CN203836926U

CN203836926U - Steam heating device

Info

Publication number: CN203836926U
Application number: CN201420163965.8U
Authority: CN
Inventors: 童书开
Original assignee: SUZHOU AIKEMA ENERGY TECHNOLOGY Co Ltd
Current assignee: SUZHOU AIKEMA ENERGY TECHNOLOGY Co Ltd
Priority date: 2014-04-04
Filing date: 2014-04-04
Publication date: 2014-09-17
Anticipated expiration: 2024-04-04

Abstract

The utility model discloses a steam heating device. The steam heating device is characterized by comprising a heat supply unit and a shell body filled with liquid needing to be heated, and the heat supply unit is arranged in the shell body so that the liquid can fully fill the periphery or intervals of the heat supply unit. The heat supply unit comprises an air inlet for inputting heat supply fluid and an air outlet for discharging exhausted gas, wherein the air inlet and the air outlet are communicated through a set of heat collecting pipes, the heat collecting pipes are sequentially communicated in the advancing direction of the heat supply fluid, the multiple heat collecting pipes are densely distributed in a set annular or circular area and are arranged in parallel, and the corresponding ends of every two adjacent heat collecting pipes are communicated through a transition unit. Compared with the prior art, the steam heating device at least has the advantages of being compact in structure, small in size, high in heat efficiency, high in steam generation speed, capable of generating steam only within 5-8 minutes, capable of making full use of work space due to the circular or annular layout, free of emission, and environmentally friendly.

Description

Steam heater

Technical field

The utility model is particularly related to a kind of steam heater, belongs to industrial heating technical field.

Background technology

Tradition heating equipment mainly adopts two kinds of mode of operations, i.e. " waterpipe type " and " fire-tube type ".Take boiler as example, " waterpipe type " boiler (a water tube boiler) is smoothed out with the fingers the heat-exchange working mediums such as water, vapour or steam water interface to be placed in pipe, and the burning and mobile outside pipe with flame or flue gas, use and realize heat supply, " fire-tube type " boiler is to smooth out with the fingers the flue gas producing after fuel or fuel combustion to flow through in fire cylinder or smoke pipe, to fire cylinder or cigarette outside tube water, vapour or steam water interface heating, and then realize heat supply.Wherein, " waterpipe type " heating equipment has that volume is relatively little, operating pressure is higher, security performance is better, the thermal efficiency is compared with advantages of higher, but its weak point is, quite a few heat energy can be lost in surrounding environment, thereby cause heat utilization rate on the low side, especially in water pipe in the situation such as incrustation, its efficiency of energy utilization can further reduce.And that " fire-tube type " heating equipment has water capacity is large, heat storage capacity is large, structure, installation and operation be the advantage such as fairly simple all, but it also has many defects, and for example overall volume is larger, the thermal efficiency is lower, evaporation intensity is not high, and it is slow that such heating equipment produces vapor (steam) velocity for heating water, and energy resource consumption is high, also have pollutant emission, be unfavorable for environmental protection.

Summary of the invention

Main purpose of the present utility model is to provide a kind of steam heater, and it is little that it at least has volume, and steam generation speed is fast, energy resource consumption is few, the advantages such as non-pollutant discharge, thus overcome deficiency of the prior art.

For realizing above-mentioned utility model object, the utility model has adopted following technical scheme:

A steam heater, is characterized in that, comprises a heating unit and loads in order to need the housing of heating liquid, and described heating unit is placed in enclosure interior makes liquid be covered with heating unit around or gap.

As one of preferred version, described heating unit comprises inputting the air inlet of heat donor fluid and in order to discharge the exhaust outlet of tail gas, between described air inlet and exhaust outlet, through one group of thermal-collecting tube, be interconnected, this group of thermal-collecting tube comprises the complex root thermal-collecting tube being communicated with successively along heat donor fluid direct of travel, this complex root thermal-collecting tube is densely arranged in setting annular or border circular areas and be arranged in parallel, and wherein corresponding end one transition element of any two Neighbor Set heat pipes is communicated with.

As one of preferred version, described transition element comprises hollow member, described hollow member two ends are communicated with two peristomes that are oppositely arranged that are arranged on any two Neighbor Set heat pipe outer walls respectively, the area of described peristome is more than or equal to the interior area of section of described thermal-collecting tube, wherein, at least one end in order to be communicated with adjacent one end of Neighbor Set heat pipe of each thermal-collecting tube has Closed End.

As one of preferred version, described thermal-collecting tube is erect and is arranged, and the transition element that is positioned at described steam heater bottom is also provided with dust compartment, and described dust compartment is provided with peristome, on described peristome, is furnished with capping.

As one of preferred version, described housing is cylindrical shape.

As one of preferred version, required heating liquid is water, and described water is contained in housing, flowing is covered with around described thermal-collecting tube or gap.

Beneficial effect:

Compared with prior art, advantage of the present utility model is at least: this steam heater compact conformation, and volume is little, it is fast that the thermal efficiency is high, steam produces speed, only needs 5-8 minute, and energy resource consumption is few, because adopting circle or annular layout, can also realize making full use of working space; And not discharge, comparatively environmental protection.

Accompanying drawing explanation

Fig. 1 is the top view of the utility model one preferred embodiment;

Fig. 2 is the front view of the utility model one preferred embodiment;

Fig. 3 is the top view of the heating unit of the utility model one preferred embodiment;

Fig. 4 is the front view of the heating unit of the utility model one preferred embodiment.

1, housing, 2, heating unit, 3, liquid.

The specific embodiment

Below in conjunction with accompanying drawing and a preferred embodiment, the technical solution of the utility model is further described.

Consult Fig. 1-Fig. 2, this steam heater comprises that a heating unit 2 and loading are in order to need the housing 1 of heating liquid 3, and described heating unit 2 is placed in housing 1 inside makes liquid 3 be covered with heating unit 2 around and gap.

Consult Fig. 3-Fig. 4, described heating unit 1 comprises inputting the air inlet 211 of heat donor fluid and in order to discharge the exhaust outlet 221 of tail gas, between described air inlet 211 and exhaust outlet 221, through one group of thermal-collecting tube 23, be interconnected, this group of thermal-collecting tube 23 comprises the complex root thermal-collecting tube being communicated with successively along heat donor fluid direct of travel, this complex root thermal-collecting tube is densely arranged in setting annular or border circular areas and be arranged in parallel, and wherein corresponding end one transition element 22 of any two Neighbor Set heat pipes is communicated with.

As one of preferred version, described transition element 22 comprises hollow member, described hollow member two ends are communicated with two peristomes that are oppositely arranged that are arranged on any two Neighbor Set heat pipe outer walls respectively, the area of described peristome is more than or equal to the interior area of section of described thermal-collecting tube, wherein, at least one end in order to be communicated with adjacent one end of Neighbor Set heat pipe of each thermal-collecting tube has Closed End.

As one of preferred version, described thermal-collecting tube is erect and is arranged, and the transition element that is positioned at described steam heater bottom is also provided with dust compartment, and described dust compartment is provided with peristome 231, on described peristome, is furnished with capping.This design is particularly suited for being easy to produce the heat donor fluid of dust, its operation principle is, in heat donor fluid is advanced the process of this steam heater, dust can be settled down in dust compartment under Action of Gravity Field, when depositing to some, by aforementioned peristome, can smooth out with the fingers dust and take out, avoid causing the obstruction of thermal-collecting tube.

As one of preferred version, described housing 1 is cylindrical shape.This design can realize making full use of working space

As one of preferred version, required heating liquid 3 is water, and described water is contained in housing 1, flowing is covered with around described thermal-collecting tube 23 or gap.This design is covered with around whole heating unit water, and heating surface area maximizes, and the efficiency of heating surface improves greatly, thereby produces steam in shorter time, generally only needs 5-8 minute.

It is to be noted, although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in description and embodiment, it can be applied to the various fields of the present utility model that are applicable to completely, for those skilled in the art, therefore can easily realize other modification, not deviate under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend of describing.

Claims

1. a steam heater, is characterized in that, comprises a heating unit and loads in order to need the housing of heating liquid, and described heating unit is placed in enclosure interior makes liquid be covered with heating unit around or gap.

2. steam heater according to claim 1, it is characterized in that, described heating unit comprises inputting the air inlet of heat donor fluid and in order to discharge the exhaust outlet of tail gas, between described air inlet and exhaust outlet, through one group of thermal-collecting tube, be interconnected, this group of thermal-collecting tube comprises the complex root thermal-collecting tube being communicated with successively along heat donor fluid direct of travel, this complex root thermal-collecting tube is densely arranged in setting annular or border circular areas and be arranged in parallel, and wherein corresponding end one transition element of any two Neighbor Set heat pipes is communicated with.

3. steam heater according to claim 2, it is characterized in that, described transition element comprises hollow member, described hollow member two ends are communicated with two peristomes that are oppositely arranged that are arranged on any two Neighbor Set heat pipe outer walls respectively, the area of described peristome is more than or equal to the interior area of section of described thermal-collecting tube, wherein, at least one end in order to be communicated with adjacent one end of Neighbor Set heat pipe of each thermal-collecting tube has Closed End.

4. steam heater according to claim 2, it is characterized in that, described thermal-collecting tube is erect and is arranged, and the transition element that is positioned at described steam heater bottom is also provided with dust compartment, described dust compartment is provided with peristome, on described peristome, is furnished with capping.

5. steam heater according to claim 1, is characterized in that, described housing is cylindrical shape.

6. steam heater according to claim 2, is characterized in that, required heating liquid is water, and described water is contained in housing, flowing is covered with around described thermal-collecting tube or gap.