CN211779230U

CN211779230U - Constant-flow water tap

Info

Publication number: CN211779230U
Application number: CN202020366384.XU
Authority: CN
Inventors: 钱瑞英; 严强; 涂昌松; 金媛媛
Original assignee: Zhejiang Momali Sanitary Utensils Co ltd
Current assignee: Zhejiang Momali Sanitary Utensils Co ltd
Priority date: 2020-03-22
Filing date: 2020-03-22
Publication date: 2020-10-27
Anticipated expiration: 2030-03-22

Abstract

The utility model discloses a constant current tap, which comprises a body, be located the intake antrum of body lower part, be located the hybrid chamber at body middle part and be located the play water cavity on body upper portion, be equipped with the cold water interface in the intake antrum, the hot water interface, it passes through outlet pipe and water injection well choke connection to go out the water cavity, the body top is equipped with the filter that contains the filter core, the filter outside is equipped with sealed shell, the filter below is equipped with the collector pipe, the collector pipe below is equipped with constant current subassembly, constant current subassembly includes the constant current chamber, the constant current cover, the activity endotheca is embedded in the constant current cover, the constant current cover is equipped with the slotted hole that communicates with the constant current chamber all around, constant current. The utility model discloses can realize controlling the stable uniformity of rivers, still take purifier simultaneously certainly, can improve comfort level nature and the security that the user used.

Description

Constant-flow water tap

Technical Field

The utility model relates to a daily life water bath technical field specifically is a constant current tap.

Background

At present, before using, a water outlet handle of a plurality of common taps and mixing taps on the market must be opened upwards, then the water outlet temperature is touched by hands, and the position of the handle needs to be adjusted repeatedly from left to right to enable the water outlet temperature after cold water and hot water are mixed to be suitable, so that a large amount of water resources are wasted. Particularly, when water is used in high-rise buildings, the proportion of cold water and hot water is easy to change due to unstable water pressure or multiple water uses, so that the phenomena of sudden cold and hot water temperature and sudden large and small water amount occur, and the water temperature and the water amount are required to be readjusted through manual operation.

The utility model discloses just to above-mentioned problem, design a section and have the improvement water quality, ensure water safety and do not receive the novel terminal water equipment of water condition restriction.

Disclosure of Invention

An object of the utility model is to provide a constant current tap can realize controlling the stable uniformity of rivers, still takes purifier simultaneously certainly, can improve comfort level nature and the security that the user used. In order to achieve the above object, the utility model provides a following technical scheme:

a constant-current faucet comprises a body, a water inlet cavity located at the lower portion of the body, a mixing cavity located at the middle portion of the body and a water outlet cavity located at the upper portion of the body, wherein a cold water port and a hot water port are formed in the water inlet cavity, the water outlet cavity is connected with a water nozzle through a water outlet pipe, a filter with a filter element is arranged above the body, a sealing shell is arranged outside the filter, a water collecting pipe is arranged below the filter, a constant-current assembly is arranged below the water collecting pipe and comprises a constant-current cavity, a constant-current sleeve and a movable inner sleeve, the movable inner sleeve is embedded in the constant-current sleeve, slotted holes communicated with the constant-current cavity are formed in the periphery of the constant-current sleeve, the bottom end of the constant-current sleeve is installed on the body.

Furthermore, the sealing shell is screwed to a first mounting hole in the body through a first thread, a sealing ring is arranged at the joint of the sealing shell and the first mounting hole, the filter is screwed to a second mounting hole in the body through a second thread, and the constant-current sleeve is screwed to a third mounting hole in the body through a third thread.

Furthermore, the aperture of the first mounting hole is larger than that of the second mounting hole, and the aperture of the second mounting hole is larger than that of the third mounting hole.

Furthermore, the flange of the movable inner sleeve is positioned above the constant-current sleeve and aligned with the outlet of the water collecting pipe.

The utility model discloses a working process and theory of operation do:

cold water and hot water respectively enter the mixing cavity through the cold water interface and the hot water interface and then enter the mixing cavity to form the required temperature, the water in the mixing cavity enters the filter through the flow channel, permeates from the periphery of the filter to the middle through the filter element, and is conveyed downwards to the constant-current assembly through the water collecting pipe, when the water pressure is high, the flushed water enables the spring to be compressed, and the movable inner sleeve moves downwards to block partial holes of the slotted hole to reduce a water outlet channel; when the water pressure is low, the spring moves upwards under the action of the restoring force, the movable inner sleeve moves upwards to enlarge the slotted hole, and the water outlet channel is enlarged; therefore, water pressure change is converted into water flow adjustment, so that water flows into the water outlet cavity from the periphery of the constant flow sleeve through the slotted holes, and flows out from the water nozzle through the water pipe, and the water flow out of the water nozzle is always kept stable and consistent.

The utility model provides a constant current tap can realize controlling the stable uniformity of rivers, still takes purifier simultaneously certainly, can improve comfort level nature and the security that the user used.

Drawings

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

Fig. 2 is a sectional view a-a of fig. 1.

In the figure: 10. a body; 20. a water inlet cavity; 30. a mixing chamber; 40. a water outlet cavity; 50. a filter; 60. a constant current component; 11. a first mounting hole; 12. a second mounting hole; 13. a third mounting hole; 21. a cold water port; 22. a hot water interface; 41. a water outlet pipe; 42. a water nozzle; 51. a filter element; 52. sealing the shell; 53. a water collection pipe; 54. a second thread; 521. a first thread; 522. a seal ring; 61. a constant flow chamber; 62. a constant flow sleeve; 63. a movable inner sleeve; 64. a slot; 65. an orifice plate; 66. a spring; 67. a flange; 621. a third thread.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides a constant flow faucet, which comprises a body 10, a water inlet cavity 20 located at the lower part of the body, a mixing cavity 30 located at the middle part of the body, and a water outlet cavity 40 located at the upper part of the body, wherein a cold water port 21 and a hot water port 22 are arranged in the water inlet cavity 20, the water outlet cavity 40 is connected with a water nozzle 42 through a water outlet pipe 41, a filter 50 containing a filter element 51 is arranged above the body 10, a sealing shell 52 is arranged outside the filter 50, a water collecting pipe 53 is arranged below the filter 50, a constant flow component 60 is arranged below the water collecting pipe 53, the constant flow component 60 comprises a constant flow cavity 61, a constant flow sleeve 62 and a movable inner, the periphery of the constant current sleeve 62 is provided with a slotted hole 64 communicated with the constant current cavity 61, the bottom end of the constant current sleeve 62 is arranged on the body 10 through a pore plate 65, and a spring 66 for supporting the movable inner sleeve 63 is arranged above the pore plate 65.

Further, the sealing shell 52 is screwed to the first mounting hole 11 of the body 10 through a first thread 521, a sealing ring 522 is disposed at a joint of the sealing shell 52 and the first mounting hole 11, the filter 50 is screwed to the second mounting hole 12 of the body through a second thread 54, and the constant-current sleeve 62 is screwed to the third mounting hole 13 of the body through a third thread 621.

Further, the first mounting hole 11 has a larger diameter than the second mounting hole 12, and the second mounting hole 12 has a larger diameter than the third mounting hole 13.

Further, the flange 67 of the movable inner sleeve 63 is positioned above the constant flow sleeve 62 and aligned with the outlet of the water collection pipe 53.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

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

Claims

1. A constant-current faucet comprises a body, a water inlet cavity, a mixing cavity and a water outlet cavity, wherein the water inlet cavity is located at the lower portion of the body, the mixing cavity is located at the middle portion of the body, the water outlet cavity is located at the upper portion of the body, a cold water port and a hot water port are arranged in the water inlet cavity, the water outlet cavity is connected with a water nozzle through a water outlet pipe, the constant-current faucet is characterized in that a filter with a filter element is arranged above the body, a sealing shell is arranged outside the filter, a water collecting pipe is arranged below the filter, a constant-current assembly is arranged below the water collecting pipe and comprises a constant-current cavity, a constant-current sleeve and a movable inner sleeve, the movable inner sleeve is embedded in the constant-current sleeve, slotted holes communicated with the constant-current cavity are formed in the.

2. The constant-flow water faucet of claim 1, wherein the sealing shell is screwed to a first mounting hole of the body through a first thread, a sealing ring is arranged at a joint of the sealing shell and the first mounting hole, the filter is screwed to a second mounting hole of the body through a second thread, and the constant-flow sleeve is screwed to a third mounting hole of the body through a third thread.

3. The constant flow faucet of claim 2, wherein the first mounting hole has a larger diameter than the second mounting hole, and the second mounting hole has a larger diameter than the third mounting hole.

4. The faucet of claim 1, wherein the flange of the moveable inner sleeve is positioned above the constant flow sleeve and aligned with the outlet of the water collection tube.