CN211926199U - Evaporator for dehumidifying device - Google Patents
Evaporator for dehumidifying device Download PDFInfo
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- CN211926199U CN211926199U CN202020203595.1U CN202020203595U CN211926199U CN 211926199 U CN211926199 U CN 211926199U CN 202020203595 U CN202020203595 U CN 202020203595U CN 211926199 U CN211926199 U CN 211926199U
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Abstract
An evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is reserved between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group; the heat exchanger also comprises end frame plates, a front flow guide plate and a rear flow guide plate, wherein the end frame plates are positioned at the two ends of the heat exchange fin group; two ends of the front guide plate are attached to the end frame plate; two ends of the rear guide plate are attached to the end frame plate; the rear end of the front top plate and the rear end plate of the rear guide plate form an air outlet, and the front end of the rear bottom plate and the front end plate form an air inlet; a rear flow guide gap is formed between the rear end of the front bottom plate and the rear end plate, and a front flow guide gap is formed between the front end of the rear top plate and the front end plate. By adopting the structure, the length of air flowing is increased, and the heat exchange efficiency is improved.
Description
Technical Field
The utility model relates to a compressor refrigerating system's evaporimeter, especially the evaporimeter that is used for the evaporimeter of dehumidifier and air to water machine.
Background
At present, in the prior art, an evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is formed between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group. There are problems in that: the heat exchange efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the evaporator for the dehumidifying device has the characteristic of high heat exchange efficiency.
The utility model discloses a realize like this: an evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is reserved between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group; it is characterized in that: also comprises end frame plates positioned at two ends, a front guide plate part and a rear guide plate part,
the front flow guide plate piece comprises a front end plate, a front top plate and a front bottom plate, and the rear flow guide plate piece comprises a rear end plate, a rear top plate and a rear bottom plate;
the heat exchange plate group is divided into an upper heat exchange plate group, a middle heat exchange plate group and a lower heat exchange plate group, the upper heat exchange plate group, the middle heat exchange plate group and the lower heat exchange plate group are sequentially arranged from top to bottom, an upper gap is formed between the upper heat exchange plate group and the middle heat exchange plate group, and a lower gap is formed between the middle heat exchange plate group and the lower heat exchange plate group;
the end frame plates are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube penetrates through the end frame plates; the front top plate of the front guide plate is matched with the top of the upper heat exchange plate group, the front bottom plate is positioned in the lower gap, the front end plate is attached to the front ends of the upper heat exchange plate group and the middle heat exchange plate group, and the two ends of the front guide plate are attached to the end frame plate; the rear top plate of the rear guide plate is positioned in the upper gap, the rear bottom plate is matched with the bottom of the lower heat exchange plate group, the rear end plate is attached to the rear ends of the middle heat exchange plate group and the lower heat exchange plate group, and the two ends of the rear guide plate are attached to the end frame plates; the rear end of the front top plate and the rear end plate of the rear guide plate form an air outlet, and the front end of the rear bottom plate and the front end plate form an air inlet; a rear flow guide gap is formed between the rear end of the front bottom plate and the rear end plate, and a front flow guide gap is formed between the front end of the rear top plate and the front end plate.
The evaporator for the dehumidifying device is characterized in that: the front top plate of the front guide plate covers the front middle part of the top of the upper heat exchange plate group, and the rear bottom plate of the rear guide plate covers the middle rear part of the bottom of the lower heat exchange plate group.
The evaporator for the dehumidifying device is characterized in that: the front top plate of the front guide plate covers the top of the upper heat exchange plate group, and the rear bottom plate of the rear guide plate covers the bottom of the lower heat exchange plate group.
An evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is reserved between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group; it is characterized in that: also comprises end frame plates positioned at two ends, a front guide plate part and a rear guide plate part,
the front flow guide plate piece comprises a front end plate, a front top plate and a front bottom plate, and the rear flow guide plate piece comprises a rear end plate, a rear top plate and a rear bottom plate;
the upper part of the rear end of the heat exchange plate group is provided with an upper clamping groove, and the lower part of the front end of the heat exchange plate group is provided with a lower clamping groove;
the end frame plates are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube penetrates through the end frame plates; the front top plate of the front guide plate is matched with the top of the heat exchange plate group, the front bottom plate is inserted into the lower clamping groove, the front end plate is attached to the front end of the heat exchange plate group, and the two ends of the front guide plate are attached to the end frame plate; the rear top plate of the rear guide plate is inserted into the upper clamping groove, the rear bottom plate is matched with the bottom of the heat exchange plate group, the rear end plate is attached to the rear end of the heat exchange plate group, and two ends of the rear guide plate are attached to the end frame plate; the rear end of the front top plate and the rear end plate of the rear guide plate form an air outlet, and the front end of the rear bottom plate and the front end plate form an air inlet; a rear flow guide gap is formed between the rear end of the front bottom plate and the rear end plate, and a front flow guide gap is formed between the front end of the rear top plate and the front end plate.
The evaporator for the dehumidifying device is characterized in that: the front top plate of the front guide plate covers the front middle part of the top of the heat exchange plate group, and the rear bottom plate of the rear guide plate covers the middle rear part of the bottom of the heat exchange plate group.
The evaporator for the dehumidifying device is characterized in that: the front top plate of the front guide plate covers the top of the heat exchange plate group, and the rear bottom plate of the rear guide plate covers the bottom of the heat exchange plate group.
The utility model relates to an evaporimeter for dehydrating unit adopts such structure, has increased the length that the air flows, has improved heat exchange efficiency.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is an exploded perspective view of the present invention.
Fig. 4 is a sectional view of a second embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Example 1
As shown in fig. 1, an evaporator for a dehumidifying device comprises a refrigerant heat exchange tube 1 and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube 1 penetrates through the heat exchange fins, a gap is formed between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group.
Also comprises an end frame plate 2, a front flow guide plate component 3 and a rear flow guide plate component 4 which are positioned at two ends,
the front guide plate piece 3 comprises a front end plate 31, a front top plate 32 and a front bottom plate 33, and the rear guide plate piece 4 comprises a rear end plate 41, a rear top plate 42 and a rear bottom plate 43;
the heat exchange plate group is divided into an upper heat exchange plate group 51, a middle heat exchange plate group 52 and a lower heat exchange plate group 53, the upper heat exchange plate group 51, the middle heat exchange plate group 52 and the lower heat exchange plate group 53 are sequentially arranged from top to bottom, an upper gap 54 is formed between the upper heat exchange plate group 51 and the middle heat exchange plate group 52, and a lower gap 55 is formed between the middle heat exchange plate group 52 and the lower heat exchange plate group 53;
the end frame plates 2 are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube 1 penetrates through the end frame plates 2; the front top plate 32 of the front guide plate 3 is matched with the top of the upper heat exchange plate group 51, the front bottom plate 33 is positioned in the lower gap 55, the front end plate 31 is attached to the front ends of the upper heat exchange plate group 51 and the middle heat exchange plate group 52, and the two ends of the front guide plate 3 are attached to the end frame plate 2; the rear top plate 41 of the rear guide plate 4 is positioned in the upper gap 54, the rear bottom plate 43 is matched with the bottom plate of the lower heat exchange plate group 53, the rear end plate 51 is attached to the rear ends of the middle heat exchange plate group 52 and the lower heat exchange plate group 53, and the two ends of the rear guide plate 4 are attached to the end frame plate 2; the rear end of the front top plate 32 and the rear end plate 41 of the rear guide plate part 4 form an air outlet, and the front end of the rear bottom plate 43 and the front end plate 31 form an air inlet; a rear flow guiding gap is formed between the rear end of the front bottom plate 33 and the rear end plate 41, and a front flow guiding gap is formed between the front end of the rear top plate 42 and the front end plate 31.
As shown in fig. 2, air enters gaps between the heat exchange fins of the lower heat exchange fin group 53 through the air inlet end, enters the middle heat exchange fin group 52 through a rear guide flow guide gap between the rear end of the front bottom plate 33 of the front guide plate member 3 and the rear end plate 41 of the rear guide plate member 4 for heat exchange, enters the upper heat exchange fin group 51 through a front guide flow gap between the front end of the rear top plate 42 of the rear guide plate member 4 and the front end plate 31 of the front guide plate member 3, and flows out from the air outlet. By adopting the structure, the length of the path to which the air flows is increased, and the heat exchange efficiency is improved.
The front top plate 32 of the front guide plate 3 covers the front middle part of the top of the upper heat exchange plate group 51, and the rear bottom plate 43 of the rear guide plate 4 covers the middle rear part of the bottom of the lower heat exchange plate group 53.
It can also be: the front top plate 32 of the front guide plate member 3 covers the top of the upper heat exchange plate group 51, and the rear bottom plate 43 of the rear guide plate member 4 covers the bottom of the lower heat exchange plate group 53.
Example 2
As shown in fig. 4, an evaporator for a dehumidifying device includes a refrigerant heat exchange tube 1 and a plurality of heat exchange fins, the refrigerant heat exchange tube 1 penetrates the heat exchange fins, a gap is formed between two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin set.
Also comprises an end frame plate 2, a front flow guide plate component 3 and a rear flow guide plate component 4 which are positioned at two ends,
referring to fig. 3, the front baffle member 3 includes a front end plate 31, a front top plate 32, and a front bottom plate 33, and the rear baffle member 4 includes a rear end plate 41, a rear top plate 42, and a rear bottom plate 43;
an upper clamping groove 56 is formed in the upper portion of the rear end of the heat exchange plate group, and a lower clamping groove 57 is formed in the lower portion of the front end of the heat exchange plate group;
the end frame plates 2 are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube 1 penetrates through the end frame plates 2; the front top plate 32 of the front guide plate 3 is matched with the top of the heat exchange plate group, the front bottom plate 33 is inserted into the lower clamping groove 57, the front end plate 31 is attached to the front end of the heat exchange plate group, and the two ends of the front guide plate 3 are attached to the end frame plate 2; the rear top plate 42 of the rear guide plate 4 is inserted into the upper clamping groove 56, the rear bottom plate 43 is matched with the bottom of the heat exchange plate group, the rear end plate 41 is attached to the rear end of the heat exchange plate group, and the two ends of the rear guide plate 4 are attached to the end frame plate 2; the rear end of the front top plate 32 and the rear end plate 41 of the rear guide plate part 4 form an air outlet, and the front end of the rear bottom plate 43 and the front end plate 31 form an air inlet; a rear flow guiding gap is formed between the rear end of the front bottom plate 33 and the rear end plate 41, and a front flow guiding gap is formed between the front end of the rear top plate 42 and the front end plate 31.
What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.
Claims (6)
1. An evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is reserved between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group; the method is characterized in that: also comprises end frame plates positioned at two ends, a front guide plate part and a rear guide plate part,
the front flow guide plate piece comprises a front end plate, a front top plate and a front bottom plate, and the rear flow guide plate piece comprises a rear end plate, a rear top plate and a rear bottom plate;
the heat exchange plate group is divided into an upper heat exchange plate group, a middle heat exchange plate group and a lower heat exchange plate group, the upper heat exchange plate group, the middle heat exchange plate group and the lower heat exchange plate group are sequentially arranged from top to bottom, an upper gap is formed between the upper heat exchange plate group and the middle heat exchange plate group, and a lower gap is formed between the middle heat exchange plate group and the lower heat exchange plate group;
the end frame plates are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube penetrates through the end frame plates; the front top plate of the front guide plate is matched with the top of the upper heat exchange plate group, the front bottom plate is positioned in the lower gap, the front end plate is attached to the front ends of the upper heat exchange plate group and the middle heat exchange plate group, and the two ends of the front guide plate are attached to the end frame plate; the rear top plate of the rear guide plate is positioned in the upper gap, the rear bottom plate is matched with the bottom of the lower heat exchange plate group, the rear end plate is attached to the rear ends of the middle heat exchange plate group and the lower heat exchange plate group, and the two ends of the rear guide plate are attached to the end frame plates; the rear end of the front top plate and the rear end plate of the rear guide plate form an air outlet, and the front end of the rear bottom plate and the front end plate form an air inlet; a rear flow guide gap is formed between the rear end of the front bottom plate and the rear end plate, and a front flow guide gap is formed between the front end of the rear top plate and the front end plate.
2. An evaporator for a dehumidifying device according to claim 1, wherein: the front top plate of the front guide plate covers the front middle part of the top of the upper heat exchange plate group, and the rear bottom plate of the rear guide plate covers the middle rear part of the bottom of the lower heat exchange plate group.
3. An evaporator for a dehumidifying device according to claim 1, wherein: the front top plate of the front guide plate covers the top of the upper heat exchange plate group, and the rear bottom plate of the rear guide plate covers the bottom of the lower heat exchange plate group.
4. An evaporator for a dehumidifying device comprises a refrigerant heat exchange tube and a plurality of heat exchange fins, wherein the refrigerant heat exchange tube penetrates through the heat exchange fins, a gap is reserved between every two adjacent heat exchange fins, and the plurality of heat exchange fins form a heat exchange fin group; the method is characterized in that: also comprises end frame plates positioned at two ends, a front guide plate part and a rear guide plate part,
the front flow guide plate piece comprises a front end plate, a front top plate and a front bottom plate, and the rear flow guide plate piece comprises a rear end plate, a rear top plate and a rear bottom plate;
the upper part of the rear end of the heat exchange plate group is provided with an upper clamping groove, and the lower part of the front end of the heat exchange plate group is provided with a lower clamping groove;
the end frame plates are positioned at two ends of the heat exchange fin group, and the refrigerant heat exchange tube penetrates through the end frame plates; the front top plate of the front guide plate is matched with the top of the heat exchange plate group, the front bottom plate is inserted into the lower clamping groove, the front end plate is attached to the front end of the heat exchange plate group, and the two ends of the front guide plate are attached to the end frame plate; the rear top plate of the rear guide plate is inserted into the upper clamping groove, the rear bottom plate is matched with the bottom of the heat exchange plate group, the rear end plate is attached to the rear end of the heat exchange plate group, and two ends of the rear guide plate are attached to the end frame plate; the rear end of the front top plate and the rear end plate of the rear guide plate form an air outlet, and the front end of the rear bottom plate and the front end plate form an air inlet; a rear flow guide gap is formed between the rear end of the front bottom plate and the rear end plate, and a front flow guide gap is formed between the front end of the rear top plate and the front end plate.
5. An evaporator for a dehumidifying device according to claim 4, wherein: the front top plate of the front guide plate covers the front middle part of the top of the heat exchange plate group, and the rear bottom plate of the rear guide plate covers the middle rear part of the bottom of the heat exchange plate group.
6. An evaporator for a dehumidifying device according to claim 4, wherein: the front top plate of the front guide plate covers the top of the heat exchange plate group, and the rear bottom plate of the rear guide plate covers the bottom of the heat exchange plate group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020203595.1U CN211926199U (en) | 2020-02-24 | 2020-02-24 | Evaporator for dehumidifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020203595.1U CN211926199U (en) | 2020-02-24 | 2020-02-24 | Evaporator for dehumidifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211926199U true CN211926199U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020203595.1U Active CN211926199U (en) | 2020-02-24 | 2020-02-24 | Evaporator for dehumidifying device |
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| Country | Link |
|---|---|
| CN (1) | CN211926199U (en) |
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2020
- 2020-02-24 CN CN202020203595.1U patent/CN211926199U/en active Active
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