CN204437441U - A kind of regulating type water seal pressurized machine - Google Patents
A kind of regulating type water seal pressurized machine Download PDFInfo
- Publication number
- CN204437441U CN204437441U CN201420823490.0U CN201420823490U CN204437441U CN 204437441 U CN204437441 U CN 204437441U CN 201420823490 U CN201420823490 U CN 201420823490U CN 204437441 U CN204437441 U CN 204437441U
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- China
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- water seal
- connecting rod
- pipe
- pressurized machine
- support frame
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Abstract
A kind of regulating type water seal pressurized machine, comprising: supporting frame, inside establishes locating piece, positioning hole established by locating piece; Connecting rod, screw thread is established at two ends, and end is inserted in positioning hole, and one end extends to outside supporting frame; Connecting rod actuator, is connected with the connecting rod end extended outside supporting frame; Two screw rods, is positioned at connecting rod homonymy, and one end cover worm gear, is connected with connecting rod thread engagement by worm gear; Two threaded sleeves, inside establish screw thread, are enclosed within screw rod; Upper support frame, two ends are connected with two sleeve upper end respectively; Water seal sleeve pipe, is waveform, is connected to form by some telescopic pipes by U-shaped pipe; Lower end is fixed on supporting frame, and upper end is connected with upper support frame; Water intake is communicated with water seal drainage pipeline by intake pipe, and control valve established by intake pipe, and water outlet is by outlet pipe and outer drain mouth pipeline communication.Described liquid packing, according to fluid pressure and high-positive correlation principle, regulates, improves the spilling water pressure of water seal overflow water in time, effectively seal coal gas and eliminate safe hidden trouble.
Description
Technical field
The utility model designs a kind of regulating type water seal pressurized machine.
Background technique
Coal gas uses a kind of device in conveyance conduit, realizes effectively cutting off coal gas or cutting off coal gas and this device of atmosphere, is liquid packing.
As shown in Figure 1, comprise water seal sleeve pipe 1a, shape is waveform to liquid packing seen by existing market is raw, is connected to form by U-shaped pipe 12a by some straight tube 11a; Water seal sleeve pipe 1a water intake is connected with water seal drainage pipeline by intake pipe 2a, intake pipe 2a is provided with control valve 21a water outlet and connects outer drain mouth pipeline by outlet pipe 3a.
Because some straight tube 21a length of composition water seal sleeve pipe 2a are all fixed, the spilling water pressure that is in water seal sleeve pipe 2a is fixing, can not regulate along with on-the-spot mixed gas pressure situation change.For the liquid packing of this structure; when a system there being two huge users put; mixed gas pressure can have height fluctuation because of uncertain factor; as too high in run into gas pressure; namely during spilling water overpressure; do not heighten the leeway of spilling water pressure; mixed gas is even had to puncture the danger of water seal sleeve pipe 200; mixed gas is caused to flow out with excessive current; cause the potential safety hazard of gas leakage; occur this situation can only hard stop, production suspension induced losses huge, once repeat start and will lose huge raw-material consumption, and leave potential safety hazard.
Model utility content
For solving above-mentioned Problems existing, the purpose of this utility model is to provide a kind of regulating type water seal pressurized machine, the principle of foundation fluid pressure and high-positive correlation, the flow resistance pressure of timely adjustment, raising water seal overflow water, ensure that effectively sealing coal gas eliminates safe hidden trouble, problem when making up design, special circumstances underestimated.
For achieving the above object, the technical solution of the utility model is:
A kind of regulating type water seal pressurized machine, being arranged between water seal drainage pipeline and outer drain mouth pipeline, comprising: a supporting frame, is a rectangular frame, is respectively equipped with locating piece, locating piece offers positioning hole along supporting frame width direction two ends middle inside; One connecting rod, screw thread is established at its two ends, and is inserted in support frame as described above locating piece positioning hole respectively, and end, one end extends to outside support frame as described above; Connecting rod actuator, is connected with the connecting rod end extended to outside supporting frame, drives described connecting rod to rotate; Two screw rods, is vertically arranged at the same side at connecting rod two ends, the sheathed worm gear in screw rod lower end, worm gear and connecting rod two ends thread engagement; Two threaded sleeves, if internal thread, are set in respectively on two screw rods, form screw-thread fit with screw rod; One upper support frame, two ends are connected with two threaded sleeve upper ends respectively; Water seal sleeve pipe, undulate, be connected to form by some U-shaped pipes by some telescopic telescopic pipes, its underpart is fixed on support frame as described above, and top is connected with upper support frame; Hydraulic gland water inlet tube mouth is communicated with water seal drainage pipeline by an intake pipe, and intake pipe is provided with control valve, and water outlet is by an outlet pipe and outer drain mouth pipeline communication.
Further, described connecting rod actuator comprises the driving gear and a rocking bar be connected with described driving gear that an actuation gear being sheathed on the connecting rod end extended to outside support frame as described above, is connected with a joggle with described actuation gear.
Separately, also comprise two sliding bearings, be separately positioned in described locating piece positioning hole, described connecting rod two ends are arranged in sliding bearing.
Separately have, described telescopic pipe is formed by socket inside and outside at least two straight tubes.
Again, the connecting end outer wall being positioned at the straight tube of inner side in described telescopic pipe establishes annular protrusion.
Further, be positioned in described telescopic pipe inner side straight tube connecting end outer wall on offer annular groove, establish y-type seal ring in groove.
And the intake pipe side of described control valve relative water seal drainage pipeline one end is connected with bypass line, and bypass tube is provided with bypass valve.
The beneficial effects of the utility model are:
According to the principle of fluid pressure and high-positive correlation, design telescopic telescopic pipe by U-shaped pipe composition water seal sleeve pipe, by promoting the height of upper sleeve pipe, when mixed gas pressure is too high, increase the spilling water pressure of water seal overflow water, effectively seal mixed gas, prevent the situation of the gas leakage occurred because overpressure causes mixed gas to puncture water seal.
Screw rod and the sleeve pipe of screw-thread fit are set, and establish upper support frame in threaded sleeve upper end, sheathed worm gear on screw rod, worm gear and connecting rod screw thread form Worm Wheel System, worm-gear driven screw rod rotates, drive telescopic extension, upper support frame is followed threaded sleeve and is stretched, and drives water seal sleeve pipe telescopic pipe upper end to stretch with upper support frame, regulate the height of water seal sleeve pipe, regulate the spilling water pressure of water seal overflow water.
Intake pipe diameter is corresponding with water seal drainage pipeline diameter, realizes docking on an equal basis, then the scaled pipe diameter (DN50) to less expensive, slows down the flooding velocity of water in envelope gas pipe line, realizes the loss waste reducing water.
Telescopic pipe is formed by socket inside and outside at least two straight tubes, and the connecting end outer wall being positioned at the straight tube of inner side in telescopic pipe establishes annular protrusion, is convenient to sheathed, and can prevents from coming off.
The connecting end outer wall of the straight tube inside being positioned in telescopic pipe offers annular groove, establishes y-type seal ring in groove, prevent from leaking.
In the design of intake pipe side with bore by-pass line and bypass valve, open the Quick drainage needs that bypass valve ensures former water seal when tearing water seal open.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing liquid packing.
Fig. 2 is the structural representation of the regulating type water seal pressurized machine described in the utility model embodiment.
Fig. 3 is the worm's eye view of Fig. 2.
The structural representation that Fig. 4 coordinates with intake pipe and outlet pipe for water seal sleeve pipe in the water seal of regulating type shown in Fig. 2 pressurized machine.
Fig. 5 is the worm's eye view of Fig. 4.
Fig. 6 is the sectional view of casing running and conduit connection in the water seal of regulating type shown in Fig. 2 pressurized machine.
Fig. 7 is the sectional view of conduit and upper cannula connection in the water seal of regulating type shown in Fig. 2 pressurized machine.
Embodiment
See Fig. 2 ~ Fig. 6, regulating type water seal pressurized machine described in the utility model, be arranged between water seal drainage pipeline and outer drain mouth pipeline, comprise: a supporting frame 1, it is a rectangular frame, be respectively equipped with locating piece 11 along supporting frame 1 width direction two ends middle inside, locating piece 11 offer positioning hole 111; One connecting rod 2, screw thread 21 is established at its two ends, and is inserted in support frame as described above 1 locating piece 11 positioning hole 111 respectively, and end, one end extends to outside support frame as described above 1; Connecting rod actuator 3, is connected with connecting rod 2 end extended to outside supporting frame 1, drives described connecting rod 2 to rotate; Two screw rods 4, is vertically arranged at the same side at connecting rod 2 two ends, the sheathed worm gear 41 in screw rod 4 lower end, and worm gear 41 engages with connecting rod 2 two ends screw thread 21; Two threaded sleeves 5, if internal thread, are set on two screw rods 4 respectively, form screw-thread fit with screw rod 4; One upper support frame 6, two ends are connected with two threaded sleeve 5 upper ends respectively; Water seal sleeve pipe 7, undulate, be connected to form by some U-shaped pipes 72 by some telescopic telescopic pipes 71, its underpart is fixed on support frame as described above 1, and top is connected with upper support frame 6; Water seal sleeve pipe 7 water intake is communicated with water seal drainage pipeline by an intake pipe 73, intake pipe 73 is provided with control valve 731, and water outlet is by an outlet pipe 74 and outer drain mouth pipeline communication.
Further, described connecting rod actuator 3 comprises the driving gear 32 and a rocking bar 33 be connected with described driving gear 32 that an actuation gear 31, being sheathed on connecting rod 2 end extended to outside support frame as described above 1 and described actuation gear 31 be connected with a joggle.
Separately, also comprise two sliding bearings 8, be separately positioned in described locating piece 11 positioning hole 111, described connecting rod 2 two ends are arranged in sliding bearing 8.
Separately have, described telescopic pipe 71 is formed by socket inside and outside at least two straight tubes.
Again, the connecting end outer wall being positioned at the straight tube of inner side in described telescopic pipe 71 establishes annular protrusion 75.
Further, be positioned in described telescopic pipe 71 inner side straight tube connecting end outer wall on offer annular groove 76, establish y-type seal ring 9 in groove 76.
And intake pipe 73 side of the relative water seal drainage pipeline one end of described control valve 731 is connected with bypass line 10, bypass tube is provided with bypass valve 101.
In the present embodiment, telescopic pipe 71 is socketed successively by upper sleeve pipe 711, conduit 712 and casing running 713 and is formed.
One end outer wall that casing running 713 is positioned at inside conduit 712 establishes annular protrusion 75, and one end outer wall that conduit 712 is positioned at inside sleeve pipe 711 establishes annular protrusion 75.
One end outer wall that casing running 713 is positioned at inside conduit 712 establishes annular groove 76, and one end outer wall that conduit 712 is positioned at inside sleeve pipe 711 establishes annular groove 76, and y-type seal ring 9 is arranged in annular groove 76.
Regulating type water seal pressurized machine service condition described in the utility model is as follows:
Close bypass valve 101, opening controlling valve 731, when mixed gas pressure increases, by rocking bar 33 rotary transmission gear 32, transmission actuation gear 31 is rotatably connected bar 2, and connecting rod 2 screw thread 21 transmission worm gear 41 drive screw 3 rotates, and drives threaded sleeve 5 to rotate along screw rod 4, flexible, upper support frame 6 stretches with sleeve pipe 5 and drives sleeve pipe 711 upper end edge conduit 712 on water seal sleeve pipe 7 telescopic pipe 71 to stretch, to regulate the height of water seal sleeve pipe 7.
When in water seal sleeve pipe 7, mixed gas pressure is too high, promote the height of sleeve pipe 711 on water seal sleeve pipe 7 telescopic pipe 71, increase the spilling water pressure in water seal sleeve pipe 7, effectively seal mixed gas, prevent the situation of the gas leakage occurred because overpressure causes mixed gas to puncture water seal.
When tearing water seal open, opening bypass valve 101, ensureing the Quick drainage needs of former water seal.
It should be noted that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted.Although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technological scheme of model utility or equivalent replacement, and not departing from the scope of technical solutions of the utility model, it all should be encompassed in right of the present utility model.
Claims (7)
1. a regulating type water seal pressurized machine, is arranged between water seal drainage pipeline and outer drain mouth pipeline, it is characterized in that, comprising:
One supporting frame is a rectangular frame, is respectively equipped with locating piece, locating piece offers positioning hole along supporting frame width direction two ends middle inside;
One connecting rod, screw thread is established at its two ends, and is inserted in support frame as described above locating piece positioning hole respectively, and end, one end extends to outside support frame as described above;
Connecting rod actuator, is connected with the connecting rod end extended to outside supporting frame, drives described connecting rod to rotate;
Two screw rods, is vertically arranged at the same side at connecting rod two ends, the sheathed worm gear in screw rod lower end, worm gear and connecting rod two ends thread engagement;
Two threaded sleeves, if internal thread, are set in respectively on two screw rods, form screw-thread fit with screw rod;
One upper support frame, two ends are connected with two threaded sleeve upper ends respectively;
Water seal sleeve pipe, undulate, be connected to form by some U-shaped pipes by some telescopic telescopic pipes, its underpart is fixed on support frame as described above, and top is connected with upper support frame; Hydraulic gland water inlet tube mouth is communicated with water seal drainage pipeline by an intake pipe, and intake pipe is provided with control valve, and water outlet is by an outlet pipe and outer drain mouth pipeline communication.
2. regulating type water seal pressurized machine according to claim 1, it is characterized in that, described connecting rod actuator comprises the driving gear and a rocking bar be connected with described driving gear that an actuation gear being sheathed on the connecting rod end extended to outside support frame as described above, is connected with a joggle with described actuation gear.
3. regulating type water seal pressurized machine according to claim 1, is characterized in that, also comprise two sliding bearings, and be separately positioned in described locating piece positioning hole, described connecting rod two ends are arranged in sliding bearing.
4. regulating type water seal pressurized machine according to claim 1, is characterized in that, described telescopic pipe is formed by socket inside and outside at least two straight tubes.
5. regulating type water seal pressurized machine according to claim 4, is characterized in that, the connecting end outer wall being positioned at the straight tube of inner side in described telescopic pipe establishes annular protrusion.
6. regulating type water seal pressurized machine according to claim 4, is characterized in that, the connecting end outer wall of the straight tube inside being positioned in described telescopic pipe offers annular groove, establishes y-type seal ring in groove.
7. regulating type water seal pressurized machine according to claim 1, is characterized in that, the intake pipe side of described control valve relative water seal drainage pipeline one end is connected with bypass line, and bypass tube is provided with bypass valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823490.0U CN204437441U (en) | 2014-12-19 | 2014-12-19 | A kind of regulating type water seal pressurized machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823490.0U CN204437441U (en) | 2014-12-19 | 2014-12-19 | A kind of regulating type water seal pressurized machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437441U true CN204437441U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823490.0U Expired - Fee Related CN204437441U (en) | 2014-12-19 | 2014-12-19 | A kind of regulating type water seal pressurized machine |
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| Country | Link |
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| CN (1) | CN204437441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512666A (en) * | 2016-12-28 | 2017-03-22 | 浙江华源颜料股份有限公司 | Oxidizing barrel centralized tail gas treatment system |
-
2014
- 2014-12-19 CN CN201420823490.0U patent/CN204437441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106512666A (en) * | 2016-12-28 | 2017-03-22 | 浙江华源颜料股份有限公司 | Oxidizing barrel centralized tail gas treatment system |
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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: 20150701 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |