CN211217371U - Drying room cooling device - Google Patents
Drying room cooling device Download PDFInfo
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- CN211217371U CN211217371U CN201921758935.0U CN201921758935U CN211217371U CN 211217371 U CN211217371 U CN 211217371U CN 201921758935 U CN201921758935 U CN 201921758935U CN 211217371 U CN211217371 U CN 211217371U
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- air supply
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Abstract
The utility model discloses a baking house cooling device relates to the technical field of weaving equipment, aims at solving the problem that the cloth of drying house stoving design needs to carry out the cooling for a long time. The technical scheme is that the air conditioner comprises a machine body, wherein an air supply cavity is arranged at the top of the machine body, an air exhaust cavity is arranged at the bottom of the machine body, and air inlets are formed in the tops of the air supply cavity and the air exhaust cavity; the air supply cavity is internally provided with an air supply motor, an air outlet of the air supply motor faces to cloth in the machine body, the air draft cavity is internally provided with an air draft motor, and a heat exchanger is connected between the air supply cavity and the air draft cavity through a pipeline. Air supply chamber and convulsions chamber pass through heat exchanger and form the intercommunication, and air supply motor blows to the cloth of baking house discharge gate and carries out cooling, and air draft motor will take the thermal wind of cloth to take away, realizes thermal quick transfer, reaches the effect of carrying out quick cooling to the cloth.
Description
Technical Field
The utility model belongs to the technical field of the technique of weaving equipment and specifically relates to a baking house cooling device is related to.
Background
The drying room is also called as drying and curing room, and is mainly used for curing and moisture drying the surfaces of large-scale electric appliances, motors, textile coatings, chemical products, foods and various products. In the textile printing and dyeing industry, various open width fabrics are dyed, printed, coated, shaped and finished under the high temperature working condition, and before the open width fabrics are stacked or coiled, the fabrics need to be fully cooled to prevent the dyes, auxiliary agents and the like from being deteriorated due to oxidation-reduction reaction caused by contact with air under the high temperature state, so that the cooling device is an important universal device for large-scale use in the textile printing and dyeing industry.
After the fabric is coated with the glue, the fabric needs to be dried and shaped through a drying room, so that the glue on the fabric is fully combined with the fabric. But the temperature of the cloth dried by the drying room is higher, and the cloth can be rolled only after being cooled. The existing drying room device is not provided with a cooling device, and after the cloth is dried in the drying room, the cloth is generally conveyed from a discharge port to the cooling device in the next procedure to be cooled, and then is rolled.
However, the cloth is firstly sent into other cooling devices and then cooled, so that the cooling time of the cloth is prolonged, the time of the whole production process of the cloth is further prolonged, and the production efficiency is reduced. Therefore the utility model provides a drying room cooling device when the cloth carries out the ejection of compact, cools down cooling treatment to the cloth for cloth rapid cooling improves cloth refrigerated efficiency, shortens the cool time of cloth.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drying room cooling device, it has the effect of carrying out rapid cooling to the cloth.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a drying room cooling device comprises a machine body, wherein an air supply cavity is formed in the top of the machine body, an air exhaust cavity is formed in the bottom of the machine body, and air inlets are formed in the tops of the air supply cavity and the air exhaust cavity; the air supply cavity is internally provided with an air supply motor, an air outlet of the air supply motor faces to cloth in the machine body, the air draft cavity is internally provided with an air draft motor, and a heat exchanger is connected between the air supply cavity and the air draft cavity through a pipeline.
By adopting the technical scheme, the air supply cavity and the air exhaust cavity are communicated through the heat exchanger, the air supply motor blows air to the cloth at the discharge hole of the drying room for cooling, the air exhaust motor exhausts the air with the heat of the cloth, the heat is quickly transferred, and the effect of quickly cooling the cloth is achieved; meanwhile, the heat of hot air in the air draft cavity is transmitted out through the heat exchanger, the cooled air is introduced into the air supply cavity again, the phenomenon that the air with heat is directly discharged in a workshop by the air draft motor is avoided, the integral temperature of the workshop rises, the phenomenon that the air supply motor can only extract hot air with gradually rising temperature in the workshop to blow and cool the cloth is avoided, and the cooling efficiency of the cloth is improved.
The utility model discloses further set up to: an air collector is arranged in the air supply cavity along the width direction of the machine body and comprises an air supply part and an air outlet part; the whole cuboid that is of air supply portion, the air supply motor inlay card is in air supply portion, air-out portion top and air supply portion bottom intercommunication, both ends intercommunication is whole to be leaks hopper-shaped about the air supply portion, air supply portion bottom is equipped with and is rectangular air outlet, the wind-collecting device is located directly over the cloth.
Through adopting above-mentioned technical scheme, the wind that the intracavity air supply motor that will supply air produced that sets up of wind collector gathers, then concentrates and blow to the cloth surface, can effectively improve the air flow rate of blowing to the cloth, takes away the heat on the cloth fast, improves cloth cooling rate.
The utility model discloses further set up to: the two ends of the wind gathering device in the width direction of the machine body are rotatably connected with the machine body.
Through adopting above-mentioned technical scheme, can adjust the direction of blowing of gathering the wind ware according to actual production requirement.
The utility model discloses further set up to: and an air outlet at the bottom of the air supply part is provided with a nozzle for spraying water mist.
By adopting the technical scheme, the water mist consisting of extremely tiny droplets is sprayed out of the nozzle to humidify the air blown out of the air collector, the humid air is contacted with the cloth, the extremely tiny droplets in the water mist absorb the heat on the surface of the cloth to evaporate, and the heat on the surface of the cloth is quickly taken away.
The utility model discloses further set up to: the nozzles are arranged along the circumferential direction of the air supply part, and the sprayed water mist is crossed to form a net.
Through adopting above-mentioned technical scheme, the setting of a plurality of nozzles can be so that the wind that gathers wind ware and blow off receives even humidification, promotes cloth refrigerated efficiency.
The utility model discloses further set up to: and filter screens are arranged at air inlets of the air supply cavity and the air exhaust cavity.
Through adopting above-mentioned technical scheme, the setting of filter screen can reduce the fine hair on external dust and the cloth and get into air supply chamber and convulsions intracavity, causes the harm to air supply motor and convulsions motor.
The utility model discloses further set up to: the air suction cavity is communicated with a heat medium inlet of the heat exchanger, and a heat medium outlet of the heat exchanger is communicated with the air supply cavity.
By adopting the technical scheme, the heat exchanger exchanges the heat of the hot air in the air draft cavity with the refrigerant introduced into the heat exchanger, the heat of the hot air in the air draft cavity is transmitted out through the heat exchanger, and then the cooled air is introduced into the air supply cavity again, so that the gas circulation is realized and the waste heat is recovered; the recovered waste heat can be used for preheating the drying room and also can be used for heating domestic water in a workshop, so that the environment is protected and energy is saved. Meanwhile, the heat exchanger is adopted to collect the heat of the hot air without directly discharging, so that the temperature of the outside air can not rise, and the air blown to the cloth by the air supply motor is ensured to be cold air.
The utility model discloses further set up to: the length of the air outlet of the air supply part along the width direction of the rack is greater than the width of the cloth.
Through adopting above-mentioned technical scheme, the setting up of air outlet can ensure that the cloth can be even blows to wind, realizes the rapid cooling of cloth.
To sum up, the utility model discloses a beneficial technological effect does:
1. through the arrangement of the air supply motor and the air draft motor, the air supply motor blows air to the cloth at the discharge port of the drying room for cooling, and the air draft motor sucks the hot air with the cloth, so that the quick heat transfer is realized, and the effect of cooling the cloth is achieved;
2. through the arrangement of the nozzle, the nozzle sprays water mist consisting of extremely tiny droplets to humidify air blown out of the air collector, the humid air is contacted with the cloth, the extremely tiny droplets in the water mist absorb heat on the surface of the cloth to evaporate, and the heat on the surface of the cloth is quickly taken away;
3. the air collector is arranged to collect the air generated by the air supply motor in the air supply cavity and then intensively blow the collected air to the surface of the cloth, so that the air flow rate blowing to the cloth can be effectively improved, the heat on the cloth can be quickly taken away, and the cooling speed of the cloth can be improved;
4. through heat exchanger's setting, realize air cycle and waste heat recovery, adopt heat exchanger to collect hot-blast heat simultaneously, and not direct emission can make external air temperature can not rise, ensures that the air supply motor blows to the cloth is cold wind.
Drawings
Fig. 1 is a schematic overall structure diagram for showing the position of a cooling device in a drying room according to an embodiment of the present invention;
fig. 2 is a cross-sectional view illustrating an internal structure of a cooling device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an air collector according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of the air draft chamber according to the embodiment of the present invention;
fig. 5 is a schematic structural view of a connection relationship between a heat exchanger and an air supply cavity and an air exhaust cavity according to an embodiment of the present invention;
fig. 6 is an enlarged view of a portion a in fig. 2.
In the figure, 1, a machine body; 11. an air supply cavity; 111. an air inlet; 112. a filter screen; 12. an air draft cavity; 121. an air draft motor; 2. a wind collector; 21. an air supply part; 211. an air supply motor; 22. an air outlet part; 221. an air outlet; 23. a nozzle; 231. a support frame; 3. a heat exchanger; 31. a heating medium inlet; 32. a heating medium outlet; 33. a refrigerant inlet; 34. a refrigerant outlet; 4. distributing; 5. and (4) a drying room.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the present invention discloses a drying room cooling device, which comprises a machine body 1, an air collector 2 and a heat exchanger 3. The top of the machine body 1 at the discharging end of the drying room 5 is provided with an air supply cavity 11, and the bottom of the machine body 1 is provided with an air exhaust cavity 12. The wind collector 2 is located in the air supply cavity 11 and arranged along the width direction of the frame, and the two ends of the wind collector 2 along the width direction of the machine body 1 are rotatably connected with the machine body 1 through bearings, so that the direction of an air outlet 221 (refer to fig. 3) of the wind collector 2 can be adjusted according to production requirements. The heat exchanger 3 is positioned on the machine body 1 and is communicated with the air supply cavity 11 and the air exhaust cavity 12 through pipelines.
Referring to fig. 2 and 3, gather wind ware 2 and be located cloth 4 directly over, gather wind ware 2 and include air supply portion 21 and air-out portion 22, air supply portion 21 wholly is the cuboid, and air supply motor 211 runs through the setting in air supply portion 21 along vertical direction, and air supply motor 211 in this embodiment is equipped with threely, and three air supply motor 211 distributes along air supply portion 21 length direction. The top of air-out portion 22 and the bottom intercommunication of air-out portion 21, both ends intercommunication is whole to be hourglass hopper-shaped about air-out portion 22, and air supply motor 211 blows in cold wind air-out portion 22, and cold wind blows to cloth 4 through the gathering of air-out portion 22, has promoted the velocity of flow of cold wind, cools down to cloth 4. The air outlet 221 at the bottom of the air outlet portion 22 is rectangular, and the length of the air outlet 221 of the air outlet portion 22 in the width direction of the rack is greater than the width of the cloth 4, so that it is convenient to ensure that the air blown out by the air supply motor 211 can be uniformly blown onto the cloth 4, and the cloth 4 is cooled.
Referring to fig. 2 and 6, a plurality of nozzles 23 for spraying water mist are arranged below the air outlet 221 at the bottom of the air outlet portion 22, the water mist sprayed from the plurality of nozzles 23 is arranged along the circumferential direction of the air outlet portion 22 and is crossed to form a net, the nozzles 23 spray water mist consisting of extremely small mist droplets to humidify the air blown from the air collector 2, the humid air is in contact with the fabric 4, the extremely small mist droplets in the water mist absorb heat on the surface of the fabric 4 to evaporate, and the heat on the surface of the fabric 4 is rapidly taken away. Nozzle 23 quantity is three in this embodiment, three nozzle 23 is respectively along gathering 2 circumference settings of wind ware and gathering 2 middle parts of wind ware along width direction's both ends and wind ware 2, the organism is equipped with support frame 231 along its width direction, support frame 231 is located and gathers between wind ware 2 and the cloth 4, three nozzle 23 is established on support frame 231 and is connected with the inlet tube jointly, be connected through the water pump between inlet tube and the cistern, the water pump is taken out the water in the cistern, let in again in the inlet tube via three nozzle 23 blowout. The water mist sprayed by the three nozzles 23 is crossed to form a net, so that the air blown out from the air collector 2 is uniformly humidified, and the cooling efficiency of the cloth 4 is improved.
Referring to fig. 2 and 4, air inlets 111 are formed at the tops of the air supply cavity 11 and the air exhaust cavity 12, and filter screens 112 are arranged at the air inlets 111 at the tops of the air supply cavity 11 and the air exhaust cavity 12. The arrangement of the filter screen 112 can reduce the foreign matters and the fluff on the cloth 4 from entering the air supply cavity 11 and the air draft cavity 12 to damage the air supply motor 211 and the air draft motor 121. Be equipped with air draft motor 121 along vertical direction in the air draft chamber 12, air draft motor 121 will take 4 heat wind of cloth to take away, realizes thermal quick transfer, reaches the effect of cooling down to cloth 4.
Referring to fig. 2 and 5, the heat exchanger 3 includes a heating medium inlet 31, a heating medium outlet 32, a cooling medium inlet 33, and a cooling medium outlet 34. The air suction cavity 12 is communicated with a heat medium inlet 31 of the heat exchanger 3, and a heat medium outlet 32 of the heat exchanger 3 is communicated with the air supply cavity 11; the refrigerant inlet 33 and the refrigerant outlet 34 can be communicated with an air inlet of hot air for heating in the drying room 5, and are used for preheating the drying room 5; the refrigerant inlet 33 and the refrigerant outlet 34 can also be communicated with a domestic water pipe for heating domestic water in a workshop. The heat exchanger 3 transfers the heat of the hot air in the air suction cavity 12 out through heat exchange, and the hot air is cooled again and introduced into the air supply cavity 11, so that air circulation is realized and waste heat is recovered.
The specific implementation process comprises the following steps: when the cloth 4 at the discharge port of the drying room 5 is cooled, firstly, the air supply motor 211 uniformly blows air to the upper surface of the cloth 4 through the air collector 2, and the nozzle 23 below the air collector 2 sprays water mist consisting of extremely tiny fog drops to humidify the air blown out from the air collector 2. Then, the moist cold air with high flow rate contacts with the upper surface of the cloth 4, and tiny droplets in the water mist absorb heat on the surface of the cloth 4 to evaporate, so that the heat on the surface of the cloth 4 is taken away quickly. Finally, the air exhaust motor 121 exhausts the air with the heat of the cloth 4, and the air is introduced into the heat exchanger 3 to exchange heat, so that the heat is quickly transferred, and the effect of cooling the cloth 4 is achieved; meanwhile, the air after heat exchange is cooled again and is introduced into the air supply cavity 11 to realize air circulation.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A drying room cooling device comprises a machine body (1), and is characterized in that: the improved air supply machine is characterized in that an air supply cavity (11) is arranged at the top of the machine body (1), an air suction cavity (12) is arranged at the bottom of the machine body (1), air inlets (111) are formed in the tops of the air supply cavity (11) and the air suction cavity (12), an air supply motor (211) is arranged in the air supply cavity (11), an air blowing opening of the air supply motor (211) faces to cloth (4) in the machine body (1), an air suction motor (121) is arranged in the air suction cavity (12), and a heat exchanger (3) is connected between the air supply cavity (11) and the air suction cavity (12) through a pipeline.
2. A drying room cooling device according to claim 1, wherein: an air collector (2) is arranged in the air supply cavity (11) along the width direction of the machine body (1), the air collector (2) is positioned right above the cloth (4), and the air collector (2) comprises an air supply part (21) and an air outlet part (22); air supply portion (21) wholly is the cuboid, air supply motor (211) run through the setting in air supply portion (21), air-out portion (22) top and air supply portion (21) bottom intercommunication, both ends intercommunication is whole to be hourglass hopper-shaped about air-out portion (22), air-out portion (22) bottom is equipped with and is rectangular air outlet (221).
3. A drying room cooling device according to claim 2, characterized in that: the two ends of the wind gathering device (2) in the width direction of the machine body (1) are rotatably connected with the machine body (1).
4. A drying room cooling device according to claim 2, characterized in that: an air outlet (221) at the bottom of the air supply part (21) is provided with a nozzle (23) for spraying water mist.
5. A drying room cooling device according to claim 4, characterized in that: the nozzles (23) are arranged in plurality, and the water mist sprayed out of the nozzles (23) is arranged along the circumferential direction of the air supply part (21) and is crossed to form a net.
6. A drying room cooling device according to claim 1, wherein: and filter screens (112) are arranged at air inlets (111) of the air supply cavity (11) and the air exhaust cavity (12).
7. A drying room cooling device according to claim 1, wherein: the air suction cavity (12) is communicated with a heat medium inlet (31) of the heat exchanger (3), and a heat medium outlet (32) of the heat exchanger (3) is communicated with the air supply cavity (11).
8. A drying room cooling device according to claim 2, characterized in that: the length of the air outlet (221) of the air supply part (21) along the width direction of the rack is greater than the width of the cloth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758935.0U CN211217371U (en) | 2019-10-18 | 2019-10-18 | Drying room cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921758935.0U CN211217371U (en) | 2019-10-18 | 2019-10-18 | Drying room cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211217371U true CN211217371U (en) | 2020-08-11 |
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ID=71940148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921758935.0U Expired - Fee Related CN211217371U (en) | 2019-10-18 | 2019-10-18 | Drying room cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211217371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921558A (en) * | 2021-01-28 | 2021-06-08 | 绍兴国泰印染有限公司 | Drying equipment |
-
2019
- 2019-10-18 CN CN201921758935.0U patent/CN211217371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921558A (en) * | 2021-01-28 | 2021-06-08 | 绍兴国泰印染有限公司 | Drying equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211018 |