阅读说明：本技术 一种物联网水表 (Thing networking water gauge ) 是由 武新 徐小辉 陈良 于 2019-11-20 设计创作，主要内容包括：本发明公开了一种物联网水表,通过所述引风机将所述密封腔内的湿空气引入至所述进风管内,然后进入所述延伸管,通过所述延伸管内的所述第一加热件对湿空气进行干燥处理,并且由于所述延伸管呈蛇形结构设置,能够增加湿空气在所述延伸管内的停留时间,以此能够对湿空气进行更好的干燥处理,经过第一次干燥处理后的空气进入所述干燥箱内,通过所述干燥框再次吸附空气中的水分,之后再利用所述第二加热件对其经过的空气进行再次加热干燥,经过三次干燥处理的空气通过所述出风管回到所述密封腔内,保证所述密封腔的干燥,以此能够避免所述密封腔内的电子元件由于受潮而损坏,减少所述物联网水表的受到损坏的可能性。(The invention discloses an Internet of things water meter, wherein wet air in a sealed cavity is introduced into an air inlet pipe through an induced draft fan, then enters an extension pipe, the wet air is dried through a first heating element in the extension pipe, the extension pipe is arranged in a snake-shaped structure, the retention time of the wet air in the extension pipe can be prolonged, so that the wet air can be dried better, the air after primary drying treatment enters a drying box, moisture in the air is adsorbed again through a drying frame, then the air after the primary drying treatment is heated and dried again through a second heating element, the air after tertiary drying treatment returns to the sealed cavity through an air outlet pipe, the drying of the sealed cavity is ensured, and the electronic element in the sealed cavity can be prevented from being damaged due to moisture, reduce the possibility that receives the damage of thing networking water gauge.)

1. An Internet of things water meter is characterized in that,

the moisture-proof meter comprises a meter body, a cover body, a circulating pipe, an impeller, a meter core, a processor and a moisture-proof assembly, wherein the cover body is fixedly connected with the meter body, a sealed cavity is formed between the meter body and the cover body, the circulating pipe is arranged below the meter body, one end of the impeller is rotatably connected with the circulating pipe and is positioned in the circulating pipe, the other end of the impeller is rotatably connected with the meter core through a magnetic coupling, the meter core is arranged in the sealed cavity, and the processor is fixedly connected with the meter body and is positioned in the sealed cavity;

the dampproofing subassembly includes air-supply line, draught fan, extension, drying cabinet, first heating member, dry frame, second heating member, play tuber pipe and humidity detection spare, the one end of air-supply line with table body intercommunication, just the draught fan sets up the air-supply line with the junction of the table body, the other end of air-supply line with the one end intercommunication of extension, the other end of extension with the drying cabinet intercommunication, the transversal snakelike structure setting of personally submitting of extension, first heating member sets up the inside of extension, dry frame with the second heating member respectively with drying cabinet fixed connection to set gradually in the inside of drying cabinet, the one end that goes out the tuber pipe with the drying cabinet intercommunication, and be located the drying cabinet keeps away from the one end of extension, the other end that goes out the tuber pipe with table body intercommunication, the humidity detection piece is arranged in the sealed cavity.

2. The Internet of things water meter of claim 1,

the drying frame comprises a first drying frame body, a second drying frame body and a third drying frame body, wherein the first drying frame body, the second drying frame body and the third drying frame body are respectively detachably connected with the drying frame and are sequentially arranged in the drying frame.

3. The Internet of things water meter of claim 2,

the moisture-proof assembly further comprises a first adsorption layer, and the first adsorption layer is fixedly connected with the air inlet pipe and is positioned on the inner surface wall of the air inlet pipe.

4. The Internet of things water meter of claim 3,

the moisture-proof assembly further comprises a second adsorption layer, and the second adsorption layer is fixedly connected with the drying box and is located on the inner surface wall of the drying box.

5. The Internet of things water meter of claim 1,

the water meter of the internet of things further comprises a protection component, the protection component comprises a first shell, a second shell and an protective layer, the first shell is fixedly connected with the meter body and located on the outer side wall of the meter body, the second shell is fixedly connected with the circulating pipe and sleeved on the outer surface wall of the circulating pipe, and the protective layer is respectively sleeved on the first shell and the outer portion of the second shell.

6. The Internet of things water meter of claim 5,

the protection assembly further comprises angle protectors, and the angle protectors are fixedly connected with the first shell and are respectively located at four upper vertex angles of the first shell.

7. The Internet of things water meter of claim 6,

the protection component further comprises a third heating element, wherein the third heating element is fixedly connected with the first shell and the second shell respectively and is embedded in the first shell and the second shell respectively.

8. The Internet of things water meter of claim 7,

the protection component further comprises a sealing strip, the sealing strip is fixedly connected with the cover body and is located at the joint of the cover body and the meter body.

9. The Internet of things water meter of claim 8,

the cross section of the sealing strip is of a concave structure, and a wear-resistant coating is arranged at the concave position of the sealing strip.

10. An Internet of things water meter as claimed in any one of claims 1 to 9,

the water meter of the internet of things further comprises a network connector, an electromagnetic valve, a flowmeter, a display screen and an IC card induction gate, wherein the network connector, the display screen and the IC card induction gate are arranged in the sealing cavity, the electromagnetic valve is arranged in the circulating pipe, the flowmeter is arranged in the circulating pipe and is located between the electromagnetic valve and the meter core.

Technical Field

The invention relates to the technical field of water meters, in particular to an Internet of things water meter.

Background

Along with the progress of society, the development of science and technology, the more intellectuality and the science and technology ization of thing networking water gauge relatively with traditional water gauge can bring more convenience for resident's life to this more and more people use thing networking water gauge, but the structural design of current thing networking water gauge is unreasonable, damages easily.

Disclosure of Invention

The invention aims to provide an Internet of things water meter and aims to solve the technical problems that the Internet of things water meter in the prior art is unreasonable in structural design and easy to damage.

In order to achieve the purpose, the water meter of the internet of things comprises a meter body, a cover body, a circulating pipe, an impeller, a meter core, a processor and a moisture-proof assembly, wherein the cover body is fixedly connected with the meter body, a sealed cavity is formed between the meter body and the cover body, the circulating pipe is arranged below the meter body, one end of the impeller is rotatably connected with the circulating pipe and is positioned in the circulating pipe, the other end of the impeller is rotatably connected with the meter core through a magnetic coupling, the meter core is arranged in the sealed cavity, and the processor is fixedly connected with the meter body and is positioned in the sealed cavity;

the dampproofing subassembly includes air-supply line, draught fan, extension, drying cabinet, first heating member, dry frame, second heating member, play tuber pipe and humidity detection spare, the one end of air-supply line with table body intercommunication, just the draught fan sets up the air-supply line with the junction of the table body, the other end of air-supply line with the one end intercommunication of extension, the other end of extension with the drying cabinet intercommunication, the transversal snakelike structure setting of personally submitting of extension, first heating member sets up the inside of extension, dry frame with the second heating member respectively with drying cabinet fixed connection to set gradually in the inside of drying cabinet, the one end that goes out the tuber pipe with the drying cabinet intercommunication, and be located the drying cabinet keeps away from the one end of extension, the other end that goes out the tuber pipe with table body intercommunication, the humidity detection piece is arranged in the sealed cavity.

The drying frame comprises a first drying frame body, a second drying frame body and a third drying frame body, wherein the first drying frame body, the second drying frame body and the third drying frame body are respectively detachably connected with the drying frame and are sequentially arranged in the drying frame.

The moisture-proof assembly further comprises a first adsorption layer, and the first adsorption layer is fixedly connected with the air inlet pipe and is positioned on the inner surface wall of the air inlet pipe.

Wherein, dampproofing subassembly still includes the second adsorbed layer, the second adsorbed layer with drying cabinet fixed connection, and be located the interior table wall of drying cabinet.

The water meter of the internet of things further comprises a protection component, the protection component comprises a first shell, a second shell and an protective layer, the first shell is fixedly connected with the meter body and located on the outer side wall of the meter body, the second shell is fixedly connected with the circulating pipe and sleeved on the outer surface wall of the circulating pipe, and the protective layer is respectively sleeved on the first shell and the outer portion of the second shell.

The protection assembly further comprises angle protectors, and the angle protectors are fixedly connected with the first shell and are respectively located at four upper vertex angles of the first shell.

The protection component further comprises a third heating element, wherein the third heating element is fixedly connected with the first shell and the second shell respectively and embedded in the first shell and the second shell respectively.

The protection assembly further comprises a sealing strip, wherein the sealing strip is fixedly connected with the cover body and is positioned at the joint of the cover body and the meter body.

The cross section of the sealing strip is of a concave structure, and a wear-resistant coating is arranged at the concave position of the sealing strip.

Wherein, thing networking water gauge still includes network connection ware, solenoid valve, flowmeter, display screen and IC-card response floodgate, network connection ware the display screen with IC-card response floodgate all arranges in sealed intracavity, solenoid valve sets up the inside of runner pipe, the flowmeter sets up the inside of runner pipe, and be located solenoid valve with between the gauge core.

The invention has the beneficial effects that: the humidity detection part detects the humidity in the sealing cavity in real time and transmits the detected humidity value to the processor, the processor compares the detected humidity value with a preset humidity threshold value in a database, and if the detected humidity value is smaller than the humidity threshold value, the induced draft fan, the first heating part and the second heating part do not act; if be greater than the humidity threshold, control the draught fan the first heating member with the second heating member, the draught fan will the humid air of sealed intracavity is introduced to in the air-supply pipe, then gets into the extension pipe, through in the extension pipe the first heating member carries out drying process to humid air, and because the extension pipe is serpentine structure setting, can increase humid air and be in dwell time in the extension pipe to this can carry out better drying process to humid air, the air after first drying process gets into in the drying cabinet, through moisture in the drying frame adsorbs the air once more, carries out drying process for the second time, later recycles the second heating member carries out reheating drying to the air of its process, carries out drying process for the third time, and the air through drying process for the third time passes through the play tuber pipe and gets back to in the sealed intracavity, with this reciprocating cycle, until the humidity value that humidity detection spare detected little equals the humidity threshold value can, consequently the thing networking water gauge can avoid electronic component in the sealed cavity damages owing to weing the damage of thing networking water gauge promotes the life of thing networking water gauge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic diagram of the overall structure of the internet of things water meter.

Fig. 2 is a schematic diagram of the internal structure of the internet of things water meter.

Fig. 3 is a top view of the internet of things water meter of the present invention.

Fig. 4 is a schematic diagram of a partial internal structure of the internet of things water meter.

100-internet-of-things water meter, 10-meter body, 101-sealed cavity, 102-network connector, 103-electromagnetic valve, 104-flowmeter, 105-display screen, 106-IC card induction brake, 11-cover body, 12-circulation pipe, 13-impeller, 14-meter core, 20-processor, 30-moisture-proof component, 31-air inlet pipe, 32-induced draft fan, 33-extension pipe, 34-drying box, 35-first heating component, 36-drying frame, 361-first drying frame, 362-second drying frame, 363-third drying frame, 37-second heating component, 38-air outlet pipe, 39-humidity detection component, 391-first adsorption layer, 392-second adsorption layer, 40-protection component, 41-first shell, 42-second shell, 43-protective layer, 44-protective angle, 45-third heating element, 46-sealing strip.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1 to 4, the invention provides an internet of things water meter 100, which includes a meter body 10, a cover body 11, a circulating pipe 12, an impeller 13, a meter core 14, a processor 20 and a moisture-proof assembly 30, wherein the cover body 11 is fixedly connected with the meter body 10, a sealed cavity 101 is formed between the meter body 10 and the cover body 11, the circulating pipe 12 is arranged below the meter body 10, one end of the impeller 13 is rotatably connected with the circulating pipe 12 and is located inside the circulating pipe 12, the other end of the impeller 13 is rotatably connected with the meter core 14 through a magnetic coupling, the meter core 14 is located inside the sealed cavity 101, and the processor 20 is fixedly connected with the meter body 10 and is located inside the sealed cavity 101;

dampproofing subassembly 30 includes air-supply line 31, draught fan 32, extension 33, drying cabinet 34, first heating member 35, dry frame 36, second heating member 37, play tuber pipe 38 and humidity detection spare 39, the one end of air-supply line 31 with table body 10 intercommunication, just draught fan 32 sets up the air-supply line 31 with the junction of table body 10, the other end of air-supply line 31 with the one end intercommunication of extension 33, the other end of extension 33 with drying cabinet 34 intercommunication, the transversal snakelike structure setting of personally submitting of extension 33, first heating member 35 sets up the inside of extension 33, dry frame 36 with second heating member 37 respectively with drying cabinet 34 fixed connection to set gradually the inside of drying cabinet 34, the one end of play tuber pipe 38 with drying cabinet 34 intercommunication, and be located drying cabinet 34 keeps away from the one end of extension 33, the other end of the air outlet pipe 38 is communicated with the watch body 10, and the humidity detection piece 39 is arranged in the sealed cavity 101.

In this embodiment, the cover body 11 may be made of transparent tempered glass or plastic, the cover body 11 is disposed in a transparent manner, a water inlet end and a water outlet end are disposed at two ends of the circulation pipe 12, two ends of the circulation pipe 12 are both connected to a water pipe, and when water flows enter the flow guide pipe, the water flows drive the impeller 13 to rotate, and the impeller 13 drives the meter core 14 to rotate by controlling the magnetic coupling, so as to count the water flows, thereby facilitating meter reading personnel or users to check the water meter number on the meter core 14; the treater 20 is i5-4670 treater, first heating member 35 be electric heating wire the second heating member 37 is the electric heating board, humidity detection spare 39 is humidity transducer, treater 20 respectively with first heating member 35 second heating member 37 humidity transducer with draught fan 32 electric connection, because thing networking water gauge 100 is in open air state for a long time, especially rainy season, can produce inside a large amount of moisture or the rainwater infiltration in the sealed chamber 101, cause electronic component to wet the damage, consequently the accessible humidity detection spare 39 real-time detection humidity in the sealed chamber 101 to the humidity value that will detect transmits to treater 20, treater 20 compares the humidity value that will detect with preset humidity threshold value in the database, if be less than the humidity threshold value, then draught fan 32 real-time detection spare 32, The first heating member 35 and the second heating member 37 are not actuated; if be greater than the humidity threshold, control draught fan 32 first heating member 35 with second heating member 37, draught fan 32 will humid air in the seal chamber 101 introduces extremely in the air-supply line 31, then get into extension pipe 33, through in the extension pipe 33 first heating member 35 carries out drying process to humid air, and because extension pipe 33 is the serpentine structure setting, can increase humid air and be in dwell time in the extension pipe 33 to this can carry out better drying process to humid air, the air after first drying process gets into in the drying cabinet 34, through moisture in drying frame 36 desorption air once more carries out drying process for the second time, later recycles second heating member 37 carries out reheating drying to the air that it passed through, carries out drying process for the third time, the air through third drying process passes through go out tuber pipe 38 and return to in the seal chamber 101, with this reciprocating cycle, realize heated air circulation, until the humidity value that humidity detection spare 39 detected equals the humidity threshold value for a short time, processor 20 controls draught fan 32 first heating member 35 with second heating member 37 stops moving, consequently thing networking water gauge 100 can avoid electronic component in the sealed chamber 101 damages owing to weing, prevents thing networking water gauge 100's damage promotes thing networking water gauge 100's life.

Further, the drying frame 36 includes a first drying frame 361, a second drying frame 362 and a third drying frame 363, and the first drying frame 361, the second drying frame 362 and the third drying frame 363 are respectively detachably connected to the drying frame 36 and sequentially disposed inside the drying frame 36.

In this embodiment, the first drying frame 361 has a water-absorbing cotton net layer, the second drying frame 362 has an activated carbon adsorption net layer, and the third drying frame 363 has a sponge net layer, so that the moisture absorption efficiency can be improved due to the good water absorption of the water-absorbing cotton net layer, the activated carbon adsorption net layer, and the sponge net layer, and the moisture in the sealed cavity 101 can be rapidly dried, thereby preventing the electronic components in the sealed cavity 101 from being damaged due to moisture, preventing the internet-of-things water meter 100 from being damaged, and prolonging the service life of the internet-of-things water meter 100, and meanwhile, the first drying frame 361, the second drying frame 362, and the third drying frame 363 can be replaced periodically due to the detachable connection of the first drying frame 361, the second drying frame 362, and the third drying frame 363, the first drying frame 361, the second drying frame 362 and the third drying frame 363 are ensured to have good moisture absorption effect.

Further, the moisture-proof assembly 30 further includes a first adsorption layer 391, and the first adsorption layer 391 is fixedly connected to the air inlet pipe 31 and is located on the inner surface wall of the air inlet pipe 31.

In this embodiment, the first adsorption layer 391 is an activated carbon adsorption layer, and the first adsorption layer 391 can pre-dry the wet air entering the air inlet pipe 31, so as to accelerate the moisture absorption efficiency of the moisture-proof component 30, so that the inside of the sealed cavity 101 can be quickly dried, and the electronic elements inside the sealed cavity 101 are prevented from being damaged by moisture, and then the water meter is prevented from being damaged.

Further, the moisture-proof assembly 30 further includes a second absorption layer 392, and the second absorption layer 392 is fixedly connected to the drying box 34 and is located on the inner surface wall of the drying box 34.

In this embodiment, the second adsorption layer 392 adopts the active carbon adsorption layer equally, the second adsorption layer 392 can cooperate first dry framework 361, second dry framework 362 third dry framework 363 with the better moisture absorption efficiency of second heating member 37 realization can be right moisture in the seal chamber 101 carries out rapid draing, guarantees that electronic component does not wet, and then guarantees the life of thing networking water gauge 100.

Further, thing networking water gauge 100 still includes protective component 40, protective component 40 includes first casing 41, second casing 42 and inoxidizing coating 43, first casing 41 with table body 10 fixed connection, and be located the lateral wall of table body 10, second casing 42 with runner pipe 12 fixed connection, and the cover is established the exterior wall of runner pipe 12, inoxidizing coating 43 overlaps respectively and is established first casing 41 with the outside of second casing 42.

In this embodiment, the first housing 41 can provide a certain anti-collision protection for the meter body 10, and the second housing 42 can provide a certain anti-collision protection for the flow pipe 12, so as to improve the structural strength of the meter body 10 and the flow pipe 12, so that the meter body 10 and the flow pipe 12 have better anti-collision performance, wherein the protective layer 43 is made of a rubber material, and by matching with the protective layer 43, the meter body 10 and the flow pipe 12 can be prevented from being damaged by impact and impact to some extent, and the service life of the internet of things water meter 100 is prolonged.

Further, the protection assembly 40 further includes corner protectors 44, where the corner protectors 44 are fixedly connected with the first casing 41 and are respectively located at four upper corners of the first casing 41.

In this embodiment, the four corner protectors 44 are respectively disposed at the four upper corners of the first case 41, so that the watch body 10 can be protected better, the impact resistance and the impact resistance of the watch body 10 can be improved, and the possibility of damage to the watch body 10 can be reduced.

Further, the protection component 40 further includes a third heating element 45, and the third heating element 45 is respectively fixedly connected to the first housing 41 and the second housing 42, and is respectively embedded inside the first housing 41 and the second housing 42.

In this embodiment, the third heating member 45 with treater 20 electric connection, the third heating member 45 is electric heating wire, and when air temperature was lower, treater 20 control the third heating member 45 circular telegram is generated heat, and then will the table body 10 with the temperature rise around the runner pipe 12 can avoid the table body 10 with the runner pipe 12 damages because freeze, the third heating member 45 can be right the table body 10 with the runner pipe 12 forms the protection, with this promotion the life of thing networking water meter 100.

Further, the protection assembly 40 further includes a sealing strip 46, and the sealing strip 46 is fixedly connected to the cover 11 and is located at a connection position of the cover 11 and the watch body 10.

In this embodiment, the sealing strip 46 is arranged at the junction of the cover body 11 and the meter body 10, and the sealing strip 46 can increase the sealing performance between the cover body 11 and the meter body 10, so that the rainwater can be prevented from permeating into the sealing cavity 101 to a certain extent, the damage of electronic elements is prevented, and the service life of the networked water meter is prolonged.

Further, the cross section of the sealing strip 46 is arranged in a concave structure, and a wear-resistant coating is arranged at the concave position of the sealing strip 46.

In this embodiment, the sealing strip 46 is arranged in a zigzag structure, so that when the cover body 11 is connected with the upper edge of the watch body 10 in a sealing manner, the concave part of the sealing strip 46 can be tightly attached to the upper edge of the watch body 10, the sealing performance between the cover body 11 and the watch body 10 is improved, rainwater is not easy to infiltrate, and meanwhile, the concave part of the sealing strip 46 is provided with a wear-resistant coating, so that the structural strength of the sealing strip 46 is increased, and the sealing strip 46 is more wear-resistant.

Further, the internet of things water meter 100 further comprises a network connector 102, an electromagnetic valve 103, a flow meter 104, a display screen 105 and an IC card induction gate 106, wherein the network connector 102, the display screen 105 and the IC card induction gate 106 are all arranged in the sealed cavity 101, the electromagnetic valve 103 is arranged inside the flow pipe 12, and the flow meter 104 is arranged inside the flow pipe 12 and located between the electromagnetic valve 103 and the meter core 14.

In this embodiment, network connector 102 electromagnetic valve 103 flowmeter 104 display screen 105 with IC-card induction gate 106 all with treater 20 electric connection, and each electric element is by setting up lithium cell on the table body 10 provides the electric energy, flowmeter 104 is used for calculating rivers and passing through the discharge of runner pipe 12, electromagnetic valve 103 is used for control the rivers of runner pipe 12 are led to end, through network connector 102 will thing networking water gauge 100 and extranet wireless connection, then the external equipment can with the networking thing networking water gauge 100 remote connection, is convenient for look over the water consumption of water gauge, and the user can place IC in IC-card induction gate 106 carries out the card and pays fee, display screen 105 is used for showing the balance and pays fee.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.