CN111289047A

CN111289047A - Water meter with defogging function

Info

Publication number: CN111289047A
Application number: CN201811495950.0A
Authority: CN
Inventors: 吴新潮; 贾鹏
Original assignee: Xian Triones Digital Information Co Ltd
Current assignee: Xian Triones Digital Information Co Ltd
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-06-16

Abstract

The invention discloses a water meter with a defogging function, which comprises a water meter body, wherein the water meter body consists of a meter ring and a circulating pipe, a glass window is fixedly connected on the inner side wall of the meter ring, a meter cover is hinged at the upper end of the meter ring, a transmission shaft is vertically and rotatably connected on the inner side wall of the meter ring, two water scraping rods are fixedly connected on the two transmission shafts, the two water scraping rods are respectively abutted against the upper side wall and the lower side wall of the glass window, a cavity is arranged in the side wall of the meter ring, and an adjusting mechanism for adjusting the two water scraping rods is arranged in the cavity. By arranging the adjusting mechanism, condensed mist on two sides of the glass window can be brushed away by rotating the water scraping rod, and the glass window can be cleaned, so that a recording person can record the reading of the water meter conveniently, and convenience is provided for the work of the person who does not record the reading; the invention can demist the water meter and prolong the service life of the water meter.

Description

Water meter with defogging function

Technical Field

The invention relates to the technical field of water meters, in particular to a water meter with a defogging function.

Background

The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

The existing water meter is used in a humid environment, fog is condensed in a glass window of the water meter after the existing water meter is used for a period of time, and thus a recorder cannot see the reading of the water meter clearly, and the work of the recorder is greatly hindered.

Therefore, the water meter with the defogging function is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problem that fog is easily condensed on a glass window of a water meter in the prior art, and provides the water meter with a defogging function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a water gauge with defogging function, includes the water gauge body, the water gauge body comprises table ring and runner pipe, fixedly connected with glass window on the table ring inside wall, the upper end of table ring articulates there is the table lid, vertical rotation is connected with the transmission shaft on the inside wall of table ring, two equal fixedly connected with scrapes the water pole on the transmission shaft, two scrape the water pole respectively with the upper and lower both sides wall counterbalance contact of glass window, be equipped with the cavity in the lateral wall of table ring, be equipped with in the cavity and be used for scraping the adjustment mechanism that the water pole was adjusted to two, the equal fixedly connected with filter screen of both ends inside wall of runner pipe.

Preferably, adjustment mechanism includes first pivot and dwang, be connected through the reciprocating mechanism transmission between first pivot and the dwang, the one end of dwang is rotated and is run through the lateral wall of table ring and coaxial fixedly connected with turning handle, the cavity internal rotation is connected with the second pivot of vertical setting, be connected through the transmission of helical gear group between second pivot and the first pivot, all be connected through the transmission of drive mechanism between second pivot and the two transmission shafts, the outer rotating sleeve of second pivot is equipped with a plurality of stoppers, the whole body lateral wall of stopper and the inside wall fixed connection of cavity.

Preferably, reciprocating mechanism includes the disc with the coaxial fixed connection of dwang, the non-centre of a circle department of lateral wall that the dwang was kept away from to the disc rotates and is connected with the deflection pole, the one end that the disc was kept away from to the deflection pole rotates and is connected with the slider, the lateral wall sliding connection of slider and cavity, coaxial fixedly connected with gear in the first pivot, be equipped with the tooth's socket with gear engaged with on the lateral wall of slider.

Preferably, the helical gear set comprises a first helical gear and a second helical gear which are meshed with each other, the first helical gear is coaxially and fixedly connected with the first rotating shaft, and the second helical gear is coaxially and fixedly connected with the second rotating shaft.

Preferably, drive mechanism includes first belt pulley and second belt pulley, first belt pulley and the coaxial fixed connection of second pivot, the coaxial fixed connection of second belt pulley and transmission shaft, be connected through belt transmission between first belt pulley and the second belt pulley, be equipped with on the lateral wall of table ring with belt assorted opening, opening and the sealed sliding connection of belt.

Preferably, a plurality of fixing blocks are rotatably sleeved outside the transmission shaft and fixedly connected with the inner side wall of the watch ring.

Compared with the prior art, the invention has the beneficial effects that:

1. by arranging the adjusting mechanism, condensed mist on two sides of the glass window can be brushed away by rotating the water scraping rod, and the glass window can be cleaned, so that a recorder can record the reading of the water meter conveniently, and convenience is provided for the work of the non-recorder;

2. through setting up the filter screen, be convenient for filter the great particulate matter of aquatic, avoid it to block up the opening, improved the life of water meter body.

The invention can demist the water meter and prolong the service life of the water meter.

Drawings

Fig. 1 is a front perspective view of a water meter with a defogging function according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a perspective view of a top view of a water meter with a defogging function according to the present invention;

fig. 4 is an enlarged view at B in fig. 3.

In the figure: the water meter comprises a water meter body 1, a meter ring 2, a flow pipe 3, a meter cover 4, a glass window 5, a transmission shaft 6, a water scraping rod 7, a cavity 8, an adjusting mechanism 9, a filter screen 10, a first rotating shaft 11, a rotating rod 12, a reciprocating mechanism 13, a rotating handle 14, a second rotating shaft 15, a bevel gear set 16, a transmission mechanism 17, a limiting block 18, a disc 19, a deflection rod 20, a sliding block 21, a gear 22, a first bevel gear 23, a second bevel gear 24, a first belt pulley 25, a second belt pulley 26 and a fixing block 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a water meter with defogging function, including a water meter body 1, the water meter body 1 is composed of a meter ring 2 and a circulation pipe 3, a glass window 5 is fixedly connected on the inner side wall of the meter ring 2, a meter cover 4 is hinged on the upper end of the meter ring 2, a transmission shaft 6 is vertically and rotatably connected on the inner side wall of the meter ring 2, it should be noted that a plurality of fixed blocks 27 are rotatably sleeved outside the transmission shaft 6, the fixed blocks 27 are fixedly connected with the inner side wall of the meter ring 2, two transmission shafts 6 are fixedly connected with a water scraping rod 7, it should be noted that the water scraping rod 7 is wrapped with a rubber sleeve, the two water scraping rods 7 are respectively abutted against the upper and lower side walls of the glass window 5, and a cavity 8 is arranged in the side.

In the invention, an adjusting mechanism 9 for adjusting two water scraping rods 7 is arranged in a cavity 8, specifically, the adjusting mechanism 9 comprises a first rotating shaft 11 and a rotating rod 12, the first rotating shaft 11 is in transmission connection with the rotating rod 12 through a reciprocating mechanism 13, it is noted that the reciprocating mechanism 13 comprises a disc 19 coaxially and fixedly connected with the rotating rod 12, a deflection rod 20 is rotatably connected to a non-circle center of a side wall of the disc 19 far away from the rotating rod 12, one end of the deflection rod 20 far away from the disc 19 is rotatably connected with a slide block 21, the slide block 21 is slidably connected with the side wall of the cavity 8, a gear 22 is coaxially and fixedly connected to the first rotating shaft 11, a tooth socket meshed with the gear 22 is arranged on the side wall of the slide block 21, one end of the rotating rod 12 rotatably penetrates through the side wall of a meter ring 2 and is coaxially and fixedly connected with a rotating handle 14.

In the invention, the second rotating shaft 15 is in transmission connection with the first rotating shaft 11 through a bevel gear set 16, it is worth mentioning that the bevel gear set 16 comprises a first bevel gear 23 and a second bevel gear 24 which are engaged with each other, the first bevel gear 23 is coaxially and fixedly connected with the first rotating shaft 11, the second bevel gear 24 is coaxially and fixedly connected with the second rotating shaft 15, the second rotating shaft 15 is in transmission connection with the two transmission shafts 6 through a transmission mechanism 17, concretely, the transmission mechanism 17 comprises a first belt pulley 25 and a second belt pulley 26, the first belt pulley 25 is coaxially and fixedly connected with the second rotating shaft 15, the second belt pulley 26 is coaxially and fixedly connected with the transmission shafts 6, the first belt pulley 25 is in transmission connection with the second belt pulley 26 through a belt, an opening matched with the belt is arranged on the side wall of the case band 2, the opening is in sealed sliding connection with the belt, a plurality of limiting blocks 18 are rotatably sleeved outside the second rotating shaft 15, the whole body lateral wall of stopper 18 and the inside wall fixed connection of cavity 8, the equal fixedly connected with filter screen 10 of both ends inside wall of runner pipe 3.

When the reading of the invention needs to be recorded, the meter cover 4 is opened, when fog exists on the glass window 5, the rotating handle 14 is rotated, the rotating handle 14 drives the rotating rod 12 to rotate, the rotating rod 12 drives the disc 19 to rotate, the disc 19 drives the deflection rod 20 to deflect, the deflection rod 20 drives the sliding block 21 to move up and down, the sliding block 21 drives the first bevel gear 23 to rotate in a reciprocating manner, the first bevel gear 23 drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the second rotating shaft 15 to rotate, the second rotating shaft 15 drives the two first belt pulleys 25 to rotate, the first belt pulley 25 drives the second belt pulley 26 to rotate through a belt, the second belt pulley 26 drives the transmission shaft 6 to rotate in a reciprocating manner, the transmission shaft 6 drives the water scraping rod 7 to rotate in a reciprocating manner at a certain angle by taking the transmission shaft 6 as an axis, so that the fog on two sides of the glass window 5 can be wiped.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A water meter with a defogging function comprises a water meter body (1), wherein the water meter body (1) consists of a meter ring (2) and a circulating pipe (3), it is characterized in that the inner side wall of the watch ring (2) is fixedly connected with a glass window (5), the upper end of the watch ring (2) is hinged with a watch cover (4), the inner side wall of the watch ring (2) is vertically and rotatably connected with a transmission shaft (6), two transmission shafts (6) are fixedly connected with water scraping rods (7), the two water scraping rods (7) are respectively abutted against the upper side wall and the lower side wall of the glass window (5), a cavity (8) is arranged in the side wall of the meter ring (2), an adjusting mechanism (9) for adjusting the two water scraping rods (7) is arranged in the cavity (8), the inner side walls of the two ends of the circulating pipe (3) are fixedly connected with filter screens (10).

2. A water meter with defogging function according to claim 1, wherein the adjusting mechanism (9) comprises a first rotating shaft (11) and a rotating rod (12), the first rotating shaft (11) is in transmission connection with the rotating rod (12) through a reciprocating mechanism (13), one end of the rotating rod (12) rotatably penetrates through the side wall of the watch ring (2) and is coaxially and fixedly connected with a rotating handle (14), a second rotating shaft (15) which is vertically arranged is rotationally connected in the cavity (8), the second rotating shaft (15) is in transmission connection with the first rotating shaft (11) through a bevel gear set (16), the second rotating shaft (15) is in transmission connection with the two transmission shafts (6) through a transmission mechanism (17), a plurality of limiting blocks (18) are rotatably sleeved outside the second rotating shaft (15), and the side wall of the whole body of each limiting block (18) is fixedly connected with the inner side wall of the cavity (8).

3. A water meter with defogging function according to claim 2, wherein said reciprocating mechanism (13) comprises a disk (19) which is fixedly connected with the rotating rod (12) in a coaxial manner, the non-circle center of the side wall of the rotating rod (12) is kept away from by the disk (19) and is rotatably connected with a deflection rod (20), one end of the deflection rod (20) which is kept away from by the disk (19) is rotatably connected with a sliding block (21), the sliding block (21) is slidably connected with the side wall of the cavity (8), the gear (22) is fixedly connected with the first rotating shaft (11) in a coaxial manner, and a tooth socket meshed with the gear (22) is arranged on the side wall of the sliding block (21).

4. A water meter with defogging function according to claim 2, wherein said bevel gear set (16) comprises a first bevel gear (23) and a second bevel gear (24) which are engaged with each other, said first bevel gear (23) is coaxially and fixedly connected with said first rotating shaft (11), and said second bevel gear (24) is coaxially and fixedly connected with said second rotating shaft (15).

5. A water meter with defogging function according to claim 2, wherein the transmission mechanism (17) comprises a first belt pulley (25) and a second belt pulley (26), the first belt pulley (25) is coaxially and fixedly connected with the second rotating shaft (15), the second belt pulley (26) is coaxially and fixedly connected with the transmission shaft (6), the first belt pulley (25) is in transmission connection with the second belt pulley (26) through a belt, an opening matched with the belt is arranged on the side wall of the case band (2), and the opening is in sliding connection with the belt in a sealing manner.

6. A water meter with defogging function according to claim 1, wherein a plurality of fixing blocks (27) are rotatably sleeved outside the transmission shaft (6), and the fixing blocks (27) are fixedly connected with the inner side wall of the meter ring (2).