CN201502750U - Integral five-group valve - Google Patents
Integral five-group valve Download PDFInfo
- Publication number
- CN201502750U CN201502750U CN2009201781258U CN200920178125U CN201502750U CN 201502750 U CN201502750 U CN 201502750U CN 2009201781258 U CN2009201781258 U CN 2009201781258U CN 200920178125 U CN200920178125 U CN 200920178125U CN 201502750 U CN201502750 U CN 201502750U
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- valve
- valve body
- main
- pressure measuring
- main valve
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- Expired - Fee Related
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Abstract
The utility model relates to an integral five-group valve. Five sanitarian-grade pin type valves which are respectively a high pressure valve, a low pressure valve, a balance valve and two discharge valves are respectively connected through a main valve body for forming an integral meter valve, wherein internal passages of the high pressure valve and the low pressure valve are respectively and mutually connected and communicated with two fluid inlets and two fluid outlets in the main valve body, internal passages of the two discharge valves are connected and communicated with two sewage discharge openings formed in the main valve body, two outlets and two discharge openings are positioned one side surface of the main valve body, two inlets are arranged on the other side surface of the main valve body for forming the corresponding relation, the balance valve is connected with the two fluid inlets and the two fluid outlets of the main valve body and is connected with the internal passages of the high pressure valve and the low pressure valve for controlling a meter loop, the internal passages of the whole main valve body are mutually communicated for forming reticular passages, and two to four positioning holes are designed on the main valve body. One device is used for replacing the functions of a plurality of units, the installation work load is reduced, the on-line maintenance can be realized, the installation and the use by users are convenient, and the structure is simple.
Description
Technical field
The utility model relates to a kind of control gas, liquid Fluid valve device, and especially five needle type valves reach the various control function by assembling, constitute integrated five-group valve.
Background technique
At present, on the pulse piping diatom of gas, the teletransmission of liquid instrument, many valves are set, just finish flow process control function, cause the deficiency of the wasting of resources.Simultaneously, also strengthen user cost, maintenance, installation bring many unnecessary troubles to the user.
The model utility content
Existing is to be arranged on the instrument teletransmission pulse piping diatom by many valves to form control action, causes loaded down with trivial details, the wasting of resources.The utility model provides a kind of integrated five-group valve, is respectively high pressure measuring valve, low pressure measuring valve, equilibrium valve, two petcocks by five health level needle type valves, links together by the main-valve body, forms integrated instrument control device.
The technological scheme that its technical problem that solves the utility model adopts is: the body internal channel of high pressure measuring valve and low pressure measuring valve is connected to each other and communicates with two fluid inlets, two fluid outputs in the main-valve body, the body internal channel of two petcocks is connected with two dirt outfalls in the main-valve body and communicates, two outlets and two outfalls are arranged on a side of main-valve body, two imports are arranged on the another side of main-valve body, form corresponding; Equilibrium valve connects two fluid inlets, two fluid outputs in the main-valve body, and link to each other with the body internal channel of high pressure measuring valve and low pressure measuring valve, the control instrument loop, whole main-valve body internal channel forms netted passage for communicating mutually, two to four positioning holes of design on the main-valve body.
Beneficial effect is: a duct device replaces a plurality of units function, for instrument provides multi-path, reduces installation workload, improves system reliability, economize on resources and cost, but on-line maintenance makes things convenient for user installation and use, and is simple in structure.
Description of drawings
Fig. 1 is product overall structure figure, and Fig. 2 is a product body inner passage sectional drawing (all dotted lines are represented passage among the figure).
Among the figure, 1 high and low pressure measuring valve 2, equilibrium valve 3, petcock 4, positioning hole 5, outfall 6, import 7, outlet 8, netted passage
Embodiment
Meaning as shown in the figure, five health level needle type valves are respectively high and low pressure measuring valve 1, equilibrium valve 2, two petcocks 3, link together by the main-valve body, form integrated instrument control device; Two fluid inlets 6 in the body internal channel of high and low pressure measuring valve 1 and the main-valve body, two fluid outputs 7 are connected to each other and communicate, the body internal channel of two petcocks 3 is connected with two dirt outfalls 5 in the main-valve body and communicates, 7 and two outfalls 5 of two outlets are arranged on a side of main-valve body, two imports 6 are arranged on the another side of main-valve body, form corresponding; Equilibrium valve 2 connects two fluid inlets 6 in the main-valve bodies, two fluid outputs 7, and link to each other with the body internal channel of high and low pressure measuring valve 1, the control instrument loop, whole main-valve body internal channel forms netted passage 8 for communicating mutually, two to four positioning holes of design on the main-valve body.During work, its entrance point is connected with the positive and negative pressure measuring chamber, and outlet end is connected with the impulse mouth, with positive and negative pressure measuring chamber and conducting of impulse point or disconnection, or with positive and negative measuring chamber disconnection or conducting.When unlatching height pressure measuring valve, when opening equilibrium valve, positive negative pressure measuring chamber pressure balance, when opening just pressure measuring valve, when closing equilibrium valve, two output end pressures are respectively high and low pressure.When height pressure measuring valve one opening of valves, a valve cuts out, and when equilibrium valve was opened, two output end pressures were equal, and connects insulation accent dress hole, and fluid can not freezed in cold; And can carry out the instrument On line inspection at any time, as long as start petcock,, form the field control that a duct device replaces a plurality of units function even fluid produces check, demarcation or blowdown, cleaning action in valve body, economize on resources and cost, reach and be user-friendly to purpose.
Claims (4)
1. integrated five-group valve, by five health level needle type valves is respectively high pressure measuring valve, low pressure measuring valve, equilibrium valve, two petcocks, link together by the main-valve body, form integrated Gauge Valves, it is characterized in that: the body internal channel of high pressure measuring valve and low pressure measuring valve is connected to each other and communicates with two fluid inlets, two fluid outputs in the main-valve body, and the body internal channel of two petcocks is connected with two dirt outfalls in the main-valve body and communicates; Equilibrium valve connects two fluid inlets, two fluid outputs in the main-valve body, and links to each other with the body internal channel of high pressure measuring valve and low pressure measuring valve, the control instrument loop, and whole main-valve body internal channel is for communicating two to four positioning holes of design on the main-valve body mutually.
2. integrated five-group valve as claimed in claim 1 is characterized in that: five needle type valves are placed on the main-valve body.
3. integrated five-group valve as claimed in claim 1 is characterized in that: main-valve body inner channel-shaped reticulates passage.
4. integrated five-group valve as claimed in claim 1 is characterized in that: two outlets and two outfalls are arranged on a side of main-valve body, and two imports are arranged on the another side of main-valve body, form corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201781258U CN201502750U (en) | 2009-09-17 | 2009-09-17 | Integral five-group valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201781258U CN201502750U (en) | 2009-09-17 | 2009-09-17 | Integral five-group valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502750U true CN201502750U (en) | 2010-06-09 |
Family
ID=42453683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201781258U Expired - Fee Related CN201502750U (en) | 2009-09-17 | 2009-09-17 | Integral five-group valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133722A (en) * | 2013-02-27 | 2013-06-05 | 中国科学院过程工程研究所 | Multifunctional universal valve |
-
2009
- 2009-09-17 CN CN2009201781258U patent/CN201502750U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133722A (en) * | 2013-02-27 | 2013-06-05 | 中国科学院过程工程研究所 | Multifunctional universal valve |
| CN103133722B (en) * | 2013-02-27 | 2016-02-24 | 中国科学院过程工程研究所 | A kind of multi-functional valve for general use |
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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: 20100609 Termination date: 20140917 |
|
| EXPY | Termination of patent right or utility model |