CN204833011U - Controllable novel proof box of humiture - Google Patents
Controllable novel proof box of humiture Download PDFInfo
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- CN204833011U CN204833011U CN201520530538.3U CN201520530538U CN204833011U CN 204833011 U CN204833011 U CN 204833011U CN 201520530538 U CN201520530538 U CN 201520530538U CN 204833011 U CN204833011 U CN 204833011U
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Abstract
The utility model discloses a controllable novel proof box of humiture, including the zone of heating, workspace, refrigeration district, humidification device and controller, the proof box still is equipped with cylinder and air door, the cylinder is opened or is closed under the control of controller the air door to temperature variation in the control workspace, pressure device that humidification device includes two trunk lines, installed at the trunk line, spray pipeline, valve and driving piece, the first end of each trunk line deepens in the water source, the trunk line is connected in the valve after passing the zone of heating and refrigeration district, spray the pipeline connect in the valve, and be equipped with the sprinkler head, the driving piece drives the valve and opens arbitrary one or open the trunk line simultaneously under the control of controller to the control sprinkler head spouts to the water smoke in the workspace for heat, cold or the temperature is moderate, so that the temperature looks adaptation in water smoke and the workspace has been avoided water smoke directly to spray the entering proof box, thereby has been influenced the problem that the temperature of proof box influences the experiment precision.
Description
Technical field
The utility model relates to test unit field, the new test case that particularly a kind of humiture is controlled.
Background technology
Along with the development of technology, in industrial all trades and professions, the application of environmental test analogue means is more and more extensive.Environmental test analogue means is used for the fields such as Aero-Space, electron and electrician, automobile motor, boats and ships weapons, instrument and meter, it, by the compatibility test of atmospheric temperature sharply under change condition around of simulation test agent, checks the property indices of corresponding product with this.
At present, warm and humid test, when high humidity, dry heat temperature and low wet test, as required, can increase water smoke, with the humidity in Adjustment Tests case in chamber.But existing chamber is all spray water smoke by shower nozzle directly in chamber.And in the process of test, as required, have different temperature in chamber, water smoke directly sprays into, can affect the temperature in chamber, thus affects test accuracy.
Utility model content
In order to solve the problem of prior art, the utility model embodiment provides the controlled new test case of a kind of humiture, directly sprays enter chamber to avoid existing water smoke, can affect the temperature of chamber thus affect the problem of test accuracy.Described technical scheme is as follows:
In order to solve the problem of prior art, the utility model proposes following technical scheme:
The new test case that a kind of humiture is controlled, comprise casing, damping device and controller, described casing comprises spaced heating zone, workspace and refrigeration area, described heating zone and described workspace and be equipped with air door between described refrigeration area and described workspace; A cylinder connected with corresponding described air door is respectively equipped with in described heating zone and described refrigeration area; Described cylinder is connected to described controller, and under the control of described controller, open or close described air door; Described damping device comprises two main pipelines, two pressue devices be separately positioned on main pipeline, spray pipeline, valve and be connected to the actuator of described valve, is exposed at outside described casing, and gos deep in water source outside the first end of main pipeline described in each; And pressue device described in each is arranged on the first end place of corresponding described main pipeline; Described main pipeline is each passed through described heating zone and described refrigeration area, and the second end of described main pipeline is connected to described valve, described sprinkling pipeline is positioned at described workspace, and described sprinkling pipeline connects and is communicated in described valve, and described sprinkling pipeline is provided with multiple sprinkler head; Described actuator is connected to described controller, and under the control of described controller, drives described valve open main pipeline described in any one or open described two main pipelines simultaneously.
Preferably, described sprinkling pipeline is the water pipe of closed at both ends, and described sprinkling pipeline is provided with the connector portions being connected to described valve.
Preferably, main pipeline described in each is also provided with a water fog generator.
Preferably, described water fog generator is ultrasonic water mist generator.
Preferably, main pipeline described in each is also provided with a flow sensor and a flowrate control valve, described flow sensor and described flowrate control valve are all connected to described controller.
Preferably, main pipeline described in each also comprises the bend cycles section being contained in described heating zone or described refrigeration area, and described bend cycles section undulate is bending overlapping.
Preferably, described valve comprises spool, is fixed on the body of described casing and the axle fixing with described spool, and described axle is connected to described actuator; The cylinder portion that described body comprises base plate and extended by the periphery of described base plate, described cylinder portion is provided with two water inlets, and described base plate is provided with two water inlet blind holes, the intercommunicating pore connecting two described water inlet blind holes and the water delivering orifices be communicated with described intercommunicating pore; Second end of main pipeline described in each is fixed on described body, and is communicated with corresponding described water inlet; Described spool is contained in described cylinder portion, and rotates in described cylinder portion under the drive of described axle, and described spool comprises around described axle two Valve core blades in a center of symmetry, and described axle is not on the line of described water inlet blind hole.
Preferably, described heating zone is also provided with well heater and the first blower fan, and described well heater is all connected described controller with described first blower fan.
Preferably, be also provided with refrigerating evaporator and the second blower fan in described refrigeration area, described refrigerating evaporator and the second blower fan all connect described controller.
The beneficial effects of the utility model are as follows:
The controlled new test case of the utility model humiture utilizes controller to control the open and close of corresponding air door, thus controls the temperature variation in workspace.And, controller as required, by-pass valve control is opened any one main pipeline or is opened two main pipelines simultaneously, thus the control sprinkler head water smoke sprayed in workspace is hot, cold or euthermic, to make the temperature in water smoke and workspace suitable, avoid water smoke directly to spray and enter chamber, the temperature of chamber can be affected thus affect the problem of test accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of the controlled new test case of a kind of humiture of the utility model.
Fig. 2 is the structural blast schematic diagram of valve in Fig. 1.
Fig. 3 is the schematic top plan view that in Fig. 2, valve sets installs.
Fig. 4 is the cross-sectional schematic of body in Fig. 2.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Incorporated by reference to reference Fig. 1, the utility model embodiment provides the controlled new test case of a kind of humiture, and it comprises casing 1, damping device 3 and controller (not shown).Casing 1 comprises spaced heating zone 11, workspace 13 and refrigeration area 15.Damping device 3 comprises two main pipelines 31, two pressue devices 33 be separately positioned on main pipeline 31, spray pipeline 35, valve 37 and actuator 39.Be exposed at outside the first end of each main pipeline 31 outside casing 1, and deeply in the water source such as pond, water tank; And each pressue device 33 is arranged on the first end place of corresponding main pipeline 31, flow in corresponding main pipeline 31 from first end to make the water in water source.Two main pipelines 31 are each passed through heating zone 11 and refrigeration area 15, and the second end of two main pipelines 31 is connected to valve 37.Spray pipeline 35 and be positioned at workspace 13, and to spray pipeline 35 be the water pipe of closed at both ends, and sprinkling pipeline 35 center section is provided with and connects and be communicated in the connector portions 351 of valve 37.Spray pipeline 35 and be provided with multiple sprinkler head 353.Actuator 39 is connected to valve 37, and drives valve 37 to move.Actuator 39 is connected to controller.Actuator 39 under the control of the controller, drives valve 37 open any one main pipeline 31 or open two main pipelines 31 simultaneously.
In use, product is placed in workspace 13 the controlled new test case of a kind of humiture of the present utility model.Heated by the water in the main pipeline 31 in heating zone 11; And become frozen water by the water of refrigeration area 15.In order to the temperature preventing the water smoke sprayed in workspace 13 from affecting workspace 11, according to the needs of test, selected by controller, make controller sending controling instruction to actuator 39, actuator 39 receives instruction rear drive valve 37 and opens any one main pipeline 31, thus by sprinkler head 353 to spraying cold water mist in workspace 13 or hot water mist.Actuator 39 drives valve 37 to open two main pipelines 31 simultaneously, thus by sprinkler head 353 to the moderate water smoke of workspace 13 spray temperature, to adapt to the temperature in workspace 13.Like this, by the temperature tested in workspace 13, select the water mist spray suitable with the temperature of workspace 13 to enter workspace 13, avoid water smoke and directly spray and enter chamber, the temperature of chamber can be affected thus affect the problem of test accuracy.It should be noted that, the angle that actuator 39 drives valve 37 to open is controlled, thus can adjust the current entering and spray pipeline 35, to control the size of water smoke.
Particularly, please refer to Fig. 1, above-mentioned damping device 3 also comprises two and is arranged on water fog generator 311 on main pipeline 31 respectively; Preferably, in the present embodiment, water fog generator 311 is ultrasonic water mist generator.For the ease of controlling current size, each main pipeline 31 is also provided with a flow sensor 313 and a flowrate control valve 314.Flow sensor 313 and flowrate control valve 314 all connection control devices, thus carry out adjust flux according to the setting of controller.
In order to the effect that water in main pipeline 31 is heated or freezes, each main pipeline 31 comprises the bend cycles section 315 between its first end and the second end.This bend cycles section 315 is contained in heating zone 11 and refrigeration area 15 respectively, and its undulate is bending overlapping, to increase the flow path of water, extends flowing time, thus increases the effect of heating or refrigeration.
Incorporated by reference to reference Fig. 2 to Fig. 4, valve 37 comprises body 371, spool 373 and the axle 375 fixing with spool 373.The cylinder portion 374 that body 371 comprises base plate 372 and extended by the periphery of base plate 372.Casing 1 is fixed in cylinder portion 374, and is provided with two water inlets 376.Base plate 372 is provided with two water inlet blind holes 377, the intercommunicating pore 378 connecting these two water inlet blind holes 377 and the water delivering orifice 379 be communicated with intercommunicating pore 378.Water inlet blind hole 377 runs through the end face that base plate 372 is positioned at a portion 374, and water delivering orifice 379 runs through the bottom surface that base plate 372 deviates from a portion 374.Second end of each main pipeline 31 is fixed on body 371, and is communicated with corresponding water inlet 376.Connector portions 351 is fixed on water delivering orifice 379.Water in main pipeline 31, after water inlet 376, after flowing into water inlet blind hole 377, intercommunicating pore 378, then is flowed into sprinkling pipeline 35 by water delivering orifice 379, thus is sprayed out by sprinkler head 353.
Particularly, spool 373 is contained in a portion 374, and can rotate in cylinder portion 374.The centre fixed cover of spool 373 is located on axle 375, and spool 373 comprises around axle 375 two Valve core blades 380 in a center of symmetry.The line of two water inlet blind holes 377 is without axle 375.Spool 373 is when virgin state, and two Valve core blades 380 are respectively to blocking up in water inlet 376; Water inlet blind hole 377 is positioned at the both sides of Valve core blade 380.Axle 375 connects and actuator 39.Therefore, under the driving of actuator 39, spool 373 turns to opens one of them water inlet 376 and one of them water inlet blind hole 377, now only goes out hot water or cold water; After spool 373 rotates further, opening two two water inlets 376 and water inlet blind hole 377, is now the water going out proper temperature after mixing; When spool 373 rotates backward, open another one water inlet 376 and another one water inlet blind hole 377, now only go out cold water or hot water.
In the present embodiment, please referring again to Fig. 1, casing 1 comprises spaced first dividing plate 16 and second partition 18, first dividing plate 16 and second partition 18 and casing 1 is separated into independently heating zone 11, workspace 13 and refrigeration area 15.First dividing plate 16 and second partition 18 are equipped with air door 161.A cylinder 19 connected with corresponding air door 161 is respectively equipped with in heating zone 11 and refrigeration area 15.Cylinder 19 is connected to controller, and is alternately opened by the air door 161 of correspondence under the control of the controller, thus makes the temperature alternately change in workspace 13, to meet the object of carrying out cold shock testing.Or the air door 161 of correspondence is opened by cylinder 19, the temperature in workspace 13 is made to be high temperature or low temperature, to meet high low temperature cycles test, and in the process, actuator 39 drives valve 37 open any one main pipeline 31 or open two main pipelines 31 simultaneously, to spray the water smoke of relevant temperature to workspace 13, to increase the humidity of workspace 13.
Continue referring to Fig. 1, above-mentioned heating zone 11 is also provided with well heater 111 and the first blower fan 113.Well heater 111 is for heating zone 11 heating-up temperature.Well heater 111 is connected to controller, is started or close by controller control heater 111.First blower fan 113 is connected to controller, and is right against corresponding air door 161.When corresponding air door 161 is opened, controller controls the first blower fan 113 and opens work, for being blowed to workspace 13 by air door 161 by the hot blast in heating zone 11.
Refrigerating evaporator 141 and the second blower fan 143 is also provided with in refrigeration area 15.Refrigerating evaporator 141 is for lowering the temperature to refrigeration area 15.Refrigerating evaporator 141 is connected to controller, controls refrigerating evaporator 141 start or close by controller.Second blower fan 143 is connected to controller, and is right against corresponding air door 161.When corresponding air door 161 is opened, controller controls the second blower fan 143 and opens work, for being blowed to workspace 13 by air door 161 by the cold wind in refrigeration area 15.
Above-mentioned first blower fan 113 and the second blower fan 143 are circulating fan, and circulating fan is all provided with frequency converter; When carrying out running warm and humid test, the wind speed of the first blower fan 113 and the second blower fan 143 can lower than 0.6m/S.It should be noted that, in other embodiments, freezed by refrigeration system in refrigeration area 15, and this refrigeration system has the constant temperature and humidity controlling functions that gas exhaust piping enters doorframe balance temperature difference function, equalized pressure self detecting function and single-stage refrigeration.This refrigeration system comprises compressor current detection alarm device, with the circuit of monitoring compressor.This refrigeration system can be folding type cooling system, and this folding type cooling system shares condensation fan when high-temperature level and low-temperature level.
It should be noted that, the controlled new test case of the utility model humiture is also provided with dewpoint temperature instrument control humidity system, with the temperature of Monitoring and Controlling workspace 13 and humidity; Preferably, dewpoint temperature instrument control humidity system can be humiture dew point hygrometer.
The controlled new test case of humiture of the present utility model utilizes controller to control the open and close of corresponding air door 161, thus controls the temperature variation in workspace 13.And, controller as required, by-pass valve control 37 is opened any one main pipeline 31 or is opened two main pipelines 31 simultaneously, thus control sprinkler head 353 water smoke sprayed in workspace 13 is hot, cold or euthermic, to make the temperature in water smoke and workspace 13 suitable, avoid water smoke directly to spray and enter chamber, the temperature of chamber can be affected thus affect the problem of test accuracy.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. the new test case that a humiture is controlled, it comprises casing, damping device and controller, it is characterized in that, described casing comprises spaced heating zone, workspace and refrigeration area, described heating zone and described workspace and be equipped with air door between described refrigeration area and described workspace;
A cylinder connected with corresponding described air door is respectively equipped with in described heating zone and described refrigeration area; Described cylinder is connected to described controller, and under the control of described controller, open or close described air door;
Described damping device comprises two main pipelines, two pressue devices be separately positioned on main pipeline, spray pipeline, valve and be connected to the actuator of described valve, is exposed at outside described casing, and gos deep in water source outside the first end of main pipeline described in each; And pressue device described in each is arranged on the first end place of corresponding described main pipeline;
Described main pipeline is each passed through described heating zone and described refrigeration area, and the second end of described main pipeline is connected to described valve, described sprinkling pipeline is positioned at described workspace, and described sprinkling pipeline connects and is communicated in described valve, and described sprinkling pipeline is provided with multiple sprinkler head;
Described actuator is connected to described controller, and under the control of described controller, drives described valve open main pipeline described in any one or open described two main pipelines simultaneously.
2. the new test case that humiture according to claim 1 is controlled, is characterized in that, described sprinkling pipeline is the water pipe of closed at both ends, and described sprinkling pipeline is provided with the connector portions being connected to described valve.
3. the new test case that humiture according to claim 1 is controlled, is characterized in that, main pipeline described in each is also provided with a water fog generator.
4. the new test case that humiture according to claim 3 is controlled, is characterized in that, described water fog generator is ultrasonic water mist generator.
5. the new test case that humiture according to claim 3 is controlled, is characterized in that, main pipeline described in each is also provided with a flow sensor and a flowrate control valve, described flow sensor and described flowrate control valve are all connected to described controller.
6. the new test case that humiture according to claim 1 is controlled, is characterized in that, main pipeline described in each also comprises the bend cycles section being contained in described heating zone or described refrigeration area, and described bend cycles section undulate is bending overlapping.
7. the new test case that humiture according to claim 1 is controlled, is characterized in that, described valve comprises spool, is fixed on the body of described casing and the axle fixing with described spool, and described axle is connected to described actuator; The cylinder portion that described body comprises base plate and extended by the periphery of described base plate, described cylinder portion is provided with two water inlets, and described base plate is provided with two water inlet blind holes, the intercommunicating pore connecting two described water inlet blind holes and the water delivering orifices be communicated with described intercommunicating pore; Second end of main pipeline described in each is fixed on described body, and is communicated with corresponding described water inlet; Described spool is contained in described cylinder portion, and rotates in described cylinder portion under the drive of described axle, and described spool comprises around described axle two Valve core blades in a center of symmetry, and described axle is not on the line of described water inlet blind hole.
8. the new test case that humiture according to claim 1 is controlled, it is characterized in that, described casing comprises spaced first dividing plate and second partition, described casing is separated into independently described heating zone, described workspace and described refrigeration area by described first dividing plate and described second partition, and described air door is separately positioned on described first dividing plate and described second partition.
9. the new test case that humiture according to claim 8 is controlled, is characterized in that, described heating zone is also provided with well heater and the first blower fan, and described well heater is all connected described controller with described first blower fan.
10. the new test case that humiture according to claim 8 is controlled, is characterized in that, is also provided with refrigerating evaporator and the second blower fan in described refrigeration area, and described refrigerating evaporator and the second blower fan all connect described controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530538.3U CN204833011U (en) | 2015-07-21 | 2015-07-21 | Controllable novel proof box of humiture |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520530538.3U CN204833011U (en) | 2015-07-21 | 2015-07-21 | Controllable novel proof box of humiture |
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| CN204833011U true CN204833011U (en) | 2015-12-02 |
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| CN201520530538.3U Expired - Fee Related CN204833011U (en) | 2015-07-21 | 2015-07-21 | Controllable novel proof box of humiture |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379651A (en) * | 2016-11-16 | 2017-02-08 | 天津市津南区泰宏金属制品厂（普通合伙） | Humidity-adjusting fruit and vegetable transfer box |
| CN107024422A (en) * | 2016-01-29 | 2017-08-08 | 立邦涂料（中国）有限公司 | A kind of moisture resistance properties test device of aqueous woodware paint |
| CN109298137A (en) * | 2018-10-12 | 2019-02-01 | 浙江省送变电工程有限公司 | Sulfur hexafluoride gas analyzes low temperature constant humidity pilot system |
| CN109916607A (en) * | 2019-02-22 | 2019-06-21 | 航天科工防御技术研究试验中心 | A kind of controlled experiments device and the test method for controlled experiments device |
| CN110389009A (en) * | 2019-07-12 | 2019-10-29 | 国网浙江省电力有限公司电力科学研究院 | One kind being based on peak load regulation network substation isolating-switch mechanical oscillation experimental rig |
-
2015
- 2015-07-21 CN CN201520530538.3U patent/CN204833011U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024422A (en) * | 2016-01-29 | 2017-08-08 | 立邦涂料（中国）有限公司 | A kind of moisture resistance properties test device of aqueous woodware paint |
| CN106379651A (en) * | 2016-11-16 | 2017-02-08 | 天津市津南区泰宏金属制品厂（普通合伙） | Humidity-adjusting fruit and vegetable transfer box |
| CN109298137A (en) * | 2018-10-12 | 2019-02-01 | 浙江省送变电工程有限公司 | Sulfur hexafluoride gas analyzes low temperature constant humidity pilot system |
| CN109916607A (en) * | 2019-02-22 | 2019-06-21 | 航天科工防御技术研究试验中心 | A kind of controlled experiments device and the test method for controlled experiments device |
| CN109916607B (en) * | 2019-02-22 | 2021-07-20 | 航天科工防御技术研究试验中心 | Controllable test device and test method for same |
| CN110389009A (en) * | 2019-07-12 | 2019-10-29 | 国网浙江省电力有限公司电力科学研究院 | One kind being based on peak load regulation network substation isolating-switch mechanical oscillation experimental rig |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20190721 |