Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Calibrating device for building exterior door and window testing machine

The technology of a door and window testing machine and verification device is applied in the direction of testing/calibration device, measuring device, fluid tightness test, etc., which can solve the problems of troublesome transportation of the verification device and cumbersome verification process, and achieve compact structure, simplified verification process, The effect of convenient transportation

Pending Publication Date: 2018-10-26
HENAN PROVINCE INST OF METROLOGY +1
View PDF12 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a door and window testing machine to solve the problems in the prior art that the standard sensors are scattered and the transportation of the verification device is troublesome and the verification process is cumbersome.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Calibrating device for building exterior door and window testing machine
  • Calibrating device for building exterior door and window testing machine
  • Calibrating device for building exterior door and window testing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] Examples of verification devices for building exterior doors and windows testing machines Figure 1~7 Said: including the simulation window 2 and the instrument cabin 12 connected to the rear side of the simulation window, the simulation window 2 includes a simulation window body whose front side is the windward side for being installed on the corresponding door and window testing machine, and the simulation window body includes a front side plate 4 , the rear side panel and the surrounding side panels arranged between the front side panel and the rear side panel 1, the entire simulation window body is a square structure, and the surrounding side panels are hollow structures, between the front side panel, the rear side panel and the surrounding side panels Surrounded by relaxation chamber 7. The windward side of the simulation window body, that is, the front side plate, is provided with left and right air inlets 3 communicating with the relaxation chamber. There are mul...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a calibrating device for a building exterior door and window testing machine. The calibrating device comprises a simulation window. The simulation window has a pressure sampling channel and a flow rate sampling channel; a gas flowmeter calibrating unit for calibrating a gas flowmeter of the building testing machine and a pressure sensor calibrating unit for calibrating a pressure sensor of the building testing machine are connected to the simulation window; the gas flowmeter calibrating unit includes a flow calibrating gas path connected to the flow rate sampling channel; the flow calibrating gas path is connected to at least two standard flow meters that can work separately; the pressure sensor calibrating unit includes a pressure calibrating gas path connected tothe pressure sampling channel; the pressure calibrating gas path includes at least two standard pressure sensors operating separately and a spiral pipe connected to the upstream of the standard pressure sensors in series. The invention solve the problem that the stand pressure sensors are arranged in a scattered manner in the prior art, which leads to troublesome transportation and a cumbersome calibrating process of the calibrating device.

Description

technical field [0001] The invention relates to a verification device for a building exterior door and window testing machine in the field of verification. Background technique [0002] Doors and windows need to be installed on the exterior wall of the building. For doors and windows, it is necessary to test the three mechanical properties of wind pressure resistance, air permeability, and rainwater permeability. A testing machine capable of testing doors and windows is called a door and window testing machine. Existing door and window testing machines, such as the ZMC series door and window testing machine produced by MIS Industrial Systems (China) Co., Ltd., the door and window testing machine includes a testing machine frame. The real doors and windows are installed on the testing machine frame. The door and window testing machine includes a suction fan and rain equipment installed on the testing machine frame. The suction fan can generate positive and negative pressure o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01M3/26G01M3/00G01F25/00G01L27/00
CPCG01L27/005G01M3/007G01M3/26G01F25/15
Inventor 冯海盈陆进宇刘全红孙钦密付翀赵伟明任翔张中杰秦国君李海滨王振宇单海娣杨楠范博冯海广暴冰占桂荣陆启明闫库胡昱麟白玉生叶献锋张晓峰李晨希卜晓雪尚廷东
Owner HENAN PROVINCE INST OF METROLOGY
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com