CN213021116U - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN213021116U CN213021116U CN202021748177.7U CN202021748177U CN213021116U CN 213021116 U CN213021116 U CN 213021116U CN 202021748177 U CN202021748177 U CN 202021748177U CN 213021116 U CN213021116 U CN 213021116U
- Authority
- CN
- China
- Prior art keywords
- liquid
- heat exchange
- pieces
- baffle
- right below
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a heat exchange device, which comprises a device shell and a heat exchange piece arranged inside the device shell, wherein the device shell is provided with a liquid inlet pipe and an air outlet pipe; the heat exchange pieces comprise a plurality of first liquid distribution pieces arranged on one side, close to the ground, of the liquid inlet pipe, a plurality of first heat exchange pieces positioned right below the first liquid distribution pieces, a plurality of second liquid distribution pieces arranged right below the first heat exchange pieces and a plurality of second heat exchange pieces arranged right below the second liquid distribution pieces; a plurality of first liquid dividing pieces are arranged at intervals to form an interval space, and a plurality of second liquid dividing pieces are arranged at intervals; the first liquid baffle plate is plugged in the interval space and used for blocking the fog water from flowing out of the air outlet pipe, and the technical problem of low exchange efficiency is solved.
Description
Technical Field
The utility model relates to a fluid heat transfer technical field especially relates to a heat transfer device.
Background
In the existing heat exchange system, the heat exchange device is usually arranged in a substance for main heat exchange, and then heat in the heat exchange device is transferred to the substance to be heated by heating the heat exchange device, for example, the heat in hot water is transferred to a liquid medium to be heated by continuously introducing hot water into the heat exchange tube, but usually, because the heat exchange is not timely, when hot water flows once, only partial energy in the hot water can be transferred, and the heat only obtained by the object to be heat exchanged results in lower heat exchange efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can improve heat exchange efficiency's heat transfer device.
A heat exchange device comprises a device shell and a heat exchange piece arranged in the device shell, wherein a liquid inlet pipe and a gas outlet pipe are arranged on the device shell, the liquid inlet pipe is arranged at a position close to the top of the device, and the gas outlet pipe is arranged at the top of the device shell; the heat exchange pieces comprise a plurality of first liquid distribution pieces arranged on one side, close to the ground, of the liquid inlet pipe, a plurality of first heat exchange pieces positioned right below the first liquid distribution pieces, a plurality of second liquid distribution pieces arranged right below the first heat exchange pieces and a plurality of second heat exchange pieces arranged right below the second liquid distribution pieces; a plurality of first liquid dividing pieces are arranged at intervals to form an interval space, and a plurality of second liquid dividing pieces are arranged at intervals; and the interval space is blocked with a first liquid baffle plate for blocking the fog water from flowing out of the air outlet pipe.
Preferably, the liquid dividing holes on the first liquid dividing part are regular polygons.
Preferably, a second liquid baffle is arranged on the first liquid dividing part, and the liquid baffle is positioned right below the first liquid dividing part and used for controlling the flow rate of the liquid medium on the first heat exchange part.
Preferably, one side of the first liquid baffle is connected with the end of the second liquid baffle, and the cross section of the first liquid baffle and the second liquid baffle after connection is in a groove shape.
Preferably, a plurality of first heat exchange members are arranged at intervals to form interval gaps.
Preferably, the centers of the space and the gap are located on the same line.
Preferably, the first and second heat exchange members are tubular.
Preferably, when the device housing is divided into three equal parts from top to bottom, the liquid inlet pipe is located at the boundary of the first third of the device housing.
Compared with the prior art, the utility model discloses following beneficial effect has: the liquid inlet pipe is arranged at a position, close to the top of the device, of the device and penetrates through the device shell, the gas outlet pipe is arranged at the top of the device shell, liquid media can enter the device shell from the pipe at tonight night, and heated gas is light in weight and can be discharged from the gas outlet pipe at the top; the plurality of first liquid dividing pieces are arranged on one side, close to the ground, of the liquid inlet pipe, the heat exchange pieces comprise a plurality of first liquid dividing pieces arranged on one side, close to the ground, of the liquid inlet pipe, a plurality of first heat exchange pieces located under the plurality of first liquid dividing pieces, a plurality of second liquid dividing pieces arranged under the plurality of first heat exchange pieces and a plurality of second heat exchange pieces arranged under the second liquid dividing pieces, so that a liquid medium enters the first liquid dividing pieces from the liquid inlet pipe and then reaches the first heat exchange pieces, after heat exchange is carried out on the first heat exchange pieces, the liquid medium which is not completely heated reaches the second liquid dividing pieces under the action of gravity, after liquid is separated from the second liquid dividing pieces, the liquid medium reaches the second heat exchange pieces for secondary heating, the liquid medium part after heating becomes gas, and the gas flows upwards from space formed among the plurality of first liquid dividing pieces at intervals, and the liquid medium which is not heated is further heated in a short time, so that excessive heat is prevented from being dissipated, the liquid medium to be heated is subjected to continuous twice heat exchange in the device shell, the heat exchange efficiency is improved, and the technical problem of low heat exchange efficiency is solved.
Drawings
Fig. 1 is a schematic structural diagram of the heat exchange device of the present invention.
Wherein the reference numerals are:
1. a liquid inlet pipe; 2. a first liquid-dividing member; 3. a first heat exchange member; 4. a second liquid dividing part; 5. an air outlet pipe; 6. A first liquid baffle; 7. a second heat exchange member; 8. a second liquid baffle; 9. an intervening space; 10. a device housing.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
An embodiment of the present invention provides an embodiment of a heat exchanging device, referring to fig. 1 specifically, an arrow in fig. 1 is a flowing direction of a liquid medium.
A heat exchange device comprises a device shell 10 and a heat exchange piece arranged inside the device shell 10, wherein a liquid inlet pipe 1 and a gas outlet pipe 5 are arranged on the device shell 10, the liquid inlet pipe 1 is arranged at a position, close to the top of the device, of the device and penetrates through the device shell 10, and the gas outlet pipe 5 is arranged at the top of the device shell 10; the heat exchange pieces comprise a plurality of first liquid distribution pieces 2 arranged on one side, close to the ground, of the liquid inlet pipe 1, a plurality of first heat exchange pieces 3 positioned right below the plurality of first liquid distribution pieces 2, a plurality of second liquid distribution pieces 4 arranged right below the plurality of first heat exchange pieces 3, and a plurality of second heat exchange pieces 7 arranged right below the second liquid distribution pieces 4; a plurality of first liquid dividing pieces 2 are arranged at intervals to form spacing spaces 9, and a plurality of second liquid dividing pieces 4 are arranged at intervals; the spacing space 9 is blocked with a first liquid baffle 6 for blocking the fog water from flowing out from the air outlet pipe 5.
It should be noted that one of the cross sections of the device housing 10 in this embodiment may be circular, and the specific shape thereof may be defined by those skilled in the art according to the requirement.
Specifically, the first liquid-dividing member 2 and the second liquid-dividing member 4 are liquid-dividing trays.
Specifically, the liquid distribution holes in the first liquid distribution member 2 are regular polygons, in this embodiment, the first liquid distribution member 2 is tubular, and the shape of the liquid distribution holes may be regular hexagons, so that the liquid medium of the flower girl on the first liquid distribution member 2 uniformly reaches the first heat exchange member 3 from the liquid distribution layer, and the liquid medium is uniformly heated.
Specifically, be provided with second baffle 8 on first minute liquid spare 2, the baffle is located first minute liquid spare 2 under for control the liquid medium velocity of flow on the first heat transfer piece 3, one side of first baffle 6 and the end connection of second baffle 8, the cross-section after first baffle 6 and second baffle 8 are connected is the concave groove shape, first end and the second baffle 8 of first baffle 6 are connected, the second end is connected with the second minute liquid board on another first minute liquid board, thereby form the cross-section and be the shape of concave groove shape, first baffle 6 has except having had the effect with liquid medium and gas separation, still with the effect of controlling the velocity of flow of liquid medium on first minute liquid spare 2.
Specifically, a plurality of first heat exchange pieces 3 are arranged at intervals to form an interval gap, specifically, the centers of the interval space 9 and the interval gap are positioned on the same straight line, and after heat exchange becomes gas, the gas drifts to the first liquid baffle 6 from the interval gap and the interval space 9, and drifts out from the gas outlet pipe 5 after the first liquid baffle 6 is filtered.
In particular, the first heat exchange element 3 and the second heat exchange element 7 are tubular.
Specifically, when the apparatus casing 10 is divided into three equal parts from top to bottom, the liquid inlet pipe 1 is located at the boundary of the first third of the apparatus casing 10, so that the liquid medium on the lower half part can be sent to the second heat exchange member 7 by gravity.
In the embodiment, the liquid inlet pipe 1 is arranged at a position close to the top of the device and penetrates through the device shell 10, the gas outlet pipe 5 is arranged at the top of the device shell 10, liquid media can enter the device shell 10 from a pipe at tonight night, and heated gas is light in weight and can be discharged from the gas outlet pipe 5 at the top; the plurality of first liquid separating pieces 2 are arranged on one side, close to the ground, of the liquid inlet pipe 1, the heat exchange pieces comprise a plurality of first liquid separating pieces 2 arranged on one side, close to the ground, of the liquid inlet pipe 1, a plurality of first heat exchange pieces 3 positioned under the plurality of first liquid separating pieces 2, a plurality of second liquid separating pieces 4 arranged under the plurality of first heat exchange pieces 3 and a plurality of second heat exchange pieces 7 arranged under the second liquid separating pieces 4, so that liquid media enter the first liquid separating pieces from the liquid outlet pipe and reach the first heat exchange pieces 3 after being subjected to liquid separation, after the heat exchange is carried out on the first heat exchange pieces 3, the liquid media which are not completely heated reach the second liquid separating pieces 4 under the action of gravity, liquid media reach the second heat exchange pieces 7 after being subjected to liquid separation on the second liquid separating pieces 4 for secondary heating, and gas after the heating can float upwards from spacing spaces 9 formed between the plurality of first liquid separating pieces 2 at intervals, and the liquid medium which is not heated is further heated in a short time, so that excessive heat is prevented from being dissipated, the liquid medium to be heated is subjected to continuous twice heat exchange in the device shell 10, the heat exchange efficiency is improved, and the technical problem of low heat exchange efficiency is solved.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the scope of the invention, which is defined by the appended claims.
Claims (8)
1. A heat exchange device comprises a device shell and a heat exchange piece arranged in the device shell, wherein a liquid inlet pipe and a gas outlet pipe are arranged on the device shell;
the heat exchange pieces comprise a plurality of first liquid distribution pieces arranged on one side, close to the ground, of the liquid inlet pipe, a plurality of first heat exchange pieces positioned right below the first liquid distribution pieces, a plurality of second liquid distribution pieces arranged right below the first heat exchange pieces and a plurality of second heat exchange pieces arranged right below the second liquid distribution pieces;
a plurality of first liquid dividing pieces are arranged at intervals to form an interval space, and a plurality of second liquid dividing pieces are arranged at intervals;
and the interval space is blocked with a first liquid baffle plate for blocking the fog water from flowing out of the air outlet pipe.
2. The heat exchange device of claim 1, wherein the liquid separation holes of the first liquid separation member are regular polygons.
3. The heat exchange device according to claim 1, wherein a second liquid baffle is arranged on the first liquid dividing member, and the liquid baffle is positioned right below the first liquid dividing member and used for controlling the flow rate of the liquid medium on the first heat exchange member.
4. The heat exchange device according to claim 3, wherein one side of the first liquid baffle is connected with the end of the second liquid baffle, and the cross section of the first liquid baffle and the second liquid baffle after connection is in a groove shape.
5. The heat exchange device of claim 1, wherein the first heat exchange members are spaced apart to form a gap.
6. The heat exchange device of claim 5, wherein the centers of the spacing spaces and the spacing slits are located on the same line.
7. The heat exchange device of claim 1, wherein the first and second heat exchange members are tubular.
8. The heat exchange device according to claim 1, wherein the liquid inlet pipe is located at the boundary of the first third of the device housing when the device housing is divided into three equal parts from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748177.7U CN213021116U (en) | 2020-08-20 | 2020-08-20 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021748177.7U CN213021116U (en) | 2020-08-20 | 2020-08-20 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213021116U true CN213021116U (en) | 2021-04-20 |
Family
ID=75468697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021748177.7U Active CN213021116U (en) | 2020-08-20 | 2020-08-20 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213021116U (en) |
-
2020
- 2020-08-20 CN CN202021748177.7U patent/CN213021116U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212158255U (en) | Heat exchange module and plate heat exchanger with same | |
| CN206683022U (en) | A kind of fume purifying and waste heat recovery water system | |
| CN101932900A (en) | Heat exchanger | |
| CN213021116U (en) | Heat exchanger | |
| CN202835928U (en) | Micro-channel heat exchanger for heat pump water heater | |
| CN218210150U (en) | Medium-deep geothermal heat large-flow heat exchanger | |
| CN206257994U (en) | A kind of heat-exchange unit | |
| CN105674629A (en) | Microchannel heat exchanger and heat pump water heater | |
| CN202547444U (en) | Shell-tube type steam heat exchanger | |
| CN104344607A (en) | Heat exchanger | |
| CN2196773Y (en) | Multiple-effect heat exchanger | |
| CN210980933U (en) | Heat exchange device | |
| CN209181587U (en) | Heat supply network heat exchanger | |
| CN211903822U (en) | Casing pipe wall communicating heat exchanger | |
| CN209519610U (en) | A kind of ultrafiltration membrane material filtering system | |
| CN209726877U (en) | A kind of shell plate type heat exchanger | |
| CN203663529U (en) | Industrial circulating water system provided with inertia type dirt separator | |
| CN206369489U (en) | The heat exchanger of indirect steam | |
| CN220624077U (en) | Flue gas waste heat recovery device of natural gas boiler | |
| CN202350593U (en) | Shell-and-tube heat exchanger | |
| CN220828918U (en) | High-performance cold and heat storage device | |
| CN212721070U (en) | Plate type heat exchange fin suitable for gas-liquid two-phase flow | |
| CN217423474U (en) | Even efficient combined type air conditioning unit of heat exchange | |
| CN109737782A (en) | A kind of shell plate type heat exchanger | |
| CN220624494U (en) | Line-testing cooler for cooling absorber of absorption tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |