CN202419122U - Integral temperature-preservative gas cabinet - Google Patents
Integral temperature-preservative gas cabinet Download PDFInfo
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- CN202419122U CN202419122U CN2012200453455U CN201220045345U CN202419122U CN 202419122 U CN202419122 U CN 202419122U CN 2012200453455 U CN2012200453455 U CN 2012200453455U CN 201220045345 U CN201220045345 U CN 201220045345U CN 202419122 U CN202419122 U CN 202419122U
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- cabinet
- gas cabinet
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- temperature
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Abstract
The utility model discloses an integral temperature-preservative gas cabinet, wherein the gas cabinet is composed of a cabinet body and a piston capable of moving up and down in the cabinet body; an outer side plate of the cabinet body and a piston plate are composed of thin steel plates; the outer wall surface of the cabinet body of the gas cabinet and the top surface of the piston of the gas cabinet are fixedly provided with temperature-preservative layers; after integral temperature preservation is adopted for the gas cabinet, the external heat radiation of the gas cabinet can be reduced greatly, the gas temperature and oil temperature of the integral gas cabinet can be improved in winter, icing and wax hanging can be prevented, and a seal mechanism of the gas cabinet is prevented from being blocked by ice, thus the gas cabinet is ensured to run normally in winter; the integral temperature preservation in summer has a heat insulation effect, the highest temperature of the gas cabinet is lowered, the temperature difference of the gas cabinet between the south side and the north side is reduced, the deformation of the outer wall of the gas cabinet is reduced, the oil temperature is lowered and the viscosity of oil is improved, and the oil level of the piston is ensured to be balanced, thus the gas cabinet is ensured to run normally; and moreover, the problem of short anti-corrosion service life of the outer part of the gas cabinet is solved thoroughly.
Description
Technical field
The utility model is about a kind of thin-oil sealed gas tank, relates in particular to a kind of integral heat insulation moulded coal gas holder.
Background technique
Thin-oil sealed gas tank is widely used in metallurgy industry as the important device of balance gaspipe network pressure.From the runnability of circular gas cabinet of the domestic thin oil seal that generally uses and thin oil seal polygonal gas cabinet, gas cabinet is in the summer of colder winter and high temperature, breaks down and the possibility of accident can increase greatly.
Coal gas contains a large amount of moisture content in the gas cabinet, in gas holder static after, on the lower cabinet wall of temperature, can be condensed into water gradually, will on the piston lower sides, freeze in the winter time.When air accumulator seal mechanism operated on thin ice or the thin white sidewall, the icing or frosting meeting on the sidewall was in time wiped off.If but winter, piston was failure to actuate for a long time, the thin ice of piston bottom will be tied thicker and thicker, and when piston moved again by the time, sealing mechanism will be blocked by the thick ice on the side plate, causes seal failure.More contained impurity and water also can condense on the piston upper portion side wall gradually in the sealing oil, form by " extension wax ", hang the normal operation that also can influence gas holder when wax reaches certain thickness.At cold area, though oil groove and piston oil slot all are provided with heating equipment at the bottom of the cabinet, also can't play heating effect to the integral body of gas holder, particularly large-scale gas holder because the sealing oil runner is very long, is concentrated and is heated and can't address the above problem.The gas cabinet piston regularly moves up and down can alleviate this problem; But a lot of enterprises gas source scheduling in the winter time are very nervous; Can't accomplish that regular gas holder piston moves up and down, the large-scale gas holder of these enterprises cut out at the coldest 1,2 month to import and export and stops cabinet, to hide cold wave.Gas cabinet stops the ordinary production that cabinet has had a strong impact on enterprise, has also brought unsafe factor to production.
Summer, sealing oil viscosity sharply descended because temperature is high, and solar radiation is strong, can cause gas cabinet southern side cabinet wallboard temperature up to more than 60 ℃.Because the north and south temperature difference makes the distortion of gas holder exterior panel strengthen, the leakage that has more aggravated sealing oil with splash, cause the piston oil level uneven, can make gas cabinet normally to move when serious.This situation shows particularly evident on polygonal thin oil seal gas cabinet.Summer, the oil feed pump number of starts increased greatly, can cause double pump to start when serious, made sealing oil be splashed on the piston and was lost.
The external anti-corrosion layer of gas cabinet is owing to be directly exposed in the external environment condition, and exposed to the weather drenches with rain throughout the year, and the anticorrosive coat temperature also changes very violent, and it is anticorrosion to cause the external anti-corrosion layer of gas cabinet just need carry out again in general about 6 years, wastes time and energy.
In view of this, the inventor relies on relevant design and manufacturing experience for many years, proposes a kind of integral heat insulation moulded coal gas holder, to overcome the defective of existing technology.
The model utility content
The purpose of the utility model is to provide a kind of integral heat insulation moulded coal gas holder, can ensure normally to move in gas cabinet winter, summer, and can save energy and reduce the cost, and reduces the sealing oil loss.
Another purpose of the utility model is to provide a kind of integral heat insulation moulded coal gas holder, can improve the outside anticorrosive coat life-span.
The purpose of the utility model is achieved in that a kind of integral heat insulation moulded coal gas holder, and said gas cabinet is made up of the cabinet and the piston that in cabinet, can move up and down, and said cabinet outer panel and piston plate are made up of sheet metal; Be fixed with thermal insulation layer in the outer wall of gas cabinet cabinet and the end face of gas cabinet piston.
In a preferred embodiments of the utility model, said thermal insulation layer is made up of rock wool, glass wool or flame retardant polyurethane material.
In a preferred embodiments of the utility model, the outer wall of said cabinet and the end face of piston are fixed with a plurality of fixed elements respectively, by said fixed element thermal insulation layer are fixedly installed on the outer wall of said cabinet and the end face of piston.
In a preferred embodiments of the utility model, said fixed element is angle steel, steel nail or steel bar.
In a preferred embodiments of the utility model, said fixed element is welded in the outer wall of cabinet and the end face of piston.
In a preferred embodiments of the utility model, said fixed element is riveted or is connected in the outer wall of cabinet and the end face of piston by bolt.
In a preferred embodiments of the utility model, the said thermal insulation layer outside is fixed with protective layer.
In a preferred embodiments of the utility model, said protective layer is made up of galvanized sheet iron, color steel or glass fibre cloth.
From the above mentioned, after gas cabinet is taked integral heat insulation, can greatly reduce the outside heat radiation of gas cabinet; Can improve the gas temperature and the oil temperature of whole gas cabinet in the winter time; Can avoid freeze hanging wax, prevent that air accumulator seal mechanism from being blocked by ice, thereby normally move the winter that ensures gas holder.Summer integral heat insulation then play effect of heat insulation, reduce the maximum temperature of gas cabinet, reduce the temperature difference of gas holder north and south side, reduce the distortion of gas cabinet outer wall, reduce the gentle oil viscosity that improves of oil, guarantee the balance of piston oil level, thereby ensure the normal operation of gas holder.But also solved not long problem of outside anticorrosion life-span of gas cabinet completely.
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 utility model integral heat insulation moulded coal gas holder.
Fig. 2: be A bilge construction enlarged diagram among Fig. 1.
Fig. 3: be B bilge construction enlarged diagram among Fig. 1.
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, Fig. 2, shown in Figure 3, the utility model proposes a kind of integral heat insulation moulded coal gas holder 100, and said gas cabinet is made up of the cabinet 1 and the piston 2 that in cabinet 1, can move up and down, and said cabinet 1 outer panel 11 and piston plate 21 are made up of sheet metal; Be fixed with thermal insulation layer 12,22 respectively in the outer wall of gas cabinet cabinet and the end face of gas cabinet piston.
After gas cabinet is taked integral heat insulation, can greatly reduce the outside heat radiation of gas cabinet, can improve the gas temperature and the oil temperature of whole gas cabinet in the winter time, can avoid freezing and hang wax, prevent that air accumulator seal mechanism from being blocked by ice, thereby normally move the winter that ensures gas holder.Summer integral heat insulation then play effect of heat insulation, reduce the maximum temperature of gas cabinet, reduce the temperature difference of gas holder north and south side, reduce the distortion of gas cabinet outer wall, reduce the gentle oil viscosity that improves of oil, guarantee the balance of piston oil level, thereby ensure the normal operation of gas holder.
In this mode of execution, said thermal insulation layer 12,22 can be made up of rock wool, glass wool or flame retardant polyurethane material.The end face of the outer wall of said cabinet 1 and piston 2 is fixed with a plurality of fixed elements 13,23 respectively, by said fixed element 13,23 thermal insulation layer 12,22 is fixedly installed on the outer wall of said cabinet 1 and the end face of piston 2.In this mode of execution, said fixed element 13,23 can be made up of angle steel, steel nail or steel bar.
Further, in this mode of execution, said fixed element 13 is welded on the outer panel 11 of cabinet 1, and fixed element 23 is welded on the piston plate 21 of piston 2.
As the another kind of embodiment of this mode of execution, said fixed element also can be riveted or is connected in the outer wall of cabinet and the end face of piston by bolt.
Like Fig. 2, shown in Figure 3, in this mode of execution, said thermal insulation layer 12,22 outsides also are fixed with protective layer 14,24.Said protective layer 14,24 can be made up of galvanized sheet iron, color steel or glass fibre cloth.
Said protective layer can adopt iron wire, steel band, nylon rope etc. with its colligation on fixed element; Also can be welded on the fixed element, and protective layer is pressed on the thermal insulation layer with press strip; If protective layer adopts glass fibre cloth, can also directly bond on the thermal insulation layer with the mode of mopping.
The utility model be whole outer wall of gas cabinet and piston upper surface laying thermal insulation layer ensure gas cabinet in the winter time with the normal operation in summer, this is simple in structure, safe and reliable; Behind the gas cabinet integral heat insulation, the heat dissipating capacity of gas cabinet will reduce (like the external world wind is arranged, then the difference of heat dissipating capacity will be bigger) more than 150 times in the winter time, make that oil groove and piston electric heating system energy consumption reduce greatly at the bottom of the cabinet; The gas cabinet temperature of exit gas also will improve, and increase gas heat.With a 300000m
3Gas cabinet is an example, and it is about more than 1000 tons to be equivalent to save the mark coal in winter, and energy conservation and consumption reduction effects is very obvious.
Summer, what side plate was out of shape reduced owing to the reduction of oil temperature, and leakage rate also reduces greatly, and minimizing pump start number of times improves the sealing oil viscosity, has also just reduced the spatter loss of sealing oil.
Behind the gas cabinet integral heat insulation, because the anticorrosive coat insulation layer of gas cabinet covers, can not receive extraneous exposing to the weather again and drench with rain, temperature variation is not very violent, and this will improve the outside corrosion-resistant life-span of gas cabinet greatly.
From the above mentioned; The utility model is only transformed the gas cabinet exterior section, does not have influence on gas cabinet and normally moves, and the integral heat insulation measure can reduce the gas cabinet heat radiation in the winter time greatly; Improve gas cabinet gas temperature and oil temperature, ensure that normally move the winter of gas cabinet.Then play effect of heat insulation summer, reduce the side plate distortion, reduce the oil temperature, reduce the pump start number of times; Normal operation and energy-saving and cost-reducing playing an important role to gas cabinet; But also solved not long problem of outside anticorrosion life-span of gas cabinet completely.
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 (8)
1. integral heat insulation moulded coal gas holder, said gas cabinet is made up of the cabinet and the piston that in cabinet, can move up and down, and said cabinet outer panel and piston plate are made up of sheet metal; It is characterized in that: be fixed with thermal insulation layer in the outer wall of gas cabinet cabinet and the end face of gas cabinet piston.
2. integral heat insulation moulded coal gas holder as claimed in claim 1 is characterized in that: said thermal insulation layer is made up of rock wool, glass wool or flame retardant polyurethane material.
3. integral heat insulation moulded coal gas holder as claimed in claim 1; It is characterized in that: the outer wall of said cabinet and the end face of piston are fixed with a plurality of fixed elements respectively, by said fixed element thermal insulation layer are fixedly installed on the outer wall of said cabinet and the end face of piston.
4. integral heat insulation moulded coal gas holder as claimed in claim 3 is characterized in that: said fixed element is angle steel, steel nail or steel bar.
5. integral heat insulation moulded coal gas holder as claimed in claim 4 is characterized in that: said fixed element is welded in the outer wall of cabinet and the end face of piston.
6. integral heat insulation moulded coal gas holder as claimed in claim 4 is characterized in that: said fixed element is riveted or is connected in the outer wall of cabinet and the end face of piston by bolt.
7. integral heat insulation moulded coal gas holder as claimed in claim 1 is characterized in that: the said thermal insulation layer outside is fixed with protective layer.
8. integral heat insulation moulded coal gas holder as claimed in claim 7, it is characterized in that: said protective layer is made up of galvanized sheet iron, color steel or glass fibre cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200453455U CN202419122U (en) | 2012-02-13 | 2012-02-13 | Integral temperature-preservative gas cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200453455U CN202419122U (en) | 2012-02-13 | 2012-02-13 | Integral temperature-preservative gas cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419122U true CN202419122U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200453455U Expired - Lifetime CN202419122U (en) | 2012-02-13 | 2012-02-13 | Integral temperature-preservative gas cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN202419122U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879648A (en) * | 2015-06-17 | 2015-09-02 | 高金建 | Water pressure type plastic gas storing tank |
| CN109838681A (en) * | 2019-03-11 | 2019-06-04 | 中冶华天工程技术有限公司 | A kind of rubber membrane cabinet that flexible rubber film is low temperature resistant and its improve low temperature resistant method |
| CN110332453A (en) * | 2019-07-31 | 2019-10-15 | 中冶赛迪工程技术股份有限公司 | A kind of antifreeze POC moulded coal gas holder |
| CN110410659A (en) * | 2019-07-31 | 2019-11-05 | 中冶赛迪工程技术股份有限公司 | A kind of antifreeze film sealed gas chamber |
-
2012
- 2012-02-13 CN CN2012200453455U patent/CN202419122U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879648A (en) * | 2015-06-17 | 2015-09-02 | 高金建 | Water pressure type plastic gas storing tank |
| CN109838681A (en) * | 2019-03-11 | 2019-06-04 | 中冶华天工程技术有限公司 | A kind of rubber membrane cabinet that flexible rubber film is low temperature resistant and its improve low temperature resistant method |
| CN110332453A (en) * | 2019-07-31 | 2019-10-15 | 中冶赛迪工程技术股份有限公司 | A kind of antifreeze POC moulded coal gas holder |
| CN110410659A (en) * | 2019-07-31 | 2019-11-05 | 中冶赛迪工程技术股份有限公司 | A kind of antifreeze film sealed 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |