CN210802565U

CN210802565U - Electromagnetic interference resistance's intelligent water gauge

Info

Publication number: CN210802565U
Application number: CN201922425355.6U
Authority: CN
Inventors: 杨华
Original assignee: Hainan Qiongshui Watch Co ltd
Current assignee: Hainan Qiongshui Watch Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-19
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an electromagnetic interference resistance's intelligent water gauge relates to intelligent water gauge technical field, including the water gauge body, connecting block and water gauge main part, wherein water gauge body top is encircleed and is provided with the connecting block, and connecting block bottom and water gauge body top edge fixed connection, the fixed water gauge main part that is provided with in connecting block top, logical groove has been seted up at water gauge main part upper surface middle part, logical groove tank bottom has seted up the mounting groove, the inside baffle that is provided with of mounting groove, and the both ends of baffle all with mounting groove inner wall fixed connection, inside first cavity and the second cavity of being provided with of mounting groove, and first cavity passes through the baffle with the second cavity and separates, the inside a plurality of. The utility model discloses a baffle and second microwave absorbing layer's setting, the baffle is spaced apart with inside each part of water gauge main part to absorb the electromagnetic interference wave of each part circuit through the second microwave absorbing layer, be favorable to reducing electromagnetic interference to the influence of sampling part, increase the degree of accuracy of sampling data.

Description

Electromagnetic interference resistance's intelligent water gauge

Technical Field

The utility model relates to an intelligence water gauge technical field, in particular to electromagnetic interference resistance's intelligent water gauge.

Background

The intelligent water meter that is using on the market, for the convenience of maintenance, set up mechanical part on the base table, the electron part sets up on the casing, and the electron part is to mechanical part induction sampling, does not have interference-proof measure at present between electron part and mechanical part to the part of sampling receives the electromagnetic field interference of other parts easily, leads to the sampling inaccurate easily, and simultaneously, the precision of water meter inner part and mechanical part is also disturbed very easily to external electromagnetic field.

Therefore, it is necessary to provide an electromagnetic interference preventing intelligent water meter to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electromagnetic interference resistance's intelligent water gauge to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an electromagnetic interference resistant intelligent water meter comprises a water meter tube body, a connecting block and a water meter main body, wherein the top end of the water meter tube body is surrounded with the connecting block, the bottom end of the connecting block is fixedly connected with the edge of the top end of the water meter tube body, the top end of the connecting block is fixedly provided with the water meter main body, the middle part of the upper surface of the water meter main body is provided with a through groove, the bottom of the through groove is provided with a mounting groove, a baffle is arranged inside the mounting groove, two ends of the baffle are fixedly connected with the inner wall of the mounting groove, a first cavity and a second cavity are arranged inside the mounting groove, the first cavity is separated from the second cavity through a baffle, a plurality of dial plates are arranged inside the first cavity, the bottom ends of the dial plates are fixedly connected with the top end of the baffle, the top end and the bottom end of the, the baffle both sides all are fixed to be provided with the second and inhale the ripples layer, the surface glues to be glutinous and is provided with the jam-proof layer in the water gauge main part outside.

Preferably, the baffle is provided with a plurality ofly, and a plurality of baffles are equidistant distribution, wave plate is inhaled to first ripples layer and second ripples layer for silica gel, the jam-proof layer is electrically conductive sponge.

Preferably, the middle part of the baffle is provided with a wire releasing hole in a penetrating manner, and two ends of the wire releasing hole respectively penetrate through the second wave absorbing layer and extend to the surface of one side of the second wave absorbing layer.

Preferably, the top cover is arranged at the top of the water meter main body, the top cover is connected with one side of the opening of the through groove in a hinge mode, a third wave absorbing layer is fixedly arranged in the middle of the bottom end of the top cover, the third wave absorbing layer is located inside the through groove, and the third wave absorbing layer is connected with the inner wall of the through groove in a laminating mode.

Preferably, the water meter pipe body both sides are run through respectively and are provided with inlet tube and outlet pipe, the fixed flow sensor that is provided with in outlet pipe inner wall middle part, the inside solenoid valve that is provided with of water meter pipe body, and the both ends of solenoid valve respectively with water meter pipe body top and bottom inner wall middle part fixed connection.

Preferably, a sealing plate is arranged in the through groove, the outer side of the sealing plate is fixedly connected with the inner wall of the through groove, and the sealing plate is made of toughened glass.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a baffle and the setting of second absorbing layer, the baffle is spaced apart each part in the water gauge main part to absorb the electromagnetic interference wave of each part circuit through second absorbing layer, be favorable to reducing the influence of electromagnetic interference to the sampling part, increase the degree of accuracy of sampling data; through the arrangement of the first wave-absorbing layer, the first wave-absorbing layer can absorb electromagnetic interference waves distributed by a circuit, so that the interference of an electronic part on a mechanical part is reduced, and the display accuracy of the dial plate is improved;

2. the utility model is favorable for shielding the interference of external electromagnetic waves to the internal devices of the water meter main body through the arrangement of the anti-interference layer and the third wave-absorbing layer; through the setting of closing plate, the closing plate is toughened glass, is favorable to preventing that external dust or water etc. from getting into inside the water gauge main part on the one hand, and on the other hand is favorable to protecting the dial plate not receive external force to damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural view of the partial cross-sectional view of fig. 1 according to the present invention.

Fig. 3 is a partially enlarged schematic structural diagram of fig. 2 according to the present invention.

In the figure: 1. a water meter pipe body; 2. connecting blocks; 3. a water meter main body; 4. a top cover; 5. a through groove; 6. mounting grooves; 7. an interference prevention layer; 8. a partition plate; 9. a first cavity; 10. a second cavity; 11. a dial plate; 12. A baffle plate; 13. a first wave absorbing layer; 14. a second wave-absorbing layer; 15. a wire releasing hole; 16. a sealing plate; 17. A third wave-absorbing layer; 18. a water inlet pipe; 19. a water outlet pipe; 20. an electromagnetic valve; 21. a flow sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an electromagnetic interference resistance's intelligent water gauge as shown in fig. 1-3, including water gauge body 1, connecting block 2 and water gauge main part 3, wherein 1 tops of water gauge body are encircleed and are provided with connecting

block

2, and 2 bottoms of connecting block and 1 top edge fixed connection of water gauge body, solenoid valve 20 and

flow sensor

21 and 3 internal circuit connection of electric lines of water gauge main part.

As shown in fig. 1, a top cover 4 is arranged at the top of the water meter main body 3, the top cover 4 is hinged with one side of an opening of the through groove 5, a water inlet pipe 18 and a water outlet pipe 19 are respectively arranged on two sides of the water meter pipe body 1 in a penetrating manner, a flow sensor 21 is fixedly arranged in the middle of the inner wall of the water outlet pipe 19, an electromagnetic valve 20 is arranged inside the water meter pipe body 1, and two ends of the electromagnetic valve 20 are respectively fixedly connected with the middle of the inner.

As shown in fig. 2, a water meter body 3 is fixedly arranged at the top end of a connecting block 2, a through groove 5 is arranged in the middle of the upper surface of the water meter body 3, a mounting groove 6 is arranged at the bottom of the through groove 5, a partition plate 8 is arranged inside the mounting groove 6, both ends of the partition plate 8 are fixedly connected with the inner wall of the mounting groove 6, a first cavity 9 and a second cavity 10 are arranged inside the mounting groove 6, the first cavity 9 and the second cavity 10 are separated by the partition plate 8, a plurality of dial plates 11 are arranged inside the first cavity 9, the bottom ends of the dial plates 11 are fixedly connected with the top end of the partition plate 8, a baffle plate 12 is arranged inside the second cavity 10, the top end and the bottom end of the baffle plate 12 are respectively fixedly connected with the bottom end of the partition plate 8 and the inner wall of the bottom end of the second cavity 10, the baffle plate 12 is provided with a, through the arrangement of the first wave-absorbing layer 13, the first wave-absorbing layer 13 can absorb electromagnetic interference waves distributed by a circuit, which is favorable for reducing the interference of an electronic part to a mechanical part and increasing the display accuracy of the dial 11, the anti-interference layer 7 is arranged on the outer side surface of the water meter main body 3 in an adhesive manner, the anti-interference layer 7 is a conductive sponge, the middle part of the bottom end of the top cover 4 is fixedly provided with a third wave-absorbing layer 17, the third wave-absorbing layer 17 is positioned inside the through groove 5, the third wave-absorbing layer 17 is connected with the inner wall of the through groove 5 in an adhesive manner, the interference of external electromagnetic waves to devices inside the water meter main body 3 is favorably shielded through the arrangement of the anti-interference layer 7 and the third wave-absorbing layer 17, the sealing plate 16 is arranged inside the through groove 5, the outer side of the sealing plate 16 is fixedly connected with the inner wall of the through groove 5, the sealing, on the other hand, the dial 11 is protected from external force.

As shown in fig. 3, baffle 12 both sides all are fixed and are provided with the second and inhale ripples layer 14, the second is inhaled ripples layer 14 and is inhaled the wave plate for silica gel, through baffle 12 and the setting of the second and inhale ripples layer 14, baffle 12 separates each inside part of water gauge main part 3, and inhale the electromagnetic interference wave absorption of each part circuit through second and inhale ripples layer 14, be favorable to reducing the influence of electromagnetic interference to the sampling unit, increase the degree of accuracy of sampling data, baffle 12 middle part is run through and is seted up unwrapping wire hole 15, and unwrapping wire hole 15 both ends run through the second respectively and inhale ripples layer 14, and extend to the second and inhale ripples layer 14 side surface.

In the idle position of the device, all electric devices and drivers matched with the electric devices are arranged, and all driving parts, which refer to power elements, the electric devices and adaptive power supplies, are connected through leads by persons in the field.

The utility model discloses the theory of operation:

when the water meter is used, the anti-interference layer 7 is arranged on the outer side surface of the water meter main body 3 in a sticking mode, the anti-interference layer 7 is a conductive sponge, interference of external electromagnetic waves on devices inside the water meter main body 3 can be shielded, each part is separated by the baffle 12, the second wave-absorbing layers 14 are fixedly arranged on two sides of the baffle 12, the second wave-absorbing layers 14 are silica gel wave-absorbing plates, the second wave-absorbing layers 14 absorb electromagnetic interference waves of circuits of each part, influence of the electromagnetic interference on a sampling part can be reduced, accuracy of sampling data is improved, the middle of the baffle 12 is provided with the wire releasing hole 15 in a penetrating mode, the wire releasing hole 15 can be used for circuit connection among all the devices, the bottom end of the partition plate 8 is provided with the first wave-absorbing layer 13, the first wave-absorbing layer 13 is also a silica gel wave-absorbing plate, the first wave-absorbing layer 13 can absorb electromagnetic interference waves distributed, increase dial plate 11's the demonstration degree of accuracy, be provided with top cap 4 through leading to 5 openings, 4 bottom middle parts of top cap are provided with third absorbing layer 17, third absorbing layer 17 not only has sealed effect, can also shield external electromagnetic wave, prevent that external electromagnetic wave from influencing the 3 internal devices of water gauge main part, at last through leading to 5 inside closing plate 16 that sets up of groove, closing plate 16 can prevent that dust and water etc. from getting into 3 internal portions of water gauge main part, and can protect dial plate 11 not damaged.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an electromagnetic interference resistance's intelligent water gauge, includes water gauge body (1), connecting block (2) and water gauge main part (3), wherein water gauge body (1) top is encircleed and is provided with connecting block (2), and connecting block (2) bottom and water gauge body (1) top edge fixed connection, its characterized in that: the water meter comprises a connecting block (2), a water meter main body (3) is fixedly arranged at the top end of the connecting block (2), a through groove (5) is formed in the middle of the upper surface of the water meter main body (3), a mounting groove (6) is formed in the bottom of the through groove (5), a partition plate (8) is arranged inside the mounting groove (6), the two ends of the partition plate (8) are fixedly connected with the inner wall of the mounting groove (6), a first cavity (9) and a second cavity (10) are arranged inside the mounting groove (6), the first cavity (9) and the second cavity (10) are separated by the partition plate (8), a plurality of dial plates (11) are arranged inside the first cavity (9), the bottom ends of the dial plates (11) are fixedly connected with the top end of the partition plate (8), a baffle plate (12) is arranged inside the second cavity (10), and the top end and the bottom end of the baffle plate (12), baffle (8) lower fixed surface is provided with first ripples layer (13), baffle (12) both sides are all fixed and are provided with second ripples layer (14), water gauge main part (3) outside surface glues glutinous and is provided with jam-proof layer (7).

2. An intelligent electromagnetic interference preventing water meter as set forth in claim 1, wherein: baffle (12) are provided with a plurality ofly, and a plurality of baffles (12) are equidistant distribution, first inhale ripples layer (13) and second and inhale ripples layer (14) and be the silica gel and inhale the wave plate, jam-proof layer (7) are electrically conductive sponge.

3. An intelligent electromagnetic interference preventing water meter as set forth in claim 1, wherein: the middle of the baffle (12) is provided with a wire releasing hole (15) in a penetrating mode, and two ends of the wire releasing hole (15) penetrate through the second wave absorbing layer (14) respectively and extend to the surface of one side of the second wave absorbing layer (14).

4. An intelligent electromagnetic interference preventing water meter as set forth in claim 1, wherein: the water meter is characterized in that a top cover (4) is arranged at the top of the water meter main body (3), the top cover (4) is hinged to one side of an opening of the through groove (5), a third wave absorbing layer (17) is fixedly arranged in the middle of the bottom end of the top cover (4), the third wave absorbing layer (17) is located inside the through groove (5), and the third wave absorbing layer (17) is connected with the inner wall of the through groove (5) in a laminating mode.

5. An intelligent electromagnetic interference preventing water meter as set forth in claim 1, wherein: the water meter comprises a water meter body (1), wherein a water inlet pipe (18) and a water outlet pipe (19) are respectively arranged on two sides of the water meter body (1) in a penetrating mode, a flow sensor (21) is fixedly arranged in the middle of the inner wall of the water outlet pipe (19), an electromagnetic valve (20) is arranged inside the water meter body (1), and two ends of the electromagnetic valve (20) are respectively fixedly connected with the top end of the water meter body (1) and the middle of the inner.

6. An intelligent electromagnetic interference preventing water meter as set forth in claim 1, wherein: the sealing plate (16) is arranged inside the through groove (5), the outer side of the sealing plate (16) is fixedly connected with the inner wall of the through groove (5), and the sealing plate (16) is made of toughened glass.