CN206867837U - A kind of y-type filter pollution discharge structure - Google Patents
A kind of y-type filter pollution discharge structure Download PDFInfo
- Publication number
- CN206867837U CN206867837U CN201720727450.XU CN201720727450U CN206867837U CN 206867837 U CN206867837 U CN 206867837U CN 201720727450 U CN201720727450 U CN 201720727450U CN 206867837 U CN206867837 U CN 206867837U
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- China
- Prior art keywords
- impurity
- type filter
- impurity collection
- collection device
- valve body
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of y-type filter pollution discharge structure, belong to pipeline valve accessory technical field, inlet is provided with its y-type filter valve body, liquid outlet, filter chamber and end cover, filtering net cylinder is provided with filter chamber, filtering net cylinder one end is fixedly installed on end cover, the bottom surface of the other end and filter chamber is in close contact, end cover is provided with impurity collection middle outlet, impurity collection device is connected with impurity collection middle outlet, impurity is provided with impurity collection device and collects storage room, the output end that impurity collects storage room is provided with screen pack, auxiliary liquid back pipe is provided with after screen pack, auxiliary liquid back pipe is connected with the liquid outlet of y-type filter valve body, auxiliary liquid back pipe is provided with check valve, glass visor is additionally provided with impurity collection device.The utility model can utilize impurity collection device to collect impurity in y-type filter, and y-type filter is not easily blocked, and can extend the clean and maintenance cycle；When clearing up impurity, y-type filter and pipeline can continue to work.
Description
Technical field
It the utility model is related to pipeline valve accessory technical field, more particularly to a kind of y-type filter pollution discharge structure.
Background technology
Y-type filter is a kind of filter device for pipes, and y-type filter is typically mounted on pressure-reducing valve, relief valve, determines water level
The entrance point of valve or miscellaneous equipment, it is defeated to protect the normal use of valve and equipment for filtering the impurity in block media
Send indispensable accessory in the pipe-line system of medium.
Y-type filter of the prior art is typically that an independent filtering net cylinder is set in filter body, filtering
The end cover of one clean and maintenance is set again on device body, and y-type filter is close using needing periodically to open after a period of time
End-blocking lid, taking-up filtering net cylinder are cleaned, safeguarded, to ensure that y-type filter will not block during follow-up use.Due to
General in existing y-type filter to be all provided only with a simple filtering net cylinder, the capacity of this filtering net cylinder storage impurity has
Limit is, it is necessary to which dismounting end cover is number when often opening end cover progress blowdown and clean and maintenance, blowdown and clean and maintenance
It is tired, and frequently dismounting end cover is easily damaged sealing ring, easily produces leakage.
The content of the invention
For overcome the deficiencies in the prior art, the utility model provides the y-type filter row that a kind of filter is not easily blocked
Dirty structure, blowdown is convenient, can avoid accumulation of impurities in pipeline and y-type filter, can extend the cleaning dimension of y-type filter
Protect the cycle.
（1）Technical scheme
The utility model is that technical scheme is used by reaching above-mentioned technical purpose：A kind of y-type filter pollution discharge structure,
It includes y-type filter valve body, one end of the y-type filter valve body be provided with inlet, the y-type filter valve body it is another
End is provided with liquid outlet, is provided with filter chamber and end cover in the middle part of the y-type filter valve body, screen pack is provided with the filter chamber
Cylinder, the both ends of the filtering net cylinder are designed with flange connector, and the flange connector of wherein one end is fixedly installed on end cover, separately
The bottom surface of the flange connector of one end and the filter chamber of the y-type filter valve inner is in close contact, and is set on the end cover
There is an impurity collection middle outlet, an impurity collection device, the impurity collection device are connected with the impurity collection middle outlet
In be provided with impurity and collect storage room, the output end that the impurity collects storage room is provided with screen pack, set after the screen pack
There is an auxiliary liquid back pipe, the auxiliary liquid back pipe is connected with the liquid outlet in the y-type filter valve body, described to aid in back liquid
Pipe is provided with the check valve for preventing that liquid from flowing backwards, and one is additionally provided with the impurity collection device and is easy to observe impurity collection storage
The glass visor of impurity in room.
The impurity collects the deflection plate for being provided with storage room and can slowing down flow rate of liquid.
An isolated operation valve is provided between the impurity collection device and the impurity collection middle outlet.
The isolated operation valve is butterfly valve or gate valve.
（2）Beneficial effect
The beneficial effects of the utility model are：
1st, by opening up impurity collection middle outlet on the end cover of y-type filter, one is connected on impurity collection middle outlet
Impurity collection device, impurity collection device can be utilized to collect the partial impurities in y-type filter, particularly initially be blown in pipeline
Sweep or when liquid has just flowed through pipeline, the impurity in pipeline can be collected into impurity collection device after filtering net cylinder stops
In impurity collect in storage room, will not continue to flow to rear end of pipeline, and will not accumulate too on the filtering net cylinder in y-type filter
More impurity, y-type filter blowdown is convenient, is not easily blocked, it is ensured that y-type filter can long-term stable operation, can extend clear
Wash maintenance period；
2nd, impurity is set to collect storage room, auxiliary liquid back pipe, glass visor in impurity collection device, impurity collects storage room
Screen pack is also set up, impurity that can reliably in collection conduit avoids accumulation of impurities in pipeline and y-type filter；
3rd, when excluding to clear up the impurity in impurity collection device, the isolated operation that can close in impurity collection device
Valve, aid in the check valve on liquid back pipe liquid can be avoided to flow backwards when clearing up impurity, y-type filter and pipeline can not have to shut down
Work on.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.Wherein：
Fig. 1 is the schematic diagram of the utility model y-type filter pollution discharge structure.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to describe in detail.
As shown in figure 1, the utility model y-type filter pollution discharge structure includes y-type filter valve body 1, the y-type filter
One end of valve body 1 is provided with inlet 11, the other end of the y-type filter valve body 1 is provided with liquid outlet 12, the y-type filter
The middle part of valve body 1 is provided with filter chamber 13 and end cover 14, and filtering net cylinder 15, the filtering net cylinder 15 are provided with the filter chamber 13
Both ends be designed with flange connector 151, the flange connector 151 of wherein one end is fixedly installed on end cover 14, the other end
The bottom surface of flange connector 151 and the filter chamber 13 inside the y-type filter valve body 1 is in close contact, on the end cover 14
Provided with an impurity collection middle outlet 141, an impurity collection device 2, the impurity are connected with the impurity collection middle outlet 141
An impurity is provided with collection device 2 and collects storage room 21, the output end that the impurity collects storage room 21 is provided with screen pack 22,
An auxiliary liquid back pipe 23, the auxiliary liquid back pipe 23 and going out in the y-type filter valve body 1 are provided with after the screen pack 22
Liquid mouth 12 is connected, and the auxiliary liquid back pipe 23 is provided with the check valve 24 for preventing that liquid from flowing backwards, and is gone back on the impurity collection device 2
Provided with a glass visor 25 for being easy to observe impurity in impurity collection storage room 21.
The impurity collects the deflection plate 26 for being provided with storage room 21 and can slowing down flow rate of liquid.
An isolated operation valve 3 is provided between the impurity collection device 2 and the impurity collection middle outlet 141.
The isolated operation valve 3 is butterfly valve or gate valve.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other correlations
Technical field, similarly it is included in scope of patent protection of the present utility model.
Claims (4)
1. a kind of y-type filter pollution discharge structure, including y-type filter valve body, one end of the y-type filter valve body is provided with feed liquor
Mouth, the other end of the y-type filter valve body are provided with liquid outlet, and filter chamber and sealing are provided with the middle part of the y-type filter valve body
End cap, filtering net cylinder is provided with the filter chamber, the both ends of the filtering net cylinder are designed with the connection of flange connector, wherein one end
Flange is fixedly installed on end cover, the bottom of the flange connector of the other end and the filter chamber of the y-type filter valve inner
Face is in close contact, it is characterised in that：The end cover is provided with an impurity collection middle outlet, connects on the impurity collection middle outlet
An impurity collection device is connected to, an impurity is provided with the impurity collection device and collects storage room, the impurity collects storage
The output end for depositing room is provided with screen pack, and an auxiliary liquid back pipe, the auxiliary liquid back pipe and the Y types are provided with after the screen pack
Liquid outlet in filter valve body is connected, and the auxiliary liquid back pipe is provided with the check valve for preventing that liquid from flowing backwards, and the impurity is received
One is additionally provided with acquisition means to be easy to observe the glass visor that impurity collects impurity in storage room.
A kind of 2. y-type filter pollution discharge structure according to claim 1, it is characterised in that：The impurity collects storage room
In be provided with and can slow down the deflection plate of flow rate of liquid.
A kind of 3. y-type filter pollution discharge structure according to claim 1, it is characterised in that：The impurity collection device with
An isolated operation valve is provided between the impurity collection middle outlet.
A kind of 4. y-type filter pollution discharge structure according to claim 3, it is characterised in that：The isolated operation valve is butterfly
Valve or gate valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727450.XU CN206867837U (en) | 2017-06-21 | 2017-06-21 | A kind of y-type filter pollution discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720727450.XU CN206867837U (en) | 2017-06-21 | 2017-06-21 | A kind of y-type filter pollution discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867837U true CN206867837U (en) | 2018-01-12 |
Family
ID=61333663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720727450.XU Expired - Fee Related CN206867837U (en) | 2017-06-21 | 2017-06-21 | A kind of y-type filter pollution discharge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555662A (en) * | 2018-11-27 | 2019-04-02 | 灵参生物科技（大连）有限公司 | A kind of liquid pump and method of health liquor system of processing |
| CN113663400A (en) * | 2021-09-27 | 2021-11-19 | 罗泳杨 | Y-shaped filtering one-way non-return device of water supply pipeline |
-
2017
- 2017-06-21 CN CN201720727450.XU patent/CN206867837U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555662A (en) * | 2018-11-27 | 2019-04-02 | 灵参生物科技（大连）有限公司 | A kind of liquid pump and method of health liquor system of processing |
| CN113663400A (en) * | 2021-09-27 | 2021-11-19 | 罗泳杨 | Y-shaped filtering one-way non-return device of water supply pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20210621 |
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| CF01 | Termination of patent right due to non-payment of annual fee |