Condenser and vehicle with same
By setting up a winding runner and a removable drying bag in the condenser dryer, the problem of insufficient drying of the refrigerant is solved, and the refrigerant is fully dried in a limited space is achieved, and the refrigeration effect is improved.
Patent Information
- Application Number
- CN202421674695.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-15
AI Technical Summary
In the prior art, due to the volume limitation of the drying tank, the flow distance of the refrigerant during the drying process is small and cannot fully contact the drying bag, resulting in insufficient drying and affecting the refrigeration effect.
A condenser is designed, including a winding runner and a removable drying bag in the dryer. The length of the runner is increased through the winding structure of the runner, and a drying bag is provided in the runner to increase the contact area between the refrigerant and the drying bag.
Significantly increase the runner length in a limited space, enhance the contact between the refrigerant and the drying bag, ensure that the refrigerant is fully dry, and improve the refrigeration effect.
Smart Images
Figure CN223077174U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle parts, in particular to a condenser and a vehicle with the same. Background Art
[0002] The condenser is an important part of the heat pump air conditioner, and its functions are generally as follows: in summer, the high-temperature and high-pressure refrigerant is changed into a medium-temperature and medium-pressure refrigerant by condensing and releasing heat through the refrigerant, and the heat is discharged through the coolant; while in winter, based on the principle of condensing and releasing heat of the refrigerant, the low-temperature coolant is quickly heated to ensure that the temperature in the cockpit can rise quickly.
[0003] After the refrigerant exchanges heat with the coolant, it generally enters a drying tank provided with a drying bag for drying. However, in the prior art, due to the limitation of the volume of the drying tank, the flow distance of the refrigerant in the drying tank is small, and it cannot make full contact with the drying bag. This will result in insufficient drying of the refrigerant and affect the subsequent refrigeration effect. Summary of the Utility Model
[0004] In order to solve the above problems, the utility model provides a condenser and a vehicle with the same, and the condenser can enable the refrigerant to be fully dried.
[0005] The utility model provides a condenser, which includes a dryer. A first refrigerant inlet and a first refrigerant outlet are provided on the dryer. A flow channel for the refrigerant to flow is formed in the dryer. The flow channel is meanderingly connected between the first refrigerant inlet and the first refrigerant outlet. A drying bag is arranged in the flow channel.
[0006] Further, the first refrigerant inlet and the first refrigerant outlet of the dryer are arranged at two diagonals of the dryer.
[0007] Further, a plurality of partition plates are arranged in the dryer. The plurality of partition plates are parallel and staggered to form the flow channel for the refrigerant to flow in the dryer. The drying bag extends into the flow channel along the length direction of the partition plate.
[0008] Further, the drying bag is detachably arranged in the dryer.
[0009] Further, the drying bag includes a fixed head, a connecting portion and a bag body for storing a desiccant. The connecting portion is arranged between the fixed head and the bag body. The drying bag is detachably arranged in the dryer through the fixed head.
[0010] Further, an installation hole is formed on the side wall of the dryer. The sealing ring on the fixed head is detachably arranged in the installation hole through interference fit.
[0011] Further, the connecting portion includes a connecting seat and a plurality of connecting columns. The plurality of connecting columns are arranged at intervals. One end of each connecting column is connected to the fixing head, and the other end is connected to the connecting seat. The bag body is fixed on the connecting seat, and a through hole is formed in the middle of the connecting seat.
[0012] Further, at one end of the bag body connected to the connecting portion, the thickness of the bag body gradually increases in the direction from near the connecting portion to far from the connecting portion.
[0013] Further, the condenser includes a condenser core body. The condenser core body is arranged on the dryer. In the condenser core body, the condenser core body includes a plurality of heat exchange plates stacked on top of each other. An inner cavity is formed between two adjacent heat exchange plates. A coolant channel for the coolant to flow and a refrigerant channel for the refrigerant to flow are formed in the inner cavity. Along the height direction of the condenser, the coolant channel and the refrigerant channel are arranged alternately.
[0014] A vehicle includes the above-mentioned condenser.
[0015] In summary, in the present invention, through the serpentine arrangement of the flow channels, it is possible to significantly increase the length of the flow channels and the distance of contact between the flow channels and the drying bag under the condition of limited space of the dryer, so that the condenser can dry the refrigerant sufficiently. Further, through the design of the internal flow channels of the dryer and the design of the drying bag, it is better to facilitate the flow of the refrigerant in the dryer and the full contact between the refrigerant and the drying bag.
[0016] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, the following specific preferred embodiments are given and described in detail in conjunction with the drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 The figure shows an isometric structural view of the condenser provided by an embodiment of the present invention.
[0018] Figure 2 As shown Figure 1 The top view structural view of the condenser in
[0019] Figure 3 As shown Figure 1 The front view structural view of the condenser in
[0020] Figure 4 As shown Figure 3 The sectional structural view in the IV-IV direction of the condenser in
[0021] Figure 5 Shown as Figure 1 Schematic exploded view of the condenser therein.
[0022] Figure 6 Shown as Figure 5 Schematic axonometric view of the drying bag therein.
[0023] Reference numerals in the drawings: 10: dryer; 11: first refrigerant outlet; 12: flow channel; 13: partition; 14: mounting hole; 20: drying bag; 21: fixed head; 22: connecting part; 221: connecting seat; 222: connecting column; 23: bag body; 30: condenser core; 31: second refrigerant inlet; 32: coolant inlet; 33: heat exchange plate. Detailed implementation manners
[0024] To further elaborate on the technical means and effects adopted by the present utility model to achieve the intended utility model purpose, the present utility model will be described in detail as follows in conjunction with the accompanying drawings and preferred embodiments.
[0025] To solve the above problems, the present utility model provides a condenser and a vehicle having the same, and the condenser can sufficiently dry the refrigerant.
[0026] Figure 1 Shown is the schematic axonometric view of the condenser provided by the embodiment of the present utility model, Figure 2 Shown as Figure 1 Schematic top view of the condenser therein, Figure 3 Shown as Figure 1 Schematic front view of the condenser therein, Figure 4 Shown as Figure 3 Schematic cross-sectional view in the direction of IV-IV of the condenser therein. As Figures 1 to 4 shown, the condenser provided by the embodiment of the present utility model includes a dryer 10, a first refrigerant inlet (not shown in the figure) and a first refrigerant outlet 11 are provided on the dryer 10, and a flow channel 12 for the refrigerant to flow is formed in the dryer 10 (see Figure 4 ), the flow channel 12 is meanderingly connected between the first refrigerant inlet and the first refrigerant outlet 11, and a drying bag 20 is provided in the flow channel 12.
[0027] In this embodiment, by the meandering arrangement of the flow channel 12, the length of the flow channel 12 can be significantly increased under the condition of limited space of the dryer 10, and the contact distance between the flow channel 12 and the drying bag 20 can be increased, so that the condenser can sufficiently dry the refrigerant.
[0028] Please continue to refer to Figure 4, in order to increase the length of the flow channel 12, in this embodiment, the first refrigerant inlet and the first refrigerant outlet 11 of the dryer 10 may be arranged at two diagonals on the upper surface of the dryer 10 (for the sake of easy understanding, in the Figure 4 cross-sectional view, a circle is used to represent the first refrigerant inlet and the first refrigerant outlet 11 on the dryer 10).
[0029] The dryer 10 may be in the shape of a flat box, and a plurality of partition plates 13 are arranged in the dryer 10. The plurality of partition plates 13 are arranged in parallel and staggered to form a meandering flow channel 12 for the refrigerant to flow in the dryer 10. In other words, one end of one partition plate 13 is connected to the inner wall of the first side of the dryer 10, and there is a gap between the other end and the inner wall of the second side of the dryer 10. The inner walls of the first side and the second side of the dryer 10 are arranged opposite to each other, and one end of another partition plate 13 adjacent to this partition plate 13 is connected to the inner wall of the second side of the dryer 10, and there is a gap between the other end and the inner wall of the first side of the dryer 10.
[0030] The drying bag 20 extends into the flow channel 12 along the length direction of the partition plate 13. When the refrigerant flows in the flow channel 12, the refrigerant can pass through the drying bag 20 to complete the drying of the refrigerant. Through the above settings, the refrigerant can be made to contact the drying bag 20 more fully in the flow channel 12, so that the dryer 10 can better dry the refrigerant.
[0031] Figure 5 Shown as Figure 1 the exploded structural schematic diagram of the condenser in Figure 6 Shown as Figure 5 the axonometric structural schematic diagram of the drying bag in Figure 5 and Figure 6 Shown, in this embodiment, the drying bag 20 is detachably arranged in the dryer 10. By detachably arranging the drying bag 20 in the dryer 10, when the drying effect of the drying bag 20 weakens, the drying bag 20 can be directly detached from the dryer 10 for replacement to ensure the drying effect of the dryer 10 on the refrigerant.
[0032] In this embodiment, the drying bag 20 includes a fixing head 21, a connecting portion 22 and a bag body 23 for storing a desiccant. The connecting portion 22 is arranged between the fixing head 21 and the bag body 23. The drying bag 20 is detachably arranged in the dryer 10 through the fixing head 21.
[0033] An installation hole 14 is formed on the side wall of the dryer 10, and the sealing ring on the fixing head 21 is detachably arranged in the installation hole 14 through interference fit.
[0034] The connecting part 22 includes a connecting base 221 and a plurality of connecting columns 222. The plurality of connecting columns 222 are arranged at intervals. One end of each connecting column 222 is connected to the fixed head 21, and the other end is connected to the connecting base 221. The bag body 23 is fixed on the connecting base 221, and a through hole is formed in the middle of the connecting base 221. Through the arrangement of the plurality of connecting columns 222 arranged at intervals and the through hole on the connecting base 221, the connecting part 22 can reduce the interference with the flow of the refrigerant.
[0035] Please continue to refer to Figure 6 , in this embodiment, at one end of the bag body 23 connected to the connecting part 22, along the direction from near the connecting part 22 to far from the connecting part 22, the thickness of the bag body 23 gradually increases. That is, on one end of the bag body 23 connected to the connecting part 22, a slope is formed on the bag body 23, and the setting of this slope is beneficial to the flow of the refrigerant in the flow channel 12.
[0036] Please continue to refer to Figures 1 to 3 , the condenser further includes a condenser core 30. A refrigerant second inlet 31 and a refrigerant second outlet (not shown in the figure) are provided on the condenser core 30. The condenser core 30 is arranged on the dryer 10, and the refrigerant second outlet is communicated with the refrigerant first inlet. That is, the refrigerant enters the condenser core 30 through the refrigerant second inlet 31 for heat exchange. After the heat exchange is completed, it enters the dryer 10 through the refrigerant second outlet and the refrigerant first inlet to complete the drying of the refrigerant.
[0037] In this embodiment, the condenser core 30 is fixed on the dryer 10. That is, the condenser core 30 is integrated with the dryer 10. Through the above integrated setting, the volume occupied by the condenser can be reduced.
[0038] A coolant inlet 32 is provided on one side of the upper surface of the condenser core 30, and a coolant outlet 34 is provided on the other side of the upper surface of the condenser core 30.
[0039] Further, the condenser core 30 may include a plurality of heat exchange plates 33 arranged in layers. An inner cavity (not shown in the figure) is formed between two adjacent heat exchange plates 33. A coolant passage for the flow of coolant and a refrigerant passage for the flow of refrigerant are formed in the inner cavity. Along the height direction of the condenser core 30, the coolant passage and the refrigerant passage are alternately arranged. In other words, the two adjacent inner cavities are not connected, and the two adjacent inner cavities are respectively used for circulating coolant and refrigerant. While the coolant and the refrigerant are flowing, heat exchange is completed between the two. The coolant, such as water, enters the condenser core 30 from the coolant inlet 32, exchanges heat with the refrigerant in the condenser core 30, and then flows out from the coolant outlet 34. The refrigerant enters the condenser core 30 from the second refrigerant inlet 31, and after completing heat exchange, enters the dryer 10 from the condenser core 30, and after being dried in the dryer 10, flows out from the first refrigerant outlet 11.
[0040] In summary, in the present utility model, by arranging the flow channel 12 in a winding manner, it is possible to significantly increase the length of the flow channel 12 and the contact distance between the flow channel 12 and the drying bag 20 under the condition of limited space in the dryer 10, so that the condenser can dry the refrigerant sufficiently. Further, through the design of the internal flow channel 12 of the dryer 10 and the design of the drying bag 20, it is possible to better facilitate the flow of the refrigerant in the dryer 10 and the full contact between the refrigerant and the drying bag 20.
[0041] The present utility model also provides a vehicle, which includes the above-mentioned condenser. For other technical features of the vehicle, please refer to the prior art and will not be elaborated herein.
[0042] The above are only the preferred embodiments of the present utility model and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art can make some changes or modifications within the scope of the technical solution of the present utility model to form equivalent embodiments with equivalent changes, but as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.
Claims
1. A condenser, characterized in that: It includes a dryer (10) with a first refrigerant inlet and a first refrigerant outlet (11) provided thereon. A flow channel (12) for the refrigerant to flow is formed inside the dryer (10), and the flow channel (12) is meanderingly connected between the first refrigerant inlet and the first refrigerant outlet (11). A drying bag (20) is provided inside the flow channel (12).
2. The condenser according to claim 1, wherein: The first refrigerant inlet and the first refrigerant outlet (11) of the dryer (10) are arranged at two diagonals of the upper surface of the dryer (10).
3. The condenser according to claim 1, characterized in that: A plurality of partition plates (13) are provided inside the dryer (10). The plurality of partition plates (13) are arranged in parallel and staggered to form the flow channel (12) for the refrigerant to flow inside the dryer (10). The drying bag (20) extends into the flow channel (12) along the length direction of the partition plate (13).
4. The condenser according to claim 1, characterized in that: The drying bag (20) is detachably arranged inside the dryer (10).
5. The condenser according to claim 4, characterized in that: The drying bag (20) includes a fixed head (21), a connecting part (22), and a bag body (23) for storing desiccant. The connecting part (22) is arranged between the fixed head (21) and the bag body (23). The drying bag (20) is detachably arranged inside the dryer (10) through the fixed head (21).
6. The condenser according to claim 5, wherein: An installation hole (14) is formed on the side wall of the dryer (10). The sealing ring on the fixed head (21) is detachably arranged inside the installation hole (14) through interference fit.
7. The condenser according to claim 5, wherein: The connecting part (22) includes a connecting seat (221) and a plurality of connecting columns (222). The plurality of connecting columns (222) are arranged at intervals. One end of the connecting column (222) is connected to the fixed head (21), and the other end is connected to the connecting seat (221). The bag body (23) is fixed on the connecting seat (221). A through hole for the refrigerant to flow is formed in the middle of the connecting seat (221).
8. The condenser according to claim 5, characterized in that: At one end where the bag body (23) is connected to the connecting part (22), the thickness of the bag body (23) gradually increases in the direction from near the connecting part (22) to far from the connecting part (22).
9. The condenser according to claim 1, wherein: The condenser includes a condenser core body (30). The condenser core body (30) is arranged on the dryer (10). In the condenser core body (30), the condenser core body (30) includes a plurality of heat exchange plates (33) arranged in layers. An inner cavity is formed between two adjacent heat exchange plates (33). A coolant channel for the coolant to flow and a refrigerant channel for the refrigerant to flow are formed in the inner cavity. Along the height direction of the condenser, the coolant channel and the refrigerant channel are arranged alternately.
10. A vehicle, characterized in that: It includes the condenser according to any one of claims 1 to 9.