CN213811145U

CN213811145U - Water heater with reinforced inner container

Info

Publication number: CN213811145U
Application number: CN202022562098.3U
Authority: CN
Inventors: 何恭剑; 张伦银; 霍伟东; 老健明
Original assignee: Haotaitai Electrical Appliance China Co ltd
Current assignee: Haotaitai Electrical Appliance China Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-27
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a water heater with reinforced inner container, which comprises a water heater shell, wherein the water heater is internally provided with an inner container, the upper end of the left side of the inner container is connected with a water inlet pipe, the left side of the inner container is internally provided with a rotating shaft, the rotating shaft is sleeved with a stirring paddle which is in rotating fit with the rotating shaft, the stirring paddle is arranged below the water inlet pipe, the right side of the inner container is provided with a heater, the heater extends into the inner container, the lower end of the right side of the inner container is connected with a water outlet pipe, and the lower end of the right side of the inner container is formed with a drain outlet; compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, the rivers drive stirring rake through the inlet tube rotates and gets up with the inside rivers flow of drive heater, reduces the incrustation scale deposit.

Description

Water heater with reinforced inner container

Technical Field

The utility model belongs to the technical field of the water heater and specifically relates to a water heater with reinforced inner container.

Background

The scale deposit is a main problem which puzzles the industry of water heaters at present, and for a water storage type electric water heater, the scale deposit is generated because, in the heating process, water flow does not have external force drive except natural movement caused by heating, and the natural movement is very slow, and precipitates separated out in the heating process can be slowly gathered on the surfaces of an inner container and a heater and can become the scale deposit after a long time. Since scale is mainly generated on the heated surface, and generally only the surface of the heater in a water heater is a high heat load heated surface, scale is mainly formed on the surface of the heater. The harm to the water heater caused by the deposition of scale is many: (1) the heat conducting property of the water scale is poor, the heating efficiency of the water heater is greatly reduced due to the water scale deposited on the heater, the temperature rising speed of the water heater is slow, and electric energy is wasted; (2) after the water heater is scaled, the wall temperature of the surface of the pipe is increased, the strength can be reduced, metal overheating is caused in severe cases, and even the pipe explosion of the heater can occur. (3) Various chemical salts of the water scale have the function of corroding the surface of the electric heating tube and the inner container wall under different conditions. (4) The scale removal not only increases the maintenance cost, but also wastes manpower and material resources, and the scale surface is easily damaged, thereby affecting the service life of the water heater.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

The utility model provides a water heater of inner bag strenghthened type, includes the water heater shell, installs the inner bag in the water heater, and the left side upper end of inner bag is connected with the inlet tube, and the left side internally mounted of inner bag has the pivot, and the cover has normal running fit's stirring rake with it in the pivot, and the stirring rake is in the below of inlet tube, and the right side of inner bag is equipped with the heater, and inside the heater extended to the inner bag, the right side lower extreme of inner bag was connected with the outlet pipe, and the right side lower extreme shaping of inner bag has the drain.

As one improvement of the technical scheme, the stirring paddle comprises a plurality of fan blades and a sleeve pipe, the outer sides of the sleeve pipes are arranged in the annular array of the fan blades, and the sleeve pipes are coaxially arranged on the rotating shaft.

As one improvement of the technical scheme, the water outlet pipe is arranged below the heater.

As one improvement of the technical scheme, the sewage draining outlet is arranged below the space between the rotating shaft and the heater.

As one improvement of the technical scheme, the water inlet pipe is provided with a booster pump.

As one improvement of the technical scheme, a bent guide pipe is arranged in the inner container, one end of the guide pipe is connected with the water inlet pipe, and the other end of the guide pipe is arranged on the side of the stirring paddle.

As one improvement of the above technical solution, the surface of the fan blade is curved.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses novel structure, the rivers drive stirring rake through the inlet tube rotates and gets up with the inside rivers flow of drive heater, reduces the incrustation scale deposit.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the stirring paddle of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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.

Please refer to fig. 1 and 2, in the embodiment of the utility model, an inner bag strenghthened type water heater, including the water heater shell, install the inner bag in the water heater, the left side upper end of inner bag is connected with the inlet tube, the left side internally mounted of inner bag has the pivot, the cover has the stirring rake with it normal running fit in the pivot, the stirring rake is in the below of inlet tube, the right side of inner bag is equipped with the heater, inside the heater extends to the inner bag, the right side lower extreme of inner bag is connected with the outlet pipe, the right side lower extreme shaping of inner bag has the drain.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a liner strenghthened type water heater, includes water heater shell, its characterized in that: install the inner bag in the water heater, the left side upper end of inner bag is connected with the inlet tube, and the left side internally mounted of inner bag has the pivot, and the cover has the normal running fit's stirring rake with it in the pivot, and the stirring rake is in the below of inlet tube, and the right side of inner bag is equipped with the heater, and inside the heater extended to the inner bag, the right side lower extreme of inner bag was connected with the outlet pipe, and the right side lower extreme shaping of inner bag has the drain.

2. The liner-reinforced water heater of claim 1, wherein: the stirring rake includes a plurality of flabellum and bell and spigot pipe, and the outside of bell and spigot pipe is installed to flabellum annular array, and bell and spigot pipe coaxial arrangement is in the pivot.

3. The liner-reinforced water heater of claim 1, wherein: the water outlet pipe is arranged below the heater.

4. The liner-reinforced water heater of claim 1, wherein: the sewage draining outlet is arranged below the space between the rotating shaft and the heater.

5. The liner-reinforced water heater of claim 1, wherein: the water inlet pipe is provided with a booster pump.

6. The liner-reinforced water heater of claim 1, wherein: a bent flow guide pipe is installed in the inner container, one end of the flow guide pipe is connected with the water inlet pipe, and the other end of the flow guide pipe is arranged on the side of the stirring paddle.

7. The liner-reinforced water heater of claim 2, wherein: the surface of the fan blade is curved.