CN214372718U

CN214372718U - Base table structure of multithread speed no magnetism water gauge

Info

Publication number: CN214372718U
Application number: CN202120489547.8U
Authority: CN
Inventors: 许军红; 范思成; 葛珣
Original assignee: Nanjing Ningyuan Intelligent Instrument Co ltd
Current assignee: Nanjing Ningyuan Intelligent Instrument Co ltd
Priority date: 2021-03-08
Filing date: 2021-03-08
Publication date: 2021-10-08
Anticipated expiration: 2031-03-08

Abstract

The utility model discloses a multithread speed does not have base table structure of magnetic water gauge, the pressure water jet comprises a water inlet pipe, inlet tube one side is provided with the water gauge head, water gauge head one side is provided with the outlet pipe, inlet tube one side is provided with the axis of rotation, the inlet tube outside evenly is provided with the expansion ring, the inlet tube outside is provided with the spring, water gauge head bottom one side is provided with logical groove, water gauge head bottom is provided with the bearing, the bearing top is provided with the impeller, the impeller top is provided with the fixed block, the fixed block both sides are provided with the sealing washer. The utility model discloses a relation of velocity of water and cross-sectional area, the control flow velocity remain stable for the impeller can carry out normal detection to rivers, effectively detects multiple velocity of flow, observes the display of water gauge through the transparent plate, and the surface that can effectual protection water gauge prevents to receive moist corrosion, causes the watchcase to damage.

Description

Base table structure of multithread speed no magnetism water gauge

Technical Field

The utility model relates to a no magnetism water gauge technical field specifically is a base table structure of no magnetism water gauge of multithread speed.

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.

When the non-magnetic water meter is used, because the flow speed of the water flow in the non-magnetic water meter is too high, the calculation of the water meter in the non-magnetic water meter is wrong, the counting is wrong, the water meter cannot adapt to the states of various flow speeds, and because the water meter is generally used in a dark environment, the regular inspection is needed, the corrosion on the surface is prevented, and the shell of the water meter is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multithread speed does not have base table structure of magnetism water gauge to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a multithread speed does not have base table structure of magnetic water gauge, includes the inlet tube, inlet tube one side is provided with the water gauge head, water gauge head one side is provided with the outlet pipe, inlet tube one side is provided with the axis of rotation, the inlet tube outside evenly is provided with the expansion ring, the inlet tube outside is provided with the spring, water gauge head bottom one side is provided with logical groove, water gauge head bottom is provided with the bearing, the bearing top is provided with the impeller, the impeller top is provided with the fixed block, the fixed block both sides are provided with the sealing washer, the fixed block top is provided with the connecting piece, the connecting piece top is provided with the cell board, the cell board top is provided with the display, the water gauge head outside is provided with the mount, be provided with the rotational pin in the middle of the mount, the rotational pin outside is provided with the baffle, the baffle top is provided with the transparent plate.

Further, be provided with spring one in the middle of the expansion ring, inlet tube one side and axis of rotation fixed seal, the lateral wall and the spring fixed connection of inlet tube through setting up the expansion ring in the centre of inlet tube, the cross-sectional area of inlet tube can change, and the inner wall of inlet tube is soft, have the expansion ring to assist, and the spring in the outside supports the inlet tube simultaneously, props big with the inlet tube when rivers are big.

Further, evenly be provided with the through-hole in the middle of leading to the groove, it is provided with the runner pipe to lead to groove one side, the impeller size matches with the runner pipe, controls through the size that will lead to groove department flow rivers, when rivers increase, can prop the inlet tube greatly for the cross section increase of inlet tube makes the water velocity of circulation become normal speed.

Furthermore, the connecting piece and the impeller circulate, a sensing unit is arranged in the middle of the connecting piece, the unit board is electrically connected with the connecting piece, after the conduction of the connecting piece, the rotating data of the impeller is transmitted to the unit board at the top, the data is calculated, and the result is displayed on a display.

Furthermore, the both sides of the water meter head are fixedly connected with the water inlet pipe and the water outlet pipe, the water meter head is fixedly connected with the fixing frame, the top of the water meter head is fixed with the water inlet pipe and the water outlet pipe, the water flows through the middle impeller to enable the impeller to rotate, the flow is calculated, the fixing frame at the top is fixed with the water meter head, and the water meter head is protected through the baffle plate.

Furthermore, the rotating pin is rotatably connected with the fixing frame, the baffle is fixedly connected with the rotating pin, the baffle is slidably connected with the water meter head, the baffle is driven to rotate together through the rotating pin, the baffle is manually rotated to enable the baffle to be clamped at the top of the water meter head, the top of the water meter head is covered, data are observed through the transparent plate at the top, the water meter head can be protected, and corrosion damage is prevented.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a inlet tube gets into and drives the impeller rotation, flows from the outlet pipe, monitors the flow through the impeller, in rivers increase, can prop the inlet tube greatly for the cross section of inlet tube increases, and the spring in the outside supports the inlet tube simultaneously, and through the relation of velocity of water and cross-sectional area, the control flow velocity remains stable, makes the impeller can carry out normal detection to rivers, effectively detects multiple velocity of flow.

2. The utility model discloses rotate in the centre of mount and be connected with the rotation round pin, the rotation round pin outside is provided with the baffle, and the baffle rotates round the rotation round pin, covers the baffle at the top of water gauge head, has seted up the transparent plate at the top of baffle, observes the display of water gauge through the transparent plate, can effectual protection water gauge's surface, prevents to receive wet corrosion, causes the watchcase to damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the telescopic ring structure of the present invention;

fig. 3 is an enlarged schematic view of fig. 1 a according to the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1, a water inlet pipe; 2, water gauge head; 3, discharging a water pipe; 4, rotating the shaft; 5, a telescopic ring; 6, a spring; 7, a through groove; 8, a bearing; 9, an impeller; 10, fixing blocks; 11, a sealing ring; 12 a connecting piece; 13 unit plates; 14 a display; 15 fixing a frame; 16 rotating the pin; 17 a baffle plate; 18 transparent plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a multithread speed does not have base table structure of magnetic water gauge, includes

inlet tube

1, 1 one side of inlet tube is provided with water gauge head 2, water gauge head 2 one side is provided with

outlet pipe

3, 1 one side of inlet tube is provided with axis of

rotation

4, 1 outside of inlet tube evenly is provided with

expansion ring

5, 1 outside of inlet tube is provided with

spring

6, 2 bottom one side of water gauge head is provided with

logical groove

7, 2 bottom of water gauge head is provided with bearing 8, 8 tops of bearing are provided with

impeller

9, 9 tops of impeller are provided with

fixed block

10, 10 both sides of fixed block are provided with sealing

washer

11, 10 tops of fixed block are provided with connecting

piece

12, 12 tops of connecting piece are provided with

cell board

13, 13 tops of cell board are provided with display 14.

In a preferred embodiment, be provided with spring one in the middle of the expansion ring 5, inlet tube 1 one side and axis of rotation 4 fixed seal, inlet tube 1's lateral wall and spring 6 fixed connection, through setting up expansion ring 5 in the centre of inlet tube 1, the cross-sectional area of inlet tube 1 can change, and the inner wall of inlet tube 1 is soft, has expansion ring 5 to assist, and the spring 6 in the outside supports inlet tube 1 simultaneously, props inlet tube 1 big when rivers are big.

In a preferred embodiment, through holes are uniformly formed in the middle of the through groove 7, a circulation pipeline is arranged on one side of the through groove 7, the impeller 9 is matched with the circulation pipeline in size, the size of water flowing through the through groove 7 is controlled, and when the water flow is increased, the water inlet pipe 1 is expanded, so that the cross section of the water inlet pipe 1 is increased, and the speed of the circulating water is changed into a normal speed.

In a preferred embodiment, the connecting piece 12 is in fluid communication with the impeller 9, a sensing unit is arranged in the middle of the connecting piece 12, the unit board 13 is electrically connected with the connecting piece 12, data of the rotation of the impeller 9 is transmitted to the unit board 13 at the top after being conducted through the connecting piece 12, the data is calculated, and the result is displayed on the display 14.

The utility model discloses a theory of operation: when rivers normally flow through in the middle of the water pipe, it rotates to drive impeller 9 through inlet tube 1 entering, flow from outlet pipe 3, monitor flow through impeller 9, when the water yield in the pipeline changes, the through-hole of the logical groove 7 department in inside is unchangeable, consequently, can make rivers can not get into impeller 9 with high speed, will make the rivers of inlet tube 1 department become many, consequently, when rivers become many, can produce the extrusion to inlet tube 1, when rivers increase, can prop inlet tube 1 greatly, make the cross section of inlet tube 1 increase, simultaneously the spring 6 in the outside supports inlet tube 1, through the relation of velocity of water and cross-sectional area, the control velocity of flow remains stable, make impeller 9 can carry out normal detection to rivers.

Referring to fig. 1 and 4, the present invention provides a technical solution: the utility model provides a multithread speed does not have base table structure of magnetism water gauge, 1 one side of inlet tube is provided with water gauge head 2, water gauge head 2 one side is provided with

outlet pipe

3, 10 tops of fixed block are provided with connecting piece 12, connecting piece 12 tops are provided with cell board 13, cell board 13 tops are provided with display 14, the 2 outsides of water gauge head are provided with mount 15, be provided with rotation pin 16 in the middle of mount 15, the 16 outsides of rotation pin are provided with baffle 17, baffle 17 top is provided with transparent plate 18.

In a preferred embodiment, the two sides of the water meter head 2 are fixedly connected with the water inlet pipe 1 and the water outlet pipe 3, the water meter head 2 is fixedly connected with the fixing frame 15, the top of the water meter head 2 is fixed with the water inlet pipe 1 and the water outlet pipe 3, the water flows through the middle impeller 9, the impeller 9 rotates to calculate the flow, the fixing frame 15 at the top is fixed with the water meter head 2, and the water meter head 2 is protected by the baffle 17.

In a preferred embodiment, the rotation pin 16 is rotatably connected with the fixing frame 15, the baffle 17 is fixedly connected with the rotation pin 16, the baffle 17 is slidably connected with the water meter head 2, the baffle 17 is driven by the rotation pin 16 to rotate together, the baffle 17 is manually rotated to clamp the baffle 17 to the top of the water meter head 2, the top of the water meter head 2 is covered, data are observed through the transparent plate 18 at the top, the water meter head 2 can be protected, and corrosion damage is prevented.

The utility model discloses a theory of operation: after the installation of water gauge head 2 is accomplished, water gauge head 2 is in the environment of dark humidity, if do not overhaul it for a long time, the water gauge head 2 outside receives moist influence corruption easily, therefore, the fixed mount 15 that is provided with in the outside of water gauge head 2, it has rotation round pin 16 to rotate in the centre of mount 15, it is provided with baffle 17 to rotate round rotation round pin 16, cover baffle 17 at the top of water gauge head 2, transparent plate 18 has been seted up at baffle 17's top, observe the display 14 of water gauge through transparent plate 18, can the effectual surface of protection water gauge, prevent to receive moist corruption, cause the watchcase to damage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multithread speed does not have base table structure of magnetism water gauge, includes inlet tube (1), inlet tube (1) one side is provided with water gauge outfit (2), water gauge outfit (2) one side is provided with outlet pipe (3), its characterized in that: the water meter is characterized in that a rotating shaft (4) is arranged on one side of the water inlet pipe (1), a telescopic ring (5) is uniformly arranged on the outer side of the water inlet pipe (1), a spring (6) is arranged on the outer side of the water meter head (2), a through groove (7) is formed in one side of the bottom of the water meter head (2), a bearing (8) is arranged at the bottom of the water meter head (2), an impeller (9) is arranged at the top of the bearing (8), a fixed block (10) is arranged at the top of the impeller (9), sealing rings (11) are arranged on two sides of the fixed block (10), a connecting piece (12) is arranged at the top of the fixed block (10), a unit plate (13) is arranged at the top of the connecting piece (12), a display (14) is arranged at the top of the unit plate (13), a fixing frame (15) is arranged on the outer side of the water meter head (2), and a rotating pin (16) is arranged in the middle of the fixing frame (15), a baffle (17) is arranged on the outer side of the rotating pin (16), and a transparent plate (18) is arranged at the top of the baffle (17).

2. The meter base structure of a multiple flow rate nonmagnetic water meter according to claim 1, wherein: the middle of the telescopic ring (5) is provided with a first spring, one side of the water inlet pipe (1) is fixedly sealed with the rotating shaft (4), and the outer side wall of the water inlet pipe (1) is fixedly connected with the first spring (6).

3. The meter base structure of a multiple flow rate nonmagnetic water meter according to claim 1, wherein: the impeller is characterized in that a through hole is uniformly formed in the middle of the through groove (7), a circulation pipeline is arranged on one side of the through groove (7), and the size of the impeller (9) is matched with that of the circulation pipeline.

4. The meter base structure of a multiple flow rate nonmagnetic water meter according to claim 1, wherein: the impeller structure is characterized in that the connecting piece (12) is communicated with the impeller (9), an induction unit is arranged in the middle of the connecting piece (12), and the unit plate (13) is electrically connected with the connecting piece (12).

5. The meter base structure of a multiple flow rate nonmagnetic water meter according to claim 1, wherein: the water meter is characterized in that two sides of the water meter head (2) are fixedly connected with the water inlet pipe (1) and the water outlet pipe (3), and the water meter head (2) is fixedly connected with the fixing frame (15).

6. The meter base structure of a multiple flow rate nonmagnetic water meter according to claim 1, wherein: the rotating pin (16) is rotatably connected with the fixing frame (15), the baffle plate (17) is fixedly connected with the rotating pin (16), and the baffle plate (17) is slidably connected with the water meter head (2).