CN215277977U

CN215277977U - Parallel type wet steam continuous generation spray head

Info

Publication number: CN215277977U
Application number: CN202121122485.3U
Authority: CN
Inventors: 侯晓娟; 许文达; 李宝; 张文伟
Original assignee: YANTAI INSTITUTE OF METROLOGY
Current assignee: YANTAI INSTITUTE OF METROLOGY
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-24
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a wet steam of parallel takes place shower nozzle in succession relates to the steam nozzle technical field, specifically is a wet steam of parallel takes place shower nozzle in succession, including the main part installation pipe, the top fixed mounting of main part installation pipe has the inlet tube, and the bottom fixed mounting of main part installation pipe has the atomizing pipe, the middle part threaded connection of atomizing pipe has first screw thread to adjust the pole, and the outside threaded connection of first screw thread to adjust the pole has the link that is located the intraduct of main part installation, the bottom fixed mounting of link has the atomizing to adjust the awl. This parallel type wet steam takes place shower nozzle in succession sets up the inlet tube through top and side at the main part installation pipe, and when spouting wet steam, the rotating second is adjusted the pole and is driven the flow control awl and remove, adjusts the inflow to adjust the proportion of wet steam and water, realize adjusting wet steam dryness factor in succession.

Description

Parallel type wet steam continuous generation spray head

Technical Field

The utility model relates to a steam nozzle technical field specifically is a parallel wet steam takes place shower nozzle in succession.

Background

In the field of boiler manufacturing, a wet steam boiler is an industrial boiler and is widely applied to industries such as thickened oil exploitation in the oil industry. The main application of the method is to produce wet steam with certain dryness for other production processes. The dryness of wet steam refers to the mass percentage of dry saturated steam contained in each kilogram of wet steam, the dryness of the steam is an important parameter in the safe operation of a steam injection boiler in an oil field and is also an important index influencing the thermal recovery effect of thick oil, and the conventional dryness adjusting mode of the wet steam mainly comprises a manual adjusting mode and an automatic adjusting mode.

At present because technical limitation, the mode to manual regulation quality of health is at present often at the mixed proportion of shower nozzle position regulation wet steam and water, thereby adjust the wet steam quality, current common shower nozzle simple structure can not carry out continuous regulation to the steam quality, stability is relatively poor after adjusting simultaneously, in addition, current shower nozzle is single-end structure usually, the steam flow is less, and in the in-service use process, need adjust the shower nozzle flow according to the in-service behavior, the result of use is not good, for this reason we propose a parallel wet steam continuous generation shower nozzle in order to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a parallel wet steam takes place shower nozzle in succession has and is convenient for carry out advantages such as continuous regulation, improvement atomization effect and air output to the wet steam quality, has the problem of proposition in having solved above-mentioned background art.

For the purpose of being convenient for carry out continuous regulation, improvement atomization effect and air output to the wet steam quality more than realizing, the utility model discloses a following technical scheme realizes: the utility model provides a parallel wet steam takes place shower nozzle in succession, includes the main part installation pipe, the top fixed mounting of main part installation pipe has the inlet tube, and the bottom fixed mounting of main part installation pipe has the atomizing pipe, the middle part threaded connection of atomizing pipe has first screw thread adjusting rod, and the outside threaded connection of first screw thread adjusting rod has the link that is located the main part installation intraduct, the bottom fixed mounting of link has the atomizing to adjust the awl, the bottom fixed mounting of atomizing pipe has the U-shaped frame, and the middle part threaded connection of U-shaped frame has the second to adjust the pole, the top fixed mounting of second regulation pole has the flow control awl that is located the inlet tube middle part, the side fixed mounting of main part installation pipe has wet steam intake pipe.

Preferably, the quantity of the atomization adjusting cones is two to six, the atomization adjusting cavity matched with the atomization adjusting cones is arranged in the atomization tube, and the atomization spraying holes matched with the atomization adjusting cones and communicated with the atomization adjusting cones are arranged at the bottom of the atomization tube.

Preferably, the top of link is the inclined plane, the bottom fixed mounting of link has the guide bar, the guiding hole of mutually supporting with the guide bar is seted up at the top of atomizing pipe, the outside movable sleeve of guide bar is equipped with first compression spring.

Preferably, the flow adjusting cone and the water inlet pipe are positioned on the same central axis, and the middle part of the water inlet pipe is provided with a flow adjusting cavity matched with the flow adjusting cone.

Preferably, the second adjusting rod is located in the middle of the first threaded adjusting rod, a sealing ring is fixedly sleeved inside the first threaded adjusting rod, and the sealing ring is movably connected with the second adjusting rod.

Preferably, the screw thread matched with the U-shaped frame is arranged below the outer part of the second adjusting rod, and the second compression spring positioned at the bottom of the U-shaped frame is movably sleeved on the outer part of the second adjusting rod.

The utility model provides a parallel wet steam takes place shower nozzle in succession possesses following beneficial effect:

1. this parallel wet steam takes place shower nozzle in succession, top and side through at the main part installation pipe set up the inlet tube, when spouting wet steam, the rotating second is adjusted the pole and is driven the flow control awl and remove, adjust the inflow, thereby adjust the proportion of wet steam and water, realize adjusting wet steam dryness factor in succession, in addition through second compression spring to the second adjust the pole exert elasticity, restrict the second and adjust pole position, prevent that the flow control awl pressurized from driving the second and adjust the pole rotation, the stability after the flow control awl is adjusted has been improved.

2. This wet steam of parallel takes place shower nozzle in succession through parallelly connected a plurality of atomizing regulation awl that set up in the inside of main part installation pipe, has improved steam ejection volume, and the first screw thread adjusting lever of rotating drives a plurality of links and removes in addition, is convenient for adjust the empty working area of atomizing pipe bottom atomizing ejection to be convenient for adjust steam ejection volume, improve the result of use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of a section of the main body installation pipe of the present invention;

FIG. 3 is a schematic structural view of the atomizing adjusting cone of the present invention;

fig. 4 is a schematic structural view of a first screw thread adjusting rod section of the present invention;

FIG. 5 is a schematic structural view of the top of the atomizing tube of the present invention;

fig. 6 is a schematic structural view of a first screw thread adjusting rod end face of the present invention.

In the figure: 1. a main body mounting tube; 2. an atomizing tube; 3. a water inlet pipe; 4. a first threaded adjusting rod; 5. a connecting frame; 6. an atomization adjusting cone; 7. a guide bar; 8. a first compression spring; 9. a U-shaped frame; 10. a second adjusting lever; 11. a second compression spring; 12. a flow regulating cone; 13. an atomization regulation cavity; 14. a seal ring; 15. and a wet steam inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 6, the present invention provides a technical solution: a parallel type wet steam continuous generation spray nozzle comprises a main body installation pipe 1, a water inlet pipe 3 is fixedly installed at the top of the main body installation pipe 1, an atomization pipe 2 is fixedly installed at the bottom of the main body installation pipe 1, a first thread adjusting rod 4 is in threaded connection with the middle of the atomization pipe 2, a connecting frame 5 located inside the main body installation pipe 1 is in threaded connection with the outer portion of the first thread adjusting rod 4, atomization adjusting cones 6 are fixedly installed at the bottom of the connecting frame 5, the number of the atomization adjusting cones 6 is two to six, an atomization adjusting cavity 13 matched with the atomization adjusting cones 6 is formed inside the atomization pipe 2, atomization spray holes matched and communicated with the atomization adjusting cones 6 are formed in the bottom of the atomization pipe 2, a plurality of atomization adjusting cones 6 connected in parallel are arranged inside the atomization pipe 2, the spray amount of steam in unit time is increased, and the working efficiency is further increased, the connecting frame 5 and the atomization adjusting cone 6 are driven to move by rotating the first thread adjusting rod 4, so that the relative position of the atomization adjusting cone 6 and the atomization adjusting cavity 13 can be adjusted conveniently, the working area of atomization spray holes at the bottom of the atomization tube 2 is adjusted, the steam spraying amount is adjusted, the bottom of the atomization tube 2 is fixedly provided with a U-shaped frame 9, the middle part of the U-shaped frame 9 is in threaded connection with a second adjusting rod 10, the top end of the second adjusting rod 10 is fixedly provided with a flow adjusting cone 12 positioned in the middle of the water inlet tube 3, the side surface of the main body installation tube 1 is fixedly provided with a wet steam inlet tube 15, the top of the connecting frame 5 is an inclined surface, the impact on the connecting frame 5 when steam flows is reduced, the connecting frame 5 and the position of the atomization adjusting cone 6 are prevented from changing due to overlarge impact force, the bottom of the connecting frame 5 is fixedly provided with a guide rod 7, the top of the atomization tube 2 is provided with a guide hole matched with the guide rod 7, the outer part of the guide rod 7 is movably sleeved with a first compression spring 8, the moving direction of the connecting frame 5 and the atomization adjusting cone 6 is limited through the guide rod 7, the connecting frame 5 and the atomization adjusting cone 6 can only move up and down, meanwhile, the connecting frame 5 is prevented from rotating along with the first thread adjusting rod 4, the position of the connecting frame 5 can be adjusted when the first thread adjusting rod 4 rotates, the effectiveness of the device is ensured, the first compression spring 8 applies elasticity to the connecting frame 5 to limit the position of the connecting frame 5, the connecting frame 5 is prevented from rotating under pressure, the stability after the adjustment of the connecting frame 5 and the atomization adjusting cone 6 is improved, the flow adjusting cone 12 and the water inlet pipe 3 are positioned on the same central axis, the middle part of the water inlet pipe 3 is provided with a flow adjusting cavity matched with the flow adjusting cone 12, and the second adjusting rod 10 is rotated to drive the flow adjusting cone 12 to move, the water inlet quantity of air in the water inlet pipe 3 is adjusted, so that the proportion of water and wet steam is adjusted, and the dryness of the sprayed wet steam is continuously adjusted, the second adjusting rod 10 is positioned in the middle of the first thread adjusting rod 4, the sealing ring 14 is fixedly sleeved in the first thread adjusting rod 4 and movably connected with the second adjusting rod 10, the sealing ring 14 is additionally arranged in the first thread adjusting rod 4 to ensure that the second adjusting rod 10 can rotate in the first thread adjusting rod 4, the sealing property of the joint of the second adjusting rod 10 and the first thread adjusting rod 4 is ensured, the screw thread matched with the U-shaped frame 9 is arranged below the outer part of the second adjusting rod 10, the second compression spring 11 positioned at the bottom of the U-shaped frame 9 is movably sleeved on the outer part of the second adjusting rod 10, and the second adjusting rod 10 is applied with elasticity through the second compression spring 11, the position of the second adjusting rod 10 is limited, the flow adjusting cone 12 is prevented from being pressed to drive the second adjusting rod 10 to rotate, and the stability of the flow adjusting cone 12 after adjustment is improved.

In summary, when the parallel type wet steam continuous generation nozzle is used, the water inlet pipe 3 and the wet steam inlet pipe 15 are respectively communicated with the air pipe and the wet steam pipe, when the wet steam is sprayed, the second adjusting rod 10 is rotated to drive the flow adjusting cone 12 to move, the air inlet amount inside the water inlet pipe 3 is adjusted, the ratio of water to the wet steam is adjusted, the dryness of the sprayed wet steam is continuously adjusted, the second adjusting rod 10 is applied with elasticity through the second compression spring 11, the positions of the second adjusting rod 10 and the flow adjusting cone 12 are limited, the flow adjusting cone 12 is prevented from being pressed to rotate, a plurality of atomization adjusting cones 6 are arranged in parallel inside the atomization pipe 2, the spraying amount of the steam in unit time is increased, and simultaneously the connecting frame 5 and the atomization adjusting cones 6 are driven to move through rotating the first threaded adjusting rod 4, the working area of atomization spraying holes at the bottom of the atomization pipe 2 is adjusted, the steam ejection amount can be adjusted.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a parallel wet steam takes place shower nozzle in succession, includes main part installation pipe (1), its characterized in that: the utility model discloses a wet steam generator, including main part installation pipe (1), the top fixed mounting of main part installation pipe (1) has inlet tube (3), and the bottom fixed mounting of main part installation pipe (1) has atomizing pipe (2), the middle part threaded connection of atomizing pipe (2) has first screw thread adjusting rod (4), and the outside threaded connection of first screw thread adjusting rod (4) has link (5) that are located main part installation pipe (1) inside, the bottom fixed mounting of link (5) has atomizing regulation awl (6), the bottom fixed mounting of atomizing pipe (2) has U-shaped frame (9), and the middle part threaded connection of U-shaped frame (9) has second regulation pole (10), the top fixed mounting of second regulation pole (10) has flow control awl (12) that are located inlet tube (3) middle part, the side fixed mounting of main part installation pipe (1) has wet steam intake pipe (15).

2. A parallel wet steam continuous generation showerhead according to claim 1, characterized in that: the quantity of atomizing regulation awl (6) is two to six, atomizing regulation chamber (13) of mutually supporting with atomizing regulation awl (6) are seted up to the inside of atomizing pipe (2), the atomizing orifice of mutually supporting and having a perfect understanding with atomizing regulation awl (6) is seted up to the bottom of atomizing pipe (2).

3. A parallel wet steam continuous generation showerhead according to claim 1, characterized in that: the top of link (5) is the inclined plane, the bottom fixed mounting of link (5) has guide bar (7), the guiding hole of mutually supporting with guide bar (7) is seted up at the top of atomizing pipe (2), the outside movable sleeve of guide bar (7) is equipped with first compression spring (8).

4. A parallel wet steam continuous generation showerhead according to claim 1, characterized in that: the flow adjusting cone (12) and the water inlet pipe (3) are positioned on the same central axis, and the middle part of the water inlet pipe (3) is provided with a flow adjusting cavity matched with the flow adjusting cone (12).

5. A parallel wet steam continuous generation showerhead according to claim 1, characterized in that: the second adjusting rod (10) is located in the middle of the first threaded adjusting rod (4), a sealing ring (14) is fixedly sleeved inside the first threaded adjusting rod (4), and the sealing ring (14) is movably connected with the second adjusting rod (10).

6. A parallel wet steam continuous generation showerhead according to claim 1, characterized in that: the lower part of the outer part of the second adjusting rod (10) is provided with threads matched with the U-shaped frame (9), and the outer part of the second adjusting rod (10) is movably sleeved with a second compression spring (11) positioned at the bottom of the U-shaped frame (9).