CN204403768U - Rubber film sealed dry type gas cabinet inlet tube flow guide device - Google Patents
Rubber film sealed dry type gas cabinet inlet tube flow guide device Download PDFInfo
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- CN204403768U CN204403768U CN201420798634.1U CN201420798634U CN204403768U CN 204403768 U CN204403768 U CN 204403768U CN 201420798634 U CN201420798634 U CN 201420798634U CN 204403768 U CN204403768 U CN 204403768U
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- inlet tube
- guide device
- flow guide
- gas cabinet
- dry type
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Abstract
The utility model relates to a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device, for carrying out water conservancy diversion to coal gas in gas cabinet, the inlet tube that described gas cabinet comprises side plate, T shutter carrier and is located on described side plate, described flow guide device is located in gas cabinet and entry end is connected with described inlet tube, described flow guide device comprise multiple towards outlet end.The utility model is by arranging flow guide device, its have multiple towards outlet end, the coal gas entered from inlet tube enters in gas cabinet from multiple directions, effectively can reduce airspeed, outgassing direction is more even, therefore can not cause air turbulence in cabinet, greatly reduce the impact force to piston, thus effectively improve piston traveling comfort.
Description
Technical field
The utility model relates to gas cabinet technical field, is specifically related to a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device.
Background technique
At present, rubber film sealed dry type gas cabinet is widely used in the recovery storage of iron and steel enterprise's by-product gas, if Fig. 1 is rubber film sealed dry type gas cabinet general assembly drawing.The gas cabinet of this cabinet type is made up of parts such as the piston plate that can move up and down in cabinet base plate, side plate, cabinet top board and cabinet, piston holder and T baffle plates, in the running of gas cabinet, moves up and down by piston and T baffle plate the discrepancy realizing coal gas.As Fig. 2-Fig. 5, the coal gas inlet passage of this gas cabinet is gas inlet pipe, and gas inlet pipe is generally Large circular steel pipe, and gas cabinet sidewall is opened accordingly the circular hole of a same specification, steel pipe is combined with gas cabinet by reinforcing device..Coal gas in inlet tube is directly filled with in gas holder with the speed of 20 ~ 30 metre per second (m/s)s, when the coal gas amount being filled with gas holder is greater than the coal gas of output, in cabinet, the pressure of coal gas just promotes piston rising, otherwise, when the coal gas amount being filled with gas holder is less than the coal gas of output, in cabinet, the pressure of coal gas just declines, and cannot bear the weight of piston, cause piston to decline.Consistent level when piston rises and declines is the key index whether measurement gas cabinet normally runs.
For traditional inlet tube, it is widely used on rubber film sealed dry type gas cabinet, but facts have proved that it exists certain defect: (1) traditional gas inlet pipe is a pipe, coal gas is directly filled with in gas holder at a high speed, cause air turbulence in gas holder, cause the out-of-balance conditions such as the easy run-off the straight of piston, rotation and skew; (2) when gas holder low level runs, the air-flow at outer pipe place can the side of direct impact piston, very easily causes the skew of piston.
Therefore be necessary to design a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device, to overcome the problems referred to above.
Model utility content
The purpose of this utility model is the defect overcoming prior art, and provide a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device, it can effectively improve the airflow stability entering coal gas in cabinet, thus improves piston traveling comfort.
The utility model is achieved in that
The utility model provides a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device, for carrying out water conservancy diversion to coal gas in gas cabinet, and the inlet tube that described gas cabinet comprises side plate, T shutter carrier and is located on described side plate.Described flow guide device is located in gas cabinet and entry end is connected with described inlet tube, described flow guide device comprise multiple towards outlet end.
Further, described flow guide device comprises a cuboid guide tank, and described guide tank comprises perpendicular to the first side of described inlet tube axis and the second side and four the 3rd sides being parallel to described inlet tube axis; Described second side is arranged away from described inlet tube, and described second side is evenly equipped with multiple air outlet hole, and described at least one, the 3rd side is open surface.
Further, described open surface is 2 and just to setting.
Further, described flow guide device also comprises a honeycomb duct, and described honeycomb duct one end is connected with described inlet tube, and the other end is connected with described first side.
Further, described honeycomb duct caliber is identical with described inlet tube caliber.
Further, described first lateralarea is greater than described honeycomb duct sectional area.
Further, described flow guide device is installed on described T shutter carrier.
Further, described second side is concordant with the internal surface of described T shutter carrier.
The utility model has following beneficial effect: by arranging flow guide device, its have multiple towards outlet end, the coal gas entered from inlet tube enters in gas cabinet from multiple directions, effectively can reduce airspeed, outgassing direction is more even, therefore can not cause air turbulence in cabinet, greatly reduce the impact force to piston, thus effectively improve piston traveling comfort.
Further beneficial effect of the present utility model is: by setting out pore in the second side, significantly reduces just to the airspeed of piston, therefore can not be formed piston and impact, improve piston traveling comfort further.
Further beneficial effect of the present utility model is: by arranging two just right open surfaces, entering in cabinet with making uniform stream, reduce the disturbance to air-flow in cabinet from the second both sides, side, improves piston traveling comfort further.
Further beneficial effect of the present utility model is: be greater than honeycomb duct sectional area by arranging the first lateralarea, make the discharge area of flow guide device be greater than inlet area, thus the pressure loss of coal gas is very little, can not affect the normal operation of system in gas cabinet.
Further beneficial effect of the present utility model is: by being arranged on by flow guide device on T shutter carrier, effectively can improve the structure stability of flow guide device.
Further beneficial effect of the present utility model is: concordant with the internal surface of described T shutter carrier by arranging the second side, thus air-flow can not impact T shutter carrier, can not cause the disturbance of T shutter carrier, therefore can not affect the operation of piston.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the rubber film sealed dry type gas cabinet that Fig. 1 provides for background technique;
The installation plan view of inlet tube in the prior art that Fig. 2 provides for background technique;
Fig. 3 is the sectional view of Fig. 2 along A-A;
Fig. 4 is the sectional view of Fig. 2 along B-B;
In the prior art that Fig. 5 provides for background technique, the air-flow of inlet tube causes the schematic diagram of disturbance to piston;
The installation plan view of the inlet tube of the band flow guide device that Fig. 6 provides for the utility model embodiment;
Fig. 7 is the sectional view of Fig. 6 along A-A;
Fig. 8 is the sectional view of Fig. 6 along B-B;
The plan view of the flow guide device that Fig. 9 provides for the utility model embodiment;
The side view of the flow guide device that Figure 10 provides for the utility model embodiment;
The plan view of the flow guide device that Figure 11 provides for the utility model embodiment;
Wherein: 1, side plate; 2, inlet tube; 3, T baffle plate; 4, T shutter carrier; 5, piston holder; 6, piston; 7 air outlet holes; 8, flow guide device; 9 guide tanks; 10, honeycomb duct.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, other embodiments all that those of ordinary skill in the art obtain under the prerequisite not making creative work, belong to the scope of the utility model protection.
As Fig. 6-Figure 11, the utility model embodiment provides a kind of rubber film sealed dry type gas cabinet inlet tube flow guide device, for carrying out water conservancy diversion to coal gas in gas cabinet, and the inlet tube 2 that described gas cabinet comprises side plate 1, T shutter carrier 4 and is located on described side plate 1.Described flow guide device 8 is located in gas cabinet and entry end is connected with described inlet tube 2, described flow guide device 8 comprise multiple towards outlet end.
As a kind of preferred structure of the present embodiment, described flow guide device 8 comprises a cuboid guide tank 9, and described guide tank 9 comprises perpendicular to the first side of described inlet tube 2 axis and the second side and four the 3rd sides being parallel to described inlet tube 2 axis; Described second side is arranged away from described inlet tube 2, and described second side is evenly equipped with multiple air outlet hole 7, and described at least one, the 3rd side is open surface.Wherein, described multiple air outlet hole 7 is uniformly distributed on the second side, and air outlet hole 7 quantity and aperture can set according to actual conditions, with to ensure in cabinet air-flow steadily and piston 6 stable working be as the criterion; Described open surface is preferably 2 and just to setting.Namely multiple outlet end of described flow guide device 8 comprise described multiple air outlet holes 7 and described each open surface.In addition, the gas entry end of this guide tank 9 is located at described first side, and this flow guide device 8 also comprises a honeycomb duct 10, and described honeycomb duct 10 one end is connected with described inlet tube 2, and the other end is connected with the gas entry end be located on described first side.This honeycomb duct 10 plays connection inlet tube 2 and guide tank 9, thus coal gas enters gas cabinet from multiple directions again after inlet tube 2 enters guide tank 9; Described honeycomb duct 10 caliber can be identical with described inlet tube 2 caliber, also can be greater than the caliber of described inlet tube 2.
As a kind of preferred structure of the present embodiment, described first lateralarea is greater than described honeycomb duct 10 sectional area.During actual use, ensure that the discharge area of flow guide device 8 is greater than inlet area, thus the pressure loss of coal gas is very little, can not affect the normal operation of system in gas cabinet.
As a kind of preferred structure of the present embodiment, described flow guide device 8 is installed on described T shutter carrier 4, by being fixedly connected with the structure stability that can ensure flow guide device 8 with T shutter carrier 4.Preferably, described second side is concordant with the internal surface of described T shutter carrier 4, namely concordant away from a side surface of described side plate with T shutter carrier 4, to avoid air-flow to form impact force to T shutter carrier 4, cause T shutter carrier 4 disturbance and the operation of piston 6 is impacted.
The utility model embodiment has following beneficial effect: by arranging flow guide device 8, its have multiple towards outlet end, the coal gas entered from inlet tube 2 enters in gas cabinet from multiple directions, effectively can reduce airspeed, outgassing direction is more even, therefore can not cause air turbulence in cabinet, greatly reduce the impact force to piston 6, thus effectively improve piston 6 traveling comfort.
The further beneficial effect of the utility model embodiment is: by setting out pore 7 in the second side, significantly reduces just to the airspeed of piston 6, therefore can not be formed piston 6 and impact, improve piston 6 traveling comfort further.
The further beneficial effect of the utility model embodiment is: by arranging two just right open surfaces, entering in cabinet with making uniform stream, reduce the disturbance to air-flow in cabinet from the second both sides, side, improves piston 6 traveling comfort further.
The further beneficial effect of the utility model embodiment is: be greater than honeycomb duct 10 sectional area by arranging the first lateralarea, the discharge area of flow guide device 8 is made to be greater than inlet area, thus the pressure loss of coal gas is very little, can not affect the normal operation of system in gas cabinet.
The further beneficial effect of the utility model embodiment is: by being arranged on T shutter carrier 4 by flow guide device 8, effectively can improve the structure stability of flow guide device 8.
The further beneficial effect of the utility model embodiment is: concordant with the internal surface of described T shutter carrier 4 by arranging the second side, thus air-flow can not impact T shutter carrier 4, can not cause T shutter carrier 4 disturbance, therefore can not affect the operation of piston 6.
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 done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a rubber film sealed dry type gas cabinet inlet tube flow guide device, for carrying out water conservancy diversion to coal gas in gas cabinet, the inlet tube that described gas cabinet comprises side plate, T shutter carrier and is located on described side plate, it is characterized in that: described flow guide device is located in gas cabinet and entry end is connected with described inlet tube, described flow guide device comprise multiple towards outlet end.
2. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 1, it is characterized in that: described flow guide device comprises a cuboid guide tank, described guide tank comprises perpendicular to the first side of described inlet tube axis and the second side and four the 3rd sides being parallel to described inlet tube axis; Described second side is arranged away from described inlet tube, and described second side is evenly equipped with multiple air outlet hole, and described at least one, the 3rd side is open surface.
3. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 2, is characterized in that: described open surface is 2 and just to setting.
4. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 2, it is characterized in that: described flow guide device also comprises a honeycomb duct, described honeycomb duct one end is connected with described inlet tube, and the other end is connected with described first side.
5. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 4, is characterized in that: described honeycomb duct caliber is identical with described inlet tube caliber.
6. the rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 4 or 5, is characterized in that: described first lateralarea is greater than described honeycomb duct sectional area.
7. rubber film sealed dry type gas cabinet inlet tube flow guide device according to any one of claim 1 to 5, is characterized in that: described flow guide device is installed on described T shutter carrier.
8. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 7, is characterized in that: described second side is concordant with the internal surface of described T shutter carrier.
9. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 6, is characterized in that: described flow guide device is installed on described T shutter carrier.
10. rubber film sealed dry type gas cabinet inlet tube flow guide device according to claim 9, is characterized in that: described second side is concordant with the internal surface of described T shutter carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798634.1U CN204403768U (en) | 2014-12-17 | 2014-12-17 | Rubber film sealed dry type gas cabinet inlet tube flow guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798634.1U CN204403768U (en) | 2014-12-17 | 2014-12-17 | Rubber film sealed dry type gas cabinet inlet tube flow guide device |
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| Publication Number | Publication Date |
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| CN204403768U true CN204403768U (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798634.1U Active CN204403768U (en) | 2014-12-17 | 2014-12-17 | Rubber film sealed dry type gas cabinet inlet tube flow guide device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870926A (en) * | 2017-02-28 | 2017-06-20 | 中冶华天南京工程技术有限公司 | Graceful formula gas holder is transformed into the inlet and outlet device of unistage type rubber membrane sealed type gas holder |
-
2014
- 2014-12-17 CN CN201420798634.1U patent/CN204403768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870926A (en) * | 2017-02-28 | 2017-06-20 | 中冶华天南京工程技术有限公司 | Graceful formula gas holder is transformed into the inlet and outlet device of unistage type rubber membrane sealed type gas holder |
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