CN101713476B - Cleaning structure of gas gate valve - Google Patents
Cleaning structure of gas gate valve Download PDFInfo
- Publication number
- CN101713476B CN101713476B CN2009101446184A CN200910144618A CN101713476B CN 101713476 B CN101713476 B CN 101713476B CN 2009101446184 A CN2009101446184 A CN 2009101446184A CN 200910144618 A CN200910144618 A CN 200910144618A CN 101713476 B CN101713476 B CN 101713476B
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- CN
- China
- Prior art keywords
- gate valve
- valve
- cleaning structure
- lateral plates
- soleplate
- Prior art date
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- Expired - Fee Related
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Abstract
The invention discloses a cleaning structure of a gas gate valve, comprising four lateral plates and a soleplate. The four lateral plates are fixedly arranged at the bottom of a valve body; the soleplate is fixedly arranged at the bottoms of the lateral plates; the soleplate and the lateral plates together surround a valve seat bottom cavity; a cleaning opening is arranged on one lateral plate and blocked by a dismountable lateral cover which is arranged on the lateral plates by a plurality of connecting bolts; and the connecting bolts are mutually matched with mounting holes which are arranged on the lateral plates. The invention has the advantages that the cleaning structure of the gas gate valve omits the assembly of the dismountable soleplate, omits corresponding gaskets, studs, nuts and corresponding processing processes, decreases the manufacture cost and can conveniently clean the interior of the gas valve seat bottom cavity under the state that the gate valve is switched off.
Description
Technical field
The present invention relates to a kind of gas gate valve, relate in particular to a kind of cleaning structure of gas gate valve.
Background technique
Gas gate valve is applied in the gas distribution pipe of industries such as iron and steel, metallurgy, coking, in actual use, often is deposited in coal gas valve cup bottom chamber owing to contain many dusts, impurity in the coal gas, needs regularly to its cleaning.The cleaning structure of existing gas gate valve is: be provided with opening and dismountable base plate in the valve body bottom, during work, detachable base plate is in closed state.The shortcoming of the cleaning structure of above-mentioned gas gate valve is: coal gas valve cup bottom chamber is not easy cleaning, and the dismounting of base plate is extremely required great effort, and cleaning can only be carried out under the state that gate valve is opened, and manufacture cost is bigger.
Summary of the invention
Technical problem to be solved by this invention is: the cleaning structure that a kind of simple in structure, gas gate valve of being convenient to clean is provided.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: the cleaning structure of gas gate valve, comprise: four side plates that are fixedly installed on the valve body bottom, bottom at side plate is set with base plate, base plate is enclosed the valve cup bottom chamber with side plate, offer clean out on a side plate therein, detachable side cover is arranged on the side plate by some connecting bolts blocks clean out, and connecting bolt cooperatively interacts with the mounting hole that is arranged on the side plate.
Advantage of the present invention is: the cleaning structure of the gas gate valve of said structure, omitted the assembling of detachable base plate, corresponding pad, double-screw bolt, nut and corresponding processing technology have been omitted, reduced manufacture cost, can be under the gate valve closing state, easily to cleaning in the coal gas valve cup bottom chamber.
Description of drawings
Fig. 1 is the structural representation after the cleaning structure of gas gate valve of the present invention is removed detachable side cover.
Among the figure: 1, valve body, 2, side plate, 3, base plate, 4, clean out, 5, mounting hole, 6, valve plate.
Embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, the cleaning structure of gas gate valve, comprise: four side plates 2 that are fixedly installed on valve body 1 bottom, be set with base plate 3 in the bottom of side plate 2, base plate 3 is enclosed the valve cup bottom chamber with side plate 2, offer clean out 4 on a side plate 2 therein, detachable side cover is arranged on the side plate 2 by some connecting bolts blocks clean out 4, and connecting bolt cooperatively interacts with the mounting hole 5 that is arranged on the side plate 2.
The cleaning structure of said structure is contained on the gas gate valve, when needs are cleared up coal gas valve cup bottom chamber, with instrument connecting bolt is back-outed from mounting hole 5, detachable side cover is pulled down, then under the gate valve closing state, just under valve plate 6 and valve body 1 are in the state of sealing, coal gas valve cup bottom chamber is cleaned.
Claims (1)
1. the cleaning structure of gas gate valve, it is characterized in that: comprising: four side plates (2) that are fixedly installed on valve body (1) bottom, be set with base plate (3) in the bottom of side plate (2), base plate (3) is enclosed the valve cup bottom chamber with side plate (2), offer clean out (4) on the side plate (2) therein, detachable side cover is arranged on side plate (2) by some connecting bolts and upward clean out (4) is blocked, and connecting bolt cooperatively interacts with the mounting hole (5) that is arranged on the side plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101446184A CN101713476B (en) | 2009-08-21 | 2009-08-21 | Cleaning structure of gas gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101446184A CN101713476B (en) | 2009-08-21 | 2009-08-21 | Cleaning structure of gas gate valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101713476A CN101713476A (en) | 2010-05-26 |
| CN101713476B true CN101713476B (en) | 2011-09-21 |
Family
ID=42417365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101446184A Expired - Fee Related CN101713476B (en) | 2009-08-21 | 2009-08-21 | Cleaning structure of gas gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101713476B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102563200B (en) * | 2010-12-20 | 2013-10-16 | 杨伯钢 | Radiator built-in temperature control valve capable of online cleaning |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB919651A (en) * | 1960-06-03 | 1963-02-27 | Tate & Lyle Technical Services | Gate valve having at least one adjustable and renewable wearing strip |
| FR2451525A1 (en) * | 1979-03-12 | 1980-10-10 | Morello Aldo | Self cleaning guillotine valve - Uses shutter located by parallel plates and side tracks including long vertical edge strips which fill tracks |
| DD155199A1 (en) * | 1980-12-12 | 1982-05-19 | Guenter Hildebrandt | SLIDER WITH LEVER SEALING LAYER |
| CN85105262B (en) * | 1985-07-09 | 1987-02-04 | 三菱重工业株式会社 | Cover for cleaning |
| JP2004124997A (en) * | 2002-09-30 | 2004-04-22 | Ishikawajima Harima Heavy Ind Co Ltd | Knife gate valve |
| JP2009127781A (en) * | 2007-11-26 | 2009-06-11 | Kobelco Cranes Co Ltd | Operating oil storage device |
| CN201487270U (en) * | 2009-08-21 | 2010-05-26 | 江苏省鑫通阀门制造有限公司 | Cleaning structure of gas gate valve |
-
2009
- 2009-08-21 CN CN2009101446184A patent/CN101713476B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB919651A (en) * | 1960-06-03 | 1963-02-27 | Tate & Lyle Technical Services | Gate valve having at least one adjustable and renewable wearing strip |
| FR2451525A1 (en) * | 1979-03-12 | 1980-10-10 | Morello Aldo | Self cleaning guillotine valve - Uses shutter located by parallel plates and side tracks including long vertical edge strips which fill tracks |
| DD155199A1 (en) * | 1980-12-12 | 1982-05-19 | Guenter Hildebrandt | SLIDER WITH LEVER SEALING LAYER |
| CN85105262B (en) * | 1985-07-09 | 1987-02-04 | 三菱重工业株式会社 | Cover for cleaning |
| JP2004124997A (en) * | 2002-09-30 | 2004-04-22 | Ishikawajima Harima Heavy Ind Co Ltd | Knife gate valve |
| JP2009127781A (en) * | 2007-11-26 | 2009-06-11 | Kobelco Cranes Co Ltd | Operating oil storage device |
| CN201487270U (en) * | 2009-08-21 | 2010-05-26 | 江苏省鑫通阀门制造有限公司 | Cleaning structure of gas gate valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101713476A (en) | 2010-05-26 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20110921 Termination date: 20150821 |
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| EXPY | Termination of patent right or utility model |