CN202884132U - Reinforced type check valve piece for filter - Google Patents
Reinforced type check valve piece for filter Download PDFInfo
- Publication number
- CN202884132U CN202884132U CN 201220500559 CN201220500559U CN202884132U CN 202884132 U CN202884132 U CN 202884132U CN 201220500559 CN201220500559 CN 201220500559 CN 201220500559 U CN201220500559 U CN 201220500559U CN 202884132 U CN202884132 U CN 202884132U
- Authority
- CN
- China
- Prior art keywords
- check valve
- filter
- wall
- type check
- reinforced type
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a reinforced type check valve piece for a filter. The reinforced type check valve piece for the filter is characterized by comprising a ring-cone-shaped piece body, and the piece body is curved downwards to form a water inlet after the piece body contracts toward the inner side of the lower end opening of the piece body. Ring-shaped protrusions are respectively arranged on a cone-shaped inner wall of the piece body and the upper portion ring edge part, reinforcing ribs are arranged on the cone-shaped inner wall of the piece body, and an outer thread is arranged on the outer wall of the water inlet. An anti-abrasion layer is arranged on the inner wall of the piece body. The reinforced type check valve piece for the filter is simple in structure, reasonable in design, and simple and convenient to manufacture in craft. The design of the reinforcing ribs and the anti-abrasion layer can prevent the reinforced type check valve piece from being abraded, and prolongs service life. The outer thread of the water inlet facilitates that the reinforced type check valve piece is matched with other structures, and meets use demands of an enterprise.
Description
Technical field:
The utility model relates generally to the filter cleaner technical field, relates in particular to a kind of filter cleaner with reinforced non-return valve block.
Background technique:
Filter cleaner includes air-strainer, oil filter and fuel filter.
Air-strainer is arranged in engine aspirating system, the assembly that it is comprised of the filter component of one or several clean air.Its Main Function is that filtering will enter objectionable impurities in the air of cylinder, to reduce the premature wear of cylinder, piston, piston ring, valve and valve seat.
Oil filter is arranged in engine lubrication system.Its upstream is oil pump, and the downstream is to need each component of lubricating in the motor.Its effect is to carrying out filtering from objectionable impurities in the machine oil of oil sump, with kinematic pair such as the engine oil supplying bent axle of cleaning, connecting rod, camshaft, pressurized machine, piston rings, plays lubricated, cooling, cleaning action, thereby prolongs the life-span of these component.
Fuel filter is on the pipeline that is connected between fuel pump and the throttle valve body filler opening.The effect of fuel filter is that solid sundries such as being contained in iron oxide in the fuel oil, dust is removed, and prevents that oil-fired system from stopping up.
The structure of each parts will have influence on the usability of filter cleaner in the filter cleaner.Such as the non-return valve block that filter cleaner is used.
The model utility content:
The utility model purpose is exactly in order to remedy the defective of prior art, provides a kind of filter cleaner rational in infrastructure with reinforced non-return valve block.
The utility model is achieved through the following technical solutions:
A kind of filter cleaner is with reinforced non-return valve block, it is characterized in that: the lamellar body that includes the ring taper, lamellar body lower end oral area to the inside level shrinks backward lower bending formation water intake, on the conical inboard wall of lamellar body and top loop be respectively equipped with along the position annular projection, the conical outer wall of lamellar body is provided with stiffening rib, and the outer wall of water intake is provided with outside thread.
A kind of filter cleaner is with reinforced non-return valve block, and it is characterized in that: the inwall of described lamellar body is provided with scuff-resistant coating.
The utility model has the advantages that:
The utility model is simple in structure, reasonable in design, preparation process is simple and convenient, design by stiffening rib, scuff-resistant coating can prevent that the utility model is worn, prolong working life of the present utility model, the outside thread of water intake makes things convenient for the utility model and other respective outer side edges, has satisfied the user demand of enterprise.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Referring to accompanying drawing 1, a kind of filter cleaner is with reinforced non-return valve block, include the lamellar body 1 of ring taper, lamellar body 1 lower end oral area to the inside level shrinks backward lower bending formation water intake 2, on the conical inboard wall of lamellar body 1 and top loop be respectively equipped with along the position annular projection 3,4, the conical outer wall of lamellar body 1 is provided with stiffening rib 6, and the outer wall of water intake 2 is provided with outside thread 7.The inwall of lamellar body 1 is provided with scuff-resistant coating 5.
Claims (2)
1. a filter cleaner is with reinforced non-return valve block, it is characterized in that: the lamellar body that includes the ring taper, lamellar body lower end oral area to the inside level shrinks backward lower bending formation water intake, on the conical inboard wall of lamellar body and top loop be respectively equipped with along the position annular projection, the conical outer wall of lamellar body is provided with stiffening rib, and the outer wall of water intake is provided with outside thread.
2. a kind of check-valve for filter sheet according to claim 1, it is characterized in that: the inwall of described lamellar body is provided with scuff-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500559 CN202884132U (en) | 2012-09-26 | 2012-09-26 | Reinforced type check valve piece for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220500559 CN202884132U (en) | 2012-09-26 | 2012-09-26 | Reinforced type check valve piece for filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202884132U true CN202884132U (en) | 2013-04-17 |
Family
ID=48075562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220500559 Expired - Lifetime CN202884132U (en) | 2012-09-26 | 2012-09-26 | Reinforced type check valve piece for filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202884132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291659A (en) * | 2015-11-19 | 2018-07-17 | 株式会社荏原制作所 | It is pumped in water |
-
2012
- 2012-09-26 CN CN 201220500559 patent/CN202884132U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108291659A (en) * | 2015-11-19 | 2018-07-17 | 株式会社荏原制作所 | It is pumped in water |
| CN108291659B (en) * | 2015-11-19 | 2019-10-29 | 株式会社荏原制作所 | It is pumped in water |
| TWI689673B (en) * | 2015-11-19 | 2020-04-01 | 日商荏原製作所股份有限公司 | Water pump |
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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 |
Owner name: ANHUI PHOENIX INTERNATIONAL CO., LTD. Free format text: FORMER NAME: BENGBU FENGHUANG FILTERS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee after: BENGBU PHOENIX INTERNATIONAL Co.,Ltd. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee before: Bengbu Phoenix Filter Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |