The heating refrigeration air can bathtub
Technical field
The utility model relates to the bathtub technical field, and being specifically related to a kind of heating refrigeration air can bathtub.
Background technology
Along with the progress of society, being growing more intense of the quickening of live and work rhythm, competition, people's pressure strengthens gradually.In the face of various pressure, increasing choose reduces pressure with the method for bathing.For this reason, bathtub is liked by people more and more.Bathtub is a kind of pipe device, supplies the usefulness of shower or shower, and device is in household usually.Constantly popularize and continue upgrading with product equipment along with the technology of bathtub, bathtub all makes rapid progress on style and function.
But the function of existing bathtub is comparatively single, and does not all have the function of heating and refrigeration.When special employing net for air-source heat pump units provides hot water,, and make the rapid temperature raising of cold water, give off cold air simultaneously through heat exchanger because this net for air-source heat pump units is to utilize the heat-absorbing medium (refrigerant) in it from air or natural environment, to gather heat energy.For this reason, in the time of by day, because temperature is higher, net for air-source heat pump units can produce comparatively sufficient heat energy.Yet when winter, people just just begin to need hot water to bath usually at night.Because existing bathtub do not have heating function and refrigerating function, cause heat energy that net for air-source heat pump units produces by day and when generation heat energy cold energy the slatterning in vain of the cold air that gives off, cause unnecessary energy waste, be unfavorable for energy-conserving and environment-protective.
The utility model content
The purpose of the utility model is, to above-mentioned deficiency, a kind of rational in infrastructure, energy-conserving and environment-protective being provided and having the heating refrigeration air of heating and refrigerating function can bathtub.
For realizing above-mentioned purpose, the technical scheme that the utility model provided is:
A kind of heating refrigeration air ability bathtub; It comprises a bathtub body; It also comprises water tank, net for air-source heat pump units, heat exchanger, heating installation and the refrigerating plant that is arranged on the bathtub body, is provided with two coil pipes on this heat exchanger at least, and wherein first coil pipe is connected with net for air-source heat pump units and forms the heating agent closed circuit; Second coil pipe be connected with water tank form one be provided with EGR hot water circulation loop; Said refrigerating plant links to each other with said net for air-source heat pump units, and said heating installation links to each other with said water tank, and said water tank is connected through the water storage cavity of water pipe with said bathtub body.
Said heating installation comprises casing, thermal source coil pipe and the fan that is provided with the air channel; This fan is arranged on the end in air channel of said casing; Said thermal source coil pipe is arranged on the other end in this air channel; And this thermal source coil pipe is connected with said water tank and forms a heating closed circuit, and this heating closed circuit is provided with EGR.
Said refrigerating plant comprises casing, low-temperature receiver coil pipe and the fan that is provided with the air channel; This fan is arranged on the end in air channel of said casing; Said low-temperature receiver coil pipe is arranged on the other end in this air channel, and this low-temperature receiver coil pipe is connected with said water tank and forms a refrigeration cycle.
Said EGR is a circulating pump.
The beneficial effect of the utility model is: the utility model design is ingenious, rational in infrastructure, is provided with heating installation and refrigerating plant, and the unnecessary heat energy that can effectively net for air-source heat pump units be produced is used for being indoor heating; Simultaneously can effectively cold air that net for air-source heat pump units gives off be used for being indoor refrigeration again, rationally make full use of the energy, when satisfying people and bathing on the basis of required hot water; Increase heating and refrigerating function, not only reach energy-conservation purpose, also can save down and need purchase the expense that heating refrigeration equipment just has the heating refrigeration function in addition; Reduce use cost, be beneficial to energy-conserving and environment-protective, bring convenience to people's lives; And overall structure is simple, and each assembly and bathtub body are integrally formed structure, dwindle engaged position greatly; And prepare simple and easyly, cost is low, is beneficial to extensive popularization.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model;
Fig. 2 is the structural representation of the heating installation among Fig. 1.
The specific embodiment
Referring to Fig. 1 and Fig. 2; A kind of heating refrigeration air ability bathtub that present embodiment provides; It comprises a bathtub body 1; It also comprises water tank 2, net for air-source heat pump units 3, heat exchanger 4, heating installation 5 and the refrigerating plant 6 that is arranged on the bathtub body 1, is provided with two coil pipes on this heat exchanger 4 at least, and wherein first coil pipe is connected with net for air-source heat pump units 3 and forms heating agent closed circuit 31; Second coil pipe be connected with water tank 2 form one be provided with EGR 7 hot water circulation loop 21; Said refrigerating plant 6 links to each other with said net for air-source heat pump units 3, and said heating installation 5 links to each other with said water tank 2, and said water tank 2 is connected through the water storage cavity of water pipe with said bathtub body 1.
Said heating installation 5 comprises casing 52, thermal source coil pipe 53 and the fan 54 that is provided with air channel 51; This fan 54 is arranged on the end in air channel 51 of said casing 52; Said thermal source coil pipe 53 is arranged on the other end in this air channel 51; And this thermal source coil pipe 53 is connected with said water tank 2 and forms a heating closed circuit 55, and this heating closed circuit 55 is provided with EGR 7.Structure fundamental sum heating installation 5 unanimities of said refrigerating plant 6.It comprises casing, low-temperature receiver coil pipe and the fan that is provided with the air channel equally; This fan is arranged on the end in air channel of said casing; Said low-temperature receiver coil pipe is arranged on the other end in this air channel, and this low-temperature receiver coil pipe is connected with said water tank 2 and forms a refrigeration cycle 61.Said EGR 7 is a circulating pump.
During work, net for air-source heat pump units 3 from air or natural environment, gather heat energy and through heating agent closed circuit 31 with thermal energy transfer to heat exchanger 4, give off cold air simultaneously.EGR 7 on the hot water circulation loop 21 starts automatically, and through this hot water circulation loop 21 thermal energy transfer on the heat exchanger 4 is arrived water tank 2, makes the rapid temperature raising of water in the water tank 2; When the water in the water tank 2 reaches predetermined temperature; When promptly having the heat energy of excess enthalpy; The automatic startup of the EGR 7 of heating on the closed circuit 55, and through thermal source coil pipe 53 with the thermal energy transfer of water tank 2 excess enthalpies in the air channel 51 of casing 52, at this moment fan 54 starts; Heat on the thermal source coil pipe 53 is shed, realize the heating function.Meanwhile, refrigeration cycle 61 starts automatically, and the cold energy in the cold air is delivered in the air channel of casing through the low-temperature receiver coil pipe, and at this moment starting fan sheds the cold energy on the low-temperature receiver coil pipe, realizes refrigerating function.Rationally make full use of the energy, when satisfying people and bathing, on the basis of required hot water, increase heating and refrigerating function, not only reach energy-conservation purpose; Also can save down and need purchase the expense that heating refrigeration equipment just has the heating refrigeration function in addition, reduce use cost, be beneficial to energy-conserving and environment-protective, bring convenience to people's lives; And overall structure is simple, and each assembly and bathtub body 1 are integrally formed structure, dwindle engaged position greatly; And prepare simple and easyly, cost is low, is beneficial to extensive popularization.
Of the utility model the foregoing description, adopt structure same or analogous and the bathtub of other structure of obtaining, all in the utility model protection domain with it.