CN205318265U - Pressure, experimental valve unit of flow valve - Google Patents
Pressure, experimental valve unit of flow valve Download PDFInfo
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- CN205318265U CN205318265U CN201521101058.1U CN201521101058U CN205318265U CN 205318265 U CN205318265 U CN 205318265U CN 201521101058 U CN201521101058 U CN 201521101058U CN 205318265 U CN205318265 U CN 205318265U
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- pressure
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Abstract
The utility model relates to a pressure, experimental valve unit of flow valve, including the disk seat support, and control valve seat, two columns installed on the pedestal, experimental platen, it is first by the examination disk seat, the second is tried the disk seat, the choke valve, the proportion choke valve, an unidirectional valve, choke valve bridge circuit, a high pressure ball valve and the 2nd high pressure ball valve, the control valve seat communicates respectively and is firstly tried the disk seat by examination disk seat and second, the choke valve, the proportion choke valve, the check valve passes through choke valve bridge circuit with first by the examination disk seat, the second is tried the disk seat intercommunication, experimental platen is located on the control valve seat through the stand, it is first that tried that the disk seat is located on the experimental platen and the first disk seat that is tried is located on the second is tried the disk seat by examination disk seat and second, a high pressure ball valve locates on the connecting line that the second was tried the disk seat, the 2nd high pressure ball valve locates on the connecting line of control valve seat. The utility model has the advantages of can more accurately find hidden danger and solve the problem, effective control manufacturing cost sooner.
Description
Technical field
The utility model relates to a kind of pilot control valve group, particularly relates to a kind of pressure, flow valve pilot control valve group.
Background technology
Pressure regulator valve, also known as self-balancing valve, flowrate control valve, flow director, dynamic balance valve, flow balance valve, is the Flow-rate adjustment control device of a kind of simplicity directly perceived. In the repair procedures of power machinery system, the repairing of Flow-rate adjustment controlling elements quality is by directly determining whether smooth in debug process of whole system, it is necessary to finds hidden danger quickly and accurately and deals with problems, otherwise can improve production cost.
Practical novel content
In view of this, the purpose of this utility model is to provide a kind of pressure, flow valve pilot control valve group, to solve deficiency of the prior art.
In order to achieve the above object, the purpose of this utility model is achieved through the following technical solutions:
A kind of pressure, flow valve pilot control valve group, wherein, comprise valve seat support, and the control valve seat being located on described valve seat support, column, test platen, first tested valve seat, 2nd tested valve seat, throttling valve, proportional throttle valve, check valve, throttling valve bridge type return, first high-pressure ball valve and the 2nd high-pressure ball valve, described control valve seat is connected described first tested valve seat and described 2nd tested valve seat respectively, described throttling valve, described proportional throttle valve, described check valve is by described throttling valve bridge type return and described first tested valve seat, described 2nd tested valve seat is connected, described test platen is located on described control valve seat by described column, described first tested valve seat and described 2nd tested valve seat are located on described test platen and described first tested valve seat is located on described 2nd tested valve seat, described first high-pressure ball valve is located on the connecting pipeline of described 2nd tested valve seat, described 2nd high-pressure ball valve is located on the connecting pipeline of described control valve seat.
Above-mentioned pressure, flow valve pilot control valve group, wherein, the logical footpath of described first tested valve seat is less than the logical footpath of described 2nd tested valve seat.
Above-mentioned pressure, flow valve pilot control valve group, wherein, the shock-proof pressure gauge also comprising tensimeter screen and being located on described tensimeter screen, described tensimeter screen is located on described test platen, described shock-proof pressure gauge is two, is connected described first tested valve seat and described 2nd tested valve seat respectively.
Above-mentioned pressure, flow valve pilot control valve group, wherein, also comprise the high-pressure flowmeter on the connecting pipeline being located at described control valve seat.
Above-mentioned pressure, flow valve pilot control valve group, wherein, be provided with solenoid operated directional valve and two-way plug-in valve in described throttling valve bridge type return, and described two-way plug-in valve is provided with cover plate.
Compared with the prior art, the beneficial effects of the utility model are:
Hidden danger can be found faster and more accurately and deal with problems, effective production control cost.
Accompanying drawing explanation
The accompanying drawing forming a part of the present utility model is used to provide of the present utility model it is further understood that schematic description and description of the present utility model is for explaining the utility model, does not form improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the structural representation of the utility model pressure, flow valve pilot control valve group;
Fig. 2 be in Fig. 1 along A-A to vertical view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
It should be noted that, when not conflicting, the embodiment in the utility model and the feature in embodiment can combine mutually.
With reference to figure 1, shown in Fig. 2, the utility model pressure, flow valve pilot control valve group comprises valve seat support 1, and the control valve seat 2 being located on valve seat support 1, column 3, test platen 4, first tested valve seat 5, 2nd tested valve seat 6, throttling valve 7, proportional throttle valve 8, check valve 9, throttling valve bridge type return 10, first high-pressure ball valve 11 and the 2nd high-pressure ball valve 12, control valve seat 2 is connected the first tested valve seat 5 and the 2nd tested valve seat 6 respectively, throttling valve 7, proportional throttle valve 8, check valve 9 is by throttling valve bridge type return 10 and the first tested valve seat 5, 2nd tested valve seat 6 is connected, test platen 4 is located on control valve seat 2 by column 3, first tested valve seat 5 and the 2nd tested valve seat 6 are located on test platen 4 and the first tested valve seat 5 is located on the 2nd tested valve seat 6. first high-pressure ball valve 11 is located on the connecting pipeline of the 2nd tested valve seat 6, and the 2nd high-pressure ball valve 12 is located on the connecting pipeline of control valve seat 2.
In preferred embodiment of the present utility model, the logical footpath of the first tested valve seat 5 is less than the logical footpath of the 2nd tested valve seat 6, the shock-proof pressure gauge 14 that this pilot control valve group also comprises tensimeter screen 13 and is located on tensimeter screen 13, tensimeter screen 13 is located on test platen 4, shock-proof pressure gauge 14 is two, is connected the first tested valve seat 5 and the 2nd tested valve seat 6 respectively.
In addition, this pilot control valve group also comprises the high-pressure flowmeter 15 on the connecting pipeline being located at control valve seat 2, is provided with solenoid operated directional valve 16 and two-way plug-in valve 17 in throttling valve bridge type return 10, and two-way plug-in valve 17 is provided with the cover plate shielded.In the present embodiment, the connection between pipeline is realized by bite type end straight coupling 18,19,20 and bite type articulated joint 21 etc.
From above-described embodiment it may be seen that advantage of the present utility model is:
Hidden danger can be found faster and more accurately and deal with problems, effective production control cost.
Specific embodiment of the utility model being described in detail above, but the utility model is not restricted to specific embodiment described above, it is just as example. To those skilled in the art, any equivalent modifications and replacement are also all among category of the present utility model. Therefore, not departing from impartial conversion done under spirit and scope of the present utility model and amendment, all should be encompassed in scope of the present utility model.
Claims (5)
1. a pressure, flow valve pilot control valve group, it is characterized in that, comprise valve seat support (1), and the control valve seat (2) being located on described valve seat support (1), column (3), test platen (4), first tested valve seat (5), 2nd tested valve seat (6), throttling valve (7), proportional throttle valve (8), check valve (9), throttling valve bridge type return (10), first high-pressure ball valve (11) and the 2nd high-pressure ball valve (12), described control valve seat (2) is connected described first tested valve seat (5) and described 2nd tested valve seat (6) respectively, described throttling valve (7), described proportional throttle valve (8), described check valve (9) is by described throttling valve bridge type return (10) and described first tested valve seat (5), described 2nd tested valve seat (6) is connected, described test platen (4) is located on described control valve seat (2) by described column (3), described first tested valve seat (5) and described 2nd tested valve seat (6) are located on described test platen (4) and described first tested valve seat (5) is located on described 2nd tested valve seat (6), described first high-pressure ball valve (11) is located on the connecting pipeline of described 2nd tested valve seat (6), described 2nd high-pressure ball valve (12) is located on the connecting pipeline of described control valve seat (2).
2. as claimed in claim 1 pressure, flow valve pilot control valve group, it is characterised in that, the logical footpath of described first tested valve seat (5) is less than the logical footpath of described 2nd tested valve seat (6).
3. as claimed in claim 1 pressure, flow valve pilot control valve group, it is characterized in that, the shock-proof pressure gauge (14) also comprising tensimeter screen (13) and be located on described tensimeter screen (13), described tensimeter screen (13) is located on described test platen (4), described shock-proof pressure gauge (14) is two, is connected described first tested valve seat (5) and described 2nd tested valve seat (6) respectively.
4. as claimed in claim 1 pressure, flow valve pilot control valve group, it is characterised in that, also comprise the high-pressure flowmeter (15) on the connecting pipeline being located at described control valve seat (2).
5. as claimed in claim 1 pressure, flow valve pilot control valve group, it is characterized in that, being provided with solenoid operated directional valve (16) and two-way plug-in valve (17) in described throttling valve bridge type return (10), described two-way plug-in valve (17) is provided with cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101058.1U CN205318265U (en) | 2015-12-25 | 2015-12-25 | Pressure, experimental valve unit of flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521101058.1U CN205318265U (en) | 2015-12-25 | 2015-12-25 | Pressure, experimental valve unit of flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318265U true CN205318265U (en) | 2016-06-15 |
Family
ID=56199348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521101058.1U Active CN205318265U (en) | 2015-12-25 | 2015-12-25 | Pressure, experimental valve unit of flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318265U (en) |
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2015
- 2015-12-25 CN CN201521101058.1U patent/CN205318265U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |