CN212425512U

CN212425512U - Device for changing water flow distribution in ultraviolet sterilizer

Info

Publication number: CN212425512U
Application number: CN202021878099.2U
Authority: CN
Inventors: 丁召玉; 沈新彬; 上官丽萍
Original assignee: Wpg Shanghai Smart Water Public Co ltd
Current assignee: Wpg Shanghai Smart Water Public Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-01-29
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a device for changing water flow distribution in ultraviolet sterilizer, include: the ultraviolet sterilization lamp set is arranged in the cavity and used for sterilizing and disinfecting water in the cavity; the ultraviolet germicidal lamp set includes: the guide plate is provided with a plurality of guide holes, and the plurality of guide holes are arranged at equal intervals along the circumferential direction of the guide plate. The utility model can quickly balance water flow, so that the water flow can keep a laminar state in the cavity of the ultraviolet sterilizer, and the sterilization effect is improved.

Description

Device for changing water flow distribution in ultraviolet sterilizer

Technical Field

The utility model relates to the technical field of disinfectors, in particular to a device for changing the distribution of water flow in an ultraviolet disinfector.

Background

When water is in water supply pipe, if meet elbow, branch pipe etc. can produce the disturbance to rivers, change rivers direction, arouse the irregular flow of water, produce the vortex phenomenon even, seriously influence the rear end and close on flow detection equipment or other equipment of installing in the pipeline, make it can not reach best detection or treatment effect. According to the installation suggestion of the electromagnetic flowmeter, the length of the upstream part straight pipe section is 5xDN, and the length of the downstream part straight pipe section is 2xDN, the optimal detection effect can be obtained only after the water flow is balanced, so that the installation space is required to be enough, and the installation space is difficult to guarantee for the pipeline with larger pipe diameter. In this case, a device is needed which can guide the water flow to quickly stabilize, so that the water flow can change from a turbulent state to a laminar state in a short time.

The ultraviolet sterilizer is a device which uses an ultraviolet mercury lamp as a light source and uses 253.7nm ultraviolet rays radiated when mercury vapor in a lamp tube discharges as a main spectral line to sterilize drinking water. The water from the front end flows into the cavity of the ultraviolet sterilizer from the water inlet of the ultraviolet sterilizer, a certain number of ultraviolet lamp tubes are distributed in the cavity of the ultraviolet sterilizer according to a certain rule, and the water flowing into the cavity is irradiated by ultraviolet rays to destroy and change the DNA (deoxyribonucleic acid) structure of microorganisms, so that the bacteria die immediately or cannot reproduce later generations, and the aim of sterilization is fulfilled.

According to the distribution rule of the lamp tubes in the cavity of the ultraviolet sterilizer, the middle part of the cavity and the part close to the ultraviolet lamp tubes have the highest ultraviolet illumination intensity and the best sterilization effect. However, according to the working principle of the ultraviolet sterilizer, when water flows into the cavity of the ultraviolet sterilizer from the water inlet, the direction of the water flow is changed to generate turbulent flow, but the space of the cavity of the ultraviolet sterilizer is limited, and no effective straight pipe section changes the water flow from the turbulent flow state to the laminar flow state within a certain time, so that the water flowing into the cavity of the ultraviolet sterilizer is in the turbulent flow state, and the sterilization effect is not uniform.

Disclosure of Invention

The above-mentioned problem to current degassing unit existence now aims at providing a device that rivers distribute among the change ultraviolet ray sterilizer, makes the rivers direction in the sterilizer cavity change, when producing the turbulent flow, can faster balanced rivers, shortens turbulent flow state rivers equilibrium time by oneself, makes rivers keep a laminar state in ultraviolet ray sterilizer's cavity, and received ultraviolet irradiation is more balanced, promotes bactericidal effect.

The specific technical scheme is as follows:

an apparatus for modifying the water flow distribution in a uv sterilizer, comprising: the ultraviolet sterilization lamp set is arranged in the cavity and used for sterilizing and disinfecting water in the cavity;

the ultraviolet germicidal lamp group comprises: at least a lighting fixture and an at least guide plate, the lighting fixture with the guide plate is all located the one end of cavity, the lighting fixture with connect through a plurality of spliced poles between the guide plate, the inlet tube with the junction of casing is located the lighting fixture with between the guide plate, the perisporium of guide plate with the inner wall shutoff cooperation of cavity, be equipped with a plurality of water conservancy diversion holes on the guide plate, it is a plurality of water conservancy diversion hole is followed the circumferencial direction of guide plate is equidistant setting.

The above-mentioned device for changing water flow distribution in an ultraviolet sterilizer, wherein the ultraviolet germicidal lamp set further comprises:

the quartz sleeves are arranged in the cavity, and one ends of the quartz sleeves sequentially penetrate through the guide plate and the lamp holder and are connected with one end of the shell;

and the ultraviolet sterilizing lamps are respectively arranged in the quartz sleeves.

Foretell device that changes rivers distribution in ultraviolet disinfector, wherein, the guide plate is circular setting, the guide plate is equipped with a first mounting hole, a plurality of second mounting hole and a plurality of third mounting hole, first mounting hole is located the middle part of guide plate, it is a plurality of second mounting hole and a plurality of the third mounting hole is followed respectively the circumferencial direction interval of guide plate sets up, and one the second mounting hole is with adjacent two be equidistant setting between the third mounting hole, first mounting hole and a plurality of the second mounting hole supplies a plurality of the quartz sleeve pipe passes, and is a plurality of the third mounting hole is connected with a plurality of the one end of spliced pole.

The above-mentioned device for changing water flow distribution in an ultraviolet sterilizer, wherein the plurality of flow guide holes comprise: the guide plate comprises a plurality of first guide holes, a plurality of second guide holes, a plurality of third guide hole groups, a plurality of fourth guide hole groups and a plurality of fifth guide hole groups, wherein the plurality of first guide holes are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of second guide holes are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of third guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of fourth guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate, and the plurality of fifth guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate;

each third flow guide hole group is located between the adjacent second mounting hole and the adjacent third mounting hole, each fourth flow guide hole group is located between the adjacent second mounting hole and the adjacent third mounting hole, and each fifth flow guide hole group is located between the adjacent second mounting hole and the adjacent third mounting hole.

In the device for changing the water flow distribution in the ultraviolet sterilizer, the plurality of first guide holes are respectively positioned between the first mounting holes and the plurality of second guide holes, the plurality of second guide holes are respectively positioned between the plurality of first guide holes and the plurality of second mounting holes or the plurality of third mounting holes, and the plurality of third guide holes are grouped, a plurality of fourth water conservancy diversion punch combination and a plurality of fifth water conservancy diversion punch combination all is located a plurality of the second water conservancy diversion hole with between the periphery of guide plate, it is a plurality of the third water conservancy diversion punch combination is located a plurality of respectively between second water conservancy diversion hole and a plurality of the fourth water conservancy diversion punch combination, it is a plurality of the fourth water conservancy diversion punch combination is located a plurality of respectively between the third water conservancy diversion punch combination and a plurality of between the fifth water conservancy diversion punch combination, it is a plurality of the fifth water conservancy diversion punch combination is located a plurality of respectively the fourth water conservancy diversion punch combination with between the periphery of guide plate.

The aforesaid change device of rivers distribution in ultraviolet disinfector, wherein, each third water conservancy diversion punch combination all includes a plurality of third water conservancy diversion holes, and is a plurality of third water conservancy diversion hole edge the circumferencial direction setting of guide plate, each fourth water conservancy diversion punch combination all includes a plurality of fourth water conservancy diversion holes, and is a plurality of fourth water conservancy diversion hole edge the circumferencial direction setting of guide plate, each fifth water conservancy diversion punch combination all includes a plurality of fifth water conservancy diversion holes, and is a plurality of fifth water conservancy diversion hole edge the circumferencial direction setting of guide plate.

The above device for changing the water flow distribution in the ultraviolet sterilizer, wherein the radius of the first mounting hole is equal to the radius of the second mounting hole, and the radius of the second mounting hole is greater than the radius of the third mounting hole.

The radius of the first diversion hole is not larger than the radius of the third installation hole, the radius of the second diversion hole is smaller than the radius of the first diversion hole, the radius of the fourth diversion hole is smaller than the radius of the second diversion hole, the radius of the fifth diversion hole is smaller than the radius of the fourth diversion hole, and the radius of the third diversion hole is smaller than the radius of the fifth diversion hole.

The device for changing the water flow distribution in the ultraviolet sterilizer is characterized in that the lamp holder is arranged in a circular shape, a fourth mounting hole, a plurality of fifth mounting holes and a plurality of sixth mounting holes are arranged on the lamp holder, the fourth mounting hole is positioned in the middle of the lamp holder, the fifth mounting holes and the sixth mounting holes are respectively arranged at intervals along the circumferential direction of the lamp holder, the fifth mounting hole and two adjacent sixth mounting holes are arranged at equal intervals, the fourth mounting hole is opposite to the first mounting hole, the fifth mounting holes are opposite to the second mounting holes, the sixth mounting holes are opposite to the third mounting holes, the first mounting hole and the fourth mounting hole are matched for a quartz sleeve to pass through, and the second mounting holes and the fifth mounting holes are matched for a plurality of quartz sleeves to pass through, the plurality of third mounting holes and the plurality of sixth mounting holes are matched to connect two ends of the connecting columns.

The above device for changing the water flow distribution in the ultraviolet sterilizer, wherein the radius of the fourth mounting hole is equal to the radius of the first mounting hole, the radius of the fifth mounting hole is equal to the radius of the second mounting hole, and the radius of the sixth mounting hole is equal to the radius of the third mounting hole.

Compared with the prior art, the technical scheme has the positive effects that:

the utility model discloses make the rivers direction in the sterilizer cavity change, when producing the turbulent flow, can be faster balanced rivers, shorten turbulent state rivers equilibrium time by oneself, make rivers keep a laminar state in ultraviolet disinfector's cavity internal energy, received ultraviolet irradiation is more balanced, promotes bactericidal effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 2 is a schematic view of the overall structure of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 3 is a schematic structural view of an ultraviolet germicidal lamp assembly for an apparatus for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 4 is a schematic view of the structure of a deflector of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 5 is a schematic structural view of a lamp holder of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 6 is a schematic structural view of a connecting column of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 7 is a schematic view of the overall structure of a device for changing the distribution of water flow in an ultraviolet sterilizer according to the present invention;

FIG. 8 is a schematic view showing the overall structure of a device for changing the distribution of water flow in an ultraviolet sterilizer according to the present invention;

FIG. 9 is a side view of the overall construction of a device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 10 is a schematic view of the ultrasonic housing of the device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 11 is a schematic view of the ultrasonic housing of the device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention;

FIG. 12 is a schematic view of the inside of the housing of a device for changing the distribution of water flow in an ultraviolet sterilizer according to the present invention;

FIG. 13 is a schematic view showing the structure of a control unit of a device for changing the distribution of water flow in an ultraviolet sterilizer according to the present invention;

FIG. 14 is a schematic view of the flange cover weldment of an apparatus for modifying the water distribution in an ultraviolet sterilizer of the present invention;

FIG. 15 is a schematic view of another flanged cap weldment of an apparatus for modifying the water distribution in an ultraviolet sterilizer of the present invention;

FIG. 16 is a schematic view of the whole structure of the device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention, with the water inlet pipe and the water outlet pipe both facing upward;

in the drawings: 1. a housing; 2. an ultraviolet germicidal lamp group; 3. an ultrasonic vibrator; 4. a cavity; 5. a water inlet pipe; 6. a water outlet pipe; 7. a control unit; 8. a touch screen; 9. starting a switch; 10. a control housing; 11. an ultrasonic housing; 12. a flange cover weldment; 13. an ultrasonic box body; 14. an intensity sensor; 15. a temperature sensor; 16. a temperature switch; 17. continuing to switch the flow; 18. single-thread ends; 19. a flange cover; 20. a flange cover; 21. a lamp holder; 22. a quartz sleeve; 23. an ultraviolet germicidal lamp; 24. a shaft stop; 26. a waterproof joint; 27. a flange; 28. a decorative plate; 29. assembling and supporting; 30. a protective coil; 51. a baffle; 52. connecting columns; 53. a flow guide hole; 61. a first mounting hole; 62. a second mounting hole; 63. a third mounting hole; 64. a fourth mounting hole; 65. a fifth mounting hole; 66. a sixth mounting hole; 71. a first flow guide hole; 72. a second flow guide hole; 73. a third flow guide hole group; 74. a fourth flow guide hole group; 75. a fifth flow guide hole group; 83. a third flow guide hole; 84. a fourth diversion hole; 85. and a fifth diversion hole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Fig. 1 is the utility model relates to a change the overall structure schematic diagram of the device that water flow distributes among ultraviolet disinfector, fig. 2 is the utility model relates to a change the overall structure schematic diagram of the device that water flow distributes among ultraviolet disinfector, fig. 3 is the utility model relates to a change the ultraviolet germicidal lamp group's of the device that water flow distributes among ultraviolet disinfector structural schematic diagram, fig. 4 is the utility model relates to a change the structural schematic diagram of the guide plate of the device that water flow distributes among ultraviolet disinfector, fig. 5 is the utility model relates to a change the structural schematic diagram of the lighting fixture of the device that water flow distributes among ultraviolet disinfector, fig. 6 is the utility model relates to a change the structural schematic diagram of the spliced pole of the device that water flow distributes among ultraviolet disinfector, fig. 7 is the utility model relates to a change the overall structure schematic diagram of the device that water flow distributes among ultraviolet disinfector, fig. 8 is the utility model relates to a change the overall structure schematic diagram of the device that water flow distributes among ultraviolet disinfector FIG. 9 is a side view showing the whole structure of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 10 is a schematic view showing the structure of an ultrasonic housing of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 11 is a schematic view showing the structure of an ultrasonic housing of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 12 is a schematic view showing the structure of the inside of a housing of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 13 is a schematic view showing the structure of a control unit of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 14 is a schematic view showing the structure of a flange cover weld of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, FIG. 15 is a schematic view showing the structure of another flange cover weld of a device for changing water flow distribution in an ultraviolet sterilizer of the present invention, fig. 16 is a schematic view of the whole structure of the device for changing the distribution of water flow in an ultraviolet sterilizer of the present invention in a state that the water inlet pipe and the water outlet pipe are both upward, as shown in fig. 1 to 16, showing a device for changing the distribution of water flow in an ultraviolet sterilizer of a preferred embodiment, comprising: casing 1 and sterilamp group 2 have cavity 4 in the casing 1, are equipped with inlet tube 5 and outlet pipe 6 that are linked together with the both ends of cavity 4 respectively on the casing 1, and sterilamp group 2 is located in cavity 4, and sterilamp group 2 is used for disinfecting to the water in the cavity 4.

Further, as a preferred embodiment, the ultraviolet germicidal lamp set 2 includes: at least one lighting fixture 21 and at least one guide plate 51, the one end of cavity 4 is all located to lighting fixture 21 and guide plate 5, be connected through a plurality of spliced poles 52 between lighting fixture 21 and the guide plate 51, the junction of inlet tube 5 and casing 1 is located between lighting fixture 21 and the guide plate 51, the perisporium of guide plate 51 and the inner wall shutoff cooperation of cavity 4, be equipped with a plurality of water conservancy diversion holes 53 on the guide plate 51, a plurality of water conservancy diversion holes 53 are equidistant setting along the circumferencial direction of guide plate 51.

Preferably, the ultraviolet germicidal lamp set 2 includes: the two lamp brackets 21 are respectively and symmetrically arranged at the two ends of the cavity 4, so that the stability of the ultraviolet germicidal lamp can be improved.

Preferably, the ultraviolet germicidal lamp set 2 includes: the two guide plates 51 are respectively and symmetrically arranged at two ends of the cavity 4, the joint of the water inlet pipe 5 and the shell 1 is positioned between one lamp holder 21 and one guide plate 51, and the joint of the water outlet pipe 6 and the shell 1 is positioned between the other lamp holder 21 and the other guide plate 51.

Further, as a preferred embodiment, the ultraviolet germicidal lamp set 2 further includes: a plurality of quartz sleeve pipes 22 and a plurality of sterilamp 23, a plurality of quartz sleeve pipes 22 all locate in the cavity 4, and guide plate 51 and lighting fixture 21 are passed in proper order to a plurality of quartz sleeve pipes 22's one end, and are connected with the one end of casing 1, and a plurality of sterilamp 23 are located respectively in a plurality of quartz sleeve pipes 22.

Further, as a preferred embodiment, the guide plate 51 is arranged in a circular shape, the guide plate 51 is provided with a first mounting hole 61, a plurality of second mounting holes 62 and a plurality of third mounting holes 63, the first mounting hole 61 is located in the middle of the guide plate 51, the plurality of second mounting holes 62 and the plurality of third mounting holes 63 are respectively arranged along the circumferential direction of the guide plate 51 at intervals, the second mounting holes 62 and the two adjacent third mounting holes 63 are arranged at equal intervals, the first mounting holes 61 and the plurality of second mounting holes 62 are used for the plurality of quartz sleeves 22 to pass through, and the plurality of third mounting holes 63 are connected with one ends of the plurality of connecting posts 52.

Further, as a preferred embodiment, the plurality of guiding holes 53 includes: a plurality of first water conservancy diversion holes 71, a plurality of second water conservancy diversion holes 72, a plurality of third water conservancy diversion hole group 73, a plurality of fourth water conservancy diversion hole group 74 and a plurality of fifth water conservancy diversion hole group 75, a plurality of first water conservancy diversion holes 71 are equidistant setting along guide plate 51's circumferencial direction, a plurality of second water conservancy diversion holes 72 are equidistant setting along guide plate 51's circumferencial direction, a plurality of third water conservancy diversion hole groups 73 are equidistant setting along guide plate 51's circumferencial direction, a plurality of fourth water conservancy diversion hole 74 group are equidistant setting along guide plate 51's circumferencial direction, a plurality of fifth water conservancy diversion hole group 75 are equidistant setting along guide plate 51's circumferencial direction.

Further, as a preferred embodiment, each third flow guiding hole set 73 is located between an adjacent second mounting hole 62 and an adjacent third mounting hole 63, each fourth flow guiding hole set 74 is located between an adjacent second mounting hole 62 and an adjacent third mounting hole 63, and each fifth flow guiding hole set 74 is located between an adjacent second mounting hole 62 and an adjacent third mounting hole 63.

The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.

The utility model discloses still have following embodiment on above-mentioned basis:

in a further embodiment of the present invention, please continue to refer to fig. 1 to 16, a plurality of first guiding holes 71 are respectively located between the first mounting hole 61 and a plurality of second guiding holes 72, a plurality of second guiding holes 72 are respectively located between a plurality of first guiding holes 71 and a plurality of second mounting holes 62 or a plurality of third mounting holes 63, a plurality of third guiding holes 73, a plurality of fourth guiding holes 74 and a plurality of fifth guiding holes 75 are both located between a plurality of second guiding holes 72 and the periphery of the guiding plate 51, a plurality of third guiding holes 73 are respectively located between a plurality of second guiding holes 72 and a plurality of fourth guiding holes 74, a plurality of fourth guiding holes 74 are respectively located between a plurality of third guiding holes 73 and a plurality of fifth guiding holes 75, and a plurality of fifth guiding holes 75 are respectively located between a plurality of fourth guiding holes 74 and the periphery of the guiding plate 51.

The utility model discloses a further embodiment, each third water conservancy diversion punch combination 73 all includes a plurality of third water conservancy diversion holes 83, and a plurality of third water conservancy diversion holes 83 set up along guide plate 51's circumferencial direction, and each fourth water conservancy diversion punch combination 74 all includes a plurality of fourth water conservancy diversion holes 84, and a plurality of fourth water conservancy diversion holes 84 set up along guide plate 51's circumferencial direction, and each fifth water conservancy diversion punch combination 75 all includes a plurality of fifth water conservancy diversion holes 85, and a plurality of fifth water conservancy diversion holes 85 set up along guide plate 51's circumferencial direction.

In a further embodiment of the present invention, the radius of the first mounting hole 61 is equal to the radius of the second mounting hole 62, and the radius of the second mounting hole 62 is greater than the radius of the third mounting hole 63.

The utility model discloses a further embodiment, the radius of first water conservancy diversion hole 71 is not more than the radius of third mounting hole 63, and the radius of second water conservancy diversion hole 72 is less than the radius of first water conservancy diversion hole 71, and the radius of fourth water conservancy diversion hole 74 is less than the radius of second water conservancy diversion hole 72, and the radius of fifth water conservancy diversion hole 75 is less than the radius of fourth water conservancy diversion hole 74, and the radius of third water conservancy diversion hole 73 is less than the radius of fifth water conservancy diversion hole 75.

In a further embodiment of the present invention, the lamp holder 21 is disposed in a circular shape, the lamp holder 21 is provided with a fourth mounting hole 64, a plurality of fifth mounting holes 65 and a plurality of sixth mounting holes 66, the fourth mounting hole 64 is located at the middle portion of the lamp holder 21, the plurality of fifth mounting holes 65 and the plurality of sixth mounting holes 66 are respectively disposed at intervals along the circumferential direction of the lamp holder 21, and a fifth mounting hole 65 and two adjacent sixth mounting holes 66 are arranged at equal intervals, the fourth mounting hole 64 is opposite to the first mounting hole 61, the fifth mounting holes 65 are opposite to the second mounting holes 62, the sixth mounting holes 66 are opposite to the third mounting holes 63, the first mounting hole 61 and the fourth mounting hole 64 are matched to allow a quartz sleeve 22 to pass through, the second mounting holes 62 and the fifth mounting holes 65 are matched to allow the quartz sleeves 22 to pass through, and the third mounting holes 63 and the sixth mounting holes 66 are matched to allow two ends of the connecting posts 52 to be connected.

In a further embodiment of the present invention, the radius of the fourth mounting hole 64 is equal to the radius of the first mounting hole 61, the radius of the fifth mounting hole 65 is equal to the radius of the second mounting hole 62, and the radius of the sixth mounting hole 66 is equal to the radius of the third mounting hole 63.

The utility model discloses water inlet at ultraviolet disinfector sets up guide plate 51, be provided with a plurality of water conservancy diversion holes 53 that distribute according to certain law on guide plate 51, when cavity 4 was entered into from ultraviolet disinfector's import to rivers, earlier through guide plate 51's voltage-sharing and drainage, the steady entering cavity 4 in back, carry out germicidal treatment, and simultaneously, big in the middle of the hole on guide plate 51, little all around, can guide the rivers to flow through from the centre as far as, receive balanced ultraviolet irradiation, promote bactericidal effect.

Preferably, the plurality of guiding holes 53 are symmetrically distributed on the outer circumference of the first mounting hole 61.

The main function of the fourth and fifth mounting

holes

64 and 65 is to support the ultraviolet lamp tube and fix the end thereof, and the sixth mounting hole 66 is to fix the connecting column 52 without affecting the water flow. The middle of the connecting column 52 is provided with a through hole, which plays a role in connecting and fixing the lamp holder 21 and the guide plate 51 on the one hand, and does not influence the normal passing of water flow at the position on the other hand. The first mounting hole 61 and the second mounting hole 62 are used for ultraviolet lamp tubes to pass through, a space is reserved for ultraviolet lamp tube mounting, the plurality of flow guide holes 53 are used for guiding water entering the cavity 4 to flow regularly, the middle of the flow guide plate 51 is provided with a large hole, and the periphery of the flow guide plate 51 is provided with a small hole. The setting up of the mounting hole on lighting fixture 21 and the guide plate 51 is the symmetric distribution form, can effectively reduce the formation of turbulent shear force and vortex, can reduce the loss of kinetic energy on the one hand, and on the other hand can reduce the formation of detaining the blind spot, ensures that the water in the ultraviolet disinfector cavity is all in the state that flows, promotes quality of water.

Preferably, the two ends of the connecting column 52 are respectively fixed with the lamp holder 21 and the guide plate 51 by welding or bolt connection, so as to form a whole, thereby forming a device capable of effectively changing the water flow distribution in the ultraviolet sterilizer.

The utility model discloses install the water inlet at ultraviolet disinfector with the device, in ultraviolet disinfector's limited cavity space, the water that makes to flow into cavity 4 becomes laminar flow state by turbulent state in short time, the rivers that make to flow into the ultraviolet disinfection cavity are balanced fast in short time, receive abundant ultraviolet lamp light irradiation, carry out abundant bacterial treatment, make rivers in the ultraviolet disinfector cavity 4 accept ultraviolet irradiation's intensity more balanced, promote the bactericidal effect, thereby promote quality of water quality.

The utility model discloses a guide plate 51 intermediate position's water conservancy diversion hole 53's aperture setting is bigger, and the aperture setting of the water conservancy diversion hole 53 who is close to the position of cavity 4 inner wall all around is less relatively, and the aperture is little all around, and the resistance is big, and the velocity of flow increases, avoids producing the stagnant water district, promotes quality of water.

The device for changing the water flow distribution in the ultraviolet sterilizer of the utility model also comprises: at least one ultrasonic vibrator 3, ultrasonic vibrator 3 is located on one end of casing 1, and ultrasonic vibrator 3 is used for wasing the incrustation scale on the surface of sterilamp group 2.

Further, as a preferred embodiment, the ultraviolet germicidal lamp set 2 further includes: the plurality of shaft stoppers 24 are arranged on the lamp holder 21, and one end of the plurality of quartz sleeves 22 respectively penetrates through the plurality of shaft stoppers 24. Preferably, the stop 24 is used to limit and support the quartz sleeve 22.

Further, as a preferred embodiment, the means for changing the water flow distribution in the uv sterilizer further comprises: and the control unit 7 is arranged on the outer side of the shell 1, the control unit 7 is in signal connection with the ultraviolet germicidal lamps 23 and the ultrasonic vibrator 3 respectively, and the control unit 7 is provided with a touch screen 8 and a starting switch 9.

Preferably, the control unit 7 comprises a control shell 10, various electrical components are installed in the control shell 10 to realize electrical control of the ultraviolet disinfection device, the touch screen 8 is used for realizing manual operation, and the starting switch 9 controls the on and off of a main power supply of the device.

The housing 1 includes: ultrasonic housing 11 and two blind flange weldments 12, two blind flange weldments 12 respectively with ultrasonic housing 11's both ends fixed connection, cavity 4 has in the ultrasonic housing 11, a plurality of quartz sleeve 22 respectively with a blind flange weldment 12 fixed connection, ultrasonic vibrator 3 locates on this blind flange weldment 12.

Preferably, the end of the flange cover weldment 12 remote from the ultrasonic housing 11 is provided with a decorative plate 28.

The utility model discloses a further embodiment is equipped with ultrasonic wave box body 13 on the lateral wall of casing 1, is equipped with intensity sensor 14, temperature sensor 15, temperature switch 16 and continues flow switch 17 in the ultrasonic wave box body 13, and intensity sensor 14, temperature sensor 15, temperature switch 16, continue flow switch 17 respectively with the 7 signal connection of the control unit. Preferably, the strength sensor 14, the temperature sensor 15, the temperature switch 16 and the continuous flow switch 17 are fixedly mounted through a single-wire head 18 respectively.

In a further embodiment of the present invention, the ultraviolet disinfection apparatus with highly flexible assembly comprises: two ultrasonic vibrators 3, two ultrasonic vibrators 3 are respectively arranged on two flange cover weldments 12.

In a further embodiment of the present invention, the ultrasonic housing 11 is cylindrical, and one side of the control unit 7 is arc-shaped and is matched with the side wall of the ultrasonic housing 11. Preferably, the control unit 7 with the arc surface has a more compact structure and installation, and the installation position can be adjusted according to requirements.

In a further embodiment of the present invention, one end of the plurality of quartz sleeves 22 has an opening, and the opening of the plurality of quartz sleeves 22 is fixedly connected to the flange cover weldment 12.

Preferably, each of the blind flange weldments 12 comprises: the ultraviolet sterilizing lamp comprises a flange cover 19 and a flange cover 20, wherein the flange cover 19 is connected with one end of the flange cover 20, and the openings of a plurality of quartz sleeves 22 are fixedly connected with the flange cover 19 in a sealing mode, so that a plurality of ultraviolet sterilizing lamps 23 can be conveniently and respectively arranged in the quartz sleeves 22.

Preferably, the flange cover 19 is fixedly connected with the end of the ultrasonic housing 11 in a sealing manner through a flange 27, the ultrasonic vibrator 23 is arranged on the flange cover 19, the flange cover 20 is arranged on one side of the flange cover 19 away from the cavity 4, and the flange cover 20 is provided with a decorative plate 28.

Preferably, the one flange cover welding member 12 is used for fixing the quartz sleeve 22 and providing a space for placing the connection wires of the ultraviolet germicidal lamp 23, and the other flange cover welding member 12 is used for sealing the end of the chamber 4 to form a closed space for the chamber 4, and on the other hand, the device is symmetrical in structure.

Preferably, the water inlet pipe 5 and the water outlet pipe 6 are respectively arranged at two ends of the side wall of the shell 1, and the water inlet pipe 5 and the water outlet pipe 6 can be arranged upwards or towards the side direction by adjusting the installation position of the disinfection device.

Preferably, inlet tube 5 and outlet pipe 6 all are located between two lighting fixture 21, can prevent that lighting fixture 21 from producing harmful effects such as hindrance to rivers.

Preferably, the quartz sleeve 22 protects the ultraviolet germicidal lamp 23, so that the ultraviolet germicidal lamp 23 can be prevented from being damaged, and internal elements enter a water body to affect a human body.

Preferably, a flange pad is disposed between each of the two flange cover weldments 12 and the two ends of the ultrasonic housing 11.

Preferably, the connecting wires of the strength sensor 14, the temperature sensor 5, the temperature switch 16 and the continuous flow switch 17 are electrically connected with the control unit 7 through a waterproof connector 26, and the waterproof connector 26 is used for leading out a power line of the equipment and playing a waterproof protection function at the same time.

The utility model discloses ultraviolet ray disinfection device of high flexible assembly generally sets up in water supply system's intermediate link, and water supply system's front end is come water and is flowed into the device by the import, and after the disinfection is shone to quartzy sterilamp 23, through the rear end that the export flowed into water supply system, the user is supplied with to the back.

The cavity of the utility model is used for installing the ultraviolet germicidal lamp set and is also a channel of liquid medium.

Preferably, the main purpose of the UV germicidal lamp 23 is to utilize the UV spectrum radiated by the mercury vapor discharge inside the lamp tube to disinfect drinking water.

Preferably, the ultrasonic vibrator 3 is mainly used for cleaning the surface of the quartz sleeve 22 by using ultrasonic waves, so as to avoid that the disinfection effect of the ultraviolet germicidal lamp 23 is weakened due to a layer of scale attached to the surface of the quartz sleeve 22 after a period of time.

Preferably, flanges 27 are mounted on both the inlet pipe 5 and the outlet pipe 6 for connecting pipes flowing into or out of the ultraviolet sterilizing apparatus.

Preferably, a flange gasket is arranged between the two flanges 27 for sealing.

Preferably, the temperature switch 16 is mainly used for generating an alarm prompt or stopping the device when the temperature inside the device is too high; when the temperature in the device returns to normal, the device returns to normal operation.

Preferably, the intensity sensor 14 is a UV intensity sensor, and is mainly used for detecting the intensity of the ultraviolet germicidal lamp 23, enabling the ultrasonic vibrator 3 to clean the quartz sleeve 22 in time, or prompting to replace the ultraviolet germicidal lamp 23.

Preferably, the temperature sensor 15 mainly monitors the temperature inside the device in real time to control the number of lamps in the operating state of the ultraviolet germicidal lamp 23.

Preferably, the continuous flow switch 17 is used for monitoring the flow entering the device in real time and controlling the start and stop of the whole system according to the set upper and lower limits.

Preferably, the ultrasound cartridge 13 is shielded.

Preferably, the housing 1 is provided at both ends thereof with mounting supports 29, and the mounting supports 29 are used for fixedly mounting the ultraviolet sterilizing apparatus.

The lead of the components in the cavity is led out through a waterproof connector 26 and connected into the control unit 7, the ultraviolet germicidal lamp 23 is arranged in the quartz sleeve 22 from one side of the flange cover welding piece 12, the waterproof connector 26 is installed later, the connection of the ultraviolet germicidal lamp 23 is led out from the waterproof connector 26, all the connection is led out from the protective coil 30 and connected into the control unit 7, finally the decorative plate 28 is fixedly installed on the two flange cover welding pieces 12 through cross recessed countersunk head screws respectively, and when the device is communicated with the front end and the rear end of a water supply system, a closed water supply system can be formed.

The utility model discloses an electrical control unit and equipment can make up integral type installation, also can combine service environment, select split type installation, high flexible assembly, the strong direction requirement is not done to the equipment fixing, the side entry side goes out, go up to go out can be adjusted by oneself according to the site conditions, the flexibility ratio is high, fluid medium's exit direction can be adjusted by oneself, the degree of freedom is high, the device adopts the ultrasonic wave to realize the self-cleaning function, need not additionally to increase mechanical cleaning device, realize reciprocating motion's cylinder like mechanical cleaning, and supporting air compressor etc., the space occupancy is low, the commonality is high, can effectively reduce the stock classification, promote response speed.

The utility model discloses a degassing unit supports 29 fixed mounting in suitable position through the assembly, and inlet tube 5 and outlet pipe 6 on the casing 1 are located one side of the device, the control unit 7 is located the top of this casing 1, the inside of cavity is provided with the sterilamp 23 of installing in quartz sleeve 22, front end water coming in the system flows into inside the cavity through the inlet tube, after the sterilamp disinfection, flow into the system rear end from the outlet pipe, it continues flow switch 17 to be provided with in inlet tube 5 department, real-time supervision gets into the device's flow, install ultrasonic vibrator 3 simultaneously in the cavity, temperature switch 16, intensity sensor 14, monitoring devices such as temperature sensor 15, can reach control unit 7 on the real-time data, make control unit 7 make corresponding control command according to the logic control who sets for.

When the water inlet and the water outlet of the device need to be exchanged in field installation, only the continuous flow switch 17 arranged at the water inlet pipe 5 needs to be turned over by 180 degrees, the water inlet pipe 5 and the water outlet pipe 6 can be exchanged, and the water inlet and the water outlet of the device are not forcibly distinguished.

When the installation condition is not suitable for the installation mode of side-in and side-out and the installation mode of top-in and top-out is needed, the assembly support 29 is firstly disassembled, then the cavity 4 is rotated, the water inlet pipe 5 and the water outlet pipe 6 are positioned above the device, finally the assembly support 29 is installed to meet the installation requirement of top-in and top-out, and the position of the control unit 7 can be adjusted by adjusting the installation hole position of the hexagonal head bolt component on the cavity 4 according to the requirement.

Sterilamp 23 is located cavity 4's inside, because sterilamp 23's life-span is limited, need change the headspace to sterilamp 23's later stage during the installation, sterilamp 23 changes from the right side under this state, unsatisfied condition when the right side space, when needing to change from the left side, only need to cover with two flange weldment 12, quartz sleeve 22, the installation direction of axle bumper 24 exchanges, sterilamp 23 can follow the inside that the cavity 4 was packed into in the left side, change on the left side.

The ultraviolet disinfection device with high flexible assembly of the utility model can be combined with actual demands to be combined at will. The device carries out nimble adjustment according to using the operating mode in the aspect of the one hand, and on the other hand, flexible production can be realized to the mill, and greatly reduced stock kind promotes production efficiency.

The utility model discloses simple to operate, the side is advanced and is leaned out or go up to go out and can combine the site conditions to carry out free adjustment, and the device well fluid medium's exit direction also can adjust according to the site conditions, under the prerequisite that satisfies the function, solves the site installation problem, makes the site installation more nimble, the utility model discloses an automatic cleaning function adopts the ultrasonic cleaning mode, and is clean, and save space.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. An apparatus for modifying the water flow distribution in a uv sterilizer, comprising: the ultraviolet sterilization lamp set is arranged in the cavity and used for sterilizing and disinfecting water in the cavity;

2. The apparatus of claim 1, wherein the ultraviolet germicidal lamp bank further comprises:

3. The apparatus of claim 2, wherein the deflector is disposed in a circular shape, the deflector has a first mounting hole, a plurality of second mounting holes and a plurality of third mounting holes, the first mounting hole is disposed in the middle of the deflector, the plurality of second mounting holes and the plurality of third mounting holes are respectively disposed at intervals along the circumferential direction of the deflector, and the first mounting hole and the plurality of second mounting holes are disposed at equal intervals with the adjacent two third mounting holes, and the quartz sleeves pass through the first mounting hole and the plurality of second mounting holes, and the plurality of third mounting holes are connected with one ends of the connecting posts.

4. The apparatus of claim 3, wherein said plurality of baffle holes comprises: the guide plate comprises a plurality of first guide holes, a plurality of second guide holes, a plurality of third guide hole groups, a plurality of fourth guide hole groups and a plurality of fifth guide hole groups, wherein the plurality of first guide holes are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of second guide holes are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of third guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate, the plurality of fourth guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate, and the plurality of fifth guide hole groups are arranged at equal intervals along the circumferential direction of the guide plate;

5. The apparatus of claim 4, wherein a plurality of the first guide holes are respectively formed between the first mounting holes and a plurality of the second guide holes, a plurality of the second guide holes are respectively formed between a plurality of the first guide holes and a plurality of the second mounting holes or a plurality of the third mounting holes, a plurality of the third guide holes, a plurality of fourth water conservancy diversion punch combination and a plurality of fifth water conservancy diversion punch combination all is located a plurality of the second water conservancy diversion hole with between the periphery of guide plate, it is a plurality of the third water conservancy diversion punch combination is located a plurality of respectively between second water conservancy diversion hole and a plurality of the fourth water conservancy diversion punch combination, it is a plurality of the fourth water conservancy diversion punch combination is located a plurality of respectively between the third water conservancy diversion punch combination and a plurality of between the fifth water conservancy diversion punch combination, it is a plurality of the fifth water conservancy diversion punch combination is located a plurality of respectively the fourth water conservancy diversion punch combination with between the periphery of guide plate.

6. The apparatus of claim 4, wherein each of the third plurality of guide holes includes a plurality of third guide holes, a plurality of the third guide holes are formed along a circumferential direction of the guide plate, each of the fourth plurality of guide holes includes a plurality of fourth guide holes, a plurality of the fourth guide holes are formed along a circumferential direction of the guide plate, each of the fifth plurality of guide holes includes a plurality of fifth guide holes, and a plurality of the fifth guide holes are formed along a circumferential direction of the guide plate.

7. The apparatus of claim 6, wherein the radius of the first mounting hole is equal to the radius of the second mounting hole, and the radius of the second mounting hole is greater than the radius of the third mounting hole.

8. The apparatus of claim 7, wherein the radius of the first guide hole is not greater than the radius of the third guide hole, the radius of the second guide hole is smaller than the radius of the first guide hole, the radius of the fourth guide hole is smaller than the radius of the second guide hole, the radius of the fifth guide hole is smaller than the radius of the fourth guide hole, and the radius of the third guide hole is smaller than the radius of the fifth guide hole.

9. The apparatus as claimed in claim 8, wherein the lamp holder is formed in a circular shape, the lamp holder is provided with a fourth mounting hole, a plurality of fifth mounting holes and a plurality of sixth mounting holes, the fourth mounting hole is formed in the middle of the lamp holder, the plurality of fifth mounting holes and the plurality of sixth mounting holes are respectively formed at intervals along the circumferential direction of the lamp holder, one fifth mounting hole is formed at an equal interval with the adjacent two sixth mounting holes, the fourth mounting hole is opposite to the first mounting hole, the plurality of fifth mounting holes are respectively opposite to the plurality of second mounting holes, the plurality of sixth mounting holes are respectively opposite to the plurality of third mounting holes, the first mounting hole and the fourth mounting hole are matched to allow a quartz sleeve to pass through, and the plurality of second mounting holes and the plurality of fifth mounting holes are matched to allow a plurality of quartz sleeves to pass through, the plurality of third mounting holes and the plurality of sixth mounting holes are matched to connect two ends of the connecting columns.

10. The apparatus of claim 9, wherein the radius of the fourth mounting hole is equal to the radius of the first mounting hole, the radius of the fifth mounting hole is equal to the radius of the second mounting hole, and the radius of the sixth mounting hole is equal to the radius of the third mounting hole.