CN218665660U

CN218665660U - Disinfection device for direct drinking water equipment

Info

Publication number: CN218665660U
Application number: CN202223405797.2U
Authority: CN
Inventors: 文峰; 陈京兴; 罗啸天
Original assignee: Fujian Air Purification Technology Co ltd
Current assignee: Fujian Air Purification Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-03-21
Anticipated expiration: 2032-12-20

Abstract

The utility model belongs to the technical field of straight drinking water equipment, especially, disinfection device for straight drinking water equipment, including the support frame, the last fixed surface of support frame installs the casing, and the inside of casing is provided with and is used for realizing the degassing unit of filter disinfection action to the running water, and the running water gets into the back in the casing, realizes the sterile action of multistage filter through degassing unit to the running water. This degassing unit for direct drinking water equipment, through setting up degassing unit, can realize disinfecting to running water multi-stage filtration, cause the filter effect of running water better, secondly, realize storing through setting up the clean water after the water purification case is to multi-stage filtration, make when needing to use the water purification in a large number, the direct drinking water equipment of this application supplies water sufficiently, through set up coconut husk active carbon filter screen in the water purification case, realize further filtration disinfection to the clean water of storing by the water purification case, avoid there being the problem of bacterial growing to take place in the clean water.

Description

Disinfection device for direct drinking water equipment

Technical Field

The utility model relates to a straight drinking water equipment technical field especially relates to a disinfection device for straight drinking water equipment.

Background

The direct drinking water equipment is that tap water is deeply purified to be directly drinkable purified water, and then the purified water is conveyed to a water spot through a special pipeline for drinking, so that the living quality of residents can be improved, the health level is improved, and the urban modernization level is improved.

For example, the Chinese patent document discloses a disinfection device for direct drinking water equipment (publication number: CN 211445262U), "comprising a base and a first filtering device, characterized in that: the base is provided with the shell to the side, and the inside downside of shell is provided with fixed box, and fixed box is connected with the shell through first spliced pole simultaneously, first filter equipment sets up inside fixed box, and first filter equipment left surface is provided with the inlet tube ".

Above-mentioned prior art patent has solved when present straight drinking water equipment is inside to use degassing unit to disinfect to the running water, only filters the water source through single filter equipment, and present straight drinking water equipment is inside to lack the water storage measure, causes the water source to need be continuous to directly drink the inside injection of drinking water equipment, makes like this when using in a large number, the water source can not follow up the problem, but still has the weak point:

firstly, the prior art patent has the problem of incomplete filtration of tap water due to the filtration and disinfection mode of the tap water;

secondly, when the water purification is stored in the water storage tank of the prior art patent, because the interior of the water storage tank is lack of a filtering and disinfecting mechanism, bacteria are easy to breed in the storage process of the water purification in the water storage tank along with the increase of the storage time, and then hidden troubles are easy to be caused to the body of a user.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned technical problem of current straight drinking water equipment existence, the utility model provides a disinfection device for straight drinking water equipment.

The utility model provides a pair of disinfection device for direct drinking water equipment, the loach carrying platform comprises a supporting fram, the last fixed surface of support frame installs the casing, the inside of casing is provided with and is used for realizing the degassing unit of filter disinfection action to the running water, and the running water gets into back in the casing, through degassing unit realizes the sterile action of multistage filter to the running water.

Preferably, degassing unit is including the one-level filtering case, second grade filtering case, tertiary filter case and the level four filtering case of from top to bottom fixed mounting in proper order, the interior diapire center department threaded connection of one-level filtering case has to flow in the PPF filter core of preliminary treatment action is realized to running water in the casing, the interior diapire center department threaded connection of second grade filtering case has the UDF filter core, the interior diapire center department threaded connection of tertiary filtering case has the CTO filter core, the interior diapire center department threaded connection of level four filtering case has the coconut palm dimension charcoal filter core.

Preferably, the upper surfaces of the first-stage filter tank, the second-stage filter tank, the third-stage filter tank and the fourth-stage filter tank are all in threaded connection with sealing covers through sealing rings, a first water delivery pipe communicated with the second-stage filter tank is fixedly communicated with the inner wall of the left side of the first-stage filter tank, tap water filtered by the PPF filter element is conveyed into the UDF filter element through the first water delivery pipe so as to achieve a second filtering and disinfecting action on the tap water, a second water delivery pipe communicated with the third-stage filter tank is fixedly communicated with the inner wall of the right side of the second-stage filter tank, and the tap water filtered by the UDF filter element is conveyed into the CTO filter element through the second water delivery pipe so as to achieve a third filtering and disinfecting action on the tap water.

Preferably, the inner wall of the left side of the third-stage filter box is fixedly communicated with a third water delivery pipe communicated with the fourth-stage filter box, tap water filtered by the CTO filter element is delivered to the inside of the coconut fiber carbon filter element through the third water delivery pipe so as to realize the fourth filtering and disinfecting action on the tap water, the upper surface of the shell is provided with a flange cover, and the axle center of the flange cover is fixedly communicated with a water delivery pipe with one end extending to the inside of the first-stage filter box.

Preferably, the right side inner wall of level four rose box is fixed to be communicated with the water purification pipe that one end extends to the casing outside, the support frame is close to the right side upper surface fixed mounting of casing and is had the water purification case, the play water end of water purification pipe and the inside fixed intercommunication of water purification case.

Preferably, the upper surface of water purification case has the installation lid through sealing washer threaded connection, the inner wall joint of water purification case has the coconut husk active carbon filter screen, the interior diapire center department of water purification case is fixed the intercommunication and is had one end to extend to the outlet pipe of support frame below, the external fixed surface of outlet pipe installs the solenoid valve.

The utility model provides a beneficial effect does:

through setting up degassing unit, can realize disinfecting to running water multi-stage filtration, cause the filter effect of running water better, secondly, realize storing through setting up the clean water after the water purification case to multi-stage filtration, make when using the water purification in a large number of needs, the straight drinking water equipment of this application supplies water sufficiently, through set up the coconut husk active carbon filter screen in the water purification incasement, realize further filtration disinfection to the clean water of storing by the water purification case, avoid the problem that has bacterial growing in the clean water to take place.

Drawings

FIG. 1 is a schematic view of a disinfection device for direct drinking water equipment provided by the present invention;

FIG. 2 is a perspective view of a mounting cover structure of a disinfection device for direct drinking water equipment provided by the utility model;

FIG. 3 is an exploded view of the housing structure of the disinfection device for direct drinking water equipment provided by the present invention;

fig. 4 is an explosion diagram of a water purification tank structure of a disinfection device for direct drinking water equipment provided by the utility model.

In the figure: 1. a support frame; 2. a housing; 3. a primary filter tank; 4. a secondary filter tank; 5. a third stage filter box; 6. a four-stage filter box; 7. a PPF filter element; 8. a UDF filter element; 9. a CTO filter element; 10. a coconut fiber carbon filter element; 11. a sealing cover; 12. a first water delivery pipe; 13. a second water delivery pipe; 14. a third water delivery pipe; 15. a flange cover; 16. a water delivery pipe; 17. a water purifying pipe; 18. a water purifying tank; 19. installing a cover; 20. a coconut shell activated carbon filter screen; 21. a water outlet pipe; 22. an electromagnetic valve.

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 disinfection device for direct drinking water equipment comprises a support frame 1, a casing 2 is fixedly installed on the upper surface of the support frame 1, a disinfection device for realizing filtering and disinfection actions on tap water is arranged inside the casing 2, and after the tap water enters the casing 2, the action of multi-stage filtering and disinfection on the tap water is realized through the disinfection device.

Further, in order to realize the multi-stage filtration disinfection of running water, degassing unit is including the one-level filter case 3 of from top to bottom fixed mounting in proper order, second grade filter case 4, tertiary filter case 5 and level four filter case 6, the interior diapire center department threaded connection of one-level filter case 3 has the PPF filter core 7 of realizing the preliminary treatment action to the running water that flows into in the casing 2, the PPF filter core 7 carries out silt, suspended solid, colloid, impurity etc. of preliminary treatment filtering aquatic to getting into the running water, the filter area is with to receive the filth volume big, the filter effect is good, long service life, and can wash, reuse.

The center of the inner bottom wall of the secondary filter box 4 is in threaded connection with a UDF filter element 8, the UDF filter element 8 adsorbs harmful substances to human bodies such as the son flavor, the son color, the residual chlorine, the halohydrocarbon, the organic matter and the like in water, and the UDF can remove more than 90 percent of residual ammonia, so that the service life of the activated carbon is greatly prolonged.

The center of the inner bottom wall of the third-stage filter box 5 is in threaded connection with a CTO filter element 9, the CTO filter element 9 deeply adsorbs harmful substances such as the son colors, the son flavors, the halocarbons, the organic matters and the like in water, the outlet taste is effectively improved, the compressed active carbon with long service life and the mesh fabric structure with high pollutant carrying capacity are adopted, and the filter element has the filtering performance with double functions.

The interior diapire center department threaded connection of level four rose box 6 has coconut palm dimension carbon filter element 10, coconut palm dimension charcoal is a neotype active carbon, be the active carbon that a new technology was made, be more popular in foreign countries in recent years except that the formaldehyde material, use the coconut husk as the raw materials, through high temperature activation, carbonization treatment, be simultaneously one kind and contain the photocatalyst, the novel active carbon of carbon fiber, coconut palm dimension charcoal is 5 times of ordinary active carbon to organic gas's adsorption capacity, adsorption rate is faster, furthermore, the multistage filtration of this application all adopts detachable threaded connection, and then make things convenient for subsequent washing, the filter disinfection effect to the running water has been guaranteed.

Further, in order to facilitate the conveying action of the tap water after being filtered at each stage, the upper surfaces of the first-stage filter box 3, the second-stage filter box 4, the third-stage filter box 5 and the fourth-stage filter box 6 are all in threaded connection with a sealing cover 11 through sealing rings, a first water pipe 12 communicated with the second-stage filter box 4 is fixedly communicated with the inner wall of the left side of the first-stage filter box 3, the tap water filtered by the PPF filter element 7 is conveyed to the inside of the UDF filter element 8 through the first water pipe 12 to realize the second filtering and disinfecting action of the tap water, a second water pipe 13 communicated with the third-stage filter box 5 is fixedly communicated with the inner wall of the right side of the second-stage filter box 4, and the tap water filtered by the UDF filter element 8 is conveyed to the inside of the CTO filter element 9 through the second water pipe 13 to realize the third filtering and disinfecting action of the tap water.

Further, in order to convey tap water into the casing 2 and realize the pretreatment of the tap water, a third water pipe 14 communicated with the fourth-stage filter box 6 is fixedly communicated with the inner wall of the left side of the third-stage filter box 5, the tap water filtered by the CTO filter element 9 is conveyed into the coconut carbon filter element 10 through the third water pipe 14 so as to realize the fourth filtering and disinfecting action of the tap water, a flange cover 15 is mounted on the upper surface of the casing 2, a water pipe 16 with one end extending into the first-stage filter box 3 is fixedly communicated with the axis of the flange cover 15, and the conveying action of the tap water is realized.

Further, in order to realize storing the clean water after the multi-stage filtration, the fixed intercommunication of right side inner wall of level four rose box 6 has one end to extend to the clean water pipe 17 in the 2 outsides of casing, support frame 1 is close to casing 2's right side fixed surface and installs clean water tank 18, the water outlet end of clean water pipe 17 and the fixed intercommunication in inside of clean water tank 18, realize storing the clean water after the multi-stage filtration through setting up clean water tank 18, make when a large amount of needs use the clean water, the straight drinking water equipment of this application supplies water sufficiently.

Further, in order to realize the water purification of water purification case 18 in the filtration disinfection, the upper surface of water purification case 18 has installation lid 19 through sealing washer threaded connection, the convenience is realized dismantling the washing to the filtration in the water purification case 18, the inner wall joint of water purification case 18 has coconut husk active carbon filter screen 20, coconut husk active carbon's advantage is that its compact structure is rich in a large amount of micropores, and provide good mechanical strength and hardness and very high resistance wearing and tearing or through collision breakage etc. coconut husk active carbon still has some other characteristics: coconut husk active carbon is renewable resources, the coconut tree can be received 3-4 times a year, a coconut tree can live for a lot of years, it has played very critical effect to drinking water purification to be the coconut husk active carbon at last, can adsorb the pollutant in the aquatic, adsorb volatile organic compound, adsorb pesticide and herbicide, adsorb the halogen of aquatic, the colour that adsorbs the aquatic makes it look very clean, improve the taste of drinking water, the fixed intercommunication of bottom wall center department in water purification case 18 has one end to extend to outlet pipe 21 of support frame 1 below, the fixed surface of outlet pipe 21 installs solenoid valve 22, except that the solenoid valve 22 that this application adopted, can also be replaced by tap or manual valve.

Through setting up degassing unit, can realize disinfecting to running water multi-stage filtration, cause the filter effect of running water better, secondly, realize storing through setting up the clean water after water purification tank 18 is to multi-stage filtration, make when using the water purification in a large number of needs, the straight drinking water equipment of this application supplies water sufficiently, through set up coconut husk active carbon filter screen 20 in water purification tank 18, realize further filtration disinfection to the clean water of being stored by water purification tank 18, avoid the problem that has bacterial growing to take place in the clean water.

The working principle is as follows: tap water flows into the PPF filter element 7 in the primary filter box 3 through the water conveying pipe 16, the primary filtering and disinfecting action of the tap water is realized through the arranged PPF filter element 7, the filtered and disinfected tap water flows into the primary filter box 3 after penetrating through the PPF filter element 7, and the tap water filtered by the PPF filter element 7 is conveyed into the UDF filter element 8 through the first water conveying pipe 12;

the tap water is filtered and disinfected for the second time through the arranged UDF filter element 8, the filtered and disinfected tap water flows into the secondary filter tank 4 after penetrating through the UDF filter element 8, and the tap water filtered by the UDF filter element 8 is conveyed to the inner part of the CTO filter element 9 through a second water conveying pipe 13;

the third filtering and disinfecting action is realized on tap water through the arranged CTO filter element 9, the filtered and disinfected tap water flows into the third-stage filter box 5 after permeating through the CTO filter element 9, and the tap water filtered by the CTO filter element 9 is conveyed into the coconut fiber carbon filter element 10 through the third water conveying pipe 14;

the coconut through the setting up dimension carbon filter core 10 realizes the fourth filtration disinfection action to the running water, and the running water after the filtration disinfection seeps into in the quaternary filtration case 6 behind the coconut dimension carbon filter core 10, and then makes the water purification, will carry to the water purification case 18 by the clean water of coconut dimension carbon filter core 10 filtration after through water purification pipe 17 and carry out temporary storage, further filter the disinfection to the water purification through the coconut husk active carbon filter screen 20 that sets up in the water purification case 18.

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 utility model provides a disinfection device for direct drinking water equipment, includes support frame (1), its characterized in that: the upper surface fixed mounting of support frame (1) has casing (2), the inside of casing (2) is provided with the degassing unit who is used for realizing the filtration disinfection action to the running water, and the running water gets into back in casing (2), through degassing unit realizes the sterile action of multistage filtration to the running water.

2. A disinfection apparatus for a direct drinking water device as claimed in claim 1, wherein: degassing unit is including from top to bottom fixed mounting's one-level filtering case (3), second grade filtering case (4), tertiary filter case (5) and level four filtering case (6), the interior diapire center department threaded connection of one-level filtering case (3) has to flow in PPF filter core (7) of preliminary treatment action are realized to running water in casing (2), the interior diapire center department threaded connection of second grade filtering case (4) has UDF filter core (8), the interior diapire center department threaded connection of tertiary filtering case (5) has CTO filter core (9), the interior diapire center department threaded connection of level four filtering case (6) has coconut palm dimension carbon filter core (10).

3. A disinfection apparatus for a direct drinking water device as claimed in claim 2, wherein: the upper surface of one-level rose box (3), secondary rose box (4), tertiary rose box (5) and level four rose box (6) passes through the equal threaded connection of sealing washer and has sealed lid (11), the fixed intercommunication of the left side inner wall of one-level rose box (3) has and second rose box (4) communicating first raceway (12), will by the running water after PPF filter core (7) filters passes through first raceway (12) is carried extremely the inside of UDF filter core (8) to the realization is to the second filtration disinfection action of running water, the fixed intercommunication of the right side inner wall of secondary rose box (4) has and third rose box (5) communicating second raceway (13), will by the running water after UDF filter core (8) filters passes through second raceway (13) carry extremely the inside of CTO filter core (9) to realize the third filtration disinfection action of running water.

4. A disinfection apparatus for a direct drinking water device as claimed in claim 3, wherein: the fixed intercommunication of the left side inner wall of tertiary filter case (5) has with communicating third raceway (14) of level four rose box (6), will by the running water after CTO filter core (9) filter passes through third raceway (14) are carried extremely the inside of coconut palm dimension carbon filter core (10) to the realization is to the fourth filtration disinfection action of running water, the last surface mounting of casing (2) has flange lid (15), the fixed intercommunication of axle center department of flange lid (15) has one end to extend to raceway (16) of primary filter case (3) inside.

5. A disinfection device for direct drinking water equipment as claimed in claim 4, wherein: the fixed intercommunication of right side inner wall of level four rose box (6) has water purification pipe (17) that one end extends to casing (2) outside, support frame (1) is close to the right side upper surface fixed mounting of casing (2) and has water purification case (18), the inside fixed intercommunication of the water outlet end of water purification pipe (17) and water purification case (18).

6. A disinfection device for direct drinking water equipment as claimed in claim 5, wherein: the upper surface of water purification case (18) has installation lid (19) through sealing washer threaded connection, the inner wall joint of water purification case (18) has coconut husk active carbon filter screen (20), the interior diapire center department of water purification case (18) fixed intercommunication has outlet pipe (21) that one end extends to support frame (1) below, the external fixed surface of outlet pipe (21) installs solenoid valve (22).