Measurement and control device for direct drinking water system

Abstract

A direct drinking water system measurement and control device comprises a box body and a cabinet door which are movably hinged, and is characterized in that a communication module and a PLC (Programmable Logic Controller) control module are arranged in the box body; an LED touch screen is embedded in the cabinet door; a fan and a metal radiating fin group are arranged on the back surface of the LED touch screen; the fan is transversely arranged, and the wind direction is aligned with the metal radiating fin group; the metal cooling fin set is composed of a plurality of metal cooling fins, one metal cooling fin is attached to the back face of the LED touch screen, and each metal cooling fin is provided with a plurality of sections of zigzag points. A ventilation opening is correspondingly formed in the face, close to the metal cooling fins, of the box body. According to the device, through heat dissipation management, shockproof design and electromagnetic interference shielding, the high efficiency, stability and safety of equipment in the operation process are ensured, and meanwhile, the long-term reliability and user experience of the equipment are improved. Therefore, the device can deal with complex environments and high-requirement use scenes in practical application, the fault and maintenance cost is reduced, the overall efficiency is improved, and the overall life cycle is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of measurement and control equipment, and specifically relates to a direct drinking water system measurement and control device. BACKGROUND

[0002] With the improvement of living standards, people pay more and more attention to diet health, especially in the drinking water, although the tap water can be drunk after boiling, but different impurities still exist in the tap water, so a complete direct drinking water system is selected to be installed for filtration, with the development of the Internet of Things, some related data on the direct drinking water system can be read, and a measurement and control device is usually used to read the related data.

[0003] However, the heat dissipation design of many direct drinking water system measurement and control devices is relatively simple at present, and the temperature of the equipment cannot be effectively reduced under long-time operation or high-temperature environment, resulting in that the temperature of the internal components is too high, thereby affecting the performance and service life of the equipment, and the shock absorption problem is often not fully considered in the structural design, because the vibration sources are complex (such as pipeline vibration, water pump operation, etc.), the sensitive components such as sensors and controllers inside the equipment are easily disturbed by external vibration, thereby reducing the measurement accuracy and reliability of the system. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to provide a direct drinking water system measurement and control device, which can effectively solve the problems in the background technology.

[0005] To solve the above problems, the technical scheme adopted by the utility model is: a direct drinking water system measurement and control device, comprising a box body and a cabinet door, the box body and the cabinet door are hingedly connected, characterized in that the box body is internally provided with a communication module and a PLC control module; the cabinet door is inlaid with an LED touch screen; the back of the LED touch screen is provided with a fan and a metal heat sink group; the fan is horizontally arranged with the wind direction aligned with the metal heat sink group; the metal heat sink group is composed of a plurality of metal heat sinks, one of which is attached to the back of the LED touch screen, and the plurality of metal heat sinks are each provided with a plurality of bending points; and a ventilation opening is provided on one side of the box body close to the metal heat sink.

[0006] As a further preferred scheme of the utility model, the box body is designed as a double layer, divided into an inner box and an outer box, and the ventilation opening is arranged on the inner box; the inner box is sleeved inside the outer box, a air duct is formed between the inner box and the outer box, and elastic material is arranged around the inner box and the outer box; the elastic material is distributedly arranged to leave the air duct; air outlets are arranged on both sides of the bottom of the outer box; and the air outlets extend to the bottom of both sides of the outer box.

[0007] As a further preferred scheme of the utility model, the elastic material is made of rubber pads, silica gel pads or elastic foams.

[0008] As a further preferred scheme of the utility model, the inner wall of the outer box and the outer wall of the inner box are both provided with a nickel-based coating.

[0009] As a further preferred scheme of the utility model, the air outlet is provided with a mesh net cover.

[0010] As a further preferred scheme of the utility model, the outer box and the inner box are provided with a flow dividing piece at the corresponding ventilation opening.

[0011] As a further preferred scheme of the utility model, the fan is provided with a plurality of.

[0012] Compared with the prior art, the utility model provides a direct drinking water system measurement and control device, has the following beneficial effects:

[0013] The device ensures the efficiency, stability and safety of the equipment in the running process through heat dissipation management, shockproof design and electromagnetic interference shielding, improves the long-term reliability and user experience of the equipment, can cope with complex environment and high requirement use scene in actual application, reduces the failure and maintenance cost, and improves the overall efficiency and life cycle. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the utility model;

[0015] Figure 2 It is a structure schematic view of the utility model;

[0016] Figure 3 It is a structure schematic view of the utility model;

[0017] Figure 4 It is an internal structure sectional view of the utility model;

[0018] Figure 5 It is an internal structure sectional view of the utility model;

[0019] Wherein: 1, box; 1-1, inner box; 1-2, outer box; 2, cabinet door; 3, communication module; 4, PLC control module; 5, LED touch screen; 6, fan; 7, metal heat sink group; 8, ventilation opening; 9, air duct; 10, elastic material; 11, air outlet; 12, mesh net; 13 flow dividing piece. DETAILED DESCRIPTION

[0020] It should be noted that if the embodiment of the utility model involves directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture, if the specific posture changes, the directional indications also change accordingly.

[0021] In addition, if the description of "first", "second" and the like is involved in the embodiments of the present application, the description of "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implying the number of the indicated technical features.

[0022] In addition, if "and / or" or "and / or" appears throughout the text, it means that the three parallel schemes are included, for example, "A and / or B" includes A scheme, or B scheme, or A and B scheme.

[0023] In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0024] Referring to Figures 1-5 The utility model provides a kind of direct drinking water system measurement and control device, including box 1 and cabinet door 2, box 1 is hingedly connected with cabinet door 2, it is characterized in that, communication module 3 and PLC control module 4 are built-in in the box 1;The cabinet door 2 is inlaid with LED touch screen 5;The back of LED touch screen 5 is equipped with fan 6 and metal heat sink group 7;Fan 6 is transversely arranged wind direction aligns metal heat sink group 7, usually the heat generated by LED touch screen 5 is more, fan 6 is arranged in back and can be quickly radiated, simultaneously the position of fan 6 is located in the middle of box 1, the heat generated in the box can be carried away;Metal heat sink group 7 is formed by multiple metal heat sink group 7, one piece is attached to the back of LED touch screen 5, the multiple metal heat sink is all equipped with multiple inflection points, and the heat dissipation effect is optimized;The side of box 1 close to metal heat sink is equipped with air vent 8 correspondingly.

[0025] As a further preferred scheme of the utility model, the box 1 is double-layer design, is divided internally, equipment can also keep stable, avoid vibration transmission to sensitive equipment, and specifically divided into inner box 1-1 and outer box 1-2, the air vent 8 is arranged on the inner box 1-1;The inner box 1-1 is sleeved in the outer box 1-2, and air duct 9 is formed between the inner box 1-1 and the outer box 1-2, and the periphery between the inner box 1-1 and the outer box 1-2 is equipped with elastic material 10;The elastic material 10 is distributedly arranged, for leaving air duct 9;The bottom of the outer box 1-2 is equipped with air outlet 11 on both sides;The air outlet 11 extends to the bottom of the both sides of the outer box 1-2.

[0026] As a further preferred scheme of the utility model, the elastic material 10 adopts rubber pad, silica gel pad or elastic foam, can effectively reduce the transmission of vibration, adapts to different working environment.

[0027] As a further preferred scheme of the utility model, the inner wall of the outer box 1-2 and the outer wall of the inner box 1-1 are all provided with a nickel-based coating, effectively blocking electromagnetic interference.

[0028] As a further preferred scheme of the utility model, the air outlet 11 is all sleeved with a bug screen 12, avoiding mice, insects and ants from entering the device and biting the circuit.

[0029] As a further preferred scheme of the utility model, the corresponding position of the ventilation port 8 of the outer box 1-2 and the inner box 1-1 is provided with a shunt 13, the shunt 13 is horizontally installed on the inner wall of the outer box 1-2 in the shape of a water droplet, the air of the inner box 1-1 is divided into two groups of air ducts by the shunt 13 when being discharged to the outer box 1-2, and then is discharged from the air outlet 11 respectively, thereby reducing the failure rate of the equipment caused by overheating and significantly prolonging the service life of the equipment.

[0030] As a further preferred scheme of the utility model, the fan 6 is provided with a plurality of fans, and the air volume is increased according to the requirement.

[0031] As a specific embodiment of the utility model: the user starts the device through the LED touch screen 5, the PLC control module 4 starts to perform equipment self-checking after receiving the starting signal, the communication module 3 checks the connection with the external equipment, ensures smooth data transmission, the device monitors the water quality and flow parameters through the PLC control module 4, and performs real-time data acquisition according to the preset threshold value, and the data is transmitted to the remote monitoring platform or the local storage system through the communication module 3, so that the user can view and record;

[0032] When the equipment is working, the LED touch screen 5 may generate a certain amount of heat. At this time, the back fan 6 starts to cooperate with the metal heat sink group 7, and the heat of the LED touch screen 5 and the inner box 1-1 is taken away by air flow, the air of the inner box 1-1 is divided into two groups of air ducts by the shunt 13 when being discharged to the outer box 1-2, and then is discharged from the air outlet 11 respectively, thereby reducing the failure rate of the equipment caused by overheating and significantly prolonging the service life of the equipment.

[0033] During the operation of the external equipment, the inner box 1-1 and the outer box 1-2 are isolated by the elastic material 10 (such as rubber pad or silica gel pad), so that the external vibration will not be directly transmitted to the sensitive equipment, ensuring the stability of the equipment, and the inner wall of the outer box 1-2 and the outer wall of the inner box 1-1 are all provided with a nickel-based coating, effectively blocking electromagnetic interference.

[0034] According to the requirement, the above-mentioned installation, setting, provided with or connected mode includes and is not limited to screw, riveting, welding or sleeving, fixing and the like mode for installation, setting or connection, and the mode for installation, setting or connection is selected according to the working situation.

[0035] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, as described in the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. A direct drinking water system measuring and controlling device, comprising a box (1) and a cabinet door (2), the box (1) and the cabinet door (2) being movably hinged, characterized in that, The box (1) is built-in communication module (3) and PLC control module (4); The cabinet door (2) inlayed with LED touch screen (5); The back of the LED touch screen (5) is provided with fan (6) and metal fin group (7); The fan (6) is set transversely and the wind direction is aligned with the metal fin group (7); The metal fin group (7) is composed of a plurality of metal fins (7), one of which is attached to the back of the LED touch screen (5), and the plurality of metal fins are provided with a plurality of bending points; The box (1) is provided with a ventilation opening (8) on the side close to the metal fin.

2. The direct drinking water system monitoring device according to claim 1, characterized in that, The box (1) is double-layer design, divided into inner box (1-1) and outer box (1-2), the ventilation opening (8) is arranged on the inner box (1-1); The inner box (1-1) is sleeved in the outer box (1-2), the air duct (9) is formed between the inner box (1-1) and the outer box (1-2), and the periphery between the inner box (1-1) and the outer box (1-2) is provided with elastic material (10); The elastic material (10) is distributedly arranged, which is used for leaving the air duct (9); The bottom of the outer box (1-2) is provided with air outlet (11) on both sides; The air outlet (11) extends to the bottom of the outer box (1-2) on both sides.

3. The direct drinking water system monitoring device according to claim 2, characterized in that, The elastic material (10) adopts rubber pad, silica gel pad or elastic foam.

4. The straight drinking water system monitoring device according to claim 2, characterized in that, The inner wall of the outer box (1-2) and the outer wall of the inner box (1-1) are provided with nickel-based coating.

5. The straight drinking water system monitoring device according to claim 2, characterized in that, The air outlet (11) is provided with a mesh (12) sleeve.

6. The straight drinking water system monitoring and control device according to claim 2, characterized in that, The outer box (1-2) and the inner box (1-1) are provided with a shunt (13) at the corresponding position of the ventilation opening (8).

7. The direct drinking water system monitoring device of claim 1, wherein, The fan (6) is provided with a plurality of.

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