CN211693614U - Ball valve with built-in filter - Google Patents
Ball valve with built-in filter Download PDFInfo
- Publication number
- CN211693614U CN211693614U CN202020239807.1U CN202020239807U CN211693614U CN 211693614 U CN211693614 U CN 211693614U CN 202020239807 U CN202020239807 U CN 202020239807U CN 211693614 U CN211693614 U CN 211693614U
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- Prior art keywords
- filter
- fluid
- valve body
- pipeline system
- fluid inlet
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- 239000012530 fluid Substances 0.000 claims abstract description 52
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model discloses a ball valve with a built-in filter, which comprises a filter and a valve body provided with a fluid inlet and a fluid outlet, wherein the inner side wall of the fluid inlet is provided with a first internal thread, and one end part of the filter is provided with a first external thread matched with the first internal thread; one end of the filter penetrates into the valve body and is in threaded connection with the first internal thread of the fluid inlet, and the other end of the filter is arranged outside the valve body; when the ball valve is installed in a pipeline system, the filter is arranged in the pipeline system, wherein fluid in the pipeline system firstly flows into the filter from the outer side wall of the filter for filtering and then enters the fluid inlet from the filter; in the process, impurities in the fluid are blocked on the outer side wall of the filter by the filter and cannot enter the valve body, so that the fluid is filtered; the impurities are prevented from accumulating into dirt in the valve body to block the fluid channel; a filtering device is not required to be additionally arranged on the pipeline system, so that the installation space and the installation time are saved; and the filter can be automatically cleaned by the reverse flow of the media.
Description
Technical Field
The utility model relates to the technical field of valves, more specifically say, it relates to a built-in filter's ball valve.
Background
Ball valve: the opening and closing piece (ball) is driven by the valve rod and rotates around the axis of the ball valve; the ball valve can be used for adjusting and controlling fluid, and not only can flexibly control the confluence, the diversion and the switching of the flow direction of the medium on a pipeline, but also can close any channel to connect the other two channels.
The purity of the medium conveyed by the pipeline system cannot reach 100%, the medium contains impurities in a certain proportion, and the impurities in the fluid are easy to accumulate in the fluid channel of the ball valve to form dirt to block the fluid channel; often, in order to solve the problem that impurities are accumulated in a fluid channel to form dirt, people install a filtering device on a pipeline system, so that a medium is filtered by the filtering device before flowing into a ball valve; however, in the method, the ball valve and the filtering device are required to be installed on the pipeline system, so that the installation is required for multiple times, the installation is troublesome, and the installation space of the pipeline system is occupied.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a ball valve with a built-in filter;
in order to achieve the above purpose, the utility model provides a following technical scheme:
a ball valve with a built-in filter comprises the filter and a valve body provided with a fluid inlet and a fluid outlet, wherein the inner side wall of the fluid inlet is provided with a first internal thread, and one end part of the filter is provided with a first external thread matched with the first internal thread;
one end of the filter penetrates into the valve body and is in threaded connection with the first internal thread of the fluid inlet, and the other end of the filter is arranged outside the valve body;
when the ball valve is installed in a pipeline system, the filter is arranged in the pipeline system, wherein fluid in the pipeline system firstly flows into the filter from the outer side wall of the filter for filtering, and then enters the fluid inlet from the filter.
The utility model discloses further set up: the filter comprises a filter main body and a filter screen, wherein the filter screen is wrapped on the outer side wall of the filter main body to form a filter cavity, and the filter cavity is communicated with the fluid inlet through a connecting channel.
The utility model discloses further set up: and the outer side wall of the fluid inlet is provided with a second external thread, wherein the valve body is connected with the pipeline system through the thread.
The utility model discloses beneficial effect: in the ball valve with the built-in filter, the filter is connected to the valve body, so that fluid in a pipeline system firstly passes through the filter and then enters the fluid channel of the valve body from the fluid inlet, and impurities in the fluid are blocked on the outer side wall of the filter by the filter and cannot enter the valve body in the process, so that the fluid is filtered; the impurities are prevented from accumulating into dirt in the valve body to block the fluid channel; the filtering device does not need to be additionally installed on the pipeline system, so that the installation space on the pipeline system is saved, the installation times on the pipeline system are reduced, and the installation time is saved; in addition, when the filter is cleaned, the filter can be automatically cleaned by the reverse flow of the medium in the pipeline system, so that the filter is convenient to clean; the filter can be cleaned after being detached, and the filter is very convenient to detach due to the fact that the filter is connected with the valve body through threads.
Drawings
Fig. 1 is a schematic structural diagram of a ball valve with a built-in filter according to the present invention;
fig. 2 is a schematic structural diagram of a filter of the ball valve with a built-in filter according to the present invention;
fig. 3 is a schematic structural diagram of a valve body of a ball valve with a built-in filter according to the present invention;
description of reference numerals: 1. a valve body; 11. a fluid inlet; 111. a second external thread; 112. a first internal thread; 12. a fluid outlet; 2. a filter; 21. a filter body; 22. a filter screen; 23. a filtering cavity; 24. a first external thread.
Detailed Description
An embodiment of a ball valve with a built-in filter according to the present invention will be described in further detail with reference to fig. 1 to 3.
A ball valve with a built-in filter comprises a valve body 1 provided with a fluid inlet 11 and a fluid outlet 12, and a filter 2, wherein the inner side wall of the fluid inlet 11 is provided with a first internal thread 112, and one end part of the filter 2 is provided with a first external thread 24 matched with the first internal thread 112;
one end of the filter 2 penetrates into the valve body 1 and is in threaded connection with the first internal thread 112 of the fluid inlet 11, so that the filter 2 is very convenient to assemble and disassemble on the valve body 1, and the other end of the filter 2 is arranged outside the valve body 1;
when the ball valve is installed in a pipeline system, the filter 2 is placed in the pipeline system, wherein fluid in the pipeline system firstly flows into the filter 2 from the outer side wall of the filter 2 for filtering, and then enters the fluid inlet 11 from the filter 2.
In the ball valve with the built-in filter, the valve body 1 is connected with the filter 2, so that fluid in a pipeline system firstly passes through the filter 2 and then enters a fluid channel of the valve body 1 from the fluid inlet 11, impurities in the fluid are blocked on the outer side wall of the filter 2 by the filter 2 in the process and cannot enter the valve body 1, and the fluid is filtered; the impurities are prevented from accumulating into dirt in the valve body 1 to block a fluid channel; the filter device is not required to be additionally installed on the pipeline system, so that the installation space on the pipeline system is saved, the installation times on the pipeline system are reduced, and the installation time is saved.
In addition, dirt can be accumulated on the outer side wall of the filter 2 after the ball valve is used for a long time, and when the filter 2 is cleaned, the ball valve can clean the filter 2 by the medium in the pipeline system flowing reversely; the filter 2 can be automatically cleaned after being detached from the valve body 1, so that the filter 2 is convenient to clean; because the filter 2 is connected with the valve body 1 through the threads, the filter 2 is very convenient to assemble and disassemble.
The filter 2 comprises a filter body 21 and a filter screen 22, wherein the filter screen 22 is wrapped on the outer side wall of the filter body 21 to form a filter cavity 23, and the filter cavity 23 is communicated with the fluid inlet 11 through a connecting channel.
Wherein the outer side wall of the fluid inlet 11 is provided with a second outer thread 111, wherein the valve body 1 is connected with a pipeline system through a thread; the ball valve and the pipeline system can be conveniently mounted and dismounted.
The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention; it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A ball valve with a built-in filter is characterized in that: the valve comprises a filter and a valve body provided with a fluid inlet and a fluid outlet, wherein a first internal thread is arranged on the inner side wall of the fluid inlet, and a first external thread matched with the first internal thread is arranged at one end part of the filter;
one end of the filter penetrates into the valve body and is in threaded connection with the first internal thread of the fluid inlet, and the other end of the filter is arranged outside the valve body;
when the ball valve is installed in a pipeline system, the filter is arranged in the pipeline system, wherein fluid in the pipeline system firstly flows into the filter from the outer side wall of the filter for filtering, and then enters the fluid inlet from the filter.
2. A filter-incorporating ball valve according to claim 1, wherein: the filter comprises a filter main body and a filter screen, wherein the filter screen is wrapped on the outer side wall of the filter main body to form a filter cavity, and the filter cavity is communicated with the fluid inlet through a connecting channel.
3. A filter-incorporating ball valve according to claim 1 or 2, wherein: and the outer side wall of the fluid inlet is provided with a second external thread, wherein the valve body is connected with the pipeline system through the thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239807.1U CN211693614U (en) | 2020-03-02 | 2020-03-02 | Ball valve with built-in filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020239807.1U CN211693614U (en) | 2020-03-02 | 2020-03-02 | Ball valve with built-in filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693614U true CN211693614U (en) | 2020-10-16 |
Family
ID=72777598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020239807.1U Active CN211693614U (en) | 2020-03-02 | 2020-03-02 | Ball valve with built-in filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211693614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645956A (en) * | 2020-12-19 | 2022-06-21 | 江苏追光智能科技有限公司 | Low-power-consumption wireless intelligent T-shaped three-way ball valve |
-
2020
- 2020-03-02 CN CN202020239807.1U patent/CN211693614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114645956A (en) * | 2020-12-19 | 2022-06-21 | 江苏追光智能科技有限公司 | Low-power-consumption wireless intelligent T-shaped three-way ball valve |
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