TWM545231U - Water-heater/bathroom-equipment water inlet filter - Google Patents
Water-heater/bathroom-equipment water inlet filter Download PDFInfo
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- TWM545231U TWM545231U TW106205300U TW106205300U TWM545231U TW M545231 U TWM545231 U TW M545231U TW 106205300 U TW106205300 U TW 106205300U TW 106205300 U TW106205300 U TW 106205300U TW M545231 U TWM545231 U TW M545231U
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Description
本創作係關於一種過濾器，尤指一種熱水器/衛浴設備進水端過濾裝置。 This creation relates to a filter, especially a water heater/bathroom water inlet filter.
水流偵測器(或稱水流開關、水流傳感器)是藉由檢知控制對象的管線內有無水流動，達到自動啟動、停止為目的之感應裝置，主要應用於熱水器、抽水馬達、水冷式空調設備等，作為控制對象安全啟動的感應開關，確保這些設備在最低水流量達到所設定的目標值才啟動。 The water flow detector (or water flow switch, water flow sensor) is an induction device for detecting the automatic flow start and stop by detecting no water flow in the pipeline of the control object, and is mainly applied to a water heater, a water pump, and a water-cooled air conditioner. Etc., as the sensing switch for the safe start of the control object, ensure that these devices are started when the minimum water flow reaches the set target value.
另一方面，利用流進瓦斯熱水器的水力驅動水輪機，再由水輪機帶動發電機產生交流電，並經整流穩壓後，向熱水器的電子點火裝置供電，則能免除更換電池的不便，同時減少對自然資源的消耗，以及降低因為使用電池而對環境所造成的傷害。 On the other hand, the hydraulic turbine that flows into the gas water heater is used to drive the turbine, and then the turbine drives the generator to generate alternating current, and after rectifying and regulating, supplying power to the electronic ignition device of the water heater can eliminate the inconvenience of replacing the battery and reduce the natural The consumption of resources and the damage to the environment caused by the use of batteries.
有關水流傳感器和水力發電裝置可分別參考以本申請人名義提出的本國新型第M322564號和第M393650號專利案，不再贅述。 Regarding the water flow sensor and the hydropower generating device, reference may be made to the domestic novels Nos. M322564 and M393650, which are proposed in the name of the applicant, respectively, and will not be described again.
由於水流傳感器和水力發電裝置均包含有產生磁場所要的永久磁鐵，而流經這些裝置的水至少存有固體的雜質。固體的雜質，除了隨流入的水進入外，還包括管路本身引起的鏽蝕，這些鐵鏽等污染物若不事先除去，會被磁鐵所吸引，日積月 累的結果，將對使用水流傳感器作為感應開關，或以微型水力發電裝置供應電力的設備造成危害。 Since both the water flow sensor and the hydroelectric power generating device contain permanent magnets for generating a magnetic field, water flowing through these devices contains at least solid impurities. Solid impurities, in addition to the inflow of water, also include the corrosion caused by the pipeline itself. If these pollutants such as rust are not removed beforehand, they will be attracted by the magnet. The result of the exhaustion will be harmful to the use of water flow sensors as inductive switches, or devices that supply electricity from micro hydroelectric devices.
為此，本國新型專利第M389234號提供一種『熱水器進水用磁性過濾器』，該磁性過濾器設置在熱水器的進水端，主要包含二錐形濾網及設置在二濾網之間的磁鐡，以藉其磁力吸附水流中的鐵質污染物，避免這些污染物附著於水量感知器，防止熱水器故障暨誤動作發生。 To this end, the domestic new patent No. M389234 provides a "magnetic filter for water heater water inlet", the magnetic filter is arranged at the water inlet end of the water heater, and mainly comprises a two-cone filter screen and a magnetic field disposed between the two filter screens.鐡, to magnetically adsorb iron contaminants in the water flow, to prevent these pollutants from adhering to the water volume sensor, to prevent water heater failure and malfunction.
由於該磁性過濾器被安裝在進水閥內，一旦使用一段時間後需要清除集聚在過濾器上的污染物時，必須先用扳手旋鬆螺帽，把進水管和進水閥分開，接著利用手指或細長工具伸入進水閥內將過濾器取出來清洗，洗淨後再把過濾器裝入進水閥，並重新接上進水管，然後鎖緊螺帽，過程十分不便。 Since the magnetic filter is installed in the water inlet valve, once the pollutants accumulated on the filter need to be removed after a period of use, the nut must first be loosened with a wrench to separate the inlet pipe and the inlet valve, and then utilized. The finger or the elongated tool is inserted into the inlet valve to take out the filter for cleaning. After washing, the filter is installed in the inlet valve, and the inlet pipe is reconnected, and then the nut is locked, which is very inconvenient.
本創作乃為解決上述問題所成，其目的在於提供一種易於裝拆的熱水器/衛浴設備進水端過濾器，使濾芯在使用一段時間後，因阻塞或損壞等原因，隨時可以拆下清洗或換新。 This creation is to solve the above problems. Its purpose is to provide a water heater/bathroom water inlet filter that is easy to assemble and disassemble. After the filter element is used for a period of time, it can be removed or cleaned at any time due to blockage or damage. Renewed.
具體實現本創作的熱水器/衛浴設備進水端過濾器，包含一流入側接頭，具有一流入側通路，該流入側通路包括一入水口和一出水口，在該入水口的外周形成有一螺紋接合部，用以連接一熱水器/衛浴設備的進水管，在該出水口的兩側分別形成一裝配口和一螺紋接口；一流出側接頭，具有一流出側通路，該流出側通路的兩側分別形成一接合部和一管接頭，該接合部連接至該流入側接頭的裝配口，該管接頭供連接該熱水器/衛浴設備的一進水口；一過濾裝置，包括一容器具有一形成於前端的螺紋 接頭，以與該流入側接頭的螺紋接口連接，及一中空濾芯裝組於該容器內，該容器的內周壁與該濾芯的外周壁界定出一外流路，該濾芯的內周壁界定出一內流路，該外流路與內流路分別溝通該流入側通路的出水口和流出側通路，從該出水口流進該外流路的水被該濾芯濾除水中的污染物後流進該內流路，而後流向該流出側通路，從該進水口供應至該熱水器/衛浴設備；及一止回閥，組裝於該流出側通路與內流路之間，而僅容許經由該濾芯過濾的水從該內流路流向流出側通路，經由該止回閥的另一方向則隨時阻擋了水回流。 Specifically, the water heater/bathroom water inlet filter of the present invention comprises an inflow side joint having an inflow side passage, the inflow side passage including a water inlet and a water outlet, and a thread joint is formed on the outer circumference of the water inlet. The inlet pipe for connecting a water heater/bathroom device, respectively forming a fitting port and a threaded interface on both sides of the water outlet; the first-class outlet connector has a first-class outlet passage, and the two sides of the outflow side passage respectively Forming a joint portion and a pipe joint connected to the fitting port of the inflow side joint, the pipe joint is for connecting a water inlet of the water heater/bathroom device; a filtering device comprising a container having a front end formed Thread a joint connected to the threaded interface of the inflow side joint, and a hollow filter cartridge assembled in the container, the inner peripheral wall of the container and the outer peripheral wall of the filter element defining an outer flow path, the inner peripheral wall of the filter element defining an inner a flow path, wherein the outer flow path and the inner flow path respectively communicate the water outlet and the outflow side passage of the inflow side passage, and the water flowing into the outer flow path from the water outlet is filtered by the filter to remove pollutants from the water and then flows into the inner flow And then flowing to the outflow side passage from the water inlet to the water heater/bathroom; and a check valve assembled between the outflow side passage and the inner flow path, and only allowing water filtered through the filter element The inner flow path flows to the outflow side passage, and the other direction of the check valve blocks the water from flowing back at any time.
所述流入側接頭的外部又包含一對螺絲孔，以配合一對螺絲將該過濾器鎖定在該熱水器/衛浴設備上。 The exterior of the inflow side joint further includes a pair of screw holes for locking the filter to the water heater/bathroom device in cooperation with a pair of screws.
所述熱水器/衛浴設備進水端過濾器進一步包含一節流閥，該節流閥可轉動地保持於該流入側接頭，以調節流進該流入側通路的水量。 The water heater/bathroom water inlet filter further includes a throttle valve rotatably held at the inflow side joint to regulate the amount of water flowing into the inflow side passage.
所述熱水器/衛浴設備進水端過濾器進一步包含一減壓閥，該減壓閥組裝於該容器的末端，當水壓超過其預設壓力時自動打開，以從該濾芯的內流路釋放過量的壓力，一旦壓力降到預設壓力時，該減壓閥再度關閉。 The water heater/bathroom water inlet filter further includes a pressure reducing valve assembled at an end of the container to automatically open when the water pressure exceeds its preset pressure to release from the inner flow path of the filter element Excessive pressure, once the pressure drops to a preset pressure, the pressure relief valve is closed again.
所述裝配口包含一延伸至該螺紋接口中心的定位部，該容器的末端具有一朝前方延伸的凸出部，該濾芯的兩端分別套住該定位部和凸出部，而可裝拆地保持在該容器內。 The mounting opening includes a positioning portion extending to the center of the threaded interface, and the end of the container has a protruding portion extending forwardly, and the two ends of the filter core respectively cover the positioning portion and the protruding portion, and are detachable The ground is kept in the container.
所述容器的凸出部包含一向後凸出的延伸段而界定出一閥室，用以組裝該減壓閥。 The projection of the container includes a rearwardly projecting extension defining a valve chamber for assembling the pressure relief valve.
本創作對照先前技術的功效在於，過濾裝置使用螺 紋鎖定於流入側接頭，裝拆容易，因此在濾芯使用一段時間後，隨時可以卸下清洗集聚在上面的污染物或直接更換。 The effect of this creation against the prior art is that the filter device uses a screw The pattern is locked to the inflow side joint, which is easy to assemble and disassemble. Therefore, after the filter element is used for a period of time, the contaminant accumulated on the cleaning can be removed at any time or replaced directly.
至於本創作的詳細技術內容及其他目的與特點參照下面配合附圖的實施例說明即可完全明白。 The detailed technical contents and other objects and features of the present invention can be fully understood by referring to the following description of embodiments with reference to the accompanying drawings.
10‧‧‧過濾器 10‧‧‧Filter
20‧‧‧流入側接頭 20‧‧‧Inflow side connector
21‧‧‧流入側通路 21‧‧‧Inflow side access
22‧‧‧入水口 22‧‧‧ water inlet
23‧‧‧出水口 23‧‧‧Water outlet
24‧‧‧螺紋接合部 24‧‧‧Threaded joint
25‧‧‧裝配口 25‧‧‧Assembly
26‧‧‧螺紋接口 26‧‧‧Threaded interface
27‧‧‧閥口 27‧‧‧ valve port
28‧‧‧定位部 28‧‧‧ Positioning Department
29‧‧‧螺絲孔 29‧‧‧ screw holes
30‧‧‧流出側接頭 30‧‧‧Outflow side joint
31‧‧‧流出側通路 31‧‧‧Outflow side access
32‧‧‧接合部 32‧‧‧ joints
33‧‧‧螺絲 33‧‧‧ screws
34‧‧‧管接頭 34‧‧‧ pipe joint
35‧‧‧軸部 35‧‧‧Axis
36‧‧‧輻條 36‧‧‧ spokes
40‧‧‧過濾裝置 40‧‧‧Filter device
41‧‧‧濾芯 41‧‧‧ filter
42‧‧‧容器 42‧‧‧ container
43‧‧‧螺紋接合部 43‧‧‧Threaded joint
44‧‧‧凸出部 44‧‧‧Protruding
45‧‧‧內流路 45‧‧‧Inside flow
46‧‧‧外流路 46‧‧‧External flow
47‧‧‧閥室 47‧‧‧Valve chamber
48‧‧‧洩壓孔 48‧‧‧Relief hole
50‧‧‧止回閥 50‧‧‧ check valve
60‧‧‧節流閥 60‧‧‧ throttle valve
61‧‧‧閥部 61‧‧‧ Valve Department
62‧‧‧螺栓 62‧‧‧ bolts
70‧‧‧減壓閥 70‧‧‧Reducing valve
71‧‧‧閥套 71‧‧‧ valve sleeve
72‧‧‧閥體 72‧‧‧ valve body
73‧‧‧彈簧 73‧‧‧ Spring
74‧‧‧彈簧座 74‧‧‧Spring seat
75‧‧‧螺帽 75‧‧‧ nuts
76‧‧‧裝配孔 76‧‧‧Assembly holes
77‧‧‧段差面 77‧‧ ‧ 差
78‧‧‧洩壓孔 78‧‧‧Relief hole
79‧‧‧洩壓孔 79‧‧‧ Pressure relief hole
80‧‧‧熱水器 80‧‧‧Water heater
81‧‧‧進水管 81‧‧‧ water inlet
82‧‧‧進水口 82‧‧‧ Inlet
第1圖為本創作熱水器/衛浴設備進水端過濾器的外觀圖。 The first picture shows the appearance of the inlet water filter of the water heater/bathroom equipment.
第2圖為本創作的元件分解圖。 Figure 2 is an exploded view of the composition of the creation.
第3圖為本創作的剖面圖。 Figure 3 is a cross-sectional view of the creation.
第4圖為本創作組裝於瓦斯熱水器的平面圖。 Figure 4 is a plan view of the creation of a gas water heater.
第5圖為本創作作動成開閥位的剖面圖。 Figure 5 is a cross-sectional view of the creation of the open valve position.
如第1至3圖所示，本創作『熱水器/衛浴設備進水端過濾器』10包括一流入側接頭20、一流出側接頭30、一過濾裝置40和一止回閥50。所述流入側接頭20供連接熱水器/衛浴設備的進水管；流出側接頭30分別與流入側接頭20和熱水器/衛浴設備的進水口連接；過濾裝置40裝拆自如地連接至流入側接頭20；止回閥50組裝在流出側接頭30與過濾裝置40之間。由進水管輸送的水從流入側接頭20流進過濾裝置40，經由過濾裝置40濾除水中的污染物後，藉其壓力推開止回閥50，而後從流出側接頭30流向熱水器/衛浴設備，確保進入熱水器/衛浴設備的水是清潔的，避免對系統造成危害。其中：流入側接頭20，具有一流入側通路21，該流入側通路21包括一入水口22和一出水口23，入水口22的外周形成一螺紋 接合部24，用以連接熱水器/衛浴設備的進水管。又，流入側接頭20包含一裝配口25和一螺紋接口26分別形成於出水口23的兩側，該裝配口25由三個不同孔徑的部分構成，大徑部用以連接流出側接頭30，中徑部供組裝止回閥50，小徑部延伸至螺紋接口26的中心而形成一定位部28，當過濾裝置40旋緊於螺紋接口26時，其濾芯41的前端開口將套住該定位部28，使濾芯41得以通過裝配口25溝通流出側接頭30。此外，流入側接頭20的外部還提供一對螺絲孔28，以配合螺絲(圖未示)將過濾器10鎖定在熱水器/衛浴設備上。 As shown in Figures 1 to 3, the present invention "water heater/bathroom inlet inlet filter" 10 includes an inflow side joint 20, a first-rate outlet joint 30, a filter unit 40, and a check valve 50. The inflow side joint 20 is connected to the water inlet pipe of the water heater/bathroom device; the outflow side joint 30 is respectively connected to the inflow side joint 20 and the water inlet of the water heater/bathroom device; the filtering device 40 is detachably connected to the inflow side joint 20; The check valve 50 is assembled between the outflow side joint 30 and the filter device 40. The water conveyed by the inlet pipe flows from the inflow side joint 20 into the filtering device 40, and after filtering the contaminants in the water through the filtering device 40, the check valve 50 is pushed by the pressure, and then flows from the outflow side joint 30 to the water heater/bathroom Ensure that the water entering the water heater/bathroom is clean and avoids harm to the system. Wherein: the inflow side joint 20 has an inflow side passage 21, and the inflow side passage 21 includes a water inlet 22 and a water outlet 23, and a thread is formed on the outer circumference of the water inlet 22. The joint portion 24 is for connecting the water inlet pipe of the water heater/bathroom equipment. Further, the inflow side joint 20 includes a fitting opening 25 and a threaded joint 26 formed on both sides of the water outlet 23, and the fitting opening 25 is formed by three portions having different diameters, and the large diameter portion is for connecting the outflow side joint 30, The middle diameter portion is for assembling the check valve 50, and the small diameter portion extends to the center of the threaded interface 26 to form a positioning portion 28. When the filter device 40 is screwed to the threaded interface 26, the front end opening of the filter element 41 will cover the positioning. The portion 28 allows the filter element 41 to communicate with the outflow side joint 30 through the fitting opening 25. Further, a pair of screw holes 28 are provided on the outside of the inflow side joint 20 to lock the filter 10 to the water heater/bathroom device in cooperation with screws (not shown).
流出側接頭30，具有一流出側通路31，該流出側流通路31的一端形成一接合部32，用以套進流入側接頭20的裝配口25內，並配合數枚螺絲33將流出側接頭30鎖緊於流入側接頭20。流出側接頭30的另一端乃形成一管接頭34，供連接熱水器/衛浴設備的進水口。接合部32的中央還包含一軸部35，其由若干從接合部32向內輻射的輻條36所連接，以支持止回閥50為軸向滑動。 The outflow side joint 30 has a first-class outlet side passage 31, and one end of the outflow side flow passage 31 forms a joint portion 32 for fitting into the fitting opening 25 of the inflow side joint 20, and the outflow side joint is matched with a plurality of screws 33. 30 is locked to the inflow side joint 20. The other end of the outflow side joint 30 forms a pipe joint 34 for connecting the water inlet of the water heater/bathroom. The center of the engagement portion 32 also includes a shaft portion 35 that is coupled by a plurality of spokes 36 that radiate inwardly from the engagement portion 32 to support axial sliding of the check valve 50.
過濾裝置40，由一濾芯41和一接納濾芯41的容器42構成，該容器42大致上呈圓筒狀，前端設有螺紋接合部43，可與流入側接頭20的螺紋接口26配合，使過濾裝置40可自由裝拆地連接至流入側接頭20；容器42的末端具有一朝前方延伸的凸出部44，供濾芯41末端定位需用。所述濾芯41為纖維密集編織成管狀而組裝於容器42內，其內周壁界定出一內流路45，兩端分別套住流入側接頭20的定位部28和容器42的凸出部44，如此，使濾芯41可裝拆地定位在容器42內，從而在容器42的內周壁與濾芯41的外周壁之間界定出一外流路46，該外流路46溝通流入側通路21的出 水口23，內流路45與流入側通路21的裝配口25連通，從流入側通路出水口23流進外流路46的水通過濾芯41過濾後流進內流路45，而後經由裝配口25從流出側通路31流向熱水器/衛浴設備。濾芯41亦可由其他材質製成中空狀，不受纖維材料的限制。 The filter device 40 is composed of a filter element 41 and a container 42 for receiving the filter element 41. The container 42 is substantially cylindrical, and the front end is provided with a threaded joint 43 which can cooperate with the threaded interface 26 of the inflow side joint 20 to filter The device 40 is detachably coupled to the inflow side joint 20; the end of the container 42 has a forwardly extending projection 44 for positioning the end of the filter element 41. The filter element 41 is assembled into the container 42 in a densely braided fiber, and the inner peripheral wall defines an inner flow path 45, and the two ends respectively cover the positioning portion 28 of the inflow side joint 20 and the protruding portion 44 of the container 42. Thus, the filter element 41 is detachably positioned in the container 42, so that an outer flow path 46 is defined between the inner peripheral wall of the container 42 and the outer peripheral wall of the filter element 41, and the outer flow path 46 communicates with the outflow side passage 21 In the nozzle 23, the inner flow path 45 communicates with the fitting port 25 of the inflow side passage 21, and the water flowing into the outer flow path 46 from the inflow side passage water outlet 23 is filtered by the filter element 41, flows into the inner flow path 45, and then passes through the fitting port 25. The outflow side passage 31 flows to the water heater/bathroom equipment. The filter element 41 can also be hollowed out from other materials, and is not limited by the fiber material.
止回閥50，組裝於流入側接頭20的裝配口25，並介於流出側通路31與內流路45之間，而僅容許被濾芯41過濾的水從內流路45向流出側通路31流動，經由該止回閥50的另一方向則隨時阻擋了水回流，防止供水突然中斷而產生水回流。 The check valve 50 is assembled to the fitting port 25 of the inflow side joint 20 and interposed between the outflow side passage 31 and the inner flow path 45, and allows only the water filtered by the filter element 41 to flow from the inner flow path 45 to the outflow side passage 31. The flow, through the other direction of the check valve 50, blocks the backflow of water at any time, preventing the water supply from being suddenly interrupted and causing water to flow back.
在較佳的實施例中，流入側通路21又包含一閥口27，用以組裝一節流閥60，該節流閥60的閥部61氣密***閥口27內，並被一鎖緊於流入側接頭20側邊的螺栓62保持於閥口22轉動自如，以調節流進流入側通路21的水量。由於節流閥60及止回閥50俱屬習用技術，故進一步說明實無必要。 In the preferred embodiment, the inflow side passage 21 further includes a valve port 27 for assembling the throttle valve 60. The valve portion 61 of the throttle valve 60 is hermetically inserted into the valve port 27 and is locked by a valve The bolt 62 on the side of the inflow side joint 20 is held rotatably by the valve port 22 to adjust the amount of water flowing into the inflow side passage 21. Since the throttle valve 60 and the check valve 50 are conventional techniques, further explanation is not necessary.
此外，過濾裝置40的尾端進一步設有一減壓閥70，可在水壓超過其預設壓力時自動打開，以從濾芯41的內流路45釋放過量的壓力，一旦壓力降到預設壓力時，減壓閥70再度關閉。所述減壓閥70由一閥套71、一閥體72、一彈簧73、一彈簧座74及一螺帽75組成。閥套71具有一後段附帶陰螺紋的異徑裝配孔76，而氣密組裝於一由容器42提供的閥室47內，該閥室47由向後延伸一段長度的凸出部44界定而成。裝配孔76通過凸出部44封閉端的洩壓孔48溝通濾芯41的內流路45。閥體72組裝於閥套裝配孔76的前段，以開閉洩壓通路(未編號)。彈簧73為使用壓縮力發生作用的壓力彈簧，其兩端分別支撐於閥體72和彈簧座74。彈簧座74鎖緊於閥套裝配孔76的後段，並以鎖定於凸出部44延伸段的螺 帽75封閉，從而彈簧73在彈簧座74壓迫下呈壓縮狀態而蓄積彈性能，以藉其彈性力使閥體72平常密著於裝配孔76的段差面77而遮斷洩壓通路。所述彈簧座74和螺帽75的中心分別具有一洩壓孔78和79，該洩壓通路由洩壓孔48、78、79和裝配孔76構成。 In addition, the rear end of the filtering device 40 is further provided with a pressure reducing valve 70 which can be automatically opened when the water pressure exceeds its preset pressure to release excessive pressure from the inner flow path 45 of the filter element 41 once the pressure drops to a preset pressure. At this time, the pressure reducing valve 70 is closed again. The pressure reducing valve 70 is composed of a valve sleeve 71, a valve body 72, a spring 73, a spring seat 74 and a nut 75. The valve sleeve 71 has a rear-diameter mounting hole 76 with a female thread attached thereto, and is hermetically assembled in a valve chamber 47 provided by a container 42 defined by a projection 44 extending a length backward. The fitting hole 76 communicates the inner flow path 45 of the filter element 41 through the pressure relief hole 48 at the closed end of the projection portion 44. The valve body 72 is assembled to the front section of the valve fitting fitting hole 76 to open and close the pressure relief passage (not numbered). The spring 73 is a pressure spring that acts using a compressive force, and its both ends are supported by the valve body 72 and the spring seat 74, respectively. The spring seat 74 is locked to the rear section of the valve fitting fitting hole 76, and is screwed to the extension of the projection 44. The cap 75 is closed so that the spring 73 compresses under the compression of the spring seat 74 to accumulate elastic energy, so that the valve body 72 is normally adhered to the step surface 77 of the fitting hole 76 by its elastic force to block the pressure relief passage. The center of the spring seat 74 and the nut 75 respectively have a pressure relief hole 78 and 79 which is formed by the pressure relief holes 48, 78, 79 and the fitting hole 76.
本創作可以組裝在包括但不限於瓦斯熱水器、附沖洗馬桶座或小便池自動沖水器等設備的進水端，用以過濾水中的污染物，以保證進入這些設備的水是清潔無害的。在此以瓦斯熱水器為例說明其工作原理。如第3、4圖所示，當熱水龍頭被打開時，水從進水管81流進流入側接頭20的流入側通路21，並經由出水口23流入過濾裝置40的外流路46，再通過濾芯41濾除污染物後進入內流路45，並藉其壓力自動地把止回閥50推開而流進流出側通路31，然後經由進水口82流向熱水器80，確保供應至熱水器80的水是清潔的，避免對系統造成危害。 The creation can be assembled at the inlet end of equipment including but not limited to gas water heaters, flush toilet seats or urinal automatic flushers to filter contaminants in the water to ensure that the water entering the equipment is clean and harmless. Here, the gas water heater is taken as an example to illustrate its working principle. As shown in Figs. 3 and 4, when the hot water tap is opened, water flows from the inlet pipe 81 into the inflow side passage 21 of the inflow side joint 20, and flows into the outer flow path 46 of the filtering device 40 via the water outlet 23, and then passes through the filter element. 41, after filtering out the contaminants, enters the inner flow path 45, and automatically pushes the check valve 50 through the pressure to flow into the outflow side passage 31, and then flows to the water heater 80 via the water inlet 82, ensuring that the water supplied to the water heater 80 is Clean and avoid damage to the system.
如第5圖所示，當內流路45中的水壓超過減壓閥70預設的壓力，使閥體72前方的壓力大於彈簧73的彈性力時，閥體72就會自動打開，釋放過量壓力，使部分的水經由洩壓通路排出，以釋放過量的壓力。一旦壓力降到預設壓力時，閥體72再度關閉。 As shown in Fig. 5, when the water pressure in the inner flow path 45 exceeds the preset pressure of the pressure reducing valve 70, so that the pressure in front of the valve body 72 is greater than the elastic force of the spring 73, the valve body 72 is automatically opened and released. Excessive pressure causes some of the water to drain through the pressure relief passage to release excess pressure. Once the pressure drops to the preset pressure, the valve body 72 is closed again.
因為過濾裝置40使用螺紋鎖定於流入側接頭20，因此裝拆容易，使濾芯41使用一段時間後，能夠隨時輕易卸下清洗集聚在上面的污染物或直接更換，維持正常過濾功能。 Since the filter device 40 is locked to the inflow side joint 20 by using a thread, the assembly and disassembly is easy, and after the filter element 41 is used for a period of time, the contaminant accumulated on the cleaning can be easily removed at any time or directly replaced to maintain the normal filtering function.
當熱水器將本創作列為標準配備時，過濾器10的流入側接頭20和流出側接頭30最好預先鎖定在熱水器80上，並接上熱水器80的進水口82；至於過裝濾置50則在熱水器80裝妥於用戶 端時，再安裝於流入側接頭20。 When the water heater lists the creation as a standard equipment, the inflow side joint 20 and the outflow side joint 30 of the filter 10 are preferably pre-locked on the water heater 80 and connected to the water inlet 82 of the water heater 80; The water heater 80 is installed in the user At the end, it is attached to the inflow side joint 20.
當然，以上所述僅為本創作的較佳實施例，並非因此限制本創作的專利範圍，凡是利用本創作說明書及附圖內容所作的等效結構或等效流程變換，或直接或間接運用在其他相關的技術領域，均同理包括在本創作的專利保護範圍內。 Of course, the above description is only a preferred embodiment of the present invention, and thus does not limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation using the contents of the present specification and the drawings may be directly or indirectly applied to Other related technical fields are included in the scope of patent protection of this creation.
10‧‧‧過濾器 10‧‧‧Filter
20‧‧‧流入側接頭 20‧‧‧Inflow side connector
21‧‧‧流入側通路 21‧‧‧Inflow side access
22‧‧‧入水口 22‧‧‧ water inlet
23‧‧‧出水口 23‧‧‧Water outlet
24‧‧‧螺紋接合部 24‧‧‧Threaded joint
25‧‧‧裝配口 25‧‧‧Assembly
26‧‧‧螺紋接口 26‧‧‧Threaded interface
27‧‧‧閥口 27‧‧‧ valve port
28‧‧‧定位部 28‧‧‧ Positioning Department
30‧‧‧流出側接頭 30‧‧‧Outflow side joint
31‧‧‧流出側通路 31‧‧‧Outflow side access
32‧‧‧接合部 32‧‧‧ joints
33‧‧‧螺絲 33‧‧‧ screws
34‧‧‧管接頭 34‧‧‧ pipe joint
35‧‧‧軸部 35‧‧‧Axis
40‧‧‧過濾裝置 40‧‧‧Filter device
41‧‧‧濾芯 41‧‧‧ filter
42‧‧‧容器 42‧‧‧ container
43‧‧‧螺紋接合部 43‧‧‧Threaded joint
44‧‧‧凸出部 44‧‧‧Protruding
45‧‧‧內流路 45‧‧‧Inside flow
46‧‧‧外流路 46‧‧‧External flow
47‧‧‧閥室 47‧‧‧Valve chamber
48‧‧‧洩壓孔 48‧‧‧Relief hole
50‧‧‧止回閥 50‧‧‧ check valve
60‧‧‧節流閥 60‧‧‧ throttle valve
61‧‧‧閥部 61‧‧‧ Valve Department
62‧‧‧螺栓 62‧‧‧ bolts
70‧‧‧減壓閥 70‧‧‧Reducing valve
71‧‧‧閥套 71‧‧‧ valve sleeve
72‧‧‧閥體 72‧‧‧ valve body
73‧‧‧彈簧 73‧‧‧ Spring
74‧‧‧彈簧座 74‧‧‧Spring seat
75‧‧‧螺帽 75‧‧‧ nuts
76‧‧‧裝配孔 76‧‧‧Assembly holes
77‧‧‧段差面 77‧‧ ‧ 差
78‧‧‧洩壓孔 78‧‧‧Relief hole
79‧‧‧洩壓孔 79‧‧‧ Pressure relief hole
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106205300U TWM545231U (en) | 2017-04-13 | 2017-04-13 | Water-heater/bathroom-equipment water inlet filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW106205300U TWM545231U (en) | 2017-04-13 | 2017-04-13 | Water-heater/bathroom-equipment water inlet filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM545231U true TWM545231U (en) | 2017-07-11 |
Family
ID=60050433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW106205300U TWM545231U (en) | 2017-04-13 | 2017-04-13 | Water-heater/bathroom-equipment water inlet filter |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM545231U (en) |
-
2017
- 2017-04-13 TW TW106205300U patent/TWM545231U/en not_active IP Right Cessation
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