CN209341873U - A kind of heat exchanger - Google Patents
A kind of heat exchanger Download PDFInfo
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- CN209341873U CN209341873U CN201822112736.4U CN201822112736U CN209341873U CN 209341873 U CN209341873 U CN 209341873U CN 201822112736 U CN201822112736 U CN 201822112736U CN 209341873 U CN209341873 U CN 209341873U
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- heat exchange
- heat
- exchange body
- heat exchanger
- medium
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Abstract
The utility model provides a kind of heat exchanger, the heat exchanger includes at least 1 heat exchange body, heat exchange body includes medium entrance, media outlet and heat source passages, the any two side of heat exchange body is arranged in medium entrance and media outlet, and heat source passages run through the upper and lower surface of heat exchange body.Heat medium in the utility model is present in the inside of heat exchange body, the heat source passages through upper and lower surface are provided in heat exchange body, heat source heats heat exchange body, bottom and heat source passages including heat exchange body, to in heat exchange body media contact heat source passages and heat exchange body after carry out heat exchanging process, heat exchanger in compared to the prior art, the less structure of heat exchanger part in the utility model is simpler, and production and use are all more convenient.
Description
Technical field
The utility model relates to heat exchanger fields, and in particular to a kind of heat exchanger, structure is simpler, add
Thermal velocity is faster.
Background technique
Heat exchanger, also known as heat exchanger or heat-exchange apparatus, be for making heat be transmitted to cold fluid from hot fluid, with
The device that technique as defined in meeting requires, is a kind of industrial application of convective heat transfer and heat transfer.Heat exchanger can be by different
Mode is classified.Dividing wall type, hybrid, heat accumulating type or back-heating type three categories can be divided by its operating process；By the tight of its surface
The degree of gathering can be divided into two class of close-coupled and non-close-coupled.
Most typical dividing wall type heat exchanger in the prior art, it industrially application have long history, and
It still accounts in all heat exchangers and occupies leading position.Main structure is made of the adhesive tape between heat exchange plate and plate.For a long time in market
Leading position is occupied, but its volume is big, heat exchange efficiency is low, and replacement adhesive tape is expensive, and the renewal cost of adhesive tape accounts about whole
The 1/3-1/2 of a process.The heat exchange being mainly used between Liquid-liquid, industry is interior to be frequently referred to the heat exchange of water water, heat exchange efficiency
In 5000w/m2.K.To improve extratubal fluid heat transfer coefficient, a certain number of lateral baffle plates are usually installed in shell.Folding
Stream plate washer can not only prevent fluid short, increase fluid velocity, and fluid is also forced, by tube bank, to make by the multiple cross-flow in regulation path
Less turbulence greatly increases.Common plate washer has discount vibram outlet shape and two kinds of disc, the former application is more extensive.Due to China's new edition
The release of GMP, plate-type heat-exchange will be gradually backed out food, beverage, the high industry of the health rank such as pharmacy.
Heat exchanger in the prior art, internal structure is complicated, and heating time is long, bulky to be not easy to heat exchange
The production and use of device.
Utility model content
The purpose of this utility model is to provide a kind of heat exchangers, and structure is simpler, heating speed faster, volume
It is more small and exquisite to be more convenient for making and install and use.
The embodiments of the present invention are achieved in that
A kind of heat exchanger, the heat exchanger include at least 1 heat exchange body, heat exchange body include medium entrance,
Any two side of heat exchange body, heat source passages are arranged in media outlet and heat source passages, medium entrance and media outlet
Through the upper and lower surface of heat exchange body.
In the preferred embodiment of the utility model, above-mentioned heat exchanger includes multiple heat exchange bodies and connecting tube, is connected
The medium entrance and media outlet of adapter tube are separately connected the media outlet of previous heat exchange body and Jie of latter heat exchange body
Matter import, the media outlet and medium entrance of heat exchange body are arranged in the side of heat exchange body, are arranged in heat exchange body
There are the heat source passages through upper and lower surface.
In the preferred embodiment of the utility model, the bottom opening of above-mentioned heat source passages, which is greater than at the top of heat source passages, to be opened
Mouthful.
In the preferred embodiment of the utility model, above-mentioned heat exchange body includes medium receiving cavity and upper cover, medium
The bottom of receiving cavity has the first protrusion of the perforation upwardly extended, and the location and shape with the first protrusion are provided on upper lid
Corresponding first through hole, the first protrusion and first through hole are tightly connected.
In the preferred embodiment of the utility model, above-mentioned first protrusion is staggered in the bottom of medium receiving cavity.
In the preferred embodiment of the utility model, multiple first grooves, the first groove point are additionally provided on above-mentioned upper lid
Cloth is in first through hole surrounding.
In the preferred embodiment of the utility model, above-mentioned heat exchange body further includes connection sheet, and connection sheet connects two-phase
Adjacent upper cover.
In the preferred embodiment of the utility model, above-mentioned upper cover and connection sheet are integrally formed.
In the preferred embodiment of the utility model, the medium entrance and media outlet of above-mentioned heat exchange body are arranged in heat
On the one pair of them opposite flank for exchanging ontology.
In the preferred embodiment of the utility model, above-mentioned heat exchanger is integrally formed.
The beneficial effect of the utility model embodiment is: the heat medium in the utility model is present in heat exchange body
Inside, is provided with the heat source passages through upper and lower surface in heat exchange body, and heat source heats heat exchange body, including heat exchange
The bottom of ontology and heat source passages, to carry out hot friendship after media contact heat source passages and heat exchange body in heat exchange body
Change process, compared to the prior art in heat exchanger, the less structure of heat exchanger part in the utility model is simpler, system
Make and use is all more convenient.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the heat exchanger positive structure schematic in the utility model embodiment one；
Fig. 2 is the heat exchanger positive structure schematic in the utility model embodiment two；
Fig. 3 is the heat exchanger side structural schematic diagram in the utility model embodiment two；
Fig. 4 is the heat exchanger overlooking structure diagram in the utility model embodiment two；
Fig. 5 is the heat exchanger the schematic diagram of the section structure in the utility model embodiment two.
Icon:
First embodiment: the first heat exchange body of 110-；The second heat exchange body of 120-；130- connecting tube；102- medium
Outlet；101- medium entrance；111- heat source passages.
Second embodiment: the first heat exchange body of 210-；The second heat exchange body of 220-；250- connecting tube；202- medium
Outlet；201- medium entrance；230- medium receiving cavity；240- upper cover；The first protrusion of 231-；241- first through hole；242-
One groove；243- connection sheet；The second protrusion of 244-.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
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" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construct and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" only refers to that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
First embodiment
Referring to Figure 1, the present embodiment provides a kind of heat exchanger, which is obtained using integrally formed mode.
Simplest heat exchanger in the present embodiment can only be provided with a heat exchange body, the heat exchange body packet
Medium entrance, media outlet and heat source passages are included, any two side of heat exchange body is arranged in medium entrance and media outlet
Face, heat source passages run through the upper and lower surface of the heat exchange body.Heat source reaches heating heat exchange by heating heat exchange body
This effect of intrinsic medium.
If the heat exchanger setting in further the present embodiment, there are two heat exchange body, which includes the
One heat exchange body 110, the second heat exchange body 120 and connecting tube 130, the first heat exchange body 110 and the second heat exchange sheet
120 parallel arranged of body, the both ends of connecting tube 130 are separately connected the media outlet 102 of the first heat exchange body 110 and the second heat is handed over
The medium entrance 101 of ontology 120 is changed, the first heat exchange body 110 and second heat exchanger are plate, heat exchange body
Medium entrance 101 and media outlet 102 are separately positioned on the left and right end of plate body, are provided with and pass through on this plate body of heat exchange body
The heat source passages 111 of lower surface, heat source heat source channel 111 are put on, so that the medium inside plate body has temperature in contact
Heat source passages 111 after realize heat exchange.Heat source passages 111 and heat exchange body in the present embodiment are that heating conduction is good
Metal or metal alloy compositions, such as copper, stainless steel.
In the present embodiment, the bottom opening of the heat source passages 111 is greater than top opening, forms chimney-like, is convenient for exhaust gas
Discharge；It is round and ellipse that the shape of heat source passages 111, which has section, and interior smooth simply facilitates under the conditions of prior art
Processing, convenient for medium and heat source passages 111 contact carry out heat exchange；Heat source passages in other embodiments also can be set
For irregular shape, the setting of 111 alternate internal of heat source passages is used for uniform blending agent, is consistent temperature；Work as Jie
After matter carries out first time heating in the first heat exchange body 110, the second heat exchange body 120 is entered by connecting tube 130
Medium is heated again, i.e. the first heat exchange body 110 is preheating process, when same heat source is opened, shortens and is situated between
The heating time of matter.In other embodiments, three or four or even more heat exchange bodies also can be set, as long as
It is obtained using integrally formed mode, the integrated molding mode in the present embodiment can be a plurality of types of integrated molding sides
Formula: 1, one of the first heat exchange body 110 and the second heat exchange body 120 or more persons use integrated molding mode system
, it is connected between connecting tube 130 and heat exchange body using sealing means；2, heat exchange body and connecting tube 130 are all made of one
Body formed mode directly obtains.
Second embodiment
Fig. 2-4 is referred to, the present embodiment provides a kind of heat exchanger, which is obtained using erection method.
The heat exchanger includes still the first heat exchange body 210, the second heat exchange body 220 and connecting tube 250, and first
220 parallel arranged of heat exchange body 210 and the second heat exchange body, the both ends of connecting tube 250 are separately connected the first heat exchange sheet
The medium entrance 201 of the media outlet 202 of body 210 and the second heat exchange body 220, the first heat exchange body 210 and the second heat
Exchanger is plate, and the medium entrance 201 and media outlet 202 of heat exchange body are separately positioned on the left and right end of plate body,
The heat source passages through upper and lower surface, heat source heat source channel, so that in plate body are provided on this plate body of heat exchange body
The medium in portion realizes heat exchange after contacting the heat source passages with temperature.Heat exchange body in the present embodiment is heating conduction
Good metal or metal alloy compositions.
The places different from embodiment one are that the heat exchange body in the present embodiment is spliced heat exchanger sheet
Body, the heat exchange body include medium receiving cavity 230 and upper cover 240, and upper cover 240 is covered on 230 top of medium receiving cavity,
It is tightly connected between upper cover 240 and medium receiving cavity 230.
Medium receiving cavity 230 in the present embodiment is the groove body of plate, offer at left and right sides of groove body medium into
Mouth 201 and media outlet 202, medium entrance 201 and media outlet 202 are for connecting connecting tube 250, medium receiving cavity 230
Bottom there is the first protrusion 231 for upwardly extending and penetrating through, the bottom opening of the first protrusion 231 is greater than top opening, is in
Existing chimney-like, is discharged convenient for exhaust gas；It is round and ellipse that the shape of first protrusion 231, which has section, and interior smooth is convenient for
Medium and the contact of the inner wall of the first protrusion 231 carry out heat exchange；The alternate internal of first protrusion 231 is arranged, for uniformly mixing
Medium is consistent temperature.
Fig. 5 is referred to, is provided in upper cover 240 in the present embodiment prominent with the chimney-like first in the first protrusion 231
Rise 231 location and shape both with respect to first through hole 241, the top of first through hole 241 and the first protrusion 231, which seals, to be connected
It connects, first through hole 241 and the first protrusion 231 form the heat source passages penetrated through, and heat source heats this heat source passages and medium accommodating chamber
Medium in body 230 carries out heat exchange, is additionally provided on the first through hole position in the present embodiment identical as the first shape for lugs
The second protrusion 244, the second protrusion 244 wraps up the first protrusion, and the first protrusion and the second protrusion 244 are tightly connected.
Multiple first grooves 242 are additionally provided in upper cover 240 in the present embodiment, the first groove 242 is distributed in first
The surrounding of through-hole 241, effect one are flow-disturbing, and effect two is to prevent part from deforming under the action of internal pressure.In this reality
Applying the heat exchange body in example further includes connection sheet 243, and the connection sheet 243 is for connecting two adjacent upper covers 240.
The connection type taken between connection sheet 243 and upper cover 240 in the present embodiment includes: 1, connection sheet, 243 and
It is integrally formed between upper cover 240, is tightly connected between upper cover 240 and medium receiving cavity 230；2, connection sheet 243 and upper cover 240
It is connected using connecting method, is tightly connected between upper cover 240 and medium receiving cavity 230.
After medium carries out first time heating in the first heat exchange body 210, second is entered by connecting tube 250
Heat exchange body 220 heats medium again, i.e. the first heat exchange body 210 is preheating process, in same heat source
When unlatching, shorten the heating time of medium.
In conclusion the heat exchanger in the utility model the utility model has multiple heat exchange bodies, for carrying out
Heat exchange, by obtaining the medium of specific temperature after multiple heat exchange；Connecting tube is for connecting each heat exchanger, so that hot
It can be connected between exchanger；Heat medium in the present embodiment is present in the inside of heat exchange body, in heat exchange body
It is provided with the heat source passages through upper and lower surface, heat source heat source channel, thus the media contact heat source in heat exchange body
Heat exchanging process is carried out behind channel, compared to the prior art in heat exchanger, the heat exchanger part in the utility model is more
Few structure is simpler, and production and use are all more convenient.
Present specification describes the example of the embodiments of the present invention, it is not meant to that these embodiments illustrate and describe
All possible forms of the utility model.It should be understood that the embodiment in specification can be implemented with a variety of alternative forms.Attached drawing without
It needs drawn to scale；Some features can be zoomed in or out to show the details of particular elements.Disclosed specific structure and function are thin
Section is not taken by way of limitation explanation, and those skilled in the art is only instructed to implement the representative base of the utility model in a variety of forms
Plinth.It will be understood to one skilled in the art that can be with one or more with reference to multiple features that either figure illustrates and describes
The feature combination illustrated in other attached drawings is to form the embodiment for not yet explicitly illustrating or describing.The assemblage characteristic offer of explanation is used for
The representative embodiment of typical case.However, can root with the multiple combinations of the consistent feature of introduction of the utility model and modification
According to needing for specific application or implementation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of heat exchanger, which is characterized in that the heat exchanger includes at least 1 heat exchange body, the heat exchange sheet
Body includes medium entrance, media outlet and heat source passages, and the medium entrance and the media outlet are arranged in the heat exchange
Any two side of ontology, the heat source passages run through the upper and lower surface of the heat exchange body.
2. heat exchanger according to claim 1, which is characterized in that the heat exchanger include multiple heat exchange bodies and
Connecting tube, the medium entrance and media outlet of the connecting tube are separately connected the media outlet of the previous heat exchange body with after
The medium entrance of one heat exchange body, the media outlet and medium entrance of the heat exchange body are arranged in the heat exchange
The side of ontology is provided with the heat source passages through upper and lower surface in the heat exchange body.
3. heat exchanger according to claim 1, which is characterized in that the bottom opening of the heat source passages is greater than the heat
The top opening of source channels.
4. heat exchanger according to claim 1, which is characterized in that the heat exchange body include medium receiving cavity and
Upper cover, the bottom of the medium receiving cavity have the first protrusion of the perforation upwardly extended, are provided on the upper lid and institute
The corresponding first through hole of location and shape of the first protrusion is stated, first protrusion and the first through hole are tightly connected.
5. heat exchanger according to claim 4, which is characterized in that first protrusion is staggered to be held in the medium
Receive the bottom of cavity.
6. heat exchanger according to claim 4, which is characterized in that multiple first grooves are additionally provided on the upper lid,
First groove is distributed in the first through hole surrounding.
7. heat exchanger according to claim 4, which is characterized in that the heat exchange body further includes connection sheet, described
Connection sheet connects the two adjacent upper covers.
8. heat exchanger according to claim 7, which is characterized in that the upper cover and the connection sheet are integrally formed.
9. heat exchanger according to claim 1, which is characterized in that the medium entrance and medium of the heat exchange body go out
Mouth is arranged on the one pair of them opposite flank of the heat exchange body.
10. heat exchanger according to claim 1, which is characterized in that the heat exchanger is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112736.4U CN209341873U (en) | 2018-12-14 | 2018-12-14 | A kind of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822112736.4U CN209341873U (en) | 2018-12-14 | 2018-12-14 | A kind of heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN209341873U true CN209341873U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822112736.4U Active CN209341873U (en) | 2018-12-14 | 2018-12-14 | A kind of heat exchanger |
Country Status (1)
| Country | Link |
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| CN (1) | CN209341873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539823A (en) * | 2018-12-14 | 2019-03-29 | 鲁寺敏 | A kind of heat exchanger |
-
2018
- 2018-12-14 CN CN201822112736.4U patent/CN209341873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539823A (en) * | 2018-12-14 | 2019-03-29 | 鲁寺敏 | A kind of heat exchanger |
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