CN209131461U - Novel plate-type cooler - Google Patents

Abstract

The utility model provides a kind of Novel plate-type cooler, is related to cooler field；Including several pieces of heat transfer plates；The channel circulated for fluid is formed between per adjacent two pieces of heat transfer plates；Several partition groups are provided in the channel；The partition group includes several partitions；The partition is vertically arranged in the channel；The height of the partition is identical as the height in the channel；The plate face of several partitions is parallel to fluid flow direction；All partitions in the partition group are in the same plane；There is interval between adjacent two pieces of partitions in the partition group.Novel plate-type cooler provided by the utility model increases the supporting role to heat transfer plate by partition and hang plate, efficiently solves the problems, such as that heat transfer plate is easily-deformable in the prior art.

Description

Novel plate-type cooler

Technical field

The utility model relates to cooler field more particularly to a kind of panel coolers.

Background technique

Panel cooler is a series of a kind of high-effect cooling device as made of sheet metal closed assemblies with certain corrugated shape. Thin rectangular shape channel is formed between various plates, and heat exchange is carried out by plate.Panel cooler is liquid-liquid, liquid-vapour progress The ideal equipment of heat exchange.It has heat exchange efficiency is high, heat loss is small, advantages of compact and light structure, occupied area is small, be widely used, The features such as long service life.Under uniform pressure damaed cordition, ratio of heat transfer coefficient chimney cooler is 3-5 times high, occupied area For the one third of chimney cooler, heat recovery rate may be up to 90% or more.

Existing panel cooler relies primarily on the interconnecting piece of heat transfer plate two sides to undertake the pressure of heat transfer plate surface, holds Easily lead to that heat transfer plate middle part pressure is excessive to cause heat transfer plate to deform；Meanwhile each position fluid temperature difference is excessive in runner, causes to pass The thermal efficiency is low.

Utility model content

In view of the above-mentioned problems, the utility model provides a kind of Novel plate-type cooler, to solve to exist in the prior art The easily-deformable problem of heat transfer plate.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of Novel plate-type cooler, including several pieces of heat transfer plates；Per formed between adjacent two pieces of heat transfer plates for The channel of fluid circulation；The channel includes the passage of heat for fluid to be cooled circulation and the cold passage for cooling fluid circulation； The passage of heat and the cold passage interval are arranged；Under the passage of heat includes upper sheet space and is set to below the upper sheet space Plate；The cold passage is by being set to the lower sheet space of the passage of heat above the cold passage and being set to described cold logical The upper sheet space of the passage of heat below road is constituted；The cold passage is airtight passage；It is provided in the channel several Partition group；The partition group includes several partitions；The partition is vertically arranged in the channel；The height of the partition and institute The height for stating channel is identical；The plate face of several partitions is parallel to fluid flow direction；It is all described in the partition group Partition is in the same plane；There is interval between adjacent two pieces of partitions in the partition group.

Novel plate-type cooler provided by the utility model, it is preferable that the partition both ends are respectively connected with one piece and incline Inclined plate；The hang plate is vertically arranged in the channel；The height of the hang plate is identical as the height in the channel；It is described The angle that hang plate and the partition are formed is obtuse angle.

Novel plate-type cooler provided by the utility model, it is preferable that the angle is 120 °~150 °.

Novel plate-type cooler provided by the utility model, it is preferable that two pieces of inclinations at the same partition both ends Plate is located at the same side of the partition.

Novel plate-type cooler provided by the utility model, it is preferable that adjacent two pieces of partitions in the partition group On the hang plate be located at the two sides of the partition group.

Novel plate-type cooler provided by the utility model, it is preferable that described in two pieces of the same interval both ends The plate face of hang plate is parallel to each other.

Novel plate-type cooler provided by the utility model, it is preferable that two neighboring partition group mirror image each other.

Novel plate-type cooler provided by the utility model, it is preferable that the equal length at several intervals.

Above-mentioned technical proposal, have the following advantages that or the utility model has the advantages that

1. being made while increasing heat transfer area by the segmentation, blocking and drainage of partition and hang plate to fluid It obtains fluid and forms turbulent flow, increase the process of fluid, make each mutual blending of position fluid to reduce the temperature of each position fluid It is poor to spend, and substantially increases heat transfer efficiency.

2. partition and hang plate increase the supporting role to heat transfer plate, it is variable to efficiently solve heat transfer plate in the prior art The problem of shape.

Detailed description of the invention

In detailed description of non-limiting embodiments in conjunction with the following drawings, the utility model can be better understood Features described above and advantage.Identical label indicates identical part in all the attached drawings.It is not drawn to scale deliberately attached Figure, it is preferred that emphasis is show the purport of the utility model.

Fig. 1 is the structural schematic diagram for the Novel plate-type cooler that the utility model embodiment 1 provides；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the structural schematic diagram of the heat transfer plate for the Novel plate-type cooler that the utility model embodiment 1 provides；

Fig. 4 is that the partial structurtes between two heat transfer plates of the Novel plate-type cooler that the utility model embodiment 1 provides are shown It is intended to；

Fig. 5 is the side view of a partition group of the Novel plate-type cooler that the utility model embodiment 1 provides.

Specific embodiment

The utility model is further described in the following with reference to the drawings and specific embodiments, but it is practical new not as this The restriction of type.

Embodiment 1:

As shown in Figures 1 to 5,

A kind of Novel plate-type cooler 8, including fluid inlet to be cooled 91, fluid outlet to be cooled 92, cooling fluid into Mouth 93, cooling fluid outlet 94 and several pieces of heat transfer plates 1；The channel circulated for fluid is formed between adjacent two pieces of heat transfer plates 1 11；Channel 11 includes the passage of heat 12 for fluid to be cooled circulation and the cold passage 13 for cooling fluid circulation；The passage of heat 12 with The setting of the interval of cold passage 13；The passage of heat 12 includes upper sheet space 121 and the lower sheet space 122 for being set to 121 lower section of upper sheet space；Cold passage 13 by be set to the lower sheet space 122 of the passage of heat 12 of the top of cold passage 13 and be set to 13 lower section of cold passage the passage of heat 12 it is upper Plate 121 is constituted；Cold passage 13 is airtight passage；Several partition groups 2 are provided in channel 11；Each partition group 2 includes several Partition 3；Partition 3 is vertically arranged in channel 11；The height of partition 3 is identical as the height in channel 11；Several partitions 3 are along fluid stream Dynamic direction is set gradually；All partitions 3 in each partition group 2 are in the same plane；In each partition group 2 adjacent two pieces every There is interval 5 between plate 3；When in fluid feed channel 11, partition 3 plays a part of to stop and divide to fluid, destroys fluid layer Stream makes fluid flowing be more likely formed turbulent flow, improves heat transfer efficiency；Interval 5 between two partitions 3 makes the fluid of 3 two sides of partition It can be exchanged with each other, blending, so that the temperature difference of 3 liang of side liquids of partition is smaller, to improve heat transfer efficiency；If fluid passes through simultaneously The process of fluid is increased when dry interval 5, to enhance heat-transfer effect, improves heat transfer efficiency；Fluid flows through each interval 5 So that fluid is with curved path walking to form turbulent flow, raising heat transfer efficiency；The partition 3 of setting increases heat transfer area, improves and passes The thermal efficiency.

It is highly preferred that the both ends of partition 3, which are separately connected, is provided with one block of hang plate 4；Hang plate 4 is vertically arranged at channel 11 It is interior；The height of hang plate 4 is identical as the height in channel 11；The angle 6 that hang plate 4 and partition 3 are formed is obtuse angle；Anti- fluid flow Enter to be not easy outflow at angle 6 to cause in angle 6 fluid and other position fluid temperature differences big and the case where influence heat transfer efficiency； On the one hand, hang plate 4 further increases heat transfer area, improves heat transfer efficiency；On the other hand, hang plate 4 has resistance to fluid Gear effect, so that the fluid of laminar flow becomes the turbulent motion of unordered mixed and disorderly, mutual blending, at this time because the particle of fluid is made irregularly Movement, the variation that various amounts get muddled with space coordinate at any time in flow field cause between two heat transfer plates 1 at center and wooden partition The temperature difference at place is smaller, and heat exchange efficiency is improved；Make hang plate 4 more preferable to the blocking effect of fluid simultaneously, is more likely formed rapids Stream improves heat transfer efficiency.

More specifically, the angle 6 that hang plate 4 and partition 3 are formed is 120 °~150 °；Hang plate 4 is sufficiently played Effect to fluid conduction and blocking improves heat transfer efficiency.

It is highly preferred that the hang plate 4 of 3 both ends of same partition setting is located at the same side of the partition 3；On the one hand, it first connects The hang plate 4 of touching fluid plays drainage and blocking, directs flow through interval 5, increases the process of fluid, while making laminar flow Fluid become the turbulent motion of unordered mixed and disorderly, mutual blending, improve heat transfer efficiency；On the other hand, the inclination of contact fluid afterwards Plate 4 plays a part of to stop fluid, so that fluid flowing is more likely formed turbulent flow, improves heat transfer efficiency.

It is highly preferred that the hang plate 4 in partition group 2 on adjacent two pieces of partitions 3 is located at the two sides of partition group 2；So that adjacent Hang plate 4 on two pieces of partitions 3 guides the contrary of fluid flowing, to make fluid streamwise constantly with curved path walking Turbulent flow is formed, heat transfer efficiency is improved.

It is highly preferred that the plate face for being located at two blocks of hang plates 4 at 5 both ends of same interval is parallel to each other, so that two blocks of hang plates 4 Between form an access 7, so that preferably guidance fluid while increasing the process of fluid, improve biography along curved path walking The thermal efficiency.

It is highly preferred that two neighboring partition group 2 mirror image each other；So that between adjacent two partitions group 2 same position fluid The other two sides of two partition groups 2 are directed to, each position fluid is made to obtain sufficient blending, to reduce between each position fluid Temperature difference, improve heat transfer efficiency.

It is highly preferred that 5 equal length of interval between partition 3；So that the more regular property of curvilinear flow that fluid is guided, It avoids not having drainage because 5 setting of part interval is excessive or too small and increasing the effect of fluid flow.

When fluid flows between two pieces of heat transfer plates 1, fluid is inclined by the segmentation of plate 4 and stops, and starts to increase with curved path walking Add the process of fluid, and fluid is made to form turbulent flow, improves heat transfer efficiency；When fluid continues to flow, by a drainage Hang plate 4 guide the other side for flowing to partition 3 and fluid blending with the side, repeatedly, so that the temperature of each position fluid Difference is smaller, to improve heat transfer efficiency.

In conclusion Novel plate-type cooler provided by the utility model, by partition and hang plate to the segmentation of fluid, Stop and drainage, so that fluid forms turbulent flow, increases the process of fluid, make each portion while increasing heat transfer area The mutual blending of bit stream body substantially increases heat transfer efficiency to reduce the temperature difference of each position fluid；Partition and hang plate increase The big supporting role to heat transfer plate, efficiently solves the problems, such as that heat transfer plate is easily-deformable in the prior art.

It should be appreciated by those skilled in the art that those skilled in the art combine the prior art and above-described embodiment can be real The existing change case, it will not be described here.Such change case has no effect on the substantive content of the utility model, not superfluous herein It states.

The preferred embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, devices and structures not described in detail herein should be understood as with the common side in this field Formula is practiced；Anyone skilled in the art, do not depart from technical solutions of the utility model make it is many possible Changes and modifications or equivalent example modified to equivalent change, this has no effect on the substantive content of the utility model.Therefore, All contents without departing from technical solutions of the utility model, it is made to the above embodiment according to the technical essence of the utility model Any simple modifications, equivalents, and modifications, still fall within technical solutions of the utility model protection in the range of.

Claims (8)

1. a kind of Novel plate-type cooler, including several pieces of heat transfer plates；It is formed between per adjacent two pieces of heat transfer plates for stream The channel of body circulation；The channel includes the passage of heat for fluid to be cooled circulation and the cold passage for cooling fluid circulation；Institute It states the passage of heat and the cold passage interval is arranged；The passage of heat includes upper sheet space and the lower plate that is set to below the upper sheet space Piece；The cold passage is by being set to the lower sheet space of the passage of heat above the cold passage and being set to the cold passage The upper sheet space of the passage of heat of lower section is constituted；The cold passage is airtight passage；It is characterized in that, being set in the channel It is equipped with several partition groups；The partition group includes several partitions；The partition is vertically arranged in the channel；The partition Height is identical as the height in the channel；The plate face of several partitions is parallel to fluid flow direction；In the partition group All partitions are in the same plane；There is interval between adjacent two pieces of partitions in the partition group.

2. Novel plate-type cooler as described in claim 1, which is characterized in that the partition both ends are respectively connected with one piece Hang plate；The hang plate is vertically arranged in the channel；The height of the hang plate is identical as the height in the channel；Institute Stating the angle that hang plate and the partition are formed is obtuse angle.

3. Novel plate-type cooler as claimed in claim 2, which is characterized in that the angle is 120 °~150 °.

4. Novel plate-type cooler as claimed in claim 2, which is characterized in that incline described in two pieces of the same partition both ends Inclined plate is located at the same side of the partition.

5. Novel plate-type cooler as claimed in claim 4, which is characterized in that described in adjacent two pieces in the partition group every The hang plate on plate is located at the two sides of the partition group.

6. Novel plate-type cooler as claimed in claim 5, which is characterized in that two pieces of institutes positioned at the same interval both ends The plate face for stating hang plate is parallel to each other.

7. Novel plate-type cooler as claimed in claim 6, which is characterized in that two neighboring partition group mirror image each other.

8. such as Novel plate-type cooler according to any one of claims 1 to 7, which is characterized in that the length at several intervals It spends equal.