CN2100547U - Backwash dirt remover - Google Patents
Backwash dirt remover Download PDFInfo
- Publication number
- CN2100547U CN2100547U CN 91222133 CN91222133U CN2100547U CN 2100547 U CN2100547 U CN 2100547U CN 91222133 CN91222133 CN 91222133 CN 91222133 U CN91222133 U CN 91222133U CN 2100547 U CN2100547 U CN 2100547U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- utility
- model
- circular cylinder
- tube
- 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.)
- Pending
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to an accessory for a water heating pipeline. The utility model has the structure that a drainage pipe is arranged on the lateral surface of the lower part of a circular cylinder in the circular cylinder, the upper part of the circular cylinder is provided with an inlet short pipe and an outlet short pipe, the lower end of a filtration screen board is positioned by positioning stop blocks, the upper end of the filtration screen board is supported on a cylinder arm, an air discharging short pipe and an air discharging valve are arranged on the top end of the circular cylinder, and the whole device can be connected to any drainage pipelines. The utility model has the advantages of good filtering performance, no corrosion, convenient disassembly for washing and long lifetime, and besides, the middle part of the utility model is filtered by a non-metal composite board.
Description
The utility model belongs to the plumbing pipe annex.
Employed dirt removing device is all metal construction in plumbing pipe at present, specifically be in a metallic cylinder, the gateway water pipe to be housed, be drilled with many apertures to play a role in filtering on the water pipe in putting in tube, its shortcoming is a lower end imperforation fairlead, the easy corrosion of metal tube in the tube, life-span weak point, it is very big often to change waste.
For solving above deficiency, the utility model provides a kind of dirt removing device of new structure, the composite filter of nonmetallic material is housed in tube, and the lower end is provided with drain pipe, and the problem that has effectively solved metal pipe corrosion and blowdown is to reach life-span length, blowdown purpose easily.
Concrete structure of the present utility model is at a metallic cylinder inner bottom part bottom sealing plate to be housed, the cylinder lower side is equipped with blowdown valve, be connected with cylinder with the blowdown short tube, in both sides, cylinder top the gateway short tube is housed, cylinder interior tilts to be placed with nonmetal composite screen plate and tube arm angle at 45, have little filtering hole on the plate, the lower end is by link stopper location, location, prop up on the sidewall of cylinder the upper end, in the middle of the sieve plate and between the tube arm of opposite the stiffening rib support is housed,, is provided with upper cover plate on the top of tube with the fixing position of sieve plate, by bolton, the upper cover plate intermediate vertical upwards is equipped with venting short tube and bleed valve between around upper cover plate and the tube.
The advantage of the utility model: rational in infrastructure, centre is placed with that nonmetal sieve plate, strainability are good, not corrosion, folding are washed conveniently, the life-span is long.
Detailed structure of the present utility model is provided by following examples and accompanying drawing.
Fig. 1 is the structure principle chart of reversely-washing dirt removing device.
Its structure is by shown in Figure 1, and (1) is simplified, for sheet metal is made; (2) be bottom sealing plate; (3) be gateway, both sides short tube, be placed with nonmetal composite screen plate (6) in the tube (1), its lower end is located by position block (16), stiffening rib support (7) is equipped with in the centre, there are cover plate flange (11) and upper cover plate (10) in cylinder (1) upper end, the centre is placed with sealed bolster plate (12), and with (4), (5) bolt, nut connects between two plates, upper cover plate (10) upper vertical is equipped with venting short tube (8) and bleed valve (9), and this dirt removing device can be placed in any drainage pipe and use.
Claims (2)
1, a kind of reversely-washing dirt removing device, flange by metallic cylinder, gateway short tube and top is formed, it is characterized in that blowdown valve (13) being housed in cylinder (1) both sides, bottom, be connected with cylinder (1) with blowdown short tube (14), cylinder (1) inner inclination is placed with nonmetal composite screen plate (6), in the middle of the sieve plate (6) and between the tube arm of opposite stiffening rib support (7) is housed.
2, by the described reversely-washing dirt removing device of claim 1, it is characterized in that sieve plate (6) lower end by position block (16) location, prop up on the tube arm of cylinder (1) upper end, and with tube arm angle at 45.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222133 CN2100547U (en) | 1991-09-06 | 1991-09-06 | Backwash dirt remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222133 CN2100547U (en) | 1991-09-06 | 1991-09-06 | Backwash dirt remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2100547U true CN2100547U (en) | 1992-04-01 |
Family
ID=4929034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222133 Pending CN2100547U (en) | 1991-09-06 | 1991-09-06 | Backwash dirt remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2100547U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100473939C (en) * | 2004-05-03 | 2009-04-01 | C.Q.M.有限公司 | Ball trap with safety-release gate |
| CN102407046A (en) * | 2011-12-08 | 2012-04-11 | 飞潮（无锡）过滤技术有限公司 | Large-flow basket type filter |
| CN103111447A (en) * | 2013-03-14 | 2013-05-22 | 江苏昊隆换热器有限公司 | Small size horizontal type cleaner |
| CN104785004A (en) * | 2015-04-02 | 2015-07-22 | 薛铭 | Combined water cleaner |
-
1991
- 1991-09-06 CN CN 91222133 patent/CN2100547U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100473939C (en) * | 2004-05-03 | 2009-04-01 | C.Q.M.有限公司 | Ball trap with safety-release gate |
| CN102407046A (en) * | 2011-12-08 | 2012-04-11 | 飞潮（无锡）过滤技术有限公司 | Large-flow basket type filter |
| CN103111447A (en) * | 2013-03-14 | 2013-05-22 | 江苏昊隆换热器有限公司 | Small size horizontal type cleaner |
| CN104785004A (en) * | 2015-04-02 | 2015-07-22 | 薛铭 | Combined water cleaner |
| CN104785004B (en) * | 2015-04-02 | 2016-03-30 | 薛铭 | Combined water dirt separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |