Ceramic valve element capable of achieving rapid rotating and positioning

Abstract

The utility model belongs to the technical field of valve components, and particularly relates to a ceramic valve core capable of realizing quick rotary positioning, which comprises a valve core body, an annular plate is fixed at the bottom of the valve core body, a base is attached to the bottom of the annular plate, and a water inlet end pipeline of the valve core body penetrates through the base and extends to the lower part of the base. By arranging the valve element body, the annular plate, the base, the clamping block, the lantern ring, the spring, the fixing block, the extrusion block and the unfreezing assembly, in the process of using the ceramic valve element, the base and the annular plate at the bottom of the valve element body are connected and fixed in a spring clamping mode; the base needs to be detached in the later period, maintenance of the interior of the valve element body is more convenient, the stability of the base and the valve element body after installation can be enhanced, meanwhile, by means of the arranged unfreezing assembly, when the valve element body is frozen, warm boiled water flowing circularly can be introduced into the unfreezing assembly, and the unfreezing effect is improved. Therefore, the interior of the quick valve element body can be unfrozen.

Description

Technical Field

[0001] The utility model relates to the technical field of valve components, in particular to a ceramic valve core capable of realizing rapid rotation and positioning. Background Technique

[0002] The valve core is a valve part that realizes the basic functions of direction control, pressure control or flow control by means of its movement. Its materials are generally mainly bronze or stainless steel, and there are also plastics, nylons, ceramics, glasses, etc. Currently, ceramic valve cores are widely used inside faucets. Because the ceramic valve core has good sealing performance, the faucet is not easy to leak water droplets, and at the same time, the purpose of environmental protection and water conservation is achieved. However, during the use of the current ceramic valve core, its bottom cover and the valve core are connected by a buckle. This method has poor stability and will affect the reliability of the ceramic valve core's work later. And when used in cold winters, the ceramic valve core is prone to freezing, thus affecting its normal use. Therefore, we propose a ceramic valve core capable of realizing rapid rotation and positioning to solve the above problems. Content of the Utility Model

[0003] (I) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a ceramic valve core capable of realizing rapid rotation and positioning, and solves the problems raised in the above background technique.

[0005] (II) Technical Solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0007] A ceramic valve core capable of realizing rapid rotation and positioning includes a valve core body. A ring plate is fixed at the bottom of the valve core body. A base is attached to the bottom of the ring plate. The water inlet pipe of the valve core body penetrates through the base and extends below it. Two clamping blocks are fixed at the top of the base. A sleeve ring is fixed at the bottom of the valve core body. Two springs are fixed to the outer wall of the sleeve ring. The other ends of the springs are respectively fixed with fixing blocks adapted to the clamping blocks. The fixing blocks are respectively in limit clamping connection with the corresponding clamping blocks. Extrusion blocks are fixed to one side wall of each fixing block. The extrusion blocks all slide through the ring plate and extend to its outside. A thawing component is arranged on the valve core body.

[0008] Further, the thawing component includes a hollow ring fixed to the outer wall of the valve core body. A spiral blade is fixed to the hollow ring. Water inlet holes and drain holes are formed on the surface of the hollow ring, and guide pipes are tightly inserted into the water inlet holes and drain holes. One end of each guide pipe is tightly inserted with a protective plug.

[0009] Further, an installation ring is fixed at the top of the base, and a filter screen is fixed inside the installation ring.

[0010] Furthermore, a limit seat for guiding the installation of the valve core body is fixed at the bottom of the base.

[0011] Furthermore, limiting grooves are formed in an annular array at the bottom of the annular plate, and limiting blocks adapted to the limiting grooves are fixedly arranged in an annular array at the top of the base.

[0012] Furthermore, anti-slip teeth are fixedly arranged in an annular array on the surface of the connecting column of the valve core body.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a ceramic valve core capable of realizing rapid rotation positioning, and has the following beneficial effects:

[0015] In the utility model, by arranging a valve core body, an annular plate, a base, a clamping block, a sleeve ring, a spring, a fixing block, an extrusion block and a thawing component, during the use of the ceramic valve core, the base and the annular plate at the bottom of the valve core body are connected and fixed by means of spring clamping. When the base needs to be disassembled for maintaining the inside of the valve core body in the later stage, it will be more convenient, and the stability after the installation of the base and the valve core body can be enhanced. At the same time, by using the arranged thawing component, when the valve core body freezes, warm water flowing in a cycle can be introduced into the inside of the thawing component, so as to thaw the inside of the rapid valve core body. Description of the drawings

[0016] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 is a sectional view of the base structure of the utility model;

[0018] Figure 3 is a schematic diagram of the thawing component structure of the utility model;

[0019] Figure 4 is a schematic diagram of the annular plate structure of the utility model;

[0020] Figure 5 is a schematic installation diagram of the limit seat structure of the utility model.

[0021] In the figure: 1, valve core body; 2, annular plate; 3, base; 4, clamping block; 5, sleeve ring; 6, spring; 7, fixing block; 8, extrusion block; 9, thawing component; 901, hollow ring; 902, spiral blade; 903, conduit; 904, protective plug; 10, mounting ring; 11, filter screen; 12, limit seat; 13, limiting groove; 14, limiting block; 15, anti-slip teeth. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment

[0024] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, a ceramic valve core capable of realizing rapid rotation positioning proposed in an embodiment of the present utility model includes a valve core body 1. Anti-slip teeth 15 are fixedly arranged on the surface of the connecting column of the valve core body 1 in a circumferential array, which can play an anti-slip role when installing the faucet handle and the valve core body 1. A ring plate 2 is fixed at the bottom of the valve core body 1. A base 3 is attached to the bottom of the ring plate 2. Limit grooves 13 are formed in the bottom of the ring plate 2 in a circumferential array. Limit blocks 14 adapted to the limit grooves 13 are fixedly arranged on the top of the base 3 in a circumferential array, which play a limiting role, so that when the base 3 and the ring plate 2 are installed, it can play a guiding role, and when the two are installed, they will not rotate and shift. The water inlet end pipe of the valve core body 1 penetrates through the base 3 and extends below it. Two clamping blocks 4 are fixed on the top of the base 3. A sleeve 5 is fixed at the bottom of the valve core body 1. Two springs 6 are fixed on the outer wall of the sleeve 5. The other ends of the springs 6 are respectively fixed with fixing blocks 7 adapted to the clamping blocks 4. The fixing blocks 7 are respectively in limit clamping connection with the corresponding clamping blocks 4. Pressing blocks 8 are fixed on one side wall of each fixing block 7. The pressing blocks 8 respectively slide through the ring plate 2 and extend to the outside of it. A thawing assembly 9 is arranged on the valve core body 1. During the use of this ceramic valve core, when it is necessary to separate the base 3 and the valve core body 1 later, the two pressing blocks 8 can be manually operated to move towards the middle position at the same time. When the pressing blocks 8 move, they will respectively drive the fixing blocks 7 to move. At this time, the springs 6 will be in a compressed state, and after the two fixing blocks 7 move, the restrictions on the clamping blocks 4 will be released respectively, and then the base 3 can be removed. During installation, the clamping blocks 4 on the base 3 can be directly inserted into the inside of the ring plate 2 to realize its installation and fixation.

[0025] As Figure 1 and Figure 3As shown, in some embodiments, the thawing assembly 9 includes a hollow ring 901 fixed to the outer wall of the valve core body 1. A spiral blade 902 is fixed to the hollow ring 901. Conduits 903 are closely inserted into the water inlet holes and drain holes formed on the surface of the hollow ring 901. A protective plug 904 is closely inserted into one end of each conduit 903. When in use, after the valve core body 1 is installed inside the valve body, the conduits 903 can be inserted into the water inlet holes and drain holes of the hollow ring 901, and then the protective plugs 904 can be used to protect the conduits 903. When thawing is required, one end of warm water can be sent into the interior of the hollow ring 901 through the water inlet hole. With the cooperation of the spiral blade 902, the warm water will flow in a circular manner inside the hollow ring 901 and then be discharged from the drain hole. During the flowing process, the warm water can conduct heat to the valve core body 1, thereby realizing the thawing operation on it.

[0026] As Figure 2 shown, in some embodiments, an installation ring 10 is fixed to the top of the base 3, and a filter screen 11 is fixed inside the installation ring 10. The provided filter screen 11 can filter impurities in the water, thereby preventing blockage inside the valve core body 1.

[0027] As Figure 2 and Figure 5 shown, in some embodiments, a limit seat 12 for guiding the installation of the valve core body 1 is fixed to the bottom of the base 3, which facilitates the installation and fixation of the valve core body 1 and the valve body. During the installation process, after the valve core body 1 together with the limit seat 12 is inserted into the valve body to the maximum extent, the valve core body 1 can be rotated to limit and engage the limit seat 12 inside the sunk groove of the valve body, thereby realizing the quick rotational installation and positioning of the valve core body 1.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A ceramic valve core capable of achieving rapid rotation positioning, comprising a valve core body (1), characterized in that: A ring plate (2) is fixed to the bottom of the valve core body (1). The bottom of the ring plate (2) is attached to a base (3). The water inlet pipe of the valve core body (1) penetrates through the base (3) and extends below it. Two clamping blocks (4) are fixed to the top of the base (3). A collar (5) is fixed to the bottom of the valve core body (1). Two springs (6) are fixed to the outer wall of the collar (5). The other ends of the springs (6) are respectively fixed with fixing blocks (7) adapted to the clamping blocks (4). The fixing blocks (7) are respectively limited and clamped with the corresponding clamping blocks (4). One side wall of each fixing block (7) is fixed with an extrusion block (8). The extrusion blocks (8) all slide through the ring plate (2) and extend to its outside. A thawing component (9) is arranged on the valve core body (1).

2. The ceramic valve core capable of achieving rapid rotation and positioning according to claim 1, wherein: The thawing component (9) includes a hollow ring (901) fixed to the outer wall of the valve core body (1). A spiral blade (902) is fixed to the hollow ring (901). Water inlet holes and drain holes are formed on the surface of the hollow ring (901), and guide pipes (903) are tightly inserted into the water inlet holes and drain holes. A protective plug (904) is tightly inserted into one end of each guide pipe (903).

3. A ceramic valve core capable of achieving rapid rotation and positioning according to claim 1, characterized in that: An installation ring (10) is fixed to the top of the base (3). A filter screen (11) is fixed inside the installation ring (10).

4. A ceramic valve core capable of achieving rapid rotation positioning according to claim 1, characterized in that: A limit seat (12) for guiding the installation of the valve core body (1) is fixed to the bottom of the base (3).

5. A ceramic valve core capable of achieving rapid rotation and positioning according to claim 1, characterized in that: Limit grooves (13) are formed in an annular array at the bottom of the ring plate (2). Limit blocks (14) adapted to the limit grooves (13) are fixed in an annular array at the top of the base (3).

6. A ceramic valve core capable of realizing rapid rotation positioning according to claim 1, characterized in that: Anti-slip teeth (15) are fixed in an annular array on the surface of the connecting column of the valve core body (1).

Images