CN2166302Y

CN2166302Y - Labyrinth device for draining-off liquids

Info

Publication number: CN2166302Y
Application number: CN 93201756
Authority: CN
Inventors: 张国辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-01-15
Filing date: 1993-01-15
Publication date: 1994-05-25
Anticipated expiration: 2003-01-15

Abstract

The utility model discloses a labyrinth type steam trap. A casing of the utility model is composed of a top steel plate, a bottom steel plate and an outer pipe wall. A steam inlet and a coagulate water outlet are arranged on the upper part of the casing. Partitions made of steel plates are arranged side by side in the casing, wherein, the lower ends of the partitions made of steel plates of the even number are fixedly connected with the bottom steel plate, and gaps exist between the upper ends of the partitions and the top steel plate. The upper ends of the partitions made of steel plates of the odd number are fixedly connected with the top steel plate, and gaps exist between the lower ends of the partitions and the bottom steel plate. Vent holes are arranged on the top steel plate. The utility model has the advantages of simple structure and large area of the eyelet for water flow, and is suitable for the lower side of a steam distributor which is provided with a steam boiler, a return main of the steam heating, and a return main of a steam heat exchanger.

Description

Labyrinth device for draining-off liquids

The utility model relate to a kind of from the seal container of splendid attire steam the device of discharge liquid, particularly relate to a kind of mazy type STEAM TRAP.

Mostly existing STEAM TRAP (valve) is structural types such as ball-valve type, keg float ball-valve type, copper pipe formula, and the STEAM TRAP complex structure of these forms is not so good every vapour backwater effect, and the vapour of race phenomenon is arranged.

The purpose of this utility model is, provides a kind of effective every the vapour backwater, simple in structure, the novel STEAM TRAP that is easy to produce.

Following mode can realize the purpose of this utility model:

Form housing by top steel plate, end steel plate and outer tube wall, steam port is arranged on the housing into and go out the mouth of a river with fixed attention, the steel plate that has been arranged side by side in housing cuts off, wherein the lower end and the end steel plate that cut off of (or odd number piece) steel plate of even numbered blocks is affixed, between upper end and the top steel plate space is arranged, the upper end and the top steel plate that cut off of (or even numbered blocks) steel plate of odd number piece is affixed in addition, between lower end and the end steel plate space is arranged, and the place leaves exhaust port at the top steel plate.

There is sewage draining exit lower end at outer tube wall.

Good effect of the present utility model:

Effective every vapour, condensed water can in time be got rid of; Water passage hole eye area is big, and local resistance is little, helps backwater circulation; Sewage draining valve is arranged, can not stop up STEAM TRAP because of silt; This STEAM TRAP is energy saving effectively, increases economic efficiency.

Fig. 1 is a plan view of the present utility model;

Fig. 2 is the A-A sectional view of Fig. 1;

Fig. 3 is the B-B sectional view of Fig. 2.

Below in conjunction with accompanying drawing the utility model is described in further detail:

By top steel plate 3, end steel plate 8 and outer tube wall 5 are formed the STEAM TRAP housing, steam port 1 is arranged on housing top into and go out the mouth of a river 4 with fixed attention, 5 block plates that have been arranged side by side in the housing cut off 6, wherein 2 lower end and end steel plate 8 firmly weld, between upper end and the top steel plate 3 space is arranged, other 3 upper end and top steel plate 3 firmly weld, leave the space between lower end and the end steel plate 8 and leave exhaust port 2 at top steel plate 3 places, in lower housing portion sewage draining exit 7 is arranged, STEAM TRAP is loaded on backwater main place, the condensed water that is full of in the STEAM TRAP housing can be sealed steam not to external leakage, reaches not dissipated heat, saves the purpose of the energy.

Claims

1, a kind of mazy type STEAM TRAP, comprise the housing formed by top steel plate, end steel plate and outer tube wall, advance steam port and go out the mouth of a river with fixed attention, it is characterized in that: the steel plate that has been arranged side by side in housing cuts off, wherein the lower end and the end steel plate that cut off of (also odd number piece) steel plate of even numbered blocks is affixed, between upper end and the top steel plate space is arranged, the upper end and the top steel plate that cut off of (also even numbered blocks) steel plate of odd number piece is affixed in addition, between lower end and the end steel plate space is arranged, and the place leaves exhaust port at the top steel plate.

2, STEAM TRAP according to claim 1 is characterized in that: in the outer tube wall lower end sewage draining exit is arranged.