CN206853717U - A kind of water-bath baking oven steam-heating pipe line structure - Google Patents

Abstract

The utility model discloses a kind of water-bath baking oven steam-heating pipe line structure, including stretch into from top the main steam range of water-bath baking oven inner bottom part, main steam range lower end is divided into two-way branch pipe, per road branch pipe on be respectively equipped with multiple steam channels.The utility model can speed up the rate of heat exchange of water in water bath, and then improve overall firing rate, have good heating effect.

Description

A kind of water-bath baking oven steam-heating pipe line structure

Technical field

Leather processing device field is the utility model is related to, specifically a kind of water-bath baking oven steam-heating pipe line structure.

Background technology

In the chemical workshop of leather production, constant water bath box is conventional raw material heating apparatus, prior art water bath with thermostatic control The heating of case is to be passed through with a steam hose in water, and vapours is added constantly into water to realize to water-bath by steam hose The heat temperature raising of case, there is the problem of firing rate is slow in it.

Utility model content the purpose of this utility model is to provide a kind of water-bath baking oven steam-heating pipe line structure, with solution The problem of certainly firing rate existing for prior art water bath heat temperature raising mode is slow.

In order to achieve the above object, technical scheme is used by the utility model：

A kind of water-bath baking oven steam-heating pipe line structure, it is characterised in that：Including stretching into water-bath baking oven inner bottom part from top Main steam range, main steam range lower end is divided into two-way branch pipe, and two-way branch pipe is parallel to each other and prolonged respectively in water-bath baking oven inner bottom part Stretch, be respectively equipped with multiple steam channels on the branch pipe of every road, each steam channel is respectively by multiple steam outlets being distributed in a ring Hole is formed, and each steam venthole is separately designed as the aperture reducing hole that the direction to outside branch pipe pipe is sequentially reduced out of branch pipe pipe.

A kind of described water-bath baking oven steam-heating pipe line structure, it is characterised in that：Steam outlet in each steam channel The inside pipe wall for the annular center position correspondence that hole surrounds forms cone respectively, and the vertex of a cone of cone is stretched into branch pipe.

In the utility model, main steam range, which connects, to be stretched into water bath inner bottom part and separates two steam branch pipes, each steam branch Steam channel is respectively equipped with pipe, can be begun to warm up from water bath bottom.Each steam channel difference in the utility model simultaneously It is made up of multiple steam ventholes, each steam venthole is set to aperture, and direction subtracts successively to outside branch pipe pipe out of branch pipe pipe Small reducing hole, the steam in each branch pipe separately flows into each steam venthole after cone shunts, because steam goes out Air vent aperture changes, and the steam flow rate that can make to flow out to outside branch pipe out of branch pipe increases, and then steam is rapidly entered water bath Interior formation air-flow, can speed up the rate of heat exchange of water in water bath, and then improve overall firing rate, have good add Thermal effect.

Brief description of the drawings

Fig. 1 is the utility model structure diagram.

Fig. 2 is the utility model steam air outlet hole structure partial sectional view.

Embodiment

As shown in Figure 1 and Figure 2, a kind of water-bath baking oven steam-heating pipe line structure, including stretched into from top in water-bath baking oven 1 The main steam range 2 of bottom, the lower end of main steam range 2 are divided into two-way branch pipe 3, and two-way branch pipe 3 is parallel to each other and respectively in water-bath baking oven 1 Inner bottom part extends, and multiple steam channels are respectively equipped with every road branch pipe 3.Each steam channel is distributed in a ring by multiple respectively Steam venthole 4 is formed, in each steam channel the inside pipe wall for the annular center position correspondence that steam venthole 4 surrounds respectively into Type has cone 5, and the vertex of a cone of cone 5 is stretched into branch pipe 3.It is aperture out of branch pipe pipe that each steam venthole 4, which separately designs, The reducing hole that direction is sequentially reduced to outside branch pipe pipe.

Claims (2)

1. A kind of 1. water-bath baking oven steam-heating pipe line structure, it is characterised in that：Including stretching into water-bath baking oven inner bottom part from top Main steam range, main steam range lower end are divided into two-way branch pipe, and two-way branch pipe is parallel to each other and extended respectively in water-bath baking oven inner bottom part, Multiple steam channels are respectively equipped with per road branch pipe, each steam channel is respectively by multiple steam venthole structures being distributed in a ring Into each steam venthole is separately designed as the aperture reducing hole that the direction to outside branch pipe pipe is sequentially reduced out of branch pipe pipe.
2. A kind of 2. water-bath baking oven steam-heating pipe line structure according to claim 1, it is characterised in that：Each steam channel The inside pipe wall for the annular center position correspondence that middle steam venthole surrounds forms cone respectively, and the vertex of a cone of cone stretches into branch In pipe.