CN204964478U - Portable H2S on -line monitoring equipment - Google Patents

Abstract

The utility model provides a portable H2S on -line monitoring equipment, includes be packaged with the shell in the shell: data acquisition's H2S sensor carries out, carry out data transmission's GPRS module, and carry out the lithium battery module that supplies power, the utility model discloses a characteristics are: can realize the real -time continuous monitor to certain position H2S concentration, the position can remove at any time as required, compares with portable monitoring facilities and fixed sensor, has both had the flexibility in the use, also can realize unmanned on duty simultaneously, saves artifically, can realize the teletransmission and the visit of data, the power supply of adoption lithium cell, stand -by time is long, adopt stainless steel shell and rain -proof design, be fit for open -air long -time work.

Description

A kind of portable H 2s on-line monitoring equipment

Technical field

The utility model belongs to environmental monitoring field, particularly the portable H of one ₂s on-line monitoring equipment.

Background technology

In order to grasp municipal sewage plant H ₂the pollution condition of S, need to H ₂s monitors for a long time.For existing monitoring technology, have following shortcoming: (1) is arranged on pipeline, some position is fixed irremovable, and needs artificial reading, cannot preserve data; (2) portable set, needs artificial reading; (3) cannot remote access.

Summary of the invention

In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of portable H ₂s on-line monitoring equipment, can realize mobile monitoring, has good portability, feature easy to use.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of portable H ₂s on-line monitoring equipment, comprises shell, is packaged with in shell:

Carry out the H of data acquisition ₂sensor;

Carry out the GPRS module of data transmission;

And,

Carry out the lithium battery module of powering.

Described shell is stainless steel casing, H ₂the probe of sensor is from wherein stretching out.

Described H ₂the model of sensor is JAS5-H2S-10.

The model of described GPRS module is F2114GPRSIPMODEM.

The model of described lithium battery is SHKS-24V-14AH.

The bottom opening of described shell, described H ₂the probe of sensor withstands position of opening, directly contacts with air.

Compared with prior art, the beneficial effects of the utility model are:

(1) can realize certain some position H ₂the real-time continuous monitoring of S concentration.

(2) put position can move as required at any time, compare with fixed sensor with portable monitoring device, both there is the dirigibility in use, also can realize unmanned simultaneously, save artificial.

(3) remote transmission and the access of data can be realized.

(4) adopt lithium battery power supply, stand-by time is long.

(5) adopt stainless steel casing and waterproof design, applicable field works long hours.

After utilizing the utility model, can to the H of municipal wastewater treatment plant ₂s concentration carries out Real-Time Monitoring, and person works measures remarkable reduction, can realize automatic monitoring, preserve in real time data, and realize remote access.

Accompanying drawing explanation

Fig. 1 is the utility model system chart.

Fig. 2 is the utility model encapsulation schematic diagram.

Fig. 3 is the utility model wireless monitor network topological diagram.

Embodiment

Embodiment of the present utility model is described in detail below in conjunction with drawings and Examples.

As depicted in figs. 1 and 2, a kind of portable H of the utility model ₂s on-line monitoring equipment, comprises shell, is packaged with in shell:

Carry out the H of data acquisition ₂sensor, model is JAS5-H2S-10;

Carry out the GPRS module of data transmission, model is F2114GPRSIPMODEM;

And,

Carry out the lithium battery module of powering, model is SHKS-24V-14AH.

Wherein, shell is stainless steel casing, bottom opening, described H ₂the probe of sensor withstands position of opening, directly contacts with air.

Utility model works process and principle:

1, with high-precision H ₂sensor as data acquisition equipment, by environment H ₂s concentration is converted into current signal.

2, adopt GPRS data transport module to carry out data transmission, current signal is converted into digital signal, and is sent to neighbouring base station.

3, H ₂sensor and GPRS data transport module all use high-capacity lithium battery to power.

As shown in Figure 3, multiple equipment forms Sampling network, and network structure comprises:

1, mechanical floor: according to each pivot sensor, Test Field gas changes.

2, transport layer: transmitting terminal carries out being wirelessly transmitted to service centre according to GPRS module.Receiving end is fixed IP reception server center according to public network and is transferred data.

3, supervisory layers: monitoring site data, carries out data analysis, form, stores and data publication (browsing so that monitoring is carried out in different regions).

After implementing the utility model, monitoring equipment can be put in the place needing monitoring, H ₂sensor is by H ₂s concentration value is converted into electric signal, is transferred to terminal software by GPRS module, and the self-control software in terminal system accepts electric signal, and is concentration value by transform electrical signals, stores simultaneously, and other computers can be conducted interviews data and images outputting by network.

Claims (3)

1. a portable H ₂s on-line monitoring equipment, comprises shell, it is characterized in that, be packaged with in shell:

Carry out the H of data acquisition ₂sensor;

Carry out the GPRS module of data transmission;

And,

Carry out the lithium battery module of powering, the model of lithium battery is SHKS-24V-14AH;

Described shell is stainless steel casing, H ₂the probe of sensor is from wherein stretching out;

The bottom opening of described shell, described H ₂the probe of sensor withstands position of opening, directly contacts with air.

2. portable H according to claim 1 ₂s on-line monitoring equipment, is characterized in that, described H ₂the model of sensor is JAS5-H2S-10.

3. portable H according to claim 1 ₂s on-line monitoring equipment, is characterized in that, the model of described GPRS module is F2114GPRSIPMODEM.