CN203963167U - A kind of Novel regulating valve - Google Patents
A kind of Novel regulating valve Download PDFInfo
- Publication number
- CN203963167U CN203963167U CN201420382333.0U CN201420382333U CN203963167U CN 203963167 U CN203963167 U CN 203963167U CN 201420382333 U CN201420382333 U CN 201420382333U CN 203963167 U CN203963167 U CN 203963167U
- Authority
- CN
- China
- Prior art keywords
- connecting sheet
- valve seat
- valve
- collar
- valve body
- 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
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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Abstract
The utility model discloses a kind of Novel regulating valve, comprise valve body, valve seat and spool, it is characterized in that: on described valve body, be provided with step, on step, be provided with collar; Described step is arranged between valve body and valve seat; In described valve seat, be provided with lifting rod mechanism and connecting sheet, connecting sheet is connected between collar and valve seat.The utility model utilizes screw rod and connecting sheet to realize the transmission of power, and connecting sheet connects tight that collar ensures to seal between valve body and valve seat, ensures can regulate after long-time use, can regulating seal property, reduce user cost and maintenance cost.
Description
Technical field
The utility model belongs to modulating valve field, specifically, relates to a kind of Novel regulating valve.
Background technique
Along with scientific and technical progress, the modulating valve that is used in the production automation controlling fluid flow is generally for industry-by-industry.And for heating power, chemical industry control system, as the modulating valve of the every quality of final control procedure medium and safety index, play an important role at aspects such as steady production, optimization control, maintenance and cost of overhaul controls.
The modulating valve of prior art, after long-time use, there will be poorly sealed situation, and such situation is generally to reinstall or dismantle rear maintenance, and maintenance difficulty is large, and cost is high.
Model utility content
For solving the problem in background technique, the utility model provide a kind of reasonable in design, can regulating seal property, the Novel regulating valve that reduces costs.
The technical solution of the utility model is:
A kind of Novel regulating valve, comprises valve body, valve seat and spool, it is characterized in that: on described valve body, be provided with step, be provided with collar on step; Described step is arranged between valve body and valve seat; In described valve seat, be provided with lifting rod mechanism and connecting sheet, connecting sheet is connected between collar and valve seat.
As a kind of technological scheme of optimization, described lifting rod mechanism comprises the screw rod that runs through valve seat and be in transmission connection with connecting sheet, and the outboard end of screw rod is provided with handle.
As a kind of technological scheme of optimization, described connecting sheet is trapezoidal design, one end connecting screw rod of connecting sheet, and the other end connects collar.
Owing to having adopted technique scheme, compared with prior art, the utility model utilizes screw rod and connecting sheet to realize the transmission of power, connecting sheet connects tight that collar ensures to seal between valve body and valve seat, ensure can regulate after long-time use, can regulating seal property, reduce user cost and maintenance cost.
Brief description of the drawings
Fig. 1 is a kind of embodiment's of the utility model structural representation.
Embodiment
Embodiment
As shown in Figure 1, a kind of Novel regulating valve, comprises valve body 1, valve seat 6 and spool 5.On described valve body 1, be provided with step, on step, be provided with collar 2.Described step is arranged between valve body 1 and valve seat 6.In described valve seat 6, be provided with lifting rod mechanism and connecting sheet 3, connecting sheet 3 is connected between collar 2 and valve seat 6.
In the present embodiment, described lifting rod mechanism comprises the screw rod 4 that runs through valve seat 6 and be in transmission connection with connecting sheet 3, and the outboard end of screw rod 4 is provided with handle 7.
Described connecting sheet 3 is trapezoidal design, one end connecting screw rod 4 of connecting sheet 3, and the other end connects collar 2.
The utility model utilizes screw rod and connecting sheet to realize the transmission of power, and connecting sheet connects tight that collar ensures to seal between valve body and valve seat, ensures can regulate after long-time use, can regulating seal property, reduce user cost and maintenance cost.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technological scheme, all belong to protection domain of the present utility model.
Claims (3)
1. a Novel regulating valve, comprises valve body, valve seat and spool, it is characterized in that: on described valve body, be provided with step, be provided with collar on step; Described step is arranged between valve body and valve seat; In described valve seat, be provided with lifting rod mechanism and connecting sheet, connecting sheet is connected between collar and valve seat.
2. Novel regulating valve according to claim 1, is characterized in that: described lifting rod mechanism comprises and run through the screw rod that valve seat and connecting sheet are in transmission connection, and the outboard end of screw rod is provided with handle.
3. Novel regulating valve according to claim 2, is characterized in that: described connecting sheet is trapezoidal design, one end connecting screw rod of connecting sheet, and the other end connects collar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382333.0U CN203963167U (en) | 2014-07-10 | 2014-07-10 | A kind of Novel regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420382333.0U CN203963167U (en) | 2014-07-10 | 2014-07-10 | A kind of Novel regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203963167U true CN203963167U (en) | 2014-11-26 |
Family
ID=51923749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420382333.0U Expired - Fee Related CN203963167U (en) | 2014-07-10 | 2014-07-10 | A kind of Novel regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203963167U (en) |
-
2014
- 2014-07-10 CN CN201420382333.0U patent/CN203963167U/en not_active Expired - Fee Related
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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: 20141126 Termination date: 20160710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |