CN102966790A - Replaceable upper-sealing type fire-fighting valve - Google Patents
Replaceable upper-sealing type fire-fighting valve Download PDFInfo
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- CN102966790A CN102966790A CN2012104816984A CN201210481698A CN102966790A CN 102966790 A CN102966790 A CN 102966790A CN 2012104816984 A CN2012104816984 A CN 2012104816984A CN 201210481698 A CN201210481698 A CN 201210481698A CN 102966790 A CN102966790 A CN 102966790A
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- valve
- switch
- valve body
- steering shaft
- type fire
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Abstract
The invention discloses a replaceable upper-sealing type fire-fighting valve, comprising a valve body, a control valve and a side valve body, wherein the control valve is arranged in the valve body and comprises a plastic sealing cover, a switch wrench head, a valve cover, a valve rod and a gate plate which are connected in sequence; the side valve body is arranged at the outer side surface of the valve body and is communicated with the inside; the side valve body comprises a side valve switch, a switch steering shaft and a lower sealing plate; the switch steering shaft is connected with the side valve switch; the lower sealing plate is connected with the switch steering shaft by a pin; and the switch steering shaft is arranged under the gate plate. The replaceable upper-sealing type fire-fighting valve disclosed by the invention has the advantages that the maintenance can be finished by a switch pipeline of the switch steering shaft in the side wall of the valve body without closing a main valve, the use is convenient and the structural design is ingenious.
Description
Technical field
The present invention relates to a kind of fire valve, relate in particular to a kind of replaceable upper sealed type fire valve.
Background technique
Fire valve flashboard and valve rod are to hold flimsy parts most, and common fire valve needs first ducted main valve cuts out and could keep in repair when finding that the somewhere needs repairing, and keep in repair and go the main valve of pipeline is opened after complete, cause keep in repair very inconvenient.
Summary of the invention
For solving deficiency of the prior art, the object of the invention is to provide a kind of replaceable upper sealed type fire valve.
The present invention is for achieving the above object, the technological means that adopts is: a kind of replaceable upper sealed type fire valve, comprise valve body, control valve, side valve body, described control valve is installed in the valve body, comprise successively the plastic closure that connects, switch spanner at hand, valve gap, valve rod, flashboard; Described side valve body is installed in the valve body outer side surface, and inside communicates, and comprises side valve switch, the switch steering shaft that is connected with the side valve switch and the lower seal plate that is connected with the switch steering shaft by pin, and described switch steering shaft is installed in the flashboard below.
Beneficial effect of the present invention is: by the switch steering shaft switch pipeline in the body wall, need not close main valve and can finish maintenance, easy to use, structural design is ingenious.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is structural representation of the present invention;
Fig. 2 is A-A sectional view of the present invention;
Fig. 3 is B-B sectional view of the present invention.
Among the figure: 1, valve body, 2, control valve, 3, the side valve body, 4, plastic closure, 5, switch spanner at hand, 6, valve gap, 7, valve rod, 8, flashboard, 9, the lower seal plate, 10, pin, 11, the switch steering shaft, 12, the side valve switch.
Embodiment
A kind of replaceable upper sealed type fire valve as shown in Figure 1 comprises valve body 1, control valve 2, side valve body 3, and described control valve 2 is installed in the valve body 1, comprise successively the plastic closure 4 that connects, switch spanner at hand 5, valve gap 6, valve rod 7, flashboard 8; Described side valve body 3 is installed in valve body 1 outside, inside communicates, comprise side valve switch 12, the switch steering shaft 11 that is connected with side valve switch 12 and the lower seal plate 9 that is connected with switch steering shaft 11 by pin 10, described switch steering shaft 11 is installed in flashboard 8 belows.
When needing repairing valve rod or replacing flashboard, only the side valve switch need cut out and can turn-off the water source, implement maintenance, open the side valve switch after the replacing and get final product; The design is simple in structure, and is easy to use.
The above is the specific embodiment of the present invention only, is not limited to this, anyly is familiar with those skilled in the art in the technical scope that the present invention discloses, and can expect easily changing or replacing, and all should be encompassed within protection scope of the present invention.
Claims (1)
1. replaceable upper sealed type fire valve, comprise valve body (1), control valve (2), it is characterized in that: also comprise side valve body (3), described control valve (2) is installed in the valve body (1), comprises successively the plastic closure (4) that connects, switch spanner at hand (5), valve gap (6), valve rod (7), flashboard (8); Described side valve body (3) is installed in valve body (1) outside, inside communicates, comprise side valve switch (12), the switch steering shaft (11) that is connected with side valve switch (12) and the lower seal plate (9) that is connected with switch steering shaft (11) by pin (10), described switch steering shaft (11) is installed in flashboard (8) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104816984A CN102966790A (en) | 2012-11-24 | 2012-11-24 | Replaceable upper-sealing type fire-fighting valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104816984A CN102966790A (en) | 2012-11-24 | 2012-11-24 | Replaceable upper-sealing type fire-fighting valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102966790A true CN102966790A (en) | 2013-03-13 |
Family
ID=47797126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104816984A Pending CN102966790A (en) | 2012-11-24 | 2012-11-24 | Replaceable upper-sealing type fire-fighting valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102966790A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2254138Y (en) * | 1996-02-28 | 1997-05-14 | 董永钏 | Safety valve |
| CN2283168Y (en) * | 1996-05-22 | 1998-06-03 | 俞伯兴 | Quick opening and closing double cutting-off stop valve |
| CN1041456C (en) * | 1995-11-06 | 1998-12-30 | 俞伯兴 | Stop valve or diaphragm valve capable of retaining normal open state and allowing pressurized maintenance |
| EP1279773A1 (en) * | 2001-07-23 | 2003-01-29 | John Raymond Bartram | Maintainable fire hydrant |
| CN201351762Y (en) * | 2008-12-16 | 2009-11-25 | 成都乘风阀门有限责任公司 | Orifice valve |
| KR100954698B1 (en) * | 2009-11-25 | 2010-04-23 | 이상록 | Water control valve of multiple functions with the flow water information means |
| CN101776179A (en) * | 2009-01-12 | 2010-07-14 | 钟茂干 | Temperature control valve capable of being cleaned and maintained on line |
| JP2011017446A (en) * | 2010-10-13 | 2011-01-27 | Waterworks Technology Development Organization Co Ltd | Intra-pipe flow passage breaking device and cover for breaking operation of flow passage breaking device |
| CN202349378U (en) * | 2011-11-22 | 2012-07-25 | 丁海明 | Combined safe faucet |
| CN202901511U (en) * | 2012-11-24 | 2013-04-24 | 青岛华冠阀门有限公司 | Replaceable upper sealed type fire valve |
-
2012
- 2012-11-24 CN CN2012104816984A patent/CN102966790A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1041456C (en) * | 1995-11-06 | 1998-12-30 | 俞伯兴 | Stop valve or diaphragm valve capable of retaining normal open state and allowing pressurized maintenance |
| CN2254138Y (en) * | 1996-02-28 | 1997-05-14 | 董永钏 | Safety valve |
| CN2283168Y (en) * | 1996-05-22 | 1998-06-03 | 俞伯兴 | Quick opening and closing double cutting-off stop valve |
| EP1279773A1 (en) * | 2001-07-23 | 2003-01-29 | John Raymond Bartram | Maintainable fire hydrant |
| CN201351762Y (en) * | 2008-12-16 | 2009-11-25 | 成都乘风阀门有限责任公司 | Orifice valve |
| CN101776179A (en) * | 2009-01-12 | 2010-07-14 | 钟茂干 | Temperature control valve capable of being cleaned and maintained on line |
| KR100954698B1 (en) * | 2009-11-25 | 2010-04-23 | 이상록 | Water control valve of multiple functions with the flow water information means |
| JP2011017446A (en) * | 2010-10-13 | 2011-01-27 | Waterworks Technology Development Organization Co Ltd | Intra-pipe flow passage breaking device and cover for breaking operation of flow passage breaking device |
| CN202349378U (en) * | 2011-11-22 | 2012-07-25 | 丁海明 | Combined safe faucet |
| CN202901511U (en) * | 2012-11-24 | 2013-04-24 | 青岛华冠阀门有限公司 | Replaceable upper sealed type fire valve |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |