CN219118293U - Fragrance outlet structure of fragrance adjusting box for bath - Google Patents
Fragrance outlet structure of fragrance adjusting box for bath Download PDFInfo
- Publication number
- CN219118293U CN219118293U CN202320065368.0U CN202320065368U CN219118293U CN 219118293 U CN219118293 U CN 219118293U CN 202320065368 U CN202320065368 U CN 202320065368U CN 219118293 U CN219118293 U CN 219118293U
- Authority
- CN
- China
- Prior art keywords
- fragrance
- perfume
- outlet
- pipeline
- mixing
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
Landscapes
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The utility model discloses a fragrance outlet structure of a fragrance mixing box for bathing, which comprises a main water supply pipeline and a mixing tank, wherein the rear part of the main water supply pipeline is connected with a fragrance mixing branch pipeline and a water outlet branch pipeline, a piston is arranged in the mixing tank, the inner cavity of the mixing tank is divided into a water flow pushing cavity positioned at one side of the piston and a fragrance mixing cavity positioned at the other side of the piston, the fragrance mixing branch pipeline is communicated with the water flow pushing cavity, a plurality of fragrance inlets communicated with the fragrance mixing cavity and at least one fragrance outlet communicated with the fragrance mixing cavity are arranged on the mixing tank, a fragrance supplying device is connected to the fragrance inlets, a fragrance outlet pipeline is arranged at the fragrance outlet, a pressure reducing channel with the inner diameter being small in the front-rear direction of the water flow is arranged on the water outlet branch pipeline, and the other end of the fragrance outlet pipeline is connected to the side wall at the rear part of the pressure reducing channel and is communicated with the pressure reducing channel. The utility model has the advantage that the perfume mixture is easier to be led into the water inlet and outlet pipeline.
Description
Technical Field
The utility model relates to the technical field of a fragrance adjusting box for bathing, in particular to a fragrance outlet structure of the fragrance adjusting box for bathing.
Background
Bath water of bath equipment (such as water heater and bathtub) is added with bath liquid such as perfume, liquid medicine, toilet water, bath foam and the like, and is gradually liked by more and more people. Applicant's prior patent CN217979297U discloses a fragrance box for bathing which can mix a plurality of different perfumes using water pressure as driving force. However, the fragrance outlet structure is that the fragrance outlet pipe is connected to the side wall of the water outlet pipe, and the fragrance water mixture in the fragrance outlet pipe is led into the water outlet pipe only by means of siphoning. The problem of inefficiency exists in the practical application of such structure, and the perfume mixture in the perfume outlet pipe is difficult to flow into the outlet pipe by means of siphon effect alone, and the speed is slower, sometimes even can't flow out.
The present utility model has been made based on such a situation.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a fragrance outlet structure of a fragrance box for bathing, which is easier to lead a fragrance water mixture into a water inlet and outlet pipeline.
The utility model is realized by the following technical scheme:
in order to solve the technical problems, the utility model provides a fragrance outlet structure of a fragrance mixing box for bathing, which comprises a main water supply pipeline and a mixing tank, wherein the rear part of the main water supply pipeline is connected with a fragrance mixing branch pipeline and a water outlet branch pipeline, a piston is arranged in the mixing tank, the inner cavity of the mixing tank is divided into a water flow pushing cavity positioned at one side of the piston and a fragrance mixing cavity positioned at the other side of the piston, the fragrance mixing branch pipeline is communicated with the water flow pushing cavity, a plurality of fragrance inlet communicated with the fragrance mixing cavity and at least one fragrance outlet communicated with the fragrance mixing cavity are arranged on the mixing tank, a fragrance supplying device is connected at the fragrance inlet, a fragrance outlet pipeline is arranged at the fragrance outlet, a pressure reducing channel with the inner diameter being small in the front and big in the rear direction of the water flow is arranged on the water outlet branch pipeline, and the other end of the fragrance outlet pipeline is connected to the side wall at the rear part of the pressure reducing channel and communicated with the pressure reducing channel.
In order to further solve the technical problem to be solved, the negative pressure fragrance outlet structure provided by the utility model is characterized in that the outlet branch pipeline is provided with a regulating valve positioned at the upstream of the pressure reducing channel.
In order to further solve the technical problem to be solved, the negative pressure fragrance outlet structure provided by the utility model is characterized in that a fragrance outlet switch is arranged on the fragrance outlet pipeline.
In order to further solve the technical problem to be solved, the negative pressure fragrance outlet structure provided by the utility model comprises a perfume box and a perfume pumping device with a one-way valve.
In order to further solve the technical problem to be solved, in the negative pressure fragrance outlet structure provided by the utility model, a reset spring for pushing the piston towards the direction of the perfume mixing cavity is arranged in the perfume mixing cavity, the mixing tank is also provided with at least one air inlet communicated with the perfume mixing cavity, and the air inlet is provided with an air inlet one-way valve capable of only one-way air inlet towards the perfume mixing cavity.
Compared with the prior art, the utility model has the following advantages:
1. in order to enable the perfume mixture in the perfume outlet pipeline to smoothly enter the water outlet branch pipeline, the utility model designs a decompression channel on the water outlet branch pipeline. The pressure reducing channel is a reducing channel with the inner diameter being changed from small to large along the water flow direction, and the cross section is changed to large because the flow in the outlet branch pipeline is unchanged, so that the pressure of the water flow at the front end of the pressure reducing channel is large, the pressure of the water flow at the rear end of the pressure reducing channel is small, and the fragrance outlet pipeline is connected at the rear end of the pressure reducing channel, so that the fragrance water mixture in the fragrance outlet pipeline is facilitated to flow to the outlet branch pipeline. The pressure at the rear end of the pressure reducing channel can be smaller than the pressure in the fragrance outlet pipeline, so that negative pressure is generated, and fragrance water mixture in the fragrance outlet pipeline is sucked.
2. In addition, the side wall of the aroma outlet pipeline is communicated with the side wall of the pressure reducing channel, and a siphon phenomenon is formed, so that the flow velocity of water in the pressure reducing channel is larger than that of the aroma water mixture in the aroma outlet pipeline, and the aroma water mixture at the aroma outlet pipeline can be sucked into the pressure reducing channel more smoothly according to the principle that the pressure intensity of the place with the large flow velocity is small.
Drawings
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic diagram of the working principle of the present utility model;
FIG. 2 is a schematic view of the structure at a pressure relief channel;
fig. 3 is a cross-sectional view of the mixing tank.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings and the detailed description.
The fragrance outlet structure of the fragrance mixing box for bathing as shown in fig. 1 to 3 comprises a main water supply pipeline 1 and a mixing tank 4, wherein the rear part of the main water supply pipeline 1 is connected with a fragrance mixing branch pipeline 2 and a fragrance outlet branch pipeline 3, a piston 41 (shown in fig. 3) is arranged in the mixing tank 4, an inner cavity of the mixing tank 4 is divided into a water flow pushing cavity positioned on one side of the piston 41 and a fragrance mixing cavity positioned on the other side of the piston 41, the fragrance mixing branch pipeline 2 is communicated with the water flow pushing cavity, a plurality of fragrance inlet 42 communicated with the fragrance mixing cavity and at least one fragrance outlet 43 communicated with the fragrance mixing cavity are arranged on the mixing tank 4, a fragrance supplying device 5 is connected to the fragrance inlet 42, a fragrance outlet 6 is arranged at the fragrance outlet 43, a pressure reducing channel 31 with the inner diameter being small in the front and large in the rear direction is arranged on the fragrance outlet branch pipeline 3, and the other end of the fragrance outlet 6 is connected to the side wall of the rear part of the pressure reducing channel 31 and communicated with the pressure reducing channel 31.
The main water supply pipeline 1 is connected to a water supply pipeline, the water flow of the main water supply pipeline 1 is divided into two flows, one flow flows to the outlet branch pipeline 3, the other flow flows to the fragrance mixing branch pipeline 2, the outlet of the outlet branch pipeline 3 is connected with bathing equipment such as a shower head, and the like, and the water flow of the fragrance mixing branch pipeline 2 is used for pushing the piston 41 to move towards the fragrance outlet 43. The perfume enters the perfume mixing cavity from each perfume inlet 42 to be mixed into a perfume mixture. The piston 41 moves towards the direction of the fragrance outlet 43 under the driving action of the water flow of the fragrance mixing branch pipeline 2, fragrance water mixture is extruded from the fragrance outlet 43 and then flows to the fragrance outlet branch pipeline 3 through the fragrance outlet pipeline 6, and the fragrance water mixture is dispersed into the fragrance outlet branch pipeline 3, so that the bath water flowing out of the fragrance outlet branch pipeline 3 has perfume smell.
As shown in fig. 1 and 2, in order to make the perfume mixture in the perfume outlet pipe 6 enter the water outlet branch pipe 3 more smoothly, the present utility model designs a pressure reducing channel 31 on the water outlet branch pipe 3. As shown in fig. 2, the pressure reducing channel 31 is a reducing channel (the internal diameter is small before and after the internal diameter is large, the change mode may be gradual change, or abrupt change), and since the flow in the outlet branch pipe 3 is unchanged and the section is large, the pressure of the water flow at the front end of the pressure reducing channel 31 is large, the pressure of the water flow at the rear end of the pressure reducing channel 31 is small, and the fragrance outlet pipe 6 is connected at the rear end of the pressure reducing channel 31, so that the fragrance water mixture in the fragrance outlet pipe 6 is facilitated to flow to the outlet branch pipe 3. The pressure at the rear end of the pressure reducing channel 31 may also be smaller than the pressure in the fragrance outlet pipe 6, so that a negative pressure is generated, and the fragrance water mixture in the fragrance outlet pipe 6 is sucked.
In addition, the aroma outlet pipe 6 is communicated with the side wall of the pressure reducing channel 31, and a siphoning phenomenon is formed, compared with the aroma water mixture in the aroma outlet pipe 6, the flow speed of the water flow in the pressure reducing channel 31 is larger, and according to the principle that the pressure intensity of the place with the large flow speed is small, the aroma water mixture at the aroma outlet pipe 6 can be sucked into the pressure reducing channel 31 more smoothly.
More specifically, the perfume inlet 42 is connected with a perfume supply device 5. Further, the perfume supplying device 5 comprises a perfume box 51 and a perfume pumping device 52 with a one-way valve. Each perfume cartridge 51 contains a different kind of perfume. The perfume pumping means 52 is preferably a push pump with its own one-way valve, which is pushed to pump the perfume in the perfume cartridge 51 into the mixing tank 4. The utility model has a plurality of perfume supplying devices 5, which can pump one or more different kinds of perfume into the mixing tank 4 for mixing, and the user selects one or more different kinds of perfume to be mixed according to the needs, namely the perfume mixing process.
More specifically, in order to make the perfume supplying device 5 pump perfume from the perfume inlet 42 into the perfume mixing cavity of the mixing tank 4 more smoothly, the mixing tank 4 of the present utility model is provided with at least one air inlet 44 communicating with the perfume mixing cavity and a reset structure capable of resetting the piston 41 automatically toward the direction of the water flow injecting cavity (the direction facing away from the perfume inlet 42). When the water pressure on the side of the fragrance mixing branch pipe 2 is low or no water pressure exists, the piston 41 automatically resets towards the direction of the water flow pushing cavity, and part of air is sucked into the fragrance mixing cavity from the air inlet 44, and when the fragrance supplying device 5 pumps fragrance, the fragrance can easily enter the fragrance mixing cavity from the fragrance inlet 42. Of course, in order to prevent the mixture of perfume and water from being exposed from the air inlet 44 when the piston 41 is pushed, the air inlet 44 is provided with an air inlet check valve 441 which can only feed air to the perfume and water mixing chamber in one direction.
More specifically, as shown in fig. 3, the above-mentioned reset structure is specifically as follows: in order to enable the piston 41 to automatically reset towards the direction of the water flow pushing cavity (facing away from the fragrance inlet 42), a reset spring 45 for pushing the piston 41 towards the direction of the water flow pushing cavity is arranged at the rear end of the mixing tank 4.
Further, the outlet branch pipe 3 is provided with a regulating valve 7 positioned upstream of the pressure reducing passage 31. The regulating valve 7 is located at a position upstream of the pressure reducing passage 31 for regulating the magnitude of the water flow in the outlet branch pipe 3 (i.e., outlet water flow).
Preferably, the fragrance outlet pipe 6 is provided with a fragrance outlet switch 8 for controlling the on-off of the fragrance outlet pipe 6.
It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.
Claims (5)
1. The utility model provides a fragrant structure of a fragrant box is used in bathing which characterized in that: including main supply line (1) and blending tank (4), the rear portion of main supply line (1) is connected with mixed fragrant lateral conduit (2) and goes out water lateral conduit (3), be equipped with piston (41) in blending tank (4), the inner chamber of blending tank (4) divide into rivers that are located piston (41) one side and are located the mixed chamber of rivers that are located piston (41) opposite side, mixed fragrant lateral conduit (2) and rivers push away the chamber intercommunication, be equipped with a plurality of and perfume mixture chamber intercommunication advance fragrant mouth (42) and at least one and perfume mixture chamber intercommunication go out fragrant mouth (43) on blending tank (4), advance fragrant mouth (42) department to be connected with perfume feeding device (5), it is equipped with out fragrant pipeline (6) to go out fragrant mouth (43) department, be equipped with on out water lateral conduit (3) the internal diameter along the big decompression passageway (31) in back along the rivers direction, go out fragrant pipeline (6) the other end connect on the lateral wall at decompression passageway (31) rear portion and with decompression passageway (31) intercommunication.
2. The fragrance dispensing structure of a fragrance dispensing cartridge for bathing according to claim 1, wherein: the water outlet branch pipeline (3) is provided with a regulating valve (7) positioned at the upstream of the pressure reducing channel (31).
3. The fragrance dispensing structure of a fragrance dispensing cartridge for bathing according to claim 1, wherein: the aroma outlet pipeline (6) is provided with an aroma outlet switch (8).
4. The fragrance dispensing structure of a fragrance dispensing cartridge for bathing according to claim 1, wherein: the perfume supplying device (5) comprises a perfume box (51) and a perfume pumping device (52) with a one-way valve.
5. The fragrance dispensing structure of a fragrance dispensing cartridge for bathing according to claim 1, wherein: the perfume mixing chamber is internally provided with a reset spring (45) pushing the piston (41) towards the direction of the perfume mixing chamber, the mixing tank (4) is also provided with at least one air inlet (44) communicated with the perfume mixing chamber, and the air inlet (44) is provided with an air inlet one-way valve (441) which can only feed air towards the perfume mixing chamber in a one-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320065368.0U CN219118293U (en) | 2023-01-05 | 2023-01-05 | Fragrance outlet structure of fragrance adjusting box for bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320065368.0U CN219118293U (en) | 2023-01-05 | 2023-01-05 | Fragrance outlet structure of fragrance adjusting box for bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219118293U true CN219118293U (en) | 2023-06-02 |
Family
ID=86533317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320065368.0U Active CN219118293U (en) | 2023-01-05 | 2023-01-05 | Fragrance outlet structure of fragrance adjusting box for bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219118293U (en) |
-
2023
- 2023-01-05 CN CN202320065368.0U patent/CN219118293U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2010249197B2 (en) | Foam soap generator | |
| WO1993008785A1 (en) | Hand-held oral irrigating device | |
| US20040181865A1 (en) | Toilet odor blocking system, methode of use with water inline T adapter and toilet bidet | |
| CN201531467U (en) | Self-absorbing structure of cleaning agent of high pressure cleaning machine | |
| US20110072572A1 (en) | Sanitary washing apparatus | |
| CA2480397C (en) | Fluid mixing device and dispensing system | |
| JP3747323B1 (en) | Shower nozzle | |
| CN113750892A (en) | Large-flux micro-nano bubble generation system | |
| US20170120202A1 (en) | Bathwater circulating system and method of operating same | |
| CN219118293U (en) | Fragrance outlet structure of fragrance adjusting box for bath | |
| US6595968B1 (en) | Hand-held douche apparatus | |
| CN110093962A (en) | A kind of hydrodynamic force foamed system and foaming method and the closestool including the foamed system | |
| CN205625749U (en) | Bathtub of little bubble water function | |
| US10328401B2 (en) | Valve for a water-supply system | |
| JPH01189340A (en) | Bubble making apparatus | |
| CN216878799U (en) | Micro-nano bubble liquid generation system and water heater | |
| CN216149618U (en) | Large-flux micro-nano bubble generation system | |
| CN214194828U (en) | Foam cleaning solution generating system | |
| CN212896661U (en) | Sink type water tank flushing device | |
| CN210395552U (en) | Hydrodynamic foaming system and closestool comprising same | |
| CN214574394U (en) | Bathroom foaming device system | |
| KR102563242B1 (en) | Aeration device for water purification with functions of stagnant water removal and water quality improvement | |
| CN221357201U (en) | Gas-liquid mixing structure of tooth flushing device | |
| CN220318670U (en) | Sustained release mechanism and sustained release device | |
| CN221255648U (en) | Closestool with independent water supplementing channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |