CN208883539U - A kind of ultraviolet sterilizer - Google Patents
A kind of ultraviolet sterilizer Download PDFInfo
- Publication number
- CN208883539U CN208883539U CN201821624005.1U CN201821624005U CN208883539U CN 208883539 U CN208883539 U CN 208883539U CN 201821624005 U CN201821624005 U CN 201821624005U CN 208883539 U CN208883539 U CN 208883539U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- ultraviolet
- water
- water inlet
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Physical Water Treatments (AREA)
Abstract
The utility model provides a kind of ultraviolet sterilizer, it is related to pure water making apparatus technical field, it includes ultraviolet lamp and outer tube, lumen is provided in outer tube, ultraviolet lamp is located in lumen, and inlet and outlet are provided on outer tube, outer tube is Stainless Steel Shell, one end is provided with external screw thread connecting pin integrally formed with spherical end cover, the other end, and end cap is connected on external screw thread connecting pin, and the inner wall of outer tube is provided with ultraviolet reflecting layer；Ultraviolet lamp upper sleeve gasket is equipped with quartz ampoule；Water inlet is connected with helix tube towards intraluminal one end, and helix tube winds around quartz ampoule and is passed into lumen；Water inlet is set to one end of outer tube, and water outlet is set to the middle part of outer tube, and the water outlet port of helix tube is between water outlet and water inlet；Controller for timing switch is provided on the power supply circuit of ultraviolet lamp.It is poor to solve the problems, such as to receive ultraviolet radiation for sterilizing and disinfecting effect when water passes through ultraviolet sterilizer in the prior art.
Description
Technical field
The utility model relates to pure water making apparatus technical fields, more particularly to a kind of ultraviolet germicidal lamp.
Background technique
In home and commercial drinking water purification equipment, ultraviolet sterilization has become a kind of reliable, efficient, safety
Water quality safeguards technique ensures the health and safety of water quality to kill the bacterium, virus and the microorganism that remain or breed in water.
Entery and delivery port is provided on the shell of traditional ultraviolet sterilizer, inside is equipped with ultraviolet lamp, in ultraviolet lamp and
It is separated between shell by the quartz seal of tube.Water enters from the inlet after the cavity between shell and quartz ampoule then from water outlet
Pipe flows directly out, and the time that water is irradiated by ultraviolet light is relatively brief, causes bacterium, virus and microorganism in water cannot be abundant
It kills, influences water purification quality.
Utility model content
For the above problem in the prior art, the utility model provides a kind of ultraviolet sterilizer, solves existing
Receive the problem of ultraviolet radiation for sterilizing and disinfecting effect difference when water passes through ultraviolet sterilizer in technology.
In order to achieve the above object of the invention, the technical solution adopted in the utility model is as follows:
A kind of ultraviolet sterilizer, including ultraviolet lamp and outer tube are provided, lumen is provided in outer tube, ultraviolet lamp is located at lumen
In, inlet and outlet are provided on outer tube, which is characterized in that
Outer tube is Stainless Steel Shell, and one end is provided with external screw thread connecting pin integrally formed with spherical end cover, the other end, outside
End cap is connected on threaded ends, the inner wall of outer tube is provided with ultraviolet reflecting layer；Ultraviolet lamp upper sleeve gasket is equipped with quartz ampoule；
Water inlet is connected with helix tube towards intraluminal one end, and helix tube winds around quartz ampoule and is passed into lumen
In；Water inlet is set to one end of outer tube, and water outlet is set to the middle part of outer tube, the water outlet port of helix tube between water outlet and
Between water inlet；
Controller for timing switch is provided on the power supply circuit of ultraviolet lamp.
Further, outer pipe bottom is provided with the accommodating chamber for accommodating quartz ampoule bottom end, is provided with bolster in accommodating chamber.Stone
After English pipe compresses bolster, the deformation of bolster can avoid quartz ampoule to fix quartz ampoule to one opposite force of quartz ampoule
By water buoyancy and move, influence water and receive the uniformity of ultraviolet light irradiation and influence the structural stability of this sterilizer.
Further, bolster is rubber mat or spring.Rubber mat or spring are common bolster, can not only meet this sterilization
Device is and cheap to the performance requirement of bolster, saves cost.
Further, quartz ampoule one end and its tube body are integrally formed, and are socketed with sealing ring on another end opening and outer surface.
One end is integrally formed and both saves cost, in turn ensures leakproofness；The sealing ring of the other end is for preventing water from entering quartz ampoule
Interior damage ultraviolet lamp, sealing ring is socketed on the outer surface of quartz ampoule, can prevent quartz ampoule in assembling process with outer tube
Wall contact causes to damage.
Further, sealing ring is located between the end face and end cap of external screw thread connecting pin.End cap and external screw thread connecting pin are logical
Threaded connection is crossed, the end face of threaded ends and end cap squeeze sealing ring in screw thread rundown process China and foreign countries, make the sealing of sealing ring
Performance is more preferable, and water is effectively prevent to enter quartz ampoule internal damage ultraviolet lamp.
Further, the through-hole passed through for ultraviolet lamp is provided at the top of end cap, end sleeve of top cover is equipped with rubber sleeve.Pass through rubber
Gum cover seals the through-hole passed through for ultraviolet lamp, and is connected as one ultraviolet lamp and end cap using the elasticity of rubber sleeve, thus
Simplify the step of user installs this sterilizer, improves overhaul efficiency.
Further, ultraviolet reflecting layer is stainless steel mirror board.Stainless steel mirror board is surface after mirror surface treatment
Stainless steel materials, it is at low cost, property stablize, the water being in contact with it will not be polluted, and mirror surface is to ultraviolet light
Reflecting effect is good, and ultraviolet light is made to carry out disinfection sterilization to the water passed through to the maximum extent.
Further, the material of helix tube is quartz glass.The translucency of quartz glass is good, especially for ultraviolet light,
Light transmittance can reach 80 or more percent, so helix tube kills the water sterilization for flowing through its inside using quartz glass material
Bacterium effect is best.
Further, one end that helix tube is connect with water inlet is taper, which extend into water inlet.Helix tube
Setting be sufficiently to carry out sterilizing to increase the duration that the water that enters from the inlet passes through ultraviolet light irradiation to reach
Purpose；The water of water inlet can be imported into helix tube by tapered end as much as possible, make more water by ultraviolet light twice
Irradiation.
The utility model has the following beneficial effects: can effectively extend ultraviolet irradiation time, water by the helix tube of setting
It is irradiated, is then flowed into lumen, since the middle part of outer tube is arranged in water outlet, so water by ultraviolet light when by helix tube
Water outlet, which need to be exceeded, to be discharged, so water outlet intraluminal water below can receive ultraviolet irradiation again, to make
Water more fully receives sterilizing.
Since the filament at ultraviolet lamp both ends is easy to aging, the uitraviolet intensity that the filament after aging issues weakens, in ultraviolet lamp
Power supply circuit on connect controller for timing switch, can automatically control ultraviolet lamp as needed cut-offs and irradiates duration,
The ultraviolet lamp light yellow when not needing sterilizing is avoided to cause energy waste and the filament of ultraviolet lamp is lost, to improve purple
The service life of outer lamp reduces water purification cost and ensure that purifying water effect.
Ultraviolet sterilizer manufacture craft in this programme is simple, germicidal efficiency is high, at low cost, before wide application
Scape.
Detailed description of the invention
Fig. 1 is cut-away illustration of the ultraviolet sterilizer along axis.
Wherein, 1, ultraviolet lamp；11, controller for timing switch；2, outer tube；21, lumen；22, spherical end cover；23, external screw thread
Connecting pin；24, end cap；25, ultraviolet reflecting layer；3, water inlet；4, water outlet；5, quartz ampoule；6, helix tube；7, bolster；
8, sealing ring；9, rubber sleeve.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, the ultraviolet sterilizer includes ultraviolet lamp 1 and outer tube 2, lumen 21, ultraviolet lamp are provided in outer tube 2
1 is located in lumen 21, and water inlet 3 and water outlet 4 are provided on outer tube 2.Water enters in lumen 21 from water inlet 3, then leads to
The outflow of water outlet 4 is crossed, water carries out sterilizing through ultraviolet irradiation when by lumen 21.
Outer tube 2 is Stainless Steel Shell, and one end is provided with external screw thread connecting pin integrally formed with spherical end cover 22, the other end
23, end cap 24 is threaded on external screw thread connecting pin 23.The top of end cap 24 is provided with the through-hole passed through for ultraviolet lamp 1, with
Ultraviolet lamp 1 is facilitated to be packed into from the top of end cap 24.Internal screw thread corresponding with external screw thread connecting pin 23 is machined in end cap 24,
One end that the internal screw thread is located in end cap is provided with boss, which is used to sealing ring 8 being pressed in external screw thread connecting pin 23
End face on, make 8 Light deformation of sealing ring to increase sealing effect by the fastening effect of screw thread.
In order to beautiful, convenient for assembly and prevent end cap from losing, the rubber sleeve 9 of black is cased on end cap 24.Rubber sleeve 9
Bottom end opening, the top hole that only there are one to pass through for the power supply line of ultraviolet lamp 1.Rubber sleeve 9 is covered from the top of end cap 24
In the outer surface of end cap 24, the internal diameter of rubber sleeve 9 need to be less than the outer diameter of end cap 24, and the elastic deformation using rubber sleeve 9 makes rubber
Set 9 is fixed as one with end cap 24.
2 bottom of outer tube is provided with the accommodating chamber for accommodating 5 bottom end of quartz ampoule, is provided with bolster 7, bolster 7 in accommodating chamber
For rubber mat or spring.The inner wall of outer tube 2 is provided with ultraviolet reflecting layer 25, and ultraviolet reflecting layer 25 is stainless steel mirror board.
1 upper sleeve gasket of ultraviolet lamp is equipped with quartz ampoule 5.5 one end of quartz ampoule and its tube body are integrally formed, another end opening and outer
Sealing ring 8 is socketed on surface, sealing ring 8 is located between the raised head face in the end face and end cap 24 of external screw thread connecting pin 23.
Sealing ring 8 is used to prevent water from entering in quartz ampoule 5 normal work for influencing ultraviolet lamp 1.
Water inlet 3 is connected with helix tube 6 towards one end in lumen 21, and helix tube 6 winds and is passed into around quartz ampoule 5
In lumen 21.Water inlet 3 is set to one end of outer tube 2, and water outlet 4 is set to the middle part of outer tube 2, the water outlet port of helix tube 6
Between water outlet 4 and water inlet 3.One end that helix tube 6 is connect with water inlet 3 is taper, which extend into water
In mouth 3.The material of helix tube 6 is quartz glass.Helix tube 6 does not need to be tightly connected with water inlet 3, does not enter helix tube 6
Interior water can enter in lumen 21, still be able to receive ultraviolet irradiation.
Controller for timing switch 11 is provided on the power supply circuit of ultraviolet lamp 1.Controller for timing switch 11 includes control core
Piece STM32F103C8T6 is provided with flow sensor in water inlet 3, model WM-FM02, what flow sensor detected
Water flow electric signal is input in control chip by analog/digital conversion circuit conversion at digital signal, controls chip according to the signal
Controlling the relay that is arranged on 1 power supply circuit of ultraviolet lamp, whether adhesive armature controls the on-off of power supply circuit.Work as flow
Sensor detect have in water inlet 3 water flow by when unclamp armature and be powered on by ultraviolet lamp 1, do not detected on the contrary into water
Have in mouthfuls 3 water flow by when then control relay adhesive armature and disconnect the power supply of ultraviolet lamp 1, so that it is stopped working, to save
Electric energy and the service life for extending ultraviolet lamp filament.
Claims (9)
1. a kind of ultraviolet sterilizer, including ultraviolet lamp (1) and outer tube (2), outer tube (2) is interior to be provided with lumen (21), the purple
Outer lamp (1) is located in the lumen (21), and water inlet (3) and water outlet (4) are provided on outer tube (2), which is characterized in that
The outer tube (2) is Stainless Steel Shell, and one end is provided with external screw thread integrally formed with spherical end cover (22), the other end and connects
It connects end (23), is connected with end cap (24) on the external screw thread connecting pin (23), it is anti-that the inner wall of the outer tube (2) is provided with ultraviolet light
Penetrate layer (25)；Ultraviolet lamp (1) upper sleeve gasket is equipped with quartz ampoule (5)；
The water inlet (3) is connected with helix tube (6) towards one end in lumen (21), and the helix tube (6) is around the stone
English pipe (5) winds and is passed into the lumen (21)；The water inlet (3) is set to one end of the outer tube (2), it is described go out
The mouth of a river (4) is set to the middle part of the outer tube (2), and the water outlet port of the helix tube (6) is between the water outlet (4) and water inlet
Between mouth (3)；
Controller for timing switch (11) are provided on the power supply circuit of the ultraviolet lamp (1).
2. ultraviolet sterilizer according to claim 1, which is characterized in that outer tube (2) bottom, which is provided with, accommodates institute
The accommodating chamber of quartz ampoule (5) bottom end is stated, bolster (7) are provided in the accommodating chamber.
3. ultraviolet sterilizer according to claim 2, which is characterized in that the bolster (7) is rubber mat or spring.
4. ultraviolet sterilizer according to claim 1, which is characterized in that described quartz ampoule (5) one end and its tube body one
It is body formed, sealing ring (8) are socketed on another end opening and outer surface.
5. ultraviolet sterilizer according to claim 4, which is characterized in that the sealing ring (8) is located at the external screw thread
Between the end face and the end cap (24) of connecting pin (23).
6. ultraviolet sterilizer according to claim 1, which is characterized in that be provided at the top of the end cap (24) for institute
The through-hole that ultraviolet lamp (1) passes through is stated, is arranged with rubber sleeve (9) outside the end cap (24).
7. ultraviolet sterilizer according to claim 1, which is characterized in that the ultraviolet reflecting layer (25) is stainless steel
Mirror board.
8. ultraviolet sterilizer according to claim 1, which is characterized in that the material of the helix tube (6) is quartzy glass
Glass.
9. ultraviolet sterilizer according to claim 1, which is characterized in that the helix tube (6) and the water inlet (3)
One end of connection is taper, and is extend into the water inlet (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624005.1U CN208883539U (en) | 2018-09-30 | 2018-09-30 | A kind of ultraviolet sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821624005.1U CN208883539U (en) | 2018-09-30 | 2018-09-30 | A kind of ultraviolet sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208883539U true CN208883539U (en) | 2019-05-21 |
Family
ID=66515167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821624005.1U Active CN208883539U (en) | 2018-09-30 | 2018-09-30 | A kind of ultraviolet sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208883539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994994A (en) * | 2020-08-25 | 2020-11-27 | 盐城市博时电子有限公司 | Automatic LED ultraviolet sterilization device |
| CN112167337A (en) * | 2020-10-28 | 2021-01-05 | 江南大学 | Ultraviolet sterilization method and sterilization machine for producing high-activity liquid milk |
-
2018
- 2018-09-30 CN CN201821624005.1U patent/CN208883539U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994994A (en) * | 2020-08-25 | 2020-11-27 | 盐城市博时电子有限公司 | Automatic LED ultraviolet sterilization device |
| WO2022041535A1 (en) * | 2020-08-25 | 2022-03-03 | 盐城市博时电子有限公司 | Automatic led ultraviolet sterilization device |
| CN112167337A (en) * | 2020-10-28 | 2021-01-05 | 江南大学 | Ultraviolet sterilization method and sterilization machine for producing high-activity liquid milk |
| CN112167337B (en) * | 2020-10-28 | 2023-11-28 | 江南大学 | Ultraviolet sterilization method and sterilization machine for producing high-activity liquid milk |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208883539U (en) | A kind of ultraviolet sterilizer | |
| CN107352686B (en) | Water purification quality guaranteeing system | |
| CN107285549B (en) | Water purification quality guaranteeing system | |
| WO2019024811A1 (en) | Water purification quality assurance system | |
| CN112252416A (en) | Convenient dismouting tap that disinfects | |
| WO2019024805A1 (en) | Water purification quality assurance system | |
| CN107352687B (en) | Water purification quality guaranteeing system | |
| CN109250788A (en) | A kind of bilayer sleeve ultraviolet sterilizer | |
| CN100528048C (en) | Circulating repurifying type drinking machine with prevention of secondary pollution | |
| CN211231763U (en) | Photocatalyst end sterilization faucet | |
| CN206175695U (en) | Single cold water mouth | |
| CN210529843U (en) | Intelligent water purifier tap that disinfects | |
| CN211367270U (en) | Solar energy and CO2Water supply filtering device for heat pump constant temperature water supply system | |
| TWI540102B (en) | Waterway Recycling Module and Its Ultraviolet Safety Sterilization Method for Reverse Osmosis and Ultrafiltration Filter System | |
| CN210001624U (en) | Water purifier and water purifier | |
| CN213506383U (en) | Ultraviolet sterilizer for water treatment | |
| CN208859022U (en) | A kind of filtration cock is attached to self power generation LED sterilizing lamp set | |
| CN208327459U (en) | Sterilizing unit and direct drinking tap device | |
| CN202499732U (en) | Energy-saving type household tap water sterilizer | |
| CN202018115U (en) | Water heater | |
| CN217053620U (en) | Faucet with LED-UV sterilization function | |
| CN2335957Y (en) | Domestic water purifier | |
| CN214469303U (en) | Heating body with sterilizing lamp | |
| CN210313630U (en) | Overflowing type water sterilizing device | |
| CN212297906U (en) | Sterilizing faucet and water purifying equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |