CN220252459U

CN220252459U - Temperature control system for distribution room of paper mill

Info

Publication number: CN220252459U
Application number: CN202322187775.1U
Authority: CN
Inventors: 杨国旗
Original assignee: Liansheng Paper Industry Longhai Co ltd
Current assignee: Liansheng Paper Industry Longhai Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2023-12-26
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to a temperature control system for a distribution room of a paper making workshop, which comprises a plurality of distribution rooms, and comprises the following components: the plurality of temperature controllers are respectively arranged in different distribution chambers of the paper mill; the controller is connected with the temperature controller and is arranged in the duty room; the control panel is arranged in the duty room and is connected with the controller; the first alarm is arranged on the outer wall of the duty room, and the control end of the first alarm is connected with the controller. Personnel in the room on duty can know the indoor temperature of each distribution room through control panel, disposes first alarm on the outer wall of room on duty simultaneously, reminds the personnel on duty to have the distribution room to appear temperature anomaly, can handle as early as possible, avoids because in the distribution room because the air conditioner refrigeration is unusual, and lead to indoor temperature to rise and produce the problem of equipment trouble.

Description

Temperature control system for distribution room of paper mill

Technical Field

The application relates to the technical field of distribution room, in particular to a workshop distribution room temperature control system.

Background

In a paper making workshop, due to the requirement of paper making equipment, a plurality of distribution chambers, such as a pulping high-low pressure chamber, a papermaking high-low pressure chamber, a transmission chamber, a rewinding chamber, a pulping high-voltage motor distribution chamber, a papermaking high-voltage motor distribution chamber, a vibrating screen distribution chamber, a transformer chamber and the like, are generally configured, the air conditioning refrigeration of the distribution chamber is important, if the air conditioning of the distribution chamber is abnormally not refrigerated, the indoor temperature rises, an electric equipment frequency converter can be in fault jump stop, or some of the electric equipment frequency converters are in fault at red medicine equipment, so that the production is directly affected. So can all install a temperature controller in the distribution room generally for show the control to the temperature of the indoor environment of distribution, make things convenient for the electrical personnel to look over indoor temperature when the distribution room patrols and examines, however the electrical personnel is not 24 hours and stay in the distribution room, if the air conditioner refrigeration of distribution room is unusual, and when the electrical personnel did not patrol and examine this distribution room, the electrical personnel can't know the unusual refrigeration of current distribution room air conditioner in time, can't in time handle, and cause equipment to break down easily and influence production.

Disclosure of Invention

In view of the above problems, the application provides a workshop distribution room temperature control system, which solves the problem that if an electric person fails to inspect the distribution room in time to cause the abnormal refrigeration condition of an air conditioner, the equipment fails and the papermaking production is affected in a plurality of distribution rooms of the existing papermaking workshop.

To achieve the above object, the present inventors provide a temperature control system for a distribution room of a paper mill, the paper mill including a plurality of distribution rooms, including:

the plurality of temperature controllers are respectively arranged in different distribution chambers of the paper mill;

the controller is connected with the temperature controller and is arranged in the duty room;

the control panel is arranged in the duty room and is connected with the controller;

the first alarm is arranged on the outer wall of the duty room, and the control end of the first alarm is connected with the controller.

In some embodiments, the control panel is provided with a plurality of alarm indicator lamps, the alarm indicator lamps are connected to the controller, and the alarm indicator lamps are in one-to-one correspondence with the temperature controllers.

In some embodiments, the system further comprises a second alarm, wherein the second alarm is arranged in the production DCS room, and a control end of the second alarm is connected with the controller.

In some embodiments, the first alarm and the second alarm are both audible and visual alarms.

In some embodiments, the system further comprises a control switch, wherein the first alarm and the second alarm are both connected to a working power supply through the control switch, and a control end of the control switch is connected to the controller.

In some embodiments, the control switch is a circuit breaker.

In some embodiments, a communication module is also included, the communication module being coupled to the controller.

In some embodiments, a mobile terminal is also included, the mobile terminal being communicatively coupled to the communication module.

In some embodiments, the control panel further comprises a display screen thereon, the display screen being connected to the controller.

Compared with the prior art, above-mentioned technical scheme is through setting up the temperature controller respectively in a plurality of switch rooms of paper mill, carry out the indoor temperature to the switch rooms that corresponds through the temperature controller that corresponds and show the control, the indoor temperature that the temperature controller will detect the switch rooms that corresponds simultaneously sends the controller, the controller shows on control panel according to the indoor temperature that the control of each switch room sent, make the personnel in the room on duty know the indoor temperature of each switch room through control panel, can in time carry out corresponding processing to the switch rooms that appear temperature is unusual, dispose first alarm on the outer wall of room on duty simultaneously, when the indoor temperature that the controller sent according to the control of each switch room judges that there is the switch rooms to appear unusual, then can report to the police through first alarm, remind the personnel on duty to have the switch rooms to appear temperature unusual, can handle as early as possible, avoid because in the switch rooms because the air conditioner refrigeration is unusual, and lead to indoor temperature rise and produce the problem of equipment trouble.

The foregoing summary is merely an overview of the present application, and is provided to enable one of ordinary skill in the art to make more clear the present application and to be practiced according to the teachings of the present application and to make more readily understood the above-described and other objects, features and advantages of the present application, as well as by reference to the following detailed description and accompanying drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of the present application and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic diagram of a temperature control system for a distribution room of a paper mill according to an embodiment;

FIG. 2 is a schematic diagram of another construction of a temperature control system for a distribution room of a paper mill according to an embodiment;

FIG. 3 is a schematic diagram of another construction of a temperature control system for a distribution room of a paper mill according to an embodiment;

FIG. 4 is a schematic diagram of another embodiment of a temperature control system for a distribution room of a paper mill;

fig. 5 is a schematic diagram of another structure of a temperature control system for a distribution room of a paper mill according to an embodiment.

Reference numerals referred to in the above drawings are explained as follows:

110. a temperature controller, a temperature controller and a temperature controller,

120. the controller is used for controlling the operation of the controller,

130. a control panel, which is used for controlling the control panel,

131. an alarm indication lamp is arranged on the inner side of the shell,

140. a first alarm device is arranged on the first side of the first container,

150. a second alarm device, which is provided with a second alarm,

160. and controlling the switch.

Detailed Description

In order to describe the possible application scenarios, technical principles, practical embodiments, and the like of the present application in detail, the following description is made with reference to the specific embodiments and the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples and are not intended to limit the scope of protection of the present application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of the phrase "in various places in the specification are not necessarily all referring to the same embodiment, nor are they particularly limited to independence or relevance from other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the technical features mentioned in the embodiments may be combined in any manner to form a corresponding implementable technical solution.

Unless defined otherwise, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application pertains; the use of related terms herein is for the description of specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a representation for describing a logical relationship between objects, which means that there may be three relationships, e.g., a and/or B, representing: there are three cases, a, B, and both a and B. In addition, the character "/" herein generally indicates that the front-to-back associated object is an "or" logical relationship.

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual number, order, or sequence of such entities or operations.

Without further limitation, the use of the terms "comprising," "including," "having," or other like terms in this application is intended to cover a non-exclusive inclusion, such that a process, method, or article of manufacture that comprises a list of elements does not include additional elements but may include other elements not expressly listed or inherent to such process, method, or article of manufacture.

As in the understanding of the "examination guideline," the expressions "greater than", "less than", "exceeding", and the like are understood to exclude the present number in this application; the expressions "above", "below", "within" and the like are understood to include this number. Furthermore, in the description of the embodiments of the present application, the meaning of "a plurality of" is two or more (including two), and similarly, the expression "a plurality of" is also to be understood as such, for example, "a plurality of groups", "a plurality of" and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative terms such as "center," "longitudinal," "transverse," "length," "width," "thickness," "up," "down," "front," "back," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," etc., are used herein as terms of orientation or positional relationship based on the specific embodiments or figures, and are merely for convenience of description of the specific embodiments of the present application or ease of understanding of the reader, and do not indicate or imply that the devices or components referred to must have a particular position, a particular orientation, or be configured or operated in a particular orientation, and therefore are not to be construed as limiting of the embodiments of the present application.

Unless specifically stated or limited otherwise, in the description of the embodiments of the present application, the terms "mounted," "connected," "affixed," "disposed," and the like are to be construed broadly. For example, the "connection" may be a fixed connection, a detachable connection, or an integral arrangement; the device can be mechanically connected, electrically connected and communicated; it can be directly connected or indirectly connected through an intermediate medium; which may be a communication between two elements or an interaction between two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains according to the specific circumstances.

Referring to fig. 1, the present embodiment provides a temperature control system for a distribution room of a paper making workshop, where the paper making workshop includes a plurality of distribution rooms, including:

the temperature controllers 110 are multiple, and are respectively arranged in different distribution chambers of the paper mill;

the controller 120 is connected to the temperature controller 110, and the controller 120 is arranged in the duty room;

a control panel 130, wherein the control panel 130 is arranged in the duty room, and the control panel 130 is connected to the controller 120;

the first alarm 140, the first alarm 140 is disposed on an outer wall of the duty room, and a control end of the first alarm 140 is connected to the controller 120.

Through set up temperature controller 110 respectively in a plurality of distribution rooms of paper mill, carry out the indoor temperature to the distribution room that corresponds through corresponding temperature controller 110 and show the control, simultaneously temperature controller 110 will detect the indoor temperature of the distribution room that corresponds and send for controller 120, controller 120 shows on control panel 130 according to the indoor temperature that the control of each distribution room sent, make the indoor personnel on duty can know the indoor temperature of each distribution room through control panel 130, can in time carry out corresponding processing to the distribution room that appears temperature is unusual, dispose first alarm 140 on the outer wall of the room on duty simultaneously, when the indoor temperature that controller 120 had the distribution room according to the control of each distribution room sent appears unusual, then can report to the police through first alarm 140, remind the person on duty to know that the distribution room appears temperature unusual, can handle as early as possible, avoid because in the room because the air conditioner refrigeration is unusual, and lead to indoor temperature rise and produce the problem of equipment trouble.

For example, the distribution chambers of the paper mill include a pulping high-low pressure chamber, a papermaking high-low pressure chamber, a transmission chamber, a rewinding chamber, a pulping high-voltage motor distribution chamber, a papermaking high-voltage motor distribution chamber, a vibrating screen distribution chamber, a transformer chamber and the like, and accordingly, the temperature control device 110 is arranged in each of the distribution chambers to perform indoor temperature display monitoring, and the temperature control device 110 collects the temperatures in the distribution chambers and sends the collected indoor temperatures to the controller 120.

Referring to fig. 2, in some embodiments, the control panel 130 is provided with a plurality of alarm indicator lamps 131, the alarm indicator lamps 131 are connected to the controller 120, and the alarm indicator lamps 131 are in one-to-one correspondence with the temperature controllers 110. Wherein, the personnel in the room of being convenient for on duty knows which block terminal appearance temperature is unusual, through the alarm indicator 131 with every block terminal's temperature control appearance 110 one-to-one on control panel 130, when temperature control appearance 110 detects that the corresponding block terminal appearance room is unusual, then the alarm indicator 131 that corresponds is controlled by controller 120 and sent alarm information, for example changes from the green light to the red light, then the personnel on duty can know which block terminal appearance temperature is unusual, can handle the temperature anomaly of corresponding block terminal.

Referring to fig. 3, in some embodiments, a second alarm 150 is further included, the second alarm 150 is disposed in the production DCS room, and a control terminal of the second alarm 150 is connected to the controller 120. When the duty room is unattended, when the temperature of the distribution room is abnormal, the controller 120 controls the second alarm 150 arranged in the production DCS room to send an alarm signal, and then the electric duty personnel can be notified in the first implementation mode when the second alarm 150 is received by personnel in the workshop site or the production DCS room, for example, the electric duty personnel is notified through an interphone, the electric duty personnel returns to the electric duty room to check the control panel 130 after receiving the notification, and then the alarm distribution room detects the reason in time and carries out corresponding processing.

In some embodiments, the first alarm 140 and the second alarm 150 are both audible and visual alarms. The audible and visual alarm (Audible and visual alarm) is also called an audible and visual alarm, and is arranged to meet the special requirements of customers on the loudness of the alarm and the installation position. Simultaneously, two alarm signals of sound and light are sent out. The audible and visual alarm sends out audible and visual signals, so that people in the duty room or people in the DCS room can be warned. In other embodiments, the first alarm 140 and the second alarm 150 may also use a buzzer, and the buzzer sends an alarm sound to remind.

Referring to fig. 4, in some embodiments, the system further includes a control switch 160, where the first alarm 140 and the second alarm 150 are connected to the working power supply through the control switch 160, and a control end of the control switch 160 is connected to the controller 120. In order to facilitate the simultaneous operation of the first alarm 140 and the second alarm 150, the first alarm 140 and the second alarm 150 are connected to the operating power supply through the same control switch 160, and when the controller 120 needs to control the first alarm 140 and the second alarm 150 to send out alarm signals, the controller 120 switches on the operating power supply through the control switch 160 to enable the first alarm 140 and the second alarm 150 to start operating and send out alarm signals. Wherein, the control switch 160 is a circuit breaker. A circuit breaker refers to a switching device capable of closing, carrying and opening a current under normal circuit conditions and closing, carrying and opening a current under abnormal circuit conditions within a prescribed time. In other embodiments, the control switch 160 may also employ a relay or the like.

In some embodiments, a communication module is also included, which is coupled to the controller 120. Through setting up communication module and connecting in controller 120, when the indoor temperature of distribution room appears unusual, controller 120 can send alarm signal through communication module in to the cell-phone of electric person on duty for when electric person on duty is not in the indoor on duty, also can in time know that the indoor temperature of distribution room appears unusual, can in time carry out inspection processing.

In some embodiments, a mobile terminal is also included, the mobile terminal being communicatively coupled to the communication module. Through carrying out configuration mobile terminal for electric person on duty, like the bracelet, set up alarm module on mobile terminal, like vibration module, audible and visual alarm module etc. can remind person on duty through mobile terminal, avoid person on duty under the condition that does not carry intercom or cell-phone, can in time inform electric person on duty to carry out the electricity distribution room to appear temperature anomaly and carry out inspection processing.

In some embodiments, the control panel 130 further includes a display thereon, and the display is connected to the controller 120. Wherein, through setting up the display screen on control panel 130, controller 120 shows the temperature information that each temperature control appearance 110 gathered on the display screen for the person on duty can know the current indoor temperature of each block terminal. In some embodiments, a key module for adjusting the air conditioner of each distribution room is disposed on the control panel 130, the key module is connected to the controller 120, the controller 120 is connected to the air conditioner of each distribution room, and the air conditioner of each distribution room can be controlled through the key module, so as to adjust the indoor temperature of each distribution room.

In some embodiments, a temperature control system for a distribution room of a paper-making workshop is designed and installed to realize a centralized control system for alarming temperature abnormality of each distribution room, a controller 120 is designed and installed on an electric control box of an on-duty room, a dressing control cable is arranged to guide alarm output signals (or some important equipment alarm signals) of all distribution room temperature controllers 110 to input terminals of the controller 120 of the on-duty room, an alarm horn (a first alarm 140) is installed on an off-duty room wall, an alarm horn (a second alarm 150) is installed in a production DCS room, and the alarm signals output by the controller 120 are connected to two alarm horns (the first alarm 140 and the second alarm 150) through the cable, so that centralized control can be realized and equipment abnormality can be found in advance. The control system requires electrical components: each power distribution room comprises a temperature controller 110, a breaker QF, wires and cables, a controller 120, fastening screws and two alarms.

The working principle of the centralized control system is as follows: as shown in fig. 5, the alarm parameters of the temperature controller 110 are set, when the temperature of the air conditioner in the distribution room is higher than the value, the alarm is output (or some important equipment alarm signals are output), the corresponding point of the input of the controller 120 has a signal action, the panel of the controller 120 corresponds to the alarm indicator 131 and can flash to alarm, and meanwhile, the controller 120 outputs an alarm signal to the on-site alarm horn, (1) if someone is on duty in the electric room, the panel of the controller 120 is checked at the first time, which distribution room is known to control the alarm, and the process of finding the reason in the distribution room can be timely cleared; (2) if the electric duty room is not occupied, the on-site personnel or the DCS room of the workshop can see the alarm horn (the second alarm 150) to sound, the interphone is used for informing the electric duty personnel at the first time, and after the electric duty personnel receives the notification, the electric duty room is returned to the electric duty room to check the alarm information of the panel of the controller 120, and the alarm power distribution room is timely checked for reasons.

The system is simple and efficient, the abnormal indoor temperature of the air conditioner is increased (equipment abnormality alarm), early warning discovery is carried out in advance, faults are handled timely, and production is prevented from being influenced. The hidden danger of safety inspection is eliminated, the equipment failure rate is reduced, and the control intellectualization of the equipment is improved.

Finally, it should be noted that, although the foregoing embodiments have been described in the text and the accompanying drawings of the present application, the scope of the patent protection of the present application is not limited thereby. All technical schemes generated by replacing or modifying equivalent structures or equivalent flows based on the essential idea of the application and by utilizing the contents recorded in the text and the drawings of the application, and the technical schemes of the embodiments are directly or indirectly implemented in other related technical fields, and the like, are included in the patent protection scope of the application.

Claims

1. A paper mill electricity distribution room temperature control system, the paper mill including a plurality of electricity distribution rooms, characterized in that includes:

2. The temperature control system of a distribution room of a paper mill according to claim 1, wherein a plurality of alarm indicator lamps are arranged on the control panel, the alarm indicator lamps are connected to the controller, and the alarm indicator lamps are in one-to-one correspondence with the temperature controllers.

3. The plant room temperature control system of claim 1, further comprising a second alarm, the second alarm being disposed in the production DCS room, a control terminal of the second alarm being connected to the controller.

4. A paper mill electricity distribution room temperature control system as claimed in claim 3, wherein the first alarm and the second alarm are both audible and visual alarms.

5. The system of claim 3, further comprising a control switch, wherein the first alarm and the second alarm are connected to a working power supply through the control switch, and wherein a control end of the control switch is connected to the controller.

6. The papermaker's power distribution room temperature control system of claim 5, wherein said control switch is a circuit breaker.

7. The papermaker's power distribution room temperature control system of claim 1, further comprising a communication module connected to said controller.

8. The papermaker's power distribution room temperature control system of claim 7, further comprising a mobile terminal communicatively coupled to said communication module.

9. The paper mill electricity distribution room temperature control system of claim 1, wherein the control panel further comprises a display screen, wherein the display screen is connected to the controller.