CN204808727U - Experimental apparatus is measured to humiture for teaching - Google Patents
Experimental apparatus is measured to humiture for teaching Download PDFInfo
- Publication number
- CN204808727U CN204808727U CN201520280119.9U CN201520280119U CN204808727U CN 204808727 U CN204808727 U CN 204808727U CN 201520280119 U CN201520280119 U CN 201520280119U CN 204808727 U CN204808727 U CN 204808727U
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- China
- Prior art keywords
- casing
- humiture
- conduit
- sensor
- humidifier
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- 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.)
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Abstract
The utility model discloses an experimental apparatus is measured to humiture for teaching, including humidifier, steam pipe and box, the steam export of humidifier is through steam pipe connection box, one of them side of box is slidingtype picture peg structure, be equipped with the heating rod support in the box, the circulating fan, circular connector, the pipe, temperature sensor and humidity transducer, be equipped with the heating rod on the heating rod support, the box top is equipped with sensor signal line interface, circular connector is located sensor signal line interface, the pipe upper end is connected to circular connector, be equipped with the closing plate in the pipe lower extreme, the closing plate forms sealed cavity with the pipe cooperation in the pipe, lay the sensor wire in the sealed cavity, temperature sensor and humidity transducer all fix at the closing plate downside, and circular connector is connected to equal electricity, this experimental apparatus is measured to humiture for teaching is small, and is with low costs, can extend experimental by force, and the losser is easily changed, and use cost is low.
Description
Technical field
The utility model relates to teaching experimental equipment field, specifically a kind of humiture for teaching measures experimental provision.
Background technology
In all kinds of civilian, agriculture and industry spot, the situation of ambient temperature and humidity is very important parameter, significant to the accurate detection of ambient temperature and humidity.Therefore, in the teaching of the courses such as sensor technology, industry automatic instruments and control, state-detection and signals collecting that each universities offer, Temperature and Humidity is an important content of courses, and Temperature and Humidity experimental provision is absolutely necessary experimental teaching equipment.At present, Temperature and Humidity experimental provision is also fewer, and function ratio is more single, is difficult to meet existing teaching request.
Utility model content
The purpose of this utility model is to provide a kind of humiture for teaching measures experimental provision, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of humiture for teaching measures experimental provision, comprises humidifier, steam conduit and casing, the moisture outlet of described humidifier is by steam tubes connection casing, and humidifier is provided with humidifier adjusting knob, described casing is enclosed construction, and one of them side of casing is slidingtype board plug structure, support of heater rod is provided with in described casing, circulating fan, aviation plug, conduit, temperature sensor and humidity sensor, support of heater rod is provided with heating rod, circulating fan is located on cabinet wall, casing top is provided with sensor signal line interface, aviation plug is positioned at sensor signal line interface, conduit upper end is connected to aviation plug, conduit is provided with seal pad in lower end, seal pad forms sealed cavity with tubes fit in conduit, sensor conductor is laid in sealed cavity, temperature sensor and humidity sensor are all fixed on the downside of seal pad, and be all connected to aviation plug by sensor conductor.
As further program of the utility model: steam catheter interface is offered at described casing top, and in steam catheter interface, be provided with the joint connecting steam conduit.
As the utility model further scheme: described circulating fan to be located on the left of casing on sidewall.
As the utility model further scheme: be provided with power control box outside described casing, power control box is provided with circulating fan switch and temperature adjustment knob, circulating fan switch electrical connection circulating fan, temperature adjustment knob electrical connection heating rod, temperature adjustment knob adopts phase-shift trigger circuit for thyrictor to control the heating power of heating rod.
As the utility model further scheme: described bottom half is provided with the fixed support for supporting box.
As the utility model further scheme: described fixed support totally 2, and symmetry is located at both sides, casing lower end.
As the utility model further scheme: described humidifier is ultrasonic humidifier; Described temperature sensor adopts AD590J semiconductor ic temperature transducer, and humidity sensor adopts HS1101 humicap type relative humidity sensor.
As the utility model further scheme: the material of described joint is plastics; The material of described casing is organic glass; The material of described conduit is stainless steel; Described support bracket fastened material is metal.
Compared with prior art, the beneficial effects of the utility model are: 1, this humiture for teaching measures experimental provision volume is little, and cost is low, and expansion experiments is strong, and losser is easily changed, and then reduce use cost; 2, this humiture for teaching measures experimental provision adopts modular design, the modules such as detected source, sensor, data acquisition, data shaping, data display are combined effectively, enable the whole process that student grasps sensing, signals collecting, signal transacting, signal conversion all sidedly and transmits, teaching efficiency is good; 3, this humiture for teaching measures experimental provision can complete temperature and humidity test simultaneously, meets all kinds of civilian, agriculture and industry spot, the demand of ambient temperature and humidity.
Accompanying drawing explanation
Fig. 1 is the structural representation of humiture for teaching measures experimental provision.
Fig. 2 is A place partial enlarged drawing in Fig. 1.
In figure: 1-humidifier adjusting knob, 2-humidifier, 3-steam conduit, 4-casing, 5-support of heater rod, 6-circulating fan, 7-joint, 8-aviation plug, 9-conduit, 10-circulating fan switch, 11-temperature adjustment knob, 12-power control box, 13-fixed support, 14-sensor conductor, 15-temperature sensor, 16-humidity sensor, 17-seal pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 ~ 2, in the utility model embodiment, a kind of humiture for teaching measures experimental provision, comprises humidifier 2, steam conduit 3 and casing 4; The moisture outlet of described humidifier 2 is by steam conduit 3 connect box 4, humidifier 2 is provided with humidifier adjusting knob 1, humidifier adjusting knob 1 is for the operate power of conditioning moisturer 2, and then adjustment adds wet strength, preferably, described humidifier 2 is ultrasonic humidifier, steam catheter interface is offered at casing 4 top, and in steam catheter interface, be provided with the joint 7 connecting steam conduit 3, preferably, the material of described joint 7 is plastics;
Described casing 4 is enclosed construction, one of them side of casing 4 is slidingtype board plug structure, when testing, the plate of this side is inserted in chute completely, the space of a relative closure just can be formed in casing 4, using the air in casing 4 as heating and the experimental subjects of humidification, after off-test, extract plate out, distributing of heat and steam can be accelerated, facilitate casing 4 Quick-return to normal condition, avoid long hot and humid damage miscellaneous part, preferably, the material of described casing 4 is organic glass;
Support of heater rod 5 is provided with in described casing 4, circulating fan 6, aviation plug 8, conduit 9, temperature sensor 15 and humidity sensor 16, support of heater rod 5 is provided with heating rod, by heating rod being fixed in support of heater rod 5, too high temperature is avoided to damage casing 4, circulating fan 6 is located on casing 4 inwall, preferably, described circulating fan 6 to be located on the left of casing 4 on sidewall, circulating fan 6 can help the air in casing 4 to circulate, make temperature field and Water Vapor Distribution more even, casing 4 top is provided with sensor signal line interface, aviation plug 8 is positioned at sensor signal line interface, conduit 9 upper end is connected to aviation plug 8, conduit 9 is provided with seal pad 17 in lower end, seal pad 17 and conduit 9 are engaged in conduit 9 and form sealed cavity, sensor conductor 14 is laid in sealed cavity, sealed cavity can be avoided steam to enter conduit 9 and cause corrosion to the solder joint of aviation plug 8, temperature sensor 15 and humidity sensor 16 are all fixed on the downside of seal pad 17, and be all connected to aviation plug 8 by sensor conductor 14, preferably, the material of described conduit 9 is stainless steel, temperature sensor 15 adopts AD590J semiconductor ic temperature transducer, humidity sensor 16 adopts HS1101 humicap type relative humidity sensor,
Power control box 12 is provided with outside described casing 4, power control box 12 is provided with circulating fan switch 10 and temperature adjustment knob 11, circulating fan switch 10 is electrically connected circulating fan 6, temperature adjustment knob 11 is electrically connected heating rod, and temperature adjustment knob 11 adopts phase-shift trigger circuit for thyrictor to control the heating power of heating rod; The fixed support 13 for supporting box 4 is provided with bottom described casing 4, preferably, described fixed support 13 totally 2, and symmetry is located at both sides, casing 4 lower end, the material of fixed support 13 is metal, and fixed support 13 is for strengthening casing 4 structural strength and this humiture experimental box being fixed on laboratory table desktop.
Described humiture for teaching measures experimental provision volume is little, and cost is low, and expansion experiments is strong, and losser is easily changed, and then reduces use cost; Described humiture for teaching measures experimental provision adopts modular design, the modules such as detected source, sensor, data acquisition, data shaping, data display are combined effectively, enables the whole process that student grasps sensing, signals collecting, signal transacting, signal conversion all sidedly and transmits; Described humiture for teaching measures experimental provision can complete temperature and humidity test simultaneously, meets all kinds of civilian, agriculture and industry spot, the demand of ambient temperature and humidity.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this instructions is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should by instructions integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a humiture for teaching measures experimental provision, comprise humidifier (2), steam conduit (3) and casing (4), it is characterized in that, the moisture outlet of described humidifier (2) is by steam conduit (3) connect box (4), humidifier (2) is provided with humidifier adjusting knob (1), steam catheter interface is offered at described casing (4) top, and is provided with the joint (7) connecting steam conduit (3) in steam catheter interface, described casing (4) is enclosed construction, and one of them side of casing (4) is slidingtype board plug structure, support of heater rod (5) is provided with in described casing (4), circulating fan (6), aviation plug (8), conduit (9), temperature sensor (15) and humidity sensor (16), support of heater rod (5) is provided with heating rod, circulating fan (6) is located on casing (4) inwall, casing (4) top is provided with sensor signal line interface, aviation plug (8) is positioned at sensor signal line interface, conduit (9) upper end is connected to aviation plug (8), seal pad (17) is provided with in conduit (9) lower end, seal pad (17) and conduit (9) are engaged in conduit (9) and form sealed cavity, sensor conductor (14) is laid in sealed cavity, temperature sensor (15) and humidity sensor (16) are all fixed on seal pad (17) downside, and be all connected to aviation plug (8) by sensor conductor (14).
2. humiture for teaching measures experimental provision according to claim 1, is characterized in that, described circulating fan (6) is located on the sidewall of casing (4) left side.
3. humiture for teaching measures experimental provision according to claim 1 and 2, it is characterized in that, power control box (12) is provided with outside described casing (4), power control box (12) is provided with circulating fan switch (10) and temperature adjustment knob (11), circulating fan switch (10) electrical connection circulating fan (6), temperature adjustment knob (11) electrical connection heating rod, temperature adjustment knob (11) adopts phase-shift trigger circuit for thyrictor to control the heating power of heating rod.
4. humiture for teaching measures experimental provision according to claim 3, is characterized in that, described casing (4) bottom is provided with the fixed support (13) for supporting box (4).
5. humiture for teaching measures experimental provision according to claim 4, is characterized in that, described fixed support (13) totally 2, and symmetry is located at casing (4) both sides, lower end.
6. the humiture for teaching measures experimental provision according to claim 1 or 2 or 4 or 5, it is characterized in that, described humidifier (2) is ultrasonic humidifier; Described temperature sensor (15) adopts AD590J semiconductor ic temperature transducer, and humidity sensor (16) adopts HS1101 humicap type relative humidity sensor.
7. humiture for teaching measures experimental provision according to claim 6, is characterized in that, the material of described joint (7) is plastics; The material of described casing (4) is organic glass; The material of described conduit (9) is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280119.9U CN204808727U (en) | 2015-04-30 | 2015-04-30 | Experimental apparatus is measured to humiture for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520280119.9U CN204808727U (en) | 2015-04-30 | 2015-04-30 | Experimental apparatus is measured to humiture for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204808727U true CN204808727U (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520280119.9U Expired - Fee Related CN204808727U (en) | 2015-04-30 | 2015-04-30 | Experimental apparatus is measured to humiture for teaching |
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| CN (1) | CN204808727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900128A (en) * | 2015-04-30 | 2015-09-09 | 宁波职业技术学院 | Humiture measuring experiment apparatus for teaching, and measuring system thereof |
-
2015
- 2015-04-30 CN CN201520280119.9U patent/CN204808727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104900128A (en) * | 2015-04-30 | 2015-09-09 | 宁波职业技术学院 | Humiture measuring experiment apparatus for teaching, and measuring system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |