CN205700062U - A kind of cooling driers heat exchanger - Google Patents
A kind of cooling driers heat exchanger Download PDFInfo
- Publication number
- CN205700062U CN205700062U CN201620356238.2U CN201620356238U CN205700062U CN 205700062 U CN205700062 U CN 205700062U CN 201620356238 U CN201620356238 U CN 201620356238U CN 205700062 U CN205700062 U CN 205700062U
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- core body
- cooling
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- channel
- compressed air
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of cooling driers heat exchanger, including heat exchange core body and end socket, heat exchange core body includes pre-cooling core body and condensation core body, it is respectively provided with some first passages and second channel, the first passage of pre-cooling core body connects with the first passage of condensation core body, is provided with strip of paper used for sealing between second channel and the second channel of condensation core body of pre-cooling core body；The first passage of pre-cooling core body is provided with compressed air inlet, and second channel is provided with compressed air refluxing opening and compressed air outlet；The first passage of condensation core body is provided with intermediate compression air outlet slit, and second channel is provided with refrigerant inlet and refrigerant exit；End socket includes the first cavity and the second cavity, first cavity connects with the first passage of condensation core body, first cavity is positioned at the position of intermediate compression air outlet slit and is provided with silk screen, and the second cavity connects with the second channel of pre-cooling core body, and the side of the first cavity is provided with discharge outlet.Cooling driers heat exchanger of the present utility model, compact conformation, and there is higher gas-liquid separation efficiency.
Description
Technical field
This utility model relates to cooling driers field, in particular to a kind of cooling driers heat exchanger.
Background technology
The operation principle of existing cooling driers is to utilize the cold-producing mediums such as freon as coolant, heat exchange is carried out with compressed air, condensed water is separated by compressed air after cooling again through gas-liquid separator, obtain the compressed air being dried, at present, cooling driers is typically used shell-and-tube heat exchanger or plate type heat exchanger and gas-liquid separator to be connected by pipeline and realizes, and structure is complicated, and floor space is the biggest.
For the problems referred to above in the presence of prior art, it is provided that a kind of new cooling driers heat exchanger is significant.
Utility model content
For solving the problems referred to above, this utility model provides a kind of cooling driers heat exchanger, and heat exchange and the gas-liquid separation process of cooling driers have been integrated in one, and have had higher gas-liquid separation efficiency by it.
For achieving the above object, cooling driers heat exchanger of the present utility model, including heat exchange core body and the end socket that is connected with described heat exchange core body, described heat exchange core body includes pre-cooling core body and is connected to the condensation core body of described pre-cooling core body, described pre-cooling core body and condensation core body are respectively provided with some spaced first passages and second channel, the first passage of described pre-cooling core body connects with the first passage of described condensation core body, is provided with strip of paper used for sealing between second channel and the second channel of described condensation core body of described pre-cooling core body；
The first passage of described pre-cooling core body is provided with compressed air inlet, and the second channel of described pre-cooling core body is provided with compressed air refluxing opening and compressed air outlet；The first passage of described condensation core body be provided with for by with coolant heat exchange after compressed air be expelled to the intermediate compression air outlet slit of described end socket, the second channel of described condensation core body is provided with refrigerant inlet and refrigerant exit；
Described end socket includes the first cavity and is vertically connected at the second cavity of described first cavity, described first cavity is connected by the first passage of described intermediate compression air outlet slit with described condensation core body, described first cavity is positioned at the position of described intermediate compression air outlet slit and is provided with silk screen, described second cavity is connected by the second channel of described compressed air refluxing opening with described pre-cooling core body, and the side that described first cavity is relative with described intermediate compression air outlet slit is provided with discharge outlet.
Preferably, it is provided with baffle plate in described end socket.
Further, described second cavity is interval with multiple described baffle plate away from the side of described heat exchange core body along airflow direction.
Further, described second cavity is interval with multiple described baffle plate near the side of described heat exchange core body along airflow direction.
Further, described baffle plate is located at the junction of described heat exchange core body and two intersection of described end socket, and described baffle plate is obliquely installed and at an acute angle with described intermediate compression air outlet slit.
Further, the cross section of described baffle plate is that chamfer is trapezoidal.
Compared to existing technology, the having the beneficial effects that of cooling driers heat exchanger of the present utility model:
1, heat exchange and the gas-liquid separation process of cooling driers being integrated in one, the pipeline eliminated in prior art between heat exchanger with gas-liquid separator is connected, and simple in construction and floor space are little；
2, cooling driers heat exchanger of the present utility model is vertically to place, discharge outlet is arranged at the side that the first cavity is relative with intermediate compression air outlet slit, compressed air vertically flows through heat exchange core body heat exchange, by the moisture separated in compressed air then in gravity and the first cavity under the common effect of the transversal flow of air-flow, have substantial amounts of moisture to be discharged by discharge outlet, improve gas-liquid separation efficiency；
3, arranging baffle plate, the compressed air being entrained with moisture encounters baffle plate, and portion of water can be intercepted by baffle plate, further increases gas-liquid separation efficiency；
4, the cross section of baffle plate is that chamfer is trapezoidal, adds the adhesive force that the moisture being intercepted is positioned on baffle plate, decreases the water quantities taken away by compressed air.
Accompanying drawing explanation
Fig. 1 is the perspective view of cooling driers heat exchanger of the present utility model；
Fig. 2 is the structural representation of cooling driers heat exchanger of the present utility model, it illustrates intermediate compression air outlet slit；
Fig. 3 is the structural representation of cooling driers heat exchanger of the present utility model, it illustrates compressed air refluxing opening；
Fig. 4 is the layout schematic diagram of each passage of heat exchange core body in this utility model.
Detailed description of the invention
Below, in conjunction with accompanying drawing, structure of the present utility model and operation principle etc. are further described.
See Fig. 1～Fig. 4, cooling driers heat exchanger of the present utility model, including heat exchange core body 1 and the end socket 2 that is connected with heat exchange core body 1, heat exchange core body 1 includes pre-cooling core body 11 and is connected to the condensation core body 12 of pre-cooling core body 11, as shown in Figure 4, pre-cooling core body 11 and condensation core body 12 are respectively provided with some spaced first passages and second channel, the first passage 11a of pre-cooling core body 11 connects with the first passage 12a of condensation core body 12, is provided with strip of paper used for sealing 3 between the second channel 11b and the second channel 12b of condensation core body 12 of pre-cooling core body 11.
As shown in Figure 2 and Figure 3, the first passage 11a of pre-cooling core body 11 is provided with compressed air inlet 13, and the second channel 11b of pre-cooling core body 11 is provided with compressed air refluxing opening 17 and compressed air outlet 18；The first passage 12a of condensation core body 12 be provided with for by with the coolant heat exchange in the second channel 12b of condensation core body 12 after compressed air be expelled to the intermediate compression air outlet slit 16 of end socket 2, the second channel 12b of condensation core body 12 is provided with refrigerant inlet 14 and refrigerant exit 15.
End socket 2 includes the first cavity 21 and is vertically connected at the second cavity 22 of the first cavity 21, first cavity 21 is connected by the first passage 12a of intermediate compression air outlet slit 16 with condensation core body 12, first cavity 21 is positioned at the position of intermediate compression air outlet slit 16 and is provided with silk screen 4, second cavity 22 is connected with the second channel 11b of pre-cooling core body 11 by compressed air refluxing opening 17, and the side that the first cavity 21 is relative with intermediate compression air outlet slit 16 is provided with discharge outlet 211.
The operation principle of cooling driers heat exchanger of the present utility model is as follows: as shown in Figure 2, after compressed air is entered the first passage 11a of pre-cooling core body 11 by compressed air inlet 13, the compressed air heat exchange pre-cooling after cooling first and in the second channel 11b of pre-cooling core body 11, coolant heat exchange in the first passage 12a entering back into condensation the core body 12 and second channel 12b condensing core body 12 cools down and passes through intermediate compression air outlet slit 16 and enters the first cavity 21, wherein can be intercepted by silk screen 4 by the moisture condensed in compressed air and be discharged by discharge outlet 211 under gravity.
As shown in Figure 3, in being expelled to end socket 2 with the compressed air after coolant heat exchange by intermediate compression air outlet slit 16 and it is back in the second channel 11b of pre-cooling core body 11 by compressed air refluxing opening 17, heat up with the compressed air heat exchange in the first passage 11a being entered pre-cooling core body 11 by compressed air inlet 13, finally discharged for client by compressed air outlet 18.
Cooling driers heat exchanger of the present utility model, has been integrated in one heat exchange and the gas-liquid separation process of cooling driers, compact conformation and simple.
As shown in Figure 2 and Figure 3, cooling driers heat exchanger of the present utility model is vertically placed, discharge outlet 211 is arranged at the side that the first cavity 21 is relative with intermediate compression air outlet slit 16, compressed air vertically flows through heat exchange core body 1 and carries out heat exchange, the moisture separated by compressed air is then in gravity and the first cavity 21 under the common effect of the transversal flow of air-flow, have substantial amounts of moisture to be discharged by discharge outlet 211, improve the separation efficiency of moisture in compressed air.
In order to improve the separation efficiency of moisture in compressed air further, can arrange baffle plate in end socket 2, the compressed air being entrained with moisture encounters baffle plate, and portion of water can be intercepted by baffle plate, improves the efficiency that moisture separates.Specifically, as shown in Figure 2 and Figure 3, can the second cavity 22 away from heat exchange core body 1 side along airflow direction interval multiple first baffle plate 5 is set, near the side of heat exchange core body 1, multiple second baffle 6 is set at the second cavity 22 along airflow direction interval, after the moisture in compressed air is intercepted for more than 6 time by the first baffle plate 5 and second baffle and is discharged by discharge outlet 211 under gravity.Additionally, also third gear plate 7 can be set in the junction of heat exchange core body 1 with two intersection of end socket 2, this third gear plate 7 is obliquely installed and at an acute angle with intermediate compression air outlet slit 16, after the moisture in compressed air is intercepted by this third gear plate 7 and is discharged by discharge outlet 211 under gravity.
As shown in Figure 2 and Figure 3, as preferably, the cross section of each baffle plate can be trapezoidal in chamfer, such structure can make to be intercepted the attachment of moisture fallen in the inclined plane of baffle plate by each baffle plate, increase the moisture being intercepted and be positioned at the adhesive force on each baffle plate, reduce the water quantities taken away by compressed air further, thus improve the separation efficiency of moisture in compressed air.
Above, schematic description the most of the present utility model, it will be recognized by those skilled in the art that on the basis of without departing from operation principle of the present utility model, this utility model can be made multiple improvement, this belongs to protection domain of the present utility model.
Claims (6)
1. a cooling driers heat exchanger, it is characterized in that, including heat exchange core body and the end socket that is connected with described heat exchange core body, described heat exchange core body includes pre-cooling core body and is connected to the condensation core body of described pre-cooling core body, described pre-cooling core body and condensation core body are respectively provided with some spaced first passages and second channel, the first passage of described pre-cooling core body connects with the first passage of described condensation core body, is provided with strip of paper used for sealing between second channel and the second channel of described condensation core body of described pre-cooling core body；
The first passage of described pre-cooling core body is provided with compressed air inlet, and the second channel of described pre-cooling core body is provided with compressed air refluxing opening and compressed air outlet；The first passage of described condensation core body be provided with for by with coolant heat exchange after compressed air be expelled to the intermediate compression air outlet slit of described end socket, the second channel of described condensation core body is provided with refrigerant inlet and refrigerant exit；
Described end socket includes the first cavity and is vertically connected at the second cavity of described first cavity, described first cavity is connected by the first passage of described intermediate compression air outlet slit with described condensation core body, described first cavity is positioned at the position of described intermediate compression air outlet slit and is provided with silk screen, described second cavity is connected by the second channel of described compressed air refluxing opening with described pre-cooling core body, and the side that described first cavity is relative with described intermediate compression air outlet slit is provided with discharge outlet.
2. cooling driers heat exchanger as claimed in claim 1, it is characterised in that be provided with baffle plate in described end socket.
3. cooling driers heat exchanger as claimed in claim 2, it is characterised in that described second cavity is interval with multiple described baffle plate away from the side of described heat exchange core body along airflow direction.
4. cooling driers heat exchanger as claimed in claim 2, it is characterised in that described second cavity is interval with multiple described baffle plate near the side of described heat exchange core body along airflow direction.
5. cooling driers heat exchanger as claimed in claim 2, it is characterised in that described baffle plate is located at the junction of described heat exchange core body and two intersection of described end socket, and described baffle plate is obliquely installed and at an acute angle with described intermediate compression air outlet slit.
6. cooling driers heat exchanger as claimed in claim 2, it is characterised in that the cross section of described baffle plate is that chamfer is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356238.2U CN205700062U (en) | 2016-04-25 | 2016-04-25 | A kind of cooling driers heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620356238.2U CN205700062U (en) | 2016-04-25 | 2016-04-25 | A kind of cooling driers heat exchanger |
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| Publication Number | Publication Date |
|---|---|
| CN205700062U true CN205700062U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620356238.2U Active CN205700062U (en) | 2016-04-25 | 2016-04-25 | A kind of cooling driers heat exchanger |
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| CN (1) | CN205700062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780900A (en) * | 2019-01-25 | 2019-05-21 | 无锡佳龙换热器股份有限公司 | A kind of reduced form plate-fin heat exchanger |
-
2016
- 2016-04-25 CN CN201620356238.2U patent/CN205700062U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780900A (en) * | 2019-01-25 | 2019-05-21 | 无锡佳龙换热器股份有限公司 | A kind of reduced form plate-fin heat exchanger |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |