CN210218880U

CN210218880U - Cork with cleaner

Info

Publication number: CN210218880U
Application number: CN201920637275.4U
Authority: CN
Inventors: ce Xiang; 项策
Original assignee: Jaden Valve Fittings Co Ltd
Current assignee: Jaden Valve Fittings Co Ltd
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-03-31
Anticipated expiration: 2029-05-06

Abstract

The utility model discloses a cock equipped with a cleaner, which comprises a valve body, a valve rod and a valve core, wherein the valve rod and the valve core are both arranged in the valve body, a flow passage is arranged in the valve body, the flow passage comprises a flow inlet passage and a flow outlet passage, the cleaner is arranged at the flow inlet passage end of the valve body, the cleaner comprises a mounting seat and a cleaning rotating rod, the mounting seat is provided with two insertion parts, the valve body is provided with two insertion grooves, and each insertion part is respectively inserted into and limited in the corresponding insertion groove; the cleaning rotating rod is inserted into the flow inlet channel and is coaxially arranged with the flow inlet channel, the cleaning rotating rod is provided with a rotating shaft which is in rotating fit with the mounting seat, and bristles are arranged on the periphery of the cleaning rotating rod; be equipped with in the case and rotate the wheel, should rotate the wheel and clean bull stick coaxial setting, the periphery that rotates the wheel has interior teeth of a cogwheel, and the one end of clean bull stick towards the case is provided with two transmission arms, and the periphery of each transmission arm has outer teeth of a cogwheel. The utility model has the advantages of it is following and effect: the inner wall of the flow inlet channel can be cleaned by a cleaner.

Description

Cork with cleaner

Technical Field

The utility model relates to the technical field of valves, in particular to dispose cock of cleaner.

Background

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 cock is one kind of valve, also called cock valve, and is mainly used in pressure gauge, filter, low pressure boiler, etc.

In the use process of the cock in the prior art, solid impurities such as particles, dust and the like in a fluid medium are easily remained on the inner wall of the inlet channel in the valve body, so that the inner wall of the inlet channel is abraded, the service cycle of the cock is shortened, the flow of the inner wall of the inlet channel is influenced under the accumulation of the solid impurities, and even the inner wall of the inlet channel is blocked, so that the cock cannot normally work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dispose cock of cleaner, usable cleaner cleans the inlet channel inner wall.

The above technical purpose of the present invention can be achieved by the following technical solutions: a cock configured with a cleaner comprises a valve body, a valve rod and a valve core, wherein the valve rod and the valve core are both arranged in the valve body, the upper end of the valve rod is fixedly provided with an execution handle extending out of the valve body, a flow channel is arranged in the valve body, the valve rod drives the valve core to rotate so as to control the cutting and communication of the flow channel, the flow channel is cut off by the valve core and is divided into a flow inlet channel and a flow outlet channel, the valve body is detachably provided with a cleaner at the flow inlet channel end, the cleaner comprises a mounting seat and a cleaning rotating rod rotatably arranged on the mounting seat, the mounting seat is provided with two insertion parts, the valve body is provided with insertion grooves corresponding to the insertion parts on the mounting seat respectively, and the insertion parts are inserted into and limited in the corresponding insertion grooves respectively so as to fix the mounting seat on the flow inlet; the cleaning rotating rod is inserted into the flow inlet channel and is coaxially arranged with the flow inlet channel, a rotating shaft is arranged on a central shaft of the cleaning rotating rod and is in rotating fit with the mounting seat through the rotating shaft, and bristles for washing the inner wall of the flow inlet channel are arranged on the periphery of the cleaning rotating rod along the circumferential direction; the cleaning rotary rod is characterized in that a rotating wheel synchronously rotating along with the valve core is fixedly arranged in the valve core, the rotating wheel and the cleaning rotary rod are coaxially arranged, inner gear teeth are arranged on the periphery of the rotating wheel, two transmission arms which are symmetrically distributed along the central axis of the cleaning rotary rod are arranged at one end, facing the valve core, of the cleaning rotary rod, outer gear teeth matched with the inner gear teeth on the rotating wheel are arranged on the periphery of each transmission arm, and the cleaning rotary rod is driven to rotate along the central axis of the cleaning rotary rod through the meshing of the rotating wheel and the transmission arms.

Further setting the following steps: the length of the cross section of each brush hair is larger than the cross section distance between the periphery of the cleaning rotating rod and the inner wall of the flow inlet channel.

Further setting the following steps: first magnetic blocks are fixedly arranged in the insertion grooves, second magnetic blocks are fixedly arranged at one ends of the insertion parts inserted into the corresponding insertion grooves, and the first magnetic blocks and the corresponding second magnetic blocks form magnetic attraction fit so that the insertion parts are limited in the corresponding insertion grooves.

The utility model has the advantages that:

1. when solid impurities such as particles and dust are accumulated on the inner wall of the inflow channel in the cock, the cock can be detached and the inner wall of the inflow channel is cleaned by a cleaner. The two insertion parts on the cleaner are used for fixing, and the two insertion parts are inserted into the corresponding insertion grooves of the valve body to be fixed, so that the cleaner is very convenient. And at the moment, the cleaning rotating rod extends into the inner wall of the inflow channel, and the bristles on the periphery of the cleaning rotating rod clean the inner wall of the inflow channel so as to achieve the purpose of removing fixed impurities on the inner wall of the inflow channel.

2. Aiming at the source of the driving force of the cleaning rotating rod, the cock combines the rotation of the cleaning rotating rod and the rotation of the valve core, a user can realize the synchronous rotation of the valve core and the cleaning rotating rod through an execution handle on the valve body, and components such as a handle and the like are not required to be additionally arranged on the cleaner, so that the operation of the user is facilitated, and the production cost of the cleaner is saved;

simultaneously, the interior wheel tooth of the last runner of case has interior teeth of a cogwheel, and the transmission arm on the clean bull stick has outer teeth of a cogwheel, can realize meshing transmission through the cooperation of interior teeth of a cogwheel and outer teeth of a cogwheel, has simple structure, reasonable advantage.

3. The cross-sectional length of each brush hair all is greater than the cross-sectional interval between the periphery of clean bull stick and the inflow channel inner wall, from this when clean bull stick inserts to the inflow channel in, the brush hair can incline downwards, produces frictional force with the inflow channel inner wall, guarantees that remaining stubborn solid impurity can wash and brush, has reached the cleaning performance of preferred, and the performance is good in practical application, has reached effectual cleanness.

4. The first magnetic block inserted into the slot and the second magnetic block on the inserting part are used for forming magnetic attraction matching, so that the mounting and dismounting processes of the cleaner can be simplified, and the actual experience of a user is optimized.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

FIG. 4 is an enlarged view of section C of FIG. 1;

fig. 5 is a schematic diagram of the cooperation of the rotating wheel and one of the transmission arms in the embodiment.

In the figure: 1. a valve body; 10. inserting the groove; 2. a valve stem; 3. a valve core; 41. a flow inlet channel; 42. discharging the flow channel; 51. a mounting seat; 510. an insertion portion; 52. cleaning the rotating rod; 520. brushing; 521. a drive arm; 5210. outer gear teeth; 61. a first magnetic block; 62. a second magnetic block; 7. a rotating shaft; 8. a rotating wheel; 80. inner gear teeth; 9. an actuating handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, a cock equipped with a cleaner comprises a valve body 1, a valve rod 2 and a valve core 3, wherein the valve rod 2 and the valve core 3 are both installed in the valve body 1, an execution handle 9 extending out of the valve body 1 is fixedly arranged at the upper end of the valve rod 2, a flow channel is arranged in the valve body 1, the valve rod 2 drives the valve core 3 to rotate so as to control the cutting off and communication of the flow channel, and the flow channel is cut off by the valve core 3 and is divided into a flow inlet channel 41 and a flow outlet channel. The valve rod 2 and the valve core 3 are driven to rotate by rotating the executing handle 9, and the valve core 3 can be cut off or communicated for circulation by rotating.

The valve body 1 is detachably provided with a cleaner at the end of the inlet channel 41, the cleaner comprises a mounting seat 51 and a cleaning rotating rod 52 rotatably arranged on the mounting seat 51, the mounting seat 51 is provided with two insertion parts 510, the valve body 1 is provided with insertion grooves 10 respectively corresponding to the insertion parts 510 on the mounting seat 51, and the insertion parts 510 are respectively inserted into and limited in the corresponding insertion grooves 10 so as to fix the mounting seat 51 at the end of the inlet channel 41 of the valve body 1.

Specifically, a first magnetic block 61 is fixedly arranged in each insertion slot 10, a second magnetic block 62 is fixedly arranged at one end of each insertion portion 510 inserted into the corresponding insertion slot 10, each first magnetic block 61 and the corresponding second magnetic block 62 form a magnetic attraction fit so as to limit each insertion portion 510 in the corresponding insertion slot 10, and in this embodiment, magnets with opposite magnetism are respectively adopted as the first magnetic block 61 and the second magnetic block 62.

The cleaning rotating rod 52 on the cleaner is inserted into the flow inlet channel 41 and is coaxially arranged with the flow inlet channel 41, the rotating shaft 7 is arranged on the central shaft of the cleaning rotating rod 52 and forms rotating fit with the mounting seat 51 through the rotating shaft 7, and the brush hair 520 for brushing the inner wall of the flow inlet channel 41 is arranged on the periphery of the cleaning rotating rod 52 along the circumferential direction.

Specifically, each of the bristles 520 has a cross-sectional length greater than a cross-sectional distance between the outer circumference of the cleaning rotating rod 52 and the inner wall of the fluid inlet channel 41. Therefore, when the cleaning rotating rod 52 is inserted into the flow inlet channel 41, the bristles 520 incline downwards to generate friction force with the inner wall of the flow inlet channel 41, so that residual stubborn solid impurities can be washed away, and a better cleaning effect is achieved.

The valve core 3 is internally and fixedly provided with a rotating wheel 8 which rotates synchronously with the valve core, the rotating wheel 8 and the cleaning rotating rod 52 are coaxially arranged, the periphery of the rotating wheel 8 is provided with inner gear teeth 80, one end of the cleaning rotating rod 52 facing the valve core 3 is provided with two transmission arms 521 which are symmetrically distributed along the central axis of the valve core, the periphery of each transmission arm 521 is provided with outer gear teeth 5210 matched with the inner gear teeth 80 on the rotating wheel 8, and the inner gear teeth 80 and the outer gear can form meshing transmission. Thereby, the cleaning rotary rod 52 is rotated along its central axis by the engagement of the rotary wheel 8 with each transmission arm 521.

When the cock needs to be cleaned, the cock can be detached and the cleaner can be inserted from the end of the inlet channel 41, the user can rotate the execution handle 9 to drive the valve core 3 and the rotating wheel 8 to synchronously rotate, and the rotating wheel 8 can be meshed with the transmission arm 521 to drive the cleaning rotating rod 52 to rotate, so that the inner wall of the inlet channel 41 can be cleaned by the bristles 520 at the periphery of the cleaning rotating rod 52. The cleaning agent has good performance in practical application and achieves effective cleaning.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a dispose cock of cleaner, includes valve body (1), valve rod (2) and case (3) all install in valve body (1), valve rod (2) upper end set firmly execution handle (9) outside extending valve body (1), valve body (1) in be provided with the runner, thereby valve rod (2) drive valve core (3) rotatory control flow way cut off and the UNICOM, the runner cut off by case (3) and fall into runner (41) and outflow (42), its characterized in that:

the valve body (1) is detachably provided with a cleaner at the end of the flow inlet channel (41), the cleaner comprises an installation seat (51) and a cleaning rotating rod (52) rotatably arranged on the installation seat (51), the installation seat (51) is provided with two insertion parts (510), the valve body (1) is provided with insertion grooves (10) respectively corresponding to the insertion parts (510) on the installation seat (51), and the insertion parts (510) are respectively inserted into and limited in the corresponding insertion grooves (10) so as to fix the installation seat (51) at the end of the flow inlet channel (41) of the valve body (1);

the cleaning rotating rod (52) is inserted into the flow inlet channel (41) and is coaxially arranged with the flow inlet channel (41), a rotating shaft (7) is arranged on the central shaft of the cleaning rotating rod (52) and is in rotating fit with the mounting seat (51) through the rotating shaft (7), and bristles (520) used for brushing the inner wall of the flow inlet channel (41) are arranged on the periphery of the cleaning rotating rod (52) along the circumferential direction;

the cleaning rotary rod is characterized in that a rotary wheel (8) synchronously rotating along the valve core (3) is fixedly arranged in the valve core (3), the rotary wheel (8) and the cleaning rotary rod (52) are coaxially arranged, inner gear teeth (80) are arranged on the periphery of the rotary wheel (8), two transmission arms (521) which are symmetrically distributed along the central axis of the cleaning rotary rod (52) are arranged at one end, facing the valve core (3), of the cleaning rotary rod (52), outer gear teeth (5210) matched with the inner gear teeth (80) on the rotary wheel (8) are arranged on the periphery of each transmission arm (521), and the cleaning rotary rod (52) is driven to rotate along the central axis of the cleaning rotary rod through the meshing of the rotary wheel (8) and each transmission arm (521).

2. A cleaner-equipped cock as claimed in claim 1, wherein: the length of the cross section of each bristle (520) is larger than the cross section distance between the periphery of the cleaning rotating rod (52) and the inner wall of the flow inlet channel (41).

3. A cleaner-equipped cock as claimed in claim 1, wherein: first magnetic blocks (61) are fixedly arranged in each insertion groove (10), second magnetic blocks (62) are fixedly arranged at one ends of the insertion parts (510) inserted into the corresponding insertion grooves (10), and the first magnetic blocks (61) and the corresponding second magnetic blocks (62) form magnetic attraction fit so that the insertion parts (510) are limited in the corresponding insertion grooves (10).