CN210601073U - Split horizontal gas water seal - Google Patents
Split horizontal gas water seal Download PDFInfo
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- CN210601073U CN210601073U CN201921742654.6U CN201921742654U CN210601073U CN 210601073 U CN210601073 U CN 210601073U CN 201921742654 U CN201921742654 U CN 201921742654U CN 210601073 U CN210601073 U CN 210601073U
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Abstract
The utility model belongs to the technical field of water seal device, in particular to a split horizontal gas water seal device; the split horizontal gas water seal device comprises at least two water seal tanks, wherein the top of each water seal tank is provided with an inlet connecting pipe and an outlet connecting pipe, the lower ends of the inlet connecting pipe and the outlet connecting pipe extend into the water seal tanks, and each water seal tank is provided with an access hand hole. The utility model provides a novel split horizontal gas water sealer, which adopts a plurality of mutually connected water-sealed tanks, two adjacent water-sealed tanks are communicated through a water-sealed pipe, thereby reducing the difficulty of installation and maintenance, and simultaneously further increasing the flexibility of adjusting the water-sealed pressure, thereby having the advantages of convenient installation, flexible adjustment, high safety and the like, and because the water-sealed tanks are small in volume, the occupied space is small, and the maintenance is easy; meanwhile, the gas can be effectively prevented from leaking out by adjusting the number of the water seal tanks and the height of the water seal pipes.
Description
Technical Field
The utility model belongs to the technical field of the water seal ware, in particular to split type horizontal coal gas water seal ware.
Background
At present, a coal gas water seal drainer that commonly uses on the market, its structural feature is: the water-sealed tank is of a vertical structure, the inside of the water-sealed tank body is separated into a plurality of water-sealed chambers by steel plates, the water-sealed chambers are connected through pipelines, the coal gas pressure is resisted through the height of the water-sealed tank body, and the coal gas condensate water is collected and discharged. However, due to field conditions, the water seal is often large after manufacture, which makes installation difficult and, most likely, cannot be installed due to field space limitations. In addition, another kind of coal gas water seal drainer that market commonly used, its structural feature is: the water-sealed tank is of a horizontal structure, the tank body is divided into a plurality of cabins, each cabin is completely isolated by a blind plate, the water-sealed pipes are welded and fixed on the water-sealed tank and communicated with each cabin, the gas pressure is resisted through the height of the water-sealed pipes, and condensed water in the gas is collected and discharged. However, the gas pressure on site is unstable, so that the gas is easy to leak, and great potential safety hazard exists.
Chinese patent No. CN 203051854U discloses a water seal device, which comprises a horizontal pipe, wherein steel plates are fixedly welded at two ends of the horizontal pipe, the upper and lower ends of the steel plate at one end of the horizontal pipe are respectively provided with a water inlet and a water outlet leading to the interior of the horizontal pipe, an electromagnetic valve is installed at the water inlet, and a control valve is installed at the water outlet; the end part of the transverse pipe is respectively provided with an air inlet and an air outlet, a semicircular clapboard is fixedly welded on the inner wall of the transverse pipe between the air inlet and the air outlet, a liquid level sensor is installed on the inner wall of a steel plate which is at the same height with the bottom end of the semicircular clapboard, and the liquid level sensor is electrically connected with the electromagnetic valve through a controller. The utility model has simple structure and low cost, the semicircular clapboard and the water in the transverse pipe can cut off the coal gas, the liquid level sensor can sense the water level in the transverse pipe, and the opening and closing of the electromagnetic valve are controlled by the controller to ensure that the liquid level in the transverse pipe is always maintained at a reasonable height, the water consumption is low, the water is saved, and the coal gas cutting off function can be realized; the water seal adopts a horizontal structure, and although the water level in the transverse pipe is electrically controlled, the phenomenon that gas leaks easily due to unstable field gas pressure is still easy to occur, so that great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model provides a novel split horizontal gas water seal.
The utility model discloses specific technical scheme as follows:
the utility model provides a split horizontal gas water sealer, which comprises at least two water-sealed tanks, wherein the top of each water-sealed tank is provided with an inlet connecting pipe and an outlet connecting pipe, the lower end of each water-sealed tank extends into the water-sealed tank, each water-sealed tank is provided with an access hand hole, both ends of each water-sealed tank are provided with blind flange, two adjacent water-sealed tanks are connected through the blind flange, and the bottom of each water-sealed tank is provided with a bracket; the two adjacent water seal tanks are communicated through the water seal pipe, one end of the water seal pipe is connected with the outlet connecting pipe of one of the water seal tanks, and the other end of the water seal pipe is connected with the inlet connecting pipe of the adjacent water seal tank.
In a further improvement, two adjacent blind flanges are connected through bolts.
In a further improvement, the water seal pipe is connected with the outlet connecting pipe and the inlet connecting pipe through flanges.
The improved water seal pipe comprises two vertical pipes arranged in parallel and a transverse pipe connected with the two vertical pipes, each vertical pipe comprises at least two hollow pipe fittings with two open ends, the upper end and the lower end of each hollow pipe fitting are respectively provided with a fixing bolt and a fixing nut, the fixing bolt and the fixing nut are both provided with two open ends and are hollow, the fixing bolt and the fixing nut are in interference fit with the corresponding hollow pipe fittings, and a sealing ring is arranged at the joint of the two adjacent hollow pipe fittings.
In a further improvement, the transverse pipe is integrally formed with two hollow pipe fittings arranged on two sides of the transverse pipe or connected through a pipe joint.
The utility model has the advantages as follows:
the utility model provides a novel split horizontal gas water sealer, which adopts a plurality of mutually connected water-sealed tanks, two adjacent water-sealed tanks are communicated through a water-sealed pipe, thereby reducing the difficulty of installation and maintenance, and simultaneously further increasing the flexibility of adjusting the water-sealed pressure, thereby having the advantages of convenient installation, flexible adjustment, high safety and the like, and because the water-sealed tanks are small in volume, the occupied space is small, and the maintenance is easy; meanwhile, the gas can be effectively prevented from leaking out by adjusting the number of the water seal tanks and the height of the water seal pipes.
Drawings
FIG. 1 is a schematic structural view of a split horizontal gas water seal of embodiment 1;
FIG. 2 is a schematic structural view of the split horizontal gas water seal of embodiment 2;
FIG. 3 is a cross-sectional view of a water-sealed pipe of example 3.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
Example 1
The embodiment 1 of the utility model provides a split type horizontal coal gas water seal, as shown in fig. 1, including at least two water seal tanks 1, the top of each water seal tank 1 all is equipped with the import connecting pipe 2 and the export connecting pipe 3 that the lower extreme stretches into in the water seal tank 1, all is equipped with the access hand hole 4 on each water seal tank 1, and the both ends of each water seal tank 1 all are equipped with blind flange 5, connect through blind flange 5 between two adjacent water seal tanks 1, the bottom of each water seal tank 1 all is equipped with support 6; the two adjacent water-sealed tanks 1 are communicated through the water-sealed pipe 7, one end of the water-sealed pipe 7 is connected with the outlet connecting pipe 3 of one of the water-sealed tanks 1, and the other end of the water-sealed pipe is connected with the inlet connecting pipe 2 of the adjacent water-sealed tank 1. The dimensions of the drawings in the present application are appropriately scaled.
The utility model provides a novel split horizontal gas water sealer, which adopts a plurality of mutually connected water-sealed tanks, two adjacent water-sealed tanks are communicated through a water-sealed pipe, thereby reducing the difficulty of installation and maintenance, and simultaneously further increasing the flexibility of adjusting the water-sealed pressure, thereby having the advantages of convenient installation, flexible adjustment, high safety and the like, and because the water-sealed tanks are small in volume, the occupied space is small, and the maintenance is easy; meanwhile, the gas can be effectively prevented from leaking out by adjusting the number of the water seal tanks and the height of the water seal pipes.
In the embodiment, the water seal tank is made into a single-chamber structure, when the assembled water seal device is connected with a pressure drainer, the gas can be sealed by the height of the water seal pipe without leaking, and the condensed water in the gas flows into the water seal tank to be slowly discharged; the arrangement of water inlet pipes, water outlet pipes, liquid level control, etc. belongs to the prior art, such as the structure described in the prior patent indicated in the background art; the hand hole for inspection is an open pore structure for people or tools to extend into the equipment for installation, inspection or inspection, and belongs to the prior art.
In the embodiment, the water-sealed tanks can be connected in sequence from left to right to form a straight line; or the water-sealed tanks are connected in a zigzag shape, namely three groups of water-sealed tanks are formed, each group comprises at least two water-sealed tanks which are sequentially connected, wherein two groups of water-sealed tanks are arranged in parallel, the other group is respectively connected with the head or the tail of the two groups of water-sealed tanks, or the water-sealed tanks are connected in a Chinese character 'tian' shape, and the connection principle is similar to that of the zigzag shape.
The height of the water seal pipes and the number of the water seal tanks can be adjusted according to the size and the height of a gas pipeline on site, and due to the split structure, the small-volume water seal tanks can be separately transported to the site and then assembled, so that the transportation difficulty is greatly reduced; when the working space is low and the arrangement space is large, the water seal pipe with low height can be selected to be connected with the water seal tank, and the number of the water seal tanks is properly increased to balance the gas pressure and prevent the gas from leaking; when the arrangement space is small and the height is relatively high, the number of the water seal tanks can be reduced, and the water seal pipes with the high height are selected to be connected with the water seal tanks to achieve the effect of balancing the pressure of the coal gas and preventing the coal gas from leaking.
Example 2
A split type horizontal gas water seal device is different from the embodiment 1 in that two adjacent blind flanges 5 are connected through bolts 8 as shown in figure 2. The adjacent two water seal tanks are connected through bolts, and the purpose of safely discharging water in the coal gas can be achieved by adjusting the number of the water seal tanks and the length of the water seal pipes according to the size of a production field and the pressure of the coal gas in actual production.
In this embodiment, the water seal pipe 7 is connected with the outlet connecting pipe 3 and the inlet connecting pipe 2 by flanges 9. The water seal pipe is connected with the water seal tank flange, the length can be customized according to the actual working conditions (gas pressure and space height) on site, the mastering is flexible, and the safety is high.
Example 3
The utility model provides a split type horizontal gas water seal, as shown in fig. 3, with embodiment 1 difference, each water seal pipe 7 all includes two parallel arrangement's standpipe 71 and connects the horizontal pipe 72 of two standpipe 71, each standpipe 71 all includes two at least equal open-ended hollow pipe fittings 711 in both ends, the upper and lower both ends in each hollow pipe fitting 711 are equipped with fixation nut 712 and fixing bolt 713 respectively, fixation nut 712 and fixing bolt 713 all adopt both ends open-ended and be hollow setting, fixation nut 712 and fixing bolt 713 all with corresponding hollow pipe fitting 711 interference fit, and the junction of two adjacent hollow pipe fittings 711 is equipped with sealing washer 714.
In this embodiment, the horizontal tube 72 is integrally formed with or connected to two hollow tubes 711 provided at both sides of the horizontal tube 72.
In the embodiment, the vertical pipe consisting of a plurality of hollow pipe fittings is adopted, two adjacent hollow pipe fittings are connected through the fixing bolt and the fixing nut, the pipe diameters of the hollow pipe fittings are equal, the lengths of the hollow pipe fittings can be unequal, the height of the water seal pipe can be effectively adjusted according to actual conditions, and the sealing ring is arranged at the joint of the two adjacent hollow pipe fittings, so that the sealing performance of the water seal pipe can be ensured, and the leakage of coal gas is avoided; the two hollow pipe fittings arranged at the top and the transverse pipe can be integrally formed and can also be connected through a pipe joint and the like, and when the hollow pipe fittings and the pipe joint are connected through the pipe joint and the like, the joints of the hollow pipe fittings and the pipe joint and the joints of the pipe joint and the transverse pipe are both provided with sealing rings to ensure the sealing property; the height of the water seal pipe can be flexibly adjusted according to the field working condition, and the increase of the cost caused by the customization of the water seal pipe is avoided.
The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (5)
1. The split horizontal type coal gas water sealer is characterized by comprising at least two water sealing tanks (1), wherein the top of each water sealing tank (1) is provided with an inlet connecting pipe (2) and an outlet connecting pipe (3) of which the lower ends extend into the water sealing tanks (1), each water sealing tank (1) is provided with an access hand hole (4), two ends of each water sealing tank (1) are provided with blind flange (5), two adjacent water sealing tanks (1) are connected through the blind flange (5), and the bottom of each water sealing tank (1) is provided with a support (6); the two adjacent water-sealed tanks (1) are communicated through the water-sealed pipe (7), one end of the water-sealed pipe (7) is connected with the outlet connecting pipe (3) of one of the water-sealed tanks (1), and the other end of the water-sealed pipe is connected with the inlet connecting pipe (2) of the adjacent water-sealed tank (1).
2. The split horizontal gas water seal according to claim 1, wherein two adjacent blind flanges (5) are connected by bolts (8).
3. The split horizontal gas water seal according to claim 2, wherein the water seal pipe (7) is connected with the outlet connecting pipe (3) and the inlet connecting pipe (2) by flanges (9).
4. The split horizontal gas water seal according to claim 3, wherein each water seal pipe (7) comprises two vertical pipes (71) arranged in parallel and a horizontal pipe (72) connecting the two vertical pipes (71), each vertical pipe (71) comprises at least two hollow pipe fittings (711) with two open ends, a fixing nut (712) and a fixing bolt (713) are respectively arranged at the upper end and the lower end of each hollow pipe fitting (711), the fixing nut (712) and the fixing bolt (713) are arranged in a hollow manner with two open ends, the fixing nut (712) and the fixing bolt (713) are in interference fit with the corresponding hollow pipe fitting (711), and a sealing ring (714) is arranged at the joint of two adjacent hollow pipe fittings (711).
5. The split horizontal gas water seal according to claim 4, wherein the horizontal pipe (72) is integrally formed with or connected to two hollow pipes (711) disposed at two sides of the horizontal pipe (72) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742654.6U CN210601073U (en) | 2019-10-16 | 2019-10-16 | Split horizontal gas water seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921742654.6U CN210601073U (en) | 2019-10-16 | 2019-10-16 | Split horizontal gas water seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210601073U true CN210601073U (en) | 2020-05-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921742654.6U Active CN210601073U (en) | 2019-10-16 | 2019-10-16 | Split horizontal gas water seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210601073U (en) |
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2019
- 2019-10-16 CN CN201921742654.6U patent/CN210601073U/en active Active
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