fed into the water heater through the water outlet, so that the purpose of safe water use for filtering and sterilizing is achieved, the service life of the water heater is indirectly prolonged, and a large amount of maintenance and replacement cost is saved for users.

Drawings

Fig. 1 is a schematic structural view of a special pre-sterilization filter for a water heater according to the present invention;

FIG. 2 is a front view of the special pre-sterilizing filter for water heater of the present invention;

fig. 3 is a top view of the special pre-sterilizing filter for water heater of the present invention.

In the figure: 1. a first-stage filter element; 101. a water inlet pipe; 2. a secondary filter element; 201. a drain pipe; 3. a box body; 301. a sealing strip; 302. a groove; 4. a support; 5. a connecting pipe; 7. a water inlet; 8. and (7) a water outlet.

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.

Example (b):

referring to fig. 1-3, the special pre-sterilization filter for the water heater comprises a box body 3;

the primary filter element 1 is used for filtering particulate matters in input liquid;

the secondary filter element 2 is used for adsorbing harmful substances in the input liquid;

the bracket 4 is used for fixing the primary filter element 1 and the secondary filter element 2 in the box body 3 respectively;

the connecting pipe 5 is used for communicating the output end of the primary filter element 1 with the input end of the secondary filter element 2;

wherein, be provided with water inlet 7 and delivery port 8 on the box 3, water inlet 7 links to each other with one-level filter core 1, and delivery port 8 links to each other with second grade filter core 2.

The top of box 3 is seted up flutedly 302, and water inlet 7 and delivery port 8 all set up in flutedly 302, and the inboard of box 3 is provided with sealing strip 301.

1 top of one-level filter core is connected with

inlet tube

101, and 2 tops of second grade filter core are connected with drain pipe 201, and inlet tube 101 and drain pipe 201 pass through the hose to be connected respectively on water inlet 7 and delivery port 8, and the main material of one-level filter core 1 is the PP cotton, and the cotton precision of PP is less than 1 micron, and the main material of second grade filter core 2 is granule active carbon.

The bracket 4 is made of a stainless steel elastic plate.

The working principle is as follows: in the utility model, when in use, install box 3 on the water heater, water gets into the previous step of water heater promptly, here, sealing strip 301 on box 3 can guarantee the leakproofness of box 3 after box 3 chucking, prevent that a large amount of vapor and dust from getting into in the box 3, cause inside casing or pipe to corrode, thereby influence the life and the filtration quality of filter, later, connect outside water pipe on water inlet 7, in getting into the water heater from delivery port 8 again, when needing to add water into the water heater, water flows through the hose from water inlet 7 and gets into primary filter core 1, have inside high quality PP cotton to filter particulate matter such as iron rust and silt in the aquatic, flow into secondary filter core 2 through connecting pipe 5 afterwards, the harmful substance such as bacterium in aquatic and chlorine is adsorbed by the granule active carbon of inside iodine value between 1000 to 1100, here, the shells of the first-stage filter element 1 and the second-stage filter element 2 are made of plastic materials, are non-toxic, tasteless and non-radiative, the working temperature is 3-45 ℃, filtered water is fed into the water heater through the water outlet 8, the purpose of safe water use for filtering and sterilizing is achieved, the service life of the water heater is indirectly prolonged, and a large amount of maintenance and replacement cost is saved for users.

The above, only be the concrete implementation of the preferred embodiment 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The special preposed sterilizing filter for the water heater is characterized by comprising,

a box body (3);

the primary filter element (1) is used for filtering particles in input liquid;

the secondary filter element (2) is used for adsorbing harmful substances in the input liquid;

the bracket (4) is used for fixing the primary filter element (1) and the secondary filter element (2) in the box body (3) respectively;

the connecting pipe (5) is used for communicating the output end of the primary filter element (1) with the input end of the secondary filter element (2);

wherein, be provided with water inlet (7) and delivery port (8) on box (3), water inlet (7) link to each other with one-level filter core (1), delivery port (8) link to each other with second grade filter core (2).

2. The special pre-sterilization filter for the water heater according to claim 1, wherein a groove (302) is formed in the top of the box body (3), and the water inlet (7) and the water outlet (8) are both formed in the groove (302).

3. The pre-sterilization filter special for the water heater according to the claim 2 is characterized in that the inner side of the box body (3) is provided with a sealing strip (301).

4. The special prepositive sterilizing filter for the water heater according to the claim 1, characterized in that the top of the primary filter element (1) is connected with a water inlet pipe (101), the top of the secondary filter element (2) is connected with a water outlet pipe (201), and the water inlet pipe (101) and the water outlet pipe (201) are respectively connected with a water inlet (7) and a water outlet (8) through hoses.

5. The special pre-sterilization filter for the water heater according to claim 4, wherein the primary filter element (1) is made of PP cotton, and the precision of the PP cotton is less than 1 micron.

6. The special pre-sterilization filter for the water heater as recited in claim 4, wherein the main material of the secondary filter element (2) is granular activated carbon.

7. The special pre-sterilization filter for the water heater according to claim 1, wherein the bracket (4) is made of a stainless steel elastic plate.