CN212718019U - Ceramic valve with good sealing effect - Google Patents

Abstract

The utility model discloses a sealed effectual ceramic valve, which comprises a valve body, the valve pocket has been seted up to the inside of valve body, water inlet and delivery port have been seted up respectively to the left and right sides of valve body inner chamber to with the inside intercommunication of valve pocket, the top fixed mounting of valve body has the bearing frame, and the inside threaded mounting of bearing frame has the regulation pole, and the lower extreme of adjusting the pole extends to the inside of valve pocket and rotates and install the valve piece. The utility model discloses a cooperation of coupling spring and movable plate, the coupling spring can drive movable plate and sealed piece and reset fast after disappearance to the extrusion force of extrusion piece to with the inside intercommunication of valve body, guarantee the smoothness nature of play water, and sealed piece is better with the sealed effect of rubber block cooperation, can seal completely, prevent to appear leaking, the sealing performance of this ceramic valve has been improved, it is relatively poor to have solved common valve seal effect simultaneously, can't effectively stop the inside liquid flow of valve, lead to the unable use of valve, reduce life's problem.

Description

Ceramic valve with good sealing effect

Technical Field

The utility model relates to a ceramic valve technical field specifically is a sealed effectual ceramic valve.

Background

The valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like, is used for a valve of a fluid control system, and has various varieties and specifications from the simplest stop valve to various valves used in an extremely complex automatic control system, the valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like, at present, the common valve has poor sealing effect and cannot effectively prevent the liquid in the valve from flowing, so that the valve cannot be used, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual ceramic valve possesses sealed effectual advantage, and it is relatively poor to have solved common valve seal effect, can't effectively prevent the inside liquid flow of valve, leads to the unable use of valve, reduces life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sealed effectual ceramic valve, includes the valve body, the valve pocket has been seted up to the inside of valve body, water inlet and delivery port have been seted up respectively to the left and right sides of valve body inner chamber to communicate with the inside of valve pocket, the top fixed mounting of valve body has the bearing frame, the inside threaded mounting of bearing frame has the regulation pole, the lower extreme of adjusting the pole extends to the inside of valve pocket and rotates and installs the valve block, the equal fixed mounting in both sides has the rubber piece about water inlet and the delivery port inner chamber, the other end of rubber piece is provided with sealed piece, one side fixed mounting of sealed piece has the movable plate, one side that sealed piece was kept away from to the movable plate has the extrusion piece through connecting rod fixed mounting, the extrusion piece uses with the valve block cooperation, the wash port has all been seted up to the.

Preferably, the upper and lower both sides of water inlet and delivery port inner chamber have all been seted up the spout, the inside fixed mounting of spout has connecting spring, the one end of movable plate extend to the inside of spout and with connecting spring's other end fixed mounting.

Preferably, the end face of the extrusion block and the end face of the valve block are arranged in parallel, and the end faces of the extrusion block and the valve block are matched for use.

Preferably, two sides of the valve block are in sealing contact with the inner wall of the valve cavity, and the bottom of the inner cavity of the valve cavity is in a trapezoidal arrangement.

Preferably, one end of the sealing block is arranged in an inclined manner, and one end of the rubber block is in sealing contact with the surface of the sealing block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of coupling spring and movable plate, the coupling spring can drive movable plate and sealed piece and reset fast after disappearance to the extrusion force of extrusion piece to with the inside intercommunication of valve body, guarantee the smoothness nature of play water, and sealed piece is better with the sealed effect of rubber block cooperation, can seal completely, prevent to appear leaking, the sealing performance of this ceramic valve has been improved, it is relatively poor to have solved common valve seal effect simultaneously, can't effectively stop the inside liquid flow of valve, lead to the unable use of valve, reduce life's problem.

2. The utility model discloses a set up the both ends of movable plate and can guarantee the equilibrium when the extrusion removes inside the spout, prevent that sealed piece wholly produces the slope and influence sealed effect, the inside wash port of movable plate can guarantee that the drainage is unblocked, avoids causing the jam.

Drawings

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

FIG. 2 is a sectional view of the extrusion block structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a valve body; 2. a valve cavity; 3. a water inlet; 4. a water outlet; 5. a bearing seat; 6. adjusting a rod; 7. a valve block; 8. a rubber block; 9. a sealing block; 10. moving the plate; 11. extruding the block; 12. a drain hole; 13. a chute; 14. a spring is connected.

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.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a ceramic valve with good sealing effect comprises a valve body 1, a valve cavity 2 is arranged inside the valve body 1, a water inlet 3 and a water outlet 4 are respectively arranged at the left side and the right side of the inner cavity of the valve body 1 and are communicated with the inside of the valve cavity 2, sliding chutes 13 are respectively arranged at the upper side and the lower side of the inner cavities of the water inlet 3 and the water outlet 4, a connecting spring 14 is fixedly arranged inside the sliding chute 13, one end of a moving plate 10 extends into the sliding chute 13 and is fixedly installed with the other end of the connecting spring 14, a bearing seat 5 is fixedly installed at the top of the valve body 1, an adjusting rod 6 is installed in the bearing seat 5 through threads, the lower end of the adjusting rod 6 extends into the inner cavity 2 and is rotatably installed with a valve block 7, the two sides of the valve block 7 are in sealing contact with the inner wall of the valve cavity 2, the other end of the rubber block 8 is provided with a sealing block 9, one end of the sealing block 9 is arranged in an inclined manner, one end of the rubber block 8 is in sealing contact with the surface of the sealing block 9, one side of the sealing block 9 is fixedly provided with a movable plate 10, the balance during extrusion movement can be ensured by arranging the two ends of the movable plate 10 in a chute 13, the sealing effect is prevented from being influenced by the inclination of the whole sealing block 9, a drain hole 12 in the movable plate 10 can ensure smooth drainage and avoid blockage, one side of the movable plate 10 far away from the sealing block 9 is fixedly provided with an extrusion block 11 through a connecting rod, the end surface of the extrusion block 11 is parallel to the end surface of the valve block 7, the end surfaces of the extrusion block 11 are matched with the valve block 7, the upper side and the lower side of the movable plate 10 are both provided with drain holes 12, the interior of the extrusion block 11 is hollow, and the connection spring, connecting spring 14 can drive movable plate 10 and sealed piece 9 and reset fast after the extrusion force to extrusion piece 11 disappears to with the inside intercommunication of valve body 1, guarantee the smoothness nature of play water, and sealed piece 9 is better with the sealed effect of rubber block 8 cooperation, can seal completely, prevent to appear leaking, the sealing performance of this ceramic valve has been improved, it is relatively poor to have solved common valve seal effect simultaneously, can't effectively stop the inside liquid flow of valve, lead to the valve unable use, reduce life's problem.

The utility model provides an all parts are the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, the standard part that uses in this application file all can purchase from the market simultaneously, each part can all be customized according to the record of description and attached drawing in this application file, the concrete joining mode of each part all adopts conventional means such as ripe bolt in the prior art, rivets, welding, machinery, part and equipment all adopt conventional model in the prior art, no longer make specific statement here.

During the use, manual rotation is adjusted pole 6 and is driven valve piece 7 and slowly move down, in-process that valve piece 7 removed with extrusion piece 11 contact and extrude it, thereby promote two extrusion pieces 11 and move to the outside and drive movable plate 10 and sealed piece 9 through the connecting rod and remove, and promote the card with sealed piece 9 and seal between two rubber blocks 8, connecting spring 14 receives the tensile force of movable plate 10 and prolongs this moment, connecting spring 14 can drive movable plate 10 and sealed piece 9 and reset fast after the extrusion force disappears, and with the inside intercommunication of valve body 1, guarantee the smoothness nature of play water.

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 (5)

1. The utility model provides a sealed effectual ceramic valve, includes valve body (1), its characterized in that: the improved water-saving valve is characterized in that a valve cavity (2) is formed in the valve body (1), a water inlet (3) and a water outlet (4) are formed in the left side and the right side of an inner cavity of the valve body (1) respectively and communicated with the inside of the valve cavity (2), a bearing seat (5) is fixedly mounted at the top of the valve body (1), an adjusting rod (6) is installed on the inner thread of the bearing seat (5), the lower end of the adjusting rod (6) extends to the inside of the valve cavity (2) and is rotatably installed with a valve block (7), rubber blocks (8) are fixedly mounted on the upper side and the lower side of the inner cavity of the water inlet (3) and the water outlet (4), a sealing block (9) is arranged at the other end of each rubber block (8), a moving plate (10) is fixedly mounted on one side of each sealing block (9), the extrusion block (11) is matched with the valve block (7) for use, drain holes (12) are formed in the upper side and the lower side of the movable plate (10), and the extrusion block (11) is hollowed out.

2. The ceramic valve with good sealing effect as claimed in claim 1, wherein: spout (13) have all been seted up to the upper and lower both sides of water inlet (3) and delivery port (4) inner chamber, the inside fixed mounting of spout (13) has connecting spring (14), the one end of movable plate (10) extend to the inside of spout (13) and with connecting spring (14) other end fixed mounting.

3. The ceramic valve with good sealing effect as claimed in claim 1, wherein: the end face of the extrusion block (11) and the end face of the valve block (7) are arranged in parallel, and the end faces of the extrusion block and the valve block are matched for use.

4. The ceramic valve with good sealing effect as claimed in claim 1, wherein: the two sides of the valve block (7) are in sealing contact with the inner wall of the valve cavity (2), and the bottom of the inner cavity of the valve cavity (2) is in a trapezoid shape.

5. The ceramic valve with good sealing effect as claimed in claim 1, wherein: one end of the sealing block (9) is arranged in an inclined manner, and one end of the rubber block (8) is in sealing contact with the surface of the sealing block (9).

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