CN204610269U - A kind of transparent water inflow filter - Google Patents
A kind of transparent water inflow filter Download PDFInfo
- Publication number
- CN204610269U CN204610269U CN201520128902.3U CN201520128902U CN204610269U CN 204610269 U CN204610269 U CN 204610269U CN 201520128902 U CN201520128902 U CN 201520128902U CN 204610269 U CN204610269 U CN 204610269U
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- China
- Prior art keywords
- sealing gasket
- steel wire
- filter screen
- transparent water
- supply connector
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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.)
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Abstract
A kind of transparent water inflow filter, comprise transparent water supply connector, install filter screen and sealing gasket in water supply connector, it is characterized in that described filter screen is steel wire, steel wire and sealing gasket integrated injection molding are fixed.The main feature of this programme is described filter screen is steel wire, and steel wire is directly fixed on sealing gasket by integrated injection molding, adds man-hour, first steel wire is shaped, in semicircle shape or concave arc shape, then using the steel wire after sizing as inserts, put into injection mould, with sealing gasket integrated injection molding, easy to process, filter screen is without the need to supporting element, directly be fixed on sealing gasket, compared with the prior art, structure is simpler, and cost is more economized.
Description
Technical field
The utility model relates to a kind of transparent water inflow filter, is arranged on the ingress of pump, belongs to water pump accessory.
Background technique
Conventional art does not generally install transition joint in the ingress of pump, but often needs pump to take apart, manual cleanup residue, even sometimes because contaminant size is excessive, causes being stuck in pump and causes damage to pump.Even if some pump has installed filter screen or filter in ingress, majority has also used opaque material, can only check impurity buildups situation by regular opened filter, directly cannot judge, use very inconvenient from outside.China Patent No. ZL201020158710.4, name is called " water inflow filter " discloses one and comprises filter screen, water supply connector, and described filter screen comprises silk screen and supporting element; Described supporting element has grid structure, and described silk screen is fixed on described supporting element one end near pump interface; The material of described water supply connector is transparent; Described water supply connector comprises feed-water end, middle part filter screen part, pump end; Described filter screen is inserted and secured on the middle part filter screen part of water supply connector, and is sealed mutually by sealing gasket.Its advantage is: when after use a period of time, and the silk screen that impurity is subject to filter screen stops, piles up, because described water supply connector is transparent material, can directly judge impurity buildups situation from outside in the middle part filter screen part of water supply connector, very intuitively, is convenient to remove.But its shortcoming existed is: because described filter screen comprises silk screen and supporting element two parts formations, silk screen is fixed on described supporting element one end near pump interface, needs secondary to assemble, and supporting element processing is cumbersome, and cost of production is high.
Summary of the invention
The purpose of this utility model is the shortcoming in order to overcome prior art, provides a kind of silk screen without the need to supporting element, is directly fixed on sealing gasket, and structure is simple, easy to process, the transparent water inflow filter of the one that cost is low.
The technological scheme of a kind of transparent water inflow filter of the utility model is: comprise transparent water supply connector, install filter screen and sealing gasket in water supply connector, and it is characterized in that described filter screen is steel wire, steel wire and sealing gasket integrated injection molding are fixed.
The transparent water inflow filter of one of the present utility model, main feature is described filter screen is steel wire, and steel wire is directly fixed on sealing gasket by integrated injection molding, add man-hour, first steel wire is shaped, in semicircle shape or concave arc shape, then using sizing after steel wire as inserts, put into injection mould, with sealing gasket integrated injection molding, easy to process, filter screen, without the need to supporting element, is directly fixed on sealing gasket, compared with the prior art, structure is simpler, and cost is more economized.
The transparent water inflow filter of one of the present utility model, described sealing gasket is rubber sheet gasket, good sealing effect.Be shaped with step in described water supply connector, sealing gasket is shelved on step, easy for installation.
Accompanying drawing explanation
Fig. 1 is a kind of transparent water inflow filter structural representation of the utility model;
Fig. 2 is a kind of transparent water inflow filter schematic perspective view of the utility model.
Embodiment
The utility model relates to a kind of transparent water inflow filter, and as shown in Figure 1 and Figure 2, comprise transparent water supply connector 1, install filter screen and sealing gasket in water supply connector 1, described filter screen is steel wire 2, and steel wire 2 and sealing gasket 3 integrated injection molding are fixed.The main feature of this programme is described filter screen is steel wire 2, and steel wire 2 is directly fixed on sealing gasket 3 by integrated injection molding, adds man-hour, first steel wire 2 is shaped, in semicircle shape or concave arc shape, then using the steel wire 2 after sizing as inserts, put into injection mould, with sealing gasket 3 integrated injection molding, easy to process, filter screen is without the need to supporting element, directly be fixed on sealing gasket, compared with the prior art, structure is simpler, and cost is more economized.Described sealing gasket 3 is rubber sheet gasket, good sealing effect.Be shaped with step 4 in described water supply connector, sealing gasket 3 is shelved on step 4, easy for installation.
Claims (3)
1. a transparent water inflow filter, comprises transparent water supply connector (1), installs filter screen and sealing gasket, it is characterized in that described filter screen is steel wire (2) in water supply connector (1), and steel wire (2) and sealing gasket (3) integrated injection molding are fixed.
2. a kind of transparent water inflow filter as claimed in claim 1, is characterized in that described sealing gasket (3) is rubber sheet gasket.
3. a kind of transparent water inflow filter as claimed in claim 1, it is characterized in that being shaped with step (4) in described water supply connector, sealing gasket (3) is shelved on step (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128902.3U CN204610269U (en) | 2015-03-06 | 2015-03-06 | A kind of transparent water inflow filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520128902.3U CN204610269U (en) | 2015-03-06 | 2015-03-06 | A kind of transparent water inflow filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204610269U true CN204610269U (en) | 2015-09-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520128902.3U Active CN204610269U (en) | 2015-03-06 | 2015-03-06 | A kind of transparent water inflow filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204610269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338621A (en) * | 2017-08-11 | 2017-11-10 | 青岛海尔洗衣机有限公司 | Filter and washing machine |
| CN109416043A (en) * | 2016-07-14 | 2019-03-01 | 皮尔伯格泵技术有限责任公司 | Motor vehicle vacuum pump |
-
2015
- 2015-03-06 CN CN201520128902.3U patent/CN204610269U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109416043A (en) * | 2016-07-14 | 2019-03-01 | 皮尔伯格泵技术有限责任公司 | Motor vehicle vacuum pump |
| CN107338621A (en) * | 2017-08-11 | 2017-11-10 | 青岛海尔洗衣机有限公司 | Filter and washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |