CN104879832A - Heat pump directly-heated type floor heating system with heating heat dissipater - Google Patents
Heat pump directly-heated type floor heating system with heating heat dissipater Download PDFInfo
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- CN104879832A CN104879832A CN201510264600.3A CN201510264600A CN104879832A CN 104879832 A CN104879832 A CN 104879832A CN 201510264600 A CN201510264600 A CN 201510264600A CN 104879832 A CN104879832 A CN 104879832A
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Abstract
The invention relates to a heat pump directly-heated type floor heating system with a heating heat dissipater. The floor heating system comprises a compressor, an outdoor heat exchanger, a throttling part, a first floor heat dissipater and a four-way valve. The system further comprises the first heating heat dissipater. The input end of the first heating heat dissipater is connected with a fourth port of the four-way valve. The output end of the first heating heat dissipater is connected with the input end of the first floor heat dissipater. Refrigerant seam enters the indoor heating heat dissipater at first, the cooled refrigerants then enter the floor heat dissipater, the temperature of the refrigerants will fall to a temperature value which will not damage floor tiles, and then the refrigerants enter the outdoor heat exchanger through the throttling part to be heated and absorb heat and then return to the compressor through the four-way valve. The system overcomes the defects that when a conventional heat pump directly-heating type floor heating system carries out heating, the high-temperature and high-pressure refrigerant steam directly enters the floor heat dissipater, the floor is damaged, and the comfort of the human body is influenced, the service life of the floor is prolonged, and the heating comfort is improved.
Description
Technical field
The present invention relates to field of heating, particularly a kind of heat pump directly-heated type floor heating system with heating radiator.
Background technology
Existing heating system as described in Figure 1, comprise compressor 01, outdoor heat exchanger 02, throttle part 03, first floor radiator 04 and cross valve 05, its feature heating circulation is that condenser floor radiator being directly used as source pump uses, and heating radiator is dispelled the heat to room by the mode of free convection and radiation.The shortcoming of this type systematic directly enters floor radiator from compressor high-temperature high-pressure refrigerant steam out, cause floor temperature higher, particularly higher in floor radiator entrance temperature, easily damage floor, too high floor temperature also makes Consumer's Experience poor.
Summary of the invention
The invention provides a kind of heat pump directly-heated type floor heating system with heating radiator, higher to solve above-mentioned heating system floor radiator inlet temperature, cause the technical problem that floor temperature is higher.
In order to solve the problems of the technologies described above, the invention provides a kind of heat pump directly-heated type floor heating system with heating radiator, comprise compressor, outdoor heat exchanger, throttle part, the first floor radiator and cross valve, the exhaust outlet of described compressor is connected with the first port of described cross valve, and the air inlet of described compressor is connected with the 3rd port of described cross valve; 4th port of described cross valve is connected with the input of described first floor radiator, the output of described first floor radiator is connected with the input of described throttle part, the output of described throttle part is connected with the second port of described cross valve by described outdoor heat exchanger, described system also comprises the first heating radiator, the input of described first heating radiator is connected with the 4th port of described cross valve, and the output of described first heating radiator is connected with the input of the first floor radiator.
The invention has the beneficial effects as follows: by compressor compresses cold-producing medium, the refrigerant vapour obtaining HTHP flows through cross valve, be introduced into indoor heating radiator, heat is passed to heating radiator by the refrigerant vapour of HTHP, heating radiator is dispelled the heat to room by the mode of free convection and radiation again, make indoor warm, cold-producing medium simultaneously in heating radiator is cooled, cooled cold-producing medium enters floor radiator again, refrigerant temperature will drop to the temperature value that can not cause damage to floor tile, then through throttle part laggard enter outdoor heat exchanger evaporation endothermic, compressor is got back to again after cross valve, this invention removes high-temperature high-pressure refrigerant steam when conventional heat pump directly-heated type floor heating system heats and directly enter floor radiator, damage floor, affect the defect of human body comfort, extend floor service life, improve heating comfortableness.
Further, described heating system also comprises first flow control valve, and the 4th port of described cross valve is connected with the input of first flow control valve, and the output of described first flow control valve connects and is connected with the input of described first heating radiator.
The beneficial effect of above-mentioned further scheme is adopted to be: the flow being regulated cold-producing medium by first flow control valve, with the demand of satisfied different indoor temperature.
Further, described system also comprises the second floor radiator and the second heating radiator, the input of described second heating radiator is connected with the output of described first flow control valve, the output of described second heating radiator is connected with the input of described second floor radiator, and the output of described second floor radiator is connected with the input of described throttle part.
The beneficial effect of above-mentioned further scheme is adopted to be: by the parallel connection of two groups of heating radiators and floor radiator, to realize the heating of multiple indoor.
Further, be connected with second control valve between the input of described first heating radiator and the output of described first flow control valve, between the input of described second heating radiator and the output of described first flow control valve, be connected with the 3rd flow control valve.
The beneficial effect of above-mentioned further scheme is adopted to be: on each parallel flow paths, to connect second and the 3rd flow controller, by regulation and control second and the 3rd flow controller, control the temperature of different heating radiator.
Further, between the output of described first floor radiator and the input of described throttle part, be connected with the 4th flow control valve, between the output of described second floor radiator and the input of described throttle part, be connected with the 5th flow control valve.
The beneficial effect of above-mentioned further scheme is adopted to be: flow control valve is set at the output of floor radiator, pass through, the second, the synchronization action of the 4th flow control valve and control, and the 3rd, the 5th flow control valve synchronization action and control, make the temperature of heat collector radiator control more accurate.
Further, described system also comprises the 3rd floor radiator and the 3rd heating radiator, the input of described 3rd heating radiator is connected with the output of described first flow control valve, the output of described 3rd heating radiator is connected with the input of described 3rd floor radiator, and the output of described 3rd floor radiator is connected with the input of described throttle part.
Adopt the beneficial effect of above-mentioned further scheme to be: by the parallel connection of the 3rd group of heating system, the heating that simultaneously can meet three interior spaces controls.
Further, the 6th flow control valve is connected with between the input of described 3rd heating radiator and the output of described first flow control valve; The 7th flow control valve is connected with between the output of described 3rd floor radiator and the input of described throttle part.
Adopt the beneficial effect of above-mentioned further scheme to be: flow control valve to be set at the output of indoor air conditioner, to pass through, the synchronization action of the 6th, the 7th flow control valve and control, the temperature of heat collector radiator is controlled more accurate.
Further, input and the output of described first heating radiator, described second heating radiator and described 3rd heating radiator lay respectively on diagonal position, and input is upper, output under.
The beneficial effect of above-mentioned further scheme is adopted to be: heating radiator entrance and exit diagonal angle arranges the thermal conversion efficiency improving heating radiator.
Further, the cold-producing medium in described compressor is carbon dioxide or freon.
The beneficial effect of above-mentioned further scheme is adopted to be: freon is a kind of conventional cold-producing medium, applies comparatively extensive; Carbon dioxide is a kind of cold-producing medium of environmental protection.
Accompanying drawing explanation
Fig. 1 is the structure chart of prior art heating system,
Fig. 2 is heat pump directly-heated type floor heating system embodiment one structural representation of band heating radiator of the present invention,
Fig. 3 is heat pump directly-heated type floor heating system embodiment two structural representation of band heating radiator of the present invention,
Fig. 4 is heat pump directly-heated type floor heating system embodiment three structural representation of band heating radiator of the present invention,
Fig. 5 is heat pump directly-heated type floor heating system embodiment four structural representation of band heating radiator of the present invention,
Fig. 6 is heat pump directly-heated type floor heating system embodiment five structural representation of band heating radiator of the present invention,
Fig. 7 is heating radiator embodiment one structural representation in the heat pump directly-heated type floor heating system of band heating radiator of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
01, compressor, 02, outdoor heat exchanger, 03, throttle part, 04, the first floor radiator 05, cross valve, the 06, first heating radiator, 07, first flow control valve, 08, second control valve, the 09, second floor radiator, the 10, second heating radiator, 11, the 3rd flow control valve, the 12, the 4th flow control valve, the 13, the 5th flow control valve, 14, the 3rd floor radiator, 15, the 3rd heating radiator, the 16, the 6th flow control valve, the 17, the 7th flow control valve
Detailed description of the invention
Below in conjunction with drawings and embodiments, the present invention is further illustrated.
Heat pump directly-heated type floor heating system embodiment one structural representation of band heating radiator of the present invention is see Fig. 2, comprise compressor 01, outdoor heat exchanger 02, throttle part 03, first floor radiator 04 and cross valve 05, the exhaust outlet of compressor 01 is connected with the first port of cross valve 05, and the air inlet of compressor 01 is connected with the 3rd port of cross valve 05; 4th port of cross valve 05 is connected with the input of the first floor radiator 04, the output of the first floor radiator 04 is connected with the input of throttle part 03, the output of throttle part 03 is connected with the second port of cross valve 05 by outdoor heat exchanger 02, system also comprises the first heating radiator 06, the input of the first heating radiator 06 is connected with the 4th port of cross valve 05, and the output of the first heating radiator 06 is connected with the input of the first floor radiator 04.
The flow direction of high-temperature high-pressure refrigerant steam as shown by the arrows in Figure 2, by compressor compresses cold-producing medium, the refrigerant vapour obtaining HTHP enters cross valve by the first port of cross valve, flow through cross valve, flowed out by the 4th port of cross valve, enter the first heating radiator, heat is passed to heating radiator by the refrigerant vapour of HTHP, heating radiator is dispelled the heat to room by the mode of free convection and radiation again, make indoor warm, cold-producing medium simultaneously in heating radiator is cooled, cooled cold-producing medium enters the first floor radiator again, cold-producing medium flows out from the output of the first floor radiator, through throttle part laggard enter outdoor heat exchanger evaporation endothermic, enter the second port of cross valve again, after flowing through cross valve, flow out from the 3rd port of cross valve, get back to compressor, this invention removes high-temperature high-pressure refrigerant steam when conventional heat pump directly-heated type floor heating system heats and directly enter floor radiator, damage floor, affect the defect of human body comfort, extend floor service life, improve heating comfortableness.
Heat pump directly-heated type floor heating system embodiment two structural representation of band heating radiator of the present invention is see Fig. 3, compared with embodiment one, its difference is, heating system also comprises first flow control valve 07,4th port of cross valve 05 is connected with the input of first flow control valve 07, and the output of first flow control valve 06 connects and is connected with the input of the first heating radiator 06.
The flow of cold-producing medium is regulated, with the demand of satisfied different indoor temperature by first flow control valve; If heating radiator and/or floor radiator temperature too high, turn the refrigerant flow of first flow control valve down to reduce the temperature of heating radiator and/or floor radiator; If heating radiator and/or floor radiator temperature too low, tune up the refrigerant flow of first flow control valve to raise the temperature of heating radiator and/or floor radiator.
Heat pump directly-heated type floor heating system embodiment three structural representation of band heating radiator of the present invention is see Fig. 4, compared with embodiment two, its difference is, system also comprises the second floor radiator 09 and the second heating radiator 10, the input of the second heating radiator 10 is connected with the output of first flow control valve 07, the output of the second heating radiator 10 is connected with the input of the second floor radiator 09, and the output of the second floor radiator 09 is connected with the input of throttle part 03; Be connected with between the input of the first heating radiator 06 and the output of first flow control valve 07 between the input of second control valve 08, second heating radiator 10 and the output of first flow control valve 07 and be connected with the 3rd flow control valve 11.
By the parallel connection of two groups of heating radiators and floor radiator, realize the heating of multiple indoor; On each parallel flow paths, connection second and the 3rd flow controller, by regulation and control second and the 3rd flow controller, control the temperature of different heating radiator.The flow direction of high-temperature high-pressure refrigerant steam as shown by the arrows in Figure 4, cold-producing medium flows out from the 4th port of cross valve, enter second control valve and the 3rd flow control valve respectively by first flow control valve, then enter the first heating radiator and the second heating radiator respectively; Flow through the first floor radiator and the second floor radiator again, enter throttle part, return compressor.
Heat pump directly-heated type floor heating system embodiment four structural representation of band heating radiator of the present invention is see Fig. 5, compared with embodiment three, its difference is, be connected with between the output of the first floor radiator 04 and the input of throttle part 03 between the output of the 4th flow control valve 12, second floor radiator 09 and the input of throttle part 03 and be connected with the 5th flow control valve 11.
At the output of indoor air conditioner, flow control valve is set, by synchronization action and the control of the second, the 4th flow control valve, and the synchronization action of the 3rd, the 5th flow control valve and control, the temperature of heat collector radiator is controlled more accurate.
Heat pump directly-heated type floor heating system embodiment five structural representation of band heating radiator of the present invention is see Fig. 6, compared with embodiment four, its difference is, system also comprises the 3rd floor radiator 14 and the 3rd heating radiator 15, the input of the 3rd heating radiator 15 is connected with the output of first flow control valve 07, the output of the 3rd heating radiator 15 is connected with the input of the 3rd floor radiator 14, and the output of the 3rd floor radiator 14 is connected with the input of throttle part 03; The 6th flow control valve 16 is connected with between the input of the 3rd heating radiator 15 and the output of first flow control valve 07; The 7th flow control valve 17 is connected with between the output of the 3rd floor radiator 14 and the input of throttle part 03.
By the parallel connection of the 3rd group of heating system, the heating that simultaneously can meet three interior spaces controls, and meanwhile, by synchronization action and the control of the 6th, the 7th flow control valve, the temperature of heat collector radiator is controlled more accurate.
In the heat pump directly-heated type floor heating system of band heating radiator of the present invention, heating radiator embodiment one structural representation is see Fig. 7, input and the output of the first heating radiator 06, second heating radiator (10) and the 3rd heating radiator 15 lay respectively on diagonal position, and input is upper, output under.The input of heating radiator and the upper and lower diagonal angle of output arrange the thermal conversion efficiency improving heating radiator.
In describing the invention, it will be appreciated that, term " first ", " second ", " the 3rd ", " the 4th ", " the 5th ", " the 6th ", " the 7th " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", " second ", " the 3rd ", " the 4th " " 5th ", " the 6th ", " the 7th " feature can express or impliedly comprise at least one this feature.
In the present invention, being connected is make the connection of two element internals or the interaction relationship of two elements by pipeline.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
Above the heat pump directly-heated type floor heating system of band heating radiator of the present invention is described in detail, applies specific case herein and principle of the present invention and embodiment are set forth.The explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. the heat pump directly-heated type floor heating system with heating radiator, comprise compressor (01), outdoor heat exchanger (02), throttle part (03), the first floor radiator (04) and cross valve (05), the exhaust outlet of described compressor (01) is connected with the first port of described cross valve (05), and the air inlet of described compressor (01) is connected with the 3rd port of described cross valve (05), 4th port of described cross valve (05) is connected with the input of described first floor radiator (04), the output of described first floor radiator (04) is connected with the input of described throttle part (03), the output of described throttle part (03) is connected with the second port of described cross valve (05) by described outdoor heat exchanger (02), it is characterized in that, described system also comprises the first heating radiator (06), the input of described first heating radiator (06) is connected with the 4th port of described cross valve (05), the output of described first heating radiator (06) is connected with the input of the first floor radiator (04).
2. the heat pump directly-heated type floor heating system of band heating radiator according to claim 1, it is characterized in that, described heating system also comprises first flow control valve (07), 4th port of described cross valve (05) is connected with the input of first flow control valve (07), and the output of described first flow control valve (06) connects and is connected with the input of described first heating radiator (06).
3. the heat pump directly-heated type floor heating system of band heating radiator according to claim 2, it is characterized in that, described system also comprises the second floor radiator (09) and the second heating radiator (10), the input of described second heating radiator (10) is connected with the output of described first flow control valve (07), the output of described second heating radiator (10) is connected with the input of described second floor radiator (09), the output of described second floor radiator (09) is connected with the input of described throttle part (03).
4. the heat pump directly-heated type floor heating system of band heating radiator according to claim 3, it is characterized in that, be connected with second control valve (08) between the input of described first heating radiator (06) and the output of described first flow control valve (07), between the input of described second heating radiator (10) and the output of described first flow control valve (07), be connected with the 3rd flow control valve (11).
5. the heat pump directly-heated type floor heating system of band heating radiator according to claim 4, it is characterized in that, be connected with the 4th flow control valve (12) between the output of described first floor radiator (04) and the input of described throttle part (03), between the output of described second floor radiator (09) and the input of described throttle part (03), be connected with the 5th flow control valve (13).
6. the heat pump directly-heated type floor heating system of the band heating radiator according to claim 4 or 5, it is characterized in that, described system also comprises the 3rd floor radiator (14) and the 3rd heating radiator (15), the input of described 3rd heating radiator (15) is connected with the output of described first flow control valve (07), the output of described 3rd heating radiator (15) is connected with the input of described 3rd floor radiator (14), the output of described 3rd floor radiator (14) is connected with the input of described throttle part (03).
7. the heat pump directly-heated type floor heating system of band heating radiator according to claim 6, it is characterized in that, between the input of described 3rd heating radiator (15) and the output of described first flow control valve (07), be connected with the 6th flow control valve (16); The 7th flow control valve (17) is connected with between the output of described 3rd floor radiator (14) and the input of described throttle part (03).
8. the heat pump directly-heated type floor heating system of band heating radiator according to claim 7, it is characterized in that, input and the output of described first heating radiator (06), described second heating radiator (10) and described 3rd heating radiator (15) lay respectively on diagonal position, and input is upper, output under.
9. the heat pump directly-heated type floor heating system of the band heating radiator according to claim 7 or 8, is characterized in that, the cold-producing medium in described compressor (01) is carbon dioxide or freon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510264600.3A CN104879832A (en) | 2015-05-21 | 2015-05-21 | Heat pump directly-heated type floor heating system with heating heat dissipater |
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| CN201510264600.3A CN104879832A (en) | 2015-05-21 | 2015-05-21 | Heat pump directly-heated type floor heating system with heating heat dissipater |
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| CN104879832A true CN104879832A (en) | 2015-09-02 |
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| CN201510264600.3A Pending CN104879832A (en) | 2015-05-21 | 2015-05-21 | Heat pump directly-heated type floor heating system with heating heat dissipater |
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Cited By (1)
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Application publication date: 20150902 |