CN2472061Y

CN2472061Y - Steam distributor

Info

Publication number: CN2472061Y
Application number: CN01200433U
Authority: CN
Inventors: 古晋光
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-05
Filing date: 2001-01-05
Publication date: 2002-01-16
Anticipated expiration: 2011-01-05

Abstract

The utility model relates to a steam distributor, comprising a plurality of jet tubes, an input tube connected with jet tube vertically, and a fixed truss which is connected with the jet tube vertically. Each jet tube is provided with a small jet hole, and the jet hole is provided with spray nozzles. Each jet tube is provided with two rows of spray nozzles which are arranged in the same space, the spray nozzle is formed by the injection molding of heat resistant plastic, and the bottom passes through the center of the jet tube, and a heat insulation and heat preservation tube is arranged on the periphery of the jet tube; in addition, a V-shaped guide plate is additionally arranged outside the jet tube. Under the blowing of a blower, the vapor stream can be distributed by being divided into two vapor streams; secondly, the space between the jet tube and the input tube are connected with a shaft sleeve, which is beneficial for the replacement of jet tube and the angle change of the blowing; in addition, an inclined drainpipe without nozzle is arranged on the sides of the distributor, thereby the condensate water generated in the input tube can be discharged from the drainpipe.

Description

Steam distributor

The utility model relates to a kind of steam distributor, refer to especially a kind of cooperate that industrial steam generator, humidifier, humidifier use make the better wider steam distributor of distribution of steam efficient.

Existing steam distributor is to combine with input pipe is vertical with single or many parallel steam jet pipes, and steam is imported by input pipe, and the spray orifice through steam jet pipe sprays again.In known designs, and reckon without steam heat transfer losses, distribute direction, cause the steam can't littleization, reduce with the diffusion angle so distribute distance, make the air humidity can't be average.If this distributor cooperates the constant-temperature constant-humidity air-conditioner case to use, after the air-flow that air blast blows out blowed to steam jet pipe, steam jet pipe easily dispelled the heat after meeting cold air, steam rapid condensation Cheng Shui in causing managing, and then produce a large amount of condensed waters and steam discharge, and not only consume the energy, also lose the purpose of distributing steam.In addition, fix with welding manner between existing steam jet pipe and input pipe, can't change when causing in the future fault and repair, steam jet pipe again can not rotational angle, blows to so can not change; Moreover input pipe is not provided with the inclination angle, causes drainage effect to reduce.

The purpose of this utility model provides that a kind of distribution of steam that makes is even, and heat transfer losses is little, can change the steam jet pipe angle, and is easy to maintenance, the steam distributor that drainage effect is good.

For achieving the above object, the utility model adopts following design: a kind of steam distributor, comprise some parallel lines or steam jet pipe in upright arrangement, one combine with aforementioned steam jet pipe input pipe connected vertically, one and aforementioned steam jet pipe fixedly truss connected vertically; Each root steam jet pipe is provided with little spray orifice, and the spray orifice interplantation is provided with nozzle, is respectively equipped with the fixedly adapter with steam jet pipe equivalent amount and spaced set on input pipe; One end of steam jet pipe is a closed end, and this closed end can be fixed under the truss in the spiral shell mode of establishing; Steam jet pipe end in addition is openend, and this end can be connected with the fixedly adapter of input pipe by axle sleeve; One end of input pipe is an input, and end is output in addition., take over many steam jet pipes of input by fixing, and discharged by nozzle after the input pipe input at steam, the condensed water that is produced in the pipe can be discharged by the output of input pipe.

Described nozzlend penetrates in the steam jet pipe, and nozzle has flaring spout and is positioned at outside the tube wall.The fixedly adapter of described input pipe can penetrate in the input pipe, and protrudes at inside pipe wall.Have a bulge loop in the hole of described axle sleeve, two ends have several scrobicular rings to hold the embedding of leakproof O shape ring up and down.A heat-insulation and heat-preservation pipe can be set up in the periphery of described steam jet pipe.The V-arrangement deflector can be set up in periphery at described steam jet pipe.The little spray orifice of two rows of described steam jet pipe is 120 ° of angle settings.The little spray orifice of two rows of described steam jet pipe is 180 ° of angle settings.Two rows of described steam jet pipe, little spray orifice is up and down and is staggered.The little spray orifice of two rows of described steam jet pipe is to be symmetric arrays up and down.

Because the utility model adopts above design, so have the following advantages:

1, it is evenly distributed with high density that steam distributor has the many nozzles of numbers of poles, so the steam that can evenly distribute, so diffusion effect is good, flow speed stability can be by absorption of air in short distance.

2, steam jet pipe has and blocks or when desiring to change, can unload easily from the axle sleeve place, and is convenient and change the outfit fast.

3, utilize input pipe not only can import steam, more the condensed water that is produced in the steam jet pipe can be discharged rapidly, to improve steam quality.

4, the input pipe that utilizes can make condensed water be flowed toward lower by eminence rapidly, and as quickly as possible outside the exhaust steam distributor.

5, insulating tube is set up in the steam jet pipe periphery, avoids body to meet cold and lower the temperature, but energy savings.

6, the V-arrangement deflector is set up in the steam jet pipe periphery, can make steam be divided into two strands under air-flow blows and distribute rapidly, reduces heat conduction loss.

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is the full profile of the straight formula steam distributor of the utility model.

Fig. 2 is the three-dimensional exploded view of the utility model steam steam jet pipe.

Fig. 3 is the vertical section figure of the utility model steam jet pipe.

Other plants the three-dimensional exploded view of steam steam jet pipe to Fig. 4 for the utility model.

Fig. 5 plants the full profile of straight formula steam distributor in addition for the utility model.

Fig. 6 is the cross-sectional view of the utility model steam jet pipe.

Other plants the cross-sectional view of steam jet pipe to Fig. 7 for the utility model.

Fig. 8 sets up the stereogram of V-arrangement deflector for the utility model steam jet pipe.

Fig. 9 A is the cross-sectional view of Fig. 8 steam jet pipe.

Fig. 9 B plants cross-sectional view for other of Fig. 8 steam jet pipe.

Figure 10 adds the profile of insulating tube for the utility model steam jet pipe.

Fig. 1 is the full profile of the utility model steam distributor.Steam distributor 10 be by some steam jet pipes that are arranged in parallel 20 and an input pipe 30, fixedly truss 40 combine; Wherein, input pipe 30 is combined in the upper and lower side of vertical steam jet pipe 20 respectively with fixing truss 40, and is parallel; Input pipe 30 is the inclination angle, helps condensed water to discharge towards lower, and to be level angle better so input pipe is the angle of inclination ratio.In addition, steam jet pipe 20, input pipe 30 are fixed the steam distributors 10 that form rectangles with the periphery of truss 40 with a framework 50.

Fig. 2 is the steam jet pipe stereogram of steam distributor.Aforementioned steam jet pipe 20 has the little spray orifice 21 that two rows equidistantly arrange, all be horizontally set with nozzle 22 in each little spray orifice, the root 221 (as Fig. 3) of nozzle can penetrate in the steam jet pipe, steam is entered by root 221 and water liquid is entered, nozzle 22 front ends have a flared nozzle 222 and protrude at steam jet pipe 20 outer walls again, and two row's nozzles 22 can be staggered up and down (as Fig. 2, shown in Figure 3 at a distance of the L distance) or horizontal symmetrical is arranged (as Fig. 3) again.Secondly, the upper end of steam jet pipe 20 is blind ends, and has a screw 23, but this screw Passscheiben 25 supplies the standing screw 24 of truss 40 lower ends to be screwed into, and can fix after the body rotation; The bottom of steam jet pipe 20 is openends again, can be connected by the default fixedly adapter 31 in an axle sleeve 26 and input pipe 30 upper ends, and the setting by axle sleeve 26 makes steam jet pipe 20 according to rotating the change jet nozzle angle; The central interior of axle sleeve 26 is provided with a bulge loop 261 and can be used for stopping fixing adapter 31; Bulge loop 261 upper and lower sides also have several scrobicular rings 262, embed the back and reach the leak-stopping effect to hold several O shape rings 27.Moreover the input 301 (as Fig. 1) of input pipe 30 is understood along many steam jet pipes 20 vertical lifting after steam is entered by input 301 than output 302 height, and is evenly discharged by nozzle 22.Meet condensed water that cold back produced when steam jet pipe 20 and can see through input pipe 30 and flow from high to lower,, can use water sealing (sealing water) pipe 303 or trap (water plug a kind of) to quicken draining at output at last by output 302 discharges.

Other plants the full profile of steam distributor to Fig. 5 for the utility model, and Ben Tu still has little part different with Fig. 1; Promptly set up culvert pipe 51 in the bottom of framework 50, in input pipe 30 was hidden in, the purpose that culvert pipe 51 is set was to have outside the heat-blocking action, also had protection and aesthetic.

Fig. 6, Fig. 7 are the cross section vertical view of steam jet pipe.Wherein, the little spray orifice 21 of steam jet pipe 20 shown in Figure 6 has two rows, is 180 jiaos and is symmetrical arranged; Two little spray orifices 21 of steam jet pipe 20 shown in Figure 7 are hexagonal angle and are symmetrical arranged, and this two enforcement angle is the spray vapour angle of distributor the best.

Fig. 8 installs the stereogram of V-arrangement deflector additional for steam jet pipe.Because air-conditioning the temperature inside the box is low, if easily cause radiation loss after cold air blows to stainless steel steam jet pipe 20, so from top to bottom directly establish a V-arrangement deflector 28, two little spray orifices 21 of row and nozzle in the periphery of steam jet pipe 20 was located on the steam jet pipe 20 of V-arrangement deflector 28 both sides in 22 minutes.

As Fig. 9 A, after steam is by nozzle 22 ejections, can cold air be blowed to V-arrangement deflector 28 and be divided into two strands of air-flows by the air blast of air-conditioning box, steam is subjected to two bursts of flow conductance and diffuses to predetermined space or position, help water vapour is blown toward certain orientation so install V-arrangement deflector 28 additional, and reduce heat conduction loss.The nozzle angle of the steam jet pipe 20 shown in Fig. 9 B is to be hexagonal angle forward, is promptly blowed by air-flow after steam ejection backward, and it is better that the spray vapour effect of this embodiment is 180 ° of angles designs than the spray orifice of Fig. 9 A.

Figure 10 adds the profile of insulating tube for steam jet pipe.Easily heat radiation and make water recovery Cheng Shui when steam jet pipe 20 runs into cool ambient air.For avoiding this problem to take place, can set up the heat-insulation and heat-preservation pipe 29 of one deck plastic material in steam jet pipe 20 peripheries.Behind steam jet pipe 20 socket one deck insulating tubes 29,, cooperates with aforementioned structure and can reduce steam jet pipe 20 and meet the problem that cold airs make water recovery Cheng Shui, and reduce heat conduction loss, the service efficiency of raising steam again at two tube-surfaces perforation inner capacities nozzle 22.

Claims

1, a kind of steam distributor, comprise some parallel steam jet pipes, one and aforementioned steam jet pipe input pipe connected vertically, one combine with aforementioned steam jet pipe fixedly truss connected vertically; Each root steam jet pipe is provided with little spray orifice, and the spray orifice interplantation is provided with nozzle, it is characterized in that:

On input pipe, be respectively equipped with fixedly adapter with steam jet pipe equivalent amount and spaced set; One end of steam jet pipe is a closed end, and this closed end can be fixed under the truss in the spiral shell mode of establishing; Steam jet pipe end in addition is openend, and this end can be connected with the fixedly adapter of input pipe by axle sleeve; One end of input pipe is an input, and end is output in addition.

2, steam distributor according to claim 1 is characterized in that: described nozzlend penetrates in the steam jet pipe, and nozzle has flaring spout and is positioned at outside the tube wall.

3, steam distributor according to claim 1 is characterized in that: the fixedly adapter of described input pipe can penetrate in the input pipe, and protrudes at inside pipe wall.

4, steam distributor according to claim 1 is characterized in that: have a bulge loop in the hole of described axle sleeve, two ends have several scrobicular rings to hold the embedding of leakproof O shape ring up and down.

5, steam distributor according to claim 1 is characterized in that: a heat-insulation and heat-preservation pipe can be set up in the periphery of described steam jet pipe.

6, steam distributor according to claim 1 or 5, it is characterized in that: the V-arrangement deflector can be set up in the periphery at described steam jet pipe.

7, steam distributor according to claim 1 is characterized in that: the little spray orifice of two rows of described steam jet pipe is 120 ° of angle settings.

8, steam distributor according to claim 1 is characterized in that: the little spray orifice of two rows of described steam jet pipe is 180 ° of angle settings.

9, steam distributor according to claim 1 is characterized in that: two rows of described steam jet pipe, little spray orifice is up and down and is staggered.

10, steam distributor according to claim 1 is characterized in that: the little spray orifice of two rows of described steam jet pipe is to be symmetric arrays up and down.