CN207623820U - A kind of high-impact testing stand environment temperature and humidity control device - Google Patents
A kind of high-impact testing stand environment temperature and humidity control device Download PDFInfo
- Publication number
- CN207623820U CN207623820U CN201721898515.3U CN201721898515U CN207623820U CN 207623820 U CN207623820 U CN 207623820U CN 201721898515 U CN201721898515 U CN 201721898515U CN 207623820 U CN207623820 U CN 207623820U
- Authority
- CN
- China
- Prior art keywords
- humidity
- temperature
- wind
- testing stand
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model belongs to metallographictest platform equipment technical field, is related to a kind of high-impact testing stand environment temperature and humidity control device；Its agent structure includes wind inlet channel, heat exchanger, aerofoil fan, motor, atomizing humidifier, heater, micropore wind deflector, temperature sensor, humidity sensor, moist closet, exhaust air flue, guide duct, slow pressure wind sleeve, humiture sampler, decompression valve, testing stand, outdoor unit, platinum resistance and sink；It solves test specimen in existing shock table experimentation and is affected by temperature, humidity, there is the problem of difference in experimental result, solve simultaneously existing high-impact testing stand can not the influence that test specimen impact of test environment temperature and humidity, solve the problems, such as that lubricating oil is due to the extension temperature raising premature failure of attack time in experimentation；Its is reasonable for structure, and principle is reliable, and application environment is friendly.
Description
Technical field：
The utility model belongs to metallographictest platform equipment technical field, and it is wet to be related to a kind of high-impact testing stand environment temperature
Spend control device.
Background technology：
Existing high-impact testing stand can simulate metal in actual condition and persistently impacted with nonmetallic exemplar
When surface state, surface microscopic tissue change and chemical composition change can be obtained by follow-up micro-analysis, can be accurate
Model engineering shock problem in practice, propose rational solution for impact failure.But current existing experimental facilities
It is merely capable of meeting the impact experiment under normal temperature condition, has the Impact Simulation experiment of particular/special requirement can not environment temperature and humidity
Accomplish accurately to simulate, and current impact experiment temperature humidity control relies solely on the room temperature control of laboratory overall situation, temperature
Moisture fluctuation is big, and humiture can not be measured accurately, can not accomplish whole constant temperature and humidity experiment in experimentation.Therefore seek to design
A kind of high-impact testing stand environment temperature can be good at solving the above problems with humidity conditioner, and constant temperature is provided for experiment
The environment of constant humidity requires experiment to provide solution, with good economic efficiency and social benefit for particular surroundings humiture.
Invention content：
The purpose of the utility model is to overcome defects of the existing technology, design a kind of high-impact testing stand environment
Temperature humidity control device.
To achieve the goals above, the utility model is related to high-impact testing stand environment temperature and humidity control device
Agent structure includes wind inlet channel, heat exchanger, aerofoil fan, motor, atomizing humidifier, heater, micropore wind deflector, temperature biography
Sensor, humidity sensor, moist closet, exhaust air flue, guide duct, slow pressure wind sleeve, humiture sampler, decompression valve, testing stand,
Outdoor unit, platinum resistance and sink；The inside of the moist closet of steel framework structure is placed with high-impact testing stand；A left side for moist closet
Right both sides are open respectively, and wind inlet channel is provided at moist closet right openings, and middle position is provided with motor, axis in wind inlet channel
Flow fan is arranged in the shaft end of motor；The wind inlet section of wind inlet channel is provided with heat exchanger, heat exchanger passes through pipeline and outdoor unit
Connection, atomizing humidifier has been arranged in parallel in the lower end of heat exchanger, to provide humidification operation ring in the case where humidifying operating mode for experiment
Border；The air side of wind inlet channel is provided with micropore wind deflector, to reduce wind pressure and to increase the uniformity of indoor air-supply；In electricity
Having heaters is set between machine and micropore wind deflector, to provide heat for moist closet；The horizontal position edge of test specimen on testing stand
Air circulation direction is front and back to be arranged two humidity sensors, to monitor the indoor ambient humidity of heat preservation and humidity uniformity, protects
Eight Angle Positions in greenhouse are provided with temperature sensor, to monitor the indoor environment temperature of heat preservation and temperature uniformity；It is protecting
Opening is connected with exhaust air flue, flexible pipeline knot of the outlet air end connection with thermal insulation material of exhaust air flue list on the left of greenhouse
The guide duct of structure is connected with slow pressure wind sleeve in the outlet air end of guide duct, and the material for delaying pressure wind band is that sealing fabric volume can
Become, to maintain moist closet inner air pressure constant, slow pressure wind sleeve top is provided with decompression valve, when hypertonia in wind sleeve or
Too low valve is opened with external air together with progress buck or boost；Slow pressure wind sleeve end connects temperature humidity sampler, in
Portion is provided with platinum resistance, for measuring air dry-bulb temperature and wet-bulb temperature, when measuring wet-bulb temperature, and platinum resistance housing wet gauze
And lower part is provided with sink to ensure that gauze moistens；The outlet of humiture sampler is connected with wind inlet channel, forms air circulation
Circuit, so that Inside Air Temperature moisture stable is uniform；Above-mentioned each electricity consumption device work with the controller telecommunications that is in addition arranged
Number connection, so as to setting operation.
The utility model is related to moist closet use trilaminate material outermost layer use 3mm steel plates build frame for air duct with examination
It tests platform and structural support is provided, centre is made of polyurethane foam material, and so as to heat-insulated, innermost layer uses high density sound-isolating sponge
It is made, so as to noise reduction damping.
The utility model solves in existing shock table experimentation test specimen by temperature, humidity shadow compared with prior art
Sound it is larger, there is the problem of difference in experimental result, at the same solve existing high-impact testing stand can not test environment temperature with
The influence that humidity impacts test specimen solves lubricating oil in experimentation since the extension temperature of attack time increases premature failure
The problem of；Its is reasonable for structure, and principle is reliable, and application environment is friendly.
Description of the drawings：
Fig. 1 is the agent structure principle schematic of the utility model.
Specific implementation mode：
The utility model is described further by way of example and in conjunction with the accompanying drawings.
Embodiment 1：
The agent structure for the high-impact testing stand environment temperature and humidity control device that the present embodiment is related to includes air inlet wind
Road 1, heat exchanger 2, aerofoil fan 3, motor 4, atomizing humidifier 5, heater 6, micropore wind deflector 7, temperature sensor 8, humidity
Sensor 9, moist closet 10, exhaust air flue 11, guide duct 12, slow pressure wind sleeve 13, humiture sampler 14, outdoor unit 15, sink
16, valve 17, testing stand 18 and platinum resistance 19 are depressured；The inside of the moist closet 10 of steel framework structure is placed with high-impact examination
Test platform 18；The left and right sides of moist closet 10 is open respectively, is provided with sink 16 at 10 right openings of moist closet, placed in the middle in sink 16
Position rack is equipped with motor 4, and aerofoil fan 3 is arranged in the shaft end of motor 4；The wind inlet section of sink 16 is provided with heat exchanger 2, exchanges heat
Device 2 is connect by pipeline with outdoor unit 15, and atomizing humidifier 5 has been arranged in parallel in the lower end of heat exchanger 2, so as in humidification operating mode
It is lower to provide humidification running environment for experiment；The air side of sink 16 is provided with micropore wind deflector 7, to reduce wind pressure and increase
The uniformity of indoor air-supply；Having heaters 6 is set between motor 4 and micropore wind deflector 7, to provide heat for moist closet 10
Amount；Two humidity sensors 9 are arranged in the horizontal position of test specimen before and after air circulation direction on testing stand 18, to monitor heat preservation
Eight Angle Positions of the ambient humidity in room 10 and humidity uniformity, moist closet 10 are provided with temperature sensor 8, are protected to monitor
Environment temperature in greenhouse 10 and temperature uniformity；It is connected with exhaust air flue 11, exhaust air flue in 10 left side opening of moist closet
The guide duct 12 of 11 single flexible pipeline structures of the outlet air end connection with thermal insulation material, connects in the outlet air end of guide duct 12
There is slow pressure wind sleeve 13, the material for delaying pressure wind band 13 is sealing fabric, and internal capacity is variable, to maintain air in moist closet 10
Pressure is constant, and 13 top of slow pressure wind sleeve is provided with decompression valve 17, when in wind sleeve the too high or too low valve of pressure open with it is external
Air is together with progress buck or boost；13 end of slow pressure wind sleeve connection temperature humidity sampler 14, is internally provided with platinum resistance
19, for measuring air dry-bulb temperature and wet-bulb temperature, when measuring wet-bulb temperature, 19 housing wet gauze of platinum resistance and lower part is set
Sink 21 is equipped with to ensure that gauze moistens；The outlet of humiture sampler 14 is connected with sink 16, forms air circulation circuit, so as to
Inside Air Temperature moisture stable is uniform；Above-mentioned each electricity consumption device work is connect with the controller electric signal being in addition arranged, with
Just setting operation.
The moist closet 10 that the present embodiment is related to uses trilaminate material outermost layer that 3mm steel plates is used to build frame as air duct and examination
It tests platform and structural support is provided, centre is made of polyurethane foam material, and so as to heat-insulated, innermost layer uses high density sound-isolating sponge
It is made, so as to noise reduction damping.
When temperature and humidity control device is run, user's set environment temperature and humidity, device detection setting humiture are needed
And the difference of current humiture in the experimental facilities with samplers sample is calculated, controlling machine outside refrigerating plant room according to difference runs
Frequency, outdoor fan running speed, electronic expansion valve opening and indoor fan rotating speed determine that indoor electric heating device switchs shape
State.It is true by the temperature sensor and humidity sensor that are arranged in moist closet after temperature and humidity control device runs a period of time
Determine experimental situation and reach sets requirement, subsequent high-impact experiment can be carried out.
Claims (2)
1. a kind of high-impact testing stand environment temperature and humidity control device, it is characterised in that agent structure include wind inlet channel,
Heat exchanger, aerofoil fan, motor, atomizing humidifier, heater, micropore wind deflector, temperature sensor, humidity sensor, heat preservation
Room, exhaust air flue, guide duct, slow pressure wind sleeve, humiture sampler, decompression valve, testing stand, outdoor unit, platinum resistance and sink；
The inside of the moist closet of steel framework structure is placed with high-impact testing stand；The left and right sides of moist closet is open respectively, heat preservation
Wind inlet channel is provided at the right openings of room, middle position is provided with motor in wind inlet channel, and aerofoil fan is arranged in motor
Shaft end；The wind inlet section of wind inlet channel is provided with heat exchanger, heat exchanger is connect by pipeline with outdoor unit, in the lower end of heat exchanger
It is arranged in parallel atomizing humidifier, to provide humidification running environment in the case where humidifying operating mode for experiment；In the outlet air of wind inlet channel
Side is provided with micropore wind deflector, to reduce wind pressure and to increase the uniformity of indoor air-supply；Between motor and micropore wind deflector
Having heaters is set, to provide heat for moist closet；The horizontal position of test specimen is set before and after air circulation direction on testing stand
Two humidity sensors are set, are set to monitor the indoor ambient humidity of heat preservation and humidity uniformity, eight Angle Positions of moist closet
It is equipped with temperature sensor, to monitor the indoor environment temperature of heat preservation and temperature uniformity；Opening connects on the left of moist closet
There are exhaust air flue, the guide duct of flexible pipeline structure of the outlet air end connection with thermal insulation material of exhaust air flue list, in wind-guiding
The outlet air end of pipe is connected with slow pressure wind sleeve, and the material for delaying pressure wind band is sealing fabric variable volume, to maintain moist closet
Inner air pressure is constant, and slow pressure wind sleeve top is provided with decompression valve, when the too high or too low valve opening of pressure in wind sleeve and outside
Air is connect together with progress buck or boost；Slow pressure wind sleeve end connects temperature humidity sampler, is internally provided with platinum resistance, uses
Measure air dry-bulb temperature and wet-bulb temperature, when measuring wet-bulb temperature, platinum resistance housing wet gauze and lower part is provided with water
Slot is to ensure that gauze moistens；The outlet of humiture sampler is connected with wind inlet channel, air circulation circuit is formed, so as to inner air
Temperature humidity stable and uniform；Above-mentioned each electricity consumption device work is connect with the controller electric signal being in addition arranged, to set behaviour
Make.
2. high-impact testing stand environment temperature and humidity control device according to claim 1, it is characterised in that the guarantor
Greenhouse uses trilaminate material outermost layer that 3mm steel plates is used to build frame and provides structural support for air duct and testing stand, and centre uses
Polyurethane foam material is made, and so as to heat-insulated, innermost layer is made of high density sound-isolating sponge, so as to noise reduction damping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898515.3U CN207623820U (en) | 2017-12-29 | 2017-12-29 | A kind of high-impact testing stand environment temperature and humidity control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721898515.3U CN207623820U (en) | 2017-12-29 | 2017-12-29 | A kind of high-impact testing stand environment temperature and humidity control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207623820U true CN207623820U (en) | 2018-07-17 |
Family
ID=62830800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721898515.3U Expired - Fee Related CN207623820U (en) | 2017-12-29 | 2017-12-29 | A kind of high-impact testing stand environment temperature and humidity control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207623820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062134A (en) * | 2017-12-29 | 2018-05-22 | 青岛理工大学 | A kind of high-impact testing stand environment temperature and humidity control device |
-
2017
- 2017-12-29 CN CN201721898515.3U patent/CN207623820U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062134A (en) * | 2017-12-29 | 2018-05-22 | 青岛理工大学 | A kind of high-impact testing stand environment temperature and humidity control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101832887A (en) | Small-sized environmental test chamber for pollutant release researches | |
| CN109781783B (en) | Multifunctional heat and humidity characteristic synchronous test experiment table | |
| CN109365010A (en) | A kind of high-and-low temperature humid heat test box | |
| CN104776694B (en) | Central bidirectional-circulating temperature control and humidity control drier | |
| CN109412050A (en) | The adjusting method of switchgear house environment adjustment system based on sensors optimum placement | |
| CN207623820U (en) | A kind of high-impact testing stand environment temperature and humidity control device | |
| CN102032624B (en) | Performance test device for evaporative air conditioner | |
| CN209631228U (en) | A kind of constant temperature and moisture test cabin for vehicle | |
| CN203224398U (en) | Tester for testing mechanical parameters of materials under alternating temperature and humidity conditions | |
| CN201780265U (en) | Small-size environmental test chamber for pollutant release research | |
| CN203083830U (en) | Finished automobile air-conditioning system simulation test device | |
| CN108756996B (en) | Mine hot and humid environment simulation experiment platform | |
| CN108062134A (en) | A kind of high-impact testing stand environment temperature and humidity control device | |
| CN207540759U (en) | A kind of municipal underground pipeline lane Ventilation simulation experimental provision | |
| CN209543728U (en) | Weather simulation laboratory with air control structure | |
| CN201434764Y (en) | Single tube type mobile air-conditioning refrigerating/heating capability testing room | |
| CN201514329U (en) | Energy-saving environmental simulation laboratory device | |
| CN207528582U (en) | A kind of aluminium flake frosting performance testing device | |
| Shi et al. | Ventilation drying in walls with vapor impermeable claddings | |
| CN206474183U (en) | The quick temperature of low dew point high/low temperature becomes case | |
| CN110068444A (en) | A kind of scale model tests platform of Hydropower Station river formula semi-underground power house ventilation model | |
| CN201897270U (en) | Performance test unit of evaporative type air conditioner | |
| CN2766232Y (en) | Integrated air-conditioner testing room structure | |
| KR100854130B1 (en) | Testing apparatus of air conditioner | |
| CN208320850U (en) | A kind of Novel bunk temperature wet heating testing case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20191229 |