CN203258778U - Positive pressure cold air cooling unit - Google Patents
Positive pressure cold air cooling unit Download PDFInfo
- Publication number
- CN203258778U CN203258778U CN 201320138066 CN201320138066U CN203258778U CN 203258778 U CN203258778 U CN 203258778U CN 201320138066 CN201320138066 CN 201320138066 CN 201320138066 U CN201320138066 U CN 201320138066U CN 203258778 U CN203258778 U CN 203258778U
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- China
- Prior art keywords
- cooling unit
- positive pressure
- cold air
- pressure cold
- cold wind
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- 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.)
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Abstract
The utility model discloses a positive pressure cold air cooling unit which comprises a box body, water curtain pieces and a fan. The positive pressure cold air cooling unit is characterized in that the water curtain pieces are arranged on the two sides and at the rear end inside the box body, a front stand column is arranged at the front end of the box body, the fan is arranged in the middle of the front stand column, the fan is provided with an air supply guide air opening, a rear stand column is arranged at the rear end of the box body, a water storage device is arranged on the bottom face of the box body, the water storage device is arranged on a base, and universal trundles are arranged on the base. The positive pressure cold air cooling unit is ingenious and reasonable in structural design, simple and compact in structure, fast in cooling, little in power consumption, large in air supply amount, low in air pressure, large in diffusion area, low in noise, long in service life, stable and reliable in operation, and suitable for various places and crowds. When the positive pressure cold air cooling unit is used, people feel comfortable, and environmental protection and health are achieved. The positive pressure cold air cooling unit is suitable for various places, can be fixed at one position and mounted in a wall-hanging mode, and is capable of flexibly moving, ventilating and cooling, low in cost, easy to manufacture, wide in application range, and beneficial to wide popularization and application.
Description
Technical field
The utility model relates to a kind of air-cooler, is specifically related to a kind of malleation cold wind cooling unit.
Background technology
Because the operating temperature in the part large-sized workshop is higher, general refrigeration air-conditioner, energy consumption is high, and investment is large.And general cascade air-cooler can't satisfy again that building surface in big industrial factory ventilates and the demand of cooling, therefore just needs high ventilating rate, cooling-down cold air blast machine that air supply areas is large.In the prior art, usually use the water screen type temperature-lowering system, the water screen type temperature-lowering system refers to, at ventilating fan window of a wall beginning of factory building, offer a cascade window relative with this window at its relative wall again, rotate by blower fan, make to produce negative pressure in the factory building, extraneous air then passes cascade and enters in the factory building, under the effect of moisture evaporation endothermic, reach the purpose of cooling, but because to cross the wind speed degree slower at cascade window little place, the whole aeration-cooling effect of workshop is relatively poor, the cooling zone, can exist the temperature difference of 3-5 degree, on one side temperature low, temperature is high on one side.For the cooling demand that guarantees to reach best in the factory building, just need to use the large tracts of land cascade, will cause like this indoor humidity larger.If use existing cascade air-cooler, its air outlet area is little, and blast is high, and wind speed is too fast, and noise is large, and cooling-down effect is relatively poor; And wind can directly blow to work top, causes workpiece and frivolous object to be blown away, impact construction, and too fast wind speed blows to operating personnel's head and facial positions, can cause the user of service vexed, feels uncomfortable.Not being suitable for the large tracts of land factory building uses; Therefore, along with people improve constantly the requirement of product and the continuous maturation in market, existing drencher system and cascade air-cooler can't satisfy the demand of existing market.
The utility model content
The purpose of this utility model is, defects for prior art, provide a kind of structural design ingenious, reasonable, simple and compact for structure, good cooling effect conveniently moves, also can be fixed on wall and the window and install, and is fit to all types of factories field, the usefulness of crowd's cooling, the malleation cold wind cooling unit of design.
Solve the deficiencies in the prior art, technical scheme to be solved in the utility model is: a kind of malleation cold wind cooling unit, comprise casing, curtain sheet, blower fan, described curtain sheet is arranged on both sides and rear end in the casing, and described casing front end is provided with front column, described blower fan is arranged in the middle of the front column, described blower fan is provided with air-supply guiding air port, and described box back is provided with rear column, and described tank floor is accumulator, be arranged on the base, described base is provided with universal caster wheel.
As a kind of improvement of the utility model malleation cold wind cooling unit, described air-supply guiding air port comprises: part is air outlet and the oblique lower air outlet of part obliquely.
As a kind of improvement of the utility model malleation cold wind cooling unit, the described upwards angle of air outlet is 100 degree, and the angle of described downward air outlet is 80 degree.
As a kind of improvement of the utility model malleation cold wind cooling unit, described casing both sides are provided with the side louvre blade, and described rear column upper end is provided with the back louvre blade.
As a kind of improvement of the utility model malleation cold wind cooling unit, described rear column corner profile is any in the following shape: hypotenuse, right angle and circular arc.
As a kind of improvement of the utility model malleation cold wind cooling unit, described casing is provided with a control panel.
The beneficial effects of the utility model are: the utility model structural design is ingenious, rationally, simple and compact for structure, curtain sheet is arranged on the area that three interior faces of casing have strengthened curtain sheet, it is more smooth and easy to ventilate, air mass flow strengthens, air velocity slows down simultaneously, curtain sheet absorbs the water evaporates amount to be increased, and the cooling temperature difference reduces the air outlet area change simultaneously, enlarged aeration-cooling area, reduce the motor speed of service, reducing energy consumption and fan noise can descend relatively, the upwards air-supply on the front column and downward air outlet, make the cold wind wind direction directly not blow to work top, cause workpiece and frivolous object to be blown away; Avoid directly blowing to operating personnel's head and facial positions; The air outlet area change, wind speed slows down; More comfortable, the environment protection health of human body during use, and be fit to various places, the usefulness of movable ventilation cooling, cost is low, is easy to make, and is applied widely, is beneficial to wide popularization and application.
Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model is faced structural representation.
Fig. 3 is the utility model backsight structural representation.
Fig. 4 is the utility model side-looking structural representation.
Fig. 5 is the utility model plan structure schematic diagram.
Fig. 6 is that the rear column corner profile in the utility model is the right-angle structure schematic diagram.
Fig. 7 is that the rear column corner profile in the utility model is the arc structure schematic diagram.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, a kind of malleation cold wind cooling unit that present embodiment provides, comprise casing 1, curtain sheet 2, blower fan 3, described curtain sheet 2 is arranged on casing 1 interior both sides and rear end, and described casing 1 front end is provided with front column 4, described blower fan 3 is arranged in the middle of the front column 4, described blower fan 3 is provided with air-supply guiding air port 5, and described casing 1 rear end is provided with rear column 6, and described casing 1 bottom surface is accumulator, be arranged on the base 7, described base 7 is provided with universal caster wheel 8.
In the present embodiment, described air-supply guiding air port 5 comprises: part is air outlet 51 and the oblique lower air outlet 52 of part obliquely, and air-supply guiding air port 5 is aluminium alloy vane.
In the present embodiment, the described upwards angle of air outlet 51 is 100 degree, and the angle of described downward air outlet 52 is 80 degree.
In the present embodiment, described casing 1 both sides are provided with side louvre blade 9, and this side louvre blade 9 forms air inlet, and described rear column 6 upper ends are provided with back louvre blade 10, and this back louvre blade 10 forms air inlet.
In the present embodiment, described casing both sides are provided with the side louvre blade, and described rear column upper end is provided with the back louvre blade.
In the present embodiment, as shown in Figure 5, the corner profile of rear column 6 is hypotenuse 61.
Among other embodiment, as shown in Figure 6, the corner profile of rear column 6 is right angle 62.
Among other embodiment, as shown in Figure 7, the corner profile of rear column 6 is circular arc 63.
In the present embodiment, described casing 1 is provided with a control panel 11, thereby realizes blower fan 3 wind speed, upwards air outlet 51 and control and the running of air outlet 52 rotation directions downwards.
Operation principle of the present utility model, it mainly utilizes " water evaporation absorbing heat " this natural physical phenomenon, namely be that water is under action of gravitation, flow from top to bottom, curtain sheet 2 is generally made of paper, water forms moisture film at the fiber surface of curtain sheet 2 ripple line shapes, when outdoor heated dry air by side louvre blade 9 and the back louvre blade 10 of blower fan 3 suction from casing 1 both sides, the air inlet place air intake that forms of the louvre blade of totally three faces, when wind passes through curtain sheet 2, evaporate behind the heat in the water meeting absorbing air in the moisture film, take away a large amount of latent heat, air themperature through curtain sheet 2 is reduced, cold air after process is processed like this is blown into indoor by blower fan 3 from make progress blowing mouth 51 and downward blowing mouth 52, upwards blowing mouth 51 can directly not blow to human body head and face with wind, make human body sensory with fresh air, nice and cool, comfortable, environment protection health, downwards blowing mouth 52 with wind at a distance and the factory building central area, and can make the factory building space, hot cold air is isolated up and down, thermal current upwards flows, cold airflow moves downward and reaches better cooling-down effect, the design of universal caster wheel can be fit to the usefulness of the flexible movable ventilation cooling in various places, and seat is removed rear applicable to other houses for movable detachable at the bottom of the casing, window on fixedly wall face and wall is installed, cost is low, and is easy to operate, is easy to make, applied widely, be beneficial to wide popularization and application.
The according to the above description announcement of book, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not become any restriction to the utility model patent just for convenience of description.
Claims (6)
1. malleation cold wind cooling unit, comprise casing, curtain sheet, blower fan, it is characterized in that described curtain sheet is arranged on both sides and rear end in the casing, described casing front end is provided with front column, described blower fan is arranged in the middle of the front column, described blower fan is provided with air-supply guiding air port, and described box back is provided with rear column, and described tank floor is accumulator, be arranged on the base, described base is provided with universal caster wheel.
2. malleation cold wind according to claim 1 cooling unit, it is characterized in that: described air-supply guiding air port comprises: part is air outlet and the oblique lower air outlet of part obliquely.
3. malleation cold wind according to claim 2 cooling unit, it is characterized in that: the described upwards angle of air outlet is 100 degree, the angle of described downward air outlet is 80 degree.
4. malleation cold wind according to claim 1 cooling unit, it is characterized in that: described casing both sides are provided with the side louvre blade, and described rear column upper end is provided with the back louvre blade.
5. malleation cold wind according to claim 1 cooling unit is characterized in that: described rear column corner profile is any in the following shape: hypotenuse, right angle and circular arc.
6. malleation cold wind according to claim 1 cooling unit, it is characterized in that: described casing is provided with a control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138066 CN203258778U (en) | 2013-03-26 | 2013-03-26 | Positive pressure cold air cooling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320138066 CN203258778U (en) | 2013-03-26 | 2013-03-26 | Positive pressure cold air cooling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258778U true CN203258778U (en) | 2013-10-30 |
Family
ID=49471338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320138066 Expired - Fee Related CN203258778U (en) | 2013-03-26 | 2013-03-26 | Positive pressure cold air cooling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963921A (en) * | 2021-03-15 | 2021-06-15 | 机械工业第九设计研究院有限公司 | Self-cleaning positive-pressure ventilation system of industrial factory building |
| CN113015875A (en) * | 2018-11-12 | 2021-06-22 | 金银泰 | Cooling device capable of supporting energy saving and operation method thereof |
-
2013
- 2013-03-26 CN CN 201320138066 patent/CN203258778U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113015875A (en) * | 2018-11-12 | 2021-06-22 | 金银泰 | Cooling device capable of supporting energy saving and operation method thereof |
| CN112963921A (en) * | 2021-03-15 | 2021-06-15 | 机械工业第九设计研究院有限公司 | Self-cleaning positive-pressure ventilation system of industrial factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |