CN2383028Y

CN2383028Y - Multipipe condenser

Info

Publication number: CN2383028Y
Application number: CN 99238044
Authority: CN
Inventors: 陈伊凡
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-08
Filing date: 1999-07-08
Publication date: 2000-06-14
Anticipated expiration: 2009-07-08

Abstract

The utility model relates to a multi-pipe condenser. The utility model is basically composed of an outer shell and a condenser. The condenser is arranged in the outer shell. The condenser is composed of a condensation upper cavity, a plurality of condensation pipes, a condensation lower cavity and a collecting pipe. The condensation upper cavity is communicated with the condensation lower cavity through a plurality of condensation pipes. The collecting pipe is arranged on the bottom of the condensation lower cavity, and the collecting pipe extends out of the outer shell. The condensation upper cavity is matched and communicated with a steam inlet pipe, and one end of the steam inlet pipe extends out of the outer shell. When in work, the interior of the outer shell is injected with cooling liquid, and the cooling liquid is the same material with the object to be condensed, the bottom of the outer shell is provided with a cooling liquid inlet pipe and a cooling liquid output pipe. The utility model has the advantages of small volume, low cost, little power consumption, more outlet liquid, and high condensation efficiency.

Description

Multitubular condenser

The utility model relates to a kind of condensing unit, particularly multitubular condenser.

Existing condensing unit has distilling apparatus, and water separator is arranged, the general condensing container that communicates with gas that adopts, and what have also is furnished with the gas overflow channel or is convenient to collect the passage of condensate.This class condensing unit mainly relies on condensing container contact cooling medium and gas to carry out the heat exchange exchange, utilize the heat absorption of condensing container heat release and cooling medium and make the gas cooling that enters condensing container or process condensing container with uniform temperature, become the condensate that meets the requirements, because the basic structure of this appliances is single container, the area of heat exchange exchange is little, thereby cooling effectiveness is undesirable.

The purpose of this utility model is, to improve proposition and design multitubular condenser at above-mentioned the deficiencies in the prior art.

Technical solution of the present utility model is, adopt steam input pipe, shell, efferent duct, it is characterized in that, the condenser of installing in the enclosure is made up of condensation epicoele, condenser pipe, condensation cavity of resorption and collecting pipe, the condensation epicoele is joined company with steam input pipe and is communicated, and an end of steam input pipe stretches out shell, and the condensation epicoele is joined company by many condenser pipes and condensation cavity of resorption and communicated together, the condensation cavity of resorption is joined company with collecting pipe and is communicated, and shell is stretched out in the collecting pipe lower end.

It is characterized in that when working in the shell cooling fluid is housed, outer casing bottom is furnished with coolant inlet pipe and efferent duct.

It is characterized in that the shell that condenser is installed can the phase interworking connect together, promptly the efferent duct by first shell that condenser is installed and second steam input pipe that the shell of condenser is installed are joined and are connected together.

It is characterized in that cooling fluid can be a water coolant, also can be other liquid, but the cooling fluid of selecting should belong to same substance with the thing that is condensed.

It is characterized in that, the heat-insulation layer that shell has adopted insulation material to make, this heat-insulation layer is arranged on outer shell outer wall.

It is characterized in that, the condenser pipe that links to each other with the condensation cavity of resorption with the condensation epicoele be shaped as circle or length and width ratio very big narrow rectangle or abnormity.

It is characterized in that, be equipped with constant automatic control liquid-inlet valve door of maintenance liquid level and common liquid valve at outer casing bottom.

It is characterized in that the collecting pipe that is installed on condensation cavity of resorption bottom is provided with the switch of adjustable openings size.

Operation principle of the present utility model is, when the utility model connects with the boiler that can produce the thing steam that is condensed, the steam input pipe of steam on shell of the present utility model that is produced by boiler enters in the shell condensation epicoele of the condenser that communicates with steam input pipe, enter the condensation cavity of resorption through joining many condenser pipes that connect immediately with the condensation epicoele, since many condenser pipes are most of soak in the enclosure with the thing that is condensed be in the cooling fluid of same substance, increased cooling fluid by the speed of condensation tube wall with the interior vapor stream heat exchange of process condenser pipe, the steam that makes high-temperature steam or have a uniform temperature is being reduced into liquid condition by cooling soon through behind the condenser pipe, enters the condensation cavity of resorption and flows out from the collecting pipe of collecting condensate.

The utility model has the advantages that volume is little, energy consumption is low, rational in infrastructure, low cost of manufacture, and the condensate of recovery is many, can be used in combination by a plurality of condensers, thereby improves cooling effectiveness greatly.

Fig. 1, basic structure schematic diagram of the present utility model

Fig. 2, the utility model adopts two outer shell combined structures that condenser is housed

Fig. 3, two of structural representation of the present utility model

Fig. 4, the utility model adopt two of two outer shell combined structure schematic diagrames that condenser is housed

Fig. 5, the utility model and boiler connect the work schematic diagram

Fig. 6, the utility model and boiler connect work schematic diagram A-A to cutaway view

Fig. 7, the utility model and boiler connect the work signal and quarrel B-B to cutaway view

Below, describe embodiment of the present utility model with reference to the accompanying drawings in detail.

As shown in Figure 1, the utility model adopts shell 1, steam input pipe 2, condensation epicoele 3, condenser pipe 4, condensation cavity of resorption 5, efferent duct 6, collecting pipe 7 to form.Wherein, condensation epicoele 3 is joined to connect by many condenser pipes 4 and condensation cavity of resorption 5 and is communicated together.The bottom of condensation cavity of resorption 5 is furnished with collecting pipe 7, this collecting pipe 7 is to discharge for meeting the requirements of condensate.Condensation epicoele 3 connects with steam input pipe 2 and communicates, one end of steam input pipe 2 stretches out shell 1 by the sidewall of shell 1, steam input pipe 2 welds together in position of matching with shell 1 and shell 1, and it also can adopt thread connecting mode and shell 1 and condensation epicoele 3 screw threads to connect.Condensation epicoele 3, condensation cavity of resorption 5 are combined by many condenser pipes 4, and condensation cavity of resorption 5 connects collecting pipe 7 and forms the required condenser of the utility model.Condenser is installed in the shell 1, by the steam input pipe 2 that connects with it and collecting pipe 7 exterior with shell 1.The condenser pipe 4 that the utility model is selected be shaped as microscler cylindrical tube, also can be that microscler narrow cross section is rectangular column tube or other special pipe, the shape of cross section of selected condenser pipe 4 be circle or length and very big narrow rectangle or the abnormity of width ratio.

As shown in Figure 2, the utility model proposes according to actual needs two shell polyphones that condenser is housed are connected together.Promptly the efferent duct 6 of first shell 1 that condenser is installed is joined to connect with second steam input pipe that the shell 1 of condenser is installed and is communicated together.

As shown in Figure 3, the utility model is on the basis of Fig. 1, and its shell 1 bottom is provided with coolant inlet pipe 8, so that the convenient in use cooling medium that injects liquid of the utility model.Coolant inlet pipe 8 is furnished with the constant automatic control liquid-inlet valve door of the liquid level of maintenance, and shell 1 bottom also is furnished with efferent duct 12.It is equipped with common liquid valve.In the shell 1, have the coolant inlet pipe 8 of automatic control liquid-inlet valve door and be equipped with in installation baffle plate 9 is housed between the condenser, baffle plate about in the of 9 and shell 1 leave certain clearance up and down between the inwall so that the steam overcurrent that cooling fluid and cooling fluid are produced.The heat-insulation layer that insulation material is made can be set on the shell 1, and this heat-insulation layer is arranged on the outer wall of shell 1.The collecting pipe 7 that is installed in condensation cavity of resorption 5 bottoms is provided with the switch that can regulate openings of sizes.

As shown in Figure 4, two shells series connection that the utility model adopts structure shown in Figure 3 that condenser is installed on the basis of Fig. 3 communicates and connects together, promptly first condenser is housed and be furnished with coolant inlet pipe 8 and the efferent duct 6 of the shell 1 of automatic control liquid-inlet valve door and baffle plate 9 with second condenser is installed and be furnished with coolant inlet pipe 8 and the steam input pipe 2 of the shell 1 of automatic control liquid-inlet valve door and baffle plate 9 mutually interworking company communicate and be in the same place.

As Fig. 5, Fig. 6, shown in Figure 7, the utility model and boiler 10 connect together and use, boiler 10 has input pipe and steam output pipe, wherein, input pipe also is furnished with Self controlling valve, boiler 10 steam output pipes and steam output pipe of the present utility model 2 connect, and adopt welding or use connector to connect all can.The needed cooling fluid 11 of the utility model, the coolant inlet pipe of installing by shell 1 bottom 8 injects in the shell 1, the height that cooling fluid 11 is injected must not surpass height that efferent duct 6 is provided with and 5-10 centimetre at least, enters the condenser of second shell that connects with it by efferent duct 6 from first shell 1 to prevent liquid cooling medium.Because coolant inlet pipe 8 is furnished with internally piloted valve, this internally piloted valve can keep the cooling fluid height that enters in the shell 1 constant, and one is subjected to thermal evaporation when cooling fluid, cooling-liquid level reduces, the Self controlling valve action, new cooling fluid is from coolant inlet pipe 8 inputs, thus the maintenance liquid level is constant.When the utility model did not use, the cooling fluid 11 in the shell 1 can be discharged shell 1 by the efferent duct 12 of shell 1 bottom.This efferent duct 12 is opened by common liquid valve control.The working condition that the utility model and boiler 10 connect together is, at first, inject certain water for boiler 10, boiler 10 is started working, the water that enters boiler 10 so promptly is heated, the water of heating produces steam simultaneously, along with vapor (steam) temperature is more and more higher, also more and more, finally be full of the above space of liquid level of boiler 10, steam enters steam input pipe 2 of the present utility model by the steam output pipe of boiler 10, and then enters the condenser in the shell 1 of being installed in that communicates with steam input pipe 2, at first is by the condensation epicoele 3 in the condenser, many condenser pipes 4 by communicating again with condensation epicoele 3, since each root condenser pipe 4 basically or major part be immersed in the shell 1 in the cooling fluid 11, this cooling fluid 11 is water coolant, be with the liquid that injects boiler 10 be same substance.Cooling fluid 11 can be selected other liquid, as alcohol, vinegar etc., but must be that the material identical with the thing that is condensed is that what material adding liquid is in the boiler 10, and what material is selected cooling fluid also should be.Make the steam with higher temperature and high temperature by abrupt temperature drop through condenser pipe 4, finally be reduced into liquid condensate in condensation cavity of resorption 5, this condensate is discharged from the collecting pipe 7 that communicates with condensation cavity of resorption 5.The condenser that is provided with in second shell 1 simultaneously of the present utility model with the cooling fluid in first shell with this steam reduction is become pure water after steam that high-temperature steam carries out producing in the process of heat exchange is entering in it, thereby reclaimed this part cooling fluid that is evaporated effectively, made waste heat fully obtain utilization again simultaneously.

Claims

1, multitubular condenser, adopt steam input pipe, shell, efferent duct, it is characterized in that, the condenser that is installed in the shell (1) is made up of condensation epicoele (3), condenser pipe (4), condensation cavity of resorption (5) and collecting pipe (7), condensation epicoele (3) connects with steam input pipe (2) and communicates, steam input pipe (2) one ends stretch out shell (1), condensation epicoele (3) connects by many condenser pipes (4) and condensation cavity of resorption (5) and is connected together, condensation cavity of resorption (5) links to each other with collecting pipe (7), and shell (1) is stretched out in collecting pipe (7) lower end.

2, multitubular condenser according to claim 1 is characterized in that, cooling fluid (11) is housed when working in the shell (1), and shell (1) bottom is furnished with coolant inlet pipe (8) and efferent duct (12).

3, multitubular condenser according to claim 1, it is characterized in that, the shell (11) that condenser is installed can the phase interworking connect together, and promptly the efferent duct (6) by first shell (1) that condenser is installed is joined with second steam input pipe (2) that the shell (1) of condenser is installed and connected together.

4, multitubular condenser according to claim 2 is characterized in that, cooling fluid (11) can be a water coolant, also can be other liquid, but the cooling fluid of selecting (11) should belong to same substance with the thing that is condensed.

5, multitubular condenser according to claim 1 is characterized in that, the heat-insulation layer that shell (1) has adopted insulation material to make, and this heat-insulation layer is arranged on shell (1) outer wall.

6, multitubular condenser according to claim 1 is characterized in that, the condenser pipe (4) that links to each other with condensation cavity of resorption (5) with condensation epicoele (3) be shaped as circle or length and width ratio very big narrow rectangle or abnormity.

7, multitubular condenser according to claim 1 is characterized in that, is equipped with in shell (1) bottom to keep constant automatic control liquid-inlet valve door and the common fluid valve of liquid level.

8, multitubular condenser according to claim 1 is characterized in that, the collecting pipe (7) that is installed on condensation cavity of resorption (5) bottom is provided with the switch of adjustable openings size.