CN103851228A - Water-sealed tank with adjustable liquid sealing height - Google Patents
Water-sealed tank with adjustable liquid sealing height Download PDFInfo
- Publication number
- CN103851228A CN103851228A CN201310484738.5A CN201310484738A CN103851228A CN 103851228 A CN103851228 A CN 103851228A CN 201310484738 A CN201310484738 A CN 201310484738A CN 103851228 A CN103851228 A CN 103851228A
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- China
- Prior art keywords
- water
- seal
- outer sleeve
- water seal
- large cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
Abstract
The invention relates to a water-sealed tank with adjustable liquid sealing height. The water-seal tanked with adjustable liquid sealing height mainly comprises two parts, i.e. a small water-sealed part and a big water-sealed part, wherein the small water-sealed part comprises a positioning adjusting rod, a locking nut, an inner casing pipe, an outer casing pipe, a sealing element, a water replenishing opening, a flow guiding pipe, a cutting valve and a communicating pipe; the big water-sealed part comprises a water draining opening, a water outlet, a big cylinder body, an outlet pipe and an inlet pipe. According to the technical scheme provided by the invention, the liquid sealing adjusting part of the water-sealed tank can be serially produced, optimized design is convenient to perform, and the design cost and the manufacturing cost are reduced; the whole water-sealed tank is simple in manufacturing, small in material using amount, low in manufacturing cost, convenient in liquid-sealing pressure adjustment, convenient to maintain, high in adaptability, and relatively wide in application range, can realize zero leakage and can be applied to gas-phase media with different performances, such as high temperature, toxicity, inflammability and the like.
Description
Technical field
The present invention relates to the adjustable water sealed tank of a kind of height liquid seal, belong to the field that petrochemical industry, electric power etc. relate to gas phase media intercept unit, being applicable to the gas phase medias such as low pressure, poisonous, nontoxic, high temperature has to cut off and requires and height liquid seal adjustable occasion as required.
Background technique
At present, be applicable to oil refining, chemical industry for flue gas, nitrogen, fuel gas etc. need to cut off, the little process system of pressure generally adopts water sealed tank, water sealed tank principle is to set certain liquid level, cuts off gas phase media path, guarantees that gas phase media do not reveal; In the time that operation pressure is steady, water seal is worked, and cuts off gas phase media; In the time of system overpressure, gas phase media is broken through water seal pressure and pressure release, guarantees the safe operation of process system.
The water seal height of domestic water sealed cans is non-adjustable at present, and cost is higher, complex structure.Because the system reform, enlarging or process system change, need to adjust water seal height time, need to again manufacture, cost is higher.
Because the defect that above-mentioned existing water sealed tank exists, practical experience and the professional knowledge of the inventor based on being engaged in this type of product specification manufacture and enriching for many years, and the utilization of cooperation scientific principle, actively research and innovation in addition, to founding the adjustable water sealed tank of a kind of novel height liquid seal, can improve general existing water sealed tank, make it have more practicability.Through constantly research, design, and after repeatedly studying sample and improving, finally create the present invention who has practical value.
Summary of the invention
The object of the invention is to, overcome the defect that existing water sealed tank exists, and provide a kind of height liquid seal adjustable water sealed tank, technical problem to be solved be it is manufactured more easily, structure is simpler, with low cost, more convenient operation, widely applicable, thereby be more suitable for practicality.
The object of the invention to solve the technical problems realizes by the following technical solutions.The adjustable water sealed tank of a kind of height liquid seal proposing according to the present invention, it comprises little water seal and large water seal, above-mentioned little water seal comprises: location regulating lever, inner sleeve, flow-off, outer sleeve, seal element, water supplement port, drainage tube, cut-off valve, connecting tube, above-mentioned flood package is drawn together: drain opening, water intake, large cylinder, outer pipe, inlet duct, the outer sleeve of its medium and small water seal is fixedly connected with the large cylinder of large water seal, regulating lever lower end, location is fixedly connected with outer sleeve upper, inner sleeve upper end is connected with location regulating lever, inner sleeve is positioned at outer sleeve, and inner sleeve lower end is to be slidably connected by seal element and outer sleeve, flow-off level is positioned at outer sleeve top and is fixedly connected with inner sleeve, water supplement port level is positioned at outer sleeve below and is connected with outer sleeve, one end of drainage tube is fixedly connected with outer sleeve bottom respectively with one end of connecting tube, and the other end of drainage tube and the other end of connecting tube are all positioned at large cylinder, cut-off valve is positioned at the neutral position of drainage tube, drain opening is fixedly connected with the bottom of large cylinder, water intake is fixedly connected with large cylinder, inlet duct is radially positioned at the central authorities of large cylinder and is fixedly connected with large cylinder, outer pipe is laterally positioned at the side of large cylinder and is fixedly connected with large cylinder.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The water sealed tank that aforesaid height liquid seal is adjustable, wherein said little water seal also comprises locking nut, above-mentioned location regulating lever is to be fixedly connected with outer sleeve with inner sleeve respectively by locking nut.
The present invention compared with prior art has obvious advantage and beneficial effect.By technique scheme, the present invention is applicable to oil refining, chemical industry for process systems that gas phase media blocks, pressure is little such as flue gas, nitrogen, fuel gas.
For achieving the above object, the present invention mainly comprises two large divisions: little water seal and large water seal.Its medium and small water seal comprises: location regulating lever, and locking nut, inner sleeve, flow-off, outer sleeve, seal element, water supplement port, drainage tube, cut-off valve, connecting tube, and flood package is drawn together: drain opening, water intake, large cylinder, outer pipe, inlet duct.
Flow-off is fixed on inner sleeve, and water supplement port is fixed on outer sleeve, drainage tube and connecting tube one end be fixed on outer sleeve bottom, the other end inserts in large cylinder, little water seal outer sleeve and large cylinder are fixed together, and jointly form a set of water sealed tank.Cut-off valve plays cut-out drainage tube in the middle of drainage tube.
Little water seal inner sleeve outer surface and outer sleeve internal surface are through machining, guarantee smooth surface, inner sleeve is put into outer sleeve, axial energy free-extension in outer sleeve, inner sleeve lower end car has several road sealing grooves, in groove, pack seal ring into, seal, assurance inner sleeve and outer sleeve can not be revealed.
Regulating lever one end, location is fixed on outer sleeve upper, and one end is fixed on inner sleeve top, by location regulating lever, controls inner sleeve and moves in outer sleeve, and after reserve position, locking nut locking and positioning regulating lever, thereby the position of hole flow-off, guarantee height liquid seal.
Flow-off ips lower end is exactly height liquid seal to inlet duct lower end, little water seal internal and external casing communicates with the large cylinder liquid level of large water seal by drainage tube, and large water seal equates with little water seal liquid level, by adjusting the height of flow-off, can control the height liquid seal of large water seal
Flow-off is up adjusted, and it is large that height liquid seal becomes, water supplement port water inlet, and flood sealed tube body fluid position also raises, until equate with flow-off.
In the time of the position of downward adjustment flow-off, water level reduces, and large water seal is with the water of little water seal by flow-off flow process, and height liquid seal reduces, thereby reaches the object of control liquid level.
The effect of connecting tube is, when large cylinder is according to technological requirement, while not needing water seal, cut-off valve cuts off drainage tube, and drain opening is discharged the liquid of large cylinder, and connecting tube is at this time played water seal effect with little water seal.
Gas phase media enters large cylinder by large sealing-liquid duct pipe and is discharged by outer pipe, has water intake on large cylinder, drain opening, and water sealed tank, the water intake with large cylinder when liquid measure is large is intake, drain opening draining, water supplement port is as the adjustment of fluid-tight, supplementary water.
The water sealed tank that a kind of height liquid seal of the present invention is adjustable at least has following advantages:
The present invention can adjust the height liquid seal of water sealed tank, meets the seal request of process system different operating state, can regulate by little water seal the height liquid seal of large water seal, guarantee the requirement of process system flow, little water seal can be used separately, meets the technological requirement of different operating modes
Fluid-tight adjustment member of the present invention can producing in serial form, facilitates optimal design, reduces design, manufacturing expense, entirety is manufactured simple, material consumption is few, and cost is low, and fluid-tight pressure is easy to adjust, easy to maintenance, sealing is tight, can realize zero leakage, strong adaptability, can adapt to high temperature, the gas phase media of different nature such as poisonous, inflammable, using scope is larger.
Height liquid seal of the present invention is easy to adjust, meets the needs of different water seals, can form association with larger water sealed tank, reduces manufacture difficulty and the cost of large water seal, and moisturizing is also convenient, can guarantee again the reliable of water seal.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of specification, and for above and other object of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the adjustable water sealed tank of a kind of height liquid seal of the present invention.
Fig. 2 is the little sealing structure for water schematic diagram after the present invention adjusts.
Fig. 3 be little water seal of the present invention along A to schematic diagram.
[primary component symbol description]
I: little water seal II: large water seal
1: location regulating lever 2: locking nut
3: inner sleeve 4: flow-off
5: outer sleeve 6: seal element
7: water supplement port 8: drainage tube
9: cut-off valve 10: connecting tube
11: drain opening 12: water intake
13: large cylinder 14: outer pipe
15: inlet duct
Embodiment
Technological means and effect of taking for reaching predetermined goal of the invention for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, to adjustable its embodiment of water sealed tank, structure, feature and the effect thereof of a kind of height liquid seal proposing according to the present invention, be described in detail as follows.
Fig. 1 is the structural representation of the adjustable water sealed tank of a kind of height liquid seal of the present invention, and Fig. 2 is the little sealing structure for water schematic diagram after the present invention adjusts, Fig. 3 be little water seal of the present invention along A to schematic diagram.
As shown in Figure 1, Figure 2 and Figure 3, the water sealed tank that a kind of height liquid seal of the present invention is adjustable, it mainly comprises two-part: little water seal I and large water seal II.Little water seal I comprises: location regulating lever 1, locking nut 2, inner sleeve 3, flow-off 4, outer sleeve 5, seal element 6, water supplement port 7, drainage tube 8, cut-off valve 9, connecting tube 10.Large water seal II comprises: drain opening 11, water intake 12, large cylinder 13, outer pipe 14, inlet duct 15.
Little water seal I inner sleeve 3 is put into outer sleeve 5, location regulating lever 1 is fixed together internal and external casing 5, turn location regulating lever 1 and can adjust the height of inner sleeve 3 relative outer sleeves 5, after reserve position, locking nut 2 locking and positioning regulating levers 1, unnecessary liquid is from the outflow of flow-off 4, and not enough part has water supplement port 7 to supplement, thereby guarantees water seal height.
Internal and external casing 5 has sealing configuration, guarantees that internal and external casing 5 seals.
Little water seal I internal and external casing 5 communicates with large cylinder 13 liquid levels of large water seal II by drainage tube 8, and large water seal II equates with little water seal I liquid level, by adjusting the height of flow-off 4, can control the water seal height of large water seal II.
Flow-off 4 is up adjusted, and it is large that height liquid seal becomes, and water supplement port 7 is intake, and large water seal II cylindrical shell liquid level also raises, until equate with flow-off 4; In the time of the position of downward adjustment flow-off 4, water level reduces, and large water seal II is with the water of little water seal I by flow-off 4 flow processs, and height liquid seal reduces, thereby reaches the object of control water seal height.
The effect of connecting tube 10 is, when large cylinder 13 is according to technological requirement, while not needing water seal, cut-off valve 9 cuts off drainage tube 8, and drain opening 11 is discharged the liquid of large cylinder 13, and connecting tube 10 is at this time played water seal effect with little water seal I.
Large water seal II inlet duct 15 is gas phase media entrance, discharged by outer pipe 14, on large cylinder 13, there is water intake 12, drain opening 11, the water intake 12 with large cylinder 13 when liquid measure is large is intake, drain opening 11 drainings, little water seal I water supplement port 7 is as the adjustment of fluid-tight, supplementary water, large water seal II large cylinder 13 interior water seal heights are adjusted by little water seal I, thereby cut off gas phase media path, play water seal effect.
Little water seal I outer sleeve 5 is fixed together with large cylinder 13, forms the adjustable water sealed tank system of a set of height liquid seal.
Because be by the liquid level of the large water seal II of little water seal I control, can be suitable for the gas phase media fluid-tight requirement of different process system, by selecting material, the import and export diameter of suitable large water seal II, can apply larger flow, the seal water system of higher temperature, and little water seal I also can be used separately and play seal action.
In sum, the present invention can adjust the height liquid seal of water sealed tank, meets the technological requirement of different operating modes, guarantees the trouble-free operation of tooling.There is advantage with low cost.With respect to current various water sealed tanks, the present invention be a kind of manufacture more easily, simpler, with low cost, the more convenient operation of structure, widely applicable new type water sealed cans.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, although the present invention discloses as above with preferred embodiment, but not in order to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solution of the present invention, foundation technical spirit of the present invention is to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (2)
1. the adjustable water sealed tank of height liquid seal, is characterized in that it comprises little water seal (I) and large water seal (II);
Above-mentioned little water seal (I) comprising: location regulating lever (1), inner sleeve (3), flow-off (4), outer sleeve (5), seal element (6), water supplement port (7), drainage tube (8), cut-off valve (9), connecting tube (10);
Above-mentioned large water seal (II) comprising: drain opening (11), water intake (12), large cylinder (13), outer pipe (14), inlet duct (15);
The outer sleeve (5) of its medium and small water seal (I) is fixedly connected with the large cylinder (13) of large water seal (II), regulating lever (1) lower end, location is fixedly connected with outer sleeve (5) upper end, inner sleeve (3) upper end is connected with location regulating lever (1), inner sleeve (3) is positioned at outer sleeve (5), and inner sleeve (3) lower end is to be slidably connected by seal element (6) and outer sleeve (5), flow-off (4) level is positioned at outer sleeve (5) top and is fixedly connected with inner sleeve (3), water supplement port (7) level is positioned at outer sleeve (5) below and is connected with outer sleeve (5), one end of one end of drainage tube (8) and connecting tube (10) is fixedly connected with outer sleeve (5) bottom respectively, and the other end of drainage tube (8) and the other end of connecting tube (10) are all positioned at large cylinder (13), cut-off valve (9) is positioned at the neutral position of drainage tube (8), drain opening (11) is fixedly connected with the bottom of large cylinder (13), water intake (12) is fixedly connected with large cylinder (13), inlet duct (15) is radially positioned at the central authorities of large cylinder (13) and is fixedly connected with large cylinder (13), outer pipe (14) is laterally positioned at the side of large cylinder (13) and is fixedly connected with large cylinder (13).
2. the adjustable water sealed tank of height liquid seal according to claim 1, it is characterized in that: wherein said little water seal (I) also comprises locking nut (2), above-mentioned location regulating lever (1) is to be fixedly connected with outer sleeve (5) with inner sleeve (3) respectively by locking nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484738.5A CN103851228B (en) | 2013-10-16 | 2013-10-16 | The water sealed tank that a kind of height liquid seal is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310484738.5A CN103851228B (en) | 2013-10-16 | 2013-10-16 | The water sealed tank that a kind of height liquid seal is adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103851228A true CN103851228A (en) | 2014-06-11 |
| CN103851228B CN103851228B (en) | 2016-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310484738.5A Active CN103851228B (en) | 2013-10-16 | 2013-10-16 | The water sealed tank that a kind of height liquid seal is adjustable |
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| Country | Link |
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| CN (1) | CN103851228B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734849A (en) * | 2020-07-04 | 2020-10-02 | 南京天人环保设备有限公司 | Automatic water replenishing safe water-sealed tank with variable liquid level and control method thereof |
| CN112707051A (en) * | 2020-12-31 | 2021-04-27 | 河南红东方化工股份有限公司 | Hydrochloric acid storage tank for aminoacetic acid production |
| CN113418032A (en) * | 2021-06-10 | 2021-09-21 | 洛阳超蓝节能技术有限公司 | Liquid seal valve and gas phase medium cutting method of liquid seal valve |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4740733Y1 (en) * | 1970-03-13 | 1972-12-09 | ||
| CN2484453Y (en) * | 2001-06-08 | 2002-04-03 | 罗俊昌 | Gas level adjusting valve |
| CN201318479Y (en) * | 2008-12-23 | 2009-09-30 | 李观德 | A smoke gas water-sealed valve for retort |
| JP2010151265A (en) * | 2008-12-26 | 2010-07-08 | Nippon Steel Corp | Water sealed gas holder and method of closing water seal valve of the water sealed gas holder |
| CN203500575U (en) * | 2013-10-16 | 2014-03-26 | 洛阳瑞泽石化工程有限公司 | Water seal tank with adjustable liquid seal height |
-
2013
- 2013-10-16 CN CN201310484738.5A patent/CN103851228B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4740733Y1 (en) * | 1970-03-13 | 1972-12-09 | ||
| CN2484453Y (en) * | 2001-06-08 | 2002-04-03 | 罗俊昌 | Gas level adjusting valve |
| CN201318479Y (en) * | 2008-12-23 | 2009-09-30 | 李观德 | A smoke gas water-sealed valve for retort |
| JP2010151265A (en) * | 2008-12-26 | 2010-07-08 | Nippon Steel Corp | Water sealed gas holder and method of closing water seal valve of the water sealed gas holder |
| CN203500575U (en) * | 2013-10-16 | 2014-03-26 | 洛阳瑞泽石化工程有限公司 | Water seal tank with adjustable liquid seal height |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111734849A (en) * | 2020-07-04 | 2020-10-02 | 南京天人环保设备有限公司 | Automatic water replenishing safe water-sealed tank with variable liquid level and control method thereof |
| CN112707051A (en) * | 2020-12-31 | 2021-04-27 | 河南红东方化工股份有限公司 | Hydrochloric acid storage tank for aminoacetic acid production |
| CN113418032A (en) * | 2021-06-10 | 2021-09-21 | 洛阳超蓝节能技术有限公司 | Liquid seal valve and gas phase medium cutting method of liquid seal valve |
| CN113418032B (en) * | 2021-06-10 | 2023-11-14 | 洛阳超蓝节能技术有限公司 | Liquid seal valve and gas phase medium cutting-off method thereof |
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| Publication number | Publication date |
|---|---|
| CN103851228B (en) | 2016-01-13 |
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