CN115338051A - Building vent shower nozzle equipment - Google Patents
Building vent shower nozzle equipment Download PDFInfo
- Publication number
- CN115338051A CN115338051A CN202210972575.4A CN202210972575A CN115338051A CN 115338051 A CN115338051 A CN 115338051A CN 202210972575 A CN202210972575 A CN 202210972575A CN 115338051 A CN115338051 A CN 115338051A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
- B05B3/16—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation driven or controlled by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
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- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
A building ventilation nozzle device comprises a shell, a nozzle and a base, wherein a transmission module, a connecting cavity, a swing box and a water outlet cavity are arranged in the shell; the transmission module comprises a front shaft bracket, a driving shaft, blades, a blade plate and a rear shaft bracket; the swing box comprises a front panel, a rear panel, a swing shaft, a swing plate, a first hollow plate, a first limiting plate, a second hollow plate and a second limiting plate; a spray hole is formed in the nozzle; wherein the front shaft bracket comprises a baffle below, a vertical rod is arranged above the lower baffle, a square block is arranged on the vertical rod, and a through hole is formed in the square block to accommodate the driving shaft.
Description
Technical Field
The invention relates to the field of buildings, in particular to a building ventilation opening nozzle device.
Background
In the building field, some high-altitude building ventilation systems are arranged outside building faces, play a role in guiding wind direction and realize ventilation inside and outside the building. Meanwhile, other components such as photovoltaic panels, sun visors and the like exist outside the building construction. In the specific installation process, because the building facade has no bearing point and the vent is a good supporting point, different accessories are convenient to install, and other accessories are correspondingly designed near the vent, for example, above the vent; the matched accessories such as the photovoltaic panel, the sun shield and the like have the requirements of cleaning and cooling, for the requirements, the common cleaning mode comprises high-altitude operation of a cleaner, and the common cooling or cleaning mode comprises spray washing and the like, but the high-altitude operation of the cleaner has high labor cost, does not have long-term persistence and has certain danger; the existing spray head spray washing can not realize automation.
However, in actual production practice, the following problems exist:
1. in the shower nozzle among the prior art washs or the cooling, because the size proportion of shower nozzle and building, the shower nozzle need set up a plurality ofly, nevertheless because the problem of water pressure problem and a plurality of shower nozzles a large amount of water of concentrating, the shower nozzle water pressure that leads to the upper reaches is big, and the shower nozzle water pressure of low reaches is little, can not make the water pressure equipartition.
Meanwhile, in the face of the problem, the problem is not suitable for being solved by adopting an arithmetic method, namely the size of each spray head is greatly smaller than that of the main pipeline, so that the pressure of the spray heads at the upstream is not too much, the pressure equalization is realized, the theoretical feasibility is realized, and the defect is too large in practice; because the size of the building pipeline cannot be too large, if the size of the spray head is smaller by an arithmetic method, the spray head is too small, so that more functions cannot be realized, and the working efficiency is reduced by the too small size.
2. The prior art spray heads are common, but are not applied to high-altitude buildings, and the high-altitude building accessories have the following characteristics: is not easy to install and maintain and is not easy to arrange a circuit. Although relative, it is more costly if implemented. If no circuit is arranged and no driving structures such as a motor and the like are arranged, the control of the spray head is difficult.
3. In the spray head in the prior art, the spray head automatically rotates through an impeller blade, for example, a vertical water flow impacts an inclined blade to cause component force in a circumferential direction so as to rotate the blade, but the technical scheme can only realize rotation in one direction and cannot realize rotation in two directions, and for a high-altitude spray head, the spray head usually only needs to spray obliquely upwards; the same as the ground spray head, the rotation is also needed so as to enlarge the spraying area and reduce the number of the spray heads.
4. When the prior art spray head utilizes the rotation of the blades, the rotation of the blades is generally too fast, while in the swing mechanism for realizing the swing, the period of the swing needs to be controlled, and the realization of the swing too fast is not suitable, however, the prior art has no solution.
5. In the spray head pipeline system in the prior art, water storage in the spray head can be caused after water is cut off, and even if tension exists in water, water return cannot be realized in time before the water closing valve is closed; if water cannot be returned in time, the water valve can leak after being shut down, and the leakage can cause unexpected conditions.
Disclosure of Invention
In order to overcome the problems, the invention provides a solution to solve the problems.
The technical scheme adopted by the invention for solving the technical problems is as follows: a building ventilation opening nozzle device comprises a shell, a nozzle and a base, wherein a transmission module, a connecting cavity, a swing box and a water outlet cavity are arranged in the shell; the transmission module comprises a front shaft bracket, a driving shaft, blades, a blade plate and a rear shaft bracket; the swing box comprises a front panel, a rear panel, a swing shaft, a swing plate, a first hollow plate, a first limiting plate, a second hollow plate and a second limiting plate; a spray hole is formed in the nozzle;
the front shaft bracket comprises a baffle plate below, a vertical rod is arranged above the lower baffle plate, a square block is arranged on the vertical rod, a through hole is formed in the square block to accommodate the driving shaft, the driving shaft is also provided with the blades, the blade plate is arranged on the driving shaft, the rear shaft bracket is plate-shaped, the rear shaft bracket comprises a central through hole to accommodate the driving shaft, the rear shaft bracket is provided with a first plate hole and a second plate hole which are symmetrical left and right, the first plate hole and the second plate hole are fan-shaped and are coaxial, and the rear shaft bracket is also provided with a first round hole; the blade plates are fan-shaped; the number of the blades is one, and the fan-shaped blades can rotate along with the driving shaft to cover or separate from the first plate hole and the second plate hole;
the front panel comprises a third plate hole, a fourth plate hole and a second round hole, the third plate hole and the fourth plate hole are fan-shaped and are coaxial with each other, a hole is formed in the center of the front panel to accommodate the swinging shaft, and the swinging plate is arranged on the swinging shaft; the inner wall of the shell forms a peripheral wall of the swinging box, and a first hollowed-out plate, a first limiting plate, a second hollowed-out plate and a second limiting plate which radially extend to the swinging shaft are fixed on the inner side of the peripheral wall; the second hollowed-out plate, the second limiting plate, the first limiting plate and the first hollowed-out plate are sequentially arranged in a clockwise direction, and the swinging plate can swing between the first hollowed-out plate and the second hollowed-out plate; the swinging plate is in a fan shape, the fan-shaped angle is 90 degrees, the space between the first hollow-out plate and the first limiting plate is communicated with the third plate hole, the space between the second hollow-out plate and the second limiting plate is communicated with the fourth plate hole, and the space between the first limiting plate and the second limiting plate is communicated with the second round hole; the rear panel comprises a left through hole, a right through hole and a constant through hole, and the left through hole and the right through hole are adjacent and form a semicircular structure; the lower part of the rear panel is provided with the normally through hole; a hole is formed in the center of the rear panel to accommodate the swinging shaft;
the swinging shaft penetrates through the rear panel and is connected to a nozzle mechanism, and the nozzle mechanism is formed by fixedly connecting a nozzle and a base; the nozzle is positioned above the base, an inclined plane is arranged above the nozzle, and the nozzle mechanism can swing along with the swinging shaft; the connecting cavity is arranged between the rear shaft bracket and the front panel, the water outlet cavity is arranged between the rear panel and the nozzle mechanism, and the base is provided with an arc-shaped hole to be communicated with the water outlet cavity; the arc-shaped holes guide water to enter the space in the base, and the upper part of the space is communicated with the spray holes.
Furthermore, a left fan-shaped channel, a right fan-shaped channel and a normally open channel are arranged in the connecting cavity in an isolated mode.
Furthermore, one end of the left fan-shaped channel is in butt joint with the first plate hole, the other end of the left fan-shaped channel is in butt joint with the third plate hole, one end of the right fan-shaped channel is in butt joint with the second plate hole, and the other end of the right fan-shaped channel is in butt joint with the fourth plate hole.
Furthermore, one end of the normally-open channel is in butt joint with the first round hole, and the other end of the normally-open channel is in butt joint with the second round hole.
Furthermore, part of the spray holes are directly communicated with the space, and part of the spray holes are directly communicated with the water outlet cavity.
Furthermore, the length of the first hollow-out plate and the length of the second hollow-out plate are equal to the length of the fan-shaped side of the swinging plate.
Further, the lengths of the first limiting plate and the second limiting plate are equal to the length of the fan-shaped side of the swinging plate.
Furthermore, the first hollow-out plate and the second hollow-out plate are not connected with the swinging shaft.
Furthermore, the first limiting plate and the second limiting plate are not connected with the swinging shaft.
Further, the number of the blades is four or six.
The invention has the beneficial effects that:
1. aiming at the point 1 provided by the background technology, under the condition that the size of the spray head is similar to that of the main pipeline, enough space in the spray head is ensured to realize the function, and the efficiency is improved; meanwhile, in order to realize pressure control, a plurality of openings are arranged in the spray head, and the size of each opening is smaller than the inner diameter of the spray head so as to control the flow, so that the pressure cannot enter the spray head at the upstream, and the pressure equalization between the spray heads at the upstream and the downstream is realized.
2. To the 2 nd point that the background art provided, abandoned traditional extra setting power supply or the rotatory scheme of manual control shower nozzle, utilized rivers to realize the automatic action of shower nozzle, utilized more stable mechanical structure to replace electric power structure and electric wire overall arrangement, avoided the difficulty of high altitude maintenance.
3. In view of the point 3 proposed in the background art,
1) The impeller mechanism converts linear water power into rotary power, through-flow of water ways on different sides is realized through rotation of the impeller plate, the through-flow on different sides drives the swing plate to swing back and forth, so that the nozzle is driven to swing within a range of ninety degrees, and a normally-open flow path is arranged to flexibly supplement water sources.
2) The pressurizing space is formed by the dislocation among the fan-shaped holes so as to drive the swinging plate to swing.
4. For the 4 th point proposed by the background art, the solution method has four:
1) Cutting off a power shaft between the swinging mechanism and the power mechanism, so that the rotating speed of the power mechanism and the rotating speed of the swinging mechanism are not synchronized any more;
2) Adding a balance weight-a vane plate on an impeller shaft of the vane, and reducing the rotating speed of the vane of the impeller through the weight of the vane plate;
3) Through the control of the rotation angle period, the swinging plate only swings back and forth by 90 degrees in one period; the blade plate rotates 360 degrees in one period, so that the swinging speed is reduced relative to the rotating speed;
4) The rotation angle of the blade can be flexibly adjusted, and the circumferential component force can be adjusted.
5. To background art's 5 th point, through setting up the baffle, the rivers fender when will lower water level outside shower nozzle internals, avoid the emergence of drippage.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an overall view of a showerhead of the present invention
FIG. 2 is a schematic view of a front axle bracket of the present invention
FIG. 3 is a schematic view of a blade of the present invention
FIG. 4 is a schematic view of a blade of the present invention
FIG. 5 is a schematic view of the rear axle bracket of the present invention
FIG. 6 is a schematic view of the internal piping of the connecting chamber of the present invention
FIG. 7 is a schematic view of a swing chamber front panel of the present invention
FIG. 8 is a schematic view of the swing structure of the present invention
FIG. 9 is a schematic view of the back panel of the swing chamber of the present invention
In the figures, the reference numerals are as follows:
1. connecting wall 2, shell 3, front shaft bracket 4, driving shaft 5, blades 6, blades 7, rear shaft bracket 8, fan-shaped channel 9, swing box 10, normally open channel 11, swing shaft 12, nozzle 13, base 14, spray holes 15, third plate hole 16, baffle 17, fourth plate hole 18, first plate hole 19, second plate hole 20, first round hole 21, second round hole 22, swing plate 23, first hollowed-out plate 24, first limit plate 25, second hollowed-out plate 26, second limit plate 27, hollowed-out hole 28, left through hole 29, right through hole 30, normally open hole 31, vertical rod 32, square block 33, front plate 34, rear plate 35, connecting cavity 36, water outlet cavity
Detailed Description
As shown in the figure: a building ventilation opening nozzle device comprises a shell, a nozzle and a base, wherein a transmission module, a connecting cavity, a swing box and a water outlet cavity are arranged in the shell; the transmission module comprises a front shaft bracket, a driving shaft, blades, a blade plate and a rear shaft bracket; the swing box comprises a front panel, a rear panel, a swing shaft, a swing plate, a first hollow plate, a first limiting plate, a second hollow plate and a second limiting plate; a spray hole is formed in the nozzle;
the front shaft bracket comprises a baffle plate below, a vertical rod is arranged above the lower baffle plate, a square block is arranged on the vertical rod, a through hole is formed in the square block to accommodate the driving shaft, the driving shaft is also provided with the blades, the blade plate is arranged on the driving shaft, the rear shaft bracket is plate-shaped, the rear shaft bracket comprises a central through hole to accommodate the driving shaft, a first plate hole and a second plate hole which are bilaterally symmetrical are formed in the rear shaft bracket, the first plate hole and the second plate hole are fan-shaped and are coaxial, and a first round hole is formed in the rear shaft bracket; the blade plates are fan-shaped; the number of the blades is one, and the fan-shaped blades can rotate along with the driving shaft to cover or separate from the first plate hole and the second plate hole;
the front panel comprises a third plate hole, a fourth plate hole and a second round hole, the third plate hole and the fourth plate hole are fan-shaped and are coaxial with each other, a hole is formed in the center of the front panel to accommodate the swinging shaft, and the swinging plate is arranged on the swinging shaft; the inner wall of the shell forms the peripheral wall of the swinging box, and a first hollowed-out plate, a first limiting plate, a second hollowed-out plate and a second limiting plate which radially extend to the swinging shaft are fixed on the inner side of the peripheral wall; the second hollowed-out plate, the second limiting plate, the first limiting plate and the first hollowed-out plate are sequentially arranged in a clockwise direction, and the swinging plate can swing between the first hollowed-out plate and the second hollowed-out plate; the swing plate is fan-shaped, the fan-shaped angle is 90 degrees, the space between the first hollow plate and the first limiting plate is communicated with the third plate hole, the space between the second hollow plate and the second limiting plate is communicated with the fourth plate hole, and the space between the first limiting plate and the second limiting plate is communicated with the second round hole; the rear panel comprises a left through hole, a right through hole and a constant through hole, and the left through hole and the right through hole are adjacent and form a semicircular structure; the lower part of the rear panel is provided with the normally-through hole; a hole is formed in the center of the rear panel to accommodate the swinging shaft;
the swinging shaft penetrates through the rear panel and is connected to a nozzle mechanism, and the nozzle mechanism is formed by fixedly connecting a nozzle and a base; the nozzle is positioned above the base, an inclined plane is arranged above the nozzle, and the nozzle mechanism can swing along with the swinging shaft; the connecting cavity is arranged between the rear shaft bracket and the front panel, the water outlet cavity is arranged between the rear panel and the nozzle mechanism, and the base is provided with an arc-shaped hole to communicate with the water outlet cavity; the arc-shaped holes guide water to enter the space in the base, and the upper part of the space is communicated with the spray holes.
The working process is as follows: the perpendicular rivers impact the blade of slope and cause the component force of circumferential direction to make the blade rotatory, drive coaxial acanthus leaf rotation, the acanthus leaf can be along with the drive shaft rotation in order to cover or break away from first diaphragm orifice, second diaphragm orifice, thereby make left fan-shaped passageway, right fan-shaped passageway, first round hole intake in turn, the water that gets into in first round hole can not be blocked until the nozzle blowout again. Water in the fan-shaped channel and the right fan-shaped channel enters a space between the hollow plate and the limiting plate through the third plate hole and the fourth plate hole, the swinging plate is pushed to swing back and forth through the hollow holes in the hollow plate, and the coaxial nozzle mechanisms are driven to swing by the movement of the swinging plate; and the water passing through the left through hole, the right through hole and the constant through hole enters the nozzle mechanism to be sprayed out.
As shown in the figure: the connecting cavity is internally provided with a left fan-shaped channel, a right fan-shaped channel and a normally open channel which are isolated from each other. One end of the left fan-shaped channel is in butt joint with the first plate hole, the other end of the left fan-shaped channel is in butt joint with the third plate hole, one end of the right fan-shaped channel is in butt joint with the second plate hole, and the other end of the right fan-shaped channel is in butt joint with the fourth plate hole. One end of the normally-open channel is in butt joint with the first round hole, and the other end of the normally-open channel is in butt joint with the second round hole. Part of the spray holes are directly communicated with the space, and part of the spray holes are directly communicated with the water outlet cavity. The lengths of the first hollow-out plate and the second hollow-out plate are equal to the length of the fan-shaped side of the swinging plate. The lengths of the first limiting plate and the second limiting plate are equal to the length of the fan-shaped side of the swinging plate. The first and second hollow plates are not connected with the swing shaft. The first limiting plate and the second limiting plate are not connected with the swinging shaft. The number of the blades is four or six.
The above detailed description is directed to a specific example of a possible embodiment of the present invention, which is not intended to limit the scope of the invention, but rather the scope of the invention is intended to include all equivalent implementations or modifications without departing from the scope of the invention.
Claims (10)
1. A building vent sprayer apparatus, characterized by: the device comprises a shell, a nozzle and a base, wherein a transmission module, a connecting cavity, a swinging box and a water outlet cavity are arranged in the shell; the transmission module comprises a front shaft bracket, a driving shaft, blades, a blade plate and a rear shaft bracket; the swing box comprises a front panel, a rear panel, a swing shaft, a swing plate, a first hollowed plate, a first limiting plate, a second hollowed plate and a second limiting plate; a spray hole is formed in the nozzle;
the front shaft bracket comprises a baffle plate below, a vertical rod is arranged above the lower baffle plate, a square block is arranged on the vertical rod, a through hole is formed in the square block to accommodate the driving shaft, the driving shaft is also provided with the blades, the blade plate is arranged on the driving shaft, the rear shaft bracket is plate-shaped, the rear shaft bracket comprises a central through hole to accommodate the driving shaft, a first plate hole and a second plate hole which are bilaterally symmetrical are formed in the rear shaft bracket, the first plate hole and the second plate hole are fan-shaped and are coaxial, and a first round hole is formed in the rear shaft bracket; the blade plates are fan-shaped; the number of the blades is one, and the fan-shaped blades can rotate along with the driving shaft to cover or separate from the first plate hole and the second plate hole;
the front panel comprises a third plate hole, a fourth plate hole and a second round hole, the third plate hole and the fourth plate hole are fan-shaped and are coaxial, a hole is formed in the center of the front panel to accommodate the swinging shaft, and the swinging plate is arranged on the swinging shaft; the inner wall of the shell forms the peripheral wall of the swinging box, and a first hollowed-out plate, a first limiting plate, a second hollowed-out plate and a second limiting plate which radially extend to the swinging shaft are fixed on the inner side of the peripheral wall; the second hollowed-out plate, the second limiting plate, the first limiting plate and the first hollowed-out plate are sequentially arranged in a clockwise direction, and the swinging plate can swing between the first hollowed-out plate and the second hollowed-out plate; the swing plate is fan-shaped, the fan-shaped angle is 90 degrees, the space between the first hollow plate and the first limiting plate is communicated with the third plate hole, the space between the second hollow plate and the second limiting plate is communicated with the fourth plate hole, and the space between the first limiting plate and the second limiting plate is communicated with the second round hole; the rear panel comprises a left through hole, a right through hole and a normal through hole, and the left through hole and the right through hole are adjacent and form a semicircular structure; the lower part of the rear panel is provided with the normally through hole; a hole is arranged in the center of the rear panel to accommodate the swinging shaft;
the swinging shaft penetrates through the rear panel and is connected to a nozzle mechanism, and the nozzle mechanism is formed by fixedly connecting a nozzle and a base; the nozzle is positioned above the base, an inclined plane is arranged above the nozzle, and the nozzle mechanism can swing along with the swinging shaft; the connecting cavity is arranged between the rear shaft bracket and the front panel, the water outlet cavity is arranged between the rear panel and the nozzle mechanism, and the base is provided with an arc-shaped hole to communicate with the water outlet cavity; the arc-shaped holes guide water to enter the space in the base, and the upper part of the space is communicated with the spray holes.
2. A building vent spray head apparatus as claimed in claim 1, wherein: the connecting cavity is internally provided with a left fan-shaped channel, a right fan-shaped channel and a normally open channel which are isolated from each other.
3. A building vent spray head apparatus as claimed in claim 2, wherein: one end of the left fan-shaped channel is in butt joint with the first plate hole, the other end of the left fan-shaped channel is in butt joint with the third plate hole, one end of the right fan-shaped channel is in butt joint with the second plate hole, and the other end of the right fan-shaped channel is in butt joint with the fourth plate hole.
4. A building vent spray head apparatus as claimed in claim 3, wherein: one end of the normally open channel is in butt joint with the first round hole, and the other end of the normally open channel is in butt joint with the second round hole.
5. A building vent spray head apparatus as claimed in claim 1, wherein: part of the spray holes are directly communicated with the space, and part of the spray holes are directly communicated with the water outlet cavity.
6. A building vent spray head apparatus as claimed in claim 1, wherein: the lengths of the first hollow-out plate and the second hollow-out plate are equal to the length of the fan-shaped side of the swinging plate.
7. A building vent spray head apparatus as claimed in claim 1, wherein: the lengths of the first limiting plate and the second limiting plate are equal to the length of the fan-shaped side of the swinging plate.
8. A building vent spray head apparatus as claimed in claim 1, wherein: the first and second hollow plates are not connected with the swing shaft.
9. A building vent spray head apparatus as claimed in claim 1, wherein: the first limiting plate and the second limiting plate are not connected with the swinging shaft.
10. A building vent spray head apparatus as claimed in claim 1, wherein: the number of the blades is four or six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210972575.4A CN115338051B (en) | 2022-08-15 | 2022-08-15 | Building vent shower nozzle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210972575.4A CN115338051B (en) | 2022-08-15 | 2022-08-15 | Building vent shower nozzle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115338051A true CN115338051A (en) | 2022-11-15 |
| CN115338051B CN115338051B (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210972575.4A Active CN115338051B (en) | 2022-08-15 | 2022-08-15 | Building vent shower nozzle equipment |
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| Country | Link |
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| CN (1) | CN115338051B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668933A (en) * | 2007-12-21 | 2010-03-10 | 三菱重工业株式会社 | Variable capacity-type exhaust turbo supercharger equipped with variable nozzle mechanism |
| CN105170352A (en) * | 2015-08-24 | 2015-12-23 | 厦门水大卫浴洁具有限公司 | Dynamic water outlet spray head |
| WO2016132365A1 (en) * | 2015-02-19 | 2016-08-25 | NaanDanJain Irrigation Ltd. | A motion regulation mechanism for a sprinkler and a sprinkler comprising the same |
| CN106733256A (en) * | 2017-01-19 | 2017-05-31 | 朱铁凝 | A kind of scope adjustable spray head of glass cleaning |
| US20180264640A1 (en) * | 2014-10-22 | 2018-09-20 | Q-Bot Limited | Robotic Device |
| CN108554615A (en) * | 2018-03-02 | 2018-09-21 | 广西上林县日升机械制造有限公司 | Chute in automatic |
| CN209612424U (en) * | 2019-01-10 | 2019-11-12 | 中国石油大学(北京) | From tuning recurrent pulses jet nozzle and filter |
| CN212018240U (en) * | 2020-04-14 | 2020-11-27 | 厦门水大卫浴洁具有限公司 | Swinging water outlet device |
| CN114589017A (en) * | 2022-03-31 | 2022-06-07 | 厦门欧圣斯卫浴有限公司 | Swing water outlet mechanism |
-
2022
- 2022-08-15 CN CN202210972575.4A patent/CN115338051B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668933A (en) * | 2007-12-21 | 2010-03-10 | 三菱重工业株式会社 | Variable capacity-type exhaust turbo supercharger equipped with variable nozzle mechanism |
| US20180264640A1 (en) * | 2014-10-22 | 2018-09-20 | Q-Bot Limited | Robotic Device |
| WO2016132365A1 (en) * | 2015-02-19 | 2016-08-25 | NaanDanJain Irrigation Ltd. | A motion regulation mechanism for a sprinkler and a sprinkler comprising the same |
| CN105170352A (en) * | 2015-08-24 | 2015-12-23 | 厦门水大卫浴洁具有限公司 | Dynamic water outlet spray head |
| CN106733256A (en) * | 2017-01-19 | 2017-05-31 | 朱铁凝 | A kind of scope adjustable spray head of glass cleaning |
| CN108554615A (en) * | 2018-03-02 | 2018-09-21 | 广西上林县日升机械制造有限公司 | Chute in automatic |
| CN209612424U (en) * | 2019-01-10 | 2019-11-12 | 中国石油大学(北京) | From tuning recurrent pulses jet nozzle and filter |
| CN212018240U (en) * | 2020-04-14 | 2020-11-27 | 厦门水大卫浴洁具有限公司 | Swinging water outlet device |
| CN114589017A (en) * | 2022-03-31 | 2022-06-07 | 厦门欧圣斯卫浴有限公司 | Swing water outlet mechanism |
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| Publication number | Publication date |
|---|---|
| CN115338051B (en) | 2023-07-25 |
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