CN211782861U - Blowing type evaporative air cooler - Google Patents
Blowing type evaporative air cooler Download PDFInfo
- Publication number
- CN211782861U CN211782861U CN202021970691.5U CN202021970691U CN211782861U CN 211782861 U CN211782861 U CN 211782861U CN 202021970691 U CN202021970691 U CN 202021970691U CN 211782861 U CN211782861 U CN 211782861U
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- air cooler
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Abstract
The utility model is suitable for a cooling arrangement technical field provides a blowing formula evaporation formula air cooler, which comprises a housin, casing top-down is equipped with in proper order and sprays district, heat transfer district, blast air district and catchment area, the blast air district is equipped with two fans, the driving motor that corresponds is respectively connected to the fan. Therefore, the utility model discloses because the fan is far away from spraying water distribution device, therefore the water rate of wafting is low, reduces the motor damage. Meanwhile, the fan is arranged at the lower part of the equipment, so that the fan is easy to overhaul.
Description
Technical Field
The utility model relates to a cooling arrangement technical field especially relates to a blast type evaporation formula air cooler.
Background
The circulating cooling water system of the evaporative air cooler is applied to the industries of metallurgy, petrifaction, electric power, chemical industry, building materials and the like. Since the nineties of the last century, the closed air-cooled circulating water system is applied to the iron-making blast furnace in China, and has obvious effects of preventing corrosion and reducing scaling, thereby improving the operating efficiency and prolonging the service life of heat exchange devices and equipment. The hot fluid medium returned from the blast furnace is cooled by the heat exchanger, and then is sent to the blast furnace for use after being boosted; and the cooling water passes through the heat exchanger, the temperature of the cooling water rises, the cooling water is sent to a cooling tower for cooling, and the cooling water is pressurized and then used as a cooling medium after being cooled. Current heat exchange equipment is equipped with the drainage fan at the top usually, makes outside the discharge casing that steam can be faster. However, this top drainage method reduces the life of the motor because the temperature of the water vapor is high, sometimes up to 100 degrees or more, and the motor is damaged significantly.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks, an object of the present invention is to provide a blower-type evaporative air cooler, in which the blower is disposed at the lower portion of the air cooler, so that the blower can be easily maintained and the service life of the motor can be prolonged.
In order to realize the above-mentioned purpose, the utility model provides a forced draught evaporation formula air cooler, a serial communication port, which comprises a housin, casing top-down is equipped with in proper order and sprays district, heat transfer district, blast air district and catchment area, the blast air district is equipped with two fans, the driving motor that corresponds is respectively connected to the fan.
According to the utility model discloses a blowing formula evaporation formula air cooler, two fans set up relatively.
According to the utility model discloses a blast type evaporation formula air cooler, the top and the outside intercommunication of casing, other regional closures.
The utility model is suitable for a cooling arrangement technical field provides a blowing formula evaporation formula air cooler, which comprises a housin, casing top-down is equipped with in proper order and sprays district, heat transfer district, blast air district and catchment area, the blast air district is equipped with two fans, the driving motor that corresponds is respectively connected to the fan. Therefore, the utility model discloses because the fan is far away from spraying water distribution device, therefore the water rate of wafting is low, reduces the motor damage. Meanwhile, the fan is arranged at the lower part of the equipment, so that the fan is easy to overhaul.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic side view of an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the utility model provides a forced draft evaporation formula air cooler, it includes casing 10, casing 10 top-down is equipped with spray zone 11, heat transfer district 12, blast area 13 and catchment area 14 in proper order, blast area 13 is equipped with two fans 131, corresponding driving motor 132 is respectively connected to fan 131.
In a specific application, the spraying region 11 is provided with a spraying device, and the heat exchange region 12 is provided with a heat exchange tube bundle, and the structure of the part is the prior art and is not described again.
Different from the prior art, the utility model discloses set up blast zone 13 between heat transfer district 12 and catchment area 14. Because the cooling water that sprays acts on heat exchange tube bundle and can open into a large amount of steam, traditional top fan drainage's mode is replaced through the mode of blast air to this application, has avoided the direct contact of its fan with steam.
Specifically speaking, when the heat exchange tube bundle of heat exchange area 12 is receiving the cooling water effect, can produce a large amount of high temperature steam, current indirect heating equipment sets up drainage fan on the upper portion of heat exchange area 12, discharges high temperature steam through the mode of "breathing in" promptly, and this kind of mode makes a large amount of high temperature steam and driving motor contact certainly, damages the motor.
The application changes the exhaust mode, namely, the blower 131 is arranged in the air blowing area 13 below the heat exchange area 12, so that 'blowing' is realized. In this configuration, after the heat exchange zone 12 generates the hot steam, the hot steam is in a running direction tending to diffuse upward and not to diffuse downward in a large amount due to its own properties (low gas density). And the hot steam can be diffused upwards under the action of the airflow blown out by the fan 131 of the blowing area 13, so that the contact between the hot steam and the drainage fan and the drive motor is avoided, and the service life of the motor is prolonged.
In an embodiment of the present invention, the two fans 131 can be disposed relatively and also disposed on the same side. Due to the sealing structure of the side and bottom surfaces of the housing 10, the air flow can only flow upward, thereby blowing out the water vapor.
The fans 131 are driven by respective motors 132. Thus, the motor 132 is also located in the blast zone 13, avoiding damage from direct contact with the high heat water vapor, thereby increasing service life.
In addition, when the installation space of the spray area 11 and the heat exchange area 12 is limited, the installation position of the flow guide fan cannot be provided at the upper part, and in this kind of scene, it becomes a better choice to provide the air blowing area at the bottom.
To sum up, the utility model is suitable for a cooling arrangement technical field provides a blowing formula evaporation formula air cooler, which comprises a housin, casing top-down is equipped with in proper order and sprays district, heat transfer district, blast air district and water catch area, the blast air district is equipped with two fans, the driving motor that corresponds is respectively connected to the fan. Therefore, the utility model discloses because the fan is far away from spraying water distribution device, therefore the water rate of wafting is low, reduces the motor damage. Meanwhile, the fan is arranged at the lower part of the equipment, so that the fan is easy to overhaul.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (4)
1. A blowing type evaporative air cooler is characterized by comprising a shell, wherein a spraying area, a heat exchange area, a blowing area and a water collecting area are sequentially arranged on the shell from top to bottom, two fans are arranged in the blowing area, and the fans are respectively connected with corresponding driving motors.
2. A blower-type evaporative air cooler as set forth in claim 1, wherein the two blowers are disposed oppositely.
3. The evaporative air cooler of claim 1, wherein the top of the housing is in communication with the outside and the other areas are closed.
4. The evaporative air cooler of claim 1, wherein the two fans are arranged in the same direction and on the same side of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021970691.5U CN211782861U (en) | 2020-09-10 | 2020-09-10 | Blowing type evaporative air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021970691.5U CN211782861U (en) | 2020-09-10 | 2020-09-10 | Blowing type evaporative air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211782861U true CN211782861U (en) | 2020-10-27 |
Family
ID=72956143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021970691.5U Expired - Fee Related CN211782861U (en) | 2020-09-10 | 2020-09-10 | Blowing type evaporative air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211782861U (en) |
-
2020
- 2020-09-10 CN CN202021970691.5U patent/CN211782861U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20201027 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |