CN207882125U - A kind of wall deterioration test device - Google Patents
A kind of wall deterioration test device Download PDFInfo
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- CN207882125U CN207882125U CN201721546676.6U CN201721546676U CN207882125U CN 207882125 U CN207882125 U CN 207882125U CN 201721546676 U CN201721546676 U CN 201721546676U CN 207882125 U CN207882125 U CN 207882125U
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- wall
- cabinet
- deterioration test
- test device
- spray equipment
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Abstract
The utility model discloses a kind of wall deterioration test devices, including wall support frame, instrument stan, cabinet, spray equipment and heating device, wherein, the wall for carrying out deterioration test is provided on wall support frame, the side of cabinet is provided with the opening of the outside metope for docking wall, it is provided with the spray equipment towards opening in cabinet, heating device is provided in cabinet, cabinet is arranged on instrument stan.Practical situations are simulated when use, wall side is used as inside using face, it is directly under indoor controlled temperature and humidity conditions, the other side is connect as outside using face with the cabinet for being used for simulating summer high temperature weather, and heating device makes the outside finish coat of wall be under hot environment, after a period of time, spray equipment simulation heavy rain drenches, surface temperature is set to reduce rapidly, rain restarts heating device after stopping, and exterior surface of wall is made to be again at hot environment.The process of iterative cycles carries out under automatic control.To realize the deterioration test of wall.
Description
Technical field
The utility model is related to wall deterioration test technical field more particularly to a kind of wall deterioration test devices.
Background technology
Building concrete or blockwork, often because being exposed to the sun and rain for a long time, facing coating or binding face tile have
Different degrees of destruction, occurs coating cracking, peeling, stripping, and face brick hollow drum phenomena such as falling off, influences building beauty, gives ring
Border affects, and Tile falling causes to pound occurrences in human life event when serious, endangers pedestrains safety.In an outdoor environment, wall facing is caused
The influence factor of layer deterioration has very much, but it is relatively difficult to the effect of finish coat to want the various aspects of accurate simulated climatic conditions
's.Regional in south China, high temperature and the effect drenched with rain are the principal elements for causing wall to deteriorate.
Existing ageing oven is only applicable to the degradation of a variety of materials, and sample or test specimen can be placed on always by when experiment
Change in chamber so that entire test specimen is all in identical humiture environment.
Therefore, how a kind of wall deterioration test device is provided, is current this field skill to realize the deterioration test of wall
Art personnel technical problem urgently to be resolved hurrily.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of wall deterioration test device, to realize the bad of wall
Change experiment.
In order to achieve the above object, the utility model provides the following technical solutions：
A kind of wall deterioration test device, including wall support frame, instrument stan, cabinet, spray equipment and heating device,
In, the wall for carrying out deterioration test is provided on the wall support frame, the side of the cabinet is provided with for docking
The outside metope of the wall is open, and the spray equipment towards the opening is provided in the cabinet, is arranged in the cabinet
There are the heating device, the cabinet to be arranged on the instrument stan.
Preferably, above-mentioned cabinet is transparent cabinet.
Preferably, above-mentioned cabinet is made of the double-deck organic glass.
Preferably, ribs has been evenly arranged it between the above-mentioned double-deck organic glass.
Preferably, the side of deterioration test of waiting for of above-mentioned wall is provided with galvanized steel sheet frame, and the wall waits for deterioration examination
It is to wait for that deterioration test part, the opening are provided with magnetic sealing strip that the side tested, which is located at the part in the galvanized steel sheet frame,
Frame, the magnetic sealing strip frame are docked with the galvanized steel sheet frame.
Preferably, above-mentioned heating device includes heating tube and fan.
Preferably, above-mentioned spray equipment includes discharging device, pipeline, the pump housing and water tank, one end of the pipeline with it is described
Discharging device is connected to, and the other end is connected to the pump housing, and the pump housing is arranged in the water tank.
Preferably, above-mentioned wall deterioration test device further includes for controlling the heating device and the spray equipment
The controller of work, the controller includes timer, temperature controller and temperature-humidity monitoring instrument.
Preferably, above-mentioned wall support frame includes the first placement position and second places position, and first placement is arranged on position
It is useful for carrying out the wall of deterioration test, second placement is provided with second wall for carrying out deterioration test on position.
Wall deterioration test device provided by the utility model, including wall support frame, instrument stan, cabinet, spray equipment
And heating device, wherein the wall for carrying out deterioration test is provided on the wall support frame, the side of the cabinet is set
It is equipped with the opening of the outside metope for docking the wall, the spray equipment towards the opening is provided in the cabinet,
The heating device is provided in the cabinet, the cabinet is arranged on the instrument stan.In use, experiment wall is made to simulate
Practical situations, wall side are used as inside using face, are directly under indoor controlled temperature and humidity conditions, and the other side is made
It for outside using face, the i.e. side for waiting for deterioration test of wall, is connect with cabinet, cabinet is used for simulating summer high temperature weather, leads to
Crossing heating device makes the outside finish coat of wall first be under hot environment, after acting on a period of time, closes heating device, then lead to
It crosses spray equipment simulation heavy rain fully to drench, so that surface temperature is reduced rapidly, the rain that spray equipment is simulated restarts heating after stopping
Device makes exterior surface of wall be again at hot environment.The process recycled repeatedly carries out under automatic control.To real
The deterioration test of existing wall.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
It can be obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the wall deterioration test device that the utility model embodiment provides.
In figure 1 above：
Wall support frame 1, wall 2, galvanized steel sheet frame 21, instrument stan 3, cabinet 4, magnetic sealing strip frame 41, heating device
5, the wall 9 of spray equipment 6, controller 7,8, second, water tank for carrying out deterioration test.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram for the wall deterioration test device that the utility model embodiment provides.
The utility model embodiment provide wall deterioration test device, including wall support frame 1, instrument stan 3, cabinet 4,
Spray equipment 6 and heating device 5, wherein the internal cavity of cabinet 4 is environmental simulation test chamber, is provided on wall support frame 1
Wall 2 for carrying out deterioration test, the side of cabinet 4 are provided with the opening of the outside metope for docking wall 2, cabinet 4
It is inside provided with the spray equipment 6 towards opening, heating device 5 is provided in cabinet 4.In use, keeping the simulation of experiment wall practical
Applicable cases, 2 side of wall are used as inside using face, are directly under indoor controlled temperature and humidity conditions, and other side conduct
Outside using face, the i.e. side for waiting for deterioration test of wall 2, connect with cabinet 4, and cabinet 4 is used for simulating summer high temperature weather, leads to
Crossing heating device 5 makes the outside finish coat of wall 2 first be under hot environment, after acting on a period of time, closes heating device 5,
Heavy rain being simulated by spray equipment 6 again fully to drench, surface temperature being made to reduce rapidly, the rain that spray equipment 6 is simulated opens again after stopping
Dynamic heating device 5, makes exterior surface of wall be again at hot environment.The process recycled repeatedly under automatic control into
Row.To realize the deterioration test of wall 2.
Wherein, cabinet 4 is transparent cabinet.Cabinet 4 is made of the double-deck organic glass, and the thickness in monolayer of organic glass is 5mm.
It is evenly arranged ribs between the double-deck organic glass.By transparent cabinet 4, moisture migration, finish coat table can be observed
The deterioration evolution process in face provides foundation for the reasonability of walling system combination and the selection of system material.The double-deck organic glass
Between spacing be 40mm.Its external width is 700mm.The top of cabinet 4 is equipped with threading air hole, and the lower part of cabinet 4 is equipped with
Osculum.
The mentality of designing of wall deterioration test device that the utility model embodiment provides is：Design a kind of small-sized environment
Simulation test device, the framework 4 used as environmental simulation test chamber and wall support frame 1 divide for two movable monomers,
Two parts are docked when experiment, in order to ensure the sealing docking of the two, use in refrigerator magnetic can be used in the opening on cabinet 4
Property sealing strip frame 41, it is simple and practical reliable with wall test specimen Butt sealing.Specifically, can be that wall 2 waits for deterioration test
Side, which is pasted, is provided with galvanized sheet metal frame 21, and the side for waiting for deterioration test of wall 2 is located at the part in galvanized steel sheet frame 21
To wait for that deterioration test part, magnetic sealing strip frame 41 are docked with galvanized steel sheet frame 21.
Wherein, wall support frame 1 is made of stainless steel, and shape is advisable in order to operation of building a wall, and convenient for using Buddhist nun
Wall 2 is fixed against wall 2 with 1 phase of wall support frame and toppled over by imperial anchor bolt etc., and its underpart is equipped with movable castor.Specifically,
Wall support frame 1 is welded using stainless steel square is logical.The size for the wall test specimen that can be built by laying bricks or stones is 700mm × 700mm × wall thickness.
Clear distance between two castor of movable castor is 800mm.
Wall 2 is concrete or brick wall body test specimen, and surface is painted according to the material that design is selected.After painting
Its tested surface pastes galvanized steel sheet frame 21.The size of galvanized steel sheet frame 21 is identical as the face size of the opening of cabinet 4, is convenient for magnetic
Property sealing strip frame 41 is docked with galvanized steel sheet frame 21.The size for the galvanized steel sheet frame 21 being sticked on wall 2 is：Appearance and size is
700mm × 700mm, hole size are 600mm × 600mm.Thickness is 1mm.
Instrument stan 3 is made of stainless steel, and shape is advisable in order to put transparent cabinet 4 and water tank 8, and its width
It is significantly less than the width of wall support frame 1, the lower part of instrument stan 3 is equipped with lockable universal caster wheel.Specifically, its structure is upper
Two layers lower, transparent cabinet 4 is put on upper layer, and cyclic water tank, the width phase of the width of instrument stan 3 and transparent cabinet 4 are put in lower layer
Deng.
Wherein, heating device 5 includes heating tube and fan.Heating device 5 is arranged in the lower part of transparent cabinet, by heating tube
It is formed with fan and necessary holder.Specifically, heating device 5 is composed in parallel by three 500 watts of heating tube.Fan is three
Direct Current Instrument fan.
Wherein, spray equipment 6 includes discharging device, pipeline, the pump housing and water tank 8, and one end of pipeline is connected to discharging device,
Its other end is connected to the pump housing, and the pump housing is arranged in water tank 8.Pipeline can be made by common PVC feed pipe, and discharging device can be with
It is nozzle, naturally it is also possible to be that a row or two rows of apertures are directly drilled out on pipeline.It is provided on pipeline for adjusting water
The water valve of flow.
Wherein, water tank 8 is arranged in the lower section of wall 2.Water tank 8 is made of stainless sheet steel, and width should be significantly less than
The width of wall support frame 1 and the width for being more than cabinet 4 are collected so that water tank 8 is inserted into the lower section of wall 2 along wall
The water that surface of test piece flows down.Wall support frame 1 includes the first placement position and second places position, is provided with and is used on the first placement position
The wall 2 of deterioration test is carried out, second wall 9 for carrying out deterioration test is provided on the second placement position.So second
A wall 9 for carrying out deterioration test can make and conserve during carrying out the experiment of wall 2 of deterioration test.
Above-mentioned wall deterioration test device further includes the controller to work for controlling heating device 5 and spray equipment 6
7, controller 7 includes timer, temperature controller and temperature-humidity monitoring instrument.Timer has two-way output, is respectively used to start and stop water
Pump and start and stop heating device 5；Temperature controller can be by the constant temperature needed for experiment of temperature；Temperature-humidity monitoring instrument is at any time
Detect the temperature and humidity of the hollow gas of transparent cabinet.
The utility model embodiment provide wall deterioration test device when in use the step of be：
1, wall test specimen makes.Including：It builds a wall, smear cement mortar screeding layer, doing waterproof layer and (selected in a variety of waterproof materials
Need most one kind of test), blade coating exterior wall putty or ceramic tile bond, brushing exterior coating (selected most in a variety of exterior coatings
Need one kind to be tested) or tiling；
2, galvanized steel sheet frame 21 is pasted and by entire test piece maintenance to providing age；
3, water will be filled in water tank 8,3 two holders of wall support frame 1 and instrument stan is close together so that transparent cabinet
The open end of body is buckled on wall test specimen, at this time the galvanized steel sheet frame 21 on the magnetic sealing strip frame 41 Yu wall test specimen of open end
It can closely be pulled together；
4, power on, opening controller 7.Adjust timer setting heating time and water drenching time.Adjustment temp controlled meter is set
Determine heating temperature.Entire experimental rig starts heating and water drenching automatically.
Its control principle：Controller 7 is internally provided with timer and temperature controller and temperature-humidity monitoring instrument, timer
There is two-way output, is respectively used to start and stop water pump and start and stop heating device；Temperature controller can by temperature it is constant experiment needed for
Temperature；Temperature-humidity monitoring instrument is used to detect the temperature and humidity of the hollow gas of transparent cabinet at any time.
Its principle of heating：Cabinet 4 is buckled on wall test specimen, environmental chamber is formed, according to cross-ventilated principle, heating device
5 are located at the lower part of cabinet 4, it is easy to heat the air of intracavitary, and have fan in heating device 5, can make the sky of intracavitary
Temperature degree is uniform.4 top of cabinet is equipped with air hole, and lower part is equipped with osculum, is realized under the action of hot pressing and outside air
It exchanges, steam is taken away.
Its water drenching principle：Water pump is by the water pump in water tank 8 to spray tube 6, and spray tube drenches water on test specimen metope, water edge
Most of to flow into water tank 8 along osculum after metope flows down, small part can be oozed along the gap between magnetic sealing strip frame 41 and metope
Leakage, but can drain in water tank 8.Coolant-temperature gage in water tank 8 can be increased, but meeting nature is cold in heating process next time
But.
In actual use, the wall deterioration test device that the utility model embodiment provides：
1, environmental simulation test chamber and wall test-piece stand are divided into two movable monomers, and when experiment docks two parts,
The opening of cabinet 4 uses magnetic sealing strip frame 41, simple and practical reliable with wall test specimen Butt sealing.Experimental rig is utilized
Indoor temperature and humidity conditions, as the indoor environment of test specimen side, and the connection of the test specimen other side can simulate outdoor high temperature, high humidity,
The cabinet shape cavity of rain spraying environment, allow wall test specimen itself containing wet and hot transmission with the variation of the humiture of side cavity and
Variation, closer to practical application；
2, the wall body of environmental simulation test chamber makes double layer hollow structure using transparent organic glass, both plays insulation
Effect, so that case body temperature is reached required temperature as soon as possible, and can observe surface of test piece at any time during the test
Situation of change removes test cavity observation without abort.
Wherein：
1, valve can be passed through by button operation progress parameter setting according to the needs of test temperature, time, cycle-index
Door adjusts water spray；
2, experimental provision is combined by environmental test chamber and 1 two parts of wall support frame form, and wherein environmental test chamber combines
Including transparent cabinet 4, spray and water circulation system, air heating apparatus, humiture observation system, instrument stan 3 etc.；Transparent cabinet
Body inside dimension is 600 × 600 × 400；Wall support frame 1 is for fabrication and installation wall test specimen, the standard area of test specimen
It is 700 × 700, effective area is 600 × 600, and wall specimen thickness can need to make according to different, and pass through wall support frame
Fixing device on 1 is fixed；Instrument stan 3 and 1 lower section of wall support frame are equipped with lockable universal wheel；
3, the heating power of air heating apparatus is 1500W, and temperature setting range is 30 DEG C~70 DEG C, spray water speed ginseng
Number is 1.0~1.5L/ (m2min).
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (9)
1. a kind of wall deterioration test device, which is characterized in that including wall support frame, instrument stan, cabinet, spray equipment and add
Thermal, wherein
The wall for carrying out deterioration test is provided on the wall support frame,
The side of the cabinet is provided with the opening of the outside metope for docking the wall, and direction is provided in the cabinet
The spray equipment of the opening is provided with the heating device in the cabinet,
The cabinet is arranged on the instrument stan.
2. wall deterioration test device according to claim 1, which is characterized in that the cabinet is transparent cabinet.
3. wall deterioration test device according to claim 2, which is characterized in that the cabinet is the double-deck organic glass system
At.
4. wall deterioration test device according to claim 3, which is characterized in that between the bilayer organic glass uniformly
It is disposed with ribs.
5. wall deterioration test device according to claim 1, which is characterized in that wait for deterioration test one of the wall
Side is provided with galvanized steel sheet frame, the side for waiting for deterioration test of the wall be located at the part in the galvanized steel sheet frame be wait for it is bad
Change test portion,
The opening is provided with magnetic sealing strip frame, and the magnetic sealing strip frame is docked with the galvanized steel sheet frame.
6. wall deterioration test device according to claim 1, which is characterized in that the heating device include heating tube and
Fan.
7. wall deterioration test device according to claim 1, which is characterized in that the spray equipment includes that water outlet fills
Set, pipeline, the pump housing and water tank, one end of the pipeline are connected to the discharging device, the other end is connected to the pump housing, institute
The pump housing is stated to be arranged in the water tank.
8. wall deterioration test device according to claim 1, which is characterized in that further include for controlling the heating dress
The controller to work with the spray equipment is set, the controller includes timer, temperature controller and temperature-humidity monitoring instrument.
9. wall deterioration test device according to claim 1, which is characterized in that the wall support frame is put including first
Position is placed in set and second, the wall for carrying out deterioration test is provided on first placement position, described second places position
On be provided with second for carrying out the wall of deterioration test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546676.6U CN207882125U (en) | 2017-11-17 | 2017-11-17 | A kind of wall deterioration test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721546676.6U CN207882125U (en) | 2017-11-17 | 2017-11-17 | A kind of wall deterioration test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207882125U true CN207882125U (en) | 2018-09-18 |
Family
ID=63500858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721546676.6U Active CN207882125U (en) | 2017-11-17 | 2017-11-17 | A kind of wall deterioration test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207882125U (en) |
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2017
- 2017-11-17 CN CN201721546676.6U patent/CN207882125U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 518117 Shenzhen, Longgang, Ping Ping Street Street, Fu Ping Road, No. 7 Patentee after: Shenzhen research and Development Co., Ltd. Address before: 518049 Guangdong city of Shenzhen province Futian District, Mei Ao Road No. 29 building, building three Patentee before: Shenzhen Institute of Building Research Co., Ltd. |
|
| TR01 | Transfer of patent right |