使用数据记录仪分析空气处理机组效率

在商业环境中以最佳效率运行供暖、通风和空调（HVAC）系统，至少可以说，是复杂的。锅炉、冷水机组、泵、风扇、空气输送组件等设备的众多设定值、水平和反馈，都极有可能导致代价高昂的低效率问题。

本深入指南探讨了办公楼的空气处理系统，并说明了如何使用数据记录仪来帮助优化其性能。该指南提供了提高空气处理机组效率和降低成本的最佳实践，同时为建筑使用者维持舒适的工作环境。

Categories

白皮书

开始使用

The website encountered an unexpected error. Try again later.

Drupal\Core\Database\DatabaseExceptionWrapper: SQLSTATE[HY000]: General error: 1114 The table 'watchdog' is full: INSERT INTO "watchdog" ("uid", "type", "message", "variables", "severity", "link", "location", "referer", "hostname", "timestamp") VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9); Array ( [:db_insert_placeholder_0] => 0 [:db_insert_placeholder_1] => purge [:db_insert_placeholder_2] => @purge_channel_part: @sev: @title: @msg [:db_insert_placeholder_3] => a:4:{s:4:"@sev";s:5:"ERROR";s:4:"@msg";O:48:"Drupal\Core\StringTranslation\TranslatableMarkup":3:{s:9:"*string";s:294:"Your queue exceeded 100,000 items! @dangerous This can happen when no processors are clearing your queue, or when queueing outpaces processing. Please first solve the structural nature of the issue by adding processing power or reducing your queue loads. Empty the queue to unblock your system.";s:12:"*arguments";a:1:{s:10:"@dangerous";O:48:"Drupal\Core\StringTranslation\TranslatableMarkup":3:{s:9:"*string";s:86:"Purge has shut down cache invalidation to prevent your servers from actually crashing.";s:12:"*arguments";a:0:{}s:10:"*options";a:0:{}}}s:10:"*options";a:0:{}}s:6:"@title";O:48:"Drupal\Core\StringTranslation\TranslatableMarkup":3:{s:9:"*string";s:10:"Queue size";s:12:"*arguments";a:0:{}s:10:"*options";a:0:{}}s:19:"@purge_channel_part";s:11:"diagnostics";} [:db_insert_placeholder_4] => 3 [:db_insert_placeholder_5] => [:db_insert_placeholder_6] => https://www.hobodataloggers.cn/resources/white-papers/analyzing-air-handling-unit-efficiency-data-loggers [:db_insert_placeholder_7] => [:db_insert_placeholder_8] => 216.73.216.202 [:db_insert_placeholder_9] => 1787028560 ) in Drupal\dblog\Logger\DbLog->log() (line 78 of core/modules/dblog/src/Logger/DbLog.php).

Drupal\dblog\Logger\DbLog->log() (Line: 103)
Drupal\dblog\Logger\DbLog->log() (Line: 127)
Drupal\Core\Logger\LoggerChannel->log() (Line: 127)
Drupal\Core\Logger\LoggerChannel->log() (Line: 99)
Drupal\purge\Logger\LoggerChannelPartBase->doLog() (Line: 16)
Drupal\purge\Logger\LoggerChannelPartForV3->log() (Line: 50)
Drupal\purge\Logger\LoggerChannelPartBase->error() (Line: 274)
Drupal\purge\Plugin\Purge\DiagnosticCheck\DiagnosticsService->next() (Line: 226)
Drupal\purge\Plugin\Purge\DiagnosticCheck\DiagnosticsService->isSystemOnFire() (Line: 169)
Drupal\purge\Plugin\Purge\Purger\PurgersService->checksBeforeTakeoff() (Line: 427)
Drupal\purge\Plugin\Purge\Purger\PurgersService->invalidate() (Line: 104)
Drupal\purge_processor_lateruntime\EventSubscriber\LateRuntimeProcessor->onKernelTerminate()
call_user_func() (Line: 111)
Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch() (Line: 115)
Symfony\Component\HttpKernel\HttpKernel->terminate() (Line: 66)
Drupal\Core\StackMiddleware\StackedHttpKernel->terminate() (Line: 715)
Drupal\Core\DrupalKernel->terminate() (Line: 22)