CN203010928U

CN203010928U - Inner container of electric water heater

Info

Publication number: CN203010928U
Application number: CN 201220564195
Authority: CN
Inventors: 赵松盛; 李伟; 邓伟伟
Original assignee: Guangdong Smales Electric Appliance Co ltd
Current assignee: Guangdong Smales Electric Appliance Co ltd
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-06-19
Anticipated expiration: 2022-10-31

Abstract

The utility model relates to an inner container of an electric water heater, which is characterized by comprising an upper inner container, a lower inner container, an upper electric heating pipe, a lower electric heating pipe, a hot water outlet pipe and a cold water inlet pipe; the upper inner container is communicated with the lower inner container through more than one connecting pipe; the upper electric heating pipe is arranged in the upper inner container; the lower electric heating pipe is arranged in the lower inner container; the hot water outlet pipe is positioned in the upper inner container and the lower inner container, the water inlet of the hot water outlet pipe is positioned at the upper part in the upper inner container, and the water outlet of the hot water outlet pipe is arranged at the bottom of the lower inner container and can be communicated with the outside; the cold water inlet pipe is positioned in the lower inner container, the water outlet of the cold water inlet pipe is positioned at the lower part in the lower inner container, and the water inlet of the cold water inlet pipe is arranged at the bottom of the lower inner container and can be connected with the outside. Its advantage does: the preheating time of the water in the inner container is short, the hot water yield is high, the energy is saved, and the requirements of customers can be met.

Description

Inner container of electric water heater

Technical field

The utility model relates to a kind of inner container of electric water heater.

Background technology

Existing inner container of electric water heater comprises inner bag, is located at electric heater, cold water inlet and hot water outlet pipe in inner bag.During use, the electric heater energising preheats the water in inner bag, and preheating time is long, and the hot water effluent leads low.

Summary of the invention

The purpose of this utility model is overcome the deficiencies in the prior art and provide that a kind of that water in inner bag is preheated the time is short, and the hot water effluent leads height, energy-conservation inner container of electric water heater.

In order to achieve the above object, the utility model is achieved in that it is a kind of inner container of electric water heater, is characterized in that comprising:

Upper inner-liner;

Bottom inner container, described upper inner-liner is communicated with by the tube connector more than with bottom inner container;

Upper electric heating tube, described upper electric heating tube is arranged in upper inner-liner;

Lower electric heating tube, described lower electric heating tube is arranged in bottom inner container;

The hot water outlet pipe, described hot water outlet pipe is positioned at upper inner-liner and bottom inner container, and hot water outlet pipe's water inlet is positioned at the top of upper inner-liner, and its delivery port is arranged on the bottom of bottom inner container and can be in communication with the outside; With

Cold water inlet, described cold water inlet is positioned at bottom inner container, and the delivery port of cold water inlet is positioned at the bottom of bottom inner container, and its water inlet is arranged on the bottom of bottom inner container and can be connected with the external world logical.

[0005]The upper temperature controller that can respond to the upper inner-liner temperature is installed in described upper inner-liner, the lower temperature controller that can respond to the bottom inner container temperature is installed in described bottom inner container.

The end of described upper electric heating tube extends to hot water outlet pipe's water inlet place.

The water stopping cap that can prevent that cold water from upwards flowing is installed in the water outlet end of described cold water inlet, is provided with the apopore more than two on the top of cold water inlet.

The utility model advantage compared with prior art is: the water in inner bag is preheated the time short, the hot water effluent leads height, and is energy-conservation, can satisfy numerous clients' demand.The reason of advantage has the explanation of expansion in the specific embodiment.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

The below describes embodiment of the present utility model in detail, and the example of described embodiment is shown in the drawings, in figure from start to finish same or similar label represent same or similar element or the element with identical or similar functions.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.

As shown in Figure 1, it is a kind of inner container of electric water heater, comprises upper inner-liner 1, bottom inner container 9, upper electric heating tube 4, lower electric heating tube 5, hot water outlet pipe 2 and cold water inlet 7; Described upper inner-liner 1 is communicated with by the tube connector 11 more than with bottom inner container 9, and three tube connectors 11 are arranged in the present embodiment, also can select according to actual needs the quantity of tube connector; Described upper electric heating tube 4 is arranged in upper inner-liner 1; Described lower electric heating tube 5 is arranged in bottom inner container 9; Described hot water outlet pipe 2 is positioned at upper inner-liner 1 and bottom inner container 9, and hot water outlet pipe 2 water inlet is positioned at the top of upper inner-liner 1, and its delivery port is arranged on the bottom of bottom inner container 9 and can be in communication with the outside; Described cold water inlet 7 is positioned at bottom inner container 9, and the delivery port of cold water inlet 7 is positioned at the bottom of bottom inner container 9, and its water inlet is arranged on the bottom of bottom inner container 9 and can be connected with the external world logical.During use, as higher in the temperature in the external world, upper electric heating tube 4 energising work can be satisfied the needs of use, heating is short preheating time, this at present electric heating tube 5 do not work, energy savings; When as relatively lower in ambient temperature, lower electric heating tube can be used after 5 energising work a period of times, as needing larger hot water effluent's amount this moment, can add electric heating tube 4 energisings, increase hot water effluent's amount.

[0012]In the present embodiment, the upper temperature controller 3 that can respond to upper inner-liner 1 temperature is installed in described upper inner-liner 1, the lower temperature controller 6 that can respond to bottom inner container 9 temperature is installed in described bottom inner container 9.

In the present embodiment, the end of described upper electric heating tube 4 extends to hot water outlet pipe 2 water inlet place, can the water at water inlet place be heated like this, increases hot water effluent's amount.

In the present embodiment, the water stopping cap 8 that can prevent that cold water from upwards flowing is installed in the water outlet end of described cold water inlet 7, thereby improves hot water effluent's amount, be provided with the apopore 71 more than two on the top of cold water inlet 7.

Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and distortion to these embodiment, scope of the present utility model is limited by claim and equivalent thereof.

Claims

1. inner container of electric water heater is characterized in that comprising:

Upper inner-liner (1);

Bottom inner container (9), described upper inner-liner (1) is communicated with by the tube connector more than (11) with bottom inner container (9);

Upper electric heating tube (4), described upper electric heating tube (4) are arranged in upper inner-liner (1);

Lower electric heating tube (5), described lower electric heating tube (5) are arranged in bottom inner container (9);

Hot water outlet pipe (2), described hot water outlet pipe (2) is positioned at upper inner-liner (1) and bottom inner container (9), hot water outlet pipe's (2) water inlet is positioned at the top of upper inner-liner (1), and its delivery port is arranged on the bottom of bottom inner container (9) and can be in communication with the outside;

Cold water inlet (7), described cold water inlet (7) is positioned at bottom inner container (9), and the delivery port of cold water inlet (7) is positioned at the bottom of bottom inner container (9), and its water inlet is arranged on the bottom of bottom inner container (9) and can be connected with the external world and leads to,

Upper temperature controller (3), described upper temperature controller (3) are arranged in upper inner-liner (1) and can respond to the temperature of upper inner-liner (1); With

Lower temperature controller (6), described lower temperature controller (6) are arranged in bottom inner container (9) and can respond to the temperature of bottom inner container (9).

2. inner container of electric water heater according to claim 1, is characterized in that the end of described upper electric heating tube (4) extends to hot water outlet pipe's (2) water inlet place.

3, inner container of electric water heater according to claim 1, it is characterized in that in the water outlet end of described cold water inlet (7), the water stopping cap (8) that can prevent that cold water from upwards flowing being installed, be provided with the apopore (71) more than two on the top of cold water inlet (7).