CN101886717B - Rectangular exhaust valve of heating pipeline - Google Patents
Rectangular exhaust valve of heating pipeline Download PDFInfo
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- CN101886717B CN101886717B CN2010102406929A CN201010240692A CN101886717B CN 101886717 B CN101886717 B CN 101886717B CN 2010102406929 A CN2010102406929 A CN 2010102406929A CN 201010240692 A CN201010240692 A CN 201010240692A CN 101886717 B CN101886717 B CN 101886717B
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- valve
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- groove
- heating pipeline
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Abstract
The invention discloses a rectangular exhaust valve of a heating pipeline, which comprises an upper valve cover and a lower valve cover which are connected with each other through a retaining screw. One side of the upper valve cover is provided with a valve main body, and the valve main body is connected with a buoy through an L-shaped rod; the bottom of the lower valve cover is provided with a connecting piece which is connected with the heating pipeline; a spout is arranged in the middle of the inside of the valve main body; a slide bar is arranged on one side of the inside of the valve main body, and two grooves are arranged on the slide bar; one groove is arranged at the head of one end, while the other groove is arranged on a cylinder; the groove arranged at the head of the end is provided with an air blocking rubber head, and the groove arranged on the cylinder is used for enabling a shifting block on one side of the L-shaped rod to shift freely; the L-shaped rod is lamellar and made from a stainless steel, one end is provided with the shifting block, while the other end is directly welded on the buoy; and the buoy is made from two hemispheric extruded bodies, and in order to make the two hemispheric extruded bodies connected more tightly, a protruded edge part is arranged outside an opening end of the hemispheric extruded bodies particularly. The rectangular exhaust valve of the heating pipeline has the characteristics of more reasonable and simpler structure, more convenient and quicker assembling and higher durability.
Description
Technical field
The present invention relates to a kind of caliduct outlet valve, particularly a kind of rectangular exhaust valve of heating pipeline.
Background technique
Known outlet valve is as utility model patent, the patent No. 89221651.4 or 97211864.0 or 01251594.9 or 200320112523.2 or 200620021863.8 or 200820107751.3 outlet valve all have complexity at design aspect, the characteristic of bad making.Making research experience according to for many years sums up following method and structure, to inquire into everybody.
Summary of the invention
Deficiency at above-mentioned technical problem exists the purpose of this invention is to provide a kind of rectangular exhaust valve of heating pipeline.Technological scheme of the present invention is as follows:
A kind of rectangular exhaust valve of heating pipeline, comprise that bonnet (1) and bottom flange (2) link together with retaining screw (15), side mounted valve main body (3) at bonnet (1), valve body (3) is connected with cursory by L shaped bar (12), being provided with link (18) in the bottom of bottom flange (2) is connected with caliduct, it is characterized in that the middle part is provided with convex mouth (7) in the valve body (3), a side inner at valve body (3) is provided with sliding bar (4), on sliding bar (4), be provided with two grooves, one is located at a termination portion another is located on its cylindrical body, the groove that is located at a termination portion is installed gas shutoff glue head (6), the groove that is located on its cylindrical body is used for making the shifting block (8) of L shaped bar (12) one sides freely to stir, described L shaped bar (12) in the form of sheets, make with stainless steel, an end be provided with shifting block (8) the other end directly be welded on cursory on.
Two hemispherical extrusion of described cursory usefulness are made, more solid for what two hemispheric extrusion were connected, especially the outer installment of the mouth end of hemispherical extrusion have projection along portion, what its projection was set has strengthened the connection area along portion, has also made things convenient for assembly unit efficient.
Described link (18) inside is provided with backstop along (19), is provided with filter screen (17) at backstop along (19) top, and filter screen (17) is directly to be made through punching press with the stainless steel fine-structure mesh, is not provided with limit portion.
Described filter screen (17) has the wide width of diameter of bore than link (18).
Inner bottom part at described bottom flange (2) is provided with fore-set 20, and it is cursory to be used for the top.
The present invention has more reasonable structure, simpler, and assembly unit is more convenient, faster, more long-lived characteristic.
Description of drawings
Fig. 1 is a sectional structure schematic representation of the present invention.
Among the figure: 1 bonnet, 2 bottom flanges, 3 valve bodies, 4 sliding bars, 5 grooves, 6 gas shutoff glue heads, 7 convex mouthes, 8 shifting blocks, 9 fixing frames, 10 valve guard bodies, 11 connecting pins, 12L shape bar, 13 air outlet holes, 14 rubber cushions, 15 retaining screws, 16 are installed pad, 17 filter screens, 18 links, 19 backstops edge, 20 fore-sets, 21 cursory protecgulums, 22 cursory bonnets, 23 lugs edge, 24 standby valve bodies, 25 standby valve gaps, 26 inlet holes.
Embodiment
As shown in Figure 1, a kind of rectangular exhaust valve of heating pipeline comprises that the bonnet 1 of known technology links together with bottom flange 2 usefulness retaining screws 15, and in a side mounted valve main body 3 of bonnet 1, valve body 3 is connected with cursory by L shaped bar 12.Being provided with link 18 in the bottom of bottom flange 2 is connected with caliduct.In a side of bottom flange 2 standby valve body 24 is installed.
The middle part of described valve body 3 inside is provided with convex mouth 7, side in valve body 3 inside is provided with sliding bar 4, on sliding bar 4, be provided with two grooves, one is located at a termination portion another is located on its cylindrical body, the groove that is located at a termination portion is installed gas shutoff glue head 6, the groove that is located on its cylinder is used for making the shifting block 8 drive sliding bars 4 of L shaped bar 12 1 sides to start building to do a sideslip of valve body 3 inside, thereby gas shutoff glue head 6 is got lodged on the convex mouth 7.
Described L shaped bar 12 is made with stainless steel in the form of sheets, and its turn of bilge is provided with the hole that connecting pin 11 is installed, an end be provided with shifting block 8 the other ends directly be welded on cursory on.
Two hemispherical extrusion of described cursory usefulness are made, and are more solid for what two hemispheric extrusion were connected, especially the outer installment of the mouth end of hemispherical extrusion have projection along portion.Described hemispherical extrusion is to be placed on corrosion resistant plate mechanically to forge pressure stretch and be made.
Be provided with backstop along 19 in described link 18 inside, be provided with filter screen 17 at backstop along 19 tops, filter screen 17 is directly to be made through punching press with the stainless steel fine-structure mesh, is not provided with limit portion, during installation directly with hand by the backstop that is pressed in link 18 inside along on 19.When making filter screen 17 big or small, bigger than the endoporus of link 18, this have the filter screen 17 bigger than the diameter of bore of link 18 greatly.(as: diameter of bore of link 18 is 24mm, and the endoporus of filter screen 17 is 24.3mm.)
It is that the individual strong point is arranged when making things convenient for cursory falling that described fore-set 20 is set.
Filter screen is not set near inlet hole 26.
Claims (1)
1. rectangular exhaust valve of heating pipeline, comprise that bonnet (1) and bottom flange (2) link together with retaining screw (15), being provided with link (18) in the bottom of bottom flange (2) is connected with caliduct, it is characterized in that a side mounted valve main body (3) at bonnet (1), valve body (3) is connected with cursory by L shaped bar (12), the inner middle part of valve body (3) is provided with convex mouth (7), a side inner at valve body (3) is provided with sliding bar (4), on sliding bar (4), be provided with two grooves, one is located at a termination portion another is located on its cylindrical body, the groove that is located at a termination portion is installed gas shutoff glue head (6), the groove that is located on its cylindrical body is used for making the shifting block (8) of L shaped bar (12) one sides freely to stir, described L shaped bar (12) in the form of sheets, make with stainless steel, one end be provided with shifting block (8) the other end directly be welded on cursory on, two hemispherical extrusion of described cursory usefulness are made, more solid for what two hemispheric extrusion were connected, especially the outer installment of the mouth end of hemispherical extrusion have projection along portion; Described link (18) inside is provided with backstop along (19), be provided with filter screen (17) at backstop along (19) top, filter screen (17) is directly to be made through punching press with the stainless steel fine-structure mesh, be not provided with limit portion, described filter screen (17) has the wide width of diameter of bore than link (18), inner bottom part at bottom flange (2) is provided with fore-set (20), and it is cursory to be used for the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102406929A CN101886717B (en) | 2010-07-30 | 2010-07-30 | Rectangular exhaust valve of heating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102406929A CN101886717B (en) | 2010-07-30 | 2010-07-30 | Rectangular exhaust valve of heating pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101886717A CN101886717A (en) | 2010-11-17 |
| CN101886717B true CN101886717B (en) | 2011-09-21 |
Family
ID=43072747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102406929A Active CN101886717B (en) | 2010-07-30 | 2010-07-30 | Rectangular exhaust valve of heating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101886717B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317293B (en) * | 2018-01-19 | 2020-05-12 | 浙江大学 | Adjustable water hammer protection device for water delivery pipeline |
| CN109519591A (en) * | 2019-01-09 | 2019-03-26 | 任丘市瑞华星水暖器材有限公司 | A kind of exhaust structure increasing air amount of storage |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2540584Y (en) * | 2002-04-18 | 2003-03-19 | 姜洪刚 | Air evacuation valve for radiator |
| CN200946662Y (en) * | 2006-09-18 | 2007-09-12 | 张俊彦 | Exhaust device for steam and water separation for heating pipe |
| CN101639127A (en) * | 2009-08-26 | 2010-02-03 | 王旭华 | Exhaust valve |
| CN201748022U (en) * | 2010-07-30 | 2011-02-16 | 王旭华 | Rectangular heating pipe exhaust valve |
-
2010
- 2010-07-30 CN CN2010102406929A patent/CN101886717B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101886717A (en) | 2010-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20101117 Assignee: Renqiu Ruihua Star Plumbing Equipment Co. Ltd. Assignor: Wang Xuhua Contract record no.: 2016990000048 Denomination of invention: Rectangular exhaust valve of heating pipeline Granted publication date: 20110921 License type: Common License Record date: 20160223 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 062550 east side of zhanghekou village, Beixinzhuang Township, Renqiu City, Cangzhou City, Hebei Province Patentee after: RENQIU RUIHUAXING PLUMBING EQUIPMENT Co.,Ltd. Address before: 062550 Zhang village, North Xinzhuang village, Renqiu, Hebei Patentee before: Wang Xuhua |