CN109751584A - A kind of small-sized steam generator - Google Patents

Abstract

The present invention relates to a kind of generating devices, especially a kind of small-sized steam generator, including shell, it is characterized in that, the housing sidewall face connects cold water pipe, and the case top connects steam outlet pipe, is equipped with steam chest at the top of the inner walls face, the steam outlet pipe is connect with steam chest, the shell setting burning door.The steam generator that the present invention designs, device is simple, at low cost, especially suitable for the cooking stove of Rural Families, can use ready-made resource and generates steam, solve the problems, such as Rural Families hot water.

Description

A kind of small-sized steam generator

Technical field

The present invention relates to a kind of generating device, especially a kind of small-sized steam generator.

Background technique

Nowadays the most of Rural Families cooking stove in China uses original firewood furnace, using various firewoods or Hay burns in cooking stove, cooks etc..But often to use will often burn for a long time when hot water, and mostly The cooking stove pot of number Rural Families is all the very big pot of volume, and often to consume many firewoods could heat water, and very The heat more to burn is all directly to exclude, and is a kind of greatly waste to resource.

Therefore, it is necessary to the wastes to this heat to be recycled, while reducing the wasting of resources, while to family Life provides easily service.

Summary of the invention

In order to solve the deficiency of above-mentioned status, the present invention devises a kind of small-sized steam generator, including a shell, shell Side wall surface connects cold water pipe, and case top connects steam outlet pipe, is equipped with steam chest, steam outlet pipe at the top of inner walls face It is connect with steam chest, shell is provided with burning door.By conveying firewood into burning door, carried out to volume cold water pipe in shell is entered Heating generates steam, then is drawn by steam outlet pipe, obtains steam.

It as an improvement of the present invention, is S-shaped tube panel into the cold water pipe of enclosure interior.It, can be with using S-shaped tube panel Water in pipe is heated in the burning for making full use of firewood, and the vapor (steam) velocity generated in this way is fast.Change as one kind of the invention Into fixing a baffle in the steam chest of case top, baffle is obliquely installed, and lower side connects a return pipe.It adopts With such setting, steam can be condensed to the part distilled water to be formed by inclined baffle and flow into return pipe.

It is improved as another kind of the invention, the return pipe inside steam chest is connect with cold water pipe import.Using such Setting, partial condensation water can be recycled, and reenter shell heating.

A kind of small-sized steam generator that the present invention designs can effectively get up the heat utilization of waste, while can be with Instantaneously producing steam facilitates the use of hot water.

Detailed description of the invention

Fig. 1 is the system diagram of small-sized steam generator that the present invention designs, in figure

The burning door 2 of shell 1

3 steam outlet pipe 4 of cold water pipe import

5 steam chest 6 of S-shaped tube panel

7 baffle 8 of return pipe

Specific embodiment

Detailed elaboration is made to technology contents of the invention below by specific embodiment.

It in such as figure, is avoided on the left of shell 1 as cold water pipe import 3, is steam outlet pipe 4,1 inner wall of shell at the top of shell 1 Top is equipped with steam chest 6, and steam outlet pipe 4 is connect with steam chest 6.Setting burning door 2 on the positive wall surface of shell 1.When system is run, Firewood is conveyed into burning door 2, to the Water pipe heating inside shell 1 after burning, is gone out by steam chest 6 from steam after forming steam Mouth pipe 4 is discharged.

Further, the water pipe inside shell 1 is S-shaped tube panel 5.S-shaped tube panel 5 can sufficiently occupy inside shell 1 Combustion space absorbs the heat of firewood burning, can quickly generate steam, improve the efficiency of heat utilization.

Further, a baffle 8 is fixed in the steam chest 6 at the top of 1 inner wall of shell, baffle 8 is to be in tilted layout, compared with Low side connects a return pipe 7.When the steam of generation enters 6 inside of steam chest, a part of distilled water will form, to keep away Exempt to flow into steam pipe, baffle 8 is set, the distilled water of formation is flowed out by baffle 8, is discharged from return pipe 7.

Further, the return pipe 7 of 6 Internal baffle 8 of steam chest connection is connect with cold water pipe import 3, makes the distillation to be formed Water back flows back into cold water pipe, goes successively to be heated in shell 1, the less loss of water.

Those skilled in the art do any adaptation to the technology of the present invention content, should all fall in guarantor of the invention It protects in range.

Claims (4)

1. a kind of small-sized steam generator, including shell, it is characterised in that: the housing sidewall face connects cold water pipe, the shell Steam outlet pipe is connected at the top of body, is equipped with steam chest at the top of the inner walls face, the steam outlet pipe is connect with steam chest, The shell setting burning door.

2. a kind of small-sized steam generator according to claim 1, it is characterised in that: the shell cold water pipe is coiled pipe Screen.

3. a kind of small-sized steam generator according to claim 1, it is characterised in that: fix one inside the steam chest Baffle, the baffle are tilted to steam chest side, and the baffle downside connects return pipe.

4. a kind of small-sized steam generator according to claim 3, it is characterised in that: the return pipe and cold water pipe connect It connects.