CN210922272U - Wide-channel all-welded plate heat exchanger with automatically and uniformly distributed media - Google Patents
Wide-channel all-welded plate heat exchanger with automatically and uniformly distributed media Download PDFInfo
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- CN210922272U CN210922272U CN201921217575.3U CN201921217575U CN210922272U CN 210922272 U CN210922272 U CN 210922272U CN 201921217575 U CN201921217575 U CN 201921217575U CN 210922272 U CN210922272 U CN 210922272U
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- flow distribution
- distribution plate
- heat exchanger
- plate heat
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model belongs to the technical field of heat exchanger corollary equipment, especially, be a wide passageway all-welded plate heat exchanger of automatic evenly distributed of medium, including the flow distribution plate, the limit hole has been seted up all around of flow distribution plate, the centre bore has been seted up at the realization frame of flow distribution plate, the flow distribution plate welding is inside pipe case, and parallel with the interface terminal surface. The utility model discloses a reposition of redundant personnel effect of flow distribution plate, before the great liquid of consistency gets into the core slab through the pipe case, there is the liquid more than 50% can be by the subchannel then get into the core slab all around for every group slab is to can both participating in the heat transfer, increases heat exchange efficiency, improves heat transfer effect.
Description
Technical Field
The utility model relates to a heat exchanger corollary equipment technical field specifically is an automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger.
Background
When liquid with high consistency enters wide-channel core plates through connecting pipes, the liquid cannot uniformly enter inlets of all plate sets of the core, but enters the middle part of the core in a relatively concentrated mode, so that the utilization rate of the plates is low, and the heat exchange efficiency is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger has solved the problem that proposes in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger, includes the flow distribution plate, the limit hole has been seted up all around to the flow distribution plate, the flow distribution plate realize having seted up the centre bore in the frame, the flow distribution plate welding is inside the pipe case, and is parallel with the interface terminal surface.
As an optimal technical scheme of the utility model, a plurality of holes are left to the equidistance on the horizontal longitudinal direction in flow distribution plate middle part, and the total span of trompil is the 1/3 of flow distribution plate length width, is located form the limit hole all around of centre bore.
As an optimal technical scheme of the utility model, the upper and lower end of pipe case sets up feed inlet and discharge gate respectively.
(III) advantageous effects
Compared with the prior art, the utility model provides an automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger possesses following beneficial effect:
this automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger, through the reposition of redundant personnel effect of flow distribution plate, before the great liquid of consistency gets into the core slab through the pipe case, have more than 50% liquid can be by the subchannel then get into the core slab all around for every group slab can both participate in the heat transfer, increases heat exchange efficiency, improves heat transfer effect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the overall connection structure of the present invention.
In the figure: 1. a flow distribution plate; 2. a side hole; 3. a central bore; 4. a pipe box; 5. a feed inlet; 6. and (4) a discharge port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides an automatic evenly distributed's of medium wide passageway all-welded plate heat exchanger, includes flow distribution plate 1, and the limit hole 2 has been seted up around flow distribution plate 1, and flow distribution plate 1 has seted up centre bore 3 in the solid line frame, and flow distribution plate 1 welds inside pipe case 4, and is parallel with the interface terminal surface.
In this embodiment, the inside of the tube box 4 is provided with a vertical core plate not shown in the figure, and the flow distribution plate 1 is arranged right above the core plate.
Specifically, a plurality of holes are equidistantly arranged in the middle of the flow distribution plate 1 in the transverse and longitudinal directions, the total span of the holes is 1/3 of the length and the width of the flow distribution plate, and the holes are positioned around the central hole 3 to form side holes 2.
In this embodiment, the total area and layout design of the side holes 2 and the central hole 3 are reasonable.
Specifically, the upper end and the lower end of the tube box 4 are respectively provided with a feed inlet 5 and a discharge outlet 6.
In this embodiment, the feed inlet 5 and the discharge outlet 6 are the existing connecting and mounting structure.
The utility model discloses a theory of operation and use flow: dense liquid gets into through feed inlet 5, shunts through flow distribution plate 1, and then flows down through side hole 2 and centre bore 3, flows into to the inside core slab of case 4 on, flows out through discharge gate 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an automatic evenly distributed's wide passageway all-welded plate heat exchanger of medium, includes flow distribution plate (1), its characterized in that: the novel tube box is characterized in that side holes (2) are formed in the periphery of the flow distribution plate (1), a central hole (3) is formed in a solid line frame of the flow distribution plate (1), and the flow distribution plate (1) is welded inside the tube box (4) and is parallel to the end face of the connector.
2. The wide channel all-welded plate heat exchanger with the medium automatically and uniformly distributed according to claim 1, is characterized in that: a plurality of holes are left to flow distribution plate (1) middle part equidistance on the horizontal and longitudinal direction, and the total span of trompil is flow distribution plate length and width's 1/3, is located centre bore (3) form limit hole (2) all around.
3. The wide channel all-welded plate heat exchanger with the medium automatically and uniformly distributed according to claim 1, is characterized in that: the upper end and the lower end of the tube box (4) are respectively provided with a feed inlet (5) and a discharge outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217575.3U CN210922272U (en) | 2019-07-31 | 2019-07-31 | Wide-channel all-welded plate heat exchanger with automatically and uniformly distributed media |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921217575.3U CN210922272U (en) | 2019-07-31 | 2019-07-31 | Wide-channel all-welded plate heat exchanger with automatically and uniformly distributed media |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210922272U true CN210922272U (en) | 2020-07-03 |
Family
ID=71351323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921217575.3U Active CN210922272U (en) | 2019-07-31 | 2019-07-31 | Wide-channel all-welded plate heat exchanger with automatically and uniformly distributed media |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210922272U (en) |
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2019
- 2019-07-31 CN CN201921217575.3U patent/CN210922272U/en active Active
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