CN217504431U - Heat exchange device and through type drying equipment - Google Patents
Heat exchange device and through type drying equipment Download PDFInfo
- Publication number
- CN217504431U CN217504431U CN202122946500.2U CN202122946500U CN217504431U CN 217504431 U CN217504431 U CN 217504431U CN 202122946500 U CN202122946500 U CN 202122946500U CN 217504431 U CN217504431 U CN 217504431U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- air inlet
- inlet end
- air
- water
- 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
- 238000001035 drying Methods 0.000 title claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000009423 ventilation Methods 0.000 claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 6
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a heat exchange device and discloses a through type drying device with the heat exchange device, wherein the heat exchange device comprises a main box body and a heat exchange assembly, a ventilation channel is arranged in the main box body, and the ventilation channel is provided with a hot air inlet end and a cold air inlet end; the heat exchange assembly comprises a heat exchange tube and a plurality of fins, the heat exchange tube is in a snake-shaped loop and is provided with a water inlet end and a water outlet end, the fins are fixed on the heat exchange tube, and the fins are arranged at intervals; the two heat exchange assemblies are respectively arranged on one side of the main box body opposite to the hot air inlet end and one side of the main box body opposite to the cold air inlet end. The hot air inlet end is connected to the surplus heat discharged by the drying unit, and the cold water is heated through the surplus heat; and the high-temperature steam discharged by the drying unit heats the lower-temperature air injected from the cold air inlet end, so that the redundant discharged heat in the whole drying equipment is reused, and the cost is reduced.
Description
Technical Field
The utility model relates to a laundry equipment technical field, in particular to heat exchange device and through drying equipment.
Background
Dryers can be divided into industrial dryers, also called drying plants or dryers, and domestic dryers, which are one type of washing machine, are generally used to remove moisture from garments and other textiles after dehydration in a water wash. The dryer has several modes, such as belt drying, roller drying, box drying, tower drying and the like; through dryers are one type of washing machine that are typically used to remove moisture from garments and other textiles after dewatering in a water wash. Most dryers include a rotating drum that is driven by a belt and around which heated air is provided to evaporate the water. The drying drum adopts the principle that the drum rotates forwards and backwards to achieve the effect of no winding of the dried articles.
Wherein, just drying with a large amount of steam for efficiency is not thoughtlessly, has increased the steam use amount, and unnecessary heat in the through-type drying-machine can only directly discharge moreover, can't effectively will utilize to the heat, causes a large amount of energy extravagant.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a heat exchange device can improve the utilization ratio of whole energy, and it is extravagant to reduce the energy.
The utility model discloses still provide a through drying equipment with above-mentioned heat exchange device.
The heat exchange device comprises a main box body and a heat exchange assembly, wherein a ventilation channel is arranged in the main box body, and the ventilation channel is provided with a hot air inlet end and a cold air inlet end; the heat exchange assembly comprises a heat exchange tube and a plurality of fins, the heat exchange tube is in a snake-shaped loop and is provided with a water inlet end and a water outlet end, the fins are fixed on the heat exchange tube, and the fins are arranged at intervals so as to form an air passing channel between every two adjacent fins; the heat exchange assemblies are arranged on two sides and are respectively arranged on one side, opposite to the hot air inlet end, of the main box body and one side, opposite to the cold air inlet end, of the main box body.
According to the utility model discloses heat exchange device has following beneficial effect at least: the hot air inlet end is connected to the surplus heat discharged by the drying unit, and the cold water is heated by the surplus heat; and the high-temperature steam discharged by the drying unit heats the lower-temperature air injected from the cold air inlet end, so that the redundant discharged heat in the whole drying equipment is reused, the overall energy utilization rate is effectively improved, the energy consumption is reduced, and the cost is reduced.
According to some embodiments of the utility model, the main tank body includes frame and multilayer wind blade, and the multilayer wind blade range upon range of the installing in the frame, adjacent two the wind blade interval sets up, with the structure out the ventilation passageway.
According to some embodiments of the utility model, the heat exchange assembly still includes the framework, the both ends of fin are fixed in the framework, the framework is provided with water inlet and delivery port, the delivery port with it corresponds the setting to go out the water end, the water inlet with it corresponds the setting to intake the end.
According to the utility model discloses a through drying equipment of second aspect embodiment, including first rising temperature device, drying unit, second rising temperature device and the heat exchange device of first aspect embodiment, heat pump is built-in to first rising temperature device, first rising temperature device is connected with first air-supply line and first air-out pipe; the drying unit is provided with a steam exhaust port, a hot air inlet and an air outlet, and the steam exhaust port is connected with a high-temperature steam source and a heat exchange device; the second heating device is connected with a high-temperature steam inlet pipe, a second air outlet pipe and a second air inlet pipe, and the second air outlet pipe is connected to the hot air inlet; the heat exchange device is connected between the first warming device and the second warming device; the first air outlet pipe is connected with the cold air inlet end, the water inlet end of the heat exchange assembly opposite to the cold air inlet end is connected with the steam exhaust port through a first air guide pipe, and the heat exchange assembly opposite to the cold air inlet end is connected to the second air inlet pipe; the hot air inlet end is connected with the air outlet through a second air guide pipe, and the water inlet end of the heat exchange assembly, which is opposite to the hot air inlet end, is connected with a cold water source.
According to the utility model discloses through drying equipment has following beneficial effect at least: the hot air inlet end is connected to the surplus heat discharged by the drying unit, and the cold water is heated through the surplus heat; and the high-temperature steam discharged by the drying unit heats the lower-temperature air injected from the cold air inlet end, so that the redundant discharged heat in the whole drying equipment is reused, the overall energy utilization rate is effectively improved, the energy consumption is reduced, and the cost is reduced.
According to some embodiments of the invention, the heat pump has a thermal efficiency ratio of 1: 4.
According to some embodiments of the present invention, a dryer is disposed on the first air inlet pipe.
According to some embodiments of the present invention, a plurality of air filter cells are provided in the dryer.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention will be further described with reference to the following drawings and examples, in which:
fig. 1 is a schematic view of a through type drying apparatus according to an embodiment of the present invention;
fig. 2 is a schematic view of a heat exchange device according to an embodiment of the present invention;
fig. 3 is a schematic view of a heat exchange assembly of a heat exchange device according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a main box of a heat exchange device according to an embodiment of the present invention.
100. A heat exchange device; 110. a main box body; 111. a ventilation channel; 112. a frame; 113. wind guide blades; 114. a hot air inlet end; 115. a cold air inlet end; 120. a heat exchange assembly; 121. a heat exchange pipe; 1211. a water inlet end; 1212. a water outlet end; 122. a fin; 1221. an air passage; 123. a frame body; 1231. a water inlet; 1232. a water outlet; 200. a first temperature raising device; 210. a heat pump; 220. a first air inlet pipe; 221. a dryer; 230. a first air outlet pipe; 300. a dryer group; 310. a first air duct; 320. a second air duct; 400. a second temperature raising device; 410. a high-temperature steam inlet pipe; 420. a second air inlet pipe; 430. a second air outlet pipe;
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, the through-type drying apparatus according to the embodiment of the present invention includes a first heating device 200, a drying unit 300, a second heating device 400 and a heat exchange device 100, wherein the heat exchange device 100 includes a main box 110 and a heat exchange assembly 120, a ventilation channel 111 is disposed in the main box 110, and the ventilation channel 111 has a hot air inlet end 114 and a cold air inlet end 115; the heat exchange assembly 120 comprises a heat exchange tube 121 and a plurality of fins 122, the heat exchange tube 121 is in a serpentine loop, the heat exchange tube 121 is provided with a water inlet end 1211 and a water outlet end 1212, the fins 122 are fixed on the heat exchange tube 121, and the plurality of fins 122 are arranged at intervals to form an air passing channel 1221 between two adjacent fins 122; two heat exchange assemblies 120 are provided, and the two heat exchange assemblies 120 are respectively disposed on the opposite side of the main box 110 and the hot air inlet end 114, and on the opposite side of the main box 110 and the cold air inlet end 115.
Wherein, a heat pump 210 is arranged in the first temperature raising device 200, and the first temperature raising device 200 is connected with a first air inlet pipe 220 and a first air outlet pipe 230; the drying unit 300 is provided with a steam exhaust port, a hot air inlet and an air outlet, and the steam exhaust port is connected with a high-temperature steam source and a heat exchange device 100; the second heating device 400 is connected with a high-temperature steam inlet pipe 410, a second air outlet pipe 430 and a second air inlet pipe 420, and the second air outlet pipe 430 is connected to a hot air inlet; the heat exchange means 100 is connected between the first warming means 200 and the second warming means 400; wherein, the first air outlet pipe 230 is connected with the cold air inlet end 115, the water inlet end 1211 of the heat exchange assembly 120 opposite to the cold air inlet end 115 is connected with the steam outlet through the first air guide pipe 310, and the heat exchange assembly 120 opposite to the cold air inlet end 115 is connected to the second air inlet pipe 420; wherein, the hot air inlet end 114 is connected with the air outlet through the second air guiding pipe 320, and the water inlet end 1211 of the heat exchange assembly 120 opposite to the hot air inlet end 114 is connected with a cold water source.
Air to be heated (with the temperature of 25 ℃) enters the first temperature raising device 200 from the first air inlet pipe 220, is heated by the first temperature raising device 200 to form hot air with the temperature of 45 ℃ to 55 ℃, and enters the heat exchange device 100 through the first air outlet pipe 230, wherein the hot air with the temperature of 45 ℃ to 55 ℃ enters from the cold air inlet end 115, passes through the ventilation channel 111, and finally reaches the heat exchange component 120 opposite to the position of the cold air inlet end 115, flash steam from the drying unit 300 is injected into the heat exchange pipe 121 of the heat exchange component 120 opposite to the position of the cold air inlet end 115, heat exchange is carried out between the flash steam and the hot air with the temperature of 45 ℃ to 55 ℃ through the flash steam, the hot air with the temperature of 45 ℃ to 55 ℃ is heated, the hot air with the temperature of 65 ℃ to 95 ℃ is output from the heat exchange component 120 opposite to the position of the cold air inlet end 115, and the hot air with the temperature of 65 ℃ to 95 ℃ is input into the second temperature raising device 400 to be further heated, wherein, the flash steam is high-temperature steam discharged from a steam outlet of the drying assembly, the temperature of the steam is between 120 ℃ and 125 ℃, and the steam can effectively heat hot air at 45 ℃ to 55 ℃; the hot air of 65 ℃ to 95 ℃ enters the second temperature increasing device 400, exchanges heat with the high-temperature steam source to form high-temperature hot air of 110 ℃ to 150 ℃, and is injected into the dryer group 300 to be dried at high temperature.
In the operation process of the through type drying apparatus of this embodiment, hot air exhausted from the air outlet of the drying unit 300 is injected from the hot air inlet end 114 of the heat exchanging device 100 through the second air guiding pipe 320, and enters the heat exchanging device 100 arranged opposite to the hot air inlet end 114 through the ventilation channel 111 to perform heat exchange, wherein an external water source is injected into the heat exchanging pipe 121 of the heat exchanging device 100 arranged opposite to the hot air inlet end 114, and cold water is heated by the hot air (50 ℃ to 80 ℃) from the air outlet of the drying unit 300, so that the through type drying apparatus can be directly connected to other washing apparatuses or other apparatuses which need to use hot water for full use.
In summary, the hot air inlet end 114 is connected to the excess heat discharged from the dryer group 300, and heats the cold water through the excess heat; and the high-temperature steam discharged from the drying unit 300 heats the lower-temperature air injected from the cold air inlet end 115, and the heat discharged from the whole drying equipment is reused, so that the overall energy utilization rate is effectively improved, the energy consumption is reduced, and the cost is reduced.
It should be noted that, referring to fig. 4, the main box 110 of the heat exchange device 100 includes a frame 112 and a plurality of layers of wind-guiding blades 113, the plurality of layers of wind-guiding blades 113 are stacked and installed in the frame 112, and two adjacent wind-guiding blades 113 are spaced apart to form the ventilation channel 111. The multi-layer air guide blades 113 can dredge air to improve the flow regularity of the air and promote the flow of the air.
In some embodiments, in order to fully utilize the heat exchange assembly 120 for heat exchange, referring to fig. 3, the heat exchange assembly 120 further includes a frame body 123, two ends of the fin 122 are fixed on the frame body 123, the frame body 123 is provided with a water inlet 1231 and a water outlet 1232, the water outlet 1232 and a water outlet 1212 are correspondingly arranged, and the water inlet 1231 and the water inlet 1211 are correspondingly arranged.
In actual use, the two heat exchange assemblies 120 have the following two operating conditions:
1. heat exchange assembly 120 opposite cold air intake end 115: the water inlet 1231 is communicated with a steam exhaust port of the drying unit 300 through the first air guide pipe 310, and heats the lower-temperature air injected from the cold air inlet end 115 through the high-temperature steam exhausted by the drying unit 300;
2. heat exchange assembly 120 opposite hot air inlet end 114: the water inlet 1231 is communicated with the air outlet of the dryer group 300 through the second air guide duct 320, and heats the cold water by the surplus heat discharged from the dryer group 300.
In the above embodiment, the heat efficiency ratio of the heat pump 210 in the first temperature increasing device 200 is 1: 4. The work efficiency of whole through drying equipment is improved.
It should be noted that, before drying, the input normal temperature air may be primarily dried, so as to improve the overall drying efficiency, and for this reason, in some embodiments, the first air inlet pipe 220 is provided with a dryer 221. Utilize desicator 221 to carry out preliminary drying to the stomach air, reduce the moisture in the air, improve drying efficiency, in addition, be provided with a plurality of filtration check in the desicator 221, effectively improve drying efficiency.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. A heat exchange device (100), comprising:
the air conditioner comprises a main box body (110), wherein a ventilation channel (111) is arranged in the main box body (110), and the ventilation channel (111) is provided with a hot air inlet end (114) and a cold air inlet end (115);
the heat exchange assembly (120) comprises a heat exchange tube (121) and a plurality of fins (122), the heat exchange tube (121) is in a serpentine loop, the heat exchange tube (121) is provided with a water inlet end (1211) and a water outlet end (1212), the fins (122) are fixed on the heat exchange tube (121), and a plurality of fins (122) are arranged at intervals to form an air passing channel (1221) between every two adjacent fins (122);
the two heat exchange assemblies (120) are arranged, and the two heat exchange assemblies (120) are respectively arranged on one side of the main box body (110) opposite to the hot air inlet end (114) and on one side of the main box body (110) opposite to the cold air inlet end (115).
2. The heat exchange device (100) according to claim 1, wherein the main box body (110) comprises a frame (112) and a plurality of layers of air guide blades (113), the plurality of layers of air guide blades (113) are installed in the frame (112) in a stacked manner, and two adjacent air guide blades (113) are arranged at intervals to construct the ventilation channel (111).
3. The heat exchange device (100) according to claim 1, wherein the heat exchange assembly (120) further comprises a frame body (123), two ends of the fins (122) are fixed on the frame body (123), the frame body (123) is provided with a water inlet (1231) and a water outlet (1232), the water outlet (1232) and the water outlet (1212) are correspondingly arranged, and the water inlet (1231) and the water inlet (1211) are correspondingly arranged.
4. Through drying equipment, its characterized in that includes:
the heating device comprises a first heating device (200), wherein a heat pump (210) is arranged in the first heating device (200), and the first heating device (200) is connected with a first air inlet pipe (220) and a first air outlet pipe (230);
the drying machine set (300) is provided with a steam exhaust port, a hot air inlet and an air outlet, and the steam exhaust port is connected with a high-temperature steam source;
the second heating device (400), the second heating device (400) is connected with a high-temperature steam inlet pipe (410), a second air outlet pipe (430) and a second air inlet pipe (420), and the second air outlet pipe (430) is connected to the hot air inlet;
the heat exchange device (100) of any one of claims 1 to 3, the heat exchange device (100) being connected between the first warming device (200) and the second warming device (400);
the first air outlet pipe (230) is connected with the cold air inlet end (115), the water inlet end (1211) of the heat exchange assembly (120) opposite to the cold air inlet end (115) is connected with the steam exhaust port through a first air guide pipe (310), and the heat exchange assembly (120) opposite to the cold air inlet end (115) is connected to the second air inlet pipe (420);
the hot air inlet end (114) is connected with the air outlet through a second air guide pipe (320), and the water inlet end (1211) of the heat exchange assembly (120) opposite to the hot air inlet end (114) is connected with a cold water source.
5. A through-going drying apparatus according to claim 4, characterized in that the heat pump (210) has a heat efficiency ratio of 1: 4.
6. A through-type drying apparatus according to claim 4, wherein a dryer (221) is provided on the first air inlet duct (220).
7. A through-drying apparatus according to claim 6, wherein a plurality of air filter compartments are provided in the dryer (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122946500.2U CN217504431U (en) | 2021-11-26 | 2021-11-26 | Heat exchange device and through type drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122946500.2U CN217504431U (en) | 2021-11-26 | 2021-11-26 | Heat exchange device and through type drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217504431U true CN217504431U (en) | 2022-09-27 |
Family
ID=83336877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122946500.2U Active CN217504431U (en) | 2021-11-26 | 2021-11-26 | Heat exchange device and through type drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217504431U (en) |
-
2021
- 2021-11-26 CN CN202122946500.2U patent/CN217504431U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101989522B1 (en) | A clothes dryer | |
| CN204987982U (en) | Waste heat recovery device suitable for airflow dryer | |
| JP6605040B2 (en) | Clothing condensation dryer and clothing condensation drying method | |
| CN102560992A (en) | Novel clothes dryer | |
| CN107555756A (en) | Sludge drying system | |
| CN217504431U (en) | Heat exchange device and through type drying equipment | |
| CN213680341U (en) | Preheating module of sludge drying oven and sludge drying oven | |
| KR20170110120A (en) | Air condenser and clothes dryer | |
| CN203096464U (en) | Clothes dryer | |
| CN209706509U (en) | A kind of high-temperature energy-conservation vertical type drying apparatus | |
| CN205077292U (en) | Clothes drying machine | |
| CN113932637A (en) | Heat exchange device and through type drying equipment | |
| CN100582353C (en) | Drying condensation method of washing machine | |
| CN207515431U (en) | A kind of textile cloth dehumidifying drying equipment | |
| CN204881054U (en) | Pine formula drying -machine waste gas utilizes device | |
| CN207633057U (en) | A kind of knitted fabric and textile dryer easy to use | |
| CN110629481B (en) | Drying equipment | |
| CN219653335U (en) | Drying machine | |
| CN207785968U (en) | Heat pump drying system for solution concentration | |
| CN211972850U (en) | Condenser and washing machine | |
| CN203247438U (en) | Clothes dryer | |
| CN207294570U (en) | Sludge drying system | |
| CN221142305U (en) | Test paper impregnating dryer for recycling waste heat air | |
| CN214245016U (en) | Energy-efficient clothing drying-machine | |
| CN217026494U (en) | Crescent type paper machine heating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231229 Address after: Room 201, building 2, 42 Dongzhong Road, East District, Huangpu District, Guangzhou, Guangdong 510000 Patentee after: Guangzhou Disen Digital Energy Technology Co.,Ltd. Address before: 529300 Yijing Industrial Zone, Hongxi Road, Tangkou Town, Kaiping City, Jiangmen City, Guangdong Province Patentee before: Guangdong Tianmei washing Co.,Ltd. |
|
| TR01 | Transfer of patent right |