CN213446641U

CN213446641U - Special ultraviolet sterilization device supplies water

Info

Publication number: CN213446641U
Application number: CN202021916266.8U
Authority: CN
Inventors: 范正义
Original assignee: Wuhan Bangxin Huitong Technology Co ltd
Current assignee: Wuhan Bangxin Huitong Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-15
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a special ultraviolet germicidal device supplies water, including the case that disinfects, the case one side inner wall spiro union that disinfects has the inlet tube, and the inner wall spiro union of inlet tube has the arc breakwater, the case opposite side inner wall welding that disinfects has the drain pipe, and the inner wall welding of drain pipe one side has fixed pipe, fixed inside pipe wall slides and pegs graft and has sliding sleeve, and the welding of sliding sleeve bottom has the water intaking ware, the observation eyepiece is installed at the sliding sleeve top, and the case top one side outer wall that disinfects opens and have first slot. The utility model discloses when rivers flow in by the inlet tube when the incasement portion that disinfects, at first let water filter through first rose box, utilize sterilamp to carry out germicidal treatment after filtering finishes, recycle the second filter-box case after the processing finishes and filter, absorb impurity and the peculiar smell of aquatic, and the arc breakwater of the inside spiro union of inlet tube can slow down rivers, prevent that the water velocity of flow is too big to bruise filter-box case, increase the security of device.

Description

Special ultraviolet sterilization device supplies water

Technical Field

The utility model relates to a water supply sterilization technical field especially relates to a special ultraviolet germicidal device supplies water.

Background

With the improvement of the living standard of people, the general living water supply system requires 24 hours of uninterrupted water supply. For building water supply equipment, water supply peaks are mainly concentrated in three time periods of morning, noon and evening, and water supply quantity in the rest time is small.

With the increasing urban population, residential buildings are gradually expanded to suburbs, and as tap water conveying pipelines are too long in individual areas, in order to solve the problems of insufficient tap water supply capacity and unstable pressure, water in a municipal water supply pipe network needs to be put into a water tank or a water tank, and then secondary pressurizing equipment is used for supplying water to users or a high-level water tank (or a water tower) through the conveying pipe network, so that the water requirement of each user is ensured. Along with the increase of the water supply distance, the control of water quality is also extremely important, bacteria in the water body are controlled, therefore, the water body needs to be sterilized by ultraviolet rays in the water supply process, the traditional sterilizing device can only sterilize the water body, and whether the sterilization is successful or not cannot be observed in time.

Therefore, the Chinese patent (application No. 201620206716.1) discloses 'relating to a special ultraviolet sterilization device for secondary water supply', the utility model adopts the structure, the design is reasonable and novel, the water inlet short pipe and the water outlet short pipe are respectively arranged at the upper side and the lower side of the cylinder body, which is convenient for matching with secondary water supply equipment and is convenient for butt joint and installation with the secondary water supply equipment; moreover, the movable ocular lens can help to observe the working state of the internal ultraviolet germicidal lamp. But the device can't in time observe whether the bacterium remains in the water after disinfecting to when pipeline and inlet tube connection, powerful rivers impact force can cause the damage to the bactericidal lamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the ultraviolet sterilization device special for water supply.

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

a special ultraviolet sterilization device for water supply comprises a sterilization box, wherein a water inlet pipe is screwed on the inner wall of one side of the sterilization box, an arc-shaped water baffle is screwed on the inner wall of the water inlet pipe, a drain pipe is welded on the inner wall of the other side of the sterilization box, a fixed pipe is welded on the inner wall of one side of the drain pipe, a sliding sleeve is inserted into the inner wall of the fixed pipe in a sliding manner, a water taking vessel is welded at the bottom of the sliding sleeve, an observation eyepiece is installed at the top of the sliding sleeve, a first slot is formed in the outer wall of one side of the top of the sterilization box, a second slot is formed in the outer wall of the other side of the top of the sterilization box, a first sealing block is inserted into the inner wall of the first slot, a second sealing block is inserted into the inner wall of the second slot, a first filtering net cage is fixed at the bottom of the first, and the middle part of the sealing plug is provided with an ultraviolet germicidal lamp.

Preferably, the outer wall of one side of the water inlet pipe and the water outlet pipe far away from the sterilization box is welded with a fixing flange.

Preferably, the sliding sleeve and the outer wall of the two sides of the top of the fixed pipe are welded with symmetrically distributed fixed blocks, and a compression spring is arranged between the two fixed blocks.

Preferably, the switch is connected to the outside of the ultraviolet germicidal lamp, and the switch is connected to an external power supply.

Preferably, the first filtering net cage and the second filtering net cage are both in mesh structures, and activated carbon is filled in the first filtering net cage and the second filtering net cage.

Preferably, the size of the arc-shaped water baffle is matched with that of the inner wall of the water inlet pipe, and the outer wall of the arc-shaped water baffle is provided with water flowing holes distributed at equal intervals.

Preferably, a sealing ring is bonded at the joint of the first sealing block and the first slot, and a sealing ring is bonded at the joint of the second slot and the second sealing block.

The utility model has the advantages that:

1. according to the special ultraviolet sterilization device for water supply, when water flows into the sterilization box from the water inlet pipe, the water is firstly filtered through the first filter box, the ultraviolet sterilization lamp is used for sterilization after the water is filtered, the second filter box is used for filtering after the water is treated, impurities and peculiar smell in the water are absorbed, the arc-shaped water baffle plate screwed in the water inlet pipe can decelerate the water flow, the filter box is prevented from being damaged by the overlarge water flow velocity, and the safety of the device is improved;

2. this special ultraviolet germicidal device supplies water, after ultraviolet germicidal lamp carries out germicidal treatment to water, water can follow the drain pipe and flow, and is equipped with the water intaking ware at the top of drain pipe, through pressing sliding sleeve, lets the water intaking ware go deep into the inside back of drain pipe, and compression spring can let sliding sleeve rise, then the user sees through the observation eyepiece and can see out the inside bacterium that whether exists of water, can know the bactericidal effect of disinfect box.

Drawings

FIG. 1 is a sectional view of the whole structure of a special ultraviolet sterilizer for water supply according to the present invention;

FIG. 2 is a side view of the overall structure of a special ultraviolet sterilizer for water supply of the present invention;

FIG. 3 is a sectional view of the structure of a fixed pipe of the ultraviolet sterilization device for water supply of the present invention;

fig. 4 is an enlarged schematic view of the internal structure of the connecting pipe of the ultraviolet sterilization device special for water supply of the present invention.

In the figure: the water-saving sterilizing box comprises a sterilizing box 1, a water inlet pipe 2, an arc-shaped water baffle 3, a water outlet pipe 4, a fixing flange 5, a fixing pipe 6, a sliding sleeve 7, a water taking dish 8, an observation eyepiece 9, a fixing block 10, a compression spring 11, a first slot 12, a second slot 13, a first sealing block 14, a second sealing block 15, a first filtering net cage 16, a second filtering net cage 17, a connecting pipe 18, a sealing plug 19 and an ultraviolet sterilizing lamp 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a special ultraviolet sterilization device for water supply comprises a sterilization box 1, wherein a water inlet pipe 2 is screwed on the inner wall of one side of the sterilization box 1, an arc-shaped water baffle 3 is screwed on the inner wall of the water inlet pipe 2, the size of the arc-shaped water baffle 3 is matched with that of the inner wall of the water inlet pipe 2, the outer wall of the arc-shaped water baffle 3 is provided with water flowing holes distributed equidistantly, a drain pipe 4 is welded on the inner wall of the other side of the sterilization box 1, a fixed pipe 6 is welded on the inner wall of one side of the drain pipe 4, a fixed flange 5 is welded on the outer wall of one side of the water inlet pipe 2 and the outer wall of one side of the drain pipe 4 away from the sterilization box 1, a sliding sleeve 7 is slidably inserted into the inner wall of the fixed pipe 6, a water taking vessel 8 is welded at the bottom of the sliding sleeve 7, an observation eyepiece 9, after the filtration, the ultraviolet germicidal lamp 20 is used for sterilization treatment, and after the treatment, the second filtering net cage 17 is used for filtering to absorb impurities and peculiar smell in water, and the arc-shaped water baffle 3 screwed in the water inlet pipe 2 can reduce the speed of the water flow, so that the filtering net cage is prevented from being damaged by the overlarge flow rate of the water body, and the safety of the device is improved;

the outer walls of two sides of the top of the sliding sleeve 7 and the fixed pipe 6 are welded with symmetrically distributed fixed blocks 10, a compression spring 11 is arranged between the two fixed blocks 10, a sealing ring is adhered at the joint of a first sealing block 14 and a first slot 12, a sealing ring is adhered at the joint of a second slot 13 and a second sealing block 15, the outer wall of the other side of the top of the sterilization box 1 is provided with a second slot 13, the inner wall of the first slot 12 is inserted with the first sealing block 14, the inner wall of the second slot 13 is inserted with the second sealing block 15, the bottom of the first sealing block 14 is fixed with a first filtering net box 16, the bottom of the second sealing block 15 is fixed with a second filtering net box 17, a connecting pipe 18 is welded at the central position of the top of the sterilization box 1, the first filtering net box 16 and the second filtering net box 17 are both in mesh structures, activated carbon is arranged in the first filtering net box 16 and the second filtering net box 17, a sealing plug 19 is fixed at, and sealing plug 19 middle part is equipped with sterilamp 20, sterilamp 20 external connection has the switch, and the switch is connected with external power source, after sterilamp 20 carries out germicidal treatment to water, water can flow out from drain pipe 4, and be equipped with water intaking ware 8 at the top of drain pipe 4, through pressing sliding sleeve 7, let water intaking ware 8 go deep into inside back of drain pipe 4, compression spring 11 can let sliding sleeve 7 rise, then the user sees through observing eyepiece 9 and can see out whether there is the bacterium in the water inside, can know the bactericidal effect of sterilization case 1.

The working principle is as follows: when using this special ultraviolet germicidal device supplies water, at first fix the device on the water supply pipeline, then fix sealing plug 19 that is fixed with sterilamp 20 on connecting pipe 18, then peg graft into the inside of disinfect box 1 with first filter box 16 and second filter box 17 respectively, then open the water valve switch, the water body can flow in from inlet tube 2, and the inside arc breakwater 3 of inlet tube 2 can slow down rivers, when inside through disinfect box 1, sterilamp 20 can disinfect water, and discharge from drain pipe 4, then the user presses sliding sleeve 7, insert water intaking ware 8 inside the sample of drain pipe 4, then the user sees through observing eyepiece 9 and observes the water, whether remain the bacterium.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The special ultraviolet sterilization device for water supply comprises a sterilization box (1) and is characterized in that a water inlet pipe (2) is connected to the inner wall of one side of the sterilization box (1) in a threaded manner, an arc-shaped water baffle (3) is connected to the inner wall of the water inlet pipe (2) in a threaded manner, a drain pipe (4) is welded to the inner wall of the other side of the sterilization box (1), a fixed pipe (6) is welded to the inner wall of one side of the drain pipe (4), a sliding sleeve (7) is inserted into the inner wall of the fixed pipe (6) in a sliding manner, a water taking dish (8) is welded to the bottom of the sliding sleeve (7), an observation eyepiece (9) is installed at the top of the sliding sleeve (7), a first slot (12) is formed in the outer wall of one side of the top of the sterilization box (1), a second slot (13) is formed in the outer wall of the other side of the top of the sterilization box (1, and first sealed piece (14) bottom is fixed with first filter box (16), second sealed piece (15) bottom is fixed with second filter box (17), and the welding of sterilization case (1) top central point department has connecting pipe (18), connecting pipe (18) top is fixed with sealing plug (19), and sealing plug (19) middle part is equipped with sterilamp (20).

2. The ultraviolet sterilization device special for water supply according to claim 1, characterized in that the outer walls of the water inlet pipe (2) and the water outlet pipe (4) far away from the sterilization box (1) are welded with fixing flanges (5).

3. The ultraviolet sterilization device special for water supply as claimed in claim 1, wherein the sliding sleeve (7) and the fixed pipe (6) are welded with symmetrically distributed fixed blocks (10) on the outer walls of both sides of the top, and a compression spring (11) is arranged between the two fixed blocks (10).

4. The UV sterilizer for water supply according to claim 1, wherein a switch is connected to the exterior of the UV sterilizer lamp (20), and an external power source is connected to the switch.

5. The ultraviolet sterilization device special for water supply as claimed in claim 1, wherein the first filtering net cage (16) and the second filtering net cage (17) are both of mesh-like structure, and the inside of the first filtering net cage (16) and the inside of the second filtering net cage (17) are both filled with activated carbon.

6. The ultraviolet sterilization device special for water supply according to claim 1, characterized in that the size of the arc-shaped water baffle (3) is matched with the size of the inner wall of the water inlet pipe (2), and the outer wall of the arc-shaped water baffle (3) is provided with water discharge holes distributed at equal intervals.

7. The ultraviolet sterilizer special for water supply according to claim 1, wherein a sealing ring is bonded at the joint of the first sealing block (14) and the first slot (12), and a sealing ring is bonded at the joint of the second slot (13) and the second sealing block (15).