CN101603606A - Multifunctional five-group valve - Google Patents
Multifunctional five-group valve Download PDFInfo
- Publication number
- CN101603606A CN101603606A CNA2008101094918A CN200810109491A CN101603606A CN 101603606 A CN101603606 A CN 101603606A CN A2008101094918 A CNA2008101094918 A CN A2008101094918A CN 200810109491 A CN200810109491 A CN 200810109491A CN 101603606 A CN101603606 A CN 101603606A
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- valve
- valve body
- pressure measuring
- main
- multifunctional
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Abstract
A kind of can control instrument fluid in the device, and the multifunctional five-group valve of check, demarcation or blowdown, cleaning action is arranged.Be connected the integrated valve that becomes to be interconnected by 5 needle type valves by a main-valve body, internal channel forms through the digital control hole drilling mode, and pressure measuring valve control is imported and exported, petcock control outfall; 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 equated; And can carry out the instrument On line inspection at any time, form the field control system that a duct device replaces a plurality of units function.
Description
Affiliated technical field:
The present invention relates to a kind of control gas, liquid Fluid valve device, especially five needle type valves (2 pressure measuring valves, 2 petcocks, 1 equilibrium valve) reach the various control function by assembling, constitute integrated multi-functional Gauge Valves device.
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.
Summary of the invention:
Existing is to be arranged on the instrument teletransmission pulse piping diatom by many valves to form control action, cause loaded down with trivial details, the wasting of resources, the invention provides a kind of multifunctional five-group valve, this valve not only is connected by the main-valve body by five needle type valves and forms integrated Gauge Valves device, polymerization a plurality of independent product functions, and structure is also simple, but on-line maintenance, be user-friendly to, economize on resources.
Description of drawings:
Fig. 1 is that image product figure, Fig. 2 are overall structure figure
Among the figure, 1. high and low pressure measuring valve 2. equilibrium valve 3. petcock 4. positioning hole 5. 6. import of outfall (access port) 7. export (external tapping)
Technical scheme: the technical solution adopted for the present invention to solve the technical problems is: 5 needle valves are by one Individual main-valve body is connected being integral valve; The main-valve body makes 5 needle valves by in the body through the digital control hole drilling mode Passage and 2 imports, 2 outlets, 2 scavenge ports interconnect, and pressure measuring valve control is imported and exported, bleed valve The control scavenge port; During work, its entrance point is connected with the positive and negative pressure measuring chamber, the port of export and impulse mouth phase Connect, with positive and negative pressure measuring chamber and the conducting of impulse point or disconnection, or with positive and negative measuring chamber disconnection or conducting. When opening the height pressure measuring valve, when opening balanced valve, the pressure balance of positive/negative-pressure measuring chamber is when opening the height pressure Valve, when closing balanced valve, two output end pressures are respectively high and low pressure. When the unlatching of height pressure measuring valve one valve, One valve cuts out, and when balanced valve was opened, two output end pressures were equal, and connects insulation accent dress hole, makes fluid In cold, can not freeze; And can at any time carry out the instrument On line inspection, as long as start bleed valve, even fluid In valve body, produce check, demarcation or blowdown, cleaning action, form a duct device and replace a plurality of units function Field control, economize on resources and cost, reach and be user-friendly to purpose.
The invention has the beneficial effects as follows: single unit system is removed on needn't the installation site can discharge dirt, conveniently builds Vertical instrument control loop, a duct device replaces a plurality of units function, for instrument provides multi-path, reduces and installs Workload improves system reliability, economizes on resources and cost, makes things convenient for user installation and use, and is simple in structure.
Claims (9)
1, a kind of multifunctional five-group valve is linked together by the main-valve body by five health level needle type valves, forms integrated Gauge Valves.It is characterized in that: the function difference of five needle type valves, wherein two is the pressure effect, claims high pressure measuring valve and low pressure measuring valve; One is the balanced flow effect, claims equilibrium valve; In addition two is discharging, cleaning, verification effect, claims petcock, and two petcocks are removed whole device on needn't the mounting point can discharge dirt, as long as one open, promptly has an effect.On the main-valve body 2 fluid inlets, 2 fluid outputs, 2 dirt outfalls are arranged simultaneously, make main-valve body internal channel form network, conveniently set up the instrument control loop, also have 2 to 4 positioning holes to play the fixed valve effect.
2,, it is characterized in that described five needle type valves can freely be placed on the main-valve body to constitute as claims 1 described multifunctional five-group valve.
3,, it is characterized in that described main-valve body internal channel is for being connected formation mutually as claims 1 described multifunctional five-group valve.
4,, it is characterized in that the passage collar extension joint on the described main-valve body can constitute with I.S.S as claims 1 described multifunctional five-group valve.
5,, it is characterized in that the passage collar extension joint on the described main-valve body can constitute with flange-type as claims 1 described multifunctional five-group valve.
6,, it is characterized in that the passage collar extension joint on the described main-valve body can constitute with welding type as claims 1 described multifunctional five-group valve.
7,, it is characterized in that the passage collar extension joint on the described main-valve body can constitute with FERRULETYPE as claims 1 described multifunctional five-group valve.
8,, it is characterized in that 2 outlets and 2 drainages are that a side forms corresponding formation with 2 imports on the described main-valve body as claims 1 described multifunctional five-group valve.
9,, it is characterized in that described main-valve body can constitute by various regular shapes as claims 1 described multifunctional five-group valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101094918A CN101603606A (en) | 2008-06-13 | 2008-06-13 | Multifunctional five-group valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101094918A CN101603606A (en) | 2008-06-13 | 2008-06-13 | Multifunctional five-group valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101603606A true CN101603606A (en) | 2009-12-16 |
Family
ID=41469452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101094918A Pending CN101603606A (en) | 2008-06-13 | 2008-06-13 | Multifunctional five-group valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101603606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252801A (en) * | 2011-05-06 | 2011-11-23 | 宜宾机电一体化研究所 | Function centralized operation type differential pressure detection instrument connecting device |
| CN103912695A (en) * | 2013-11-25 | 2014-07-09 | 江苏星河阀门有限公司 | Corrugated pipe instrument five valve group |
| CN104832683A (en) * | 2015-05-26 | 2015-08-12 | 杨舟 | Integrated valve bank of vulcanizing machine |
| CN112283444A (en) * | 2020-11-25 | 2021-01-29 | 良正阀门有限公司 | Valve maintenance method |
-
2008
- 2008-06-13 CN CNA2008101094918A patent/CN101603606A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252801A (en) * | 2011-05-06 | 2011-11-23 | 宜宾机电一体化研究所 | Function centralized operation type differential pressure detection instrument connecting device |
| CN103912695A (en) * | 2013-11-25 | 2014-07-09 | 江苏星河阀门有限公司 | Corrugated pipe instrument five valve group |
| CN103912695B (en) * | 2013-11-25 | 2017-02-15 | 江苏星河阀门有限公司 | Corrugated pipe instrument five valve group |
| CN104832683A (en) * | 2015-05-26 | 2015-08-12 | 杨舟 | Integrated valve bank of vulcanizing machine |
| CN112283444A (en) * | 2020-11-25 | 2021-01-29 | 良正阀门有限公司 | Valve maintenance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091216 |