CN202256227U - Hollow-glass dew-point detection system - Google Patents
Hollow-glass dew-point detection system Download PDFInfo
- Publication number
- CN202256227U CN202256227U CN2011203537072U CN201120353707U CN202256227U CN 202256227 U CN202256227 U CN 202256227U CN 2011203537072 U CN2011203537072 U CN 2011203537072U CN 201120353707 U CN201120353707 U CN 201120353707U CN 202256227 U CN202256227 U CN 202256227U
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- temperature
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- control part
- compressor
- point detection
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Abstract
The utility model discloses a hollow-glass dew-point detection system, which comprises a temperature control part, a temperature collection part and a centralized control system, wherein the temperature control part comprises a micro-compressor, a first fan and a micro heating rod; the temperature collection part is a high-precision temperature sensor; data information of the temperature control part and the temperature collection part is transmitted back to the centralized control system and is displayed by a digital display instrument; and the micro-compressor is connected with an evaporator for examining the contact surface, a condenser and a second fan. The micro-compressor is used for rapidly refrigerating and cooling down the contact surface, the heating rod is used for rapidly controlling the temperature of the contact surface, the test temperature is more stable, the temperature is more accurate to control, the high-precision temperature sensor is used for accurately collecting the temperature of a test box and displaying the temperature data through the digital display instrument, the temperature control part is controlled under the precise calculation of the centralized control system, so the entire system can rapidly and stably reach the required working status.
Description
One, technical field:
The utility model relates to a kind of dew point pick-up unit, particularly relates to a kind of double glazing dew point detection system, belongs to the Building Detection field.
Two, background technology:
In order to improve residential architecture indoor thermal environment quality, improve people's residential level, improve heating, air conditioner energy source utilization ratio; Carry out the national sustainable development strategy, building trade is as the big power consumer, when improving constantly human settlement's comfort level; Reduce the architectural energy consumption total amount; Judge whether the buildings exterior-protected structure thermal property reaches standard-required, only depends on data can not provide conclusion, needs field measurement; Therefore, this makes the research and development of building energy conservation detection technique just seem particularly urgent and important.
Reduce building energy consumption for adapting to country, greatly develop the requirement of energy-saving building, improve the energy-conservation of consumption reduction monitoring ability, a series of regulations and examination criteria have been done to external window of building, curtain wall double glazing dew point by country.According in " GB/T 11944-2002 " to the examination criteria of external window of building, curtain wall double glazing dew point, in order to satisfy this regulation, for the coincidence detection standard; Find after deliberation: because testing environment is complicated; Conventional detection devices adopts dry ice refrigeration, and experiment detects very complicated, and dry ice is difficult for preserving and keeps somewhere; Inefficiency causes and detects the cost increasing.
Three, utility model content:
The utility model technical matters to be solved is: overcome the deficiency of prior art, a kind of double glazing dew point detection system is provided, the mode centering control glass of employing system control refrigeration and heating carries out dew-point test.
The utility model is that the technical scheme that the technical solution problem is taked is:
A kind of double glazing dew point detection system comprises temperature control part branch, temperature acquisition part and centralized control system, and said temperature control part branch comprises micro-compressor, first blower fan and miniature heating rod; Said temperature acquisition partly is a temperature sensors of high precision; Said temperature control part divides and temperature acquisition partial data information transfers back to centralized control system, and shows through digital displaying meter.
Said micro-compressor is connected with evaporator, condenser and second blower fan of check surface of contact.
The good effect of the utility model is following:
1, the double glazing dew point detection system of the utility model, its temperature control part branch comprises micro-compressor, first blower fan and miniature heating rod.Use micro-compressor that surface of contact is carried out the fast-refrigerating cooling, and reach the requirement temperature, the test temperature fall time is shorter during test, the cooling operating process is simpler, test temperature is more stable.Overcome the defective because of using dry ice+alcohol to reach the cooling purpose, operate too loaded down with trivial details and the difficult preservation of dry ice etc. in the existing equipment; Use heating rod that surface of contact is carried out quick temperature control, and reach the requirement temperature conditions, make test temperature more stable and the control temperature is more accurate.
2, the double glazing dew point detection system of the utility model, its temperature acquisition partly is a temperature sensors of high precision, can gather accurately the temperature of chamber, and show through digital displaying meter.
3, the double glazing dew point detection system of the utility model, after power supply, temperature control part divides to be controlled under the accurate Calculation of centralized control system, make total system quick, stable meet the requirements of duty.
4, the utility model is simple in structure, and is easy to operate, and the stable control of dewpoint temperature precisely surpasses the standard-required that examination criteria needs, and guarantees that the test of in the standard code scope, accomplishing the double glazing dew point detects.
Four, description of drawings:
Fig. 1 is the test principle synoptic diagram of the utility model.
Five, embodiment:
Below in conjunction with accompanying drawing the utility model is done further explanation:
Referring to Fig. 1, a kind of double glazing dew point detection system comprises temperature control part branch, temperature acquisition part and centralized control system 1, and said temperature control part branch comprises micro-compressor 3, first blower fan 2 and miniature heating rod 7; Said temperature acquisition partly is a temperature sensors of high precision 8; Said temperature control part divides and temperature acquisition partial data information transfers back to centralized control system 1, and shows through digital displaying meter 9; Said micro-compressor 3 is connected with evaporator 4, condenser 5 and second blower fan 6 of check surface of contact.
This utility model uses micro-compressor that surface of contact is carried out the fast-refrigerating cooling, and reaches the requirement temperature, and the test temperature fall time is shorter during test, the cooling operating process is simpler, test temperature is more stable; Use heating rod that surface of contact is carried out quick temperature control, and reach the requirement temperature conditions, make test temperature more stable and the control temperature is more accurate; Use a temperature sensors of high precision that the temperature of chamber is gathered accurately, and show through digital displaying meter; After the power supply, temperature control part divides to be controlled under the accurate Calculation of centralized control system, make total system quick, stable meet the requirements of duty.
Claims (2)
1. a double glazing dew point detection system comprises temperature control part branch, temperature acquisition part and centralized control system (1), and it is characterized in that: said temperature control part branch comprises micro-compressor (3), first blower fan (2) and miniature heating rod (7); Said temperature acquisition partly is a temperature sensors of high precision (8); Said temperature control part divides and temperature acquisition partial data information transfers back to centralized control system (1), and shows through digital displaying meter (9).
2. double glazing dew point detection system according to claim 1 is characterized in that: said micro-compressor (3) is connected with evaporator (4), condenser (5) and second blower fan (6) of check surface of contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203537072U CN202256227U (en) | 2011-09-21 | 2011-09-21 | Hollow-glass dew-point detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203537072U CN202256227U (en) | 2011-09-21 | 2011-09-21 | Hollow-glass dew-point detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256227U true CN202256227U (en) | 2012-05-30 |
Family
ID=46117449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203537072U Expired - Fee Related CN202256227U (en) | 2011-09-21 | 2011-09-21 | Hollow-glass dew-point detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115943A (en) * | 2013-01-11 | 2013-05-22 | 安徽省建筑工程质量监督检测站 | Dew-point tester for electronic hollow glass |
-
2011
- 2011-09-21 CN CN2011203537072U patent/CN202256227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115943A (en) * | 2013-01-11 | 2013-05-22 | 安徽省建筑工程质量监督检测站 | Dew-point tester for electronic hollow glass |
| CN103115943B (en) * | 2013-01-11 | 2015-08-12 | 安徽省建筑工程质量监督检测站 | Electronics hollow-glass dew-point tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20120921 |