CN216520208U

CN216520208U - Water dividing and collecting device with static flow regulating valve

Info

Publication number: CN216520208U
Application number: CN202122864985.0U
Authority: CN
Inventors: 娄荣虎; 桂鹏; 王伟
Original assignee: Sce Technology Ningbo Co ltd
Current assignee: Sce Technology Ningbo Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-13
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses a water dividing and collecting device with a static flow regulating valve, which comprises a main pipe, a first branch pipe, a second branch pipe and the static flow regulating valve, wherein the first branch pipe and the second branch pipe are communicated with the main pipe, the static flow regulating valve comprises a valve body, and a knob, a valve rod, a valve cover and a valve seat which are sequentially connected, the valve body is hermetically connected with the second branch pipe, the valve rod is arranged in the valve body in a penetrating manner, the knob, the valve rod and the valve cover can be close to or far away from the first branch pipe together, the valve cover can close or open the first branch pipe, the valve seat can be inserted into or separated from the first branch pipe, the valve seat comprises a plurality of valve claws and a cavity formed by the valve claws in a surrounding manner, a U-shaped through hole is formed between every two adjacent valve claws, and the U-shaped through hole is communicated with the cavity. Through the tightening of the structure, water flow passes through the U-shaped through hole to enter the cavity or penetrates out of the U-shaped through hole from the cavity, a good buffering effect can be achieved, noise such as screaming sound and whistle is effectively reduced, and noise pollution is reduced.

Description

Water dividing and collecting device with static flow regulating valve

Technical Field

The utility model relates to the technical field of fluid conveying and control, in particular to a water dividing and collecting device with a static flow regulating valve.

Background

At present, energy conservation and emission reduction are advocated, the reduction of environmental pollution is the main melody in the future, and the adoption of a floor heating water collector can effectively reduce the environmental pollution. The water collecting and distributing device is one device in the floor heating, plays a role of a pivot, and plays a role in distributing or collecting water. When the pipelines are more, the energy loss of the floor heating system is overlarge due to the adoption of too many fittings such as the tee joint and the four-way joint, and the energy loss of the floor heating system can be effectively reduced when the water collecting and distributing device is adopted to replace too many fittings such as the tee joint and the four-way joint. However, the water dividing and collecting device currently in use has certain defects: when the water collecting and distributing device is opened or closed, loud screaming sound, whistle sound and other noise can be emitted, and noise pollution is brought.

Disclosure of Invention

In order to solve the above-mentioned deficiencies of the prior art, the present invention provides a water collector and collector with a static flow control valve, which can reduce noise pollution.

In order to achieve the purpose, the water dividing and collecting device with the static flow regulating valve comprises a main pipe, a first branch pipe, a second branch pipe and the static flow regulating valve, wherein the first branch pipe corresponds to the second branch pipe, the first branch pipe and the second branch pipe are communicated with the main pipe, the axis of the first branch pipe is coincided with the axis of the second branch pipe, and the axis of the first branch pipe is perpendicular to the axis of the main pipe;

static flow control valve includes valve body, valve rod, valve gap, disk seat and knob, valve rod, valve gap and disk seat connect gradually, the valve body with second branch pipe sealing connection, the valve rod is worn to locate in the valve body, the knob is located outside the second branch pipe, knob, valve rod and valve gap can be close to together or keep away from first branch pipe, the valve gap is being close to or is keeping away from the in-process of first branch pipe seals or opens first branch pipe, the disk seat is followed the valve gap is close to or keeps away from the in-process of first branch pipe inserts or leaves first branch pipe, the disk seat include a plurality of valve claws and the valve claw is around the cavity that forms, and is adjacent form U type through-hole between the valve claw, U type through-hole with the cavity is linked together.

Furthermore, a plurality of arc-shaped grooves are formed in one end, close to the valve cover, of the cavity, and the arc-shaped grooves correspond to the U-shaped through holes one to one and are communicated with the U-shaped through holes.

Further, the arcuate slots intersect at a point.

Further, a first sealing ring is arranged between the valve cover and the valve seat.

Further, the diameter of the valve seat is smaller than the diameter of the first branch pipe.

Further, the valve rod and the valve body are arranged in a sealing mode.

Further, a second sealing ring is arranged between the valve body and the valve rod.

Further, the valve rod and the valve body are in threaded fit transmission, the knob drives the valve rod to rotate relative to the valve body, and the knob and the valve rod are close to or far away from the first branch pipe in the rotating process.

Further, the valve body includes first section and second section, first section with the sealed rigid coupling of second branch pipe, the second section with first section looks rigid coupling, the second section includes the transparent portion of tube-shape, be equipped with a plurality of scales on the transparent portion of tube-shape, be equipped with a plurality of instruction pieces on the valve rod, instruct the piece along with the valve rod is close to or keeps away from first branch pipe, instruct the piece to be in the scale within range removes.

Further, the first section and the second branch pipe are fixedly connected through threads, and a third sealing ring is arranged between the first section and the second branch pipe.

Compared with the prior art, the utility model has the beneficial effects that: through the tightening of the structure, water flow penetrates through the U-shaped through hole to enter the cavity or penetrates out of the U-shaped through hole from the cavity, a good buffering effect can be achieved, noise such as screaming sound and whistle is effectively reduced, and noise pollution is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a sectional view of fig. 1.

Fig. 3 is a partially enlarged view of a in fig. 2.

Fig. 4 is a partially enlarged view of B in fig. 2.

Fig. 5 is a schematic structural view of the main pipe, the first branch pipe, and the second branch pipe in the present invention.

Fig. 6 is a schematic structural view of the static flow control valve of the present invention.

Fig. 7 is a schematic view of the structure of fig. 6 at another angle.

Fig. 8 is an exploded view of fig. 6.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning variably connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1 to 8, a water distributor and collector with a static flow control valve includes a main pipe 100, a first branch pipe 200, a second branch pipe 300, and a static flow control valve 400, where the first branch pipe 200 corresponds to the second branch pipe 300, the first branch pipe 200 and the second branch pipe 300 are both communicated with the main pipe 100, an axis of the first branch pipe 200 coincides with an axis of the second branch pipe 300, an axis of the first branch pipe 200 is perpendicular to an axis of the main pipe 100, in this embodiment, the main pipe 100, the first branch pipe 200, and the second branch pipe 300 are integrally formed, the first branch pipe 200 is provided with a connector 500, the connector 500 is used for connecting a water pipe, the second branch pipe 300 is fixedly provided with the static flow control valve 400, and the static flow control valve 400 is used for opening or closing the first branch pipe 200.

The static flow regulating valve 400 comprises a valve body 410, a valve rod 420, a valve cover 430, a valve seat 440 and a knob 450, wherein the knob 450, the valve rod 420, the valve cover 430 and the valve seat 440 are sequentially connected, the valve body 410 is hermetically connected with the second branch pipe 300, the valve rod 420 is arranged in the valve body 410 in a penetrating manner, the knob 450 is positioned outside the second branch pipe 300 and the main pipe 100, the knob 450, the valve rod 420 and the valve cover 430 can be close to or far away from the first branch pipe 200 together, the valve cover 430 closes or opens the first branch pipe 200 in the process of approaching to or far away from the first branch pipe 200, the valve seat 440 is inserted into or separated from the first branch pipe 200 along with the process of approaching to or far away from the first branch pipe 200, the valve seat 440 comprises a plurality of valve claws 441 and a cavity 442 formed by the valve claws 441, a U-shaped through hole 443 is formed between the adjacent valve claws 441, the U-shaped through hole 443 is communicated with the cavity 442.

The water flow passes through the U-shaped through hole 443 to enter the cavity 442 or passes through the U-shaped through hole 443 from the cavity 442, so that a good buffering effect is achieved, the volume of noise such as screaming sound and whistling sound can be effectively reduced, and noise pollution is reduced.

In this embodiment, the valve rod 420, the valve cover 430 and the valve seat 440 are integrally formed, one end of the valve rod 420 inserted into the knob 450 is square, and the knob 450 rotates to drive the valve rod 420 to approach or depart from the first branch pipe 200.

The cavity 442 is provided with a plurality of arc-shaped grooves 444 near one end of the valve cover 430, the arc-shaped grooves 444 are in one-to-one correspondence with the U-shaped through holes 441 and are communicated with each other, and in this embodiment, the arc-shaped grooves 444 intersect at a point. So set up, can further improve rivers in the buffering effect in the valve seat 440, further reduce noise such as scream, whistle.

The valve seat 440 has a diameter smaller than that of the first branch pipe 200. The arrangement is such that the valve seat 440 can avoid friction between the two when inserted into or separated from the first branch pipe 200, thereby further reducing noise.

In this embodiment, a first sealing ring 600 is disposed between the valve cover 430 and the valve seat 440, and when the valve cover 430 seals the first branch pipe 200, the first sealing ring 600 has a sealing effect.

The valve body 410 comprises a first section 411 and a second section 412, the first section 411 is fixedly connected with the second branch pipe 300 in a sealing mode, the second section 412 is fixedly connected with the first section 411, the second section 412 comprises a cylindrical transparent portion 4121, a plurality of scales are arranged on the cylindrical transparent portion 4121, an indicating seat 460 is sleeved on the valve rod 420, in the embodiment, the indicating seat 460 is in threaded connection with the valve rod 420, a plurality of indicating blocks 461 are arranged on the periphery of the indicating seat 460, the indicating blocks 461 are close to or far away from the first branch pipe 200 along with the valve rod 420, and the indicating blocks 461 move within the scale range. Through the scale and the setting of the indication block 461, the water inlet or outlet flow of the first branch pipe 200 corresponding to the static flow regulating valve 400 when being opened is convenient to observe.

The knob 450 is rotated to drive the valve rod 420 to approach or separate from the first branch pipe 200, the indicating seat 460 and the indicating block 461 rotate and move together with the valve rod, the indicating block 461 corresponds to the scale on the cylindrical transparent part 4121, and the corresponding flow rate in the first branch pipe 200 can be read according to the scale.

In this embodiment, the first segment 411 is fixedly connected to the second branch pipe 300 by a screw thread, and a third sealing ring 700 is disposed between the first segment and the second branch pipe.

The valve rod 420 is hermetically arranged with the valve body 410. In this embodiment, a second sealing ring 800 is disposed between the valve rod 420 and the inner wall of the first section 411.

The valve rod 420 and the valve body 410 are in threaded fit transmission, the knob 450 drives the valve rod 420 to rotate relative to the valve body 410, and the knob 450 and the valve rod 420 move relative to the valve body 410 and approach or depart from the first branch pipe 200 in the rotating process.

The water dividing and collecting device can be used as a water separator and a water collector, and the specific use mode is the same as that of the prior art and is not described in detail herein.

The present invention is illustrated by way of example and not by way of limitation. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing disclosure without departing from the spirit or essential characteristics of all embodiments, and that all changes and modifications apparent from the above teachings are within the scope of the utility model.

Claims

1. The water dividing and collecting device with the static flow regulating valve is characterized by comprising a main pipe, a first branch pipe, a second branch pipe and the static flow regulating valve, wherein the first branch pipe corresponds to the second branch pipe, the first branch pipe and the second branch pipe are communicated with the main pipe, the axis of the first branch pipe is coincided with the axis of the second branch pipe, and the axis of the first branch pipe is perpendicular to the axis of the main pipe;

2. The water distributor-collector with the static flow regulating valve as claimed in claim 1, wherein a plurality of arc-shaped grooves are formed in one end of the cavity body close to the valve cover, and the arc-shaped grooves correspond to and are communicated with the U-shaped through holes one by one.

3. The water separator and collector with static flow control valve of claim 2 wherein said arcuate slots intersect at a point.

4. The water separator and collector with static flow regulating valve according to claim 1, wherein a first sealing ring is arranged between the valve cover and the valve seat.

5. The water separator and collector with static flow control valve according to claim 1, wherein the diameter of said valve seat is smaller than the diameter of said first branch pipe.

6. The water distributor and collector with a static flow regulating valve according to claim 1, wherein the valve rod and the valve body are arranged in a sealing mode.

7. The water separator and collector with static flow regulating valve according to claim 6, wherein a second sealing ring is arranged between the valve body and the valve rod.

8. The water distributor and collector with a static flow regulating valve according to claim 1, wherein the valve rod and the valve body are in threaded fit transmission, the knob drives the valve rod to rotate relative to the valve body, and the knob and the valve rod are close to or far away from the first branch pipe in the rotating process.

9. The water distributor and collector with the static flow regulating valve according to claim 1, wherein the valve body comprises a first section and a second section, the first section is fixedly connected with the second branch pipe in a sealing manner, the second section is fixedly connected with the first section, the second section comprises a cylindrical transparent part, a plurality of scales are arranged on the cylindrical transparent part, a plurality of indicating blocks are arranged on the valve rod, the indicating blocks are close to or far away from the first branch pipe along with the valve rod, and the indicating blocks move within the scale range.

10. The water separator and collector with static flow regulating valve according to claim 9, wherein said first section is fixedly connected with said second branch pipe by screw thread, and a third sealing ring is arranged between the first section and the second branch pipe.