CN211525673U

CN211525673U - One-way flow mechanical water meter

Info

Publication number: CN211525673U
Application number: CN201922281460.7U
Authority: CN
Inventors: 徐一民
Original assignee: Wuhan Di Yuan Watch Co ltd
Current assignee: Wuhan Di Yuan Watch Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-18
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a one-way flow mechanical type water gauge, which comprises a valve body, the upper portion fixedly connected with valve gap of valve body, the one end fixedly connected with second connecting rod of head rod, the one end fixedly connected with fixed block of third connecting rod, the inner wall both sides difference fixedly connected with support column of valve gap, the one end of support column and the middle swing joint of second connecting rod, the fixed intercommunication in upper portion of valve gap has the water seal, the inside fixedly connected with flow measurement valve rod of water seal, the one end fixedly connected with rivers table of flow measurement valve rod, the bottom fixedly connected with impeller of flow measurement valve rod. The utility model discloses a set up head rod, second connecting rod, third connecting rod and fixed block in the inside of valve gap, and through setting up flow measurement valve rod and impeller, can detect and be convenient for to the discharge install and dismantle the valve gap.

Description

One-way flow mechanical water meter

Technical Field

The utility model relates to a mechanical type water gauge technical field specifically is a unidirectional flow mechanical type water gauge.

Background

The one-way flow mechanical water meter is mainly composed of a sensing mechanism and a counter, the principle of the one-way flow mechanical water meter is almost the same no matter the traditional common water meter or the modern intelligent water meter, and the one-way flow mechanical water meter is widely applied to various fields.

When the existing one-way flow mechanical water meter is installed, a valve cover and a valve body are generally fixedly connected together by using fixing screws, and certain sealing measures are taken, but the problem that disassembly and assembly are inconvenient is caused, and time is wasted when disassembly and assembly are needed, so that the problem is solved by using the one-way flow mechanical water meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a one-way flow mechanical type water gauge, through set up head rod, second connecting rod, third connecting rod and fixed block in the inside of valve gap, and through setting up flow measurement valve rod and impeller, can detect discharge and be convenient for install and dismantle the valve gap to solve the problem that exists among the above-mentioned background art.

In order to realize the above object, the utility model provides a one-way flow mechanical type water gauge, which comprises a valve body, the upper portion fixedly connected with valve gap of valve body, the both sides of valve gap are rotated respectively and are connected with the head rod, the one end fixedly connected with second connecting rod of head rod, the one end swing joint of second connecting rod has the third connecting rod, the one end fixedly connected with fixed block of third connecting rod, the inner wall both sides difference fixedly connected with support column of valve gap, the one end of support column and the middle swing joint of second connecting rod, the fixed intercommunication in upper portion of valve gap has the water seal, the inside fixedly connected with flow measurement valve rod of water seal, the one end fixedly connected with rivers table of flow measurement valve rod, the bottom fixedly connected with impeller of flow measurement valve rod.

Furthermore, a valve core is arranged in the valve body, and the impeller is arranged in the valve core.

Furthermore, a sealing cushion block is arranged between the valve body and the valve cover.

Furthermore, one end of the first connecting rod is fixedly connected with a transverse plate which is vertically arranged.

Further, the fixed blocks are arranged into two groups.

Furthermore, the inside of rivers table is provided with the scale dial plate, one side of scale dial plate is provided with the digital display window.

Furthermore, a spring is arranged between the third connecting rod and the fixed block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a through set up the head rod in the inside of valve gap, the second connecting rod, third connecting rod and fixed block, can drive the head rod through the pulling diaphragm and remove, the head rod drives the second connecting rod and moves about, the second connecting rod drives the third connecting rod and removes, the third connecting rod drives the fixed block and removes and then can with the valve gap fixed clip on the valve body, and through setting up flow measurement valve rod and impeller, rivers pass through the impeller, the impeller drives the flow measurement valve rod and rotates, the flow measurement valve rod drives the scale needle on the scale dial plate and carries out the revolution count, can detect and be convenient for install and dismantle the valve gap to discharge.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic structural view of the water flow meter of the present invention;

fig. 3 is a schematic cross-sectional view of the valve cover of the present invention.

In the figure: 1. a valve body; 2. a valve cover; 3. a flow measurement valve stem; 4. a water flow meter; 5. water sealing; 6. a first connecting rod; 7. a transverse plate; 8. a second connecting rod; 9. a support pillar; 10. a third connecting rod; 11. an impeller; 12. a fixed block; 13. a spring; 14. a valve core; 15. sealing the cushion block; 16. a dial plate is graduated; 17. and a digital display window.

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 one-way flow mechanical type water gauge, including valve body 1, the upper portion fixedly connected with valve gap 2 of valve body 1, the both sides of valve gap 2 are rotated respectively and are connected with head rod 6, the one end fixedly connected with second connecting rod 8 of head rod 6, the one end swing joint of second connecting rod 8 has third connecting rod 10, the one end fixedly connected with fixed block 12 of third connecting rod 10, the inner wall both sides difference fixedly connected with support column 9 of valve gap 2, the one end of support column 9 and the middle swing joint of second connecting rod 8, the fixed intercommunication in upper portion of valve gap 2 has water seal 5, the inside fixedly connected with flow measurement valve rod 3 of water seal 5, the one end fixedly connected with rivers table 4 of flow measurement valve rod 3, the bottom fixedly connected with impeller 11 of flow.

In practical implementation, the valve element 14 is arranged inside the valve body 1, and the impeller 11 is arranged inside the valve element 14, so that water flow can be conveniently detected. A sealing cushion block 15 is arranged between the valve body 1 and the valve cover 2, so that the sealing effect is achieved, and the water leakage condition is effectively prevented. One end of the first connecting rod 6 is fixedly connected with a vertically arranged transverse plate 7, so that the transverse plate 7 can be pulled or pushed conveniently to drive the first connecting rod 6 to move left and right. The fixed blocks 12 are arranged into two groups, so that the valve body 1 and the valve cover 2 can be clamped conveniently. The inside of water flow meter 4 is provided with scale dial 16, and one side of scale dial 16 is provided with digital display window 17, is convenient for count. A spring 13 is arranged between the third connecting rod 10 and the fixed block 12, so that the resetting is convenient.

The working principle is as follows: when using, through the inside at valve gap 2 sets up head rod 6, second connecting rod 8, third connecting rod 10 and fixed block 12, can drive head rod 6 through pulling diaphragm 7 and remove, head rod 6 drives second connecting rod 8 and moves about, second connecting rod 8 drives third connecting rod 10 and removes, third connecting rod 10 drives fixed block 12 and removes and then can be with valve gap 2 fixed joint on valve body 1, rivers pass through impeller 11, impeller 11 drives flow measurement valve rod 3 and rotates, flow measurement valve rod 3 drives the scale needle on the scale dial 16 and carries out the revolution count, can detect discharge and be convenient for install and dismantle valve gap 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A one-way flow mechanical water meter comprises a valve body (1), and is characterized in that: the upper part of the valve body (1) is fixedly connected with a valve cover (2), two sides of the valve cover (2) are respectively and rotatably connected with a first connecting rod (6), one end of the first connecting rod (6) is fixedly connected with a second connecting rod (8), one end of the second connecting rod (8) is movably connected with a third connecting rod (10), one end of the third connecting rod (10) is fixedly connected with a fixed block (12), two sides of the inner wall of the valve cover (2) are respectively and fixedly connected with a supporting column (9), one end of the supporting column (9) is movably connected with the middle of the second connecting rod (8), the upper part of the valve cover (2) is fixedly communicated with a water seal (5), the inside of the water seal (5) is fixedly connected with a flow measuring valve rod (3), one end of the flow measuring valve rod (3) is fixedly connected with a water flow meter (4), the bottom of the flow measurement valve rod (3) is fixedly connected with an impeller (11).

2. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: a valve core (14) is arranged in the valve body (1), and the impeller (11) is arranged in the valve core (14).

3. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: and a sealing cushion block (15) is arranged between the valve body (1) and the valve cover (2).

4. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: one end of the first connecting rod (6) is fixedly connected with a transverse plate (7) which is vertically arranged.

5. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: the fixed blocks (12) are arranged into two groups.

6. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: the water flow meter is characterized in that a scale dial (16) is arranged inside the water flow meter (4), and a digital display window (17) is arranged on one side of the scale dial (16).

7. A unidirectional flow mechanical water meter as set forth in claim 1, wherein: and a spring (13) is arranged between the third connecting rod (10) and the fixed block (12).