CN217578561U

CN217578561U - Ultraviolet disinfection device for marine drinking water

Info

Publication number: CN217578561U
Application number: CN202220592312.6U
Authority: CN
Inventors: 吴昊
Original assignee: Shanghai Jiayuan Environmental Technology Co ltd
Current assignee: Shanghai Jiayuan Environmental Technology Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-10-14
Anticipated expiration: 2032-03-17

Abstract

The utility model discloses an ultraviolet ray disinfection device of marine drinking water relates to marine drinking water disinfection technology field, including the disinfect box, the connecting plate is installed to the bottom of disinfect box, and the top of disinfect box is pegged graft and is had the case lid, and the top of disinfect box is provided with the inlet tube, the one end that the inlet tube extends to the disinfect box inside is provided with filtering mechanism, be provided with control mechanism on the disinfect box. The utility model discloses when well marine drinking water passes through the inlet tube and gets into the cartridge filter, through setting up filter screen and activated carbon fiber filter core will pass through the delivery port and fall the drinking water filtration to the disinfect box in, the user keeps away from the connecting plate with the case lid earlier, stretch into the disinfect box and rotation regulation bolt with the hand again, and then be convenient for install and dismantle the cartridge filter, consequently, conveniently clear up or change filter screen and activated carbon fiber filter core, through setting up stopper and sealing washer, the leakproofness between inlet tube and the cartridge filter has been promoted, the filter effect has been ensured.

Description

Ultraviolet disinfection device for marine drinking water

Technical Field

The utility model relates to a drinking water degassing unit technical field, especially an ultraviolet ray degassing unit of marine drinking water.

Background

The water supply sanitation of the water surface ship is an important content of ship sanitation guarantee, and when sailing and anchoring, the fresh water supply on the water surface ship depends on the fresh water cabin to carry fresh water supply and a seawater desalination device to prepare fresh water; the reverse osmosis seawater desalted water is an important source for supplying drinking water for water surface ships; generally, the desalinated water after conditioning and disinfection meets the requirement of 'water quality of reverse osmosis desalinated water of surface ships' and some of the desalinated water is directly used and the other part of the desalinated water is stored in a fresh water tank for later use; however, fresh water is susceptible to secondary pollution during storage or transportation in the water tanks.

The prior patent (publication No. CN 211311176U) discloses a modular drinking water treatment terminal for a surface vessel, which comprises a rack, an electric cabinet, a water outlet, a filtering device and a disinfecting device; the electric cabinet is fixed on the upper part of the frame, the filtering device and the disinfecting device are fixed on the lower part of the frame, and the water outlet is arranged on the lower part of the front side of the electric cabinet; the water outlet, the filtering device and the disinfecting device are connected through pipelines; the filtering device comprises an activated carbon filter, a first filter element filter and a second filter element filter which are sequentially arranged along the water flow direction and connected through a pipeline; the sterilizing device is connected with the filtering device through a pipeline; the activated carbon filter, the first filter element filter and the second filter element filter form independent modules, the joints of the pipelines are connected in a clamping sleeve type manner, and a modular design is adopted, so that the volume and the quality of a drinking water treatment terminal of a surface ship are reduced, and the maintenance is convenient; according to different water quality requirements, all modules are flexibly configured, so that sanitation is guaranteed, and resource waste is avoided.

When the modular drinking water treatment terminal for the surface ship is used, although different types of filtering devices can be selected according to different water qualities, the requirements of different water qualities are met, the sanitation is guaranteed, and the resource waste is not caused, the filtering devices are ensured to be inconvenient to install, disassemble and replace, the quality and the state of a filter element directly influence the quality of outlet water as the filter element is used as a component of the core of the filtering device, if the filter element is not replaced in time, the filtered substances are likely to flow back to pollute the water quality, the filter element belongs to consumable materials and has a certain service life, the service life of the filter element is mainly related to the water treatment capacity and the water quality condition, and the time for replacing the filter element with large water treatment capacity and high use frequency is correspondingly short; the water purifier has small water treatment capacity and high use frequency, the time for replacing the filter element is correspondingly longer, and the replacement period of the filter element is longer in places with better water quality; in places with poor water quality, the filter element is likely to be blocked easily, and the filter element replacement period is short, so that the modular drinking water treatment terminal for the surface ship has great limitation in the use process, and meanwhile, the modular drinking water treatment terminal for the surface ship does not have the functions of ultraviolet disinfection, high-temperature sterilization and heating when in use, so that the drinking water safety is reduced, and therefore, the ultraviolet disinfection device for the marine drinking water is necessary to be provided to solve the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and designing an ultraviolet disinfection device for drinking water for ships.

The technical scheme of the utility model be, a marine drinking water's ultraviolet ray disinfection device, including the disinfect box, the connecting plate is installed to the bottom of disinfect box, and it has the case lid to peg graft at the top of disinfect box, and the top of disinfect box is provided with the inlet tube, the one end that the inlet tube extends to the disinfect box inside is provided with filtering mechanism, filtering mechanism includes cartridge filter, filter screen and active carbon fiber filter core, the cartridge filter is pegged graft with the bottom of inlet tube, be provided with control mechanism on the disinfect box, control mechanism includes control panel, electronic inlet valve, ultraviolet ray disinfection lamp, heating resistor and electric stop valve.

As the utility model discloses a further supplement, filtering mechanism still includes delivery port, adjusting bolt, stopper and sealing washer, the filter screen sets up the inside at the cartridge filter, activated carbon fiber filter core integrated into one piece is in the inside of filter screen, the bottom at the cartridge filter is seted up to the delivery port, adjusting bolt and the outer wall threaded connection of cartridge filter, adjusting bolt's one end is inconsistent with the inlet tube, the stopper is connected with the inner wall of cartridge filter, the sealing washer sets up between stopper and inlet tube.

As the utility model discloses a further supply, control mechanism includes level sensor, baffler, heat conduction box and electric gate valve, control panel sets up the front side at the disinfect box, electronic inlet valve is connected with the top of inlet tube, the interior wall connection of level sensor and disinfect box, level sensor's sense terminal is less than the cartridge filter in the position of disinfect box, ultraviolet ray disinfection lamp and baffler all with the interior wall connection of disinfect box.

As a further supplement, the barrier plate is located the below of ultraviolet ray disinfection lamp, the bottom at the barrier plate is installed to heat conduction box and electric gate valve, heating resistor installs the inside at the heat conduction box, electric gate valve installs the bottom at the disinfect box, equal and the control panel electric connection of electronic inlet valve, level sensor, ultraviolet ray disinfection lamp, heating resistor, electric gate valve and electric gate valve.

As a further supplement to the utility model, adjusting bolt's one end integrated into one piece has the finger groove.

As a further supplement, the glass sleeve is installed on the inner wall of the disinfection box, and the glass sleeve is sleeved outside the ultraviolet disinfection lamp.

As a further supplement of the utility model, the front side of the disinfection box is embedded with an observation window.

As a further supplement to the present invention, the front side of the connecting plate is provided with a box body.

As a further supplement, a plurality of through-holes have been seted up at the top of box, and the inner wall sliding connection of box has the collecting box.

The beneficial effects are that:

1. the utility model discloses when well marine drinking water gets into the cartridge filter through the inlet tube in, will pass through the delivery port whereabouts to the drinking water filtration of disinfect box in through setting up filter screen and activated carbon fiber filter core, the user keeps away from the connecting plate with the case lid earlier, stretch into disinfect box interior and rotation regulation bolt with the hand again, and then be convenient for install and dismantle the cartridge filter, consequently conveniently clear up or change filter screen and activated carbon fiber filter core, through setting up stopper and sealing washer, promoted the leakproofness between inlet tube and the cartridge filter, ensured the filter effect.

2. The user makes things convenient for the business turn over water of disinfect box through control panel control electronic inlet valve and electric stop valve, through setting up level sensor, avoids the disinfect box internal water level to be higher than the cartridge filter and influence the filter effect, disinfects and disinfects to the water after filtering through setting up the ultraviolet ray disinfection lamp, through setting up baffler, heat conduction box, heating resistor and electric gate valve, to disinfection box internal water heating or high temperature disinfection and sterilization, has ensured drinking water safety.

Drawings

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

FIG. 2 is a schematic sectional view of the sterilization case of the present invention;

fig. 3 is a schematic sectional view of a filter cartridge according to the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3.

In the figure, 1, a sterilization box; 2. a connecting plate; 3. a box cover; 4. a water inlet pipe; 5. a filter cartridge; 6. filtering with a screen; 7. an activated carbon fiber filter element; 8. a water outlet; 9. adjusting the bolt; 10. a limiting block; 11. a seal ring; 12. a control panel; 13. an electric water inlet valve; 14. a liquid level sensor; 15. an ultraviolet disinfection lamp; 16. a barrier plate; 17. a heat conducting box; 18. a heating resistor; 19. an electric gate valve; 20. an electrically operated shutoff valve; 21. a glass sleeve; 22. an observation window; 23. a box body; 24. a through hole; 25. and a collection box.

Detailed Description

The first explanation the utility model discloses a design is original purpose, and the modularization drinking water treatment terminal that uses on boats and ships at present has great limitation in the use, and this a modularization drinking water treatment terminal for surface of water naval vessel does not have the function of ultraviolet disinfection, pasteurization and heating when using simultaneously, has reduced drinking water safety, for this reason we have designed the ultraviolet ray disinfection device of a marine drinking water.

The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 to 4, the ultraviolet disinfection apparatus mainly comprises the following structures: the disinfection box 1, install connecting plate 2 in disinfection box 1 bottom, the case lid 3 of pegging graft at disinfection box 1 top, set up in the inlet tube 4 at disinfection box 1 top and extend to the filtering mechanism that 1 inside one end of disinfection box is connected with inlet tube 4, still be provided with control mechanism on the disinfection box wherein for control ultraviolet ray degassing unit all electronic mechanism.

The following is a detailed description of the above structures:

the filter mechanism comprises a filter cartridge 5, a filter screen 6, an activated carbon fiber filter element 7, a water outlet 8, an adjusting bolt 9, a limiting block 10 and a sealing ring 11, wherein the filter cartridge 5 is inserted into the bottom end of the water inlet pipe 4, the filter screen 6 is arranged inside the filter cartridge 5, the activated carbon fiber filter element 7 is integrally formed inside the filter screen 6, the water outlet 8 is formed at the bottom of the filter cartridge 5, the adjusting bolt 9 is in threaded connection with the outer wall of the filter cartridge 5, one end of the adjusting bolt 9 is abutted to the water inlet pipe 4, the limiting block 10 is connected with the inner wall of the filter cartridge 5, the sealing ring 11 is arranged between the limiting block 10 and the water inlet pipe 4, one end of the adjusting bolt 9 is integrally formed with a finger groove, through the finger groove, the friction force between a hand and the adjusting bolt 9 is increased, the adjusting bolt 9 is convenient to rotate, and the phenomenon of hand drop is avoided;

when marine drinking water gets into in the cartridge filter 5 through inlet tube 4, through setting up filter screen 6 and activated carbon fiber filter core 7 will fall to the drinking water in the disinfect box 1 through delivery port 8 and filter, the user keeps away from connecting plate 2 with case lid 3 earlier, stretch into disinfect box 1 interior and rotation adjusting bolt 9 with the hand again, and then be convenient for install and dismantle cartridge filter 5, consequently, conveniently clear up or change filter screen 6 and activated carbon fiber filter core 7, through setting up stopper 10 and sealing washer 11, the leakproofness between inlet tube 4 and the cartridge filter 5 has been promoted, the filter effect has been ensured.

The control mechanism comprises a control panel 12, an electric water inlet valve 13, an ultraviolet disinfection lamp 15, a liquid level sensor 14, a blocking plate 16, a heat conduction box 17, an electric gate valve 19, a heating resistor 18 and an electric stop valve 20, wherein the control panel 12 is arranged at the front side of the disinfection box 1, the electric water inlet valve 13 is connected with the top end of a water inlet pipe 4, the liquid level sensor 14 is connected with the inner wall of the disinfection box 1, the position of the detection end of the liquid level sensor 14 in the disinfection box 1 is lower than that of the filter cartridge 5, the ultraviolet disinfection lamp 15 and the blocking plate 16 are both connected with the inner wall of the disinfection box 1, the blocking plate 16 is positioned below the ultraviolet disinfection lamp 15, the heat conduction box 17 and the electric gate valve 19 are arranged at the bottom of the blocking plate 16, the heating resistor 18 is arranged inside the heat conduction box 17, and the electric stop valve 20 is arranged at the bottom of the disinfection box 1, the electric water inlet valve 13, the liquid level sensor 14, the ultraviolet disinfection lamp 15, the heating resistor 18, the electric gate valve 19 and the electric stop valve 20 are electrically connected with the control panel 12, the glass sleeve 21 is installed on the inner wall of the disinfection box 1, the glass sleeve 21 is sleeved outside the ultraviolet disinfection lamp 15, by arranging the glass sleeve 21, the direct contact between the water in the disinfection box 1 and the ultraviolet disinfection lamp 15 is avoided, the service life of the ultraviolet disinfection lamp 15 is further prolonged, a user controls the electric water inlet valve 13 and the electric stop valve 20 through the control panel 12 to facilitate the water inlet and outlet of the disinfection box 1, by arranging the liquid level sensor 14, the influence on the filtering effect caused by the fact that the water level in the disinfection box 1 is higher than the filter cartridge 5 is avoided, by arranging the ultraviolet disinfection lamp 15 to disinfect and sterilize the filtered water, by arranging the barrier plate 16, the heat conduction box 17, the heating resistor 18 and the electric gate valve 19, the water in the disinfection box 1 is heated or sterilized at high temperature, ensures the safety of drinking water.

In order to facilitate observing 1 inside of disinfect box, front side at disinfect box 1 inlays and is equipped with observation window 22, except the inside condition that convenient to use person observed disinfect box 1, still conveniently know the water level condition in disinfect box 1, the front side of connecting plate 2 is provided with box 23, through setting up box 23, place the cup when making things convenient for the water intaking, avoid extravagant manpower, a plurality of through-holes 24 have been seted up at the top of box 23, the inner wall sliding connection of box 23 has collecting box 25, through setting up through-hole 24 and collecting box 25, conveniently collect the water that leaks, and shift through collecting box 25.

The working principle is as follows:

when the drinking water for ships is filtered, when the drinking water for ships enters the filter cylinder 5 through the water inlet pipe 4, the drinking water falling into the disinfection box 1 through the water outlet 8 is filtered through the filter screen 6 and the activated carbon fiber filter element 7, a user firstly keeps the box cover 3 away from the connecting plate 2, then stretches hands into the disinfection box 1 and rotates the adjusting bolt 9, and then the filter cylinder 5 is convenient to mount and dismount, so that the filter screen 6 and the activated carbon fiber filter element 7 are convenient to clean or replace, and the sealing performance between the water inlet pipe 4 and the filter cylinder 5 is improved through the limiting block 10 and the sealing ring 11, so that the filtering effect is ensured;

when marine drinking water disinfection and drinking, the user makes things convenient for the business turn over water of disinfect box 1 through control panel 12 control electronic inlet valve 13 and electric stop valve 20, through setting up level sensor 14, avoid 1 interior water level of disinfect box to be higher than cartridge filter 5 and influence the filter effect, disinfect and disinfect the water after filtering through setting up ultraviolet ray disinfection lamp 15, through setting up baffler 16, heat conduction box 17, heating resistor 18 and electric gate valve 19, to 1 internal water heating of disinfect box or high temperature disinfection and sterilization, drinking water safety has been ensured.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical staff probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. The utility model provides an ultraviolet ray disinfection device of marine drinking water, includes disinfect box (1), its characterized in that, connecting plate (2) are installed to the bottom of disinfect box (1), and the top of disinfect box (1) is pegged graft and is had case lid (3), and the top of disinfect box (1) is provided with inlet tube (4), the one end that inlet tube (4) extend to disinfect box (1) inside is provided with filtering mechanism, filtering mechanism includes cartridge filter (5), filter screen (6) and activated carbon fiber filter core (7), cartridge filter (5) are pegged graft with the bottom of inlet tube (4), be provided with control mechanism on disinfect box (1), control mechanism includes control panel (12), electronic inlet valve (13), ultraviolet ray disinfection lamp (15), heating resistor (18) and electronic stop valve (20).

2. The ultraviolet disinfection device for marine drinking water of claim 1, characterized in that, the filter mechanism further comprises a water outlet (8), an adjusting bolt (9), a limiting block (10) and a sealing ring (11), the filter screen (6) is arranged in the filter cartridge (5), the activated carbon fiber filter element (7) is integrally formed in the filter screen (6), the water outlet (8) is arranged at the bottom of the filter cartridge (5), the adjusting bolt (9) is in threaded connection with the outer wall of the filter cartridge (5), one end of the adjusting bolt (9) is in contact with the water inlet pipe (4), the limiting block (10) is connected with the inner wall of the filter cartridge (5), and the sealing ring (11) is arranged between the limiting block (10) and the water inlet pipe (4).

3. The ultraviolet disinfection device for marine drinking water of claim 1, characterized in that the control mechanism comprises a liquid level sensor (14), a blocking plate (16), a heat conducting box (17) and an electric gate valve (19), the control panel (12) is arranged at the front side of the disinfection box (1), the electric water inlet valve (13) is connected with the top end of the water inlet pipe (4), the liquid level sensor (14) is connected with the inner wall of the disinfection box (1), the position of the detection end of the liquid level sensor (14) in the disinfection box (1) is lower than the filter cartridge (5), and the ultraviolet disinfection lamp (15) and the blocking plate (16) are both connected with the inner wall of the disinfection box (1).

4. The ultraviolet disinfection device for drinking water for ships according to claim 3, characterized in that the barrier plate (16) is located below the ultraviolet disinfection lamp (15), the heat conduction box (17) and the electric gate valve (19) are installed at the bottom of the barrier plate (16), the heating resistor (18) is installed inside the heat conduction box (17), the electric stop valve (20) is installed at the bottom of the disinfection box (1), and the electric water inlet valve (13), the liquid level sensor (14), the ultraviolet disinfection lamp (15), the heating resistor (18), the electric gate valve (19) and the electric stop valve (20) are all electrically connected with the control panel (12).

5. Ultraviolet disinfection apparatus for marine drinking water, according to claim 2, characterized in that the adjusting bolt (9) is formed with a finger groove integrally at one end.

6. The ultraviolet disinfection device for drinking water for ships according to claim 1, characterized in that a glass sleeve (21) is installed on the inner wall of the disinfection box (1), and the glass sleeve (21) is sleeved outside the ultraviolet disinfection lamp (15).

7. Ultraviolet disinfection apparatus for drinking water for ships according to claim 1, characterized in that the disinfection box (1) is embedded with a viewing window (22) on the front side.

8. UV disinfection apparatus for marine drinking water, according to claim 1, characterized in that the connection plate (2) is provided with a box (23) at the front side.

9. The ultraviolet disinfection device for drinking water for ships as claimed in claim 8, wherein a plurality of through holes (24) are formed in the top of the box body (23), and a collection box (25) is slidably connected to the inner wall of the box body (23).