CN220288360U

CN220288360U - Full-welding wide-runner directional flow hot plate

Info

Publication number: CN220288360U
Application number: CN202322036662.1U
Authority: CN
Inventors: 徐勇; 张厚清; 伍照全; 黄一鸣; 李亚; 王龙飞; 何浩; 方觉舒; 洪虹如
Original assignee: Xuancheng Haowei Industrial Technology Co ltd
Current assignee: Xuancheng Haowei Industrial Technology Co ltd
Priority date: 2023-08-01
Filing date: 2023-08-01
Publication date: 2024-01-02
Anticipated expiration: 2033-08-01

Abstract

The utility model discloses an all-welded wide-runner directional flow hot plate, which relates to the field of heat exchange and comprises a medium inlet, a medium outlet, a flow guide channel and a welding seam, and is characterized in that: the medium inlet is positioned at the upper left part of the heat transfer plate, the medium outlet is positioned at the lower right part of the heat transfer plate, the diversion channel is connected with the medium inlet and the medium outlet and uniformly passes through all the spaces in the heat transfer plate, and the welding seam is positioned at the periphery of the heat transfer plate. The utility model has the advantages that: the fluid channel is large, and the device is suitable for heat exchange occasions requiring large water flow, such as condensation and the like; the fluid channel is large, and even if the cooling water contains a large amount of impurities, the cooling water cannot be blocked; the fluid flows directionally, and the fluid of the whole plate flows to the whole plate, so that no dead zone exists; air can be used as a heat exchange medium in the heat exchange to exchange heat.

Description

Full-welding wide-runner directional flow hot plate

Technical Field

The utility model relates to the field of heat exchange, in particular to a full-welded wide-runner directional flow hot plate.

Background

Traditional heat transfer plates tend to have relatively narrow flow passages to achieve high turbulence of the liquid medium at low flow rates, and thus good heat transfer, but this structure has some drawbacks: the flow rate of the medium is strictly required and cannot be too large or too small; because of the narrow channel, the medium has high clean degree requirement and is not suitable for the fluid containing impurities; it is not applicable to the case of using air as an in-plate heat exchange medium.

Disclosure of Invention

The utility model aims to provide an all-welded wide-runner directional flow hot plate so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a directional heat board that flows of wide runner of all welding, includes medium import, medium export, water conservancy diversion passageway, welding seam, its characterized in that: the medium inlet is positioned at the upper left part of the heat transfer plate, the medium outlet is positioned at the lower right part of the heat transfer plate, the diversion channel is connected with the medium inlet and the medium outlet and uniformly passes through all the spaces in the heat transfer plate, and the welding seam is positioned at the periphery of the heat transfer plate.

Preferably, the diversion channel is a wide flow channel and is an internal medium channel formed by bulging after welding two stainless steel plates.

Compared with the related art, the all-welded wide-runner directional flow hot plate provided by the utility model has the following beneficial effects:

1. the fluid channel is large, and the device is suitable for heat exchange occasions requiring large water flow, such as condensation and the like.

2. The fluid passage is large and is not blocked even if the cooling water contains a large amount of impurities.

3. The fluid flows directionally, and the whole plate fluid flows to the whole plate, so that no dead zone exists.

4. Air can be used as a heat exchange medium in the heat exchange to exchange heat.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

in the figure: 1. a medium inlet; 2. a medium outlet; 3. a diversion channel; 4. and (3) welding seams.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-2, an all-welded wide-runner directional flow hot plate includes a medium inlet 1, a medium outlet 2, a flow guiding channel 3, and a weld 4, and is characterized in that: the medium inlet 1 is positioned at the upper left part of the heat transfer plate, the medium outlet 2 is positioned at the lower right part of the heat transfer plate, the diversion channel 3 is connected with the medium inlet 1 and the medium outlet 2 and uniformly passes through all the spaces in the heat transfer plate, and the welding seam 4 is positioned at the periphery of the heat transfer plate.

The flow guide channel 3 is a wide flow channel and is an internal medium channel formed by bulging after welding two stainless steel plates.

The heat transfer medium enters the heat transfer plate from the medium inlet 1 and uniformly flows in the diversion channel 3, and due to the flow channel structure of the diversion channel 3, the heat transfer medium can pass through all areas in the plate so as to achieve the effect of full heat exchange, and the heat transfer medium after heat exchange flows out from the medium outlet 2. The weld 4 can ensure good tightness of the heat transfer plate and ensure that the external materials are not polluted.

After entering impurity in the heat transfer plate, impurity can be easily cleaned by means of water washing or acid washing.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a directional heat board that flows of wide runner of all welding, includes medium import (1), medium export (2), water conservancy diversion passageway (3), welding seam (4), its characterized in that: the medium inlet (1) is positioned at the upper left part of the heat transfer plate, the medium outlet (2) is positioned at the lower right part of the heat transfer plate, the flow guide channel (3) is connected with the medium inlet (1) and the medium outlet (2) and uniformly passes through all the spaces in the heat transfer plate, and the welding seam (4) is positioned at the periphery of the heat transfer plate.

2. An all-welded wide-runner directional flow hot plate as claimed in claim 1, wherein: the flow guide channel (3) is a wide flow channel and is an internal medium channel formed by bulging after welding two stainless steel plates.