TWM530909U - Fluid safety shut-off device - Google Patents
Fluid safety shut-off device Download PDFInfo
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- TWM530909U TWM530909U TW105200629U TW105200629U TWM530909U TW M530909 U TWM530909 U TW M530909U TW 105200629 U TW105200629 U TW 105200629U TW 105200629 U TW105200629 U TW 105200629U TW M530909 U TWM530909 U TW M530909U
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Description
本創作是一種安裝在流體輸送路徑上的安全遮斷器，當流體以不當之大流量於輸送路徑中衝流時，該遮斷器可瞬間遮斷流體輸出。 The present invention is a safety interrupter mounted on a fluid transport path that instantaneously interrupts fluid output when fluid flows in an undesirably large flow rate in the transport path.
當流體有漏氣的情形時，會以不當之大流量衝流於於輸送路徑中衝流。坊間各種安裝於流體管路的流體超流閥於上述情形發生時提供自動遮斷流體輸出的功能，以維護流體使用之安全。待流體不當衝流之原因排除，再透過手動復歸該超流閥的方式恢復流體輸出。 When there is a leak in the fluid, it will flow in the conveying path with an undesired large flow. A variety of fluid superfluidic valves mounted in fluid lines provide the ability to automatically interrupt fluid output when the above conditions occur to maintain fluid safety. After the fluid is improperly flushed, the fluid output is restored by manually resetting the super-flow valve.
如第一、二圖，習知的流體超流閥10，大致包括供流體輸流的閥管11、被限制在閥管11內一滾珠空間12中的一滾珠13、結合於閥管11下壁之調節器14、結合於閥管11上壁的復歸開關15。在正常流體供流的情況下，流體從該閥管11之一端通過該滾珠空間12以及輸出孔16向閥管11之另一端輸出。當流體有漏氣情形時，瞬間大流量之流體衝流於該閥管11中，衝流的壓力將滾珠13推向輸出孔16並將之封閉，從而阻斷了流體輸出。待流體衝流之原因被排除，向下按壓該復歸開關15，該復歸開關15以內推桿151向下推開封閉該輸出孔16的滾珠13，恢復輸出孔16暢通。以工具旋轉該調節器14，使其順著螺紋線位移，被該調節器14頂持的滾珠13依照調節器14的上下位移而改變在閥管11中的水平高度，從而因應不同出口壓力之流體衝 流遮斷。 As shown in the first and second figures, the conventional fluid superfluidic valve 10 generally includes a valve tube 11 for fluid supply, a ball 13 confined in a ball space 12 in the valve tube 11, and is coupled to the valve tube 11 The wall regulator 14 is coupled to the reset switch 15 on the upper wall of the valve tube 11. In the case of normal fluid supply, fluid is discharged from one end of the valve tube 11 through the ball space 12 and the output hole 16 to the other end of the valve tube 11. When there is a leak in the fluid, an instantaneous large flow of fluid flows into the valve tube 11, and the pressure of the rushing force pushes the ball 13 toward the output port 16 and closes it, thereby blocking the fluid output. The cause of the flow of the fluid is eliminated, and the reset switch 15 is pressed downward. The reset switch 15 pushes the ball 13 closing the output hole 16 downward by the inner push rod 151, and restores the output hole 16 to be unblocked. The adjuster 14 is rotated by a tool to be displaced along the thread, and the ball 13 held by the adjuster 14 changes the level in the valve tube 11 according to the up and down displacement of the adjuster 14, thereby responding to different outlet pressures. Fluid flush Stream occlusion.
上述流體超流閥10之調節器14和復歸開關15是分開的兩個組件，增加加工和組裝之工序。此外，上述流體超流閥10安裝於流體輸送路徑時，必需保持調節器14恆朝下，若將調節器14朝上，將使調整滾珠水平高度的功能失效。 The regulator 14 and the reset switch 15 of the fluid super-flow valve 10 described above are two separate components, which increase the processing and assembly process. Further, when the fluid super-flow valve 10 is installed in the fluid transport path, it is necessary to keep the regulator 14 facing downward, and if the regulator 14 is directed upward, the function of adjusting the horizontal level of the ball is disabled.
本創作流體安全遮斷器所欲解決的問題，主要是上述習知的流體超流閥其調節器和復歸開關是分開兩個組件的問題。 The problem to be solved by the present fluid safety circuit breaker is mainly the above-mentioned conventional fluid flow valve whose regulator and reset switch are separate components.
本創作一種流體安全遮斷器，包括：一閥管，該閥管內部具有一滾珠空間，該閥管的內壁相對該滾珠空間設一壁槽；該閥管的一端為流體輸入端，另一端為流體輸出端，該流體輸出端設一輸出孔，該流體輸入端設一輸入孔，該輸入孔和該輸出孔連通於該滾珠空間；一複合開關，設於該閥管之管壁，並且相對於該滾珠空間；該複合開關包括：一結合於該閥管管壁之套筒，該套筒內部藉由沿著壁面而環設之一環圈而界定一第一空間和一第二空間；一按壓桿，包括內部具有一容置空間的一端頭及連接於該端頭且內部具有穿伸空間之桿管，該容置空間及該穿伸空間為連通；該按壓桿穿設於該套筒內，該端頭位於該第一空間，該桿管穿伸於該第二空間；一調節桿，包括內部具有一容置空間之推頂部以及連接於該推頂部之桿身；該調節桿之容置空間內設一彈簧，該彈簧接觸該滾珠；該調 節桿穿設於該按壓桿內，該推頂部位於該按壓桿之容置空間，該桿身穿伸於該按壓桿之穿伸空間；該桿身外壁與該桿管內壁以螺紋段彼此連接；該桿身的端部設一工具槽；一滾珠，該滾珠位於該滾珠空間中，該滾珠具有一穿套部，該穿套部與該調節桿中之彈簧的端部彼此穿套結合；該彈簧的彈力將該滾珠抵頂接觸於該壁槽；一壓帽，緊配合於該按壓桿的外端，該壓帽具有一孔供調節桿的工具槽顯露；一彈簧穿套於該按壓桿外部位於該套筒的第二空間，其一端抵頂該環圈，另一端抵頂該壓帽。 The present invention relates to a fluid safety circuit breaker, comprising: a valve tube having a ball space inside, the inner wall of the valve tube is provided with a wall groove relative to the ball space; one end of the valve tube is a fluid input end, and One end is a fluid output end, the fluid output end is provided with an output hole, the fluid input end is provided with an input hole, the input hole and the output hole are connected to the ball space; a composite switch is disposed on the wall of the valve tube, And a relative space of the ball; the composite switch includes: a sleeve coupled to the wall of the valve tube, the sleeve defines a first space and a second space by ringing a ring along the wall surface a pressing rod, comprising: an end end having an accommodating space therein; and a rod tube connected to the end portion and having a wearing space therein, the accommodating space and the extending space are connected; the pressing rod is disposed at the In the sleeve, the end is located in the first space, the rod tube extends through the second space; an adjusting rod includes a pushing top having an accommodating space therein and a shaft connected to the pushing top; the adjusting a spring is arranged in the accommodating space of the rod The spring contact of the ball; the tune a push rod is disposed in the pressing rod, the push top is located in the receiving space of the pressing rod, and the rod body extends through the wearing space of the pressing rod; the outer wall of the shaft and the inner wall of the rod tube are threaded to each other Connecting; the end of the shaft is provided with a tool slot; a ball, the ball is located in the ball space, the ball has a sleeve portion, and the sleeve portion and the end of the spring in the adjusting rod are combined with each other The elastic force of the spring contacts the ball against the wall slot; a pressing cap is tightly fitted to the outer end of the pressing rod, the pressing cap has a hole for the tool slot of the adjusting rod to be exposed; a spring is sleeved on the The outside of the pressing rod is located in the second space of the sleeve, one end of which abuts the ring and the other end abuts the pressing cap.
更進一步的，該輸入孔為長孔。 Further, the input hole is a long hole.
更進一步的，該複合開關之套筒與該閥管之管壁為螺紋結合。 Further, the sleeve of the composite switch is threadedly coupled to the wall of the valve tube.
更進一步的，該端頭的外壁與構成該套筒之第一空間的內壁為接觸配合；該推頂部的外壁與構成該端頭之容置空間的內壁為接觸配合。 Further, the outer wall of the tip is in a mating engagement with the inner wall of the first space constituting the sleeve; the outer wall of the push top is in a mating engagement with the inner wall of the accommodating space constituting the end.
更進一步的，該按壓桿之端頭與該套筒之環圈之間設有一止漏環；該調節桿之桿身配有至少一止漏環，該止漏環與該按壓桿之穿伸空間之內壁密合。 Further, a stop ring is disposed between the end of the pressing rod and the ring of the sleeve; the shaft of the adjusting rod is provided with at least one leakage ring, and the leakage ring and the pressing rod are extended The inner wall of the space is close.
更進一步的，該流體輸入端及該流體輸出端均為外螺紋管口結構。 Further, the fluid input end and the fluid output end are both externally threaded nozzle structures.
本創作之安全遮斷器將流體衝流遮斷、解除以及按照流量調節衝流遮斷響應性之結構和功能併合於一個複合開關，減化安全遮斷器之加工和組裝工序。 The safety interrupter of the present invention combines the structure and function of the fluid rushing to interrupt, release, and accommodate the rushing responsiveness according to the flow rate, and combines with a composite switch to reduce the processing and assembly process of the safety interrupter.
流體以不當之大流量於輸送路徑中衝流時，本創作之安全遮斷器可瞬間遮斷流體輸出。待流體衝流原因排除後，可透過手動按壓該複合開關解除衝流遮斷之機制，恢復流體輸出。 The safety interrupter of the present invention can instantaneously interrupt the fluid output when the fluid flows in an undesirably large flow rate in the conveying path. After the fluid flow is removed, the mechanism can be released by manually pressing the composite switch to cancel the flow interruption.
藉由旋調該調節桿，可調整該複合開關對於衝流遮斷之響應性。 By rotating the adjustment lever, the responsiveness of the composite switch to the rush interruption can be adjusted.
本創作之安全遮斷器因該複合開關之滾珠以穿套部與調節桿中之彈簧彼此穿套結合，且彈簧的彈力將該滾珠抵頂接觸於閥管之壁槽，滾珠在閥管中被適當的限位，不會任意滾動，該安全遮斷器之使用方向不受限制，可以呈水平、垂直、或任何角度使用。 The safety interrupter of the present invention is that the ball of the composite switch is combined with the spring in the adjusting sleeve and the spring in the adjusting rod, and the elastic force of the spring contacts the ball against the wall groove of the valve tube, and the ball is in the valve tube. It is properly restricted and does not roll arbitrarily. The safety interrupter is used in an unrestricted orientation and can be used horizontally, vertically, or at any angle.
20‧‧‧流體安全遮斷器 20‧‧‧Fluid safety circuit breaker
21‧‧‧閥管 21‧‧‧ valve tube
22‧‧‧滾珠空間 22‧‧‧Road space
221‧‧‧滾珠 221‧‧‧ balls
222‧‧‧穿套部 222‧‧‧ wearing sets
23‧‧‧流體輸入端 23‧‧‧ Fluid input
231‧‧‧輸入孔 231‧‧‧ input hole
24‧‧‧流體輸出端 24‧‧‧ Fluid output
241‧‧‧輸出孔 241‧‧‧ Output hole
25‧‧‧複合開關 25‧‧‧Composite switch
26‧‧‧壁槽 26‧‧‧ wall trough
30‧‧‧套筒 30‧‧‧ sleeve
31‧‧‧環圈 31‧‧‧ ring
32‧‧‧第一空間 32‧‧‧First space
33‧‧‧第二空間 33‧‧‧Second space
34‧‧‧止漏環 34‧‧‧ leaking ring
35‧‧‧螺紋 35‧‧‧ thread
40‧‧‧按壓桿 40‧‧‧ Pressing rod
41‧‧‧容置空間 41‧‧‧ accommodating space
42‧‧‧端頭 42‧‧‧End
43‧‧‧穿伸空間 43‧‧‧Diffuse space
44‧‧‧桿管 44‧‧‧ rod tube
50‧‧‧調節桿 50‧‧‧Adjustment rod
51‧‧‧容置空間 51‧‧‧ accommodating space
52‧‧‧推頂部 52‧‧‧ Push top
53‧‧‧桿身 53‧‧‧ shaft
54‧‧‧螺紋段 54‧‧‧Threaded section
55‧‧‧工具槽 55‧‧‧Tool slot
56‧‧‧彈簧 56‧‧‧ Spring
57‧‧‧止漏環 57‧‧‧ leaking ring
60‧‧‧壓帽 60‧‧‧pressure cap
61‧‧‧孔 61‧‧‧ hole
62‧‧‧彈簧 62‧‧‧ Spring
70‧‧‧流體調整器 70‧‧‧Fluid regulator
72‧‧‧軟管段 72‧‧‧Hose section
73‧‧‧螺帽 73‧‧‧ nuts
第一圖為習知流體超流閥之縱軸剖面圖之一。 The first figure is one of the longitudinal axis profiles of a conventional fluid superfluidic valve.
第二圖為習知流體超流閥之縱軸剖面圖之二。 The second figure is the second longitudinal section of the conventional fluid super-flow valve.
第三圖為本創作安全遮斷器之複合開關之剖面分解圖。 The third figure is a cross-sectional exploded view of the composite switch of the creative safety interrupter.
第四圖為本創作實施例一之使用範例一之縱軸剖面圖，。 The fourth drawing is a longitudinal sectional view of the first embodiment of the first embodiment of the present invention.
第五圖為本創作於使用範例一執行流體衝流遮斷之剖面動作示意圖。 The fifth figure is a schematic diagram of the cross-section action of the fluid flow interruption in the first example of the creation.
第六圖為本創作於使用範例一解除流體衝流遮斷之剖面動作示意圖。 The sixth figure is a schematic diagram of the profile action of the creation of the use of the first example to release the fluid flow interruption.
第七圖為本創作於使用範例一調節桿位移之剖面示意圖。 The seventh figure is a schematic cross-sectional view of the adjustment rod displacement in the use example.
第八圖為本創作實施例一之使用範例二之縱軸剖面圖。 The eighth drawing is a longitudinal sectional view of the second embodiment of the first embodiment of the present invention.
第九圖為本創作於使用範例二執行流體衝流遮斷之剖面動作示意圖。 The ninth figure is a schematic diagram of the cross-sectional action of the fluid flow interruption in the second example of the creation.
第十圖為本創作於使用範例二解除流體衝流遮斷之剖面動作示意圖。 The tenth figure is a schematic diagram of the cross-section action of the creation of the second embodiment to release the fluid flow interruption.
第十一圖為本創作於使用範例二調節桿位移之剖面示意圖。 The eleventh figure is a schematic cross-sectional view of the displacement of the adjustment rod using the second example.
為便於說明上述新型內容一欄中所表示的中心思想，茲以具體實施例表達。實施例中各種不同物件係按適於說明之比例、尺寸、變形量或位移量而描繪，而非按實際元件的比例予以繪製，合先敘明。 In order to facilitate the explanation of the central idea expressed in the column of the above novel content, it is expressed by a specific embodiment. Various items in the embodiments are depicted in terms of ratios, dimensions, amounts of deformation, or displacements that are suitable for illustration, and are not drawn to the proportions of actual elements, as set forth above.
如第三、四圖，本創作流體安全遮斷器20，包括：一閥管21，該閥管21內部具有一滾珠空間22，該閥管21的內壁相對該滾珠空間22設一壁槽26；一滾珠221，位於該滾珠空間22中，該滾珠221具有一凸出球體表面呈塊狀的穿套部222；該閥管21的一端為流體輸入端23，另一端為流體輸出端24。該流體輸入端23和該流體輸出端24分別具有一直徑小於該滾珠22的輸入孔231和輸出孔241。 As shown in the third and fourth figures, the present fluid safety circuit breaker 20 includes a valve tube 21 having a ball space 22 therein, and an inner wall of the valve tube 21 is provided with a wall groove relative to the ball space 22. a ball 221 is located in the ball space 22, and the ball 221 has a sleeve portion 222 protruding from the surface of the ball; the valve tube 21 has a fluid input end 23 at one end and a fluid output end 24 at the other end. . The fluid input end 23 and the fluid output end 24 each have an input aperture 231 and an output aperture 241 that are smaller in diameter than the ball 22.
一複合開關25，設於該閥管21之管壁，並且相對於該滾珠空間22；該複合開關25包括：一藉由螺紋35結合於該閥管21管壁之套筒30，該套筒30內部藉由沿著筒壁環設之一環圈31而界定一第一空間32和一第二空間33。 a composite switch 25 is disposed on the wall of the valve tube 21 and opposite to the ball space 22; the composite switch 25 includes: a sleeve 30 coupled to the tube wall of the valve tube 21 by a thread 35, the sleeve The interior of the 30 defines a first space 32 and a second space 33 by looping a ring 31 along the wall of the cylinder.
一按壓桿40，包括內部具有容置空間41的一端頭42及連接於該端頭42且內部具有穿伸空間43之桿管44；該容置空間41及該穿伸空間43為連通。該按壓桿40穿設於該套筒30內，該端頭42位於該第一空間32，該端頭42的外壁與構成該第一空間32的內壁接觸配合。該桿管44穿伸於該第二空間33。該端頭42與該環圈31之間設有一止漏環34。 A pressing rod 40 includes an end 42 having an accommodating space 41 therein and a rod tube 44 connected to the end 42 and having a penetrating space 43 therein. The accommodating space 41 and the extending space 43 are in communication. The pressing rod 40 is disposed in the sleeve 30. The end 42 is located in the first space 32. The outer wall of the end 42 is in contact with the inner wall constituting the first space 32. The rod tube 44 extends through the second space 33. A leak stop ring 34 is disposed between the end 42 and the ring 31.
一調節桿50，包括內部具有容置空間51之推頂部52以及連接於該推頂部52之桿身53。該容置空間51設一彈簧56，該彈簧56的端部托住該滾珠221，該滾珠221的穿套部222與該彈簧56的端部彼此穿套結合，該彈簧56的彈力將滾珠221抵頂接觸於該壁槽26。該調節桿50穿設於該按壓桿40內， 該推頂部52位於該容置空間41，該推頂部52的外壁與構成該容置空間41的內壁接觸配合。該桿身53配有至少一止漏環57穿伸於該穿伸空間43，止漏環57與構成該穿伸空間43之內壁接觸配合；該桿身53外壁與該桿管44內壁以螺紋段54彼此連接；該桿身53的端部設一工具槽55，可供手工具(圖未示)通過該工具槽55旋轉該桿身53，使該調節桿50沿著螺紋段54位移，改變該推頂部52在滾珠空間22內的位置。 An adjustment rod 50 includes a push top 52 having an accommodation space 51 therein and a shaft 53 connected to the push top 52. The accommodating space 51 is provided with a spring 56. The end of the spring 56 supports the ball 221. The sleeve portion 222 of the ball 221 and the end of the spring 56 are sleeved with each other. The spring force of the spring 56 will be the ball 221 The top contact is in contact with the wall groove 26. The adjusting rod 50 is disposed in the pressing rod 40, The push top 52 is located in the accommodating space 41. The outer wall of the push top 52 is in contact with the inner wall constituting the accommodating space 41. The shaft 53 is provided with at least one leakage preventing ring 57 extending through the extending space 43. The leakage preventing ring 57 is in contact with the inner wall constituting the extending space 43; the outer wall of the shaft 53 and the inner wall of the rod 44 The threaded segments 54 are connected to each other; the end of the shaft 53 is provided with a tool slot 55 through which the hand tool 53 (not shown) is rotated to rotate the shaft 53 along the threaded section 54. Displacement changes the position of the push top 52 within the ball space 22.
一壓帽60，緊配合於該按壓桿40之桿管44的外端。該壓帽60具有一孔61供調節桿50的工具槽55顯露，以便手工具接觸該工具槽55。一彈簧62穿套於該按壓桿40之桿管44外部而位於該套筒30的第二空間33，該彈簧62一端抵頂該環圈31，另一端抵頂該壓帽60。該壓帽60被按壓，使按壓桿40及調節桿50向該滾珠空間22的方向移動，使該按壓桿40之端頭42和該調節桿50之推頂部52向該滾珠空間22凸伸。該彈簧62於按壓該壓帽60之外力解除時，用以將壓帽60復回，連帶使按壓桿40及該調節桿50復回原位。 A pressing cap 60 is tightly fitted to the outer end of the rod 44 of the pressing rod 40. The pressure cap 60 has a hole 61 for the tool slot 55 of the adjustment lever 50 to be exposed so that the hand tool contacts the tool slot 55. A spring 62 is sleeved on the outside of the rod 44 of the pressing rod 40 and is located in the second space 33 of the sleeve 30. One end of the spring 62 abuts the ring 31 and the other end abuts the pressing cap 60. The pressing cap 60 is pressed to move the pressing lever 40 and the adjusting lever 50 in the direction of the ball space 22, so that the end 42 of the pressing lever 40 and the push top 52 of the adjusting lever 50 protrude toward the ball space 22. When the spring 62 is released from the pressure of the pressure cap 60, the spring 62 is used to return the pressure cap 60, and the pressing lever 40 and the adjusting lever 50 are returned to the original position.
如第四圖，該彈簧56的彈力將滾珠221抵頂接觸於該壁槽26，在流體之流量正常的情況下，流體從該閥管21之流體輸入端23、輸入孔231輸入，通過該滾珠空間22從輸出孔241及流體輸出端24輸出。 As shown in the fourth figure, the spring force of the spring 56 abuts the ball 221 against the wall groove 26. When the flow rate of the fluid is normal, the fluid is input from the fluid input end 23 of the valve tube 21 and the input hole 231. The ball space 22 is output from the output hole 241 and the fluid output end 24.
如第五圖，當瞬間大流量發生時，流體衝流於該閥管21中，衝流的壓力將滾珠221推出該壁槽26並推向該輸出孔241將之封閉，從而阻斷了流體衝流輸出，啟動衝流遮斷機制。當滾珠221被推向輸出孔241，因滾珠221之穿套部222與該彈簧56的端部彼此穿套結合，因此滾珠221的位移將壓縮並曲彎該彈簧56。 As shown in the fifth figure, when an instantaneous large flow rate occurs, the fluid flows into the valve tube 21, and the pressure of the rushing force pushes the ball 221 out of the wall groove 26 and pushes it toward the output hole 241 to close the fluid, thereby blocking the fluid. The flow output is activated to initiate the flow interruption mechanism. When the ball 221 is pushed toward the output hole 241, since the sleeve portion 222 of the ball 221 and the end portion of the spring 56 are coupled to each other, the displacement of the ball 221 will compress and bend the spring 56.
如第六圖，當流體衝流之原因排除後，可手動按壓該壓帽60， 使按壓桿40及調節桿50向該滾珠空間22的方向移動，該按壓桿40之端頭42和該調節桿50之推頂部52向該滾珠空間22凸伸，彈簧56被壓縮，將封閉該輸出孔241的滾珠221頂開，恢復輸出孔241之暢通，解除衝流遮斷機制。鬆釋按壓該壓帽60之外力，該彈簧62釋能，將該壓帽60、按壓桿40、調節桿50復歸原位置。 As shown in the sixth figure, when the cause of the fluid flow is removed, the pressure cap 60 can be manually pressed. The pressing rod 40 and the adjusting rod 50 are moved in the direction of the ball space 22. The end 42 of the pressing rod 40 and the pushing top 52 of the adjusting rod 50 protrude toward the ball space 22, and the spring 56 is compressed, which will close the The ball 221 of the output hole 241 is opened, and the smoothing of the output hole 241 is resumed, and the flow interruption mechanism is released. The external force of the pressing cap 60 is released, and the spring 62 is released, and the pressing cap 60, the pressing lever 40, and the adjusting lever 50 are returned to the original position.
如第七圖，起子工具(圖未示)之工作端通過該壓帽60之孔61依附於該調節桿50之工具槽55，帶動該調節桿50旋轉，使調節桿50依循螺紋段54位移，調整該推頂部52於滾珠空間22的凸伸量及該彈簧56之壓縮量，可藉此調整及修正該彈簧56的彈力；亦可藉此調變該彈簧56對滾珠221的推抵力，從而改變衝流遮斷的響應性，以因應不同壓力之流體衝流遮斷。例如：調高該彈簧56的壓縮量，該彈簧56使滾珠221對壁槽26的抵頂力增加，供較大壓力的流體可以通過，亦即需更高的衝流壓力始能啟動上述的衝流遮斷機制；反之，調低該彈簧56的壓縮量，該彈簧56使滾珠221對壁槽26的抵頂力降低，供較小壓力的流體通過，稍高的衝流壓力即可啟動上述的衝流遮斷機制。 As shown in the seventh figure, the working end of the screwdriver tool (not shown) is attached to the tool slot 55 of the adjusting rod 50 through the hole 61 of the pressing cap 60, and the adjusting rod 50 is rotated to displace the adjusting rod 50 according to the thread segment 54. Adjusting the amount of protrusion of the push top 52 to the ball space 22 and the amount of compression of the spring 56, thereby adjusting and correcting the spring force of the spring 56; and thereby modulating the pushing force of the spring 56 against the ball 221 , thereby changing the responsiveness of the rush interruption to interrupt the flow of the fluid in response to different pressures. For example, the amount of compression of the spring 56 is increased, and the spring 56 increases the abutting force of the ball 221 against the wall groove 26, and the fluid for a larger pressure can pass, that is, a higher pressure is required to start the above-mentioned The flow interrupting mechanism; conversely, the compression amount of the spring 56 is lowered, the spring 56 reduces the abutting force of the ball 221 against the wall groove 26, and the fluid of a smaller pressure passes, and a slightly higher flushing pressure can be started. The above-mentioned flushing interrupt mechanism.
第四至七圖描述本創作流體安全遮斷器20第一種使用範例，第八至十一圖描述該流體安全遮斷器20第二種使用範例。兩種使用範例的差別在於該複合開關25的位置。在第一種使用範例中，該複合開關25轉向朝下，在第二種使用範例中，該複合開關25轉向朝上。在第一種使用範例中的所有功效在第二種使用範例中均可重現。 The fourth to seventh figures describe a first use example of the present fluid safety circuit breaker 20, and the eighth to eleventh figures depict a second use example of the fluid safety circuit breaker 20. The difference between the two usage examples is the position of the composite switch 25. In the first use case, the composite switch 25 is turned downward, and in the second use case, the composite switch 25 is turned upward. All of the effects in the first usage paradigm can be reproduced in the second usage paradigm.
如第八圖，該彈簧56的彈力將滾珠221抵頂接觸於該壁槽26，在流體之流量正常的情況下，流體從該閥管21之流體輸入端23、輸入孔231輸 入，通過該滾珠空間22從輸出孔241及流體輸出端24輸出。 As shown in the eighth figure, the spring force of the spring 56 abuts the ball 221 against the wall groove 26. When the flow rate of the fluid is normal, the fluid is transferred from the fluid input end 23 of the valve tube 21 and the input hole 231. The ball space 22 is output from the output hole 241 and the fluid output end 24 through the ball space 22.
如第九圖，當瞬間大流量發生時，流體衝流於該閥管21中，衝流的壓力將滾珠221推出該壁槽26並推向該輸出孔241將之封閉，從而阻斷了流體衝流輸出，啟動衝流遮斷機制。 As shown in the ninth figure, when an instantaneous large flow rate occurs, the fluid flows into the valve tube 21, and the pressure of the rushing force pushes the ball 221 out of the wall groove 26 and pushes it toward the output hole 241 to block the fluid, thereby blocking the fluid. The flow output is activated to initiate the flow interruption mechanism.
如第十圖，待流體衝流之原因排除後，可手動按壓該壓帽60，連動該按壓桿40和調節桿50及彈簧56，將封閉該輸出孔241的滾珠221向下推開，恢復輸出孔241之暢通，解除衝流遮斷機制。 As shown in the tenth figure, after the cause of the fluid flow is removed, the pressure cap 60 can be manually pressed, the pressing lever 40 and the adjusting rod 50 and the spring 56 are interlocked, and the ball 221 closing the output hole 241 is pushed downward to recover. The output hole 241 is unblocked, and the flow interruption mechanism is released.
如第十一圖，起子工具(圖未示)之工作端通過該壓帽60之孔61依附於該調節桿50之工具槽55，帶動該調節桿50旋轉，使調節桿50依循螺紋段54位移，從而調整該推頂部52在滾珠空間22的位置。因該彈簧56介於滾珠221及推頂部52之間，當推頂部52位移時，將改變該彈簧56的壓縮量。該推頂部52在滾珠空間22中的凸伸量愈多，該彈簧56的壓縮量愈大，適用於較大壓力的流體衝流遮斷；反之，該推頂部52在滾珠空間22中的凸伸量愈少，該彈簧56的壓縮量愈小，適用於較小壓力的流體衝流遮斷。 As shown in FIG. 11 , the working end of the screwdriver tool (not shown) is attached to the tool slot 55 of the adjusting rod 50 through the hole 61 of the pressing cap 60 , and the adjusting rod 50 is rotated to make the adjusting rod 50 follow the thread segment 54 . Displacement, thereby adjusting the position of the push top 52 in the ball space 22. Since the spring 56 is interposed between the ball 221 and the push top 52, the amount of compression of the spring 56 will change when the push top 52 is displaced. The greater the amount of protrusion of the push top 52 in the ball space 22, the greater the amount of compression of the spring 56, which is suitable for the flow of the larger pressure fluid; and conversely, the protrusion of the push top 52 in the ball space 22. The less the amount of expansion, the smaller the amount of compression of the spring 56, which is suitable for the flow of fluid with less pressure to interrupt.
如第三至十一圖，在本創作安全遮斷器20第一實施例中，該流體輸入端23及流體輸出端24均為外螺紋管口結構。 As shown in the third to eleventh drawings, in the first embodiment of the present inventive safety interrupter 20, the fluid input end 23 and the fluid output end 24 are both externally threaded nozzle structures.
本創作之安全遮斷器因該複合開關25之滾珠221以穿套部222與調節桿50中之彈簧56彼此穿套結合，且彈簧56的彈力將該滾珠221抵頂接觸於閥管21之壁槽26，滾珠221在閥管21中被適當的限位，不會任意滾動，因此該安全遮斷器可以呈水平、垂直、或任何角度使用。所謂的水平使用是指將流體輸入端23及流體輸出端24朝向左或右，該複合開關25如圖所示朝上或朝下。所謂的垂直使用是指將流體輸入端23及流體輸出端24朝上或朝 下，該複合開關25如圖所朝左或朝右使用。換言之，該安全遮斷器之使用方向不受限制。 The safety breaker of the present invention is formed by the ball 221 of the composite switch 25 being sleeved with the spring 56 of the adjusting rod 50 and the spring 56 of the adjusting rod 50, and the elastic force of the spring 56 abuts the ball 221 against the valve tube 21 The wall groove 26, the ball 221 is properly restrained in the valve tube 21, and does not roll arbitrarily, so the safety interrupter can be used horizontally, vertically, or at any angle. The so-called horizontal use means that the fluid input end 23 and the fluid output end 24 are directed to the left or right, and the composite switch 25 is directed upward or downward as shown. The so-called vertical use means that the fluid input end 23 and the fluid output end 24 are facing upwards or toward Next, the composite switch 25 is used as shown left or right. In other words, the direction of use of the security interrupter is not limited.
25‧‧‧複合開關 25‧‧‧Composite switch
30‧‧‧套筒 30‧‧‧ sleeve
31‧‧‧環圈 31‧‧‧ ring
32‧‧‧第一空間 32‧‧‧First space
33‧‧‧第二空間 33‧‧‧Second space
34‧‧‧止漏環 34‧‧‧ leaking ring
35‧‧‧螺紋 35‧‧‧ thread
40‧‧‧按壓桿 40‧‧‧ Pressing rod
41‧‧‧容置空間 41‧‧‧ accommodating space
42‧‧‧端頭 42‧‧‧End
43‧‧‧穿伸空間 43‧‧‧Diffuse space
44‧‧‧桿管 44‧‧‧ rod tube
50‧‧‧調節桿 50‧‧‧Adjustment rod
51‧‧‧容置空間 51‧‧‧ accommodating space
52‧‧‧推頂部 52‧‧‧ Push top
53‧‧‧桿身 53‧‧‧ shaft
54‧‧‧螺紋段 54‧‧‧Threaded section
55‧‧‧工具槽 55‧‧‧Tool slot
56‧‧‧彈簧 56‧‧‧ Spring
57‧‧‧止漏環 57‧‧‧ leaking ring
60‧‧‧壓帽 60‧‧‧pressure cap
61‧‧‧孔 61‧‧‧ hole
62‧‧‧彈簧 62‧‧‧ Spring
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105200629U TWM530909U (en) | 2016-01-15 | 2016-01-15 | Fluid safety shut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105200629U TWM530909U (en) | 2016-01-15 | 2016-01-15 | Fluid safety shut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM530909U true TWM530909U (en) | 2016-10-21 |
Family
ID=57849906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105200629U TWM530909U (en) | 2016-01-15 | 2016-01-15 | Fluid safety shut-off device |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM530909U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI609145B (en) * | 2016-01-15 | 2017-12-21 | Yi Zhi Bai | Fluid Safety Interrupter |
| WO2021168636A1 (en) * | 2020-02-25 | 2021-09-02 | 白翼志 | Fluid safety interrupter |
| TWI769085B (en) * | 2021-09-23 | 2022-06-21 | 白翼誌 | Overflow valve locking and stabilizing structure |
-
2016
- 2016-01-15 TW TW105200629U patent/TWM530909U/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI609145B (en) * | 2016-01-15 | 2017-12-21 | Yi Zhi Bai | Fluid Safety Interrupter |
| WO2021168636A1 (en) * | 2020-02-25 | 2021-09-02 | 白翼志 | Fluid safety interrupter |
| TWI769085B (en) * | 2021-09-23 | 2022-06-21 | 白翼誌 | Overflow valve locking and stabilizing structure |
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