CN107337254B - Water tap - Google Patents
Water tap Download PDFInfo
- Publication number
- CN107337254B CN107337254B CN201710196420.5A CN201710196420A CN107337254B CN 107337254 B CN107337254 B CN 107337254B CN 201710196420 A CN201710196420 A CN 201710196420A CN 107337254 B CN107337254 B CN 107337254B
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- Prior art keywords
- ultraviolet
- tube
- contrast
- ultraviolet lamp
- receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 80
- 230000001954 sterilising effect Effects 0.000 claims abstract description 71
- 238000001514 detection method Methods 0.000 claims abstract description 62
- 239000005416 organic matter Substances 0.000 claims abstract description 24
- 238000002955 isolation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 21
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3221—Lamps suspended above a water surface or pipe
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3222—Units using UV-light emitting diodes [LED]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3227—Units with two or more lamps
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/326—Lamp control systems
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Toxicology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a faucet, which comprises a body (101), wherein the body is provided with a water inlet and a water outlet (B), and is characterized in that: the utility model discloses a sterilization and organic matter content detection device, including body (101) last water inlet department be connected with sterilization and organic matter content detection device, should disinfect and organic matter content detection device be equipped with ultraviolet lamp, sterilization pipe (2), detection group ultraviolet receiver and controller unit (4) that can send ultraviolet including connecting casing (7) of water inlet department on the body in casing (7), be provided with display screen (102) that are used for showing organic matter content on body (101), controller unit (4) are connected with display screen (102). Compared with the prior art, the invention has the advantages that: the water faucet provided by the invention has a sterilization function and can display the content of organic matters in water reaching the water faucet in real time by connecting the sterilization and organic matter content detection device at the water inlet of the water faucet body.
Description
Technical Field
The invention relates to a faucet.
Background
With the improvement of living standard of people, the requirement of people on the quality of drinking water is higher and higher, people know the traditional water disinfection technology (such as chloride or ozone disinfection, the disinfection machine of the disinfection machine belongs to the severe toxicity), and the drinking water is transferred to a drinking barrel; under the premise that the drinking water quality of the barreled water (bacterial colony exceeding standard) frequently appearing in the market is unreliable, the requirement trend that the water quality is treated by adopting the raw water (barreled water) purification and ultraviolet sterilization modes to become direct drinking water is shifted to. However, the existing water faucet with the ultraviolet sterilization function only has the ultraviolet sterilization function, and the content of organic matters in water is not displayed in front of a user visually.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a faucet which has a sterilization function and can display the content of organic matters in water passing through the faucet in real time aiming at the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a faucet, includes the body, is equipped with water inlet and delivery port on the body, its characterized in that: the water inlet is connected with the sterilization and organic matter content detection device on the body, and the sterilization and organic matter content detection device comprises a shell connected to the water inlet on the body, and is provided with in the shell:
an ultraviolet lamp capable of emitting ultraviolet rays;
the inner part of the sterilizing tube is hollow, the outer wall of the sterilizing tube can be penetrated by ultraviolet rays emitted by the ultraviolet lamp, and water to be sterilized can flow through the sterilizing tube;
a detection group ultraviolet receiver for detecting the intensity of ultraviolet rays emitted from the ultraviolet lamp and having passed through the sterilizing tube;
the controller unit is connected with the detection group ultraviolet receiver and used for calculating the content of organic matters in water in the sterilizing pipe according to the intensity of ultraviolet rays received by the detection group ultraviolet receiver;
the body is provided with a display screen for displaying the content of organic matters, and the controller unit is connected with the display screen.
As an improvement, the ultraviolet lamp is an ultraviolet lamp tube with a power line, an ultraviolet lamp tube accommodating cavity allowing the ultraviolet lamp tube to penetrate through is arranged in the shell, and the ultraviolet lamp tube penetrates through the ultraviolet lamp tube accommodating hole; a sterilizing tube accommodating cavity communicated with the ultraviolet lamp tube accommodating cavity is further formed in the shell, and the sterilizing tube is arranged in the sterilizing tube accommodating cavity; the detection group ultraviolet receiver is arranged in the shell and is opposite to the sterilizing pipe.
The ultraviolet lamp tube is sleeved with the isolation shading protective sleeve and then penetrates through the ultraviolet lamp accommodating hole; the isolation shading protective sleeve is provided with a detection light transmission hole; ultraviolet rays emitted by the ultraviolet lamp tubes penetrate through the sterilizing tubes to reach the detection group ultraviolet receiver after passing through the detection light holes.
And the shell is connected with a water inlet joint and a water outlet joint which are respectively communicated with two ends of the sterilizing pipe, and the water outlet joint is connected with a water inlet of the body.
And the parts of the water inlet joint and the water outlet joint, which are connected with the two ends of the sterilizing pipe, are provided with sealing rings.
And the controller unit is fixed on the shell, a detection light channel communicated with the sterilizing tube accommodating cavity is arranged in the shell, and the detection group ultraviolet receiver is fixed on the controller unit and then positioned in the detection light channel.
Improve again, still be equipped with in the casing:
a control tube which can be penetrated by the ultraviolet rays emitted by the ultraviolet lamp, wherein the interior of the control tube is vacuum or provided with air or pure water;
the control group ultraviolet receiver is used for detecting the intensity of the ultraviolet rays emitted from the ultraviolet lamp tube and penetrating through the control tube;
the control group ultraviolet receiver is also connected with the controller unit, and the controller unit calculates the content of organic matters in water passing through the sterilizing tube according to the ultraviolet intensity received by the detection group ultraviolet receiver and the ultraviolet intensity received by the control group ultraviolet receiver;
the isolation shading protective sleeve is provided with a contrast light hole, and ultraviolet rays emitted by the ultraviolet lamp penetrate through the contrast tube to reach the contrast group ultraviolet receiver after passing through the contrast light hole.
The detection light transmission holes and the comparison light transmission holes are symmetrically arranged on two opposite sides of the isolation shading protective sleeve; a contrast tube accommodating cavity communicated with the contrast light transmitting hole is formed in the shell, and the contrast tube is arranged in the contrast tube accommodating cavity; the contrast group ultraviolet receiver is arranged in the shell and is opposite to the contrast tube, so that ultraviolet rays emitted by the ultraviolet lamp tube pass through the contrast light holes and then penetrate through the contrast tube to reach the contrast group ultraviolet receiver.
The ultraviolet lamp can also be an LED ultraviolet lamp, and the LED ultraviolet lamp and the ultraviolet receiver of the detection group are symmetrically arranged outside the sterilizing tube.
The sterilizing tube is also externally provided with a plurality of LED ultraviolet lamps, and the ultraviolet receiver of the detection group and one of the LED ultraviolet lamps are symmetrically arranged outside the sterilizing tube.
Compared with the prior art, the invention has the advantages that: the water faucet provided by the invention has a sterilization function and can display the content of organic matters in water reaching the water faucet in real time by connecting the sterilization and organic matter content detection device at the water inlet of the water faucet body.
Drawings
FIG. 1 is a schematic perspective view of a faucet according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an apparatus for detecting organic content according to a first embodiment of the present invention;
fig. 3 is a schematic perspective view of an organic matter content detecting apparatus according to a second embodiment of the present invention;
fig. 4 is a perspective cross-sectional view of an organic matter detecting sensor according to a second embodiment of the present invention;
fig. 5 is an exploded perspective view of an organic matter detecting sensor according to a second embodiment of the present invention;
fig. 6 is an exploded perspective view of another perspective view of the organic detection sensor according to the second embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Example one
The water faucet shown in fig. 1 and 2 comprises a body 101, wherein a water inlet and a water outlet B are formed in the body, a sterilization and organic matter content detection device is connected to the water inlet on the body 101, and the sterilization and organic matter content detection device comprises a shell 7 connected to the water inlet on the body, and is provided with:
an ultraviolet lamp capable of emitting ultraviolet rays;
the sterilizing pipe 2 is hollow inside, the outer wall of the sterilizing pipe can be penetrated by ultraviolet rays emitted by the ultraviolet lamp, water to be sterilized can flow through the sterilizing pipe 2, one end of the sterilizing pipe is connected with the water inlet connector 71, and the other end of the sterilizing pipe 2 is connected with a water inlet on the faucet body through the water outlet connector;
a detection group ultraviolet receiver 3 for detecting the intensity of ultraviolet rays emitted from the ultraviolet lamps and having passed through the sterilizing tube 2;
the controller unit 4 is connected with the detection group ultraviolet receiver 3, and the controller unit 4 is used for calculating the content of organic matters in water in the sterilizing pipe 2 according to the intensity of ultraviolet rays received by the detection group ultraviolet receiver 3;
the body 101 is provided with a display screen 102 for displaying the content of organic matters, and the controller unit 4 is connected with the display screen 102.
In the embodiment, the sterilizing tube 2 is positioned in the middle of the shell 7, the ultraviolet lamps are three LED ultraviolet lamps 1', and the detection group ultraviolet receiver 3 and one of the LED ultraviolet lamps 1' are symmetrically arranged outside the sterilizing tube 2; the other two LED ultraviolet lamps 1' are uniformly distributed at other positions outside the sterilizing tube 2.
The method for detecting the content of the organic matters in the water by the sterilization and organic matter content detection device in the embodiment comprises the following steps:
step (1), vacuumizing a sterilizing tube 2, or keeping the sterilizing tube 2 filled with air, or filling purified water into the sterilizing tube 2, then starting a light source 1, recording the ultraviolet intensity value received by an ultraviolet receiver 3 of the detection group by a controller unit 4, and recording the ultraviolet intensity value as a first ultraviolet intensity reference value;
step (2), preparing N parts of reference water samples with known organic matter content and different organic matter content, keeping the light source 1 on, then sequentially passing the N parts of reference water samples through the sterilizing tube 2, sequentially recording ultraviolet intensity values received by the detection group ultraviolet receivers 3 when the N parts of reference water samples flow through the sterilizing tube 2 by the controller unit 4, and recording the obtained N parts of ultraviolet intensity values as a second ultraviolet intensity reference value, a third ultraviolet intensity reference value and a … … (N + 1) th ultraviolet intensity reference value respectively, wherein N is a natural number more than or equal to 3;
step (3), obtaining a comparison table between the organic matter content in a comparison water sample and the ultraviolet intensity reference value according to the N +1 parts of ultraviolet intensity reference values obtained in the step (1) and the step (2);
and (4) keeping the light source 1 on, enabling water to be detected to flow through the sterilizing tube 2, recording the ultraviolet intensity value received by the ultraviolet receiver 3 of the detection group by the controller unit 4, recording the ultraviolet intensity value as an ultraviolet intensity detection value, and then obtaining the content of organic matters in the water to be detected at the moment by inquiring the comparison table obtained in the step (3).
Example two
Different from the first embodiment, the specific structure of the sterilization and organic matter content detection device is that the ultraviolet lamp in the present embodiment is an ultraviolet lamp tube 1 with a power line.
The shell 7 is formed by assembling a first shell 7a and a second shell 7b, an ultraviolet lamp tube accommodating cavity allowing an ultraviolet lamp tube to penetrate through is arranged in the middle of the shell 7, and the ultraviolet lamp tube 1 penetrates through the ultraviolet lamp tube accommodating hole; the first shell 7a is also internally provided with a sterilizing tube accommodating cavity communicated with the ultraviolet lamp tube accommodating hole, and the sterilizing tube 2 is arranged in the sterilizing tube accommodating cavity; the detection group ultraviolet receiver is arranged in the first shell 7a and is opposite to the sterilizing tube 2. A contrast tube accommodating cavity communicated with the ultraviolet lamp tube accommodating hole is formed in the second shell 7b, and the contrast tube 6 is arranged in the contrast tube accommodating cavity; the control group ultraviolet receiver 5 is disposed in the second housing 7b opposite to the control tube 6.
An isolation shading protective sleeve 8 is sleeved outside the ultraviolet lamp tube 1, and the ultraviolet lamp tube 1 is sleeved with the isolation shading protective sleeve 8 and then penetrates through an ultraviolet lamp tube accommodating hole of the shell 7; the isolation shading protective sleeve 8 is provided with a detection light transmission hole 81; ultraviolet rays emitted by the ultraviolet lamp tube 1 pass through the detection light transmitting holes 81 and then penetrate through the sterilizing tube 2 to reach the detection group ultraviolet receiver 3. The isolation shading protective sleeve 8 is also provided with a contrast light hole 82; ultraviolet rays emitted by the ultraviolet lamp tube 1 pass through the contrast light holes 82 and then penetrate through the contrast tube 6 to reach the contrast group ultraviolet receiver 5.
The first shell 7a is connected with a water inlet joint 71 and a water outlet joint 72 which are respectively communicated with two ends of the sterilizing tube 2, and sealing rings 73 are arranged at the connecting parts of the water inlet joint 71 and the water outlet joint 72 and the two ends of the sterilizing tube 2.
The controller unit 4 may be fixed to the first casing 7a or the second casing 7b, in this embodiment, the controller unit 4 is fixed to the first casing 7a, the control group ultraviolet receiver 5 is mounted on a side plate, the side plate is fixed to the second casing 7b, and the output end of the control group ultraviolet receiver 5 is connected to the controller unit 4 through a wire.
A detection light channel 74 communicated with the sterilizing tube accommodating cavity is arranged in the first shell 7a, and the detection group ultraviolet receiver 3 is fixed on the controller unit 4 and then positioned in the detection light channel 74; a contrast light channel 75 communicated with the contrast tube accommodating cavity is arranged in the second shell 7b, and the contrast group ultraviolet receiver 5 is fixed on the side plate and then positioned in the contrast light channel 75.
In this scheme, the detection light transmission holes 81 and the contrast light transmission holes 82 are symmetrically arranged on two opposite sides of the isolation and shading protective sleeve 8; the advantage of this arrangement is that the ultraviolet light picked up by the detection group and the ultraviolet light picked up by the comparison group come from the same circumferential position of the ultraviolet lamp tube 1, so that the difference between the original light intensity of the ultraviolet light picked up by the detection group and the original light intensity of the ultraviolet light picked up by the comparison group is very small.
The detection method of the organic matter detection sensor in the embodiment includes the following steps:
step (1), vacuumizing a comparison tube 6, or keeping the comparison tube 6 filled with air, or filling pure water into the comparison tube 6, starting the ultraviolet lamp tube 1, recording the ultraviolet intensity value received by the ultraviolet receiver 5 of the comparison group by a controller unit 4, and recording the ultraviolet intensity value as a first ultraviolet intensity reference value;
step (2), preparing N parts of reference water samples with known organic matter content and different organic matter content, keeping the ultraviolet lamp tube 1 open, then sequentially passing the N parts of reference water samples through the reference tube 6, sequentially recording ultraviolet intensity values received by a control group ultraviolet receiver 5 when the N parts of reference water samples flow through the reference tube 6 by a controller unit 4, and recording the obtained N parts of ultraviolet intensity values as a second ultraviolet intensity reference value, a third ultraviolet intensity reference value and an N +1 ultraviolet intensity reference value of … …, wherein N is a natural number more than or equal to 3;
step (3), obtaining a comparison table between the organic matter content in a comparison water sample and the ultraviolet intensity reference value according to the N ultraviolet intensity reference values obtained in the step (2);
step (4), keeping the ultraviolet lamp tube 1 open, vacuumizing the comparison tube 6, or keeping the comparison tube 6 filled with air, or filling pure water into the comparison tube 6; the water to be detected flows through the sterilizing tube 2, the controller unit 4 records the ultraviolet intensity value received by the ultraviolet receiver 3 of the detection group, records the ultraviolet intensity value as an ultraviolet intensity detection value, records the ultraviolet intensity value received by the ultraviolet receiver 5 of the comparison group, records the ultraviolet intensity value as a temporary ultraviolet intensity reference value, divides the temporary ultraviolet intensity reference value by the first ultraviolet intensity reference value to obtain an ultraviolet lamp tube intensity attenuation proportion, multiplies the ultraviolet intensity detection value by the ultraviolet lamp tube intensity attenuation proportion to obtain an ultraviolet intensity lookup value, and then uses the ultraviolet intensity lookup value to obtain the content of organic matters in the water to be detected at the moment by inquiring the comparison table obtained in the step 3.
Claims (3)
1. The utility model provides a faucet, includes body (101), is equipped with water inlet (A) and delivery port (B) on the body, its characterized in that: body (101) are gone up water inlet (A) department and are connected with and disinfect and organic matter content testing device, should disinfect and organic matter content testing device including connecting casing (7) of water inlet department on the body, be equipped with in casing (7):
an ultraviolet lamp capable of emitting ultraviolet rays;
a sterilizing tube (2) which is hollow inside and has an outer wall penetrated by ultraviolet rays emitted by the ultraviolet lamp and through which water to be sterilized can flow,
a detection group ultraviolet receiver (3) for detecting the intensity of ultraviolet rays emitted from the ultraviolet lamps and having passed through the sterilizing tube (2);
the controller unit (4) is connected with the detection group ultraviolet receiver (3), and the controller unit (4) is used for calculating the content of organic matters in water passing through the sterilizing pipe (2) according to the intensity of ultraviolet rays received by the detection group ultraviolet receiver (3);
the body (101) is provided with a display screen (102) for displaying the content of organic matters, and the controller unit (4) is connected with the display screen (102);
the ultraviolet lamp is an ultraviolet lamp tube (1) with a power line, an ultraviolet lamp tube accommodating cavity allowing the ultraviolet lamp tube (1) to penetrate through is arranged in the shell (7), and the ultraviolet lamp tube (1) penetrates through the ultraviolet lamp accommodating hole; a sterilizing tube accommodating cavity communicated with the ultraviolet lamp tube accommodating cavity is further formed in the shell (7), and the sterilizing tube (2) is arranged in the sterilizing tube accommodating cavity; the detection group ultraviolet receiver (3) is arranged in the shell (7) and is opposite to the sterilizing pipe (2);
an isolation shading protective sleeve (8) is sleeved outside the ultraviolet lamp tube (1), and the ultraviolet lamp tube (1) is sleeved with the isolation shading protective sleeve (8) and then penetrates through the ultraviolet lamp accommodating hole; the isolation shading protective sleeve (8) is provided with a detection light hole (81); ultraviolet rays emitted by the ultraviolet lamp tube (1) pass through the detection light transmission holes (81) and then penetrate through the sterilizing tube (2) to reach the detection group ultraviolet receiver (3);
the shell (7) is connected with a water inlet joint (71) and a water outlet joint (72) which are respectively communicated with two ends of the sterilizing pipe (2), and the water outlet joint (72) is connected with a water inlet (A) of the body (101);
still be equipped with in casing (7):
a comparison tube (6) which can be penetrated by ultraviolet rays emitted by the ultraviolet lamp tube (1), wherein the comparison tube (6) is internally vacuumized or provided with air or pure water;
a control group ultraviolet receiver (5) for detecting the intensity of the ultraviolet rays emitted from the ultraviolet lamp tube (1) and penetrating the control tube (6);
the control group ultraviolet receiver (5) is also connected with the controller unit (4), and the controller unit (4) calculates the content of organic matters in water passing through the sterilizing pipe (2) according to the ultraviolet intensity received by the detection group ultraviolet receiver (3) and the ultraviolet intensity received by the control group ultraviolet receiver (5);
a contrast light transmitting hole (82) is formed in the isolation shading protective sleeve (8), and ultraviolet rays emitted by the ultraviolet lamp (1) penetrate through the contrast tube (6) to reach the contrast group ultraviolet receiver (5) after passing through the contrast light transmitting hole (82);
the detection light transmission hole (81) and the contrast light transmission hole (82) are symmetrically arranged on two opposite sides of the re-isolation shading protective sleeve (8); a contrast tube accommodating cavity communicated with the contrast light transmitting hole (82) is formed in the shell (7), and the contrast tube (6) is arranged in the contrast tube accommodating cavity; the contrast group ultraviolet receiver (5) is arranged in the shell (7) and is opposite to the contrast tube (6), so that ultraviolet rays emitted by the ultraviolet lamp tube (1) pass through the contrast light holes (82) and then penetrate through the contrast tube (6) to reach the contrast group ultraviolet receiver (5).
2. The faucet of claim 1, wherein: and sealing rings (73) are arranged at the positions where the water inlet joint (71) and the water outlet joint (72) are connected with the two ends of the sterilizing pipe (2).
3. The faucet of claim 1, wherein: the controller unit (4) is fixed on the shell (7), a detection light channel (74) communicated with the sterilizing tube accommodating cavity is arranged in the shell (7), and the detection group ultraviolet receiver (3) is fixed on the controller unit (4) and then is positioned in the detection light channel (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196420.5A CN107337254B (en) | 2017-03-29 | 2017-03-29 | Water tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710196420.5A CN107337254B (en) | 2017-03-29 | 2017-03-29 | Water tap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107337254A CN107337254A (en) | 2017-11-10 |
| CN107337254B true CN107337254B (en) | 2022-10-21 |
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ID=60223200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710196420.5A Active CN107337254B (en) | 2017-03-29 | 2017-03-29 | Water tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107337254B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004177164A (en) * | 2002-11-25 | 2004-06-24 | Techno Morioka Kk | Water quality analyzer, and analytical method for water quality |
| CN102042963A (en) * | 2010-10-14 | 2011-05-04 | 长春理工大学 | Online detector for detecting total organic carbon (TOC) in sewage with ultraviolet spectrometry method |
| CN202869961U (en) * | 2012-08-21 | 2013-04-10 | 杭州希玛诺光电技术有限公司 | Mobile reference light path device for water quality analysis meter |
| CN104880429A (en) * | 2015-04-23 | 2015-09-02 | 能讯传感技术（上海）有限公司 | Online simultaneous monitoring sensor and online simultaneous monitoring method for COD (Chemical Oxygen Demand) and nitrogen content of nitrate |
| CN106053421A (en) * | 2016-08-18 | 2016-10-26 | 南昌大学 | Method and apparatus for on-line detection of content of organic substances in water and break warning of core filters/membranes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7820038B2 (en) * | 2005-03-29 | 2010-10-26 | Kabushiki Kaisha Toshiba | Ultraviolet radiation water treatment system |
-
2017
- 2017-03-29 CN CN201710196420.5A patent/CN107337254B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004177164A (en) * | 2002-11-25 | 2004-06-24 | Techno Morioka Kk | Water quality analyzer, and analytical method for water quality |
| CN102042963A (en) * | 2010-10-14 | 2011-05-04 | 长春理工大学 | Online detector for detecting total organic carbon (TOC) in sewage with ultraviolet spectrometry method |
| CN202869961U (en) * | 2012-08-21 | 2013-04-10 | 杭州希玛诺光电技术有限公司 | Mobile reference light path device for water quality analysis meter |
| CN104880429A (en) * | 2015-04-23 | 2015-09-02 | 能讯传感技术（上海）有限公司 | Online simultaneous monitoring sensor and online simultaneous monitoring method for COD (Chemical Oxygen Demand) and nitrogen content of nitrate |
| CN106053421A (en) * | 2016-08-18 | 2016-10-26 | 南昌大学 | Method and apparatus for on-line detection of content of organic substances in water and break warning of core filters/membranes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107337254A (en) | 2017-11-10 |
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