CN218143150U - Online instrument heat preservation device - Google Patents
Online instrument heat preservation device Download PDFInfo
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- CN218143150U CN218143150U CN202222819138.7U CN202222819138U CN218143150U CN 218143150 U CN218143150 U CN 218143150U CN 202222819138 U CN202222819138 U CN 202222819138U CN 218143150 U CN218143150 U CN 218143150U
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- temperature
- box body
- humidity
- online instrument
- heat preservation
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Abstract
The application relates to the field of instrument equipment, in particular to an online instrument heat preservation device. The online instrument heat preservation device comprises a box body and a temperature and humidity control assembly; the box body is provided with an accommodating cavity for accommodating the online instrument; the box body comprises a stainless steel shell and a heat insulation layer arranged on the inner side wall of the stainless steel shell; the temperature and humidity control assembly is connected with the box body to adjust the temperature and humidity in the box body. This online instrument heat preservation device can improve the heat preservation ability of box through placing the heat preservation in the stainless steel casing in to can adjust the inside humiture of box through the atmospheric control subassembly, thereby can maintain the humiture environment in the box, with the normal operating of the online instrument in the guarantee box, thereby can reduce the fault rate of online instrument in the use, with the cost of reduction maintenance.
Description
Technical Field
The application relates to the field of instrument equipment, in particular to an online instrument heat preservation device.
Background
At present, in numerous sewage treatment projects, the outdoor temperature is lower in winter, particularly in northeast and northwest areas, the temperature is lower, and an instrument protection device with reliable quality and complete functions is needed for outdoor instruments so as to ensure the normal operation of online instruments and the accuracy of data; in actual conditions, the insulation can cannot well play a due role due to improper design, manufacture, installation or operation maintenance.
SUMMERY OF THE UTILITY MODEL
The present application provides an online instrument heat preservation device to improve the above-mentioned problems.
The utility model discloses it is specifically such:
an online instrument heat preservation device comprises a box body and a temperature and humidity control assembly;
the box body is provided with an accommodating cavity for accommodating the online instrument; the box body comprises a stainless steel shell and a heat preservation layer arranged on the inner side wall of the stainless steel shell;
the temperature and humidity control assembly is connected with the box body to adjust the temperature and humidity in the box body.
In an embodiment of the present invention, the temperature and humidity control assembly includes a temperature sensor, a heater and a control unit;
the temperature sensor, the heater and the control unit are all connected in the accommodating cavity;
temperature sensor and heater all are connected with the control unit electricity, and temperature sensor is used for detecting the temperature in the holding chamber, and the heater is used for heating the holding chamber.
The utility model discloses an in the embodiment, the atmospheric control subassembly still includes humidity transducer, and humidity transducer is connected with the control unit electricity to a humidity for detect the holding intracavity.
In an embodiment of the present invention, the side wall of the box body is provided with a vent.
In an embodiment of the present invention, two opposite side walls of the box body are provided with vents.
The utility model discloses an in one embodiment, the atmospheric control subassembly still includes radiator fan, and radiator fan installs in the vent, and radiator fan is connected with the control unit electricity.
In one embodiment of the utility model, the box body is provided with a viewing port; the online instrument heat preservation device also comprises an observation window arranged at the observation port;
the observation window is right opposite to the online instrument arranged in the accommodating cavity.
In an embodiment of the present invention, the observation window is a double-layer toughened glass.
In an embodiment of the utility model, the online instrument heat preservation device further comprises a power main switch, an online instrument power switch and a temperature control power switch;
the power supply main switch, the online instrument power switch and the temperature control power switch are all accommodated in the accommodating cavity, and the online instrument power switch and the temperature control power switch are all electrically connected with the power supply main switch; the power supply main switch is used for being electrically connected with an external power supply;
the online instrument is electrically connected with the online instrument power switch, and the temperature and humidity control assembly is electrically connected with the temperature control power switch.
The utility model discloses an in the embodiment, power master switch, online instrument switch and the equal interval setting of control by temperature change switch.
The beneficial effects of the utility model include:
the online instrument heat preservation device comprises a box body and a temperature and humidity control assembly; the box body is provided with an accommodating cavity for accommodating the online instrument; the box body comprises a stainless steel shell and a heat insulation layer arranged on the inner side wall of the stainless steel shell; the temperature and humidity control assembly is connected with the box body to adjust the temperature and humidity in the box body. This online instrument heat preservation device can improve the heat preservation ability of box through placing the heat preservation in the stainless steel casing in to can adjust the inside humiture of box through the atmospheric control subassembly, thereby can maintain the humiture environment in the box, with the normal operating of the online instrument in the guarantee box, thereby can reduce the fault rate of online instrument in the use, with the cost of reduction maintenance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic view of a first perspective of an in-line instrument thermal insulation apparatus provided herein;
FIG. 2 is a schematic structural diagram of a second perspective of the on-line instrument thermal insulation apparatus provided in the present application;
fig. 3 is a circuit structure diagram of the wire meter heat preservation device provided by the present application.
An icon: 100-an online meter; 200-online instrument heat preservation device; 210-a box; 220-a temperature and humidity control component; 201-an accommodating cavity; 211-stainless steel housing; 212-an insulating layer; 221-a temperature sensor; 222-a heater; 223-a control unit; 224-a humidity sensor; 213-a vent; 225-a heat dissipation fan; 230-a viewing window; 241-power master switch; 242-on-line instrument power switch; 243-temperature controlled power switch; 244-lightning protection of the power supply.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or may be indirectly connected through an intermediate. The specific meaning of the above terms in this application will be understood to be a specific case for those of ordinary skill in the art.
Referring to fig. 1, the present embodiment provides an online instrument heat preservation device 200, which includes a box 210 and a temperature and humidity control assembly 220;
the box body 210 is provided with an accommodating cavity 201 for accommodating the online meter 100; the box body 210 comprises a stainless steel shell 211 and an insulating layer 212 arranged on the inner side wall of the stainless steel shell 211;
the temperature and humidity control assembly 220 is connected to the cabinet 210 to adjust the temperature and humidity inside the cabinet 210.
Referring to fig. 1, the working principle of the online meter heat preservation device 200 is as follows:
in a sewage treatment project, in order to ensure normal operation of the online meter 100 and accuracy of data, a working environment of the online meter 100 needs to be maintained, and the working environment of the online meter 100 is prevented from being influenced by external sewage treatment equipment, therefore, the online meter heat preservation device 200 provided by this embodiment can adopt a built-in mode, the online meter 100 is placed in the accommodating cavity 201 of the online meter heat preservation device 200, so that the online meter heat preservation device is isolated from the external sewage treatment equipment, and the influence of the external environment on the working environment of the online meter 100 is reduced, and in a use process, the heat preservation capability of the box body 210 can be improved through the heat preservation layer 212 built in the stainless steel shell 211, and the internal temperature and humidity of the box body 210 can be adjusted through the temperature and humidity control component 220, so that the temperature and humidity environment in the box body 210 can be maintained, so that normal operation of the online meter 100 in the box body 210 is ensured, and the failure rate of the online meter 100 in a use process can be reduced, and the maintenance cost is reduced.
Further, referring to fig. 1 to fig. 3, in the present embodiment, in order to regulate and control the temperature and humidity in the accommodating cavity 201, the temperature and humidity control assembly 220 includes a temperature sensor 221, a heater 222 and a control unit 223; the temperature sensor 221, the heater 222 and the control unit 223 are all connected in the accommodating cavity 201; the temperature sensor 221 and the heater 222 are electrically connected to the control unit 223, the temperature sensor 221 is used for detecting the temperature in the accommodating chamber 201, and the heater 222 is used for heating the accommodating chamber 201.
Therefore, the control unit 223 receives the temperature data in the accommodating chamber 201 detected by the temperature sensor 221, so as to control the operation of the heater 222 according to the temperature of the accommodating chamber 201, so as to maintain the operating temperature of the accommodating chamber 201; it should be noted that, in such an arrangement manner, the normal operation of the online meter 100 in a low-temperature environment can be guaranteed;
when the external environment temperature is too high, in order to avoid the too high temperature in the accommodating cavity 201, the side wall of the box body 210 is provided with a vent 213, and the temperature and humidity control assembly 220 further includes a heat dissipation fan 225, the heat dissipation fan 225 is installed at the vent 213, and the heat dissipation fan 225 is electrically connected with the control unit 223. Therefore, the control unit 223 receives the temperature data in the accommodating chamber 201 detected by the temperature sensor 221, and can control the operation of the heat dissipation fan 225 according to the temperature of the accommodating chamber 201, so as to reduce the operating temperature of the accommodating chamber 201.
This online instrument heat preservation device 200 is at the in-process that uses, under low temperature environment, can control heater 222 work through the control unit 223, and then promote the temperature in the holding chamber 201, can also be under high temperature environment, through the work of the control unit 223 control radiator fan 225 to reduce the temperature in the holding chamber 201, from this, maintain the temperature in the holding chamber 201 of box 210, in order to guarantee the normal operating of online instrument 100 in the holding chamber 201.
In addition, in the sewage treatment project, not only the above-mentioned problems of low temperature and high temperature are faced, but also the humidity is too high, and based on this, the temperature and humidity control assembly 220 further includes a humidity sensor 224, and the humidity sensor 224 is electrically connected with the control unit 223 and is used for detecting the humidity in the accommodating cavity 201.
From this, detect the humidity in the holding chamber 201 through humidity transducer 224 to with measuring data transmission for the control unit 223, and then make the control unit 223 can be when the humidity in the holding chamber 201 is too high, through the work of control heater 222, thereby reduce the humidity in the holding chamber 201, with the normal operating of guaranteeing online instrument 100.
In conclusion, the online instrument heat preservation device 200 can ensure the normal working environment in the accommodating cavity 201 in the use process under the low-temperature, high-temperature and humid external environment, so that the normal work of the online instrument 100 can be ensured, and the temperature and humidity values can be flexibly adjusted according to different temperatures in different seasons. It should be noted that, when the temperature sensor 221, the heater 222, the control unit 223 and the humidity sensor 224 are disposed, structural devices in the prior art can be adopted, and therefore, the circuit connection and the structural principle thereof are not described herein again; it should be noted that, in order to facilitate the control unit 223 to control the temperature and the humidity, the control unit 223 is provided with a temperature adjusting knob and a humidity adjusting knob.
Further, referring to fig. 1-3, in the present embodiment, in order to improve the ventilation efficiency, ventilation openings 213 may be disposed on two opposite sidewalls of the box 210, and a heat dissipation fan 225 is installed at each ventilation opening 213.
In this embodiment, in order to facilitate the external observation of the operating state of the online meter 100 and the display of data during the operation of the online meter 100, the online meter thermal insulation device 200 further includes an observation window 230 installed at the observation port; the viewing window 230 is aligned with the in-line meter 100 disposed in the housing chamber 201.
In addition, when the observation window 230 is provided, the observation window 230 is made of double-layer tempered glass in order to improve the heat insulation and heat preservation capability of the observation window 230.
Further, in this embodiment, the online meter heat preservation device 200 further includes a power main switch 241, an online meter power switch 242, and a temperature-controlled power switch 243;
the power main switch 241, the online instrument power switch 242 and the temperature control power switch 243 are all accommodated in the accommodating cavity 201, and the online instrument power switch 242 and the temperature control power switch 243 are all electrically connected with the power main switch 241; the power main switch 241 is used for electrically connecting with an external power supply;
the online meter 100 is electrically connected to an online meter power switch 242, and the temperature and humidity control module 220 is electrically connected to a temperature-controlled power switch 243.
The power main switch 241, the on-line meter power switch 242, and the temperature-controlled power switch 243 are disposed at intervals. Therefore, by the arrangement mode, the power supply conduction control of the online instrument 100 and the temperature and humidity control assembly 220 are mutually independent, and the operation control and the operation maintenance are convenient.
It should be noted that a power lightning protector 244 electrically connected to the power main switch 241 is further disposed in the accommodating cavity 201.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides an online instrument heat preservation device which characterized in that:
the online instrument heat preservation device comprises a box body and a temperature and humidity control assembly;
the box body is provided with an accommodating cavity for accommodating the online instrument; the box body comprises a stainless steel shell and a heat insulation layer arranged on the inner side wall of the stainless steel shell;
the temperature and humidity control assembly is connected with the box body to adjust the temperature and humidity in the box body.
2. The in-line meter warming device of claim 1, wherein:
the temperature and humidity control assembly comprises a temperature sensor, a heater and a control unit;
the temperature sensor, the heater and the control unit are all connected in the accommodating cavity;
the temperature sensor and the heater are electrically connected with the control unit, the temperature sensor is used for detecting the temperature in the accommodating cavity, and the heater is used for heating the accommodating cavity.
3. The in-line meter warming device of claim 2, wherein:
the temperature and humidity control assembly further comprises a humidity sensor, and the humidity sensor is electrically connected with the control unit and used for controlling the humidity in the accommodating cavity.
4. The in-line meter warming device of claim 3, wherein:
the side wall of the box body is provided with a ventilation opening.
5. The in-line meter warming device of claim 4, wherein:
the two opposite side walls of the box body are provided with the ventilation openings.
6. The in-line meter warming device of claim 4, wherein:
the temperature and humidity control assembly further comprises a heat dissipation fan, the heat dissipation fan is installed on the ventilation opening, and the heat dissipation fan is electrically connected with the control unit.
7. The in-line meter warming device of claim 1, wherein:
the box body is provided with an observation port; the online instrument heat preservation device also comprises an observation window arranged at the observation port;
the observation window is right opposite to the online instrument arranged in the accommodating cavity.
8. The in-line meter warming device of claim 7, wherein:
the observation window is double-layer toughened glass.
9. The in-line meter warming device according to any one of claims 1 to 7, wherein:
the online instrument heat preservation device also comprises a power supply main switch, an online instrument power supply switch and a temperature control power supply switch;
the power supply main switch, the on-line instrument power switch and the temperature control power switch are all accommodated in the accommodating cavity, and the on-line instrument power switch and the temperature control power switch are all electrically connected with the power supply main switch; the power supply main switch is used for being electrically connected with an external power supply;
the online instrument is electrically connected with the online instrument power switch, and the temperature and humidity control assembly is electrically connected with the temperature control power switch.
10. The in-line meter thermal insulation device of claim 9, wherein:
the power supply main switch, the online instrument power switch and the temperature control power switch are all arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222819138.7U CN218143150U (en) | 2022-10-25 | 2022-10-25 | Online instrument heat preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222819138.7U CN218143150U (en) | 2022-10-25 | 2022-10-25 | Online instrument heat preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218143150U true CN218143150U (en) | 2022-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222819138.7U Active CN218143150U (en) | 2022-10-25 | 2022-10-25 | Online instrument heat preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218143150U (en) |
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2022
- 2022-10-25 CN CN202222819138.7U patent/CN218143150U/en active Active
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