CN210711103U

CN210711103U - Household water purifier

Info

Publication number: CN210711103U
Application number: CN201921371026.1U
Authority: CN
Inventors: 张青毓
Original assignee: Hunan Guoyuan Water Purification Equipment Co Ltd
Current assignee: Hunan Guoyuan Water Purification Equipment Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-09
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a household water purifier, its characterized in that: the utility model provides a domestic water purifier includes the water purifier shell, a water purifier shell side is provided with the water inlet, the water inlet has the oral siphon to link up, the oral siphon is connected through connecting water pipe with the cotton filter core water inlet of PP, the cotton filter core delivery port of PP is connected with granule activated carbon filter core water inlet through connecting water pipe, granule activated carbon filter core delivery port is connected with compression activated carbon filter core water inlet through connecting water pipe, compression activated carbon filter core delivery port is connected with ultraviolet sterilization case water inlet through connecting water pipe, ultraviolet sterilization case outlet pipe is connected with cold water delivery port, hot-water tank water inlet respectively through connecting water pipe, the hot-water tank delivery port is connected through connecting water pipe with the hot water delivery port.

Description

Household water purifier

Technical Field

The utility model relates to a water purifier field, concretely relates to family expenses water purifier.

Background

The water purifier is also called water purifier and water quality purifier, and is water treatment equipment for deeply filtering and purifying water according to the use requirement of water. The water purifier is generally used as a small purifier for household use.

Ultraviolet sterilization principle: ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause death of growing cells and/or regenerative cells, thereby achieving the effects of sterilization and disinfection. Through tests, the effective wavelength range of ultraviolet sterilization can be divided into four different wave bands: UVA (400-315 nm), UVB (315-280 nm), UVC (280-200 nm) and vacuum ultraviolet (200-100 nm). Where only UVA and UVB portions of the earth's surface are accessible through the ozone protective layer and cloud. In terms of sterilization speed, UVC is in the range of microbial absorption peak, viruses and bacteria can be killed by destroying DNA structure of microorganisms within 1s, while UVA and UVB are out of the range of microbial absorption peak, sterilization speed is very slow, and the sterilization effect can be achieved within hours, and in the hydraulic retention (irradiation) time of seconds in practical engineering, the part is actually the ineffective ultraviolet part. The vacuum ultraviolet light penetration ability is very weak, quartz with very high light transmittance is needed for the lamp tube and the sleeve, TOC in water is degraded by the semiconductor industry generally, and the quartz is not used for sterilization. Therefore, the ultraviolet disinfection in the water supply and drainage engineering is actually referred to as UVC disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water, thereby achieving the aim of disinfection.

Research shows that ultraviolet ray can kill microbes through the radiation damage to microbes and the destruction of nucleic acid, so as to reach the aim of disinfection. The action of ultraviolet light on nucleic acids can result in bond and strand breaks, interstrand cross-linking, and the formation of photoproducts, among other things, thereby altering the biological activity of DNA to render microorganisms unable to replicate themselves, and this ultraviolet damage is also lethal.

Ultraviolet disinfection is a physical method, does not add any substance to water, has no side effect, is a place superior to chlorination disinfection, is usually used in combination with other substances, and has better disinfection effect by common combined processes of UV + H2O2, UV + H2O2+ O3 and UV + TiO 2.

Patent application No.: CN201821432651.8, an automatic integrated water purifier: the left side fixedly connected with disinfect box at casing top, the one end that the water pump was kept away from to the transparent connecting pipe runs through to the inner chamber of disinfect box, the both sides fixedly connected with ultraviolet lamp stand of disinfect box inner chamber bottom, the top fixedly connected with ultraviolet lamp of ultraviolet lamp stand, though be provided with two ultraviolet lamp in its disinfect box, but the effect of the performance ultraviolet ray virus killing case that can not the maximize influences efficiency, has reduced the practicality.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides a household water purifier.

A household water purifier is characterized in that: the utility model provides a domestic water purifier includes the water purifier shell, a water purifier shell side is provided with the water inlet, the water inlet has the oral siphon to link up, the oral siphon is connected through connecting water pipe with the cotton filter core water inlet of PP, the cotton filter core delivery port of PP is connected with granule active carbon filter core water inlet through connecting the water pipe, granule active carbon filter core delivery port is connected with compression active carbon filter core water inlet through connecting the water pipe, compression active carbon filter core delivery port is connected with ultraviolet sterilization case water inlet through connecting the water pipe, there is the heliciform water pipe to run through in the ultraviolet sterilization incasement, install sterilamp in the middle of the heliciform water pipe, the equal fixedly connected with ultraviolet germicidal lamp stand in ultraviolet sterilization lamp both ends, two ultraviolet germicidal lamp stands are fixed connection respectively in ultraviolet sterilization case.

Furthermore, a heating resistance wire is arranged in the hot water tank, one end of the heating resistance wire is fixedly connected to a resistance wire base, the resistance wire base is fixedly connected to the bottom of the hot water tank, the heating resistance wire and the resistance wire base which are fixedly connected form a heating element, and the bottom of the hot water tank is fixedly connected with three heating elements.

Furthermore, a side wall fixedly connected with temperature sensor in the hot-water tank, electronic display screen is installed to the water purifier shell, and electronic display screen fixed connection is in a water purifier shell lateral wall, and temperature sensor is connected with electronic display screen.

Furthermore, the water outlet pipe of the ultraviolet sterilization box is respectively connected with the cold water outlet and the hot water inlet through connecting water pipes, and the water outlet of the hot water tank is connected with the hot water outlet through connecting water pipes.

Has the advantages that: the utility model relates to a domestic water purifier simple structure, the function is complete, and traditional water purifier only possesses filtration purification's function on the market, the function singleness practicality is not enough to be compared, the utility model discloses the sterile function of ultraviolet sterilization has been added on traditional filtration purification's basis makes the water purification effect more obvious to the water pipe adopts spiral structure can utilize limited space maximize water dwell time in ultraviolet sterilization case, and the ultraviolet germicidal lamp setting can increase the area of contact of ultraviolet ray and water in spiral water pipe's centre, has promoted resource utilization ratio, has compared traditional water purifier the utility model discloses hot water function has been increased to use more diversified, increased application range.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of the structure of the ultraviolet sterilization box of the present invention,

the reference numerals are explained below: 101. a water inlet; 102. a cold water outlet; 103 hot water outlet; a PP cotton filter element; 202. a granular activated carbon filter element; 203. compressing the activated carbon filter element; 301. heating resistance wires; 302. a resistance wire seat; 312. an electronic display screen; 401. an ultraviolet sterilization box; 411. a transparent water pipe; 421. an ultraviolet sterilization lamp holder; 422. an ultraviolet germicidal lamp; 501. the water purifier shell.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model is further explained with the attached drawings of the specification;

a household water purifier is characterized in that: a household water purifier comprises a water purifier shell 501, a water inlet 101 is arranged on one side surface of the water purifier shell 501, a water inlet pipe is communicated with the water inlet 101 of a PP cotton filter element 201, the water inlet pipe is connected with the water inlet of the PP cotton filter element 201 through a connecting water pipe, the water outlet of the PP cotton filter element 201 is connected with the water inlet of a particle activated carbon filter element 202 through a connecting water pipe, the water outlet of the particle activated carbon filter element 202 is connected with the water inlet of a compressed activated carbon filter element 203 through a connecting water pipe, the water outlet of the compressed activated carbon filter element 203 is connected with the water inlet of an ultraviolet sterilization box 401 through a connecting water pipe, the water outlet pipe of the ultraviolet sterilization box 401 is respectively connected with a cold water outlet 102 and a hot water box water inlet 101 through connecting water pipes, the water outlet of the hot water box is, heating element 301 and resistance wire seat 302 of two fixed connection constitute a heating member, 3 heating members of hot-water tank bottom fixedly connected with, a lateral wall fixedly connected with temperature sensor in the hot-water tank, electronic display screen 312 is installed to water purifier shell 501, electronic display screen 312 fixed connection is in a lateral wall of water purifier shell 501, temperature sensor is connected with electronic display screen 312, it runs through to have the heliciform water pipe in the ultraviolet sterilization case 401, install sterilamp 422 in the middle of the heliciform water pipe, the equal fixedly connected with ultraviolet sterilization lamp stand 421 in ultraviolet sterilization lamp 422 both ends, two ultraviolet sterilization lamp stands 421 are fixed connection in ultraviolet sterilization case 401 both sides wall respectively, the heliciform water pipe is transparent water pipe 411 in the ultraviolet sterilization case 401.

Domestic water enters into the water purifier from water inlet 101 in, the cotton filter core 201 of PP that flows through in proper order, granule active carbon filter core 202, compression active carbon filter core 203, enter into ultraviolet sterilization case 401, when flowing through heliciform transparent water pipe 411 in the ultraviolet sterilization case 401, the water in the water pipe will be disinfected by sterilamp 422 further sterilization, later the water will be through connecting the water pipe, partly will flow out through cold water delivery port 102, another part will enter into the hot-water tank, after the heating of heating member, hot water will flow out from hot water delivery port 103, the user can know the temperature of the water in the hot-water tank in real time through electronic display screen 312 installed on water purifier shell 501.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A household water purifier is characterized in that: the household water purifier comprises a water purifier shell, a water inlet is arranged on one side surface of the water purifier shell, a water inlet pipe is communicated with the water inlet, the water inlet pipe is connected with a PP cotton filter element water inlet through a connecting water pipe, a PP cotton filter element water outlet is connected with a particle activated carbon filter element water inlet through a connecting water pipe, the particle activated carbon filter element water outlet is connected with a compressed activated carbon filter element water inlet through a connecting water pipe, the compressed activated carbon filter element water outlet is connected with an ultraviolet sterilization box water inlet through a connecting water pipe, a spiral water pipe penetrates through the ultraviolet sterilization box, an ultraviolet sterilization lamp is arranged in the spiral water pipe, ultraviolet sterilization lamp holders are fixedly connected to two ends of the ultraviolet sterilization lamp respectively and are fixedly connected to two side walls of the ultraviolet sterilization box, the spiral water pipe in the ultraviolet sterilization box is a transparent water pipe, be provided with the heating resistor silk in the hot-water tank, heating resistor silk one end fixed connection is in resistance wire base, resistance wire base fixed connection is in the hot-water tank bottom, a heating member is constituteed with resistance wire base to two fixed connection's heating resistor silk, hot-water tank bottom fixedly connected with 3 the heating member, the ultraviolet sterilization case outlet pipe is connected with cold water outlet, hot-water tank water inlet respectively through connecting the water pipe, the hot-water tank delivery port is connected through connecting the water pipe with the hot water delivery port.

2. A household water purifier as claimed in claim 1, wherein: a side wall fixedly connected with temperature sensor in the hot-water tank, electronic display screen is installed to the water purifier shell, electronic display screen fixed connection is in a water purifier shell lateral wall, temperature sensor with electronic display screen is connected.