CN2826344Y - Water-water heat collector - Google Patents

Abstract

The utility model relates to a water-water heat collector which comprises an upper joint with a waste hot water inlet and a waste hot water outlet, and an upper cover with a tap water inlet and a tap water outlet. An outer cavity and an inner cavity are formed by that the upper joint is sheathed with a central joint, and the upper cover is inlaid between the upper joint and the out edge of the central joint. The edge of the periphery of the upper cover is provided with an inner protruding shoulder which is matched with a central cover, the outer side of the central cover is provided with a drain hole of the central cover, and the inner side is provided with a guiding hole. The bottom edges of the central cover and the upper cover are sealed with lower covers, and the upper cover, the central cover and the lower covers are mutually matched to form an upper cavity and a lower cavity. An outer cavity is communicated with the waste hot water inlet. The periphery of the central joint is provided with water inlet holes of the central joint which are communicated with the upper cavity, and an inner cavity is communicated with the waste hot water outlet. A down through hole is arranged on the center of the bottom of the inner cavity and is communicated with a central cavity formed by the lower joint sheathed with the central joint. A lower joint drain hole is arranged on the lower edge of the side wall of the lower joint and is communicated with the lower cavity. A double-deck copper pipe shaped as an involute and connected by an upper copper pipe and a lower copper pipe is arranged passing through the tap water inlet, the inner side of the upper cavity, the guiding hole, the lower cavity, the drain hole on the central cover, the outer side of the upper cavity and the tap water outlet orderly.

Description

A kind of water-water heat collector

Technical field

The utility model relates to energy-conservation heat collector, is specifically related to a kind of water-water heat collector.It can cooperate bathes room and quick electric water heater use, and utilizing the higher waste water of interior running water of water-water heat collector cold water pipe and the outer temperature of pipe to carry out a kind of of efficient heat exchange by very thin tube wall can be to water from the energy-conserving product that heats.

Background technology

The combination type solar shower house is usually by the closed solar water heater, and framework makes up, and canvas bathtub and bathtub supporting plate are formed; Water in the water heater is sprayed through valve to shower nozzle by water pipe, promptly can be used for shower.The cloudy day all the time according to situation under, solar water heater just can't be brought into play due effect.Existing household bathing room uses gas water heater or electric heater heating usually, if be heated to the water of required water temperature, must expend more combustion gas and electric energy, the heat energy utilization rate is not high, especially uses electric heater power consumption too big, and heating slowly, often the hot water of rated capacity will heat half an hour, and only enough wash a people or two people wash usefulness, fast in the cold exchange of heat in season severe winter especially, hot water only can guarantee that a people washes with in 30 minutes; Even awkward situation with half no hot water also can appear washing sometimes.Can not often close the hot water supply after tens seconds to water from heating because of it, the cold conversion of ducted hot water and the inner-walls of duct heat of flowing through causes ducted hot water thermal loss, if open the hot water supply again, the water temperature of coming out is colder, the big hot water flow of having to out.So, heat is cold suddenly suddenly, has both expended the energy, again troublesome.And the waste water with a large amount of surplus temperature flows into sewer during bathing, causes the waste of energy.

The April 19 calendar year 2001 applying date, the Chinese utility model patent of the patent No. 01234919.4 " the energy-conservation activity shower house of fully automatic environmental-friendly ", disclose the energy-conservation activity shower house of a kind of fully automatic environmental-friendly, above-mentioned energy consumption issues has been done consideration, it establishes circulation filter in the shower house framework.Its purpose of design is that no sewage is discharged, and reduces the slurry amount greatly, and water is implemented from heating.But this circulation filter can not be finished the effect of clean water rapidly, and the technology that waste water recycles fails to popularize so far.

Summary of the invention

Technical problem to be solved in the utility model is at above-mentioned deficiency, and provide a kind of water-water heat collector, it can be to the water-water heat collector of water from heating, it makes running water enter water-water heat collector and carries out heat exchange with the spent hot water who enters in water-water heat collector, spent hot water's heat is transformed into to be made it in the running water to preheat, enter into quick electric water heater then and heat again, thereby reach purpose of energy saving.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of water-water heat collector, comprise and have the top connection that the spent hot water enters the mouth, the spent hot water exports, with the loam cake with running water inlet, running water outlet, the technical measures of taking comprise: top connection socket center tap is formed with exocoel and inner chamber; Setting-in loam cake between top connection and the center tap outer, the internal shoulder kiss that the loam cake neighboring has is connected to middle cover, the middle cover outside has the middle cover drainage hole, the inboard has guide hole, along envelope lower cover is arranged at the bottom of middle cover and the loam cake, and loam cake, middle cover, lower cover connect mutually and form epicoele, cavity of resorption; Exocoel is communicated with spent hot water's inlet, the radians such as center tap periphery that are positioned at the exocoel bottom have at least one center tap blasthole at interval, the center tap blasthole is connected with epicoele, inner chamber is communicated with spent hot water's outlet, the middle part has lower through-hole at the bottom of the inner chamber, the lumen that forms with the lower contact of center tap socket is connected, and radians such as lower contact sidewall lower edge periphery have at least one lower contact delivery port at interval and are connected with cavity of resorption; Order through running water inlet, epicoele inboard, guide hole, cavity of resorption, middle cover drainage hole, the epicoele outside, running water outlet be fitted with through the double-deck involute shape copper pipe of copper pipe joint connection up and down.

For optimizing technique scheme, the concrete measure of taking also comprises:

Be positioned at the center of epicoele with the enter the mouth center tap blasthole that is communicated with of spent hot water, the running water outlet is positioned at the center of epicoele, is communicated with copper pipe; Export the center that the lower contact delivery port that is communicated with is positioned at cavity of resorption with the spent hot water, the running water inlet is positioned at the center of cavity of resorption, is communicated with copper pipe.

Loam cake, middle cover, lower cover are circle or ellipse or rectangle, and it connects mutually and forms epicoele, cavity of resorption is circular cavity or oval cavity, and the copper pipe that is positioned at epicoele, cavity of resorption is circle or ellipse or the laying of rectangle involute shape.

The spent hot water enters the mouth successively, and liquid is communicated with exocoel, center tap blasthole, epicoele, middle cover drainage hole, cavity of resorption, lower through-hole and spent hot water's outlet.

Compared with prior art, the utility model water-water heat collector is installed on bathes base bottom, room, connects water guide by the waterwater entrance of bathing room wastewater outlet and this water-water heat collector, and the wastewater outlet of water-water heat collector inserts lower drainage pipe; Quick electric water heater is fitted with control valve, and this control valve is connected cold water pipe and water purification oral siphon; Supply by control valve control water-water heat collector running water; The water purification inlet of water-water heat collector is connected the water purification oral siphon, and the pure water inlet of water-water heat collector is communicated with the water purification outlet pipe, and this water purification outlet pipe is communicated with the access quick electric water heater, and the pre-warmed running water from water-water heat collector is heated.Make running water enter water-water heat collector and carry out heat exchange by control valve control with the spent hot water who enters in water-water heat collector, spent hot water's heat is transformed into to be made it in the running water to preheat, enter into quick electric water heater then and heat again, thereby reach the use water temperature.Because the heating principle of quick electric water heater was a hydro-thermal, its power consumption energy all is used to promote water temperature.Preheat as water-water heat collector and can promote 50% and calculate, the power consumption energy can descend 50% under same discharge situation.Automatically control the heating power increase and decrease of quick electric water heater by controller, thereby reach the purpose of the constant of leaving water temperature and saving electric energy.

Description of drawings

Fig. 1 is the utility model partial schematic sectional view;

Fig. 2 is the utility model schematic perspective view.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Composition structure of the present utility model is seen shown in Fig. 1,2.

Shown in Fig. 1,2, a kind of water-water heat collector comprises having the loam cake 8 that the spent hot water enters the mouth 1, the spent hot water exports 14 top connection 13 and have running water inlet 9, running water outlet 10, and top connection 13 socket center taps 12 are formed with exocoel 16 and inner chamber 17; Setting-in loam cake 8 between top connection 13 and center tap 12 outers, the internal shoulder kiss that loam cake 8 neighborings have is connected to middle cover 7, middle cover 7 outsides have middle cover drainage hole 6, the inboard has guide hole 18, middle cover 7 has lower cover 5 with 8 ends of loam cake along envelope, and loam cake 8, middle cover 7, lower cover 5 connect mutually and form epicoele 19, cavity of resorption 20; Exocoel 16 is communicated with the spent hot water and enters the mouth 1, the radians such as center tap 12 peripheries that are positioned at the exocoel bottom have at least one center tap blasthole 11 at interval, center tap blasthole 11 is connected with epicoele 19, inner chamber 17 is communicated with the spent hot water and exports 14, the middle part has lower through-hole 22 at the bottom of the inner chamber, the lumen 21 that forms with the lower contact 3 of center tap 12 sockets is connected, and radians such as lower contact 3 sidewall lower edge peripheries have at least one lower contact delivery port 4 at interval and are connected with cavity of resorption 20; Order is fitted with the double-deck involute shape copper pipe 2 that connects through copper pipe joint 15 up and down through running water inlet 9, epicoele 19 inboards, guide hole 18, cavity of resorption 20, middle cover drainage hole 6, epicoele 19 outsides, running water outlet 10.Be positioned at the center of epicoele 19 with spent hot water's 1 center tap blasthole 11 that is communicated with that enters the mouth, running water outlet 10 is positioned at the center of epicoele 19, is communicated with copper pipe 2; Export the center that the 14 lower contact delivery ports 4 that are communicated with are positioned at cavity of resorption 20 with the spent hot water, running water inlet 9 is positioned at the center of cavity of resorption 20, is communicated with copper pipe 2.

Loam cake 8, middle cover 7, lower cover 5 are circle or ellipse or rectangle, and it connects mutually and forms epicoele 19, cavity of resorption 20 is circular cavity or oval cavity, and the copper pipe 2 that is positioned at epicoele 19, cavity of resorption 20 is circle or ellipse or the laying of rectangle involute shape.The spent hot water enter the mouth 1 successively liquid be communicated with exocoel 16, center tap blasthole 11, epicoele 19, middle cover drainage hole 6, cavity of resorption 20, lower through-hole 22 and spent hot water and export 14.

The course of work:

The spent hot water enters top connection 13 through waterwater entrance 1, enter center tap 12 again, the spent hot water enters loam cake 8 through center tap blasthole 11, middle cover 7 is divided into loam cake 8 and lower cover 5 two-layer, upper strata waste water enters lower floor through the middle cover drainage hole 6 of middle cover 7 outers, enter lower contact 3 through lower contact delivery port 4 again, flow out from wastewater effluent mouth 14 again

Running water enters lower floor's inner ring of copper pipe 2 from running water inlet 9, to outflow, enters the outer ring, upper strata of copper pipe 2 through copper pipe joint 15 up and down, and inside stream flows to running water outlet 10. after flowing to inner ring

The spent hot water enters the mouth 1, wastewater outlet 14, and the running water of the waste water of circulation and running water inlet 9, running water outlet 10 circulations flow to oppositely; The flowing water overall process all guarantees a fixed difference difference, improves rate of heat exchange; And copper pipe curves involute-type, and two-layer up and down; Waste water is flowed into by the center, upper strata, to around scatter, the aperture by the median septum outer flows into lower floor, waste water stream lower floor by around flow to the center, inflow water-water heat collector axis flows into delivery port again.

Lower contact delivery port 4 is positioned at water-water heat collector lowermost end.And wastewater outlet 14 is positioned at water-water heat collector most significant end, to guarantee water-water heat collector full water, improves the sufficient heat exchange of hot water and cold water.

Claims (4)

1, a kind of water-water heat collector comprises having the loam cake (8) that the spent hot water enters the mouth (1), the spent hot water exports the top connection (13) of (14) and have running water inlet (9), running water outlet (10), it is characterized in that:

Described top connection (13) socket center tap (12) is formed with exocoel (16) and inner chamber (17);

The described loam cake of setting-in (8) between described top connection (13) and center tap (12) outer, the internal shoulder kiss that loam cake (8) neighboring has is connected to middle cover (7), middle cover (7) outside has middle cover drainage hole (6), the inboard has guide hole (18), middle cover (7) has lower cover (5) with loam cake (8) end along envelope, and loam cake (8), middle cover (7), lower cover (5) connect mutually and form epicoele (19), cavity of resorption (20);

Described exocoel (16) is communicated with described spent hot water's inlet (1), the radians such as center tap (12) periphery that are positioned at the exocoel bottom have at least one center tap blasthole (11) at interval, center tap blasthole (11) is connected with epicoele (19), inner chamber (17) is communicated with described spent hot water's outlet (14), the middle part has lower through-hole (22) at the bottom of the inner chamber, the lumen (21) that forms with the lower contact (3) of described center tap (12) socket is connected, and radians such as lower contact (3) sidewall lower edge periphery have at least one lower contact delivery port (4) at interval and are connected with cavity of resorption (20); Order is fitted with through the double-deck involute shape copper pipe (2) of copper pipe joint (15) connection up and down through described running water inlet (9), epicoele (19) inboard, guide hole (18), cavity of resorption (20), middle cover drainage hole (6), epicoele (19) outside, running water outlet (10).

2, a kind of water-water heat collector according to claim 1, it is characterized in that: the center tap blasthole (11) that is communicated with described spent hot water's inlet (1) is positioned at the center of epicoele (19), running water outlet (10) is positioned at the center of epicoele (19), is communicated with described copper pipe (2); The lower contact delivery port (4) that is communicated with spent hot water's outlet (14) is positioned at the center of cavity of resorption (20), and running water inlet (9) is positioned at the center of cavity of resorption (20), is communicated with described copper pipe (2).

3, a kind of water-water heat collector according to claim 1, it is characterized in that: described loam cake (8), middle cover (7), lower cover (5) are circle or ellipse or rectangle, it connects mutually and forms epicoele (19), cavity of resorption (20) is circular cavity or oval cavity, and the described copper pipe (2) that is positioned at described epicoele (19), cavity of resorption (20) is circle or ellipse or the laying of rectangle involute shape.

4, a kind of water-water heat collector according to claim 1 is characterized in that: described spent hot water's inlet (1) liquid successively is communicated with described exocoel (16), center tap blasthole (11), epicoele (19), middle cover drainage hole (6), cavity of resorption (20), lower through-hole (22) and spent hot water's outlet (14).

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