CN2169825Y

CN2169825Y - Jacket cooling air and water separator

Info

Publication number: CN2169825Y
Application number: CN 93234776
Authority: CN
Inventors: 张剑; 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-04
Filing date: 1993-10-04
Publication date: 1994-06-22
Anticipated expiration: 2003-10-04

Abstract

The utility model relates to a gas-water separating device for a lithium bromide refrigerator, which is especially a cooling type gas-water separator having a jacket structure. The utility model is composed of a steam separating pipe (4) and a cooling cylinder body (8), and namely the cooling cylinder body (8) is sheathed outside the steam separating pipe (4). Due to adoption of the structure, the utility model has the advantages of simple structure, easy manufacture, easy processing, simple assembly, low cost, and little possibility of damage, and has the advantage that the steam can be fully absorbed by solution, and thus, the gas-water separating rate can be increased.

Description

Jacket cooling air and water separator

The utility model relates to a kind of gas and water separator of lithium bromide refrigerator, specifically is meant the cooled moisture trap of strap clamp nested structure.

At present, about lithium-bromide absorption-type refrigerating machine in lithium-bromide solution spray process, to cool off bend pipe and be arranged in the branch vapour case, solution has strengthened the trap of solution to water vapour after spraying and being cooled in minute steam chest, water vapour in the mist is absorbed, get back at last in the absorber, the shortcoming of this way is cooling bend pipe manufacturing processing, trouble is installed, and cost height, bend pipe are easily lost and caused leakage, service time is short, and water vapour absorbs insufficient.

The purpose of this utility model provides a kind of manufacturing processing, simple installation, and cost is low, water vapour the moisture trap that service time is long can not occur losing in fully being absorbed, process.

Design of the present utility model is: it is made up of minute steam pipe and cooling cylinder body.Substitute branch vapour case with minute steam pipe, substitute bend pipe with the cooling cylinder body; At minute steam pipe external jacket one cooling cylinder body, the sealing of cooling cylinder body upper and lower end connects coolant outlet pipe and cooling inlet tube respectively in cooling cylinder body upper and lower part; Divide steam pipe by gas-distributing cylinder body upper and lower end, connect solution inlet tube and taphole pipe respectively at a minute steam pipe upper and lower end; Simultaneously connect exhaust tube and mist inlet tube respectively in a minute steam pipe upper and lower part; The solution spraying ring is communicated with the solution inlet tube is affixed by the solution spraying pipe, places in the branch steam chest.

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

Fig. 1 is the utility model structural section schematic diagram;

Fig. 2 is a prior art situation schematic diagram.

Among the above-mentioned figure, 1-solution inlet tube, 2-solution spraying pipe, 3-solution spraying ring, 4-divides steam pipe, and 5-cools off inlet tube, 6-mist inlet tube, 7-taphole pipe, 8-cools off cylinder body, 9-coolant outlet pipe, the 10-exhaust tube, 11-divides steam chest, the 12-bend pipe, 13-cooling chamber, 14-divide the vapour case.

Embodiment:

Referring to Fig. 1, the utility model is made up of a minute steam pipe (4), cooling cylinder body (8) and solution spraying ring (3).Divide the inner chamber of steam pipe (4) to constitute branch steam chest (11), divide steam pipe (4) upper end oral area and affixed connection of inner chamber solution spraying pipe (2), outer end and solution go into pipe (1) are affixed to be communicated with, solution spraying pipe (2) end is communicated with solution spraying ring (3), and place branch steam chest internal upper part, nozzle is arranged at solution spraying ring (3) bottom, divide steam pipe (4) lower end and affixed connection of taphole pipe (7), divide steam pipe (4) top and affixed connection of exhaust tube (10), bottom and affixed connection of mist inlet tube (6); Intermediary outside at a minute steam pipe (4) adds cover one sealing cooling cylinder body (8), makes cooling cylinder body (8) inside and divides steam pipe (4) the outside cooling chamber (13) that forms.

The course of work of the present utility model is: chilled water or water as refrigerant flow into cooling chamber (13) by cooling inlet tube (5), lithium-bromide solution in the branch steam pipe (4) of cooled interior, flow out from coolant outlet pipe (9) at last, lithium-bromide solution is from solution inlet tube (1), through solution spraying pipe (2), nozzle ejection from solution spraying ring (3), along dividing steam pipe (4) to flow down, branch steam pipe (4) cooling that chamber (13) surrounds is cooled, make the also cooling thereupon of solution in the pipe, the solution that is cooled absorbs water vapour, after the mist that contains water vapour enters branch steam chest (11) from mist inlet tube (6), behind the water vapour in the cooled solution absorption mist, become weak solution and enter absorber along taphole pipe (7), unabsorbed other gases rise to branch steam pipe (4) top, enter exhaust tube (9) and are taken away by vavuum pump, realize the purpose of gas-water separation.

The utility model makes moisture trap simple in structure owing to adopt the jacket structured type of cooling of straight tube, makes handling ease, assemble easyly, cost is low, not cracky, because divide steam chest (11) inner chamber narrow, water vapour can fully be absorbed by solution, therefore can improve the gas-water separation rate greatly.

Claims

1, a kind of jacket cooling type moisture trap, it is characterized in that it by a minute steam pipe (4) and the cooling cylinder body (8) form, at a minute steam pipe (4) external jacket one cooling cylinder body (8), on the cooling cylinder body (8), lower end closed, on the cooling cylinder body, the bottom connects coolant outlet pipe (9) and cooling inlet tube (5) respectively, divide steam pipe (4) by on the gas-distributing cylinder body (8), the lower end, on a minute steam pipe (4), the lower end connects solution inlet tube (1) and taphole pipe (7) respectively, on a minute steam pipe (4), the bottom connects exhaust tube (10) and mist inlet tube (6) respectively, divides in the steam pipe (4) for dividing steam chest (11);

2, jacket cooling type moisture trap according to claim 1 is characterized in that cooling off the inner and outside cooling chamber (13) that forms of branch steam pipe (4) of cylinder body (8);

3, jacket cooling type moisture trap according to claim 1 is characterized in that solution spraying ring (3) is arranged in the branch steam chest (11);

4,, it is characterized in that solution spraying ring (3) is by solution spraying pipe (2) and affixed connection of solution inlet tube (1) according to claim 1 or 3 described jacket cooling type moisture traps.