CN210344980U

CN210344980U - Steam trap capable of efficiently draining condensed water

Info

Publication number: CN210344980U
Application number: CN201921130224.9U
Authority: CN
Inventors: 叶胜华; 汪东文
Original assignee: Alpha Tianjin Energy Technology Co Ltd
Current assignee: Alpha Tianjin Energy Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-17
Anticipated expiration: 2029-07-18

Abstract

The utility model provides a can get rid of steam trap of comdenstion water with high efficiency, the device include body, water inlet, branch stream block, drainage person in charge, reposition of redundant personnel branch pipe, catch water net, delivery port, bimetal spring leaf, gas outlet, the water inlet is located the upper end of device, and the inner wall upside that is close to port department is equipped with outside bellied long-pending gas tank, the terminal central point of water inlet puts and is provided with branch stream block, divide stream block to fix on the water inlet inner wall, two parts about falling into the water inlet, the water inlet is connected the drainage person in charge one end down, water inlet upper portion and the inside intercommunication of body, the body upside is provided with the gas outlet, gas outlet department is provided with bimetal spring leaf, the drainage person in charge surface is equipped with a plurality of branch stream branch pipes. The utility model discloses a beneficial effect is: the water inlet sets up the reposition of redundant personnel piece, carries out coarse separation, quick drainage to gas and comdenstion water to improve equipment drainage efficiency.

Description

Steam trap capable of efficiently draining condensed water

Technical Field

The utility model relates to a steam trap equipment field especially involves a can high-efficiently get rid of steam trap of comdenstion water.

Background

Steam traps, also known as traps, function to use only steam in steam-operated devices that must produce condensate during heat exchange, which absorbs steam energy and degrades steam quality, reducing steam heat and decreasing heat exchange rates, which becomes a hazardous fluid and also becomes entrained with air and other non-condensable gases causing machine failure and reduced performance.

The steam trap plays the effect of hindering vapour drainage in steam heating system, and is big to system work and economic operation influence, only makes the steam trap often be in under good operating condition, can guarantee to reach best energy-conserving effect and improve economic benefits. The drainage efficiency of the pipeline steam trap commonly used in the current market is not high, when a large amount of condensed water is generated by heat equipment, the condensed water cannot be drained in time, and the heat exchange rate of the heat equipment is reduced.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a steam trap capable of efficiently draining condensed water, so as to improve the heat exchange efficiency of industrial thermal equipment.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a steam trap capable of efficiently discharging condensed water comprises a body, a water inlet, a flow dividing block, a main drainage pipe, a flow dividing branch pipe, a steam-water separation net, a water outlet, a bimetallic spring piece and a gas outlet, wherein the middle part of the body is a hollow cylinder, the lower part of the body is an inverted hollow conical structure, the water inlet is obliquely arranged at the upper end of the body, an air accumulating groove which protrudes outwards is arranged on the upper side of the inner wall close to a port part, the flow dividing block is arranged at the central position of the tail end of the water inlet and fixed on the inner wall of the water inlet to divide the water inlet into an upper part and a lower part, the lower part of the water inlet is connected with the top end of the main drainage pipe, the gas outlet is arranged at the end of the upper side of the body far away from the, the centre of a circle department is connected with the drainage person in charge, the drainage person in charge surface is equipped with a plurality of slopes and is downward and be responsible for the reposition of redundant personnel branch pipe of intercommunication with the drainage, the drainage is responsible for the lower extreme and is equipped with and hangs the post, it hangs the connection and has cowl to hang the post end, cowl below is provided with the delivery port, delivery port department is provided with the floater.

Further, it is a plurality of the reposition of redundant personnel branch pipe evenly sets up on the outer wall is responsible for in the drainage, just the reposition of redundant personnel branch pipe is kept away from the one end that the drainage was responsible for and is close to the body inner wall setting.

Furthermore, the diameter of the floating ball is larger than that of the water outlet.

Furthermore, a sealing strip is circumferentially arranged on the inner wall of the water outlet.

Furthermore, one end of the bimetal spring piece is fixedly connected to the inner wall of the upper side of the body at one end of the air outlet, and the other end of the bimetal spring piece is connected with a straight baffle.

Further, the area of the straight baffle is larger than that of the air outlet.

Furthermore, a limiting block is arranged on the inner wall of the other end of the air outlet.

Compared with the prior art, the steam trap capable of efficiently discharging the condensed water has the following advantages:

the gas accumulation chamber is arranged on the upper side of the water inlet of the utility model, on one hand, the gas and the condensed water are better separated by utilizing the density difference between the condensed water and the gas, on the other hand; meanwhile, the tail end of the water inlet is provided with the flow dividing device, the water inlet is divided into an upper part and a lower part, condensed water or condensed water with a small amount of gas can be guided into the main drainage pipe more quickly and is discharged as soon as possible, and the gas and the condensed water are subjected to coarse filtration; this device is equipped with a plurality of reposition of redundant personnel branch pipes, and the reposition of redundant personnel branch pipe edge is close to the body inner wall simultaneously, avoids the too big delivery port floater that makes of comdenstion water velocity of flow to receive great impact, and the offset is more, takes place drainage failure, makes the comdenstion water discharge sooner, and the comdenstion water in this steam trap can the discharge apparatus completely to reach the effect of high-efficient getting rid of the comdenstion water fast.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

FIG. 1 is a schematic view of a steam trap with high efficiency for removing condensate according to an embodiment of the present invention;

description of reference numerals:

1-a water inlet; 2-body; 3-floating ball; 4-drainage main pipe; 5-a branch pipe; 6-hanging columns; 7-arc baffle; 8-sealing strips; 9-steam-water separation net; 10-air outlet; 11-straight baffle plate; 12-a bimetallic spring leaf; 13-gas accumulation groove; 14-a shunting block; 15-water outlet; 16-a limiting block.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figure 1, a steam trap capable of efficiently discharging condensed water comprises a body 2, a water inlet 1, a flow dividing block 14, a main drainage pipe 4, a flow dividing branch pipe 5, a steam-water separation net 9, a water outlet 15, a bimetallic spring leaf 12 and a gas outlet 10, wherein the middle part of the body 2 is a hollow cylinder, the lower half part of the body is an inverted hollow conical structure, the water inlet 1 is obliquely arranged at the upper end of the body 2, an air accumulating groove 13 which protrudes outwards is arranged on the upper side of the inner wall close to a port part, the central position of the tail end of the water inlet 1 is provided with the flow dividing block 14, the flow dividing block 14 is fixed on the inner wall of the water inlet 1 to divide the water inlet 1 into an upper part and a lower part, the lower part of the water inlet 1 is connected with the top end of the main, the utility model discloses a drainage device, including gas outlet 10, semicircular catch water 9, catch water 9 arc edge and 2 interior wall connections of body, centre of a circle department is connected with drainage person in charge 4, drainage person in charge 4 surfaces are equipped with a plurality of slopes and downwards and are responsible for the reposition of redundant personnel branch pipe 5 that 4 communicate with the drainage, drainage person in charge 4 lower extreme is equipped with suspension column 6, suspension column 6 end hangs and is connected with cowl 7, cowl 7 below is provided with delivery port 15, delivery port 15 department is provided with floater 3.

A plurality of branch flow pipe 5 evenly sets up on the drainage is responsible for 4 outer walls, just branch flow pipe 5 keeps away from the drainage and is responsible for the one end of 4 and be close to the 2 inner walls settings of body.

The diameter of the floating ball 3 is larger than that of the water outlet 15.

And a sealing strip 8 is circumferentially arranged on the inner wall of the water outlet 15.

One end of the bimetal spring piece 12 is fixedly connected to the inner wall of the upper side of the body 2 at one end of the air outlet 10, and the other end of the bimetal spring piece is connected with the straight baffle 11.

The area of the straight baffle 11 is larger than that of the air outlet 10.

And a limiting block 16 is arranged on the inner wall of the other end of the air outlet 10.

When the device is needed to be used for quickly removing condensed water from heat equipment, the water inlet 1 is connected with the heat equipment, steam is introduced into the heat equipment at the beginning, air in the heat equipment is extruded to the steam trap, part of gas is accumulated at the gas accumulation groove 13 of the steam trap, and the gas is continuously discharged from the gas outlet 10 at the upper side of the body 2; when steam is condensed to form condensed water, the condensed water enters a steam trap; when the condensed water is less, the diversion block 14 does not act at the moment, the condensed water directly enters the drainage main pipe 4, is diverted to each diversion branch pipe 5 in the drainage main pipe 4, reaches the inner wall of the body 2 along the diversion branch pipes 5, flows down to the water outlet 15 along the inner wall of the body 1, and under the action of the impulsive force and the buoyancy of the condensed water, the floating ball 3 floats upwards, the water outlet 15 is opened, and the condensed water is discharged; when more condensed water is available, the condensed water is divided into two parts at the diversion block 14, one part of the condensed water directly enters the drainage main pipe 4, the other part of the condensed water directly enters the body 2 through the steam-water separation net 9, the floating ball 3 floats upwards, the position of the floating ball 3 is limited through the arc-shaped baffle 7, and when the condensed water is completely discharged, the floating ball 3 resets to the water outlet 15, so that steam overflow is avoided; after air is emptied, when steam enters the steam trap, the bimetallic spring piece 12 at the air outlet 10 is heated to expand, the straight baffle 11 moves to the air outlet 10 to cover the air outlet 10, the limiting block 16 can limit the displacement of the straight baffle 11, the straight baffle 11 is ensured to completely cover the air outlet 10, the steam is effectively prevented from overflowing, and the drainage efficiency is improved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A steam trap capable of efficiently draining condensed water is characterized in that: the steam-water separation device comprises a body, a water inlet, a flow dividing block, a main drainage pipe, a flow dividing branch pipe, a steam-water separation net, a water outlet, a bimetallic spring piece and a gas outlet, wherein the middle part of the body is a hollow cylinder, the lower half part of the body is an inverted hollow conical structure, the water inlet is obliquely arranged at the upper end of the body, an air accumulating groove which protrudes outwards is arranged on the upper side of the inner wall close to the port part, the central position of the tail end of the water inlet is provided with the flow dividing block, the flow dividing block is fixed on the inner wall of the water inlet to divide the water inlet into an upper part and a lower part, the lower part of the water inlet is connected with the top end of the main drainage pipe, the end of the upper side of the body, far away from, the drainage is responsible for the surface and is equipped with a plurality of slopes and downwards and be responsible for the reposition of redundant personnel branch pipe of intercommunication with the drainage, the drainage is responsible for the lower extreme and is equipped with and hangs the post, it hangs the connection and has cowl to hang the post end, cowl below is provided with the delivery port, delivery port department is provided with the floater.

2. The steam trap as claimed in claim 1, wherein: a plurality of branch flow distribution pipe evenly sets up on the outer wall is responsible for in the drainage, just branch flow distribution pipe keeps away from the one end that the drainage was responsible for and is close to the setting of body inner wall.

3. The steam trap as claimed in claim 1, wherein: the diameter of the floating ball is larger than that of the water outlet.

4. The steam trap as claimed in claim 1, wherein: and a sealing strip is circumferentially arranged on the inner wall of the water outlet.

5. The steam trap as claimed in claim 1, wherein: one end of the bimetal spring piece is fixedly connected to the inner wall of the upper side of the body at one end of the air outlet, and the other end of the bimetal spring piece is connected with the straight baffle.

6. The steam trap as claimed in claim 5, wherein: the area of the straight baffle is larger than that of the air outlet.

7. The steam trap as claimed in claim 5, wherein: and a limiting block is arranged on the inner wall of the other end of the air outlet.