CN203370381U - Y-type filter - Google Patents
Y-type filter Download PDFInfo
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- CN203370381U CN203370381U CN201320365017.8U CN201320365017U CN203370381U CN 203370381 U CN203370381 U CN 203370381U CN 201320365017 U CN201320365017 U CN 201320365017U CN 203370381 U CN203370381 U CN 203370381U
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- type filter
- blow
- transparent funnel
- line
- transparent
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Abstract
The utility model discloses a Y-type filter, and belongs to the technical field of pipeline drainage. The Y-type filter comprises a Y-type filter body and a filter net, wherein a water inlet, a water outlet and a drain outlet are formed in the Y-type filter body; a transparent funnel is arranged at the drain outlet; the drain outlet is connected with the large-caliber end of the transparent funnel; the small-caliber end of the transparent funnel is connected with a blow-off line; a drain valve is arranged on the blow-off line. The transparent funnel is arranged at the drain outlet, so that a worker can conveniently grasp the quantity of pollutants in the blow-off line through the transparent funnel, so as to make an accurate and timely judgment on whether the Y-type filter needs to be cleaned. Therefore, the Y-type filter has preferable cleaning maintenance. The worker can make an accurate judgment on whether pollution discharge needs to be carried out according to the quantity of the pollutants inside the blow-off line. Therefore, compared with a traditional regular drainage mode, the drainage mode according to the utility model has the advantages that the times of regular drainage can be effectively reduced; the service life of the Y-type filter is prolonged.
Description
Technical field
The utility model belongs to pipeline blowdown technical field, particularly relates to the y-type filter used in a kind of geothermal heat pipeline.
Background technology
Y-type filter is the indispensable a kind of filter of the pipe-line system of pumped (conveying) medium; y-type filter is arranged on the entrance point of pressure-reducing valve, relief valve, Valve for keeping constant water level or miscellaneous equipment usually; be used for the dirts such as silt in the filtering medium, welding slag, with the normal use of protection valve and equipment.The characteristics such as y-type filter has simple in structure, and resistance is little.The screen pack that existing y-type filter generally comprises the y-type filter body and is arranged at the y-type filter body interior; The y-type filter body is provided with water inlet, delivery port and sewage draining exit; At sewage draining exit, place is provided with blind plate.After liquid enters screen pack by supervisor, the solid impurity particle is blocked in screen pack, and clean fluid is discharged by filter outlet by filter screen.Along with dirt in Y type screen pack is on the increase, need regularly open the filter blind plate, screen pack is taken out and cleaned, get rid of inner dirt.Obviously, do like this and can cause the system operation to pause, affect the system operation, cleaning up needs dismounting manually to clean; The behavior meeting that frequent dismounting is cleaned to filter simultaneously causes the mechanical damage of screen pack, sealing gasket and blind plate, housing junction, affects service life.
Summary of the invention
Goal of the invention of the present utility model is to overcome the deficiencies in the prior art, proposes a kind of y-type filter of being convenient to cleaning, long service life.
The technical scheme that the utility model is taked for the technical problem existed in the solution known technology is:
A kind of y-type filter comprises: y-type filter body and the screen pack that is arranged at described y-type filter body interior; Described y-type filter body is provided with water inlet, delivery port and sewage draining exit; It is characterized in that: at described sewage draining exit, place is provided with transparent funnel, and described sewage draining exit is connected with the heavy caliber end of described transparent funnel, and the small-caliber end of described transparent funnel is connected with blow-off line, on described blow-off line, is provided with sewage draining valve.
As preferably, the utility model has also adopted following technical scheme:
A kind of material of described transparent funnel in transparent plastic or safety glass made.
Be provided with sealing gasket in described flange.
Advantage and the good effect that the utlity model has are:
One,, owing at the sewage draining exit place, being provided with transparent funnel, therefore, the staff can grasp the quantity of blow-off pipe internal contamination thing very easily by transparent funnel; Thereby to whether needing cleaning to make judgement accurately and timely; Therefore than traditional blowdown mode, the utlity model has better cleaning;
Two, because the staff can make accurate judgement according to the quantity of blow-off pipe internal contamination thing and then to whether needing to carry out blowdown, therefore than traditional periodical blowdown mode, the utility model can effectively reduce the number of times of periodical blowdown, improves the service life of y-type filter.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, y-type filter body; 2, screen pack; 3, flange; 4, sewage draining valve; 5, blow-off line; 6, sealing gasket; 7, transparent funnel.
The specific embodiment
For further understanding utility model content of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1, a kind of y-type filter comprises: y-type filter body 1, screen pack 2, flange 3, sewage draining valve 4, blow-off line 5, sealing gasket 6 and transparent funnel 7; Wherein: screen pack 2 is arranged at the inside of y-type filter body 1; Y-type filter body 1 is provided with following three ports: water inlet, delivery port and sewage draining exit; The heavy caliber end of transparent funnel 7 is connected with the sewage draining exit of y-type filter body 1 by flange 3; The small-caliber end of transparent funnel 7 is connected with blow-off line 5, is provided with sewage draining valve 4 on blow-off line 5; In the utility model, the staff can grasp the quantity of blow-off pipe internal contamination thing very easily by transparent funnel 7; Thereby to whether needing cleaning to make judgement accurately and timely; Therefore transparent funnel 7 selects the reasonable material of transparency to make, such as other transparent materials such as transparent plastic or safety glass are made.In this specific embodiment, in order to improve the sealing property of pipeline, sealing gasket 6 is arranged in flange 3.
Above a kind of embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to the utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (3)
1. a y-type filter, comprising: y-type filter body and the screen pack that is arranged at described y-type filter body interior; Described y-type filter body is provided with water inlet, delivery port and sewage draining exit; It is characterized in that: at described sewage draining exit, place is provided with transparent funnel, and described sewage draining exit is connected with the heavy caliber end of described transparent funnel, and the small-caliber end of described transparent funnel is connected with blow-off line, on described blow-off line, is provided with sewage draining valve.
2. y-type filter according to claim 1, it is characterized in that: a kind of material of described transparent funnel in transparent plastic or safety glass made.
3. y-type filter according to claim 1 and 2, is characterized in that: in described flange, be provided with sealing gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365017.8U CN203370381U (en) | 2013-06-24 | 2013-06-24 | Y-type filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320365017.8U CN203370381U (en) | 2013-06-24 | 2013-06-24 | Y-type filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203370381U true CN203370381U (en) | 2014-01-01 |
Family
ID=49832938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320365017.8U Expired - Lifetime CN203370381U (en) | 2013-06-24 | 2013-06-24 | Y-type filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203370381U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725949A (en) * | 2017-12-07 | 2018-02-23 | 国家电网公司 | Automatic fitration mussel valve |
| CN108187397A (en) * | 2018-02-14 | 2018-06-22 | 北京华金浩环保供水设备有限公司 | Visual bidirectional y-type filter, urban life water system and circulating heating system |
| CN109183920A (en) * | 2018-09-19 | 2019-01-11 | 杨慧娟 | sanitary wastewater recycling device |
| WO2019129030A1 (en) * | 2017-12-01 | 2019-07-04 | 北京华金浩环保供水设备有限公司 | Y-type filter, city domestic water supply system, and circulation heating system |
-
2013
- 2013-06-24 CN CN201320365017.8U patent/CN203370381U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019129030A1 (en) * | 2017-12-01 | 2019-07-04 | 北京华金浩环保供水设备有限公司 | Y-type filter, city domestic water supply system, and circulation heating system |
| CN107725949A (en) * | 2017-12-07 | 2018-02-23 | 国家电网公司 | Automatic fitration mussel valve |
| CN108187397A (en) * | 2018-02-14 | 2018-06-22 | 北京华金浩环保供水设备有限公司 | Visual bidirectional y-type filter, urban life water system and circulating heating system |
| CN109183920A (en) * | 2018-09-19 | 2019-01-11 | 杨慧娟 | sanitary wastewater recycling device |
| CN109183920B (en) * | 2018-09-19 | 2019-10-29 | 杨慧娟 | Sanitary wastewater recycling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
|
| CX01 | Expiry of patent term |