CN214094930U

CN214094930U - Energy-saving environment-friendly hot water heater

Info

Publication number: CN214094930U
Application number: CN202023126878.XU
Authority: CN
Inventors: 章中阳; 魏超
Original assignee: Nanjing Bilson Thermal Technology Engineering Co ltd
Current assignee: Nanjing Bilson Thermal Technology Engineering Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-31
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses an energy-saving and environment-friendly hot water heater, which belongs to the technical field of heaters and comprises an outer protective shell, a heating device and a heat conduction support, wherein the upper end of the heating device is connected with a supporting disk, the upper surface of the supporting disk is connected with a base, the upper end of the base is connected with the heat conduction support, the side surface of the heat conduction support is connected with a heat conduction sheet, the heat conduction sheet is provided with a leak hole, a heating rod spirally rises in the outer protective shell, a gap is formed in the middle of the heating rod, and the position of the heat conduction sheet is arranged in the gap of the heating rod; through conducting strip, filler with heat transfer to the inside aquatic of outer protective housing, heat it, through heat conduction support, conducting strip for the heat loss among the heating process is little, and is more even to the heating of water, and rate of heating is faster, has realized water and electricity through supporting disk, seal receptacle, inner protective housing and has kept apart, protects the inside circuit of heating device and inner protective housing.

Description

Energy-saving environment-friendly hot water heater

Technical Field

The utility model belongs to the technical field of the heater, specifically speaking relates to an energy-concerving and environment-protective type hot water heater.

Background

At present, an electric water heater usually adopts a direct conduction heating mode, and an instant heating type electric water heater is an electric water heater adopting an electric heating pipe for heating, wherein the adopted electric heating pipe is a tubular electric heating element which is internally provided with a resistance wire and is tightly filled with sand powder (such as crystallized magnesia powder) with good heat resistance, heat conductivity and insulativity at a gap part;

in the heating process, the problems of non-uniform heating and insufficient heating speed of the electric heating rod to water exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems of uneven water heating and insufficient heating speed of the existing electric heating rod, the invention provides an energy-saving and environment-friendly hot water heater which comprises a heating device, a supporting disk, a sealing seat, a heating rod, a heat conduction bracket, a heat conduction fin and other components.

In order to solve the above problem, the utility model adopts the following technical scheme: including outer protective housing, heating device, heat conduction support, heating device upper end be connected with the supporting disk, the supporting disk upper surface be connected with the base, base upper end be connected with the heat conduction support, the side of heat conduction support be connected with the conducting strip, the conducting strip on seted up the small opening, the heating rod inside spiral of outer protective housing rise, the centre forms the gap, the position setting of conducting strip in the gap of heating rod.

Preferably, the supporting disk upper end be connected with the seal receptacle, the seal receptacle upper end be connected with the heating rod, the heating rod pass the seal receptacle and be connected to heating device's inside, heating device's lower extreme be connected with interior protective housing, one side of interior protective housing seted up the wiring mouth, the bottom of interior protective housing be connected with the connection pad.

Preferably, the connecting disc on seted up the connecting hole, the connecting disc be connected with the outer protective housing, the connecting disc pass through the connecting hole and fix to the bottom internal surface of outer protective housing the base on seted up the fixed orifices, the base pass through the fixed orifices and fix at the supporting disk upper surface.

Preferably, the upper end of the outer protective shell is provided with a water inlet, the water inlet is connected with a water inlet pipeline, the water inlet pipeline is connected with the outer protective shell through the water inlet, and one side of the outer protective shell is provided with a water outlet.

Preferably, a support frame is arranged in the heating rod, a heating wire is wound on the outer side of the support frame, a filler is filled between the heating rod and the support frame, the filler is made of high-purity magnesium oxide powder, and the shell of the heating rod is made of stainless steel.

Preferably, the side surface of the support plate is welded with the inner wall of the outer protective shell, the support plate divides the interior of the outer protective shell into two parts, the bottom end of the heating rod is connected to the interior of the heating device, and the sealing seat is fixed on the upper surface of the support plate.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses in, the heating rod is isolated with external water, and external water passes through the small opening in the conducting strip, through conducting strip, filler with heat transfer to the inside aquatic of outer protective housing, heat it, realized the heating to water through whole heating device, heating rod, heating structure is reasonable, through heat conduction support, conducting strip for the heat loss among the heating process is little, and is more even to the heating of water, and rate of heating is faster, compares in ordinary firing equipment more high-efficient.

(2) The utility model discloses in, through seal receptacle, supporting disk with water isolated in the upper end of supporting disk, through interior protective housing, wiring mouth protection heating device inside do not have steam and get into, realized water and electricity through supporting disk, seal receptacle, interior protective housing and kept apart, protect the inside circuit of heating device and interior protective housing.

Drawings

Fig. 1 is a schematic bottom view of the internal structure of an energy-saving and environment-friendly hot water heater in example 1;

FIG. 2 is a schematic side view showing the internal structure of a hot water heater according to embodiment 1;

FIG. 3 is a schematic view showing the construction of a heating means in the hot water heater in embodiment 1;

FIG. 4 is a schematic side view showing the structure of a heating device in the hot water heater according to embodiment 1;

FIG. 5 is a schematic perspective view of a heat transfer member in the hot water heater according to example 1;

fig. 6 is a schematic view showing an internal structure of a heating rod in the hot water heater in example 1.

The corresponding relationship between the reference numbers of the figures and the names of the components in the figures is as follows:

10. an outer protective shell; 11. a water inlet; 12. a water inlet pipe; 13. a water outlet;

20. a heating device; 21. a support disc; 22. a sealing seat; 23. a heating rod;

231. a heater; 232. a support frame; 233. a filler; 24. an inner protective shell;

25. a wiring port; 26. a connecting disc; 260. connecting holes;

30. a thermally conductive support; 31. a heat conductive sheet; 310. a leak hole; 32. a base; 320. and (7) fixing holes.

Detailed Description

The invention will be further described below in connection with specific embodiments.

Example 1

As shown in fig. 1 to 6, which are schematic perspective views of an energy-saving and environment-friendly hot water heater according to a preferred embodiment of the present invention, the energy-saving and environment-friendly hot water heater of this embodiment includes an outer protective shell 10, a heating device 20, and a heat conducting bracket 30, the upper end of the heating device 20 is connected with a supporting disc 21, the upper end of the supporting disc 21 is connected with a sealing seat 22, the upper end of the sealing seat 22 is connected with a heating rod 23, the heating rod 23 passes through the sealing seat 22 to be connected to the inside of the heating device 20, the lower end of the heating device 20 is connected with an inner protective shell 24, one side of the inner protective shell 24 is provided with a wiring port 25, the bottom end of the inner protective shell 24 is connected with a connecting disc 26, the connecting disc 26 is provided with a connecting hole 260, the connecting disc 26 is connected with the outer protective shell 10, and the connecting disc 26 is fixed on the inner surface of the bottom of the outer protective shell 10 through a connecting hole 260;

the upper surface of the supporting disc 21 is connected with a base 32, the upper end of the base 32 is connected with a heat conduction support 30, the side surface of the heat conduction support 30 is connected with a heat conduction sheet 31, a leak hole 310 is formed in the heat conduction sheet 31, the heating rod 23 spirally rises in the outer protective shell 10, a gap is formed in the middle of the heating rod, the position of the heat conduction sheet 31 is arranged in the gap of the heating rod 23, a fixing hole 320 is formed in the base 32, and the base 32 is fixed on the upper surface of the supporting disc 21 through the fixing hole 320;

the upper end of the outer protective shell 10 is provided with a water inlet 11, the water inlet 11 is connected with a water inlet pipeline 12, the water inlet pipeline 12 is connected with the outer protective shell 10 through the water inlet 11, and one side of the outer protective shell 10 is provided with a water outlet 13;

a support frame 232 is arranged in the heating rod 23, a heating wire 231 is wound on the outer side of the support frame 232, a filler 233 is filled between the heating rod 23 and the support frame 232, the filler 233 is made of high-purity magnesium oxide powder, the filler 233 cannot conduct electricity when being heated, and the shell of the heating rod 23 is made of stainless steel;

in this embodiment, the external water enters the inner part of the outer protective shell 10 through the water inlet pipe 12, the water inlet 11 is located above the heating rod 23 and the heat conducting fin 31, the heating device 20 is connected with a power supply through the wiring port 25, the power supply passes through the heating wire 231 in the heating rod 23, the heating wire 231 converts electric energy into heat energy and radiates the heat energy, is isolated from the outside water by the heating rod 23, the outside water passes through the leak hole 310 in the heat conductive sheet 31, heat is transferred to the water inside the outer protective shell 10 through the heat conductive sheet 31 and the filler 233, the heating device is heated, the heating device 20 and the heating rod 23 realize the heating of water, the heating structure is reasonable, the heat conducting bracket 30 and the heat conducting fin 31 reduce heat loss in the heating process, the heating device has the characteristics of quick temperature rise and uniform heating under the same power, and is more efficient compared with common heating equipment.

Example 2

As shown in fig. 3-5, which is a schematic view of a three-dimensional structure of an energy-saving and environment-friendly hot water heater according to another preferred embodiment of the present invention, on the basis of embodiment 1, the energy-saving and environment-friendly hot water heater of this embodiment further includes a heating device 20, an upper end of the heating device 20 is connected to a supporting disc 21, a side surface of the supporting disc 21 is welded to an inner wall of the outer protective shell 10, the supporting disc 21 divides the interior of the outer protective shell 10 into two parts, a bottom end of the heating rod 23 is connected to the interior of the heating device 20, and the sealing seat 22 is fixed on an upper surface of the supporting disc 21;

in this embodiment, the connection disc 26 fixes the inner protective shell 24 through the connection hole 260, and the seal seat 22 and the support disc 21 isolate water at the upper end of the support disc 21, and the inner protective shell 24 and the wiring port 25 protect the heating device 20 from water vapor entering, and the water and electricity isolation is realized through the support disc 21, the seal seat 22 and the inner protective shell 24, so as to protect the heating device 20 and the circuit inside the inner protective shell 24.

The above description is for further details of the present invention, and it is not assumed that the embodiments of the present invention are limited to these descriptions, and it is obvious to those skilled in the art that the present invention can be implemented by a plurality of simple deductions or replacements without departing from the concept of the present invention, and all should be considered as belonging to the protection scope defined by the claims submitted by the present invention.

Claims

1. An energy-saving environment-friendly hot water heater comprises an outer protective shell (10), a heating device (20) and a heat conduction bracket (30), wherein the upper end of the heating device (20) is connected with a supporting disk (21);

the method is characterized in that:

the improved heating device is characterized in that a base (32) is connected to the upper surface of the supporting disc (21), a heat conduction support (30) is connected to the upper end of the base (32), a heat conduction sheet (31) is connected to the side face of the heat conduction support (30), a leak hole (310) is formed in the heat conduction sheet (31), the heating rod (23) spirally rises in the outer protective shell (10), a gap is formed in the middle of the heating rod, and the position of the heat conduction sheet (31) is arranged in the gap of the heating rod (23).

2. The energy-saving and environment-friendly hot water heater as claimed in claim 1, wherein: supporting disk (21) upper end be connected with seal receptacle (22), seal receptacle (22) upper end be connected with heating rod (23), heating rod (23) pass seal receptacle (22) and be connected to the inside of heating device (20), the lower extreme of heating device (20) be connected with interior protective housing (24), one side of interior protective housing (24) seted up wiring mouth (25), the bottom of interior protective housing (24) be connected with connection pad (26).

3. The energy-saving and environment-friendly hot water heater as claimed in claim 2, wherein: connection pad (26) on seted up connecting hole (260), connection pad (26) be connected with outer protective housing (10), connection pad (26) fix the bottom internal surface of outer protective housing (10) through connecting hole (260) on base (32) seted up fixed orifices (320), base (32) fix at supporting disk (21) upper surface through fixed orifices (320).

4. An energy-saving environment-friendly hot water heater according to claim 3, characterized in that: the water inlet (11) has been seted up to the upper end of outer protective housing (10), water inlet (11) on be connected with inlet channel (12), inlet channel (12) pass through water inlet (11) and be connected with outer protective housing (10), one side of outer protective housing (10) seted up delivery port (13).

5. The energy-saving and environment-friendly hot water heater as claimed in claim 4, wherein: the heating rod (23) is internally provided with a support frame (232), the outer side of the support frame (232) is wound with a heating wire (231), a filler (233) is filled between the heating rod (23) and the support frame (232), the filler (233) is made of high-purity magnesium oxide powder, and the shell of the heating rod (23) is made of stainless steel.

6. The energy-saving and environment-friendly hot water heater as claimed in claim 4, wherein: the side of the supporting disc (21) is welded with the inner wall of the outer protective shell (10), the supporting disc (21) divides the inside of the outer protective shell (10) into two parts, the bottom end of the heating rod (23) is connected to the inside of the heating device (20), and the sealing seat (22) is fixed on the upper surface of the supporting disc (21).