CN203366512U - Wireless temperature measurement system - Google Patents
Wireless temperature measurement system Download PDFInfo
- Publication number
- CN203366512U CN203366512U CN 201320225504 CN201320225504U CN203366512U CN 203366512 U CN203366512 U CN 203366512U CN 201320225504 CN201320225504 CN 201320225504 CN 201320225504 U CN201320225504 U CN 201320225504U CN 203366512 U CN203366512 U CN 203366512U
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- circuit
- temperature
- measurement system
- temperature measurement
- wireless
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- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a wireless temperature measurement system which comprises receiving and displaying equipment, wherein the receiving and displaying equipment is in wireless connection with a plurality of timing transmitters and comprises a receiving demodulation circuit, a frequency/voltage switching circuit and a temperature display circuit which are connected sequentially; the receiving demodulation circuit is also connected with a mono-frequency detection circuit; the mono-frequency detection circuit is connected with a warning temperature alarm circuit; and the timing transmitters are mounted at temperature control points in barns. According to the technical scheme, the wireless temperature measurement system can send the temperature measured by the temperature measurement system to a receiver on time everyday according to the preset time; a worker can observe the temperatures of test points in each barn in a working chamber and controls the temperatures; the circuit also has an automatic warning temperature flickering and warning function; and time and labor are saved, and the operation is simple.
Description
Technical field
The utility model relates to the monitoring equipment field, particularly relates to a kind of wireless temperature measurement system.
Background technology
Temperature survey and control thereof almost relate to every field, by improvement and the intellectuality of instrument performance, can reduce laborer's quantity, reduce labor intensity.Especially in the grain storage thermometric field of grain depot, each silo will be surveyed a lot of points each time, also will insert temperature detector the inside of silo.Time-consuming, bothersome, troublesome poeration.
Summary of the invention
The technical matters that the utility model mainly solves is to provide a kind of wireless temperature measurement system, the temperature that can measure oneself according to the predefined time sends to receiver every day on time, the staff just can observe the temperature of each test point in every silo in operating room, and implements to control; Circuit is guarded against the temperature warning function that automatically glimmers in addition; Save time, laborsaving, simple to operate.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of wireless temperature measurement system is provided, and this wireless temperature measurement system comprises and receiving and display device a plurality of timing transmitters by wireless connections; Described reception and display device comprise connected successively receiving demodulation circuit, frequency/voltage change-over circuit and temperature display circuit, also are connected with the unifrequency testing circuit on described receiving demodulation circuit, and the unifrequency testing circuit is connecting the warning temperature alarm circuit; Regularly transmitter is arranged on the temperature control point in silo;
Preferably, described timing transmitter comprises temperature/voltage change-over circuit, voltage/frequency change-over circuit and the modulation transmitter connected successively, and described modulation transmitter also is connected with time control circuit.
The beneficial effects of the utility model are: a kind of wireless temperature measurement system of the utility model, the temperature that can measure oneself according to the predefined time sends to receiver every day on time, the staff just can observe the temperature of each test point in every silo in operating room, and implements to control; Circuit is guarded against the temperature warning function that automatically glimmers in addition; Save time, laborsaving, simple to operate.
The accompanying drawing explanation
Fig. 1 is a kind of wireless temperature measurement system structural representation of the utility model;
Fig. 2 is reception and the display device structure schematic diagram of a kind of wireless temperature measurement system of the utility model;
Fig. 3 is the timing transmitter architecture schematic diagram of a kind of wireless temperature measurement system of the utility model.
Embodiment
Below in conjunction with accompanying drawing, to the utility model, preferred embodiment is described in detail, thereby so that the advantage of utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1 to Fig. 3, the utility model embodiment comprises:
A kind of wireless temperature measurement system, this wireless temperature measurement system comprises and receiving and display device 1 a plurality of timing transmitters 2 by wireless connections; Described reception and display device 1 comprise connected successively receiving demodulation circuit 11, frequency/voltage change-over circuit 12 and temperature display circuit 13, also be connected with unifrequency testing circuit 14 on described receiving demodulation circuit 13, unifrequency testing circuit 14 is connecting warning temperature alarm circuit 15; Regularly transmitter 2 is arranged on the temperature control point in silo; Described timing transmitter 1 comprises temperature/voltage change-over circuit 21, voltage/frequency change-over circuit 22 and the modulation transmitter 23 connected successively, and described modulation transmitter 23 also is connected with time control circuit 24.
The utility model principle of work: in grain storage, just every regularly transmitter be imbedded in each place in silo, every regularly transmitter according to the predefined time, the temperature of own mensuration is sent to receiver every day on time.
A kind of wireless temperature measurement system of the utility model, realize the nurse of portable wireless electronics, can send to receiver every day according to the temperature that the predefined time is measured oneself, the staff just can observe the temperature of each test point in every silo in operating room on time, and implements to control; Circuit is guarded against the temperature warning function that automatically glimmers in addition; Save time, laborsaving, simple to operate.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (2)
1. a wireless temperature measurement system is characterized in that: this wireless temperature measurement system comprises and receiving and display device a plurality of timing transmitters by wireless connections; Described reception and display device comprise connected successively receiving demodulation circuit, frequency/voltage change-over circuit and temperature display circuit, also are connected with the unifrequency testing circuit on described receiving demodulation circuit, and the unifrequency testing circuit is connecting the warning temperature alarm circuit; Regularly transmitter is arranged on the temperature control point in silo.
2. a kind of wireless temperature measurement system according to claim 1, it is characterized in that: described timing transmitter comprises temperature/voltage change-over circuit, voltage/frequency change-over circuit and the modulation transmitter connected successively, and described modulation transmitter also is connected with time control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225504 CN203366512U (en) | 2013-04-28 | 2013-04-28 | Wireless temperature measurement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225504 CN203366512U (en) | 2013-04-28 | 2013-04-28 | Wireless temperature measurement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203366512U true CN203366512U (en) | 2013-12-25 |
Family
ID=49814245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225504 Expired - Fee Related CN203366512U (en) | 2013-04-28 | 2013-04-28 | Wireless temperature measurement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203366512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280082A (en) * | 2013-04-28 | 2013-09-04 | 苏州市职业大学 | Wireless temperature measurement system |
-
2013
- 2013-04-28 CN CN 201320225504 patent/CN203366512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280082A (en) * | 2013-04-28 | 2013-09-04 | 苏州市职业大学 | Wireless temperature measurement system |
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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: 20131225 Termination date: 20140428 |