CN213494383U - Steam-water mixing nozzle - Google Patents
Steam-water mixing nozzle Download PDFInfo
- Publication number
- CN213494383U CN213494383U CN202022246826.XU CN202022246826U CN213494383U CN 213494383 U CN213494383 U CN 213494383U CN 202022246826 U CN202022246826 U CN 202022246826U CN 213494383 U CN213494383 U CN 213494383U
- Authority
- CN
- China
- Prior art keywords
- piston
- valve rod
- water
- assembly hole
- valve
- 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.)
- Active
Links
Images
Abstract
The utility model provides a soda mixing nozzle, include: the valve comprises a valve body, a valve rod, a piston, a spring and an adjusting ejector rod; the adjusting ejector rod is telescopically connected to the bottom wall of the rear end of the piston assembling hole; a water inlet and an air inlet are formed in the valve body outside the valve rod assembling hole, the water inlet is communicated with the water outlet through the valve rod assembling hole, and the air inlet is communicated with the air outlet and the piston assembling hole; the front end of the valve rod is connected with a plug, and the plug is of a cone structure. The utility model is characterized in that the rear end of the valve body is connected with an adjusting ejector rod which can manually adjust the screwing-in amount, and the adjusting ejector rod can support against the piston, thereby changing the expansion amount of the valve rod in the valve rod assembly hole; and still set up the end cap into the toper structure, through changing the flexible volume of valve rod in the valve rod pilot hole, can realize the gradual change regulation of delivery port size to the function of the spray volume of manual independent control soda mixing nozzle has been realized.
Description
Technical Field
The utility model relates to a nozzle technical field especially relates to a soda mixing nozzle.
Background
The steam-water mixed humidifier has low energy consumption and high humidification efficiency and is widely applied to various humidification fields. The working principle is as follows: compressed air is sprayed out through a small hole in the center of the front end of the nozzle, and the pressureless water is taken out of the center of the compressed air by utilizing the Venturi effect, dispersed in the air along with the air flow and vaporized before being settled on an object, so that the humidifying effect is achieved. However, the spray amount of the conventional steam-water mixing nozzle can be adjusted only by the flow rate of the compressed air, and the spray amount of each nozzle cannot be effectively adjusted when a plurality of nozzles are installed in one pipe.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a can carry out soda mixing nozzle that the spray capacity was adjusted alone.
The utility model provides a soda mixing nozzle, include: the valve comprises a valve body, a valve rod, a piston, a spring and an adjusting ejector rod; the front end of the valve body is provided with a water outlet and an air outlet which are adjacently arranged, a valve rod assembly hole and a piston assembly hole which are communicated along the front-back direction are arranged in the valve body, the valve rod is telescopically connected in the valve rod assembly hole, the piston is slidably connected in the piston assembly hole, the adjusting ejector rod is telescopically connected on the rear end bottom wall of the piston assembly hole, one side of the piston, which faces the adjusting ejector rod, is connected with a first spring connecting part, one side of the bottom wall, which faces the piston, is connected with a second spring connecting part, two ends of the spring are respectively connected on the first spring connecting part and the second spring connecting part, and the tail end of the adjusting ejector rod is abutted against the first spring connecting part; a water inlet and an air inlet are formed in the valve body outside the valve rod assembly hole, the water inlet is communicated with the water outlet through the valve rod assembly hole, the air inlet is communicated with the air outlet and the piston assembly hole, and a first sealing ring is arranged in the valve rod assembly hole between the water inlet and the piston assembly hole; the front end of the valve rod is connected with a plug, the plug is of a cone structure, and the shape of the bottom surface of the plug is the same as that of the water outlet.
The utility model is characterized in that the rear end of the valve body is connected with an adjusting ejector rod which can manually adjust the screwing-in amount, and the adjusting ejector rod can be abutted against the piston through the first spring connecting part, thereby changing the expansion amount of the valve rod in the valve rod assembling hole; and still set up the end cap into the toper structure, through changing the flexible volume of valve rod in the valve rod pilot hole, can realize the gradual change regulation of delivery port size to the function of the spray volume of manual independent control soda mixing nozzle has been realized.
Further, the valve rod comprises a water passing section and a sealing section which are integrally connected, and the water passing section is connected between the sealing section and the plug; the diameter of the water passing section is smaller than that of the sealing section; the sum of the lengths of the plug and the water passing section is larger than the distance between the water inlet and the water outlet.
Further, the length of the water passing section is smaller than the distance between the water inlet and the water outlet.
Further, the sealing section is connected with the first sealing ring in a sliding and sealing mode.
Further, a second sealing ring is arranged between the piston and the piston assembling hole, and the second sealing ring is connected with the inner wall of the piston assembling hole in a sliding and sealing mode.
Furthermore, one side of the air inlet is communicated with the air outlet through a first vent pipe, and the other side of the air inlet is communicated with the piston assembly hole through a second vent pipe.
Further, the adjusting ejector rod is connected with the bottom wall hole through threads.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a structural view showing a steam-water mixing nozzle.
In the drawings are labeled:
1 valve body
11 water inlet
12 air inlet
121 first vent pipe
122 second vent pipe
13 water outlet
14 air outlet
15 valve rod assembly hole
16 piston assembly hole
2 valve rod
21 plug
22 water passing section
23 sealing section
3 piston
4 spring
41 first spring connection
42 second spring connection
5 adjusting ejector rod
6 first seal ring
7 second seal ring
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a soda mixing nozzle, as shown in figure 1, include: the valve comprises a valve body 1, a valve rod 2, a piston 3, a spring 4 and an adjusting ejector rod 5; the front end of the valve body 1 is provided with a water outlet 13 and an air outlet 14 which are adjacently arranged, a valve rod assembly hole 15 and a piston assembly hole 16 which are communicated along the front-back direction are arranged in the valve body 1, the valve rod 2 is telescopically connected in the valve rod assembly hole 15, the piston 3 is slidably connected in the piston assembly hole 16, the adjusting ejector rod 5 is telescopically connected on the rear end bottom wall of the piston assembly hole 16, one side of the piston 3 facing the adjusting ejector rod 5 is connected with a first spring connecting part 41, one side of the bottom wall facing the piston 3 is connected with a second spring connecting part 42, two ends of the spring 4 are respectively connected on the first spring connecting part 41 and the second spring connecting part 42, and the tail end of the adjusting ejector rod 5 is abutted against the first spring connecting part 41; a water inlet 11 and an air inlet 12 are arranged on the valve body 1 outside the valve rod assembly hole 15, the water inlet 11 is communicated with the water outlet 13 through the valve rod assembly hole 15, the air inlet 12 is communicated with the air outlet 14 and the piston assembly hole 16, and a first sealing ring 6 is arranged in the valve rod assembly hole 15 between the water inlet 11 and the piston assembly hole 16; the front end of the valve rod 2 is connected with a plug 21, the plug 21 is of a cone structure, and the bottom surface of the plug 21 is the same as the water outlet 13 in shape.
Preferably, one side of the air inlet 12 communicates with the air outlet 14 through a first vent pipe 121, and the other side of the air inlet 12 communicates with the piston assembly hole 16 through a second vent pipe 122. The gas that lets in this part of gas outlet 14 utilizes venturi effect to lead out the outside spraying of mouth of a river 13, and this part of gas that lets in piston pilot hole 16 simultaneously is sealed and is separated between piston 3 and first sealing washer 6, can compress spring 4, drives end cap 21 and contracts after, opens delivery port 13 to realize delivery port 13's spraying function.
The utility model is characterized in that the rear end of the valve body 1 is connected with an adjusting ejector rod 5 which can manually adjust the screwing amount, the adjusting ejector rod 5 can be propped against the piston 3 through a first spring connecting part 41, and the expansion amount of the valve rod 2 in the valve rod assembling hole 15 is further changed; and still set up end cap 21 to the toper structure, through changing the flexible volume of valve rod 2 in valve rod pilot hole 15, end cap 21 can partially stretch into delivery port 13, can realize the gradual change regulation of delivery port 13 size to the function of the spray volume of manual independent control soda mixing nozzle has been realized. Preferably, the adjusting top rod 5 is connected with the bottom wall through threads so as to be screwed in or out conveniently.
In one aspect of the embodiment of the present invention, the valve rod 2 includes a water passing section 22 and a sealing section 23 which are integrally connected, and the water passing section 22 is connected between the sealing section 23 and the plug 21; the diameter of the water passing section 22 is smaller than that of the sealing section 23; the sum of the lengths of the plug 21 and the water passing section 22 is greater than the distance between the water inlet 11 and the water outlet 13. This length design ensures that when the water outlet 13 is in the open state, the inside of the water inlet 11 corresponds to the water passing section 22, so as to ensure the smooth flow of the water inside.
Further preferably, the length of the water passing section 22 is smaller than the distance between the water inlet 11 and the water outlet 13, and this length design makes the inside of the water inlet 11 correspond to the sealing section 23 when the plug 21 blocks the water outlet 13, so as to reduce the flow of water inside to the maximum extent.
In one aspect of the present embodiment, the sealing section 23 is connected to the first sealing ring 6 in a sliding and sealing manner. And a second sealing ring 7 is arranged between the piston 3 and the piston assembling hole 16, and the second sealing ring 7 is in sliding sealing connection with the inner wall of the piston assembling hole 16. The arrangement of the first sealing ring 6 and the second sealing ring 7 can ensure the air tightness of the cavity between the first sealing ring 6 and the second sealing ring 7, so that the problem that the piston 3 cannot be pressed down due to gas leakage and the water outlet 13 cannot be opened is solved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (7)
1. A steam-water mixing nozzle, comprising:
the valve comprises a valve body, a valve rod, a piston, a spring and an adjusting ejector rod;
the front end of the valve body is provided with a water outlet and an air outlet which are adjacently arranged, a valve rod assembly hole and a piston assembly hole which are communicated along the front-back direction are arranged in the valve body, the valve rod is telescopically connected in the valve rod assembly hole, the piston is slidably connected in the piston assembly hole, the adjusting ejector rod is telescopically connected on the rear end bottom wall of the piston assembly hole, one side of the piston, which faces the adjusting ejector rod, is connected with a first spring connecting part, one side of the bottom wall, which faces the piston, is connected with a second spring connecting part, two ends of the spring are respectively connected on the first spring connecting part and the second spring connecting part, and the tail end of the adjusting ejector rod is abutted against the first spring connecting part;
a water inlet and an air inlet are formed in the valve body outside the valve rod assembly hole, the water inlet is communicated with the water outlet through the valve rod assembly hole, the air inlet is communicated with the air outlet and the piston assembly hole, and a first sealing ring is arranged in the valve rod assembly hole between the water inlet and the piston assembly hole;
the front end of the valve rod is connected with a plug, the plug is of a cone structure, and the shape of the bottom surface of the plug is the same as that of the water outlet.
2. The steam-water mixing nozzle of claim 1,
the valve rod comprises a water passing section and a sealing section which are integrally connected, and the water passing section is connected between the sealing section and the plug;
the diameter of the water passing section is smaller than that of the sealing section;
the sum of the lengths of the plug and the water passing section is larger than the distance between the water inlet and the water outlet.
3. The steam-water mixing nozzle of claim 2,
the length of the water passing section is smaller than the distance between the water inlet and the water outlet.
4. The steam-water mixing nozzle of claim 2,
the sealing section is connected with the first sealing ring in a sliding and sealing mode.
5. The steam-water mixing nozzle of claim 1,
and a second sealing ring is arranged between the piston and the piston assembling hole and is in sliding sealing connection with the inner wall of the piston assembling hole.
6. The steam-water mixing nozzle of claim 1,
one side of the air inlet is communicated with the air outlet through a first vent pipe, and the other side of the air inlet is communicated with the piston assembly hole through a second vent pipe.
7. A steam-water mixing nozzle according to any one of claims 1 to 6,
the adjusting ejector rod is connected with the bottom wall through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246826.XU CN213494383U (en) | 2020-10-10 | 2020-10-10 | Steam-water mixing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246826.XU CN213494383U (en) | 2020-10-10 | 2020-10-10 | Steam-water mixing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213494383U true CN213494383U (en) | 2021-06-22 |
Family
ID=76395164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022246826.XU Active CN213494383U (en) | 2020-10-10 | 2020-10-10 | Steam-water mixing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213494383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191910A (en) * | 2021-11-11 | 2022-03-18 | 淮北矿业股份有限公司 | Dustproof spraying equipment of production system |
| CN114682409A (en) * | 2022-04-07 | 2022-07-01 | 魏峰 | Spraying assembly for engineering machinery |
-
2020
- 2020-10-10 CN CN202022246826.XU patent/CN213494383U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114191910A (en) * | 2021-11-11 | 2022-03-18 | 淮北矿业股份有限公司 | Dustproof spraying equipment of production system |
| CN114682409A (en) * | 2022-04-07 | 2022-07-01 | 魏峰 | Spraying assembly for engineering machinery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213494383U (en) | Steam-water mixing nozzle | |
| CN201193344Y (en) | Air bag supercharging compensate water supply installation | |
| CN110976117A (en) | Paint spraying gun | |
| CN216500103U (en) | Fast-inserting atomizing nozzle capable of freely bending and shaping | |
| CN207951780U (en) | A kind of mini-size neutral spirit atomizing lance device | |
| CN206103166U (en) | Steady voltage fire hydrant that pressure monitoring is timely | |
| CN204902143U (en) | Wind channel that humidifier was used and adopt humidifier in this wind channel | |
| CN211344354U (en) | Novel LNG gas connector | |
| CN211259750U (en) | One-way interface gas circuit replacing device | |
| CN210846828U (en) | Low-temperature double-fluid atomization spray gun | |
| CN111207119A (en) | Venturi vacuum pump with self-adaptive capacity | |
| CN208997354U (en) | A kind of reverse-flow pressure reducing valve | |
| CN208177707U (en) | A kind of atomizer | |
| CN208186737U (en) | A kind of gas exchanges air mixing cabin | |
| CN110608300A (en) | One-way interface gas circuit replacing device | |
| CN208331311U (en) | A kind of cylinder seal assembly | |
| CN204692840U (en) | A kind of pipe network connected element | |
| CN216045725U (en) | Proportional valve for gas stove | |
| CN217448414U (en) | Multi-angle nasal cavity cleaning sprayer assembly | |
| CN219647054U (en) | Intensity-adjustable energy-saving spray system | |
| CN216555619U (en) | Steam control valve and steam valve body structure thereof | |
| CN103611643B (en) | A kind of Anti-explosion ball head | |
| CN2747499Y (en) | Humidifier for positive/negative pressure cabin | |
| CN216879897U (en) | Structure improved atomizing rubber valve | |
| CN214144579U (en) | Portable pressure-adjustable mortar spray gun |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |