CN219571177U

CN219571177U - PPS flange type electric valve

Info

Publication number: CN219571177U
Application number: CN202320821027.1U
Authority: CN
Inventors: 孟大雪; 陈冬梅
Original assignee: Zhejiang Xicheng Environmental Protection Equipment Co ltd
Current assignee: Zhejiang Xicheng Environmental Protection Equipment Co ltd
Priority date: 2023-04-13
Filing date: 2023-04-13
Publication date: 2023-08-22
Anticipated expiration: 2033-04-13

Abstract

The utility model belongs to the technical field of electric valves, and particularly relates to a PPS flange type electric valve which comprises an electric valve body, wherein first flanges are arranged on two sides of the electric valve body, a water outlet is arranged in the electric valve body, a groove is formed in the surface of the first flange, a rubber ring is arranged in the groove, a plurality of groups of rotating shafts are arranged outside the groove, one end of each rotating shaft is provided with a fixing plate, one side of the electric valve body is provided with a second flange, a plurality of groups of fixing holes are formed in positions, corresponding to the rotating shafts, of the second flange, a sliding groove is formed in the top of the electric valve body, a cavity is formed below the sliding groove, a sliding block and a spring are arranged in the sliding groove, a connecting rod is arranged below the sliding block, a sealing block is arranged at one end of the connecting rod, and an air cavity is formed in the electric valve body. According to the utility model, the fixing plate and the fixing hole are arranged, so that the installation of the electric valve and the water pipe is more convenient and quicker; through being provided with air cavity and rubber circle, can make the junction leakproofness of motorised valve and water pipe better.

Description

PPS flange type electric valve

Technical Field

The utility model relates to the technical field of electric valves, in particular to a PPS flange type electric valve.

Background

Flanges, also known as flange collars or lugs. The flange is a part for connecting the shafts and is used for connecting the pipe ends; there are also flanges for use on the equipment access ports for connection between two equipment, such as speed reducer flanges. The flange connection or the flange joint refers to detachable connection which is formed by connecting a flange, a gasket and a bolt with each other to form a group of combined sealing structures. The electric valve simply uses an electric actuator to control the valve, thereby realizing the opening and closing of the valve. The valve can be divided into an upper part and a lower part, wherein the upper part is an electric actuator, and the lower part is a valve. And can also be called an air-conditioning valve.

The prior art has the following problems:

1. the existing flange type electric valve and the existing water pipe are troublesome to install and have poor working efficiency;

2. the existing flange type electric valve has poor sealing performance at the joint of the electric valve and the water pipe, and leakage can occur.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a PPS flange type electric valve, which solves the problems of troublesome installation and poor sealing property existing at present.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PPS flange formula motorised valve, includes the motorised valve body, motorised valve body both sides all are provided with first flange, the inside delivery port that is provided with of motorised valve body, first flange surface is provided with the recess, the inside rubber circle that is provided with of recess, the recess outside is provided with a plurality of groups pivot, pivot one end is provided with the fixed plate, motorised valve body one side is provided with the second flange, the second flange is provided with a plurality of groups fixed orifices with the corresponding position of pivot, motorised valve body top is provided with the spout, the spout below is provided with the cavity, spout inside is provided with slider and spring, the slider below is provided with the connecting rod, connecting rod one end is provided with the sealing block, the inside air cavity that is provided with of motorised valve body.

As a preferable technical scheme of the utility model, the surfaces of the first flange and the second flange are respectively provided with a groove, the rubber ring is movably arranged in the grooves and is adaptive to the grooves in size, and the rubber ring is hollow.

As a preferable technical scheme of the utility model, the air cavity is arranged in the electric valve body and is communicated with the rubber ring, and the sealing block is connected with the air cavity in a sliding manner and is adaptive in size.

As a preferable technical scheme of the utility model, two ends of the connecting rod are respectively and fixedly connected with the sealing block and the sliding block, the sliding block is in sliding connection with the sliding groove, and two ends of the spring are respectively and fixedly connected with the sliding groove and the sliding block.

As a preferable technical scheme of the utility model, the rotating shaft is fixedly connected to one side of the first flange, the fixing plate is rotatably connected to the rotating shaft, and the length of the rotating shaft is equal to the thickness of the second flange.

As a preferable technical scheme of the utility model, the fixing holes penetrate through the second flange and are matched with the fixing plates in number and size.

As a preferable technical scheme of the utility model, the first flange is fixedly connected to the electric valve body, and the second flange is fixedly connected to an external water pipe.

Compared with the prior art, the utility model provides a PPS flange type electric valve, which has the following beneficial effects:

1. this PPS flange formula motorised valve, through being provided with pivot and fixed plate on first flange surface, the fixed orifices has been seted up on the second flange surface, closely laminates second flange and first flange, and pivot and fixed plate pass the fixed orifices this moment, rotate the fixed plate later and adjust its angle, make the second flange unable follow first flange surface and break away from, can accomplish the installation of first flange and second flange this moment, and this design can make the installation of motorised valve and water pipe more convenient and fast.

2. This PPS flange formula motorised valve through being provided with the air cavity in the motorised valve body inside, and first flange inside is provided with the rubber circle, and the slider that slides to the right side can drive the sealing block through the connecting rod and slide to the right side, thereby the sealing block is sent the air in the air cavity to the rubber circle in so that it swell seals junction, and this design can make the junction leakproofness of motorised valve and water pipe better.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the electric valve body of the present utility model;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is a schematic structural view of a second flange according to the present utility model.

In the figure: 1. an electric valve body; 2. a first flange; 3. a water outlet; 4. a groove; 5. a rubber ring; 6. a rotating shaft; 7. a fixing plate; 8. a second flange; 9. a fixing hole; 10. a chute; 11. a cavity; 12. a slide block; 13. a spring; 14. a connecting rod; 15. a sealing block; 16. an air cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a PPS flange formula motorised valve, including motorised valve body 1, motorised valve body 1 both sides all are provided with first flange 2, motorised valve body 1 inside is provided with delivery port 3, first flange 2 surface is provided with recess 4, the inside rubber circle 5 that is provided with of recess 4, the recess 4 outside is provided with a plurality of groups pivot 6, pivot 6 one end is provided with fixed plate 7, motorised valve body 1 one side is provided with second flange 8, second flange 8 is provided with a plurality of groups fixed orifices 9 with the corresponding position of pivot 6, motorised valve body 1 top is provided with spout 10, spout 10 below is provided with cavity 11, spout 10 inside is provided with slider 12 and spring 13, slider 12 below is provided with connecting rod 14, connecting rod 14 one end is provided with sealing block 15, motorised valve body 1 inside is provided with air cavity 16.

In the embodiment, the surfaces of the first flange 2 and the second flange 8 are provided with the grooves 4, the rubber ring 5 is movably arranged in the grooves 4 and is matched with the grooves in size, the rubber ring 5 is hollow, the rubber ring 5 is arranged in the grooves 4 of the first flange 2, after the first flange 2 and the second flange 8 are connected, the rubber ring 5 is swelled and clamped into the grooves 4 of the second flange 8, so that the joint of the first flange 2 and the second flange 8 can be sealed, and water leakage is avoided in the use process; the air cavity 16 is arranged in the electric valve body 1 and is communicated with the rubber ring 5, the sealing block 15 is connected with the air cavity 16 in a sliding way and is matched with the air cavity in size, and the air in the air cavity 16 can be sent into the rubber ring 5 by pushing the sealing block 15 to the right side so as to expand the air to seal the joint; the two ends of the connecting rod 14 are respectively and fixedly connected with the sealing block 15 and the sliding block 12, the sliding block 12 is in sliding connection with the sliding chute 10, the two ends of the spring 13 are respectively and fixedly connected with the sliding chute 10 and the sliding block 12, and the sliding block 12 slides rightwards, so that the sealing block 15 can be driven to slide rightwards through the connecting rod 14, and the air in the air cavity 16 is sent into the rubber ring 5; the rotating shaft 6 is fixedly connected to one side of the first flange 2, the fixed plate 7 is rotatably connected to the rotating shaft 6, and the length of the rotating shaft 6 is equal to the thickness of the second flange 8; the fixing holes 9 penetrate through the second flange 8, the number and the size of the fixing holes are matched with those of the fixing plates 7, the fixing plates 7 penetrate through the fixing holes 9, then the fixing plates 7 are rotated to adjust the angle of the fixing plates, and the first flange 2 and the second flange 8 can be connected at the moment, so that the installation process is more convenient and quicker; the first flange 2 is fixedly connected to the electric valve body 1, the second flange 8 is fixedly connected to an external water pipe, the electric valve body 1 and the water pipe can be installed after the first flange 2 and the second flange 8 are installed, and the electric valve can start to work at the moment.

The working principle and the using flow of the utility model are as follows: the operator pulls the slider 12 to the left side at first, make it drive the sealing block 15 to slide to the left side through connecting rod 14, the air in the rubber circle 5 is pumped into air cavity 16 at this moment, then closely laminate second flange 8 and first flange 2, pivot 6 and fixed plate 7 pass fixed orifices 9 at this moment, then rotate fixed plate 7 and adjust its angle, make second flange 8 unable to break away from first flange 2 surface, then loosen slider 12, spring 13 resilience drives slider 12 to slide to the right side, sealing block 15 slides to the right side along with connecting rod 14 and sends the air in the air cavity 16 in the rubber circle 5, at this moment rubber circle 5 is bloated and blocked in recess 4 on second flange 8 surface, can seal first flange 2 and second flange 8 junction at this moment.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A PPS flange type electric valve is characterized in that: including motorised valve body (1), motorised valve body (1) both sides all are provided with first flange (2), motorised valve body (1) inside delivery port (3) that is provided with, first flange (2) surface is provided with recess (4), recess (4) inside is provided with rubber circle (5), recess (4) outside is provided with a plurality of groups pivot (6), pivot (6) one end is provided with fixed plate (7), motorised valve body (1) one side is provided with second flange (8), second flange (8) are provided with a plurality of groups fixed orifices (9) with the corresponding position of pivot (6), motorised valve body (1) top is provided with spout (10), spout (10) below is provided with cavity (11), spout (10) inside is provided with slider (12) and spring (13), slider (12) below is provided with connecting rod (14), connecting rod (14) one end is provided with sealing block (15), motorised valve body (1) inside is provided with air cavity (16).

2. A PPS flange-type electrically operated valve according to claim 1, wherein: the surface of the first flange (2) and the surface of the second flange (8) are both provided with grooves (4), the rubber ring (5) is movably installed inside the grooves (4) and is adaptive to the grooves in size, and the rubber ring (5) is hollow.

3. A PPS flange-type electrically operated valve according to claim 1, wherein: the air cavity (16) is formed in the electric valve body (1) and is communicated with the rubber ring (5), and the sealing block (15) is connected with the air cavity (16) in a sliding mode and is adaptive in size.

4. A PPS flange-type electrically operated valve according to claim 1, wherein: the two ends of the connecting rod (14) are fixedly connected with the sealing block (15) and the sliding block (12) respectively, the sliding block (12) is slidably connected with the sliding groove (10), and the two ends of the spring (13) are fixedly connected with the sliding groove (10) and the sliding block (12) respectively.

5. A PPS flange-type electrically operated valve according to claim 1, wherein: the rotating shaft (6) is fixedly connected to one side of the first flange (2), the fixing plate (7) is rotatably connected to the rotating shaft (6), and the length of the rotating shaft (6) is equal to the thickness of the second flange (8).

6. A PPS flange-type electrically operated valve according to claim 1, wherein: the fixing holes (9) penetrate through the second flange (8) and are matched with the fixing plates (7) in number and size.

7. A PPS flange-type electrically operated valve according to claim 1, wherein: the first flange (2) is fixedly connected to the electric valve body (1), and the second flange (8) is fixedly connected to an external water pipe.