CN207300006U - A kind of closed type plate-fin heat exchanger - Google Patents
A kind of closed type plate-fin heat exchanger Download PDFInfo
- Publication number
- CN207300006U CN207300006U CN201721060720.2U CN201721060720U CN207300006U CN 207300006 U CN207300006 U CN 207300006U CN 201721060720 U CN201721060720 U CN 201721060720U CN 207300006 U CN207300006 U CN 207300006U
- Authority
- CN
- China
- Prior art keywords
- fin
- heat exchanger
- header
- heat exchange
- core body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Heat exchanger is the utility model is related to, particularly a kind of closed type plate-fin heat exchanger.It includes upper shell, heat exchange core body and lower housing shell；Accommodating cavity is respectively equipped with the middle part of the upper shell and lower housing shell, heat exchange core body is fixed in the accommodating cavity after upper shell and lower housing shell clamping.The closed type plate-fin heat exchanger of the utility model is adapted to use in the environment that some product seal requests are high and caloric value is larger, it can be achieved that dust-proof, waterproof, windproof etc. act on.
Description
Technical field
Heat exchanger is the utility model is related to, particularly a kind of closed type plate-fin heat exchanger.
Background technology
Heat exchanger is that the partial heat of hot fluid is passed to cold fluid, fluid temperature (F.T.) is reached as defined in technological process and refers to
Target heat exchange equipment, also known as heat exchanger.Its major function is to ensure technical process to the specified temp required by medium,
It is also to improve one of energy utilization rate, the capital equipment for recycling waste heat, waste heat and Lowlevel thermal energy at the same time.
Existing plate-fin heat exchanger is welded with installing plate using heat exchanger core body mostly and is made, and sealing performance is not high, prevents
Dirt protection effect is poor.
Utility model content
The purpose of this utility model is to provide a kind of closed type plate-fin heat exchanger.
The purpose of this utility model is achieved through the following channels：A kind of closed type plate-fin heat exchanger, it includes upper casing
Body, heat exchange core body and lower housing shell；Accommodating cavity is respectively equipped with the middle part of the upper shell and lower housing shell, heat exchange core body is fixed on upper casing
In accommodating cavity after body and lower housing shell clamping；The heat exchange core body is upper and lower double-layer structure, and upper strata is consolidated at the both ends of fin
Surely there is upper header, two upper headers are connected by being arranged in the flat tube of fin both sides, and lower floor is fixed at the both ends of fin
There is lower header, two lower headers are connected by being arranged in the flat tube of fin both sides；The upper header and lower header of the same end
Pipe is interconnected, and water inlet tap and faucet are separately installed with the upper header and lower header of one end.
As the further optimization of this programme, the upper shell and lower housing shell be located on the outside of accommodating cavity be respectively equipped with it is logical
Air regulator mouth.
A kind of closed type plate-fin heat exchanger of the utility model, compared with the prior art, has the following advantages that：It is first, upper and lower
, can be to avoid the phenomenon that heat exchanger leaks air, so that whole close when housing is tightly connected with system product air passage respectively
The sealing performance of envelope type finned heat exchanger greatly improves, and is adapted to make in some product seal requests and the larger environment of caloric value
With.Second, being internally formed a complete runner in heat exchanger, avoid outer cover of heat exchanger that drainage occurs.Third, all materials
Mould molding is used, dimensional accuracy is high, and uniformity is good, easy to follow-up installation and welding.Fourth, all materials top layer applies
The welding material easy to soldering is covered with, all materials, which are sequentially arranged on fixture, using Special tooling clamp can form completion
Heat exchange core body, then heat exchange core body is welded by continous way soldering oven, heat exchange core body can once cross stove welding fabrication, once
Property cross stove welding heat exchange core body can pressure-resistant 2MPa air pressures without leaking, its reliability is high, and practicality is good, so that it is guaranteed that the heat exchanger
Water side, which is fully sealed, does not leak.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 decouples structure diagram for the utility model；
Fig. 3 is 2 structure diagram of heat exchange core body in the utility model.
Embodiment
As shown in Figure 1 and Figure 2, a kind of closed type plate-fin heat exchanger of the utility model, it includes upper shell 1, heat exchange core body 2
And lower housing shell 3；
The upper shell 1 and the middle part of lower housing shell 3 is respectively equipped with accommodating cavity 7, and heat exchange core body 2 is fixed on upper shell 1 with
In accommodating cavity 7 after 3 clamping of housing；The outside that the upper shell 1 and lower housing shell 3 are located at accommodating cavity 7 is respectively equipped with vent window
Mouth 6.Wind side of the ventilation window as whole heat exchange core body.Distributed specifically, the setting of ventilation hole is beneficial to the heat that product produces
On the heat exchange core body 2 wrapped up in upper and lower shell body, and the setting of connecting screw hole then facilitate by fastener by upper shell 1 and under
Housing 2 is connected with the installation of system air passage, and fastener can generally use screw, bolt etc..Since upper and lower casing is produced with system respectively
, can be to avoid the phenomenon that heat exchanger leaks air, so that whole closed type finned heat exchanger when product air passage is tightly connected
Sealing performance greatly improves, and is adapted to use in some product seal requests and the larger environment of caloric value.
The heat exchange core body 2 is upper and lower double-layer structure, and upper strata is to be fixed with header 201 at the both ends of fin 204,
Two upper headers 201 are connected by being arranged in the flat tube 203 of 204 both sides of fin, and lower floor is fixed with the both ends of fin 204
Lower header 202, two lower headers 202 are connected by being arranged in the flat tube 203 of 204 both sides of fin；The upper afflux of the same end
Pipe 201 is interconnected with lower header 202, and water inlet tap 4 is separately installed with the upper header 201 and lower header 202 of one end
With faucet 5.The structure, which may insure to intake from water inlet tap 4, flows to the upper header 201 of one end, then is entered by flat tube 203
The upper header 201 of the other end, then lower header 202 is injected by upper header 201, then returned to through flat tube 203 under the other end
Header 202, most afterwards through 5 outflow water of faucet when, be internally formed a complete runner in heat exchanger, avoid outer cover of heat exchanger meeting
There is drainage.
All of above material uses mould molding, and dimensional accuracy is high, and uniformity is good, easy to follow-up installation and welding.
All of above material top layer is coated with the welding material easy to soldering, is installed all materials successively using Special tooling clamp
The heat exchange core body of completion can be formed on fixture, then heat exchange core body is welded by continous way soldering oven, heat exchange core body
Once cross stove welding fabrication, the disposable heat exchange core body for crossing stove welding can pressure-resistant 2MPa air pressures without leaking, its reliability is high, practical
Property is good, so that it is guaranteed that the heat exchanger water side is fully sealed and does not leak.
The operation principle of the utility model is：After the heat that product produces is entered the ventilation window of upper shell by air, blow
Enter in the fin of heat exchange core body, since the fin heat exchange area in heat exchange core body is very big, heat is conducted to flat after being absorbed by fin
Pipe, and conducted by flat tube to the cold liquid flowed through in flat tube, during current, it can take away from fin and be delivered on flat tube
Heat, so as to fulfill the effect of heat exchange.
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any those skilled in the art, can be without creative labor in the technical scope disclosed by the utility model
The dynamic change or replacement expected, should be covered within the scope of the utility model.Therefore, the protection model of the utility model
Enclosing be determined by the scope of protection defined in the claims.
Claims (2)
- A kind of 1. closed type plate-fin heat exchanger, it is characterised in that：It includes upper shell（1）, heat exchange core body（2）And lower housing shell（3）；The upper shell（1）And lower housing shell（3）Middle part is respectively equipped with accommodating cavity（7）, heat exchange core body 2 is fixed on upper shell（1） With lower housing shell（3）Accommodating cavity after clamping（7）It is interior；The heat exchange core body（2）For upper and lower double-layer structure, upper strata is in fin（204）Both ends be fixed with header （201）, two upper headers（201）By being arranged in fin（204）The flat tube of both sides（203）Connection, lower floor is in fin （204）Both ends be fixed with lower header（202）, two lower headers（202）By being arranged in fin（204）The flat tube of both sides （203）Connection；The upper header of the same end（201）With lower header（202）It is interconnected, the upper header of one end（201）With Lower header（202）On be separately installed with water inlet tap（4）And faucet（5）.
- A kind of 2. closed type plate-fin heat exchanger as claimed in claim 1, it is characterised in that：The upper shell（1）And lower casing Body（3）Positioned at accommodating cavity（7）Outside be respectively equipped with ventilation window（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060720.2U CN207300006U (en) | 2017-08-23 | 2017-08-23 | A kind of closed type plate-fin heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721060720.2U CN207300006U (en) | 2017-08-23 | 2017-08-23 | A kind of closed type plate-fin heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207300006U true CN207300006U (en) | 2018-05-01 |
Family
ID=62437416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721060720.2U Active CN207300006U (en) | 2017-08-23 | 2017-08-23 | A kind of closed type plate-fin heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207300006U (en) |
-
2017
- 2017-08-23 CN CN201721060720.2U patent/CN207300006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205717919U (en) | Phase-change heat-storage water heater | |
| CN110690531A (en) | Constant-temperature liquid cooling plate for high-heat-flux electronic element | |
| CN203479113U (en) | Vacuum heat conduction and heat dissipation device | |
| CN110388684A (en) | Inorganic-phase variable thermal storage type electric heating furnace and heating method | |
| CN207300006U (en) | A kind of closed type plate-fin heat exchanger | |
| CN207426076U (en) | A kind of battery liquid cooling apparatus | |
| CN207540419U (en) | A kind of cooling tower cooling water pipe double containment flange assembly | |
| CN206627008U (en) | Heat exchanger structure and oil cooler | |
| CN202792923U (en) | Spiral heat exchange device for rotary kiln | |
| CN106568211A (en) | Water storage type solar heat collection pipe and pressure-bearing type solar water heater | |
| CN206042669U (en) | Heat dissipation device | |
| CN205048754U (en) | Heat transfer formula solar energy collection pipe and heat transfer formula solar water heater | |
| CN209214147U (en) | A kind of thermostatic medium feedway | |
| CN201945068U (en) | Heat-exchange water tank of solar water heater | |
| CN105571166A (en) | Flat plate solar heat-collecting water heater | |
| CN206291766U (en) | A kind of heat exchanger tube | |
| CN207019538U (en) | A kind of cooling tower column waterproof seal | |
| CN104566680A (en) | Compressor and air conditioner with compressor | |
| CN105333629B (en) | A kind of separated type solar water tank | |
| CN205002426U (en) | Water storage formula solar energy collection pipe and pressure -bearing formula solar water heater | |
| CN108120037A (en) | A kind of organic phase-change heat storage type solar water heater | |
| CN213066577U (en) | Water heater capable of being assembled quickly | |
| CN204373480U (en) | A kind of aluminium section bar heat pipe | |
| CN208223242U (en) | A kind of geomantic omen heat exchanger | |
| CN207350861U (en) | A kind of combined type Quick heating type flat plate collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |