CN219198866U

CN219198866U - Steam trap for outlet pipeline of fan

Info

Publication number: CN219198866U
Application number: CN202320112444.9U
Authority: CN
Inventors: 宋晓军; 丁春青; 连允亮; 龚艳红
Original assignee: Hainan Yisheng Petrochemical Co ltd
Current assignee: Hainan Yisheng Petrochemical Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-06-16
Anticipated expiration: 2033-01-16

Abstract

The utility model discloses a fan outlet pipeline steam trap, which comprises a collecting tank, wherein a water storage opening is formed in the middle of the lower end face of the collecting tank in a penetrating manner, a water storage barrel is fixedly connected to the lower bottom end of the water storage opening, a water outlet is formed in the inner wall of the lower end of the water storage barrel in a penetrating manner, a plug is fixedly connected to the inner wall of the water outlet, a water outlet pipe is fixedly connected to the inner wall of the plug in a penetrating manner, a rotating rod is rotatably connected to the two side faces of the rear end of the plug, an L-shaped fixing plate is fixedly connected to the inner side of the rotating rod, a blocking ball is fixedly connected to the front side face of the lower end of the L-shaped fixing plate, and a floating ball is fixedly connected to the rear side of the upper end face of the L-shaped fixing plate. The utility model enables the water outlet pipe to disconnect the discharge of the condensed water, and simultaneously the water storage barrel can continuously collect the condensed water, so that the condensed water can be continuously collected and discharged in a circulating way under the condition of not being connected with a power supply, and the problems that the conveyed gas cannot leak while the condensed water is discharged are avoided.

Description

Steam trap for outlet pipeline of fan

Technical Field

The utility model relates to the technical field of fans, in particular to a steam trap for an outlet pipeline of a fan.

Background

The fan is a driven fluid machine which can increase the pressure of gas and discharge the gas by means of the input mechanical energy, wherein when the gas is conveyed by the fan outlet line pipe, the pipeline is even horizontally arranged when the conveyed gas meets the inner wall of the fan outlet line pipe, but condensate water is necessarily generated only by long-distance conveying, if the condensate water is not timely discharged, the pipeline water can directly influence the normal operation and the service life of the fan outlet line pipe, and therefore a steam trap is required to be arranged in the fan outlet line pipe to effectively discharge the condensate water.

However, in the prior art, when condensate water is discharged through a fan outlet line pipe in actual use, a small drainage pump is usually used, or a drainage pipeline is directly paved, and the small drainage pump is used, so that the power supply is required to be connected, the relative cost is relatively high, the drainage pipeline is directly paved, the problem that the conveyed gas leaks together while the condensate water is discharged easily occurs, and the efficiency of the fan outlet line pipe is reduced when the gas is conveyed is caused.

Disclosure of Invention

The utility model aims to provide a drain trap for a fan outlet pipeline, which solves the problems that in the prior art, when condensate water is discharged from a fan outlet pipeline, a small drainage pump is usually used, or a drainage pipeline is directly paved, and a power supply is required to be connected with the small drainage pump, so that the relative cost is high, the problem that the conveyed gas leaks together while the condensate water is discharged easily occurs in a mode of directly paving the drainage pipeline, and the efficiency of the fan outlet pipeline is reduced when the gas is conveyed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the collecting vat, collecting vat inner wall fixedly connected with limiting table, limiting table up end laminating swing joint has the filter screen, the collecting vat lower terminal surface middle part has run through and has been seted up the water storage mouth, bottom fixedly connected with water storage section of thick bamboo under the water storage mouth, the outlet has been seted up in the running through of water storage section of thick bamboo lower extreme inner wall, outlet inner wall fixedly connected with blocks up, the blocking inner wall runs through fixedly connected with outlet pipe, the rotation of back end both sides face is connected with the dwang on the plug, the inboard fixedly connected with L shape fixed plate of dwang, L shape fixed plate lower extreme leading flank fixedly connected with ball, L shape fixed plate up end rear fixedly connected with floater, water storage section of thick bamboo lower extreme open bolt connection has the bottom plate, the drain has been seted up in the bottom plate middle part in the running through, drain inner wall threaded connection has the sealing plug.

Preferably, the circumferential surface of the upper end of the collecting tank is provided with a plurality of internally threaded holes in a penetrating way, and the number of the internally threaded holes is symmetrically distributed on the circumferential surface of the upper end of the collecting tank.

Preferably, handles are fixedly connected to two sides of the upper end face of the filter screen, and the number of the handles is two, so that the handles are symmetrically distributed on two sides of the upper end face of the filter screen.

Preferably, the outer curved surface of the water outlet is provided with external threads, and the number of the rotating rods is two, and the rotating rods are symmetrically distributed on two side surfaces of the rear end of the plug.

Preferably, the blocking ball is made of elastic rubber material members, and the outer curved surface of the front side of the blocking ball is attached to the inner wall of the rear top end opening of the water outlet pipe in a movable connection mode.

Preferably, the inner wall of the sewage outlet is provided with an internal thread.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when the condensed water drops to the inner bottom of the water storage barrel, the condensed water is gathered at the inner bottom of the water storage barrel, when the condensed water is gathered to a certain extent, the liquid level of the condensed water is continuously raised, when the liquid level of the condensed water is raised, the floating balls bonded at the rear side of the upper end face of the L-shaped fixing plate are continuously lowered due to the rising of the liquid level of the condensed water, when the floating balls are continuously lowered, the blocking balls bonded at the front side of the lower end of the L-shaped fixing plate are sequentially driven to swing backwards, when the blocking balls swing backwards, the outer curved surface at the front side of the blocking balls are no longer attached to the inner wall of the rear top end opening of the water outlet pipe, when the outer curved surface at the front side of the blocking balls is no longer attached to the inner wall of the rear top end opening of the water outlet pipe, the condensed water is discharged through the inner wall of the rear top end of the water storage barrel, when the condensed water is discharged through the inner wall of the water outlet pipe, and when the condensed water is discharged through the water outlet pipe, the liquid level of the condensed water is continuously lowered, the floating balls are driven to move downwards, when the floating balls are continuously, the upper end of the floating balls are driven, the upper end of the water is swung backwards, the inner surfaces of the upper end of the water outlet pipe is driven to be connected to the inner side of the water outlet pipe, and the water outlet is continuously, and the water is continuously discharged through the water outlet opening of the water outlet pipe;

2. the utility model can detach the whole collecting tank by detaching the connecting bolt which penetrates through the inner wall of the inner threaded hole and is arranged below the fan outlet pipeline on the peripheral surface of the upper end of the collecting tank when the checking and maintenance are needed, and when the collecting tank is detached as a whole, the handles welded on the two sides of the upper end surface of the filter screen are pulled, the filter screen can be taken out, the surface of the filter screen is conveniently cleaned, meanwhile, the sealing plug which is in threaded connection with the inner wall of the drain outlet is dismounted through rotation, when the sealing plug is dismounted, the drain outlet which is arranged through the middle part of the bottom plate can discharge impurities which are precipitated at the bottom in the water storage cylinder, and the effect of convenient cleaning and maintenance is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a steam trap for a fan outlet pipeline according to the present utility model;

FIG. 2 is a schematic diagram of the overall structure of a steam trap of a fan outlet pipeline according to the present utility model;

FIG. 3 is a cross-sectional view of the overall structure of a blower outlet line steam trap of the present utility model;

FIG. 4 is a schematic view of a blower outlet line steam trap in accordance with the present utility model.

In the figure: 1. a collection tank; 2. a limiting table; 3. a filter screen; 4. a water storage port; 5. a water storage cylinder; 6. a water outlet; 7. blocking; 8. a water outlet pipe; 9. a rotating lever; 10. an L-shaped fixing plate; 11. blocking balls; 12. a floating ball; 13. a bottom plate; 14. a sewage outlet; 15. and (5) sealing bolts.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: including collecting vat 1, and collecting vat 1 upper end global has run through and has seted up the internal thread hole, and internal thread hole quantity has a plurality of, with collecting vat 1 upper end global symmetric distribution, collecting vat 1 inner wall welding has spacing platform 2, spacing platform 2 up end laminating swing joint has filter screen 3, and filter screen 3 up end both sides welding has the handle, there are two handle quantity, with filter screen 3 up end both sides symmetric distribution, collecting vat 1 lower extreme middle part runs through and has seted up water storage mouth 4, water storage mouth 4 lower extreme welding has a water storage section of thick bamboo 5, water storage section of thick bamboo 5 lower extreme inner wall runs through and has seted up outlet 6, and the external screw thread has been seted up to outlet 6 outer curved surface, outlet 6 inner wall bonding has the jam 7, it has outlet pipe 8 to block 7 inner wall run through bonding, back end both sides face is connected with dwang 9 through the pivot rotation, and dwang 9 quantity has two, with the both sides symmetric distribution of back end on the jam 7, the dwang 9 inboard bonding has L shape fixed plate 10, L shape fixed plate 10 lower extreme front side bonding has a ball 11, and ball 11 is by elastic rubber material component, ball 11 front side outer curved surface bonding has a water storage 11 to have a water storage barrel 5, water storage barrel 5 lower end inner wall runs through and has a drain 14 to set up end 14, drain 14 is connected at the inner wall 14, drain hole 14 has a drain hole 14 to seal inner wall opening.

Working principle: when the device is used, through the internal threaded holes formed in the peripheral surface of the upper end of the collecting tank 1 in a penetrating way, the device can be connected below a fan outlet pipeline for collecting condensed water through the penetrating bolts, when the device is connected below the fan outlet pipeline, the condensed water can be collected through the collecting tank 1, meanwhile, when the collecting tank 1 collects the condensed water, the filtering screen 3 which is movably connected is attached to the upper end surface of the limiting table 2, the device can filter the condensed water, and when the condensed water is filtered through the filtering screen 3, the condensed water can drop to the inner bottom of the water storage barrel 5 welded at the lower bottom end of the water storage barrel 4 through the water storage opening 4 formed in the middle of the lower end surface of the collecting tank 1 by self gravity;

when the condensed water drops to the inner bottom of the water storage barrel 5, the condensed water is converged in the inner bottom of the water storage barrel 5, when the condensed water is converged to a certain degree, the liquid level of the condensed water continuously rises, when the liquid level of the condensed water rises, the floating ball 12 bonded on the rear side of the upper end face of the L-shaped fixing plate 10 floats upwards due to the rising of the liquid level of the condensed water, when the floating ball 12 floats upwards, the rear side of the upper end face of the L-shaped fixing plate 10 is pulled, when the rear side of the upper end face of the L-shaped fixing plate 10 is subjected to upward pulling force, the rotating rods 9 bonded on the two side ends of the L-shaped fixing plate 10 are driven to swing along the two side faces of the upper rear end of the plug 7, so that the L-shaped fixing plate 10 swings along with the rotating rods 9, when the L-shaped fixing plate 10 swings, the plug balls 11 bonded on the front side of the lower end of the L-shaped fixing plate 10 are driven to swing backwards, and when the plug balls 11 swing backwards, when the front outer curved surface of the blocking ball 11 is not attached to the inner wall of the top end opening behind the water outlet pipe 8, condensed water in the water storage barrel 5 is discharged into the water outlet 6 which is formed by penetrating the lower end inner wall of the water storage barrel 5 through the upper end of the water outlet pipe 8 which is adhered by penetrating the inner wall of the blocking ball 7, so that external threads are formed on the outer curved surface of the water outlet 6, a drainage pipeline can be further connected to drain into a designated place, meanwhile, when the condensed water is discharged through the water outlet pipe 8, the condensed water level in the water storage barrel 5 continuously drops, when the condensed water level continuously drops, the floating ball 12 is driven to float downwards, when the floating ball 12 floats downwards, the rear side of the upper end face of the L-shaped fixing plate 10 is driven to swing downwards, the L-shaped fixing plate 10 drives the blocking ball 11 to be attached to the inner wall of the top end opening behind the water outlet pipe 8 again, so that the water outlet pipe 8 is disconnected from discharging the condensed water, and the water storage barrel 5 can continuously collect the condensed water, so that the condensed water can be continuously collected and discharged in a circulating way under the condition that a power supply is not required to be connected, and the problem that the conveyed gas cannot leak while the condensed water is discharged is avoided;

meanwhile, when the inspection and maintenance are needed, the collecting tank 1 can be integrally detached by detaching the connecting bolts which penetrate through the inner wall of the inner threaded hole formed in the upper end peripheral surface of the collecting tank 1 and the lower part of the fan outlet pipeline, when the collecting tank 1 is integrally detached, the filter screen 3 can be taken out by pulling the handles welded on two sides of the upper end surface of the filter screen 3, so that the surface of the filter screen 3 is convenient to clean, and meanwhile, the sealing bolt 15 which is in threaded connection with the inner wall of the drain outlet 14 is detached through rotation, when the sealing bolt 15 is detached, impurities deposited at the bottom in the water storage cylinder 5 can be discharged through the drain outlet 14 formed in the middle of the bottom plate 13, and the effect of convenient cleaning and maintenance is achieved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fan outlet line steam trap, characterized in that: including collecting vat (1), collecting vat (1) inner wall fixedly connected with limit table (2), limit table (2) up end laminating swing joint has filter screen (3), collecting vat (1) lower terminal surface middle part runs through and has offered water storage mouth (4), bottom fixedly connected with water storage section of thick bamboo (5) under water storage mouth (4), water outlet (6) have been seted up in water storage section of thick bamboo (5) lower extreme inner wall run through, outlet (6) inner wall fixedly connected with jam (7), jam (7) inner wall run through fixedly connected with outlet pipe (8), rear end both sides face rotation is connected with dwang (9) on jam (7), dwang (9) inboard fixedly connected with L shape fixed plate (10), L shape fixed plate (10) lower extreme leading flank fixedly connected with plug ball (11), L shape fixed plate (10) up end rear side fixedly connected with floater (12), water storage section of thick bamboo (5) lower extreme opening bolted connection has bottom plate (13), drain (14) have been seted up in the middle part to bottom plate (13), drain (14) have been run through to seal bolt (15).

2. A fan outlet line steam trap as defined in claim 1 wherein: the circumference of the upper end of the collecting tank (1) is provided with a plurality of internally threaded holes in a penetrating way, and the number of the internally threaded holes is symmetrically distributed on the circumference of the upper end of the collecting tank (1).

3. A fan outlet line steam trap as defined in claim 1 wherein: handles are fixedly connected to two sides of the upper end face of the filter screen (3), and the number of the handles is two, so that two sides of the upper end face of the filter screen (3) are symmetrically distributed.

4. A fan outlet line steam trap as defined in claim 1 wherein: external threads are formed on the outer curved surface of the water outlet (6), and the number of the rotating rods (9) is two, so that the two side surfaces of the upper rear end of the plug (7) are symmetrically distributed.

5. A fan outlet line steam trap as defined in claim 1 wherein: the blocking ball (11) is made of elastic rubber material members, and the outer curved surface of the front side of the blocking ball (11) is attached to the inner wall of the rear top end opening of the water outlet pipe (8) in a movable mode.

6. A fan outlet line steam trap as defined in claim 1 wherein: an internal thread is arranged on the inner wall of the sewage outlet (14).