CN202558040U

CN202558040U - Heat preservation tank heating pipe arrangement structure

Info

Publication number: CN202558040U
Application number: CN2012201032947U
Authority: CN
Inventors: 马斌; 蔡天亮; 王银
Original assignee: HUAI'AN SPECIAL PURPOSE VEHICLE MANUFACTURING Co Ltd
Current assignee: HUAI'AN SPECIAL PURPOSE VEHICLE MANUFACTURING Co Ltd
Priority date: 2012-03-20
Filing date: 2012-03-20
Publication date: 2012-11-28
Anticipated expiration: 2022-03-20

Abstract

The utility model discloses a heat preservation tank heating pipe arrangement structure. A heating pipe is arranged in a heat preservation tank. The heating pipe is formed by an air inlet, a combustion chamber, a heating pipeline and an air outlet in order, wherein the heating pipeline and the combustion chamber are fixed at an inner bottom part of the heat preservation tank, a cross-sectional diameter of the heating pipeline is less than that of the combustion chamber, and the heating pipeline is close to a bottom of an inner wall of the heat preservation tank and is level with a bottom of the combustion chamber. According to the utility model, a concentric design of original heating pipeline and combustion chamber is changed, thus a bottom of the heating pipeline is level with the bottom of the combustion chamber, the heating pipeline is more close to the inner wall of the heat preservation tank, and a heating effect of the heating pipeline is raised.

Description

Insulation jar heating pipe arrangement

Technical field

The utility model relates to a kind of heating pipe, particularly a kind of insulation jar heating pipe arrangement.

Background technology

The general employing than long pipe in insulation jar heating system as heating pipe; The combustion chamber of common heating pipe and heating all is the concentric design during conventional design, when using the heating pipe heating, because the volume of combustion chamber is bigger; And the cross-sectional diameter of heating pipe is less; When being positioned in the insulation jar, heating pipe can be in unsettled near an end of combustion chamber, and heats is not good.

Summary of the invention

In order to overcome above-mentioned defective, the utility model provides a kind of insulation jar heating pipe arrangement, and this heating pipe can be pressed close to insulation jar inwall, increases heats.

The utility model for the technical scheme that solves its technical matters and adopt is: a kind of insulation jar heating pipe arrangement; Said heating pipe is arranged in the insulation jar; Said heating pipe is made up of admission port, combustion chamber, water back and air extractor duct successively; Wherein water back and combustion chamber are fixed in an insulation jar inner bottom part, and the cross-sectional diameter of water back is less than the cross-sectional diameter of combustion chamber, and said water back is concordant with the bottom of combustion chamber near the bottom of insulation jar inwall.

The beneficial effect of the utility model is: the utility model changes original water back and the design of combustion chamber concentric, makes the bottom of water back concordant with the combustion chamber bottom, lets water back press close to insulation jar inwall more, has improved the heats of water back.

Description of drawings

Fig. 1 is existing heating-pipe structure scheme drawing.

Fig. 2 is the utility model structural representation.

Fig. 3 is the right elevation of Fig. 2.

Fig. 4 is the birds-eye view of Fig. 2.

The specific embodiment

In order to deepen understanding to the utility model, will combine embodiment and accompanying drawing that the utility model is done further to detail below, this embodiment only is used to explain the utility model, does not constitute the qualification to the utility model protection domain.

Fig. 2 has shown a kind of jar embodiment of heating pipe arrangement that is incubated of the utility model: said heating pipe 1 is arranged in the insulation jar 2; Said heating pipe is made up of admission port 3, combustion chamber 4, water back 5 and air extractor duct 6 successively; Wherein water back 5 is fixed in insulation jar 2 inner bottom parts with combustion chamber 4; And the cross-sectional diameter of water back 5 is less than the cross-sectional diameter of combustion chamber 4, and said water back 5 is concordant with the bottom of combustion chamber 4 near the bottom of insulation jar 2 inwalls.

Claims

1. one kind is incubated a jar heating pipe arrangement; Said heating pipe (1) is arranged in the insulation jar (2); Said heating pipe is made up of admission port (3), combustion chamber (4), water back (5) and air extractor duct (6) successively; Wherein water back (5) is fixed in insulation jar (2) inner bottom part with combustion chamber (4), and the cross-sectional diameter of water back (5) is characterized in that less than the cross-sectional diameter of combustion chamber (4): said water back (5) is concordant with the bottom of combustion chamber (4) near the bottom of insulation jar (2) inwall.