CN204533726U - Antifreeze Safety water valve - Google Patents
Antifreeze Safety water valve Download PDFInfo
- Publication number
- CN204533726U CN204533726U CN201520111228.8U CN201520111228U CN204533726U CN 204533726 U CN204533726 U CN 204533726U CN 201520111228 U CN201520111228 U CN 201520111228U CN 204533726 U CN204533726 U CN 204533726U
- Authority
- CN
- China
- Prior art keywords
- handwheel
- water valve
- safety
- safety cover
- valve body
- Prior art date
- 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
Links
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- Mechanically-Actuated Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model discloses a kind of antifreeze Safety water valve, comprise valve body, described body top is rotatablely equipped with operation handwheel, described valve body and described operation handwheel outer cup are buckled with safety cover, the top of described safety cover is provided with openable cover cap, the inwall of described safety cover is provided with thermal insulation layer, described thermal insulation layer outside described valve body is covered on described valve body, operating clearance is formed between described operation handwheel and described thermal insulation layer, described safety cover outer wall is provided with toolbox, is placed with handwheel whirligig in described toolbox; Utilize safety cover and cover cap to cover whole for water valve, and be provided with thermal insulation layer in safety cover, the safety temperature of water valve can be kept, prevent it to be frozen in, use safety.When opening water valve, utilize special handwheel whirligig to stretch into rotation operator in safety cover and take turns, this water valve farthest ensure that the safe handling of water valve, simple to operate.
Description
Technical field
The utility model relates to a kind of valve body, particularly relates to a kind of antifreeze Safety water valve being suitable for use in winter.
Background technique
Water valve is in the winter time in using process, all be exposed in air during owing to installing, be easy to be frozen in, therefore be difficult to open rapidly or close, after utilizing warm water or fire to bake, ice-out must be opened ability safe opening, if enforced opening is easy to the stripped thread causing operation handwheel and valve rod, cause unnecessary loss, in order to solve the problem in prior art, also have at valve body outer installment thermal insulation apparatus, but operation handwheel all must be exposed to outside by above-mentioned thermal insulation apparatus, so that open or throttle down, the problem that water valve is frozen in can not be solved up hill and dale, therefore use very inconvenient.
Model utility content
Technical problem to be solved in the utility model is to provide the antifreeze Safety water valve that a kind of structure is simple, use safety, convenience are opened.
For solving the problems of the technologies described above, the technical solution of the utility model is: antifreeze Safety water valve, comprise valve body, described body top is rotatablely equipped with operation handwheel, described valve body and described operation handwheel outer cup are buckled with safety cover, the top of described safety cover is provided with openable cover cap, the inwall of described safety cover is provided with thermal insulation layer, described thermal insulation layer outside described valve body is covered on described valve body, operating clearance is formed between described operation handwheel and described thermal insulation layer, described safety cover outer wall is provided with toolbox, handwheel whirligig is placed with in described toolbox.
As preferred technological scheme, described handwheel whirligig comprises the handle of tubulose, described handle end is installed with land, described land is evenly hinged with at least three for operating the claw of handwheel described in clamping, in described handle, flip sleeve is equipped with pumping rod, the outside of described handle is stretched out at described pumping rod two ends respectively, is connected with tension spring between each described claw and described pumping rod.
As preferred technological scheme, described handle both sides are provided with at least one pair of elongated slot relatively, on described pumping rod, corresponding described elongated slot is respectively equipped with stop screw, and the termination of described stop screw is arranged at the outside of described handle, and the diameter of described stop screw termination is greater than the width of described elongated slot.
Owing to have employed technique scheme, antifreeze Safety water valve, comprise valve body, described body top is rotatablely equipped with operation handwheel, described valve body and described operation handwheel outer cup are buckled with safety cover, the top of described safety cover is provided with openable cover cap, the inwall of described safety cover is provided with thermal insulation layer, described thermal insulation layer outside described valve body is covered on described valve body, operating clearance is formed between described operation handwheel and described thermal insulation layer, described safety cover outer wall is provided with toolbox, is placed with handwheel whirligig in described toolbox; The beneficial effects of the utility model are: utilize safety cover and cover cap to cover whole for water valve, and be provided with thermal insulation layer in safety cover, can keep the safety temperature of water valve, prevent it to be frozen in, use safety.When opening water valve, utilize special handwheel whirligig to stretch into rotation operator in safety cover and take turns, this water valve farthest ensure that the safe handling of water valve, simple to operate.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment claw closed state;
Fig. 3 is the using state schematic diagram of the utility model embodiment handwheel whirligig;
In figure: 1-valve body; 2-operates handwheel; 3-safety cover; 4-cover cap; 5-thermal insulation layer; 6-toolbox; 7-handle; 8-land; 9-claw; 10-pumping rod; 11-tension spring; 12-elongated slot; 13-stop screw.
Embodiment
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, antifreeze Safety water valve, comprise valve body 1, described valve body 1 top is rotatablely equipped with operation handwheel 2, described valve body 1 and described operation handwheel 2 outer cup are buckled with safety cover 3, the top of described safety cover 3 is provided with openable cover cap 4, the inwall of described safety cover 3 is provided with thermal insulation layer 5, described thermal insulation layer 5 outside described valve body 1 is covered on described valve body 1, to protect described valve body 1, prevent described valve body 1 from being frozen inner icing, operating clearance is formed between described operation handwheel 2 and described thermal insulation layer 5, described safety cover 3 outer wall is provided with toolbox 6, handwheel whirligig is placed with in described toolbox 6, described toolbox 6 is provided with the door being convenient to open, to facilitate, described handwheel whirligig is taken out, even if the setting of described operating clearance conveniently described handwheel whirligig rotate described operation handwheel 2 and arrange.
As shown in Figures 2 and 3, described handwheel whirligig comprises the handle 7 of tubulose, described handle 7 end winding support is provided with land 8, described land 8 is evenly hinged with at least three for operating the claw 9 of handwheel 2 described in clamping, described claw 9, for being stuck in described operation handwheel 2, rotating to facilitate described operation handwheel 2 and uses.In described handle 7, flip sleeve is equipped with pumping rod 10; the outside of described handle 7 is stretched out at described pumping rod 10 two ends respectively; tension spring 11 is connected with between each described claw 9 and described pumping rod 10; when described pumping rod 10 is outwards twitched; under the effect of described tension spring 11; described claw 9 is pulled to draw close to described pumping rod 10; to reduce its area; conveniently stretch in the port on described safety cover 3 top; when extending into after in described operating clearance; described pumping rod 10 is pushed into original position, and each described claw 9 just opens, and operates handwheel 2 to facilitate described in clamping.
As shown in Figures 2 and 3, described handle 7 both sides are provided with at least one pair of elongated slot 12 relatively, on described pumping rod 10, corresponding described elongated slot 12 is respectively equipped with stop screw 13, the termination of described stop screw 13 is arranged at the outside of described handle 7, the diameter of described stop screw 13 termination is greater than the width of described elongated slot 12, described elongated slot 12 and described stop screw 13 move described pumping rod 10 outer and are formed spacing, prevent from moving past outside described pumping rod 10 crossing.
Utilize safety cover 3 and cover cap 4 to cover whole for water valve, and be provided with thermal insulation layer 5 in safety cover 3, the safety temperature of water valve can be kept, prevent it to be frozen in, use safety.When opening water valve, utilize special handwheel whirligig to stretch in safety cover 3 and rotate operator wheel 2, this water valve farthest ensure that the safe handling of water valve, simple to operate.
As mentioned above, specifically describing embodiments of the invention, but the present invention is not limited thereto.It should be appreciated by those skilled in the art, various amendment, combination, sub-portfolio or replacement can be carried out according to designing requirement or other factors, and they are in the scope of claims and equivalent thereof.
Claims (3)
1. antifreeze Safety water valve; comprise valve body; described body top is rotatablely equipped with operation handwheel; it is characterized in that: described valve body and described operation handwheel outer cup are buckled with safety cover; the top of described safety cover is provided with openable cover cap; the inwall of described safety cover is provided with thermal insulation layer; described thermal insulation layer outside described valve body is covered on described valve body; operating clearance is formed between described operation handwheel and described thermal insulation layer; described safety cover outer wall is provided with toolbox, is placed with handwheel whirligig in described toolbox.
2. antifreeze Safety water valve as claimed in claim 1, it is characterized in that: described handwheel whirligig comprises the handle of tubulose, described handle end is installed with land, described land is evenly hinged with at least three for operating the claw of handwheel described in clamping, in described handle, flip sleeve is equipped with pumping rod, the outside of described handle is stretched out at described pumping rod two ends respectively, is connected with tension spring between each described claw and described pumping rod.
3. antifreeze Safety water valve as claimed in claim 2, it is characterized in that: described handle both sides are provided with at least one pair of elongated slot relatively, on described pumping rod, corresponding described elongated slot is respectively equipped with stop screw, the termination of described stop screw is arranged at the outside of described handle, and the diameter of described stop screw termination is greater than the width of described elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111228.8U CN204533726U (en) | 2015-02-15 | 2015-02-15 | Antifreeze Safety water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520111228.8U CN204533726U (en) | 2015-02-15 | 2015-02-15 | Antifreeze Safety water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204533726U true CN204533726U (en) | 2015-08-05 |
Family
ID=53747734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520111228.8U Expired - Fee Related CN204533726U (en) | 2015-02-15 | 2015-02-15 | Antifreeze Safety water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204533726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508681A (en) * | 2015-12-28 | 2016-04-20 | 黄振波 | Water tap and manufacturing process thereof |
-
2015
- 2015-02-15 CN CN201520111228.8U patent/CN204533726U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508681A (en) * | 2015-12-28 | 2016-04-20 | 黄振波 | Water tap and manufacturing process thereof |
| CN105508681B (en) * | 2015-12-28 | 2017-02-22 | 黄振波 | Water tap manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20160215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |