CN2413224Y

CN2413224Y - Enclosed combustion heating device

Info

Publication number: CN2413224Y
Application number: CN 00222659
Authority: CN
Inventors: 阮春生
Original assignee: JINGLIEQISHI KITCHEN EQUIPMENT FACTORY KUNMING CITY
Current assignee: JINGLIEQISHI KITCHEN EQUIPMENT FACTORY KUNMING CITY
Priority date: 2000-03-28
Filing date: 2000-03-28
Publication date: 2001-01-03
Anticipated expiration: 2010-03-28

Abstract

The utility model relates to an enclosed combustion heating device. The purpose is that the isolation of a combustion device and a heated object can be realized; the utility model is composed of a housing, the combustion device, an inner liner which is smaller than the housing and is positioned in the housing, etc. An open part of the inner liner is connected with the housing to form enclosed interlayer between the housing and the inner liner, and the enclosed interlayer can be communicated with a smoke discharge pipe via a flow guide pipe; in the enclosed interlayer, the periphery of the inner liner is provided with a heat conducting layer; the heat conducting layer is communicated with a combustion chamber, and a port penetrates out of the housing and is communicated with the smoke discharge pipe; the combustion chamber is positioned in the enclosed interlayer.

Description

Enclosed burning heater

The utility model relates to the structure of heater.

Existing (fuel oil, combustion type) burning heater, though its burning is to act on directly or by the combustion chamber to be heated object (as containers such as pots), but because of combustion apparatus (as the fuel oil type combustor etc.) and be heated between the object (pot etc.) isolated with atmosphere and surrounding space, the heat energy that the combustion flame produces during burning has considerable part to be dissipated in the air and is absorbed by non-heating target (as the shell of heater, smoke exhaust pipe etc.), and only small part heat energy is absorbed by being heated object.Heat loss was serious when the heater of this quasi-tradition structure burnt.

The purpose of this utility model is to realize combustion apparatus and the burning heater that is heated the relative isolation with surrounding space of object.

The utility model has shell, combustion apparatus and combustion chamber thereof and smoke exhaust pipe, the port that advances burner connection combustion apparatus of combustion chamber, the exhaust opening of the outer smoke exhaust pipe of shell is communicated with atmosphere, the utility model has less than shell and is arranged in the inner bag of shell, inner bag connects the closed sandwich that forms between shell, the courage with shell at open-mouth, conduction hole is arranged on the shell, it is communicated with smoke exhaust pipe through drainage tube, the inner bag periphery has heat-conducting layer in the closed sandwich, heat-conducting layer connection combustion chamber and ports having pass shell and are communicated with smoke exhaust pipe, and the combustion chamber is arranged in closed sandwich.

On the utility model shell thermal insulation layer is arranged.

Staff guage hole is arranged on the utility model shell and be furnished with the medium staff gauge pipe, said closed sandwich is communicated with the medium staff gauge pipe through staff guage hole.

Combustion chamber of the present utility model and heating target thereof (inner bag heating surface) all are closed in the interlayer between shell, the courage, isolate relative with the external world.During combustion apparatus (as fuel oil or combustion type combustor) work, its combustion flame acts on inner bag under the situation of relative closure, has avoided the aerial direct heat of the combustion heat to dissipate from structure; Again because of the combustion chamber is that heat-conducting layer in being closed in the interlayer between shell, the courage equally is communicated with smoke exhaust pipe, during combustion apparatus work, the heat-conducting layer that its combustion thermal current that flame produced will be flowed through and be arranged along the inner bag periphery, and conduct to inner bag through heat-conducting layer; In closed sandwich, inject thermal medium, the heat-conducting layer of then flowing through can fully not absorbed by the thermal medium around it and store by (thermal current) heat energy that inner bag has absorbed, because of thermal insulation layer is arranged on the shell, then the stored heat energy of thermal medium all will conduct to inner bag again in the closed sandwich, be the closed direct combustion heat that inner bag of the present utility model both can accept the combustion chamber well, can also accept conduction heat from its neighboring heat-conducting layer and thermal medium.Structure of the present utility model has guaranteed that its combustion heat loss is little, and inner bag can also be heated for a long time after the combustion apparatus shutdown, and temperature retention time is long so its heat time heating time is short, and energy-saving effect is remarkable.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the enclosed burning heater structural representation.

Fig. 2 is the enclosed burning heater structural representation.

Fig. 3 is an enclosed burning heater heat-conducting layer facade layout drawing.

Fig. 4 is an enclosed burning heater heat-conducting layer facade layout drawing.

Fig. 5 is an enclosed burning heater inner-tube structure schematic diagram.

Fig. 6 is an enclosed burning heater inner-tube structure schematic diagram.

The heat-conducting layer that Fig. 7 is the enclosed burning heater inner bag, arrange along inner bag periphery and the cross section view of shell.

The heat-conducting layer that Fig. 8 is the enclosed burning heater inner bag, arrange along inner bag periphery and the cross section view of shell.

The heat-conducting layer that Fig. 9 is the enclosed burning heater inner bag, arrange along inner bag periphery and the cross section view of shell.

The heat-conducting layer that Figure 10 is the enclosed burning heater inner bag, arrange along inner bag periphery and the cross section view of shell.

Among the figure: 1-inner bag, 2-closed sandwich, 3-shell, the 3-1-thermal insulation layer, 3-2-hot-water cavity, 4-medium staff gauge pipe, the 5-gland steam exhauster, 6-water inlet pipe, 7-combustion chamber, 8-fuel oil type combustor, 9-heat-conducting layer, 10-outlet pipe, the 10-1-outlet valve, 11-smoke exhaust pipe, 12-mozzle, the 12-1-diaphragm valve, 13-discharging tube, 13-1-tapping valve.

Embodiment 1: present embodiment is made of Fig. 1.

As shown in the figure, be frying pan shape less than shell 3 with the inner bag 1 that is positioned at wherein, thermal insulation layer 3-1 is arranged on the shell 3; Heat-conducting layer 9 is a tubulose, and it is back and forth arranged along inner bag 1 periphery, and its ports having is communicated with combustion chamber 7 under the inner bag 1, and other ports having passes shell 37 times from the combustion chamber and is communicated with smoke exhaust pipe 11; The drainage tube 12 of closed sandwich 2 through being communicated with shell 3 is communicated with smoke exhaust pipe 11 tops, and drain valve 12-1 is arranged on the drainage tube 12; The closed sandwich 2 also staff guage hole on shell 3 is communicated with medium staff gauge pipe 4, and medium staff gauge pipe 4 upper end closeds become thermal medium to indicate the chamber.Thermal medium can inject closed sandwich 2 (thermal medium chamber just) through drainage tube 12, and the thermal medium liquid level in the thermal medium chamber indicates the chamber by thermal medium and shows.

Also have hot-water cavity 3-2 on the shell 3, hot-water cavity 3-2 is communicated with the water inlet pipe 6 that passes shell 3, outlet pipe 10 and gland steam exhauster 5 respectively, and gland steam exhauster 5 has opening to be communicated with atmosphere.Hot-water cavity 3-2 can utilize conduction heat " burning " boiling water in the closed sandwich 2, makes the many functions of heater and need not to increase energy.

Embodiment 2: present embodiment is made of Fig. 2.

As shown in the figure, less than shell 3 be positioned at wherein inner bag 1 for barrel-shaped, heat-conducting layer 9 also be a tubulose and along the back and forth arrangement of inner bag 1 periphery; Inner bag has the discharging tube 13 that is communicated with it, and discharging tube 13 passes said closed sandwich 2 and passes to outside the shell 3 at 1 the end, and its leakage fluid dram is equipped with tapping valve 13-1.Soup in the inner bag 1 (water etc.) can flow out through discharging tube 13.

Tubular guidewire thermosphere 9 can be in line (as shown in Figure 3) along the arrangement mode of inner bag 1 neighboring, also can be oblique row (as shown in Figure 4).

The inner bag 1 of enclosed burning heater can also be other shapes such as " at the bottom of the arc " is barrel-shaped, basin shape, and as Fig. 5, shown in Figure 6, its shell 3 can be other shapes similar with inner bag 1.

Along the structure between the heat-conducting layer 9 of inner bag 1 neighboring arrangement various ways can be arranged in the shell 3 of enclosed burning heater, inner bag 1 and the closed sandwich 2, Fig. 7, Fig. 8, Fig. 9 and Figure 10 have provided their four kinds of versions.

Claims

1, a kind of enclosed burning heater, shell 3 is arranged, combustion apparatus 8 and combustion chamber 7 thereof and smoke exhaust pipe 11, the port that advances burner connection combustion apparatus 8 of combustion chamber 7, the exhaust opening of shell 3 outer smoke exhaust pipes 11 is communicated with atmosphere, it is characterized in that having less than shell 3 and be positioned at wherein inner bag 1, inner bag 1 and shell 3 are connected into shell at open-mouth, closed sandwich 2 between the courage, closed sandwich 2 is communicated with smoke exhaust pipe 11 through drainage tube 12, inner bag 1 periphery has heat-conducting layer 9 in the closed sandwich 2, heat-conducting layer 9 connection combustion chambers 7 and ports having pass shell 3 and are communicated with smoke exhaust pipe 11, and combustion chamber 7 is arranged in closed sandwich.

2,, it is characterized in that on the described shell 3 thermal insulation layer 3-1 being arranged as the said heater of claim 1.

3, as the said heater of claim 1, it is characterized in that staff guage hole and medium staff gauge pipe 4 are arranged on the described shell 3, described closed sandwich 2 is communicated with medium staff gauge pipe 4 through staff guage hole.

4, as the said heater of claim 1, it is characterized in that described inner bag 1 for barrel-shaped, heat-conducting layer 9 is a tubulose, it is back and forth arranged along inner bag 1 periphery, the discharging tube 13 that is communicated with inner bag 1 is arranged, and discharging tube 13 passes said closed sandwich 2 and passes to outside the shell 3, and tapping valve 13-1 is arranged on its leakage fluid dram.

5,, it is characterized in that described inner bag 1 is for barrel-shaped at the bottom of the arc as the said heater of claim 1.

6,, it is characterized in that described inner bag 1 is basin shape as the said heater of claim 1.

7, as the said heater of claim 1, it is characterized in that on the described shell 3 hot-water cavity 3-2 being arranged, hot-water cavity 3-2 is communicated with the water inlet pipe 6 that passes shell 3, outlet pipe 10 and gland steam exhauster 5 respectively.

8,, it is characterized in that described combustion chamber 7 is positioned at inner bag 1 time as the said heater of claim 1.