Heat supply and heating integrated system
Technical Field
The utility model relates to a solar heating system field, concretely relates to heat supply heating integrated system.
Background
With the ever-decreasing consumption of fossil fuels, solar energy has become an important component of energy used by humans and is constantly being developed. Nowadays, many residents still use the heatable brick bed to heat in northeast houses, the heatable brick bed mainly adopts a material combustion mode to generate heat, the energy consumption is large, the cost is high, and the environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a heat supply heating integrated system is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a heating integrated system comprises
The water storage tank kang is internally provided with a cavity;
the solar heat collector comprises a solar vacuum heat collecting tube, a water outlet tube, a water inlet tube, a return pipeline, a first circulating pump, a water supply pipeline and an evacuation electromagnetic valve, wherein the water outlet tube and the water inlet tube are respectively communicated with the upper end and the lower end of the solar vacuum heat collecting tube, one end of the return pipeline is communicated with the middle part of a cavity of the water storage tank kang, and the other end of the return pipeline is communicated with the water outlet tube; a water inlet of the first circulating pump is communicated with one side of the bottom of the water storage tank, a water outlet of the first circulating pump is communicated with the water inlet pipe through a water supply pipeline, and an emptying electromagnetic valve is arranged on the water supply pipeline;
and the flue penetrates through the cavity, the inlet of the flue is communicated with the cooking bench, and the outlet of the flue is communicated with the outdoor chimney.
The utility model has the advantages that: when the solar water heater is used, water is added into the water storage tank kang in advance, the first circulating pump pumps the water in the water storage tank kang and enters the solar vacuum heat collecting pipe through the water supply pipeline, the solar vacuum heat collecting pipe absorbs the heat in the solar energy and conducts the heat energy into the water, hot water flows into the water storage tank kang along the return pipeline, the water level in the water storage tank kang is lifted, the first circulating pump is repeatedly circulated, the water temperature in the water storage tank kang is gradually raised, a human body lies above the kang-shaped water storage tank kang, the use in winter is very comfortable, the solar energy is mainly adopted, energy is saved, the environment is not polluted, the water in the water storage tank kang can be heated by collecting the heat energy generated by heating and cooking on the cooking bench, the heat loss without fear is reduced, and the heat utilization rate of heating is improved; after the sun falls into a mountain, the evacuation electromagnetic valve is opened, and all hot water in the solar vacuum heat collecting tube and the water supply pipeline flows back to the water storage tank kang to achieve the purposes of saving heat energy and avoiding freezing and blocking of the pipeline.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, still include radiator unit, radiator unit includes second circulating pump, first circulation pipeline, radiator and second circulation pipeline, and second circulating pump water inlet communicates in storage water tank heatable brick bed keep away from first circulating pump one side, and second circulating pump delivery port communicates in first circulation pipeline, and first circulation pipeline one end communicates in the radiator water inlet, and the radiator delivery port communicates in second circulation pipeline one end, and the second circulation pipeline other end runs through the cavity that communicates in the storage water tank heatable brick bed.
Adopt above-mentioned further beneficial effect to do: inside hot water of storage water tank heatable brick bed also can be through the inside hot water circulation of second circulating pump with storage water tank heatable brick bed to radiator, and the radiator gives off the aquatic heat to indoor, improves indoor temperature, reaches the heating purpose.
And the water supply system further comprises a water inlet pipeline and a water inlet electromagnetic valve, one end of the water inlet pipeline is communicated with the water outlet of the external water supply pump, and the other end of the water inlet pipeline is communicated with the second circulating pipeline through the water inlet electromagnetic valve.
Adopt above-mentioned further beneficial effect to do: the water is conveniently supplemented into the water storage tank kang.
Further, still include electric heating pipe, electric heating pipe sets up inside the storage water tank heatable brick bed.
Adopt above-mentioned further beneficial effect to do: if the water temperature in the water storage tank kang is lower, the water in the water storage tank kang can be heated through the electric heating pipe.
And furthermore, the water circulation and water supply device further comprises a circulation tap water pipeline, the circulation tap water pipeline is arranged inside the water storage tank kang, the two ends of the circulation tap water pipeline are respectively provided with a water inlet a and a water outlet a, and the water inlet a and the water outlet a penetrate through the side wall of the water storage tank kang.
Adopt above-mentioned further beneficial effect to do: the circulating tap water pipeline enters the cavity of the water storage tank kang for heat exchange, is isolated from the heating water for heat exchange, and supplies heat for the tap water.
Drawings
Fig. 1 is a schematic structural view of the heat supply and heating integrated system of the present invention.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Embodiment 1, as shown in fig. 1, a heating integrated system includes
The water storage tank kang 27 is provided with a cavity in the water storage tank kang 27;
the solar heat collector 28 comprises a solar vacuum heat collecting tube 31, a water outlet tube 33, a water inlet tube 32, a return pipeline 12, a first circulating pump 15, a water supply pipeline 16 and an evacuation electromagnetic valve 46, wherein the water outlet tube 33 and the water inlet tube 32 are respectively communicated with the upper end and the lower end of the solar vacuum heat collecting tube 31, one end of the return pipeline 12 is communicated with the middle part of a cavity of the water storage tank kang 27, and the other end of the return pipeline is communicated with the water outlet tube 33; a water inlet of the first circulating pump 15 is communicated with one side of the bottom of the kang 27 of the water storage tank, and a water outlet of the first circulating pump 15 is communicated with the water inlet pipe 32 through the water supply pipeline 16;
the flues 18 and the flues 18 are arranged in the cavity of the water storage tank kang 27, the inlets and the outlets of the flues 18 penetrate through the two sides of the water storage tank kang 27, the inlet of the flue 18 is communicated with the cooking bench 17, the outlet of the flue is communicated with an outdoor chimney, and under the normal condition, the number of the flues 18 is more than or equal to 2.
Example 2, as shown in fig. 1, this example is a further improvement on example 1, and specifically includes the following steps:
the heat supply and heating integrated system further comprises a heat dissipation assembly, the heat dissipation assembly comprises a second circulating pump 24, a first circulating pipeline 23, a radiator 22 and a second circulating pipeline 29, a water inlet of the second circulating pump 24 is communicated with one side, away from the first circulating pump 15, of the water storage tank kang 27, a water outlet of the second circulating pump 24 is communicated with the first circulating pipeline 23, one end of the first circulating pipeline 23 is communicated with a water inlet of the radiator 22, a water outlet of the radiator 22 is communicated with one end of the second circulating pipeline 29, and the other end of the second circulating pipeline 29 penetrates through a cavity communicated with the water storage tank kang 27.
Example 3, as shown in fig. 1, this example is a further improvement on example 2, and specifically includes the following steps:
and the control box 34 is connected with the second circulating pump 24, the first circulating pump 15 and the emptying electromagnetic valve 46 respectively, and the control box 34 is connected with the emptying electromagnetic valve 46 respectively.
Example 4, as shown in fig. 1, this example is a further improvement on example 3, and specifically includes the following steps:
a temperature probe a45 is arranged on the solar vacuum heat collecting tube 31, and the temperature probe a45 is connected with the control box 34; the water storage tank kang 27 is provided with a temperature probe b44, and the temperature probe b44 is connected with the control box 34.
Example 5, as shown in fig. 1, this example is a further improvement on example 3, and specifically includes the following steps:
the heating and heating integrated system further comprises a water inlet pipeline 20 and a water inlet electromagnetic valve 21, one end of the water inlet pipeline 20 is communicated with the water outlet of an external water supply pump, the other end of the water inlet pipeline 20 is communicated with a second circulating pipeline 29 through the water inlet electromagnetic valve 21, and the water inlet electromagnetic valve 21 is connected with a control box 34; the heatable brick bed further comprises a liquid level switch 25, wherein the liquid level switch 25 is communicated with one side of the storage water tank heatable brick bed 27, and the liquid level switch 25 is connected with the control box 34.
Example 6, as shown in fig. 1, this example is a further improvement on example 3, and specifically includes the following steps:
the heating integrated system further comprises an electric heating pipe 19, the electric heating pipe 19 is arranged inside the water storage tank kang 27, and the electric heating pipe 19 is connected with the control box 34.
Example 7, as shown in fig. 1, this example is a further improvement on example 3, and specifically includes the following steps:
the first circulation line 23 is provided with an electromagnetic valve a43, and the electromagnetic valve a43 is connected with the control box 34.
Example 8, as shown in fig. 1, this example is a further improvement on example 1, and specifically includes the following steps:
the integrated heating and heating system further comprises a circulating tap water pipeline 11, the circulating tap water pipeline 11 is arranged inside the water storage tank kang 27, the two ends of the circulating tap water pipeline 11 are respectively provided with a water inlet a13 and a water outlet a14, and the water inlet a13 and the water outlet a14 penetrate through the side wall of the water storage tank kang 27.
Example 9, as shown in fig. 1, this example is a further improvement on example 1, and specifically includes the following steps:
the heating integrated system further comprises an overflow exhaust pipe 26, and the overflow exhaust pipe 26 is arranged at the top of one side of the storage water tank kang 27.
Example 10, as shown in fig. 1, this example is a further improvement on example 1, and specifically includes the following steps:
the integrated heating system further comprises a heat insulation layer 10, and the heat insulation layer 10 is wrapped around the storage water tank kang 27.
In various embodiments, the solar thermal collector 28 further comprises a mounting frame assembly, the solar evacuated collector tube 31 is fixed by the mounting frame assembly, the mounting frame assembly comprises a base, a telescopic rod and a support, the bottom of the support is hinged to one end of the top of the base, the telescopic rod is mounted at the other end of the top of the base, the top end of the telescopic rod is slidably supported at the bottom of the support, and the solar evacuated collector tube 31 is mounted at the top of the support.
The working principle of the heat supply and heating integrated system is as follows: when the water-saving type solar energy water heater is used, water is added into the water storage tank kang 27 through the water inlet pipeline 20 in advance, the first circulating pump 15 pumps the water in the water storage tank kang 27 and enters the solar energy vacuum heat collecting tube 31 through the water supply pipeline 16, the solar energy vacuum heat collecting tube 31 absorbs heat in solar energy and conducts heat energy into the water, hot water flows into the water storage tank kang 27 along the return pipeline 12, the water level in the water storage tank kang 27 is raised, the first circulating pump 15 is repeatedly circulated, the water temperature in the water storage tank kang 27 is gradually raised, a human body lies above the kang-shaped water storage tank kang 27, and the water-saving type solar energy water heater is very comfortable to use in winter; if the water temperature in the water storage tank kang 27 is low, the electric heating pipe 19 can be used for heating the water in the water storage tank kang 27, and the hearth 17 can be used for burning firewood to heat the water in the water storage tank kang 27; the hot water in the storage water tank kang 27 can also circulate the hot water in the storage water tank kang 27 to the radiator 22 through the second circulating pump 24, and the radiator 22 radiates the heat in the water to the indoor space, so that the indoor temperature is increased, and the heating purpose is achieved; after the sun falls down, the evacuation electromagnetic valve 46 is opened, and all the hot water in the solar vacuum heat collecting tube 31 and the water supply pipeline 16 flows back to the water storage tank kang 27, so that the heat energy is saved and the pipeline is prevented from being frozen and blocked.
The heat absorption capacity of the special vacuum tube heat collector is 20 percent higher than that of the common heat collector.
The designed heat loss of the heat storage water tank bed kang is about 0, the space is saved compared with other heat storage modes, and the traditional rural heated kang is also replaced by utilizing a hearth to heat water in a water supply tank.
The improvement of the emptying system saves 30 percent of heat energy of the whole system and also avoids the potential safety hazards of frozen blockage of pipelines and the use of electric heating tapes.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.