CN2906285Y

CN2906285Y - Self-balancing fully-automatic steam-water separator

Info

Publication number: CN2906285Y
Application number: CN 200620084337
Authority: CN
Inventors: 杨学成
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-05-12
Filing date: 2006-05-12
Publication date: 2007-05-30
Anticipated expiration: 2016-05-12

Abstract

A fully automated moisture separator with self-balance belongs to the valve field with float control, which comprises a shell, a float ball in the shell, a steam inlet and a balance port on the top of the shell, and a drain pipe at the bottom of the shell. The moisture separator is characterized in that the drain pipe at the bottom of the shell (2) is a U shape; a drain rod (5) at the center of the bottom of the shell (2) is arranged in the drain pipe which is in the center of the U shaped drain pipe which is arranged in the shell (2). Compared with the existing technology, the utility model has the advantages of unlimited pressure, large amount of water discharge, simple structure, and automatic regulation and balance.

Description

The full-automatic steam-water separator of self balancing

Technical field

The full-automatic steam-water separator of self balancing belongs to the valve field that the band float is controlled.

Background technique

Existing steam trap, need manual tune more, not easy to operate, particularly there are fixedly last person's gas (being distilled water) pipeline or vapor pressure and water displacement all the more so under the situation of constantly variation, not that ponding runs vapour exactly, the easier generation obstruction or the ponding of filter screen is arranged; Through " Chinese patent " retrieval, in order to address the above problem, existing people adopts electrode to control, though solve the manual tune problem, the cost height, the easy aged deterioration of electrical apparatus element causes operation undesired.In order to solve the problems that prior art exists, the application has applied for Chinese patent on April 3rd, 2004, the patent No.: ZL200420039643, the automatic steam-water separator of title, this automatic steam-water separator, comprise housing, be arranged on ball float and waste pipe in the housing, it is characterized in that: waste pipe is fixedly installed on the bottom centre of housing, its top probe in the housing certain depth and internal diameter bottom-up gradually big, be the taper hole shape, fix a push rod with the bottom centre of its corresponding ball float and be inserted in the waste pipe, the upper end diameter of push rod waste pipe gradually little and that internal diameter is gradually big matches, and its lower end is cylindric.Push rod is inserted in and can guarantees in the waste pipe that ball float vertically moves, and the upper end of push rod is that taper and taper hole column pipe constitute complete sealing, ball float come-up when water level is higher than critical groundwater table, drive on the push rod and move the sealing surface of opening between waste pipe and the push rod, discharge in the gap of condensed water between waste pipe and push rod, otherwise ball float falls to closing the sealing surface between waste pipe and the push rod, and then close draining, simple in structure, sealing is tight, automatically regulate, need not other annex, usability is good.But still there is a little problem of water displacement.

The model utility content

The technical problems to be solved in the utility model is: design a kind of problem that prior art exists that overcomes, the restriction that is not stressed, water displacement are big, simple in structure, the full-automatic steam-water separator of the self balancing of Automatic Balance Regulation.

The technological scheme that its technical problem that solves the utility model adopts is: the full-automatic steam-water separator of this self balancing, comprise housing, be arranged on the ball float in the housing, the admission mouth of a river and the balance of steam mouth of case top, and the waste pipe of housing bottom, it is characterized in that: the waste pipe of housing bottom is " U " type, the draining guide rod at housing bottom center places in the central drainage pipe of " U " type waste pipe, and " U " type waste pipe places in the housing.

The central drainage pipe diameter is big, and a side is provided with outer drain opening.

Draining guide rod in the centering waste pipe is provided with the upper-lower seal device outward.

The upper-lower seal device is last drain opening cone seal and last drain opening link, following drain opening cone seal and following drain opening link.

Compared with prior art, the beneficial effect that the utility model had is: 1, full-automatic steam-water separator drainage procedure of this self balancing and startup are not subjected to the gas utilization unit pressure limit, as long as under the pressure that shell, inner float ball can bear, being no more than its maximum waste pipe water displacement can normally move; 2, the restriction because its operation is not stressed as long as use enough big drain opening and inlet pipe, drain pipe in the course of working, can have enough big water displacement, and operate steadily; 3, the obstruction that form STEAM TRAP such as thermal sensitive piece may occur can not appear, problems such as impeded drainage, and draining is not subjected to temperature limitation, gas utilization unit ponding can not occur; 4, high temperature vapour phenomenon can not appear arranging in the condensed water of isothermal in a row and gas utilization unit chuck or the sleeve pipe.

Description of drawings

Fig. 1 is the structural representation of the full-automatic steam-water separator of self balancing.Be most preferred embodiment of the present utility model, wherein:

Drain opening cone seal on the drain opening link 12 on 9 times drain opening links of the 1 admission mouth of a river 2 housings, 3 balance of steam mouth 4 inner float balls, 5 draining guide rod 8 times drain opening cone seals of 6 central drainage pipes, 7 side discharge pipes, the 10 outer drain opening 11.

Embodiment

Be described further below in conjunction with 1 pair of full-automatic steam-water separator of self balancing of the present utility model of accompanying drawing:

As shown in Figure 1: the full-automatic steam-water separator of this self balancing, by the admission mouth of a river 1, housing 2, balance of steam mouth 3, inner float ball 4, draining guide rod 5, central drainage pipe 6, side discharge pipe 7, down drain opening cone seal 8, down drain opening link 9, outer drain opening 10, go up drain opening link 11, go up drain opening cone seal 12 and form.Ball float 4 is arranged in the housing 2, housing 2 tops are provided with the admission mouth of a river 1 and the balance of steam mouth of pipe 3, and the waste pipe of housing 2 bottoms is " U " type, and draining guide rod 5 places in the central drainage pipe 6 of " U " type waste pipe, and " U " type waste pipe places in the housing 2.Central drainage pipe 6 diameters are big, and a side is provided with outer drain opening 10.Place the central drainage pipe 6 interior draining guide rods 5 of " U " type waste pipe to be provided with drain opening cone seal 12 and last drain opening links 11 outward, the upper-lower seal device that following drain opening cone seal 8 and following drain opening link 9 are formed.

The condensed water of gas utilization unit enters the full-automatic steam-water separator of this self balancing by the admission mouth of a river 1, and the residue vapor that enters the full-automatic steam-water separator of this self balancing links to each other with gas utilization unit.When water to be advanced reaches certain liquid level, because drain opening cone seal 8 and last drain opening cone seal 12 pressure balances down, inner float ball 4 rises under the effect of water, to descend drain opening cone seal 8 and last drain opening cone seal 12 to mention simultaneously, rise along with liquid level in the housing 2, inner float ball 4 rises gradually, following drain opening cone seal 8 is mentioned with last drain opening cone seal 12, make down drain opening cone seal 8 and following drain opening link 9, last drain opening cone seal 12 and last drain opening link 11 drainage gaps strengthen gradually, water displacement strengthens gradually, when treating that 1 water inlet of the admission mouth of a river reaches balance with draining, inner float ball 4 no longer rises, and hot water is discharged continuously from outer drain opening 10.When the admission mouth of a river 1 reduces, following drain opening cone seal 8 and following drain opening link 9, last drain opening cone seal 12 and last drain opening link 11 gaps reduce, inner float ball 4 falls, following drain opening cone seal 8 and last drain opening cone seal 12 returns, close fully at last, finish a drainage procedure.

Claims

1, the full-automatic steam-water separator of self balancing, comprise housing, be arranged on the ball float in the housing, the admission mouth of a river and the balance of steam mouth of case top, and the waste pipe of housing bottom, it is characterized in that: the waste pipe of housing (2) bottom is " U " type, the draining guide rod (5) of housing (2) bottom centre places in the central drainage pipe (6) of " U " type waste pipe, and " U " type waste pipe places in the housing (2).

2, the full-automatic steam-water separator of self balancing according to claim 1 is characterized in that: central drainage pipe (6) diameter is big, and a side is provided with outer drain opening (10).

3, the full-automatic steam-water separator of self balancing according to claim 1 and 2 is characterized in that: the outer upper-lower seal device that is provided with of the draining guide rod (5) in the centering waste pipe (6).

4, the full-automatic steam-water separator of self balancing according to claim 3 is characterized in that: the upper-lower seal device is last drain opening cone seal (12) and last drain opening link (11), following drain opening cone seal (8) and following drain opening link (9).