CN205953591U - Ultraviolet sterilizer - Google Patents

Abstract

The utility model provides an ultraviolet sterilizer, includes the UV lamp, passes through ultraviolet water pipe, shell, quick -operation joint and end cover, the UV lamp with it passes through respectively to pass through the ultraviolet water pipe the shell both ends the end cover set up in inside the shell, both ends all install on the end cover quick -operation joint, both ends quick -operation joint is used for pass through being connected of ultraviolet water pipe and outside waterway system. The utility model discloses an adopt the type of construction of ultraviolet parcel water, shell contactless rivers need not to design into water seal structure, have removed non - environmental protection technologies such as bonding, welding from. Rivers can not lead to the fact the corruption to the casing, can perhaps not corrode the secondary pollution that cause rivers because of wearing out of casing yet, improve and have improved production efficiency greatly when producing the property ability, have removed high energy consumption and high labor -intensive welding and polishing process from. And the expansion of modular design convenience product, improve resource utilization. Compact structure, the cost is lower, does benefit to to popularize and apply on household appliances.

Description

A kind of ultraviolet sterilizer

Technical field

This utility model is related to water-treatment technology field, more particularly, to a kind of ultraviolet sterilizer.

Background technology

Purifier is too late and increased water cell in order to solve the problems, such as reverse osmosiss and NF membrane process feedwater, but Because water cell and longer water pipe line cannot accomplish thoroughly aseptic and safety, it is inevitably present more or less Microbial growth problem, thus from pure water water butt flow out water often there is a problem of that microbiological indicator is exceeded, especially It is that total number of bacteria index in water quality is usually exceeded, so wanting to reach the target of straight drink it is necessary to carry out sterilizing to water quality Process, because ultraviolet sterilization is simple to operate, technically reliable, Small side effects and be widely adopted.So, using reverse osmosiss or In the drink water purifying of person's NF membrane water-purifying process or pure water system, add ultraviolet sterilizer, ultraviolet sterilizer is It is widely used in water-treatment technology field, for killing the harmful organisms such as the antibacterial in water, virus, micro- life biology.In domestic or In the drinking water purification equipment of person's business, ultraviolet sterilization has become as a kind of reliable, efficient, safe water quality safeguards technique, The antibacterial remaining in water to kill or growing, viral and micro- life are biological, ensure health and the safety of water quality.Ultraviolet sterilizer Operation principle is：The water needing sterilization processing flows through water inlet inflow, after the internal quartz burner irradiation-sterilize installed again Flowed out by outlet after bend pipe, thus completing the sterilization processing to water.

Process to realize the sterilizing to water, now mostly use overflow-type ultraviolet-sterilization disinfector, and existing Overflow-type ultraviolet-sterilization disinfector mainly has two big class：One is to adopt plastic shell structure, and this product structure is simple, low cost Honest and clean, production efficiency is high, but because plastic material is easily aging under strong ultra-vioket radiation, the aging easy generation water of plastic material The secondary pollution of stream, the reliability of equipment itself also can decline, so this kind equipment typically can be used only in some undrinkable water Occasion, such as aquaculture, landscape fish jar etc..It is corrosion-resistant that another overflow-type ultraviolet-sterilization disinfector uses rustless steel etc. Metal shell construction, such as Chinese patent 201420060908.7 discloses a kind of overflow-type ultraviolet-sterilization disinfector, its outer cover Managing preferred material is rustless steel, and the overflow-type ultraviolet-sterilization disinfector housing of this stainless steel material is generally added using stainless steel tube Work, is burn-on waterpipe jointing in rustless steel tube side wall by welding procedure, is easy to connect water inlet pipe and water outlet pipe, and burn-ons end at steel pipe two ends Lid, is easily installed sealing ring, the part such as quartz socket tube and lamp holder, this welding processing easily produces the weld defects such as sand holes, stays Lower leakage hidden trouble, and the high temperature of welding process can lead to material property to send change, easily produces corrosion phenomena in pad, Further, welding be high energy consumption and labour-intensive produce, also need to after welding to expend substantial amounts of manpower and materials and do surface Polishing.

This two class formation is all that is, ultraviolet lamp tube is all by the way of current parcel ultraviolet light around center, fluorescent tube Current wrap up, because housing touches ultraviolet light and current simultaneously, the corrosion resistance of housing and ageing resistance require all Relatively higher.

Utility model content

The purpose of this utility model is to solve in prior art because the sterilization mode that current wrap up ultraviolet light causes shell The corrosivity of body and aging, thus cause the secondary pollution problems of current to propose a kind of ultraviolet sterilizer.

For reaching this purpose, this utility model employs the following technical solutions：

A kind of ultraviolet sterilizer, including UV lamp, saturating ultraviolet water pipe, shell, snap joint and end cap；

Described UV lamp and described ultraviolet water pipe are arranged at described shell by the described end cap at described shell two ends respectively Inside, the inwall of described shell be can uv reflectance material；

It is mounted on described snap joint on the described end cap at two ends；The described snap joint at two ends is used for described ultraviolet Water pipe and the connection of outside water circuit system.

Preferably, realize sealing installation by sealing ring between the end of described snap joint and described end cap to be connected.

Preferably, described UV lamp is straight tube-like, and the described UV lamp of straight tube-like and described ultraviolet water pipe are set in parallel in institute State the inside of shell；The quantity of described UV lamp is one or more, and when the quantity of described UV lamp is multiple, described UV lamp is enclosed Around the arrangement of described ultraviolet water pipe.

As another embodiment, described UV lamp is helix；The described UV lamp of helix is set in will be described Ultraviolet water pipe is set in it thoroughly.

Preferably, described shell is straight pipe type housing, can be using preforming tubing by required length cutting off processing Become.

Preferably, described shell is made using aluminium alloy or stainless steel material.

Preferably, described end cap is installed by screw thread cooperation with described snap joint and is connected.

Preferably, described ultraviolet water pipe is made using category of glass material.

This utility model passes through to wrap up the structural shape of water body using ultraviolet, and shell does not contact current, need not be designed to water Sealing structure, eliminates the non-environmental protection technique such as bonding, welding.Current housing will not be caused corrode, also will not because of housing Aging or corrosion cause the secondary pollution of current, improve and substantially increase production efficiency while properties of product, eliminate High energy consumption and high labor-intensive welding and polishing process.And modular design facilitates the expansion of product, improve resource Utilization rate.Compact conformation, cost is relatively low, beneficial to popularization and application on household appliances.

Brief description

Fig. 1 is the schematic diagram of one specific embodiment of this utility model；

Fig. 2 is the B-B cross-sectional schematic of Fig. 1；

Fig. 3 is the cross-sectional schematic of another specific embodiment of this utility model；

Fig. 4 is the cross-sectional schematic of another specific embodiment of this utility model；

Fig. 5 is the schematic diagram of another specific embodiment of this utility model；

Fig. 6 is the structural representation of helical tubular structure UV lamp of the present utility model；

Fig. 7 is the schematic side view of Fig. 6.

Wherein：1-UV lamp, 2- saturating ultraviolet water pipe, 3- shell, 4- sealing ring, 5- snap joint, 6- end cap.

Specific embodiment

Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.

Here illustrates, accompanying drawing only has the effect of explanation, do not constitute to restriction of the present utility model.

As shown in Figure 1 and Figure 5, a kind of ultraviolet sterilizer, including UV lamp 1, saturating ultraviolet water pipe 2, shell 3, snap joint 5 and End cap 6；

Described UV lamp 1 and described ultraviolet water pipe 2 are arranged at described respectively by the described end cap 6 at described shell 3 two ends Inside shell 3, the inwall of described shell 3 be can uv reflectance material；

Described snap joint 5 is mounted on the described end cap 6 at two ends；The described snap joint 5 at two ends is used for described Ultraviolet water pipe 2 and the connection of outside water circuit system.

During work, the snap joint 5 from sterilizer one end for the current flows into the saturating ultraviolet water pipe 2 of sterilizer, described UV lamp 1 The ultraviolet light producing passes through the tube wall of described ultraviolet water pipe 2 that current are sterilized, and the current after sterilization are from saturating ultraviolet water pipe 2 Inside flows through the other end of described snap joint 5 of sterilizer and flows out, and enters the water circuit system outside sterilizer, completes sterilized Journey.The water to saturating ultraviolet water pipe 2 inner side for a part of tube wall directly through saturating ultraviolet water pipe 2 of ultraviolet light that described UV lamp 1 produces Stream is sterilized, and another part ultraviolet light passes through the tube wall of saturating ultraviolet water pipe 2 to saturating ultraviolet water after the inwall reflection through shell 3 The current of pipe 2 inner side are sterilized, and improve the utilization rate of ultraviolet.

Because the current through sterilization are not contacted with described shell 3, but realize current by arranging saturating ultraviolet water pipe 2, Ultraviolet is adopted to wrap up the version of current, in the internal flow of saturating ultraviolet water pipe 2, current will not be with the housing of sterilizer for current Contact, will not cause to housing to corrode, and also will not cause secondary pollution, the peace of improving product because of the aging of housing or corrosion Quan Xing.And described shell 3 plays the internal UV lamp 1 of protection and saturating ultraviolet water pipe 2, and prevent the effect that ultraviolet reveals；And end cap 6 Design facilitates UV lamp 1 and the installation of saturating ultraviolet water pipe 2.Simultaneously because current will not be contacted with the shell 3 of sterilizer, so sterilization The shell 3 of device can adopt non-aqueous Seal Design, and the assembling of end cap 6 and shell 3 adopts common mode connects for screw or buckle even Connect just permissible, eliminate the non-environmental protection techniques such as bonding welding, Quality Safety is reliable, and production efficiency greatly improves, and need not throw The aftertreatment technologys such as light, also will not form residue in enclosure interior.

As shown in Figure 1 and Figure 5, as a kind of preferred implementation of this programme, the end of described snap joint 5 and described end Realize sealing installation by sealing ring 4 between lid 6 to connect.

Preventing water from flowing in shell 3 by the design of sealing ring 4 causes housing to corrode, thus will not be old because of housing Change or corrosion causes secondary pollution, the safety of further improving product.

As shown in Figures 1 to 4, as a kind of preferred implementation of this programme, described UV lamp 1 is straight tube-like, straight tube-like Described UV lamp 1 and described ultraviolet water pipe 2 are set in parallel in the inside of described shell；The quantity of described UV lamp 1 be one or Multiple, when the quantity of described UV lamp 1 is multiple, described UV lamp 1 arranges around described ultraviolet water pipe 2.

As depicted in figs. 1 and 2, use only a UV lamp 1 in this structure；As shown in figure 3, employing two in this structure UV lamp 1；As shown in figure 4, employing three UV lamps 1 in this structure.UV lamp 1 structure of straight tube-like is simple, simpler when making Single easy；Low cost efficiency high.

As shown in Fig. 5, Fig. 6 and Fig. 7, as this programme another kind preferred implementation, described UV lamp 1 is helix； Described ultraviolet water pipe 2 is set with the inner by the described UV lamp 1 of helix.

The UV lamp 1 of helix can directly be sleeved on the outer wall of described ultraviolet water pipe 2, bactericidal effect good so that Structure in shell 3 is compacter；Reduce the volume of whole shell 3, reduces cost.

As shown in Figure 1 and Figure 5, as a kind of preferred implementation of this programme, described shell 3 is straight pipe type housing, permissible Formed by required length cutting off processing using preforming tubing.

Sterilizer housing adopts the structure design of straight pipe type shell+end cap, and straight pipe type housing can adopt the pipe of preforming Material cutting off processing, efficiently convenient, first produce batches of tubing by the cross sectional shape specification of shell 3, required for being then cut into Length, production efficiency and the motility of product are greatly improved, subsequently only need to adjust shell length just can produce one Serial different capacity, the product of different length, quickly by product seriation.

As a kind of preferred implementation of this programme, described shell 3 is made using aluminium alloy or stainless steel material.

Aluminium alloy density is low, light weight；But intensity is higher, near or above high-quality steel, plasticity is good, can be processed into various types Material, has excellent resistance of corrosion.Shell 3 light weight being therefore made using aluminium alloy, and there is good corrosion stability, cost Low.

Rustless steel has preferable corrosion resistance, and the shell 3 being therefore made using rustless steel is equally had preferably Corrosivity, long service life.

As a kind of preferred implementation of this programme, described end cap 6 is installed even by screw thread cooperation with described snap joint 5 Connect.

Screw thread cooperation mounting connection structure is simple, install convenient, low cost.

As a kind of preferred implementation of this programme, described ultraviolet water pipe 2 is made using category of glass material.

Category of glass material will not be got rusty, and also will not be corroded, and installs health.

Describe know-why of the present utility model above in association with specific embodiment.These descriptions are intended merely to explain this reality With new principle, and the restriction to this utility model protection domain can not be construed to by any way.Based on explanation herein, Those skilled in the art does not need to pay performing creative labour and can associate other specific embodiment of the present utility model, These modes fall within protection domain of the present utility model.

Claims (8)

1. a kind of ultraviolet sterilizer it is characterised in that：Including UV lamp, saturating ultraviolet water pipe, shell, snap joint and end cap；

Described UV lamp and described ultraviolet water pipe are arranged at described enclosure by the described end cap at described shell two ends respectively, The inwall of described shell be can uv reflectance material；

It is mounted on described snap joint on the described end cap at two ends；The described snap joint at two ends is used for described ultraviolet water pipe Connection with outside water circuit system.

2. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：The end of described snap joint and described end Between lid, sealing is realized by sealing ring and connection is installed.

3. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described UV lamp is straight tube-like, straight tube-like Described UV lamp and described ultraviolet water pipe are set in parallel in the inside of described shell；The quantity of described UV lamp is one or many Individual, when the quantity of described UV lamp is multiple, described UV lamp arranges around described ultraviolet water pipe.

4. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described UV lamp is helix；Serpentine pipe The described UV lamp of shape is set in and described ultraviolet water pipe is set in it.

5. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described shell is straight pipe type housing.

6. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described shell adopts aluminium alloy or rustless steel Material is made.

7. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described end cap is passed through with described snap joint Screw thread cooperation is installed and is connected.

8. a kind of ultraviolet sterilizer according to claim 1 it is characterised in that：Described ultraviolet water pipe adopts category of glass material Matter is made.