CN204469080U - Water mists combination spray gun - Google Patents
Water mists combination spray gun Download PDFInfo
- Publication number
- CN204469080U CN204469080U CN201520048662.6U CN201520048662U CN204469080U CN 204469080 U CN204469080 U CN 204469080U CN 201520048662 U CN201520048662 U CN 201520048662U CN 204469080 U CN204469080 U CN 204469080U
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- China
- Prior art keywords
- fixed part
- gun
- gun barrel
- snap joint
- spool
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Abstract
The utility model discloses a kind of water mists combination spray gun, comprise gun stock, gun barrel and combined sprinkler, combined sprinkler is arranged on gun barrel end, combined sprinkler comprises waterway conversion valve, long distance shower nozzle and micro-waterfog head, a water inlet, two delivery ports and a spool is provided with in the valve body of described waterway conversion valve, water inlet is communicated with gun barrel, two delivery ports are communicated with micro-waterfog head with long distance shower nozzle respectively, spool is located between two delivery ports, and spool carries out shutoff for relying on gravity to another delivery port be positioned at below delivery port; Also comprise snap joint, snap joint is installed between gun stock and gun barrel, and snap joint rotates for driving gun barrel to change the relative upper-lower position of two delivery ports.The beneficial effects of the utility model are: the working mode change of water under high pressure and micro-water smoke is rapid, is conducive to fire fighter and adjusts in time, increase work efficiency, more rapid and better complete fire-fighting task.
Description
Technical field
The utility model relates to water mists fire-fighting equipment field, particularly relates to water mists combination spray gun.
Background technology
Existing water mists combination spray gun, to place's inject high pressure water or the water smoke of catching fire when being generally for putting out a fire, general spray gun only configures a kind of shower nozzle, namely to target place inject high pressure water or can only spray micro-water smoke, just must change shower nozzle to switch jet mode, using inconvenience.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of novel water mists combination spray gun for the awkward problem of existing water mists combination spray gun, fast changeable jet mode.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of water mists combination spray gun, comprise gun stock, gun barrel and combined sprinkler, described combined sprinkler is arranged on gun barrel end, combined sprinkler comprises waterway conversion valve, long distance shower nozzle and micro-waterfog head, a water inlet is provided with in the valve body of described waterway conversion valve, two delivery ports and a spool, water inlet is communicated with gun barrel, two delivery ports are communicated with micro-waterfog head with long distance shower nozzle respectively, spool is located between two delivery ports, spool carries out shutoff for relying on gravity to another delivery port be positioned at below delivery port, also comprise snap joint, snap joint is installed between gun stock and gun barrel, and snap joint rotates for driving gun barrel to change the relative upper-lower position of two delivery ports.
Further, also comprise protective sleeve, described protective sleeve is installed on the outer wall of described gun barrel.
Further, described snap joint comprises the first fixed part and the second fixed part; Described first fixed part is fixedly mounted on described gun stock, the inner chamber of the first fixed part and the inner space of gun stock; Described second fixed part is fixedly mounted on described gun barrel, the inner chamber of the second fixed part and the inner space of gun barrel; First fixed part and the second fixed part have nested encryptions with gap, both inner space, the end face of the first fixed part and the second fixed part junction is provided with sealing ring, and the first fixed part and the second fixed part respectively to respective inner recess, are provided with ball at recess on nested contact face.
The beneficial effects of the utility model are: use water mists combination spray gun when carrying out extinguishing operation, if desired remote control fire-fighting mist is used, then by snap joint rotating barrel, make long distance shower nozzle be positioned at top, micro-waterfog head be positioned at below, the delivery port be then communicated with micro-waterfog head in spool shutoff waterway conversion valve, water under high pressure is outwards penetrated by long distance shower nozzle; If desired use micro-water smoke, then by snap joint rotating barrel, make that long distance shower nozzle is positioned at below, micro-waterfog head is positioned at top, then the delivery port be communicated with long distance shower nozzle in spool shutoff waterway conversion valve, water under high pressure is outwards sprayed by micro-waterfog head; The working mode change of water under high pressure and micro-water smoke is rapid, is conducive to fire fighter and adjusts in time, increase work efficiency, more rapid and better complete fire-fighting task.
Accompanying drawing explanation
Fig. 1 is the structural representation of the water mists combination spray gun of the utility model embodiment.
Fig. 2 is the structural representation of the snap joint of the water mists combination spray gun of the utility model embodiment.
Label declaration:
10, gun stock; 20, gun barrel; 30, combined sprinkler; 31, waterway conversion valve; 32, long distance shower nozzle; 33, micro-waterfog head; 40, snap joint; 41, the first fixed part; 42, the second fixed part; 43, ball; 50, protective sleeve.
Detailed description of the invention
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
The design of the utility model most critical is: adopt rotating gun barrel to drive the combined sprinkler of convertible mode of operation, can switch rapidly between inject high pressure water and the pattern of spraying micro-water smoke.
Refer to Fig. 1, a kind of water mists combination spray gun, comprise gun stock 10, gun barrel 20 and combined sprinkler 30, described combined sprinkler 30 is arranged on gun barrel 20 end, combined sprinkler 30 comprises waterway conversion valve 31, long distance shower nozzle 32 and micro-waterfog head 33, a water inlet is provided with in the valve body of described waterway conversion valve 31, two delivery ports and a spool, water inlet is communicated with gun barrel 20, two delivery ports are communicated with micro-waterfog head 33 with long distance shower nozzle 32 respectively, spool is located between two delivery ports, spool carries out shutoff for relying on gravity to another delivery port be positioned at below delivery port, also comprise snap joint 40, snap joint 40 is installed between gun stock 10 and gun barrel 20, and snap joint 40 changes the relative upper-lower position of two delivery ports for driving gun barrel 20 to rotate.
From foregoing description, the beneficial effects of the utility model are: use water mists combination spray gun when carrying out extinguishing operation, if desired remote spraying control fire is used, then by snap joint rotating barrel, make long distance shower nozzle be positioned at top, micro-waterfog head be positioned at below, the delivery port be then communicated with micro-waterfog head in spool shutoff waterway conversion valve, water under high pressure is outwards penetrated by long distance shower nozzle; If desired use micro-water smoke, then by snap joint rotating barrel, make that long distance shower nozzle is positioned at below, micro-waterfog head is positioned at top, then the delivery port be communicated with long distance shower nozzle in spool shutoff waterway conversion valve, water under high pressure is outwards sprayed by micro-waterfog head; The working mode change of water under high pressure and micro-water smoke is rapid, is conducive to fire fighter and adjusts in time, increase work efficiency, more rapid and better complete fire-fighting task.
Its principle is, waterway conversion valve inside is provided with a cylindricality water route, and the water inlet in the middle part of water route is communicated with gun barrel, and the delivery port of water route two end is communicated with two shower nozzles, and spool is just placed in water route; When water route is in plumbness, spool must tumble on the delivery port being positioned at water route lower end, then this delivery port is just in sealed condition, and when gun barrel rotates, after the delivery port of top and the bottom is out of position, spool then must drop down onto on another delivery port and make it be in sealed condition.
Further, also comprise protective sleeve 50, described protective sleeve 50 is installed on the outer wall of described gun barrel 20.
Seen from the above description; protective sleeve generally can adopt plastic material; heat expansion during installation and pack into gun barrel; the outer wall of clamping gun barrel after cooling; the Main Function of protective sleeve be make gun barrel external diameter and staff natural torsion amplitude similar, more comfortable when staff grips, simultaneously its surface has larger frictional force relative to the gun barrel of metal material; not easily skid, fast and reliable during rotating barrel switching shower nozzle.
Further, as shown in Figure 2, described snap joint 40 comprises the first fixed part 41 and the second fixed part 42; Described first fixed part 41 is fixedly mounted on described gun stock 10, the inner chamber of the first fixed part 41 and the inner space of gun stock 10; Described second fixed part 42 is fixedly mounted on described gun barrel 20, the inner chamber of the second fixed part 42 and the inner space of gun barrel 20; First fixed part 41 and the second fixed part 42 have nested encryptions with gap, both inner space, the end face of the first fixed part 41 and the second fixed part 42 junction is provided with sealing ring, first fixed part 41 and the second fixed part 42 respectively to respective inner recess, are provided with ball 43 at recess on nested contact face.
Seen from the above description, ball by junction between two fixed parts relatively rotates, such user just can rotate gun stock to change the upper-lower position of two shower nozzles in use very swimmingly, thus switch operating shower nozzle, tackle different fire condition.
Please refer to Fig. 1 and Fig. 2, embodiment one of the present utility model is: a kind of water mists combination spray gun, comprises gun stock 10, gun barrel 20, combined sprinkler 30, snap joint 40 and protective sleeve 50.
One end of gun barrel 20 is connected with combined sprinkler 30, and the other end is connected with gun stock 10 by snap joint 40, and snap joint 40 comprises the first fixed part 41 and the second fixed part 42; First fixed part 41 is fixedly mounted on gun stock 10, the inner chamber of the first fixed part 41 and the inner space of gun stock 10; Second fixed part 42 is fixedly mounted on gun barrel 20, the inner chamber of the second fixed part 42 and the inner space of gun barrel 20; First fixed part 41 and the second fixed part 42 have nested encryptions with gap, both inner space, the end face of the first fixed part 41 and the second fixed part 42 junction is provided with sealing ring, first fixed part 41 and the second fixed part 42 respectively to respective inner recess, are provided with ball 43 at recess on nested contact face.
Protective sleeve 50 adopts plastic material, is fixed on the outer wall of gun barrel 20 by pyrocondensation.
Combined sprinkler 30 comprises waterway conversion valve 31, long distance shower nozzle 32 and micro-waterfog head 33, a water inlet, two delivery ports and a spool is provided with in the valve body of waterway conversion valve 31, water inlet is communicated with gun barrel 20, two delivery ports are communicated with micro-waterfog head 33 with long distance shower nozzle 32 respectively, spool is located between two delivery ports, spool carries out shutoff for relying on gravity to another delivery port be positioned at below delivery port, snap joint 40 then changes the relative upper-lower position of two delivery ports for driving gun barrel 20 to rotate
In sum, the water mists combination spray gun that the utility model provides can change water spraying mode rapidly, and fire fighter can be adjusted fast, is conducive to tackling different fire condition in time to increase work efficiency.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model description and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a water mists combination spray gun, comprises gun stock, gun barrel and combined sprinkler, and described combined sprinkler is arranged on gun barrel end, it is characterized in that,
Combined sprinkler comprises waterway conversion valve, long distance shower nozzle and micro-waterfog head, a water inlet, two delivery ports and a spool is provided with in the valve body of described waterway conversion valve, water inlet is communicated with gun barrel, two delivery ports are communicated with micro-waterfog head with long distance shower nozzle respectively, spool is located between two delivery ports, and spool carries out shutoff for relying on gravity to another delivery port be positioned at below delivery port;
Also comprise snap joint, snap joint is installed between gun stock and gun barrel, and snap joint rotates for driving gun barrel to change the relative upper-lower position of two delivery ports.
2. water mists combination spray gun according to claim 1, is characterized in that, also comprise protective sleeve, and described protective sleeve is installed on the outer wall of described gun barrel.
3. water mists combination spray gun according to claim 1, is characterized in that, described snap joint comprises the first fixed part and the second fixed part; Described first fixed part is fixedly mounted on described gun stock, the inner chamber of the first fixed part and the inner space of gun stock; Described second fixed part is fixedly mounted on described gun barrel, the inner chamber of the second fixed part and the inner space of gun barrel; First fixed part and the second fixed part have nested encryptions with gap, both inner space, the end face of the first fixed part and the second fixed part junction is provided with sealing ring, and the first fixed part and the second fixed part respectively to respective inner recess, are provided with ball at recess on nested contact face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048662.6U CN204469080U (en) | 2015-01-23 | 2015-01-23 | Water mists combination spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520048662.6U CN204469080U (en) | 2015-01-23 | 2015-01-23 | Water mists combination spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469080U true CN204469080U (en) | 2015-07-15 |
Family
ID=53624816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520048662.6U Expired - Fee Related CN204469080U (en) | 2015-01-23 | 2015-01-23 | Water mists combination spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469080U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771141A (en) * | 2016-01-22 | 2016-07-20 | 武汉大学苏州研究院 | Temperature feedback type water spray fire-extinguishing system and device |
| CN106422138A (en) * | 2016-10-18 | 2017-02-22 | 南安昌晟消防科技有限公司 | Flame-retardant fire hose |
| CN106422137A (en) * | 2016-10-18 | 2017-02-22 | 南安昌晟消防科技有限公司 | Light fire hose |
-
2015
- 2015-01-23 CN CN201520048662.6U patent/CN204469080U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771141A (en) * | 2016-01-22 | 2016-07-20 | 武汉大学苏州研究院 | Temperature feedback type water spray fire-extinguishing system and device |
| CN106422138A (en) * | 2016-10-18 | 2017-02-22 | 南安昌晟消防科技有限公司 | Flame-retardant fire hose |
| CN106422137A (en) * | 2016-10-18 | 2017-02-22 | 南安昌晟消防科技有限公司 | Light fire hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 56, Qianpu Industrial Park, Siming District, Xiamen City, Fujian Province, 361000 Patentee after: XIAMEN CHENGLI ENERGY TECHNOLOGY Co.,Ltd. Patentee after: JIMEI University Address before: No. 56, Qianpu Industrial Park, Siming District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN CHENGLI ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Patentee before: JIMEI University Address after: No. 56, Qianpu Industrial Park, Siming District, Xiamen City, Fujian Province, 361000 Patentee after: XIAMEN CHENGLI INTELLIGENT EQUIPMENT Co.,Ltd. Patentee after: JIMEI University Address before: No. 56, Qianpu Industrial Park, Siming District, Xiamen City, Fujian Province, 361000 Patentee before: XIAMEN CHENGLI ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIMEI University |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |