CN205207990U - Circulator for water under high pressure - Google Patents
Circulator for water under high pressure Download PDFInfo
- Publication number
- CN205207990U CN205207990U CN201521126092.4U CN201521126092U CN205207990U CN 205207990 U CN205207990 U CN 205207990U CN 201521126092 U CN201521126092 U CN 201521126092U CN 205207990 U CN205207990 U CN 205207990U
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- China
- Prior art keywords
- core
- joint
- high pressure
- head portion
- sealed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a circulator for water under high pressure, including the sealed core subassembly of casing, the rotation axis core that connects, has the flowing water passageway and tubulose, the right -hand member of joint is equipped with a water inlet, the left end of joint and the butt joint of the right -hand member of casing, the left end inner wall of joint and the left end inner wall of casing are equipped with the kink respectively, rotation axis core one end is equipped with the delivery port, and the other end holds one -to -one pin joint in two kinks through the diaxon, the flowing water passageway passes through the sealed intercommunication water inlet of the sealed core subassembly of tubulose, rotation axis core, joint and casing three leg are formed with the cavity that a confined is used for packing lubrication fat, and bearing position is in the cavity. The utility model provides a circulator for water under high pressure can carry out permanent effective lubrication to the bearing, prevents that the water under high pressure from getting into the cavity.
Description
Technical field
The utility model and relate to rotor technical field, particularly relates to a kind of rotor for high pressure water cleaning field.
Background technique
Along with the development of science and technology, increasing cleaning means brings great convenience to cleaning, stronger for some stickinesses, is difficult to the rubbish cleaned, generally first can utilizes the washing unit hydro-peening of high pressure water.And for the rotor of high pressure water cleaning device, this rotor generally all makes axle core be articulated in housing, and the watercourse port of rotor is directly connected with water intake, and high pressure water easily flows in housing, makes the lubrication failure of axle core, has some setbacks when causing rotor to rotate; Meanwhile, in rotor, there is no the cavity of separate storage lubricating grease, when the lubrication failure of axle core, need to take housing apart and maintenance is re-started to axle core, safeguard cumbersome.
Model utility content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide high pressure water rotor, can carry out permanent effectively lubricating, prevent high pressure water from entering cavity to bearing.
The purpose of this utility model realizes by the following technical solutions:
High pressure water rotor, comprise housing, joint, the running shaft core with pipelined channel and tubular seals core assembly, the right-hand member of joint is provided with a water intake, and the left end of joint docks with the right-hand member of housing; The left end inwall of joint and the left end inwall of housing are respectively equipped with kink; Running shaft core one end is provided with water outlet, and the other end is articulated in two kinks by two bearings one_to_one corresponding; Pipelined channel is communicated with water intake by the sealing of tubular seals core assembly; Running shaft core, joint and housing three leg are formed with a cavity for repack with grease closed, and bearing is positioned at cavity.
Preferably, this kink is provided with the first seal ring, and this first seal ring is between cavity and pipelined channel.
Preferably, tubular seals core assembly comprises the first sealed core and the second sealed core, and the first sealed core comprises the first tubular core and by the first outward extending first toroidal head portion in tubular core one end; First sealed core is fixedly connected in joint removably, and the first sealed core sidewall and inner nosepiece wall are fitted; Second sealed core comprises outward extending second toroidal head portion of the second tubular core and second tubular core one end; Second sealed core is fixedly connected on running shaft in-core removably, and the second sealed core sidewall and running shaft in-core wall are fitted; First toroidal head portion and the second toroidal head portion connect; The mouth of pipe bore of tubular seals core assembly is equal with pipelined channel bore and be less than water intake bore.
Preferably, high pressure water rotor also comprises the second seal ring and the 3rd seal ring, and this second ring set is in the first tubular core and be flush-mounted in inner nosepiece wall; 3rd ring set is in the second tubular core and be flush-mounted in running shaft in-core wall.
Preferably, high pressure water rotor also comprises the first sealing gasket and the second sealing gasket, and between the end face that the first toroidal head portion is located at by this first sealing gasket pad and joint, the second sealing gasket pad is located between the end face of the second toroidal head portion and running shaft core.
Preferably, joint outside first toroidal head portion offers flow-off, this flow-off is communicated with pipelined channel with the seam of the second toroidal head portion by the first toroidal head portion, and this flow-off passes through the seam of the first sealed core and joint and the second sealed core is communicated with water intake with the seam of running shaft core.
Compared to existing technology, the beneficial effects of the utility model are:
High pressure water rotor of the present utility model, by the cavity for filling lubricant oil, avoids foreign matter to enter cavity, and can lubricate inner piece, make smooth rotation, structure is simple simultaneously; Meanwhile, the tubular seals core assembly be used between seal chamber and water pipe is set, prevents high pressure water from entering cavity and outflow of lubrication oil cavity, avoid lubrication environmental disutility or the destruction of cavity.
In addition, connect water pipe and water intake by tubular seals core assembly, seal action is played to high pressure water, prevents high pressure water from flowing in bearing; Meanwhile, offer flow-off at joint, while can preventing high pressure water from flowing to rotor, check sealing of the present utility model.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, housing; 2, joint; 21, water intake; 22, flow-off; 3, running shaft core; 31, pipelined channel; 32, water outlet; 4, tubular seals core assembly; 41, the first sealed core; 411, the second seal ring; 42, the second sealed core; 421, the 3rd seal ring; 5, kink; 6, the first seal ring; 7, bearing; 8, cavity; 91, the first sealing gasket; 92, the second sealing gasket.
Embodiment
As shown in Figure 1, high pressure water rotor, comprise housing 1, joint 2, the running shaft core 3 with pipelined channel 31 and tubular seals core assembly 4, the right-hand member of joint 2 is provided with a water intake 21, joint 2 left end docks with the right-hand member of housing 1, joint 2 can with outside water supply installation to be threaded or the mode of fast interface is connected, to adapt to different occasions; The left end inwall of joint 2 and the left end inwall of housing 1 are respectively equipped with kink 5; Running shaft core 3 one end is provided with water outlet 32, and the other end is articulated in two kinks 5 by two bearings 7 one_to_one corresponding; Pipelined channel 31 is sealed by tubular seals core assembly 4 and is communicated with water intake 21, and high pressure water flows to from water intake 21, enters pipelined channel 31 by the pore of tubular seals core assembly 4, finally flows out from water outlet 32; Running shaft core 3, joint 2 and housing 1 three leg are formed with a cavity 8 for repack with grease closed, and bearing 7 is positioned at cavity 8, and the lubricant oil in cavity 8 can lubricate bearing 7.
In the present embodiment; this kink 5 is provided with the first seal ring 6; this first seal ring 6, between cavity 8 and pipelined channel 31, prevents the high-pressure water flow that overflows excessive to the lubricating grease that it also avoid in cavity 8 while cavity 8, protects the lubrication environment of cavity 8 further.
Tubular seals assembly can adopt multiplex Placement, preferably with under type in the present embodiment: tubular seals core assembly 4 comprises the first sealed core 41 and the second sealed core 42, first sealed core 41 comprises the first tubular core (not marking) and by the first outward extending first toroidal head portion (not marking) in tubular core one end; First sealed core 41 is fixedly connected in joint 2 removably, first sealed core 41 can be tightly connected with water intake 21, and the first sealed core 41 sidewall and joint 2 inwall are fitted, prevent the gap place of the direct joint 2 of high pressure water and the first sealed core 41 from flowing directly in cavity 8; Second sealed core 42 comprises outward extending second toroidal head portion (not marking) of the second tubular core (not marking) and second tubular core one end; Second sealed core 42 is fixedly connected in running shaft core 3 removably, and the second sealed core 42 sidewall and running shaft core 3 inwall are fitted, and the second sealed core 42 can be tightly connected with pipelined channel 31; First toroidal head portion and the second toroidal head portion connect; The pore aperture of tubular seals core assembly 4 and pipelined channel 31 bore and be less than water intake 21 bore, make tubular seals core assembly 4 level and smooth with pipelined channel 31 junction point, occur turbulent flow when preventing high pressure water from flowing to pipelined channel 31 from tubular seals core assembly 4.
Cavity 8 is flowed into from the second sealed core 42 in the gap of swivel joint 2 in order to prevent the high pressure water of the high pressure water of water intake 21 from the gap or water pipe of the first sealed core 41 and joint 2, this high pressure water rotor also comprises the second seal ring 411 and the 3rd seal ring 421, and this second seal ring 411 is set in the first tubular core and is flush-mounted in joint 2 inwall; 3rd seal ring 421 is set in the second tubular core and is flush-mounted in running shaft core 3 inwall.
In the present embodiment, high pressure water rotor also comprises the first sealing gasket 91 and the second sealing gasket 92, this first sealing gasket 91 pad is located between the end face of the first toroidal head portion and joint 2, and the second sealing gasket 92 pad is located between the end face of the second toroidal head portion and running shaft core 3.First sealing gasket 91 and the second sealing gasket 92 provide close axial sealing force for the first toroidal head portion and the second toroidal head portion, prevent high pressure water from flowing out from the gap of the first toroidal head portion and the second toroidal head portion, simultaneously, the elasticity of the first sealing gasket 91 and the second sealing gasket 92 be the mating face of the first toroidal head portion and the second toroidal head portion provide suitable pretightening force, avoid friction too large.
Joint 2 outside first toroidal head portion offers flow-off 22, this flow-off 22 is communicated with pipelined channel 31 with the seam of the second toroidal head portion by the first toroidal head portion, and this flow-off 22 is communicated with water intake 21 with the seam of running shaft core 3 respectively by the seam of the first sealed core 41 and joint 2 and the second sealed core 42, when the first sealing gasket 91, second sealing gasket 92, first sealed core 41 and the second sealed core 42 used sealing force of a specified duration to diminish or hydraulic pressure is too high time, water in pipelined channel 31 can flow to flow-off 22 from seam thus flow out extraneous, also can be used to check the sealing of this high pressure water rotor while of avoiding high pressure water to flow into cavity 8.
To one skilled in the art, according to technological scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (6)
1. high pressure water rotor, comprise housing, joint, the running shaft core with pipelined channel and tubular seals core assembly, it is characterized in that, the right-hand member of joint is provided with a water intake, and the left end of joint docks with the right-hand member of housing; The left end inwall of joint and the left end inwall of housing are respectively equipped with kink; Running shaft core one end is provided with water outlet, and the other end is articulated in two kinks by two bearings one_to_one corresponding; Pipelined channel is communicated with water intake by the sealing of tubular seals core assembly; Running shaft core, joint and housing three leg are formed with a cavity for repack with grease closed, and bearing is positioned at cavity.
2. high pressure water rotor as claimed in claim 1, it is characterized in that, this kink is provided with the first seal ring, and this first seal ring is between cavity and pipelined channel.
3. high pressure water rotor as claimed in claim 1, it is characterized in that, tubular seals core assembly comprises the first sealed core and the second sealed core, and the first sealed core comprises the first tubular core and by the first outward extending first toroidal head portion in tubular core one end; First sealed core is fixedly connected in joint removably, and the first sealed core sidewall and inner nosepiece wall are fitted; Second sealed core comprises outward extending second toroidal head portion of the second tubular core and second tubular core one end; Second sealed core is fixedly connected on running shaft in-core removably, and the second sealed core sidewall and running shaft in-core wall are fitted; First toroidal head portion and the second toroidal head portion connect; The mouth of pipe bore of tubular seals core assembly is equal with pipelined channel bore and be less than water intake bore.
4. high pressure water rotor as claimed in claim 3, it is characterized in that, high pressure water rotor also comprises the second seal ring and the 3rd seal ring, and this second ring set is in the first tubular core and be flush-mounted in inner nosepiece wall; 3rd ring set is in the second tubular core and be flush-mounted in running shaft in-core wall.
5. high pressure water rotor as claimed in claim 3, it is characterized in that, high pressure water rotor also comprises the first sealing gasket and the second sealing gasket, between the end face that the first toroidal head portion is located at by this first sealing gasket pad and joint, the second sealing gasket pad is located between the end face of the second toroidal head portion and running shaft core.
6. high pressure water rotor as claimed in claim 5, it is characterized in that, joint outside first toroidal head portion offers flow-off, this flow-off is communicated with pipelined channel with the seam of the second toroidal head portion by the first toroidal head portion, and this flow-off passes through the seam of the first sealed core and joint and the second sealed core is communicated with water intake with the seam of running shaft core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126092.4U CN205207990U (en) | 2015-12-28 | 2015-12-28 | Circulator for water under high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126092.4U CN205207990U (en) | 2015-12-28 | 2015-12-28 | Circulator for water under high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207990U true CN205207990U (en) | 2016-05-04 |
Family
ID=55845707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126092.4U Expired - Fee Related CN205207990U (en) | 2015-12-28 | 2015-12-28 | Circulator for water under high pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197002A (en) * | 2020-10-10 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Sealing ring for polymeric ferric sulfate reaction kettle and working method |
-
2015
- 2015-12-28 CN CN201521126092.4U patent/CN205207990U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197002A (en) * | 2020-10-10 | 2021-01-08 | 马鞍山健鼎化工有限公司 | Sealing ring for polymeric ferric sulfate reaction kettle and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510660, Guangzhou, Guangdong, Tianhe District province Dongpu car Huang Huang Chau Industrial Zone, the courtyard of the first floor, No. 8 West Patentee after: GUANGZHOU FUSSEN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 510660, Guangzhou, Guangdong, Tianhe District province Dongpu car Huang Huang Chau Industrial Zone, the courtyard of the first floor, No. 8 West Patentee before: GUAGNZHOU FUSSEN CLEANING EQUIPMENT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20211228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |