CN211004665U

CN211004665U - Overflowing type sterilization sterilizer

Info

Publication number: CN211004665U
Application number: CN201921529702.3U
Authority: CN
Inventors: 莫志超
Original assignee: Foshan Runqing Electronic Co ltd
Current assignee: Foshan Runqing Electronic Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-07-14
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a cross STREAMING sterilizer that disinfects, including being the casing of controlling the extension, be equipped with in the casing from interior to exterior in proper order the lamp bank of tubes and the hyaline tube of cover together, the lamp bank of tubes includes at least one ultraviolet tube, forms the water cavity between the periphery wall of hyaline tube and the interior perisporium of being responsible for the body, is connected with the outlet pipe with water cavity intercommunication at the left end of casing, is connected with the inlet tube with water cavity intercommunication at the right-hand member of casing, is equipped with the negative pressure hole on the outside lateral wall of inlet tube. When using, water enters into the water cavity from the inlet tube in, ultraviolet tube sends ultraviolet ray to the water in the water cavity carry out ultraviolet sterilization, then water after disinfecting flows from the outlet pipe again, and when needs ozone sterilization disinfection, rivers in the inlet tube form the negative pressure when the negative pressure hole, the ozone that outside produced can follow in the negative pressure hole suction inlet tube, ozone can be to the water in the water cavity disinfection of disinfecting, can realize ozone and ultraviolet sterilization disinfection simultaneously.

Description

Overflowing type sterilization sterilizer

Technical Field

The utility model relates to the field of water treatment, in particular to an overflowing type sterilization disinfector.

Background

In water treatment, if water is soaked for a long time, harmful substances can be generated and bacteria are bred, so that water needs to be sterilized and disinfected, the water flowing in a water pipe is irradiated by ultraviolet rays in the conventional overflowing type sterilizing and disinfecting device, and DNA and RNA structures in bacteria, viruses and algae microbial cells in a water body are damaged by the irradiation of the ultraviolet rays, so that the cells cannot be regenerated and copied until the cells die, and the purposes of sterilizing and disinfecting the water quality and purifying the water body are achieved. The existing overflowing type sterilization disinfector has single function, and can only realize the function of ultraviolet sterilization and disinfection, because water flows in the overflowing type sterilization disinfector all the time, the time of ultraviolet irradiation on the water is short, and the phenomenon of incomplete sterilization and disinfection exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: provides an overflow type sterilizer which can realize the sterilization and disinfection of ozone and ultraviolet rays at the same time.

The utility model provides a solution of its technical problem is:

the utility model provides an overflowing type sterilizer that disinfects, is including being the casing that extends about be equipped with tube bank and hyaline tube that from interior to exterior overlaps in proper order together in the casing, the tube bank includes at least one ultraviolet tube, form the water cavity between the internal perisporium of hyaline tube and the main pipe body the left end of casing is connected with the outlet pipe with the water cavity intercommunication the right-hand member of casing is connected with the inlet tube with the water cavity intercommunication be equipped with the negative pressure hole on the outside lateral wall of inlet tube.

As a further improvement of the scheme, the axial line of the negative pressure hole is perpendicular to the axial line of the water inlet pipe, and the inner end of the negative pressure hole is connected with a raised air inlet nozzle.

As a further improvement of the scheme, the outer end of the negative pressure hole is connected with an air inlet connecting pipe.

As a further improvement of the above scheme, the transparent tube is in a blind tube shape, the left end of the transparent tube is a closed blind end, the right end of the transparent tube is an open end, the right end of the shell is provided with a mounting hole with an axis extending left and right, the right end of the transparent tube is sleeved in the mounting hole, a first step extending inwards is arranged in the left part of the mounting hole, a first internal thread is arranged in the right part of the mounting hole, the right end of the transparent tube is sleeved with a sealing sleeve, the sealing sleeve comprises a sleeve body and a sleeve ring which are coaxially connected, the outer diameter of the sleeve ring is larger than that of the sleeve body, a fixed sleeve is coaxially arranged in the right part of the mounting hole, a first external thread matched with the first internal thread is arranged on the outer side of the left part of the fixed sleeve, the fixed sleeve is in threaded connection with the mounting hole, and the left end of the fixed sleeve is abutted to the right end face of the first step through the lantern ring.

As a further improvement of the above scheme, a limit frame matched with the left end of the transparent tube is arranged in the left end of the shell, the left end of the transparent tube is arranged in the shell in a suspended manner through the limit frame, a silica gel sleeve is sleeved at the left end of the transparent tube, a second step extending inwards is arranged in the fixed sleeve, a sealing ring gasket is arranged on the left side surface of the second step, and the left end surface of the second step is abutted against the left end surface of the transparent tube through the sealing ring gasket.

As a further improvement of the above scheme, the inner side of the right part of the fixed sleeve is provided with a second internal thread, the right part of the fixed sleeve is internally and coaxially provided with a hollow cylinder cover, the outer side of the cylinder cover is provided with a second external thread matched with the second internal thread, the cylinder cover is in threaded connection with the fixed sleeve, the right end of the ultraviolet lamp tube is coaxially connected with an electric connector, the right end of the electric connector sequentially penetrates through the fixed sleeve and the cylinder cover from left to right, and the electric connector is fixed on the fixed sleeve through the cylinder cover.

As a further improvement of the above scheme, a third step extending outward is arranged on the outer side of the electrical connector, the third step is arranged between the right end face of the second step and the left end face of the cylinder cover, an annular sealing ring is arranged between the third step and the second step, and the electrical connector is sleeved with the sealing ring.

As a further improvement of the above scheme, the right end of the shell is provided with an opening, the opening is detachably provided with a cover plate seat, the mounting hole is formed in the cover plate seat, the cover plate seat is provided with a water inlet, and the water inlet pipe is connected with the water inlet.

As a further improvement of the above scheme, the bottom of the shell is provided with a plurality of clamping positions which are arranged at left and right intervals, and the clamping positions are clamped with a fixing frame.

As a further improvement of the scheme, an electric control assembly and an ozone generator are installed at the top of the shell.

The utility model has the advantages that: when using, water enters into the water cavity from the inlet tube in, ultraviolet tube sends ultraviolet ray to the water in the water cavity carry out ultraviolet sterilization, then water after disinfecting flows from the outlet pipe again, and when needs ozone sterilization disinfection, rivers in the inlet tube form the negative pressure when the negative pressure hole, the ozone that outside produced can follow in the negative pressure hole suction inlet tube, ozone can be to the water in the water cavity disinfection of disinfecting, can realize ozone and ultraviolet sterilization disinfection simultaneously.

The utility model is used for bathroom, SPA, water treatment.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is an exploded view of an embodiment of the invention;

fig. 2 is a cross-sectional view of an embodiment of the invention;

FIG. 3 is an enlarged fragmentary view of the right end of the housing of FIG. 2;

fig. 4 is a partially enlarged view of the left end of the housing of fig. 2.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.

With reference to fig. 1 to 4, this is an embodiment of the invention, in particular:

the utility model provides an overflowing type sterilizer that disinfects, is including being the casing 100 that extends about be equipped with the bank of lamps and transparent pipe 200 that from interior to exterior overlaps in proper order together in casing 100, the bank of lamps includes at least one ultraviolet tube 300, form water cavity 110 between the internal perisporium of the peripheral wall of transparent pipe 200 and the main pipe body the left end of casing 100 is connected with the outlet pipe 400 that communicates with water cavity 110 the right-hand member of casing 100 is connected with the inlet tube 500 that communicates with water cavity 110 be equipped with negative pressure hole 510 on the outside lateral wall of inlet tube 500. When the water treatment device is used, water enters the water cavity 110 from the water inlet pipe 500, the ultraviolet lamp tube 300 emits ultraviolet rays with the wavelength within the range of 240-280 nm to perform ultraviolet sterilization on the water in the water cavity 110, the sterilized water flows out of the water outlet pipe 400, the ozone generator 900 is connected with the negative pressure hole 510 when ozone sterilization is needed, negative pressure is formed when the water in the water inlet pipe 500 passes through the negative pressure hole 510, ozone generated by the ozone generator 900 can be sucked into the water inlet pipe 500 from the negative pressure hole 510, the ozone can sterilize and disinfect the water in the water cavity 110, the water passing through the flow type sterilization and disinfection device can be thoroughly sterilized and disinfected, and the negative pressure hole 510 is blocked when ozone sterilization and disinfection are not needed. Generally, the water inlet pipe 500 is connected with a water supply pump or the water outlet pipe 400 is connected with a water suction pump to realize the circulation of water flow. Meanwhile, a plurality of ultraviolet lamp tubes 300 can be installed according to the requirement, so that the sterilization and disinfection effects are further improved.

Further, as a preferred embodiment, the axis of the negative pressure hole 510 is perpendicular to the axis of the water inlet pipe 500, and a convex air inlet nozzle 520 is connected to the inner end of the negative pressure hole 510. The outlet of the air inlet nozzle 520 is directed to the water flow direction, and a negative pressure is formed at the outlet of the air inlet nozzle 520 due to the high-speed water flow in the water inlet pipe 500, so that ozone can be drawn into the water inlet pipe 500, and water does not flow out from the negative pressure hole 510.

Further, in a preferred embodiment, an air inlet connection pipe 530 is connected to an outer end of the negative pressure hole 510. The negative pressure hole 510 is connected with a hose on the ozone generator 900 through the air inlet connection pipe 530, and the air inlet connection pipe 530 is also provided with a plug, so that when ozone sterilization and disinfection are not needed, the air inlet connection pipe 530 can be sealed through the plug to prevent air from entering, and meanwhile, when water bubbles are needed sometimes, the air inlet connection pipe 530 can be opened.

As a preferred embodiment, the transparent tube 200 is a blind tube, the left end of the transparent tube 200 is a closed blind end, the right end of the transparent tube 200 is an open end, the right end of the casing 100 is provided with an installation hole 120 with an axis extending left and right, the right end of the transparent tube 200 is sleeved in the installation hole 120, the left part of the installation hole 120 is provided with a first step 121 extending inwards, the right part of the installation hole 120 is provided with a first internal thread 122, the right end of the transparent tube 200 is sleeved with a sealing sleeve 210, the sealing sleeve 210 comprises a sleeve body 211 and a sleeve ring 212 which are coaxially connected, the outer diameter of the sleeve ring 212 is larger than that of the sleeve body 211, the right part of the installation hole 120 is coaxially provided with a fixing sleeve 600, the outer side of the left part of the fixing sleeve 600 is provided with a first external thread 610 matched with the first internal thread 122, and the fixing sleeve 600 is in threaded connection with the installation hole 120, the left end of the fixing sleeve 600 abuts against the right end face of the first step 121 via the collar 212. The sealing sleeve 210 is sleeved on the outer side of the transparent tube 200 through the sleeve body 211, the sleeve ring 212 is respectively abutted against the right end face of the first step 121 and the left end of the fixing sleeve 600 to form a first seal, water is prevented from flowing out from between the transparent tube 200 and the mounting hole 120, meanwhile, the right end face of the first step 121 can also be in a conical surface structure, the contact area of the sealing sleeve 210 and the right end face of the first step 121 is increased, and the sealing performance is further improved.

As a preferred embodiment, a limiting frame 130 matched with the left end of the transparent tube 200 is arranged in the left end of the casing 100, the left end of the transparent tube 200 is arranged in the casing 100 in a suspended manner through the limiting frame 130, a silica gel sleeve 220 is sleeved at the left end of the transparent tube 200, a second step 620 extending inwards is arranged in the fixing sleeve 600, a sealing ring gasket 630 is arranged on the left side surface of the second step 620, and the left end surface of the second step 620 is abutted against the left end surface of the transparent tube 200 through the sealing ring gasket 630. The silicone sleeve 220 plays a role in buffering and fixing the left end of the transparent tube 200, because the transparent tube 200 is generally made of a glass tube, vibration is generated in the transportation process, so that the transparent tube 200 is easy to loosen and break, and the sealing ring gasket 630 is respectively abutted against the left end surface of the second step 620 and the left end surface of the transparent tube 200 to form a second seal, so that water is prevented from entering the transparent tube 200 and affecting the normal operation of the ultraviolet lamp tube 300.

Further as a preferred embodiment, a second internal thread 640 is disposed on the inner side of the right portion of the fixing sleeve 600, a hollow cylinder cover 700 is coaxially installed in the right portion of the fixing sleeve 600, a second external thread 710 matching with the second internal thread 640 is disposed on the outer side of the cylinder cover 700, the cylinder cover 700 is in threaded connection with the fixing sleeve 600, an electrical connector 310 is coaxially connected to the right end of the ultraviolet lamp tube 300, the right end of the electrical connector 310 sequentially penetrates through the fixing sleeve 600 and the cylinder cover 700 from left to right, and the electrical connector 310 is fixed on the fixing sleeve 600 through the cylinder cover 700. This is mainly convenient for replacing the ultraviolet lamp 300 by only unscrewing the cap 700 and taking out the ultraviolet lamp 300 and the electrical connector 310.

In a further preferred embodiment, a third step 311 extending outward is provided on the outer side of the electrical connector 310, and the third step 311 is provided between the right end surface of the second step 620 and the left end surface of the cover 700. This mainly plays a role in fixing the electrical connector 310, and also improves the stability of the ultraviolet lamp 300, thereby preventing the ultraviolet lamp 300 from loosening. An annular sealing ring 312 is disposed between the third step 311 and the second step 620, the electrical connector 310 is sleeved with the sealing ring 312, and the sealing ring 312 can prevent external water from entering the ultraviolet lamp tube 300.

Further as a preferred embodiment, an opening is provided at the right end of the casing 100, the opening is detachably provided with a cover plate seat 150, the mounting hole 120 is provided on the cover plate seat 150, the cover plate seat 150 is provided with a water inlet 151, and the water inlet pipe 500 is connected with the water inlet 151. The inner side surface of the water inlet 151 is a conical surface structure, the water inlet pipe 500 is connected with the water inlet 151 in an interference fit manner, and the cover plate seat 150 is generally fixed on the shell 100 through screws, so that the inner side wall of the shell 100 is mainly convenient to clean.

In a further preferred embodiment, the bottom of the housing 100 is provided with a plurality of detents 140, the detents 140 are arranged in a left-right spaced manner, and the fixing frame 160 is fastened to the detents 140. The housing 100 can be installed at a predetermined position through the fixing frame 160, and when the housing needs to be stored, the fixing frame 160 can be disassembled, thereby reducing the occupied space.

Further as a preferred embodiment, an electronic control assembly 800 and an ozone generator 900 are mounted on top of the housing 100. The electric control assembly 800 is mainly electrically connected with the ozone generator 900 and the ultraviolet lamp 300, which can integrate the overflowing sterilizer.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.

Claims

1. An overflow sterilizer, characterized in that: including being casing (100) of controlling extension be equipped with the bank of tubes and hyaline tube (200) that from interior to exterior overlaps in proper order together in casing (100), the bank of tubes includes at least one ultraviolet tube (300), form water cavity (110) between the internal perisporium of the periphery wall of hyaline tube (200) and the main pipe body the left end of casing (100) is connected with outlet pipe (400) with water cavity (110) intercommunication the right-hand member of casing (100) is connected with inlet tube (500) with water cavity (110) intercommunication be equipped with negative pressure hole (510) on the outside lateral wall of inlet tube (500).

2. An upflow sterilizer as defined in claim 1, wherein: the axial line of the negative pressure hole (510) is perpendicular to the axial line of the water inlet pipe (500), and the inner end of the negative pressure hole (510) is connected with a raised air inlet nozzle (520).

3. An upflow sterilizer as defined in claim 1, wherein: the outer end of the negative pressure hole (510) is connected with an air inlet connecting pipe (530).

4. An upflow sterilizer as defined in claim 1, wherein: the transparent tube (200) is in a blind tube shape, the left end of the transparent tube (200) is a closed blind end, the right end of the transparent tube (200) is an open end, a mounting hole (120) with an axis extending left and right is arranged at the right end of the shell (100), the right end of the transparent tube (200) is sleeved in the mounting hole (120), a first step (121) extending inwards is arranged in the left part of the mounting hole (120), a first internal thread (122) is arranged in the right part of the mounting hole (120), a sealing sleeve (210) is sleeved at the right end of the transparent tube (200), the sealing sleeve (210) comprises a sleeve body (211) and a sleeve ring (212) which are coaxially connected, the outer diameter of the sleeve ring (212) is larger than that of the sleeve body (211), a fixing sleeve (600) is coaxially arranged in the right part of the mounting hole (120), a first external thread (610) matched with the first internal thread (122) is arranged on the outer side of the left part of the fixing sleeve (600), the fixed sleeve (600) is in threaded connection with the mounting hole (120), and the left end of the fixed sleeve (600) is abutted to the right end face of the first step (121) through the lantern ring (212).

5. An upflow sterilizer as defined in claim 4, in which: be equipped with spacing (130) that matches with hyaline tube (200) left end in the left end of casing (100) the left end of hyaline tube (200) sets up in casing (100) through spacing (130) are unsettled the left end cover of hyaline tube (200) is equipped with silica gel cover (220) be equipped with in fixed sleeve (600) and toward the second step (620) of inside extension the left surface of second step (620) is equipped with seal ring pad (630), the left end face of second step (620) passes through the left end face butt of seal ring pad (630) with hyaline tube (200).

6. An upflow sterilizer as defined in claim 5, wherein: the inboard of fixed sleeve (600) right part is equipped with second internal thread (640), coaxial arrangement has in the right part of fixed sleeve (600) to be hollow cover (700), the outside of cover (700) is equipped with second external screw thread (710) that matches with second internal thread (640), cover (700) and fixed sleeve (600) threaded connection, the right-hand member coaxial coupling of ultraviolet tube (300) connects (310), the right-hand member that connects (310) is from a left side to turn right and is passed fixed sleeve (600), cover (700) in proper order, it is fixed in on fixed sleeve (600) through cover (700) to connect (310).

7. An upflow sterilizer as defined in claim 6, wherein: the outer side of the electric connector (310) is provided with a third step (311) extending outwards, the third step (311) is arranged between the right end face of the second step (620) and the left end face of the barrel cover (700), an annular sealing ring (312) is arranged between the third step (311) and the second step (620), and the electric connector (310) is sleeved with the sealing ring (312).

8. An over-flow sterilizer as claimed in any one of claims 4 to 7, wherein: the right-hand member of casing (100) is equipped with the opening, opening demountable installation has apron seat (150), mounting hole (120) set up on apron seat (150) be equipped with water inlet (151) on apron seat (150), inlet tube (500) are connected with water inlet (151).

9. An upflow sterilizer as defined in claim 1, wherein: the bottom of casing (100) is equipped with a plurality of screens (140), and a plurality of screens (140) are left and right sides interval arrangement and set up, screens (140) joint has mount (160).

10. An upflow sterilizer as defined in claim 1, wherein: an electric control assembly (800) and an ozone generator (900) are arranged on the top of the shell (100).