CN103487169A - Device for measuring temperature in fermentation pit - Google Patents
Device for measuring temperature in fermentation pit Download PDFInfo
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- CN103487169A CN103487169A CN201310441977.2A CN201310441977A CN103487169A CN 103487169 A CN103487169 A CN 103487169A CN 201310441977 A CN201310441977 A CN 201310441977A CN 103487169 A CN103487169 A CN 103487169A
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- fermentation pit
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- measuring equipment
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Abstract
The invention discloses a device for measuring temperature in a fermentation pit. The device comprises a power supply, a temperature sensing device, a measuring part and a circuit box. The measuring part is formed by connecting at least two measuring units in an insulation mode, a signal processing circuit is placed in the circuit box, and the circuit box is connected with one end of the measuring part. The measuring part comprises a protection casing pipe, and the temperature sensing device is located in the casing pipe and connected with the signal processing circuit. The device for measuring the temperature in the fermentation pit has the advantages of being compact in structure, convenient to use, and capable of accurately and reliably measuring the temperature of different positions in the fermentation pit in real time under the condition that the fermentation completeness of the whole fermentation pit is not damaged.
Description
Technical field
The present invention relates to the temperature survey field, relate in particular to temperature measuring equipment in a kind of fermentation pit.
Background technology
In wine brewing is produced, the effect of temperature is very important.Extremes of temperature all can affect the vigor of the microorganism such as saccharomycete, the effect of impact fermentation.Therefore should be controlled at temperature in the temperature range that is applicable to fermentation as much as possible in process of production, fermentation is completed smoothly.
At present mostly adopt common temperature sensor, be placed in pit sealing mud below, temperature sensor senses to temperature by scale or connect Displaying Meter and carry out thermometric; Perhaps directly use common mercury thermometer to insert pond, cellar for storing things thermometric etc.These temp measuring methods are simple, easy to operate, but can destroy the fermentation system in pond, sealing cellar for storing things, affect ferment effect, and can only measure the temperature on Jiao Chi upper strata, can not be convenient for measuring the fermentation temperature of middle lower floor.
In order to monitor the temperature of fermentation pit inside, judge the fermentation situation of whole fermentation pit, with supplement production, need a kind of easy to use, measure accurately, can measure the temperature of diverse location in fermentation pit, again temperature measuring equipment in the solid state fermentation cellar of destroy fermentation-causing cellar for storing things cell system not.
Summary of the invention
For addressing the above problem, the present invention proposes temperature measuring equipment in a kind of fermentation pit, comprise power supply, temperature sensing device, it is characterized in that, also comprise the measurement section with at least one measuring unit, and a circuit box that is placed with signal processing circuit; Described circuit box is connected with an end of measurement section;
Measuring unit comprises protective casing, and in the inner, described temperature sensing device is connected with signal processing circuit in the temperature sensing device position.When measuring unit while being a plurality of; each measuring unit connects by insulation and thermal insulation connector, mechanical connection standing screw, clamp nut; described connecting screw rod is through the insulation and thermal insulation connector at protective casing and protective casing two ends, and described connecting screw rod two ends are screwed by clamp nut.Power supply is placed in the protective casing of a joint temperature measuring unit nearest from circuit box.
The invention has the beneficial effects as follows: compact conformation, easy to use, in the situation that destroy fermentation-causing is not stored the whole fermentation in pond integrality, measure in real time, accurately, reliably the temperature of different parts in fermentation pit.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the schematic diagram of the present invention while using
In figure; 1. end cap; 2. insulation and thermal insulation connector; 3. protective casing; 4. circuit box; 5. clamp nut; 6. mechanical connection standing screw; 7. protection termination; 8. temperature sensing device; 9. the circuit that signal processing circuit and wireless sending module form; 10. antenna; 11. cellar for storing things mud; 12. fermentation pit; 13. fermentate.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, chief component of the present invention comprises:
1) circuit box 4 and end cap 1 thereof
4 li circuit 9 that are provided with signal processing circuit and wireless sending module composition of circuit box.
Wireless transmission circuit is connected with antenna 10, for the wireless receiving module swap data of its adaptation therewith.
End cap 1 is for packaging protection circuit box 4.
2) measurement section
Comprise at least one measuring unit, described measuring unit comprises protective casing 3, and in the inner, described temperature sensing device 8 is connected with signal processing circuit for 8 of temperature sensing devices.
Protective casing 3 is made by the materials such as thin-wall stainless steel of corrosion-resistant and good heat-transfer, and the biography warm nature energy that it is good guarantees that the temperature sensing device 8 be attached on its wall is consistent with extraneous fermentate 13 temperature.Because the length of thermometric protective casing 3 is shorter, also be convenient to temperature sensing device 8 is arranged on to Qi Bishang simultaneously.
When measuring unit, during more than one, each measuring unit 3 is connected by insulation and thermal insulation connector 2, and adjacent protective casing 3 is connected by the clamp nut 5 inner, mechanical connection standing screw 6.Described mechanical connection screw rod 6 is through the insulation and thermal insulation connector 2 at protective casing 3 and protective casing 3 two ends, and mechanical connection screw rod 6 two ends are screwed by clamp nut 5 again.
Described insulation and thermal insulation connector 2 do as one likes can be stable insulation and thermal insulation material (as King) make, guaranteed to be placed in the independence of the each point temperature of this measurement mechanism, the temperature of different depth is independent of each other each other.
Described temperature sensing device 8 can, for a variety of, more preferably be selected 1-wire temperature sensor, as DS18B20.
The DS18B20 measurement range be-55 degree to 125 degree, at-10 degree, in 85 degree scopes, measuring accuracy be ± 0.5 to spend.DS18B20 obtains power supply by mechanical connection standing screw 6, and with the signal processing unit exchange message.
In order to obtain higher measuring accuracy; temperature sensing device 8 can also be selected platinum resistance; and there is the signal processing circuit of HART agreement in the interior placement of protective casing 3 at its place; connect power supply by mechanical connection standing screw 6, after the processes temperature signal that platinum resistance is measured, by connecting screw rod 6 and the circuit be placed in circuit box 4, complete message exchange.
The joint number of temperature measuring unit is according to user's requirement decision, and the length of protective casing 3 is determined by the degree of depth and the joint number of Jiao Chi.
Described measurement section one end is connected with circuit box 4.It should be noted that, power supply of the present invention is placed in the measuring unit nearer with circuit box 4, is preferably nearest.
3) protection termination 7
Protection termination 7 do as one likes can be stable insulation and thermal insulation material (as King) make, play protection the double effect of doing the mechanical connection standing screw 6 of power supply and signal terminal.
Protection termination 7 is positioned at the vacant end that measurement section is not connected with circuit box 4.
The vacant termination of measurement section connects protection termination 7 by the external thread of insulation and thermal insulation connector 2.
4) the mechanical connection standing screw 6
Described mechanical connection standing screw 6 arises from circuit box 4, and the final section measuring unit, preferably protect termination 7 finally finally.Between described each temperature sensing device 8 and signal processing circuit, by mechanical connection standing screw 6 is interior, be connected, mechanical connection standing screw 6 is signal wire and/or power lead.
When the signal wire, temperature sensing device 8 is delivered to signal processing circuit by mechanical connection standing screw 6 after completing the acquisition process of temperature signal.
When described temperature sensing device 8 is temperature sensor, described mechanical connection standing screw 6 has 3, and wherein two is the positive and negative electrode power lead, and other one is signal wire.
When described temperature sensing device 8 is platinum resistance, described mechanical connection standing screw 6 has 3, and wherein 2 for the power supply signal wire of holding concurrently, and only does the mechanical connection fixation for the 3rd.
Mechanical connection standing screw 6, as power supply and signal terminal, is connected with measuring unit 2, insulation and thermal insulation connector 3 simultaneously, and each several part is linked together securely, by a plurality of measuring units are set, realizes multipoint temperature measuring.
Below working method of the present invention is elaborated.
As shown in Figure 2, when loading fermentate 13, the present invention is placed in to fermentation pit 12, after filling up fermentate 13, seals up cellar for storing things mud 11.In sweat afterwards, the temperature sensing device 8 of diverse location of the present invention is consistent with the temperature of storing relevant position in pond.Signal processing circuit gathers the temperature information in the temperature sensing device 8 in diverse location in real time, after processing, by the antenna 10 be connected with wireless sending module, sends to corresponding wireless receiving display device.
The invention has the beneficial effects as follows: compact conformation, easy to use, in the situation that destroy fermentation-causing is not stored the whole fermentation integralities in pond 12, measure in real time, accurately, reliably the temperature of fermentation pit 12 interior different parts.
Claims (9)
1. the interior temperature measuring equipment of fermentation pit, comprise power supply, temperature sensing device (8), it is characterized in that, also comprises the measurement section with at least one measuring unit, and a circuit box (4) that is placed with signal processing circuit; Described circuit box (4) is connected with an end of measurement section;
Measuring unit comprises protective casing (3), and in the inner, described temperature sensing device (8) is connected with signal processing circuit in temperature sensing device (8) position.
2. temperature measuring equipment in a kind of fermentation pit as claimed in claim 1; it is characterized in that; when measuring unit while being a plurality of; each measuring unit connects by insulation and thermal insulation connector (2), mechanical connection standing screw (6), clamp nut (5); described connecting screw rod (6) is through the insulation and thermal insulation connector (2) at protective casing (3) and protective casing (3) two ends, and described connecting screw rod (6) two ends are screwed by clamp nut (5).
3. temperature measuring equipment in a kind of fermentation pit as claimed in claim 1 or 2, is characterized in that, power supply is placed in the protective casing (3) of a joint temperature measuring unit nearest from circuit box (4).
4. temperature measuring equipment in a kind of fermentation pit as claimed in claim 1 or 2, is characterized in that, circuit box (4) also arranges wireless sending module and connected antenna (10), and described wireless sending module is connected with signal processing circuit.
5. temperature measuring equipment in a kind of fermentation pit as described in claim 1, is characterized in that, the vacant termination of measurement section connects a protection termination (7).
6. temperature measuring equipment in a kind of fermentation pit as described in claim 5, is characterized in that, the vacant termination of measurement section connects protection termination (7) by the external thread of insulation and thermal insulation connector (2).
7. temperature measuring equipment in a kind of fermentation pit as described as any one in claim 1,2,5,6, it is characterized in that, double signal wire and/or the power lead that connects temperature sensing device (8) and signal processing circuit of doing of described mechanical connection standing screw (6), described mechanical connection standing screw (6) arises from circuit box (4), final section measuring unit finally.
8. temperature measuring equipment in a kind of fermentation pit as claimed in claim 7, it is characterized in that, the temperature sensor that temperature sensing device (8) is unibus, described mechanical connection standing screw (6) has three, wherein two is the utility power line, and another is the global semaphore line.
9. temperature measuring equipment in a kind of fermentation pit as claimed in claim 7, it is characterized in that, temperature sensing device (8) is the platinum resistance that is connected with the HART protocol module, copper resistance etc., described mechanical connection standing screw (6) has three, wherein two is utility power line and signal wire, and another one is only done fastening effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441977.2A CN103487169B (en) | 2013-09-26 | 2013-09-26 | Temperature measuring equipment in a kind of fermentation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441977.2A CN103487169B (en) | 2013-09-26 | 2013-09-26 | Temperature measuring equipment in a kind of fermentation pit |
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| Publication Number | Publication Date |
|---|---|
| CN103487169A true CN103487169A (en) | 2014-01-01 |
| CN103487169B CN103487169B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310441977.2A Active CN103487169B (en) | 2013-09-26 | 2013-09-26 | Temperature measuring equipment in a kind of fermentation pit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932572A (en) * | 2015-05-25 | 2015-09-23 | 居锦武 | Temperature control system for liquor fermentation pit |
| CN105241578A (en) * | 2015-07-22 | 2016-01-13 | 高淑珍 | Crude oil hierarchical temperature sensor, hierarchical temperature sensor, multi-functional crude oil detection device and online detection system |
| CN109012529A (en) * | 2018-06-05 | 2018-12-18 | 佛山科学技术学院 | Can stably measured temperature the cold well of light-catalyzed reaction instrument |
| CN109556755A (en) * | 2018-12-19 | 2019-04-02 | 北京航天易联科技发展有限公司 | A kind of humiture measurement mechanism in brewery's ferment pond |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101263A (en) * | 2002-09-06 | 2004-04-02 | Kaiyo Denshi Kogyo Kk | Device for detecting and displaying fermentation temperature of compost |
| CN102359832A (en) * | 2011-09-19 | 2012-02-22 | 浙江中烟工业有限责任公司 | Rapid thermometric indicator of cigarette packages |
| CN202393423U (en) * | 2011-12-19 | 2012-08-22 | 安徽省界首市云龙粮机配套工程有限公司 | Portable grain condition detector |
-
2013
- 2013-09-26 CN CN201310441977.2A patent/CN103487169B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004101263A (en) * | 2002-09-06 | 2004-04-02 | Kaiyo Denshi Kogyo Kk | Device for detecting and displaying fermentation temperature of compost |
| CN102359832A (en) * | 2011-09-19 | 2012-02-22 | 浙江中烟工业有限责任公司 | Rapid thermometric indicator of cigarette packages |
| CN202393423U (en) * | 2011-12-19 | 2012-08-22 | 安徽省界首市云龙粮机配套工程有限公司 | Portable grain condition detector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104932572A (en) * | 2015-05-25 | 2015-09-23 | 居锦武 | Temperature control system for liquor fermentation pit |
| CN105241578A (en) * | 2015-07-22 | 2016-01-13 | 高淑珍 | Crude oil hierarchical temperature sensor, hierarchical temperature sensor, multi-functional crude oil detection device and online detection system |
| CN109012529A (en) * | 2018-06-05 | 2018-12-18 | 佛山科学技术学院 | Can stably measured temperature the cold well of light-catalyzed reaction instrument |
| CN109556755A (en) * | 2018-12-19 | 2019-04-02 | 北京航天易联科技发展有限公司 | A kind of humiture measurement mechanism in brewery's ferment pond |
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| Publication number | Publication date |
|---|---|
| CN103487169B (en) | 2015-08-19 |
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