CN203979555U - Combined type exhaust nozzle safely and fast for outlet valve - Google Patents
Combined type exhaust nozzle safely and fast for outlet valve Download PDFInfo
- Publication number
- CN203979555U CN203979555U CN201420405482.4U CN201420405482U CN203979555U CN 203979555 U CN203979555 U CN 203979555U CN 201420405482 U CN201420405482 U CN 201420405482U CN 203979555 U CN203979555 U CN 203979555U
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- CN
- China
- Prior art keywords
- valve
- flange plate
- fast
- hole
- exhaust nozzle
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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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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Abstract
The utility model relates to exhaust valve part technical field, especially relates to a kind of outlet valve combined type exhaust nozzle safely and fast.Be characterized in comprising upper binding head, lower connecting tube and the first spacing flange plate, the first spacing flange plate bottom is provided with the first seal groove, the first seal ring is arranged in the first seal groove, upper binding head, lower connecting tube and the first spacing flange plate center are provided with through hole, through hole top interruption-forming first row valve, in first row valve, correspondence is provided with adjusting screw, described upper binding head side screws and is connected with second row valve, second row valve is connected with through hole, in through hole, be provided with inner convexed gear platform, inner convexed Dang Tai center is set to vent.It adopts two mouth exhausts, and air displacement is controlled flexibly; Valve is as fault, and double valve can be closed rapidly simultaneously, improves maintenance efficiency.
Description
Technical field
The utility model relates to exhaust valve part technical field, especially relates to a kind of outlet valve combined type exhaust nozzle safely and fast.
Background technique
Exhaust nozzle is the tip part of outlet valve, and its effect is by Bas Discharged unnecessary in outlet valve, and existing exhaust nozzle is all to adopt single mouth exhaust, and the shortcoming of single mouth exhaust is: in the unit time, air displacement is little; Example exhaust valve breaks down, and the water in the middle of outlet valve can spray from exhaust nozzle, is difficult to exhaust nozzle shutoff, thereby has greatly affected maintenance process in the short time.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of outlet valve combined type exhaust nozzle is safely and fast provided, thereby effectively solves the defect existing in prior art.
For achieving the above object, the technological scheme that the utility model is taked is: combined type exhaust nozzle safely and fast for described outlet valve, be characterized in comprising upper binding head, lower connecting tube and the first spacing flange plate, the first spacing flange plate bottom is provided with the first seal groove, the first seal ring is arranged in the first seal groove, upper binding head, lower connecting tube and the first spacing flange plate center are provided with through hole, through hole top interruption-forming first row valve, in first row valve, correspondence is provided with adjusting screw, described upper binding head side screws and is connected with second row valve, second row valve is connected with through hole, in through hole, be provided with inner convexed gear platform, inner convexed Dang Tai center is set to vent.
On described second row valve, be provided with the second spacing flange plate, the second spacing flange plate side adjacent with upper binding head is provided with the second seal groove, is provided with the second seal ring in the second seal groove.
Described upper binding head, lower connecting tube and the first spacing flange plate integrate shaped type structure.
Described adjusting screw is conehead screw.
Described vent top forms to extend out from bottom to top and forms taper type space, the corresponding setting of conehead of taper type space and adjusting screw, vent below extends out from top to bottom and forms taper type space, the corresponding setting of thimble conehead that the taper type space of below is central with valve, is provided with the 3rd seal ring in the middle of the taper type space of through hole below.
Described adjusting screw is flat screw, and the surface of contact place of described flat screw and vent is provided with screw seal ring.
The beneficial effects of the utility model are: combined type exhaust nozzle safely and fast for described outlet valve, and it adopts two mouth exhausts, and air displacement is controlled flexibly; Valve is as exhaust nozzle water leakage fault, screw adjusting screw after double valve can close rapidly simultaneously, thereby improve maintenance efficiency.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is that the utility model splits structural principle schematic diagram;
Fig. 2 is the semi-open status architecture principle schematic of the adjusting screw of the utility model Fig. 1;
Fig. 3 is that the adjusting screw of the utility model Fig. 1 is by vent plugging structure principle schematic;
Fig. 4 is the adjusting screw of this novel enforcement Fig. 1 structural principle schematic diagram while being flat screw;
Fig. 5 installs principle schematic while being the utility model application.
1. upper binding head; 2. descend connecting tube; 3. the first spacing flange plate; 3-1. the first seal groove; 4. the first seal ring; 5. through hole; 5-1. first row valve; 6. adjusting screw; 7. second row valve; 8. the second spacing flange plate; 8-1. the second seal groove; 9. the second seal ring; 10. inner convexed gear platform; 11. vents; 12. the 3rd seal rings; 13. valve upper shells; 14. screw seal rings.
Embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figures 1 to 3, combined type exhaust nozzle safely and fast for described outlet valve, be characterized in comprising upper binding head 1, lower connecting tube 2 and the first spacing flange plate 3, the first spacing flange plate 3 bottoms are provided with the first seal groove 3-1, the first seal ring 4 is arranged in the first seal groove 3-1, upper binding head 1, lower connecting tube 2 and the first spacing flange plate 3 centers are provided with through hole 5, through hole 5 top interruption-forming first row valve 5-1, in first row valve 5-1, correspondence is provided with adjusting screw 6, described upper binding head 1 side screws and is connected with second row valve 7, second row valve 7 is connected with through hole 5, in through hole 5, be provided with inner convexed gear platform 10, inner convexed Dang Tai 10 centers are set to vent 11.
Further, on described second row valve 7, be provided with the spacing flange plate 8 of the second spacing flange plate 8, the second side adjacent with upper binding head 1 and be provided with the second seal groove 8-1, in the second seal groove 8-1, be provided with the second seal ring 9.
Further, described vent 11 tops form to extend out from bottom to top and form taper type space, the corresponding setting of conehead of taper type space and adjusting screw 6, vent 11 belows extend out from top to bottom and form taper type space, the corresponding setting of thimble conehead that the taper type space of below is central with valve, is provided with the 3rd seal ring 12 in the middle of the taper type space of through hole below.
Further, described upper binding head 1, lower connecting tube 2 and the first spacing flange plate 3 integrate shaped type structures.
Further, described adjusting screw 6 is conehead screw.
Further, as shown in Figure 4, described vent 11 tops form cylindrical space, and described adjusting screw adopts flat screw, and the surface of contact of flat screw and vent, is provided with screw seal ring 14, thereby has reduced component processing difficulty, has guaranteed plugging effect.
As shown in Figure 5, combined type exhaust nozzle safely and fast for described outlet valve, when it is installed, lower connecting tube 2 probes into downwards in the middle of valve upper shell 13, realize maintenance by the retaining screw in valve, when in the middle of valve, gas is excessive, water level reduces, ball float and thimble decline, vent is opened thereupon, gas discharges by vent, in the time that air displacement is larger, adjusting screw is taken off, now gas discharges by first row valve 5-1 and second row valve 7, in the time that air displacement is moderate, by upwards turn but do not take off of adjusting screw, now, gas is discharged by second row valve and first row valve and the screwing screw space forming that spins.When valve breaks down, when exhaust nozzle spilling water, just adjusting screw is screwed, now adjusting screw is just by vent 11 shutoff, thereby effectively controls spilling water phenomenon rapidly.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a combined type exhaust nozzle safely and fast for outlet valve, it is characterized in that comprising upper binding head, lower connecting tube and the first spacing flange plate, the first spacing flange plate bottom is provided with the first seal groove, the first seal ring is arranged in the first seal groove, upper binding head, lower connecting tube and the first spacing flange plate center are provided with through hole, through hole top interruption-forming first row valve, in first row valve, correspondence is provided with adjusting screw, described upper binding head side screws and is connected with second row valve, second row valve is connected with through hole, in through hole, be provided with inner convexed gear platform, inner convexed Dang Tai center is set to vent.
2. combined type exhaust nozzle safely and fast for outlet valve as claimed in claim 1, it is characterized in that: on described second row valve, be provided with the second spacing flange plate, the second spacing flange plate side adjacent with upper binding head is provided with the second seal groove, is provided with the second seal ring in the second seal groove.
3. combined type exhaust nozzle safely and fast for outlet valve as claimed in claim 1, is characterized in that: described adjusting screw is conehead screw.
4. combined type exhaust nozzle safely and fast for outlet valve as claimed in claim 1, it is characterized in that: described vent top forms to extend out from bottom to top and forms taper type space, the corresponding setting of conehead of taper type space and adjusting screw, vent below extends out from top to bottom and forms taper type space, the corresponding setting of thimble conehead that the taper type space of below is central with valve, is provided with the 3rd seal ring in the middle of the taper type space of through hole below.
5. combined type exhaust nozzle safely and fast for outlet valve as claimed in claim 1, is characterized in that: described upper binding head, lower connecting tube and the first spacing flange plate integrate shaped type structure.
6. combined type exhaust nozzle safely and fast for outlet valve as claimed in claim 1, is characterized in that: described adjusting screw is flat screw, the surface of contact place of flat screw and vent is provided with screw seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405482.4U CN203979555U (en) | 2014-07-23 | 2014-07-23 | Combined type exhaust nozzle safely and fast for outlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420405482.4U CN203979555U (en) | 2014-07-23 | 2014-07-23 | Combined type exhaust nozzle safely and fast for outlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979555U true CN203979555U (en) | 2014-12-03 |
Family
ID=51977000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420405482.4U Expired - Fee Related CN203979555U (en) | 2014-07-23 | 2014-07-23 | Combined type exhaust nozzle safely and fast for outlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203979555U (en) |
-
2014
- 2014-07-23 CN CN201420405482.4U patent/CN203979555U/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: 20141203 Termination date: 20200723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |