CN205722371U - Integration temperature measuring equipment - Google Patents

Abstract

This utility model relates to a kind of integration temperature measuring equipment, including acquisition module box, thermistor thermometer, data acquisition processing circuit, wireless data communication module and supplying cell plate, thermistor thermometer, wireless data communication module are all connected with data acquisition processing circuit with supplying cell plate, data acquisition processing circuit and wireless data communication module are all fixedly installed in acquisition module box, acquisition module box seals and arranges and bottom opening, and thermistor thermometer is fixedly installed at the bottom opening of acquisition module box.This device is applicable to the temperature survey of non-corrosive environment, temperature value is read without manual site, simplify and install and use and keep in repair step, effectively reduce thermometric cost of labor and whole hardware system cost, improve Measurement reliability and the precision of whole safety monitoring system.

Description

Integration temperature measuring equipment

Technical field

This utility model relates to thermometry field, a kind of integrated temperature measuring equipment for non-corrosive environment.

Background technology

In to wild environment such as the safety monitoring of inspection well etc., temperature is by the important physical amount of safety monitoring, existing temperature Degree metering system is usually: temperature sensor is arranged on tested scene, and temperature sensor output cable distance cause observation Acquisition Instrument in room, uses Acquisition Instrument to read after temperature sensor numerical value stores by manually peeking, and what this mode existed asks Topic is that cable long range propagation causes distorted signals, have impact on reliability and the essence of whole safety monitoring system of temperature sensor Degree；Mains-supplied cost is high and cannot adapt to wild environment；Observation room needs manual patrol monitoring to cause cost of labor high；And Temperature sensor can only be changed after first cable break during maintenance, then connect cable, whole install and use and maintenance process is the most complicated, no It is beneficial to later maintenance.Also having metering system is manually to read temperature value by temperature measurement equipment is directly on-the-spot, and this mode needs Manually go to scene, equally exist cost of labor high, equipment install and use troublesome problem.

Utility model content

Cable long range propagation distorted signals is there is and causes temperature sensor reliable in this utility model for existing temperature survey mode Property poor, cost of labor is high and installs and uses the problems such as maintenance is complicated, it is provided that a kind of novel integrated temperature measuring equipment, use The Unique physical design that the acquisition module box of built-in specific components combines with thermistor thermometer, it is adaptable to non-corrosive environment Temperature survey, it is not necessary to manual site reads temperature value, and in-site installation is simple, effectively reduce thermometric cost of labor and Whole hardware system cost, improves Measurement reliability and the precision of whole safety monitoring system.

The technical solution of the utility model is as follows:

A kind of integration temperature measuring equipment, it is characterised in that include acquisition module box, thermistor thermometer, data acquisition process Circuit, wireless data communication module and supplying cell plate, described thermistor thermometer, wireless data communication module and power supply electricity Pond plate is all connected with data acquisition processing circuit, and described data acquisition processing circuit and wireless data communication module are all fixedly installed on In acquisition module box, described acquisition module box seals and arranges and bottom opening, and described thermistor thermometer is fixedly installed on collection At the bottom opening of modular cartridge.

Described data acquisition processing circuit includes main control chip and the Acquisition Circuit being all connected and clock circuit, institute with main control chip Stating thermistor thermometer to be connected with Acquisition Circuit, described wireless data communication module is all connected with main control chip with supplying cell plate.

Described integration temperature measuring equipment also includes the mounting suspension member being fixedly installed on the outside of acquisition module box, on described mounting suspension member It is provided with panel beating elbow structure.

Described thermistor thermometer includes critesistor and the circular stainless steel casing being encapsulated in outside critesistor, described temperature-sensitive Resistance thermometer is locked at the bottom opening of acquisition module box by the water joint of plastic material.

Described acquisition module box uses plastic material to make and acquisition module box outer surface of cupular part is provided with groove, described supplying cell Plate is solar panel, and described solar panel is pasted onto in the groove of acquisition module box.

The top of described acquisition module box is extended with mast, and the antenna packages of described wireless data communication module is in mast.

The bottom dew of described acquisition module box has the communication joint for initial configuration, and described communication joint is stamped head protector, described Head protector connects the anti-lost line being fixed on acquisition module cassette bottom portion.

Technique effect of the present utility model is as follows:

The integrated temperature measuring equipment that this utility model relates to, arranges acquisition module box and onboard data acquisition process circuit and wireless number According to communication module, coordinate the unique texture of the thermistor thermometer that be connected specific with acquisition module box, data acquisition processing circuit Signal calculating process is carried out after gathering the signal that the temperature of external environment residing for thermistor thermometer is corresponding, and by wireless data Communication module utilizes Radio Transmission Technology transmission to data receiver platform at a distance, and such user can be by network at data receiver The temperature value of each time of all tested mount points is seen on platform.This utility model is by thermistor thermometer and built-in number Acquisition module box according to assemblies such as acquisition process circuit is the most integrated designed in conjunction, it is not necessary to use long cable to carry out at a distance Transmission, it is to avoid distorted signals causes the problem of temperature survey poor reliability, and reduce and install and use cost, use power supply electricity Pond plate is particularly suited for field does not has the environmental applications of mains-supplied, and without manually carrying out reading and tour at tested scene, fall Low cost of labor, and this utility model integration small and exquisite laying of thermometric apparatus structure is compact, acquisition module box seal arrange with It is more suitable for the thermometric of non-corrosive environment, in-site installation and later maintenance simple, only need to be by integration thermometric dress when safeguarding Put integral replacing, it is not necessary to broken string changes wiring again, simplifies and installs and uses and keep in repair step, effectively reduces temperature survey Cost of labor and whole hardware system cost, improve Measurement reliability and the precision of whole safety monitoring system, it is achieved that as The accurate measurement of the wild environment temperature such as inspection well.

The data acquisition processing circuit of this utility model integration temperature measuring equipment preferably includes main control chip and all connects with main control chip The Acquisition Circuit connect and clock circuit, the Acquisition Circuit most of the time is in holding state, and separated in time just can be by master control Chip and clock circuit carry out once mutual, obtain the real-time time, by judging whether the acquisition time and the transmission that are to arrange Time decides whether wake up Acquisition Circuit up and work, and Acquisition Circuit gathers external environment described in thermistor thermometer after being waken up Signal corresponding to temperature, then carried out data calculating process by main control chip, the data acquisition circuit simple in construction that this is preferably provided with, Each assembly division of labor the most also cooperating, improves temperature measuring efficiency and reliability.

It is preferably provided with mounting suspension member, it is simple to hang over each tested mount point, can be by solid for integration temperature measuring equipment entirety of the present utility model Fixed mounting, is particularly suited under the well lid of inspection well fixed installation, improves the stability of this integration temperature measuring equipment；By temperature-sensitive Critesistor in resistance thermometer is encapsulated in circular stainless steel casing, after stainless steel casing elder generation sensing external environment temperature, Quickly being conducted to critesistor, this arranges and critesistor is packaged protection, improves life-span of critesistor and reliable Property；The top of acquisition module box is extended with mast, and the antenna packages of wireless data communication module, in mast, need not extend To the outside of the mast of acquisition module box, this structurally waterproof anti-dust performance is excellent.

Accompanying drawing explanation

Fig. 1 is the structured flowchart of this utility model integration temperature measuring equipment.

Fig. 2 is the preferred structure block diagram of this utility model integration temperature measuring equipment.

Fig. 3 a and Fig. 3 b is respectively side view and the front view of this utility model integration temperature measuring equipment preferred structure.

In figure, each label lists as follows:

1-acquisition module box；2-data acquisition processing circuit；3-wireless data communication module；4-thermistor thermometer；5 -solar panel；6-mounting suspension member；7-water joint；8-head protector；The anti-lost line of 9-；10-binding post.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is illustrated.

The utility model discloses a kind of integration temperature measuring equipment, structured flowchart as shown in Figure 1, including acquisition module box, warm Quick resistance thermometer, data acquisition processing circuit, wireless data communication module and supplying cell plate, wherein, thermistor temp Meter, wireless data communication module are all connected with data acquisition processing circuit with supplying cell plate, data acquisition processing circuit and wireless Data communication module is all fixedly installed in acquisition module box, and acquisition module box seals and arranges and bottom opening, thermistor temp Meter is fixedly installed at the bottom opening of acquisition module box.

Fig. 2 is the preferred structure block diagram of this utility model integration temperature measuring equipment；Fig. 3 a and Fig. 3 b is respectively this utility model one The side view of body temperature measuring equipment preferred structure and front view.Integration temperature measuring equipment includes acquisition module box 1, critesistor temperature Degree meter 4, data acquisition processing circuit 2, wireless data communication module 3, supplying cell plate and mounting suspension member 6, at data acquisition Reason circuit 2 and wireless data communication module 3 are all fixedly installed in acquisition module box 1, and acquisition module box 1 seals and arranges and the end Portion's perforate, thermistor thermometer 4 is fixedly installed at the bottom opening of acquisition module box 1.Data acquisition processing circuit 2 is wrapped Including main control chip, Acquisition Circuit and clock circuit, Acquisition Circuit is all connected with main control chip with clock circuit, thermistor temp Meter 4 is connected with Acquisition Circuit, and wireless data communication module 3 is all connected with main control chip with supplying cell plate.Thermistor temp Meter 4 includes critesistor and the circular stainless steel casing being encapsulated in outside critesistor, thermistor thermometer can by waterproof absolutely The water joint 7 that the slow plastic material of edge conduction of heat does is locked at the bottom opening of acquisition module box 1；Mounting suspension member 6 is fixed It is arranged on the outside of acquisition module box 1, mounting suspension member 6 is provided with panel beating elbow structure；Acquisition module box 1 uses plastics material Material is made to be more suitable for the temperature survey of non-corrosive environment, and supplying cell plate is preferably solar panel 5, to be suitable for There is no the environmental applications of mains-supplied in field, at acquisition module box 1 outer surface of cupular part, groove can be set, by solar panel In 5 grooves being pasted onto acquisition module box 1, solar panel 5 and groove tiltable 45 ° setting；Acquisition module box 1 Top is extended with mast 10, and the antenna packages of wireless data communication module 3, in mast 10, need not extend to gather mould The outside of the mast 10 of block box 1, this structurally waterproof anti-dust performance is excellent.The bottom dew of acquisition module box 1 has for initially The communication joint of configuration, this communication joint carries out initial configuration with host computer line before integration thermometric device busy, should Communication joint is covered by head protector 8 at ordinary times, and head protector 8 connects the anti-lost line 9 being fixed on bottom acquisition module box 1, When using communication joint, remove head protector 8, due to one of the head protector 8 anti-lost line 9 of connection thus can naturally hang down and will not lose.

This utility model integration temperature measuring equipment is integrated with thermistor thermometer and onboard data acquisition process circuit and wireless number According to the acquisition module box of communication module, the Acquisition Circuit most of the time is in holding state, and separated in time is (as the most every few seconds Time) just can carry out once mutual by main control chip and clock circuit, obtain the real-time time, by judging whether it is to arrange Acquisition time and the transmission time decide whether wake up Acquisition Circuit up and work；If being in acquisition time, Acquisition Circuit is given Thermistor thermometer provides current excitation, gathers the voltage signal fed back by thermistor thermometer simultaneously, is resent to Main control chip carries out data calculating process, and the signal of reception is brought into rectification formula and calculated thermistor thermometer institute by main control chip In the actual temperature value of environment and store, this rectification formula is construed as a kind of embodying resistance change according to variations in temperature Parameter list；If being in transmission time point, supplying cell plate is powered to wireless data communication module, simultaneously send command checksum without Can line data communication module normally work, and then judges whether the storage data not sent.Wireless data communication module will Data transmission is to data receiver platform at a distance, and data receiver platform stores data in corresponding data base after receiving data, User can see the temperature value of each time of all tested mount points on client data receiving platform by network.

This utility model be substantially a kind of low-power consumption can gather at equal intervals thermistor thermometer data storage and can be at equal intervals Time sends the integrated temperature measuring equipment to data receiver platform by network, and data acquisition processing circuit uses low-power consumption work side Formula, holding state power consumption is extremely low, and the time at equal intervals that can arrange in advance gathers, sends data, and self is with built-in storage, permissible Storage data more than 2000, data acquisition processing circuit and thermistor thermometer, wireless data communication module and acquisition module Boxes etc. combine, and for realizing temperature monitoring, data acquisition and signal transmit the design focused on, have timing acquiring, The advantages such as timing reports, stand-by time length big from memory capacity.Mainly can apply to the temperature monitoring in unmanned area, field, Equipment is configured with solar panel and can work in the environment of having sunshine for a long time, even if not having sunshine, it is also possible to normally work Exceed half a year.This integration temperature measuring equipment can coordinate data receiver platform at a distance formed whole system can realize thermometric entirely Automation collection, sending, show, user or operator have only to log in project information on any computer having network Each temperature value put with item association can be checked, considerably reduce labour cost consumption in the project.This integration Temperature measuring equipment is simple and compact for structure, it is not necessary to use long cable to carry out long-distance transmissions, it is to avoid distorted signals causes the temperature survey can By the problem of property difference, the division of labor of each assembly clearly and cooperating, reduces and installs and uses cost, it is not necessary to manual site's reading and patrolling Depending on, as long as periodically logon information can be checked on the computer have network, decrease unpowered region in the wild and carry out temperature survey Cost of labor, it is achieved thermometric automatization, this device is by by thermistor thermometer and onboard data acquisition process The acquisition module box of circuit and wireless data communication module combines and changes the working method of temperature acquisition equipment itself, effectively Solve unpowered region in the wild and carry out thermometric trouble, by by having configured the relevant of data acquisition processing circuit in advance Parameter so that equipment can be stored data with the form collection of low-power consumption and data be sent by CDMA or GSM network To data receiver platform.So will decrease the thermometric cost of labor in field, and improve the stand-by time of device, reduce Total system cost.And in-site installation and later maintenance are simple, have configured data acquisition processing circuit during in-site installation in advance, As long as integration temperature measuring equipment being integrally attached to sunlight irradiate sufficient place and CDMA or GSM letter can be received Number, the temperature probe of thermistor thermometer is placed measured point；Only need to by integration temperature measuring equipment entirety more when safeguarding Change, it is not necessary to broken string changes wiring again, simplifies and installs and uses and keep in repair step, improves Measurement reliability and whole safety The precision of monitoring system, it is achieved that such as the accurate measurement of the wild environment temperature such as inspection well.

It should be pointed out that, that the above detailed description of the invention can make those skilled in the art that the invention is more fully understood, But limit the invention never in any form.Therefore, although the invention is entered by this specification referring to the drawings with embodiment Gone detailed description, it will be understood by those skilled in the art, however, that still the invention can be modified or etc. With replacing, in a word, all are without departing from the technical scheme of the spirit and scope of the invention and improvement thereof, and it all should be contained at this In the middle of the protection domain of patented invention-creation.

Claims (7)

1. an integrated temperature measuring equipment, it is characterised in that include at acquisition module box, thermistor thermometer, data acquisition Reason circuit, wireless data communication module and supplying cell plate, described thermistor thermometer, wireless data communication module and power supply Cell panel is all connected with data acquisition processing circuit, and described data acquisition processing circuit and wireless data communication module are all fixedly installed In acquisition module box, described acquisition module box seals and arranges and bottom opening, and described thermistor thermometer is fixedly installed on to be adopted At the bottom opening of collection modular cartridge.

Integration temperature measuring equipment the most according to claim 1, it is characterised in that described data acquisition processing circuit includes main Controlling chip and the Acquisition Circuit being all connected and clock circuit with main control chip, described thermistor thermometer is connected with Acquisition Circuit, Described wireless data communication module is all connected with main control chip with supplying cell plate.

Integration temperature measuring equipment the most according to claim 1 and 2, it is characterised in that described integration temperature measuring equipment also wraps Include the mounting suspension member in the outside being fixedly installed on acquisition module box, described mounting suspension member is provided with panel beating elbow structure.

Integration temperature measuring equipment the most according to claim 1 and 2, it is characterised in that described thermistor thermometer includes Critesistor and the circular stainless steel casing being encapsulated in outside critesistor, described thermistor thermometer preventing by plastic material Water swivel is locked at the bottom opening of acquisition module box.

Integration temperature measuring equipment the most according to claim 4, it is characterised in that described acquisition module box uses plastic material Making and acquisition module box outer surface of cupular part is provided with groove, described supplying cell plate is solar panel, described solar-electricity Pond plate is pasted onto in the groove of acquisition module box.

Integration temperature measuring equipment the most according to claim 4, it is characterised in that the top of described acquisition module box is extended with Mast, the antenna packages of described wireless data communication module is in mast.

Integration temperature measuring equipment the most according to claim 6, it is characterised in that the bottom dew of described acquisition module box is useful In the communication joint of initial configuration, described communication joint is stamped head protector, and the connection of described head protector is fixed on acquisition module cassette bottom The anti-lost line in portion.