CN215256291U - Underground spray type full-air-volume air cooler - Google Patents
Underground spray type full-air-volume air cooler Download PDFInfo
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- CN215256291U CN215256291U CN202121482728.4U CN202121482728U CN215256291U CN 215256291 U CN215256291 U CN 215256291U CN 202121482728 U CN202121482728 U CN 202121482728U CN 215256291 U CN215256291 U CN 215256291U
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Abstract
The utility model relates to a downhole spray type full-air-volume air cooler, which comprises a box body; the upper part in the box body is provided with a first spraying unit and a water inlet pipe for conveying chilled water, and the lower part is provided with a water collecting tank; a first grid is installed on one side of the first spraying unit, and a water blocking filler plate is installed on the other side of the first spraying unit. The utility model discloses need not to add the forced draft fan, realize carrying out cleanness, cooling and dehumidification to the air in the pit, cold air after the processing is carried to each working face that needs the cooling, when effectively reducing the energy consumption, is showing and is improving cooling, dust removal and dehumidification effect, effectively avoids the air cooler to take place scale deposit and corrosion phenomena in addition.
Description
Technical Field
The utility model belongs to the technical field of air cooler in the pit, concretely relates to full air volume air cooler of fountain in pit.
Background
With the increasing of the mining depth of the mine, the thermal damage of the mine becomes more obvious, and the safety and the operation efficiency of workers are seriously influenced. Most of existing refrigeration systems for eliminating heat damage adopt forced ventilation type air coolers at the tail ends, only the positions near ventilation are cooled, the cooling effect is poor, and due to the fact that much dust exists in underground air, scaling and corrosion phenomena easily occur to the air coolers.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical problem who exists among the prior art, provide a full air volume air cooler of fountain in pit, effectively solve the air cooler in the current refrigerating system and need dispose forced fan, the energy consumption is higher, and the cooling face is little, and the cooling effect is not good, and the air cooler easily blocks up and corrodes the scheduling problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
an underground spray type full-air-volume air cooler comprises a box body; the upper part in the box body is provided with a first spraying unit and a water inlet pipe for conveying chilled water, and the lower part is provided with a water collecting tank; a first grid is installed on one side of the first spraying unit, and a water blocking filler plate is installed on the other side of the first spraying unit.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a second grid is arranged between the first spraying unit and the water-blocking filler plate; and a second spraying unit is arranged between the second grating and the water-blocking filler plate.
Furthermore, the first spraying unit and the second spraying unit respectively comprise a plurality of spraying pipes which are arranged along the vertical direction; the spray pipe is communicated with the water inlet pipe and is provided with a plurality of uniformly distributed spray heads.
Furthermore, a drain outlet is formed in the water collecting tank.
Furthermore, an access door is arranged on the side wall of the box body.
The utility model has the advantages that: the utility model discloses need not to add the forced draft fan, realize carrying out cleanness, cooling and dehumidification to the air in the pit, cold air after the processing is carried to each working face that needs the cooling, when effectively reducing the energy consumption, is showing and is improving cooling, dust removal and dehumidification effect, effectively avoids the air cooler to take place scale deposit and corrosion phenomena in addition.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the water inlet pipe, 2, first grid, 3, first unit that sprays, 4, second grid, 5, second spray the unit, 6, access door, 7, box, 8, the filler plate that blocks water, 9, water catch bowl, 10, drain.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.
As shown in fig. 1, the utility model discloses a full air volume air cooler of fountain in pit, including box 7, adopt boxed structure, reducible area reduces the installation degree of difficulty to be convenient for install in the air intake tunnel in the pit, improve the practicality. The upper portion in the box 7 is installed first spray unit 3 and is used for carrying inlet tube 1 of refrigerated water, and the lower part is installed water catch bowl 9. Spray the refrigerated water through first spray unit 3 and remove dust and cool down to the air in the pit, the heat transfer cooling is effectual. The sprayed water is collected by the water collection tank 9. And a first grid 2 is arranged on one side of the first spraying unit 3, and a water-blocking filler plate 8 is arranged on the other side of the first spraying unit. Namely, the first grating 2 is arranged at the air inlet end of the box body 7, and the water-blocking filler plate 8 is arranged at the air outlet end of the box body 7. Get rid of the large granule impurity in the air in the pit through first grid 2, when improving the air cleanliness factor in the pit, reduce the first work load that sprays unit 3 to improve cooling efficiency. The downhole air is dehumidified by water-blocking packing sheets 8.
The full air cooler of underground spray formula need not to add the forced draft fan, realizes carrying out cleanness, cooling and dehumidification to the air in the pit, and the cold air after the processing is carried to each working face that needs the cooling, when effectively reducing the energy consumption, is showing and is improving cooling, dust removal and dehumidification effect, effectively avoids the air cooler to take place scale deposit and corrosion phenomenon in addition.
As shown in fig. 1, a second grid 4 is arranged between the first spraying unit 3 and the water-blocking filler plate 8; and a second spraying unit 5 is arranged between the second grating 4 and the water-blocking filler plate 8. Get rid of the large granule impurity in the air in the pit through 4 secondary of second grid, when further improving air cleanliness factor in the pit, reduce the second and spray the work load of unit 5 to improve cooling efficiency. Carry out secondary dust removal and cooling to air in the pit through second spray unit 5, further improve the cleanliness factor of air in the pit, reduce the temperature of air in the pit simultaneously, improve cooling and dust removal effect.
As shown in fig. 1, each of the first spraying unit 3 and the second spraying unit 5 includes a plurality of spraying pipes arranged in a vertical direction; the spray pipe is communicated with the water inlet pipe 1, and a plurality of spray heads which are uniformly distributed are assembled on the spray pipe, so that the underground air is subjected to primary and secondary dust removal and cooling by spraying chilled water through the first spray unit 3 and the second spray unit 5 respectively.
Preferably, the first spraying unit 3 and the second spraying unit 5 both comprise a plurality of spraying pipes, so that the dust removal and cooling effects are further improved, and the cooling efficiency is improved.
As shown in fig. 1, a drain outlet 10 is provided on the water collection tank 9 so as to discharge the sprayed water in the water collection tank 9. Be provided with access door 6 on the lateral wall of box 7 to the staff gets into inside of box 7 and overhauls.
The working principle of the underground spray type full-air-volume air cooler is as follows: underground air enters the interior of the box body 7 from the first grating 2, passes through the second grating 4 after being subjected to primary dust removal and temperature reduction by the first spraying unit 3, leaves the box body 7 through the water-blocking filler plate 8 after being subjected to secondary dust removal and temperature reduction by the second spraying unit 5, and enters a downstream roadway; the refrigerated water enters the spray pipes of the first spray unit 3 and the second spray unit 5 from the water inlet pipe 1 and then is sprayed out from the spray heads to spray the underground air in the box body 7, and the sprayed water enters the water collection tank 9 under the action of gravity and is discharged from the sewage outlet 10.
The utility model discloses in do not make the mechanism, subassembly and the part of description to concrete structure be the existing structure that exists among the prior art, can obtain from the direct purchase on the market.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. An underground spray type full-air-volume air cooler is characterized by comprising a box body (7); the upper part in the box body (7) is provided with a first spraying unit (3) and a water inlet pipe (1) for conveying chilled water, and the lower part is provided with a water collecting tank (9); a first grid (2) is installed on one side of the first spraying unit (3), and a water-blocking filler plate (8) is installed on the other side of the first spraying unit.
2. A downhole spray-type full-air-volume air cooler according to claim 1, wherein a second grid (4) is arranged between the first spray unit (3) and the water-blocking filler plate (8); and a second spraying unit (5) is arranged between the second grating (4) and the water-blocking filler plate (8).
3. The underground spray type full-air-volume air cooler according to claim 2, wherein the first spray unit (3) and the second spray unit (5) each comprise a plurality of spray pipes arranged in the vertical direction; the spray pipe is communicated with the water inlet pipe (1), and a plurality of uniformly distributed spray heads are assembled on the spray pipe.
4. The underground spray type full-air-volume air cooler is characterized in that a sewage draining outlet (10) is formed in the water collecting tank (9).
5. A downhole trickle-type full air cooler according to claim 1, characterised in that the side walls of the box (7) are provided with access doors (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121482728.4U CN215256291U (en) | 2021-07-01 | 2021-07-01 | Underground spray type full-air-volume air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121482728.4U CN215256291U (en) | 2021-07-01 | 2021-07-01 | Underground spray type full-air-volume air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215256291U true CN215256291U (en) | 2021-12-21 |
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ID=79485848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121482728.4U Active CN215256291U (en) | 2021-07-01 | 2021-07-01 | Underground spray type full-air-volume air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215256291U (en) |
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2021
- 2021-07-01 CN CN202121482728.4U patent/CN215256291U/en active Active
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