CN215764561U - Hot steam conveying auxiliary device - Google Patents

Abstract

The utility model discloses a hot steam conveying auxiliary device, which comprises an auxiliary separation chamber, wherein the upper part of the auxiliary separation chamber is communicated with an air inlet pipe, the air inlet pipe and the auxiliary separation chamber are sealed by adopting a sealing mechanism, the right part of the auxiliary separation chamber is communicated with a first shunt pipe and a second shunt pipe which are distributed up and down, a heating net and a gas pressurization valve are arranged in the first shunt pipe and the second shunt pipe, the first shunt pipe and the second shunt pipe are connected with the auxiliary separation chamber by adopting the sealing mechanism, the lower part of the auxiliary separation chamber is provided with a condensate water discharge mechanism, and the tail parts of the air inlet pipe, the first shunt pipe and the second shunt pipe are respectively provided with a movable connecting mechanism; the auxiliary separation chamber is used for temporarily storing the hot steam so as to facilitate subsequent separation, the heating net is used for auxiliary heating, and the gas pressurization valve is used for pressurizing the hot steam, so that the quality of the conveyed hot steam is effectively improved.

Description

Hot steam conveying auxiliary device

Technical Field

The utility model relates to the technical field of high-temperature steam, in particular to a hot steam conveying auxiliary device.

Background

The heat distribution pipeline is an important component for conveying heat media of a central heating system, and has unique advantages for conveying liquid, gas, slurry and molten salt. Various pipelines have been built around the world, and pipeline transportation is recognized as the safest and most economical method for transferring energy. Reducing heat loss of a heating power pipe network is one of key links for improving the conveying efficiency of a heat supply network and further improving the efficiency of a heat supply system. In recent years, the heat parameters such as temperature, pressure and the like of a heat medium transported by a heat pipeline at home and abroad are continuously improved, and the reduction of heat loss in the steam transportation process has important significance for ensuring the heat parameters of the transported steam and improving the heat supply network transportation efficiency.

The existing steam conveying device adopts a heat insulation pipeline for conveying, and another heat insulation pipe is adopted for shunting directly, but the direct shunting can cause the pressure intensity of gas to be reduced, and condensate water can be generated in the gas conveying process, so that the pressure intensity is further reduced; the temperature that can lead to steam simultaneously reduces, and the result of use of tail section is very poor, sets up a plurality of hot steam stations for solving this problem mostly, makes the cost increase by multiples.

Therefore, a structure that can maintain both the pressure and the temperature of the hot steam is required.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an auxiliary device for conveying hot steam, which not only can temporarily store hot steam through an auxiliary separation chamber to facilitate subsequent separation, but also adopts a heating net for auxiliary heating, and adopts a gas pressurization valve for pressurization of hot steam, thereby effectively improving the quality of conveyed hot steam.

In order to achieve the purpose, the utility model provides a hot steam conveying auxiliary device, which comprises an auxiliary separation chamber, wherein the upper part of the auxiliary separation chamber is communicated with an air inlet pipe, a sealing mechanism is adopted for sealing between the air inlet pipe and the auxiliary separation chamber, the right part of the auxiliary separation chamber is communicated with a first shunt pipe and a second shunt pipe which are distributed up and down, a heating net and a gas pressurization valve are arranged in the first shunt pipe and the second shunt pipe, the first shunt pipe and the second shunt pipe are connected with the auxiliary separation chamber by adopting the sealing mechanism, a condensed water discharge mechanism is arranged at the lower part of the auxiliary separation chamber, and movable connecting mechanisms are arranged at the tail parts of the air inlet pipe, the first shunt pipe and the second shunt pipe; it is obvious that the separation tube may be provided in plural numbers, which are set as necessary.

Furthermore, the sealing mechanism comprises four threaded holes arranged on the upper part of the auxiliary separation chamber and eight threaded holes arranged on the right part of the auxiliary separation chamber, a rubber layer is arranged on the threaded holes, a sealing ring is arranged on the rubber layer, annular grooves are formed in the air inlet pipe, the first shunt pipe and the second shunt pipe, the inner ends of the sealing ring and the rubber layer are arranged in the annular grooves, the rubber layer and the sealing ring are fixed with the threaded holes through stud nuts, and obviously, the sealing ring is of a hard structure, so that the sealing rings are arranged into at least two blocks for splicing.

Further, the condensed water discharge mechanism comprises a through hole arranged at the bottom of the auxiliary separation chamber, a drain pipe is arranged in the through hole, a plastic ball with the diameter larger than that of the through hole is arranged above the through hole, the bottom of the plastic ball is connected through two loose connecting wires and is positioned on an inclined plate on the inner wall of the auxiliary separation chamber above the plastic ball, obviously, the connecting wires are used for elastically limiting the plastic ball, so that the connecting wires can be arranged into four or six, but the plastic ball is not too long in length for preventing the pressure in the shunt pipe from being too small to suck up, so that other materials, such as a foam ball, can be adopted.

Furthermore, the movable connecting mechanism comprises a connecting pipe with the diameter larger than that of the air inlet pipe, the first shunt pipe and the second shunt pipe, a rubber ring is arranged at the tail of the connecting pipe, a connecting disc is arranged outside the rubber ring, and 6 unthreaded holes are formed in the connecting disc.

Furthermore, the intake pipe first shunt tubes with the second shunt tubes all adopts the insulating tube, supplementary separator includes outside heat preservation and inside box two part structure, just supplementary separator bottom sets up the conical surface, supplementary separator bottom sets up the landing leg, and is very obvious, also can set up other structures and strengthen the heat preservation effect.

The technical scheme of the utility model has the following beneficial effects: the utility model aims at the problems that the pressure intensity of gas is reduced due to direct diversion of a diversion pipeline in the prior art, and the pressure intensity is further reduced due to condensed water generated in the gas conveying process; meanwhile, the temperature of the steam is reduced, and the use effect of the tail section is poor.

The utility model provides a hot steam carries auxiliary device, including supplementary separator, the upper portion intercommunication of supplementary separator is provided with the intake pipe, the intake pipe with adopt sealing mechanism to seal between the supplementary separator, the right part intercommunication of supplementary separator is provided with the first shunt tubes and the second shunt tubes that distribute from top to bottom, first shunt tubes with the inside of second shunt tubes all is provided with heating net and gas pressure valve, first shunt tubes with the second shunt tubes with adopt between the supplementary separator sealing mechanism connects, the lower part of supplementary separator sets up comdenstion water discharge mechanism, the intake pipe first shunt tubes with the second shunt tubes afterbody all sets up swing joint mechanism.

The auxiliary flow distribution chamber is adopted to achieve the flow distribution effect, the heating net is used for heating gas during flow distribution, and the gas pressure boosting valve is used for stabilizing the pressure of the gas in the channel, so that the pressure drop is reduced; for the condensed water, a condensed water discharge structure is adopted for discharging, and meanwhile, the gas is refluxed in an inclined plate mode, so that the quality of the transported hot steam is increased; the sealing structure is adopted for sealing, so that the air tightness of the joint is greatly improved; the movable connecting mechanism can be conveniently disassembled and assembled.

Drawings

FIG. 1 is a schematic view of an assembly structure of a hot steam delivery assisting device according to the present invention;

FIG. 2 is a schematic view of a partial structure of a hot steam delivery assisting device according to the present invention;

reference numerals:

a leg 10;

an auxiliary separation chamber 20, a heat insulation layer 21 and a box body 22;

a swash plate 30;

the sealing mechanism 40, the threaded hole 41, the rubber layer 42, the sealing ring 43, the nut 44 and the stud 45;

the movable connecting mechanism 50, the unthreaded hole 51, the connecting pipe 52, the connecting disc 53 and the rubber ring 54;

an intake pipe 60;

a first shunt tube 70;

a heating net 80;

a gas pressurization valve 90;

a second shunt pipe 100;

the condensed water drainage mechanism 110, the through hole 111, the drain pipe 112, the connecting line 113 and the plastic ball 114.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1-2 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in fig. 1-2: an auxiliary device for conveying hot steam, which needs to be provided with a structure for shunting the hot steam and can shunt the mass of gas to a certain degree, meanwhile, the auxiliary device with better air tightness comprises an auxiliary separation chamber, the upper part of the auxiliary separation chamber is communicated with an air inlet pipe, the air inlet pipe and the auxiliary separation chamber are sealed by a sealing mechanism, the right part of the auxiliary separation chamber is communicated with a first shunt pipe and a second shunt pipe which are distributed up and down, the first shunt pipe and the second shunt pipe are both internally provided with a heating net and a gas pressure increasing valve, the first shunt pipe and the second shunt pipe are connected with the auxiliary separation chamber by adopting the sealing mechanism, the lower part of the auxiliary separation chamber is provided with a condensed water discharge mechanism, and the tail parts of the air inlet pipe, the first shunt pipe and the second shunt pipe are respectively provided with a movable connecting mechanism.

And more particularly, as shown in fig. 1-2, a hot steam delivery assist device, includes an auxiliary separation chamber 20, an air inlet pipe 60 is communicated with the upper part of the auxiliary separation chamber 20, the air inlet pipe 60 and the auxiliary separation chamber 20 are sealed by a sealing mechanism 40, the right part of the auxiliary separation chamber 20 is communicated with a first shunt pipe 70 and a second shunt pipe 100 which are distributed up and down, the first shunt pipe 70 and the second shunt pipe 100 are provided inside with a heating net 80 and a gas pressure increasing valve 90, the first shunt tubes 70 and the second shunt tubes 100 are connected with the auxiliary separation chamber 20 by the sealing mechanism 40, the lower part of the auxiliary separation chamber 20 is provided with a condensed water discharge mechanism 110, and the tail parts of the air inlet pipe 60, the first shunt pipe 70 and the second shunt pipe 100 are provided with movable connection mechanisms 50.

According to an embodiment of the present invention, as shown in fig. 2, in order to make the structural connection tight, a connection mode that has good air tightness and can bear high-pressure gas is required, the sealing mechanism 40 includes four threaded holes 41 arranged at the upper part of the auxiliary separation chamber 20 and eight threaded holes 41 arranged at the right part of the auxiliary separation chamber 20, a rubber layer 42 is arranged on the threaded holes 41, a sealing ring is arranged on the rubber layer 42, annular grooves are arranged on the air inlet pipe 60, the first shunt pipe 70 and the second shunt pipe 100, the inner ends of the sealing ring and the rubber layer 42 are arranged in the annular grooves, and the rubber layer 42 and the threaded holes 41 are fixed through a screw bolt 45 and a nut 44.

According to an embodiment of the present invention, as shown in fig. 1, since condensed water is generated inside the cavity of the auxiliary separation chamber 20 to reduce the quality of steam, a structure for removing the condensed water is required, the condensed water discharge mechanism 110 includes a through hole 111 formed at the bottom of the auxiliary separation chamber 20, a drain pipe 112 is disposed in the through hole 111, a plastic ball 114 having a diameter larger than that of the through hole 111 is disposed above the through hole 111, and the bottom of the plastic ball 114 is connected by two loose connecting wires 113 and is located on the inclined plate 30 on the inner wall of the auxiliary separation chamber 20 above the plastic ball 114.

According to an embodiment of the present invention, as shown in fig. 2, in order to facilitate the assembly and disassembly, a movably-linked joint is required, the movable connection mechanism 50 includes a connection pipe having a diameter larger than that of the air inlet pipe 60, the first shunt pipe 70 and the second shunt pipe 100, a rubber ring 54 is disposed at a tail portion of the connection pipe, a connection disc is disposed outside the rubber ring 54, and 6 light holes 51 are disposed on the connection disc.

According to an embodiment of the present invention, as shown in fig. 1, in order to prevent the temperature of the gas in the pipe from decreasing, an insulating layer 21 is required to be provided, the gas inlet pipe 60, the first shunt pipe 70 and the second shunt pipe 100 are all made of insulating pipes, the auxiliary separation chamber 20 includes an outer insulating layer 21 and an inner box 22, a conical surface is provided at the bottom of the auxiliary separation chamber 20, and a leg is provided at the bottom of the auxiliary separation chamber 20.

The use method of the utility model comprises the following steps: tightly connecting the hot steam delivery pipe with 60 pipelines of the air inlet pipe through sealing rings, and tightly connecting the sealing rings at the tail parts of the first shunt pipe 70 and the second shunt pipe 100 with two air supply pipelines respectively; high-pressure hot steam flows from the air inlet pipe 60, the steam is quenched in the auxiliary separation chamber 20 to form condensate, the condensate slides down along with the inclined plate 30 and then continuously slides down along with the conical surface, the condensate floats up the plastic balls 114 and is discharged along with the drain pipe 112, the temperature in the auxiliary separation chamber 20 rises after the hot steam is introduced for a period of time, and the condensate is reduced; two heating nets 80 and two gas pressurizing valves 90 are opened, the heating nets 80 heat the steam passing through the first and second shunt pipes 70 and 100 thereof, and the two gas pressurizing valves 90 pressurize the gas to improve the quality of the hot steam.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (5)

1. A hot steam delivery auxiliary device is characterized in that: comprises an auxiliary separating chamber (20), an air inlet pipe (60) is communicated and arranged at the upper part of the auxiliary separating chamber (20), the air inlet pipe (60) and the auxiliary separation chamber (20) are sealed by a sealing mechanism (40), the right part of the auxiliary separation chamber (20) is communicated with a first shunt pipe (70) and a second shunt pipe (100) which are distributed up and down, the first shunt pipe (70) and the second shunt pipe (100) are internally provided with a heating net (80) and a gas pressure increasing valve (90), the first shunt pipe (70) and the second shunt pipe (100) are connected with the auxiliary separation chamber (20) by adopting the sealing mechanism (40), a condensed water discharge mechanism (110) is arranged at the lower part of the auxiliary separation chamber (20), the tail parts of the air inlet pipe (60), the first shunt pipe (70) and the second shunt pipe (100) are respectively provided with a movable connecting mechanism (50).

2. The hot steam delivery assist device of claim 1, wherein: the sealing mechanism (40) comprises four threaded holes (41) formed in the upper portion of the auxiliary separating chamber (20) and eight threaded holes (41) formed in the right portion of the auxiliary separating chamber (20), a rubber layer (42) is arranged on each threaded hole (41), a sealing ring is arranged on each rubber layer (42), the air inlet pipe (60), the first shunt pipe (70) and the second shunt pipe (100) are all provided with annular grooves, the inner ends of the sealing rings and the rubber layers (42) are all arranged in the annular grooves, and the rubber layers (42) and the sealing rings are fixed with the threaded holes (41) through nuts (44) of studs (45).

3. The hot steam delivery assist device of claim 1, wherein: condensate water discharge mechanism (110) is including setting up through-hole (111) of supplementary separator (20) bottom, set up drain pipe (112) in through-hole (111), through-hole (111) top sets up the diameter and is greater than plastic ball (114) of through-hole (111) diameter, the bottom of plastic ball (114) is connected and is located through two connecting wires (113) of relaxing plastic ball (114) top swash plate (30) on the inner wall of supplementary separator (20).

4. The hot steam delivery assist device of claim 1, wherein: the movable connecting mechanism (50) comprises a connecting pipe, the diameter of the connecting pipe is larger than that of the air inlet pipe (60), the first shunt pipe (70) and the second shunt pipe (100), a rubber ring (54) is arranged at the tail of the connecting pipe, a connecting disc is arranged outside the rubber ring (54), and 6 unthreaded holes (51) are formed in the connecting disc.

5. The hot steam delivery assist device of claim 1, wherein: the air inlet pipe (60), first shunt tubes (70) and second shunt tubes (100) all adopt the insulating tube, supplementary separator (20) include outside heat preservation (21) and inside box (22) two part structure, just supplementary separator (20) bottom sets up the conical surface, supplementary separator (20) bottom sets up the landing leg.

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