A kind of conduit assembly of water heater
Technical field
The present invention relates to the conduit assembly of a kind of water heater, especially can absorb the double-decker conduit assembly of hot water dispersed heat in hot-water line.
Background technology
Hot water in hot-water line is when water pipe flows, and heat can be lost in the body of wall of surrounding, has wasted heat;Again, typically can repeatedly short interruption current during using water heater to have a bath, owing to the heat in hot-water line is lost in the body of wall outside pipe, when being again turned on the current regulating water temperature, water temperature can significantly decline, the most this cooling becomes apparent from, and the water flowed out splashes and allows people be difficult to stand with it.In order to solve a water temperature drop difficult problem after water heater is cut off the water supply, circulation waterway technology and intelligent backwater technology is typically taked to allow hot and cold water more equalize, fundamentally solve the defect of water temperature drop after water heater is cut off the water supply, constant-temperature hot water supply in 24 hours, but this method needs to install extras and external power supply additional, circulation waterway constantly heats, needs bigger fund input and consume substantial amounts of energy;Being dispersed in the body of wall of surrounding to reduce the heat in hot-water line, general employing thickeies water pipe and changes the way of supplying pipe, is only the reduction of scattering and disappearing of partial heat, solves the poor effect of water temperature drop after water heater is cut off the water supply the most by this method.
Summary of the invention
It is an object of the invention to the weak point overcoming prior art to exist, and a kind of conduit assembly that can absorb hot water dispersed heat in hot-water line and connected mode are provided.
For achieving the above object, the technical solution of the present invention is: the conduit assembly of a kind of water heater is made up of conventional water hose, tradition threeway, female elbow, accessory one, accessory two, accessory three and accessory four, accessory five, cold and hot double-deck straight tube;Tradition threeway one terminates external cold water source, and a termination female elbow first, female elbow first connects the cooling water inlet of water heater, and one end connects accessory one by conventional water hose;Accessory terminates female elbow second one by one, and female elbow second connects the hot water outlet of water heater;The connecting tube first of accessory three and connecting tube second connect a female elbow respectively, and two female elbows connect water mixing valve;It is all to be connected by cold and hot double-deck straight tube between accessory one, accessory two, accessory three, accessory four, accessory five.
The invention has the beneficial effects as follows: the hot water heart in the duct flows, cold water is in the peripheral flowing of hot water, hot water dispersed heat is absorbed by cold water completely, cold water and hot water co-flow, and cold water is during flowing, water temperature can faint rising, hot water flowing during, water temperature can faint reduction, through water mixing valve regulation mix after, suitably warm water flows out, and overcomes scattering and disappearing of heat;During short interruption current, hot water dispersed heat is absorbed by cold water completely, although static hot water cooling is bigger, static temperature of cold water rises is the biggest, but owing to the break period is of short duration, the intensification of cold water is limited, and the heat that the cold water of intensification is lost in wall is the most limited, total heat scatters and disappears limited, so, after being again turned on having set up water temperature water mixing valve, the water temperature of the water of outflow is compared with the water temperature initially mixed up, change small, do not have the phenomenon that water temperature can significantly decline.
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Accompanying drawing explanation
Fig. 1 is cold and hot double-deck straight tube structure figure.
Fig. 2 is accessory one three-dimensional structure diagram.
Fig. 3 is the sectional view cut by Fig. 2 A A line.
Fig. 4 is accessory two three-dimensional structure diagram.
Fig. 5 is accessory three three-dimensional structure diagram.
Fig. 6 is accessory four three-dimensional structure diagram.
Fig. 7 is accessory five three-dimensional structure diagram.
Fig. 8 is that the present invention connects profile.
Fig. 9 is that the present invention connects front view.
nullAs shown in Figures 1 to 9,Wherein: 1 inner tube、2 outer tubes、3 spacer bars、Gap between 4 inner and outer pipes、5 connect conventional water hose end、6 connect inner tube、7 connect outer tunnel end、8 outer tube threeways、9 inner tube threeways、10 threeway interval billets、Gap between threeway inside and outside 11、12 cold and hot double-deck straight tubes、13 connecting tube first、14 inwalls、15 outer walls、16 outer tube 90 degree elbows、Gap between 90 degree of elbows inside and outside 17、18 elbow interval billets、19 inner tube 90 degree elbows、20 female elbow first、21 female elbow second、22 female elbows、23 connecting tube second、24 accessories four、25 conventional water hose、26 tradition threeways、27 accessories one、28 accessories two、29 accessories three、30 outer tubes、31 inner tubes are direct、32 are directly spaced billet、33 accessories five、Inside and outside 34 directly between gap.
Detailed description of the invention
As shown in Figure 1, cold and hot double-deck straight tube (12) is made up of the gap (4) between inner tube (1), outer tube (2), spacer bar (3) and inner and outer pipes, having spacer bar (3) between inner tube (1) and outer tube (2), the space between spacer bar (3) forms the gap (4) between inner and outer pipes.
As in figure 2 it is shown, accessory one (27) is by connecing conventional water hose end (5), connecing inner tube (6) and connect outer tunnel end (7) and form, connects conventional water hose end (5) on the side connecing outer tunnel end (7), connect inner tube (6) and be connected to connect one end of outer tunnel end (7).
As it is shown on figure 3, connect conventional water hose end (5), connect inner tube (6) and connect outer tunnel end (7) three's interior lumen and communicate.
As shown in Figure 4, accessory two (28) is made up of the gap (11) between outer tube threeway (8), inner tube threeway (9), threeway interval billet (10) and inside and outside threeway, inner tube threeway (9) is in outer tube threeway (8), threeway interval billet (10) is between outer tube threeway (8) and inner tube threeway (9), and the space between threeway interval billet (10) and between outer tube threeway (8) and inner tube threeway (9) is the gap (11) between inside and outside threeway.
As shown in Figure 5, accessory three (29) is made up of connecting tube first (13), connecting tube second (23), inwall (14) and outer wall (15), inwall (14) axis and outer wall (15) axis overlap, the same end seal of inwall (14) and outer wall (15) is closed and overlaps, connecting tube first (13) is connected with inwall (14) and tube chamber communicates, and connecting tube second (23) is connected with outer wall (15) and tube chamber communicates.
As shown in Figure 6, accessory four (24) is made up of the gap (17) between 90 degree of elbows (16) of outer tube, 90 degree of elbows (19) of inner tube, elbow interval billet (18) and inside and outside 90 degree of elbows, 90 degree of elbows (19) of inner tube are in 90 degree of elbows (16) of outer tube, elbow interval billet (18) is between 90 degree of elbows (16) of outer tube and 90 degree of elbows (19) of inner tube, and the space between elbow interval billet (18) and between 90 degree of elbows (16) of outer tube and 90 degree of elbows (19) of inner tube is the gap (17) between inside and outside 90 degree of elbows.
As shown in Figure 7, accessory five (33) by outer tube directly (30), inner tube directly (31), directly be spaced billet (32) and inside and outside direct between gap (34) form, inner tube directly (31) is in outer tube directly (30), directly be spaced billet (32) between outer tube directly (30) and inner tube directly (31), the space between threeway interval billet (10) and between outer tube directly (30) and inner tube directly (31) be inside and outside direct between gap (34).
As shown in Figure 8, tradition threeway (26) three openings all in connect conventional water hose (25);Accessory one (27) connect conventional water hose end (5) in connect conventional water hose (25), conventional water hose (25) is identical with the external diameter of inner tube (1), connect inner tube (1) in connecing inner tube (6) bottom, in connecing inner tube (6) top, connect conventional water hose (25), in connecing outer tunnel end (7), connect outer tube (2);Connect inner tube (1) in inner tube threeway (9), in outer tube threeway (8), connect outer tube (2);Connecting tube first (13) and connecting tube second (23) external female elbow third (22), connect inner tube (1), connect outer tube (2) in outer wall (15) in inwall (14);Connect outer tube (2) in 90 degree of elbows (16) of outer tube, in 90 degree of elbows (19) of inner tube, connect inner tube (1).
As it is shown in figure 9, tradition threeway (26) terminates external cold water source, termination female elbow first (20), female elbow first (20) connects the cooling water inlet of water heater, and one end connects accessory one (27) by conventional water hose;Accessory one (27) one termination female elbow second (21), female elbow second (21) connects the hot water outlet of water heater;The connecting tube first of accessory three (29) and connecting tube second (23) not Lian Jie a female elbow (22), two female elbows (22) connect water mixing valve;It is all to be connected by cold and hot double-deck straight tube (12) between accessory one (27), accessory two (28), accessory three (29), accessory four (24) and accessory five (33).
The above, only present pre-ferred embodiments, therefore the scope that the present invention implements, the equivalence change i.e. made and modification can not be limited according to scope of the present invention patent and description with this, all should still remain within the scope of the patent.