CN215763617U - Combined ceramic valve core - Google Patents
Combined ceramic valve core Download PDFInfo
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- CN215763617U CN215763617U CN202121987268.0U CN202121987268U CN215763617U CN 215763617 U CN215763617 U CN 215763617U CN 202121987268 U CN202121987268 U CN 202121987268U CN 215763617 U CN215763617 U CN 215763617U
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- valve core
- core body
- fixedly connected
- valve
- heating pipe
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Abstract
The utility model discloses a combined ceramic valve core, which comprises a valve core body, wherein the top end of the valve core body is connected with an installation plate through a bolt, the bottom end of the installation plate is fixedly connected with a sleeve, the inner diameter of the top end of the sleeve is fixedly connected with a valve rod, the top end of the valve rod is fixedly connected with a connecting column, the middle part of the bottom end of the installation plate is fixedly connected with a heating pipe, the top of a shaft body of the valve core body is in threaded connection with a pressing ring, and the bottom of the front end of the valve core body is provided with a water outlet hole. According to the utility model, the mounting plate and the valve core body are separated by rotating the bolt, then the mounting plate is drawn out from the positioning groove of the valve core body, and the heating pipe is also drawn out along the belt, so that the heating pipe can be conveniently maintained or replaced, the water inlet pipe is sealed by the first sealing ring, water leakage is prevented, the sealing property is improved, impurities in water are filtered by the filter screen, the blockage in the valve core body is prevented, and the valve core is worth popularizing.
Description
Technical Field
The utility model relates to the technical field of valve accessories, in particular to a combined ceramic valve core.
Background
The valve core is a valve part for realizing basic functions of direction control, pressure control or flow control by means of the movement of the valve body, and the valve body is a main part in the valve; there are different mechanical manufacturing methods depending on the pressure class, for example: casting, forging, etc., the definition of "valve" is a device for controlling the direction, pressure, and flow rate of fluid in a fluid system, a valve is a device for controlling the flow rate of a medium (liquid, gas, powder) in piping and equipment by flowing or stopping the medium, and the material of the valve body is selected according to different process media, and commonly used materials are: cast iron, cast steel, stainless steel, carbon steel, plastic, copper, and the like.
Chinese patent document CN207080633U discloses a ceramic valve core, the technical scheme main points of which are: including the case body, set up at the inside valve rod of case body, set up at the inside ceramic chip that just offsets with the valve rod of case body, fixedly connected with lug on the lateral wall of valve rod, fixedly connected with baffle on the inside wall of case body, run through on the baffle and be provided with the through-hole that supplies the valve rod to pass, be provided with on the inner hole wall of through-hole and supply the lug to carry out the pivoted and rotate the groove, be provided with the guide way on the top surface of baffle, the guide way communicates with rotating the groove mutually, and is used for supplying the lug to pass and enter into and rotate the inslot portion, and this ceramic valve core has the difficult and case body separation of valve rod when the installation ceramic chip, and the installation is comparatively convenient, swift advantage, but its case freezes easily winter, and the case leaks easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a combined ceramic valve core.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a combined ceramic valve core, includes the case body, there is the mounting panel case top through bolted connection, mounting panel bottom fixedly connected with sleeve, sleeve top internal diameter fixedly connected with valve rod, valve rod top fixedly connected with spliced pole, mounting panel bottom middle part fixedly connected with heating pipe, the axis body top threaded connection of case body has the clamping ring, the front end bottom of the case body is provided with the apopore, case body bottom middle part is provided with the inlet opening, the apopore is with the equal fixedly connected with filter screen of internal diameter of inlet opening.
As a further description of the above technical solution:
and the top end of the valve core body is provided with a positioning groove corresponding to the mounting plate.
As a further description of the above technical solution:
the mounting panel top is provided with the screw hole with bolt one-to-one.
As a further description of the above technical solution:
and the middle part of the top end of the connecting column is provided with a mounting hole.
As a further description of the above technical solution:
the outer diameter surface of the connecting column is uniformly and fixedly connected with a plurality of clamping teeth.
As a further description of the above technical solution:
the bottom end of the heating pipe penetrates through the top end of the valve core body and extends to the bottom of the valve core body.
As a further description of the above technical solution:
the mounting panel bottom is located heating pipe external diameter fixedly connected with waterproof pad.
As a further description of the above technical solution:
the bottom end of the valve core body is located at the outer diameter of the water inlet hole and is fixedly connected with a first sealing ring, and the bottom end of the pressing ring is fixedly connected with a second sealing ring.
The utility model has the following beneficial effects:
1. in the utility model, firstly, in winter, when the valve body is frozen, the heating pipe is electrified, the heating pipe works to generate heat, then ice blocks in the valve core body are melted to ensure the normal work of the valve core, the valve core is installed with the faucet handle through the installation hole on the connecting column, the connection part of the faucet handle and the connecting column is prevented from slipping through the latch arranged on the connecting column, the service life of the valve core is prolonged, the installation plate is separated from the valve core body by rotating the bolt, then the installation plate is drawn out from the positioning groove of the valve core body, and the heating pipe is also drawn out along the belt, so that the heating pipe can be conveniently maintained or replaced.
2. According to the utility model, water is prevented from entering the heating pipe through the waterproof pad, the second sealing ring arranged below the pressing ring moves downwards by rotating the pressing ring, the valve core and the valve body installation position are sealed, water leakage during use is avoided, the water inlet pipe is sealed through the first sealing ring, water leakage is prevented, the sealing performance is improved, impurities in water are filtered through the filter screen, the valve core is prevented from being blocked in the body, and the valve core is worthy of great popularization.
Drawings
FIG. 1 is a perspective view of a combination ceramic valve cartridge according to the present invention;
FIG. 2 is a front view of a combination ceramic valve cartridge according to the present invention;
FIG. 3 is a front view of a heating tube in a combined ceramic valve core according to the present invention;
fig. 4 is a bottom view of a combined ceramic valve core according to the present invention.
Illustration of the drawings:
1. a valve core body; 2. pressing a ring; 3. mounting a plate; 4. a valve stem; 5. mounting holes; 6. connecting columns; 7. clamping teeth; 8. a sleeve; 9. a bolt; 10. a waterproof pad; 11. heating a tube; 12. a first seal ring; 13. a water outlet hole; 14. a water inlet hole; 15. filtering with a screen; 16. a second seal ring; 17. positioning a groove; 18. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: a combined ceramic valve core comprises a valve core body 1, wherein the top end of the valve core body 1 is connected with a mounting plate 3 through a bolt 9, the bottom end of the mounting plate 3 is fixedly connected with a sleeve 8, the inner diameter of the top end of the sleeve 8 is fixedly connected with a valve rod 4, the top end of the valve rod 4 is fixedly connected with a connecting column 6, the middle part of the bottom end of the mounting plate 3 is fixedly connected with a heating pipe 11, the top of a shaft body of the valve core body 1 is in threaded connection with a pressing ring 2, the bottom of the front end of the valve core body 1 is provided with a water outlet 13, the middle part of the bottom end of the valve core body 1 is provided with a water inlet 14, the inner diameters of the water outlet 13 and the water inlet 14 are both fixedly connected with a filter screen 15, in winter, when the valve body is frozen, electricity is supplied to the heating pipe 11, the heating pipe 11 generates heat when the heating pipe works, ice blocks in the valve core body 1 are melted, the normal work of the valve core is ensured, the valve core is mounted with a faucet handle through a mounting hole 5 on the connecting column 6, and a latch 7 arranged on the connecting column 6, prevent that tap handle and spliced pole 6's junction from skidding, improved this case life, through rotating bolt 9 for mounting panel 3 separates with case body 1, takes mounting panel 3 out from the constant head tank 17 of valve core body 1 again, takes heating pipe 11 out along with the area, can be convenient for maintain or change heating pipe 11, sets up the normal work of this case of constant head tank 17 assurance simultaneously.
The top end of the valve core body 1 is provided with a positioning groove 17 corresponding to the position of the mounting plate 3, the top end of the mounting plate 3 is provided with a threaded hole 18 corresponding to the bolt 9 one by one, the middle part of the top end of the connecting column 6 is provided with a mounting hole 5, the outer diameter surface of the connecting column 6 is uniformly and fixedly connected with a plurality of latches 7, the bottom end of the heating pipe 11 penetrates through the top end of the valve core body 1 and extends to the bottom thereof, the bottom end of the mounting plate 3 is positioned at the outer diameter of the heating pipe 11 and is fixedly connected with a waterproof pad 10, the outer diameter of the bottom end of the valve core body 1 positioned at the water inlet hole 14 is fixedly connected with a first sealing ring 12, the bottom end of the pressing ring 2 is fixedly connected with a second sealing ring 16, the water in the heating pipe 11 is prevented from entering through the waterproof pad 10, the second sealing ring 16 arranged below the pressing ring 2 is moved downwards by rotating the pressing ring 2, the mounting position of the valve core and the valve body are sealed, the water leakage is avoided when in use, the water inlet pipe is sealed through the first sealing ring 12, the water leakage is prevented, the sealing performance is improved, impurities in water are filtered through the filter screen 15, and the blockage in the valve core body 1 is prevented.
The working principle is as follows: firstly, in winter, when the valve body is frozen, the heating pipe 11 is electrified, the heating pipe 11 generates heat when working, then ice blocks in the valve core body 1 are melted to ensure the normal working of the valve core, the valve core is installed with the faucet handle through the installation hole 5 on the connecting post 6, the junction of the faucet handle and the connecting post 6 is prevented from slipping through the latch 7 arranged on the connecting post 6, the service life of the valve core is prolonged, the installation plate 3 is separated from the valve core body 1 through the rotating bolt 9, the installation plate 3 is drawn out from the positioning groove 17 of the valve core body 1, the heating pipe 11 is also drawn out along the belt, the heating pipe 11 can be conveniently maintained or replaced, the positioning groove 17 is arranged to ensure the normal working of the valve core, the water is prevented from entering the heating pipe 11 through the waterproof pad 10, the second sealing ring 16 arranged below the pressing ring 2 is moved downwards through rotating the pressing ring 2 to seal the installation positions of the valve core and the valve body, leak when avoiding using, seal the inlet tube through first sealing washer 12, prevent to leak, improved its leakproofness, filter aquatic impurity through filter screen 15, prevent to block up in the valve core body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a combined ceramic valve core, includes valve core body (1), its characterized in that: the utility model discloses a valve core body, including valve core body (1), mounting panel (3) bottom fixedly connected with sleeve (8), sleeve (8) top internal diameter fixedly connected with valve rod (4), valve rod (4) top fixedly connected with spliced pole (6), mounting panel (3) bottom middle part fixedly connected with heating pipe (11), the axis body top threaded connection of valve core body (1) has clamping ring (2), the front end bottom of valve core body (1) is provided with apopore (13), valve core body (1) bottom middle part is provided with inlet opening (14), apopore (13) and the equal fixedly connected with filter screen (15) of internal diameter of inlet opening (14).
2. The combined ceramic valve cartridge of claim 1, wherein: and a positioning groove (17) is arranged at the top end of the valve core body (1) corresponding to the mounting plate (3).
3. The combined ceramic valve cartridge of claim 1, wherein: the top end of the mounting plate (3) is provided with threaded holes (18) which correspond to the bolts (9) one by one.
4. The combined ceramic valve cartridge of claim 1, wherein: and the middle part of the top end of the connecting column (6) is provided with a mounting hole (5).
5. The combined ceramic valve cartridge of claim 1, wherein: the outer diameter surface of the connecting column (6) is uniformly and fixedly connected with a plurality of clamping teeth (7).
6. The combined ceramic valve cartridge of claim 1, wherein: the bottom end of the heating pipe (11) penetrates through the top end of the valve core body (1) and extends to the bottom of the valve core body.
7. The combined ceramic valve cartridge of claim 1, wherein: the bottom end of the mounting plate (3) is located at the outer diameter of the heating pipe (11) and is fixedly connected with a waterproof pad (10).
8. The combined ceramic valve cartridge of claim 1, wherein: the bottom end of the valve core body (1) is located on the outer diameter of the water inlet hole (14) and is fixedly connected with a first sealing ring (12), and the bottom end of the pressing ring (2) is fixedly connected with a second sealing ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987268.0U CN215763617U (en) | 2021-08-23 | 2021-08-23 | Combined ceramic valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121987268.0U CN215763617U (en) | 2021-08-23 | 2021-08-23 | Combined ceramic valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215763617U true CN215763617U (en) | 2022-02-08 |
Family
ID=80077665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121987268.0U Active CN215763617U (en) | 2021-08-23 | 2021-08-23 | Combined ceramic valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215763617U (en) |
-
2021
- 2021-08-23 CN CN202121987268.0U patent/CN215763617U/en active Active
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