CN203704045U

CN203704045U - Energy-saving device of gas stove

Info

Publication number: CN203704045U
Application number: CN201420005877.5U
Authority: CN
Inventors: 刘耀建
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-01-06
Filing date: 2014-01-06
Publication date: 2014-07-09
Anticipated expiration: 2024-01-06

Abstract

The utility model discloses an energy-saving device of a gas stove. The energy-saving device comprises the gas stove, a heat exchanger, a heat insulation water tank, a primary circulation water return pipe, a primary circulation water inlet pipe, a secondary circulation water replenishing pipe and a secondary circulation water return pipe. According to the utility model, the heat released by the gas stove is collected by a heat conducting pipe, water enters the heat exchanger after raising along the primary circulation water return pipe and is subjected to heat release and condensed in the heat exchanger to form a liquid, and the liquid is returned to the heat conducting pipe through the primary circulation water return pipe, thus, the primary circulation is realized, water in a secondary circulation water line in the heat exchanger is heated by using heat conducting pipe heat released by primary circulation steam in the heat exchanger, and the hot water naturally flows into the heat insulation water tank after raising along the secondary circulation water return pipe, so that the heat efficiency of the gas stove is effectively increased and can be up to more than 80%; and meanwhile, the heated water is stored in the heat insulation water tank and can be used as hot water for families, so that the loss of electric energy is effectively reduced.

Description

Gas cooker energy saving device

Technical field

The utility model relates to a kind of gas cooker energy saving device, particularly relates to a kind of gas cooker energy saving device.

Background technology

Household gas utensils kind increases, fashionable, safety measure is good, gas-cooker is in the time of work, combustion gas enters in kitchen range from air inlet pipe, enters in burner through the adjusting of gas valve, mixes portion of air simultaneously, these mists spray from the fire hole of distributor is lighted formation flame by igniter simultaneously, and these flames are used to heating and are placed in the cooker on pan bracket.

Tradition gas-cooker belongs to the burning of multicolumn burning things which may cause a fire disaster, its high-temperature region concentrates on bottom, heat by three-dimensional space to cubic radiation, stipulate according to the 01st interim article " the household gas range thermal efficiency is measured and uncertainty evaluation " standard in 2010: the table-type domestic gas range tool thermal efficiency should be greater than 55%, the embedded household gas burner thermal efficiency should be greater than 50%, actual in detecting, common kitchen range gas-cooker does not also reach 50% left and right far away, make like this thermal loss very large, cause heat utilization efficiency to reduce, cause the waste of the energy.

Utility model content

The purpose of this utility model is exactly the problem for above-mentioned existence, and a kind of gas cooker energy saving device that can effectively save the energy, improve thermal efficiency of gas stove is provided.

Gas cooker energy saving device of the present utility model, comprise gas-cooker, heat exchanger and attemperater, between described gas stove wok stand, be provided with the heat pipe for gathering heat, one end of described heat pipe is communicated with and once loops back water pipe, the other end of described heat pipe is communicated with the water inlet pipe that once circulates, the described water pipe that once loops back is all communicated with and heat pipe with described heat exchanger with the described water inlet pipe that once circulates, once loop back water pipe, heat exchanger forms a closed circuit with the water inlet pipe that once circulates, described attemperater is communicated with respectively secondary cycle filling pipe and secondary cycle return pipe, described secondary cycle filling pipe is all communicated with heat exchanger and described heat exchanger with secondary cycle return pipe, secondary cycle return pipe, between attemperater and secondary cycle filling pipe, form secondary cycle loop, described attemperater is communicated with running water water inlet pipe and hot water outlet pipe, gas cooker energy saving device of the present utility model is like this owing to having increased energy saver, effectively improve thermal efficiency of gas stove, can make the thermal efficiency of gas-cooker reach more than 80%, and heat pipe has reduced the space between gas stove fire head and the bottom of a pan, increase flame flow dynamic resistance, make its flame the pot bottom time of staying elongated and extend heat-exchange time, also improve heat exchange efficiency, water after heating is kept in attemperater simultaneously, can supply the use of hot water in family, effectively save the loss of electric energy.

As optimal way, described gas-cooker and attemperater are integral type structure, and described attemperater is positioned at described gas-cooker bottom and is installed on gas stove support; Like this, rational in infrastructure, simple, and be easy to install, save space and elegant in appearance.

As optimal way, described gas-cooker and attemperater are split-type structural, and described attemperater is suspended on wall, and described gas-cooker is arranged on gas stove support.

Further, described heat pipe is wave and is coiled on gas stove wok stand; Increase endotherm area, energy is farthest utilized.

As optimal way, described secondary cycle filling pipe is communicated with running water water inlet pipe by three-way pipe, reasonable in design, has reduced unnecessary line arrangement.

Adopt the technology of gas cooker energy saving device:

The heat that described heat pipe collection gas stove fire head heat and flame outward flange discharge, water in heating heat pipe, water after heating becomes steam and rises and enter into heat exchanger along the described water pipe that once loops back, and heat release in heat exchanger, condensation become liquid and be back in heat pipe and realize once circulation through the water inlet pipe that once circulates.

In described heat exchanger in a cyclic steam condensation process, emit heat pipe gather heat heating heat exchanger in secondary cycle water route in water, after intermediate water heating, proportion lightens, hot water naturally flows to and is positioned at attemperater along the rising of secondary cycle return pipe, continues to realize the convection circulation of secondary heat to heat exchanger moisturizing by secondary cycle filling pipe.

Compared with prior art the beneficial effects of the utility model are: the utility model is because heat pipe gathers the heat that gas stove fire head heat and flame outward flange discharge, water in heating heat pipe, water after heating becomes steam and rises and enter into heat exchanger along the described water pipe that once loops back, heat release in heat exchanger, condensation becomes liquid and is back in heat pipe and realizes once and circulating through the water inlet pipe that once circulates, in heat exchanger in a cyclic steam condensation process, emit heat pipe gather heat heating heat exchanger in secondary cycle water route in water, after intermediate water heating, proportion lightens, hot water naturally flows to and is positioned at attemperater along the rising of secondary cycle return pipe, continue to realize the convection circulation of secondary heat to heat exchanger moisturizing by secondary cycle filling pipe, effective like this thermal efficiency of gas stove that improved, can make the thermal efficiency of gas-cooker reach more than 80%, and the water after heating is kept in attemperater simultaneously, can supply the use of hot water in family, has effectively saved the loss of electric energy.

Accompanying drawing explanation

Fig. 1 is the structural representation of gas cooker energy saving device embodiment mono-.

Fig. 2 is the structural representation of embodiment bis-.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.

Embodiment mono-:

As shown in Figure 1, a kind of gas cooker energy saving device, comprises gas-cooker 1, heat exchanger 2 and attemperater 3, and gas-cooker 1 and attemperater 3 are split-type structural, and attemperater 3 is suspended on wall, and gas-cooker 1 is arranged on gas stove support.

Be provided with the heat pipe 5 for gathering heat 4 of gas stove wok stands, heat pipe 5 is wave and is coiled on gas stove wok stand 4, one end of heat pipe 5 is communicated with and once loops back water pipe 6, the other end of heat pipe 5 is communicated with the water inlet pipe 7 that once circulates, once looping back water pipe 6 is all communicated with and heat pipe 5 with heat exchanger 2 with the water inlet pipe 7 that once circulates, once loop back water pipe 6, heat exchanger 2 forms closed circuit one time with the water inlet pipe 7 that once circulates, attemperater 3 is communicated with respectively secondary cycle filling pipe 8 and secondary cycle return pipe 9, secondary cycle filling pipe 8 is all communicated with and heat exchanger 2 with heat exchanger 2 with secondary cycle return pipe 9, secondary cycle return pipe 9, between attemperater 3 and secondary cycle filling pipe 8, form secondary cycle loop, attemperater 3 is communicated with running water water inlet pipe 10 and hot water outlet pipe 11, secondary cycle filling pipe 8 is communicated with running water water inlet pipe 10 by three-way pipe.

Adopt the technology of gas cooker energy saving device:

Heat pipe 5 gathers the heat that gas-cooker 1 kitchen range heat and flame outward flange discharge, water in heating heat pipe 5, water after heating becomes steam and enters into heat exchanger 2 along once looping back water pipe 6 risings, and heat release in heat exchanger 2, condensation become liquid and be back in heat pipe 5 and realize once and circulating through the water inlet pipe 7 that once circulates.

In heat exchanger 2 in a cyclic steam condensation process, emit the water in the secondary cycle water route in the heat heating heat exchanger 2 that heat pipe 5 gathers, after intermediate water heating, proportion lightens, hot water naturally flows to and is positioned at attemperater 3 along 9 rising of secondary cycle return pipe, continues to realize the convection circulation of secondary heat to heat exchanger 2 moisturizings by secondary cycle filling pipe 8.

Specific works is as follows:

1, gas-cooker 1 is cooking or when other work:

Heat pipe 5 gathers the heat that gas-cooker 1 kitchen range heat and flame outward flange discharge, add the water in heat pipe 5, the water after heating becomes steam and enters into heat exchanger 2 along once looping back water pipe 6 risings, once loops back water pipe 6 for vacuum, heat release in heat exchanger 2, condensation become liquid

In heat exchanger 2 in a cyclic steam condensation process, emit the water in the secondary cycle water route in the heat heating heat exchanger 2 that heat pipe 5 gathers, after intermediate water heating, proportion lightens, hot water naturally flows to and is positioned at attemperater 3 along 9 rising of secondary cycle return pipe, continue to realize the convection circulation of secondary heat to heat exchanger 2 moisturizings by secondary cycle filling pipe 8, realize secondary cycle and constantly heat.

2, gas-cooker 1 is not in the time using:

Gas-cooker 1 does not have heat generation after fire extinguishing, and the water in heat pipe 5 is owing to not having heat not evaporate, so be liquid always, once circulation stops.Do not have steam to produce owing to once circulating; do not have steam heat-exchanging intermediate water yet; so heat exchanger 2 also quits work; secondary running water is due to not heating; Inlet and outlet water proportion equates there is no the self-loopa imagination, and the water that during gas-cooker 1 truce, attemperater 3 water storages, insulation have been heated is in order to using; if lack of water can be carried out moisturizing by running water water inlet pipe 10, supplement into cold water wait for next time and continue heating and thermal insulation while cooking.

The present embodiment has effectively improved gas-cooker 1 thermal efficiency, can make the thermal efficiency of gas-cooker 1 reach more than 80%, water after heating is kept in attemperater 3 simultaneously, can supply the use of hot water in family, effectively save the loss of electric energy, and secondary cycle filling pipe 8 is communicated with running water water inlet pipe 10 by three-way pipe, has effectively reduced unnecessary line arrangement, save material.

Embodiment bis-:

As shown in Figure 2, the difference of the present embodiment and embodiment mono-is: gas-cooker 1 and attemperater 3 are integral type structure, and attemperater 3 is positioned at gas-cooker 1 bottom and is installed on gas stove support.

The present embodiment is rational in infrastructure, simple, and is easy to install, save space and elegant in appearance.

Comprehensively above-mentioned, the application to the effect that existing relevant home-use electric calorifie installation has is:

Only preferred embodiment of the present utility model from the above; for those skilled in the art; not departing under the prerequisite of the utility model know-why, can also make some improvement and modification, these also should be considered as protection domain of the present utility model.

Claims

1. a gas cooker energy saving device, it is characterized in that: comprise gas-cooker, heat exchanger and attemperater, between described gas stove wok stand, be provided with the heat pipe for gathering heat, one end of described heat pipe is communicated with and once loops back water pipe, the other end of described heat pipe is communicated with the water inlet pipe that once circulates, the described water pipe that once loops back is all communicated with and heat pipe with described heat exchanger with the described water inlet pipe that once circulates, once loop back water pipe, heat exchanger forms a closed circuit with the water inlet pipe that once circulates, described attemperater is communicated with respectively secondary cycle filling pipe and secondary cycle return pipe, described secondary cycle filling pipe is all communicated with heat exchanger and described heat exchanger with secondary cycle return pipe, secondary cycle return pipe, between attemperater and secondary cycle filling pipe, form secondary cycle loop, described attemperater is communicated with running water water inlet pipe and hot water outlet pipe.

2. gas cooker energy saving device as claimed in claim 1, is characterized in that: described gas-cooker and attemperater are integral type structure, and described attemperater is positioned at described gas-cooker bottom and is installed on gas stove support.

3. gas cooker energy saving device as claimed in claim 1, is characterized in that: described gas-cooker and attemperater are split-type structural, and described attemperater is suspended on wall, and described gas-cooker is arranged on gas stove support.

4. gas cooker energy saving device as claimed in claim 1, is characterized in that: described heat pipe is wave and is coiled on gas stove wok stand.

5. gas cooker energy saving device as claimed in claim 1, is characterized in that: described secondary cycle filling pipe is communicated with running water water inlet pipe by three-way pipe.