CN202642076U - Manual decontamination device - Google Patents
Manual decontamination device Download PDFInfo
- Publication number
- CN202642076U CN202642076U CN 201220107230 CN201220107230U CN202642076U CN 202642076 U CN202642076 U CN 202642076U CN 201220107230 CN201220107230 CN 201220107230 CN 201220107230 U CN201220107230 U CN 201220107230U CN 202642076 U CN202642076 U CN 202642076U
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- locking
- valve
- valve body
- lock core
- dead bolt
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Abstract
The utility model provides a manual decontamination device, and belongs to the technical field of flood control emergency boats and shoal quick landing operation boats. The manual decontamination device is arranged above a water inlet channel behind a water inlet grille, a structure that a valve core assembly and a valve seat are separated is utilized, and a rubber seal ring is sleeved on a lower valve boy matched with the valve seat. When the valve core assembly is placed in the valve seat, a holding valve handle is pressed, a clamping tongue arranged on the end of a lever arm enters a clamping groove, and a lock tongue enters a locking groove, a lock valve mechanism is in a locking state, and the rubber seal ring plays a watertight role. When an unlocking switch is pressed, a cylinder with a slope drives a lock core slope to compress a third return spring to enable the lock core to move, the lock tongue and the locking groove are separated, the holding valve handle is driven by a first return spring to move upwards, and the clamping tongue slips out of the clamping groove, and the holding valve mechanism is in a loosening state. The manual decontamination device overcomes defects that the water inlet channel of a water jet propulsion unit is easily blocked and difficult to clean, can be inspected at any time on a boat, timely clears up sewage, is simple in structure, and convenient to use, and is deeply welcomed by users.
Description
Technical field
The utility model relates to a kind of manual decontamination apparatus, belongs to the hydraulic efficiency jet propulsion system inlet channel place decontamination apparatus technical field that flood control ship, offshore oil exploration ship, shoal log in Working vessel fast.
Background technology
Present employed flood control ship, shoal log in Working vessel fast, mostly take glass-felt plastic assault boat, rubber boat as main.These products are very ripe technically, but intrinsic defectives of existence itself all.
The major defect of glass-felt plastic assault boat is: the safety performance of its integral body and in-use performance do not satisfy the rescue relief requirement under the dangerous situation.Be mainly manifested in: because hull is lightweight, center of gravity is higher during heavy duty, is very easy to topple when running into torrent, storm wind or waters drop; When colliding with uncertain hard objects, hull very easily damages and causes shipwreck or navigational difficulty; Because hull inner chamber filling RPUF can cause hull more and more heavier during the hull damage and water inflow, the speed of a ship or plane is more and more lower.
The major defect of rubber boat have following some: the speed of a ship or plane is lower, the integrated support insufficient strength.Be unfavorable for speedily carrying out rescue work and succouring; Maneuvering performance is bad during navigation, and the course stability extreme difference particularly under the condition of storm wind or torrent, is difficult to reach the relief target of expection; By the hardness of matter scratching, cause water inlet in gas leakage or the ship easily.
Above-mentioned glass-felt plastic assault boat and the power propulsion mode of rubber boat adopt outboard machinery mostly, also have and use hydraulic efficiency jet propulsion system as power, cause potential safety hazard but twine oar or stop up inlet channel owing to software floating debriss such as fishing net, pasture and water, plastic bag, ropes in the ubiquity use procedure, make reliability decrease.Especially under water after inlet channel stops up, the cleaning difficulty, impact is used.
Summary of the invention
In order to overcome above-mentioned problems of the prior art, the utility model provides a kind of manual decontamination apparatus.This decontamination apparatus should be applicable to driving engine and the integrated integral power device of spray pumping plant, solve the hydraulic efficiency jet propulsion system inlet channel and hold susceptible to plugging defective, and is simple in structure, easy to use.
The technical scheme that the utility model adopts is: a kind of manual decontamination apparatus, it mainly comprises a valve seat and a Spool assembly.Described Spool assembly adopts the structure of separating with valve seat, Spool assembly comprises a rubber seal, lower valve body, upper valve body, locking-valve mechanism, lock core mechanism and unlocking mechanism, rubber seal is enclosed within on the lower valve body that matches with valve seat, and lower valve body and upper valve body are fixed together; Described locking-valve mechanism adopts one to pass upper valve body and stretch into locking-valve handle in the lower valve body, at two transverse arms of the upper end of locking-valve handle captive joint, throw of lever that is provided with supporting at upper valve body of each chain connection of the end of transverse arm, be provided with a locked groove in the bottom of locking-valve handle, first retracing spring is set at the position of matching with upper valve body.Described lock core mechanism comprises the lock core and the 3rd retracing spring that are arranged in the lower valve body, is provided with a dead bolt that matches with locked groove at an end of lock core.Described unlocking mechanism comprises a unlock switch and the second retracing spring, is provided with a surface cylinder that matches with lock core inclined-plane in the lock core in the end of unlock switch.When described Spool assembly was put into valve seat, as long as firmly press the locking-valve handle downwards, the block tongue that is arranged on the throw of lever end entered draw-in groove, and dead bolt enters locked groove, and at this moment locking-valve mechanism is in locking state, and rubber seal is extruded distortion in seal groove; When firmly pressing unlock switch downwards, surface cylinder pushing lock cylinder inclined-plane compresses the 3rd retracing spring moves lock core, and dead bolt and locked groove are thrown off, and the locking-valve handle is pushed to move by the first retracing spring, makes block tongue skid off draw-in groove, and at this moment locking-valve mechanism is in releasing orientation.
A bearing pin is adopted in the supporting of described throw of lever on upper valve body.
Described locking-valve handle is provided with two positions, and when locking in locking-valve mechanism, dead bolt is positioned at the locked groove of locking-valve handle, and when unclamping in locking-valve mechanism, dead bolt is positioned at the outside cylinder position of the locked groove below of locking-valve handle.
When described locking-valve mechanism was in locking state, two contact surfaces of rubber seal and valve seat and two contact surfaces of lower valve body were close to.
The arc structure match with the cylinder of locking-valve handle bottom is adopted in the end that is provided with dead bolt at described lock core, adopts between dead bolt and the lock core and captives joint.
The beneficial effects of the utility model are: this manual decontamination apparatus is arranged on the inlet channel top behind the trash rack, the structure that adopts Spool assembly to separate with valve seat, Spool assembly comprises a rubber seal, lower valve body, upper valve body, locking-valve mechanism, lock core mechanism and unlocking mechanism, and rubber seal is enclosed within on the lower valve body that matches with valve seat.When Spool assembly is put into valve seat, press the locking-valve handle, the block tongue that is arranged on the throw of lever end enters draw-in groove, and dead bolt enters locked groove, and at this moment locking-valve mechanism is in locking state, and rubber seal plays the watertight effect be extruded distortion in seal groove after; When pressing unlock switch, surface cylinder pushing lock cylinder inclined-plane compresses the 3rd retracing spring moves lock core, and dead bolt and locked groove are thrown off, and the locking-valve handle is pushed to move by the first retracing spring, makes block tongue skid off draw-in groove, and at this moment locking-valve mechanism is in releasing orientation.This decontamination apparatus has solved the defective that the hydraulic efficiency jet propulsion system inlet channel stops up easily and is difficult to clear up, and can check at any time on ship, in time clears up dirt, and is simple in structure, easy to use, deeply is subjected to user's welcome.
Description of drawings
Fig. 1 is a kind of birds-eye view of manual decontamination apparatus.
Fig. 2 is the A-A cutaway view (non-locking state) among Fig. 1.
Fig. 3 is the A-A cutaway view (locking state) among Fig. 1.
Fig. 4 is the B-B cutaway view (locking state) among Fig. 1.
Fig. 5 is the D enlarged drawing among Fig. 4.
Fig. 6 is the C-C part sectional view among Fig. 4.
Among the figure: 1, valve seat, 1a, draw-in groove, 1b, seal groove, 2, lower valve body, 2a, rubber seal, 3, upper valve body, 3a, bearing pin, 4, the locking-valve handle, 4a, the first retracing spring, 5, unlock switch, 5a, the second retracing spring, 5b, surface cylinder, 6, transverse arm, 7, throw of lever, 7a, block tongue, 8, lock core, 8a, lock core inclined-plane, 8b, the 3rd retracing spring, 9, dead bolt, 10, locked groove.
The specific embodiment
Fig. 1,2,3,4 shows a kind of constructional drawing of manual decontamination apparatus.Fig. 2 shows locking-valve mechanism and is in constitution diagram when unclamping.Fig. 3,4 shows the constitution diagram that locking-valve mechanism is in when locking.
Among the figure, manually decontamination apparatus mainly comprises a valve seat 1 and a Spool assembly, and valve seat 1 is combined as a whole with hull, and the inlet channel top is set, so that stretch into the foreign material of removing in the inlet channel with hand.Spool assembly adopts the structure of separating with valve seat 1, and namely when needs were removed contamination, Spool assembly can be taken out from valve seat 1.Spool assembly comprises a rubber seal 2a, lower valve body 2, upper valve body 3, locking-valve mechanism, lock core mechanism and unlocking mechanism, and on the lower valve body 2 that rubber seal 2a is enclosed within valve seat 1 matches, lower valve body 2 and upper valve body 3 adopt bolt to be fixed together.
Locking-valve mechanism adopts one to pass upper valve body 3 and stretch into locking-valve handle 4 in the lower valve body 2, at two transverse arms 6 of the upper end of locking-valve handle 4 captive joint, throw of lever 7 that is provided with supporting at upper valve body 3 of each chain connection of the end of transverse arm 6, a bearing pin 3a is adopted in this supporting, and throw of lever 7 can rotate at bearing pin 3a.Be provided with the locked groove 10 of an annular in the bottom of locking-valve handle 4, first a retracing spring 4a is set at the position of matching with upper valve body 3, the first retracing spring 4a acts on the power of a upward movement all the time to locking-valve handle 4.Lock core mechanism comprises the lock core 8 and the 3rd retracing spring 8b that are arranged in the lower valve body 2, and the 3rd retracing spring 8b is all the time to power to left movement of lock core 8 effects.End at lock core 8 is provided with a dead bolt 9 that matches with locked groove 10, its end shape adopts the arc structure that matches with the cylinder of locking-valve handle 4 bottoms, adopt between dead bolt 9 and the lock core 8 and captive joint, generally can adopt in lock core 8 borings, dead bolt 9 is tightly packed in this boring, as shown in Figure 6.Unlocking mechanism comprises a unlock switch 5 and the second retracing spring 5a, the power of a upward movement of all the time dual lock switch 5 effects of the second retracing spring 5a.Be provided with a surface cylinder 5b who matches with lock core inclined-plane 8a in the lock core 8 in the end of unlock switch 5.Locking-valve handle 4 is provided with two positions, and when locking in locking-valve mechanism, dead bolt 9 is positioned at the locked groove 10 of locking-valve handle 4, and when unclamping in locking-valve mechanism, dead bolt 9 is positioned at the outside cylinder position of locked groove 10 belows of locking-valve handle 4.
When Spool assembly is put into valve seat 1, as long as firmly press locking-valve handle 4 downwards, two transverse arms 6 make throw of lever 7 rotate around bearing pin 3a, the block tongue 7a that is arranged on throw of lever 7 ends enters draw-in groove 1a, and dead bolt 9 enters locked groove 10, and at this moment locking-valve mechanism is in locking state, rubber seal 2a is extruded distortion in seal groove 1b, two contact surfaces of rubber seal 2a and valve seat 1 and two contact surfaces of lower valve body 2 are close to, and realize the water-stop between Spool assembly and the valve seat 1, as shown in Figure 5.When firmly pressing unlock switch 5 downwards, surface cylinder 5b pushing lock cylinder inclined-plane 8a compresses the 3rd retracing spring 8b moves right lock core 8, dead bolt 9 is thrown off with locked groove 10, locking-valve handle 4 is pushed to move by the first retracing spring 4a, make block tongue 7a skid off draw-in groove 1a, at this moment locking-valve mechanism is in releasing orientation, and Spool assembly can propose from valve seat 1, carries out the inspection in the inlet channel or removing dirt.
Claims (5)
1. manual decontamination apparatus, it mainly comprises a valve seat (1) and a Spool assembly, it is characterized in that: described Spool assembly adopts the structure of separating with valve seat (1), Spool assembly comprises a rubber seal (2a), lower valve body (2), upper valve body (3), locking-valve mechanism, lock core mechanism and unlocking mechanism, rubber seal (2a) is enclosed within on the lower valve body (2) that matches with valve seat (1), and lower valve body (2) and upper valve body (3) are fixed together; Described locking-valve mechanism adopts one to pass upper valve body (3) and stretch into locking-valve handle (4) in the lower valve body (2), two transverse arms of upper end captive joint (6) at locking-valve handle (4), throw of lever (7) that is provided with supporting at upper valve body (3) of each chain connection of the end of transverse arm (6), be provided with a locked groove (10) in the bottom of locking-valve handle (4), at the position of matching with upper valve body (3) first retracing spring (4a) be set; Described lock core mechanism comprises the lock core (8) and the 3rd retracing spring (8b) that are arranged in the lower valve body (2), is provided with a dead bolt (9) that matches with locked groove (10) at an end of lock core (8); Described unlocking mechanism comprises a unlock switch (5) and the second retracing spring (5a), is provided with a surface cylinder (5b) that matches with lock core inclined-plane (8a) in the lock core (8) in the end of unlock switch (5); When described Spool assembly is put into valve seat (1), as long as firmly press locking-valve handle (4) downwards, the block tongue (7a) that is arranged on throw of lever (7) end enters draw-in groove (1a), dead bolt (9) enters locked groove (10), at this moment locking-valve mechanism is in locking state, and rubber seal (2a) is extruded distortion in seal groove (1b); When firmly pressing unlock switch (5) downwards, surface cylinder (5b) pushing lock cylinder inclined-plane (8a) compression the 3rd retracing spring (8b) makes lock core (8) mobile, dead bolt (9) is thrown off with locked groove (10), locking-valve handle (4) is pushed to move by the first retracing spring (4a), make block tongue (7a) skid off draw-in groove (1a), at this moment locking-valve mechanism is in releasing orientation.
2. manual decontamination apparatus according to claim 1 is characterized in that: the supporting employing bearing pin (3a) of described throw of lever (7) on upper valve body (3).
3. manual decontamination apparatus according to claim 1, it is characterized in that: described locking-valve handle (4) is provided with two positions, when locking-valve mechanism locks, dead bolt (9) is positioned at the locked groove (10) of locking-valve handle (4), when locking-valve mechanism unclamped, dead bolt (9) was positioned at the outside cylinder position of locked groove (10) below of locking-valve handle (4).
4. manual decontamination apparatus according to claim 1 is characterized in that: when described locking-valve mechanism was in locking state, two contact surfaces of rubber seal (2a) and valve seat (1) and two contact surfaces of lower valve body (2) were close to.
5. manual decontamination apparatus according to claim 1, it is characterized in that: the arc structure match with the cylinder of locking-valve handle (4) bottom is adopted in the end that is provided with dead bolt (9) at described lock core (8), adopts between dead bolt (9) and the lock core (8) and captives joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107230 CN202642076U (en) | 2012-03-21 | 2012-03-21 | Manual decontamination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220107230 CN202642076U (en) | 2012-03-21 | 2012-03-21 | Manual decontamination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642076U true CN202642076U (en) | 2013-01-02 |
Family
ID=47411218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220107230 Expired - Fee Related CN202642076U (en) | 2012-03-21 | 2012-03-21 | Manual decontamination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632985A (en) * | 2012-03-15 | 2012-08-15 | 中国水利水电科学研究院 | Manual dirt removing device |
-
2012
- 2012-03-21 CN CN 201220107230 patent/CN202642076U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632985A (en) * | 2012-03-15 | 2012-08-15 | 中国水利水电科学研究院 | Manual dirt removing device |
| CN102632985B (en) * | 2012-03-15 | 2014-08-06 | 中国水利水电科学研究院 | Manual dirt removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN HENGDA F.R.P. BOAT CO., LTD. Free format text: FORMER OWNER: FLOOD CONTROL AND DROUGHT ENGINEERING TECHNOLOGY RESEARCH CENTER MINISTRY OF WATER RESOURCES DALIAN HENGDA F.R.P. BOAT CO., LTD. HARBIN JINGHUI MARINE ENGINE CO., LTD. Effective date: 20130702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Ning Inventor after: Ding Liuqian Inventor after: Ma Jiwu Inventor after: Deng Jiansheng Inventor before: Liu Ning Inventor before: Yao Wenguang Inventor before: Ma Jiwu Inventor before: Hou Yingjie Inventor before: Deng Jiansheng Inventor before: Zhang Jiyong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU NING YAO WENGUANG MA JIWU HOU YINGJIE DENG JIANSHENG ZHANG JIYONG TO: LIU NING DING LIUQIAN MA JIWU DENG JIANSHENG |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130702 Address after: 100038, No. 20 West Zhuang Road, Haidian District, Beijing, Haidian District Patentee after: China Institute of water resources and Hydropower Research Patentee after: Dalian Hengda Gfrp Ship Co., Ltd. Address before: 100038, No. 20 West Zhuang Road, Haidian District, Beijing, Haidian District Patentee before: China Institute of water resources and Hydropower Research Patentee before: Flood Control and Drought Engineering Technology Research Center, Ministry of Water Resources Patentee before: Dalian Hengda Gfrp Ship Co., Ltd. Patentee before: Harbin Jinghui Marine Engine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20170321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |