CN220398306U - Heat exchange type heat exchanger - Google Patents
Heat exchange type heat exchanger Download PDFInfo
- Publication number
- CN220398306U CN220398306U CN202321332212.0U CN202321332212U CN220398306U CN 220398306 U CN220398306 U CN 220398306U CN 202321332212 U CN202321332212 U CN 202321332212U CN 220398306 U CN220398306 U CN 220398306U
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- heat exchange
- heat transfer
- gas
- air inlet
- heat exchanger
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- 238000007789 sealing Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 12
- 230000006837 decompression Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The present utility model relates to a heat exchange type heat exchanger. Relates to the technical field of heat exchangers. The utility model provides a gas is at the in-process that moves and the inside liquid of heat transfer honeycomb duct carries out heat transfer, because the gas is long in the time of inside motion, the scope is wide, can accelerate the consumption efficiency of gas, and the cooperation emission demand carries out the conveying efficiency regulation of gas, through installing the heat transfer baffle, can separate gas and liquid, guarantee the security to a certain extent, avoid the heat transfer in-process because leakage of gas or liquid leads to the fact the decompression.
Description
Technical Field
The utility model relates to the technical field of heat exchangers, in particular to a heat exchange type heat exchanger.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and is one of main devices for transferring heat from a fluid with a higher temperature to a fluid with a lower temperature, so that the temperature of the fluid reaches the index specified by a flow, thereby meeting the requirements of process conditions and improving the utilization rate of energy. The heat exchanger industry relates to heating ventilation, pressure vessels and reclaimed water treatment equipment;
the heat exchange treatment is needed in the high-temperature steam output process, so that the emission requirement is met, the heat exchange process is cooled, the secondary energy utilization can be performed, the temperature of the liquid can be raised, the energy exchange performance is better, and the resource waste is avoided;
when gas-liquid heat exchange is carried out, the high-temperature gas flows in a large range, heat consumption is not completely led out, and the aim of complete resource replacement cannot be achieved, so that the problem that the liquid heating speed is required to be improved on the premise of not reducing the heat exchange efficiency is solved.
Disclosure of Invention
The utility model aims to: the heat exchange type heat exchanger solves the problem that the heating speed of liquid is accelerated on the premise of ensuring the heat exchange efficiency when the existing heat exchanger performs gas-liquid heat exchange.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a heat exchange type heat exchanger comprising: the main shell is arranged into a cylinder, two side connecting pipes are arranged and respectively connected with two ends of the main shell, the air inlet part is arranged at one side outside the main shell, the air outlet part is arranged at the other side outside the main shell, and the air inlet frequency of the air inlet part is smaller than the air outlet frequency of the air outlet part.
Through installing main casing, side connecting pipe, air inlet department and air-out department, liquid flows through the pipeline, and gas passes through air inlet department and air-out department gets into the inside of main casing and carries out heat transfer work, because the air inlet frequency of air inlet department is less than the air-out frequency of air-out department, therefore the negative pressure of air-out department is big, can accelerate gaseous moving efficiency, when guaranteeing gaseous moving speed, promotes the efficiency of heat transfer, and actual heat transfer efficiency obtains better guarantee.
According to one aspect of embodiments of the present application, the main housing comprises: the heat exchange device comprises a heat exchange body with hollowed-out inside and open two ends, and a positioning fixing frame sleeved outside the heat exchange body, wherein the connecting fixing seats are distributed outside the positioning fixing frame in an annular array, and the connecting fixing seats are welded with the positioning fixing seats.
Through being provided with connection fixing base and location fixing base, can make the holistic installation positioning performance of main casing obtain better guarantee, gas and liquid accomplish the heat transfer work in the heat transfer body is inside, and structural performance is more comprehensive perfect.
According to one aspect of embodiments of the present application, the main housing further comprises: the heat exchange flow guide device comprises a heat exchange body, a heat exchange flow guide pipe, a flow cavity, a baffle plate and a plurality of heat exchange flow guide pipes, wherein the heat exchange flow guide pipes are fixed at two open ends of the heat exchange body, the two ends of the heat exchange flow guide pipe are respectively fixed at two heat exchange flow guide pipes on the heat exchange flow guide plates, the flow cavity is formed inside the heat exchange flow guide pipe, the baffle plate is fixed on the inner wall of the heat exchange body, the heat exchange flow guide pipes are provided with a plurality of heat exchange flow guide pipes, and the plurality of heat exchange flow guide pipes are in equal sealing connection with the heat exchange baffle plate.
Through installing the heat transfer baffle, can separate gas and liquid, guarantee the security to a certain extent, avoid the heat transfer in-process because leakage of gas or liquid causes the decompression to cause unnecessary damage, the liquid flows through the circulation chamber and carries out heat transfer work, blocks that the baffle is prescribing a limit to the motion track of gas, in order to consume heat, reaches the effect of heat transfer.
According to an aspect of this application embodiment, block the baffle and be provided with a plurality ofly, it is adjacent to block to be provided with the interval between the baffle, block the baffle by with heat transfer body inner wall one end extends to central point to the other end, it is adjacent to block mirror image setting between the baffle, be wave motion when the gas flow through a plurality of baffle.
Through setting up the baffle along predetermined demand, can make high temperature gas inside along predetermined orbit motion, gas and the inside liquid of heat transfer honeycomb duct exchange heat at the in-process of motion, because gaseous time in inside motion is long, and the scope is wide, can accelerate the consumption efficiency of gas to the cooperation discharges the demand and carries out gaseous conveying efficiency and adjusts.
According to one aspect of the embodiments of the present application, the side connection pipe includes: the pipeline body is fixed in the sealed apron of pipeline body one end that keeps away from the heat transfer body, follows the heat transfer connection of pipeline body's one end outside extension predetermined distance is responsible for.
According to one aspect of the embodiment of the application, the air inlet and the air outlet are both provided with conical guide pipes; the inner diameter of the guide pipe at the air inlet is smaller than the inner diameter of the air outlet.
Through adjusting the internal diameter of the air inlet and outlet, the pressure at two ends can be different, so that the speed of gas movement is accelerated.
Compared with the prior art, the utility model has the beneficial effects that:
the air enters the main shell through the air inlet part and the air outlet part to perform heat exchange, and because the air inlet frequency of the air inlet part is smaller than the air outlet frequency of the air outlet part, the negative pressure of the air outlet part is large, the movement efficiency of the air can be accelerated, the movement speed of the air is ensured, and meanwhile, the heat exchange efficiency is improved, and the problem is solved.
Drawings
Fig. 1 is a perspective view of a heat exchange type heat exchanger according to the present utility model.
Fig. 2 is a cross-sectional view of a heat exchange type heat exchanger according to the present utility model.
Fig. 3 is a schematic structural view of a heat exchange type heat exchanger according to the present utility model.
In the figure: the heat exchange device comprises a main shell 1, a heat exchange body 11, a positioning fixing frame 12, a connection fixing seat 13, a heat exchange partition 14, a heat exchange flow guide pipe 15, a circulation cavity 16, a blocking partition 17, a first side connecting pipe 2, a pipeline body 21, a sealing cover plate 22, a heat exchange connection main pipe 23, a second side connecting pipe 3, an air inlet 4, an air outlet 5, a conical guide pipe 41, a connecting frame 42, a guide inclined plate 43 and an air outlet 51.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
The applicant believes that heat exchange treatment is needed in the high-temperature steam output process, so that the emission requirement is met, the heat exchange process is cooled, secondary energy utilization can be performed, the temperature of liquid can be raised, the energy exchange performance is better, and the resource waste is avoided; when the gas-liquid heat exchange is carried out, the heat consumption is not completely led out due to the large range of high-temperature gas circulation speed, and the aim of complete resource replacement cannot be achieved.
Therefore, the applicant designs a heat exchange type heat exchanger, which consists of a main shell 1, a first side connecting pipe 2, a second side connecting pipe 3, an air inlet position 4 and an air outlet position 5, wherein a blocking partition plate 17 in the main shell 1 is arranged along a preset requirement, so that high-temperature gas can move along a preset track in the interior, and the gas exchanges heat with liquid in a heat exchange flow guide pipe 15 in the moving process.
In practical application, as shown in fig. 1-2, the heat exchange type heat exchanger comprises a main shell 1, a first side connecting pipe 2, a second side connecting pipe 3, an air inlet 4 and an air outlet 5, wherein the first side connecting pipe 2 is arranged on one side of the main shell 1, the second side connecting pipe 3 is arranged on the other side of the main shell 1, and the air inlet 4 and the air outlet 5 are respectively arranged on two sides of the lower end of the main shell 1.
The main casing 1 includes heat transfer body 11, location mount 12, connect fixing base 13, heat transfer baffle 14, heat transfer honeycomb duct 15, circulation chamber 16 and block baffle 17, wherein, the location mount 12 is installed in the outside of heat transfer body 11, the outside welded fastening of location mount 12 has connection fixing base 13, connection fixing base 13 is provided with a plurality of, connection fixing base 13 distributes along location mount 12 circumference, in the in-service use, can be fixed with connection fixing base 13 and mounted position, thereby reach the effect of fixed heat transfer type heat exchanger, the inboard at heat transfer body 11 both ends all seals and is fixed with heat transfer baffle 14, the inside a plurality of heat transfer honeycomb duct 15 that is provided with of heat transfer body 11, heat transfer honeycomb duct 15 is the array distribution, set up the locating hole with heat transfer honeycomb duct 15 size, quantity, position looks adaptation on the heat transfer baffle 14, heat transfer honeycomb duct 15 and locating hole junction are provided with sealed the pad, thereby ensure the sealing performance of heat transfer honeycomb duct 15 installation, the inside of heat transfer honeycomb duct 15 is provided with circulation chamber 16, the liquid flows through circulation chamber 16 and carries out the heat transfer work, the inside of heat transfer body 11 is provided with blocks baffle 17, block baffle 17 one end is fixed with heat transfer body 11, the other end is located heat transfer body 11 inside central point, adjacent baffle 17 is located down, adjacent baffle 17, and adjacent baffle 17 is adjacent down and blocks between the interval can be adjusted according to the interval between the demand.
In the in-service use, after the high-temperature gas gets into heat transfer body 11 inside, flow through the opposite side by one side, through blocking baffle 17 in proper order in the motion process, block baffle 17 and make the motion of high-temperature gas be the wave, and the range of motion is wider, and during the heat transfer, because the motion orbit influences, can make gas and the more abundant contact of heat transfer honeycomb duct 15 heat transfer, the practicality is higher.
The first side connecting pipe 2 and the second side connecting pipe 3 comprise a pipeline body 21, a sealing cover plate 22 and a heat exchange connecting main pipe 23, the sealing cover plate 22 is arranged on the outer side of the pipeline body 21, the sealing cover plate 22 is fixed with the pipeline body 21 through bolts, and the pipeline body 21 is connected with the heat exchange body 11 through bolts in a sealing mode.
In practical application, as shown in fig. 3, both an air inlet position 4 and an air outlet position 5 are provided with a conical guide pipe 41, a connecting frame 42, a guide inclined plate 43 and an air outlet 51, the conical guide pipe 41 is fixed with a heat exchange body 11 in a sealing way, the connecting frame 42 is arranged on the outer side of the conical guide pipe 41, the size of the conical guide pipe 41 of the air inlet position 4 is smaller than that of the conical guide pipe 41 of the air outlet position 5, and a plurality of guide inclined plates 43 are arranged inside the conical guide pipe 41 of the air inlet position 4.
In the in-service use, high temperature gas pipeline is connected with the toper stand pipe 41 of air inlet department 4, gas gets into inside the main casing 1 through air inlet department 4, liquid is imported by first side connecting pipe 2, by the guiding out of second side connecting pipe 3, liquid gets into inside back, shunt to a plurality of heat transfer honeycomb duct 15, liquid flows through circulation chamber 16, gas encircles and carries out heat transfer work in heat transfer honeycomb duct 15 outside, after high temperature gas gets into heat exchange body 11 inside, flow through the opposite side by one side, the in-process passes through in proper order and blocks baffle 17, block baffle 17 makes the motion of high temperature gas be the wave, the range of motion is wider, during the heat transfer, because the motion trail influences, can make gas and the more abundant contact of heat transfer honeycomb duct 15 heat transfer.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A heat exchange type heat exchanger, comprising:
a main housing provided as a cylinder;
the side connecting pipes are provided with two connecting pipes which are respectively connected with the two ends of the main shell;
the air inlet part is arranged at one side outside the main shell;
the air outlet is arranged on the other side outside the main shell;
the air inlet frequency of the air inlet part is smaller than the air outlet frequency of the air outlet part.
2. A heat exchange type heat exchanger according to claim 1, wherein the main housing comprises:
the heat exchange body is internally hollowed and has two open ends;
the positioning fixing frame is sleeved outside the heat exchange body;
the connecting fixing seats are distributed outside the positioning fixing frame in an annular array;
the connecting fixing seat is welded with the positioning fixing frame.
3. A heat exchange type heat exchanger according to claim 1, wherein the main housing further comprises:
the heat exchange partition plate is fixed at two open ends of the heat exchange body;
the two ends of the heat exchange flow guide pipe are respectively fixed on the two heat exchange partition boards;
the circulation cavity is arranged inside the heat exchange flow guide pipe;
the blocking baffle is fixed on the inner wall of the heat exchange body;
the heat exchange flow guide pipes are provided with a plurality of heat exchange flow guide pipes, and the plurality of heat exchange flow guide pipes are in sealing connection with the heat exchange partition plates.
4. A heat exchange type heat exchanger according to claim 3, wherein: the baffle plates are provided with a plurality of baffle plates, the adjacent baffle plates are provided with intervals, the baffle plates extend to the center position from one end of the inner wall of the heat exchange body to the other end, the adjacent baffle plates are arranged in a mirror image mode, and gas flows through the baffle plates in a wave-shaped mode.
5. A heat exchange type heat exchanger according to claim 1, wherein the side connection pipe comprises:
a pipe body;
the sealing cover plate is fixed at one end of the pipeline body far away from the heat exchange body;
the heat exchange connection main pipe extends outwards along one end of the pipeline body by a preset distance.
6. A heat exchange type heat exchanger according to claim 1, wherein: conical guide pipes are arranged at the air inlet part and the air outlet part;
the inner diameter of the guide pipe at the air inlet is smaller than the inner diameter of the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321332212.0U CN220398306U (en) | 2023-05-30 | 2023-05-30 | Heat exchange type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321332212.0U CN220398306U (en) | 2023-05-30 | 2023-05-30 | Heat exchange type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220398306U true CN220398306U (en) | 2024-01-26 |
Family
ID=89610244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321332212.0U Active CN220398306U (en) | 2023-05-30 | 2023-05-30 | Heat exchange type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220398306U (en) |
-
2023
- 2023-05-30 CN CN202321332212.0U patent/CN220398306U/en active Active
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