CN210397865U - Anti-blocking flow controller - Google Patents
Anti-blocking flow controller Download PDFInfo
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- CN210397865U CN210397865U CN201921115049.6U CN201921115049U CN210397865U CN 210397865 U CN210397865 U CN 210397865U CN 201921115049 U CN201921115049 U CN 201921115049U CN 210397865 U CN210397865 U CN 210397865U
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Abstract
The utility model discloses a prevent flow controller of jam to the problem that current flow controller is blockked up by the impurity in the liquid easily, now proposes following scheme, and it includes the flow controller main part, the bottom of flow controller main part is equipped with the connecting pipe, the inside of connecting pipe is equipped with the installing frame of two vertical settings, the outer wall of installing frame is equipped with the sealing washer along circumference, the inner wall sliding connection of installing frame and connecting pipe, the inside of installing frame bonds the filter screen that has vertical setting, the connecting block of two vertical settings has all been welded to the inner wall of connecting pipe both sides. The utility model discloses it is rational in infrastructure, can filter the inside liquid of flow controller, can carry out the dismouting to flow controller's filter unit and change, but flow controller's inner wall cleans, and the cleanliness factor is high, and the working property is high, and the practicality is strong, is fit for promoting.
Description
Technical Field
The utility model relates to a flow controller technical field especially relates to a prevent flow controller of jam.
Background
The flow controller as an instrument product is widely applied to automatic flow control systems in the industries of chemical industry, petroleum, metallurgy, electric power and the like. The flow controller generally comprises a flowmeter, a digital regulator, an electric actuator and a regulating valve. Aiming at the regulation working condition of high-pressure liquid, a multi-stage labyrinth regulating valve or a multi-stage small hole type sleeve regulating valve is mostly adopted in engineering to reduce pressure and throttle for multiple times so as to be suitable for high-pressure fluid.
Although the existing flow controller can well control the flow of liquid, in the using process, impurities contained in the liquid are often adhered to the flow controller, and after the flow controller works for a long time, the flow controller is likely to be blocked by the impurities on the liquid, so that the normal work of the flow controller is influenced in the process, even the flow controller is likely to be damaged, the using effect is not ideal, and therefore the anti-blocking flow controller is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prevent flow controller of jam has solved flow controller and has blockked up the problem by the impurity in the liquid easily.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a flow controller preventing blockage comprises a flow controller main body, wherein a connecting pipe is arranged at the bottom of the flow controller main body, two vertically arranged mounting frames are arranged inside the connecting pipe, a sealing ring is arranged on the outer wall of each mounting frame along the circumferential direction, the mounting frames are connected with the inner wall of the connecting pipe in a sliding manner, a vertically arranged filter screen is bonded inside each mounting frame, two vertically arranged connecting blocks are welded on the inner walls of the two sides of each connecting pipe, a transversely arranged threaded rod is rotatably connected to one side of each connecting block, the outer wall of each threaded rod is in threaded connection with a connecting sleeve, movable holes are formed in the two ends of each mounting frame, each threaded rod is movably sleeved inside each movable hole, a reset spring is sleeved on the outer wall of each threaded rod, one end of each reset spring is welded with each threaded rod, and the, the outer wall thread bush of threaded rod is equipped with the thread bush, the top welding of thread bush has the cleaning brush, the sponge layer of cleaning brush contacts with the inner wall of connecting pipe.
Preferably, one side welding that the connecting block is close to the installing frame has the gag lever post of horizontal setting, the inner wall sliding connection of gag lever post and thread bush, the length of gag lever post is less than the length of threaded rod.
Preferably, the mounting frame is of an annular structure, and the cleaning brush is of a semi-arc structure.
Preferably, the length of the threaded rod is smaller than that of the connecting pipe, and the threaded rod is of a stainless steel structure.
Preferably, the diameter of the connecting sleeve is larger than the aperture of the movable hole, and the connecting sleeve is in contact with the mounting frame.
Preferably, the two ends of the connecting pipe are respectively provided with a flange plate which is vertically arranged, and a plurality of fixing holes are formed in the flange plate along the circumferential direction.
The utility model has the advantages that:
1. through the cooperation work of flow controller main part, installing frame, filter screen and connecting block, can filter the inside liquid of flow controller, avoid the impurity adhesion that contains in the liquid in the inside of flow controller, improve flow controller's cleanliness factor.
2. Through the flow controller main part, the installing frame, the filter screen, the connecting block, the threaded rod, the adapter sleeve, the activity hole, reset spring, the thread bush, the cleaning brush, the cooperation work of gag lever post and connecting pipe, can be when the filter unit of flow controller is blockked up by impurity, simple and convenient carries out the dismouting change to the filter unit of flow controller, the duration of flow controller is improved, and can be at the in-process of dismouting filter unit, clean the inner wall of flow controller, avoid the flow controller to be blockked up by impurity on the liquid, the working property of flow controller is improved.
To sum up, the utility model discloses rational in infrastructure can filter the inside liquid of flow controller, can carry out the dismouting to the filter unit of flow controller and change, but the inner wall of flow controller cleans, and the cleanliness factor is high, and the working property is high, and the practicality is strong, is fit for promoting.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Reference numbers in the figures: the flow controller comprises a flow controller main body 1, an installation frame 2, a filter screen 3, a connecting block 4, a threaded rod 5, a connecting sleeve 6, a movable hole 7, a return spring 8, a threaded sleeve 9, a cleaning brush 10, a limiting rod 11 and a connecting pipe 12.
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.
Referring to the attached drawings 1-2, an anti-clogging flow controller comprises a flow controller main body 1, the flow controller main body 1 is a conventional device sold on the market and can control the flow of liquid, a connecting pipe 12 is arranged at the bottom of the flow controller main body 1, the connecting pipe 12 is a standard component of the flow controller, and belongs to technical description well known to those skilled in the art, so that the detailed connection relationship between the flow controller main body 1 and the connecting pipe 12 is not repeated by the inventor, two vertically arranged installation frames 2 are arranged inside the connecting pipe 12, a sealing ring is arranged on the outer wall of the installation frame 2 along the circumferential direction and can perform a sealing function, the liquid inside the connecting pipe 12 is prevented from flowing along the gap between the installation frame 2 and the connecting pipe 12, the installation frame 2 is connected with the inner wall of the connecting pipe 12 in a sliding manner, a vertically arranged filter screen 3 is bonded inside the installation frame 2, filter screen 3 can filter the inside liquid of connecting pipe 12, avoids the impurity adhesion that contains in the liquid on the inner wall of connecting pipe 12, improves flow controller's cleanliness factor.
Two vertically arranged connecting blocks 4 are welded on the inner walls of two sides of a connecting pipe 12, one side of each connecting block 4 is rotatably connected with a transversely arranged threaded rod 5, the outer wall of each threaded rod 5 is in threaded connection with a connecting sleeve 6, two ends of an installation frame 2 are provided with movable holes 7, the threaded rods 5 are movably sleeved inside the movable holes 7, the outer wall of each threaded rod 5 is sleeved with a return spring 8, one end of each return spring 8 is welded with the corresponding threaded rod 5, the other end of each return spring 8 is in contact with the installation frame 2, after the filter screen 3 is subjected to long-time filtering work, the filter holes of the filter screen 3 are blocked, and liquid in the connecting pipe 12 cannot be filtered, the threaded rods 5 can be grasped by one hand, the connecting sleeves 6 are rotated by one hand to drive the connecting sleeves 6 to be separated from the outer walls of the threaded rods 5, at, at the moment, a user can detach the mounting frame 2 and the filter screen 3 from the flow controller, at the moment, the user can replace the mounting frame 2 and the filter screen 3, and when the user needs to mount a new mounting frame 2 and the filter screen 3, at the moment, the movable hole 7 on the new mounting frame 2 can be aligned to the threaded rod 5, at the moment, the new mounting frame 2 is pushed to drive the new mounting frame 2 to be sleeved outside the threaded rod 5, at the moment, the user can hold the threaded rod 5 with one hand and rotate the connecting sleeve 6 with one hand to drive the connecting sleeve 6 to be connected to the outer wall of the threaded rod 5, at the moment, the new mounting frame 2 and the filter screen 3 are fixed on the threaded rod 5, at the moment, the filter screen 3 can continue to filter liquid inside the flow controller, the threaded sleeve 9 is sleeved on the outer wall of the threaded rod 5, the cleaning brush 10 is welded at the top of the threaded sleeve, and when the user when dismantling with trading filter screen 3, can rotate threaded rod 5 by the way, drive thread bush 9 and carry out horizontal displacement, drive cleaning brush 10 and carry out horizontal displacement, the cleaning brush 10 of accessible horizontal displacement cleans the inner wall of connecting pipe 12 this moment, improves the cleanliness factor of connecting pipe 12, avoids the flow controller to be blockked up by the impurity on the liquid, improves flow controller's working property.
Connecting block 4 is close to the gag lever post 11 of horizontal setting of one side welding of installing frame 2, the inner wall sliding connection of gag lever post 11 and thread bush 9, the length of gag lever post 11 is less than the length of threaded rod 5, gag lever post 11 can carry on spacingly to thread bush 9, avoid threaded rod 5 when rotating, thread bush 9 follows threaded rod 5 and rotates, installing frame 2 is the loop configuration, cleaning brush 10 is the semi-arc structure, the length of threaded rod 5 is less than the length of connecting pipe 12, threaded rod 5 is stainless steel construction, the diameter of adapter sleeve 6 is greater than the aperture of activity hole 7, adapter sleeve 6 contacts with installing frame 2, the both ends of connecting pipe 12 all are equipped with the ring flange of vertical setting, a plurality of fixed orificess have been seted up along circumference to this flange dish, can be connected connecting pipe 12 and external water pipe through the ring.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The anti-blocking flow controller comprises a flow controller main body (1) and is characterized in that a connecting pipe (12) is arranged at the bottom of the flow controller main body (1), two vertically-arranged installation frames (2) are arranged inside the connecting pipe (12), a sealing ring is arranged on the outer wall of each installation frame (2) along the circumferential direction, the installation frames (2) are connected with the inner wall of the connecting pipe (12) in a sliding manner, vertically-arranged filter screens (3) are bonded inside the installation frames (2), two vertically-arranged connecting blocks (4) are welded on the inner walls of two sides of each connecting pipe (12), a transversely-arranged threaded rod (5) is rotatably connected to one side of each connecting block (4), a connecting sleeve (6) is connected to the outer wall of each threaded rod (5) in a threaded manner, movable holes (7) are formed in two ends of each installation frame (2), and the threaded rods (5) are movably sleeved inside the movable holes, the outer wall cover of threaded rod (5) is equipped with reset spring (8), the one end and the threaded rod (5) welding of reset spring (8), the other end and the installing frame (2) of reset spring (8) contact, the outer wall thread bush of threaded rod (5) is equipped with thread bush (9), the top welding of thread bush (9) has cleaning brush (10), the sponge layer of cleaning brush (10) contacts with the inner wall of connecting pipe (12).
2. The anti-clogging flow controller according to claim 1, characterized in that a transversely arranged limiting rod (11) is welded on one side of the connecting block (4) close to the mounting frame (2), the limiting rod (11) is connected with the inner wall of the threaded sleeve (9) in a sliding manner, and the length of the limiting rod (11) is smaller than that of the threaded rod (5).
3. An anti-clogging flow controller according to claim 1, characterised in that said mounting frame (2) is of annular configuration and said cleaning brush (10) is of semi-arcuate configuration.
4. An anti-clogging flow controller according to claim 1, characterised in that the length of said threaded rod (5) is less than the length of the connecting tube (12), said threaded rod (5) being of stainless steel construction.
5. An anti-clogging flow controller according to claim 1, characterized in that the diameter of said connecting sleeve (6) is larger than the diameter of said movable hole (7), said connecting sleeve (6) being in contact with the mounting frame (2).
6. The anti-clogging flow controller according to claim 1, wherein the connecting pipe (12) is provided at both ends thereof with vertically arranged flanges, and the flanges are provided with a plurality of fixing holes along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115049.6U CN210397865U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking flow controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115049.6U CN210397865U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking flow controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397865U true CN210397865U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115049.6U Active CN210397865U (en) | 2019-07-16 | 2019-07-16 | Anti-blocking flow controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057941A (en) * | 2020-09-04 | 2020-12-11 | 刘舜 | Pump valve filter screen |
-
2019
- 2019-07-16 CN CN201921115049.6U patent/CN210397865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057941A (en) * | 2020-09-04 | 2020-12-11 | 刘舜 | Pump valve filter screen |
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