CN202274766U

CN202274766U - Condensation water injection pipe

Info

Publication number: CN202274766U
Application number: CN2011204227764U
Authority: CN
Inventors: 胡先念; 李华
Original assignee: HUIZHOU ZONGCHUAN CHEMICAL Co Ltd
Current assignee: HUIZHOU ZONGCHUAN CHEMICAL Co Ltd
Priority date: 2011-10-31
Filing date: 2011-10-31
Publication date: 2012-06-13
Anticipated expiration: 2021-10-31

Abstract

The utility model discloses a condensation water injection pipe which comprises a fluid A main pipe (1) and a fluid B main pipe (2). The condensation water injection pipe is characterized in that the fluid A main pipe and the fluid B main pipe (2) are connected in a welding mode and are vertical mutually and two ends of the fluid A main pipe (1) are in flange connection; and the fluid B main pipe (2) is provided with a branch pipe (3) vertically. The condensation water injection pipe provided by the utility model has the advantages of simple structure, low cost, good water hammer resisting effect, convenience in dismounting and mounting and the like, is suitable for direct delivery of two steam condensation water with greater temperature difference after mixture, and water hammer does not happen.

Description

A kind of condensate playpipe

Technical field

The utility model relates to a kind of condensate playpipe, particularly about a kind of condensate playpipe that is used for preventing when two strands of bigger steam condensates of the temperature difference mix conveying water attack.

Background technology

When the recovered steam condensate, when the steam condensate multiply logistics that the temperature difference is bigger is transported, in pipeline, can produce water attack after mixing, water attack gently then causes Analysis of Pipe Vibrations, and is heavy then with the puncture of the weak spot in the pipeline, even causes the damage of equipment.The method and apparatus of at present more existing anti-water attacks, the device that prevents the condensate water attack that can supply to select for use has relief valve, vacuum tank etc., needs to have shortcomings such as potential safety hazard and maintenance workload in increase cost, the operation but be equipped with these devices.Chinese patent CN201413053Y discloses a kind of multi-functional condensate reclamation set; A kind of water-vapour injector has been used in the inside; The exhaust that water-vapour injector is used for pressure-vessel directly mixes with the water outlet of water pump, and Chinese patent CN200975658Y discloses a kind of totally-enclosed water jetting type condensed-water recovering device, and a kind of hydraulic ejector has been used in the inside; Condensate collecting tank internal pressure can be reduced, the supercharging of condensation by mixing water can be.The injector of last two pieces of patents all must be united the effect of reclaiming condensate of playing of using with other equipment, the apparatus structure complicacy, and cost is high, and injector uses separately, does not have anti-water attack effect.

Summary of the invention

It is a kind of simple in structure that the purpose of the utility model is to provide, and cost is low, removes and installs convenient and the effective condensate playpipe of anti-water attack.

In order to solve above-mentioned technical problem; The utility model is realized through following technical scheme: a kind of condensate playpipe; Comprise fluid house steward A, fluid house steward B; It is characterized in that: said fluid house steward A is connected with the form of welding with fluid house steward B, and the two is vertical each other, and fluid house steward A two ends are that flange connects; Said fluid house steward B is provided with arm in vertical direction.

Said arm is 1-5 row, and arm is connected with thread forms with fluid house steward B.

2-4 row short tube is established in the bottom of said arm.

Said short tube edge is equally spaced with the vertical respectively direction of arm with fluid house steward B, is welding between short tube and the arm.

Have aperture on the said short tube bottom face, and percent opening is the 10%-50% in short tube cross section.

The arm of the utility model condensate playpipe is connected with thread forms with fluid house steward B; Fluid house steward A two ends are that flange connects, and have simple in structurely, and cost is low; Remove and install convenient and the effective advantage of anti-water attack; Be applicable to that two strands of bigger steam condensates of the temperature difference mix the back and directly carry, water attack does not take place, the safe operation that guarantees system is played an important role.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Among the figure, 1 is fluid house steward A, and 2 is fluid house steward B, and 3 is arm, and 4 is short tube, and 5 is aperture.

The specific embodiment

Below in conjunction with accompanying drawing and practical implementation instance the utility model is done further to set forth.

Can know that from Fig. 1 the utility model condensate injector comprises fluid house steward A 1, fluid house steward B 2, fluid house steward A 1 is vertical with fluid house steward B 2, and they connect with the form of welding, and fluid house steward A 1 two ends are that flange connects; Fluid house steward B 2 is provided with 1～5 row's arm 3 in vertical direction, and arm 3 is equidistantly arranged, and arm 3 and fluid house steward B 2 are connected with thread forms; The bottom of arm 3 is established 2～4 row's short tubes 4 again; Short tube 4 edges are equally spaced with the vertical respectively direction of arm 3 with fluid house steward B 2, and short tube 4 and arm 3 are connected with Type of Welding, on the short tube bottom face, have aperture 5; Aperture 5 is equidistant perforate, and percent opening is 20% of short tube cross section.

More than show and described basic principle of the utility model and the advantage of principal character and the utility model; The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described, under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications; These variations and improvement all fall in the utility model scope that requires protection, and the utility model requires protection domain to be defined by appending claims and equivalent thereof.

Claims

1. condensate playpipe; Comprise fluid house steward A (1), fluid house steward B (2); It is characterized in that: said fluid house steward A (1) is connected with the form of welding with fluid house steward B (2), and the two is vertical each other, and fluid house steward A (1) two ends are that flange connects; Said fluid house steward B (2) is provided with arm (3) in vertical direction.

2. condensate playpipe according to claim 1 is characterized in that: said fluid house steward B (2) is provided with 1-5 row arm (3) in vertical direction, and arm (3) is connected with thread forms with fluid house steward B (2).

3. condensate playpipe according to claim 1 is characterized in that: 2-4 row short tube (4) is established in the bottom of said arm (3).

4. condensate playpipe according to claim 3 is characterized in that: said short tube (4) edge is equally spaced with the vertical respectively direction of arm (3) with fluid house steward B (2), short tube (4) and arm (3) welding.

5. condensate playpipe according to claim 3 is characterized in that: have aperture (5) on said short tube (4) bottom face, and percent opening is the 10%-50% in short tube cross section.