CN2256969Y - Turning proportion regulated flow dividing valve - Google Patents
Turning proportion regulated flow dividing valve Download PDFInfo
- Publication number
- CN2256969Y CN2256969Y CN 96201032 CN96201032U CN2256969Y CN 2256969 Y CN2256969 Y CN 2256969Y CN 96201032 CN96201032 CN 96201032 CN 96201032 U CN96201032 U CN 96201032U CN 2256969 Y CN2256969 Y CN 2256969Y
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- CN
- China
- Prior art keywords
- valve
- valve core
- cylndrical surface
- sealing screw
- water
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a wrenching and twisting proportion regulating and flow dividing valve, which is composed a valve body 1, a sealing valve cover 2, a valve core 3, a shaft sealing screw 4, a fastening screw 5, a wrenching and twisting handle 6 and a sealing screw 7. By regulating the angle of the valve core and altering the proportion of the opening area of two water outlets, the proportion of the flow can be regulated without affecting water inflow. The valve is applied to reconstructing a central heating system, each radiator can be adjusted independently without affecting others, and therefore, the contradiction that the front end of a heating pipe is overheated and can not be adjusted or the flow tail end of the pipe is adjusted and is over cold can be solved. The utility model has definite meaning to save energy.
Description
The utility model belongs to a kind of ratio and regulates flow divider, and promptly the sealing surface of spool working portion is as a cell moving, and do not influence the water intake flow.
Past, this type of valve only can change the water outlet direction, can not adjust the flow proportional at the scene 2 mouth of a river under the prerequisite that does not influence inflow.In addition, adjusted valve is changed by unrelated person easily.Especially in the serial fashion on present Heater hose road, use this type of valve, adjust the flow that arbitrary valve in this pipeline all can influence hot water in the whole pipeline, make each radiating fin be subjected to unnecessary pining down.
The utility model purpose is to disclose a kind of ratio adjusting flow divider of turning round in the side of pulling at the deficiency of above-mentioned prior art.Adjust the angle of valve core, change the ratio of the open area of two water outlets, reach the purpose of adjusting flow proportional.And screw column that can after adjusting, be equipped with and special metal seals sealing with valve.Because the special construction of valve core can make the valve angle of rotation reach 90 degree.
Describe the technological scheme details in detail below with reference to embodiment's accompanying drawing.
Accompanying drawing 1 is the utility model embodiment side view.
Accompanying drawing 2 is that the A-A of Fig. 1 is to cross section view.
Top view when accompanying drawing 3 is valve sealing water outlet 12.
Top view when accompanying drawing 4 is valve sealing water outlet 11.
B-B half sectional view when accompanying drawing 5 is valve sealing water outlet 11.
Accompanying drawing 6 is a kind of outline drawings of valve core.
Accompanying drawing 7 is accompanying drawing 6 valve cores sectional views along the axis of symmetry.
When accompanying drawing 8 is accompanying drawing 6 valve cores sealing water outlet 12, valve core circumferential surface unfolded drawing and the position relation that is equipped with port.
Accompanying drawing 9 be accompanying drawing 6 valve cores in adjustment, the position of valve core circumferential surface unfolded drawing and each port relation.
When accompanying drawing 10 is accompanying drawing 6 valve cores sealing water outlet 11, the position relation of valve core circumferential surface unfolded drawing and each port.
When accompanying drawing 11 is alternative valve core sealing water outlet 12, the position relation of valve core circumferential surface unfolded drawing and each port.
When accompanying drawing 12 is alternative valve core sealing water outlet 11, the position relation of valve core circumferential surface unfolded drawing and each port.
It is its annexation that accompanying drawing 5 provides the whole compositions of the utility model:
This valve is by valve body 1, seal valve door closure 2, valve core 3, shaft sealing screw 4, fastening screw 5, pull and turn round 6, form the double outlets flow divider, the inner chamber of described valve body 1 corresponding valve core 3 working surfaces is cylindrical, intake-outlet is taken out line and is become 90 degree angles vertical with the inner chamber cylndrical surface, rotating valve core 3 its sealed working faces are imperfect cylndrical surface corresponding with described cylindrical cavity in this cavity, the damaged part of cylndrical surface is corresponding with water intake 10, its reserve part and two water outlets 11,12 correspondences, the reserve part of cylndrical surface forms the mouth of a river 11,12 sealed working faces, the displaypattern of this face is, profile line symmetry properties " people " font or the zigzag fashion of the both sides of sealed working face, its flank of tooth two hypotenuses are parallel, and spacing is the straight warp of water outlet, and its slope is can be simultaneously tangent with two water outlets.In valve body 1 sealed valve cap 2 one sides, in plate button rotational angle range, be the camber line equal angles and be furnished with a plurality of tapped blind holes 14, corresponding tapped blind hole 14 radius have the circular hole 15 of band graduation line on plate button 6, pass this hole 15 by a sealing screw 7 and be fixed in described tapped hole group 14, all have the open-work 9 and 8 that can pass metal seals at the upper end sidewall of described sealing screw and valve core.Identical or have symmetry properties because of the profile line of valve core sealing surface 13 both sides, in adjustment, 11, the 12 screening area complementations of 13 pairs of water outlets of sealing surface, promptly the screening area sum of two water outlets equals the water intake area.When Fig. 8 showed sealing water outlet 12, water outlet 11 was opened; When Figure 10 showed sealing water outlet 11, water outlet 12 was opened.Water (flow) direction with pull turn round vertical.Fig. 9 shows in adjustment also can partially enclosed a certain water outlet, and another water outlet partly is opened, and forms the ratio of an open area, thereby has adjusted the flow proportional of two water outlets.Pull the circular hole graduation line of turning round and to indicate the angle of valve opening.
Revolve on the axle at the valve core porose 8, on sealing screw 7 porose 9.After the valve adjustment finishes, so screw 7 will be pulled and turn round 6 and fixing special metal seals worn around two holes compress with lead sealing in position, can prevent that unrelated person from adjusting valve with envelope.
The valve core axis of this valve and water intake 10, water outlet 11,12 are vertical mutually, when being installed in the pipeline, are in the side adjustment, convenient use.
Adopt this valve can transform the pipeline structure of traditional central heat supply, it is changed part and only is confined to increase by one fen overflow pipe on the radiator next door, and an end of this water pipe links to each other with the water outlet 10 of valve, and the other end links to each other with the water outlet of radiator.
Improved in this way central heating system can make each radiator independent regulation and not influence other, can solve thus that the heating pipeline front end is overheated can't be regulated, or regulates the cooler again contradiction of piping flow end.Energy saving there is certain meaning.
Claims (2)
1. pull the ratio of turning round and regulate flow divider for one kind, by valve body (1), seal valve door closure (2), valve core (3), shaft sealing screw (4), fastening screw (5), pull and turn round (6), form the double outlets flow divider, it is characterized in that; The inner chamber of the corresponding valve core of described valve body (1) (3) working surface is cylindrical, the intake-outlet axis becomes 90 degree angles vertical with the inner chamber cylndrical surface, its sealed working face of rotating valve core (3) is an imperfect cylndrical surface corresponding with described cylindrical cavity in this cavity, the damaged part of cylndrical surface is corresponding with water intake (10), its reserve part is corresponding with two water outlets (11) (12), the reserve part of cylndrical surface forms the mouth of a river (11) (12) sealed working face, the displaypattern of this face is, profile line symmetry properties " people " font or the zigzag fashion of the both sides of sealed working face, its flank of tooth two hypotenuses are parallel, spacing is the straight warp of water outlet, and its slope is can be simultaneously tangent with two water outlets.
2. the ratio of turning round of pulling as claimed in claim 1 is regulated diverter valve, it is characterized in that: in valve body＜1 sealed valve cap＜2 side, in the switch knob rotational angle range, be the camber line equal angles and be furnished with a plurality of tapped blind holes＜14 〉, go up circular hole＜15 that corresponding tapped blind hole＜14〉radius have the band graduation line at plate button (6) 〉, by sealing screw＜7〉pass this hole＜15〉be fixed in described tapped hole group＜14 〉, all have open-work＜9 that can pass metal seals at the upper end sidewall of described sealing screw and valve core〉and＜8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201032 CN2256969Y (en) | 1996-01-01 | 1996-01-01 | Turning proportion regulated flow dividing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201032 CN2256969Y (en) | 1996-01-01 | 1996-01-01 | Turning proportion regulated flow dividing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2256969Y true CN2256969Y (en) | 1997-06-25 |
Family
ID=33887416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201032 Expired - Fee Related CN2256969Y (en) | 1996-01-01 | 1996-01-01 | Turning proportion regulated flow dividing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2256969Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090409A (en) * | 2013-01-31 | 2013-05-08 | 佛山市沛沣科技有限公司 | Powder combustion system actuator |
-
1996
- 1996-01-01 CN CN 96201032 patent/CN2256969Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090409A (en) * | 2013-01-31 | 2013-05-08 | 佛山市沛沣科技有限公司 | Powder combustion system actuator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |