TW201940434A - Fluid sterilization device - Google Patents
Fluid sterilization device Download PDFInfo
- Publication number
- TW201940434A TW201940434A TW107131646A TW107131646A TW201940434A TW 201940434 A TW201940434 A TW 201940434A TW 107131646 A TW107131646 A TW 107131646A TW 107131646 A TW107131646 A TW 107131646A TW 201940434 A TW201940434 A TW 201940434A
- Authority
- TW
- Taiwan
- Prior art keywords
- flow path
- sterilization device
- light source
- fluid sterilization
- fluid
- Prior art date
Links
Landscapes
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
本發明的實施方式涉及一種流體殺菌裝置。An embodiment of the present invention relates to a fluid sterilization device.
已知有一種朝流動有例如水、氣體等流體的流路構件的流路內照射成為光源的發光元件所發出的紫外線，由此對流體進行殺菌的流體殺菌裝置。在此種流體殺菌裝置中，存在具有安裝有發出紫外線的發光二極體（Light Emitting Diode，LED）作為光源的基板者。There is known a fluid sterilization device that sterilizes a fluid by irradiating ultraviolet rays emitted from a light-emitting element that becomes a light source into a flow path in which a flow path member such as water or gas flows. In such a fluid sterilization device, there are those having a substrate on which a light emitting diode (LED) that emits ultraviolet rays is mounted as a light source.
[現有技術文獻] [專利文獻] [專利文獻1]日本專利特開2014-233646號公報[Prior Art Document] [Patent Document] [Patent Document 1] Japanese Patent Laid-Open No. 2014-233646
[發明所要解決的問題] 然而，伴隨點燈時間的經過，光源的發光效率下降，因此在流體殺菌裝置中，必須定期地更換光源等零件。但是，在現有的流體殺菌裝置中，當更換零件時，需要繁雜的作業。[Problems to be Solved by the Invention] However, the luminous efficiency of the light source decreases with the passage of the lighting time. Therefore, in the fluid sterilization device, parts such as the light source must be periodically replaced. However, in the conventional fluid sterilization apparatus, complicated work is required when replacing parts.
本發明所要解決的問題是提供一種可容易地更換零件的流體殺菌裝置。The problem to be solved by the present invention is to provide a fluid sterilization device that can easily replace parts.
[解決問題的技術手段] 實施方式的流體殺菌裝置具備流路部、光源部、及蓋部。所述流路部形成有用以使流體流動的流路，所述流路在端面上開放。所述光源部朝所述流路照射紫外線。所述蓋部設置有所述光源部，並覆蓋所述端面。另外，所述蓋部具有可裝卸地固定在所述流路部上的固定部。[Technical Solution to Problem] A fluid sterilization device according to an embodiment includes a flow path portion, a light source portion, and a cover portion. The flow path portion forms a flow path through which a fluid flows, and the flow path is open at an end surface. The light source unit irradiates ultraviolet rays to the flow path. The cover portion is provided with the light source portion and covers the end surface. The cover portion has a fixing portion detachably fixed to the flow path portion.
[發明的效果] 根據本發明，可容易地更換零件。[Effects of the Invention] According to the present invention, parts can be easily replaced.
以下所說明的實施方式的流體殺菌裝置1具備流路部20、光源部11、及蓋部10。流路部20形成有用以使流體流動的第1流路23、第2流路24（流路的一例），第1流路23、第2流路24在端面上開放。光源部11朝第1流路23、第2流路24照射紫外線。蓋部10設置有光源部11，並覆蓋端面。另外，蓋部10具有可裝卸地固定在流路部20上的固定部15a、固定部15b、固定部15c、固定部15d。The fluid sterilization device 1 according to the embodiment described below includes a flow path portion 20, a light source portion 11, and a cover portion 10. The flow path portion 20 forms a first flow path 23 and a second flow path 24 (an example of a flow path) for allowing a fluid to flow, and the first flow path 23 and the second flow path 24 are opened on the end faces. The light source section 11 irradiates ultraviolet rays to the first flow path 23 and the second flow path 24. The cover portion 10 is provided with a light source portion 11 and covers an end surface. The cover portion 10 includes a fixing portion 15 a, a fixing portion 15 b, a fixing portion 15 c, and a fixing portion 15 d which are detachably fixed to the flow path portion 20.
另外，以下所說明的實施方式的流體殺菌裝置1具備保護部30，保護部30設置在流路部20與光源部11之間，且使紫外線透過並保護光源部11遠離流體，保護部30可裝卸地固定在流路部20或光源部11上。In addition, the fluid sterilization device 1 according to the embodiment described below includes a protection portion 30 provided between the flow path portion 20 and the light source portion 11 and transmitting ultraviolet rays to protect the light source portion 11 from the fluid. The protection portion 30 may Removably fixed to the flow path portion 20 or the light source portion 11.
另外，在以下所說明的實施方式的流體殺菌裝置1中，流路部20具有單管結構或多管結構。In the fluid sterilization device 1 according to the embodiment described below, the flow path portion 20 has a single-tube structure or a multi-tube structure.
另外，在以下所說明的實施方式的流體殺菌裝置1中，光源部11照射具有小於或等於300 nm的波長的紫外線。In the fluid sterilization device 1 of the embodiment described below, the light source unit 11 irradiates ultraviolet rays having a wavelength of 300 nm or less.
另外，在以下所說明的實施方式的流體殺菌裝置1中，固定部15為蓋部10及流路部20進行扣合的結構。In the fluid sterilization device 1 according to the embodiment described below, the fixing portion 15 has a structure in which the lid portion 10 and the flow path portion 20 are engaged.
（第1實施方式） 以下，參照隨附圖式對第1實施方式的流體殺菌裝置1進行說明。在實施方式中對具有同一種功能的構成賦予同一個符號，並省略重複的說明。另外，以下對流體為液體的情況進行說明，但流體也可以是氣體。(First Embodiment) Hereinafter, a fluid sterilization device 1 according to a first embodiment will be described with reference to the accompanying drawings. In the embodiment, the same symbols are assigned to the structures having the same function, and redundant descriptions are omitted. In addition, the case where the fluid is a liquid is described below, but the fluid may be a gas.
首先，使用圖1對第1實施方式的流體殺菌裝置1的概要進行說明。圖1是表示第1實施方式的流體殺菌裝置1整體的示意圖。如圖1所示，流體殺菌裝置1經由上游側流路構件4而與供水槽2連接，並且經由下游側流路構件6而與回收槽8連接。First, the outline of the fluid sterilization device 1 according to the first embodiment will be described using FIG. 1. FIG. 1 is a schematic diagram showing the entire fluid sterilization device 1 according to the first embodiment. As shown in FIG. 1, the fluid sterilization device 1 is connected to the water supply tank 2 via the upstream-side flow path member 4, and is connected to the recovery tank 8 via the downstream-side flow path member 6.
即，流體殺菌裝置1對從供水槽2供給的液體進行殺菌，並朝回收槽8供給。上游側流路構件4的一端與供水槽2連接，另一端與流體殺菌裝置1的連接部5連接，並且具有泵3。That is, the fluid sterilization device 1 sterilizes the liquid supplied from the water supply tank 2 and supplies the liquid to the recovery tank 8. One end of the upstream-side flow path member 4 is connected to the water supply tank 2, and the other end is connected to the connection portion 5 of the fluid sterilization device 1, and includes a pump 3.
泵3擔負將供水槽2的液體經由上游側流路構件4朝流體殺菌裝置1中輸送的功能。下游側流路構件6的一端與連接部5連接，另一端與回收槽8連接並且設置有流量調整機構7，流量調整機構7調整從流體殺菌裝置1朝回收槽8中輸送的液體的流量。另外，如圖1所示，例如下游側流路構件6安裝在流路部20的側面上。另外，流體殺菌裝置1具有蓋部10與流路部20，但關於此點的詳細情況，將使用圖2進行說明。The pump 3 has a function of transferring the liquid in the water supply tank 2 to the fluid sterilizing device 1 via the upstream-side flow path member 4. One end of the downstream-side flow path member 6 is connected to the connection portion 5, and the other end is connected to the recovery tank 8 and is provided with a flow rate adjustment mechanism 7 that adjusts the flow rate of the liquid conveyed from the fluid sterilization device 1 to the recovery tank 8. In addition, as shown in FIG. 1, for example, the downstream-side flow path member 6 is attached to a side surface of the flow path section 20. The fluid sterilization device 1 includes a cover portion 10 and a flow path portion 20. Details of this point will be described with reference to FIG. 2.
圖2是表示第1實施方式的流體殺菌裝置1的主要部分的剖面示意圖。如圖2所示，流體殺菌裝置1具有蓋部10、光源部11、流路部20及保護部30。蓋部10設置有光源部11，並覆蓋流路部20的端面。FIG. 2 is a schematic cross-sectional view showing a main part of the fluid sterilization device 1 according to the first embodiment. As shown in FIG. 2, the fluid sterilization device 1 includes a cover portion 10, a light source portion 11, a flow path portion 20, and a protection portion 30. The cover portion 10 is provided with the light source portion 11 and covers an end surface of the flow path portion 20.
光源部11朝形成在流路部20中的第1流路23及第2流路24照射紫外線。另外，光源部11為作為發出紫外線的發光元件的發光二極體（Light Emitting Diode，LED）。光源部11發出具有殺菌作用高的小於或等於300 nm的波長的紫外線。再者，作為光源部11，優選在275 nm附近具有峰值波長者，但只要是發揮殺菌作用的波長範圍即可，並不限定紫外線的波長。The light source section 11 irradiates ultraviolet rays to the first flow path 23 and the second flow path 24 formed in the flow path section 20. The light source unit 11 is a light emitting diode (LED) that is a light emitting element that emits ultraviolet rays. The light source section 11 emits ultraviolet rays having a wavelength of 300 nm or less having a high bactericidal effect. The light source unit 11 is preferably one having a peak wavelength in the vicinity of 275 nm, but it is not limited as long as it is a wavelength range exhibiting a bactericidal effect.
此處，伴隨點燈時間的經過，光源部11的發光效率下降，因此必須定期地更換。因此，為了使光源部11的更換變得容易，將流體殺菌裝置1設為可容易地裝卸設置光源部11的蓋部10的構成。此點的詳細情況將後述。Here, as the lighting time elapses, the light emitting efficiency of the light source unit 11 decreases, and therefore it is necessary to replace it regularly. Therefore, in order to facilitate replacement of the light source unit 11, the fluid sterilization device 1 is configured to have a cover portion 10 in which the light source unit 11 can be easily attached and detached. The details of this point will be described later.
流路部20形成有用以使流體流動的第1流路23及第2流路24，第1流路23及第2流路24在流路部20的端面上開放。在圖2中所示的例中，流路部20的一側的端面由連接部5覆蓋，另一側的端面由蓋部10覆蓋。The flow path section 20 is formed with a first flow path 23 and a second flow path 24 for flowing a fluid, and the first flow path 23 and the second flow path 24 are opened on the end surface of the flow path section 20. In the example shown in FIG. 2, one end surface of the flow path portion 20 is covered by the connection portion 5, and the other end surface is covered by the cover portion 10.
流路部20具有第1流路管21與第2流路管22。第1流路管21由紫外線反射率高、且可抑制由紫外線所引起的劣化的材料形成。例如，第1流路管21可使用聚四氟乙烯（polytetrafluoroethylene：PTEF，四氟乙烯的聚合物）等氟樹脂。The flow path section 20 includes a first flow path tube 21 and a second flow path tube 22. The first flow path tube 21 is formed of a material having a high ultraviolet reflectance and capable of suppressing deterioration due to ultraviolet rays. For example, the first flow path tube 21 may be a fluororesin such as polytetrafluoroethylene (PTEF, a polymer of tetrafluoroethylene).
另一方面，第2流路管22由紫外線透過率高、且可抑制由紫外線所引起的劣化的材料形成。例如，可將透明的石英管用於第2流路管22。因此，從光源部11照射的紫外線透過第2流路管22，並藉由第1流路管21而再次朝第2流路管22側反射。On the other hand, the second flow path tube 22 is formed of a material having a high ultraviolet transmittance and capable of suppressing deterioration due to ultraviolet rays. For example, a transparent quartz tube can be used for the second flow path tube 22. Therefore, the ultraviolet rays irradiated from the light source section 11 pass through the second flow path tube 22 and are reflected by the first flow path tube 21 toward the second flow path tube 22 again.
因此，從光源部11射出的紫外線朝流路部20的整個內部放射。另外，第1流路23通過蓋部10而折回，並與第2流路24連接。即，從上游側流路構件4流入的流體從第1流路23朝第2流路24流動，其後，從下游側流路構件6排出。Therefore, the ultraviolet rays emitted from the light source section 11 are radiated to the entire inside of the flow path section 20. The first flow path 23 is folded back by the cover portion 10 and is connected to the second flow path 24. That is, the fluid flowing in from the upstream-side flow path member 4 flows from the first flow path 23 to the second flow path 24 and is then discharged from the downstream-side flow path member 6.
即，形成在流路部20的內部的流路（第1流路23及第2流路24）通過蓋部10而折回。由此，可縮短流路部20的全長。另外，由於朝流路部20的整個內部射出紫外線，因此可高效地對流體進行殺菌。再者，此處表示流路部20為具有第1流路管21與第2流路管22的雙管結構的情況，但如後述那樣，流路部20也可以是單管結構，也可以是三管結構等多管結構。That is, the flow path (the first flow path 23 and the second flow path 24) formed inside the flow path portion 20 is folded back by the cover portion 10. Thereby, the total length of the flow path part 20 can be shortened. In addition, since ultraviolet rays are emitted toward the entire interior of the flow path portion 20, the fluid can be efficiently sterilized. Here, the case where the flow path section 20 has a dual-tube structure having the first flow path tube 21 and the second flow path tube 22 is shown here, but the flow path section 20 may have a single tube structure as described later. It is a multi-pipe structure such as a three-pipe structure.
繼而，對第1實施方式的固定部15a進行說明。圖3是說明第1實施方式的固定部15a的圖。Next, the fixed portion 15a of the first embodiment will be described. FIG. 3 is a diagram illustrating the fixing portion 15a according to the first embodiment.
如圖3所示，固定部15a是形成在蓋部10的內周面上的內螺紋。另外，在流路部20的外周面上形成與固定部15a進行螺合的外螺紋25a。即，蓋部10與流路部20通過固定部15a與外螺紋25a進行螺合來扣緊固定。As shown in FIG. 3, the fixing portion 15 a is a female screw formed on the inner peripheral surface of the cover portion 10. In addition, a male screw 25a is formed on the outer peripheral surface of the flow path portion 20 to be screwed to the fixing portion 15a. That is, the cover portion 10 and the flow path portion 20 are fastened and fixed by screwing together the fixing portion 15 a and the external thread 25 a.
由此，可不另外使用固定工具而將蓋部10與流路部20固定，因此可容易地將蓋部10與流路部20分解。因此，作業者可容易地更換光源部11。Thereby, since the cover part 10 and the flow path part 20 can be fixed without using a fixing tool separately, the cover part 10 and the flow path part 20 can be easily disassembled. Therefore, the operator can easily replace the light source section 11.
再者，此處表示固定部15a為內螺紋的情況，但固定部15a也可以是形成在蓋部10的外周面上的外螺紋。在此情況下，在流路部20中形成內螺紋。Although the case where the fixing portion 15 a is a female screw is shown here, the fixing portion 15 a may be a male screw formed on the outer peripheral surface of the cover portion 10. In this case, an internal thread is formed in the flow path portion 20.
然而，當更換光源部11時，必須將保護部30從蓋部10上卸載。另外，若保護部30劣化，則從光源部11射出的紫外線的透過率減少，因此殺菌效率下降。因此，除光源部11以外，必須更換保護部30。However, when the light source section 11 is replaced, the protection section 30 must be unloaded from the cover section 10. In addition, if the protective portion 30 is deteriorated, the transmittance of ultraviolet rays emitted from the light source portion 11 is reduced, and thus the sterilization efficiency is decreased. Therefore, in addition to the light source section 11, the protection section 30 must be replaced.
因此，在實施方式的流體殺菌裝置1中設為可裝卸地固定保護部30。圖4是表示實施方式的保護部30的固定樣式的剖面示意圖。在圖4中，表示蓋部10與流路部20得到固定的狀態。Therefore, in the fluid sterilization device 1 according to the embodiment, the protection portion 30 is detachably fixed. FIG. 4 is a schematic cross-sectional view showing a fixing pattern of the protection portion 30 according to the embodiment. FIG. 4 shows a state where the lid portion 10 and the flow path portion 20 are fixed.
如圖4所示，例如保護部30配置在蓋部10的內周面上所形成的台座上，在由蓋部10及流路部20按壓的狀態下得到固定。即，實施方式的流體殺菌裝置1不使用固定工具而將保護部30固定。As shown in FIG. 4, for example, the protection portion 30 is disposed on a pedestal formed on the inner peripheral surface of the cover portion 10 and is fixed in a state of being pressed by the cover portion 10 and the flow path portion 20. That is, the fluid sterilization device 1 of the embodiment fixes the protection portion 30 without using a fixing tool.
因此，當從流路部20上卸載蓋部10時，可使保護部30的裝卸變得容易，而可容易地進行光源部11或保護部30的更換。Therefore, when the cover portion 10 is unloaded from the flow path portion 20, the protection portion 30 can be easily attached and detached, and the light source portion 11 or the protection portion 30 can be easily replaced.
再者，例如也可以設為在將橡膠襯墊等密封構件插入蓋部10或流路部20與保護部30之間的狀態下固定保護部30。由此，可抑制流體朝光源部11側的洩漏。再者，也可以設為保護部30兼作所述密封構件。在此情況下，保護部30的至少端部包含彈性構件。In addition, for example, the protection portion 30 may be fixed in a state where a sealing member such as a rubber gasket is inserted between the cover portion 10 or the flow path portion 20 and the protection portion 30. Thereby, leakage of a fluid to the light source part 11 side can be suppressed. In addition, the protection part 30 may be set as the said sealing member. In this case, at least an end portion of the protection portion 30 includes an elastic member.
另外，此處對在蓋部10與流路部20之間按壓保護部30來將其固定的情況進行了說明，但在已將蓋部10與流路部20分解的情況下，只要可容易地卸載保護部30，則固定樣式不限。In addition, the case where the protection part 30 is pressed and fixed between the cover part 10 and the flow path part 20 is explained here, but when the cover part 10 and the flow path part 20 are disassembled, it can be easily achieved The ground unloading protection portion 30 is not limited in fixing style.
如上所述，實施方式的流體殺菌裝置1具備流路部20、光源部11、及蓋部10。流路部20形成有用以使流體流動的第1流路23、第2流路24（流路的一例），第1流路23、第2流路24在端面上開放。光源部11朝第1流路23、第2流路24照射紫外線。蓋部10設置有光源部11，並覆蓋端面。另外，蓋部10具有可裝卸地固定在流路部20上的固定部15a。As described above, the fluid sterilization device 1 according to the embodiment includes the flow path section 20, the light source section 11, and the cover section 10. The flow path portion 20 forms a first flow path 23 and a second flow path 24 (an example of a flow path) for allowing a fluid to flow, and the first flow path 23 and the second flow path 24 are opened on the end faces. The light source section 11 irradiates ultraviolet rays to the first flow path 23 and the second flow path 24. The cover portion 10 is provided with a light source portion 11 and covers an end surface. The cover portion 10 includes a fixing portion 15 a that is detachably fixed to the flow path portion 20.
因此，根據實施方式的流體殺菌裝置1，可不使用固定工具而將蓋部10與流路部20固定，因此可簡便地裝卸蓋部10與流路部20。由此，可容易地更換零件。Therefore, according to the fluid sterilization device 1 of the embodiment, the cover portion 10 and the flow path portion 20 can be fixed without using a fixing tool, and therefore, the cover portion 10 and the flow path portion 20 can be easily attached and detached. Thereby, parts can be easily replaced.
（第2實施方式） 繼而，使用圖5對第2實施方式的流體殺菌裝置1B進行說明。再者，以下為了使說明變得簡單，省略光源部11等的記載來表示。圖5是表示第2實施方式的固定部15b的剖面示意圖。(Second Embodiment) Next, a fluid sterilization device 1B according to a second embodiment will be described with reference to Fig. 5. In order to simplify the description, the description of the light source unit 11 and the like is omitted below. Fig. 5 is a schematic cross-sectional view showing a fixing portion 15b according to the second embodiment.
第2實施方式的流體殺菌裝置1B的蓋部10b與流路部20b的固定樣式與第1實施方式的流體殺菌裝置1不同。具體而言，在第2實施方式的流體殺菌裝置1B中，固定部15b是沿著蓋部10b的側壁延伸，並朝內壁側突出的鉤部。The fixing pattern of the lid portion 10b and the flow path portion 20b of the fluid sterilization device 1B of the second embodiment is different from that of the fluid sterilization device 1 of the first embodiment. Specifically, in the fluid sterilization device 1B according to the second embodiment, the fixing portion 15b is a hook portion extending along the side wall of the cover portion 10b and protruding toward the inner wall side.
另一方面，在流路部20b的外周面上設置用以卡止固定部15b的鎖孔部25b。即，在第2實施方式的流體殺菌裝置1B中，通過固定部15b與設置在流路部20b中的鎖孔部25b進行扣合來將蓋部10b固定在流路部20b上。On the other hand, a keyhole portion 25b for locking the fixing portion 15b is provided on the outer peripheral surface of the flow path portion 20b. That is, in the fluid sterilization device 1B according to the second embodiment, the cover portion 10b is fixed to the flow path portion 20b by engaging the fixing portion 15b with the keyhole portion 25b provided in the flow path portion 20b.
由此，根據第2實施方式的流體殺菌裝置1B，可不另外使用固定工具而將蓋部10b與流路部20b固定（參照圖5的右圖）。即，可容易地裝卸蓋部10b與流路部20b，因此可容易地進行零件的更換。Thus, according to the fluid sterilization device 1B of the second embodiment, the lid portion 10b and the flow path portion 20b can be fixed without using a separate fixing tool (see the right diagram in FIG. 5). That is, since the cover part 10b and the flow path part 20b can be easily attached and detached, parts can be easily replaced.
（第3實施方式） 繼而，使用圖6對第3實施方式的流體殺菌裝置1C進行說明。圖6是表示第3實施方式的固定部15c的剖面示意圖。如圖6所示，在第3實施方式的流體殺菌裝置1C中，固定部15c是沿著蓋部10c的側壁延伸，並朝外壁側突出的鉤部。(Third Embodiment) Next, a fluid sterilization device 1C according to a third embodiment will be described using FIG. 6. FIG. 6 is a schematic cross-sectional view showing a fixing portion 15c according to the third embodiment. As shown in FIG. 6, in the fluid sterilization device 1C according to the third embodiment, the fixing portion 15 c is a hook portion extending along the side wall of the cover portion 10 c and protruding toward the outer wall side.
而且，在流路部20c的內壁中形成與固定部15c進行扣合的鎖孔部25c。在第3實施方式的流體殺菌裝置1C中，通過固定部15c與設置在流路部20c中的鎖孔部25c進行扣合來將蓋部10c固定在流路部20c上。In addition, a keyhole portion 25c that engages with the fixing portion 15c is formed in the inner wall of the flow path portion 20c. In the fluid sterilization device 1C according to the third embodiment, the cover portion 10c is fixed to the flow path portion 20c by engaging the fixing portion 15c with a keyhole portion 25c provided in the flow path portion 20c.
在此情況下，也可以容易地裝卸蓋部10c與流路部20c，因此可容易地進行零件的更換。再者，在所述第2實施方式及第3實施方式中，對將鎖孔部25b、鎖孔部25c設置在流路部20b、流路部20c中的情況進行了說明，但也可以設為將鎖孔部25b、鎖孔部25c設置在蓋部10b、蓋部10c中。在此情況下，在流路部20b、流路部20c中形成鉤部，由此可不使用固定工具而將蓋部10b、蓋部10c與流路部20b、流路部20c固定。In this case, since the cover portion 10c and the flow path portion 20c can be easily attached and detached, parts can be easily replaced. Moreover, in the said 2nd Embodiment and 3rd Embodiment, the case where the keyhole part 25b and the keyhole part 25c were provided in the flow path part 20b and the flow path part 20c was demonstrated, However, You may provide The keyhole portion 25b and the keyhole portion 25c are provided in the cover portion 10b and the cover portion 10c. In this case, since the hook portion is formed in the flow path portion 20b and the flow path portion 20c, the cover portion 10b, the cover portion 10c, and the flow path portion 20b and the flow path portion 20c can be fixed without using a fixing tool.
（第4實施方式） 繼而，使用圖7對第4實施方式的流體殺菌裝置1D進行說明。圖7是表示第4實施方式的固定部15d的示意圖。如圖7所示，在第4實施方式的流體殺菌裝置1D中，固定部15d是從蓋部10d的側壁朝流路部20d突出的插入部，在插入部的前端具有沿著徑向突出的爪部16。(Fourth Embodiment) Next, a fluid sterilization device 1D according to a fourth embodiment will be described using FIG. 7. FIG. 7 is a schematic diagram showing a fixing portion 15d according to the fourth embodiment. As shown in FIG. 7, in the fluid sterilization device 1D according to the fourth embodiment, the fixing portion 15 d is an insertion portion protruding from the side wall of the cover portion 10 d toward the flow path portion 20 d, and the front end of the insertion portion has a projection protruding in the radial direction. Claw portion 16.
另一方面，流路部20d在端面上具有插入固定部15d的插入孔25d。例如，所述插入孔25d具有在插入有固定部15d的狀態下朝規定的方向旋轉時與爪部16進行扣合的扣合部26。On the other hand, the flow path portion 20d has an insertion hole 25d on an end surface thereof into which the fixing portion 15d is inserted. For example, the insertion hole 25d has an engaging portion 26 that engages with the claw portion 16 when the insertion portion 25d is rotated in a predetermined direction while the fixing portion 15d is inserted.
在圖7中所示的例中，若在將固定部15d插入至插入孔25d中的狀態下使固定部15d順時針地旋轉，則爪部16與扣合部26進行扣合。由此，可將蓋部10d固定在流路部20d上。In the example shown in FIG. 7, if the fixing portion 15 d is rotated clockwise while the fixing portion 15 d is inserted into the insertion hole 25 d, the claw portion 16 and the engaging portion 26 are engaged. Thereby, the cover part 10d can be fixed to the flow path part 20d.
如此，在第4實施方式的流體殺菌裝置1D中，也可以不使用固定工具而將蓋部10d與流路部20d固定，因此可容易地進行零件的更換。As described above, in the fluid sterilization device 1D according to the fourth embodiment, the cover portion 10d and the flow path portion 20d can be fixed without using a fixing tool, so that the parts can be easily replaced.
再者，圖3～圖6中所示的固定部15為一例，並不限定於此。即，固定部15只要是使蓋部10與流路部20進行扣合來固定的結構，則也可以是其他固定樣式。通過固定部15為使蓋部10與流路部20進行扣合來固定的結構，除將蓋部10可裝卸地固定在流路部20上以外，可容易地將蓋部10安裝在流路部20上，而且當以與流路部20延長的方向垂直的剖面進行觀察時，設置在蓋部10內部的光源部11可容易地安裝在流路部20的大致中央，因此可抑制由蓋部10的更換所引起的流體殺菌裝置1的殺菌性能下降。The fixing portion 15 shown in FIGS. 3 to 6 is an example, and is not limited thereto. That is, as long as the fixing part 15 is a structure where the cover part 10 and the flow-path part 20 are fastened and fastened, other fixing styles may be sufficient. The fixing portion 15 is a structure in which the cover portion 10 and the flow path portion 20 are fastened and fastened, and the cover portion 10 can be easily attached to the flow path except that the cover portion 10 is detachably fixed to the flow path portion 20 When viewed from a cross section perpendicular to the direction in which the flow path section 20 extends, the light source section 11 provided inside the cover section 10 can be easily installed at approximately the center of the flow path section 20, so that it is possible to suppress the The sterilization performance of the fluid sterilization device 1 due to the replacement of the unit 10 is reduced.
然而，在所述第1實施方式中，對形成在流路部20中的流路（第1流路23、第2流路24；參照圖2）通過蓋部10而折回的情況進行了說明，但並不限定於此。However, in the first embodiment, the case where the flow path (first flow path 23, second flow path 24; see FIG. 2) formed in the flow path section 20 is folded back by the cover section 10 has been described. , But not limited to this.
（第5實施方式） 以下，使用圖8對第5實施方式的流體殺菌裝置1E進行說明。圖8是表示第5實施方式的流體殺菌裝置1E的主要部分的剖面示意圖。Fifth Embodiment Hereinafter, a fluid sterilization device 1E according to a fifth embodiment will be described using FIG. 8. FIG. 8 is a schematic cross-sectional view showing a main part of a fluid sterilization device 1E according to a fifth embodiment.
如圖8所示，在第5實施方式的流體殺菌裝置1E中，流路部20e是僅具有第1流路管21的單管結構。As shown in FIG. 8, in the fluid sterilization device 1E according to the fifth embodiment, the flow path portion 20 e has a single tube structure including only the first flow path tube 21.
設置在第1流路管21的內部的第1流路23的一端與上游側流路構件4連接，另一端與設置在蓋部10e中的第4流路13連接。另外，第4流路13與下游側流路構件6連接。One end of the first flow path 23 provided in the first flow path tube 21 is connected to the upstream-side flow path member 4, and the other end is connected to the fourth flow path 13 provided in the cover portion 10 e. The fourth flow path 13 is connected to the downstream-side flow path member 6.
即，在流體殺菌裝置1E中，流體從流路部20e的一側的端面流入，並從另一側的端面排出。而且，在第1流路23中，通過從光源部11射出的紫外線來對所述流體進行殺菌。That is, in the fluid sterilization device 1E, the fluid flows in from one end surface of the flow path portion 20e and is discharged from the other end surface. In the first flow path 23, the fluid is sterilized by ultraviolet rays emitted from the light source unit 11.
另外，在第5實施方式的流體殺菌裝置1E中，如所述那樣，不使用固定工具而將蓋部10e與流路部20e可裝卸地固定。因此，在流體殺菌裝置1E中，也可以使零件的更換變得容易。In the fluid sterilization device 1E according to the fifth embodiment, as described above, the lid portion 10e and the flow path portion 20e are detachably fixed without using a fixing tool. Therefore, in the fluid sterilization device 1E, replacement of parts can also be facilitated.
然而，在所述實施方式中，均對使蓋部10與流路部20進行扣合來固定的情況進行了說明，但並不限定於此。即，固定部例如也可以是在使蓋部10與流路部20壓接的狀態下進行固定的捕捉夾鉗（catch clip）。However, in the said embodiment, although the case where the cover part 10 and the flow-path part 20 were fastened and fixed was demonstrated, it is not limited to this. That is, the fixing portion may be, for example, a catch clip that fixes the lid portion 10 and the flow path portion 20 in a state of being pressed.
雖然對本發明的實施方式進行了說明，但此實施方式是作為例子所提示者，並不意圖對發明的範圍進行限定。此實施方式能夠以其他各種形態來實施，在不脫離發明的主旨的範圍內，可進行各種省略、替換、變更。與包含在發明的範圍或主旨中同樣地，此實施方式或其變形包含在申請專利範圍中所記載的發明及其均等的範圍內。Although the embodiment of the present invention has been described, this embodiment is presented as an example and is not intended to limit the scope of the invention. This embodiment can be implemented in various other forms, and various omissions, substitutions, and changes can be made without departing from the spirit of the invention. As with the scope or spirit of the invention, this embodiment or its modifications are included in the invention described in the scope of the patent application and its equivalent scope.
1、1B、1C、1D、1E‧‧‧流體殺菌裝置1, 1B, 1C, 1D, 1E‧‧‧fluid sterilization device
2‧‧‧供水槽2‧‧‧ water tank
3‧‧‧泵3‧‧‧ pump
4‧‧‧上游側流路構件4‧‧‧ upstream side flow path member
5‧‧‧連接部5‧‧‧ Connection Department
6‧‧‧下游側流路構件6‧‧‧ downstream side flow path member
7‧‧‧流量調整機構7‧‧‧Flow Adjustment Agency
8‧‧‧回收槽8‧‧‧ Recovery Tank
10、10b、10c、10d、10e‧‧‧蓋部10, 10b, 10c, 10d, 10e‧‧‧ cover
11‧‧‧光源部11‧‧‧Light source department
13‧‧‧第4流路13‧‧‧ 4th flow path
15a、15b、15c、15d‧‧‧固定部15a, 15b, 15c, 15d‧‧‧Fixed section
16‧‧‧爪部16‧‧‧Claw
20、20b、20c、20d、20e‧‧‧流路部20, 20b, 20c, 20d, 20e
21‧‧‧第1流路管21‧‧‧The first flow pipe
22‧‧‧第2流路管22‧‧‧The second flow pipe
23‧‧‧第1流路23‧‧‧The first flow path
24‧‧‧第2流路24‧‧‧ 2nd flow path
25a‧‧‧外螺紋25a‧‧‧external thread
25b、25c‧‧‧鎖孔部25b, 25c‧‧‧Keyhole
25d‧‧‧插入孔25d‧‧‧Insertion hole
26‧‧‧扣合部26‧‧‧ Fastening Department
30‧‧‧保護部30‧‧‧Protection Department
圖1是表示第1實施方式的流體殺菌裝置整體的示意圖。 圖2是表示第1實施方式的流體殺菌裝置的主要部分的剖面示意圖。 圖3是表示第1實施方式的固定部的示意圖。 圖4是表示第1實施方式的保護部的固定樣式的剖面示意圖。 圖5是表示第2實施方式的固定部的剖面示意圖。 圖6是表示第3實施方式的固定部的剖面示意圖。 圖7是表示第4實施方式的固定部的示意圖。 圖8是表示第5實施方式的流體殺菌裝置的主要部分的剖面示意圖。FIG. 1 is a schematic diagram showing the entire fluid sterilization device according to the first embodiment. FIG. 2 is a schematic cross-sectional view showing a main part of a fluid sterilization device according to the first embodiment. FIG. 3 is a schematic view showing a fixing portion according to the first embodiment. FIG. 4 is a schematic cross-sectional view showing a fixing pattern of the protective portion according to the first embodiment. FIG. 5 is a schematic cross-sectional view showing a fixing portion according to a second embodiment. FIG. 6 is a schematic cross-sectional view showing a fixing portion according to a third embodiment. FIG. 7 is a schematic diagram showing a fixing portion according to a fourth embodiment. FIG. 8 is a schematic cross-sectional view showing a main part of a fluid sterilization device according to a fifth embodiment.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-052194 | 2018-03-20 | ||
| JP2018052194A JP2019162289A (en) | 2018-03-20 | 2018-03-20 | Fluid sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201940434A true TW201940434A (en) | 2019-10-16 |
Family
ID=66312242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107131646A TW201940434A (en) | 2018-03-20 | 2018-09-10 | Fluid sterilization device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2019162289A (en) |
| CN (1) | CN208829322U (en) |
| TW (1) | TW201940434A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7460387B2 (en) | 2020-02-18 | 2024-04-02 | 旭化成株式会社 | UV irradiation device |
| JP2023061073A (en) * | 2021-10-19 | 2023-05-01 | スタンレー電気株式会社 | Fluid sterilizer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3851700B2 (en) * | 1997-02-28 | 2006-11-29 | 蛇の目ミシン工業株式会社 | Sterilizer in bath water circulation device |
| US9592102B2 (en) * | 2009-05-18 | 2017-03-14 | Kavo Dental Technologies, Llc | Dental hand tool with disinfection reactor |
| US10077194B2 (en) * | 2015-05-14 | 2018-09-18 | Kavo Dental Technologies, Llc | Treatment system for liquids and interior surfaces of a fixture |
-
2018
- 2018-03-20 JP JP2018052194A patent/JP2019162289A/en active Pending
- 2018-09-06 CN CN201821457875.4U patent/CN208829322U/en active Active
- 2018-09-10 TW TW107131646A patent/TW201940434A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019162289A (en) | 2019-09-26 |
| CN208829322U (en) | 2019-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6549456B2 (en) | Fluid sterilizer | |
| JP6698496B2 (en) | UV light irradiation device | |
| TW201940434A (en) | Fluid sterilization device | |
| TWI696585B (en) | Fluid sterilization device | |
| JP6863135B2 (en) | Fluid sterilizer | |
| TW201833036A (en) | Fluid sterilizing apparatus suppressing temperature rise of a light source and increasing irradiation efficiency of ultraviolet rays | |
| TW201827345A (en) | Fluid sterilizing device comprising a flow passage member, a light source, a first connecting member, a second connecting, and a connecting member | |
| JPWO2019151364A1 (en) | UV sterilization tube and UV sterilizer | |
| TWI814985B (en) | Fluid sterilization device | |
| US10800673B2 (en) | Water treatment apparatus with dry gas flow | |
| TWI804668B (en) | Fluid Sterilization Device | |
| JP6292900B2 (en) | Liquid purification treatment equipment | |
| KR102052576B1 (en) | Cock sterilization for water purifier | |
| KR101668705B1 (en) | Water treatment device | |
| US20210008234A1 (en) | Ultraviolet sterilizer | |
| JP7339513B2 (en) | Sterilization device and hot water device | |
| KR20110140069A (en) | Ultraviolet sterilization filter | |
| US11780750B2 (en) | Fluid sterilization device | |
| TW202035301A (en) | Fluid disinfection device including a treatment chamber, a light source chamber, a partition member, and a first film | |
| IT202100028718A1 (en) | SANITIZATION APPARATUS | |
| JP5801628B2 (en) | Bathtub adapter | |
| WO2023080849A3 (en) | Disinfection device and module for disinfecting fluids | |
| JP2006210298A (en) | Ultraviolet lamp | |
| JP2017225694A (en) | Sterilization device and hot water device |