CN219377549U - Scale inhibition top spray - Google Patents
Scale inhibition top spray Download PDFInfo
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- CN219377549U CN219377549U CN202320158897.5U CN202320158897U CN219377549U CN 219377549 U CN219377549 U CN 219377549U CN 202320158897 U CN202320158897 U CN 202320158897U CN 219377549 U CN219377549 U CN 219377549U
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Abstract
The scale-inhibiting top spray is provided with a water inlet and a water outlet, a drainage waterway is communicated between the water inlet and the water outlet, a scale removing assembly is arranged in the top spray, the scale removing assembly is provided with a solution port, and the solution port is communicated with the drainage waterway; the drainage waterway generates negative pressure in the top spray, so that the scale remover in the scale removing assembly is sucked out through the solution ports, and finally flows out of the top spray through the water outlet after being mixed with the drainage waterway, so that scale deposited at the water outlet or other positions is neutralized with water flow with the scale remover, the scale is dissolved, the water outlet is ensured to be clean, different sets are arranged according to different regional water qualities, the number of the regional solution ports with better water quality can be less than that of the region with poorer water quality, and the service time of the scale remover can be prolonged under the condition of achieving the purpose of scale removal.
Description
Technical Field
The utility model relates to the technical field of shower heads, in particular to a scale-inhibiting top shower.
Background
The shower is a common article in daily life, and because the water quality in each area is different, the shower can block up the delivery port of shower after long-time use, leads to the shower to go out water unsmooth even unable normal use, influences the shower experience. In this regard, there are methods for removing scale by rubbing a silica gel water outlet, a scale removing needle, etc. in the market, when the related methods cannot realize automatic scale removal, the user needs to manually remove scale, which affects the user experience.
Disclosure of Invention
Aiming at the defects existing in the background technology, the utility model aims to provide a scale inhibition top spray.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the scale inhibition top spray is provided with a water inlet and a water outlet, a drainage waterway is communicated between the water inlet and the water outlet, a scale removal assembly is installed in the top spray, the scale removal assembly is provided with a solution port, and the solution port is communicated with the drainage waterway; and the drainage waterway generates negative pressure in the top spray, so that the descaling agent in the descaling assembly is sucked out from the solution port, is mixed with the drainage waterway and finally flows out of the top spray from the water outlet.
Further, a first water passing hole is formed in the top spraying device, two sides of the first water passing hole are communicated with a water inlet cavity and a water outlet cavity, the descaling assembly is arranged in the water outlet cavity, and the water passing section of the first water passing hole is smaller than the water passing section of the water inlet cavity; the water flow in the water inlet cavity is accelerated when flowing through the first water passing hole, and negative pressure is generated in the water draining cavity, so that the descaling agent in the descaling assembly is sucked out from the solution port.
Further, the top spraying device comprises a rear cover, the rear cover is provided with a water inlet cavity and a water outlet cavity, a partition plate is arranged between the water inlet cavity and the water outlet cavity, and the partition plate is provided with a first water passing hole.
Further, the lower end face of the rear cover is connected with a water outlet panel, the rear cover is provided with a first connecting part, the water outlet panel is provided with a second connecting part, the rear cover and the water outlet panel form sealing connection through the first connecting part and the second connecting part, a water passing cavity is formed between the rear cover and the water outlet surface, the water passing cavity is in waterway communication with the water discharging cavity, and the rear cover or the water outlet panel is provided with a mounting groove.
Further, the mounting groove is formed in the water outlet panel, and the rear cover is located in the mounting groove; the first connecting portion is the draw-in groove, be equipped with the second connecting portion in the mounting groove, the second connecting portion is the trip, just be equipped with the nozzle panel in the water cavity, the nozzle panel be equipped with the water route communicate in the delivery port of drainage chamber for the discharge contains the detergent mix water.
Further, the descaling assembly comprises a fixing seat and a descaling agent, the fixing seat is provided with a containing groove for containing the descaling agent, an opening of the fixing seat is abutted to the partition plate, the fixing seat is provided with a solution port, and the solution port is communicated with the containing groove and the first water passing hole.
Further, the descaling assembly further comprises a shell, a placing groove is formed in the shell, and the fixing seat is installed in the placing groove.
Further, the shell is arranged in the drainage cavity, and a sealing groove for installing a sealing ring is arranged on the outer surface of the shell; the shell is provided with a second water passing hole which is respectively communicated with the first water passing hole and the water passing cavity.
Further, a water inlet joint is arranged in the water inlet cavity, a water inlet channel is arranged in the water inlet joint and communicated with the water inlet cavity, the water inlet channel is provided with the water inlet, a top spray ball head is sleeved outside the water inlet joint, and the top spray ball head is connected with the upper end face of the rear cover.
Further, a sealing gasket is arranged between the top spray ball head and the water inlet joint, so that sealing fit is formed between the top spray ball head and the water inlet joint, a decorative plate is arranged between the top spray ball head and the rear cover, and the decorative plate is fixed on the rear cover through the top spray ball head.
The beneficial effects of the utility model are as follows:
1. according to the scale inhibition top spray provided by the utility model, the scale remover is sucked out of the solution port through the negative pressure effect generated in the top spray of the drainage waterway, so that trace scale remover elements are dissolved in the drainage waterway, mixed in the drainage waterway and finally discharged from the water outlet to the top spray; the scale deposited at the water outlet or other positions is neutralized with the water flow with the scale remover so as to dissolve the scale and ensure the cleaning of the water outlet, the number of the solution ports is different according to the different water qualities of the areas, the number of the solution ports in the areas with better water quality can be less than that in the areas with worse water quality, and the service time of the scale remover can be prolonged under the condition of achieving the purpose of scale removal.
2. According to the shower head with the scale remover, the scale removing component is connected to the rear cover through the threads, so that when the scale remover needs to be replaced, the scale removing component can be removed from the rear cover only by rotating the shell, and the replacement is convenient.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of a shower head with a scale remover of the present utility model;
FIG. 2 is a schematic view of a shower head with a scale remover according to the utility model;
FIG. 3 is a cross-sectional view of a shower head with a scale remover of the present utility model;
FIG. 4 is an enlarged view of a portion of FIG. 3A;
FIG. 5 is an enlarged view of a portion of FIG. 3B;
FIG. 6 is a schematic view of a descaling assembly of a shower head with a descaling agent according to the present utility model;
in the figure, 10, top spraying; 20. a rear cover; 201. a water inlet cavity; 202. a drainage cavity; 203. a partition plate; 204. a first water passing hole; 205. a clamping groove; 301. a water inlet; 302. a water outlet; 40. a descaling assembly; 401. a housing; 4011. a placement groove; 4012. an external thread; 4013. sealing grooves; 4014. a second water passing hole; 402. a fixing seat; 4021. a receiving groove; 4022. a through hole; 4023. a solution port; 403. a scale remover; 404. a seal ring; 50. a nozzle panel; 501. a water outlet body; 60. a water outlet panel; 601. a hook; 602. a mounting groove; 603. a mounting hole; 70. a decorative plate; 80. top spraying ball head; 90. a water inlet joint; 901. a water inlet channel; 100. a sealing gasket; 110. a water drainage channel; 120. and a water passing cavity.
Detailed Description
The utility model is described in detail below in connection with fig. 1-6.
The scale inhibition top spray is provided with a water inlet 301 and a water outlet 302, a drainage waterway 110 is communicated between the water inlet 301 and the water outlet 302, a scale removal assembly 40 is installed in the top spray 10, the scale removal assembly 40 is provided with a solution port 4023, and the solution port 4023 is communicated with the drainage waterway 110; the water drain path 110 generates negative pressure in the top spray 10, so that the descaling agent 403 in the descaling assembly 40 is sucked out through the solution port 4023, mixed with the water drain path 110, and finally flows out of the top spray 10 through the water outlet 302.
In this embodiment, a first water passing hole 204 is provided in the top nozzle 10, two sides of the first water passing hole 204 are communicated with a water inlet cavity 201 and a water outlet cavity 202, the scale removal assembly 40 is installed in the water outlet cavity 202, and the water passing cross section of the first water passing hole 204 is smaller than the water passing cross section of the water inlet cavity 201; the water flow in the water inlet chamber 201 is accelerated when flowing through the first water passing hole 204, and negative pressure is generated in the water discharging chamber 202, so that the detergent 403 in the descaling assembly 40 is sucked out through the solution port 4023.
In this embodiment, the top spraying 10 includes a rear cover 20, the rear cover 20 is provided with a water inlet cavity 201 and a water outlet cavity 202, a partition 203 is disposed between the water inlet cavity 201 and the water outlet cavity 202, and the partition 203 is provided with a first water passing hole 204.
In this embodiment, the lower end surface of the rear cover 20 is connected with the water outlet panel 60, specifically, the rear cover 20 is provided with a first connection portion, the water outlet panel 60 is provided with a second connection portion, the rear cover 20 and the water outlet panel 60 form a sealing connection through the first connection portion and the second connection portion, a water passing cavity 120 is formed between the rear cover 20 and the water outlet surface, the water passing cavity 120 is in waterway communication with the water draining cavity 202, and the rear cover 20 or the water outlet panel 60 is provided with a mounting groove 602. Further, the mounting groove 602 is formed in the water outlet panel 60, and the rear cover 20 is located in the mounting groove 602; the first connecting portion is the draw-in groove 205, is equipped with the second connecting portion in the mounting groove 602, and the second connecting portion is trip 601, and is equipped with nozzle panel 50 in the water chamber 120, and nozzle panel 50 is equipped with the delivery port 302 that the water route communicates in the drainage chamber 202 for the discharge contains the detergent 403 mix water. Further, the nozzle panel 50 is provided with a plurality of water outlet bodies 501, and the water outlet panel 60 is provided with mounting holes 603 sleeved outside the water outlet bodies 501.
In this embodiment, the scale removing assembly 40 includes a fixing base 402 and a scale remover 403, wherein the scale remover 403 may be a liquid scale remover or a paste or similar fluid scale remover. The fixing base 402 is provided with a containing groove 4021 for containing the detergent 403, and an opening of the fixing base 402 is abutted against the partition 203, so that the containing groove 4021 forms a closed space, and the detergent 403 is conveniently sucked out of the solution port 4023 by negative pressure of the water drainage waterway 110. The fixing base 402 is provided with a solution port 4023, and the solution port 4023 is communicated with the accommodating groove 4021 and the first water passing hole 204; further, the fixing base 402 is provided with a through hole 4022 along an axial direction thereof, and a solution port 4023 is provided on a wall surface of the through hole 4022. When the water flow in the water drain channel 110 flows through the first water passing hole 204, the flow speed is increased due to the reduced water cross section, so that a negative pressure is generated in the through hole 4022, and the detergent 403 is sucked out through the solution port 4023 and dissolved in the water drain channel 110. Further, the descaling assembly 40 further includes a housing 401, a placement groove 4011 is provided in the housing 401, and a fixing seat 402 is installed in the placement groove 4011. The specific number of the solution ports 4023 can be increased or decreased according to different water qualities of the areas, the number of the solution ports 4023 in the areas with better water quality can be smaller than that in the areas with worse water quality, and the service time of the detergent 403 can be prolonged under the condition of achieving the purpose of descaling.
In this embodiment, the housing 401 is installed in the drainage cavity 202, and a seal groove 4013 for installing the seal ring 404 is provided on the outer surface of the housing 401; the housing 401 is provided with a second water passing hole 4014, and the second water passing hole 4014 is respectively communicated with the first water passing hole 204 and the water passing cavity 120. In other embodiments, the fixing base 402 may directly form the housing 401, and the second water passing hole 4014 is disposed on the fixing base 402. Thus, the mixed water containing the detergent 403 in the descaling assembly 40 flows into the water passing chamber 120 through the second water passing hole 4014, and finally flows out of the top spray 10 through the water outlet 302 on the nozzle panel 50 provided in the water passing chamber 120. An inner wall surface of the drainage cavity 202 is provided with an inner thread, an outer thread 4012 is arranged on the outer surface of the shell 401, and the shell 401 is connected into the drainage cavity 202 through threaded fit.
In this embodiment, a water inlet joint 90 is installed in the water inlet cavity 201, a water inlet channel 901 is provided in the water inlet joint 90 and is communicated with the water inlet cavity 201, the water inlet channel 901 is provided with a water inlet 301, the water inlet joint 90 is sleeved with a top-spraying ball head 80, and the top-spraying ball head 80 is connected to the upper end face of the rear cover 20. Specifically, the outer surface of the water inlet cavity 201 is provided with external threads 4012, the ball head of the top spraying 10 is provided with internal threads, and the ball head of the top spraying 10 is connected to the outer surface of the water inlet cavity 201 through threaded fit, so that the ball head of the top spraying 10 is connected to the upper end surface of the rear cover 20.
In this embodiment, a sealing washer 100 is disposed between the top-spraying 10 ball head and the water inlet connector 90, so that a sealing fit is formed between the top-spraying 10 ball head and the water inlet connector 90, further, one end of the water inlet connector 90 located in the water inlet cavity 201 is spherical, so that the water inlet connector 90 can swing in a certain angle in the water inlet cavity 201, thereby adjusting the water outlet direction of the top-spraying 10, and the sealing washer 100 is in sealing fit with the spherical surface and the inner surface of the top-spraying ball head 80, so that water leakage is avoided in the water inlet process, and an internal thread is disposed at one end of the water inlet connector 90 away from the water inlet cavity 201 for connecting a water inlet pipeline. Further, a decorative plate 70 is provided between the top-spray head 80 and the rear cover 20, and the decorative plate 70 is fixed to the rear cover 20 by the top-spray head 80. Specifically, the top-spray head 80 is rotated so that the lower end surface thereof abuts against the decorative plate 70, and the decorative plate 70 abuts against the upper end surface of the rear cover 20.
The utility model provides a scale inhibition top spray, which comprises the following steps of installing and detaching a scale removal assembly 40:
when the scale remover 403 is used for the first time, the scale remover 403 is placed in the accommodating groove 4021 of the fixing base 402, and then the fixing base 402 is installed in the installation groove 602 of the housing 401. The housing 401 is then locked to the drain chamber 202 of the rear cover 20 by a screw-fit, and at the same time, the sealing ring 404 is made to sealingly fit to the water outlet panel 60.
When the descaling agent 403 needs to be replenished, the descaling assembly 40 can be removed from the drainage cavity 202 by reversing the housing 401; then, after the detergent 403 is placed in the receiving groove 4021, the housing 401 is screwed again to the drain chamber 202, and the detergent 403 is replenished.
The utility model provides a scale inhibition top spray, which has the following working principle:
municipal water enters the water inlet cavity 201 from the water inlet 301 through the water inlet channel 901, and since the water passing cross section of the water inlet cavity 201 is larger than the water passing cross section of the first water passing hole 204, when the water discharging waterway 110 flows from the water inlet cavity 201 through the first water passing hole 204, the water passing cross section area becomes smaller, and the water flowing speed increases, so that the water discharging waterway 110 generates negative pressure in the water discharging cavity 202, and the descaling agent 403 is sucked out from the solution port 4023 to be mixed with the water discharging waterway 110, and finally flows out from the water outlet 302 of the nozzle panel 50. Because the mixed water is dissolved with a trace amount of scale remover 403 material, the material can perform neutralization reaction with calcium and magnesium ions which are main components of the scale, so that the scale is effectively removed, the scaling of the water outlet 302 is prevented, and the water outlet flow is ensured.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement it, and not to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (10)
1. The scale inhibition top spray is provided with a water inlet and a water outlet, and a drainage waterway is communicated between the water inlet and the water outlet; and the drainage waterway generates negative pressure in the top spray, so that the descaling agent in the descaling assembly is sucked out from the solution port, is mixed with the drainage waterway and finally flows out of the top spray from the water outlet.
2. The scale inhibition top spray of claim 1, wherein a first water passing hole is formed in the top spray, two sides of the first water passing hole are communicated with a water inlet cavity and a water outlet cavity, the scale removal component is arranged in the water outlet cavity, and the water passing cross section of the first water passing hole is smaller than the water passing cross section of the water inlet cavity; the water flow in the water inlet cavity is accelerated when flowing through the first water passing hole, and negative pressure is generated in the water draining cavity, so that the descaling agent in the descaling assembly is sucked out from the solution port.
3. A scale inhibiting top spray according to claim 2, wherein the top spray comprises a rear cover, the rear cover is provided with the water inlet chamber and the water outlet chamber, a partition is arranged between the water inlet chamber and the water outlet chamber, and the partition is provided with the first water passing hole.
4. A scale inhibiting top spray according to claim 3, wherein the lower end surface of the rear cover is connected with a water outlet panel, the rear cover is provided with a first connecting portion, the water outlet panel is provided with a second connecting portion, the rear cover and the water outlet panel form a sealing connection through the first connecting portion and the second connecting portion, a water passing cavity is formed between the rear cover and the water outlet surface, the water passing cavity is in waterway communication with the water discharging cavity, and the rear cover or the water outlet panel is provided with a mounting groove.
5. The scale inhibiting top spray of claim 4, wherein said mounting slot is defined in said water outlet panel, said rear cover being positioned within said mounting slot; the first connecting portion is the draw-in groove, be equipped with the second connecting portion in the mounting groove, the second connecting portion is the trip, just be equipped with the nozzle panel in the water cavity, the nozzle panel be equipped with the water route communicate in the delivery port of drainage chamber for the discharge contains the detergent mix water.
6. A scale inhibiting top spray according to claim 3, wherein the scale removing assembly comprises a fixing base and a scale remover, the fixing base is provided with a containing groove for containing the scale remover, an opening of the fixing base is abutted against the partition plate, the fixing base is provided with the solution port, and the solution port is communicated with the containing groove and the first water passing hole.
7. The scale inhibition top spray of claim 6, wherein the scale removal assembly further comprises a housing, wherein a placement groove is formed in the housing, and the fixing seat is installed in the placement groove.
8. The scale inhibition top spray of claim 7, wherein the housing is mounted in the drainage chamber, and a seal groove for mounting a seal ring is arranged on the outer surface of the housing; the shell is provided with a second water passing hole which is respectively communicated with the first water passing hole and the water passing cavity.
9. A scale inhibiting top spray according to claim 3, wherein a water inlet joint is installed in the water inlet cavity, a water inlet channel is arranged in the water inlet joint and is communicated with the water inlet cavity, the water inlet channel is provided with the water inlet, a top spray ball head is sleeved outside the water inlet joint, and the top spray ball head is connected with the upper end face of the rear cover.
10. The scale inhibition top spray of claim 9, wherein a sealing gasket is arranged between the top spray ball head and the water inlet joint, so that sealing fit is formed between the top spray ball head and the water inlet joint, and a decorative plate is arranged between the top spray ball head and the rear cover, and the decorative plate is fixed on the rear cover through the top spray ball head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320158897.5U CN219377549U (en) | 2023-02-07 | 2023-02-07 | Scale inhibition top spray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320158897.5U CN219377549U (en) | 2023-02-07 | 2023-02-07 | Scale inhibition top spray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377549U true CN219377549U (en) | 2023-07-21 |
Family
ID=87188983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320158897.5U Active CN219377549U (en) | 2023-02-07 | 2023-02-07 | Scale inhibition top spray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377549U (en) |
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2023
- 2023-02-07 CN CN202320158897.5U patent/CN219377549U/en active Active
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