CN220758635U - Dehumidification system of building curtain wall heat preservation performance detection device - Google Patents
Dehumidification system of building curtain wall heat preservation performance detection device Download PDFInfo
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- CN220758635U CN220758635U CN202322426326.8U CN202322426326U CN220758635U CN 220758635 U CN220758635 U CN 220758635U CN 202322426326 U CN202322426326 U CN 202322426326U CN 220758635 U CN220758635 U CN 220758635U
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- dehumidification
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- dehumidifier
- building curtain
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- 238000007791 dehumidification Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 title abstract description 8
- 238000012360 testing method Methods 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009833 condensation Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model discloses a dehumidification system of a building curtain wall heat preservation performance detection device, which relates to the technical field of dehumidification equipment and comprises a hot box, wherein a test piece frame and a cold box are sequentially arranged on the right side of the hot box, a dehumidifier is arranged at the middle position of the outer surface of the side wall of the hot box, a control box is arranged above the dehumidifier, a dehumidification channel is arranged at the middle position of the inner surface of the side wall of the hot box and corresponds to the dehumidifier, slide bars are arranged on the front side and the rear side of the dehumidification channel, a baffle plate is arranged at the inner side of the dehumidification channel, the baffle plate is in sliding connection with the slide bars, an electric push rod is arranged between the front side and the rear side of the baffle plate and the inner surface of the upper wall of the hot box, the influence of the outside on the system is completely eliminated, the precision requirement of the system according to national standards is ensured, and the key effects on reasonable material selection and energy conservation are provided on the aspects of detecting the building curtain wall heat preservation performance and identifying the quality of materials.
Description
Technical Field
The utility model relates to the technical field of dehumidification equipment, in particular to a dehumidification system of a building curtain wall heat preservation performance detection device.
Background
In recent years, along with the release of building energy conservation regulations, china places more and more importance on building energy conservation. In order to save energy, many industrial fields and construction fields are researching and producing building energy-saving materials. The classification and detection of the anti-condensation factors of the heat preservation performance of the building curtain wall are important parameters for measuring the energy-saving performance of the building, the accuracy of the detection result has close relation with each structure of the detection device design, and the design and the manufacture of the dehumidification system are particularly important. The device for detecting the heat preservation performance of the building curtain wall mainly comprises a hot box, a cold box, a test piece frame, a dehumidification system and an environmental space. Install glass curtain wall test piece on the experimental apparatus of controllable humidity environment, experimental apparatus can control the air humidity in the hot box. Under the conditions of stable air humidity, relative humidity, air flow speed and heat radiation on two sides of a test piece respectively, measuring the heat measurement surface humidity, hot box air humidity and cold box air humidity of the glass curtain wall of the test piece, the heat measurement surface humidity, hot box air humidity and cold box air humidity of a frame of the test piece, and obtaining the anti-condensation factor of the glass curtain wall test piece through calculation. The dehumidification system is one of the core parts of the detection device and directly influences the accuracy of the anti-condensation factor test of the glass curtain wall. The dehumidification system of the building curtain wall heat preservation performance detection device in the prior art has the advantages that an electric air valve is adopted for opening and closing a dehumidification air outlet, so that the problems in production and use are that noise is high, power is low, power consumption is high, service life is short, reaction speed is slow, closing in-place regulation and control are difficult, control is complex, sealing is poor, operation is complex, stable air humidity, relative humidity and air flow speed in a hot box are difficult to guarantee, accuracy of test data is affected, and detection time is prolonged.
Disclosure of Invention
The utility model aims to provide a dehumidification system of a building curtain wall thermal insulation performance detection device, which solves the problems that in the prior art, an electric air valve is adopted for opening and closing a moisture discharging air outlet, and the system has the defects of high noise, low power, high power consumption, short service life and the like in production and use, and has the defects of slow reaction speed, difficult in-place closing regulation and control, complicated control, poor sealing and complex operation, and particularly has the problems that the stable air humidity, relative humidity and air flow speed in a hot box are difficult to maintain, the accuracy of test data is influenced and the detection time is prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building curtain thermal insulation performance detection device dehumidification system, includes the hot box, the right side of hot box is equipped with test piece frame and cold box in proper order, the lateral wall surface intermediate position of hot box is equipped with the dehumidifier, the lateral wall surface of hot box just is in the top of dehumidifier is equipped with the control box, the lateral wall internal surface intermediate position of hot box with the position that the dehumidifier corresponds is equipped with the dehumidification passageway, the front and back side of dehumidification passageway all is equipped with the slide bar, the inboard end of dehumidification passageway is equipped with the baffle, the baffle with slide bar sliding connection, the front and back side of baffle with be equipped with electric putter between the upper wall internal surface of hot box.
Preferably, the lateral wall upper end of control box runs through and is equipped with control panel, the inside upper end of control box is equipped with humidity transducer, the inside of control box just the lower extreme of humidity transducer is equipped with the control panel, be equipped with dehumidification controller, data acquisition module and electric controller on the control panel in proper order, dehumidification controller pass through the cable with the dehumidifier is connected, electric controller pass through the cable with electric putter connects.
Preferably, a connecting seat is arranged in the middle of the front side and the rear side of the baffle, the lower end of the electric push rod is fixedly connected with the connecting seat through a bolt, and the upper end of the electric push rod is fixedly connected with the upper wall of the hot box through a bolt.
Preferably, fixed brackets are arranged between the upper end of the sliding rod and the dehumidifying channel, and between the lower end of the sliding rod and the upper surface bracket of the lower wall of the hot box.
Preferably, the detection end of the humidity transmitter penetrates through the side wall of the hot box and stretches into the hot box.
Compared with the prior art, the utility model has the beneficial effects that: the humidity sensor is adopted to control the internal circulation dehumidifier, and the electric push rod is adopted to open and close the humidity discharging air outlet, so that the problems of complex manufacturing process, damage to the stable state of the heat box, high cost, inaccurate experimental data, poor repeatability, energy waste and the like are solved. The hot box and the cold box have a stable humidity environment, so that the influence of the outside on the humidity of the system is completely eliminated, the system is ensured to meet the national standard precision requirement, and the key effects are played on the aspects of detecting the heat insulation performance of the building curtain wall and identifying the heat insulation performance quality of materials, so that the reasonable material selection and energy conservation are ensured.
Drawings
FIG. 1 is an isometric view of a body structure of the present utility model;
FIG. 2 is a front cross-sectional view of the hot box structure of the present utility model;
FIG. 3 is a schematic front view of the heat box structure of the present utility model;
FIG. 4 is a schematic left-hand view of the heat box structure of the present utility model;
fig. 5 is a right-side view schematically showing the structure of the heat box of the present utility model.
In the figure: 1-hot box, 2-test piece frame, 3-cold box, 4-dehumidifier, 5-control box, 6-dehumidification passageway, 7-slide bar, 8-baffle, 9-electric putter, 10-control panel, 11-humidity transducer, 12-control panel, 13-dehumidification controller, 14-data acquisition module, 15-electric controller, 16-connecting seat, 17-fixed bolster.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a dehumidification system of a building curtain wall thermal insulation performance detection device, which comprises a hot box 1, wherein a test piece frame 2 and a cold box 3 are sequentially arranged on the right side of the hot box 1, a dehumidifier 4 is arranged at the middle position of the outer surface of the side wall of the hot box 1, a control box 5 is arranged on the outer surface of the side wall of the hot box 1 and above the dehumidifier 4, a dehumidification channel 6 is arranged at the middle position of the inner surface of the side wall of the hot box 1 and corresponds to the dehumidifier 4, slide bars 7 are respectively arranged on the front side and the rear side of the dehumidification channel 6, a baffle 8 is arranged at the inner side end of the dehumidification channel 6, the baffle 8 is in sliding connection with the slide bars 7, and an electric push rod 9 is arranged between the front side and the rear side of the baffle 8 and the inner surface of the upper wall of the hot box 1.
When the dehumidifier is used, a test piece is placed in the test piece frame 2, then, the hot box 1 and the cold box 2 are respectively arranged on two sides of the test piece frame 2, the heat transfer coefficient of the test piece and the anti-condensation factor are graded and detected, when the detection is carried out, the humidity in the hot box is controlled through the dehumidifier 4, the ST-8240B power supply 220V/50Hz is selected for the dehumidifier 4, the power is 5kW, the air circulation quantity is 240L/d, the humidity control precision is +/-3%, the humidity in the hot box 1 is detected in real time through the control box 5, when the humidity in the hot box 1 is unsuitable, the electric push rod 9 drives the baffle 8 to slide under the support of the slide rod 7, so that the dehumidification channel 6 is unblocked, the dehumidifier 4 is started, the dehumidifier 4 controls the humidity in the hot box 1 through the dehumidification channel 6, and after the dehumidification operation of the dehumidifier 4 is finished, the electric push rod 9 drives the baffle 8 to slide under the support of the slide rod 7, so that the dehumidification channel 6 is closed.
The utility model discloses a humidity control system, including control box 5, electric putter, baffle 7, control box 1, electric putter, control box 5's inside upper end is equipped with humidity transmitter 11, control box 5's inside just is in humidity transmitter 11's lower extreme is equipped with control panel 12, be equipped with dehumidification controller 13, data acquisition module 14 and electric controller 15 on the control panel 12 in proper order, dehumidification controller 13 pass through the cable with dehumidifier 4 is connected, electric controller 15 pass through the cable with electric putter 9 is connected, through setting up humidity transmitter 11 in control box 5's inside, carries out real-time detection to hot box 1 inside humidity through humidity transmitter 11, when hot box 1 inside humidity is unsuitable, electric putter 9 drives baffle 8 and slides under slide bar 7's support, controls dehumidification channel 6's switch, and dehumidification controller 13 starts or closes dehumidifier 4 to the inside humidity of hot box 1 to control through data acquisition module 14 to humidity data and equipment switch data and transmission, data display on control box 10.
The front and back side intermediate position of baffle 8 is equipped with connecting seat 16, electric putter 9's lower extreme pass through the bolt with connecting seat 16 fixed connection, electric putter 9's upper end pass through the bolt with the upper wall fixed connection of hot box 1, through setting up connecting seat 16 on baffle 8 for electric putter 9's lower extreme can pass through connecting seat 16 and baffle 8 fixed connection.
The upper end of the slide bar 7 and the dehumidifying channel 6, and the lower end of the slide bar 7 and the upper surface support of the lower wall of the hot box 1 are respectively provided with a fixed support 17, and the fixed supports 17 are arranged at the upper end and the lower end of the slide bar 7, so that the slide bar 7 can be fixedly arranged between the dehumidifying channel 6 and the hot box 1.
The detection end of the humidity transmitter 11 penetrates through the side wall of the hot box 1 and stretches into the hot box 1, and the detection end of the humidity transmitter 11 stretches into the hot box 1, so that the humidity inside the hot box 1 is detected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a building curtain thermal insulation performance detection device dehumidification system which characterized in that: including hot box (1), the right side of hot box (1) is equipped with test piece frame (2) and cold box (3) in proper order, the lateral wall surface intermediate position of hot box (1) is equipped with dehumidifier (4), the lateral wall surface of hot box (1) just be equipped with control box (5) in the top of dehumidifier (4), the lateral wall internal surface intermediate position of hot box (1) with the position that dehumidifier (4) corresponds is equipped with dehumidification passageway (6), the front and back side of dehumidification passageway (6) all is equipped with slide bar (7), the inboard end of dehumidification passageway (6) is equipped with baffle (8), baffle (8) with slide bar (7) sliding connection, the front and back side of baffle (8) with be equipped with electric putter (9) between the upper wall internal surface of hot box (1).
2. The dehumidification system of a building curtain wall thermal insulation performance detection device according to claim 1, wherein: the utility model discloses a humidity control cabinet, including control cabinet (5), humidity transducer (11), control cabinet (5), data acquisition module (14) and electric controller (15), control cabinet (5)'s lateral wall upper end runs through and is equipped with control panel (10), the inside of control cabinet (5) just is in the lower extreme of humidity transducer (11) is equipped with control panel (12), be equipped with dehumidification controller (13), data acquisition module (14) and electric controller (15) on control panel (12) in proper order, dehumidification controller (13) pass through the cable with dehumidifier (4) are connected, electric controller (15) pass through the cable with electric putter (9) are connected.
3. The dehumidification system of a building curtain wall thermal insulation performance detection device according to claim 1, wherein: the front side and the rear side of the baffle (8) are provided with connecting seats (16), the lower ends of the electric push rods (9) are fixedly connected with the connecting seats (16) through bolts, and the upper ends of the electric push rods (9) are fixedly connected with the upper wall of the hot box (1) through bolts.
4. The dehumidification system of a building curtain wall thermal insulation performance detection device according to claim 1, wherein: fixing brackets (17) are arranged between the upper end of the sliding rod (7) and the dehumidifying channel (6) and between the lower end of the sliding rod (7) and the upper surface bracket of the lower wall of the hot box (1).
5. The dehumidification system of a building curtain wall thermal insulation performance detection device according to claim 2, wherein: the detection end of the humidity transmitter (11) penetrates through the side wall of the hot box (1) and stretches into the hot box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426326.8U CN220758635U (en) | 2023-09-07 | 2023-09-07 | Dehumidification system of building curtain wall heat preservation performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322426326.8U CN220758635U (en) | 2023-09-07 | 2023-09-07 | Dehumidification system of building curtain wall heat preservation performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220758635U true CN220758635U (en) | 2024-04-12 |
Family
ID=90605180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322426326.8U Active CN220758635U (en) | 2023-09-07 | 2023-09-07 | Dehumidification system of building curtain wall heat preservation performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220758635U (en) |
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2023
- 2023-09-07 CN CN202322426326.8U patent/CN220758635U/en active Active
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