CN201150892Y - Commutator for high-pressure water mist spray gun - Google Patents
Commutator for high-pressure water mist spray gun Download PDFInfo
- Publication number
- CN201150892Y CN201150892Y CNU2008200688863U CN200820068886U CN201150892Y CN 201150892 Y CN201150892 Y CN 201150892Y CN U2008200688863 U CNU2008200688863 U CN U2008200688863U CN 200820068886 U CN200820068886 U CN 200820068886U CN 201150892 Y CN201150892 Y CN 201150892Y
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- China
- Prior art keywords
- high pressure
- commutator
- pressure fine
- matrix
- spray gun
- 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
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Abstract
The utility model relates to a commutator which is used in a high pressure fine water fog spray gun and can effectively solve the turning and using effect problems of the high pressure fine water fog spray gun. The technical scheme which solves the problems is that the water hydraulic principle, the liquid conveying principle and the high pressure fine water fog technique are utilized and integrated into a whole, the commutator is made of stainless steel materials wholly, the structure comprises a basal body and sealed heads on the left end and the right end, wherein water outlet connecting pipes are respectively installed on the left side and the right side on the basal body, the water outlet connecting pipes are communicated with the basal body through the inner ends of the sealed heads, a water inlet connecting pipe is arranged in the middle of the lower portion of the basal body, and a left rolling ball and a right rolling ball are arranged in the space between the two sealed heads. The commutator adopts a rotary mode to guarantee that the high pressure fine water fog spray gun switches between the up direction and the low direction, thereby realizing the switch between burner caps, the outer shape is artistic, the corrosion resistance is strong, the structure is simple and rationally, and the performance is reliable.
Description
One, technical field
The utility model relates to a kind of high pressure fine water fog spraying gun commutator.
Two, background technology
Commutator is a liquid injection device device commonly used, and high pressure fine water fog spraying gun is the fire extinguishing fire-fighting equipment of using always, its commutator quality directly influences spray gun result of use and fire extinguishing quality, but commutator commonly used at present, as the reversal valve complex structure, volume is big, heavy, can not directly apply to high pressure fine water fog spraying gun, need innovate improvement, to satisfy commutation and the result of use of high pressure fine water fog spraying gun in fire extinguishing.
Three, utility model content
At above-mentioned situation, the purpose of the utility model just provides a kind of high pressure fine water fog spraying gun commutator, can effectively solve turning to and the result of use problem of high pressure fine water fog spraying gun, the technical scheme of its solution is, utilize the water hydraulic principle, liquid conveying principle and heavy pressure fine spray technology roll into one, the whole stainless steel material that adopts is made, structure is, include the end socket at matrix and two ends, the left and right sides, matrix is separately installed with the water outlet tube connector about the top, and the water outlet tube connector is communicated with matrix by end socket is inner, one water inlet tube connector is arranged in the middle of the matrix below, there is the spheroid that rolls about at place, space between two end sockets, and the utility model adopts rotating manner to guarantee that high pressure fine water fog spraying gun changes at both direction up and down, thereby realizes the conversion between the shower nozzle, good looking appearance, corrosion resistance is strong, and is simple and reasonable, dependable performance.
Four, description of drawings
Accompanying drawing is a sectional front view of the present utility model.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.
Provide by accompanying drawing, high pressure fine water fog spraying gun of the present utility model includes the end socket 2 at matrix 1 and left and right two ends with commutator, matrix is separately installed with water outlet tube connector 3,4 about the top, the water outlet tube connector is communicated with matrix 1 by end socket is inner, there is the place, space between a water inlet tube connector 7, two end sockets that the spheroid 8 that rolls about is arranged in the middle of the matrix below.
In order to guarantee result of use, the end face junction of said left and right two ends end socket 2 inner faces and matrix 1 has the O-ring seals groove, O-ring seals 5 is housed in its groove, there is screw thread outside, O-ring seals groove the right, there is the hole that is interconnected the centre, left and right end socket 2 two ends and matrix 1 endoporus junction have the O-ring seals groove, and O shape sealing rubber ring 6 is housed in it; When steel ball 8 was in left position, tube connector 3 was closed, and tube connector 4 is communicated with; When steel ball 8 was in location right, tube connector 4 was closed, and tube connector 3 is communicated with, thereby realized commutation.
The utility model structure uniqueness, simple, use easy to operate, convenient, flexible, volume is little, and is in light weight, and security and stability is good, can be effective to the high pressure fine water fog spraying gun commutation, also can use the other technologies field, and good economic and social benefit is arranged.
Claims (2)
1, a kind of high pressure fine water fog spraying gun commutator, include the end socket (2) at matrix (1) and left and right two ends, it is characterized in that, matrix is separately installed with water outlet tube connector (3,4) about the top, the water outlet tube connector is communicated with matrix (1) by end socket is inner, one water inlet tube connector (7) is arranged in the middle of the matrix below, and there is the spheroid (8) that rolls about at the place, space between two end sockets.
2, high pressure fine water fog spraying gun commutator according to claim 1, it is characterized in that, the end face junction of said left and right two ends end socket (2) inner face and matrix (1) has the O-ring seals groove, O-ring seals (5) is housed in its groove, there is screw thread outside, O-ring seals groove the right, there is the hole that is interconnected the centre, and left and right end socket (2) two ends and matrix (1) endoporus junction have the O-ring seals groove, and O shape sealing rubber ring (6) is housed in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200688863U CN201150892Y (en) | 2008-01-14 | 2008-01-14 | Commutator for high-pressure water mist spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200688863U CN201150892Y (en) | 2008-01-14 | 2008-01-14 | Commutator for high-pressure water mist spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150892Y true CN201150892Y (en) | 2008-11-19 |
Family
ID=40126575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200688863U Expired - Fee Related CN201150892Y (en) | 2008-01-14 | 2008-01-14 | Commutator for high-pressure water mist spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150892Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814247A (en) * | 2012-08-28 | 2012-12-12 | 北京中科鸿正技术开发有限公司 | Special multiple-spray nozzle conversion device for numerical control sprayers |
| CN105771136A (en) * | 2016-04-07 | 2016-07-20 | 羊丁 | Wheel rotating type fire sprinkler switchover device |
-
2008
- 2008-01-14 CN CNU2008200688863U patent/CN201150892Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814247A (en) * | 2012-08-28 | 2012-12-12 | 北京中科鸿正技术开发有限公司 | Special multiple-spray nozzle conversion device for numerical control sprayers |
| CN105771136A (en) * | 2016-04-07 | 2016-07-20 | 羊丁 | Wheel rotating type fire sprinkler switchover device |
| CN105771136B (en) * | 2016-04-07 | 2018-11-20 | 扬州智创企业运营管理服务有限公司 | A kind of cycle type applicator switching device |
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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: 20081119 Termination date: 20150114 |
|
| EXPY | Termination of patent right or utility model |