CN213836973U

CN213836973U - Novel buoy shutoff valve

Info

Publication number: CN213836973U
Application number: CN202022269216.1U
Authority: CN
Inventors: 闵志成; 罗子翔; 徐子佳; 严雷; 赵倩; 谢宇辉
Original assignee: Hubei Qirun Ecological Construction Co Ltd
Current assignee: Hubei Qirun Ecological Construction Co Ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-30
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a novel flotation pontoon stop valve relates to flotation pontoon stop valve manufacturing technical field, for solving current flotation pontoon stop valve and exist easily in the use and lead to the problem that the valve port leakproofness descends because of impurity blocks up. The novel float shutoff valve is characterized in that a mounting plate is arranged on one side of the float shutoff valve body and fixedly connected with one side of the float shutoff valve body, a mounting groove is fixedly mounted on the outer wall of the front end face of the mounting plate, a connecting plate is arranged inside the mounting groove and fixedly connected with the inside of the mounting groove, a valve port is fixedly mounted on the outer wall of the front end face of the connecting plate, a valve port channel is fixedly mounted inside the valve port, a rubber sealing ring is fixedly mounted between the valve port and the valve port channel, and a stainless steel metal filter screen is fixedly mounted inside the valve port channel.

Description

Novel buoy shutoff valve

Technical Field

The utility model relates to a technical field is made in the production of flotation pontoon stop valve, specifically is a novel flotation pontoon stop valve.

Background

The float valve is mainly used for discarding and filtering rainwater collected on roofs and floors of factories, villas, residential quarters, business buildings and the like, is generally installed in a pre-filtering link for rainwater collection, can make the rainwater in a reservoir cleaner after treatment, and can be directly greened and watered.

However, the existing float shutoff valve is easy to have the problem of reduced valve port sealing property caused by impurity blockage in the using process; thus, the existing requirements are not met, and a novel buoy shutoff valve is provided for the existing requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel flotation pontoon stop valve to current flotation pontoon stop valve that proposes in solving above-mentioned background art exists easily in the use and leads to the problem that the valve port leakproofness descends because of impurity blocks up.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel flotation pontoon stop valve, includes the flotation pontoon stop valve body, one side of flotation pontoon stop valve body is provided with the mounting panel, one side fixed connection of mounting panel and flotation pontoon stop valve body, fixed mounting has the mounting groove on the outer wall of terminal surface before the mounting panel, the inside of mounting groove is provided with the connecting plate, the inside fixed connection of connecting plate and mounting groove, fixed mounting has the valve port on the outer wall of terminal surface before the connecting plate, the inside fixed mounting of valve port has the valve port passageway, fixed mounting has rubber seal between valve port and the valve port passageway, the inside fixed mounting of valve port passageway has stainless steel metal filter screen.

Preferably, the upper end of the valve port is provided with a rotating shaft block, and the rear end face of the rotating shaft block is fixedly connected with the connecting plate.

Preferably, a valve cover is fixedly installed on the outer wall of the front end face of the valve port, a valve cover connecting rod is fixedly installed at the upper end of the valve cover, and the upper end of the valve cover is rotatably connected with the rotating shaft block through the valve cover connecting rod.

Preferably, the upper end fixed mounting of pivot piece has the flotation pontoon connecting rod, the one end fixed mounting that the pivot piece was kept away from to the flotation pontoon connecting rod has the flotation pontoon, and the one end of flotation pontoon is passed through the flotation pontoon connecting rod and is connected with the rotation of pivot piece, fixed mounting has the stainless steel shell on the outer wall of flotation pontoon connecting rod, fixed mounting has the plating layer on the outer wall of stainless steel shell.

Preferably, a flowmeter is fixedly mounted on the outer wall of one side of the mounting plate.

Preferably, an observation window is fixedly installed in the middle of the outer wall of the valve cover, and the observation window is in sealing connection with the middle of the outer wall of the valve cover.

Preferably, four of the outer wall of the mounting plate are fixedly provided with fixing screws.

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

1. the utility model discloses a fixed mounting has rubber seal between valve port and valve port passageway, rubber seal has good wearability and leakproofness, it rises to rely on rubber seal to make the laminating degree between valve port and the valve port passageway, can block some impurity particles, avoid impurity particle embedding laminating department to cause the unable effectively sealed condition of laminating department, stainless steel metal filter screen is used in the valve port passageway, impurity particle in the valve port passageway can be blockked in the one of which aspect, avoid its impurity particle to influence the condition emergence of valve port leakproofness, on the other hand it is the metal material, its durability is strong, have better protectiveness and life in some water that contain sharp objects such as metal fragment, thereby can be fit for the user and use more.

2. When the water is too much, the float bowl is lifted by the water, the float bowl connecting rod is lifted together with the water, the lifting process drives the rotating shaft block at one end and the valve cover connecting rod to drop the valve cover, so that the valve cover is closed, the purpose of intercepting can be achieved, when the water is too little, the float bowl drops, the valve cover at the other end is lifted, and the water can be subjected to secondary water inlet operation.

Drawings

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

FIG. 2 is a schematic view of a valve port according to the present invention;

FIG. 3 is a schematic view of a partial structure of the float connecting rod of the present invention;

in the figure: 1. a float shutoff valve body; 2. mounting a plate; 3. fixing screws; 4. mounting grooves; 5. a connecting plate; 6. a valve port; 7. a valve cover; 8. a valve cover connecting rod; 9. a rotating shaft block; 10. a float connecting rod; 11. a float bowl; 12. an observation window; 13. a rubber seal ring; 14. a valve port channel; 15. stainless steel metal screens; 16. a flow meter; 17. a stainless steel housing; 18. and (4) electroplating.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a novel flotation pontoon stop valve, including flotation pontoon stop valve body 1, one side of flotation pontoon stop valve body 1 is provided with mounting panel 2, mounting panel 2 and one side fixed connection of flotation pontoon stop valve body 1, fixed mounting has mounting groove 4 on the outer wall of terminal surface before mounting panel 2, the inside of mounting groove 4 is provided with connecting plate 5, the inside fixed connection of connecting plate 5 and mounting groove 4, fixed mounting has valve port 6 on the outer wall of terminal surface before connecting plate 5, the inside fixed mounting of valve port 6 has valve port passageway 14, fixed mounting has rubber seal 13 between valve port 6 and the valve port passageway 14, the inside fixed mounting of valve port passageway 14 has stainless steel metal filter screen 15.

Further, the upper end of the valve port 6 is provided with a rotating shaft block 9, the rear end face of the rotating shaft block 9 is fixedly connected with the connecting plate 5, and the rotating shaft block 9 is used for rotating.

Further, a valve cover 7 is fixedly installed on the outer wall of the front end face of the valve port 6, a valve cover connecting rod 8 is fixedly installed at the upper end of the valve cover 7, the upper end of the valve cover 7 is rotatably connected with the rotating shaft block 9 through the valve cover connecting rod 8, a stainless steel shell 17 is fixedly installed on the outer wall of the buoy connecting rod 10, an electroplated layer 18 is fixedly installed on the outer wall of the stainless steel shell 17, when the water is too much, the buoy 11 is lifted by the water, the buoy connecting rod 10 is lifted up along with the water, the rotating shaft block 9 and the valve cover connecting rod 8 at one end are driven to fall the valve cover 7 in the lifting process, the valve cover 6 is closed, the purpose of intercepting can be achieved, when the water is too little, the buoy 11 falls, the valve cover 7 at the other end is lifted, and the valve cover 7 can.

Further, the upper end fixed mounting of pivot piece 9 has flotation pontoon connecting rod 10, and the one end fixed mounting that pivot piece 9 was kept away from to flotation pontoon connecting rod 10 has flotation pontoon 11, and the one end of flotation pontoon 11 is passed through flotation pontoon connecting rod 10 and is connected with pivot piece 9 rotation, and flotation pontoon 11 and flotation pontoon connecting rod 10 are used for floating from top to bottom according to the water volume.

Further, a flowmeter 16 is fixedly mounted on the outer wall of one side of the mounting plate 2, and the flowmeter 16 can facilitate a user to observe the water flow information of the float shutoff valve.

Further, an observation window 12 is fixedly installed at the middle position of the outer wall of the valve cover 7, the observation window 12 is in sealing connection with the middle position of the outer wall of the valve cover 7, and the observation window 12 is used for a user to conveniently observe the internal valve port channel 14.

Further, four equal fixed mounting of 2 outer walls of mounting panel have set screw 3, and set screw 3 is used for installing and making up with other subassemblies.

The working principle is as follows: when the valve is used, the rubber sealing ring 13 is fixedly arranged between the valve port 6 and the valve port channel 14, the rubber sealing ring 13 has good wear resistance and sealing performance, the fit degree between the valve port 6 and the valve port channel 14 is increased by the rubber sealing ring 13, some impurity particles can be blocked, and the condition that the fit part cannot be effectively sealed due to the fact that the impurity particles are embedded into the fit part is avoided, the stainless steel metal filter screen 15 acts in the valve port channel 14, on one hand, the impurity particles in the valve port channel 14 can be blocked, the condition that the impurity particles influence the sealing performance of the valve port 6 is avoided, on the other hand, the stainless steel metal filter screen is made of metal materials, the stainless steel metal filter screen has strong durability, has better protection performance and service life in some water bodies containing sharp objects such as metal fragments and the like, and is more suitable for users to use, when the water bodies are too much, the buoy 11 is lifted by the water bodies, the float bowl connecting rod 10 is lifted up along with the float bowl connecting rod, the lifting process of the float bowl connecting rod drives the rotating shaft block 9 at one end and the valve cover connecting rod 8 to drop the valve cover 7, so that the valve opening 6 is closed, the purpose of stopping flow can be achieved, when the water body is too little, the float bowl 11 drops, the valve cover 7 at the other end is lifted up, so that the second water inlet operation can be carried out, the flowmeter 16 can facilitate a user to observe the water flow information of the float bowl stop valve, and the observation window 12 is used for facilitating the user to observe the internal valve opening channel 14.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel flotation pontoon stop valve, includes flotation pontoon stop valve body (1), its characterized in that: the novel float shutoff valve is characterized in that a mounting plate (2) is arranged on one side of a float shutoff valve body (1), the mounting plate (2) is fixedly connected with one side of the float shutoff valve body (1), a mounting groove (4) is fixedly mounted on the outer wall of the front end face of the mounting plate (2), a connecting plate (5) is arranged inside the mounting groove (4), the connecting plate (5) is fixedly connected with the inside of the mounting groove (4), a valve port (6) is fixedly mounted on the outer wall of the front end face of the connecting plate (5), a valve port channel (14) is fixedly mounted inside the valve port (6), a rubber sealing ring (13) is fixedly mounted between the valve port (6) and the valve port channel (14), and a stainless steel metal filter screen (15) is fixedly mounted inside the valve port channel (14).

2. A novel buoy shutoff valve as defined in claim 1 wherein: the upper end of the valve port (6) is provided with a rotating shaft block (9), and the rear end face of the rotating shaft block (9) is fixedly connected with the connecting plate (5).

3. A novel buoy shutoff valve as defined in claim 2 wherein: the valve cover (7) is fixedly installed on the outer wall of the front end face of the valve port (6), a valve cover connecting rod (8) is fixedly installed at the upper end of the valve cover (7), and the upper end of the valve cover (7) is rotatably connected with the rotating shaft block (9) through the valve cover connecting rod (8).

4. A novel buoy shutoff valve as defined in claim 2 wherein: the utility model discloses a rotation shaft block, including pivot piece (9), float connecting rod (10), one end fixed mounting that pivot piece (9) were kept away from in float connecting rod (10) has flotation pontoon (11), and flotation pontoon connecting rod (10) and pivot piece (9) are passed through to the one end of flotation pontoon (11) rotate to be connected, fixed mounting has stainless steel shell (17) on the outer wall of flotation pontoon connecting rod (10), fixed mounting has plating layer (18) on the outer wall of stainless steel shell (17).

5. A novel buoy shutoff valve as defined in claim 1 wherein: and a flowmeter (16) is fixedly mounted on the outer wall of one side of the mounting plate (2).

6. A novel buoy shutoff valve as defined in claim 3 wherein: the middle position department fixed mounting of valve gap (7) outer wall has observation window (12), and observation window (12) and valve gap (7) outer wall middle position department sealing connection.

7. A novel buoy shutoff valve as defined in claim 1 wherein: four of the outer wall of the mounting plate (2) are fixedly provided with fixing screws (3).