CN214367905U

CN214367905U - Ball valve convenient to filter

Info

Publication number: CN214367905U
Application number: CN202120411439.9U
Authority: CN
Inventors: 叶曼凯; 谈桂园; 向致峰
Original assignee: Zhejiang Monda Valve Co ltd
Current assignee: Zhejiang Monda Valve Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-08
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a ball valve convenient for filtering, which belongs to the field of ball valves and comprises a valve body, wherein a water inlet pipe is fixedly arranged at the left end of the valve body, a water outlet pipe is fixedly arranged at the right end of the valve body, a valve seat is fixedly arranged at the top end of the valve body, a valve rod is connected inside the valve seat, a rotating handle is fixedly arranged at the top end of the valve rod, a ball valve block is fixedly arranged at the bottom of the valve rod, a filtering mechanism is arranged inside the ball valve block, the filtering mechanism comprises a mounting groove, a mounting rod is arranged inside the mounting groove, a sieve block is connected outside the middle side of the mounting rod, a positioning hole is arranged inside the sieve block, a locking block is embedded and arranged inside the positioning hole, a positioning rod is arranged inside the sieve block, an anti-blocking rod is connected outside the middle part of the positioning rod, an impeller is arranged at the right end of the positioning rod, a replacing port is fixedly arranged at the rear side of the valve body, and a sealing cover plate is connected with the inner thread of the replacing port, it is convenient to filter water quality for the difficult jam that takes place of pipeline.

Description

Ball valve convenient to filter

Technical Field

The utility model relates to a ball valve field, more specifically say, relate to a convenient filterable ball valve.

Background

In a fluid medium conveying pipeline, a ball valve is an effective and necessary cut-off device. In order to remove impurities and dirt from the fluid medium and to keep the conveying pipe clean and free, a filter is arranged in the conveying pipe, and the filter is an important essential device for improving the quality of the fluid.

The filter and the ball valve are installed in the existing conveying pipeline, so that the existing conveying pipeline is limited by using conditions due to large occupied space, and the filter is difficult to disassemble and wash. Particularly, a filter and a ball valve are installed in a heat supply pipeline in a northern area, if the filter is cleaned, the filter is disassembled after the ball valve is closed, but the heat supply pipeline is not allowed to be cut off for a long time for maintenance, so that certain difficulty is brought to cleaning of the filter; however, the common ball valve is inconvenient for filtering water quality, so that the pipeline is easy to block.

Disclosure of Invention

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a make things convenient for filterable ball valve, it conveniently filters quality of water for the difficult emergence of pipeline blocks up.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A ball valve convenient for filtering comprises a valve body, wherein a water inlet pipe is fixedly installed at the left end of the valve body, a water outlet pipe is fixedly installed at the right end of the valve body, a valve seat is fixedly installed at the top end of the valve body, a valve rod is connected inside the valve seat, a rotating handle is fixedly installed at the top end of the valve rod, a ball valve block is fixedly installed at the bottom of the valve rod, a filtering mechanism is installed inside the ball valve block and comprises a mounting groove, a mounting rod is installed inside the mounting groove, a sieve block is connected outside the middle side of the mounting rod, a positioning hole is formed inside the sieve block, a locking block is embedded and installed inside the positioning hole, a positioning rod is arranged inside the sieve block, an anti-blocking rod is connected outside the middle part of the positioning rod, an impeller is arranged at the right end of the positioning rod, and a replacement port is fixedly installed at the rear side of the valve body, the inner thread of the replacing opening is connected with a sealing cover plate.

Further, the mounting groove is the annular setting, and the installation pole is in the equal angle setting of the inside of mounting groove to the tip of installation pole is thread column structure, conveniently fixes a position sieve piece.

Furthermore, the installation rod penetrates through the inside of the positioning hole, the installation rod is in threaded connection with the locking block, and the sieve block is convenient to install and fix.

Furthermore, the inside of sifting block is honeycomb structure, and the length of sifting block is less than the inside diameter of ball valve piece, can effectually play the effect of purifying and filtering.

Further, the locating lever passes through the impeller and constitutes revolution mechanic in the inside of sifter block, and prevents that stifled pole evenly sets up in the outside of locating lever, prevents the inside hole of impurity duze sifter block.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of

(1) This scheme makes things convenient for filtration quality of water for the difficult jam that takes place of pipeline.

(2) The mounting groove is the annular setting, and the installation pole is in the equal angle setting of the inside of mounting groove to the tip of installation pole is screw thread column structure, conveniently fixes a position the sieve piece.

(3) The installation pole runs through in the inside of locating hole, and the connected mode of installation pole and locking piece is threaded connection, the fixed sieve piece of easy to assemble.

(4) The inside of sifting block is honeycomb structure, and the length of sifting block is less than the inside diameter of ball valve piece, can effectually play the effect of purifying and filtering.

(5) The locating lever passes through the impeller and constitutes revolution mechanic in the inside of sifter block, and prevents that stifled pole evenly sets up in the outside of locating lever, prevents the inside hole of impurity duze sifter block.

Drawings

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

fig. 2 is a schematic side view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is the utility model discloses a sieve piece and ball valve piece are connected overall structure sketch map.

The reference numbers in the figures illustrate:

1. a valve body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a valve seat; 5. a valve stem; 6. a handle is rotated; 7. a ball valve block; 8. a filtering mechanism; 801. mounting grooves; 802. mounting a rod; 803. sieving blocks; 804. positioning holes; 805. a locking block; 806. positioning a rod; 807. an anti-blocking rod; 808. an impeller; 9. replacing the port; 10. and sealing the cover plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a ball valve convenient for filtering includes a valve body 1, a water inlet pipe 2 is fixedly installed at the left end of the valve body 1, a water outlet pipe 3 is fixedly installed at the right end of the valve body 1, a valve seat 4 is fixedly installed at the top end of the valve body 1, a valve rod 5 is connected inside the valve seat 4, a rotating handle 6 is fixedly installed at the top end of the valve rod 5, a ball valve block 7 is fixedly installed at the bottom of the valve rod 5, a filtering mechanism 8 is installed inside the ball valve block 7, the filtering mechanism 8 includes an installation groove 801, an installation rod 802 is installed inside the installation groove 801, a sieve block 803 is connected outside the middle side of the installation rod 802, a positioning hole 804 is formed inside the sieve block 803, a locking block 805 is embedded inside the positioning hole 804, a positioning rod 806 is arranged inside the sieve block 803, an anti-blocking rod 807 is connected outside the middle part of the positioning rod 806, an impeller 808 is arranged at the right end of the positioning rod 806, a replacing port 9 is fixedly installed at the rear side of the valve body 1, a sealing cover plate 10 is screwed to the inside of the replacement port 9.

Referring to fig. 1-2, the mounting groove 801 is disposed in a ring shape, the mounting rod 802 is disposed in the mounting groove 801 at an equal angle, and the end of the mounting rod 802 is in a thread structure, so as to facilitate positioning of the sieve block 803.

Referring to fig. 3-4, the mounting rod 802 penetrates through the positioning hole 804, and the mounting rod 802 and the locking block 805 are connected by threads, so as to facilitate mounting and fixing the sieving block 803. The inside of sifting block 803 is honeycomb structure, and the length of sifting block 803 is less than the inside diameter of ball valve piece 7, can effectually play the effect of purifying and filtering. Locating lever 806 passes through impeller 808 and constitutes revolution mechanic in the inside of sifter block 803, and prevents that stifled pole 807 from evenly setting up in the outside of locating lever 806, prevents the inside hole of impurity duzie sifter block 803.

Referring to fig. 1-2, in use, a user places the valve body 1 at a proper position, completes the connection between the water inlet pipe 2 and the water outlet pipe 3, positions the sieve block 803 inside the installation rod 802 inside the installation groove 801 through the positioning hole 804, thereby facilitating the positioning of the sieve block 803, and fixes the sieve block 803 through the locking block 805 in threaded connection therewith, when water flows through the sieve block 803, the impeller 808 rotates, the rotation of the impeller 808 can effectively rotate the positioning rod 806, the outer side of the positioning rod 806 is uniformly provided with the anti-blocking rod 807, along with the cleaning of the anti-blocking rod 807, thereby effectively preventing the inner hole of the sieve block 803 from being blocked, the connection mode of the replacement port 9 and the sealing cover plate 10 is threaded connection, thereby facilitating the replacement of the sieve block 803, and completing a series of operations of the ball valve facilitating filtering, which facilitates the filtering of water quality, so that the pipeline is not easy to be blocked.

The above is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a convenient filterable ball valve, includes valve body (1), its characterized in that: the water inlet pipe (2) is fixedly mounted at the left end of the valve body (1), the water outlet pipe (3) is fixedly mounted at the right end of the valve body (1), the valve seat (4) is fixedly mounted at the top end of the valve body (1), the valve rod (5) is connected to the inside of the valve seat (4), the rotating handle (6) is fixedly mounted at the top end of the valve rod (5), the ball valve block (7) is fixedly mounted at the bottom of the valve rod (5), the filtering mechanism (8) is mounted inside the ball valve block (7), the filtering mechanism (8) comprises a mounting groove (801), the mounting groove (801) is internally mounted with a mounting rod (802), the middle side of the mounting rod (802) is externally connected with a sieve block (803), a positioning hole (804) is formed inside the sieve block (803), a locking block (805) is mounted inside the positioning hole (804) in an embedded manner, and a positioning rod (806) is arranged inside the sieve block (803), the middle part outside of locating lever (806) is connected with prevents stifled pole (807), the right-hand member of locating lever (806) is provided with impeller (808), the rear side fixed mounting of valve body (1) has and changes mouth (9), the inside threaded connection who changes mouth (9) has sealed apron (10).

2. A ball valve for facilitating filtering according to claim 1, wherein: the installation groove (801) is annularly arranged, the installation rod (802) is arranged in the installation groove (801) at equal angles, and the end part of the installation rod (802) is of a thread-shaped structure.

3. A ball valve for facilitating filtering according to claim 1, wherein: the mounting rod (802) penetrates through the positioning hole (804), and the mounting rod (802) is connected with the locking block (805) in a threaded manner.

4. A ball valve for facilitating filtering according to claim 1, wherein: the inside of the sieve block (803) is in a honeycomb structure, and the length of the sieve block (803) is smaller than the inner diameter of the ball valve block (7).

5. A ball valve for facilitating filtering according to claim 1, wherein: the positioning rod (806) forms a rotating structure in the sieve block (803) through an impeller (808), and the anti-blocking rods (807) are uniformly arranged on the outer side of the positioning rod (806).