CN202302108U - Hot water valve - Google Patents
Hot water valve Download PDFInfo
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- CN202302108U CN202302108U CN2011203752420U CN201120375242U CN202302108U CN 202302108 U CN202302108 U CN 202302108U CN 2011203752420 U CN2011203752420 U CN 2011203752420U CN 201120375242 U CN201120375242 U CN 201120375242U CN 202302108 U CN202302108 U CN 202302108U
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- valve
- water
- valve body
- water outlet
- valve rod
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Abstract
The utility model provides a hot water valve, belonging to the technical field of valves and solving the problems of poor sealing effect and complex structure of the traditional hot water valve. The hot water valve comprises a valve body with a cavity inside, wherein two ends of the valve body are respectively a water inlet and a water outlet which are communicated with the cavity; a valve core is also arranged in the valve body; one end of a valve rod, which is positioned in the valve body, is connected with the valve core, and the other end of the valve rod extends out of the valve body and is connected with a handle; a cylindrical water outlet barrel which is connected with the valve body into a whole is arranged on the valve body; a water outlet valve core is arranged in the water outlet barrel; and the inner end of a water outlet valve rod is positioned in the water outlet barrel and connected with the water outlet valve core, and the outer end of the water outlet valve rod extends out of the water outlet barrel and is provided with a connecting part for being connected with the handle. The hot water valve disclosed by the utility model has the advantages of simple structure, convenience for disassembly and good sealing effect.
Description
Technical field
The utility model belongs to valve technology field, relates to a kind of water valve.
Background technique
Water heater has become household electric appliance very common in people's daily life; Traditional water valve directly links to each other the waterexit end of water valve respectively with feed-water end through the locknut that is arranged on the valve body, but exists inconvenient installation always when mounted with pipeline; Can easily not carry out blowdown; And when the water heater electric leakage occurring, be easy to make that a band metallic conduit is charged, the user is caused very big potential safety hazard.
For this situation, people have recognized this deficiency, and improve, a kind of novel hot water valve [application number: 200920301267.9 that openly proposes like Chinese patent; Notice of authorization number: CN201373135Y], comprise valve body, spool, valve rod, valve handle, the length of valve rod left side valve body be valve body diameter 3-5 doubly, this left side valve body is provided with a blowdown valve, the end of left side valve body is connected with a tail pipe.Because the valve body of set blowdown valve adopts the mode that is threaded to be fixed on the valve body, and blowdown valve do not point out to adopt which kind of mode to seal, so the sealing effect between blowdown valve and the valve body is not fine, is easy to generate leakage; The valve body of blowdown valve and the valve body of water valve are not adopted the integral type manufacturing, therefore make the structure of water valve comparatively complicated.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed that a kind of connection is comparatively simple, installation and removal are convenient and the good sealing performance water valve.
The purpose of the utility model can realize through following technical proposal: a kind of water valve, comprise that inside is the valve body of cavity, and two ends of valve body is respectively water intake and the water outlet that communicates with its inner chamber; Also be provided with spool in the described valve body, valve rod one end is positioned at valve body and links to each other with spool, and the other end of valve rod stretches out valve body and links to each other with handle; It is characterized in that; Have the tubular water output cylinder that is connected as a single entity with it on the described valve body, be provided with the water outlet spool in the described water output cylinder, water outlet valve rod the inner is positioned at water output cylinder and links to each other in the water outlet spool; Water outlet valve rod outer end stretches out in water output cylinder, and said water outlet valve rod outer end has and is used for the joint that links to each other with handle.
When this water valve is installed; The water intake of this water valve is connected with pipeline respectively with water outlet; The rotation of the rotation control spool through the handle that links to each other with valve rod makes and is positioned at the water valve pipelines on two sides and breaks off or be communicated with; Because also be provided with the water output cylinder that is connected as a single entity with it on the valve body, valve body and water output cylinder are connected as a single entity, and have simple in structure, good sealing performance advantage.The water outlet spool that is provided with in the water output cylinder is used water valve stem through joint and is linked to each other with handle, and handle drives the rotation of water outlet valve rod, reaches the folding and the connection of control water output cylinder.During use, when having foul in the pipeline, handle with sleeve makes the closedown of pipeline of water outlet; Using water valve stem through joint again links to each other with handle; And handle with sleeve drives the water outlet valve rod water outlet spool opened, and opens the blocking cap that is arranged on the water output cylinder again, and the foul in the cavity is discharged through water output cylinder.After foul in the valve body is got rid of, through rotating the water outlet valve rod water output cylinder is closed again, and the stifled blocking cap of going up, this moment, this water valve can normally be used.
In above-mentioned water valve, an end of said valve body is provided with and is used for the joint that links to each other with pipe fitting, is connected through dismountable bindiny mechanism between joint and valve inleting water end or the waterexit end.Through dismountable bindiny mechanism is set, joint can comparatively be made things convenient for install or dismounting, maintenance brings convenience; Also can this water valve can be installed in the pipeline of different size through changing the joint of different size.
In above-mentioned water valve, described bindiny mechanism comprises tubular connecting cylinder and the block piece that is positioned at valve end, and connecting cylinder is enclosed within valve end and connecting cylinder one end is connected to valve end, and the connecting cylinder the other end is connected with joint screw thread.When mounted, earlier connecting cylinder is nested on the valve end, through block piece one end of connecting cylinder is connected to the end of valve body again, and connecting cylinder is connected with joint mutually, joint is connected with an end of valve body mutually through being threaded.
In above-mentioned water valve, be provided with seal washer between described joint and the valve end.Owing to be provided with seal washer between joint and the valve end, when connecting cylinder is connected through being threaded with joint, the crush seal packing ring is reached the purpose of sealing, prevent to produce between joint and the valve end leakage.
In above-mentioned water valve, described valve end place has the recessed draw-in groove of annular, and described block piece is that jump ring and jump ring are positioned the draw-in groove place, has the inserted part that can be resisted against on the jump ring on the above-mentioned connecting cylinder.When mounted, earlier connecting cylinder is nested into valve end and makes the inboard of wedging position in draw-in groove, again jump ring is snapped onto on the draw-in groove; Prevent that connecting cylinder from coming off from the end of valve body, it is comparatively simple to have structure, and it is better to connect effect; During dismounting, jump ring is taken out promptly detachable connecting cylinder down from draw-in groove.
In above-mentioned water valve, described valve rod and handle be for removably connecting, and handle can with valve rod, water outlet valve rod in any one be connected.Because the water outlet valve rod does not need frequent use, can not be used on the water outlet valve rod handle is set, because valve rod and handle are for removably connecting; When the needs blowdown, can the handle on the valve rod be pulled down, be installed in the water outlet valve rod and use; After the blowdown, handle is installed on the valve rod uses again.
In above-mentioned water valve, be provided with seal ring between described water output cylinder and the water outlet valve rod.Be provided with seal ring between water output cylinder and the water outlet valve rod, prevent to produce between water output cylinder and the water outlet valve rod and reveal.
In above-mentioned water valve, described seal ring is enclosed within on the water outlet valve rod.Seal ring is enclosed within on the water outlet valve rod, has simple in structure, easily manufactured advantage.
Compared with prior art, this water valve has the following advantages:
1, through dismountable jump ring is set connecting cylinder is fastened on the end of valve body, links to each other with joint again, have simple in structure, the advantage of convenient disassembly;
2, valve body and water output cylinder adopt integral structure, have simple in structure, advantage of good sealing effect;
3, through between water output cylinder and the water outlet valve rod seal ring being set, has sealing effect advantage preferably.
Description of drawings
Fig. 1 is the perspective view of this water valve.
Fig. 2 is the assembly structure schematic representation of this water valve.
Among the figure, 1, valve body; 1a, draw-in groove; 2, spool; 3, valve rod; 4, handle; 5, water output cylinder; 6, water outlet spool; 7, water outlet valve rod; 8, joint; 9, joint; 10, bindiny mechanism; 11, connecting cylinder; 11a, inserted part; 12, jump ring; 13, seal washer; 14, seal ring; 15, blocking cap.
Embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technological scheme of the utility model is done further to describe, but the utility model is not limited to these embodiments.
As illustrated in fig. 1 and 2, a kind of water valve comprises the inner valve body 1 of cavity that is; The two ends of valve body 1 are respectively water intake and the water outlet that communicates with its inner chamber; Also be provided with spool 2 in the valve body 1, valve rod 3 one ends are positioned at valve body 1 and link to each other with spool 2, and the other end of valve rod 3 stretches out valve body 1 and links to each other with handle 4; Has the tubular water output cylinder 5 that is connected as a single entity with it on the valve body 1; Be provided with water outlet spool 6 in the water output cylinder 5, water outlet valve rod 7 the inners are positioned at water output cylinder 5 and link to each other with water outlet spool 6, and water output cylinder 5 is stretched out in water outlet valve rod 7 outer ends.Be provided with seal ring 14 between water output cylinder 5 and the water outlet valve rod 7, seal ring 14 is enclosed within on the water outlet valve rod 7, is provided with seal ring 14 between water output cylinder 5 and the water outlet valve rod 7, prevents to produce between water output cylinder 5 and the water outlet valve rod 7 to reveal.Water outlet valve rod 7 outer ends have and are used for the joint 8 that links to each other with handle 4.
One end of valve body is provided with joint 9, is connected through dismountable bindiny mechanism 10 between the end of joint 9 and valve body 1.Bindiny mechanism 10 comprises tubular connecting cylinder 11 and the jump ring 12 that is positioned at valve body 1 end.The place, end of valve body 1 has the recessed draw-in groove 1a of annular, and jump ring 12 is connected on the draw-in groove 1a.One end of connecting cylinder 11 also has the inserted part 11a that can be resisted against on the jump ring 12, and its other end can be threaded with joint 9, is provided with seal washer 13 between joint 9 and valve body 1 end.
When this water valve is installed; Connecting cylinder 11 is nested into the end of valve body 1 respectively and is positioned at the inboard of draw-in groove 1a; Again jump ring 12 is snapped onto on the draw-in groove 1a; Through be threaded with connecting cylinder 11 and joint 9 be connected mutually and squeezed joint 9 and valve body 1 end between seal ring 14, reach and prevent that the generation leakage is leaked between joint 9 and valve body 1 end.The other end with valve body 1 links to each other with pipeline again, and this water valve is installed on the pipeline.
During use, the rotation of the rotation control spool 2 through the handle 4 that links to each other with valve rod 3 makes and is positioned at the water valve pipelines on two sides and breaks off or be communicated with, and fluid can be flowed out from water outlet.When having foul in the pipeline; Handle with sleeve 4 makes the closedown of pipeline of water outlet; Using water valve stem 7 through joint 8 again links to each other with handle 4; And handle with sleeve 4 drives water outlet valve rod 7 water outlet spool 6 opened, and opens the blocking cap 15 that is arranged on the water output cylinder 5 again, and the foul in the cavity is discharged through water output cylinder 5.After foul in the valve body 1 is got rid of, through rotating water outlet valve rod 7 water output cylinder 5 is closed again, and the stifled blocking cap 15 of going up, this moment, this water valve can normally be used.
When dismounting, with pipeline from joint 9 disassemble, and the screw thread of connecting cylinder 11 with joint 9 unclamped, again with jump ring 12 from corresponding draw-in groove 1a take out promptly detachable under connecting cylinder 11, convenient for maintaining and replacing.Also can this water valve can be installed in the pipeline of different size through changing the joint 9 of different size.
Valve rod 3 and handle 4 be for removably connecting, and handle 4 can with valve rod 3, water outlet valve rod 7 in any one be connected.Because water outlet valve rod 7 does not need frequent use, can not be used in handle 4 is set on the water outlet valve rod 7, because valve rod 3 and handle 4 are for removably connecting; When the needs blowdown, can the handle on the valve rod 34 be pulled down, be installed in water outlet valve rod 7 and use; After the blowdown, handle 4 is installed on the valve rod 3 uses again.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as valve body 1, draw-in groove 1a, spool 2, valve rod 3, handle 4, water output cylinder 5, water outlet spool 6, water outlet valve rod 7, joint 8, joint 9, bindiny mechanism 10, connecting cylinder 11, inserted part 11a, jump ring 12, seal washer 13, seal ring 14, blocking cap 15 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (8)
1. water valve; Comprise that inside is the valve body of cavity (1), the two ends of valve body (1) are respectively water intake and the water outlet that communicates with its inner chamber, also are provided with spool (2) in the described valve body (1); Valve rod (3) one ends are positioned at valve body (1) and link to each other with spool (2); The other end of valve rod (3) stretches out valve body (1) and links to each other with handle (4), it is characterized in that, has the tubular water output cylinder (5) that is connected as a single entity with it on the described valve body (1); Be provided with water outlet spool (6) in the described water output cylinder (5); Water outlet valve rod (7) the inner is positioned at water output cylinder (5) and links to each other in water outlet spool (6), and water outlet valve rod (7) outer end stretches out in water output cylinder (5), and said water outlet valve rod (7) outer end has and is used for the joint (8) that links to each other with handle (4).
2. a kind of water valve according to claim 1 is characterized in that, an end of described valve body (1) is provided with and is used for the joint (9) that links to each other with pipe fitting, is connected through dismountable bindiny mechanism (10) between joint (9) and valve body (1) feed-water end or the waterexit end.
3. a kind of water valve according to claim 2; It is characterized in that; Described bindiny mechanism (10) comprises tubular connecting cylinder (11) and is positioned at the block piece of valve body (1) end; Connecting cylinder (11) is enclosed within valve body (1) end and connecting cylinder (11) one ends are connected to valve body (1) end, and connecting cylinder (11) the other end is threaded with joint (9).
4. a kind of water valve according to claim 3 is characterized in that, is provided with seal washer (13) between described joint (9) and valve body (1) end.
5. a kind of water valve according to claim 4; It is characterized in that; Place, described valve body (1) end has the recessed draw-in groove (1a) of annular; Described block piece is that jump ring (12) and jump ring (12) are positioned draw-in groove (1a) and locate, and has the inserted part (11a) that can be resisted against on the jump ring (12) on the above-mentioned connecting cylinder (11).
6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of water valve, it is characterized in that described valve rod (3) and handle (4) be for removably connecting, and handle (4) can with valve rod (3), water outlet valve rod (7) in any one be connected.
7. according to claim 1 or 2 or 3 or 4 or 5 described a kind of water valve, it is characterized in that, be provided with seal ring (14) between described water output cylinder (5) and the water outlet valve rod (7).
8. a kind of water valve according to claim 7 is characterized in that, described seal ring (14) is enclosed within on the water outlet valve rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203752420U CN202302108U (en) | 2011-09-30 | 2011-09-30 | Hot water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203752420U CN202302108U (en) | 2011-09-30 | 2011-09-30 | Hot water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302108U true CN202302108U (en) | 2012-07-04 |
Family
ID=46371004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203752420U Expired - Fee Related CN202302108U (en) | 2011-09-30 | 2011-09-30 | Hot water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302108U (en) |
-
2011
- 2011-09-30 CN CN2011203752420U patent/CN202302108U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHEJIANG YONGHE FLUID INTELLIGENCE CONTROL TECHNOL Free format text: FORMER NAME: ZHEJIANG YONGHE SANITATION CO.,LTD. Owner name: YORHE FLUID INTELLIGENT CONTROL CO.,LTD. Free format text: FORMER NAME: ZHEJIANG YONGHE FLUID INTELLIGENCE CONTROL TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yuhuan County science and Technology Industrial Park in Taizhou city in Zhejiang province 317606 Qing Hong Kong marsh Patentee after: YORHE FLUID INTELLIGENT CONTROL Co.,Ltd. Address before: Yuhuan County science and Technology Industrial Park in Taizhou city in Zhejiang province 317606 Qing Hong Kong marsh Patentee before: Zhejiang Yonghe fluid intelligent control technology Limited by Share Ltd. Address after: Yuhuan County science and Technology Industrial Park in Taizhou city in Zhejiang province 317606 Qing Hong Kong marsh Patentee after: Zhejiang Yonghe fluid intelligent control technology Limited by Share Ltd. Address before: Yuhuan County science and Technology Industrial Park in Taizhou city in Zhejiang province 317606 Qing Hong Kong marsh Patentee before: Zhejiang Yonghe Sanitation Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |