CN107238263A - A kind of integral type high temperature drying dehumidification machine - Google Patents
A kind of integral type high temperature drying dehumidification machine Download PDFInfo
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- CN107238263A CN107238263A CN201710606583.6A CN201710606583A CN107238263A CN 107238263 A CN107238263 A CN 107238263A CN 201710606583 A CN201710606583 A CN 201710606583A CN 107238263 A CN107238263 A CN 107238263A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/20—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/25—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements for supplying or controlling air or other gases for drying solid materials or objects
- F26B21/30—Controlling, e.g. regulating, parameters of gas supply
- F26B21/33—Humidity
- F26B21/333—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
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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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
一种一体式高温烘干除湿机，包括烘干室、烘干室连接有循环风道和进风道，循环风道和进风道之间安装有除湿装置，所述除湿装置内安装有至少一个热交换器，热交换器内的第一进气口与循环风道之间安装有第一风阀，第一出气口分别与蒸发器的第一进风端和冷凝器的第二进风端连通，第一出气口与蒸发器的第一进风端之间安装有第三风阀，第一出气口与冷凝器的第二进风端之间安装有第四风阀，第二进气口与第一风口连通，第一风口上安装有可正反转的第一风机，第二出气口与冷凝器的第二进风端连通，第二出气口与冷凝器的第二进风端之间安装有第二风阀，通过室内冷空气与烘干区内的热空气进行热交换的过程中，对烘干区内的水蒸气进行冷凝除湿。
An integrated high-temperature drying dehumidifier, comprising a drying chamber, the drying chamber is connected with a circulating air duct and an air inlet duct, a dehumidification device is installed between the circulating air duct and the air inlet duct, and at least A heat exchanger, a first air valve is installed between the first air inlet in the heat exchanger and the circulating air duct, and the first air outlet is connected to the first air inlet end of the evaporator and the second air inlet of the condenser respectively. The third air valve is installed between the first air outlet and the first air inlet end of the evaporator, the fourth air valve is installed between the first air outlet and the second air inlet end of the condenser, and the second air inlet The air port communicates with the first air port, the first air port is equipped with a first fan that can be rotated forward and backward, the second air outlet communicates with the second air inlet of the condenser, and the second air outlet communicates with the second air inlet of the condenser A second air valve is installed between the ends, and the water vapor in the drying area is condensed and dehumidified during the process of heat exchange between the cold indoor air and the hot air in the drying area.
Description
技术领域technical field
本发明涉及烘干装置领域，尤其是一种一体式高温烘干除湿机。The invention relates to the field of drying devices, in particular to an integrated high-temperature drying dehumidifier.
背景技术Background technique
高温烘干机广泛用于各个领域，包括农产品，化工产品，五金产品等等，具有能源消耗少，环境污染小、适用范围广等优点，通过热泵烘干除湿机将热风送入烘干区，对烘干室内的产品进行烘干除湿，完成烘干后的热风由于吸收了产品的水分而变得潮湿，于是现今的热泵烘干除湿机在除湿过程中，直接通过排湿风机把热湿空气排出室外，补进新鲜空气，这样除湿的热量损失很大，同时补进的新鲜空气的质量无法控制，而且部分产品在烘干过程中，产品的刺激性气味或者有毒气味混杂在热湿空气，直接排除室外容易污染环境，影响到人们的健康问题，如采用蒸发器密封除湿的方法，蒸发器长时间工作增加烘干除湿机的能耗，提高生产成本。High-temperature dryers are widely used in various fields, including agricultural products, chemical products, hardware products, etc., and have the advantages of less energy consumption, less environmental pollution, and a wide range of applications. The hot air is sent into the drying area through the heat pump drying dehumidifier, Dry and dehumidify the products in the drying room. After drying, the hot air becomes moist due to absorbing the moisture of the products. Therefore, in the dehumidification process of the current heat pump drying dehumidifier, the hot and humid air is directly passed through the dehumidification fan. Exhaust outside and fill in fresh air, so that the heat loss of dehumidification is very large, and the quality of the fresh air supplied cannot be controlled, and some products are in the drying process, and the pungent or toxic smell of the product is mixed in the hot and humid air. Directly eliminate the outdoor environment that is easy to pollute and affect people's health problems. For example, the method of sealing and dehumidifying the evaporator is used. The evaporator works for a long time to increase the energy consumption of the drying dehumidifier and increase the production cost.
发明内容Contents of the invention
本发明的目的在于解决上述现有技术的不足，而提供一种结构简单合理一种一体式高温烘干除湿机。The purpose of the present invention is to solve the above-mentioned shortcomings of the prior art, and provide an integrated high-temperature drying dehumidifier with a simple and reasonable structure.
本发明解决其技术问题所采用的技术方案是：The technical solution adopted by the present invention to solve its technical problems is:
一种一体式高温烘干除湿机，包括烘干室、烘干室连接有循环风道和进风道，循环风道和进风道之间安装有除湿装置，除湿装置分别开设有第一风口和第二风口，除湿装置内安装有蒸发器和冷凝器，蒸发器与第二风口相邻设置，冷凝器与进风道相邻设置，所述除湿装置内安装有至少一个热交换器，热交换器内包括交错设置的第一管道和第二管道，第一管道两端分别构成第一进气口和第一出气口，第二管道两端分别构成第二进气口和第二出气口，第一进气口与循环风道连通，第一进气口与循环风道之间安装有第一风阀，第一出气口分别与蒸发器的第一进风端和冷凝器的第二进风端连通，第一出气口与蒸发器的第一进风端之间安装有第三风阀，第一出气口与冷凝器的第二进风端之间安装有第四风阀，第二进气口与第一风口连通，第一风口上安装有可正反转的第一风机，第二出气口与冷凝器的第二进风端连通，第二出气口与冷凝器的第二进风端之间安装有第二风阀，室内冷空气与烘干室内的热空气进行热交换的过程中，对烘干室内的水蒸气进行冷凝除湿，通过第一风机实现正反转，使除湿机实现除湿、排湿以及化霜过程。An integrated high-temperature drying dehumidifier, including a drying chamber, the drying chamber is connected with a circulating air duct and an air inlet duct, a dehumidification device is installed between the circulating air duct and the air inlet duct, and the dehumidification devices are respectively provided with first air outlets and the second air outlet, an evaporator and a condenser are installed in the dehumidification device, the evaporator is arranged adjacent to the second air outlet, the condenser is arranged adjacent to the air inlet channel, and at least one heat exchanger is installed in the dehumidification device, and the heat The exchanger includes a first pipe and a second pipe arranged in a staggered manner. The two ends of the first pipe form the first air inlet and the first air outlet respectively, and the two ends of the second pipe respectively form the second air inlet and the second air outlet. , the first air inlet communicates with the circulating air duct, the first air valve is installed between the first air inlet and the circulating air duct, and the first air outlet is respectively connected with the first air inlet end of the evaporator and the second air inlet end of the condenser. The air inlet end is connected, and a third air valve is installed between the first air outlet and the first air inlet end of the evaporator, and a fourth air valve is installed between the first air outlet and the second air inlet end of the condenser. The second air inlet communicates with the first air outlet, the first air outlet is equipped with a reversible first fan, the second air outlet communicates with the second air inlet end of the condenser, and the second air outlet communicates with the second air inlet of the condenser. A second air valve is installed between the air inlet ends. During the heat exchange process between the indoor cold air and the hot air in the drying room, the water vapor in the drying room is condensed and dehumidified, and the forward and reverse rotation is realized by the first fan, so that The dehumidifier realizes the process of dehumidification, dehumidification and defrosting.
优先的，除湿装置内安装有上热交换器和下热交换器，上热交换器和下热交换器的两第一管道连通，上热交换器的第二进气口与第一风口连通，下热交换器的第二出气口与第一进风端连通，上热交换器的第二出气口与下热交换器的第二进气口通过连接通道连通，提高热交换冷效率，结构简单。Preferably, an upper heat exchanger and a lower heat exchanger are installed in the dehumidification device, the two first pipes of the upper heat exchanger and the lower heat exchanger are connected, the second air inlet of the upper heat exchanger is connected with the first air outlet, The second air outlet of the lower heat exchanger communicates with the first air inlet, and the second air outlet of the upper heat exchanger communicates with the second air inlet of the lower heat exchanger through a connecting channel to improve heat exchange and cooling efficiency, and the structure is simple .
优先的，所述连接通道上安装有第二风阀。Preferably, a second air valve is installed on the connecting channel.
优先的，所述进风道安装有第二风机，第二风机提高风速进入烘干室内。Preferably, the air inlet channel is equipped with a second fan, and the second fan increases the wind speed and enters the drying chamber.
优先的，所述第三风阀上安装有第三风机，第三风机能够提高空气流动的速度。Preferably, a third fan is installed on the third air valve, and the third fan can increase the speed of air flow.
优先的，所述蒸发器的第一出风端与第二风口连通。Preferably, the first air outlet end of the evaporator communicates with the second air outlet.
优先的，所述冷凝器的第二进风端与进风道连通。Preferably, the second air inlet end of the condenser communicates with the air inlet channel.
本发明的有益效果是：The beneficial effects of the present invention are:
本发明的一种一体式高温烘干除湿机，其结构简单、合理，通过室内冷空气与烘干区内的热空气进行热交换的过程中，对烘干区内的水蒸气进行冷凝除湿，在封闭的烘干区完成除湿的过程，避免产品的刺激性气味或者有毒气味混杂在热湿空气，直接排除室外容易污染环境，影响到人们的健康问题，同时降低除湿机的能耗，做到节能减排，而且通过风机的正反转实现除湿、排湿以及化霜过程。An integrated high-temperature drying dehumidifier of the present invention has a simple and reasonable structure. During the heat exchange process between the indoor cold air and the hot air in the drying area, the water vapor in the drying area is condensed and dehumidified. Complete the dehumidification process in the closed drying area, avoid the irritating smell or toxic smell of the product mixed in the hot and humid air, directly eliminate the outdoor environment that is easy to pollute and affect people's health problems, and at the same time reduce the energy consumption of the dehumidifier, so as to achieve Energy saving and emission reduction, and the process of dehumidification, dehumidification and defrosting can be realized through the positive and negative rotation of the fan.
附图说明Description of drawings
图1是本发明的结构示意图。Fig. 1 is a structural schematic diagram of the present invention.
图2是本发明的局部结构示意图。Fig. 2 is a schematic diagram of a partial structure of the present invention.
图3是本发明的除湿流程示意图。Fig. 3 is a schematic diagram of the dehumidification process of the present invention.
图4是本发明的排湿流程示意图。Fig. 4 is a schematic diagram of the dehumidification process of the present invention.
图5是本发明的化霜流程示意图。Fig. 5 is a schematic diagram of the defrosting process of the present invention.
具体实施方式detailed description
下面结合附图和实施例对本发明进一步说明：Below in conjunction with accompanying drawing and embodiment the present invention is further described:
如图1至图2所示：一种一体式高温烘干除湿机，包括烘干室1、烘干室1连接有循环风道2和进风道3，循环风道2和进风道3之间安装有除湿装置4，除湿装置4分别开设有第一风口5和第二风口6，除湿装置4内安装有蒸发器7和冷凝器8，蒸发器7与第二风口6相邻设置，冷凝器8与进风道3相邻设置，所述除湿装置4内安装有至少一个热交换器9，热交换器9内包括交错设置的第一管道10和第二管道11，第一管道10两端分别构成第一进气口12和第一出气口13，第二管道11两端分别构成第二进气口14和第二出气口15，第一进气口12与循环风道2连通，第一进气口12与循环风道2之间安装有第一风阀16，第一出气口13分别与蒸发器7的第一进风端701和冷凝器8的第二进风端801连通，第一出气口13与蒸发器7的第一进风端701之间安装有第三风阀17，第一出气口13与冷凝器8的第二进风端801之间安装有第四风阀18，第二进气口14与第一风口5连通，第一风口5上安装有可正反转的第一风机19，第二出气口13与冷凝器8的第二进风端801连通，第二出气口15与冷凝器8的第二进风端801之间安装有第二风阀20，室内冷空气与烘干室1内的热空气进行热交换的过程中，对烘干室1内的水蒸气进行冷凝除湿，通过第一风机19实现正反转，使除湿机实现除湿、排湿以及化霜过程。As shown in Figures 1 to 2: an integrated high-temperature drying dehumidifier, including a drying chamber 1, the drying chamber 1 is connected with a circulating air duct 2 and an air inlet duct 3, and the circulating air duct 2 and the air inlet duct 3 A dehumidification device 4 is installed between them, and the dehumidification device 4 is respectively provided with a first air outlet 5 and a second air outlet 6. An evaporator 7 and a condenser 8 are installed in the dehumidification device 4, and the evaporator 7 is adjacent to the second air outlet 6. The condenser 8 is arranged adjacent to the air inlet channel 3, and at least one heat exchanger 9 is installed in the dehumidification device 4, and the heat exchanger 9 includes a first pipeline 10 and a second pipeline 11 arranged in a staggered manner, and the first pipeline 10 The two ends respectively form the first air inlet 12 and the first air outlet 13, and the two ends of the second pipe 11 respectively form the second air inlet 14 and the second air outlet 15, and the first air inlet 12 communicates with the circulating air duct 2 , the first air valve 16 is installed between the first air inlet 12 and the circulating air duct 2, and the first air outlet 13 is connected to the first air inlet end 701 of the evaporator 7 and the second air inlet end 801 of the condenser 8 respectively. In communication, a third air valve 17 is installed between the first air outlet 13 and the first air inlet 701 of the evaporator 7, and a fourth air valve 17 is installed between the first air outlet 13 and the second air inlet 801 of the condenser 8. Damper 18, the second air inlet 14 communicates with the first air outlet 5, the first air fan 19 that can be reversible is installed on the first air outlet 5, the second air outlet 13 is connected with the second air inlet end 801 of the condenser 8 Connected, the second air valve 20 is installed between the second air outlet 15 and the second air inlet end 801 of the condenser 8, during the process of heat exchange between the indoor cold air and the hot air in the drying chamber 1, the drying The water vapor in the chamber 1 is condensed and dehumidified, and the first fan 19 realizes forward and reverse rotation, so that the dehumidifier can realize the process of dehumidification, dehumidification and defrosting.
所述除湿装置4内安装有上热交换器9a和下热交换器9b，上热交换器9a和下热交换器9b的两第一管道10连通，上热交换器4a的第二进气口14与第一风口5连通，下热交换器9b的第二出气口15与第一进风端701连通，上热交换器9a的第二出气口15与下热交换器9b的第二进气口14通过连接通道21连通，提高热交换冷效率，结构简单。An upper heat exchanger 9a and a lower heat exchanger 9b are installed in the dehumidifier 4, the two first pipes 10 of the upper heat exchanger 9a and the lower heat exchanger 9b communicate, and the second air inlet of the upper heat exchanger 4a 14 communicates with the first air outlet 5, the second air outlet 15 of the lower heat exchanger 9b communicates with the first air inlet 701, the second air outlet 15 of the upper heat exchanger 9a communicates with the second air inlet of the lower heat exchanger 9b The port 14 communicates through the connecting channel 21, which improves the heat exchange cooling efficiency and has a simple structure.
所述连接通道21上安装有第二风阀20。A second air valve 20 is installed on the connecting channel 21 .
所述进风道3安装有第二风机22，第二风机22提高风速进入烘干室1内。The air inlet channel 3 is equipped with a second fan 22, and the second fan 22 enters the drying chamber 1 at an increased wind speed.
所述第三风阀17上安装有第三风机23，第三风机23能够提高空气流动的速度。A third fan 23 is installed on the third air valve 17, and the third fan 23 can increase the speed of air flow.
所述蒸发器7的第一出风端702与第二风口6连通。The first air outlet end 702 of the evaporator 7 communicates with the second air outlet 6 .
所述冷凝器8的第二进风端802与进风道3连通。The second air inlet end 802 of the condenser 8 communicates with the air inlet channel 3 .
本发明的除湿流程如图3所示：The dehumidification flow process of the present invention is as shown in Figure 3:
第一风机19正向转动，第一风阀打开16，第二风阀20关闭，第三风阀17关闭，第四风阀18打开，室外空气从第二风口6穿过蒸发器7降低温度后进入到除湿装置4，然后经过热交换器9的第二管道11，最后从第一风口5排出，此时，烘干室1内的部分热空气通过循环风道2经过第一风阀16进入到除湿装置4内，热空气经过热交换器9的第一管道10，与经过第二管道11的冷空气进行热交换，在热交换过程中，将热空气中的湿热空气进行冷凝，实现除湿过程，降温后的热空气最后经过第四风阀18、冷凝器8、进风道3循环到烘干室1内。The first fan 19 rotates forward, the first damper 16 is opened, the second damper 20 is closed, the third damper 17 is closed, the fourth damper 18 is opened, and the outdoor air passes through the evaporator 7 from the second tuyere 6 to reduce the temperature Then enter the dehumidification device 4, then pass through the second pipe 11 of the heat exchanger 9, and finally discharge from the first air outlet 5. At this time, part of the hot air in the drying chamber 1 passes through the circulating air duct 2 and passes through the first air valve 16 Entering the dehumidifier 4, the hot air passes through the first pipe 10 of the heat exchanger 9, and exchanges heat with the cold air passing through the second pipe 11. During the heat exchange, the hot and humid air in the hot air is condensed to realize During the dehumidification process, the cooled hot air finally circulates into the drying chamber 1 through the fourth damper 18 , the condenser 8 , and the air inlet duct 3 .
本发明的排湿流程如图4所示：The dehumidification flow process of the present invention is as shown in Figure 4:
第一风机19反向转动，第一风阀16打开，第二风阀20打开，第三风阀17打开，第四风阀18关闭，室外冷空气从第一风口5进入到除湿装置4，然后经过热交换器的第二管道11，部分冷空气通过第二风阀20进入到冷凝器8的第二进风端801然后进入到烘干室1内，另外部分冷空气最后经过第三风阀17和蒸发器7从第二风口6排出，此时，烘干室1内的部分热空气通过循环风道2经过第一风阀16进入到除湿装置4内，热空气经过热交换器9的第一管道10，与经过第二管道11的冷空气进行热交换，在热交换过程中，将热空气中的湿热空气进行冷凝成水珠排出室外，部分湿热空气经过第三风阀17、蒸发器7以及第二风口6排出室外，实现排湿过程，部分湿热空气中含的热量在经过蒸发器6时又被吸收利用。The first fan 19 rotates in reverse, the first air valve 16 is opened, the second air valve 20 is opened, the third air valve 17 is opened, the fourth air valve 18 is closed, and the outdoor cold air enters the dehumidification device 4 from the first air outlet 5, Then through the second pipeline 11 of the heat exchanger, part of the cold air enters the second air intake end 801 of the condenser 8 through the second air valve 20 and then enters the drying chamber 1, and the other part of the cold air finally passes through the third wind. The valve 17 and the evaporator 7 are discharged from the second air outlet 6. At this time, part of the hot air in the drying chamber 1 enters the dehumidification device 4 through the circulating air duct 2 through the first air valve 16, and the hot air passes through the heat exchanger 9 The first pipe 10 of the second pipe 11 performs heat exchange with the cold air passing through the second pipe 11. During the heat exchange process, the hot and humid air in the hot air is condensed into water droplets and discharged outside, and part of the hot and humid air passes through the third damper 17, The evaporator 7 and the second tuyere 6 are discharged outside to realize the dehumidification process, and part of the heat contained in the hot and humid air is absorbed and utilized when passing through the evaporator 6 .
本发明的化霜流程如图5所示：The defrosting flow process of the present invention is as shown in Figure 5:
第一风机19反向转动，第一风阀16打开，第二风阀20关闭，第三风阀17关闭，第四风阀18打开，室外冷空气从第一风口5进入到除湿装置4，然后经过热交换器9的第二管道11，冷空气最后经过第三风阀17和蒸发器7从第二风口6排出，此时，烘干室1内的部分热空气通过循环风道2经过第一风阀16进入到除湿装置4内，热空气经过热交换器9的第一管道10，与经过第二管道11的冷空气进行热交换，在热交换过程中，将热空气中的湿热空气进行冷凝，实现除湿过程，降温后的热空气最后经过第四风阀18、冷凝器8、进风道3循环到烘干室1内，吸热后升温的第二管道11中的空气，在经过第三风阀17吹向蒸发器7的过程中，空气中的热量对蒸发器7上的霜进行溶解，使除湿机在除湿过程中同时实现化霜过程。The first fan 19 rotates in reverse, the first air valve 16 is opened, the second air valve 20 is closed, the third air valve 17 is closed, the fourth air valve 18 is opened, and the outdoor cold air enters the dehumidification device 4 from the first air outlet 5, Then through the second pipe 11 of the heat exchanger 9, the cold air finally passes through the third air valve 17 and the evaporator 7 and is discharged from the second air outlet 6. At this time, part of the hot air in the drying chamber 1 passes through the circulating air duct 2. The first air valve 16 enters into the dehumidification device 4, and the hot air passes through the first pipe 10 of the heat exchanger 9 to exchange heat with the cold air passing through the second pipe 11. The air is condensed to realize the dehumidification process. The cooled hot air is finally circulated into the drying chamber 1 through the fourth air valve 18, the condenser 8, and the air inlet channel 3, and the air in the second pipeline 11 that is heated after absorbing heat, During the process of blowing to the evaporator 7 through the third air valve 17, the heat in the air dissolves the frost on the evaporator 7, so that the dehumidifier can simultaneously realize the defrosting process during the dehumidification process.
需要说明的是，本发明的说明书及其附图中给出了本发明的较佳的实施例，但是，本发明可以通过许多不同的形式来实现，并不限于本说明书所描述的实施例，这些实施例不作为对本发明内容的额外限制，提供这些实施例的目的是使对本发明的公开内容的理解更加透彻全面。并且，上述各技术特征继续相互组合，形成未在上面列举的各种实施例，均视为本发明说明书记载的范围；进一步地，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本发明所附权利要求的保护范围。It should be noted that preferred embodiments of the present invention are provided in the description of the present invention and the accompanying drawings, but the present invention can be realized in many different forms, and are not limited to the embodiments described in the description. These embodiments are not intended as additional limitations on the content of the present invention, and the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Moreover, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present invention; further, for those of ordinary skill in the art, improvements or changes can be made according to the above description , and all these improvements and transformations should belong to the scope of protection of the appended claims of the present invention.
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