CN203763985U - Y-shaped filter - Google Patents
Y-shaped filter Download PDFInfo
- Publication number
- CN203763985U CN203763985U CN201420178899.1U CN201420178899U CN203763985U CN 203763985 U CN203763985 U CN 203763985U CN 201420178899 U CN201420178899 U CN 201420178899U CN 203763985 U CN203763985 U CN 203763985U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- housing
- flexure strip
- spring
- end cap
- 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 - Fee Related
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a Y-shaped filter which comprises a shell arranged in a Y shape, wherein a liquid inlet, a liquid outlet and a cleaning port are formed in the shell; a filter cartridge is arranged in the shell; an end cover is arranged at the cleaning port; the end cover comprises a cover top, a spring, a pull rod and multiple elastic pieces; each elastic piece is connected to one end of the pull rod in an inclined mode; the other end, which corresponds to the elastic piece, of the pull rod penetrates through the cover top; the spring is sleeved on the pull rod; one end of the spring is connected with the cover top, and the other end of the spring is in pressed connection with the elastic pieces; a clamping block is arranged at the other end, which corresponds to the pull rod, of the elastic pieces; a clamping groove through which the clamping block is fastened is formed in the shell. The Y-shaped filter disclosed by the utility model has the advantages of convenience in cleaning and detachment and difficulty in water leakage.
Description
Technical field
The utility model relates to a kind of art of filters, and in particular, it relates to a kind of y-type filter.
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 other equipment conventionally; be used for removing the impurity in medium, with the normal use of protective valve door equipment.
Traditional y-type filter, comprise and be the housing that Y-shaped arranges, on described housing, be provided with inlet, liquid outlet and Butterworth Hatch, in described housing, be provided with filter cylinder, described Butterworth Hatch is provided with end cap, when liquid enters after filter cylinder by inlet, its impurity is blocked, clean filtrate is discharged by liquid outlet, although this y-type filter is when cleaning, only valve gap need to be opened, then filter cylinder is split out, after processing, rewrite and pack into, but generally with bolt, be connected between end cap and housing, before cleaning, need bolt all to back out, after handling, screw on again, waste time and energy, cleaning is inconvenient.
At present, the y-type filter that application number 201320608648.8 is announced, comprises buckle mechanism, and buckle mechanism comprises hammerlock and lock ring, described hammerlock one end is hinged on housing, described lock ring is hinged with the other end of the relative housing of hammerlock, and described end cap is provided with the locked groove for chimeric lock ring, when fastening end cap, rotation hammerlock can be entrenched in the locked groove of end cap lock ring, after lock ring is chimeric, hammerlock is stirred to housing direction, can be by end cap and housing fastening.
But this mode is that end cap one end is hinged on housing, the other end is buckled on housing by buckle mechanism, so end cap is different from the tightness degree of the laminating of housing, and the sealing of buckle mechanism is poor, cannot effectively end cap and housing be combined closely, so liquid can produce leakage when through filter cylinder, has certain room for improvement.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of convenient cleaning to dismantle, and the y-type filter of antileaking.
For achieving the above object, the utility model provides following technical scheme: a kind of y-type filter, comprise and be the housing that Y-shaped arranges, on described housing, be provided with inlet, liquid outlet and Butterworth Hatch, in described housing, be provided with filter cylinder, described Butterworth Hatch is provided with end cap, described end cap comprises caping, spring, pull bar and some flexure strips, described each flexure strip all tilts to be connected to pull bar one end, the other end of the corresponding flexure strip of described pull bar is located on caping, described spring housing is located on pull bar, described spring one end is connected with caping and the other end is conflicted and is connected with flexure strip, the other end of the corresponding pull bar of described flexure strip is provided with fixture block, on described housing, offer the draw-in groove for fixture block buckle.
By adopting technique scheme, end cap covers on Butterworth Hatch, prevents that the liquid in housing from spilling from Butterworth Hatch; Flexure strip is curved, and each flexure strip is circle distribution around pull bar; When end cap is covered on housing, first with hand, hold together one end of the corresponding fixture block of flexure strip, each flexure strip is introduced in housing, then rotating end cap, makes fixture block aim at draw-in groove, because flexure strip has an outside tension force, so fixture block will be fastened in draw-in groove, end cap is just fixed on housing; Will be when housing be pulled down when end cap, when pull bar is pulled outward, flexure strip is subject to stopping of spring, make the inside slight deformation in one end of the corresponding spring of flexure strip, thereby the inside purse up in one end that makes the corresponding fixture block of each flexure strip, so fixture block and exact separation, end cap just can be pulled down from housing; This design is convenient cleans dismounting, and antileaking.
The utility model is further set to: on described caping, be provided with the through hole wearing for pull bar, be provided with the sealing ring of corresponding through hole on described pull bar.
By adopting technique scheme, because spring one end is connected on caping, and the other end is conflicted on flexure strip, and spring is compressed, so pull bar can be subject to an inside pulling force, and sealing ring is due to the effect of this pulling force, conflicts on caping, and block the gap between through hole and pull bar, prevent that liquid from spilling from through hole; When will, by end cap when housing is pulled down, pull bar being pulled outward, thereby make sealing ring separated with through hole; This design can make to prevent to flow out the gap of liquid between through hole and pull bar, has improved sealing.
The utility model is further set to: on housing, be provided with the groove of corresponding end cap, be provided with seal in groove.
By adopting technique scheme, seal is generally made by rubber, when end cap covers on housing, caping can with housing end contact, if do not have Packed words, liquid easily spills between end cap and housing, and after the seal adding, can prevent leakage; This design can improve the sealing of end cap and housing.
The utility model is further set to: the cross section of described flexure strip is curved, and described each shell fragment is circle distribution around pull bar.
By adopting technique scheme, flexure strip is evenly distributed on pull bar, so draw-in groove is to be also evenly distributed in inner walls, makes like this distributing position of draw-in groove and fixture block more reasonable; It is more firm that this design makes that end cap is connected with housing.
The utility model is further set to: the other end of the corresponding flexure strip of described pull bar is provided with draw ring.
By adopting technique scheme, it is capable that draw ring is located in pull bar, when end cap will be separated with housing, pulls draw ring, just pull bar can be pulled outward, thereby flexure strip is out of shape; This design can conveniently pull pull bar.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is A of the present utility model portion enlarged diagram;
Fig. 3 is orthographic projection of the present utility model.
In figure: 1, housing; 2, inlet; 3, liquid outlet; 4, Butterworth Hatch; 5, filter cylinder; 6, end cap; 7, caping; 8, spring; 9, pull bar; 10, flexure strip; 11, fixture block; 12, draw-in groove; 13, through hole; 14, sealing ring; 15, groove; 16, seal; 17, draw ring.
The specific embodiment
Shown in Fig. 3, a kind of y-type filter that present case is implemented, comprise and be the housing 1 that Y-shaped arranges, on described housing 1, be provided with inlet 2, liquid outlet 3 and Butterworth Hatch 4, in described housing 1, be provided with filter cylinder 5, described Butterworth Hatch 4 is provided with end cap 6, described end cap 6 comprises caping 7, spring 8, pull bar 9 and some flexure strips 10, described each flexure strip 10 all tilts to be connected to pull bar 9 one end, the cross section of described flexure strip 10 is curved, described each shell fragment is circle distribution around pull bar 9, the other end of the corresponding flexure strip 10 of described pull bar 9 is located on caping 7, the other end of the corresponding flexure strip 10 of described pull bar 9 is provided with draw ring 17, on described caping 7, be provided with the through hole 13 wearing for pull bar 9, on described pull bar 9, be provided with the sealing ring 14 of corresponding through hole 13, described spring 8 is set on pull bar 9, described spring 8 one end are connected with caping 7 and the other end is conflicted and is connected with flexure strip 10, the other end of the corresponding pull bar 9 of described flexure strip 10 is provided with fixture block 11, on described housing 1, offer the draw-in groove 12 for fixture block 11 buckles, on housing 1, be provided with the groove 15 of corresponding end cap 6, in groove 15, be provided with seal 16.
Flexure strip 10 is curved, and each flexure strip 10 is circle distribution around pull bar 9; When end cap 6 is covered on housing 1, first with hand, hold together flexure strip 10, each flexure strip 10 is introduced in housing 1, and caping 7 is conflicted on seal 16, then rotating end cap 6, make fixture block 11 aim at draw-in groove 12, because flexure strip 10 has an outside tension force, so fixture block 11 will be fastened in draw-in groove 12, end cap 6 is just fixed on housing 1, and sealing ring 14 is subject to the elastic force of spring 8 and conflicts on caping 7, thereby blocks through hole 13; When end cap 6 will be when housing 1 be pulled down, pull draw ring 17, pull bar 9 is pulled outward, sealing ring 14 is separated with caping 7, flexure strip 10 is subject to stopping of spring 8, makes the inside slight deformation in one end of the corresponding spring 8 of flexure strip 10, thereby makes the inside purse up in one end of the corresponding fixture block 11 of each flexure strip 10, so fixture block 11 is separated with draw-in groove 12, end cap 6 just can be pulled down from housing 1.
The utlity model has following advantage: convenient cleaning dismantled, and antileaking.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a y-type filter, comprise and be the housing that Y-shaped arranges, on described housing, be provided with inlet, liquid outlet and Butterworth Hatch, in described housing, be provided with filter cylinder, described Butterworth Hatch is provided with end cap, it is characterized in that: described end cap comprises caping, spring, pull bar and some flexure strips, described each flexure strip all tilts to be connected to pull bar one end, the other end of the corresponding flexure strip of described pull bar is located on caping, described spring housing is located on pull bar, described spring one end is connected with caping and the other end is conflicted and is connected with flexure strip, the other end of the corresponding pull bar of described flexure strip is provided with fixture block, on described housing, offer the draw-in groove for fixture block buckle.
2. a kind of y-type filter according to claim 1, is characterized in that: on described caping, be provided with the through hole wearing for pull bar, be provided with the sealing ring of corresponding through hole on described pull bar.
3. a kind of y-type filter according to claim 2, is characterized in that: on housing, be provided with the groove of corresponding end cap, be provided with seal in groove.
4. a kind of y-type filter according to claim 2, is characterized in that: the cross section of described flexure strip is curved, and described each shell fragment is circle distribution around pull bar.
5. a kind of y-type filter according to claim 4, is characterized in that: the other end of the corresponding flexure strip of described pull bar is provided with draw ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178899.1U CN203763985U (en) | 2014-04-14 | 2014-04-14 | Y-shaped filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420178899.1U CN203763985U (en) | 2014-04-14 | 2014-04-14 | Y-shaped filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763985U true CN203763985U (en) | 2014-08-13 |
Family
ID=51281233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420178899.1U Expired - Fee Related CN203763985U (en) | 2014-04-14 | 2014-04-14 | Y-shaped filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763985U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744686A (en) * | 2017-10-30 | 2018-03-02 | 贵港市厚顺信息技术有限公司 | A kind of plant circulation cooling water inlet pipe y-type filter for being easy to cleaning |
| CN107930233A (en) * | 2017-11-13 | 2018-04-20 | 重庆鼎满科技发展有限公司 | A kind of filter being not easy to plug |
| CN108579183A (en) * | 2018-07-09 | 2018-09-28 | 苏州凯新分离科技有限公司 | A kind of pipe type filtering device with elasticity filtering buckle |
-
2014
- 2014-04-14 CN CN201420178899.1U patent/CN203763985U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107744686A (en) * | 2017-10-30 | 2018-03-02 | 贵港市厚顺信息技术有限公司 | A kind of plant circulation cooling water inlet pipe y-type filter for being easy to cleaning |
| CN107930233A (en) * | 2017-11-13 | 2018-04-20 | 重庆鼎满科技发展有限公司 | A kind of filter being not easy to plug |
| CN108579183A (en) * | 2018-07-09 | 2018-09-28 | 苏州凯新分离科技有限公司 | A kind of pipe type filtering device with elasticity filtering buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170414 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |