CN218213906U - Low-temperature guarding device for water quality online monitoring equipment - Google Patents
Low-temperature guarding device for water quality online monitoring equipment Download PDFInfo
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- CN218213906U CN218213906U CN202221756395.4U CN202221756395U CN218213906U CN 218213906 U CN218213906 U CN 218213906U CN 202221756395 U CN202221756395 U CN 202221756395U CN 218213906 U CN218213906 U CN 218213906U
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Abstract
The utility model discloses a quality of water on-line monitoring equipment protects device with low temperature, the on-line screen storage device comprises a base, the base top is equipped with the box, quality of water on-line monitoring equipment is installed to the bottom in the box, the box top is equipped with the shell of taking a breath, the asbestos board is installed at the top in the shell of taking a breath, asbestos board bottom has the heating wire through the connecting block equipartition, all be equipped with the inlet port on the shell both sides wall of taking a breath, it has the casing to be located the corresponding shell internally mounted that takes a breath of inlet port, the inside filter core that is equipped with of casing, the box top runs through and is equipped with the draught fan, the top once is equipped with temperature sensor in the box, the PLC controller, be close to all being equipped with the venthole on the both sides wall of bottom half. This quality of water is low temperature guarding device for on-line monitoring equipment, structural design is reasonable, and the customization cost is not high, and intelligent degree is high, can the operation of effectual protection quality of water on-line monitoring equipment under the low temperature state, and then reduces the risk that quality of water on-line monitoring equipment damaged, reduces economic loss.
Description
Technical Field
The utility model relates to a quality of water on-line monitoring technical field specifically is a quality of water on-line monitoring is low temperature guard device for equipment.
Background
The water quality on-line monitoring equipment is an instrument for on-line automatic analysis of water quality, and a comprehensive on-line automatic monitoring system is formed by using modern sensor technology, automatic measurement technology, automatic control technology, computer application technology, relevant special analysis software and a communication network. The water quality on-line monitoring equipment used under the existing low-temperature environment not only easily causes a water channel to freeze when the ambient temperature is low to a certain extent, and causes the water quality on-line monitoring equipment to operate abnormally, but also easily causes the electronic element inside the water quality on-line monitoring equipment to be damaged, and causes economic loss, and further reduces the service life of the water quality on-line monitoring equipment. Therefore, a low-temperature guarding device for water quality on-line monitoring equipment is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quality of water is low temperature guard device for on-line monitoring equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a quality of water is low temperature guard device for on-line monitoring equipment, the on-line monitoring device comprises a base, the base top is equipped with the box, quality of water on-line monitoring equipment is installed to the bottom in the box, the box top is equipped with the shell of taking a breath, the asbestos board is installed at the top in the shell of taking a breath, there is the heating wire asbestos board bottom through the connecting block equipartition, all be equipped with the inlet port on the shell both sides wall of taking a breath, be located the corresponding shell internally mounted that takes a breath of inlet port has the casing, the inside filter core that is equipped with of casing, the box top runs through and is equipped with the draught fan, the top is equipped with temperature sensor, PLC controller once in the box, is close to all be equipped with the venthole on the both sides wall of bottom half.
Preferably, the air outlet holes positioned outside the box body are all provided with grid nets.
Preferably, a first sealing door is arranged on the side wall of the air exchange shell, and a second sealing door is arranged on the side wall of the box body.
Preferably, the inner wall of the ventilation shell is provided with heat preservation cotton.
Preferably, a threading hole is formed between the base and the box body.
Preferably, the four corners of the base are provided with mounting holes.
Compared with the prior art, the beneficial effects of the utility model are that: this quality of water on-line monitoring equipment defends device with low temperature, through setting up the heating wire, the draught fan, temperature sensor, the PLC controller, can monitor the inside temperature variation of box through temperature sensor, when the temperature is low to when certain, temperature sensor transmits the detected signal for the PLC controller, control draught fan and heating wire through the PLC controller and open, the heating wire will take a breath the inside gas heating of shell, blow in the box with the air current with the heat by the draught fan inside again, heat up quality of water on-line monitoring equipment through the hot gas flow, and then reach the effect of defending quality of water on-line monitoring equipment under the low temperature state, make this quality of water on-line monitoring equipment defend device with low temperature, structural design is reasonable, customization cost is not high, intelligent degree is high, can the operation of effectual protection quality of water on-line monitoring equipment under the low temperature state, and then reduce the risk that quality of water on-line monitoring equipment damaged, reduce economic loss.
Drawings
FIG. 1 is a front view and a sectional view of a low temperature guarding device for an online water quality monitoring device according to the present invention;
FIG. 2 is a front view of the structure of a low temperature guarding device for a water quality on-line monitoring device provided by the utility model;
fig. 3 is a bottom view of the heating wire structure of the low temperature protection device for water quality on-line monitoring equipment of the present invention.
In the figure: the device comprises a base 1, a box body 2, water quality online monitoring equipment 3, a ventilation shell 4, an asbestos plate 5, a connecting block 6, an electric heating wire 7, an air inlet hole 8, a shell 9, a filter element 10, an induced draft fan 11, a temperature sensor 12, a PLC (programmable logic controller) 13, an air outlet hole 14, a grid net 15, a first sealing door 16, a second sealing door 17, heat-preservation cotton 18, a threading hole 19 and a mounting hole 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a low-temperature guarding device for water quality online monitoring equipment comprises a base 1, wherein a box body 2 is arranged at the top of the base 1, the box body 2 is fixed at the top of the base 1 in a welding mode, the strength of the box body 2 can be ensured, the stability of components inside and at the top of the box body 2 is further improved, the water quality online monitoring equipment 3 is installed at the bottom in the box body 2, the water quality online monitoring equipment 3 is fixed at the bottom in the box body 2 in a bolt mode, the stability of the water quality online monitoring equipment 3 can be ensured, the water quality online monitoring equipment 3 can be easily disassembled, the maintenance or replacement of the water quality online monitoring equipment 3 is further facilitated, a wiring terminal of the water quality online monitoring equipment 3 is externally connected with a power supply and a control switch through a wire, the start and stop of the water quality online monitoring equipment 3 are controlled through the control switch, a ventilation shell 4 is arranged at the top of the box body 2, and the ventilation shell 4 is fixed at the top of the box body 2 in a welding mode, the strength of the ventilation shell 4 can be ensured, the stability of the internal components of the ventilation shell 4 is further improved, the asbestos plate 5 is installed at the top in the ventilation shell 4, the asbestos plate 5 is fixed on the inner wall of the ventilation shell 4 in a bolt mode, the stability of the asbestos plate 5 can be ensured, the internal components can be easily disassembled, the maintenance or replacement of the asbestos plate 5 and the heating wires 7 at the bottom of the asbestos plate 5 are further facilitated, the heating wires 7 are uniformly distributed at the bottom of the asbestos plate 5 through a connecting block 6, the wiring ends of the heating wires 7 are externally connected with a power supply and a PLC (programmable logic controller) 13 through wires, the PLC 13 is used for controlling the starting and stopping of the heating wires 7, air inlet holes 8 are formed in the two side walls of the ventilation shell 4, a shell 9 is installed inside the ventilation shell 4 corresponding to the air inlet holes 8, the shell 9 is fixed on the inner wall of the ventilation shell 4 in a bolt mode, and the stability of the shell 9 can be ensured, the filter element 10 is arranged in the shell 9, the induced draft fan 11 penetrates through the top of the box body 2, the induced draft fan 11 is fixed to the top of the box body 2 in a bolt mode, the stability of the induced draft fan 11 can be guaranteed, the filter element can be easily disassembled, the induced draft fan 11 can be conveniently maintained or replaced, a wiring end of the induced draft fan 11 is externally connected with a power supply and a PLC (programmable logic controller) 13 through a wire, the PLC 13 controls starting and stopping of the induced draft fan 11, the temperature sensor 12 and the PLC 13 are arranged at the top in the box body 2 at one time, the temperature sensor 12 and the PLC 13 are fixed to the inner wall of the box body 2 in a bolt mode, the stability of the temperature sensor 12 and the PLC 13 can be guaranteed, the filter element can be easily disassembled, the temperature sensor 12 and the PLC 13 can be conveniently maintained or replaced, and air outlet holes 14 are formed in two side walls close to the bottom of the box body 2;
specifically, assemble water quality on-line monitoring equipment and its outer protective case of guarding at the corresponding position, switch on external power supply again, open water quality on-line monitoring equipment 3 and carry out real-time water quality monitoring, in the in-process of water monitoring, temperature sensor 12 monitors the inside temperature variation of box 2, when the temperature is higher, temperature sensor 12 will detect signal transmission and carry out PLC controller 13, control draught fan 11 through PLC controller 13 and open, draught fan 11 passes through inlet port 8 and filter core 10 with external cold air and enters into the inside of breather shell 4, blow to the inside water quality on-line monitoring equipment 3 of box 2 by draught fan 11 again, and then dispel the heat the cooling with water quality on-line monitoring equipment 3, when the temperature is low to a certain extent, temperature sensor 12 will detect signal transmission and carry out PLC controller 13 with detecting, control heating wire 7 and opening with filter core 10 through PLC controller 13, heat the inside air of breather shell 4 through heating wire 7, blow to the inside water quality on-line monitoring equipment 3 of box 2 through draught fan 11 again, and carry out the water quality on-line monitoring equipment 3 of box 2 and inside and carry out the temperature rise, and then reach the low temperature on-line monitoring equipment's 3.
The theory of operation, this quality of water low temperature guard device for on-line monitoring equipment is at the in-process that uses: the water quality online monitoring device and the external protective shell thereof are assembled at corresponding positions, an external power supply is connected, the water quality online monitoring device 3 is started to monitor the water quality in real time, in the water monitoring process, the temperature sensor 12 monitors the temperature change inside the box body 2, when the temperature is higher, the temperature sensor 12 transmits a detection signal to the PLC controller 13, the PLC controller 13 controls the draught fan 11 to be started, the draught fan 11 enables outside cold air to enter the ventilation shell 4 through the air inlet hole 8 and the filter core 10, the cold air is blown to the water quality online monitoring device 3 inside the box body 2 through the draught fan 11, the water quality online monitoring device 3 is cooled, when the temperature is low to a certain value, the temperature sensor 12 transmits the detection signal to the PLC controller 13, the PLC controller 13 controls the heating wire 7 and the draught fan 11 to be started, the air inside the ventilation shell 4 is heated through the heating wire 7, the air is blown to the water quality online monitoring device 3 inside the box body 2 through the draught fan 11, the box body 2 and the water quality online monitoring device 3 are heated, and the effect of the low-temperature online monitoring device 3 is achieved. Make this quality of water on-line monitoring is low temperature guard device for equipment, structural design is reasonable, and the customization cost is not high, and intelligent degree is high, can the operation of effectual protection quality of water on-line monitoring equipment under the low temperature state, and then reduce the risk that quality of water on-line monitoring equipment damaged, reduce economic loss.
Further, all install grid 15 on the venthole 14 that is located the box 2 outside, can avoid inside rat and insect etc. get into box 2 through grid 15, and then protect the security of box 2 internal component.
Furthermore, a first sealing door 16 is arranged on the side wall of the ventilation shell 4, and a second sealing door 17 is arranged on the side wall of the box body 2.
Furthermore, the inner wall of the ventilation shell 4 is provided with the heat insulation cotton 18, and the heat loss in the ventilation shell 4 can be reduced through the heat insulation cotton 18.
Furthermore, a threading hole 19 is arranged between the base 1 and the box body 2.
Furthermore, four corners of the base 1 are provided with mounting holes 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quality of water is low temperature guarding device for on-line monitoring equipment, includes base (1), its characterized in that: base (1) top is equipped with box (2), quality of water on-line monitoring equipment (3) are installed to the bottom in box (2), box (2) top is equipped with shell (4) of breathing freely, asbestos board (5) are installed at shell (4) interior top of breathing freely, asbestos board (5) bottom has heating wire (7) through connecting block (6) equipartition, all be equipped with inlet port (8) on shell (4) both sides wall of breathing freely, are located inlet port (8) corresponding shell (4) internally mounted has casing (9) of breathing freely, casing (9) inside is equipped with crosses filter core (10), box (2) top is run through and is equipped with draught fan (11), box (2) interior top once is equipped with temperature sensor (12), PLC controller (13), is close to all be equipped with venthole (14) on the both sides wall of box (2) bottom.
2. The low-temperature guarding device for the water quality on-line monitoring equipment according to claim 1, characterized in that: and grid nets (15) are arranged on the air outlet holes (14) positioned outside the box body (2).
3. The low-temperature guarding device for the water quality on-line monitoring equipment according to claim 1, characterized in that: be equipped with first sealing door (16) on the lateral wall of shell of ventilating (4), install second sealing door (17) on box (2) lateral wall.
4. The low-temperature guarding device for the water quality on-line monitoring equipment according to claim 1, characterized in that: the inner wall of the ventilation shell (4) is provided with heat insulation cotton (18).
5. The low-temperature guarding device for the water quality on-line monitoring equipment according to claim 1, characterized in that: a threading hole (19) is arranged between the base (1) and the box body (2).
6. The low-temperature guarding device for the water quality on-line monitoring equipment according to claim 1, characterized in that: four corners of the base (1) are provided with mounting holes (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756395.4U CN218213906U (en) | 2022-07-07 | 2022-07-07 | Low-temperature guarding device for water quality online monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221756395.4U CN218213906U (en) | 2022-07-07 | 2022-07-07 | Low-temperature guarding device for water quality online monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218213906U true CN218213906U (en) | 2023-01-03 |
Family
ID=84649338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221756395.4U Active CN218213906U (en) | 2022-07-07 | 2022-07-07 | Low-temperature guarding device for water quality online monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218213906U (en) |
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2022
- 2022-07-07 CN CN202221756395.4U patent/CN218213906U/en active Active
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