CN202562050U

CN202562050U - Long-distance multi-cavity heating water heater heating device

Info

Publication number: CN202562050U
Application number: CN201220225166XU
Authority: CN
Inventors: 张堂耀; 何立达
Original assignee: CIXI YAOXI ELECTRONICS Co Ltd
Current assignee: CIXI YAOXI ELECTRONICS Co Ltd
Priority date: 2012-05-18
Filing date: 2012-05-18
Publication date: 2012-11-28
Anticipated expiration: 2022-05-18

Abstract

The utility model discloses a long-distance multi-cavity heating water heater heating device. The long-distance multi-cavity heating water heater heating device comprises a heating body, wherein a plurality of upper water path cavities and lower water path cavities which are connected in series are formed in the heating body; two or more than two heating tubes are arranged in the middle larger water path cavities; water heating water paths are lengthened by segmentally heating, and higher water temperature is reached by means of lower-power electrical heated tubes; a plurality of small-volume cavities are used for heating at long distance, the heating efficiency can be greatly improved, and the power of the heating tubes can be reduced; and the heater does not have electric leakage externally, so that the long-distance multi-cavity heating water heater heating device is safer and more reliable.

Description

A kind of water heater heater of growing apart from the multi-cavity heating

Technical field

The utility model relates to a kind of heater, is applicable to the heater of electric equipment products such as rapid hot water tap or electric heater.

Background technology

At present, it is slow that existing rapid hot water tap or electrical equipment hydrophone go out hot water, and power is big.

The utility model content

To the defective that exists in the prior art, the purpose of the utility model is to provide a kind of water heater heater of growing apart from the multi-cavity heating, can improve the efficiency of heating surface, reduces heating tube power, not only energy-conservation but also safety.

Above-mentioned purpose realizes through following technical scheme:

A kind of water heater heater of growing apart from the multi-cavity heating; Include calandria; In calandria, have the chamber, water route up and down of several series connection, be characterised in that: have two or more heating tubes to place middle a plurality of bigger chambeies, water route, heat through segmentation; The heating water route of promptly having extended realizes that the smaller power electrothermal tube reaches higher water temperature.

Described chamber, water route up and down includes intake tunnel, cold water channel cavity, heating cavity, hot water channel's cavity and exit passageway successively.

Described heating cavity has four or more.

The described heating tube earthing of casing, near the pin connecting to neutral line of import and outlet, heater does not externally have electric leakage.

Described water route cavity configuration is the encirclement shape, and heating tube forms good heat exchange in the heating cavity in chamber, middle water route, and chamber, water route on every side forms the anti-electric wall of nature.

Between the connector of described heater sealing ring is set, with water leakage.

Adopt the water heater heater of said structure, through the heating tube more than two or two, through the segmentation heating, the heating water route of promptly having extended realizes that the smaller power electrothermal tube reaches higher water temperature.The long distance heating of a plurality of small sizes can improve the efficiency of heating surface greatly, reduces heating tube power, and heater externally do not have electric leakage, and is more safe and reliable.

Description of drawings

Fig. 1 is that sketch map is launched in chamber, the utility model first embodiment water route;

Fig. 2 is the utility model first embodiment calandria profile;

Fig. 3 is that sketch map is launched in chamber, the utility model second embodiment water route;

Fig. 4 is the utility model second embodiment calandria profile.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

Be depicted as the utility model first embodiment like Fig. 1,2; A kind of water heater heater of growing apart from the multi-cavity heating includes calandria, in calandria, has the chamber, water route up and down of several series connection; The chamber, water route includes intake tunnel D, four cold water channel cavity A1-A4, four heating cavity B1-B4, five hot water channel's cavity C1-C5 and exit passageway E; Heating cavity B1-B4 is positioned at the centre position in chamber, water route, is surrounded by chamber, water route all around, and is as shown in Figure 2.

Heating cavity B1-B4 has good heat exchange in the centre in chamber, water route, has also formed a structure of anti-electric wall naturally; Four small size heating cavity B1-B4 can improve the efficiency of heating surface greatly, reduce heating tube power.The heating tube earthing of casing, near the pin connecting to neutral line 1,3 of import and outlet, heater does not externally have electric leakage.

Be depicted as the utility model second embodiment like Fig. 3,4; A kind of water heater heater of growing apart from the multi-cavity heating includes calandria, in calandria, has the chamber, water route up and down of several series connection; The chamber, water route includes intake tunnel D, six cold water channel cavity A1-A6, six heating cavity B1-B6, six hot water channel's cavity C1-C6 and exit passageway E; Heating cavity B1-B6 is positioned at the centre position in chamber, water route, is surrounded by chamber, water route all around, and is as shown in Figure 4.

Heating cavity B1-B6 has good heat exchange in the centre in chamber, water route, has also formed a structure of anti-electric wall naturally; Six small size heating cavity B1-B6, the heating water route increases, and the smaller power electrothermal tube can reach predetermined temperature, can improve the efficiency of heating surface greatly, reduces heating tube power.The heating tube earthing of casing, near the pin connecting to neutral line 1,3,5 of import and outlet, heater does not externally have electric leakage.

Claims

1. one kind long water heater heater apart from the multi-cavity heating includes calandria, in calandria, has the chamber, water route up and down of several series connection, is characterised in that: have two or more heating tubes to place middle a plurality of bigger chambeies, water route.

2. a kind of water heater heater of growing apart from the multi-cavity heating as claimed in claim 1 is characterized in that: described chamber, water route up and down includes intake tunnel, cold water channel cavity, heating cavity, hot water channel's cavity and exit passageway successively.

3. a kind of shown in claim 2 grows the water heater heater apart from the multi-cavity heating, and it is characterized in that: described heating cavity has four or more.

4. a kind of shown in claim 1 grows the water heater heater apart from the multi-cavity heating, it is characterized in that: the described heating tube earthing of casing, near the pin connecting to neutral line of import and outlet.

5. a kind of shown in claim 2 or 3 grows the water heater heater apart from the multi-cavity heating, and it is characterized in that: described water route cavity configuration is the encirclement shape, and heating tube is in the heating cavity in chamber, middle water route.

6. a kind of shown in claim 1 grows the water heater heater apart from the multi-cavity heating, and it is characterized in that: described heating tube two ends have connector, and sealing ring is set between the connector.