CN209541499U - Heat exchanger plates, heat exchanger and heat-exchanger rig - Google Patents
Heat exchanger plates, heat exchanger and heat-exchanger rig Download PDFInfo
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- CN209541499U CN209541499U CN201821387220.4U CN201821387220U CN209541499U CN 209541499 U CN209541499 U CN 209541499U CN 201821387220 U CN201821387220 U CN 201821387220U CN 209541499 U CN209541499 U CN 209541499U
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Abstract
The utility model relates to technical field of heat exchange equipment, more particularly, to a kind of heat exchanger plates, heat exchanger and heat-exchanger rig.A kind of heat exchanger plates include: mainboard body；Multiple recessed portions are arranged in the side of the mainboard body, and the recessed portion extends along the length direction of the mainboard body, and multiple recessed portions are sequentially distributed along the width direction of the mainboard body, so that the side of the mainboard body is corrugated.General efficiency is lower in a manner of alleviating fin and tube type heat exchange existing in the prior art, makes the wasting technical problem of energy.
Description
Technical field
The utility model relates to technical field of heat exchange equipment, more particularly, to a kind of heat exchanger plates, heat exchanger and heat-exchanger rig.
Background technique
Heat exchanger is to be mainly used in the waste heat recycling and each process system of every profession and trade flue gas in energy-saving and emission-reduction estate planning
Necessary heat displacement.It is indispensable equipment in the field for reducing fuel consumption and energy-saving and emission-reduction.But it is existing at present
Some heat exchangers include shell and tube exchanger, finned tube exchanger etc..Shell and tube exchanger be generally used for two kinds of liquid mediums it
Between temperature difference heat exchange, shell and tube exchanger is able to achieve constant temperature difference heat exchange, but needs to consume a large amount of energy.Fin and tube type heat exchange
Device can realize the heat exchange between hot-air and refrigerant, but the general efficiency of mode of fin and tube type heat exchange is lower, causes energy
Waste.
In summary, it is desirable to provide a kind of heat-exchanger rig that heat exchange efficiency is high.
Utility model content
The purpose of this utility model is to provide a kind of heat exchanger plates, to alleviate fin and tube type heat exchange existing in the prior art
The general efficiency of mode is lower, makes the wasting technical problem of energy.
A kind of heat exchanger plates provided by the utility model, comprising: mainboard body；
Multiple recessed portions are arranged in the side of the mainboard body, and the recessed portion extends along the length direction of the mainboard body,
And multiple recessed portions are sequentially distributed along the width direction of the mainboard body, so that the side of the mainboard body is corrugated.
Further, the mainboard body is arranged in rectangle.
Further, the mainboard body is internally provided with gas passage, the extending direction of the gas passage and the master
The extending direction of plate body is identical.
Further, the mainboard body is metal material.
Further, the recessed portion is three, and the side of three recessed portions is sequentially connected with.
Further, the recessed portion includes the first inclined-plane and the second inclined-plane, first inclined-plane and second inclined-plane
Extend to the other side of the mainboard body.
A kind of heat exchanger has multiple heat exchanger plates as described above, and multiple heat exchanger plates are evenly spaced on, and adjacent two
Ventilation channel, the gas stream in gas passage in the ventilation channel and the mainboard body are formed between a heat exchanger plates
To speed that is opposite, being exchanged heat with raising.
A kind of heat-exchanger rig has at least one heat exchanger as described above, further includes combustion chamber, exhaust steam passage, heat exchange
Device and cold air path；
The exhaust outlet of the combustion chamber is connected to the exhaust steam passage, and the gas of the exhaust steam passage and the heat exchanger is logical
Road connection, the cold air path are connected to the ventilation channel, in the gas passage in the ventilation channel and the mainboard body
Gas flow it is opposite so that cold air absorbs the hot gas on the heat exchanger plates.
Further, the heat-exchanger rig further includes insulating layer, and the combustion chamber, exhaust steam passage, heat exchanger and cold air are logical
Road is arranged in the insulating layer.
Further, the heat-exchanger rig further includes burner, flame-observing hole and smoke exhaust fan；
The burner passes through the insulating layer and the combustion chamber, and the flame-observing hole passes through the insulating layer and is used for
The combustion chamber is observed, gas outlet one end that the exhaust steam passage is arranged in the smoke exhaust fan is given up for adjusting in exhaust steam passage
The speed of gas discharge.
A kind of heat exchanger plates provided by the utility model, comprising: mainboard body；Multiple recess are arranged in the side of the mainboard body
Portion, the recessed portion extends along the length direction of the mainboard body, and multiple recessed portions are along the width side of the mainboard body
To being sequentially distributed, so that the side of the mainboard body is corrugated.Using above-mentioned scheme, it is provided in the side of mainboard body more
A recessed portion, multiple recessed portions are sequentially distributed along the width direction of mainboard body, can be in this way wave in the side plate of mainboard body
Line shape, so as to improve the heat transfer rate of heat exchanger plates, is deposited in the prior art since the surface area of corrugated board increases with alleviating
Fin and tube type heat exchange the general efficiency of mode it is lower, make the wasting technical problem of energy.
A kind of heat exchanger provided by the utility model, has multiple heat exchanger plates as described above, and multiple heat exchanger plates are equal
It is even to be spaced apart, ventilation channel is formed between the two neighboring heat exchanger plates, in the ventilation channel and the mainboard body
Gas flow in gas passage is opposite, to improve the speed of heat exchange.Using above-mentioned scheme, exchange heat the multiple heat exchange of implement body
Plate, adjacent two heat exchanger plates intervals setting, is formed with ventilation channel, and using between two adjacent heat exchanger plates
When, it circulating cold air in channel of taking a breath, the gas passage in heat exchange circulates hot gas, and the flow direction of hot gas and cold air is opposite, meanwhile, it changes
The side plate body of hot plate is corrugated, can not only improve heat exchange area, additionally it is possible to the velocity of liquid assets for adjusting hot gas and cold air, into
And improve the heat exchange efficiency of heat exchanger.
A kind of heat-exchanger rig provided by the utility model has at least one heat exchanger as described above, further includes burning
Room, exhaust steam passage, heat exchanger and cold air path；The exhaust outlet of the combustion chamber is connected to the exhaust steam passage, and the exhaust gas is logical
Road is connected to the gas passage of the heat exchanger, and the cold air path is connected to the ventilation channel, the ventilation channel and institute
The gas flow stated in the gas passage in mainboard body is opposite, so that cold air absorbs the hot gas on the heat exchanger plates.Using above-mentioned
Scheme is provided with heat exchanger in heat-exchanger rig, and the setting form of heat exchanger can be improved the heat exchange efficiency of heat-exchanger rig.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the main view of heat exchanger plates provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram of heat exchanger provided by the embodiment of the utility model；
Fig. 3 is heat-exchanger rig structural schematic diagram provided by the embodiment of the utility model.
Icon: 100- mainboard body；The combustion chamber 200-；300- exhaust steam passage；400- insulating layer；500- burner；600- is seen
Fire hole；700- smoke exhaust fan；110- recessed portion；120- gas passage；130- ventilation channel.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the main view of heat exchanger plates provided by the embodiment of the utility model.As shown in Figure 1, provided by the utility model
A kind of heat exchanger plates, comprising: mainboard body 100；
Multiple recessed portions 110, length of the recessed portion 110 along the mainboard body 100 is arranged in the side of the mainboard body 100
It spends direction to extend, and multiple recessed portions 110 are sequentially distributed along the width direction of the mainboard body 100, so that the mainboard
The side of body 100 is corrugated.
Further, the mainboard body 100 is arranged in rectangle.
Further, the recessed portion 110 is three, and the side of three recessed portions 110 is sequentially connected with.
Wherein, the shape of mainboard body 100 can be also square either trapezoidal, as long as can satisfy a side in ripple
Shape.
The quantity of recessed portion 110 can be two, four either five etc..
The other side of mainboard body 100 may also set up recessed portion 110, can make the speed to exchange heat so faster, and mainboard body
Recessed portion 110 is provided on 100, recessed portion 110 is able to bear certain deformation, in the certain deformation of recessed portion 110, mainboard
Body 100 can normally work.
A kind of heat exchanger plates provided by the utility model, comprising: mainboard body 100；The side setting of the mainboard body 100 is multiple
Recessed portion 110, the recessed portion 110 extends along the length direction of the mainboard body 100, and multiple recessed portions 110 are along institute
The width direction for stating mainboard body 100 is sequentially distributed, so that the side of the mainboard body 100 is corrugated.Using above-mentioned scheme,
The side of mainboard body 100 is provided with multiple recessed portions 110, multiple recessed portions 110 successively divide along the width direction of mainboard body 100
Cloth can be in this way corrugated in the side plate of mainboard body 100, since the surface area of corrugated board increases, so as to mention
The heat transfer rate of high heat exchanger plates, general efficiency is lower in a manner of alleviating fin and tube type heat exchange existing in the prior art, enables
Measure wasting technical problem.
On the basis of the above embodiments, further, the mainboard body 100 is internally provided with gas passage 120, described
The extending direction of gas passage 120 is identical as the extending direction of the mainboard body 100.
In the present embodiment, the inside of mainboard body 100, and the extending direction of gas passage 120 is arranged in gas passage 120
It is identical as the extending direction of mainboard body 100, in this way, mainboard body 100 can be made to have heat when hot gas passes through gas passage 120
Transmitting, improves the transmission speed of heat.
On the basis of the above embodiments, further, the mainboard body 100 is metal material.
In the present embodiment, the material of mainboard body 100 is selected as metal material, and the intensity of such mainboard body 100 is higher, Er Qiezhu
The thermal conductivity of plate body 100 can also be improved.
On the basis of the above embodiments, further, the recessed portion 110 includes the first inclined-plane and the second inclined-plane, institute
The first inclined-plane and second inclined-plane is stated to extend to the other side of the mainboard body 100.
In the present embodiment, the angle between the first inclined-plane and the second inclined-plane can be adjusted according to specific service condition
Section, so as to control the quantity of the recessed portion 110 on the side plate of mainboard body 100, so that heat exchange efficiency reaches user's
Desired effect.
Fig. 2 is the structural schematic diagram of heat exchanger provided by the embodiment of the utility model.As shown in Fig. 2, a kind of heat exchanger, tool
There are multiple heat exchanger plates as described above, multiple heat exchanger plates are evenly spaced on, and are formed between the two neighboring heat exchanger plates
There is ventilation channel 130, the ventilation channel 130 is opposite with the gas flow in the gas passage 120 in the mainboard body 100,
To improve the speed of heat exchange.
Wherein, the width for ventilation channel 130 being formed between adjacent two heat exchange rings can be according to specific service condition
It is modified.
A kind of heat exchanger provided by the utility model, has multiple heat exchanger plates as described above, and multiple heat exchanger plates are equal
It is even to be spaced apart, ventilation channel 130, the ventilation channel 130 and the mainboard are formed between the two neighboring heat exchanger plates
The gas flow in gas passage 120 in body 100 is opposite, to improve the speed of heat exchange.Using above-mentioned scheme, exchange heat utensil
The multiple heat exchanger plates of body, adjacent two heat exchanger plates intervals setting, are formed with ventilation channel between two adjacent heat exchanger plates
130, and when in use, circulate in channel 130 of taking a breath cold air, and the gas passage 120 in heat exchange circulates hot gas, and hot gas and cold
The flow direction of gas is opposite, meanwhile, the side plate body of heat exchanger plates is corrugated, can not only improve heat exchange area, additionally it is possible to adjust heat
The velocity of liquid assets of gas and cold air, and then improve the heat exchange efficiency of heat exchanger.
Fig. 3 is heat-exchanger rig structural schematic diagram provided by the embodiment of the utility model.As shown in figure 3, a kind of heat-exchanger rig,
It further include combustion chamber 200, exhaust steam passage 300, heat exchanger and cold air path at least one heat exchanger as described above；
The exhaust outlet of the combustion chamber 200 is connected to the exhaust steam passage 300, the exhaust steam passage 300 and the heat exchange
The gas passage 120 of device is connected to, and the cold air path is connected to the ventilation channel 130, the ventilation channel 130 and the master
The gas flow in gas passage 120 in plate body 100 is opposite, so that cold air absorbs the hot gas on the heat exchanger plates.
Wherein, the quantity of heat exchanger can be two, three either four, and two adjacent heat exchangers along vertical side
To being sequentially communicated.
A kind of heat-exchanger rig provided by the utility model has at least one heat exchanger as described above, further includes burning
Room 200, exhaust steam passage 300, heat exchanger and cold air path；The exhaust outlet of the combustion chamber 200 and the exhaust steam passage 300 connect
Logical, the exhaust steam passage 300 is connected to the gas passage 120 of the heat exchanger, the cold air path and the ventilation channel 130
Connection, the ventilation channel 130 is opposite with the gas flow in the gas passage 120 in the mainboard body 100, so that cold air is inhaled
Receive the hot gas on the heat exchanger plates.Using the above scheme, heat exchanger is provided in heat-exchanger rig, the setting form of heat exchanger can
Improve the heat exchange efficiency of heat-exchanger rig.
On the basis of the above embodiments, further, the heat-exchanger rig further includes insulating layer 400, the combustion chamber
200, exhaust steam passage 300, heat exchanger and cold air path are arranged in the insulating layer 400.
Further, the heat-exchanger rig further includes burner 500, flame-observing hole 600 and smoke exhaust fan 700；
The burner 500 passes through the insulating layer 400 and is connected to the combustion chamber 200, and the flame-observing hole 600 passes through institute
Insulating layer 400 is stated for observing the combustion chamber 200, the gas outlet of the exhaust steam passage 300 is arranged in the smoke exhaust fan 700
One end is used to adjust the speed that exhaust gas discharges in exhaust steam passage 300.
In the present embodiment, combustion chamber 200, exhaust steam passage 300, heat exchanger and cold air path are arranged at insulating layer 400
In, the heat exchange efficiency of device can be made more preferably, burner 500 makes object burning to be combusted in combustion chamber 200, and flame-observing hole 600 can
The combustion case in combustion chamber 200 is observed, the setting of smoke exhaust fan 700 can be such that the temperature of exhaust gas in exhaust steam passage 300 reduces
It to predetermined temperature, is quickly discharged from heat exchanger, the temperature of heat exchanger is avoided to be transferred in exhaust gas again.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of heat exchanger plates characterized by comprising mainboard body；
Multiple recessed portions are arranged in the side of the mainboard body, and the recessed portion extends along the length direction of the mainboard body, and more
A recessed portion is sequentially distributed along the width direction of the mainboard body, so that the side of the mainboard body is corrugated.
2. heat exchanger plates according to claim 1, which is characterized in that the mainboard body is arranged in rectangle.
3. heat exchanger plates according to claim 2, which is characterized in that the mainboard body is internally provided with gas passage, described
The extending direction of gas passage is identical as the extending direction of the mainboard body.
4. heat exchanger plates according to claim 3, which is characterized in that the mainboard body is metal material.
5. heat exchanger plates according to claim 4, which is characterized in that the recessed portion is three, three recessed portions
Side is sequentially connected with.
6. heat exchanger plates according to claim 5, which is characterized in that the recessed portion includes the first inclined-plane and the second inclined-plane,
First inclined-plane and second inclined-plane extend to the other side of the mainboard body.
7. a kind of heat exchanger, which is characterized in that there are multiple heat exchanger plates as claimed in any one of claims 1 to 6, it is multiple described
Heat exchanger plates are evenly spaced on, and ventilation channel, the ventilation channel and the master are formed between the two neighboring heat exchanger plates
The gas flow in gas passage in plate body is opposite, to improve the speed of heat exchange.
8. a kind of heat-exchanger rig, which is characterized in that there is at least one heat exchanger as claimed in claim 7, further include burning
Room, exhaust steam passage, heat exchanger and cold air path；
The exhaust outlet of the combustion chamber is connected to the exhaust steam passage, and the gas passage of the exhaust steam passage and the heat exchanger connects
Logical, the cold air path is connected to the ventilation channel, the gas in gas passage in the ventilation channel and the mainboard body
Body flow direction is opposite, so that cold air absorbs the hot gas on the heat exchanger plates.
9. heat-exchanger rig according to claim 8, which is characterized in that the heat-exchanger rig further includes insulating layer, the combustion
Room, exhaust steam passage, heat exchanger and cold air path is burnt to be arranged in the insulating layer.
10. heat-exchanger rig according to claim 9, which is characterized in that the heat-exchanger rig further includes burner, flame-observing hole
And smoke exhaust fan；
The burner passes through the insulating layer and the combustion chamber, and the flame-observing hole passes through the insulating layer for observing
The combustion chamber, gas outlet one end that the exhaust steam passage is arranged in the smoke exhaust fan are arranged for adjusting exhaust gas in exhaust steam passage
The speed put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387220.4U CN209541499U (en) | 2018-08-27 | 2018-08-27 | Heat exchanger plates, heat exchanger and heat-exchanger rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387220.4U CN209541499U (en) | 2018-08-27 | 2018-08-27 | Heat exchanger plates, heat exchanger and heat-exchanger rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541499U true CN209541499U (en) | 2019-10-25 |
Family
ID=68244980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387220.4U Active CN209541499U (en) | 2018-08-27 | 2018-08-27 | Heat exchanger plates, heat exchanger and heat-exchanger rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541499U (en) |
-
2018
- 2018-08-27 CN CN201821387220.4U patent/CN209541499U/en active Active
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