CN203147936U - Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity - Google Patents
Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity Download PDFInfo
- Publication number
- CN203147936U CN203147936U CN 201320114700 CN201320114700U CN203147936U CN 203147936 U CN203147936 U CN 203147936U CN 201320114700 CN201320114700 CN 201320114700 CN 201320114700 U CN201320114700 U CN 201320114700U CN 203147936 U CN203147936 U CN 203147936U
- Authority
- CN
- China
- Prior art keywords
- air
- temperature
- heat exchanger
- water
- coiled
- 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 - Lifetime
Links
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity. The bilateral single-cold-source large-temperature-difference air conditioner with the independent control of the temperature and the humidity is mainly composed of an air returning channel, a fresh air channel, a coiled tube type fresh air water-cooling heat exchanger, a coiled tube type air-returning water-cooling heat exchanger and a blower, wherein mixed air discharged by the air returning channel and the fresh air channel is delivered to an air discharging port through the blower, and the coiled tube type fresh air water-cooling heat exchanger and the coiled tube type air-returning water-cooling heat exchanger are arranged in the fresh air channel and the air returning channel respectively. A coiled type proportion air humidity adjusting valve is arranged on the coiled tube type fresh air water-cooling heat exchanger, and a coil tube proportion air temperature adjusting valve is arranged on the coiled tube type air-returning water-cooling heat exchanger. The power consumption of a chilled water pump and the blower can be reduced, and the advantages of energy conservation and environment protection can be fully embodied due to the fact that the working mode of water side large temperature difference is applied, wherein the working mode is that the water turnover temperature is 7/14 DEG C, the temperature difference can reach 7 DEG C. The fresh air is made to bear the humid burden requirement in an air conditioner region, the returning air is made to bear the temperature burden requirement in the air conditioner region, and therefore independent control of temperature and humidity can be achieved.
Description
Technical field
The utility model relates to a kind of air-conditioning, specifically refers to a kind of humiture independent control type air-conditioning.
Background technology
Since the reform and opening-up, China's refrigeration, air-conditioning market have become the focus of whole world refrigeration, air-conditioning industry in the world market unlimited opportunities.Only pass through ten years development, Chinese industry just becomes the consumption market of second-biggest-in-the-world freezing air conditioner equipment and maximum producing country, still is that aspect such as technical merit all makes great progress producing product variety, quality no matter.In the process that updates, energy-conserving and environment-protective are the theme of innovation forever.
Patent Office of the People's Republic of China discloses the patent No. on 07 11st, 2012 be that the patent name of CN201120469590.4 is the utility model patent of a kind of subway station humiture independent regulation air-conditioning system, this patent, comprise cooling device, high temperature cold water unit (l4/19 ℃ chilled water is provided), water knockout drum and water collector, described cooling device is communicated with the high temperature cold water unit, the evaporator outlet of high temperature cold water unit links to each other with water knockout drum, the evaporator of high temperature cold water unit links to each other with water collector, is connected with solution damping cooling unit between described water knockout drum and the water collector.Realized the dehumidifying of air by the salting liquid in this solution damping cooling unit, simultaneously, the high temperature low-temperature receiver in the solution damping cooling unit plays the cooling effect to air, like this, will dehumidify and lower the temperature and independently respectively use salting liquid and the processing of high temperature low-temperature receiver.Described solution damping cooling unit is the full air unit of heat-pump-type solution damping, and the water side-entrance of the full air unit of heat-pump-type solution damping links to each other with described water knockout drum, and the water side outlet of the full air unit of heat-pump-type solution damping links to each other with described water collector.Described solution damping cooling unit comprises the new blower fan group of heat-pump-type solution damping and assembled air-conditioner case, the water side-entrance of the new blower fan group of heat-pump-type solution damping and assembled air-conditioner case links to each other with described water knockout drum respectively, and the water side outlet of the new blower fan group of heat-pump-type solution damping and assembled air-conditioner case links to each other with described water collector respectively.
The tangible difference of the technical scheme of above-mentioned patent and the utility model is independently controlled although all realized humiture, and above-mentioned patent does not adopt the mode of operation of the big temperature difference, compares with this patent, and is still energy-conservation inadequately.
Summary of the invention
In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide a kind of big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver of energy-conserving and environment-protective.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
The big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver, it mainly contains return air channel, new wind passage, the new geomantic omen of coiled cold heat exchanger, coiled return air water cooling heat exchanger and pressure fan and constitutes, the mixing wind that described return air channel and new wind passage are discharged is sent to exhaust outlet by pressure fan, and described coiled new geomantic omen cold heat exchanger and coiled return air water cooling heat exchanger are located at respectively in new wind passage and the return air channel; The new geomantic omen of described coiled cold heat exchanger is provided with coil pipe ratio air humidity control valve, and described coiled return air water cooling heat exchanger is provided with coil pipe ratio air temperature modification valve.
The delivery port of the new geomantic omen of described coiled cold heat exchanger is communicated with by the water inlet of pipeline with described coiled return air water cooling heat exchanger.
Be provided with return air filter in the described return air channel.
Be provided with new wind filter in the described new wind passage.
Described return air channel and new wind passage simultaneously with mixes the wind channel connection, described pressure fan is located in the mixing wind passage.
The water temperature of the new geomantic omen of described coiled cold heat exchanger water inlet is 7 ℃, and the water temperature discharged to coiled return air water cooling heat exchanger water inlet after the heat exchange is 11 ℃, and the water temperature of discharging through coiled return air water cooling heat exchanger delivery port is 14 ℃, makes the temperature difference reach 7 ℃.
The beneficial effects of the utility model are: owing to adopt the mode of operation of the big temperature difference of above-mentioned water side: by the enhanced heat exchange of heat exchanger, water at low temperature is handled the new wind part air-conditioning of big enthalpy difference, handle the return air department air of little enthalpy difference by high-temperature water, thereby reduce the wasted work of chilled water water pump; By handling a lower aerial temperature and humidity, strengthen the enthalpy difference of air-treatment, reduce the air output requirement of whole air-conditioning system, thereby reduced the wasted work of pressure fan; By the adjusting to the coil pipe ratio air humidity control valve of new wind side, new wind is handled a lower temperature humidity, allow new wind bear humidity load requirement in the air conditioning area, by the adjusting to the coil pipe ratio air temperature modification valve of return side, allow return air bear warm burden requirement in the air conditioning area, thereby the realization humiture is independently controlled.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, return air channel; 2, new wind passage; 3, the new geomantic omen of coiled cold heat exchanger; 4, coiled return air water cooling heat exchanger; 5, pressure fan; 6, coil pipe ratio air humidity control valve; 7, coil pipe ratio air temperature modification valve; 8, pipeline; 9, return air filter; 10, new wind filter; 11, mix the wind passage.
The specific embodiment
As shown in Figure 1, the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver, it mainly contains return air channel 1, new wind passage 2, the new geomantic omen of coiled cold heat exchanger 3, coiled return air water cooling heat exchanger 4 and pressure fan 5 and constitutes, the mixing wind that described return air channel 1 and new wind passage 2 are discharged is sent to exhaust outlet by pressure fan 5, and the new geomantic omen of described coiled cold heat exchanger 3 and coiled return air water cooling heat exchanger 4 are located at respectively in new wind passage 2 and the return air channel 1; The new geomantic omen of described coiled cold heat exchanger 3 is provided with coil pipe ratio air humidity control valve 6, and described coiled return air water cooling heat exchanger 4 is provided with coil pipe ratio air temperature modification valve 7.The delivery port of the new geomantic omen of described coiled cold heat exchanger 3 is communicated with the water inlet of described coiled return air water cooling heat exchanger 4 by pipeline 8.Described coil pipe ratio air temperature modification valve 7 is by regulating the coil pipe ratio, regulate heat exchange efficiency, thereby realize the adjusting to the temperature of air, in like manner, coil pipe ratio air humidity control valve 6, also be by regulating the coil pipe ratio, regulate heat exchange efficiency, thereby realize the adjusting to air humidity, after regulating, the water temperature of the new geomantic omen of coiled cold heat exchanger 3 water inlets is 7 ℃, and the water temperature discharged to coiled return air water cooling heat exchanger 4 water inlets after the heat exchange is 11 ℃, and the water temperature of discharging through the delivery port of coiled return air water cooling heat exchanger 4 is 14 ℃.
Be provided with return air filter 9 in the described return air channel 1, be provided with new wind filter 10 in the new wind passage 2.
Return air channel 1 and new wind passage 2 are communicated with mixing wind passage 11 simultaneously, and described pressure fan 5 is located at and mixes in the wind passage 11.
In a word; though the utility model has been enumerated above-mentioned preferred embodiment; but should illustrate; though those skilled in the art can carry out various variations and remodeling; unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included in the protection domain of the present utility model.
Claims (6)
1. big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver, it is characterized in that: it mainly contains return air channel, new wind passage, the new geomantic omen of coiled cold heat exchanger, coiled return air water cooling heat exchanger and pressure fan and constitutes, the mixing wind that described return air channel and new wind passage are discharged is sent to exhaust outlet by pressure fan, and described coiled new geomantic omen cold heat exchanger and coiled return air water cooling heat exchanger are located at respectively in new wind passage and the return air channel; The new geomantic omen of described coiled cold heat exchanger is provided with coil pipe ratio air humidity control valve, and described coiled return air water cooling heat exchanger is provided with coil pipe ratio air temperature modification valve.
2. the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver according to claim 1, it is characterized in that: the delivery port of the new geomantic omen of described coiled cold heat exchanger is communicated with by the water inlet of pipeline with described coiled return air water cooling heat exchanger.
3. the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver according to claim 1 and 2 is characterized in that: be provided with return air filter in the described return air channel.
4. the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver according to claim 1 and 2 is characterized in that: be provided with new wind filter in the described new wind passage.
5. the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver according to claim 1 is characterized in that: described return air channel and new wind passage simultaneously with mixes the wind channel connection, described pressure fan is located in the mixing wind passage.
6. the big temperature difference air-conditioning of humiture independent control type bilateral list low-temperature receiver according to claim 2, it is characterized in that: the water temperature of the new geomantic omen of described coiled cold heat exchanger water inlet is 7 ℃, water temperature discharged to coiled return air water cooling heat exchanger water inlet after the heat exchange is 11 ℃, and the water temperature of discharging through coiled return air water cooling heat exchanger delivery port is 14 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114700 CN203147936U (en) | 2013-01-10 | 2013-03-14 | Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320012243 | 2013-01-10 | ||
| CN201320012243.8 | 2013-01-10 | ||
| CN 201320114700 CN203147936U (en) | 2013-01-10 | 2013-03-14 | Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203147936U true CN203147936U (en) | 2013-08-21 |
Family
ID=48975454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114700 Expired - Lifetime CN203147936U (en) | 2013-01-10 | 2013-03-14 | Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203147936U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134120A (en) * | 2013-01-10 | 2013-06-05 | 广东西屋康达空调有限公司 | Bilateral single cold source large temperature difference air conditioner with temperature and humidity controlled independently |
| CN111226802A (en) * | 2020-03-24 | 2020-06-05 | 河南赛诺优农科技有限公司 | Fresh air adjusting system, agricultural workshop and fresh air adjusting method |
-
2013
- 2013-03-14 CN CN 201320114700 patent/CN203147936U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103134120A (en) * | 2013-01-10 | 2013-06-05 | 广东西屋康达空调有限公司 | Bilateral single cold source large temperature difference air conditioner with temperature and humidity controlled independently |
| CN111226802A (en) * | 2020-03-24 | 2020-06-05 | 河南赛诺优农科技有限公司 | Fresh air adjusting system, agricultural workshop and fresh air adjusting method |
| CN111226802B (en) * | 2020-03-24 | 2024-02-23 | 河南赛诺优农科技有限公司 | Fresh air regulating system, agricultural factory building and fresh air regulating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102230652A (en) | Heat and humidity segmented treatment air-conditioning device and method combined with radiation cold supply | |
| CN103900174A (en) | Dual-temperature radiation heat pump type room air conditioner capable of processing fresh air | |
| CN207778698U (en) | A kind of family formula independent temperature-humidity control system | |
| CN202133046U (en) | Solution humidifying air conditioning unit with fresh air pretreatment device | |
| CN102435002A (en) | Improved device for efficient energy-saving household central air-conditioning | |
| CN101995067B (en) | Air conditioning system combined by indirect evaporation chiller plant and traditional mechanical refrigerating unit | |
| CN104613574A (en) | Independent temperature and humidity control type air conditioning system based on energy gradient utilization | |
| CN104315633A (en) | Water chiller unit, operating method and refrigerant for air-conditioner refrigeration field | |
| CN103697543A (en) | Air conditioning device capable of treating air heat and humidity load and producing cold water or hot water simultaneously | |
| CN204313419U (en) | Carry the solution-type all-air conditioning unit of whole low-temperature receiver and thermal source | |
| CN203147936U (en) | Bilateral single-cold-source large-temperature-difference air conditioner with independent control of temperature and humidity | |
| CN105135552A (en) | Air conditioner system | |
| CN109163390A (en) | A kind of unitary air handling unit fresh air processing method | |
| CN206281106U (en) | Evaporation cooling and the handpiece Water Chilling Units of mechanical refrigeration cooperation | |
| CN103134120A (en) | Bilateral single cold source large temperature difference air conditioner with temperature and humidity controlled independently | |
| CN102032630B (en) | Dual-working condition integrated heat pump device with adjustable load and drive method | |
| CN203757891U (en) | Direct-evaporation air cooling type fresh air handling unit | |
| CN114017855B (en) | Heat pump comprehensive utilization solution dehumidification fresh air system for swimming pool building | |
| CN104819523A (en) | Refrigeration dehumidifying all-air conditioning unit with all cold and heat sources | |
| CN204987542U (en) | From whole cold and hot sources in area and prepare freeze drying formula air conditioner device of hot and cold water | |
| CN204786907U (en) | From full air air conditioning unit of freeze drying formula who takes whole cold -peace heats source | |
| CN204165264U (en) | A kind of refrigeration system for radiation air-conditioner | |
| CN208765132U (en) | A kind of unitary air handling unit system | |
| CN208282311U (en) | A kind of novel energy-conserving section takes humiture independence control air conditioner system | |
| CN208652784U (en) | A kind of air-conditioner set of combination evaporation cooling technique and heat pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |