CN112303487A - Household bulk liquefied gas steel cylinder heat preservation box - Google Patents
Household bulk liquefied gas steel cylinder heat preservation box Download PDFInfo
- Publication number
- CN112303487A CN112303487A CN201910674723.2A CN201910674723A CN112303487A CN 112303487 A CN112303487 A CN 112303487A CN 201910674723 A CN201910674723 A CN 201910674723A CN 112303487 A CN112303487 A CN 112303487A
- Authority
- CN
- China
- Prior art keywords
- temperature controller
- water bag
- tube
- liquefied gas
- tray
- 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.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
- F17C13/026—Special adaptations of indicating, measuring, or monitoring equipment having the temperature as the parameter
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a household bulk liquefied gas steel cylinder heat preservation box, which comprises a supporting seat and a heating device arranged on the supporting seat; the supporting seat comprises a bottom plate, a side plate, a top plate and a telescopic sleeve, the other end of the supporting seat is fixedly provided with a tray, the tray is provided with a through hole and embedded with a power socket, the bottom plate is fixedly provided with a second temperature controller, and the top plate is provided with a steel bottle seat hole; the heating device is arranged on the tray and comprises a water bag, an electric heating tube, a first temperature controller and an electric heating jack, wherein the water bag is made of a water bag inner layer and a water bag outer layer, and the water bag inner layer is provided with a heating tube. The invention has the beneficial effects that: the liquefied gas can be fully used up, the resource consumption of users is reduced, and the energy-saving effect is achieved.
Description
Technical Field
The invention relates to a household bulk liquefied gas steel cylinder heat preservation box.
Background
At present, under the condition that domestic liquefied gas in China is normally used, residual liquid in a steel cylinder cannot be completely reserved and used up, and particularly, when the environmental temperature is relatively low, the residual liquid cannot be completely vaporized, so that resource waste is caused.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a heat preservation box for a household bulk liquefied gas steel cylinder, which solves the problem of resource waste caused by incomplete liquefaction of liquefied gas in the steel cylinder when the temperature is low.
In order to solve the technical problems, the invention adopts the following technical scheme:
a household bulk liquefied gas steel cylinder heat preservation box comprises a supporting seat and a heating device arranged on the supporting seat; the supporting seat comprises a bottom plate, a side plate, a top plate and a telescopic sleeve, wherein one end of the telescopic sleeve is fixedly connected with the bottom plate, the other end of the telescopic sleeve is fixedly provided with a tray, the tray is provided with a through hole and embedded with a power socket, the bottom plate is fixedly provided with a second temperature controller, and the top plate is provided with a steel cylinder seat hole;
the heating device is arranged on the tray and comprises a water bag, an electric heating tube, a first temperature controller and an electric heating jack, the water bag is made of an inner layer of the water bag and an outer layer of the water bag, and the water bag is in a round cake shape and can be fully attached to the bottom surface of the liquefied gas steel cylinder to ensure the heating area of the liquefied gas steel cylinder; the heating pipe is bound and attached into the water bag and located on the same face as the power plug, the heating pipe is connected with the power plug through a lead, and the first temperature controller is connected with the lead connecting the heating pipe and the power plug in series.
Preferably, the telescopic sleeve comprises a first pipe body and a second pipe body sleeved on the first pipe body, the first pipe body is provided with a spring extending into the second pipe body, the tray is jacked upwards by the spring, so that the water bag can be tightly attached to the bottom wall of the steel cylinder, and in addition, the water bag is integrally in a round cake shape, the diameter of the water bag is slightly smaller than that of the base of the steel cylinder, and the contact area of the water bag and the steel cylinder is further ensured.
Preferably, be equipped with time control switch, first temperature controller pilot lamp and second temperature controller pilot lamp on the curb plate, first temperature controller pilot lamp with first temperature controller is connected, second temperature controller pilot lamp with the second temperature controller is connected, the power cord has outwards been drawn forth to supply socket's wiring end, the second temperature controller with time control switch all concatenates on the power cord.
Preferably, the diameter of the tray is smaller than the diameter of the cylinder seat hole.
The invention has the beneficial effects that: the liquefied gas can be fully used up, the resource consumption of users is reduced, and the energy-saving effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view (a transparent shell is illustrated) of a heat preservation box of a household bulk liquefied gas cylinder provided by an embodiment of the invention;
fig. 2 is a schematic structural view of the support base.
Description of reference numerals:
1-bottom plate, 2-side plate, 3-top plate, 4-telescopic sleeve, 5-tray, 6-power socket, 7-second temperature controller, 8-steel cylinder seat hole, 9-water bag, 10-first tube, 11-second tube, 12-spring, 13-time control switch, 14-first temperature controller indicator light, 15-second temperature controller indicator light and 16-power line.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 2, a thermal insulation box for a household bulk liquefied gas steel cylinder comprises a support seat and a heating device arranged on the support seat; the supporting seat comprises a bottom plate 1, a side plate 2, a top plate 3 and a telescopic sleeve 4, wherein one end of the telescopic sleeve 4 is fixedly connected with the bottom plate 1, the other end of the telescopic sleeve 4 is fixedly provided with a tray 5, the tray 5 is provided with a through hole and embedded with a power socket 6, the bottom plate 1 is fixedly provided with a second temperature controller 7, and the top plate is provided with a steel bottle seat hole 8;
the heating device is arranged on the tray 5 and comprises a water bag 9, an electric heating tube, a first temperature controller and an electric heating jack, the water bag 9 is made of a water bag inner layer and a water bag outer layer, the water bag 9 inner layer is provided with a heating tube, the water bag 9 outer layer is provided with a power plug, the heating tube is connected with the power plug through a wire, the first temperature controller is connected in series on the wire connecting the heating tube and the power plug, and the power plug is in plug-in fit with the power socket 6.
Further, the telescopic tube 4 comprises a first tube body 10 and a second tube body 11 sleeved on the first tube body 10, the first tube body 10 is provided with a spring 12 extending into the second tube body 11, the spring 12 jacks up the tray 5, so that the water bag 9 can be tightly attached to the bottom wall of the steel cylinder, and in addition, the water bag is integrally in a round cake shape, the diameter of the water bag is slightly smaller than that of the base of the steel cylinder, and the contact area of the water bag 9 and the steel cylinder is further ensured.
Furthermore, a time control switch 13, a first temperature controller indicator lamp 14 and a second temperature controller indicator lamp 15 are arranged on the side plate, the first temperature controller indicator lamp 14 is connected with the first temperature controller, the second temperature controller indicator lamp 15 is connected with the second temperature controller 7, a power line 16 is led out from a wiring end of the power socket 6, and the second temperature controller and the time control switch 13 are connected on the power line 16 in series.
Further, the diameter of the tray 5 is smaller than that of the steel cylinder seat hole 8, and the tray 5 can completely enter the steel cylinder seat.
When the liquefied gas steel cylinder heating device is used, the water bag 9 is placed on the tray 5, the liquefied gas steel cylinder is placed on the supporting seat, the base of the liquefied gas steel cylinder is inserted into the steel cylinder seat hole 8, at the moment, the water bag 9 can be completely attached to the bottom wall of the liquefied gas steel cylinder, after the heating time is set through the time control switch 13, the power supply is switched on, the water bag 9 starts to be heated, and after the temperature in the water bag 9 reaches the set value, the first temperature controller is switched off, so that the water bag is prevented from being burst due to overhigh temperature in the water bag 9; in addition, when the first temperature controller breaks down, the second temperature controller 7 arranged on the base plate 1 can be used as an auxiliary temperature control device, the function can be achieved under the condition that the second temperature controller fails, and when the temperature in the supporting seat is higher than a set safety value, the first temperature controller 7 is disconnected, the circuit is cut off, and heating is stopped.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A household bulk liquefied gas steel cylinder heat preservation box is characterized by comprising a supporting seat and a heating device arranged on the supporting seat; the supporting seat comprises a bottom plate, a side plate, a top plate and a telescopic sleeve, wherein one end of the telescopic sleeve is fixedly connected with the bottom plate, the other end of the telescopic sleeve is fixedly provided with a tray, the tray is provided with a through hole and embedded with a power socket, the bottom plate is fixedly provided with a second temperature controller, and the top plate is provided with a steel cylinder seat hole;
the heating device is arranged on the tray and comprises a water bag, an electric heating tube, a first temperature controller and an electric heating jack, the water bag is made of a water bag inner layer and a water bag outer layer, the water bag inner layer is provided with a heating tube, the water bag outer layer is provided with a power plug, the heating tube is connected with the power plug through a lead, and the first temperature controller is connected in series on the lead connecting the heating tube and the power plug.
2. The thermal insulating box for home bulk liquefied gas steel cylinder as claimed in claim 1, wherein said telescopic tube comprises a first tube and a second tube sleeved on said first tube, said first tube is provided with a spring extending into said second tube.
3. The heat preservation box for household bulk liquefied gas steel cylinders as claimed in claim 1, wherein a time control switch, a first temperature controller indicator light and a second temperature controller indicator light are arranged on the side plate, the first temperature controller indicator light is connected with the first temperature controller, the second temperature controller indicator light is connected with the second temperature controller, a power line is led out from a terminal of the power socket, and the second temperature controller and the time control switch are connected in series with the power line.
4. The thermal insulating box for liquefied gas cylinder in household bulk as claimed in claim 1, wherein the diameter of said tray is smaller than the diameter of said cylinder hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674723.2A CN112303487A (en) | 2019-07-25 | 2019-07-25 | Household bulk liquefied gas steel cylinder heat preservation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674723.2A CN112303487A (en) | 2019-07-25 | 2019-07-25 | Household bulk liquefied gas steel cylinder heat preservation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112303487A true CN112303487A (en) | 2021-02-02 |
Family
ID=74329647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910674723.2A Pending CN112303487A (en) | 2019-07-25 | 2019-07-25 | Household bulk liquefied gas steel cylinder heat preservation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112303487A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2250066A1 (en) * | 1973-11-07 | 1975-05-30 | Utilisation Ration Gaz | |
| CN1104312A (en) * | 1993-09-09 | 1995-06-28 | 液体空气乔治洛德方法利用和研究有限公司 | Reservoir for the storage of gas under high pressure installation for the storage and supply of gas under high prepssure |
| CN2300796Y (en) * | 1997-08-15 | 1998-12-16 | 潘会强 | Energy-saving support for liquefied petroleum gas cylinder |
| CN2783148Y (en) * | 2004-06-11 | 2006-05-24 | 隗高龙 | Combustion aid for residual of liquefied petroleum gas |
-
2019
- 2019-07-25 CN CN201910674723.2A patent/CN112303487A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2250066A1 (en) * | 1973-11-07 | 1975-05-30 | Utilisation Ration Gaz | |
| CN1104312A (en) * | 1993-09-09 | 1995-06-28 | 液体空气乔治洛德方法利用和研究有限公司 | Reservoir for the storage of gas under high pressure installation for the storage and supply of gas under high prepssure |
| CN2300796Y (en) * | 1997-08-15 | 1998-12-16 | 潘会强 | Energy-saving support for liquefied petroleum gas cylinder |
| CN2783148Y (en) * | 2004-06-11 | 2006-05-24 | 隗高龙 | Combustion aid for residual of liquefied petroleum gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210202 |
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| RJ01 | Rejection of invention patent application after publication |