CN201568613U - Multifunctional pressure measuring valve group - Google Patents
Multifunctional pressure measuring valve group Download PDFInfo
- Publication number
- CN201568613U CN201568613U CN2009202505185U CN200920250518U CN201568613U CN 201568613 U CN201568613 U CN 201568613U CN 2009202505185 U CN2009202505185 U CN 2009202505185U CN 200920250518 U CN200920250518 U CN 200920250518U CN 201568613 U CN201568613 U CN 201568613U
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- CN
- China
- Prior art keywords
- mixing chamber
- pressure measuring
- valve group
- pressure
- valve body
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- 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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Abstract
The utility model relates to a multifunctional pressure measuring valve group which belongs to the technical field of valves and comprises a valve body. The multifunctional pressure measuring valve group is characterized in that the valve body is internally manufactured with a mixing chamber; two ends of the mixing chamber are provided with a flow channel; two ends of the flow channel are provided with the valves; the lower end of the valve body is provided with a pressure drawing port communicated with the flow channel; and the upper end of the mixing chamber is provided with a pressure measuring port communicated with the mixing chamber. So that the multifunctional pressure measuring valve group can respectively measure the pressures of an inlet and an outlet of a centrifugal water pump and mixed liquid through the adjustment of the valves at two ends; when the valve at one side is closed, the pressure at the other end can be measured, thereby further realizing the measurement of pressure inside the mixing chamber; and in a word, the multifunctional pressure measuring valve group has the advantages of simple structure, convenient manufacture, convenient use and the like.
Description
Technical field
The utility model belongs to valve technology field, particularly relates to a kind of multi-functional pressure valve group.
Background technique
The pressure-measuring point of the moisturizing of plate-type heat-exchange unit is to be placed on the pump entry place, and when measuring, pipeline setting pressure instrumentation before pump entry is regulated rate of water make-up according to the measured value of pressure measuring instruments.When operation, by the force value of measuring with upper type, be lower than the constant voltage value of actual demand, cause the unsettled phenomenon of water charging system.
Summary of the invention
The utility model provides a kind of compact structure for solving the technical problem that exists in the known technology, makes simple, easy to use, the multi-functional accurately pressure valve group of measurement.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of multi-functional pressure valve group, comprise valve body, it is characterized in that: be processed with mixing chamber in the described valve body, the two ends of mixing chamber are provided with runner, the two ends of runner are provided with valve, the lower end of described valve body is provided with the impulse mouth that is communicated with runner, and the upper end of described mixing chamber is provided with the pressure tap that is communicated with mixing chamber.
Advantage and the good effect that the utlity model has are: because the utility model adopts technique scheme, promptly in described valve body, be processed with mixing chamber, the two ends of mixing chamber are provided with runner, the two ends of runner are provided with valve, the lower end of described valve body is provided with the impulse mouth that is communicated with runner, and the upper end of described mixing chamber is provided with the pressure tap that is communicated with mixing chamber.The utility model can be measured the pressure of clear water centrifugal pump import and export and mixing material by the valve of regulating two ends respectively like this, when the valve of closing a side, then can measure the pressure of the other end, and then the piezometry in the realization mixing chamber, therefore the utlity model has advantages such as simple in structure, that making is simple, easy to use, measurement is accurate in sum.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, valve body; 2, mixing chamber; 3, runner; 4, valve; 5, impulse mouth; 6, pressure tap.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Embodiment:
See also Fig. 1, a kind of multi-functional pressure valve group, comprise valve body 1, be processed with mixing chamber 2 in the described valve body 1, the two ends of mixing chamber 2 are provided with runner 3, the two ends of runner 3 are provided with valve 4, and the lower end of described valve body 1 is provided with the impulse mouth 5 that is communicated with runner 3, and the upper end of described mixing chamber 2 is provided with the pressure tap 6 that is communicated with mixing chamber 2.The impulse mouth at valve body two ends connects the import and export of clear water centrifugal pump respectively, in clear water centrifugal pump, form circulation canal, setting pressure instrumentation on pressure tap, the utility model can be measured the pressure of clear water centrifugal pump import and export and mixing material by the valve of regulating two ends respectively like this, when the valve of closing a side, then can measure the pressure of the other end, and then the piezometry in the realization mixing chamber, therefore the utlity model has advantages such as simple in structure, that making measurement simple, easy to use is accurate in sum.
Claims (1)
1. multi-functional pressure valve group, comprise valve body, it is characterized in that: be processed with mixing chamber in the described valve body, the two ends of mixing chamber are provided with runner, the two ends of runner are provided with valve, the lower end of described valve body is provided with the impulse mouth that is communicated with runner, and the upper end of described mixing chamber is provided with the pressure tap that is communicated with mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505185U CN201568613U (en) | 2009-11-19 | 2009-11-19 | Multifunctional pressure measuring valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202505185U CN201568613U (en) | 2009-11-19 | 2009-11-19 | Multifunctional pressure measuring valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568613U true CN201568613U (en) | 2010-09-01 |
Family
ID=42660900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202505185U Expired - Fee Related CN201568613U (en) | 2009-11-19 | 2009-11-19 | Multifunctional pressure measuring valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557349A (en) * | 2013-11-15 | 2014-02-05 | 成都力锋清洗机股份有限公司 | Multifunctional pressure test valve bank |
| CN104197045A (en) * | 2014-08-05 | 2014-12-10 | 瀚寅(上海)新材料科技有限公司 | Viscous fluid sealing conveying device |
-
2009
- 2009-11-19 CN CN2009202505185U patent/CN201568613U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557349A (en) * | 2013-11-15 | 2014-02-05 | 成都力锋清洗机股份有限公司 | Multifunctional pressure test valve bank |
| CN104197045A (en) * | 2014-08-05 | 2014-12-10 | 瀚寅(上海)新材料科技有限公司 | Viscous fluid sealing conveying device |
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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: 20100901 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |