CN202302708U

CN202302708U - Liquefied gas residue heater

Info

Publication number: CN202302708U
Application number: CN2011203778967U
Authority: CN
Inventors: 侯书林
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-09
Filing date: 2011-10-09
Publication date: 2012-07-04
Anticipated expiration: 2021-10-09

Abstract

The utility model belongs to the technical field of heating equipment, and discloses a liquefied gas residue heater, which is mainly applied to the heating of residue in a household liquefied gas storage tank. The liquefied gas residue heater is characterized in that: a lower insulating layer, an electric heating layer, an upper insulating layer and a heat-conduction layer are arranged sequentially from bottom to top in a shell. A spring is connected to the outer bottom of the shell. A heating controller electrically connected with the electric heating layer is arranged outside the shell. By the liquefied gas residue heater, the residue in the liquefied gas storage tank can be effectively heated and completely liquefied and combusted; the liquefied gas residue heater is good in heating effect, constant in heating temperature, safe and reliable; and energy sources are saved, and use cost is decreased.

Description

The liquefied gas residue heater

Technical field

The utility model belongs to the heating plant technical field, relates to a kind of liquefied gas residue heater, is mainly used in the heating to the liquefied gas tank raffinate.

Background technique

Household liquified gas tank has a certain amount of raffinate often in use for some time in the tank body, often cause liquid gas cooking stove can not strike sparks because air pressure is low this moment.The method that people use always is that tank body is positioned in the basin that fills with hot water, though this method has certain effect, still has a certain amount of raffinate in the tank body; Especially in winter of cold; The raffinate amount can be more in the tank body, and this has increased the cost that people use liquid gas, causes the wasting of resources.

Summary of the invention

The inventor is in daily life process; Find that existing liquefied gas tank in use exists above-mentioned defective, the utility model technical problem to be solved is a kind of safe and reliable, hot effect height of design, can makes the clean-burning liquefied gas residue heater of liquid gas residual in the tank body.

For solving the problems of the technologies described above; The technological scheme that the utility model is taked is that the liquefied gas residue heater that is designed comprises cylindrical housings; In housing, set successively from bottom to top isolation layer, electric heating layer, on isolation layer, heat-conducting layer; The upper surface of heat-conducting layer is spherical for depression, on the outer bottom of housing, is connected with a spring, the heating controller that is electrically connected with electric heating layer at housing peripheral hardware one.

Said heating controller is provided with control temperature, the switch button of time.

The utility model adopts technique scheme; In housing, set successively from bottom to top isolation layer, electric heating layer, on isolation layer, heat-conducting layer, the heat that electric heating layer produced through heat-conducting layer with heat transfer to the liquefied gas tank bottom, raffinate in the liquefied gas tank is heated is able to abundant burning; Not only heat is imitated height, heating-up temperature is constant; Energy saving reduces user cost, and safety, reliable.

Description of drawings

Fig. 1 representes the main TV structure schematic representation of the utility model liquefied gas residue heater;

The electrical block diagram of heating controller in Fig. 2 presentation graphs 1.

Embodiment

Specify below in conjunction with the structure of accompanying drawing the utility model liquefied gas residue heater.

Referring to Fig. 1; The structure of the utility model liquefied gas residue heater comprises a cylindrical housings 1; In housing 1, set successively from bottom to top isolation layer 5, electric heating layer 4, on isolation layer 3, heat-conducting layer 2; The upper surface of heat-conducting layer 2 is spherical for depression, so that it can fully contact with the liquefied gas tank bottom, the liquefied gas tank bottom is heated evenly; On the outer bottom of housing 1, be connected with a brute spring 6 through bolt; The effect of brute spring 6 can further increase the exposure level of heat-conducting layer 2 bottom liquefied gas tank; Be electrically connected and can control the heating controller 7 of heating with electric heating layer 4 at housing 1 peripheral hardware one, heating controller 7 is provided with the switch button (not shown) that can control temperature, time.

Referring to Fig. 2, SJ1 is the control coil of the time relay, and SJ11 is that normally-closed contact is broken off in time relay time-delay, and ST is a temperature detect switch (TDS), and Z1 is the auxiliary reclay coil, and Z12, Z13 are two groups of normally opened contacts of auxiliary reclay.The heating controller working principle of the utility model is: press SB1, Z1 gets electric self-locking, and Z12, Z13 connect, the SJ1 trigger of switch on, and electric heating wire gets electric heating, and when temperature reached the temperature of setting, ST broke off, and electric heating wire stops heating, and green light goes out at this moment.After through 30 minutes, SJ11 breaks off, the Z1 outage, and Z13 breaks off, and circuit quits work.

The utility model in use; The liquefied gas tank (not shown) is placed on the heated shell 1; Tank body is owing to make from Beijing South Maxpower Technology Co. Ltd that its bearing and ground are fine to be contacted and keep stablizing, and under the effect of brute spring 6, the heat-conducting layer 2 of housing 1 upper end portion can contact with tank base well; Make the tank base thermally equivalent, the raffinate in the tank body obtains gasification and can perfect combustion.The utility model is on probation through manufacturing experimently, and heats is good, heated constant temperature, and little power consumption, safe and reliable.

Claims

1. liquefied gas residue heater; Comprise cylindrical housings; It is characterized in that in housing, setting successively from bottom to top isolation layer, electric heating layer, on isolation layer, heat-conducting layer; The upper surface of heat-conducting layer is spherical for depression, on the outer bottom of housing, is connected with a spring, the heating controller that is electrically connected with electric heating layer at housing peripheral hardware one.

2. liquefied gas residue heater according to claim 1 is characterized in that said heating controller is provided with control temperature, the switch button of time.