A kind of outer circulation combustion gas energy heating air conditioner
Technical field
The present invention relates to a kind of heating equipment, refer to especially a kind of outer circulation combustion gas energy heating air conditioner that complementary energy can be recycled.
Background technology
In recent years, whenever winter, all can be similar to advertising slogans such as " century are extremely cold " and be up to, illustrate that the winter extreme weather was more next prevailing, at China's yangtse-huaihe region, weather is extreme, and the yangtse-huaihe region majority can reach or near 0 degree, the environment of explanation solution indoor low temperature is extremely urgent thus.Due to historical reasons, these regions do not have the heating installation pipe network, again lay costly again.Existing most of warming by air conditioner that uses in the winter time, depending on outdoor temperature, because China's yangtse-huaihe region humidity is larger, common air-conditioning device heat exchanger effectiveness under low temperature environment is low, the easy frosting of air-conditioning, and common air-conditioning heats slowly under low-temperature condition, leaving air temp can't mate with nominal temperature, under the common air-conditioning low-temperature condition, heat the cost cost high, power consumption is large, so the efficiency of heat-exchanging air conditioner and electric heater maintain an equal level.
in order to improve the environment of indoor low temperature, some wealthy family of yangtse-huaihe region adopts the floor heating heating at present, at first, on the one hand because the floor heating mounting cost is high, to building structure, require high, improvement project is large, the floor heating problem of leaking happens occasionally on the other hand, secondly, floor heating is to gas thermal energy utilization insufficient, quite heat is along with the exhaust emissions of burning is gone out, do not meet the theory of low-carbon environment-friendly again, again, so if floor heating is heat insulation bad owing to being layed in underground house, at first heat can be switched to the below, floor, and the thermal efficiency is just very low like this, so the heating mode of floor heating form is difficult for promoting, utilization rate to gas thermal energy is not high.
And the poorer family of yangtse-huaihe region economy also can be with Sunny or oily spit of fland electric heater, this electric heater is subject to people and welcomes due to flexible, easy, cheap, but on the one hand, due to the reason of power, can't reach the heating requirement in whole room, on the other hand, this electric heater is not to convert electrical energy into heat fully, middle also can the association electromagnetic radiation harmful to hot body, cause heating effect poor.
In sum: there are following 2 shortcomings in existing heating system: 1, the situation existence that causes anthracemia is not sealed in burning, is difficult for promoting; 2, combustion tail gas is disposed in atmosphere, and the remaining energy is not recovered, and causes the utilization rate of gas thermal energy lower, and heating effect is poor.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide a kind ofly be easy to promote, the utilization rate of gas thermal energy is higher and heating effect outer circulation combustion gas preferably energy heating air conditioner.
Technical scheme of the present invention is achieved in that a kind of outer circulation combustion gas energy heating air conditioner, comprise closed chamber, heat-exchanger rig and tray for combustion, described tray for combustion is positioned at closed chamber, described heat-exchanger rig is connected with closed chamber, on this tray for combustion, also be connected with gas pipeline and air duct, gas pipeline entrance and air duct entrance are positioned at closed chamber's outer setting, in described closed chamber, also be connected with waste-heat recovery device, waste-heat recovery device is connected with the air intake vent of the outer machine of air-conditioning, has realized the recycling of waste heat.
By adopting technique scheme, in closed chamber's internal combustion, the indoor personnel of carbon monoxide impact of rear generation prevent from burning, avoid the situation of anthracemia to occur, and in this closed chamber, also be connected with waste-heat recovery device, the gas that burning is manufactured is discharged by waste-heat recovery device, greatly improved the utilization rate of gas thermal energy, increased the heating effect of air-conditioning.
The present invention further is set to: described waste-heat recovery device comprises conveyance conduit and connection cover, and described conveyance conduit is communicated with respectively closed chamber and connects cover.
By adopting technique scheme, by conveyance conduit, gas thermal energy is transported to and connects cover, by connection, cover the air intake vent that waste heat is passed into to outdoor machine of air-conditioner, improved the heat exchanger effectiveness of outdoor machine of air-conditioner, improved the heating effect of outdoor machine of air-conditioner, the waste-heat recovery device of this structure, simple in structure, be easy to realize.
The present invention also further is set to: described heat-exchanger rig comprises cross-ventilation radiator and oily spit of fland radiator, this cross-ventilation radiator is communicated with the first heat exchange pipeline, this oil spit of fland radiator is communicated with the second heat exchange pipeline, described the first heat exchange pipeline and the second heat exchange pipeline are positioned at closed chamber, and the first heat exchange pipeline and the second heat exchange pipeline all are located at tray for combustion top and are arranged, and import heat transferring medium in the first heat exchange pipeline and the second heat exchange pipeline.
By adopting technique scheme, by cross-ventilation radiator and oily spit of fland radiator, the heat energy in closed chamber is transferred to outside closed chamber, guaranteed taking full advantage of of gas thermal energy, and simple in structure, be easy to realize.
The present invention also further is set to: described the first heat exchange pipeline, the second heat exchange pipeline and tray for combustion from top to bottom set gradually.
The present invention also further is set to: the heat transferring medium in described the first heat exchange pipeline is air.
The present invention also further is set to: the heat transferring medium in described the second heat exchange pipeline is oily spit of fland.
By adopting technique scheme, can obtain heat energy to ergosphere not and realize maximized utilization, further improved the utilization rate of gas thermal energy.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is that the specific embodiment of the invention is used view one;
Fig. 2 is that the specific embodiment of the invention is used view two.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment that obtains, belong to the scope of protection of the invention.
as shown in Figure 1, the invention discloses a kind of outer circulation combustion gas energy heating air conditioner, comprise closed chamber 1, heat-exchanger rig and tray for combustion 2, described tray for combustion 2 is positioned at closed chamber 1, described heat-exchanger rig is connected with closed chamber 1, on this tray for combustion 2, also be connected with gas pipeline 3 and air duct 4, gas pipeline entrance 31 and air duct entrance 41 are positioned at closed chamber's 1 outer setting, in described closed chamber 1, also be connected with waste-heat recovery device, waste-heat recovery device is connected with the air intake vent of the outer machine of air-conditioning, realized the recycling of waste heat, in closed chamber's internal combustion, the indoor personnel of carbon monoxide impact of rear generation prevent from burning, avoid the situation of anthracemia to occur, and in this closed chamber, also be connected with waste-heat recovery device, the gas that burning is manufactured is discharged by waste-heat recovery device, greatly improved the utilization rate of gas thermal energy, increased the heating effect of air-conditioning.
In the specific embodiment of the invention, described waste-heat recovery device comprises conveyance conduit 7 and connects cover 8, described conveyance conduit 7 is communicated with respectively closed chamber 1 and connects cover 8, by conveyance conduit 7, gas thermal energy is transported to and connects cover 8, by connection, cover 8 waste heat is passed into to the air intake vent of outdoor machine of air-conditioner, improved the heat exchanger effectiveness of outdoor machine of air-conditioner, improved the heating effect of outdoor machine of air-conditioner, the waste-heat recovery device of this structure, simple in structure, be easy to realize.
in the specific embodiment of the invention, described heat-exchanger rig comprises cross-ventilation radiator 5 and oily spit of fland radiator 6, this cross-ventilation radiator 5 is communicated with the first heat exchange pipeline 51, in this first heat exchange pipeline 51, be full of air, this oil spit of fland radiator 6 is communicated with the second heat exchange pipeline 61, in this second heat exchange pipeline 61, be full of oily spit of fland, described the first heat exchange pipeline 51 and the second heat exchange pipeline 61 are positioned at closed chamber 1, and the first heat exchange pipeline 51 and the second heat exchange pipeline 61 all are located at tray for combustion 2 tops and are arranged, described the first heat exchange pipeline 51, the second heat exchange pipeline 61 and tray for combustion 2 from top to bottom set gradually, by cross-ventilation radiator 5 and oily spit of fland radiator 6, the heat energy in closed chamber is transferred to outside closed chamber, guaranteed taking full advantage of of gas thermal energy, and simple in structure, be easy to realize.
as shown in Figure 1, for a kind of use view of the present invention, wherein, closed chamber 1 is positioned over to indoor A, and then cross-ventilation radiator 5 and oily spit of fland radiator 6 all are positioned at indoor A, connecting cover 8 places and outdoor B, with the air intake vent of the outer machine of common air-conditioning, be connected, the air duct entrance 41 that is connected in closed chamber 1 is positioned at outdoor B setting, the air that has formed A in the closed chamber is from outdoor B and discharged to the combustion system of outdoor B, complementary energy is along with tail gas flows through and connects the air intake vent that cover is connected to outdoor machine of air-conditioner along arrow under outdoor machine of air-conditioner fan negative pressure, improved the outdoor machine of air-conditioner low temperature environment, improved heat exchanger effectiveness, make heating of outdoor machine of air-conditioner very fast, leaving air temp all mates with nominal temperature, reduce outdoor machine of air-conditioner and heated cost, reduced power consumption, thereby complementary energy is further absorbed by the outdoor machine of air-conditioner heat exchange and transfers to indoor, combustion tail gas is discharged from outdoor in the lump, greatly improved the utilization rate of gas thermal energy.
as shown in Figure 2, in the another kind of view of using of the present invention, wherein, closed chamber 1 is positioned over to outer interior B, cross-ventilation radiator 5 and oily spit of fland radiator 6 all are positioned at indoor A, connecting cover 8 places and outdoor B, with the air intake vent of the outer machine of common air-conditioning, be connected, the air duct entrance 41 that is connected in closed chamber 1 is positioned at outdoor B setting, formed the air of A in the closed chamber from outdoor B and discharged to outdoor combustion system, complementary energy is along with tail gas flows through and connects the air intake vent that cover is connected to outdoor machine of air-conditioner along arrow under outdoor machine of air-conditioner fan negative pressure, improved the outdoor machine of air-conditioner low temperature environment, improved heat exchanger effectiveness, make heating of outdoor machine of air-conditioner very fast, leaving air temp all mates with nominal temperature, reduce outdoor machine of air-conditioner and heated cost, reduced power consumption, thereby complementary energy is further absorbed by the outdoor machine of air-conditioner heat exchange and transfers to indoor, combustion tail gas is discharged from outdoor B in the lump, greatly improved the utilization rate of gas thermal energy, the noise that produces in the burning like this can reduce greatly, pipeline can be not so much yet, this mode is not only energy-conservation but also save indoor A space.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.