CN113371784A - Closed ultraviolet water purifying and sterilizing device - Google Patents
Closed ultraviolet water purifying and sterilizing device Download PDFInfo
- Publication number
- CN113371784A CN113371784A CN202110632342.5A CN202110632342A CN113371784A CN 113371784 A CN113371784 A CN 113371784A CN 202110632342 A CN202110632342 A CN 202110632342A CN 113371784 A CN113371784 A CN 113371784A
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- China
- Prior art keywords
- barrel body
- connecting pipe
- water
- ultraviolet
- water inlet
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- 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 148
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 54
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 10
- 239000010453 quartz Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 3
- 239000008213 purified water Substances 0.000 abstract description 7
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
Abstract
The invention relates to a closed ultraviolet water purifying and sterilizing device, which is provided with a closed barrel body, wherein a water inlet connecting pipe for water inlet and a water outlet connecting pipe for water outlet are arranged on the barrel body, a plurality of ultraviolet lamps and a plurality of fixed plates are arranged in the barrel body, the extending direction of each ultraviolet lamp is the same as the extending direction of the barrel body, each fixed plate is fixed in the barrel body in parallel, the axis of each fixed plate is superposed with the axis of the barrel body, a sterilizing area for water purification and sterilization is formed between the fixed plates, each fixed plate is provided with a through hole for each ultraviolet lamp to pass through, each fixed plate is also provided with a flow guide groove, the flow guide groove on each fixed plate forms a flow guide channel, each flow guide channel is communicated with each sterilizing area, the two ends of each flow guide channel are respectively communicated with the water inlet connecting pipe and the water outlet connecting pipe, the barrel body is provided with an electric box, and a power supply is arranged in the electric box, the power supply is electrically connected with each ultraviolet lamp. The water purifier can quickly and efficiently sterilize and disinfect purified water, and is efficient, convenient and fast.
Description
Technical Field
The invention relates to a closed ultraviolet water purifying and sterilizing device.
Background
The ultraviolet ray is a light wave invisible to naked eyes and exists outside the ultraviolet ray end of the spectrum, so the ultraviolet ray is called as ultraviolet ray and is divided into A, B, C three wave bands according to different wavelength ranges, wherein the wavelength of the ultraviolet ray in the C wave band is between 240 nm and 260nm, the most effective sterilization wave band is the strongest point of the wavelength in the wave band is 253.7 nm.
The modern ultraviolet disinfection technology is based on modern epidemic prevention, optics, biology and physical chemistry, and utilizes a specially designed C-band ultraviolet light generating device with high efficiency, high intensity and long service life to generate strong ultraviolet light to irradiate running water (air or solid surface), when various bacteria, viruses, parasites, algae and other pathogens in the water (air or solid surface) are irradiated by ultraviolet light with a certain dose, DNA structures in cells are damaged, so that the bacteria, viruses and other pathogens in the water are killed without using any chemical medicine, and the purposes of disinfection and purification are achieved. However, the traditional ultraviolet sterilization device has a simple structure, cannot ensure the irradiation time of ultraviolet rays on water, and is difficult to ensure the sterilization effect.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a closed ultraviolet water purification and disinfection device which can efficiently and conveniently sterilize and disinfect purified water.
The technical scheme for realizing the patent purpose of the invention is as follows: the invention relates to a closed ultraviolet water purifying and sterilizing device, which is provided with a closed barrel body, wherein a water inlet connecting pipe for water inlet and a water outlet connecting pipe for water outlet are arranged on the barrel body, a plurality of ultraviolet lamps and a plurality of fixed plates are arranged in the barrel body, the extending direction of each ultraviolet lamp is the same as the extending direction of the barrel body, each fixed plate is fixed in the barrel body in parallel, the axis of each fixed plate is superposed with the axis of the barrel body, a sterilizing area for water purification and sterilization is formed between the fixed plates, each fixed plate is provided with a through hole for each ultraviolet lamp to pass through, each fixed plate is also provided with a flow guide groove, the flow guide groove on each fixed plate forms a flow guide channel, each flow guide channel is communicated with each sterilizing area, the two ends of each flow guide channel are respectively communicated with the water inlet connecting pipe and the water outlet connecting pipe, the barrel body is provided with an electric box, and a power supply is arranged in the electric box, the power supply is electrically connected with each ultraviolet lamp.
The barrel body comprises a barrel body, a first sealing cover and a second sealing cover, wherein the first sealing cover and the second sealing cover are fixed at two ends of the barrel body, a connecting flange is arranged on a water inlet connecting pipe and a water outlet connecting pipe, one end, close to the water inlet connecting pipe, of the first sealing cover is arranged on the barrel body, the second sealing cover is arranged at one end, close to the water outlet connecting pipe, of the barrel body, a sealing plate is arranged between the first sealing cover and the barrel body, the sealing plate is fixed on the barrel body, the first sealing cover is fixed on the sealing plate, a plurality of through holes through which ultraviolet lamps can penetrate are formed in the sealing plate, one end of each ultraviolet lamp penetrates through the through holes and then extends into the barrel body, a water sealing joint is fixedly arranged at one end, between the first sealing cover and the sealing plate, and is electrically connected with a power supply.
The ultraviolet lamp comprises an ultraviolet lamp tube and a sleeve sleeved on the ultraviolet lamp tube, the ultraviolet lamp tube and the sleeve are fixedly connected with the water seal joint, and the sleeve is a quartz sleeve.
The barrel body is provided with a radiation monitoring module for monitoring ultraviolet radiation.
The temperature control device is arranged on the barrel body and used for controlling the temperature in the barrel body, and the temperature control device is electrically connected with the power supply.
The barrel body is provided with a circular viewing mirror for monitoring each ultraviolet lamp in the barrel body.
The water inlet connecting pipe and the water outlet connecting pipe are in side-opening shapes, the water inlet connecting pipe and the water outlet connecting pipe are fixedly arranged at the front end or the rear end of the barrel body, and the electric box is fixed on the barrel body.
The water inlet connecting pipe and the water outlet connecting pipe are in an upper opening shape, the water inlet connecting pipe and the water outlet connecting pipe are fixedly arranged at the upper end or the lower end of the barrel body, and the electric box is fixed on the barrel body.
The water inlet connecting pipe and the water outlet connecting pipe are in an included angle, the axis of the water inlet connecting pipe and the axis of the water outlet connecting pipe form an included angle of 90 degrees, and the electric box is fixed on the barrel body.
The water inlet connecting pipe and the water outlet connecting pipe are in two-side opening type, the water inlet connecting pipe is arranged at the front end of the barrel body, the water outlet connecting pipe is arranged at the rear end of the barrel body, and the electric box is fixed on the barrel body.
The invention has the following positive effects: (1) according to the invention, the water inlet connecting pipe and the water outlet connecting pipe are arranged on the barrel body, the plurality of fixing plates which are arranged in parallel are arranged in the barrel body, the ultraviolet lamp is fixed through the fixing plates, the guide grooves are arranged on the fixing plates, and the guide channel is formed, so that on one hand, the barrel body is divided into the plurality of disinfection areas, the ultraviolet lamp tubes can be effectively prevented from being damaged by water flow impact, on the other hand, the purified water can be comprehensively sterilized and disinfected by arranging the plurality of disinfection areas, in addition, the guide channel can facilitate the circulation guidance of the purified water, the safety of the ultraviolet lamp is effectively ensured, and meanwhile, the purified water can be comprehensively and efficiently treated.
(2) According to the invention, the barrel body is arranged to be connected with the first sealing cover and the second sealing cover, the sealing plate is arranged between the first sealing cover and the barrel body, and one end of each ultraviolet lamp is fixed on the sealing plate, so that the stability of the ultraviolet lamps in use can be ensured, the ultraviolet lamps can be conveniently mounted and dismounted, the ultraviolet lamps can be conveniently replaced, and the barrel is convenient and efficient.
(3) According to the invention, the sleeve is sleeved outside the ultraviolet lamp tube and is set as the quartz sleeve, so that on one hand, the light transmittance of the sleeve can be ensured, the irradiation of ultraviolet rays on purified water and sterilization and disinfection are ensured, and on the other hand, the quartz sleeve has pressure resistance and can well resist water pressure brought by water flow.
(4) According to the invention, the radiation detection module is arranged on the barrel body, so that radiation generated by ultraviolet rays in the barrel body can be effectively monitored, harm to operators due to excessive radiation of the ultraviolet rays is avoided, and the use safety of the ultraviolet lamp is ensured.
(5) According to the invention, the temperature control device is arranged on the barrel body, so that the temperature change in the barrel body can be effectively detected, the lamp tube is prevented from being damaged due to overlarge temperature, and the use safety of the ultraviolet lamp in the barrel body is further ensured.
(6) According to the invention, the round sight glass is arranged on the barrel body, and whether each ultraviolet lamp in the barrel body is normally lighted or not is observed and determined through the round sight glass, so that the normal operation of sterilization and disinfection in the barrel body is ensured, and the barrel is convenient and practical.
(7) The invention is suitable for various use environments, different industries and actual installation by setting the positions of the water inlet connecting pipe and the water outlet connecting pipe into an upper opening shape system, a side opening shape system, an included angle shape system and two side opening shape systems, thereby being efficient and practical.
Drawings
In order that the contents of the present patent will be more readily understood, a more particular description of the invention will now be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings
FIG. 1 is a schematic view of the overall structure of a closed ultraviolet water purifying and sterilizing apparatus according to the present invention;
FIG. 2 is a front view showing the overall structure of the closed ultraviolet water purifying and sterilizing apparatus of the present invention;
FIG. 3 is a schematic view of the entire structure of the barrel body according to the present invention;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
FIG. 5 is a schematic view of the sealing plate connected to the UV lamp according to the present invention;
FIG. 6 is a schematic view of the overall structure of the fixing plate according to the present invention;
FIG. 7 is a front view showing the overall structure of a closed ultraviolet ray water purifying and sterilizing apparatus according to a second embodiment;
FIG. 8 is a front view showing the overall structure of a closed type ultraviolet ray water purifying and sterilizing apparatus according to a third embodiment;
FIG. 9 is a front view showing the overall structure of a sealed ultraviolet ray water purifying and sterilizing apparatus according to a fourth embodiment;
FIG. 10 is a right side view showing the overall structure of the sealed ultraviolet ray water purifying and sterilizing apparatus according to the fourth embodiment.
Detailed Description
(embodiment one)
Referring to fig. 1 to 6, the invention has a closed barrel body 1, a water inlet connecting pipe 2 for water inlet and a water outlet connecting pipe 3 for water outlet are arranged on the barrel body 1, a water inlet valve is arranged on the water inlet connecting pipe 2, a water outlet valve is arranged on the water outlet connecting pipe 3, a plurality of ultraviolet lamps 5 and a plurality of fixing plates 6 are arranged in the barrel body 1, the extending direction of each ultraviolet lamp 5 is the same as the extending direction of the barrel body 1, each fixing plate 6 is fixed in the barrel body 1 in parallel and fixed in the barrel body 1 through a plurality of fixing branch pipes 54, one end of each fixing branch pipe 54 is fixed on the barrel body 1, the extending direction of each fixing branch pipe 54 is the same as the extending direction of the ultraviolet lamp 5, each fixing plate 6 is provided with a through hole for the fixing branch pipe 54 to pass through, each fixing branch pipe 54 fixes the fixing plate 6 in the barrel body 1 after passing through each fixing plate 6, the axis of each fixing plate 6 is coincident with the axis of the barrel body 1, a disinfection area for water purification and disinfection is formed between the fixing plates 6, through holes for the ultraviolet lamps 5 to pass through are formed in the fixing plates 6, a flow guide groove 61 is further formed in each fixing plate 6, a flow guide channel is formed by the flow guide groove 61 in each fixing plate 6 and is communicated with each disinfection area, two ends of each flow guide channel are respectively communicated with the water inlet connecting pipe 2 and the water outlet connecting pipe 3, an electric box 4 is arranged on the barrel body 1, a power supply is arranged in the electric box 4, and the power supply is electrically connected with each ultraviolet lamp 5;
the barrel body 1 comprises a barrel body 11, a first sealing cover 12 and a second sealing cover 13 which are fixed at two ends of the barrel body 1, connecting flanges are arranged on a water inlet connecting pipe 2 and a water outlet connecting pipe 3, the first sealing cover 12 is positioned at one end of the barrel body 11 close to the water inlet connecting pipe 2, the second sealing cover 13 is positioned at one end of the barrel body 11 close to the water outlet connecting pipe 3, a sealing plate 14 is arranged between the first sealing cover 12 and the barrel body 11, the sealing plate 14 is fixed on the barrel body 11, the first sealing cover 12 is fixed on the sealing plate 14, a plurality of connecting holes which are distributed on the sealing plate 14 along the axial direction circumference of the sealing plate 14 are arranged on the sealing plate 14, a plurality of through holes which correspond to the connecting holes are arranged on the first sealing cover 12, connecting bolts are arranged in the connecting holes, locking nuts are arranged on the connecting bolts, the sealing plate 14 is fixed on the barrel body 11 after passing through the connecting through holes and the through holes through the connecting bolts, a plurality of through holes for the ultraviolet lamp 5 to pass through are arranged on the sealing plate 14, one end of each ultraviolet lamp 5 penetrates through the through hole and then extends into the barrel body 1, a water seal joint 53 is fixedly arranged at one end of each ultraviolet lamp 5, which is positioned between the first sealing cover 12 and the sealing plate 14, and each water seal joint 53 is electrically connected with a power supply;
the ultraviolet lamp 5 comprises an ultraviolet lamp tube 51 and a sleeve 52 sleeved on the ultraviolet lamp tube 51, the ultraviolet lamp tube 51 and the sleeve 52 are both fixedly connected with a water seal joint 53, the light wave intensity of the ultraviolet lamp 5 is T254nm, the output power of the ultraviolet lamp is more than 95%, the disinfectant dose is sufficient, the service life of the ultraviolet lamp is more than or equal to 9000 hours, the ultraviolet lamp can continuously run for 24 hours, the sleeve 52 is a quartz sleeve, and the light transmittance of the quartz sleeve is more than or equal to 92%;
the barrel body 11 is provided with a radiation monitoring module 16 for monitoring ultraviolet radiation, the radiation monitoring module is an ultraviolet intensity detector, and the type of the ultraviolet intensity detector is TC-ZQJ-254;
the temperature control device 15 for controlling the temperature in the barrel body 11 is arranged on the barrel body 11, the temperature control device 15 is a temperature control regulator, the temperature control regulator is provided with a temperature control probe, and the temperature control regulator and the temperature control probe are both electrically connected with a power supply;
the barrel body 11 is provided with a circular viewing mirror 17 for monitoring each ultraviolet lamp 5 in the barrel body 1;
the water inlet connecting pipe 2 and the water outlet connecting pipe 3 are in side-opening shapes, the water inlet connecting pipe 2 and the water outlet connecting pipe 3 are both arranged at the front end of the barrel body 11, and the electric box 4 is fixed at the lower end of the barrel body 11.
(second embodiment)
Referring to fig. 7, in the invention, a water inlet connecting pipe 2 and a water outlet connecting pipe 3 are formed in an upper opening shape, the water inlet connecting pipe 2 and the water outlet connecting pipe 3 are arranged at the upper end or the lower end of a barrel body 11, and an electric box 4 is fixed on the barrel body 11; the other technical features are the same as those in the first embodiment.
(third embodiment)
Referring to fig. 8, in the invention, the water inlet connecting pipe 2 and the water outlet connecting pipe 3 form an included angle, the axis of the water inlet connecting pipe 2 and the axis of the water outlet connecting pipe 3 form an included angle of 90 degrees, and the electric box 4 is fixed on the barrel body 11; the other technical features are the same as those in the first embodiment.
(example four)
Referring to fig. 9 to 10, in the invention, a water inlet connecting pipe 2 and a water outlet connecting pipe 3 are formed in a shape of opening at two sides, the water inlet connecting pipe 2 is arranged at the front end of a barrel body 11, the water outlet connecting pipe 3 is arranged at the rear end of the barrel body 11, and an electric box 4 is fixed at the upper end of the barrel body 11; the other technical features are the same as those in the first embodiment.
The working principle of the invention patent is as follows: when the water supply device is used, the ultraviolet lamps 5 are fixed on the fixing plates 6, the fixing plates 6 are fixedly installed on the barrel body 11, the second sealing cover 13 is fixed on the barrel body 11, the sealing cover is fixed on the barrel body 11 through connecting bolts and fixing flanges, the first sealing cover 12 is fixed on the sealing plate 14, the barrel body 1 is horizontally installed on an indoor base or a workbench, the humidity of the environment is not more than 80%, corrosive gas and conductive dust are avoided, strong vibration and impact are avoided, then a water supply test is carried out, the power supply is turned on after water leakage is detected, the power supply is observed through the circular viewing mirror 17, the water outlet valve is turned on firstly after the ultraviolet lamps 5 are confirmed to be on for 3-5 minutes, then the water inlet valve is turned on, and then the purified water is sterilized and disinfected, so that the water supply device is practical and efficient.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A closed ultraviolet water purification and disinfection device is characterized in that: the water purification and disinfection device is provided with a closed barrel body (1), a water inlet connecting pipe (2) used for water inlet and a water outlet connecting pipe (3) used for water outlet are arranged on the barrel body (1), a plurality of ultraviolet lamps (5) and a plurality of fixing plates (6) are arranged in the barrel body (1), the extending direction of each ultraviolet lamp (5) is the same as the extending direction of the barrel body (1), each fixing plate (6) is fixed in the barrel body (1) in parallel, the axis of each fixing plate (6) is superposed with the axis of the barrel body (1), disinfection areas used for water purification and disinfection are formed between the fixing plates (6), through holes for the ultraviolet lamps (5) to pass through are arranged on each fixing plate (6), a diversion groove (61) is also arranged on each fixing plate (6), a diversion channel is formed on each diversion groove (61) on each fixing plate (6), each diversion channel is communicated with each disinfection area, the two ends of each diversion channel are respectively communicated with the water inlet connecting pipe (2) and the water outlet connecting pipe (3), the electric cabinet is characterized in that an electric cabinet (4) is arranged on the barrel body (1), a power supply is arranged in the electric cabinet (4), and the power supply is electrically connected with each ultraviolet lamp (5).
2. The closed ultraviolet water purifying and sterilizing device as set forth in claim 1, wherein: the barrel body (1) comprises a barrel body (11), a first sealing cover (12) and a second sealing cover (13) which are fixed at two ends of the barrel body (1), connecting flanges are arranged on a water inlet connecting pipe (2) and a water outlet connecting pipe (3), one end, close to the water inlet connecting pipe (2), of the barrel body (11) is arranged on the first sealing cover (12), the other end, close to the water outlet connecting pipe (3), of the barrel body (11) is arranged on the second sealing cover (13), a sealing plate (14) is arranged between the first sealing cover (12) and the barrel body (11), the sealing plate (14) is fixed on the barrel body (11), the first sealing cover (12) is fixed on the sealing plate (14), a plurality of through holes through which ultraviolet lamps (5) can penetrate are arranged on the sealing plate (14), one end of each ultraviolet lamp (5) penetrates through the through hole and then extends into the barrel body (1), and a water seal joint (53) is fixedly arranged at one end, between the first sealing cover (12) and the sealing plate (14), on each ultraviolet lamp (5), each water seal joint (53) is electrically connected with a power supply.
3. The closed ultraviolet water purifying and sterilizing device as set forth in claim 2, wherein: the ultraviolet lamp (5) comprises an ultraviolet lamp tube (51) and a sleeve (52) sleeved on the ultraviolet lamp tube (51), the ultraviolet lamp tube (51) and the sleeve (52) are fixedly connected with a water seal joint (53), and the sleeve (52) is a quartz sleeve.
4. The closed ultraviolet water purifying and sterilizing device as set forth in claim 3, wherein: and a radiation monitoring module (16) for monitoring ultraviolet radiation is arranged on the barrel body (11).
5. The closed ultraviolet water purifying and sterilizing device as set forth in claim 4, wherein: the temperature control device (15) for controlling the temperature in the barrel body (11) is arranged on the barrel body (11), and the temperature control device (15) is electrically connected with a power supply.
6. The closed ultraviolet water purifying and sterilizing device as set forth in claim 5, wherein: the barrel body (11) is provided with a round sight glass (17) used for monitoring each ultraviolet lamp (5) in the barrel body (1).
7. The closed ultraviolet water purifying and sterilizing device as set forth in claim 6, wherein: the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are laterally opened, the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are fixedly arranged at the front end or the rear end of the barrel body (11), and the electric box (4) is fixed on the barrel body (11).
8. The closed ultraviolet water purifying and sterilizing device as set forth in claim 6, wherein: the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are in an upper opening shape, the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are fixedly arranged at the upper end or the lower end of the barrel body (11), and the electric box (4) is fixed on the barrel body (11).
9. The closed ultraviolet water purifying and sterilizing device as set forth in claim 6, wherein: the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are in an included angle, the axis of the water inlet connecting pipe (2) and the axis of the water outlet connecting pipe (3) form an included angle of 90 degrees, and the electric box (4) is fixed on the barrel body (11).
10. The closed ultraviolet water purifying and sterilizing device as set forth in claim 6, wherein: the water inlet connecting pipe (2) and the water outlet connecting pipe (3) are in two-side opening shapes, the water inlet connecting pipe (2) is arranged at the front end of the barrel body (11), the water outlet connecting pipe (3) is arranged at the rear end of the barrel body (11), and the electric box (4) is fixed on the barrel body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632342.5A CN113371784A (en) | 2021-06-07 | 2021-06-07 | Closed ultraviolet water purifying and sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110632342.5A CN113371784A (en) | 2021-06-07 | 2021-06-07 | Closed ultraviolet water purifying and sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113371784A true CN113371784A (en) | 2021-09-10 |
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ID=77576141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110632342.5A Pending CN113371784A (en) | 2021-06-07 | 2021-06-07 | Closed ultraviolet water purifying and sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113371784A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2140228A1 (en) * | 1994-01-13 | 1995-07-14 | Stewart James Hayes | Fluid Disinfection Unit |
| CN212127597U (en) * | 2020-04-13 | 2020-12-11 | 北京安力斯环境科技股份有限公司 | Pipeline type ultraviolet water treatment equipment |
| CN215855224U (en) * | 2021-06-07 | 2022-02-18 | 江苏圣洁达水处理工程有限公司 | Closed ultraviolet water purifying and sterilizing device |
-
2021
- 2021-06-07 CN CN202110632342.5A patent/CN113371784A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2140228A1 (en) * | 1994-01-13 | 1995-07-14 | Stewart James Hayes | Fluid Disinfection Unit |
| CN212127597U (en) * | 2020-04-13 | 2020-12-11 | 北京安力斯环境科技股份有限公司 | Pipeline type ultraviolet water treatment equipment |
| CN215855224U (en) * | 2021-06-07 | 2022-02-18 | 江苏圣洁达水处理工程有限公司 | Closed ultraviolet water purifying and sterilizing device |
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