CN202469456U - Quick pressure regulating type gas chamber - Google Patents
Quick pressure regulating type gas chamber Download PDFInfo
- Publication number
- CN202469456U CN202469456U CN2012200093464U CN201220009346U CN202469456U CN 202469456 U CN202469456 U CN 202469456U CN 2012200093464 U CN2012200093464 U CN 2012200093464U CN 201220009346 U CN201220009346 U CN 201220009346U CN 202469456 U CN202469456 U CN 202469456U
- Authority
- CN
- China
- Prior art keywords
- piston
- ring beam
- shaped ring
- gas chamber
- gas cabinet
- Prior art date
- 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 - Lifetime
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- 230000001105 regulatory effect Effects 0.000 title abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000002528 anti-freeze Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003034 coal gas Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to a rapid pressure regulating type gas chamber, which comprises a gas chamber body and a piston which can move up and down in the gas chamber body, wherein the piston consists of a piston plate, a piston box-shaped ring beam and a piston truss, a concrete dead weight is arranged in the piston box-shaped ring beam, and a concrete live weight block is arranged outside the piston box-shaped ring beam; a plurality of independent compartments are arranged along a piston box-shaped ring beam of the gas holder, communication pipes and valves are arranged among the compartments, and the pressure of the gas holder is adjusted in a mode of injecting or discharging liquid into or from the plurality of compartments. The utility model discloses swift pressure regulating type gas chamber reforms transform gas chamber piston box ring beam part, and make full use of piston box ring beam inner space fills dress liquid and can accomplish the regulation to gas chamber operating pressure in it, through setting up automatic immersible pump, can realize taking out and irritating automatically to accomplish the automatic control and the regulation to gas chamber operating pressure, labour saving and time saving has thoroughly solved the difficult problem of adjusting of gas chamber operating pressure.
Description
Technical field
The utility model is the thin oil seal gas cabinet that is applied to metallurgy industry about a kind of, relates in particular to a kind of quick voltage-regulation type gas cabinet.
Background technique
At present, thin-oil sealed gas tank is widely used in the metallurgy industry as the important device of balance gaspipe network pressure, especially the balance of blast furnace gas and coke-stove gas ductwork pressure.The operating pressure of gas cabinet and ductwork pressure have direct relation; When pipe network running pressure is higher, hope that the operating pressure of gas cabinet is also high, can store more coal gas like this, minimizing is diffused; And when pipe network running pressure is low, also hope the operating pressure and the ductwork pressure coupling of gas cabinet, guarantee the effect of gas cabinet its buffering of performance and storage.Generally when design, set the best operating pressure of a gas cabinet according to the runnability of pipe network and guarantee steadily diffusing with the minimum of coal gas amount of ductwork pressure, this value just is worth by this in the gas cabinet making debug process and demarcates in case set.The pressure adjustment of existing gas cabinet is main leans on the increase of balancing weight on the piston and reduces and realize; During adjustment, need piston elder generation implantation, carry balancing weight then; Hoisting piston is measured its inclination degree and measuring pressure again; As not up to standard, adjust repeatedly again, till pressure, piston balance are all up to standard.Have this pressure regulative mode now, the displacement that not only will stop production, and waste time and energy, after finishing, adjustment also need displacement again to go into operation, if matching, discovery pressure do not adjust again again, and its workload is very big.Therefore, the gas cabinet operating pressure is not adjusted generally speaking.
In actual motion, because smelter gaspipe network pressure is not to remain on an invariable numerical value, but change along with user's gas consumption, seasonal variations, especially the variation of Along with season is more obvious.Certain steel mill is an example with the north; Its, pipe network balance pressure was about 8kPa, to winter, owing to reasons such as gas consumption and temperature change in summer; Ductwork pressure is reduced to about 6.5kPa; Therefore, the operating pressure of former design gas cabinet can not satisfy the requirement of balance ductwork pressure in the winter time, must adjust its pressure.But the not only time-consuming but also effort of the method for above-mentioned existing adjustment pressure can not adapt to the needs that present iron and steel enterprise produces, and therefore, needs badly and seeks a kind of new shortcut and realize gas cabinet pressure is regulated.
Thus, the inventor relies on experience and the practice of being engaged in relevant industries for many years, proposes a kind of quick voltage-regulation type gas cabinet, to overcome the defective of existing technology.
The model utility content
The purpose of the utility model is to provide a kind of quick voltage-regulation type gas cabinet, can realize the adjusting to the gas cabinet internal pressure through automated manner, and its pressure regulation is simple to operate, regulating cycle short, the time and labour saving.
The purpose of the utility model is to realize like this; A kind of quick voltage-regulation type gas cabinet; Comprise the gas cabinet cabinet and piston moving up and down in cabinet; Said piston is made up of piston plate, piston box-shaped ring beam and piston truss, is provided with the dead counterweight of concrete in the said piston box-shaped ring beam, and piston box-shaped ring beam outside is provided with concrete balancing weight alive; On the piston of gas cabinet, be symmetrical set a plurality of containers, regulate the pressure of gas cabinet through the mode of injection or drain in a plurality of symmetrically arranged containers.
In a preferred embodiments of the utility model, said liquid is the mixture of water, antifreeze liquid or water and antifreeze liquid.
In a preferred embodiments of the utility model; Symmetrically arranged a plurality of containers are made up of a plurality of independently separations on the said piston; Said a plurality of independently separation is arranged on the top of piston box-shaped ring beam along piston box-shaped ring beam, and connecting tube and valve are set between each separation.
In a preferred embodiments of the utility model, symmetrically arranged a plurality of containers are made up of a plurality of independently separations that piston box-shaped ring beam circumferentially forms at interval on the said piston, and connecting tube and valve are set between each separation.
In a preferred embodiments of the utility model, in a separation submersible pump is set at least therein, submersible pump is communicated with the outside collecting tank of gas cabinet by pipeline.
From the above mentioned, the quick voltage-regulation type gas cabinet of the utility model is that gas cabinet piston box-shaped ring beam is partly transformed, and makes full use of piston box-shaped ring beam inner space; Fill non-condensition liquid within it and can accomplish adjusting the gas cabinet operating pressure; Through automatic submersible pump (raw water service pump and draining pump) etc. is set, can realize taking out automatically filling, thereby accomplish automatic control and adjusting the gas cabinet operating pressure; Time saving and energy saving, thoroughly solved the difficult problem of regulating of gas cabinet operating pressure.
Description of drawings
Following accompanying drawing only is intended to the utility model is done schematic illustration and explanation, does not limit the scope of the utility model.Wherein:
Fig. 1: be the structural representation of the quick voltage-regulation type gas cabinet of the utility model.
Fig. 2: be the partial structurtes enlarged diagram of the quick voltage-regulation type gas cabinet of the utility model.
Embodiment
Understand for technical characteristics, purpose and effect to the utility model have more clearly, contrast the embodiment of description of drawings the utility model at present.
Like Fig. 1, shown in Figure 2; The utility model proposes a kind of quick voltage-regulation type gas cabinet 100; Said quick voltage-regulation type gas cabinet 100 comprise gas cabinet cabinet 1 and in cabinet piston 2 moving up and down, said piston 2 is made up of piston plate 21, piston box-shaped ring beam 22 and piston truss 23, is provided with the dead counterweight 3 of concrete in the said piston box-shaped ring beam 22; Piston box-shaped ring beam 22 outsides are provided with concrete balancing weight 4 alive, to be used for the balance of regulating piston; On the piston 2 of gas cabinet, be symmetrical set a plurality of containers, regulate the pressure of gas cabinet through the mode of injection or drain in a plurality of symmetrically arranged containers.In a kind of embodiment of this mode of execution; Symmetrically arranged a plurality of containers are to be made up of along a plurality of independently separations that it circumferentially forms at interval the box-like body of piston box-shaped ring beam 22 on the said piston 2; Connecting tube and valve (not shown) are set between each separation; Inject or drain 8 in a plurality of separations of trend through pipeline 51, thus, the pressure of gas cabinet is fast adjusted.
Said piston box-shaped ring beam 22 is made up of inside and outside biside plate, top board, base plate and inner supporting structure etc.; For reaching certain gas pressure; The general filling has the dead counterweight 3 of a certain amount of concrete in the piston box-shaped ring beam 22; The dead counterweight 3 of this concrete generally accounts for about 2/3 (differences according to the difference of gas cabinet working pressure, pressure is big more, the amount of concrete of pouring is more) of piston box-shaped ring beam 22 total volumes; 1/3 the space of still having an appointment, the top of the dead counterweight 3 of concrete in piston box-shaped ring beam 22, this space is utilizable.In the present embodiment; Be through improvement to the box-like body of piston box-shaped ring beam 22; Carry out necessary anti-drain process, and the box-like body of piston box-shaped ring beam 22 circumferentially is made into a plurality of independently separations at interval along it, the dead counterweight 3 of said concrete is arranged on the bottom in each separation; When the gas cabinet working pressure need improve, can in 1/3 space, top of a plurality of compartments that constitute by piston box-shaped ring beam 22, inject liquid automatically through pipeline 51; And when the gas cabinet working pressure need reduce, can discharging automatically through pipeline by the liquid that a plurality of compartments are inner, thereby the automatic quick adjustment of realization gas cabinet pressure.The quick pressure regulating method of the utility model gas cabinet is through in a plurality of compartments of trend, injecting or the mode of drain realizes the adjusting to the gas cabinet internal pressure; And need not a dead lift piston balancing weight; Therefore, its pressure regulation is simple to operate, regulating cycle short, the time and labour saving.
In this mode of execution, said liquid is water or non-lime set (in temperature is lower than the environment of zero degree, using); Said not lime set can be any flowing at low temperatures and the non-combustion of liquid that is not easy to solidify is preferable, is the mixture of antifreeze liquid or water and antifreeze liquid.
In this mode of execution, said a plurality of separations are provided with mode independently, are provided with connecting tube and valve between each separation, its objective is in order to prevent that tilt phenomenon from appearring in piston.Because slight inclination might take place in piston in operation; And the liquid that charges into is mobile, if be regardless of the compartments setting, in the time of piston generation slight inclination; The liquid of the inside will flow to a low side, increases the weight of the inclined degree of piston thus.And the utility model adopts after a plurality of compartments, can control and avoid the generation of tilting of the piston phenomenon to a certain extent.In addition, the purpose of connecting tube and valve being set, is to consider to adopt a submersible pump to carry out water filling; When the needs water filling; Automatically with connecting tube and valve open, as shown in Figure 2, can pass through pipeline 51 to one of them compartments private water supply by a submersible pump 6 that is arranged in the collecting tank 5; Connecting tube between said each separation and valve should be arranged on the extreme lower position in the separation; So that liquid flows into other separation from a separation as early as possible, finally reach the liquid level unanimity, realize water filling operation to a plurality of separations.After water filling finishes, with the valve closing between each separation.
The setting of draining pump is as shown in Figure 2 during as for draining, can in a separation submersible pump 7 be set therein, and submersible pump 7 also is communicated with the outside collecting tank 5 of gas cabinet by pipeline; With connecting tube and valve open, because said connecting tube and valve are arranged on the extreme lower position in the separation, the water of being convenient in each separation all flows in the separation that submersible pump 7 is set and discharge.After draining finishes, with the valve closing between each separation (that is: when piston normally moved, valve was in closed condition).
Like Fig. 1, shown in Figure 2; In this mode of execution, the top of the said a plurality of compartments that are made at interval by the box-like body of piston box-shaped ring beam 22 is provided with water filling manhole 221, on the side plate of cabinet 1, also is provided with to, drainage manhole 11; So that pipeline 51 passes; Said pipeline 51 adopts rubber hose, and two submersible pump 6,7 middle pipelines 51 can be shared, but the bypass (not shown) respectively need be established in two ends.Catch basin 5 is arranged on gas cabinet externally down, and it is basic fair with ground to establish the lid back above, the aboveground space that do not take both attractive in appearance also.
From the above mentioned, this mode of execution is that gas cabinet piston box-shaped ring beam is partly transformed, and makes full use of piston box-shaped ring beam inner space; Fill non-condensition liquid within it and can accomplish adjusting the gas cabinet operating pressure; Through automatic submersible pump (raw water service pump and draining pump) etc. is set, can realize taking out automatically filling, thereby accomplish automatic control and adjusting the gas cabinet operating pressure; Time saving and energy saving, thoroughly solved the difficult problem of regulating of gas cabinet operating pressure.
Further; In another embodiment of this mode of execution; Symmetrically arranged a plurality of containers also are to be made up of a plurality of independently separations on the said piston 2; But these a plurality of independently separations are not that the box-like body transformation by piston box-shaped ring beam 22 forms, but are made up of the sealed compartment (not shown) that is arranged on piston box-shaped ring beam 22 tops; Said sealed compartment can be a plurality of rubber bag with water or other seal container, and connecting tube and valve also are set between each separation, in a separation submersible pump is set at least therein, and submersible pump is communicated with the outside collecting tank of gas cabinet by pipeline.This embodiment's usage mode and effect are identical with previous embodiment, repeat no more at this.
The above is merely the schematic embodiment of the utility model, is not in order to limit the scope of the utility model.Any those skilled in the art, equivalent variations of under the prerequisite of design that does not break away from the utility model and principle, having done and modification all should belong to the scope that the utility model is protected.
Claims (5)
1. quick voltage-regulation type gas cabinet; Comprise the gas cabinet cabinet and piston moving up and down in cabinet; Said piston is made up of piston plate, piston box-shaped ring beam and piston truss; Be provided with the dead counterweight of concrete in the said piston box-shaped ring beam, piston box-shaped ring beam outside is provided with concrete balancing weight alive; It is characterized in that: on the piston of gas cabinet, be symmetrical set a plurality of containers, regulate the pressure of gas cabinet through the mode of injection or drain in a plurality of symmetrically arranged containers.
2. quick voltage-regulation type gas cabinet as claimed in claim 1 is characterized in that: said liquid is the mixture of water, antifreeze liquid or water and antifreeze liquid.
3. quick voltage-regulation type gas cabinet as claimed in claim 1; It is characterized in that: symmetrically arranged a plurality of containers are made up of a plurality of independently separations on the said piston; Said a plurality of independently separation is arranged on the top of piston box-shaped ring beam along piston box-shaped ring beam, and connecting tube and valve are set between each separation.
4. quick voltage-regulation type gas cabinet as claimed in claim 1 is characterized in that: symmetrically arranged a plurality of containers are made up of a plurality of independently separations that piston box-shaped ring beam circumferentially forms at interval on the said piston, and connecting tube and valve are set between each separation.
5. like claim 3 or 4 described quick voltage-regulation type gas cabinets, it is characterized in that: in a separation submersible pump is set at least therein, submersible pump is communicated with the outside collecting tank of gas cabinet by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093464U CN202469456U (en) | 2012-01-10 | 2012-01-10 | Quick pressure regulating type gas chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200093464U CN202469456U (en) | 2012-01-10 | 2012-01-10 | Quick pressure regulating type gas chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202469456U true CN202469456U (en) | 2012-10-03 |
Family
ID=46917614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200093464U Expired - Lifetime CN202469456U (en) | 2012-01-10 | 2012-01-10 | Quick pressure regulating type gas chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202469456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537651A (en) * | 2012-01-10 | 2012-07-04 | 中冶京诚工程技术有限公司 | Rapid pressure regulating method of gas tank and rapid pressure regulating type gas tank |
| CN104633437A (en) * | 2015-02-12 | 2015-05-20 | 中冶华天工程技术有限公司 | Piston of cylindrical gas chamber |
| CN105090735A (en) * | 2014-05-07 | 2015-11-25 | 神华集团有限责任公司 | Gas collecting and discharging system |
| CN105402593A (en) * | 2015-10-22 | 2016-03-16 | 中冶南方工程技术有限公司 | Gas cabinet |
-
2012
- 2012-01-10 CN CN2012200093464U patent/CN202469456U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537651A (en) * | 2012-01-10 | 2012-07-04 | 中冶京诚工程技术有限公司 | Rapid pressure regulating method of gas tank and rapid pressure regulating type gas tank |
| CN105090735A (en) * | 2014-05-07 | 2015-11-25 | 神华集团有限责任公司 | Gas collecting and discharging system |
| CN105090735B (en) * | 2014-05-07 | 2017-07-14 | 神华集团有限责任公司 | A kind of gas collection and exhaust system |
| CN104633437A (en) * | 2015-02-12 | 2015-05-20 | 中冶华天工程技术有限公司 | Piston of cylindrical gas chamber |
| CN105402593A (en) * | 2015-10-22 | 2016-03-16 | 中冶南方工程技术有限公司 | Gas cabinet |
| CN105402593B (en) * | 2015-10-22 | 2017-08-11 | 中冶南方工程技术有限公司 | A kind of gas chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
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| CX01 | Expiry of patent term |