CN201497094U - Tube-type indirect and direct evaporation combined type air conditioner - Google Patents
Tube-type indirect and direct evaporation combined type air conditioner Download PDFInfo
- Publication number
- CN201497094U CN201497094U CN2009203097944U CN200920309794U CN201497094U CN 201497094 U CN201497094 U CN 201497094U CN 2009203097944 U CN2009203097944 U CN 2009203097944U CN 200920309794 U CN200920309794 U CN 200920309794U CN 201497094 U CN201497094 U CN 201497094U
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- evaporative cooler
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- air conditioner
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a tube-type indirect and direct evaporation combined type air conditioner, wherein a filter net, a tube-type indirect evaporation cooler, a direct evaporation cooler and an air feeder are sequentially arranged in a casing body in a horizontal primary air feeding direction. The upper portion of the tube-type indirect evaporation cooler is sequentially provided with a nozzle a, a water baffle plate and an air exhaust fan from bottom to top; a primary air inlet, an air supply port and an air exhaust outlet are arranged on the lateral wall of the casing body respectively close to the filter net, the air feeder and the air exhaust fan; a nozzle b is arranged on the upper portion of the direct evaporation cooler; a water collecting tank is respectively arranged on the lower portions of the tube-type indirect evaporation cooler and the direct evaporation cooler and is respectively connected to the nozzle a and the nozzle b via a pipeline; and a secondary air inlet is arranged on the lateral wall close to the bottom portion of the casing body. The tube-type indirect and direct evaporation combined type air conditioner can realize functions of cooling humidifying, equaling humidity cooling, heat recovery and the like of the air, has wider application, and can be applied in industrial factories, workshops and the like with better cost performance.
Description
Technical field
The utility model belongs to the air conditioner refrigerating technical field, relates to a kind of air-conditioner, is specifically related to a kind of tubular type and evaporates packaged air conditioner indirectly and directly.
Background technology
At present, the vaporation-type air conditioner is widely used in industrial premises workshop etc., regulated the thermal and humidity environment in places such as factory building workshop, improve the air quality in places such as factory building workshop, improved workman's working environment greatly, satisfied the technological requirement of part workshop factory building humiture, and because its small investment, operating cost is low, and obvious energy conservation has been brought into play important effect in China's energy-saving and emission-reduction.
Because the hot procedure for wet processing of vaporation-type air conditioner is a constant-enthalpy process, when reducing temperature, increased humidity, most of factory building workshop is only needed the reduction temperature and need not increase humidity, the increase of humidity can increase workman's discomfort, even cause product mouldy, and produce bacterium, have a strong impact on the quality and the hygienic requirements of product, limit it to a certain extent and applied, hindered the development of this technology.
Summary of the invention
The purpose of this utility model provides a kind of tubular type and evaporates packaged air conditioner indirectly and directly, and tubular indirect evaporative is cooling combined in the vaporation-type air conditioner, makes the temperature drop amplitude bigger, and indoor humidity can effectively be controlled.
The technical scheme that the utility model adopted is, tubular type is evaporated packaged air conditioner indirectly and directly, in housing, primary air air intake direction by level is disposed with screen pack, tube type indirect evaporative cooler, direct evaporative cooler and pressure fan, the housing sidewall close with screen pack is provided with the primary air air inlet, the housing sidewall close with pressure fan is provided with air outlet, the heat exchanger tube of tube type indirect evaporative cooler and primary air air intake direction be arranged in parallel, the top of tube type indirect evaporative cooler is disposed with nozzle a from the bottom up, water fender and exhaust blower, the housing wall close with exhaust blower is provided with exhaust outlet, the top of direct evaporative cooler is provided with nozzle b, the bottom of tube type indirect evaporative cooler and direct evaporative cooler is provided with header tank, header tank is connected with nozzle b with nozzle a by pipeline respectively, the pipeline that header tank is connected with nozzle a is provided with water circulating pump a, the pipeline that header tank is connected with nozzle b is provided with water circulating pump b, and housing is provided with the auxiliary air air inlet near the sidewall of bottom.
Characteristics of the present utility model also are,
Tube type indirect evaporative cooler is made up of the many heat exchanger tubes that be arranged in parallel, and arranges that the section of heat exchanger tube is streamed for the fork misarrangement.
The cross section of heat exchanger tube is oval.
Heat exchanger tube is the aluminium foil pipe, and pipe is coated with the high-hydroscopicity textile fiber material.
Be inserted with the wire spiral circle in the heat exchanger tube.
Packaged air conditioner of the present utility model, tube type indirect evaporative cooler is compound in the vaporation-type air conditioner, utilize the tubular indirect evaporative cooling whole year air to be cooled off or The pre-heat treatment, utilize direct evaporative cooling that air is cooled off or add wet process, not only increased the function of vaporation-type air conditioner, strengthened the applicability of air conditioner, and adopt tube type indirect evaporative cooler effectively to avoid indirect evaporation cooler such as plate-fin to be applied in to occur the easy scaling of runner in the vaporation-type air conditioner, stop up easily, it is big that resistance becomes, energy consumption improves, the shortcoming that efficient reduces, make this low cost of vaporation-type air conditioner, the energy-conserving and environment-protective technology better application of low energy consumption is in the industrial premises workshop etc., given play to bigger energy-conservation, economical, environment-friendly advantage.
Description of drawings
Fig. 1 is the outer shape schematic diagram of the utility model packaged air conditioner;
Fig. 2 is the structural representation of a kind of embodiment of the utility model packaged air conditioner;
Fig. 3 is the structural representation of tube type indirect evaporative cooler in the utility model packaged air conditioner
Fig. 4 is the structural representation of the heat exchanger tube of tube type indirect evaporative cooler in the utility model packaged air conditioner.
Among the figure, 1 primary air air inlet, 2 screen packs, 3 tube type indirect evaporative coolers, 4 water circulating pump a, 5 header tanks, 6 auxiliary air air inlets, 7 direct evaporative coolers, 8 pressure fans, 9 air outlets, 10 nozzle a, 11 water fenders, 12 exhaust blower mouths, 13 exhaust outlets, 14 water circulating pump b, 15 nozzle b, 16 heat exchanger tubes, 17 high-hydroscopicity textile fiber materials, 18 metal spiral coils.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Packaged air conditioner of the present utility model, with one-level tube type indirect evaporative cooler and one-level direct evaporative cooler is core, and the tube type indirect evaporative cooler and the vaporation-type air conditioner that the outsourcing of heat exchanger tube interpolation metal spiral spool are covered hygroscopic materials hydrophilic aluminium foil elliptical tube are combined into tubular indirect evaporative cooling and direct evaporative cooling vaporation-type air conditioner.
As shown in Figure 1 and Figure 2, in housing, primary air air intake direction by level sets gradually screen pack 2, tube type indirect evaporative cooler 3, direct evaporative cooler 7 and pressure fan 8, the heat exchanger tube 16 and the primary air air intake direction of tube type indirect evaporative cooler 3 be arranged in parallel, the top of tube type indirect evaporative cooler 3 sets gradually nozzle a10, water fender 11 and exhaust blower 12 from the bottom up, on close with screen pack 2, pressure fan 8 and the exhaust blower 12 respectively housing wall primary air air inlet 1, air outlet 9 and exhaust outlet 13 is set.The top of direct evaporative cooler 7 is provided with nozzle b15, the bottom of tube type indirect evaporative cooler 3 and direct evaporative cooler 7 is provided with header tank 5, header tank 5 is connected with nozzle b15 with nozzle a10 by pipeline respectively, water circulating pump a4 and water circulating pump b14 are set respectively on two pipelines, and housing is provided with auxiliary air air inlet 6 near on the sidewall of bottom.
Tube type indirect evaporative cooler adopts the outsourcing of heat exchanger tube interpolation metal spiral spool to cover the tube type indirect evaporative cooler of hygroscopic materials hydrophilic aluminium foil elliptical tube.Tube type indirect evaporative cooler 3 is made up of the many heat exchanger tubes that be arranged in parallel 16, arranges that the section of heat exchanger tube 16 is streamed for the fork misarrangement, as shown in Figure 3.The cross section of heat exchanger tube 16 is oval, adopts the aluminium foil pipe, the outer high-hydroscopicity textile fiber material 17 that coats of pipe, and pipe interpolation metal spiral coil 18, as shown in Figure 4.
Direct evaporative cooler still adopts the structure of the vaporation-type air conditioner of prior art.The shared water collector 5 of tube type indirect evaporative cooler and direct evaporative cooler.
Tube type indirect evaporative cooler 3 summer and spring and autumn the transition season auxiliary air adopt outdoor new wind or workshop air draft and spray recirculated water air is carried out cooling processing, auxiliary air adopts the workshop air draft and does not spray recirculated water air is carried out The pre-heat treatment in the winter time.Direct evaporative cooler 7 summer and spring and autumn transition season spray recirculated water air is carried out cooling processing, spray recirculated water in the winter time air added wet process.Direct evaporative cooler has played good catharsis to primary air simultaneously.
The course of work of the utility model packaged air conditioner:
Hot season in summer, the outer primary air of compartment entered air conditioner by primary air air inlet 1 successively dryly, filter through filter screen 2, cool off through tube type indirect evaporative cooler 3, carry out cooling processing, blow by air outlet 9 by pressure fan 8 through direct evaporative cooler 7; Outdoor air enters air conditioner by auxiliary air air inlet 6 successively as auxiliary air, carries out the wet exchange of heat through tube type indirect evaporative cooler 3 and recirculated water, carries out dash through water fender 11, is blown by exhaust outlet 13 by exhaust blower 12.
Hot season in summer, high humility area outdoor air entered air conditioner by primary air air inlet 1 successively, filtered through filter screen 2, cooled off through tube type indirect evaporative cooler 3, was blown by air outlet 9 by pressure fan 8; Outdoor air or indoor exhaust wind enter air conditioner by auxiliary air air inlet 6 successively as auxiliary air, carry out the wet exchange of heat through tube type indirect evaporative cooler 3 and recirculated water, carry out dash through water fender 11, are blown by exhaust outlet 13 by exhaust blower 12.
The spring and autumn outdoor air enters air conditioner by primary air air inlet 1 successively, filters through filter screen 2, carries out cooling processing through direct evaporative cooler 7, is blown by air outlet 9 by pressure fan 8.
Winter, outdoor primary air entered air conditioner by primary air air inlet 1 successively, filter through filter screen 2, (do not spray water this moment through tube type indirect evaporative cooler 3, as gas gas heat recovering device with) carry out preheating, add wet process through direct evaporative cooler 7 (this moment as humidifier with), blow by air outlet 9 by pressure fan 8; Room air enters air conditioner by auxiliary air air inlet 6 successively as auxiliary air, carries out heat exchange through tube type indirect evaporative cooler 3 and primary air, is blown by exhaust outlet 13 by exhaust blower 12.
Compare with present existing vaporizing type air conditioner, packaged air conditioner of the present utility model has following features:
1) tube type indirect evaporative cooler of employing heat exchanger tube interpolation spiraltron outer cladding hygroscopic materials hydrophilic aluminium foil elliptical tube, change under the prerequisite of vaporation-type cold air structure in little amplitude, only in unit, increase tube type indirect evaporative cooler, utilized the structure of tube type indirect evaporative cooler uniqueness to avoid the easy scaling of runner, stop up easily, resistance increases, energy consumption improves, the shortcoming of Efficiency Decreasing. Simultaneously, the tube type indirect evaporative cooler auxiliary air carries out cooling processing at summer and the logical outdoor new wind of transition season in spring and autumn or workshop air draft to primary air, also can utilize in the winter time the workshop air draft to carry out The pre-heat treatment at Sprayer Circulation Submarine gas not, be respond well heat reclamation device, more energy-conservation.
2) by increasing tube type indirect evaporative cooler vaporizing type air conditioner when reducing, temperature can effectively be controlled to adjust to humidity, humidity increases after having avoided vaporation-type cold air to air-treatment, cause product mouldy, produce bacterium, effectively improved product quality.
3) by single cooling humidification function become the cooling humidification, etc. the functions such as wet cooling, recuperation of heat, functional stronger, applicability is wider.
4) adopt tubular indirect evaporative cooling and direct evaporative cooling to share same water collector, only need to increase on the basis of original vaporizing type air conditioner design processing a tube type indirect evaporative cooler, water pump, cover water-distributing device and an overfire air fan, easy realization simple in structure, processing and fabricating is more convenient, small investment, income is fast.
Characteristics of the present utility model are with cooling combined tubular indirect evaporative cooling and the direct evaporative cooling vaporizing type air conditioner of forming in the vaporizing type air conditioner of tubular indirect evaporative, the tube type indirect evaporative cooler resistance that takes full advantage of pipe interpolation spiraltron outer cladding hygroscopic materials hydrophilic aluminium foil elliptical tube is little, energy consumption is low, the characteristics that efficient is high, adopt outdoor air/workshop air draft to cool off/The pre-heat treatment and directly evaporative cooling cooling, clean-up effect, improve on basis in existing vaporizing type air conditioner design processing, make the function of air conditioner become the cooling humidification by single cooling humidification function, etc. wet cooling, the functions such as recuperation of heat, functional stronger, applicability is wider, cost performance with optimum better is applied to industrial premises workshop etc., has given play to bigger energy-conservation, economical, environment-friendly advantage.
Claims (5)
1. tubular type is evaporated packaged air conditioner indirectly and directly, it is characterized in that, in housing, primary air air intake direction by level is disposed with screen pack (2), tube type indirect evaporative cooler (3), direct evaporative cooler (7) and pressure fan (8), the housing sidewall close with described screen pack (2) is provided with primary air air inlet (1), the housing sidewall close with described pressure fan (8) is provided with air outlet (9), the heat exchanger tube (16) of described tube type indirect evaporative cooler (3) be arranged in parallel with primary air air intake direction, the top of described tube type indirect evaporative cooler (3) is disposed with nozzle a (10) from the bottom up, water fender (11) and exhaust blower (12), the housing wall close with described exhaust blower (12) is provided with exhaust outlet (13), the top of described direct evaporative cooler (7) is provided with nozzle b (15), the bottom of described tube type indirect evaporative cooler (3) and direct evaporative cooler (7) is provided with header tank (5), described header tank (5) is connected with nozzle b (15) with described nozzle a (10) by pipeline respectively, the pipeline that described header tank (5) is connected with nozzle a (10) is provided with water circulating pump a (4), the pipeline that described header tank (5) is connected with nozzle b (15) is provided with water circulating pump b (14), and described housing is provided with auxiliary air air inlet (6) near the sidewall of bottom.
2. according to the described packaged air conditioner of claim 1, it is characterized in that described tube type indirect evaporative cooler (3) is made up of the many heat exchanger tubes that be arranged in parallel (16), and arrange that the section of heat exchanger tube (16) is streamed for the fork misarrangement.
3. according to the described packaged air conditioner of claim 2, it is characterized in that the cross section of described heat exchanger tube (16) is oval.
4. according to the described packaged air conditioner of claim 2, it is characterized in that described heat exchanger tube (16) is the aluminium foil pipe, and pipe is coated with high-hydroscopicity textile fiber material (17).
5. according to the described packaged air conditioner of claim 4, it is characterized in that, be inserted with wire spiral circle (18) in the described heat exchanger tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203097944U CN201497094U (en) | 2009-09-07 | 2009-09-07 | Tube-type indirect and direct evaporation combined type air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203097944U CN201497094U (en) | 2009-09-07 | 2009-09-07 | Tube-type indirect and direct evaporation combined type air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201497094U true CN201497094U (en) | 2010-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203097944U Expired - Lifetime CN201497094U (en) | 2009-09-07 | 2009-09-07 | Tube-type indirect and direct evaporation combined type air conditioner |
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| CN (1) | CN201497094U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639257B (en) * | 2009-09-07 | 2011-02-02 | 西安工程大学 | Tubular indirect evaporative cooling and direct evaporative cooling combined evaporative air cooler |
| CN103574803A (en) * | 2012-08-10 | 2014-02-12 | 海尔集团公司 | Water evaporation refrigeration air conditioner |
| CN104006480A (en) * | 2014-06-18 | 2014-08-27 | 西安工程大学 | Distributary plate type evaporating cooling air conditioner system driven by photovoltaic direct current |
| CN104494395A (en) * | 2015-01-19 | 2015-04-08 | 西安工程大学 | Evaporative cooling automobile air-condition system for cooling tires and brake pads |
-
2009
- 2009-09-07 CN CN2009203097944U patent/CN201497094U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101639257B (en) * | 2009-09-07 | 2011-02-02 | 西安工程大学 | Tubular indirect evaporative cooling and direct evaporative cooling combined evaporative air cooler |
| CN103574803A (en) * | 2012-08-10 | 2014-02-12 | 海尔集团公司 | Water evaporation refrigeration air conditioner |
| CN103574803B (en) * | 2012-08-10 | 2016-08-31 | 海尔集团公司 | Air conditioner with water evaporation for cooling |
| CN104006480A (en) * | 2014-06-18 | 2014-08-27 | 西安工程大学 | Distributary plate type evaporating cooling air conditioner system driven by photovoltaic direct current |
| CN104006480B (en) * | 2014-06-18 | 2017-07-14 | 西安工程大学 | The distributary plate evaporation Cooling Air-conditioning System of photovoltaic DC driving |
| CN104494395A (en) * | 2015-01-19 | 2015-04-08 | 西安工程大学 | Evaporative cooling automobile air-condition system for cooling tires and brake pads |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100602 Effective date of abandoning: 20090907 |