{"id":230956,"date":"2024-10-23T10:11:33","date_gmt":"2024-10-23T08:11:33","guid":{"rendered":"https:\/\/www.hectron.com\/protection-de-pac-en-batiment-collectif\/"},"modified":"2025-08-25T14:36:20","modified_gmt":"2025-08-25T12:36:20","slug":"protection-of-heatpumps-in-buildings","status":"publish","type":"page","link":"https:\/\/www.hectron.com\/en\/protection-of-heatpumps-in-buildings\/","title":{"rendered":"Protection of heat pump in buildings"},"content":{"rendered":"

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Buildings<\/h4>\n

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Protection of heat pumps<\/h2>\n

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In water \/ water geothermal heat pumps on well-water, exchangers are subject to clogging when water contains suspended solids. These suspended solids gradually clog the exchanger and reduce its efficiency; disassembly and cleaning are then necessary. To reduce maintenance, a good filtration is necessary. <\/p>\n

Most commonly, 80 to 200 micron filtration is sufficient to protect the plates.<\/p>\n

For some boreholes containing a large quantity of fine clays, a much finer filtration (6 microns) slows down the formation of deposits on the plates.<\/p>\n

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Suitable equipment<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.27.0″ width=”90%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|phone” max_width_tablet=”90%” max_width_phone=”90%” max_width_last_edited=”off|desktop” custom_padding=”0px||0px||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.18.0″ background_color=”#ffffff” transform_translate_linked__hover=”off” custom_padding=”40px|40px|40px|40px|true|true” box_shadow_style=”preset1″ box_shadow_blur=”63px” box_shadow_color=”rgba(181,181,181,0.3)” global_colors_info=”{}” transform_styles__hover_enabled=”off|desktop” transform_scale__hover_enabled=”off|desktop” transform_translate__hover_enabled=”off|desktop” transform_rotate__hover_enabled=”off|desktop” transform_skew__hover_enabled=”off|desktop” transform_origin__hover_enabled=”off|desktop” transform_translate__hover=”0px|-10px” box_shadow_vertical__hover_enabled=”on|hover” box_shadow_vertical__hover=”12px” box_shadow_color__hover_enabled=”on|hover” box_shadow_color__hover=”rgba(150,150,150,0.3)” box_shadow_blur__hover_enabled=”on|hover” box_shadow_blur__hover=”80px”][et_pb_image src=”https:\/\/www.hectron.com\/wp-content\/uploads\/2024\/10\/AS200.png” title_text=”AS200″ _builder_version=”4.27.2″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.27.2″ text_font=”Poppins|700|||||||” text_text_color=”#014a5a” text_font_size=”20px” text_line_height=”29px” module_alignment=”left” custom_margin=”29px||||false|false” link_option_url=”#” global_colors_info=”{}” text_text_color__hover_enabled=”off|desktop” text_text_color__hover=”#ff5e14″]<\/p>\n

AS AUTOMATIC FILTERS<\/b><\/p>\n

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Filtration efficiency<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Filtration degree from 6 microns<\/span><\/p>\n

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Maintenance<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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Fully automatic<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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HN HYDROCYCLONES<\/b><\/p>\n

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Filtration efficiency<\/span><\/strong><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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\u2605\u2605<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n
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Remove most of coarse sand.<\/span><\/p>\n

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Maintenance<\/strong><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n

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To be purged periodically<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n

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References<\/h2>\n

[\/et_pb_text][et_pb_divider divider_weight=”3px” _builder_version=”4.27.2″ _module_preset=”default” max_width=”12%” module_alignment=”center” global_colors_info=”{}”][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.16″ global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||”][et_pb_accordion open_toggle_text_color=”#014a5a” open_toggle_background_color=”rgba(0,0,0,0)” closed_toggle_text_color=”#014a5a” closed_toggle_background_color=”#f1f5f6″ icon_color=”#014a5a” _builder_version=”4.27.4″ toggle_text_color=”#014a5a” toggle_font=”|600|||||||” toggle_font_size=”17px” toggle_line_height=”1.4em” closed_toggle_font=”Poppins|600|||||||” closed_toggle_font_size=”15px” closed_toggle_line_height=”1.4em” body_font=”Roboto Flex||||||||” body_font_size=”16px” body_line_height=”1.8em” text_orientation=”left” custom_padding=”|||” hover_enabled=”0″ border_width_all=”0px” global_colors_info=”{}” open_toggle_text_color__hover_enabled=”on|desktop” open_toggle_text_color__hover=”#014a5a” sticky_enabled=”0″][et_pb_accordion_item title=”ES energy services \/ Ikea Strasbourg (France).” open=”off” _builder_version=”4.27.2″ global_colors_info=”{}”]<\/p>\n

Protection of the store\u2019s heat pump heat exchanger using borehole water. AS 300 DN150 200 \u03bcm filter.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”SPIE Building Solutions \/ Municipality of Sandillon (France).” _builder_version=”4.27.2″ global_colors_info=”{}” open=”off”]<\/p>\n

New cultural hall. Protection of the heat pump heat exchanger with a AS200 2\u2019\u2019 100 \u03bcm filter. Borehole flow rate: 11 m\u00b3\/h.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”Regmatherm \/ Community hall and daycare, Baldenheim (France).” _builder_version=”4.27.2″ global_colors_info=”{}” open=”off”]<\/p>\n

Groundwater heat pump. Borehole with 17 m\u00b3\/h pump. Protection of the heat exchangers with a AS200 2\u2019\u2019 100 \u03bcm filter. Plate exchanger heat pump, power 60 kW.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”EIMI \/ Ikea, Nice (06).” _builder_version=”4.27.2″ global_colors_info=”{}” open=”off”]<\/p>\n

Aquathermie on groundwater for the store\u2019s air conditioning. To protect the exchangers, two AS300 DN100, 100 \u03bcm filters were installed. Insulation was added by the installer.<\/p>\n

[\/et_pb_accordion_item][et_pb_accordion_item title=”Axima Equens \/ Bonnat-Helleu Museum, Bayonne (France).” _builder_version=”4.27.2″ global_colors_info=”{}” open=”on”]<\/p>\n

As part of the museum\u2019s renovation and expansion project, installation of groundwater heat pumps. Protection by a Hectron AS300 316L DN150 (60 \u03bcm) filter.<\/p>\n

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