CN212868566U - Three-way valve core - Google Patents
Three-way valve core Download PDFInfo
- Publication number
- CN212868566U CN212868566U CN202021279263.8U CN202021279263U CN212868566U CN 212868566 U CN212868566 U CN 212868566U CN 202021279263 U CN202021279263 U CN 202021279263U CN 212868566 U CN212868566 U CN 212868566U
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- CN
- China
- Prior art keywords
- valve core
- block
- core body
- way valve
- water inlet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Valve Housings (AREA)
Abstract
The utility model discloses a three-way valve core, including the valve core body, the upper end fixedly connected with lug of valve core body, the inside of valve core body is provided with the connecting block, the lower extreme joint of valve core body is fixed with the valve core seat, the draw-in groove has been seted up on the outer wall of valve core body, the upper end of valve core seat is provided with the fixture block, the one end joint of fixture block is fixed in the inside of draw-in groove, fixedly connected with fixed block on the lateral wall of valve core seat, set up threaded hole on the fixed block, the lower extreme of first inner tube is pegged graft and is had filtering frame, filtering frame's inside is provided with the filter screen, the lower extreme intercommunication of valve core seat has the connecting pipe, cold water inlet. The utility model discloses when using for three-way valve core dismantles very conveniently, is favorable to not only being provided with the filter screen to the clearance or the maintenance of case, and is also very convenient to the clearance of filter screen moreover, has reduced the work degree of difficulty.
Description
Technical Field
The utility model relates to a three-way valve equipment technical field specifically is a three-way valve core.
Background
The three-way valve body has three ports, one inlet and two outlets, and the bottom of the three-way valve body is different from that of the common valve body in that the outlets are different when the inner valve core is at different positions, if the valve core is at the lower part, the left outlet is communicated with the right outlet, and if the valve core is at the upper part, the right outlet is blocked, and the left outlet is communicated with the lower outlet. Because the left and right ports are not in a horizontal line. When high-pressure emergency disconnection occurs, the valve is closed, and water is fed to a bypass.
The important component part of three-way valve is three-way valve core, if the case blocks up or when damaging, just need pull down the case and clear up or maintain, and current case is dismantled very loaded down with trivial details, has increased the work degree of difficulty to general three-way valve does not set up the filter screen, even some three-way valves have set up the filter screen, but the clearance is got up also very trouble, therefore we need propose a three-way valve core.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a three-way valve core for three-way valve core dismantles very conveniently, is favorable to not only being provided with the filter screen to the clearance or the maintenance of case, and is also very convenient to the clearance of filter screen moreover, with the problem of proposing among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a three-way valve core, includes the valve core body, the upper end fixedly connected with lug of valve core body, the inside of valve core body is provided with the connecting block, the lower extreme joint of valve core body is fixed with the valve core seat, the draw-in groove has been seted up on the outer wall of valve core body, the upper end of valve core seat is provided with the fixture block, the one end joint of fixture block is fixed in the inside of draw-in groove, fixedly connected with fixed block on the lateral wall of valve core seat, set up threaded hole on the fixed block, the inside of valve core body is provided with first inner tube, the lower extreme of inner tube is pegged graft and is had filtering frame, filtering frame's inside is provided with the filter screen, the lower extreme intercommunication of valve core seat.
Preferably, one end of the connecting block penetrates through the convex block and is located at the upper end of the valve core body, and the connecting block is in clearance fit with the convex block.
Preferably, the lower end of the valve core body is provided with a slot, the upper end of the valve core seat is provided with an insertion block, and the insertion block is inserted into the slot.
Preferably, a second inner tube is arranged inside the valve core seat, and the first inner tube and the second inner tube are correspondingly arranged.
Preferably, the clamping grooves, the slots and the fixing blocks are provided with two groups.
Preferably, the cold water inlet and the hot water inlet are symmetrically arranged, and the water outlet is positioned at the upper end between the cold water inlet and the hot water inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through fixedly connected with the fixed block on the lateral wall of case seat, set up the design of screw hole on the fixed block, utilize fixing bolt to take the case body to be fixed in the inside of three-way valve body with the case body, make three-way case convenient for detach three-way valve body, through set up the draw-in groove on the outer wall of case body, the upper end of case seat is provided with the fixture block, the one end joint of fixture block is fixed in the inside of draw-in groove, the lower extreme of case body has seted up the slot, the upper end of case seat is provided with the inserted block, the design that the inserted block is pegged graft in the inside of slot makes case body and case seat;
2. the utility model discloses a inside of case body is provided with first inner tube, and the lower extreme of first inner tube is pegged graft and is had filtering frame, and filtering frame's inside is provided with the filter screen, and the inside of case seat is provided with the design of second inner tube, and when case seat and case body joint were fixed, the upper end of second inner tube was contradicted in filtering frame's lower extreme, made it should not drop, can filter water to also convenient to detach cleans filtering frame, has reduced the work degree of difficulty.
Drawings
Fig. 1 is a schematic diagram of the explosion structure of the present invention;
FIG. 2 is a schematic side view of the bottom of the valve core body of the present invention;
fig. 3 is a schematic top view of the valve core seat of the present invention;
fig. 4 is a schematic side view of the filtering frame of the present invention.
In the figure: 1. a valve core body; 2. a bump; 3. connecting blocks; 4. a card slot; 5. a slot; 6. a valve core seat; 7. a clamping block; 8. inserting a block; 9. a fixed block; 10. a threaded hole; 11. a first inner tube; 12. a filter frame; 13. filtering with a screen; 14. a connecting pipe; 15. a cold water inlet; 16. a hot water inlet; 17. a water outlet; 18. a second inner tube.
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.
Referring to fig. 1-4, the present invention provides a technical solution:
a three-way valve core comprises a valve core body 1, wherein the upper end of the valve core body 1 is fixedly connected with a convex block 2, the inside of the valve core body 1 is provided with a connecting block 3, one end of the connecting block 3 penetrates through the convex block 2 and is positioned at the upper end of the valve core body 1, the connecting block 3 is in clearance fit with the convex block 2, the convex block 2 and the connecting block 3 are used for connecting an external faucet, the lower end of the valve core body 1 is clamped and fixed with a valve core seat 6, the outer wall of the valve core body 1 is provided with a clamping groove 4, the upper end of the valve core seat 6 is provided with a clamping block 7, one end of the clamping block 7 is clamped and fixed inside the clamping groove 4, the lower end of the valve core body 1 is provided with a slot 5, the upper end of the valve core seat 6 is provided with an inserting block 8, the inserting block 8 is inserted and connected inside the slot 5, one end of the fixing bolt penetrates through the threaded hole 10 and is connected to the inside of the three-way valve body in a threaded mode, so that the three-way valve element is convenient to disassemble, and two groups of clamping grooves 4, two groups of inserting grooves 5 and two groups of fixing blocks 9 are arranged;
the internal of the valve core body 1 is provided with a first inner tube 11, the lower end of the first inner tube 11 is inserted with a filtering frame 12, the internal of the filtering frame 12 is provided with a filter screen 13, the internal of the valve core seat 6 is provided with a second inner tube 18, the first inner tube 11 and the second inner tube 18 are arranged correspondingly, when the valve core seat 6 is fixedly clamped with the valve core body 1, the upper end of the second inner tube 18 is abutted against the lower end of the filtering frame 12, so that the filtering frame 12 is not easy to fall off, and the first inner tube 11 and the second inner tube 18 form a closed space, so that water can be filtered, and the filtering frame 12 is convenient to disassemble and clean, the lower end of the valve core seat 6 is communicated with a connecting tube 14, the connecting tube 14 is provided with a cold water inlet 15, a hot water inlet 16 and a water outlet 17, the cold water inlet 15 and the hot water inlet 16 are symmetrically arranged, and.
The working principle is as follows: when the utility model is used, the outer wall of the valve core body 1 is provided with the clamping groove 4, the upper end of the valve core seat 6 is provided with the clamping block 7, one end of the clamping block 7 is clamped and fixed inside the clamping groove 4, the lower end of the valve core body 1 is provided with the inserting groove 5, the upper end of the valve core seat 6 is provided with the inserting block 8, the inserting block 8 is inserted and connected inside the inserting groove 5, so that the valve core body 1 is clamped and fixed on the valve core seat 6, the side wall of the valve core seat 6 is fixedly connected with the fixing block 9, the fixing block 9 is provided with the threaded hole 10, the valve core seat 6 is fixed inside the three-way valve body with the valve core body 1 by the fixing bolt, the inside of the valve core body 1 is provided with the first inner pipe 11, the lower end of the first inner pipe 11 is inserted and connected with the filtering frame 12, the inside of the filtering frame 12, the upper end of the second inner pipe 18 is abutted against the lower end of the filtering frame 12, so that the filtering frame is not easy to fall off, the first inner pipe 11 and the second inner pipe 18 form a closed space, the lower end of the valve core seat 6 is communicated with a connecting pipe 14, and the connecting pipe 14 is provided with a cold water inlet 15, a hot water inlet 16 and a water outlet 17 for connecting an external water pipe.
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 (6)
1. The utility model provides a three-way valve core, includes case body (1), its characterized in that: the upper end of the valve core body (1) is fixedly connected with a convex block (2), a connecting block (3) is arranged inside the valve core body (1), the lower end of the valve core body (1) is clamped and fixed with a valve core seat (6), the outer wall of the valve core body (1) is provided with a clamping groove (4), the upper end of the valve core seat (6) is provided with a clamping block (7), one end of the clamping block (7) is clamped and fixed inside the clamping groove (4), the side wall of the valve core seat (6) is fixedly connected with a fixing block (9), the fixing block (9) is provided with a threaded hole (10), the inside of the valve core body (1) is provided with a first inner pipe (11), the lower end of the first inner pipe (11) is spliced with a filtering frame (12), the inside of the filtering frame (12) is provided with a filter screen (13), and the lower end of the valve, the connecting pipe (14) is provided with a cold water inlet (15), a hot water inlet (16) and a water outlet (17).
2. The three-way valve cartridge of claim 1, wherein: one end of the connecting block (3) penetrates through the convex block (2) and is located at the upper end of the valve core body (1), and the connecting block (3) is in clearance fit with the convex block (2).
3. The three-way valve cartridge of claim 1, wherein: the lower end of the valve core body (1) is provided with a slot (5), the upper end of the valve core seat (6) is provided with an insert block (8), and the insert block (8) is inserted in the slot (5).
4. The three-way valve cartridge of claim 1, wherein: a second inner tube (18) is arranged inside the valve core seat (6), and the first inner tube (11) and the second inner tube (18) are correspondingly arranged.
5. The three-way valve cartridge of claim 1, wherein: the clamping grooves (4), the slots (5) and the fixing blocks (9) are provided with two groups.
6. The three-way valve cartridge of claim 1, wherein: the cold water inlet (15) and the hot water inlet (16) are symmetrically arranged, and the water outlet (17) is positioned at the upper end of the middle of the cold water inlet (15) and the hot water inlet (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279263.8U CN212868566U (en) | 2020-07-02 | 2020-07-02 | Three-way valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021279263.8U CN212868566U (en) | 2020-07-02 | 2020-07-02 | Three-way valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212868566U true CN212868566U (en) | 2021-04-02 |
Family
ID=75212947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021279263.8U Expired - Fee Related CN212868566U (en) | 2020-07-02 | 2020-07-02 | Three-way valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212868566U (en) |
-
2020
- 2020-07-02 CN CN202021279263.8U patent/CN212868566U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210402 |