CN218543972U

CN218543972U - Lever type floating ball trap

Info

Publication number: CN218543972U
Application number: CN202223260191.4U
Authority: CN
Inventors: 郑兆立; 董剑杰; 蒋安君; 鲍久伟
Original assignee: Zhejiang Fanxiang Mechanical Equipment Co ltd
Current assignee: Zhejiang Fanxiang Mechanical Equipment Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-02-28
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a lever floater trap, including the barrel with set up in floater lever mechanism in the barrel, be provided with the breakwater in the barrel, will divide into the condensation chamber from top to bottom and deposit the liquid chamber the barrel, deposit the liquid chamber with condensation chamber intercommunication, be connected with the admission pipe in the condensation chamber, it is provided with the drain pipe to deposit liquid chamber bottom, and steam conduit and admission pipe connection, pressure in the pipeline can make steam get into the trap smoothly, and the design has filter screen and big granule storage area of large tracts of land in import department, even there is some granule rubbish to be intercepted and not influenced production in process of production, and the ball-cock assembly that just begins to work closes, and the comdenstion water outlet is plugged up to the steel ball, along with the steam condensation water that gets into, the comdenstion water increases gradually, and the buoyancy that the floater received is greater than steel ball gravity, and the buoyancy is opened, and the comdenstion water is discharged from the export under the effect of pressure ball-cock assembly fast.

Description

Lever type floating ball trap

Technical Field

The utility model relates to a trap field, in particular to lever floater trap.

Background

There are two major problems with conventional traps available on the market today: the water delivery volume is little and the steam leakage rate is high.

The water delivery of the conventional DN40 and DN50 steam traps is 2-4 tons/hour, the water outlet holes in the steam traps are only 8-10mm, and the size of the water delivery is related to the steam pressure, so the steam traps rated for 2-4 tons/hour also need to multiply the safety factor of 0.5, the actual water delivery is smaller, and some large drying equipment can only be connected with a plurality of sets of steam traps in parallel to meet the requirement of thorough water delivery. The insufficient water delivery amount of the drain valve can cause the steam and the high-temperature condensed water to enter the cavity and then be not separated later, and part of the steam is brought out of the drain valve. If the consumption of the drain valve is simply increased, the steam leakage rate of the drain valve is correspondingly increased, and the energy is wasted.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a lever floater trap has solved present pain point in this field.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the lever type floating ball trap comprises a barrel and a floating ball lever mechanism arranged in the barrel, wherein a water baffle is arranged in the barrel, the barrel is divided into a condensation cavity and a liquid storage cavity from top to bottom, the liquid storage cavity is communicated with the condensation cavity, a steam inlet pipe is connected in the condensation cavity, and a liquid outlet pipe is arranged at the bottom of the liquid storage cavity.

The floating ball lever mechanism comprises a floating ball arranged in the liquid storage cavity, a floating lever is hinged to the bottom of the floating ball, an injection nozzle is arranged at the inlet of the liquid outlet pipe, a liquid outlet is formed in the injection nozzle, water in the liquid storage cavity enters the liquid outlet pipe through the liquid outlet, a hinge plate is arranged on one side of the injection nozzle in the liquid storage cavity, the other end of the floating lever is hinged to the hinge plate, a sealing ball is fixedly arranged on the section of the floating lever, and the sealing ball can block the liquid outlet.

Still be provided with the clearance mouth in the condensation chamber, the admission pipe is connected with steam conduit, the clearance mouth is terminal to be passed through the blind hole flange shutoff, the admission pipe with be connected with the filter screen between the clearance mouth, open the clearance mouth can clear up the filter screen.

A branch pipe is arranged at the top of the liquid storage cavity and connected with the liquid outlet pipe, and a branch valve is arranged on the branch pipe and used for standby.

To sum up, the utility model discloses the beneficial effect who contrasts in prior art does: steam enters the trap from the steam pipeline, because the steam pipeline is connected with the steam inlet pipe, pressure in the pipeline can make steam smoothly enter the trap, a large-area filter screen and a large particle storage area are designed at an inlet, even if partial particle garbage is intercepted in the production process, production is not influenced, the float valve is closed when the trap valve starts to work, a condensate outlet is blocked by the steel balls, the condensate gradually increases along with the condensation of the entering steam, buoyancy force borne by the float ball is greater than the gravity of the steel balls, the float valve is opened, at the moment, because the steam pipeline has pressure, the condensate is quickly discharged from the outlet under the action of the pressure, when the discharged condensate reaches a certain amount, the float valve is closed, and in the period, because the positions of the steel balls are filled with the condensate all the time, steam leakage is perfectly isolated.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Several embodiments of the present invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

FIG. 1 is a schematic structural view of a lever-type floating ball trap;

fig. 2 is an enlarged schematic view of a in fig. 1.

Description of the reference numerals: 10. a cylinder body; 11. a liquid storage cavity; 12. a condensation chamber; 13. a water baffle; 14. a steam inlet pipe; 15. cleaning the opening; 16. a filter screen; 17. a liquid outlet pipe; 18. a liquid discharge port; 19. a spray nozzle; 20. a hinge plate; 21. a buoyant lever; 22. a sealing ball; 23. a buoyant ball; 24. a branch pipe; 25. a branch valve.

Detailed Description

The following provides a more detailed description of the present invention with reference to the accompanying drawings.

A lever type floating ball trap comprises a barrel 10 and a floating ball lever mechanism arranged in the barrel 10, wherein the barrel 10 is vertically divided into a condensation cavity 12 and a liquid storage cavity 11, the condensation cavity 12 and the liquid storage cavity 11 are demarcated through a water baffle 13 arranged in the barrel 10, the water baffle 13 can prevent steam and condensed water entering the barrel from directly impacting a floating ball, the liquid storage cavity 11 is communicated with the condensation cavity 12, the condensation cavity 12 is connected with a steam inlet pipe 14 and a cleaning port 15, the steam inlet pipe 14 is connected with a steam pipeline, steam in the pipeline enters the trap through the steam inlet pipe 14 when entering the trap, the tail end of the cleaning port 15 is sealed through a blind hole flange, a filter screen 16 is connected between the steam inlet pipe 14 and the cleaning port 15, during production, part of granular garbage enters the trap along with the steam, the filter screen 16 can well intercept the garbage, the garbage does not affect production, during production stop, the cleaning port 15 can be opened to clean the garbage, the bottom of the liquid storage cavity 11 is provided with a liquid outlet pipe 17, and the garbage finally falls into the condensate cavity 12 from the steam inlet pipe 14 and flows out of the liquid storage cavity 17 after the steam enters the condensate cavity.

The floating ball lever mechanism comprises a floating ball 23 arranged in the liquid storage cavity 11, a floating lever 21 is hinged to the bottom of the floating ball 23, a spray nozzle 19 is arranged at the inlet of the liquid outlet pipe 17, a liquid outlet 18 is arranged on the spray nozzle 19, water in the liquid storage cavity 11 enters the liquid outlet pipe 17 through the liquid outlet 18, a hinge plate 20 is arranged on one side of the spray nozzle 19 in the liquid storage cavity 11, the other end of the floating lever 21 is hinged to the hinge plate 20, a sealing ball 22 is fixedly arranged on the section of the floating lever 21, the sealing ball 22 can block the liquid outlet 18, and when the water level in the liquid storage cavity 11 rises to drive the floating ball 23 to rise, the floating lever 21 can be driven to rotate, so that the sealing ball 22 leaves the liquid outlet 18, and drainage can be performed.

Deposit sap cavity 11 top and be provided with branch road pipe 24, branch road pipe 24 with drain pipe 17 connects, be provided with branch road valve 25 on the branch road pipe 24, branch road pipe 24 is as reserve, when trap internal damage, can open temporarily branch road valve 25, and the degree of opening is as little as possible, because there is the condensate water shutoff in the exit, steam is unlikely to reveal too much.

The above description is intended to be exemplary of the present invention, and not to limit the scope of the present invention, which is defined by the claims appended hereto.

Claims

1. Lever type floating ball trap, its characterized in that: the device comprises a barrel (10) and a floating ball lever mechanism arranged in the barrel (10), wherein a water baffle (13) is arranged in the barrel (10), the barrel (10) is vertically divided into a condensation cavity (12) and a liquid storage cavity (11) by the water baffle (13), the liquid storage cavity (11) is communicated with the condensation cavity (12), a steam inlet pipe (14) is connected in the condensation cavity (12), and a liquid outlet pipe (17) is arranged at the bottom of the liquid storage cavity (11);

the floating ball lever mechanism comprises a floating ball (23) arranged in the liquid storage cavity (11), the bottom of the floating ball (23) is hinged with a floating lever (21), an injection nozzle (19) is arranged at the inlet of the liquid outlet pipe (17), a liquid outlet (18) is formed in the injection nozzle (19), water in the liquid storage cavity (11) enters the liquid outlet pipe (17) through the liquid outlet (18), a hinge plate (20) is arranged on one side of the injection nozzle (19) in the liquid storage cavity (11), the other end of the floating lever (21) is hinged to the hinge plate (20), a sealing ball (22) is fixedly arranged on the section of the floating lever (21), and the sealing ball (22) can block the liquid outlet (18).

2. The seesaw type floating ball trap as claimed in claim 1, wherein: still be provided with clearance mouth (15) in condensation chamber (12), steam inlet pipe (14) are connected with steam conduit, clearance mouth (15) end is through blind hole flange shutoff, steam inlet pipe (14) with be connected with filter screen (16) between clearance mouth (15), open clearance mouth (15) can be cleared up filter screen (16).

3. The lever type floating ball trap as claimed in claim 1, wherein: deposit sap cavity (11) top and be provided with branch road pipe (24), branch road pipe (24) with drain pipe (17) are connected, be provided with branch road valve (25) on branch road pipe (24), branch road pipe (24) are as reserve.