CN201652635U - Novel constant temperature and humidity purification air-conditioning unit - Google Patents

Novel constant temperature and humidity purification air-conditioning unit Download PDF

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CN201652635U
CN201652635U CN2010201816669U CN201020181666U CN201652635U CN 201652635 U CN201652635 U CN 201652635U CN 2010201816669 U CN2010201816669 U CN 2010201816669U CN 201020181666 U CN201020181666 U CN 201020181666U CN 201652635 U CN201652635 U CN 201652635U
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air
humidity
dehumidification
temperature
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CN2010201816669U
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王倩
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茂名学院
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Abstract

A novel constant temperature and humidity purification air-conditioning unit comprises a combination of a fresh air inlet section (1), a primary filter section (2), a dehumidification section (3), a humidification section (4), a mixed section (5), a fan section (6), a surface cooling section (7), a heating section (8), a secondary filter section (9) and an air supply section (10), wherein the primary filter section (2) is mounted between the fresh air inlet section (1) and the dehumidification section (3), and the secondary filer section (9) is mounted between the air supply section (10) and the heating section (8). Air temperature and humidity adjustments of the unit are undertaken separately, the dehumidification section (3) and the humidification section (4) for adjusting humidity are mounted in the front of the mixed section (5) to adjust air temperature, the surface cooling section (7) and the heating section (8) running in dry condition are mounted in the rear of the mixed section (5), two cooling coils are disposed inside the dehumidification section (3), namely a primary chilled water coil (14) and a secondary direct expansion coil (15), and the secondary direct evaporative coil (15) together with a compressor (23), a condenser (24) and a throttle mechanism (26) forms a refrigerating loop. The novel constant temperature and humidity purification air-conditioning unit is evident in energy conservation effect, can well meet use requirements of constant temperature and humidity air conditioners in various different occasions.

Description

一种新型恒温恒湿净化空调机组 A new constant temperature and humidity clean air conditioning units

技术领域 FIELD

[0001] 本实用新型涉及一种空调机组,确切地说是一种基于温湿度独立调节的恒温恒湿净化空调机组。 [0001] The present invention relates to an air conditioning unit, specifically independent of temperature and humidity based on temperature and humidity regulated clean air conditioning units.

背景技术 Background technique

[0002] 恒温恒湿净化空调机组多用于一些对空气温度、湿度和洁净度有严格要求的场所。 [0002] constant temperature and humidity clean air conditioning units are used for some strict requirements on air temperature, humidity and cleanliness properties. 传统的恒温恒湿空调机组依其处理方式可分为两类,一类是采用冷媒直接蒸发进行降温除湿的恒温恒湿机组,空气在风机的作用下,由进风口进入机组,经过滤器过滤后通过蒸发器盘管,在蒸发器处,空气被降温除湿,达到所要求的含湿量,然后经过再热盘管加热到所要求的温度后送往空调区域,机组内还配有加湿装置,在冬季需要加湿的情况下使用。 After conventional air conditioning units can be divided into two categories according to their treatment, is the use of a class of direct refrigerant evaporation temperature and humidity of the cooling and dehumidification units, under the action of the fan air from the air inlet into the unit, filtered through a filter through the evaporator coil, the evaporator, the cooling air is dehumidified, to achieve the desired moisture content, and then after the reheat coil is heated to the desired temperature of the air-conditioning area sent, the unit also has the humidifying device, in the case of the winter needs of humidification. 这种机组结构紧凑但控制精度较低且不适用于风量要求大的场合;另一类应用较多的是组合式空调机组,组合式空调机组一般采用表冷器进行冷却除湿,即对空气的降温除湿处理是由冷冻水盘管完成的,除表冷段外,组合式空调机组一般还设有过滤段,加湿段,加热段,风机段等,根据不同的需要进行组合。 Such compact unit but the control does not apply to low precision requires a large amount of wind occasions; Another application is more air handling units, air handling units generally used cooler is cooled dehumidified air that is dehumidifying cooling chilled water coil is completed, in addition to the cold leg table, modular air conditioning units also generally provided with a filter section, the humidifying section, heating section, the fan section and the like, are combined according to different needs. 按照空气被处理过程的不同,组合式空调机组又可分为一次回风空调机组和二次回风空调机组两类,其中一次回风空调机组应用最广。 According to different air treatment process, air handling units can be divided into a return air conditioning units and secondary air conditioning units into two categories, one of which return air units most widely used. 传统的一次回风恒温恒湿净化空调机组按照进风的方向依次设有混合段、初效过滤段、表冷段、再热段、加湿段、风机段、中效过滤段、送风段,室外的新鲜空气和一次回风的空气在风机的作用下,由新风进口和回风进口进入空调机组的混合段,经初效过滤器除去部分尘粒,然后流经表冷段中的冷冻水盘管,因盘管表面温度很低,空气降温并产生凝结水,空气中的含湿量因此而降低,被冷却减湿的空气经再热段中的再热盘管加热到所要求的送风温度后进入加湿段,加湿段中设有加湿器,加湿器夏季不使用,在冬季气候干燥需要对空气进行加湿处理时才使用,接着空气通过风机段上的出风口进入中效过滤段,被中效过滤器再次过滤后进入送风段,通过出风口进入送风管道,最终送往室内。 A return air temperature and humidity conventional clean air conditioning units sequentially in the direction of the air intake section provided with mixing, Primary filter section, cooling section, the reheat section, humidification section, fan section, in effect filter section, the blowing segment, fresh outdoor air and return air in the air under the action of the fan, air mixing section into the air conditioning unit inlet by the fresh air inlet, and, the early effect of the filter portion to remove dust particles, and the frozen water flows through cold leg table coil, because the coil surface temperature is low, the air cooling and water condensation occurs, the moisture content of the air is thus reduced, the air is dehumidified cooled reheat section to reheat coil heating required to send after the temperature of the incoming air humidification section, the humidifying section is provided with a humidifier, the humidifier is not used in summer, when used in the dry winter weather need to humidify the air, followed by air entering through the filter segment in effect on fan section outlet, after being filtered again enters the air blowing efficiency filter section, through the outlet duct into the air supply, eventually sent to the indoor. 这种空调机组通过控制系统对冷水阀门、热水阀门或电加热器及加湿器的控制,实现对空气恒温恒湿的控制要求,是比较常规的系统,温湿度的控制简单,控制的精度也比较高,但是其主要缺点是由于承担降温,除湿任务的设备都是同一组表冷器,因此温度湿度难以实现独立调节,夏季必须依赖加热器的再热作用,才能实现温度,湿度的双重控制,由此造成冷热抵消现象,能耗大,运行费用高。 This air conditioning unit by the control system of the cold water valve or the hot water valve and the electric heater of the humidifier, the air required to achieve constant temperature and humidity control, is a more conventional system, a simple control of temperature and humidity, the control accuracy relatively high, but its main drawback is due to assume cooling, dehumidification apparatus is the same set of tasks cooler, and therefore independent regulation of temperature and humidity is difficult to achieve, and then the summer must rely on the action of heat of the heater, in order to achieve the temperature, humidity dual control , resulting cold and hot offset phenomenon, high energy consumption, high operating costs. 此外,由于温湿度联合处理,当室内余湿比较大的时候,为满足除湿的要求必须向表冷器提供温度很低的冷冻水,这会使得冷水机组的蒸发温度降低,效率下降,对整个空调系统的节能带来不利的影响。 Further, since the temperature and humidity combined treatment, when the room is larger than when wet, to meet the dehumidification required to provide very low temperature refrigeration to cooler water, which causes the decrease in the evaporation temperature chillers, efficiency is lowered, the entire energy-saving air-conditioning system adversely affected. 二次回风空调系统避免了夏季的再热问题,节能性优于一次回风空调系统,二次回风恒温恒湿净化空调机组与一次回风空调机组相比,二次回风空调机组将回风使用了两次。 Secondary air conditioning system avoids the problem reheat summer, energy efficiency is better than a return air conditioning system, secondary air temperature and humidity clean air conditioning units and a return air conditioning units compared to secondary air conditioning units will use the return air twice. 机组中按照进风的方向依次设有一次混合段、初效过滤段、表冷段、二次混合段、加热段、加湿段、风机段、中效过滤段、送风段,室外的新鲜空气和一次回风的空气由新风进口和一次回风进口进入空调机组的一次混合段,经初效过滤器除去部分尘粒,然后流经表冷段中的冷冻水盘管,经表冷段处理后的新风与一次回风的混合风(也称露点风)能完全负担室内的余热和余湿,露点风进入二次混合段,与从二次回风口进入的二次回风空气进行混合,二次回风的空气不负担室内余热余湿,引入二次回风的目的是为了提高送风温度,满足空调送风精度的要求。 Unit in accordance with direction of the intake air of the first mixing section sequentially, beginning of filter section, cooling section, the second mixing section, heating section, humidification section, fan section, in effect filter section, the air blowing section, fresh outdoor air primary air and return air from the return air inlet and a fresh air inlet into the primary air conditioning unit of the first mixing section, the early effect of the filter portion to remove dust particles, and then flows through the cold leg table chilled water coil, the processing section cooler after the fresh air and return air mixing style (also known as the dew point of the wind) completely burden of indoor residual heat and residual humidity, dew point air into secondary mixing section, mixed with the secondary return air into the secondary return air, secondary return the purpose is not the burden of indoor air wind residual heat and humidity, the introduction of secondary air is to improve the supply air temperature, air supply to meet the requirements of accuracy. 在夏季设计工况下,二次混合段中的空气经风机吹过中效过滤器后即可由出风口送风,加热器与加湿器主要在冬季需对空气进行加热加湿的情况下使用。 In the summer design conditions, the mixing section of the secondary air through the air blowing fan to the outlet, the main heater and the humidifier in the winter the need for heating air humidified case of using a rear blown by the effect of the filter. 虽然二次回风系统避免了夏季对空气的再热,但是,由于二次回风系统中承担室内余热余湿的露点风仍然是在同一个表冷器中被降温、除湿,温湿度仍然是联合在一起处理的, 且露点风量小于一次回风系统,因此,要求的露点温度更低,冷水机组必须提供足够低温的冷冻水。 Although the secondary air system to avoid the summer reheat the air, but, due to the secondary air system to assume room more than heat wet dew point wind still be cool at the same table cold, the dampness, temperature and humidity are still joint in processed together, and the dew point of the air volume is less than the return air system, therefore, it requires a lower dew point temperature, chilled water chiller must provide adequate low temperature. 而且,在新风量比较大时,可能出现最小新风量已经大于计算出来的露点风量的情况,这时二次回风系统无法使用。 Moreover, when fresh air is relatively large, the situation has been greater than the calculated minimum fresh air dew point of the air volume that may arise, then secondary air system unusable. 此外,由于二次回风系统温湿度联合处理,在空调区域余热余湿发生变化的时候,调节比较复杂,理想的调节方式是调节一二次回风比,但实际上由于调节一二次风量很难实现,所以,在实际应用中,通常是固定一二次回风量,通过调节露点来控制湿度,调节二次回风后的再热器来调节温度,控制调节系统复杂。 In addition, since the secondary return air temperature and humidity combined treatment system, waste heat and air-conditioning area when wet changes, regulation is more complex, the ideal way of regulation is to regulate a secondary air ratio, but in fact the amount is difficult to regulate a secondary air achieved, therefore, in practical applications, generally a fixed amount of secondary air, the humidity is controlled by adjusting the dew point, the regulator reheater secondary air to adjust the temperature, control and regulation system complexity.

[0003] 传统的净化空调机组存在的这些问题,主要原因都是因为温湿度联合处理而造成的,如果能将温湿度分开处理,则这些问题就可以得到很好的解决。 These problems [0003] tradition of clean air conditioning units, mainly because of the temperature and humidity caused by combined treatment, if the temperature and humidity can be dealt with separately, these problems can be solved. 目前,除湿的主要技术手段有转轮除湿和冷冻除湿两种,但如果将转轮除湿应用在空调机组中,虽然可以达到良好的除湿效果,但配置成本高,再生电加热耗量大,且转轮在除湿的同时会产生大量的附加热,经转轮除湿后的空气温度较高,需进一步冷却,初投资及运行费用都相对较高,因此,在空调领域,冷冻除湿法仍是最普遍应用的方法。 At present, the main technical means are rotary dehumidifier dehumidifier dehumidifier and freezing are two, but if the rotary dehumidifier used in air conditioning units, although the dehumidification can achieve good results, but high configuration costs, renewable electric heating consumption, and and dehumidification wheel at the same time will generate a lot of additional heat, the higher air temperature after the rotary dehumidifier, need further cooling, the initial investment and operating costs are relatively high, and therefore, in the field of air-conditioning, refrigeration dehumidifier is still the most the method of universal application.

发明内容 SUMMARY

[0004] 针对上述现有技术存在的缺点,本实用新型提供一种新型恒温恒湿净化空调机组,该机组对空气温度和湿度的调节是分开进行的,本实用新型具有显著的节能效果,能很好地满足各种不同场所恒温恒湿净化空调的使用要求。 [0004] For the above-described disadvantages of the prior art, the present invention provides a new constant temperature and humidity clean air conditioning units, to regulate the air temperature and humidity of the unit is performed separately, the present invention has significant energy savings can be satisfy a variety of different places constant temperature and humidity purify air-conditioning requirements.

[0005] 为实现上述目的,本实用新型采用的技术方案是: [0005] To achieve the above object, the technical solution of the present invention is adopted:

[0006] 一种新型恒温恒湿净化空调机组,由新风引入段、初效过滤段、除湿段、加湿段、混合段、风机段、表冷段、加热段、中效过滤段、送风段组合而成,其中初效过滤段安装在新风引入段与除湿段之间,中效过滤段安装在送风段与加热段之间,该机组的空气温度和湿度的调节是分开进行的,其中用于调节湿度的除湿段和加湿段安装在混合段前面,用于调节空气温度,在干工况下运行的表冷段及加热段安装在混合段后面;所述的除湿段中设置有两级冷却盘管,第一级冷冻水盘管,第二级为直接蒸发式盘管,直接蒸发式盘管与压缩机、 冷凝器、节流机构组成制冷回路。 [0006] A novel constant temperature and humidity clean air conditioning units, fresh air is introduced by the segment, beginning of filter segments, segment dehumidification, humidification section, mixing section, the fan section, cooling section, heating section, in effect filter section, the air blowing section combination, wherein the mounting section between the beginning of filter segments in the dehumidification section and the fresh air is introduced, in effect filter segments mounted between the blower and the heating section segment, air temperature and humidity adjustment of the unit is performed separately, wherein for adjusting humidification and dehumidification section humidity installed in front mixing section, for adjusting the air temperature in the cooling section and the heating section table dry running condition is mounted behind the mixing section; said section is provided with two dehumidifying stage cooling coil, a first-stage chilled water coil, a second stage of direct evaporative coil, direct expansion coil and a compressor, a condenser, throttle mechanism constitute a refrigeration circuit.

[0007] 本实用新型与传统的恒温恒湿净化空调机组相比具有如下特点: [0007] The present invention and the conventional constant temperature and humidity compared to the clean air conditioning units has the following characteristics:

[0008] 1.除湿能力大。 [0008] 1. Large dehumidifying capacity. 传统组合式空调机组的冷却除湿都是靠冷冻水盘管来实现的,受冷冻水温度所限,盘管表面温度不可能很低,而除湿量与盘管表面温度有直接关系。 Cooling and dehumidifying the air handling units are conventional by chilled water coil to achieve, by chilled water temperature limit, the surface temperature of the coil can not low, and the amount of dehumidification and the coil surface temperature has a direct relationship. 本实用新型中,采用了两级冷却盘管,第一级为普通冷冻水盘管,第二级为直接蒸发式盘管,由于空气经过了两级除湿且第二级中,空气直接与制冷剂进行热交换,热交换效率高,蒸发式盘管表面温度低,具有更大的除湿能力,第一级冷冻水盘管对空气的处理也使得第二级直接蒸发式盘管的工作更加稳定。 In the present invention, the use of two cooling coils, a first stage for general chilled water coil, a second stage of direct evaporative coil, the air dehumidified through the two and the second stage, and cooling air is directly agent is subjected to heat exchange, heat exchange efficiency, low evaporative coil surface temperature, has a greater dehumidification capability, a first-stage chilled water coil air also makes handling of the second stage of direct evaporative coil more stable .

[0009] 2.不需要提供低温冷冻水。 [0009] 2. The need to provide frozen water. 由于传统组合式空调机组中降温与除湿的处理是联系在一起,由同一个盘管来进行的,因此,为满足除湿的要求,常要求冷冻水温度较低,尤其二次回风系统要求的冷冻水温度更低,这就要求中央空调系统冷水主机提供低温冷冻水,而制取低温冷冻水将会使得冷水主机效率下降,不利于整个空调系统的节能,而本实用新型中冷冻水的提供只是用于第一级除湿和表冷器中去除显热,不要求提供低温冷冻水,这有利于冷水主机的运行节能。 Since the conventional air conditioning unit in the modular cooling and dehumidification process are linked by a single coil carried out, therefore, in order to meet the requirements of dehumidification, often require chilled water temperature is low, in particular secondary air refrigeration system requirements water temperature is lower, which requires the central air conditioning system provide a cryogenic chiller water, thus obtaining that the freezing water will decrease the efficiency of the chiller, the entire air conditioning system is not conducive to energy, whereas in the present invention to provide chilled water only for the first stage and the dehumidification cooler sensible heat is removed, it does not require freezing the water, which is conducive to the operation of the chiller energy.

[0010] 3.温湿度独立调节。 [0010] 3. The independent regulation of temperature and humidity. 由于恒温恒湿净化区域中湿负荷主要是人体产生的,而新风量的确定也一般由每人的新风标准和人数而定,所以,新风量与室内湿负荷之间存在一定的对应关系。 Since the purge temperature and humidity in the wet load region is mainly produced by the body, and also fresh air is generally determined by the person and the standard number of fresh air, and so are, fresh air there is a certain correspondence between the chamber and the wet load. 由于本实用新型采用了双级除湿可以实现很低的机器露点控制,因此,一般情况下,就可对新风进行除湿处理使新风负担全部湿负荷,室内的显热负荷由表冷器或加热器负担,表冷器在干工况下运行,控制调节方便。 Since the present invention uses a two-stage dehumidification can achieve very low dew point control of the machine, and therefore, in general, to the fresh air can be dehumidified fresh air so that the burden of processing all the wet load, indoor sensible heat load from the cooler or heater burden coolers run dry condition, convenient adjustment control. 若室内湿负荷很大,即使将新风处理到双级除湿能实现的最低机器露点仍无法满足要求时,则可适当引入一些回风参与除湿处理, 这里引入的回风与二次回风系统中的一次回风有本质的区别,这里引入的回风风量是由机组所能提供的最低机器露点,最小新风量及室内湿负荷来决定的,而二次回风系统中一次回风风量是由室内的热湿比和最小新风量来决定的。 If a large indoor moisture load, even when the new air handling to a minimum two-stage dehumidifying apparatus dew point to achieve still can not meet the requirements, it may be appropriate to introduce some involved in the return air dehumidification process, the introduction here of return air and secondary air system one essential difference between the return air, return air damper amount is introduced here by the crew to offer the lowest machine dew point, minimum fresh air and indoor moisture load to decide, and secondary air system is a return air damper chamber than the minimum fresh air and heat and moisture determined.

[0011] 4.避免了夏季再热。 [0011] 4. Reheat summer avoided. 夏季虽然除湿后风温很低,但由于除湿风量少,与大量回风混合后温度升高,混合后的空气还需经表冷器去除显热后才可送风,解决了现有一次回风空调系统夏季再热造成的能源浪费问题,具有显著的节能效果。 Although summer dehumidified air temperature is low, but the small amount of air dehumidification, mixed with a large return air temperature rises, the mixed air by the sensible heat needs to be removed after cooler before the blower, a return solves reheat summer air system energy waste caused significant energy savings.

[0012] 5.适用范围广。 Wide [0012] The applicable range. 二次回风系统由于露点风量必须承担全部余热和余湿,热湿处理是耦合的,因此,在某些情况下,如要求处理的机器露点很低或最小新风量已大于计算出的露点风量时是无法应用的;而对某些由新风机组完全承担湿负荷,室内循环机组承担显热负荷的空调系统而言,如果新风机组所能提供的机器露点不能满足除湿要求时,则只能通过加大新风量来满足除湿的要求,而新风量的增加必定带来能耗增大的问题。 Since the dew point of the secondary air system air volume I must bear all the heat and humidity, heat moisture treated are coupled, therefore, in some cases, such as requiring low dew point machine or minimum fresh air amount dew point of the process is greater than the calculated time can not be applied; and some moisture load borne entirely by the new air unit, the indoor cycle unit commitment in terms of sensible heat load of the air conditioning system, if the dew point of the machine units can provide fresh air dehumidification can not meet the requirements, you can only add to meet the requirements of large fresh air dehumidification, and fresh air will certainly lead to increased energy consumption increases. 而本实用新型将温湿度分开处理,控制调节方便,且根据室内热湿负荷情况和室外环境情况决定是否引入回风参与湿度处理,扩大了机组的适用范围,能很好地满足各种不同场所恒温恒湿净化空调的使用要求。 And the temperature and humidity of the present invention will be handled separately, easy control and regulation, and to decide whether to participate in the introduction of return air humidity processing, to expand the scope of the indoor unit according to the load condition of heat and moisture and outdoor environmental conditions, can satisfy various places Constant temperature and humidity purify air-conditioning requirements.

附图说明 BRIEF DESCRIPTION

[0013] 图1为本实用新型的结构示意图。 [0013] Figure 1 is a schematic view of the structure of the new utility. 具体实施方式 Detailed ways

[0014] 如图1所示,一种恒温恒湿净化空调机组,在空调机组内按照进风方向依次分为新风引入段1,初效过滤段2,除湿段3,加湿段4,混合段5,风机段6,表冷段7、加热段8,中效过滤段9,送风段10。 [0014] As shown a constant temperature and humidity clean air conditioning unit, the air conditioning unit in accordance with the incoming wind direction successively into the fresh air introduction section 1, the early effect filter section 2, section 3 dehumidification, humidification section 4, a mixing section 5, fan section 6, table 7 cold section, heating section 8, in effect filter section 9, the air blowing section 10. 新风进风段1与新风入口11连通,新风引入段1上还连有一次回风入口12 ;初效过滤段2里有初效过滤器13 ;除湿段2中设置有两组盘管,第一组为冷冻水盘管14,第二组为直接蒸发式盘管15,直接蒸发式盘管15与压缩机23、冷凝器24、节流机构26和连接管线25组成一制冷回路,除直接蒸发式盘管15外,压缩机等制冷回路中的其他部件都布置在空调机组箱体的外部;加湿段4内设置有加湿器16,为电极或电热式加湿器;混合段5通过二次回风入口17与室内空气连通;风机段6内设置有由电机驱动的风机18 ;表冷段7中的表冷器19为冷冻水盘管;加热段8内的加热器20为热水盘管或电加热器;中效过滤段9内有中效过滤器21 ;送风段10与出风口22相连。 Fresh air inlet section 1 and the fresh air inlet in communication 11, the new air introduction section 1 is also connected with a return air inlet 12; Primary filter section 2, there are Primary filter 13; dehumidifying section 2 is provided with two sets of coils, a first group is a chilled water coil 14, a second set of direct evaporative coil 15, a direct evaporative coil 15 and the compressor 23, a condenser 24, the throttle mechanism 25 composed of a connecting line 26 and the refrigeration circuit, in addition to a direct evaporative formula outer coil 15, like the other components of the compressor in the refrigeration circuit are disposed outside the air conditioning unit casing; humidifying section 4 is provided with a humidifier 16, an electrode or an electric heater humidifier; mixing section 5 by the secondary air inlet 17 communicates with the indoor air; section 6 is provided with the blower fan driven by an electric motor 18; cold section 7 in table 19 is a table cold chilled water coil; 8 heated by the heater in the hot water coil section 20 or an electric heater; efficiency filter medium filter 21 has inner section 9; section 10 is connected to the blower outlet 22. [0015] 上述中,初效过滤段13安装在新风进风段1与除湿段3之间,中效过滤段21安装在送风段10与加热段20之间;用于调节湿度的除湿段3和加湿段4安装在混合段5前面, 用于调节空气温度,在干工况下运行的表冷段7及加热段8安装在混合段5后面,这样该机组的空气温度和湿度的调节就可分开进行。 [0015] In the above, the early effect of filter segment 13 is mounted between the fresh air inlet and dehumidification section 1 section 3, efficiency filter segments 21 are mounted between the heating section 10 and the blower section 20; section for adjusting humidity dehumidification 3 and 4 humidification section 5 mounted in front of the mixing section, for regulating the air temperature, dry conditions in the cold leg running in table 7 and 8 heating section 5 is mounted behind the mixing section, so that the temperature and humidity of the air conditioning unit It can be carried out separately.

[0016] 工作原理:一次回风风口12关闭,新风由新风进口11进入新风引入段1,经初效过滤器2过滤后进入除湿段3,先经冷冻水盘管14进行一次除湿,再经直接蒸发式盘管15 进行深度除湿,除湿后新风即能负担全部室内湿负荷,加湿器16夏季不使用,冬季需对空气加湿时才使用,除湿后的新风进入混合段5与经二次回风口17来自室内的回风混合,混合后的空气经风机18加压后送入表冷段7和加热段8,按送风温度的要求对混合空气进行降温或升温处理,温湿度均被调节好的空气经中效过滤器21再次过滤后送往送风段10,由出风口22送入送风管道。 [0016] The working principle: a return air outlet 12 is closed, fresh air from the fresh air inlet 11 into the fresh air introduction section 1, the early effect of the filter after entering 2 filter dehumidification section 3, to conduct a dehumidified through chilled water coil 14, and then by direct evaporative coil 15 depth dehumidifying, dehumidified fresh air that can afford all the indoor moisture load, humidifier is not used 16 in summer and winter the need for humidifying the air when using fresh air dehumidified into the mixing section 5 by the second return air return air 17 from the mixing chamber, the mixed air through the blower into the cooler section 7 after the pressing and heating section 18 8, the supply air temperature required for cooling or heating air mixing process, regulate the temperature and humidity are air filter efficiency was filtered again after 21 sent to the air blowing section 10, the outlet 22 into the air duct.

[0017] 若最小新风量被处理到机组双级除湿所能提供的最低机器露点仍无法负担全部室内湿负荷时,则一次回风入口12打开,通过控制一次回风入口12上的风阀引入部分回风,回风与经新风进口11进入的新风混合,经初效过滤器13后进入除湿段3,其后的空气处理过程与上述基本相同。 [0017] If the minimum fresh air to be treated to the minimum dew point of the machine unit can provide two-stage dehumidification still can not afford all the indoor moisture load, the return air inlet 12 is opened, by controlling the return air damper 12 is introduced into inlet part of the return air, return air mixed with the fresh air inlet 11 into the fresh air, after entering the dehumidifier section 13 Primary filter 3, followed by the process air is substantially the same as described above.

[0018] 本实用新型中各功能段在实际使用过程中,可根据实际情况进行删减或调整顺序,因此,本实用新型不局限于上述最佳实施方式,任何人在本实用新型的启示下都可得出其他形式的产品,如初效过滤器放置在新风入口处,中效过滤段等各功能段位置的调整,加湿段不采用电极、电热加湿而用喷雾等其他湿交换方式等,但不论在其形状或结构上作任何变化,凡是与本实用新型相同或相近似的技术方案,均在其保护范围之内。 [0018] In the present invention, each functional segment in the actual use, the sequence may be cut or adjusted according to actual situation, therefore, the present invention is not limited to the above-described preferred embodiment, any person in this novel and practical implications other forms of products can be obtained, ever efficiency filter placement position of each segment in the adjustment functions of the new air inlets, in effect like filter section, humidification section do not use electrodes, electric and other humidification by spray wet exchange the like, regardless of any changes in its shape or structure, and the present invention all substantially identical or similar technical solutions are within its scope.

Claims (3)

  1. 一种新型恒温恒湿净化空调机组,由新风进风段[1]、初效过滤段[2]、除湿段[3]、加湿段[4]、混合段[5]、风机段[6]、表冷段[7]、加热段[8]、中效过滤段[9]、送风段[10]组合而成,其中初效过滤段[2]安装在新风进风段[1]与除湿段[3]之间,中效过滤段[9]安装在送风段[10]与加热段[8]之间,其特征是该机组的空气温度和湿度的调节是分开进行的,其中用于调节湿度的除湿段[3]和加湿段[4]安装在混合段[5]前面,用于调节空气温度,在干工况下运行的表冷段[7]及加热段[8]安装在混合段[5]后面;所述的除湿段[3]中设置有两级冷却盘管,第一级冷冻水盘管[14],第二级为直接蒸发式盘管[15],直接蒸发式盘管[15]与压缩机[23]、冷凝器[24]、节流机构[26]组成制冷回路。 A novel constant temperature and humidity clean air conditioning units, a fresh air inlet section [1], the early effect filter section [2], the dehumidification section [3], humidification section [4], mixing section [5], the fan section [6] table cold section [7], the heating section [8], in effect filter section [9], the air blowing section [10] a combination, wherein the beginning of filter section [2] is mounted in the fresh air inlet section [1] between dehumidification section [3], in effect filter section [9] mounted in the air blowing section [10] between the heated section and [8], characterized in that air temperature and humidity adjustment of the unit is performed separately, wherein dehumidification section for adjusting humidity [3] and the humidification section [4] is mounted in the mixing section [5] above, for adjusting the air temperature in the dry cold leg of operating table [7] and the heating period [8] installed in [5] behind the mixing section; said dehumidifying section [3] is provided with two cooling coil, a first-stage chilled water coil [14], a second stage of direct evaporative coil [15], direct evaporative coil [15] and the compressor [23], the condenser [24], the throttle mechanism [26] constitute a refrigeration circuit.
  2. 2.根据权利要求1所述的一种新型恒温恒湿净化空调机组,其特征是表冷段[7]中的表冷器[19]为冷冻水盘管。 A constant temperature and humidity of the new claim 1, clean air conditioning units, characterized in that the cooler section [7] The cooler [19] The chilled water coil.
  3. 3.根据权利要求1所述的一种新型恒温恒湿净化空调机组,其特征是加热段[8]内的加热器[20]为热水盘管或电加热器。 A constant temperature and humidity of the new claim 1, clean air conditioning units, wherein the heater heating sections [8] in the [20] of a hot water coil or an electric heater.
CN2010201816669U 2010-04-29 2010-04-29 Novel constant temperature and humidity purification air-conditioning unit CN201652635U (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538085A (en) * 2010-12-27 2012-07-04 无锡华润上华科技有限公司 Air-conditioning system
CN102589061A (en) * 2012-01-12 2012-07-18 广东红棉乐器有限公司 Constant-temperature and constant-humidity production workshop and operation method thereof
CN102705905A (en) * 2012-01-14 2012-10-03 河南科技大学 Air treatment method and system for environmental simulation tests
CN102901187A (en) * 2012-09-21 2013-01-30 陕西宝成航空仪表有限责任公司 Intelligent double-cold-source cooling and ventilation system
CN103353145A (en) * 2013-06-28 2013-10-16 上海古鳌电子科技股份有限公司 Air purifier
CN103982975A (en) * 2014-04-10 2014-08-13 北京皇岛植物胶囊有限公司 Humidity and temperature control process in algal polysaccharide plant capsule production process
CN104006487A (en) * 2014-04-10 2014-08-27 北京皇岛植物胶囊有限公司 Humidity and temperature control system applied to production process of seaweed polysaccharides plant capsules
CN104214851A (en) * 2014-09-24 2014-12-17 靖江市通瑜空调设备有限公司 Small twisting air conditioner
CN104390320A (en) * 2014-11-18 2015-03-04 苏州市海魄洁净环境工程有限公司 Clean room temperature and humidity automatic control device
CN104729003A (en) * 2013-12-23 2015-06-24 珠海格力电器股份有限公司 Device and method for processing data of functional sections of combination cabinets
CN104791926A (en) * 2015-04-20 2015-07-22 广东美的暖通设备有限公司 Air processing unit and control method thereof
CN104930595A (en) * 2015-07-13 2015-09-23 尹本望 Indoor air adjusting system
CN105444267A (en) * 2015-12-14 2016-03-30 张勇 Air handling unit
CN105987447A (en) * 2014-11-06 2016-10-05 首尔伟傲世有限公司 A compact air cleaner using a UV light emitting diode and a photocatalytic filter
CN105987442A (en) * 2014-11-06 2016-10-05 首尔伟傲世有限公司 Compact air cleaner using uv led and photocatalytic filter
CN106524298A (en) * 2016-08-12 2017-03-22 陈欣怡 Constant-temperature and constant-humidity purification air conditioning unit

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CN102538085A (en) * 2010-12-27 2012-07-04 无锡华润上华科技有限公司 Air-conditioning system
CN102589061A (en) * 2012-01-12 2012-07-18 广东红棉乐器有限公司 Constant-temperature and constant-humidity production workshop and operation method thereof
CN102589061B (en) 2012-01-12 2013-11-27 广东红棉乐器有限公司 Constant-temperature and constant-humidity production workshop and operation method thereof
CN102705905A (en) * 2012-01-14 2012-10-03 河南科技大学 Air treatment method and system for environmental simulation tests
CN102705905B (en) * 2012-01-14 2015-02-04 河南科技大学 Air treatment method and system for environmental simulation tests
CN102901187A (en) * 2012-09-21 2013-01-30 陕西宝成航空仪表有限责任公司 Intelligent double-cold-source cooling and ventilation system
CN102901187B (en) * 2012-09-21 2014-11-26 陕西宝成航空仪表有限责任公司 Intelligent double-cold-source cooling and ventilation system
CN103353145A (en) * 2013-06-28 2013-10-16 上海古鳌电子科技股份有限公司 Air purifier
CN104729003B (en) * 2013-12-23 2018-04-13 珠海格力电器股份有限公司 The data processing equipment and method of combination sideboard functional section
CN104729003A (en) * 2013-12-23 2015-06-24 珠海格力电器股份有限公司 Device and method for processing data of functional sections of combination cabinets
CN104006487A (en) * 2014-04-10 2014-08-27 北京皇岛植物胶囊有限公司 Humidity and temperature control system applied to production process of seaweed polysaccharides plant capsules
CN103982975A (en) * 2014-04-10 2014-08-13 北京皇岛植物胶囊有限公司 Humidity and temperature control process in algal polysaccharide plant capsule production process
CN104214851A (en) * 2014-09-24 2014-12-17 靖江市通瑜空调设备有限公司 Small twisting air conditioner
CN104214851B (en) * 2014-09-24 2017-02-15 靖江市通瑜空调设备有限公司 Small twisting air conditioner
CN105987447A (en) * 2014-11-06 2016-10-05 首尔伟傲世有限公司 A compact air cleaner using a UV light emitting diode and a photocatalytic filter
CN105987442A (en) * 2014-11-06 2016-10-05 首尔伟傲世有限公司 Compact air cleaner using uv led and photocatalytic filter
CN104390320A (en) * 2014-11-18 2015-03-04 苏州市海魄洁净环境工程有限公司 Clean room temperature and humidity automatic control device
CN104791926A (en) * 2015-04-20 2015-07-22 广东美的暖通设备有限公司 Air processing unit and control method thereof
CN104930595A (en) * 2015-07-13 2015-09-23 尹本望 Indoor air adjusting system
CN104930595B (en) * 2015-07-13 2018-02-27 尹本望 A kind of indoor air conditioning system
CN105444267A (en) * 2015-12-14 2016-03-30 张勇 Air handling unit
CN105444267B (en) * 2015-12-14 2019-07-23 张勇 A kind of air-treatment unit
CN106524298A (en) * 2016-08-12 2017-03-22 陈欣怡 Constant-temperature and constant-humidity purification air conditioning unit

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