CN215808744U - Efficient soda heat exchanger - Google Patents
Efficient soda heat exchanger Download PDFInfo
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- CN215808744U CN215808744U CN202122343236.3U CN202122343236U CN215808744U CN 215808744 U CN215808744 U CN 215808744U CN 202122343236 U CN202122343236 U CN 202122343236U CN 215808744 U CN215808744 U CN 215808744U
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Abstract
The application discloses efficient soda heat exchanger, which comprises a bod, there is the end cover at the both ends of organism all through flange joint, be connected with a plurality of connecting pipes on the end cover, all be connected with the water pipe on the lateral wall of organism both ends, both ends in the organism all are fixed with the fixed plate, be equipped with a plurality of jacks in the fixed plate, two jacks of same position are a set of on two fixed plates, be equipped with the spiral heat exchange tube jointly in two jacks of same set of, the upper end of jack and extension to fixed plate is run through respectively at the both ends of spiral heat exchange tube, the upper end of fixed plate is equipped with the apron, be equipped with a plurality of inlet ports that correspond with the jack on the apron, the relative one end of jack and inlet port all is equipped with a plurality of draw-in grooves, the one end of spiral heat exchange tube is fixed with the stopper. The spiral heat exchange pipe is arranged into a spiral shape, so that the heat exchange area and the heat exchange time are improved, the heat exchange efficiency and the waste heat absorption are improved, the connection part of the spiral heat exchange pipe is well sealed, the spiral heat exchange pipe is convenient to replace, the machine body and the fixing plate cannot be damaged, and the service life is long.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to an efficient steam-water heat exchanger.
Background
The heat exchange of the heat exchanger can be completed only by exchanging two substances, and the steam-water heat exchanger is equipment for exchanging heat in steam of the substance A into water of the substance B to increase the temperature of the water. For example, in the existing urban central heating, no matter heating modes such as central air conditioning, water heating, floor heating and the like need hot water as a heat source, the hot water coming out of a boiler is high in heat quantity and small in flow, the heating is slow in temperature rise, so that the heating problem of the city cannot be solved, industrial and mining enterprises such as power plants have a large amount of steam to be removed, and therefore a heat exchanger is needed to exchange heat with the heat in boiler water, and the heat is applied to heating or other purposes.
The original heat exchanger is a straight-through type heat exchanger, the internal structure is simple, the heat exchange surface is small, the heat exchange efficiency is low, the problem of heat source waste exists, the heat exchange efficiency is slow, and the heat exchanger is inconvenient to overhaul, and therefore an efficient steam-water heat exchanger is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The application provides an efficient soda heat exchanger, and it is little to have solved traditional heat exchanger heat transfer area of contact, and contact time is short, the problem that heat exchange efficiency is low.
The application provides an efficient steam-water heat exchanger, which comprises a machine body, wherein two ends of the machine body are both connected with end covers through flanges, the end covers are connected with a plurality of connecting pipes, the side walls of the two ends of the machine body are both connected with water pipes, two ends in the machine body are both fixed with fixing plates, a plurality of jacks are arranged in the fixing plates, two jacks at the same position on the two fixing plates are in one group, a spiral heat exchange pipe is jointly arranged in two jacks in the same group, two ends of the spiral heat exchange pipe respectively penetrate through the jacks and extend to the upper ends of the fixing plates, a cover plate is arranged at the upper ends of the fixing plates, a plurality of air inlets corresponding to the jacks are arranged on the cover plate, a plurality of clamping grooves are arranged at the opposite ends of the jacks and the air inlets, a limiting head is fixed at one end of the spiral heat exchange pipe and is respectively positioned in the two clamping grooves corresponding to the jacks and the air inlets, the cover plate is fixed on the fixing plate through a first screw.
Preferably, one side of apron is equipped with first sealing ring, the outside of first sealing ring is contradicted on the inner wall of organism, just first sealing ring passes through the second fix with screw on the apron.
Preferably, the machine body is two cylinders connected through a flange.
Preferably, both ends of the limiting head are provided with second sealing rings, and the two second sealing rings respectively abut against the insertion hole and the two clamping grooves corresponding to the air inlet holes.
Preferably, the spiral heat exchange tube is welded on the limiting head.
Preferably, the spiral heat exchange tube is made of stainless steel.
Preferably, the diameter of the spiral heat exchange tube is 8-10 mm.
According to the technical scheme, the application provides an efficient soda heat exchanger, during the installation, install each spiral heat exchange tube in the jack at organism both ends earlier, spacing head on the both ends of spiral heat exchange tube are fixed again, cover the apron, the apron is with spacing head card in two draw-in grooves, fixing through first screw, connect the end cover at both ends, can be connected with a plurality of pipelines through the connecting pipe on the end cover, two water piping connection are on heat transfer medium, high temperature steam passes through the one end that connecting pipe and end cover got into the organism, through the medium heat transfer in spiral heat exchange tube and the organism, get into the other end of organism, gaseous can obtain in spiral heat exchange tube with the great area of contact of medium and longer contact time, the heat transfer rate is high.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the spiral heat exchange tubes, the contact area and the contact time of gas and a medium are increased, so that the heat in the gas can be better absorbed, and meanwhile, the steam is liquefied, and the heat exchange efficiency and the waste heat absorption are improved;
2. through the cooperation of apron, spacing head and fixed plate, can fix the leakproofness of guaranteeing the heat exchanger simultaneously to the spiral heat exchange tube, damage the back when single spiral heat exchange tube, through the welded position of polishing off spacing head and spiral heat exchange tube, can take out the spiral heat exchange tube, change, can not cause the harm to the fixed plate of organism and isolation, improve the life of heat exchanger.
In conclusion, the spiral heat exchange pipe is arranged to be spiral, so that the heat exchange area and the heat exchange time are improved, the heat exchange efficiency and the waste heat absorption are improved, the connection part of the spiral heat exchange pipe is well sealed, the spiral heat exchange pipe is convenient to replace, the machine body and the fixing plate cannot be damaged, and the service life is long.
Drawings
In order to more clearly illustrate the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic diagram of an internal structure of a high-efficiency steam-water heat exchanger according to the present invention;
fig. 2 is a schematic structural diagram of a cover plate of a high-efficiency steam-water heat exchanger according to the present invention;
FIG. 3 is an enlarged view of the structure at the position A of the high-efficiency steam-water heat exchanger provided by the utility model;
fig. 4 is a schematic structural diagram of a high-efficiency steam-water heat exchanger according to the present invention;
in the figure: the heat exchanger comprises a machine body 1, a water pipe 2, a first sealing ring 3, an end cover 4, a connecting pipe 5, a fixing plate 6, a spiral heat exchange pipe 7, a cover plate 8, an air inlet 9, a first screw 10, a second screw 11, a second sealing ring 12, a limiting head 13 and a clamping groove 14.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1-4, a high-efficiency steam-water heat exchanger, comprising a machine body 1, wherein the machine body 1 is two cylinders connected by flanges, the sealing performance is good, the installation is convenient, both ends of the machine body 1 are connected with end covers 4 by flanges, the end covers 4 and both ends of the machine body 1 form a temporary storage cavity for gas, high-temperature gas is cached, the end covers 4 are connected with a plurality of connecting pipes 5 which can be connected with a plurality of pipelines, the machine body 1 has multiple purposes, the side walls of both ends of the machine body 1 are connected with water pipes 2, the two water pipes 2 are connected with heat exchange media, both ends in the machine body 1 are fixed with fixing plates 6 which play a fixing role, one end of the machine body 1 and the inner cavity of the end cover 4 of the fixing plate 6 cache gas during operation, a plurality of jacks are arranged in the fixing plate 6, two jacks at the same position on the two fixing plates 6 are in one group, spiral heat exchange pipes 7 are arranged in the two jacks in the same group together, and support and fix the spiral heat exchange pipes 7, the spiral heat exchange tube 7 is made of stainless steel, rust is not prone to occurring, heat exchange efficiency is high, the diameter of the spiral heat exchange tube 7 is 8-10mm, the number of the spiral heat exchange tubes 7 can be increased, and therefore heat exchange area is increased, two ends of the spiral heat exchange tube 7 penetrate through the jacks respectively and extend to the upper end of the fixing plate 6, the upper end of the fixing plate 6 is provided with the cover plate 8 to play a role of fixing the spiral heat exchange tubes 7, the cover plate 8 is provided with a plurality of air inlet holes 9 corresponding to the jacks, high-temperature gas enters the spiral heat exchange tube 7 from the air inlet holes 9, one ends, opposite to the jacks and the air inlet holes 9, are provided with a plurality of clamping grooves 14, one end of the spiral heat exchange tube 7 is fixed with the limiting head 13, the spiral heat exchange tube 7 is welded on the limiting head 13, sealing performance is good, installation and disassembly are easy, the limiting head 13 is respectively located in the air inlet holes 14 corresponding to the jacks and the clamping grooves 9, the spiral heat exchange tube 7 is fixed and enters air through the limiting head 13 and the clamping grooves 14, the both ends of spacing head 13 all are equipped with second sealing ring 12, and two second sealing rings 12 contradict respectively in two corresponding draw-in grooves 14 of jack and inlet port 9, improve the leakproofness at contact site, and apron 8 is fixed on fixed plate 6 through first screw 10, fixes spiral heat exchange tube 7 through the clamping-force between apron 8 and the fixed plate 6, and the leakproofness is better.
According to the utility model, the first sealing ring 3 is arranged on one side of the cover plate 8, the outer side of the first sealing ring 3 is abutted against the inner wall of the machine body 1, the sealing property is improved, high-temperature gas is prevented from leaking from a gap between the cover plate 8 and the inner wall of the machine body 1, and the first sealing ring 3 is fixed on the cover plate 8 through the second screw 11, so that the fixing and fastening are easy to detach.
According to the technical scheme, during use, the spiral heat exchange tubes 7 are firstly installed in the insertion holes at two ends of the machine body 1, the limiting heads 13 are fixed at two ends of each spiral heat exchange tube 7, the cover plate 8 is covered, the limiting heads 13 are clamped in the two clamping grooves 14 by the cover plate 8, the spiral heat exchange tubes are fixed through the first screws 10, the end covers 4 at two ends of the spiral heat exchange tubes are connected, the spiral heat exchange tubes 7 can be connected with a plurality of pipelines through the connecting tubes 5 on the end covers 4, the two water tubes 2 are connected to a heat exchange medium, high-temperature water vapor enters one end of the machine body 1 through the connecting tubes 5 and the end covers 4, the high-temperature water vapor enters the other end of the machine body 1 through medium heat exchange between the spiral heat exchange tubes 7 and the machine body 1, and gas can obtain a larger contact area and a longer contact time with the medium in the spiral heat exchange tubes 7, and the heat exchange rate is high.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The above-described embodiments of the present application do not limit the scope of the present application.
Claims (7)
1. An efficient soda heat exchanger, includes organism (1), its characterized in that: the two ends of the machine body (1) are connected with end covers (4) through flanges, the end covers (4) are connected with a plurality of connecting pipes (5), the side walls of the two ends of the machine body (1) are connected with water pipes (2), the two ends of the machine body (1) are fixed with fixing plates (6), a plurality of jacks are arranged in the fixing plates (6), two jacks at the same position on the two fixing plates (6) are in a group, spiral heat exchange pipes (7) are arranged in the two jacks in the same group, the two ends of each spiral heat exchange pipe (7) penetrate through the jacks respectively and extend to the upper ends of the fixing plates (6), a cover plate (8) is arranged at the upper ends of the fixing plates (6), a plurality of air inlet holes (9) corresponding to the jacks are formed in the cover plate (8), and a plurality of clamping grooves (14) are formed in the opposite ends of the jacks and the air inlet holes (9), one end of the spiral heat exchange tube (7) is fixed with a limiting head (13), the limiting head (13) is respectively positioned in the jack and two clamping grooves (14) corresponding to the air inlet holes (9), and the cover plate (8) is fixed on the fixing plate (6) through a first screw (10).
2. The efficient steam-water heat exchanger according to claim 1, characterized in that a first sealing ring (3) is arranged on one side of the cover plate (8), the outer side of the first sealing ring (3) is abutted against the inner wall of the machine body (1), and the first sealing ring (3) is fixed on the cover plate (8) through a second screw (11).
3. The high-efficiency steam-water heat exchanger according to claim 1, characterized in that the machine body (1) is two cylinders connected by flanges.
4. The efficient steam-water heat exchanger according to claim 1, wherein two ends of the limiting head (13) are respectively provided with a second sealing ring (12), and the two second sealing rings (12) respectively abut against the two clamping grooves (14) corresponding to the insertion hole and the air inlet hole (9).
5. The high-efficiency steam-water heat exchanger according to claim 1, characterized in that the spiral heat exchange tube (7) is welded to the stopper (13).
6. The efficient steam-water heat exchanger according to claim 1, characterized in that the spiral heat exchange tube (7) is made of stainless steel.
7. The high-efficiency steam-water heat exchanger according to claim 1, characterized in that the diameter of the spiral heat exchange tube (7) is 8-10 mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229872 | 2021-01-27 | ||
| CN2021202298720 | 2021-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215808744U true CN215808744U (en) | 2022-02-11 |
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ID=80166828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122343236.3U Active CN215808744U (en) | 2021-01-27 | 2021-09-27 | Efficient soda heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215808744U (en) |
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2021
- 2021-09-27 CN CN202122343236.3U patent/CN215808744U/en active Active
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