CN211782006U

CN211782006U - Heating device of water-electricity separation electric water heater

Info

Publication number: CN211782006U
Application number: CN201922259675.9U
Authority: CN
Inventors: 汪华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-27
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a water and electricity separation electric water heater heating device, include shell, water course, center post and the mechanism that generates heat, the center post is hollow elongated structure, the periphery of center post is equipped with fixed component, the mechanism that generates heat sets up the periphery at the center post, the water course sets up the periphery at the mechanism that generates heat, the both ends of water course are equipped with water inlet and delivery port, the water course both ends are connected with interior end cap, the shell parcel is lived the water course just the both ends of shell are equipped with outer end cap, the surface of outer end cap and interior end cap is equipped with the through-hole corresponding with water inlet and delivery port, water inlet and delivery port pass through the through-hole extends to the outside of shell. This water and electricity separation electric water heater heating device adopts the carbon fiber as the heater strip for carbon fiber silk and water course keep shorter interval simultaneously, directly heats the water course, has improved heating efficiency and heating effect greatly.

Description

Heating device of water-electricity separation electric water heater

Technical Field

The utility model belongs to the technical field of the water heater, concretely relates to water and electricity separation electric water heater heating device.

Background

The water heater is a device which increases the temperature of cold water into hot water within a certain time by various physical principles, and can be divided into an electric water heater, a gas water heater, a solar water heater, a magnetic water heater, an air water heater, a heating water heater and the like according to different principles. Along with the increasing living standard of people, the comfort requirement of people on family life is higher and higher, the water heater also undergoes the development of different generations, energy conservation and emission reduction are the development direction advocated by the nation nowadays, the product with less energy consumption will be the development direction in the future, however, the problem of low heating speed generally exists in the existing water heater in the market, not only energy waste is caused, but also the demand of people can not be better satisfied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water and electricity separation electric water heater heating device to solve the slow problem of rate of heating.

In order to achieve the above object, the utility model provides a following technical scheme: the central column is of a hollow long-strip-shaped structure, fixing components are arranged on the periphery of the central column, the heating mechanism is arranged on the periphery of the central column, the water channel is arranged on the periphery of the heating mechanism, a water inlet and a water outlet are arranged at two ends of the water channel, inner end covers are connected to two ends of the water channel, the outer shell wraps the water channel, outer end covers are arranged at two ends of the outer shell, through holes corresponding to the water inlet and the water outlet are formed in the surfaces of the outer end covers and the inner end covers, and the water inlet and the water outlet extend to the outside of the outer shell through the through holes.

Preferably, the central column is made of quartz glass, the inner surface of the central column is coated with a reflective coating, concave-convex points are arranged on the outer surface of the central column, and exhaust holes are formed in at least one end of the central column in the direction of two ends.

Preferably, the fixing member includes a fixing frame and a fixing strip, and the fixing strip is clamped on the fixing frame.

Preferably, the fixing frame and the fixing strip are made of quartz glass, and the fixing members are provided with a plurality of fixing members which are uniformly distributed on the periphery of the central column.

Preferably, the heating mechanism is formed by rotating a plurality of rings through a heating wire, and two ends of the heating wire penetrate through the outer end cover and the inner end cover to be electrically connected with an external power supply.

Preferably, the heating wire is made of carbon fiber or graphene.

Preferably, the water channel is formed by rotating coils, and the contact of the water channel coils is fixed through welding.

Preferably, the water channel is made of red copper, and the outer surface of the water channel is coated with a heat insulation coating.

Preferably, the shell is made of glass or plastic, the inside of the shell is of a totally-enclosed vacuum structure, and nitrogen is injected into the shell.

Preferably, the housing, the waterway and the central post are all coaxial.

The utility model discloses a technological effect and advantage: this water and electricity separation electric water heater heating device adopts carbon fiber or graphite alkene as the heater, makes heater and water course keep shorter interval simultaneously, directly heats the water course, has realized the heating of the whole releases of heat energy to the water course, and the rotatory winding of water course forms and has increased the time to the water heating simultaneously, still adopts the red copper material to increase to have fine heat conductivity, and outside seals with glass or high temperature resistant plastics, prevents that the heat from scattering and disappearing, has improved heating efficiency and heating effect greatly.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is an explosion structure diagram of the present invention.

In the figure: 1-outer shell, 2-water channel, 21-water inlet, 22-water outlet, 3-fixing component, 31-fixing frame, 32-fixing strip, 4-central column, 5-heating mechanism, 51-heating wire, 6-outer end cover, 7-through hole and 8-inner end cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a heating device of a water-electricity separation electric water heater as shown in the figure, which comprises a shell 1, a water channel 2, a central column 4 and a heating mechanism 5, the central column 4 is a hollow strip-shaped structure, the periphery of the central column 4 is provided with a fixed component 3, the heating mechanism 5 is arranged at the periphery of the central column 4, the water channel 2 is arranged at the periphery of the heating mechanism 5, a water inlet 21 and a water outlet 22 are arranged at two ends of the water channel 2, the two ends of the water channel are connected with inner end covers 8, the inner end covers 8 can better seal heat energy, the outer shell 1 wraps the water channel 2, the two ends of the outer shell 1 are provided with outer end covers 6, the surfaces of the outer end covers 8 and the inner end covers 6 are provided with through holes 7 corresponding to the water inlet 21 and the water outlet 22, the water inlet 21 and the water outlet 22 extend to the outside of the housing 1 through the through-hole 7.

In addition, the material of center post 4 is quartz glass, and its inner surface scribbles reflective coating, thereby for improving the heating wire heating in-process and improving infrared reflection effect and raising the temperature, is provided with unsmooth point simultaneously on the surface, and unsmooth point can be the rhombus also can be other circular, as long as can reflect away reach spotlight effect, all can increase infrared and heat energy reflection effect, improves 35% heat energy for the surface plane sets up, center post both ends direction at least one of them end is provided with the exhaust hole. The setting of exhaust hole can effectively avoid glass to break or explode because of the atmospheric pressure is too high under vacuum state.

The fixing member 3 includes a fixing frame 31 and a fixing strip 32, and the fixing strip 32 is clamped on the fixing frame 31. The fixing frame 31 and the fixing strip 32 are both made of quartz glass, the fixing members 3 are uniformly distributed on the periphery of the central column 4, the reasonable distance between the water channel 2 and the central column 4 is controlled, the strength of the central column 4 is increased, collision is effectively avoided, and meanwhile the position of the heating wire 51 is conveniently controlled.

The heating mechanism 5 is formed by rotating a plurality of rings through a heating wire 51, and two ends of the heating wire 51 penetrate through the outer end cover 6 and the inner end cover 8 to be electrically connected with an external power supply. The heating wire 51 is made of carbon fiber or graphene, so that heating is convenient, and the heating wire has good thermal conductivity.

The water channel 2 is formed by rotating coils, the water channel 2 is fixedly welded between the coils in a rotating mode, the heat preservation effect is enhanced, heat is prevented from leaking through gaps, and the structure is more stable. The water channel 2 is made of red copper, and the outer surface of the water channel is coated with a heat insulation coating. Red copper has good heat conductivity, and the surface scribbles thermal barrier coating and prevents on the one hand that the heat scatters and disappears, promotes the heating effect, and on the other hand makes the temperature of shell 1 not too high, and the security is higher.

The material of shell 1 is glass or plastics, and glass is the quartz glass best, the inside of shell 1 is totally closed vacuum structure and inside nitrogen gas of pouring into, mainly in order to prevent the oxidation of heater and the life-span that the extension heater used, glass and plastics durable and cost are with low costs to prevent that the electricity from revealing, factor of safety is higher, and totally closed vacuum structure is favorable to promoting the heating effect.

The shell 1, the water channel 2 and the central column 4 are all arranged on the same axis, so that heating is more uniform.

The working principle is as follows: this water-electricity separation electric water heater heating device uses, at first start external power supply and heat heater 51, heater 51 directly heats water course 2 of red copper material, then pour into the water that needs to heat into from water inlet 21, water flows along the water course 2 of rotatory winding, the water course 2 that is heated heats the water in the water course 2, fixed component 3 is used for controlling the distance between water course 2 and the center post 4, center post 4 plays the effect of supporting fixed component 3 and heating mechanism 5, shell 1 parcel lives water course 2, closed vacuum shell 1 plays and reduces the heat and scatters and disappears, make the temperature that adds hot water more lasting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a water and electricity separation electric water heater heating device, includes shell (1), water course (2), center post (4) and the mechanism (5) that generates heat, its characterized in that: center post (4) are cavity elongated structure, the periphery of center post (4) is equipped with fixed component (3), generate heat mechanism (5) and set up in the periphery of center post (4), water course (2) set up in the periphery of generating heat mechanism (5), the both ends of water course (2) are equipped with water inlet (21) and delivery port (22), the water course both ends are connected with interior end cap (8), shell (1) parcel is lived water course (2) just the both ends of shell (1) are equipped with outer end cap (6), the surface of outer end cap (6) and interior end cap (8) is equipped with through-hole (7) corresponding with water inlet (21) and delivery port (22), water inlet (21) and delivery port (22) pass through-hole (7) extend to the outside of shell (1).

2. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the central column (4) is made of quartz glass, the inner surface of the central column is coated with a reflective coating, concave-convex points are arranged on the outer surface of the central column, and exhaust holes are formed in at least one end of the central column (4) in the direction of two ends.

3. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the fixing component (3) comprises a fixing frame (31) and a fixing strip (32), and the fixing strip (32) is clamped on the fixing frame (31).

4. A heating device of a water and electricity separated electric water heater according to claim 3, characterized in that: the fixing frame (31) and the fixing strips (32) are made of quartz glass, and the fixing members (3) are arranged in a plurality and are uniformly distributed on the periphery of the central column (4).

5. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the heating mechanism (5) is formed by rotating a plurality of rings through a heating wire (51), and two ends of the heating wire (51) penetrate through the outer end cover (6) and the inner end cover (8) to be electrically connected with an external power supply.

6. The heating device of the water and electricity separated electric water heater according to claim 5, characterized in that: the heating wire (51) is made of carbon fiber or graphene.

7. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the water channel (2) is formed by rotating and winding rings, and the rotating and winding rings of the water channel (2) are fixed through welding.

8. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the water channel (2) is made of red copper, and the outer surface of the water channel is coated with a heat insulation coating.

9. The heating device of the water and electricity separated electric water heater according to claim 1, characterized in that: the shell (1) is made of glass or plastic, and the inside of the shell (1) is of a fully-closed vacuum structure and is filled with nitrogen.

10. A heating device of a water and electricity separated electric water heater according to any one of claims 1-9, characterized in that: the shell (1), the water channel (2) and the central column (4) are all arranged on the same axis.