CN204421258U - Workshop ventilation equipment - Google Patents
Workshop ventilation equipment Download PDFInfo
- Publication number
- CN204421258U CN204421258U CN201520077379.6U CN201520077379U CN204421258U CN 204421258 U CN204421258 U CN 204421258U CN 201520077379 U CN201520077379 U CN 201520077379U CN 204421258 U CN204421258 U CN 204421258U
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- CN
- China
- Prior art keywords
- water
- collecting tray
- air
- ventilation equipment
- wet curtain
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims description 13
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001704 evaporation Methods 0.000 abstract description 3
- 230000008020 evaporation Effects 0.000 abstract description 3
- 239000000498 cooling water Substances 0.000 description 9
- 108091006146 Channels Proteins 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model discloses a kind of workshop ventilation equipment, comprise the housing with air inlet and air outlet, screen pack, wet curtain, demist net and blower fan are installed between air inlet and air outlet successively, water-collecting tray is provided with below wet curtain, wet curtain top is provided with the water distributor wet curtain being carried out to water distribution, water distributor is connected by water circulating pump with water-collecting tray, is provided with cooling coil in described water-collecting tray, and hull outside is provided with the cooler be connected with cooling coil.The utility model adds cooling coil in water-collecting tray, reduces the temperature of recirculated water, increases the temperature difference of cooling circulating water and outdoor air, thus strengthen the evaporation capacity of recirculated water, thus improves cooling-down effect.
Description
Technical field
The utility model relates to a kind of water-evaporation-type cooling fan, particularly relates to a kind of workshop ventilation equipment.
Background technology
General air conditioner adopts mechanically refrigerated method, by the equipment of air cooling-down.The evaporator fan air blast of air conditioner, make the continuous circular flow of air through evaporimeter, air is lowered the temperature.Generally, the room that the environment of lowering the temperature and A/C evaporator are settled.
Along with national environmental protection access and station air supply system requirements, all workshops must keep airtight micro-vacuum state, not only will have environmental protection equipment exhausting in workshop, also supply air system will be had, especially in summer, in workshop, temperature is higher, and the mode of blowing a cold wind over must be adopted to send fresh air.In this case, above-mentioned general air conditioner is just inapplicable.
Way conventional is at present exactly water-atomization cooling+air-conditioning cold wind combination.
Application number be CN00221762.7 patent discloses a kind of ventilating air conditioner for working positions, it forms primarily of refrigeration compressor, air-cooled condenser, liquid reservoir, magnetic valve, heating power expansion valve, evaporimeter, evaporimeter strong fan and unit framework.Evaporimeter has a fan housing, evaporimeter strong fan drive air through evaporimeter cooling laggard enter fan housing, fan housing is connected with flexible pipe, the fresh air of cooling is transported to the place in required post by flexible pipe, and whole units' installation is in unit framework.The flexible pipe of the air conditioner of this utility model can arbitrarily be arranged, air conditioner unit is easy to carrying, is particularly suitable for high temperature and stuffy or there is the workplace of operating post of harmful gas.
Application number be 201120294569.5 patent discloses a kind of tubular air cooling fan, it comprises shell, the air channel with air inlet and air outlet be located in shell, along air-out direction, screen pack, wet curtain and blower fan are sequentially installed in air channel, water container is provided with below wet curtain, wet curtain top is provided with the water-distributing device for carrying out water distribution to wet curtain, and water-distributing device is connected with for water conveying device by inlet channel; It is characterized in that: air outlet place is provided with at least one energy pitching bending adjustment and/or the ajutage regulated that deflects.This utility model is blown by ajutage, and air-supply not only can be made more concentrated, and air supplying distance is farther, also can change wind direction, thus adapts to the post cooling user demand in family kitchen and other various industry, the little place of business.
Although this mode can get a desired effect, there is the defects such as cost is high, energy consumption large, maintenance is inconvenient in this kind equipment.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of low power consuming, workshop ventilation equipment easy to maintenance.
For achieving the above object, the utility model provides following technical scheme: a kind of workshop ventilation equipment, comprise the housing with air inlet and air outlet, screen pack, wet curtain, demist net and blower fan are installed between air inlet and air outlet successively, be provided with water-collecting tray below wet curtain, wet curtain top is provided with the water distributor wet curtain being carried out to water distribution, and water distributor is connected by water circulating pump with water-collecting tray, be provided with cooling coil in described water-collecting tray, hull outside is provided with the cooler be connected with cooling coil.
The utility model is by air filtration and water-cooled cooling, the fresh air of cooling is delivered in each work position in workshop, the utility model adds cooling coil in water-collecting tray, reduce the temperature of recirculated water, increase the temperature difference of cooling circulating water and outdoor air, thus strengthen the evaporation capacity of recirculated water, thus improve cooling-down effect.In the utility model running, energy consumption is lower, and fault rate is little, easy to operate, and equipment investment is few, is widely used in the air-supply cooling in factory post.
In order to realize the automatic control of recirculated water water temperature thus control leaving air temp, be provided with temperature sensor in described water-collecting tray, described cooling coil is provided with and is electrically connected with described temperature sensor and is controlled by the cooling fluid switch of this temperature sensor.
By cooling-water machine, recirculated water water temperature is controlled, keep the water temperature of water-collecting tray Inner eycle water.When the temperature of recirculated water is higher than preset temperature, the switch opens of cooling-water machine, by cooling coil to circulating water cooling; When the temperature of recirculated water reaches preset temperature, the switch of cooling-water machine cuts out.The preset temperature of recirculated water can regulate as required.
In order to ensure the cooling-down effect of the utility model workshop ventilation equipment, need to ensure the moisture storage capacity in water-collecting tray, recirculated water in water-collecting tray constantly evaporates along with the work of workshop ventilation equipment, recirculated water constantly reduces, therefore water-collecting tray needs to arrange automatic water-replenishing device: liquid level gauge and filling pipe are installed in described water-collecting tray, filling pipe is provided with and is electrically connected with described liquid level gauge and is controlled by the moisturizing switch of this liquid level gauge.
In order to ensure air-out effect of the present utility model, make air-out not with water droplets, between wet curtain and air outlet, arrange demist net entered water droplet entrained after the curtain that wets to remove air, described demist net adopts fiberglass to make.
Fiberglass resistance is less, can ensure air-supply effect of the present utility model.
Blower fan for blowing operationally vibrates acutely, and for preventing the transmission vibrated, described assembling is on blower rack, and blower rack is arranged in housing by damper.
As preferably, described damper is spring damper.
Blower rack is flexible coupling by spring damper and housing, namely prevents the transmission of fan vibration, also reduces the noise that blower fan produces because of vibration.
In order to reduce noise when the utility model workshop ventilation equipment works further, the polyester fiber acoustical panel with air vent is set between described blower fan and air outlet.
For the ease of inspection and the maintenance of equipment fault, position corresponding with blower fan on described housing is provided with observation window.
Compared with prior art, the beneficial effects of the utility model:
The utility model adds cooling coil in water-collecting tray, reduces the temperature of recirculated water, increases the temperature difference of cooling circulating water and outdoor air, thus strengthen the evaporation capacity of recirculated water, thus improves cooling-down effect.This kind of novel station air supply and cooling system not only maintain original air-conditioning temperature-reducing function, also possess the effectiveness such as ventilation, dedusting, taste removal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model workshop ventilation equipment.
Reference numeral: 1, housing; 2, air inlet; 3, air outlet; 4, screen pack; 5, wet curtain; 6, water-collecting tray; 71, water distributor; 72, water circulating pump; 81, cooling-water machine; 82, cooling coil; 9, demist net; 10; Blower fan; 101, blower rack; 102, damper; 11, acoustical panel; 12, observation window.
Detailed description of the invention
In order to further set forth the technological means and effect thereof that the utility model takes, below in conjunction with preferred embodiment and accompanying drawing thereof, the utility model workshop ventilation equipment is described in further detail.
As shown in Figure 1, a kind of workshop ventilation equipment, comprise housing 1, the air channel with air inlet 2 and air outlet 3 is formed in housing 1, along air-out direction, screen pack 4, wet curtain 5, demist net 9 and blower fan 10 are installed successively in air channel, water-collecting tray 6 is provided with below wet curtain 5, wet curtain 5 top is provided with the water distributor 71 wet curtain 5 being carried out to water distribution, water distributor 71 is connected by water circulating pump 72 with water-collecting tray 6, recirculated cooling water is spread on wet curtain 5 through water circulating pump 72 and water distributor 71, a part is evaporated in air carries out moistening and lowering temperature to air, and a part flows in water-collecting tray 6.
Be provided with cooling coil 82 in water-collecting tray 6, housing 1 outside is provided with the cooling-water machine 81 be connected with cooling coil 82.Be provided with temperature sensor in water-collecting tray 6, cooling coil 82 is provided with and is electrically connected with temperature sensor and is controlled by the cooling fluid switch of this temperature sensor.Carry out recirculated water water temperature by cooling-water machine 81 automatically to control, when the temperature of recirculated water is higher than preset temperature, the switch opens of cooling-water machine 81, by cooling coil 82 pairs of circulating water coolings; When the temperature of recirculated water reaches preset temperature, the switch of cooling-water machine 81 cuts out.The preset temperature of recirculated water can regulate as required.
Liquid level gauge and filling pipe are installed in water-collecting tray 6, filling pipe are provided with and are electrically connected with liquid level gauge and are controlled by the moisturizing switch of this liquid level gauge.When the water level of water-collecting tray 6 Inner eycle water is lower than preset water level, by the water level signal that liquid level gauge detects, by the moisturizing switch opens that liquid level gauge controls, carry out moisturizing to water-collecting tray, when water level reaches preset water level, liquid level gauge controls moisturizing switch, stops moisturizing.
Air inlet 2 place is provided with return air flame plate; Screen pack 4 is non-woven fabrics, and the dust in screen pack 4 filtered air, carries out pretreatment to air.
Special air-conditioning units wet film circulation humidifier selected by wet curtain 5, can improve the humidifying effect of air; Water-collecting tray 6 below wet curtain 5 selects stainless steel material; The glass-reinforced plastic material that demist net 9 selects resistance less.
Blower fan 10 is arranged on blower rack 101, and for preventing the transmission vibrated, blower rack 101 is arranged in housing 1 by damper 102, and damper is spring damper.Blower rack 102 is flexible coupling by spring damper and housing, namely prevents the transmission of fan vibration, also reduces the noise that blower fan produces because of vibration.
The acoustical panel 11 that the Polyester Fibers with air vent is made is set between blower fan 10 and air outlet 3.
Housing 1 is provided with observation window 12 at blower fan 10 and air inlet 2 place, is convenient to keep in repair equipment.
Be provided with at air outlet 3 place and rotate air port.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a workshop ventilation equipment, comprise the housing with air inlet and air outlet, screen pack, wet curtain, demist net and blower fan are installed between air inlet and air outlet successively, water-collecting tray is provided with below wet curtain, wet curtain top is provided with the water distributor wet curtain being carried out to water distribution, and water distributor is connected by water circulating pump with water-collecting tray, it is characterized in that, be provided with cooling coil in described water-collecting tray, hull outside is provided with the cooler be connected with cooling coil.
2. workshop ventilation equipment according to claim 1, is characterized in that, is provided with temperature sensor in described water-collecting tray, and described cooling coil is provided with and is electrically connected with described temperature sensor and is controlled by the cooling fluid switch of this temperature sensor.
3. workshop ventilation equipment according to claim 1, is characterized in that, is provided with liquid level gauge and filling pipe in described water-collecting tray, filling pipe is provided with and is electrically connected with described liquid level gauge and is controlled by the moisturizing switch of this liquid level gauge.
4. workshop ventilation equipment according to claim 1, is characterized in that, described assembling is on blower rack, and blower rack is arranged in housing by damper.
5. workshop ventilation equipment according to claim 4, is characterized in that, described damper is spring damper.
6. workshop ventilation equipment according to claim 1, is characterized in that, arranges the polyester fiber acoustical panel with air vent between described blower fan and air outlet.
7. workshop ventilation equipment according to claim 1, is characterized in that, position corresponding with blower fan on described housing is provided with observation window.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520077379.6U CN204421258U (en) | 2015-02-04 | 2015-02-04 | Workshop ventilation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520077379.6U CN204421258U (en) | 2015-02-04 | 2015-02-04 | Workshop ventilation equipment |
Publications (1)
Publication Number | Publication Date |
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CN204421258U true CN204421258U (en) | 2015-06-24 |
Family
ID=53471622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520077379.6U Expired - Fee Related CN204421258U (en) | 2015-02-04 | 2015-02-04 | Workshop ventilation equipment |
Country Status (1)
Country | Link |
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CN (1) | CN204421258U (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106403113A (en) * | 2016-11-04 | 2017-02-15 | 天津亚通制冷设备股份有限公司 | Air cooler provided with water replenishing mechanism for water tank |
CN106440144A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Air cooler with cooling medium mechanism |
CN106482262A (en) * | 2016-11-04 | 2017-03-08 | 天津亚通制冷设备股份有限公司 | A kind of air-cooler being provided with water tank cleaning mechanism |
CN108425867A (en) * | 2018-02-08 | 2018-08-21 | 浙江希尔富电气有限公司 | One kind is based on car and commercial automobile-used damping evaporation fan mechanism |
WO2019033445A1 (en) * | 2017-08-15 | 2019-02-21 | 圣明 | Centrifugal water-cooled air cabinet |
-
2015
- 2015-02-04 CN CN201520077379.6U patent/CN204421258U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106403113A (en) * | 2016-11-04 | 2017-02-15 | 天津亚通制冷设备股份有限公司 | Air cooler provided with water replenishing mechanism for water tank |
CN106440144A (en) * | 2016-11-04 | 2017-02-22 | 天津亚通制冷设备股份有限公司 | Air cooler with cooling medium mechanism |
CN106482262A (en) * | 2016-11-04 | 2017-03-08 | 天津亚通制冷设备股份有限公司 | A kind of air-cooler being provided with water tank cleaning mechanism |
WO2019033445A1 (en) * | 2017-08-15 | 2019-02-21 | 圣明 | Centrifugal water-cooled air cabinet |
CN108425867A (en) * | 2018-02-08 | 2018-08-21 | 浙江希尔富电气有限公司 | One kind is based on car and commercial automobile-used damping evaporation fan mechanism |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |
|
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: 20150624 Termination date: 20210204 |