CN203857499U - Energy saving device of liquid-directly-combusted commercial stove - Google Patents
Energy saving device of liquid-directly-combusted commercial stove Download PDFInfo
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- CN203857499U CN203857499U CN201420270767.1U CN201420270767U CN203857499U CN 203857499 U CN203857499 U CN 203857499U CN 201420270767 U CN201420270767 U CN 201420270767U CN 203857499 U CN203857499 U CN 203857499U
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- gasification
- heat absorption
- residual heat
- waste heat
- exhaust
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Abstract
The utility model discloses an energy saving device of a liquid-directly-combusted commercial stove. The stove is good in gasification effect, sufficient in combustion, energy-saving and high in safety coefficient, leaves no residual liquid in a steel bottle and is capable of initiative carrying out dry-burning-resistant protection and automatically controlling liquid intake. The energy saving device comprises a liquid phase guide pipe, and is characterized in that an electric control valve and a throttling device are arranged on the liquid phase guide pipe which is connected with a residual heat gasification tank; a manually reset temperature control switch I, a temperature control switch II and an electric compensation heating device are arranged on the outer wall of the residual heat gasification tank; the manually reset temperature control switch I is used for controlling on/off of a control circuit composed of the temperature control switch II, the electric control valve and the electric compensation heating device; an outlet of the liquid phase guide pipe is formed in the bottom of the residual heat gasification tank; a gas phase guide pipe is connected to the top of the residual heat gasification tank and is connected with one path or multiple paths of residual heat absorption gasification pipes after passing through a pressure regulating valve; the residual heat absorption gasification pipe is partitioned into a residual heat absorption section near the stove burner and a secondary gasification section in the residual heat gasification tank; an outlet of the residual heat absorption gasification pipe is led out from the residual heat gasification tank to be a connecting opening of a gas storage tank.
Description
Technical field
The utility model relates to a kind of straight liquid type commercial kitchen range energy saver that burns.
Background technology
The liquefied gas that commercial kitchen range uses is naturally to gasify by the liquid gas of cylinder for liquefied gas, use continuously once gas utensil is long-term, in steel cylinder liquefied gas, amount of vaporization is difficult to meet the normal use of gas utensil, user has to change the steel cylinder that is full of liquefied gas, cause the steel cylinder of use to remain a large amount of liquefied gas residues, cause the waste of the energy.At present, the existing mode of gasifier heating that adopts is by liquid gas gasification in steel cylinder, and it is large that gasifier heats the electric heating equipment power consumption adopting, and be high-pressure gasified, has potential safety hazard.A kind of pre-heated energy-saving liquid gas kitchen range is disclosed in CN 201344569Y, the problem of its existence is: the heat that 1, high-pressure liquid gas directly enters gasification endless tube absorption furnace basin gasifies, be heated for a long time and can cause gasification endless tube aging, service life is short, easily there is leakage point, the liquid gas coefficient of expansion is large, and the intensity of a fire is difficult to control, and has great potential safety hazard; 2, in order to solve gasification endless tube anti-dry problem; it adopts electronic switch as manual dry-burning prevention device; power-off protection in the time that preheat temperature exceedes dangerous temperature; this mode is passive anti-dry; to lose anti-dry effect once manually dry-burning prevention device is malfunctioning, fundamentally not solve security hidden trouble.3, when preheater heats, in the time that gasification endless tube reaches set point of temperature, take manual mode to open the angle valve of liquid gas storage tank, inconvenient operation, when actual use, be affected by human factors, often occur not opening angle valve to set point of temperature, cause the liquid gas not being gasified totally directly to burn, phenomenon that generation stove basin " is worn fire ".
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of gasification rate is fast, gasification result good, in sufficient combustion, cylinder for liquefied gas without raffinate; energy-conservation; safety coefficient is high, can realize the straight burning liquid type commercial kitchen range energy saver of the automatic control of initiatively anti-dry protection and feed liquor.
Technical solution of the present utility model is:
A kind of straight liquid type commercial kitchen range energy saver that burns, comprise a liquid phase conduit, its special character is: liquid phase conduit is provided with electrically-controlled valve and throttling arrangement and is connected with waste heat gasification cylinder, described waste heat gasification cylinder outer wall is provided with hand-reset temperature detect switch (TDS) one, temperature detect switch (TDS) two and electronic compensating heater, described electronic compensating heater is that electric heater and described temperature detect switch (TDS) two are connected with electric heater with electrically-controlled valve or described electronic compensating heater is that heating tape and described temperature detect switch (TDS) two with temperature control is connected with electrically-controlled valve, described hand-reset temperature detect switch (TDS) one is for controlling by temperature detect switch (TDS) two, the break-make of the control circuit that electrically-controlled valve and electronic compensating heater form, described liquid phase conduit outlet is positioned at waste heat gasification cylinder bottom portion, the top of described waste heat gasification cylinder is connected with gas phase conduit, gas phase conduit connects one or more exhaust-heat absorption vapor lamp after pressure regulator valve, described exhaust-heat absorption vapor lamp is divided into the second gasification section that is positioned near the exhaust-heat absorption section of kitchen range and is positioned at waste heat gasification cylinder, the outlet of exhaust-heat absorption vapor lamp is air reservoir interface after being drawn by waste heat gasification cylinder.
Be positioned at pressure regulator valve on gas phase conduit before, pressure switch is set, described pressure switch is connected in control circuit and with electrically-controlled valve and is connected, and is used for according to the on off operating mode of loine pressure control electrically-controlled valve.When loine pressure is during higher than capping value, cut off electrically-controlled valve power supply by pressure switch, stop feed flow; Otherwise, pressure switch closure, in the time that waste heat gasification cylinder temperature reaches higher limit, electrically-controlled valve is opened, and starts feed flow; According to waste heat gasification cylinder temperature and loine pressure joint control feed flow, guarantee to use safety.
In the time that exhaust-heat absorption vapor lamp is multichannel, the air reservoir interface of every road exhaust-heat absorption vapor lamp is connected with respectively an air reservoir, prevents that the amount of vaporization of the liquid gas of waste heat gasification cylinder from cannot meet multiple kitchen range instructions for uses not.
The entrance and exit of the second gasification section of described exhaust-heat absorption vapor lamp lays respectively at bottom and the top of waste heat gasification cylinder, improves gasification result.
The beneficial effects of the utility model are:
1, make the high-pressure liquid gas that is entered waste heat gasification cylinder from liquid phase conduit become low-pressure liquid gas by pressure regulator valve, exhaust-heat absorption vapor lamp is all the time in low pressure operation state, use safety, by the heat that enters exhaust-heat absorption vapor lamp heat absorption kitchen range after electronic compensating heater heating and gasifying, exhaust-heat absorption vapor lamp after being heated carries out second gasification to the liquid gas in cylinder after entering waste heat gasification cylinder, gasification rate is fast, gasification result good, in sufficient combustion, cylinder for liquefied gas without raffinate; In the time that waste heat gasification cylinder temperature reaches set upper limit value, the heating of electronic compensating heater stop, is continued the liquid gas in cylinder to gasify by the heat of exhaust-heat absorption vapor lamp, meets continuous instructions for use; When waste heat gasification cylinder temperature is during lower than the lower limit of regulation, electronic compensating heater starts heating, has greatly shortened the working time of electronic compensating heater, reaches energy-conservation object.
2, in exhaust-heat absorption vapor lamp, be always low-pressure gas, long service life, even if there is leakage point, E is little, the intensity of a fire is controlled, is convenient to take safety measures in time; Adopt throttling arrangement control air inflow, reach initiatively anti-dry effect, fundamentally stopped potential safety hazard, safety coefficient is high.
3, when reaching set upper limit value, waste heat gasification cylinder temperature just automatically opens electrically-controlled valve, automatic closing electric control valve automatically open electronic compensating heater when waste heat gasification cylinder temperature reaches the lower limit of regulation, go round and begin again, realize the automatic control of feed liquor, in use procedure, liquid gas can directly not burnt, and has stopped the stove basin phenomenon of " wearing fire ".
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (corresponding embodiment 1);
Fig. 2 is circuit theory diagrams of the present utility model (corresponding embodiment 1);
Fig. 3 is structural representation of the present utility model (corresponding embodiment 2);
Fig. 4 is circuit theory diagrams of the present utility model (corresponding embodiment 2);
Fig. 5 is structural representation of the present utility model (corresponding embodiment 3);
Fig. 6 is circuit theory diagrams of the present utility model (corresponding embodiment 3).
Detailed description of the invention
Embodiment 1
As Fig. 1, shown in Fig. 2, the commercial kitchen range that the present embodiment adopts is taking two kitchen ranges as example, described straight burning liquid type commercial kitchen range energy saver, comprise a liquid phase conduit 1, liquid phase conduit 1 is provided with electrically-controlled valve 2, throttling arrangement 3 is also connected with waste heat gasification cylinder 4, described waste heat gasification cylinder 4 outer walls are provided with hand-reset temperature detect switch (TDS) one, temperature detect switch (TDS) two and electronic compensating heater 9, described electronic compensating heater 9 is electric heater, described temperature detect switch (TDS) two is connected with electronic compensating heater 9 with electrically-controlled valve 2 respectively, described liquid phase conduit 1 outlet is positioned at waste heat gasification cylinder 4 bottoms, the top of described waste heat gasification cylinder 4 is connected with gas phase conduit 6, gas phase conduit 6 is through pressure switch 5, the rear connection two road exhaust-heat absorption vapor lamps 8 of pressure regulator valve 7, described pressure switch 5 is connected with electrically-controlled valve 2, temperature detect switch (TDS) two, pressure switch 5, electronic compensating heater 9 and electrically-controlled valve 2 form control circuit, hand-reset temperature detect switch (TDS) one is connected on the break-make that is used for controlling control circuit in main power circuit.Described exhaust-heat absorption vapor lamp 8 is divided into the second gasification section 802 that is positioned near the exhaust-heat absorption section of kitchen range 801 and is positioned at waste heat gasification cylinder 4, the entrance and exit of described second gasification section 802 lays respectively at bottom and the top of waste heat gasification cylinder 4, exhaust-heat absorption vapor lamp 8 is air reservoir interface after exporting and being drawn by waste heat gasification cylinder 4, and the air reservoir interface of every road exhaust-heat absorption vapor lamp 8 is connected with respectively an air reservoir 10.
Make to enter this high-pressure liquid gas that directly burns liquid type commercial kitchen range energy saver by pressure switch 5 and become low-pressure liquid gas, by entering the absorb heat heat of kitchen range of exhaust-heat absorption vapor lamp 8 after electronic compensating heater 9 heating and gasifyings, the exhaust-heat absorption vapor lamp 8 after kitchen range igniting is heated enters waste heat gasification cylinder 4 is rear liquid gas in cylinder is carried out to second gasification; In the time that waste heat gasification cylinder 4 temperature reach set upper limit value, temperature detect switch (TDS) two moves, electronic compensating heater 9 stops heating and gas phase pipeline 6 pressure during lower than capping value, automatically open electrically-controlled valve 2, start feed liquor, continued the liquid gas in cylinder to gasify by the heat of exhaust-heat absorption vapor lamp 8, meet continuous instructions for use. when waste heat gasification cylinder 4 temperature are during lower than the lower limit of regulation, electronic compensating heater 9 starts heating, automatic closing electric control valve 2; Or gas phase pipeline 6 pressure are during higher than capping value, and automatic closing electric control valve 2, stops feed liquor, thereby realizes the automatic control of feed liquor, has greatly shortened the working time of electronic compensating heater, reaches energy-conservation object.
Embodiment 2
As Fig. 3, shown in Fig. 4, the commercial kitchen range that the present embodiment adopts is taking two kitchen ranges as example, described straight burning liquid type commercial kitchen range energy saver, comprise a liquid phase conduit 1, liquid phase conduit 1 is provided with electrically-controlled valve 2, throttling arrangement 3 is also connected with waste heat gasification cylinder 4, described waste heat gasification cylinder 4 outer walls are provided with hand-reset temperature detect switch (TDS) one, temperature detect switch (TDS) two and electronic compensating heater 9, described electronic compensating heater 9 is the heating tape with temperature control, described temperature detect switch (TDS) two is connected with electrically-controlled valve 2, described liquid phase conduit 1 outlet is positioned at waste heat gasification cylinder 4 bottoms, the top of described waste heat gasification cylinder 4 is connected with gas phase conduit 6, gas phase conduit 6 is through pressure switch 5, the rear connection two road exhaust-heat absorption vapor lamps 8 of pressure regulator valve 7, described pressure switch 5 is connected with electrically-controlled valve 2, temperature detect switch (TDS) two, pressure switch 5, electronic compensating heater 9 and electrically-controlled valve 2 form control circuit, hand-reset temperature detect switch (TDS) one is connected on the break-make that is used for controlling control circuit in main power circuit.Described exhaust-heat absorption vapor lamp 8 is divided into the second gasification section 802 that is positioned near the exhaust-heat absorption section of kitchen range 801 and is positioned at waste heat gasification cylinder 4, the entrance and exit of described second gasification section 802 lays respectively at bottom and the top of waste heat gasification cylinder 4, exhaust-heat absorption vapor lamp 8 is air reservoir interface after exporting and being drawn by waste heat gasification cylinder 4, and the air reservoir interface of every road exhaust-heat absorption vapor lamp 8 is connected with respectively an air reservoir 10.
Embodiment 3
As Fig. 5, shown in Fig. 6, the commercial kitchen range that the present embodiment adopts is taking a kitchen range as example, described straight burning liquid type commercial kitchen range energy saver, comprise a liquid phase conduit 1, liquid phase conduit 1 is provided with electrically-controlled valve 2, throttling arrangement 3 is also connected with waste heat gasification cylinder 4, described waste heat gasification cylinder 4 outer walls are provided with hand-reset temperature detect switch (TDS) one, temperature detect switch (TDS) two and electronic compensating heater 9, electronic compensating heater 9 adopts electric heater, described temperature detect switch (TDS) two is connected with electronic compensating heater 9 with electrically-controlled valve 2 respectively, temperature detect switch (TDS) two, electronic compensating heater 9 and electrically-controlled valve 2 form control circuit, hand-reset temperature detect switch (TDS) one is connected on the break-make that is used for controlling control circuit in main power circuit.Described liquid phase conduit 1 outlet is positioned at waste heat gasification cylinder 4 bottoms, the top of described waste heat gasification cylinder 4 is connected with gas phase conduit 6, gas phase conduit 6 connects a road exhaust-heat absorption vapor lamp 8 after pressure regulator valve 7, described exhaust-heat absorption vapor lamp 8 is divided into the second gasification section 802 that is positioned near the exhaust-heat absorption section of kitchen range 801 and is positioned at waste heat gasification cylinder 4, the entrance and exit of described second gasification section 802 lays respectively at bottom and the top of waste heat gasification cylinder 4, exhaust-heat absorption vapor lamp 8 is air reservoir interface after exporting and being drawn by waste heat gasification cylinder 4, be used for being connected with the air reservoir entrance on commercial kitchen range.
In above-described embodiment 1-embodiment 3, described throttling arrangement 3 adopts tubule and its diameter to be less than liquid phase conduit diameter, when in the time that liquid phase duct inlet connects the gaseous phase outlet of steel cylinder by mistake, reduces air inflow; Described electrically-controlled valve 2 adopts magnetic valve.
The utility model is not limited to above-mentioned embodiment; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, within all dropping on protection domain of the present utility model.
Claims (4)
1. the straight liquid type commercial kitchen range energy saver that burns, comprise a liquid phase conduit, it is characterized in that: described liquid phase conduit is provided with electrically-controlled valve and throttling arrangement and is connected with waste heat gasification cylinder, described waste heat gasification cylinder outer wall is provided with hand-reset temperature detect switch (TDS) one, temperature detect switch (TDS) two and electronic compensating heater, described electronic compensating heater is that electric heater and described temperature detect switch (TDS) two are connected with electric heater with electrically-controlled valve or described electronic compensating heater is that heating tape and described temperature detect switch (TDS) two with temperature control is connected with electrically-controlled valve, described hand-reset temperature detect switch (TDS) one is for controlling by temperature detect switch (TDS) two, the break-make of the control circuit that electrically-controlled valve and electronic compensating heater form, described liquid phase conduit outlet is positioned at waste heat gasification cylinder bottom portion, the top of described waste heat gasification cylinder is connected with gas phase conduit, gas phase conduit connects one or more exhaust-heat absorption vapor lamp after pressure regulator valve, described exhaust-heat absorption vapor lamp is divided into the second gasification section that is positioned near the exhaust-heat absorption section of kitchen range and is positioned at waste heat gasification cylinder, the outlet of exhaust-heat absorption vapor lamp is air reservoir interface after being drawn by waste heat gasification cylinder.
2. straight burning liquid type commercial kitchen range energy saver according to claim 1, it is characterized in that: be positioned at pressure regulator valve on gas phase conduit before, pressure switch is set, described pressure switch is connected in control circuit and with electrically-controlled valve and is connected, and is used for according to the on off operating mode of loine pressure control electrically-controlled valve.
3. straight burning liquid type commercial kitchen range energy saver according to claim 1, is characterized in that: in the time that exhaust-heat absorption vapor lamp is multichannel, the air reservoir interface of every road exhaust-heat absorption vapor lamp is connected with respectively an air reservoir.
4. straight burning liquid type commercial kitchen range energy saver according to claim 1, is characterized in that: the entrance and exit of the second gasification section of described exhaust-heat absorption vapor lamp lays respectively at bottom and the top of waste heat gasification cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270767.1U CN203857499U (en) | 2014-05-24 | 2014-05-24 | Energy saving device of liquid-directly-combusted commercial stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270767.1U CN203857499U (en) | 2014-05-24 | 2014-05-24 | Energy saving device of liquid-directly-combusted commercial stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857499U true CN203857499U (en) | 2014-10-01 |
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ID=51607346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270767.1U Withdrawn - After Issue CN203857499U (en) | 2014-05-24 | 2014-05-24 | Energy saving device of liquid-directly-combusted commercial stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091044A (en) * | 2014-05-24 | 2015-11-25 | 武海涛 | Energy-saving device of direct liquid-fueled type commercial oven |
-
2014
- 2014-05-24 CN CN201420270767.1U patent/CN203857499U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091044A (en) * | 2014-05-24 | 2015-11-25 | 武海涛 | Energy-saving device of direct liquid-fueled type commercial oven |
| CN105091044B (en) * | 2014-05-24 | 2018-12-28 | 武海涛 | It is straight to burn liquid type commercial kitchen range energy saver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Haitao Inventor after: Zhang Dazhi Inventor before: Wu Haitao |
|
| COR | Change of bibliographic data | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141001 Effective date of abandoning: 20181228 |
|
| AV01 | Patent right actively abandoned |