CN219682909U - Liquid storage type pushing system of steam sprayer - Google Patents

Abstract

The utility model discloses a liquid storage type pushing system of a steam sprayer, and belongs to the technical field of steam sprayers. The utility model comprises a wheel type box body, wherein a liquid storage cavity is arranged in the wheel type box body, a pair of connecting rotating shafts are symmetrically arranged on two axial side surfaces of the wheel type box body, the inner side end parts of the connecting rotating shafts are communicated with the liquid storage cavity, and the outer side end parts of the connecting rotating shafts are provided with rotating units; the rotating unit is communicated with the liquid storage cavity through a connecting rotating shaft and forms a liquid outlet channel, and the liquid outlet channel is connected with the sprayer host through a pipeline. The liquid storage type pushing system can solve the problem that the sprayer box body is carried on the back, can smoothly move on the hollow ground, and is simple in structure and convenient to use.

Description

Liquid storage type pushing system of steam sprayer

Technical Field

The utility model belongs to the technical field of steam sprayers, and particularly relates to a liquid storage type pushing system of a steam sprayer.

Background

The steam sprayer divides the liquid medicine and water into two channels, the water is independently heated by the sprayer host machine to form high-temperature high-pressure fog agent, then the liquid medicine at normal temperature and the high-temperature high-pressure fog agent are mixed and sprayed at the spray head, the liquid medicine at normal temperature is wrapped and clamped in the high-temperature high-pressure fog agent, the spraying is more uniform on the premise of ensuring the medicine property, the spraying pressure is sufficient, and the spraying range is effectively improved.

At present, a knapsack sprayer is generally adopted as a steam sprayer, and in the use process, an operator needs to bear the weight of the sprayer and a box body, so that the steam sprayer is high in labor intensity, easy to fatigue, low in working efficiency, and especially difficult for old and weak people to carry the knapsack sprayer on the back, is inconvenient to use in fields or woods for a long time, and is not suitable for large-area crop spraying operation. On the other hand, from the aspect of safety, the pesticide box and the fuel tank are carried on back, and the phenomena of liquid leakage, liquid dripping and the like of pesticides or fuel oil often occur in operation, so that personal safety is influenced, and the operation safety of the sprayer is lower. In addition, mechanical spraying equipment is difficult to access due to depressions in the ground of the field or woodland. The inventor has found through intensive research that after solving the negative problem of atomizer box back, steam atomizer also can apply to steam washing relevant field in a flexible way, can effectively solve steam car washer or steam washer structure complicacy, inconvenient removal, and the higher difficult problem of cost. Therefore, the liquid storage type pushing system suitable for the steam sprayer is designed, the problem that the box body of the sprayer is carried can be solved, smooth movement can be achieved on the hollow ground, and the liquid storage type pushing system is simple in structure and wider in application range.

Through searching, a hand-push type sprayer structure is disclosed in patent literature, for example, the Chinese patent application number is: 2016106467685, the utility model is named: the hand-push sprayer provided by the utility model does not need to be provided with a frame alone, and wheels and other parts are directly arranged on the medicine chest. However, the frame structure is complex, and the electric double-wheel structure is difficult to walk on the mountain, so that the electric double-wheel bicycle is inconvenient to use.

Another example is chinese patent with publication number CN2689699, which discloses a hand-push type spraying medicine taking device, which needs to separately set a frame, then install other box components on the frame, thus not only increasing production cost, but also being easy to fall down when the medicine box is used on the hollow ground (such as a ridge) like the medicine box after being full of medicine liquid.

For example, the Chinese patent application number is 2013206039364, and the utility model is named as follows: the hand-push type pesticide electric sprayer is characterized in that the pesticide electric sprayer is arranged on a frame of the handcart, a telescopic vertical pipe is arranged at the front end of the frame of the handcart, a horizontal telescopic transverse pipe is fixed on a pipe at the uppermost end of the telescopic vertical pipe, a transfusion pipe led out by the pesticide electric sprayer is arranged on the horizontal telescopic transverse pipe, and a plurality of nozzles are arranged on the transfusion pipe. Because of the structure of the horizontal telescopic transverse pipe length, the horizontal telescopic transverse pipe is easy to interfere with crops in the pushing process, is not suitable for a steam sprayer, and is not suitable for spraying fruit trees.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, an object of the present utility model is to provide a liquid storage type pushing system of a steam sprayer, which not only can solve the problem of carrying a box body of the sprayer, but also can smoothly move on a hollow ground, and has a simple structure and a wider application range.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model relates to a liquid storage type pushing system of a steam sprayer, which comprises the following components:

the wheel type box body is internally provided with a liquid storage cavity, two axial side surfaces of the wheel type box body are symmetrically provided with a pair of connecting rotating shafts, the inner side end parts of the connecting rotating shafts are communicated with the liquid storage cavity, and the outer side end parts of the connecting rotating shafts are provided with rotating units;

the rotating unit is communicated with the liquid storage cavity through a connecting rotating shaft and forms a liquid outlet channel, and the liquid outlet channel is connected with the sprayer host through a pipeline.

Preferably, the liquid storage chamber comprises a first liquid storage chamber and a second liquid storage chamber which are radially separated along the wheel type box body, the first liquid storage chamber and the second liquid storage chamber are respectively communicated with the rotating unit at the same side, two liquid outlet channels are formed, and the two liquid outlet channels are respectively connected with the sprayer host through different pipelines.

Preferably, the capacity of the first reservoir chamber is greater than the capacity of the second reservoir chamber.

Preferably, a partition plate is arranged in the wheel type box body and is connected with the inner side wall of the liquid storage cavity, and the partition plate is used for axially dividing the liquid storage cavity into a second liquid storage cavity and a first liquid storage cavity.

Preferably, the rotation unit includes:

the rotating bearing is sleeved on the periphery of the connecting rotating shaft;

the connecting sleeve is internally provided with a cavity, a rotating bearing is matched in the cavity, the connecting sleeve is provided with a pipeline connected with the sprayer host, and the pipeline is communicated with the liquid outlet channel.

Preferably, the center positions of the two axial side surfaces of the wheel type box body are provided with mounting holes, and the connecting rotating shaft is embedded into the mounting holes.

Preferably, the mounting hole is a threaded hole, and the periphery of the connecting rotating shaft is provided with a threaded section matched with the threaded hole and is locked and fixed on the wheel type box body through a locking nut.

Preferably, the periphery of the connecting rotating shaft is also sleeved with a sealing ring, and the sealing ring is positioned between the locking nut and the wheel type box body.

Preferably, the axial side surface of the wheel type box body is provided with a liquid injection channel communicated with the liquid storage cavity, and the liquid injection channel is provided with a liquid injection cover in a matched manner.

Preferably, the outer periphery of the liquid injection channel is provided with an external thread section, and the inner side of the liquid injection cover is provided with an internal thread matched with the external thread section.

Preferably, the liquid injection cover is further connected with the axial side surface of the wheel type box body through a locking piece, and the locking piece is of a detachable structure.

Preferably, an exhaust valve is arranged on one axial side surface of the wheel type box body; or exhaust valves are arranged on the two axial side surfaces of the wheel type box body.

Preferably, the wheel type box body is made of metal stainless steel materials.

3. Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the liquid storage type pushing system of the steam sprayer, as the two mediums needed by the steam sprayer are borne by the wheel type box body which is used as the travelling wheel, the rolling travelling is convenient, the problem of bearing the box body of the steam sprayer can be effectively avoided, and the labor intensity is greatly reduced; meanwhile, due to the structural design of the single wheel, the novel spraying device is simple in structure and convenient to use, can conveniently walk on the hollow ground in forests, fields and the like, and effectively solves the problem that mechanical spraying equipment is difficult to walk on the hollow ground.

(2) According to the liquid storage type pushing system of the steam sprayer, the sealing ring is sleeved on the periphery of the connecting rotating shaft, and the sealing ring is positioned between the locking nut and the wheel type box body, so that the sealing performance can be effectively improved, and liquid leakage is prevented.

(3) According to the liquid storage type pushing system of the steam sprayer, through the design of the liquid storage type wheel type box body, the body of a user is not in direct contact with the box body assembly in the spraying operation process, so that the safety of spraying operation is improved, and the erosion and damage of the medicine leakage phenomenon in the sprayer to the body of a worker in the prior art can be effectively avoided.

Drawings

FIG. 1 is a schematic perspective view of a wheel type case with a double case in an embodiment;

FIG. 2 is a side view of the wheel type housing after installation of the sprayer housing in an embodiment;

FIG. 3 is a cross-sectional view of section C-C of FIG. 2;

fig. 4 is a schematic perspective view of a wheel type case in an embodiment;

FIG. 5 is a side view of the wheel housing of the sprayer housing shown in an exemplary embodiment after installation of the sprayer housing;

fig. 6 is a cross-sectional view of section C-C of fig. 5.

The reference numerals in the figures are:

100. a wheeled case; 101. an exhaust valve; 102. a liquid injection cover; 110. a second reservoir chamber; 120. a first reservoir chamber; 130. a partition plate;

200. a frame; 210. a rotation unit; 211. a connecting sleeve; 212. a rotating bearing; 213. a lock nut; 214. the connecting rotating shaft;

300. a sprayer main machine.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model is further described below with reference to examples.

Examples

With reference to fig. 1-6, the liquid storage type pushing system of the steam sprayer of the embodiment comprises a wheel type box body 100, wherein the wheel type box body 100 is of a roller structure and is used for rolling and walking, a liquid storage cavity is formed in the wheel type box body 100, a liquid injection channel communicated with the liquid storage cavity is formed in the axial side face of the wheel type box body 100, liquid is injected into the liquid storage cavity through the liquid injection channel, the liquid storage cavity is used for storing liquid required by the steam sprayer, the problem of carrying the box body of the steam sprayer can be effectively solved, meanwhile, due to the structural design of a single wheel, the structure is simple, the use is convenient, the problem that mechanical spraying equipment is difficult to walk on the pothole ground can be effectively solved.

In this embodiment, a pair of connecting shafts 214 are symmetrically disposed on two axial sides of the wheel-type case 100, the inner end of the connecting shaft 214 is connected to the liquid storage chamber, and the outer end of the connecting shaft 214 is provided with a rotating unit 210. The rotation unit 210 in this embodiment is connected to the liquid storage chamber through a connection shaft 214, and forms a liquid outlet channel, which is connected to the sprayer main unit 300 through a pipe. It should be noted that, in this embodiment, the liquid outlet channel may be a liquid channel formed by connecting the rotating shaft 214 with the cavity inside the rotating unit 210, and the liquid in the liquid storage cavity flows into the rotating unit 210 through the connecting rotating shaft 214 and is connected with the sprayer host 300 through a pipeline connected with the rotating unit 210; or the liquid outlet channel may take the internal communication channel connecting the rotating shaft 214 and the rotating unit 210 as a carrier, and meanwhile, an infusion pipeline is arranged in the liquid outlet pipeline, and the infusion pipeline sequentially passes through the rotating unit 210 and the connecting rotating shaft 214, stretches into the liquid storage cavity, and supplies liquid to the sprayer host 300. The pipe connected to the sprayer main body 300 in this embodiment may be a hose structure, a plastic pipe, or the like.

When the sprayer main machine 300 is used in the agricultural and forestry spraying field, the dosage of the medicament is generally large, and the medicament is contained in the liquid storage cavity, so that the problem that the sprayer medicament box is carried on the back can be effectively solved, more medicaments can be contained at one time, and the medicament adding times are reduced; meanwhile, the wheel type box body 100 is used as a travelling wheel, so that the wheel type box body 100 can be easily pushed to walk, and the working efficiency is higher. When the sprayer main unit 300 is used in the steam cleaning field, such as steam car washing, steam cleaning household appliances or furniture, and the like, more high-temperature steam is usually required for steam cleaning, so that the water demand in the coil pipe of the sprayer main unit 300 is increased, the liquid storage chamber is used for containing water at the moment, continuous high-temperature high-pressure steam can be obtained, and can be used for steam cleaning, if a cleaning agent or a maintenance medium is required to be used, the cleaning agent or the maintenance medium is only required to be input into the nozzle of the sprayer main unit 300 through another pipeline in the time of being required to be used, and then is sprayed out after being mixed with the high-temperature high-pressure steam generated by the coil pipe, so that the spraying is more uniform, and the cleaning or maintenance effect is better.

In order to further solve the problem of carrying the steam sprayer box, one of the optimized design schemes is to divide the liquid storage chamber into a first liquid storage chamber 120 and a second liquid storage chamber 110 along the radial direction of the wheel type box 100, wherein the first liquid storage chamber 120 and the second liquid storage chamber 110 are respectively communicated with the rotating unit 210 on the same side, two liquid outlet channels are formed, the two liquid outlet channels are respectively connected with the sprayer main machine 300 through different pipelines, one liquid outlet channel is connected with a coil pipe through a pipeline, and the other liquid outlet channel is connected with a spray head through a pipeline. As shown in fig. 3, in this embodiment, two mediums required by the sprayer main unit 300 are respectively stored in the first liquid storage chamber 120 and the second liquid storage chamber 110, wherein one medium is introduced into a coil of the sprayer main unit 300 for outputting high-temperature and high-pressure steam, and the other medium is introduced into a nozzle of the sprayer main unit 300 for being mixed with the high-temperature and high-pressure steam output by the coil and then sprayed out. In this embodiment, two mediums needed by the steam sprayer are carried through the wheel type box body 100, and the wheel type box body 100 is used as a travelling wheel, so that the wheel type box body is convenient to roll and walk, the problem of bearing the box body of the steam sprayer can be effectively avoided, and the labor intensity is greatly reduced.

When the steam sprayer is used as the agricultural and forestry spraying field, the first liquid storage chamber 120 is used for storing the medicament, the second liquid storage chamber 110 is used for storing the auxiliary agent, and the medicament dosage is generally larger than the auxiliary agent dosage, so that the capacity of the first liquid storage chamber 120 is larger than the capacity of the second liquid storage chamber 110, the basic synchronization of medicament and auxiliary agent dosage can be effectively ensured, and the medicament adding times are reduced. When the steam sprayer is used for high-temperature steam cleaning or other related fields, the high-temperature and high-pressure steam is used in a large amount, and water is stored in the first liquid storage chamber 120, and other mediums for assisting cleaning or maintenance are stored in the second liquid storage chamber 110. According to different actual usage requirements, the capacities of the first liquid storage chamber 120 and the second liquid storage chamber 110 can be the same or different, and the user can select according to the requirements.

In order to further solve the problem of carrying the steam sprayer, as another design, as shown in fig. 6, the wheel type box 100 of the embodiment is only provided with the first liquid storage chamber 120 alone, and at this time, an auxiliary agent box is further included, which is disposed on the frame 200, and is connected with the sprayer main unit 300 through a pipeline. In this embodiment, two mediums required by the sprayer main unit 300 are respectively stored in the second liquid storage chamber 110 and the auxiliary agent box, one medium is introduced into the coil of the sprayer main unit 300 for outputting high-temperature and high-pressure steam, and the other medium is introduced into the nozzle of the sprayer main unit 300 for being mixed with the high-temperature and high-pressure steam output by the coil and then sprayed out. In this embodiment, two mediums required by the steam sprayer are respectively borne through the wheel type box body 100 and the auxiliary agent box, and the auxiliary agent box is arranged on the frame 200, so that the integral pushing is convenient, the use is more convenient, the box bearing problem of the steam sprayer is solved, and the practicability is enhanced.

In order to realize stable transfusion, one of the optimized design schemes is that the rotating unit 210 in this embodiment includes a rotating bearing 212 and a connecting sleeve 211, a closed cavity is arranged in the connecting sleeve 211, the rotating bearing 212 radially distributed along the wheel type box body 100 is matched in the cavity, the rotating bearing 212 is sleeved on the periphery of the connecting rotating shaft 214, a matching hole for the connecting rotating shaft 214 to pass through is formed in one side surface of the connecting sleeve 211, when the wheel type box body 100 rotates, the connecting rotating shaft 214 is driven to synchronously rotate, the connecting sleeve 211 keeps a static state under the matching of the rotating bearing 212, and when liquid in the wheel type box body 100 enters the cavity in the connecting sleeve 211 through the connecting rotating shaft 214, the connecting sleeve 211 does not rotate along with the rotation of the wheel type box body 100, so that the transfusion can be stabilized to the outside. The rotating unit 210 is connected to the frame 200 in this embodiment, and is used for driving the rotating unit to rotate, so as to drive the wheel-type case 100 to roll and walk.

In practice, as shown in fig. 3 and 6, in this embodiment, the connecting shaft 214 has a hollow shaft structure, and the outer end of the connecting shaft 214 is located in the cavity of the connecting sleeve 211, so that the connecting shafts 214 on both sides can both infuse into the cavities of the connecting sleeves 211 on both sides. In this embodiment, the connection shaft 214 not only serves as a rotating member of the wheel-type housing 100, but also serves as a carrier of the liquid outlet channel for supplying the liquid in the wheel-type housing 100 to the sprayer main unit 300 through a pipe. It should be noted that, the connection shaft 214 may also be a shaft structure with two closed ends, a cavity is disposed in the connection shaft 214, two ends of the cavity are respectively connected with the connection sleeve 211 and the liquid storage chamber, and the positions of the connection shaft 214 corresponding to the connection sleeve 211 and the liquid storage chamber are provided with through holes for guiding the liquid in the liquid storage chamber into the connection sleeve 211.

In order to facilitate the installation of the connection rotating shafts 214, one of the optimized design schemes is that the center positions of the two axial side surfaces of the wheel type box body 100 are provided with the installation holes 104, the pair of connection rotating shafts 214 are embedded into the installation holes 104 on the two sides, the installation holes 104 are threaded holes, the periphery of the connection rotating shafts 214 is provided with thread segments matched with the threaded holes, and the connection rotating shafts are locked and fixed on the wheel type box body 100 through locking nuts 213, so that the connection stability is ensured. Further, in this embodiment, the outer periphery of the connecting shaft 214 is further sleeved with a sealing ring, and the sealing ring is located between the locking nut 213 and the wheel type box 100, so that sealing performance can be effectively increased, and leakage is prevented.

In order to specifically realize opening or closing of the liquid injection channel, in this embodiment, the liquid injection channel is provided with a liquid injection cover 102 in a matching manner, an external thread section is arranged on the periphery of the liquid injection channel, and an internal thread matched with the external thread section is arranged on the inner side of the liquid injection cover 102. It should be noted that the liquid injection channel may be a through hole or a pipe communicating with the liquid storage chamber. When the interior of the wheel type box body 100 is of a single-chamber structure, only a liquid injection channel is required to be formed on one axial side surface of the wheel type box body 100; when the inside of the wheel type box 100 is of a dual-chamber structure, liquid injection channels are required to be formed on both axial side surfaces of the wheel type box 100, so as to ensure liquid injection operation in each chamber. Furthermore, the aperture of the liquid injection channel is larger in the embodiment, so that the liquid injection channel is convenient for a human hand to enter the maintenance operation. In addition, the liquid injection cover 102 is further provided with a sealing ring, so that the sealing effect is enhanced. In addition, in this embodiment, the liquid injection cover 102 may be further connected to the axial side of the wheel type box 100 through a locking member, so as to further enhance the locking and sealing effect, and avoid the situation that the liquid injection cover 102 falls off in the rolling and walking process of the wheel type box 100, where the locking member is in a detachable structure, and in this embodiment, the locking member may be detachably mounted on the wheel type box 100 through a fastening connection or a bolt connection manner.

In practice, in order to facilitate the discharge of air in the liquid storage chamber, it is necessary to provide an exhaust valve 101 on one axial side of the wheel-type case 100, or provide exhaust valves 101 on both axial sides of the wheel-type case 100, where the exhaust valves 101 are in communication with the liquid storage chamber, and the exhaust valves 101 are one-way valves. Furthermore, the wheel type box body 100 in this embodiment is made of metal stainless steel, and has the advantages of high structural strength, good corrosion resistance, long service life, and being not easy to be penetrated by sharp crops when pushed by the hollow ground.

Through the design of liquid storage type wheel type box 100 in this embodiment, in the spraying operation process, user's health does not have direct contact with box subassembly, has improved the security of spraying operation, can effectively avoid leaking the erosion injury of medicine phenomenon to the labourer's health in the atomizer among the prior art. Vapor sprayers and operations according to embodiments of the present utility model are well known to those of ordinary skill in the art and will not be described in detail herein. It should be further noted that, the steam sprayer of this embodiment is not limited to be applied to the traditional pesticide spraying field, but can also be applied to the automobile cleaning field or other fields needing to use high temperature and high pressure steam, specifically, water can be conveyed in the coil pipe of the steam sprayer to form high temperature spraying, various types of cleaning agents or maintenance mediums are conveyed to the steam sprayer through another channel, including liquid and solid cleaning agents or maintenance mediums, etc., and finally, at the spray head of the steam sprayer, the cleaning agents are wrapped by high temperature and high pressure mist drops to spray in a high temperature and high pressure spraying mode, so that the steam sprayer can be used as steam spraying car washing, the car washing cost can be effectively reduced, and the steam sprayer is simple in structure, simple and convenient to operate, can realize single person operation, is low in labor intensity, and enhances the use convenience.

The examples of the present utility model are merely for describing the preferred embodiments of the present utility model, and are not intended to limit the spirit and scope of the present utility model, and those skilled in the art should make various changes and modifications to the technical solution of the present utility model without departing from the spirit of the present utility model.

Claims (13)

1. A liquid-storage type propulsion system of a steam atomizer, comprising:

the wheel type box body (100), a liquid storage cavity is formed in the wheel type box body (100), a pair of connecting rotating shafts (214) are symmetrically arranged on two axial side faces of the wheel type box body (100), the inner side end parts of the connecting rotating shafts (214) are communicated with the liquid storage cavity, and a rotating unit (210) is arranged at the outer side end parts of the connecting rotating shafts (214);

the rotating unit (210) is communicated with the liquid storage cavity through a connecting rotating shaft (214) and forms a liquid outlet channel, and the liquid outlet channel is connected with the sprayer host (300) through a pipeline.

2. A liquid-storing type pushing system of a steam sprayer according to claim 1, wherein the liquid-storing chambers comprise a first liquid-storing chamber (120) and a second liquid-storing chamber (110) which are arranged along the radial direction of the wheel type box body (100), the first liquid-storing chamber (120) and the second liquid-storing chamber (110) are respectively communicated with a rotating unit (210) on the same side, and two liquid-discharging channels are formed, and the two liquid-discharging channels are respectively connected with the sprayer main machine (300) through different pipelines.

3. A liquid-filled propulsion system for a vapor atomizer according to claim 2, characterized in that the first liquid-filled chamber (120) has a larger capacity than the second liquid-filled chamber (110).

4. A liquid-storing type pushing system of a steam atomizer according to claim 3, wherein a partition plate (130) is provided in the wheel type case (100), the partition plate (130) is connected to the inner side wall of the liquid storing chamber, and the partition plate (130) is used for axially dividing the liquid storing chamber into a second liquid storing chamber (110) and a first liquid storing chamber (120).

5. A liquid-storage type pushing system of a steam atomizer according to claim 1, wherein said rotating unit (210) comprises:

a rotating bearing (212), wherein the rotating bearing (212) is sleeved on the periphery of the connecting rotating shaft (214);

the sprayer comprises a connecting sleeve (211), wherein a cavity is formed in the connecting sleeve (211), a rotating bearing (212) is matched in the cavity, and a pipeline connected with a sprayer main machine (300) is arranged on the connecting sleeve (211) and is communicated with a liquid outlet channel.

6. The liquid storage type pushing system of the steam sprayer according to claim 1, wherein the center positions of the two axial side surfaces of the wheel type box body (100) are provided with mounting holes (104), and the connecting rotating shaft (214) is embedded into the mounting holes (104).

7. The liquid storage type pushing system of a steam sprayer according to claim 6, wherein the mounting hole (104) is a threaded hole, and the periphery of the connecting rotating shaft (214) is provided with a threaded section matched with the threaded hole and is locked and fixed on the wheel type box body (100) through a locking nut (213).

8. A liquid storage type pushing system of a steam sprayer according to claim 7, wherein a sealing ring is further sleeved on the periphery of the connecting rotating shaft (214), and the sealing ring is located between the locking nut (213) and the wheel type box body (100).

9. A liquid storage type pushing system of a steam sprayer according to claim 1, wherein a liquid injection channel communicated with the liquid storage cavity is formed on an axial side surface of the wheel type box body (100), and a liquid injection cover (102) is matched with the liquid injection channel.

10. A liquid storage type pushing system of a steam sprayer according to claim 9, wherein the outer periphery of the liquid injection channel is provided with an external thread section, and the inner side of the liquid injection cover (102) is provided with an internal thread matched with the external thread section.

11. A liquid storage pushing system of a steam sprayer according to claim 10, wherein the liquid injection cover (102) is further connected to the axial side of the wheel-type case (100) by a locking member, and the locking member is of a detachable structure.

12. A liquid-storage type pushing system of a steam sprayer according to claim 1, characterized in that an exhaust valve (101) is provided on an axial side surface of the wheel-type box body (100); or exhaust valves (101) are arranged on the two axial side surfaces of the wheel type box body (100).

13. A liquid-storage type pushing system of a steam atomizer according to claim 1, wherein said wheel type case (100) is made of a metallic stainless steel material.