CN205859229U - Explosion stack pressure regulator valve - Google Patents
Explosion stack pressure regulator valve Download PDFInfo
- Publication number
- CN205859229U CN205859229U CN201620857430.XU CN201620857430U CN205859229U CN 205859229 U CN205859229 U CN 205859229U CN 201620857430 U CN201620857430 U CN 201620857430U CN 205859229 U CN205859229 U CN 205859229U
- Authority
- CN
- China
- Prior art keywords
- hole
- cup
- valve body
- supervisor
- normal pressure
- 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.)
- Expired - Fee Related
Links
- 238000004880 explosion Methods 0.000 title claims abstract description 9
- 230000037237 body shape Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of explosion stack pressure regulator valve, relate to valve body field, mainly include horizontally disposed supervisor's valve body and be slidably fitted in the cup-shaped spool of supervisor's valve body, on the right side of supervisor's valve body, threaded engagement has pretension block, this pretension block is provided with horizontal through hole, connecting rod it is sliding combined with on horizontal through hole, the right-hand member of connecting rod carries out spacing by double nut, left end in connecting rod is connected at the bottom of the cup of cup-shaped spool, bottom sidewall at cup-shaped spool is provided with through hole, the supervisor's valve body closed on through hole is provided with normal pressure hole, connect on this normal pressure hole and have normal pressure pipe, it is provided with pressure hole on the right side in normal pressure hole, pressure hole connects high-voltage tube, to realize inserting the liquid into the function in another pipe when high pressure.
Description
Technical field
This utility model relates to a kind of explosion stack pressure regulator valve, relates generally to valve body field.
Background technology
The when that tap water drawing to user family, it will usually water meter is installed.Existing conventional water meter screen all uses
Glass, this glass also can with water meter inside bear hydraulic pressure, if hydraulic pressure is unstable, raises suddenly and will cause water meter quilt
High extrusion is bad.
Utility model content
For above the deficiencies in the prior art, the utility model proposes a kind of explosion stack pressure regulator valve.
For reaching above-mentioned purpose, the technical solution of the utility model is: include that horizontally disposed supervisor's valve body and slip are joined
Being combined in the cup-shaped spool of supervisor's valve body, on the right side of supervisor's valve body, threaded engagement has pretension block, and this pretension block is provided with horizontal through hole, water
Being sliding combined with connecting rod on flat through hole, the right-hand member of connecting rod carries out spacing by double nut, at left end and the cup-shaped of connecting rod
Connecting at the bottom of the cup of spool, the bottom sidewall at cup-shaped spool is provided with through hole, is provided with normal pressure on the supervisor's valve body closed on through hole
Hole, this normal pressure hole connects and has normal pressure pipe, be provided with pressure hole on the right side in normal pressure hole, and pressure hole connects high-voltage tube.
Know-why of the present utility model is as follows: in main pipe valve body when of the left side liquid normal pressure of cup-shaped spool, cup
The through hole of shape spool overlaps with normal pressure hole, and liquid now enters normal pressure pipe through through hole in cup-shaped spool.If cup-shaped valve
Cup-shaped spool, the pressure of left side liquid is excessive when, is slided to the right by core, and the registration in through hole and normal pressure hole, by step-down, enters
The amount of liquid entering to enter normal pressure pipe reduces, and if now through hole overlaps with pressure hole simultaneously, liquid can be partially in high-voltage tube,
And then normal pressure hole is carried out dividing potential drop.If if the pressure in left side is excessive in main pipe valve body, will appear from through hole and normal pressure hole
Normal pressure hole of staggering completely is covered by the sidewall on the left of cup-shaped spool, and overlaps with pressure hole, and therefore liquid discharges into high-voltage tube completely
In, and then prevent fluid pressure excessive to such an extent as to the water meter being connected with normal pressure pipe is swarmed in.
The range of activity of cup-shaped spool can be directly affected by rotating pretension block, if pretension block is moved to the left, make
The liquid hydraulic pressure that the through hole of cup-shaped spool overlaps with pressure hole will increase.By mobile double nut position in connecting rod, enter
And change the distance between pretension block and cup-shaped spool, affect the initial elastic force dynamics of cup-shaped spool.
The beneficial effects of the utility model are as follows: by arranging cup-shaped spool, by high pressure conditions and the liquid of atmospheric pressure state
Flow path separates, and then prevents high hydraulic pressure from being swarmed in by the water meter on normal pressure pipe, and whole process identifies automatically, it is possible to quickly have
Imitate carries out pretension, can adjust pretension dynamics according to specific needs simultaneously.
Further, in the valve body in the left side of cup-shaped spool, it is provided with internal projection ring, prevents the biggest slip to the left of cup-shaped spool,
Cup-shaped spool is carried out spacing.
Further, being provided with pressure scale on the right-hand member of connecting rod, between the connecting rod length on the right side of pretension block, Ei is anti-
Reflect the hydraulic pressure height on the left of cup-shaped spool, be provided with scale and can reflect hydraulic pressure value with arm.
Further, the valve body section that pretension block coordinates is provided with size scale, and the position of pretension block reflects the work of cup-shaped spool
Dynamic scope, reflects the range of activity of cup-shaped spool intuitively by scale value.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
In description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only that this practicality is new
Wherein two width of type, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to root
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the structural representation of this utility model embodiment.
Wherein, 1-is responsible for valve body, 2-cup-shaped spool, 3-normal pressure pipe, 4-high-voltage tube, 5-connecting rod, 6-pretension block, and 7-is double
Nut.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical scheme in this utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only preferred embodiment of the present utility model rather than whole embodiments.Based in this utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all
Belong to the scope of this utility model protection.
Embodiment
As it is shown in figure 1, this utility model embodiment is as follows:
It is provided with supervisor's valve body including level, in main pipe valve body, is sliding combined with cup-shaped spool, this cup shaped valve body close
The downside at the cup end is provided with through hole.
Right-hand member threaded engagement at supervisor's valve body has pretension block, is provided with horizontal through hole, at horizontal through hole on this pretension block
Interior slip runs through and is provided with connecting rod, and the right-hand member of this connecting rod now for locking, prevents the cunning that connecting rod is the most excessive by double nut
Dynamic, the left end in connecting tube fixes cup-shaped spool, and connecting rod links together at the bottom of the cup of cup-shaped spool.At cup-shaped spool with pre-
It is cased with spring outside in connecting rod between tight block.
When normal pressure, the main pipe valve body sidewall of the through hole next-door neighbour of cup-shaped spool is provided with normal pressure hole, is provided with on the right side in normal pressure hole
Pressure hole, normal pressure hole connects normal pressure pipe, and high-voltage tube connects high-voltage tube.
It is provided with internal projection ring in main pipe valve body on the left of cup-shaped spool, limits cup-shaped spool excessive slip to the left, even
Extension bar is provided with pressure scale, and the valve body section that pretension block coordinates is provided with size scale.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model
Protection domain within.
Claims (4)
1. explosion stack pressure regulator valve, it is characterised in that include horizontally disposed supervisor's valve body and be slidably fitted in the cup of supervisor's valve body
Shape spool, on the right side of supervisor's valve body, threaded engagement has pretension block, and this pretension block is provided with horizontal through hole, and horizontal through hole is slidably matched
There are connecting rod, the right-hand member of described connecting rod to carry out spacing by double nut, connecting at the bottom of the left end of connecting rod with the cup of cup-shaped spool
Connecing, the bottom sidewall at cup-shaped spool is provided with through hole, is provided with normal pressure hole, on this normal pressure hole on the supervisor's valve body closed on through hole
Connecting and have normal pressure pipe, be provided with pressure hole on the right side in normal pressure hole, pressure hole connects high-voltage tube.
Explosion stack pressure regulator valve the most according to claim 1, it is characterised in that: set in the valve body in the left side of described cup-shaped spool
There is internal projection ring.
Explosion stack pressure regulator valve the most according to claim 1, it is characterised in that: on the right-hand member of connecting rod, it is provided with pressure carves
Degree.
Explosion stack pressure regulator valve the most according to claim 1, it is characterised in that: the valve body section that described pretension block coordinates is provided with chi
Very little scale.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620857430.XU CN205859229U (en) | 2016-08-10 | 2016-08-10 | Explosion stack pressure regulator valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620857430.XU CN205859229U (en) | 2016-08-10 | 2016-08-10 | Explosion stack pressure regulator valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205859229U true CN205859229U (en) | 2017-01-04 |
Family
ID=57658406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620857430.XU Expired - Fee Related CN205859229U (en) | 2016-08-10 | 2016-08-10 | Explosion stack pressure regulator valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205859229U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108953648A (en) * | 2018-07-26 | 2018-12-07 | 合肥集民科技有限公司 | A kind of multi-function electromagnetic valve |
CN108953646A (en) * | 2018-07-26 | 2018-12-07 | 合肥集民科技有限公司 | A kind of flow control valve |
-
2016
- 2016-08-10 CN CN201620857430.XU patent/CN205859229U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108953648A (en) * | 2018-07-26 | 2018-12-07 | 合肥集民科技有限公司 | A kind of multi-function electromagnetic valve |
CN108953646A (en) * | 2018-07-26 | 2018-12-07 | 合肥集民科技有限公司 | A kind of flow control valve |
CN108953646B (en) * | 2018-07-26 | 2020-10-27 | 深圳市宗泰电机有限公司 | Flow regulating valve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20170104 |
|
CF01 | Termination of patent right due to non-payment of annual fee |