CN211345642U - Explosion-proof unit type evaporative cooling air conditioner - Google Patents
Explosion-proof unit type evaporative cooling air conditioner Download PDFInfo
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- CN211345642U CN211345642U CN201921716608.9U CN201921716608U CN211345642U CN 211345642 U CN211345642 U CN 211345642U CN 201921716608 U CN201921716608 U CN 201921716608U CN 211345642 U CN211345642 U CN 211345642U
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Abstract
The utility model discloses an explosion-proof unit type evaporative cooling air conditioner, which comprises a rectangular unit shell, wherein the side walls around the unit shell are provided with a spherical air supply outlet and an air inlet from top to bottom in sequence; the axial flow fan, the water baffle, the water distributor unit, the filler unit and the water storage tank are sequentially arranged in the unit shell from top to bottom; the water distributor unit is communicated with the water storage tank through a water supply pipe, and a circulating water pump is arranged on the water supply pipe; the axial flow fan is an anti-corrosion and anti-explosion axial flow fan, and a motor of the axial flow fan is an anti-explosion three-phase asynchronous motor; the circulating water pump is an explosion-proof stainless steel corrosion-resistant centrifugal pump; the control box is an explosion-proof control box. The utility model discloses evaporative cooling air conditioner has solved half open place staff's such as filling station cooling problem, satisfies the relevant explosion-proof standard of country simultaneously.
Description
Technical Field
The utility model belongs to the technical field of air conditioning equipment, concretely relates to explosion-proof type unit evaporative cooling air conditioner.
Background
Along with the improvement of living conditions, people have higher requirements on the comfort of working environment, but still have many places because of site restriction and other special requirements, can't use traditional air conditioner to cool down, like the filling station, have flammable and explosive characteristics, the use equipment must accord with the relevant explosion-proof standard of country, and it belongs to semi-open place again, does not have the cooling measure, and high temperature weather staff's operational environment is very abominable in summer.
The evaporative cooling technology prepares cold air through the exchange of air and water, is economical and environment-friendly, and is particularly suitable for being used in such semi-open places. However, the existing evaporative cooling equipment does not meet the requirements of fire prevention and explosion prevention at present, and potential safety hazards are easily brought.
Based on the problems, the explosion-proof unit type evaporative cooling air conditioner can meet the cooling requirement of workers and the safety standard of special places such as gas stations, and has important practical significance and practical value.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an explosion-proof type unit formula evaporative cooling air conditioner has solved the cooling problem of semi-open place staff such as filling station, satisfies the relevant explosion-proof standard of country simultaneously.
The utility model adopts the technical proposal that the explosion-proof unit type evaporative cooling air conditioner comprises a rectangular unit shell, wherein the side walls around the unit shell are provided with a spherical air supply outlet and an air inlet from top to bottom in sequence; the axial flow fan, the water baffle, the water distributor unit, the filler unit and the water storage tank are sequentially arranged in the unit shell from top to bottom; the water distributor unit is communicated with the water storage tank through a water supply pipe, and a circulating water pump is arranged on the water supply pipe;
the axial flow fan is an anti-corrosion and anti-explosion axial flow fan, and a motor of the axial flow fan is an anti-explosion three-phase asynchronous motor;
the circulating water pump is an explosion-proof stainless steel corrosion-resistant centrifugal pump.
The utility model is also characterized in that,
and a flow equalizing plate is also arranged in the unit shell and is arranged above the axial flow fan.
The water distributor unit comprises four water distributors which are connected in sequence, and any one water distributor is communicated with the water storage tank through a water supply pipe.
The filler unit comprises four fillers, each filler is arranged in one-to-one correspondence with the air inlet on each side wall of the unit shell, a water distributor is arranged above each filler, and a flow deflector is arranged below each filler.
And a coarse filter is arranged between each filler and each air inlet.
The water supply pipe is provided with a valve.
An automatic water replenishing port is arranged on the side wall of the water storage tank, and a ball float valve is arranged in the water storage tank.
A water outlet is arranged on the side wall of the water storage tank.
A control box is arranged in the unit shell and used for controlling the start and stop of the axial flow fan and the circulating water pump, and the control box is an explosion-proof control box.
Four universal wheels are arranged at the bottom of the unit shell.
The utility model has the advantages that:
(1) the utility model discloses a fan, circulating water pump, control box all adopt explosion-proof equipment among the air conditioning unit, satisfy the relevant explosion-proof standard of country when solving semi-open place staff cooling problems such as filling station, guarantee safe in utilization.
(2) The utility model discloses air conditioning unit packs the below and is provided with the water conservancy diversion piece, has prevented that the water droplet of the below of packing from flowing out the problem of leaking that the unit arouses through the lateral wall.
(3) The utility model discloses air conditioning unit sets up flow equalizing plate between axial fan and the spherical spout, has the effect of flow equalizing, making an uproar falls, weakens the torrent phenomenon of spherical supply-air outlet, makes the air supply amount of wind in each wind gap tend to unanimous.
(4) The utility model discloses air conditioning unit is provided with automatic moisturizing mouth, outlet and the hose that absorbs water on the water storage box, and when the moisturizing condition when the unit used environmental condition possessed, use the automatic moisturizing mouth to carry out the moisturizing, when not possessing the automatic moisturizing condition, place the cask on the unit next door, carry out the moisturizing to the unit by the hose that absorbs water that connects from inhaling formula circulating water pump, save the process of staff's water injection, reduce personnel's work load.
(5) Place such as filling station, when air relative humidity is less than 35%, easily produce static, arouse conflagration or explosion accident, the utility model discloses air conditioning unit possesses the effect of cooling, humidification, can improve filling station's relative humidity, reduces accident rate.
Drawings
Fig. 1 is an external view of an explosion-proof unit type evaporative cooling air conditioner according to the present invention;
FIG. 2 is a schematic structural view of an explosion-proof unit type evaporative cooling air conditioner of the present invention;
FIG. 3 is a schematic view of the installation position of the packing and coarse filter inside the shell of the explosion-proof unit-type evaporative cooling air conditioning unit of the present invention;
FIG. 4 is a schematic view of a flow equalizing plate structure in an explosion-proof unit-type evaporative cooling air conditioner of the present invention;
FIG. 5 is a schematic view of the installation of a control box in an explosion-proof unit-type evaporative cooling air conditioner of the present invention;
fig. 6 is a water distribution schematic view of an explosion-proof unit type evaporative cooling air conditioner of the present invention.
In the figure, 1, a spherical air supply outlet, 2, a water suction hose, 3, an automatic water replenishing port, 4, a water discharge port, 5, a universal wheel, 6, an air inlet, 7, a control box, 8, a control button, 9, a water storage box, 10, a ball float valve, 11, a filler, 12, a water distributor, 13, a water baffle, 14, a flow equalizing plate, 15, an axial flow fan, 16, a motor, 17, a circulating water pump, 18, a water bucket, 19, a valve, 20, a water supply pipe, 21, a flow deflector and 22, a coarse filter.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to an explosion-proof unit type evaporative cooling air conditioner, as shown in figures 1-6, which comprises a rectangular unit shell, wherein the side walls around the unit shell are provided with a spherical air supply outlet 1 and an air inlet 6 from top to bottom in sequence; the axial flow fan 15, the water baffle 13, the water distributor unit, the filler unit and the water storage tank 9 are sequentially arranged in the unit shell from top to bottom; the water distributor unit is communicated with the water storage tank 9 through a water supply pipe 20, and a circulating water pump 17 is arranged on the water supply pipe 20;
the air supply outlet adopts a spherical air supply outlet 1, the air supply range is long, and the air supply direction can be flexibly adjusted; the air inlet 6 is a pore plate type air inlet;
the water baffle 13 can prevent the air supply with water from corroding the fan;
the axial flow fan 15 is an anti-corrosion and anti-explosion axial flow fan, and the motor 16 matched with the axial flow fan 15 is an anti-explosion three-phase asynchronous motor;
the circulating water pump 17 is an explosion-proof stainless steel corrosion-resistant centrifugal pump with self-priming performance.
As shown in fig. 5, a flow equalizing plate 14 is further disposed in the casing, a plurality of through holes are uniformly distributed on the flow equalizing plate 14, the flow equalizing plate 14 is disposed above the axial flow fan 15, and the flow equalizing plate 14 has flow equalizing and noise reducing effects, so that turbulence of the spherical air supply opening can be reduced.
The water distributor unit comprises four water distributors 12 which are connected in sequence, the water distributors 12 are PVC pipes with holes drilled below and adopt drip-type water distribution, any one water distributor 12 is communicated with the water storage tank 9 through a water supply pipe 20, and circulating water is conveyed to the water distributor 12 at the top of the filler 11 through the water supply pipe 20.
The packing unit comprises four packings 11, the packings 11 are made of glass fiber materials, each packing 11 is arranged corresponding to the air inlet 6 on each side wall of the unit shell one by one, a water distributor 12 is arranged above each packing 11, a flow deflector 21 is arranged below each packing 11, and the flow deflector 21 can prevent water drops below the packings from flowing out of the unit through the side walls to cause water leakage.
A coarse filter 22 is arranged between each filling 11 and each air inlet 6.
A valve 19 is provided in the water supply pipe 20.
The side wall of the water storage tank 9 is provided with an automatic water replenishing port 3, a ball float valve 10 is arranged in the water storage tank 9 and used for detecting the water level, and the ball float valve 10 is connected with a tap water pipe through the automatic water replenishing port 3.
The side wall of the water storage tank 9 is provided with a water outlet 4.
The inner side of one side wall of the unit shell is provided with a control box 7, the control box 7 is used for controlling the start and stop of an axial flow fan 15 and a circulating water pump 17, a control button 8 of the control box 7 penetrates through the side wall of the unit shell to facilitate use and operation, and the control box 7 is an explosion-proof control box.
Four universal wheels 5 are arranged at the bottom of the unit shell, so that the transportation is convenient, and the use flexibility is enhanced.
The water inlet of the circulating water pump 17 is connected with a water absorbing hose 2, and the water absorbing hose 2 is hung on the outer wall of the unit shell when not in use. When the environmental conditions used by the unit meet the water replenishing conditions, the automatic water replenishing port 3 is used for replenishing water, and when the automatic water replenishing conditions do not exist, the water bucket 18 is placed beside the unit, and the water is replenished to the unit through the water absorbing hose 2 connected with the self-suction circulating water pump 117, so that the working procedure of water injection of workers is omitted, and the workload of the workers is reduced.
The utility model discloses evaporative cooling air conditioner's working process as follows:
(1) the working process of the water system is as follows:
water in the water storage tank 9 is conveyed to the water distributor 12 through the water supply pipe 20 under the action of the circulating water pump 17, uniformly drips and sprays on the filler 11, a water film is formed on the surface of the filler 11 and is directly contacted with the treated air to carry out heat and humidity exchange, and redundant water drips in the water storage tank 9 under the action of gravity, so that the circulating process of spraying water is realized.
When the water storage tank 9 is short of water, the float valve 10 is automatically opened, the water storage tank 9 is supplemented with water through the automatic water supplementing port 3, when a certain water level is reached, the float valve 10 is automatically closed to complete water supplementing, and the water absorbing hose 2 is placed into an external water source to realize self-absorption water supplementing under the condition that the automatic water supplementing is not met.
(2) The working process of the wind system is as follows:
fresh air enters the unit from the air inlet 6, is filtered by the coarse filter 22, contacts with a water film on the surface of the filler 11 to generate heat and moisture exchange, and the air subjected to isenthalpic cooling is subjected to flow equalization by the flow equalization plate 14 and then is sent into the environment through the spherical air supply outlet 1 under the action of the axial flow fan 15.
The utility model discloses an evaporative cooling air conditioner can realize following three kinds of different mode:
the first working mode is as follows: when the temperature is higher in summer, the valve 19, the water distributor 12, the circulating water pump 17 and the axial flow fan 15 are opened, the filler operates under a wet working condition, the treated air enters the filler 11 after being filtered by the coarse filter 22, performs heat and moisture exchange with a water film on the surface of the filler, is cooled by isenthalpic cooling and then is sent to the environment through the spherical air supply outlet 1 under the action of the axial flow fan 15;
and a second working mode: in a transition season, the valve 19 is closed, the axial flow fan 15 operates under a dry working condition, the basic ventilation function is realized, water resources are saved, and corresponding operation energy consumption is reduced;
and a third working mode: in extreme hot weather in summer, the valve 19, the water distributor 12, the circulating water pump 17 and the axial flow fan 15 are opened, the filler operates under wet working conditions, and meanwhile, an ice bag is added into the water storage tank 9 to reduce the temperature of the sprayed water, so that lower outlet air temperature is obtained.
Claims (10)
1. An explosion-proof unit type evaporative cooling air conditioner is characterized by comprising a rectangular unit shell, wherein the side walls of the periphery of the unit shell are respectively provided with a spherical air supply outlet (1) and an air inlet (6) from top to bottom in sequence; an axial flow fan (15), a water baffle (13), a water distributor unit, a filler unit and a water storage tank (9) are sequentially arranged in the unit shell from top to bottom; the water distributor unit is communicated with the water storage tank (9) through a water supply pipe (20), and a circulating water pump (17) is arranged on the water supply pipe (20);
the axial flow fan (15) is an anti-corrosion and anti-explosion axial flow fan, and a motor (16) of the axial flow fan (15) is an anti-explosion three-phase asynchronous motor;
the circulating water pump (17) is an explosion-proof stainless steel corrosion-resistant centrifugal pump.
2. An explosion proof unitary evaporative cooling air conditioner according to claim 1, wherein a flow equalizing plate (14) is further provided in the unit housing, the flow equalizing plate (14) being disposed above the axial flow fan (15).
3. An explosion proof unit type evaporative cooling air conditioner according to claim 1, wherein the water distributor unit comprises four water distributors (12) connected in sequence, and any one of the water distributors (12) is communicated with the water storage tank (9) through a water supply pipe (20).
4. An explosion-proof unit type evaporative cooling air conditioner according to claim 3, wherein the filler unit comprises four fillers (11), each filler (11) is arranged corresponding to the air inlet (6) on each side wall of the unit shell, a water distributor (12) is arranged above each filler (11), and a flow deflector (21) is arranged below each filler (11).
5. An explosion proof unitary evaporative cooling air conditioner according to claim 4, wherein a coarse filter (22) is provided between each filler (11) and each air inlet (6).
6. An explosion proof unitary evaporative cooling air conditioner as set forth in claim 1 wherein said water supply pipe (20) is provided with a valve (19).
7. An explosion proof unit type evaporative cooling air conditioner according to claim 1, wherein the side wall of the water storage tank (9) is provided with an automatic water replenishing port (3), and a ball float valve (10) is arranged in the water storage tank (9).
8. An explosion proof unitary evaporative cooling air conditioner according to claim 1, wherein the side walls of the reservoir (9) are provided with drain openings (4).
9. An explosion-proof unit type evaporative cooling air conditioner according to claim 1, wherein a control box (7) is arranged in the unit housing, the control box (7) is used for controlling the start and stop of the axial flow fan (15) and the circulating water pump (17), and the control box (7) is an explosion-proof control box.
10. An explosion proof unitary evaporative cooling air conditioner as set forth in claim 1 wherein said unit housing is provided at its bottom with four universal wheels (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716608.9U CN211345642U (en) | 2019-10-14 | 2019-10-14 | Explosion-proof unit type evaporative cooling air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716608.9U CN211345642U (en) | 2019-10-14 | 2019-10-14 | Explosion-proof unit type evaporative cooling air conditioner |
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| Publication Number | Publication Date |
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| CN211345642U true CN211345642U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716608.9U Active CN211345642U (en) | 2019-10-14 | 2019-10-14 | Explosion-proof unit type evaporative cooling air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464190A (en) * | 2021-07-02 | 2021-10-01 | 江苏徐工工程机械研究院有限公司 | Cooling device for high-ground-temperature geological tunnel |
| CN113635798A (en) * | 2021-09-14 | 2021-11-12 | 武汉诚锐电器有限公司 | New energy automobile fills electric pile with fire control unit |
-
2019
- 2019-10-14 CN CN201921716608.9U patent/CN211345642U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113464190A (en) * | 2021-07-02 | 2021-10-01 | 江苏徐工工程机械研究院有限公司 | Cooling device for high-ground-temperature geological tunnel |
| CN113635798A (en) * | 2021-09-14 | 2021-11-12 | 武汉诚锐电器有限公司 | New energy automobile fills electric pile with fire control unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220928 Address after: 3-1, Building 1, No. 39, Xinggu Road, Hangu Town, High-tech Zone, Shapingba District, Chongqing 404100 Patentee after: Chongqing fuchenxing Technology Co.,Ltd. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 19 Patentee before: XI'AN POLYTECHNIC University Patentee before: Chongqing Shiyuan Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: No.19, Jinhua South Road, Xi'an, Shaanxi 710000 Patentee after: XI'AN POLYTECHNIC University Patentee after: Chongqing fuchenxing Technology Co.,Ltd. Address before: 3-1, Building 1, No. 39, Xinggu Road, Hangu Town, High-tech Zone, Shapingba District, Chongqing 404100 Patentee before: Chongqing fuchenxing Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |