CN209181599U - Heat exchanger plates - Google Patents

Abstract

The utility model provides a kind of heat exchanger plates, and multiple heat exchange plates comprising lamination setting, each heat exchange plate includes the pressure-bearing plate and flow-disturbing plate of mutual make-up connection, and bearing plate on piece is provided with multiple pressure-bearing ripples, and spoiler on piece is provided with multiple flow-disturbing ripples.

Description

Heat exchanger plates

Technical field

The utility model relates to heat-exchangers of the plate type technical field more particularly to it is a kind of suitable for be prone to blocking contain Granule medium or be easy to fouling media for heat exchange heat exchanger plates.

Background technique

With the development of heat-exchangers of the plate type technology, the range of plate heat exchanger applications is constantly expanding.But plate There are still very big limitations in easy fouling, easily blocking heat transferring medium for formula heat exchanger.

Because field of flow is uneven in runner, especially in the blocking of heat-exchangers of the plate type plate flow channel and the very big reason of fouling There are stagnant areas as a result, the contact of plate flow channel has then been further exacerbated by the uneven of field of flow, froms the perspective of from this angle, existing Heat exchanger plates structure, be only to improve blocking or scale problems, solve flowing field uniformity and contact there is no substantive The problem of, so blocking or fouling can not be solved the problems, such as from thorough.

Utility model content

The main purpose of the utility model is to provide a kind of heat exchanger plates comprising multiple heat exchanger plates of lamination setting Piece, each heat exchange plate include the pressure-bearing plate and flow-disturbing plate of mutual make-up connection, and the bearing plate on piece is provided with Multiple pressure-bearing ripples, the spoiler on piece are provided with multiple flow-disturbing ripples.

Above-mentioned heat exchanger plates, wherein multiple pressure-bearing ripples are submitted in a first direction with multiple flow-disturbing ripples Mistake arrangement.

Above-mentioned heat exchanger plates, wherein multiple pressure-bearing ripples are submitted in a second direction with multiple flow-disturbing ripples Mistake arrangement.

Above-mentioned heat exchanger plates, wherein the vertex of each pressure-bearing ripple contradicts the flow-disturbing plate and forms contact.

Above-mentioned heat exchanger plates, wherein the surrounding of the pressure-bearing plate is provided with the first bending part, and the four of the flow-disturbing plate It is provided with the second bending part week, first bending part is connected correspondingly to second bending part.

By the heat exchanger plates of the utility model, particulate matter blocking and incrustation are eliminated, so that it is stifled effectively to solve plate flow channel The problems such as plug, incrustation corrosion.

Detailed description of the invention

Fig. 1 is the utility model pressure-bearing sheet structure schematic diagram；

Fig. 2 is the A of Fig. 1 to cross-sectional view；

Fig. 3 is the utility model flow-disturbing sheet structure schematic diagram；

Fig. 4 is the B of Fig. 3 to cross-sectional view；

Fig. 5 is the utility model heat exchange plate structural schematic diagram；

Fig. 6 is the C of Fig. 5 to cross-sectional view；

Fig. 7 is the cross-sectional view of the utility model heat exchanger plates.

Specific embodiment

It is related to the detailed description and technology contents of the utility model, now just cooperation schema is described as follows:

Fig. 1-6 is please referred to, Fig. 1 is the utility model pressure-bearing sheet structure schematic diagram；Fig. 2 is the A of Fig. 1 to cross-sectional view；Fig. 3 For the utility model flow-disturbing sheet structure schematic diagram；Fig. 4 is the B of Fig. 3 to cross-sectional view；Fig. 5 is the utility model heat exchange plate knot Structure schematic diagram；For the C that Fig. 6 is Fig. 5 to cross-sectional view, Fig. 7 is the cross-sectional view of the utility model heat exchanger plates.As shown in figures 1 to 6, this is practical Novel heat exchanger plates include: multiple heat exchange plates 1 comprising lamination setting, and each heat exchange plate 1 includes the connection of mutual make-up Pressure-bearing plate 11 and flow-disturbing plate 12 are provided with multiple pressure-bearing ripples 111 on pressure-bearing plate 11, are provided on flow-disturbing plate 12 more A flow-disturbing ripple 121.

Further, multiple pressure-bearing ripples 111 and multiple flow-disturbing ripples 121 are in interlaced arrangement in a first direction；It is multiple Pressure-bearing ripple 111 and multiple flow-disturbing ripples 121 are in interlaced arrangement in a second direction, are wherein X-axis in attached drawing on first direction Direction, second direction are Y direction in attached drawing.

Still further, the vertex of each pressure-bearing ripple 111, which contradicts flow-disturbing plate 12, forms contact, solder contacts can be passed through Mode improve the bearing capacity of plate pair.

Further, the surrounding of pressure-bearing plate 11 is provided with the first bending part (not shown), the surrounding of flow-disturbing plate 12 It is provided with the second bending part (not shown), the first bending part is connected correspondingly to the second bending part, wherein passing through plate surrounding Bending part group is welded into heat exchange plate 1.Form contactless channel T1 between every two heat exchange plate 1, two heat exchange plates 1 Inside forms the channel T2 of contact-carrying, i.e., forms the channel T2 of contact-carrying between pressure-bearing plate 11 and flow-disturbing plate 12, contain Particle easily blocks or the easily heat transferring medium J1 of fouling is flowed out of contactless between plate pair channel, and common cleaning heat transferring medium J2 is from band Flowing in the channel T2 of contact.

It is worth noting that, heat exchanger plates H disclosed in Fig. 7 includes three heat exchange plates 1, but the utility model is not intended to limit and changes The quantity of hot plate piece 1.

The utility model is described in detail above, only as described above, only the one of the utility model is preferably real Example is applied, when the range that cannot limit the utility model implementation.Impartial change i.e. made according to the scope of application of this utility model Change and modify etc., it should still belong in the protection scope of the appended claims for the utility model.

Claims (4)

1. a kind of heat exchanger plates, which is characterized in that multiple heat exchange plates comprising lamination setting, each heat exchange plate include phase The pressure-bearing plate and flow-disturbing plate of mutual make-up connection, the bearing plate on piece are provided with multiple pressure-bearing ripples, the flow-disturbing plate On be provided with multiple flow-disturbing ripples, the vertex of each pressure-bearing ripple contradicts the flow-disturbing plate and forms contact.

2. heat exchanger plates as described in claim 1, which is characterized in that multiple pressure-bearing ripples and multiple flow-disturbing ripples exist It is in interlaced arrangement on first direction.

3. heat exchanger plates as claimed in claim 1 or 2, which is characterized in that multiple pressure-bearing ripples and multiple flow-disturbing waves Line is in interlaced arrangement in a second direction.

4. heat exchanger plates as described in claim 1, which is characterized in that the surrounding of the pressure-bearing plate is provided with the first bending part, The surrounding of the flow-disturbing plate is provided with the second bending part, and first bending part is connected correspondingly to second bending part.