CN219366862U - Locking valve - Google Patents
Locking valve Download PDFInfo
- Publication number
- CN219366862U CN219366862U CN202223425887.8U CN202223425887U CN219366862U CN 219366862 U CN219366862 U CN 219366862U CN 202223425887 U CN202223425887 U CN 202223425887U CN 219366862 U CN219366862 U CN 219366862U
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- valve body
- valve
- mounting end
- boss
- strong magnetic
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Abstract
The utility model belongs to the technical field of valves, and particularly relates to a locking valve, which comprises: the valve body is internally provided with a flow passage, and comprises a first valve body and a second valve body, wherein the first valve body is provided with a mounting end, and the mounting end wall surface is thin; the valve core is arranged in the valve body, a boss is integrally formed on the valve core, and the boss extends into the mounting end; the locking assembly comprises a control piece and a magnetic induction piece, the control piece is arranged on the mounting end, and the magnetic induction piece is arranged in the valve body and connected to the boss; the control piece controls the magnetic induction piece to rotate, so that the boss is driven to rotate, the valve core rotates in the valve body to control the opening and closing of the flow passage, meanwhile, the valve core is completely installed in the valve body, the valve body is integrally welded by the first valve body and the second valve body, the flow passage inside the valve body is completely in a closed state, and then the sealing effect is good.
Description
Technical Field
The utility model belongs to the technical field of valves, and particularly relates to a locking valve.
Background
The locking mechanism is a valve rod which is connected with a valve core in a valve body locking hole, a spring, a pawl and a ratchet locking cap are arranged on the valve rod, the valve body is a tee joint, the valve core is a bypass cap, the valve core is also provided with three through holes corresponding to the valve body, and after the valve core position is adjusted, the ratchet locking cap is screwed on, so that a user cannot open the valve body by himself. The device has reversing and locking functions, can control on-off of a group of heating and water supply systems, can not be started in a nondestructive way, and realizes effective control.
The existing locking valve is shown as a modularized locking valve with Chinese patent publication No. CN202122625912.6, and comprises: a valve body having a tubular structure with a through cavity; the limiting piece is detachably connected with one end of the valve body; the split locking piece is connected with one side of the valve body; the valve ball is accommodated in the through cavity between the valve body and the limiting piece, and a through hole is formed in the valve ball; the valve rod passes through the split locking piece and is connected with the valve ball, but a gap exists between the valve rod and the valve body, and although the sealing piece is arranged for sealing, the sealing piece can gradually age along with the increase of the service time to cause poor sealing effect, so that the locking valve is specially designed.
Disclosure of Invention
The utility model aims at solving the technical problems and provides a locking valve which achieves the effect of sealing and preventing damage.
In view of this, the present utility model provides a locking valve comprising:
the valve body is internally provided with a flow passage, and comprises a first valve body and a second valve body, wherein the first valve body is provided with a mounting end, and the mounting end wall surface is thin;
the valve core is arranged in the valve body, a boss is integrally formed on the valve core, and the boss extends into the mounting end;
the locking assembly comprises a control piece and a magnetic induction piece, wherein the control piece is arranged at the mounting end, and the magnetic induction piece is arranged in the valve body and is connected to the boss.
In this technical scheme, the control piece control magnetism induction piece takes place rotary motion, and then drives the boss rotation and makes the case take place the rotation in the valve body and then controls the flow channel and opens and close, and the valve core is installed in the valve body completely simultaneously, and the valve body is made by first valve body and the integrative welding of second valve body, and its inside flow channel is in the closed state completely, and then sealed effectual.
In the above technical solution, further, the control element includes:
the cover body is internally provided with an installation cavity, and the side wall surface of the cover body is provided with anti-skid patterns;
the first strong magnetic block is arranged in the mounting cavity;
the cover body is movably connected with the mounting end, the first strong magnetic block is attracted with the magnetic induction piece through the mounting end wall surface, and then after the cover body is rotated, the first strong magnetic block drives the magnetic induction piece to rotate through magnetic attraction, so that the valve core is controlled to open and close the overcurrent channel.
In this technical scheme, rotatory lid, lid drive first strong magnetic path rotatory, and first strong magnetic path is absorbed magnetism sensing piece through the installation end wall face simultaneously to drive magnetism sensing piece rotation, and then make the case follow the rotation, the case realizes opening and close the effect of crossing the flow channel.
In the above technical solution, further, the magnetic induction piece includes:
the second strong magnetic block is arranged on the boss and provided with a hexagonal through hole;
wherein, the boss is provided with the hexagon arch corresponding to the through hole, and the protruding is connected to the second strong magnetic path.
In this technical scheme, second strong magnetic path and first strong magnetic path inter attraction, and then after the lid is rotatory, can realize controlling the case through the effect that the flow channel was opened and close through the attraction between first strong magnetic path and the second strong magnetic path, the through-hole on the second strong magnetic path plays with protruding cooperation and prevents the condition that the second strong magnetic path took place to skid.
In the above technical solution, further, the method further includes:
the positioning lug is arranged on the valve core, the first valve body is provided with a chute corresponding to the positioning lug, and the positioning lug and the chute are matched to control the valve core to move along the chute when the valve body rotates.
In this technical scheme, the cooperation of location lug and spout plays spacing removal's effect, prevents that the case from rotating the transition and leading to opening and close the effect not good.
In the above technical solution, further, the method further includes:
the magnetic insulation sleeve is made of rubber materials and sleeved on the mounting end;
wherein, the lid is connected with the installation end after the insulating sleeve is demolishd.
In this technical scheme, the magnetic isolation sleeve increases the installation end wall face thickness, has weakened the magnetic induction between first strong magnetic path and the second strong magnetic path and then can avoid the mistake to touch the condition emergence of opening and close under the state of not using.
In the above technical solution, further, the method further includes:
the positioning rod is arranged on the end face of the mounting end, and the cover body is provided with a positioning hole corresponding to the positioning rod.
In this technical scheme, the locating hole is connected to the locating stick on, and then is convenient for be connected to the installation with the lid on.
In the above technical solution, further, the cover body is hexagonal.
In the technical scheme, the cover body is hexagonal and is connected to the mounting end to facilitate the rotation of the applied force so as to control the valve core.
The beneficial effects of the utility model are as follows:
1. the control piece controls the magnetic induction piece to rotate, so that the boss is driven to rotate, the valve core rotates in the valve body to control the opening and closing of the flow passage, meanwhile, the valve core is completely installed in the valve body, the valve body is integrally welded by the first valve body and the second valve body, the flow passage inside the valve body is completely in a closed state, and then the sealing effect is good.
2. The installation cavity is formed in the cover body, the installation cavity is larger than the installation end, the first strong magnetic block is fixed in the installation end, the first strong magnetic block is provided with a hole, the hole is sleeved on the outer side of the installation end, and the cover body can be removed and taken away when a valve core is not required to be controlled, so that the effect of preventing false touch is achieved.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a view showing a construction of the insulating sleeve of the present utility model after disassembly;
the label in the figure is: 1-valve body, 11-first valve body, 12-second valve body, 13-installation end, 2-case, 21-boss, 211-arch, 31-lid, 311-installation cavity, 312-anti-skidding line, 32-first strong magnetic block, 4-second strong magnetic block, 42-through hole, 5-location lug, 6-spout, 7-magnetic isolation cover, 8-locating stick, 9-locating hole, 10-passageway.
Detailed Description
Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.
Example 1:
the present embodiment provides a locking valve including:
the valve body 1, the valve body 1 is internally provided with a through-flow channel 10, the valve body 1 comprises a first valve body 11 and a second valve body 12, the first valve body 11 is provided with a mounting end 13, and the wall surface of the mounting end 13 is thin;
the valve core 2 is arranged in the valve body 1, a boss 21 is integrally formed on the valve core 2, and the boss 21 extends into the mounting end 13;
the locking assembly comprises a control piece and a magnetic induction piece, wherein the control piece is arranged on the mounting end 13, and the magnetic induction piece is arranged in the valve body 1 and is connected to the boss 21.
As can be seen in this embodiment, a latching valve includes a valve body 1, a valve core 2, and a latching assembly;
the valve body 1 is internally provided with a flow passage 10, the valve body 1 comprises a first valve body 11 and a second valve body 12, the first valve body 11 and the second valve body 12 are fixed together through welding to form the valve body 1, the valve core 2 is fixed in the valve body 1 in the connecting process of the first valve body 11 and the second valve body 12, after the first valve body 11 and the second valve body 12 are welded to form the valve body 1, the flow passage 10 is formed in the valve body 1, one end of the first valve body 11 is provided with a mounting end 13, the mounting end 13 is a metal pipe with a thin wall, the mounting end 13 is in a closed shape, the valve core 2 is completely mounted in the valve body 1, and the flow passage 10 in the valve body 1 is completely in a closed state, so that the sealing effect is good;
the valve core 2 is arranged in the valve body 1 and controls the opening and closing of the flow passage 10, a boss 21 is integrally formed on the valve core 2, and after the valve core 2 is arranged in the valve body 1, the boss 21 extends into the mounting end 13 to play a role in positioning;
the locking component comprises a control piece and a magnetic induction piece, the control piece is arranged on the outer side of the mounting end 13, the magnetic induction piece is connected to the boss 21, and the control piece controls the magnetic induction piece to rotate outside the mounting end 13;
the control piece controls the magnetic induction piece to rotate, so that the boss 21 is driven to rotate, the valve core 2 rotates in the valve body 1 to control the opening and closing of the flow passage 10, meanwhile, the valve core 2 is completely installed in the valve body 1, the valve body 1 is integrally welded by the first valve body 11 and the second valve body 12, the flow passage 10 inside the valve body is completely in a closed state, and then the sealing effect is good.
Example 2:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The control member includes:
the cover body 31, the cover body 31 is internally provided with a mounting cavity 311, and the outer side wall surface of the cover body 31 is provided with anti-skid patterns 312;
the first strong magnetic block 32, the first strong magnetic block 32 is arranged in the mounting cavity 311;
wherein, lid 31 and installation end 13 swing joint, first strong magnetic path 32 pass through installation end 13 wall and magnetic induction spare looks attraction each other, and then rotatory lid 31 back, first strong magnetic path 32 drives the magnetic induction spare through magnetic attraction and takes place to rotate and then control case 2 opens and close through flow channel 10.
As can be seen in this embodiment, the control member includes a cover 31 and a first ferromagnetic piece 32;
the cover body 31 is provided with a mounting cavity 311, the mounting cavity 311 is larger than the mounting end 13, the first ferromagnetic block 32 is fixed in the mounting end 13, the first ferromagnetic block 32 is provided with a hole, the hole is sleeved outside the mounting end 13, the cover body 31 can be removed and taken away when the valve core 2 does not need to be controlled, the effect of preventing false touch is achieved, and the outer side wall surface of the cover body 31 is carved with an anti-skid pattern 312 path to achieve the effect of increasing friction force;
the operating principle is that the cover body 31 is rotated, the cover body 31 drives the first strong magnetic block 32 to rotate, meanwhile, the first strong magnetic block 32 absorbs the magnetic induction piece through the wall surface of the mounting end 13 and drives the magnetic induction piece to rotate, so that the valve core 2 rotates along with the rotation, and the valve core 2 realizes the function of opening and closing the flow passage 10.
Example 3:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The magnetic induction piece includes:
the second strong magnetic block 4 is arranged on the boss 21, and a hexagonal through hole 42 is formed in the strong magnetic block;
wherein, the boss 21 is provided with a hexagonal protrusion 211 corresponding to the through hole 42, and the second ferromagnetic block 4 is connected with the protrusion 211.
In this embodiment, it can be seen that the magnetic induction piece is a second ferromagnetic block 4, the second ferromagnetic block 4 is fixed on the boss 21, a hexagonal through hole is formed on the second ferromagnetic block 4, and the boss 21 is integrally formed with a hexagonal protrusion 211 corresponding to the through hole;
the second strong magnetic block 4 and the first strong magnetic block 32 are attracted mutually, and then after the cover body 31 rotates, the effect of controlling the valve core 2 to open and close the flow channel 10 can be achieved through the attraction force between the first strong magnetic block 32 and the second strong magnetic block 4, and the through holes on the second strong magnetic block 4 are matched with the protrusions 211 to prevent the second strong magnetic block 4 from slipping.
Example 4:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The positioning lug 5, the positioning lug 5 sets up on case 2, and first valve body 11 is provided with spout 6 corresponding to positioning lug 5, and positioning lug 5 and spout 6 cooperation control case 2 follow spout 6 motion when rotatory in valve body 1.
According to the embodiment, the positioning lug 5 is integrally formed on the side wall surface of the valve core 2, the sliding groove 6 is formed in the first valve body 11 corresponding to the positioning lug 5, the length of the sliding groove 6 is just the distance of the valve core 2 for rotating to open and close the flow passage 10, the limiting movement function is further achieved, and the opening and closing effect is not good due to the fact that the valve core 2 is prevented from rotating and transiting.
Example 5:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The magnetic insulation sleeve 7 is made of rubber material, and is sleeved on the mounting end 13;
wherein the cover 31 is connected to the mounting end 13 after the removal of the insulating sleeve 7.
According to the embodiment, the insulating sleeve 7 is made of rubber and is sleeved on the mounting end 13, the insulating sleeve 7 plays a role in preventing false touch, the wall thickness of the mounting end 13 is increased to weaken magnetic induction between the first strong magnetic block 32 and the second strong magnetic block 4, so that the valve core 2 can be pulled out of the insulating sleeve 7 to open and close the flow channel 10 under the condition of need, and when the valve core is not pulled out, the first strong magnetic block 32 cannot effectively control the second strong magnetic block 4 to rotate due to weak magnetic induction between the first strong magnetic block 32 and the second strong magnetic block 4, and the flow channel 10 cannot be opened and closed after accidental touch.
Example 6:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The locating rod 8, locating rod 8 sets up on the terminal surface of installation end 13, and locating hole 9 has been seted up to lid 31 corresponding locating rod 8.
In this embodiment, it can be seen that the end surface of the mounting end 13 is integrally formed with the positioning rod 8, the positioning rod 8 and the end surface of the mounting end 13 are fixed by welding, the cover 31 is provided with the positioning hole 9 corresponding to the positioning rod 8, and the positioning hole 9 is connected to the positioning rod 8 when in use, so that the cover 31 is conveniently connected to the mounting end 13.
Example 7:
the present embodiment provides a locking valve having the following technical features in addition to the technical scheme including the above embodiment.
The cover 31 has a hexagonal shape.
In this embodiment it can be seen that the cap 31 is hexagonal in shape and thus facilitates rotation of the valve spool 2 by applying a force on the attachment end 13.
The embodiments of the present application and the features of the embodiments may be combined without conflict, and the present application is not limited to the specific embodiments described above, which are merely illustrative, not restrictive, and many forms may be made by those of ordinary skill in the art, without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.
Claims (7)
1. A latching valve, comprising:
the valve comprises a valve body (1), wherein an overflow channel (10) is arranged in the valve body (1), the valve body (1) comprises a first valve body (11) and a second valve body (12), a mounting end (13) is arranged on the first valve body (11), and the wall surface of the mounting end (13) is thin;
the valve comprises a valve core (2), wherein the valve core (2) is arranged in a valve body (1), a boss (21) is integrally formed on the valve core (2), and the boss (21) extends into a mounting end (13);
the locking assembly comprises a control piece and a magnetic induction piece, wherein the control piece is arranged at the mounting end (13), and the magnetic induction piece is arranged in the valve body (1) and is connected to the boss (21).
2. A locking valve as set forth in claim 1 wherein the control member comprises:
the anti-skid cover comprises a cover body (31), wherein a mounting cavity (311) is formed in the cover body (31), and anti-skid patterns (312) are formed on the outer side wall surface of the cover body (31);
the first strong magnetic block (32), the said first strong magnetic block (32) is set up in the mounting cavity (311);
the cover body (31) is movably connected with the mounting end (13), the first strong magnetic block (32) is mutually attracted with the magnetic induction piece through the wall surface of the mounting end (13), and then the first strong magnetic block (32) drives the magnetic induction piece to rotate through magnetic attraction after the cover body (31) is rotated, so that the valve core (2) is controlled to open and close the flow passage (10).
3. A latch valve according to claim 2 wherein the magnetically sensitive member comprises:
the second strong magnetic block (4), the said second strong magnetic block (4) is set up on boss (21), offer the hexagonal through hole (42) on the said strong magnetic block;
the boss (21) is provided with a hexagonal protrusion (211) corresponding to the through hole (42), and the second ferromagnetic block (4) is connected with the protrusion (211).
4. A locking valve as set forth in claim 3 further comprising:
the valve comprises a valve body (1), a positioning lug (5), a first valve body (11) and a sliding groove (6), wherein the positioning lug is arranged on the valve body (2), the first valve body (11) is provided with the sliding groove (6) corresponding to the positioning lug (5), and the positioning lug (5) and the sliding groove (6) are matched to control the valve body (2) to move along the sliding groove (6) when rotating in the valve body (1).
5. A locking valve as set forth in claim 4 further comprising:
the magnetic insulation sleeve (7) is made of rubber materials and sleeved on the mounting end (13);
wherein, the cover body (31) is connected with the mounting end (13) after the insulating sleeve (7) is removed.
6. A locking valve as set forth in claim 5 further comprising:
the positioning rod (8), the positioning rod (8) set up on the terminal surface of installation end (13), lid (31) set up locating hole (9) corresponding to positioning rod (8).
7. A locking valve according to claim 6, characterized in that the cover (31) has a hexagonal shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425887.8U CN219366862U (en) | 2022-12-20 | 2022-12-20 | Locking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223425887.8U CN219366862U (en) | 2022-12-20 | 2022-12-20 | Locking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219366862U true CN219366862U (en) | 2023-07-18 |
Family
ID=87148548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223425887.8U Active CN219366862U (en) | 2022-12-20 | 2022-12-20 | Locking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219366862U (en) |
-
2022
- 2022-12-20 CN CN202223425887.8U patent/CN219366862U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |