CN210318620U

CN210318620U - Ceramic angle valve

Info

Publication number: CN210318620U
Application number: CN201921267796.1U
Authority: CN
Inventors: 谢宗华; 陈忠丽
Original assignee: Sun Yeh Control Valve Group Co ltd; Qingdao Fatian Control Instrument Co ltd
Current assignee: Sun Yeh Control Valve Group Co ltd; Qingdao Fatian Control Instrument Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-04-14
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a pottery angle valve, including midbody shell, bottom honeycomb duct and side honeycomb duct, the bottom of midbody shell and the top fixed connection of bottom honeycomb duct, the right side of midbody shell and the left end fixed connection of side honeycomb duct, the top of midbody shell is equipped with the rotation control piece, the top fixedly connected with of rotation control piece connects the piece outward, the connecting hole has been seted up in the front of external piece, the midbody shell includes plastic casing, the utility model relates to a valve control technology field. This pottery angle valve can avoid using the problem that the plastics inner core easily weared and torn in the ceramic inner core that can rotate and the pottery through the use, has replaced the anticorrosion metal core simultaneously, and is more convenient during the use, can be with the stable arrangement of pottery inner core in the nested inside of pottery through the spring, when processing manufacturing, it is more convenient, the cost of great saving, the better corruption of preventing industrial liquid to the valve body of ability.

Description

Ceramic angle valve

Technical Field

The utility model relates to a valve control technical field specifically is a pottery angle valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. The existing angle valve is an angle type stop valve, is similar to a ball valve, and has the structure and characteristics modified from the ball type valve. The difference from a globe valve is that the outlet of the angle valve is at a 90 degree right angle to the inlet. The angle valve is also called triangle valve, angle valve, and angle water valve. This is because the pipe has a 90-degree corner shape at the angle valve, and is called an angle valve, or a dog-leg water valve.

When the existing industrial angle valve is used, different anti-corrosion metals are mostly used, or the inner core of plastic is used for corrosion prevention, but the existing anti-corrosion metals are expensive in cost and easy to wear, and the industrial wastewater often has high corrosivity, so the anti-corrosion work must be done, if the inner core of plastic is used for corrosion prevention, a plastic structure cannot bear the wear of long water, and the wear degree of an internal structure can be increased when the plastic inner core is subjected to long-time cold-hot interaction.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a pottery angle valve has solved the angle valve inner core and has used with high costs when metal construction, and use the easy wearing and tearing of plastics inner core, problem that the life-span is short.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a pottery angle valve, includes midbody shell, bottom honeycomb duct and side honeycomb duct, the bottom of midbody shell and the top fixed connection of bottom honeycomb duct, the right side of midbody shell and the left end fixed connection of side honeycomb duct, the top of midbody shell is equipped with the rotation control, the top fixedly connected with external block of rotation control, the connecting hole has been seted up in the front of external block, the midbody shell includes the plastic casing, nested in the internal surface fixedly connected with pottery of plastic casing, nested top sliding connection has the ceramic inner core in the pottery, the surface at ceramic inner core top and the internal surface that is located the plastic casing have seted up the spring groove, the bottom rotation that L type connecting piece and rotation control were passed through to the top of plastic casing is connected.

Preferably, a spring is arranged in the spring groove, the top end of the spring is fixedly connected with one side of the ceramic inner core, and the bottom end of the spring is fixedly connected with the top of the ceramic inner nest.

Preferably, a first opening is formed in one side of the ceramic inner nest and inside the lateral flow guide pipe, a flow guide channel is formed in the ceramic inner core, and a second opening is formed in one side of the flow guide channel and on the left side of the first opening.

Preferably, a liquid inlet channel is formed in the bottom flow guide pipe, and the top end of the liquid inlet channel is communicated with the bottom end of the flow guide channel.

Preferably, a liquid outlet channel is formed in the side flow guide pipe, and the top end of the liquid outlet channel is communicated with the right side of the first opening.

Preferably, external threads are formed on the outer surfaces of the bottom flow guide pipe and the side flow guide pipe, which are far away from one end of the middle shell.

Advantageous effects

The utility model provides a pottery angle valve. Compared with the prior art, the method has the following beneficial effects:

(1) the ceramic angle valve is characterized in that the bottom end of an intermediate shell is fixedly connected with the top end of a bottom flow guide pipe, the right side of the intermediate shell is fixedly connected with the left end of a side flow guide pipe, a rotating control piece is arranged at the top end of the intermediate shell, an external connection block is fixedly connected to the top of the rotating control piece, a connection hole is formed in the front face of the external connection block, the intermediate shell comprises a plastic shell, an internal ceramic nesting sleeve is fixedly connected to the inner surface of the plastic shell, a ceramic inner core is slidably connected to the top of the internal ceramic nesting sleeve, a spring groove is formed in the outer surface of the top of the ceramic inner core and located on the inner surface of the plastic shell, the top of the plastic shell is rotatably connected with the bottom of the rotating control piece through an L-shaped connecting piece, a spring is arranged inside the spring groove, the ceramic inner core and the ceramic inner nest which can rotate are used, so that the problem that the plastic inner core is easy to wear can be avoided, the anti-corrosion metal core is replaced, the ceramic inner core is more convenient to use, the ceramic inner core can be stably arranged in the ceramic inner nest through the spring, and the ceramic inner core is more convenient to process and manufacture, the cost of great saving is reduced, and the service life is prolonged.

(2) The ceramic angle valve is characterized in that a first opening is formed in one side of the ceramic inner core which is nested in the ceramic and positioned in the side flow guide pipe, a flow guide channel is formed in the ceramic inner core, a second opening is formed in one side of the flow guide channel which is positioned on the left side of the first opening, a liquid inlet channel is formed in the bottom flow guide pipe, the top end of the liquid inlet channel is communicated with the bottom end of the flow guide channel, a liquid outlet channel is formed in the side flow guide pipe, the top end of the liquid outlet channel is communicated with the right side of the first opening, stable flow guide can be carried out on internal liquid through the first opening and the second opening, external threads are formed on the outer surfaces of the bottom flow guide pipe and the side flow guide pipe, which are far away from the intermediate shell, and the bottom flow guide pipe and the side flow guide pipe can be quickly and, the installation efficiency is improved.

Drawings

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

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1-an intermediate body shell, 2-a bottom flow guide pipe, 3-a side flow guide pipe, 4-a rotating control piece, 5-an external connecting block, 6-a connecting hole, 7-a plastic shell, 8-a ceramic inner nest, 9-a ceramic inner core, 10-a spring groove, 11-L-shaped connecting pieces, 12-a spring, 13-a first opening, 14-a flow guide channel, 15-a second opening, 16-a liquid inlet channel, 17-a liquid outlet channel and 18-an external thread.

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. 1-2, the present invention provides a technical solution: a ceramic angle valve comprises an intermediate shell 1, a bottom flow guide pipe 2 and a side flow guide pipe 3, wherein the bottom end of the intermediate shell 1 is fixedly connected with the top end of the bottom flow guide pipe 2, the right side of the intermediate shell 1 is fixedly connected with the left end of the side flow guide pipe 3, the top end of the intermediate shell 1 is provided with a rotary control part 4, the top of the rotary control part 4 is fixedly connected with an external connecting block 5, the front side of the external connecting block 5 is provided with a connecting hole 6, the intermediate shell 1 comprises a plastic shell 7, the inner surface of the plastic shell 7 is fixedly connected with a ceramic inner nest 8, the top of the ceramic inner nest 8 is slidably connected with a ceramic inner core 9, the outer surface of the top of the ceramic inner core 9 and the inner surface of the plastic shell 7 are provided with a spring groove 10, the top of the plastic shell 7 is rotatably connected with the, the top end of the spring 12 is fixedly connected with one side of the ceramic inner core 9, the bottom end of the spring 12 is fixedly connected with the top of the ceramic inner nest 8, the problem that the plastic inner core is easy to wear can be avoided by using the rotatable ceramic inner core 9 and the ceramic inner nest 8, meanwhile, an anti-corrosion metal core is replaced, the use is more convenient, the ceramic inner core 9 can be stably arranged inside the ceramic inner nest 8 through the spring 12, the processing and the manufacturing are more convenient, the cost is greatly saved, the service life is prolonged, a first opening 13 is formed in one side of the ceramic inner nest 8 and inside the lateral flow guide pipe 3, a flow guide channel 14 is formed in the ceramic inner core 9, a second opening 15 is formed in one side of the flow guide channel 14 and on the left side of the first opening 13, and the stable flow guide of the internal liquid can be realized through the first opening 13 and the second opening 15, the security performance is good, and stability is strong, feed liquor way 16 has been seted up to the inside of bottom honeycomb duct 2, the top of feed liquor way 16 is linked together with the bottom of water conservancy diversion way 14, liquid outlet 17 has been seted up to the inside of side honeycomb duct 3, the top of liquid outlet 17 is linked together with the right side of first trompil 13, external screw thread 18 has all been seted up to the surface that middle part shell 1 one end was kept away from to bottom honeycomb duct 2 and side honeycomb duct 3, can be with bottom honeycomb duct 2 and side honeycomb duct 3 and the quick effectual connection of external connecting pipe through external screw thread 18, improve the installation effectiveness.

During the use, couple together bottom honeycomb duct 2 and side honeycomb duct 3 with external honeycomb duct earlier, then pass through screw and external control connection to fixed connection with the top of external piece 5, lead to water bottom honeycomb duct 2 inside feed liquor way 16, make the water filling of water conservancy diversion way 14, then rotate external piece 5 for external piece 5 drives ceramic inner core 9 and rotates, make the second trompil 15 and the first trompil 13 of ceramic inner core 9 one side be linked together, make first trompil 13 lead to water alright through liquid outlet channel 17.

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.

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. The utility model provides a pottery angle valve, includes midbody shell (1), bottom honeycomb duct (2) and side honeycomb duct (3), its characterized in that: the bottom end of the middle body shell (1) is fixedly connected with the top end of the bottom draft tube (2), the right side of the middle body shell (1) is fixedly connected with the left end of the lateral draft tube (3), the top end of the middle body shell (1) is provided with a rotary control piece (4), the top of the rotary control piece (4) is fixedly connected with an external connecting block (5), the front surface of the external connecting block (5) is provided with a connecting hole (6), the intermediate body shell (1) comprises a plastic shell (7), the inner surface of the plastic shell (7) is fixedly connected with a ceramic inner nesting sleeve (8), the top of the ceramic inner nest (8) is connected with a ceramic inner core (9) in a sliding way, the outer surface of the top of the ceramic inner core (9) and the inner surface of the plastic shell (7) are provided with spring grooves (10), the top of the plastic shell (7) is rotatably connected with the bottom of the rotating control piece (4) through an L-shaped connecting piece (11).

2. A ceramic angle valve as defined in claim 1, wherein: the spring groove (10) is internally provided with a spring (12), the top end of the spring (12) is fixedly connected with one side of the ceramic inner core (9), and the bottom end of the spring (12) is fixedly connected with the top of the ceramic inner nest (8).

3. A ceramic angle valve as defined in claim 1, wherein: one side of the ceramic inner nest (8) and the inner part of the lateral flow guide pipe (3) are provided with a first opening (13), the inner part of the ceramic inner core (9) is provided with a flow guide channel (14), and the left side of one side of the flow guide channel (14) and the left side of the first opening (13) is provided with a second opening (15).

4. A ceramic angle valve as defined in claim 3, wherein: and a liquid inlet channel (16) is formed in the bottom flow guide pipe (2), and the top end of the liquid inlet channel (16) is communicated with the bottom end of the flow guide channel (14).

5. A ceramic angle valve as defined in claim 4, wherein: liquid outlet channels (17) are formed in the side flow guide pipe (3), and the top ends of the liquid outlet channels (17) are communicated with the right side of the first opening (13).

6. A ceramic angle valve as defined in claim 1, wherein: external threads (18) are arranged on the outer surfaces of the bottom flow guide pipe (2) and the side flow guide pipe (3) far away from one end of the middle shell (1).