CN201910005U - Control system applied to small test fumigating box - Google Patents
Control system applied to small test fumigating box Download PDFInfo
- Publication number
- CN201910005U CN201910005U CN2010206626868U CN201020662686U CN201910005U CN 201910005 U CN201910005 U CN 201910005U CN 2010206626868 U CN2010206626868 U CN 2010206626868U CN 201020662686 U CN201020662686 U CN 201020662686U CN 201910005 U CN201910005 U CN 201910005U
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- CN
- China
- Prior art keywords
- solenoid valve
- pushbutton switch
- resistance wire
- control system
- terminals
- 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
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Abstract
The utility model discloses a control system applied to a small test fumigating box. The control system comprises a power supply end; the power supply end is connected to a first branching rank and a second branching rank respectively; the first branching rank is connected to one end of a heating resistance wire through a fuse; the other end of the heating resistance wire is connected to the second branching rank; and a first button switch and a first electromagnetic valve, a second button switch and a blower, a third button switch and a fourth electromagnetic valve, a fourth button switch and a second electromagnetic valve, a fifth button switch and a third electromagnetic valve, and a sixth button switch and a fifth electromagnetic valve are connected between a conducting wire connecting the fuse and the heating resistance wire and a conducting wire connecting the heating resistance wire and the second branching rank in a bridging manner. By adopting the control system, a fumigant physical chemical property test is not affected by external environmental temperature; dosing, circulation and discharge in the fumigating process can be effectively simulated; and the control is accurate.
Description
Technical field
The utility model relates to the stifling case of a kind of small-scale test, is specifically related to a kind of control system that is applied to the stifling case of small-scale test.
Background technology
Stifling case principle of small-scale test and structure are to be template with large-scale complete tent fumigation system, the decompression in the stifling process, dosing, circulation, discharging, concentration are detected mix on the stifling case of small-scale test, and increased thermostatic control.
Small-sized stifling chamber is not adopted control circuit board in control system, fails to realize to be connected with computing machine and carries out automation mechanized operation, and temperature-controlling system can only be higher than the control of environment temperature, and is then not all right for the control that is lower than environment temperature.
The utility model content
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of control system that is applied to the stifling case of small-scale test, makes the influence that is not subjected to ambient temperature in the fumigant physicochemical property process of the test.
In order to solve the problems of the technologies described above, realize above-mentioned technique effect, the utility model has adopted following technical scheme:
A kind of control system that is applied to the stifling case of small-scale test, comprise feeder ear, described feeder ear connects first separated time row and second separated time row respectively by a switch, described first separated time row connects an end that adds thermal resistance wire by a fuse, the described other end that adds thermal resistance wire connects described second separated time row, described fuse and described first terminals that connect first pushbutton switch, second pushbutton switch, the 3rd pushbutton switch, the 4th pushbutton switch, the 5th pushbutton switch and the 6th pushbutton switch on the lead successively that are connected that add thermal resistance wire; Described first terminals that connect first solenoid valve, second solenoid valve, the 3rd solenoid valve, the 4th solenoid valve and the 5th solenoid valve on the lead successively that are connected that add thermal resistance wire and described second separated time row; Describedly add thermal resistance wire and also lead to a connecting line that is serially connected with blower fan being connected of described second separated time row on the lead, described connecting line connects second terminals of described first solenoid valve, second solenoid valve, the 3rd solenoid valve and the 5th solenoid valve successively, and described blower fan is arranged between two junctions of described the 3rd magnet valve and the 4th solenoid valve and described connecting line; Second terminals of described first pushbutton switch, the 3rd pushbutton switch, the 4th pushbutton switch, the 5th pushbutton switch and the 6th pushbutton switch are connected the 3rd terminals of described first solenoid valve, the 4th solenoid valve, second solenoid valve, the 3rd solenoid valve and the 5th solenoid valve respectively; Second terminals of described second pushbutton switch connect the start end of described blower fan.
Further, described adding, also be connected with a temp controlled meter on the thermal resistance wire.
Further, also be connected with a tensimeter on the described connecting line.
Compared with prior art, the utility model makes the influence that is not subjected to ambient temperature in the fumigant physicochemical property process of the test, can effectively simulate in the stifling process dispensing, circulation, discharging and control precisely.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of instructions, below with preferred embodiment of the present utility model and conjunction with figs. describe in detail as after.Embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation that is applied to the control system of the stifling case of small-scale test of the present utility model.
Embodiment
Below in conjunction with drawings and Examples technology implementation process of the present utility model is described further.
Referring to shown in Figure 1, a kind of control system that is applied to the stifling case of small-scale test, comprise feeder ear 9, described feeder ear 9 connects first separated time row, 6 and second separated time row 7 respectively by a switch S 7, described first separated time row 6 connects an end that adds thermal resistance wire R by a fuse 10, the described other end that adds thermal resistance wire R connects described second separated time row 7, and described fuse 10 connects the first pushbutton switch S1 being connected of thermal resistance wire R successively with described adding on the lead, the second pushbutton switch S2, the 3rd pushbutton switch S3, the 4th pushbutton switch S4, first terminals of the 5th pushbutton switch S5 and the 6th pushbutton switch S6; The described thermal resistance wire R that adds arranges 7 first terminals that connect first solenoid valve 1, second solenoid valve 2, the 3rd solenoid valve 3, the 4th solenoid valve 4 and the 5th solenoid valve 5 on the lead successively that are connected with described second separated time; Describedly add thermal resistance wire R and also lead to a connecting line that is serially connected with blower fan 8 being connected of described second separated time row 7 on the lead, described connecting line connects second terminals of described first solenoid valve 1, second solenoid valve 2, the 3rd solenoid valve 3 and the 5th solenoid valve 5 successively, and described blower fan 8 is arranged between two junctions of described the 3rd magnet valve 3 and the 4th solenoid valve 4 and described connecting line; Second terminals of the described first pushbutton switch S1, the 3rd pushbutton switch S3, the 4th pushbutton switch S4, the 5th pushbutton switch S5 and the 6th pushbutton switch S6 are connected the 3rd terminals of described first solenoid valve 1, the 4th solenoid valve 4, second solenoid valve 2, the 3rd solenoid valve 3 and the 5th solenoid valve 5 respectively; Second terminals of the described second pushbutton switch S2 connect the start end of described blower fan 8.
Further, described adding, also be connected with a temp controlled meter Q on the thermal resistance wire R.
Further, also be connected with a tensimeter P on the described connecting line.
The foregoing description just is to allow the one of ordinary skilled in the art can understand content of the present utility model and enforcement according to this for technical conceive of the present utility model and characteristics being described, its objective is, can not limit protection domain of the present utility model with this.The variation or the modification of every equivalence of having done according to the essence of the utility model content all should be encompassed in the protection domain of the present utility model.
Claims (3)
1. one kind is applied to the control system that small-scale test is fumigated case, comprise feeder ear (9), described feeder ear (9) connects first separated time row (6) and second separated time row (7) respectively by a switch (S7), described first separated time row (6) connects an end that adds thermal resistance wire (R) by a fuse (10), the described other end that adds thermal resistance wire (R) connects described second separated time row (7), and it is characterized in that: described fuse (10) connects first pushbutton switch (S1) being connected of thermal resistance wire (R) successively with described adding on the lead, second pushbutton switch (S2), the 3rd pushbutton switch (S3), the 4th pushbutton switch (S4), first terminals of the 5th pushbutton switch (S5) and the 6th pushbutton switch (S6); The described thermal resistance wire (R) that adds is arranged being connected of (7) connects first solenoid valve (1), second solenoid valve (2), the 3rd solenoid valve (3), the 4th solenoid valve (4) and the 5th solenoid valve (5) successively on the lead first terminals with described second separated time; Described thermal resistance wire (R) and described second separated time of adding arranged and also led to a connecting line that is serially connected with blower fan (8) being connected of (7) on the lead, described connecting line connects second terminals of described first solenoid valve (1), second solenoid valve (2), the 3rd solenoid valve (3) and the 5th solenoid valve (5) successively, and described blower fan (8) is arranged between two junctions of described the 3rd magnet valve (3) and the 4th solenoid valve (4) and described connecting line; Second terminals of described first pushbutton switch (S1), the 3rd pushbutton switch (S 3), the 4th pushbutton switch (S4), the 5th pushbutton switch (S5) and the 6th pushbutton switch (S6) are connected the 3rd terminals of described first solenoid valve (1), the 4th solenoid valve (4), second solenoid valve (2), the 3rd solenoid valve (3) and the 5th solenoid valve (5) respectively; Second terminals of described second pushbutton switch (S2) connect the start end of described blower fan (8).
2. the control system that is applied to the stifling case of small-scale test according to claim 1, it is characterized in that: described adding, also be connected with a temp controlled meter (Q) on the thermal resistance wire (R).
3. the control system that is applied to the stifling case of small-scale test according to claim 1 and 2 is characterized in that: also be connected with a tensimeter (P) on the described connecting line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206626868U CN201910005U (en) | 2010-12-15 | 2010-12-15 | Control system applied to small test fumigating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206626868U CN201910005U (en) | 2010-12-15 | 2010-12-15 | Control system applied to small test fumigating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201910005U true CN201910005U (en) | 2011-07-27 |
Family
ID=44302206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206626868U Expired - Fee Related CN201910005U (en) | 2010-12-15 | 2010-12-15 | Control system applied to small test fumigating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201910005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349488A (en) * | 2011-08-24 | 2012-02-15 | 天津出入境检验检疫局动植物与食品检测中心 | Automatic fumigation cabinet |
| CN106033192A (en) * | 2015-03-20 | 2016-10-19 | 屠卡繁 | Industrial steam three-purpose full-automatic electronic controller |
-
2010
- 2010-12-15 CN CN2010206626868U patent/CN201910005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102349488A (en) * | 2011-08-24 | 2012-02-15 | 天津出入境检验检疫局动植物与食品检测中心 | Automatic fumigation cabinet |
| CN102349488B (en) * | 2011-08-24 | 2013-04-17 | 天津出入境检验检疫局动植物与食品检测中心 | Automatic fumigation cabinet |
| CN106033192A (en) * | 2015-03-20 | 2016-10-19 | 屠卡繁 | Industrial steam three-purpose full-automatic electronic controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20121215 |