<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>2477-9105</journal-id>
<journal-title><![CDATA[Perfiles]]></journal-title>
<abbrev-journal-title><![CDATA[Perfiles]]></abbrev-journal-title>
<issn>2477-9105</issn>
<publisher>
<publisher-name><![CDATA[Escuela Superior Politécnica de Chimborazo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2477-91052019000100098</article-id>
<article-id pub-id-type="doi">10.47187/perf.v2i22.69</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[DESARROLLO DE UN BANCO DE PRUEBA PARA COLECTORES SOLARES DE AGUA CON TUBOS AL VACÍO: ANÁLISIS DE FUNCIONAMIENTO Y COMPARACIÓN CON DISPOSITIVOS COMERCIALES]]></article-title>
<article-title xml:lang="en"><![CDATA[Development of a test Bank for Solar Water Collectors with Vacuum Pipes: Operating Analysis and Comparison with a Commercial Device]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Urquizo Buenaño]]></surname>
<given-names><![CDATA[Gladys]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Llerena Cruz]]></surname>
<given-names><![CDATA[Angel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cushpa Guamán]]></surname>
<given-names><![CDATA[Ana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Escuela Superior Politécnica de Chimborazo Facultad de Recursos Naturales ]]></institution>
<addr-line><![CDATA[Riobamba ]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Internacional de la Rioja RJURxR ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2019</year>
</pub-date>
<volume>2</volume>
<numero>22</numero>
<fpage>98</fpage>
<lpage>107</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_arttext&amp;pid=S2477-91052019000100098&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_abstract&amp;pid=S2477-91052019000100098&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.senescyt.gob.ec/scielo.php?script=sci_pdf&amp;pid=S2477-91052019000100098&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Debido al desarrollo tecnológico de los países industrializados, el diseño y ensamble de colectores solares para el calentamiento de agua está pensado mayoritariamente para funcionar en países Europeos y Occidentales, para monitorear el funcionamiento de colectores se requieren equipos específicos que generalmente se centran en tomar datos del tanque de almacenamiento de agua, sin considerar el proceso que se realiza en los tubos de vacío. El presente estudio muestra el diseño e implementación de un banco de pruebas para colectores, conformado por sensores posesionados estratégicamente que permiten medir la variación de temperatura, presión, nivel; además de un HMI (Interfaz Humano Máquina) para visualizar la información obtenida en tiempo real. Para el tratamiento y proceso de la información se usaron las tarjetas ARDUINO MEGA y DAQ NI6009. Como resultado se evidencia el funcionamiento del equipo con los datos obtenidos, al compararlo con los dispositivos comerciales: Sper Scientific 800024 y HANNA, el sistema implementado presentó un funcionamiento similar, con un menor tiempo de respuesta, y permitió medir la temperatura al interior de los tubos al vacío en 4 diferentes posiciones. Al conocer el comportamiento interno del fluido dentro del dispositivo, se pueden obtener conclusiones acertadas acerca del proceso interno dentro del colector.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT Due to the technological development of the industrialized countries, the design and assembly of solar collectors for water heating is mainly intended to operate in European and Western countries. To monitor the operation of collectors, specific equipment is required that generally focuses on collecting data from the water storage tank, without considering the process that takes place in the vacuum tubes. The present study shows the design and implementation of a bank of tests for collectors, conformed by strategically possessed sensors that allow to measure the variation of temperature, pressure, level; in addition to an HMI (Human Machine Interface) to visualize the information obtained in real time. For the processing and processing of the information, the ARDUINO MEGA and DAQ NI6009 cards were used. As a result, the operation of the equipment with the obtained data is evidenced, when compared with the commercial devices: Sper Scientific 800024 and HANNA, the implemented system presented a similar operation, with a shorter response time, and allowed to measure the temperature inside the Vacuum tubes in 4 different positions. By knowing the internal behavior of the fluid within the device, you can obtain accurate conclusions about the internal process within the collector.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Módulos electrónicos]]></kwd>
<kwd lng="es"><![CDATA[colectores solares]]></kwd>
<kwd lng="es"><![CDATA[labview]]></kwd>
<kwd lng="es"><![CDATA[arduino]]></kwd>
<kwd lng="en"><![CDATA[Electronic modules]]></kwd>
<kwd lng="en"><![CDATA[solar collectors]]></kwd>
<kwd lng="en"><![CDATA[labview]]></kwd>
<kwd lng="en"><![CDATA[Arduino]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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