Residence community radiant heating and cooling system and operation control method
A radiant heating and operation control technology, applied in heating and ventilation control systems, heating and ventilation safety systems, heating systems, etc., can solve the problem of floor condensation and cooling effects, floor cooling system condensation, condensation Increased risk and other issues, to achieve the effect of reducing the cooling operation cost of the community, solving the frosting problem, and improving the utilization rate
Pending Publication Date: 2020-11-17
临沂智慧新能源科技有限公司 +1
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Problems solved by technology
The floor radiant cooling system has not been widely used at present. The key to the problem is the condensation of the floor cooling system in summer. When the surface temperature is lower than the indoor dew point temperature, surface condensation will occur.
[0003] For the traditional radiant cooling air-conditioning cooling system, it is technically feasible to control the floor cooling temperature alone to prevent condensation on the floor, but as the indoor temperature decreases, the risk of condensation increases, which limits Indoor cooling effect
For the humid weather with high temperature and high humidity, as well as uncontrollable factors such as users opening windows and doors, it will inevitably affect floor condensation and cooling effect
Method used
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[0021] Below will combine specific embodiment and appended Figure 1-3 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are only some preferred embodiments of the present invention, not all the embodiments. Those skilled in the art can make similar modifications without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0022] The invention provides a radiant heating and cooling system for residential quarters (such as figure 1shown), including an energy station 1, a circulation pump 2, a user terminal 3 and a circulation pipeline, and the energy station 1 includes several groups of heat pump units 11 and an energy station control system 12. In this specific embodiment, the heat pump unit 11 Each of the heat pump hosts can be a screw-type air-cooled air heat source pump; the energy station 1 pro...
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The invention discloses a residence community radiant heating and cooling system and an operation control method. The residence community radiant heating and cooling system comprises an energy station, a circulating pump, a user side and a circulating pipeline, wherein the energy station comprises a plurality of groups of heat pump units and an energy station control system; and the user side comprises a water-cooled dehumidification cabinet, a water distributor, a water collector, an indoor operation control system, a fifth temperature sensor, a first dew point sensor and a radiation pipeline. By means of the radiant heating and cooling system, the heating and cooling demands of a community can be met, the utilization rate of the heat pump units is increased; and meanwhile, by means of the operation control method, in the cooling stage, the problem of condensation of the floor can be greatly solved, and therefore cooling requirement supply of users is guaranteed.
Description
technical field [0001] The invention relates to a radiation heating and cooling system and an operation control method of a residential area. Background technique [0002] At present, the heat pump unit can realize the dual purpose of "floor heating and air conditioning". It can be used as a cooling source for air conditioning in summer and a heat source for floor heating in winter. One set of equipment can meet the needs of cooling in summer and heating in winter. The floor radiant heating system is widely used in the heating system because of its good indoor temperature uniformity, good comfort, small temperature gradient, in line with the physiological requirements of the human body, and does not affect the indoor usable area. The floor radiant cooling system has not been widely used at present. The key to the problem is the condensation of the floor cooling system in summer. When the surface temperature is lower than the indoor dew point temperature, surface condensation...
Claims
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IPC IPC(8): F24F5/00F24F3/14F24F11/89F24D15/04F24D19/10F24F110/12F24F110/22
CPCF24F5/0007F24F5/0089F24F3/14F24F11/89F24D15/04F24D19/1006F24F2110/12F24F2110/22Y02B30/12
Inventor 田国良马振杰高明明赵小会王昊一吴玉麒吴琪珑桑宪辉
Owner 临沂智慧新能源科技有限公司