CN209726877U - A kind of shell plate type heat exchanger - Google Patents
A kind of shell plate type heat exchanger Download PDFInfo
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- CN209726877U CN209726877U CN201920303665.8U CN201920303665U CN209726877U CN 209726877 U CN209726877 U CN 209726877U CN 201920303665 U CN201920303665 U CN 201920303665U CN 209726877 U CN209726877 U CN 209726877U
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- heat exchanger
- cooling medium
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- plate
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Abstract
The utility model discloses a kind of shell plate type heat exchanger, shell, plate heat exchanger, gas collecting tube, collector tube, the first cooling medium and the second cooling mediums.There is hollow inner cavity in the shell；The plate heat exchanger be it is multiple, be installed in parallel in the inner cavity；Space is interconnected in each plate heat exchanger, and one end is connected by gas collecting tube, and the other end is connected by collector tube；There are two cooling medium delivery outlet and two cooling medium input ports for setting on the shell；First cooling medium input port is connected with the air inlet of gas collecting tube, and the first cooling medium delivery outlet is connected with the liquid outlet of collector tube；Second cooling medium input port and the second cooling medium delivery outlet are connected to the inner cavity.The advantages of shell plate type heat exchanger of the utility model is the multi beam pipe heat exchanger for replacing heat exchange area small using the big multiple groups plate heat exchanger of heat exchange area, improves the heat exchange efficiency of heat exchanger.
Description
Technical field
The utility model relates to field of heat exchange, specifically, are related to a kind of shell plate type heat exchanger.
Background technique
Shell and tube exchanger is a kind of heat exchange conduction device, is made of components such as shell, tube sheet, tube bank, baffle and cabinets,
Shell is mostly cylindrical shape, and inside is fixed on tube sheet equipped with tube bank, tube bank both ends.The two media of heat is transmitted, one kind is in pipe
Interior, another kind carries out heat transfer in pipe shell body, through tube wall, generally horizontal.Shell and tube exchanger structure is simpler,
Operation is reliable, can be manufactured, can be used under high temperature and pressure with various structural materials (mainly metal material), be to apply at present
Most wide type.
But the diameter restrained in shell and tube exchanger is typically small, and heat exchange area is little, if wanting, improving heat exchange efficiency need to lead to
Increase tube bank radical is crossed to increase heat exchange area, will cause the increase of shell and tube exchanger volume again at this time, occupied area is excessive
Disadvantage.
Summary of the invention
The purpose of the utility model is to overcome the above-mentioned problems of the prior art, and provide a kind of shell plate type heat exchange
The lesser tube bank of heat exchange area in shell and tube exchanger is changed to the big plank frame of heat exchange area, is not increasing heat exchange by device
While body product, increase heat exchange area, improves heat exchange efficiency.
The utility model solves technical problem and adopts the following technical scheme that
A kind of shell plate type heat exchanger, including shell, plate heat exchanger, gas collecting tube, collector tube, the first cooling medium and second
Cooling medium.There is hollow inner cavity in the shell；The plate heat exchanger be it is multiple, be installed in parallel in the inner cavity；
Space is interconnected in each plate heat exchanger, and one end is connected by gas collecting tube, and the other end is connected by collector tube；It is described
There are two cooling medium delivery outlet and two cooling medium input ports for setting on shell；First cooling medium input port and collection
The air inlet of tracheae is connected, and the first cooling medium delivery outlet is connected with the liquid outlet of collector tube；The second cooling medium input
Mouth and the second cooling medium delivery outlet are connected to the inner cavity.
Further, plate heat exchanger is placed be mounted in the inner cavity of the shell vertically.
Further, the placement direction of plate heat exchanger is perpendicular to the plane where the first cooling medium input port.
Further, the placement direction of plate heat exchanger is parallel to the plane where the first cooling medium input port.
Further, plate heat exchanger is completely submerged in the second cooling medium.
Further, it is fitted with spray equipment on the upside of each plate heat exchanger, the input port of the second cooling medium passes through
Connecting tube is directly connected with the input port of spray equipment.
Further, plate heat exchanger includes upper and lower sheet metal, and upper and lower metal plate surrounding is sealed by welding procedure, in advance
The interface channel being connected with gas collecting tube and collector tube is reserved, is pressurizeed, is made in it into plate heat exchanger by reserved interface channel
Portion forms cavity shape, there is the reinforcement of weld point for being equipped with and maintaining inner cavity body shape among plate heat exchanger.
The advantages of shell plate type heat exchanger of the utility model is to replace changing using the big multiple groups plate heat exchanger of heat exchange area
The small multi beam pipe heat exchanger of heat area, improves the heat exchange efficiency of heat exchanger.
Detailed description of the invention
Fig. 1 is the schematic front view of the utility model shell plate type heat exchanger first embodiment.
Fig. 2 is the schematic top plan view of the utility model shell plate type heat exchanger first embodiment.
Fig. 3 is the second embodiment of the utility model shell plate type heat exchanger.
Fig. 4 is the 3rd embodiment of the utility model shell plate type heat exchanger.
Fig. 5 is the schematic front view of the utility model shell plate type heat exchanger fourth embodiment.
Fig. 6 is the schematic top plan view of the utility model shell plate type heat exchanger fourth embodiment.
Fig. 7 is the 5th embodiment of the utility model shell plate type heat exchanger.
Fig. 8 is the sixth embodiment of the utility model shell plate type heat exchanger.
In figure: (1) shell；(2) plate heat exchanger；(3) gas collecting tube；(4) collector tube；(5) first cooling medium input ports；
(6) first cooling medium delivery outlets；(7) second cooling medium delivery outlets；(8) second cooling medium input ports；(9) spray dress
It sets.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, develop simultaneously implementation referring to the drawings
The utility model is further described in example.
Fig. 1 and Fig. 2 is described be the utility model first embodiment structural schematic diagram.A kind of shell plate type heat exchanger 2,
Including shell 1, plate heat exchanger 2, gas collecting tube 3, collector tube 4, the first cooling medium and the second cooling medium.In the shell 1
With hollow inner cavity；The plate heat exchanger 2 be it is multiple, be installed in parallel in the inner cavity；Each plate heat exchanger 2
Interior space is interconnected, and one end is connected by gas collecting tube 3, and the other end is connected by collector tube 4；Two are provided on the shell 1
A cooling medium delivery outlet and two cooling medium input ports；The air inlet of first cooling medium input port 5 and gas collecting tube 3
It is connected, the first cooling medium delivery outlet 6 is connected with the liquid outlet of collector tube 4；Second cooling medium input port 8 and second is cold
But medium delivery outlet 7 is connected to the inner cavity.
Plate heat exchanger 2 includes upper and lower sheet metal, and upper and lower metal plate surrounding is sealed by welding procedure, reserves and collect
The interface channel that tracheae 3 is connected with collector tube 4 is pressurizeed by reserved interface channel into plate heat exchanger 2, its internal formation is made
Cavity shape has the reinforcement of weld point for being equipped with and maintaining inner cavity body shape among plate heat exchanger 2.
Plate heat exchanger 2 is placed be mounted in the inner cavity of the shell 1 vertically, and placement direction is perpendicular to first cooling Jie
Plane where matter input port 5.This modes of emplacement maximizes the heat exchange area of single plate heat exchanger, reduces plate-type heat-exchange
Device usage quantity.
High temperature or gaseous first cooling medium are by entering board-like change behind the first cooling medium input port 5 and gas collecting tube 3
In hot device 2, the cavity body inside plate heat exchanger 2 is flowed through, and carry out heat exchange, cooling with the second cooling medium in shell 1
The collector tube 4 of low temperature or the first cooling medium of liquid under the effect of gravity in lower part afterwards converges, and is exported by first medium
Mouth output.Second cooling medium of low temperature or liquid enters in shell 1 from the second cooling medium input port 8, with plate heat exchanger 2
The first interior cooling medium carries out heat exchange, and the second cooling medium after heating is flowed out from the second cooling medium delivery outlet 7.More than
It is the heat transfer process of shell plate type heat exchanger.
Plate heat exchanger 2 can be exchanged heat using full-liquid type in the first embodiment, as shown in Figure 3；It can also be using drop
Membrane type heat exchange, as shown in Figure 4.The full-liquid type heat exchange, plate heat exchanger 2 is completely submerged in the second cooling medium, is used
It is cooling to be totally submerged formula.The falling film type heat exchange, is fitted with spray equipment 9 on the upside of each plate heat exchanger 2, and second is cooling
The input port of medium is directly connected with the input port of spray equipment 9 by connecting tube.It is cold that liquid is formed in 2 two sides of plate heat exchanger
But film is exchanged heat using falling film type.
Fig. 5 and Fig. 6 is described be the utility model fourth embodiment structural schematic diagram.Plate heat exchanger 2 is put vertically
It sets and is mounted in the inner cavity of the shell 1, placement direction is parallel to the plane where the first cooling medium input port 5.It is this
Modes of emplacement reduces the flow resistance inside each plate heat exchanger 2, improves the distributing homogeneity of the first cooling medium,
Reduce the difficulty of processing of plate heat exchanger 2.
Plate heat exchanger 2 can be exchanged heat using full-liquid type in the fourth embodiment, as shown in Figure 7；It can also be using drop
Membrane type heat exchange, as shown in Figure 8.The full-liquid type heat exchange, plate heat exchanger 2 is completely submerged in the second cooling medium, is used
It is cooling to be totally submerged formula.The falling film type heat exchange, is fitted with spray equipment 9 on the upside of each plate heat exchanger 2, and second is cooling
The input port of medium is directly connected with the input port of spray equipment 9 by connecting tube.It is cold that liquid is formed in 2 two sides of plate heat exchanger
But film is exchanged heat using falling film type.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (7)
1. a kind of shell plate type heat exchanger, which is characterized in that including shell, plate heat exchanger, gas collecting tube, collector tube, the first cooling
Medium and the second cooling medium；There is hollow inner cavity in the shell；The plate heat exchanger be it is multiple, be installed in parallel in institute
It states in inner cavity；Space is interconnected in each plate heat exchanger, and one end is connected by gas collecting tube, and the other end passes through collector tube
Connection；There are two cooling medium delivery outlet and two cooling medium input ports for setting on the shell；First cooling medium
Input port is connected with the air inlet of gas collecting tube, and the first cooling medium delivery outlet is connected with the liquid outlet of collector tube；Described second is cold
But medium input port and the second cooling medium delivery outlet are connected to the inner cavity.
2. a kind of shell plate type heat exchanger according to claim 1, it is further characterized in that: plate heat exchanger places installation vertically
In the inner cavity of the shell.
3. a kind of shell plate type heat exchanger according to claim 2, it is further characterized in that: the placement direction of plate heat exchanger hangs down
Directly in the plane where the first cooling medium input port.
4. a kind of shell plate type heat exchanger according to claim 2, it is further characterized in that: the placement direction of plate heat exchanger is flat
Row is in the plane where the first cooling medium input port.
5. any a kind of shell plate type heat exchanger in -4 according to claim 1, it is further characterized in that: plate heat exchanger is complete
It is immersed in the second cooling medium entirely.
6. any a kind of shell plate type heat exchanger in -4 according to claim 1, it is further characterized in that: each plate-type heat-exchange
Be fitted with spray equipment on the upside of device, the input port of the second cooling medium by connecting tube directly with the input port phase of spray equipment
Even.
7. any a kind of shell plate type heat exchanger in -4 according to claim 1, it is further characterized in that: plate heat exchanger packet
Sheet metal up and down is included, upper and lower metal plate surrounding is sealed by welding procedure, reserves the company being connected with gas collecting tube and collector tube
Road is connected, is pressurizeed by reserved interface channel into plate heat exchanger, makes to form cavity shape inside its, in plate heat exchanger
Between have be equipped with maintain inner cavity body shape reinforcement of weld point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303665.8U CN209726877U (en) | 2019-03-11 | 2019-03-11 | A kind of shell plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920303665.8U CN209726877U (en) | 2019-03-11 | 2019-03-11 | A kind of shell plate type heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN209726877U true CN209726877U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920303665.8U Active CN209726877U (en) | 2019-03-11 | 2019-03-11 | A kind of shell plate type heat exchanger |
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| CN (1) | CN209726877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737782A (en) * | 2019-03-11 | 2019-05-10 | 北京丰联奥睿科技有限公司 | A kind of shell plate type heat exchanger |
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2019
- 2019-03-11 CN CN201920303665.8U patent/CN209726877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737782A (en) * | 2019-03-11 | 2019-05-10 | 北京丰联奥睿科技有限公司 | A kind of shell plate type heat exchanger |
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