CN118771531B - Direct drinking water purifying and sterilizing equipment and sterilizing method - Google Patents
Direct drinking water purifying and sterilizing equipment and sterilizing method Download PDFInfo
- Publication number
- CN118771531B CN118771531B CN202411253566.5A CN202411253566A CN118771531B CN 118771531 B CN118771531 B CN 118771531B CN 202411253566 A CN202411253566 A CN 202411253566A CN 118771531 B CN118771531 B CN 118771531B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- ultraviolet sterilization
- water
- sterilization
- ring
- 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.)
- Active
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 151
- 238000000034 method Methods 0.000 title claims abstract description 21
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 20
- 239000003651 drinking water Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 108
- 238000004140 cleaning Methods 0.000 claims abstract description 62
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000000746 purification Methods 0.000 claims abstract description 14
- 238000007790 scraping Methods 0.000 claims description 27
- 239000010865 sewage Substances 0.000 claims description 12
- 230000002070 germicidal effect Effects 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 239000008399 tap water Substances 0.000 abstract description 32
- 235000020679 tap water Nutrition 0.000 abstract description 32
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
-
- 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
- C02F2201/324—Lamp cleaning installations, e.g. brushes
-
- 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
- C02F2201/328—Having flow diverters (baffles)
-
- 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
Landscapes
- 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
本发明属于直饮水净化杀菌设备技术领域，尤其涉及一种直饮水净化杀菌设备及杀菌方法，包括紫外线杀菌筒，所述紫外线杀菌筒的两端均可拆卸的安装有密封板，所述紫外线杀菌筒的顶端贯穿插接有进水法兰管和出水法兰管，所述紫外线杀菌筒内设置有与紫外线杀菌筒同轴的第一套管。本发明通过设有弧形板和条形板，当自来水被通入到紫外线杀菌筒内部后，自来水能够在弧形板和条形板的配合作用下被进行三遍的杀菌操作，从而相较于现有的一遍杀菌操作而言，大大提升了紫外线杀菌灯对自来水的杀菌效果，而在长时间使用后，还能够利用清理组件对第一套管和第二套管进行清理，进而保证紫外线杀菌灯对自来水的杀菌效果。
The present invention belongs to the technical field of direct drinking water purification and sterilization equipment, and in particular, relates to a direct drinking water purification and sterilization equipment and a sterilization method, including an ultraviolet sterilization cylinder, both ends of which are detachably installed with sealing plates, the top of which is penetrated and plugged with a water inlet flange pipe and a water outlet flange pipe, and a first sleeve coaxial with the ultraviolet sterilization cylinder is arranged in the ultraviolet sterilization cylinder. The present invention is provided with an arc plate and a strip plate, and when tap water is passed into the ultraviolet sterilization cylinder, the tap water can be sterilized three times under the cooperation of the arc plate and the strip plate, thereby greatly improving the sterilization effect of the ultraviolet sterilization lamp on the tap water compared with the existing one-time sterilization operation, and after long-term use, the first sleeve and the second sleeve can also be cleaned by using a cleaning component, thereby ensuring the sterilization effect of the ultraviolet sterilization lamp on the tap water.
Description
Technical Field
The invention belongs to the technical field of direct drinking water purifying and sterilizing equipment, and particularly relates to direct drinking water purifying and sterilizing equipment and a sterilizing method.
Background
The direct drinking water is also called healthy running water, and refers to water which has no pollution, no degradation, meets the physiological needs of human bodies (contains beneficial mineral elements similar to the human bodies), and has weak alkaline pH value. Although tap water is treated by a water plant and then is delivered to a user's home for use, tap water contains a large amount of ions such as calcium, magnesium, copper and the like, and possibly contains bacteria and microorganisms which are not removed, and direct drinking can affect the health of people, so that the tap water is generally required to be purified by using purification and sterilization equipment, and the quality of the tap water is improved to achieve the direct drinking standard.
The existing purification and sterilization equipment mainly utilizes ultraviolet light generated by an ultraviolet sterilizer to purify and sterilize tap water. In addition, in the long-time use process, because a plurality of ultraviolet sterilizing lamps are generally arranged in the ultraviolet sterilizer, the flow speed is reduced when the water flows through the positions among the plurality of ultraviolet sterilizing lamps, so that impurities in the water are easily gathered on the outer sleeve of the ultraviolet sterilizing lamps, ultraviolet rays emitted by the ultraviolet sterilizing lamps are easily blocked by the impurities, and the sterilizing effect of the ultraviolet sterilizing lamps on tap water is further affected.
Therefore, it is necessary to invent a direct drinking water purifying and sterilizing apparatus and a sterilizing method to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides a direct drinking water purifying and sterilizing apparatus and a sterilizing method, which solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a direct drinking water purification and sterilization equipment, includes the ultraviolet sterilization section of thick bamboo, the sealing plate has all been dismantled to the both ends of ultraviolet sterilization section of thick bamboo, the top of ultraviolet sterilization section of thick bamboo runs through the grafting has inlet flange pipe and outlet flange pipe, be provided with in the ultraviolet sterilization section of thick bamboo with the coaxial first sleeve pipe of ultraviolet sterilization section of thick bamboo, the support ring of ultraviolet sterilization section of thick bamboo internal diameter assorted fretwork has all been cup jointed at first sheathed tube both ends, the top that first sleeve pipe is close to outlet flange pipe one end runs through and has seted up the inlet opening, the apopore has been seted up near the bottom of inlet flange pipe one end to first sleeve pipe, first solid fixed ring and second solid fixed ring have been cup jointed to the outside of first solid fixed ring, the first solid fixed ring and the second solid fixed ring outside the first semi-portion of fixed connection arc, two equal perpendicular fixedly connected with strip shaped plate between the both ends of arc shaped plate, and the width of strip shaped plate all equals the perpendicular distance of first sleeve pipe outside to ultraviolet sterilization section of thick bamboo inner wall, a plurality of drain holes have been seted up in the top run through, a plurality of drain holes have been seted up, the same seal assembly has been installed to seal assembly, two seal assembly has the sealing plate and two end caps are equipped with seal assembly, the end cap is equipped with, and seal assembly is the end cap is equipped with one end cap is equipped with respectively, the cleaning assembly is characterized in that an adjusting rod is vertically inserted through the circle center of the cleaning assembly through vertical threads, one end of the adjusting rod is vertically and rotatably connected with a sealing plate provided with an end cover, the other end of the adjusting rod is rotatably inserted through the circle center of the other sealing plate, a hand wheel is fixedly connected with one end of the adjusting rod, which is close to the end, of the cleaning assembly, a drain valve is arranged at the bottom of the ultraviolet sterilization cylinder, a controller is arranged at the top of the ultraviolet sterilization cylinder, and a wire is connected between the controller and the ultraviolet sterilization lamp.
Further, seal assembly includes the sealing strip, and the sealing strip is hollow design, the sealing strip is located the bottom of strip shaped plate, and the sealing strip can shelter from the bottom of a plurality of wash ports simultaneously, the top fixedly connected with of sealing strip a plurality of cross gag lever posts, and a plurality of the gag lever posts one-to-one slip grafting is in a plurality of wash ports, and the length and the width of gag lever post respectively with the length and the width assorted of wash port, the top fixedly connected with of gag lever post is the cross limiting plate the same with the gag lever post shape, and the length and the width of limiting plate all are greater than the length and the width of wash port, the length of gag lever post is greater than the thickness of strip shaped plate, and the gravity sum of a plurality of gag lever posts and a plurality of limiting plates is less than the buoyancy that the closing plate produced.
Further, the clearance subassembly includes circular shape clearance dish, and runs through between the both sides of clearance dish and has offered a plurality of through-holes, the clearance dish slides and cup joints on a plurality of second sleeve pipes, adjust the pole screw thread and run through the centre of a circle department of pegging graft at the clearance dish, the equal fixedly connected with bulge loop in the position that clearance dish both sides are relative with the second sleeve pipe, and the bulge loop cup joints in corresponding second sheathed tube periphery, the inboard fixedly connected with first rubber clearance ring of bulge loop port, the inboard laminating of second sleeve pipe outer wall of first rubber clearance ring, the peripheral fixed second rubber clearance ring that has cup jointed of clearance dish, the outside and the laminating of first sheathed tube inner wall of second rubber clearance ring.
Further, a plurality of scraping strips are annularly distributed on the periphery of the first sleeve, connecting rings are fixedly connected between two ends of the scraping strips, two connecting rings are respectively and rotatably sleeved at positions, close to two ends, of the first sleeve, a plurality of rotating rings are fixedly connected between the scraping strips, the rotating rings are rotatably arranged on the inner side of the first fixed ring, the rotating rings are rotatably connected with the first sleeve, a long and narrow notch matched with the length of the strip-shaped plate is formed in one side, close to the first sleeve, of the strip-shaped plate, the width of the notch is matched with the thickness of the scraping strips, the water flow at the notch is smaller than that of the water inlet hole and the water outlet hole, spiral long strip-shaped blades are fixedly connected between the adjacent two scraping strips, and are located on one side, far away from the second fixed ring, of the first fixed ring.
Further, two opposite sides of the sealing plate are provided with rubber gaskets, and the two rubber gaskets are respectively attached to two ends of the first sleeve.
Further, a plurality of rubber protection rings are uniformly sleeved on the ultraviolet germicidal lamp, and the outer sides of the rubber protection rings are attached to the inner wall of the second sleeve.
Further, the first fixing ring and the second fixing ring are respectively located at one side of the water inlet hole and one side of the water outlet hole, the bottom end of the water inlet flange pipe is opposite to the area between the first fixing ring and the second fixing ring, and the water outlet flange pipe is located at one side of the first fixing ring far away from the second fixing ring.
Further, the width of each blade is equal to the vertical distance from the outer side of the first sleeve to the inner wall of the ultraviolet sterilization cylinder, and the head and tail parts of two adjacent blades are overlapped in different planes.
The invention also provides a sterilization method using the direct drinking water purification sterilization device, which comprises the following steps:
The method comprises the steps that firstly, a water inlet flange pipe and a water outlet flange pipe of an ultraviolet sterilization cylinder are respectively connected to a water inlet end and a water outlet end in a water supply pipeline, water flow enters the ultraviolet sterilization cylinder through the water inlet flange pipe, and then a controller is started;
when water flow enters the ultraviolet sterilization cylinder, the water flow can flow along the upper half part of the ultraviolet sterilization cylinder, and enters the first sleeve through the water inlet pipe, and then the water flow entering the first sleeve can flow out into the lower half space of the ultraviolet sterilization cylinder through the water outlet hole and finally flows out through the water outlet flange pipe, so that three flowing operations are completed, and the sterilization duration of the water flow by the ultraviolet sterilization lamp is prolonged;
Step three, after a section of sterilization operation, closing a water supply pipeline, and then rotating a hand wheel to drive a cleaning assembly to clean the first sleeve and the second sleeve;
step four, after cleaning, opening a blow-down valve, and discharging cleaned sewage from the blow-down valve;
and fifthly, after the sewage is discharged, closing the sewage discharging valve and restarting the water supply pipeline.
The invention has the technical effects and advantages that:
1. According to the invention, the arc-shaped plate and the strip-shaped plate are arranged, when tap water is introduced into the ultraviolet sterilization cylinder, tap water can be subjected to three times of sterilization operation under the cooperation of the arc-shaped plate and the strip-shaped plate, so that compared with the existing one-time sterilization operation, the sterilization effect of the ultraviolet sterilization lamp on tap water is greatly improved, and after the ultraviolet sterilization lamp is used for a long time, the cleaning assembly can be used for cleaning the first sleeve and the second sleeve, so that the sterilization effect of the ultraviolet sterilization lamp on tap water is ensured;
2. According to the invention, the scraping strips are arranged, when water in the first sleeve flows towards the water outlet flange pipe through the water outlet, water flow can impact the blades positioned in the bottom area of the strip-shaped plate so as to drive the scraping strips to scrape around the outer wall of the first sleeve, so that the cleaning of the outer wall of the first sleeve is realized, the cleaning of the outer wall of the first sleeve is ensured, and the sterilization effect of the ultraviolet germicidal lamp on tap water through the first sleeve is further ensured.
Drawings
FIG. 1 is a first overall construction schematic of the present invention;
FIG. 2 is a second overall construction schematic of the present invention;
FIG. 3 is a cross-sectional view of the overall structure of the present invention;
FIG. 4 is a schematic perspective view of a first sleeve according to the present invention;
FIG. 5 is a schematic perspective view of the seal plate, second sleeve, adjustment rod, cleaning assembly and other structures of the present invention;
FIG. 6 is a schematic perspective view of a cleaning assembly of the present invention;
FIG. 7 is a first perspective view of the structure of the scraper bar, fan blade, arc plate, strip plate and seal assembly of the present invention;
FIG. 8 is a second perspective view of the structure of the arcuate plate, strip plate, seal assembly, and the like of the present invention;
FIG. 9 is a schematic perspective view of a wiper strip, fan blade, connecting ring and swivel according to the present invention;
FIG. 10 is a schematic perspective view of a second sleeve, UV germicidal lamp, wire and rubber guard ring according to the invention.
In the figure, 1, an ultraviolet sterilization cylinder, 2, a sealing plate, 3, a water inlet flange pipe, 4, a water outlet flange pipe, 5, a first sleeve, 6, a supporting ring, 7, a water inlet hole, 8, a water outlet hole, 9, a first fixing ring, 10, a second fixing ring, 11, an arc-shaped plate, 12, a strip-shaped plate, 13, a second sleeve, 14, an ultraviolet sterilization lamp, 15, a choke plug, 16, an end cover, 17, an adjusting rod, 18, a hand wheel, 19, a blow-off valve, 20, a controller, 21, a wire, 22, a sealing strip, 23, a limiting rod, 24, a limiting plate, 25, a cleaning disc, 26, a convex ring, 27, a first rubber cleaning ring, 28, a second rubber cleaning ring, 29, a scraping strip, 30, a connecting ring, 31, a rotating ring, 32, a blade, a rubber gasket and 34, and a rubber protection ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the embodiments.
The invention provides a direct drinking water purifying and sterilizing device as shown in figures 1 to 10, which comprises an ultraviolet sterilizing cylinder 1, wherein sealing plates 2 are detachably arranged at the two ends of the ultraviolet sterilizing cylinder 1, a water inlet flange pipe 3 and a water outlet flange pipe 4 are inserted and connected at the top end of the ultraviolet sterilizing cylinder 1 in a penetrating way, a first sleeve 5 coaxial with the ultraviolet sterilizing cylinder 1 is arranged in the ultraviolet sterilizing cylinder 1, a hollowed supporting ring 6 matched with the inner diameter of the ultraviolet sterilizing cylinder 1 is sleeved at the two ends of the first sleeve 5, a water inlet hole 7 is arranged at the top part of one end, close to the water outlet flange pipe 4, of the first sleeve 5 in a penetrating way, a water outlet hole 8 is arranged at the bottom of one end, close to the water inlet flange pipe 3, of the first sleeve 5 in a penetrating way, a first fixing ring 9 and a second fixing ring 10 are sleeved at the outer part of the first sleeve 5 in a penetrating way, the upper half parts of the outer sides of the first fixing ring 9 and the second fixing ring 10 are fixedly connected with an arc plate 11, a strip plate 12 is vertically and fixedly connected between two ends of the arc plates 11, the widths of the strip plate 12 and the arc plate 11 are equal to the vertical distance from the outer side of the first sleeve pipe 5 to the inner wall of the ultraviolet sterilization cylinder 1, a plurality of drain holes are formed in the top of the strip plate 12 in a penetrating way, the same sealing component is arranged between the drain holes, a plurality of mounting holes are formed in the sealing plate 2 in a penetrating way, a second sleeve pipe 13 is arranged in the two opposite mounting holes of the sealing plate 2, one end of the second sleeve pipe 13 is of an opening design, the second sleeve pipe 13 and the first sleeve pipe 5 are made of transparent glass materials, an ultraviolet sterilization lamp 14 is inserted into one end of the opening of the second sleeve pipe 13, a plug 15 and an end cover 16 are respectively arranged at two ends of the ultraviolet sterilization lamp 14, the plugs 15 and the end covers 16 are respectively connected with the two sealing plates 2 through threads, a plurality of cleaning assemblies are sleeved outside the second sleeves 13 in a sliding manner, the circle centers of the cleaning assemblies are vertically threaded and inserted with adjusting rods 17 in a penetrating manner, one ends of the adjusting rods 17 are vertically and rotatably connected with the sealing plates 2 provided with the end covers 16, the other ends of the adjusting rods 17 are rotatably and inserted in the circle centers of the other sealing plates 2 in a penetrating manner, one ends of the adjusting rods 17, which are close to the plugs 15, are fixedly connected with handwheels 18, blow-down valves 19 are arranged at the bottoms of the ultraviolet sterilization barrels 1, a controller 20 is arranged at the tops of the ultraviolet sterilization barrels 1, a wire 21 is connected between the controller 20 and the ultraviolet sterilization lamps 14, the first fixing rings 9 and the second fixing rings 10 are respectively positioned at one sides, which are away from the water inlet holes 7 and the water outlet holes 8, the bottom ends of the water inlet flange pipes 3 are opposite to the areas between the first fixing rings 9 and the second fixing rings 10, and the water outlet flange pipes 4 are positioned at one side, which is far away from the second fixing rings 10, respectively;
the sealing assembly comprises sealing strips 22, the sealing strips 22 are of a hollow design, the sealing strips 22 are positioned at the bottom of the strip-shaped plate 12, the sealing strips 22 can simultaneously shield the bottoms of a plurality of drain holes, the tops of the sealing strips 22 are fixedly connected with a plurality of cross-shaped limiting rods 23, the limiting rods 23 are in sliding connection with the drain holes one by one, the length and the width of the limiting rods 23 are respectively matched with the length and the width of the drain holes, the tops of the limiting rods 23 are fixedly connected with cross-shaped limiting plates 24 which are the same as the limiting rods 23 in shape, the length and the width of the limiting plates 24 are both greater than the length and the width of the drain holes, the length of the limiting rods 23 is greater than the thickness of the strip-shaped plate 12, and the sum of the gravity of the limiting rods 23 and the limiting plates 24 is smaller than the buoyancy generated by the sealing plate 2;
Before the ultraviolet sterilizing device is used, a first sleeve 5, a second sleeve 13 and an ultraviolet sterilizing lamp 14 are firstly installed in an ultraviolet sterilizing cylinder 1, then an upper sealing plate 2 is installed, a plug 15 and an end cover 16 are used for fixing the first sleeve 5, the second sleeve 13 and the ultraviolet sterilizing lamp 14, then a lead 21 on the ultraviolet sterilizing lamp 14 is connected with a controller 20, and after the connection is finished, a water inlet flange pipe 3 and a water outlet flange pipe 4 are respectively connected to a water inlet end and a water outlet end in a water supply pipeline and the controller 20 is started;
When the ultraviolet sterilizing device is used, as tap water flows into the ultraviolet sterilizing cylinder 1 through the water inlet flange pipe 3, the tap water can flow along the direction of the water outlet flange pipe 4 under the blocking of the two arc-shaped plates 11 and the two strip-shaped plates 12, when the tap water flows into the water inlet hole 7, the tap water can enter the inside of the first sleeve 5 through the water inlet hole 7, as the two ends of the first sleeve 5 are blocked by the two sealing plates 2, the tap water entering the first sleeve 5 can flow along the inside of the first sleeve 5 towards the water inlet flange pipe 3, when the tap water flows to the position of the water outlet hole 8, the tap water can flow onto the bottom inner wall of the ultraviolet sterilizing cylinder 1 through the water outlet hole 8, then the tap water can flow again towards the direction of the water outlet flange pipe 4 under the restriction of the two strip-shaped plates 12 and the two arc-shaped plates 11, and then as the water level in the ultraviolet sterilizing cylinder 1 continuously rises, the tap water can flow out of the ultraviolet sterilizing cylinder 1 through the water outlet flange pipe 4, and the ultraviolet sterilizing effect of the ultraviolet sterilizing lamp 14 is improved, and compared with the prior ultraviolet sterilizing effect of the three-phase sterilizing operation is greatly achieved;
In the process of sterilizing tap water, as the ultraviolet sterilization cylinder 1 is filled with tap water, the sealing strip 22 can seal the water discharge hole from the bottom of the strip plate 12 under the action of self-buoyancy, so that tap water entering the ultraviolet sterilization cylinder 1 can perform three times of sterilization operation according to the mode;
In the long-time use process, impurities in water are easy to adhere to the outer wall of the second sleeve 13, so that the sterilization effect of the ultraviolet sterilization lamp 14 is affected, the adjusting rod 17 can be driven to rotate through the hand wheel 18, and along with the rotation of the adjusting rod 17, the cleaning assembly can clean the outer wall of the second sleeve 13 and the inner wall of the first sleeve 5 along the inner part of the first sleeve 5, so that the light transmittance of the first sleeve 5 and the second sleeve 13 is ensured, and the sterilization effect of the ultraviolet sterilization lamp 14 on tap water is further ensured;
after cleaning, the external water supply pipeline is closed firstly, then the blow-off valve 19 is opened to discharge cleaned sewage, and as the water level in the ultraviolet sterilization barrel 1 gradually drops, after the water level is lower than the bottom of the strip plate 12, the sealing strip 22 can move downwards under the action of gravity, at the moment, the drain hole is opened, so that the sewage positioned at the top of the strip plate 12 can smoothly flow downwards through the drain hole, after the sewage in the ultraviolet sterilization barrel 1 is discharged, the blow-off valve 19 is closed, the external water supply pipeline is opened to enable the clean water to fill the ultraviolet sterilization barrel 1, then the external water supply pipeline is closed again, the blow-off valve 19 is opened, so that the flushing operation of the first sleeve 5 and the second sleeve 13 is realized, and after flushing is finished, the blow-off valve 19 is closed, and the external water supply pipeline is restored.
As shown in fig. 5 and 6, the cleaning assembly comprises a circular cleaning disc 25, a plurality of through holes are formed between two sides of the cleaning disc 25 in a penetrating manner, the cleaning disc 25 is sleeved on a plurality of second sleeves 13 in a sliding manner, the adjusting rod 17 is inserted in the center of the cleaning disc 25 in a penetrating manner in a threaded manner, convex rings 26 are fixedly connected to positions, opposite to the second sleeves 13, of two sides of the cleaning disc 25, the convex rings 26 are sleeved on the periphery of the corresponding second sleeves 13, a first rubber cleaning ring 27 is fixedly connected to the inner side of a port of each convex ring 26, the inner side of each first rubber cleaning ring 27 is attached to the outer wall of each second sleeve 13, a second rubber cleaning ring 28 is fixedly sleeved on the periphery of the cleaning disc 25, and the outer side of each second rubber cleaning ring 28 is attached to the inner wall of each first sleeve 5;
in the process of ultraviolet sterilization of tap water, when the tap water enters the first sleeve 5, impurities in the water are easy to adhere to the outer wall of the second sleeve 13 in the long-time use process due to smaller gaps between the plurality of second sleeves 13, and further the sterilization effect of the ultraviolet sterilization lamp 14 is affected, at the moment, when the light transmittance of the second sleeve 13 is lowered, the external water supply pipeline is firstly closed, then the regulating rod 17 is driven to rotate through the hand wheel 18, and along with the rotation of the regulating rod 17, the cleaning disc 25 can move along the inside of the second sleeve 13 under the driving of the regulating rod 17, in the process, the first rubber cleaning ring 27 in the port of the convex ring 26 can be scraped against the surface of the second sleeve 13, so that the impurities adhered to the surface of the second sleeve 13 are scraped off from the second sleeve 13, and in addition, as the two sides of the cleaning disc 25 are provided with the convex rings 26 and the first rubber ring 27, the first rubber rings 27 at the two sides of the cleaning disc 25 are scraped off along with the movement of the cleaning disc 25, the second sleeve 13 can be operated for two times, and the second sleeve 13 can be cleaned, and the surface cleaning effect is improved;
Meanwhile, in the process of moving the cleaning disc 25, the second rubber cleaning ring 28 located outside the cleaning disc 25 can be scraped against the inner wall of the first sleeve 5, so that the inner wall of the first sleeve 5 is cleaned, the light transmittance of the first sleeve 5 is ensured, the sterilizing effect of the ultraviolet sterilizing lamp 14 on tap water through the first sleeve 5 and the second sleeve 13 is further improved, and in the cleaning process, the cleaning disc 25 can be moved back and forth for many times, so that the cleaning effect of the first rubber cleaning ring 27 and the second rubber cleaning ring 28 on the second sleeve 13 and the first sleeve 5 is improved.
As shown in fig. 3, 7 and 9, a plurality of scraping strips 29 are annularly distributed on the periphery of the first sleeve 5, connecting rings 30 are fixedly connected between two ends of the plurality of scraping strips 29, two connecting rings 30 are respectively and rotatably sleeved at positions, close to two ends, of the first sleeve 5, a rotating ring 31 is fixedly connected between the plurality of scraping strips 29, the rotating ring 31 is rotatably installed on the inner side of the first fixed ring 9, the rotating ring 31 is rotatably connected with the first sleeve 5, a long and narrow notch matched with the length of the strip-shaped plate 12 is formed on one side, close to the first sleeve 5, of the strip-shaped plate 12, the width of the notch is matched with the thickness of the scraping strips 29, the water flow at the notch is smaller than the water flow of the water inlet 7 and the water outlet 8, spiral long strip-shaped blades 32 are fixedly connected between two adjacent scraping strips 29, the blades 32 are positioned on one side, far from the second fixed ring 10, of the first sleeve 5, the width of each blade 32 is equal to the vertical different tail parts of two adjacent blades 32, which are vertically overlapped from the outer side of the first sleeve 5 to the inner wall of the ultraviolet sterilization cylinder 1;
Through being provided with the scraping strip 29, when the water in the first sleeve pipe 5 flows to the direction of the water outlet flange pipe 4 through the water outlet, the water flow can strike on the blades 32 in the bottom area of the strip plate 12, then the spiral blades 32 can drive a plurality of scraping strips 29 to scrape around the outer wall of the first sleeve pipe 5 under the pushing of the water flow, and when a plurality of scraping strips 29 rotate around the outside of the first sleeve pipe 5, when the scraping strips 29 move to the position of the strip plate 12, the scraping strips 29 can keep rotating through the long and narrow notch on one side, close to the first sleeve pipe 5, of the strip plate 12, so that the scraping strips 29 are prevented from being blocked by the strip plate 12, and impurities attached to the outer wall of the first sleeve pipe 5 can be scraped off by the scraping strips 29 along with the scraping strips 29 scraping the outer wall of the first sleeve pipe 5, so that the cleaning of the outer wall of the first sleeve pipe 5 is guaranteed, and the sterilizing effect of the ultraviolet sterilizing lamp 14 on tap water is guaranteed through the first sleeve pipe 5.
As shown in fig. 5, rubber washers 33 are disposed on opposite sides of the two sealing plates 2, and the two rubber washers 33 are respectively attached to two ends of the first sleeve 5, and after the rubber washers 33 are installed in the ultraviolet sterilization cylinder 1, the two sealing plates 2 are mounted on two ends of the ultraviolet sterilization cylinder 1, the rubber washers 33 can protect the two ends of the first sleeve 5, so that collision between the two ends of the first sleeve 5 and the sealing plates 2 is avoided.
As shown in FIG. 10, the ultraviolet germicidal lamp 14 is uniformly sleeved with a plurality of rubber protection rings 34, the outer sides of the rubber protection rings 34 are attached to the inner wall of the second sleeve 13, and when the ultraviolet germicidal lamp 14 is installed in or removed from the second sleeve 13, the rubber protection rings 34 can protect the outer sides of the ultraviolet germicidal lamp 14, so that damage to the ultraviolet germicidal lamp 14 or the second sleeve 13 due to collision in the dismounting process can be avoided.
The invention also provides a sterilization method using the direct drinking water purification sterilization device, which comprises the following steps:
The method comprises the steps of firstly, respectively connecting a water inlet flange pipe 3 and a water outlet flange pipe 4 of an ultraviolet sterilization cylinder 1 to a water inlet end and a water outlet end in a water supply pipeline, enabling water flow to enter the ultraviolet sterilization cylinder 1 through the water inlet flange pipe 3, and then starting a controller 20;
When water flow enters the ultraviolet sterilization cylinder 1, the water flow can flow along the upper half part of the ultraviolet sterilization cylinder 1, and enters the first sleeve 5 through the water inlet pipe, and then the water flow entering the first sleeve 5 can flow out of the space of the lower half part of the ultraviolet sterilization cylinder 1 through the water outlet holes 8 and finally flows out through the water outlet flange pipe 4, so that three flowing operations are completed, and the sterilization time of the water flow by the ultraviolet sterilization lamp 14 is prolonged;
Step three, after a section of sterilization operation, closing a water supply pipeline, and then rotating a hand wheel 18 to drive a cleaning assembly to clean the first sleeve 5 and the second sleeve 13;
step four, after cleaning, opening the blow-down valve 19 to discharge the cleaned sewage from the blow-down valve 19;
and fifthly, after the sewage is discharged, closing the sewage discharging valve 19 and restarting the water supply pipeline.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411253566.5A CN118771531B (en) | 2024-09-09 | 2024-09-09 | Direct drinking water purifying and sterilizing equipment and sterilizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411253566.5A CN118771531B (en) | 2024-09-09 | 2024-09-09 | Direct drinking water purifying and sterilizing equipment and sterilizing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118771531A CN118771531A (en) | 2024-10-15 |
| CN118771531B true CN118771531B (en) | 2024-12-10 |
Family
ID=92986626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411253566.5A Active CN118771531B (en) | 2024-09-09 | 2024-09-09 | Direct drinking water purifying and sterilizing equipment and sterilizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118771531B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759741A (en) * | 2016-12-15 | 2017-05-31 | 圆融健康科技（深圳）有限公司 | Nozzle mechanism and toilet |
| CN108715494A (en) * | 2018-06-21 | 2018-10-30 | 张兴业 | A kind of purification of paper-making effluent processing unit |
| CN217187376U (en) * | 2022-02-16 | 2022-08-16 | 山西医科大学第二医院 | Closed type water collecting cup for anti-dumping breathing machine pipeline |
| CN221254060U (en) * | 2023-11-29 | 2024-07-02 | 广西光普新能源设备有限公司 | Ultraviolet sterilizer |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101011576B1 (en) * | 2010-04-05 | 2011-01-27 | 김영현 | Underwater UV Sterilizer with Non-Powered Glass Tube Cleaning Unit |
| CN213865761U (en) * | 2020-11-10 | 2021-08-03 | 重庆市开州区博海农业开发有限公司 | Aquaculture ultraviolet sterilization device |
-
2024
- 2024-09-09 CN CN202411253566.5A patent/CN118771531B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106759741A (en) * | 2016-12-15 | 2017-05-31 | 圆融健康科技（深圳）有限公司 | Nozzle mechanism and toilet |
| CN108715494A (en) * | 2018-06-21 | 2018-10-30 | 张兴业 | A kind of purification of paper-making effluent processing unit |
| CN217187376U (en) * | 2022-02-16 | 2022-08-16 | 山西医科大学第二医院 | Closed type water collecting cup for anti-dumping breathing machine pipeline |
| CN221254060U (en) * | 2023-11-29 | 2024-07-02 | 广西光普新能源设备有限公司 | Ultraviolet sterilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118771531A (en) | 2024-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR200435974Y1 (en) | Pipeline UV sterilizer with automatic power cleaning | |
| KR102392565B1 (en) | Non-power automatic cleaning device | |
| CN210683310U (en) | Sewage treatment tank for sewage treatment equipment | |
| CN118771531B (en) | Direct drinking water purifying and sterilizing equipment and sterilizing method | |
| CN211244732U (en) | Medical instrument environmental protection degassing unit | |
| CN112915626A (en) | High-pressure steam non-stop online backwashing ballast water treatment device | |
| CN108854200A (en) | A kind of intelligence backwash scrub pre-treatment purifier | |
| CN209065628U (en) | A kind of integrated modular circulating water treatment device | |
| CN222389622U (en) | Drinking water sterilizing pipe structure | |
| CN220176245U (en) | Sewage treatment device convenient to clearance filter screen plate | |
| CN216629777U (en) | Sedimentation tank goes out mill weir cleaning system | |
| CN113975886B (en) | Sewage purification treatment device for municipal sewage pipe network | |
| CN211158795U (en) | Front-mounted backwashing filter | |
| KR200385162Y1 (en) | Ultraviolet sterilizer with high effective for water pipe | |
| CN209567931U (en) | A kind of intelligent closestool just scouring water purification device | |
| CN110294557A (en) | Multi-functional sewage processing equipment | |
| CN212308932U (en) | Sewage treatment plant floats STREAMING two heavy pond effluent weir self-cleaning device | |
| JP3974444B2 (en) | Automatic scale removal device for lamp type water sterilizer | |
| CN205838774U (en) | A kind of household water purifier | |
| CN107308701B (en) | water treatment device | |
| CN207763271U (en) | A kind of electric heater of outlet pipe blowdown | |
| CN214634416U (en) | Back-flushing rotary filtering device for steel grating of submarine mining platform | |
| CN222752718U (en) | Filtration equipment of polluted water treatment | |
| CN220999335U (en) | Ultraviolet sterilizer with automatic cleaning function | |
| CN223292328U (en) | An ultraviolet disinfection pool for wastewater treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |