CN211820820U

CN211820820U - Water-saving faucet

Info

Publication number: CN211820820U
Application number: CN202020230611.6U
Authority: CN
Inventors: 赵建; 付广慧; 张亮; 郑立楠; 李楠
Original assignee: Qingdao Binhai University
Current assignee: Qingdao Binhai University
Priority date: 2020-03-01
Filing date: 2020-03-01
Publication date: 2020-10-30
Anticipated expiration: 2030-03-01

Abstract

The utility model relates to the technical field of water supply equipment, in particular to a water-saving faucet, which comprises a water inlet pipe fitting, a bent water pipe, a reinforcing support rod, a first reinforcing pipe seat, a second reinforcing pipe seat and a water outlet pipe fitting, wherein the water inlet pipe fitting is fixedly connected with one end of the bent water pipe; the other end of the bent water conveying pipe is movably connected with the water outlet pipe piece; the water inlet pipe fitting, the bent water conveying pipe and the water outlet pipe fitting are communicated in sequence; the bent water delivery pipe is fixedly connected with the first reinforcing pipe seat; the water outlet pipe is fixedly connected with a second reinforcing pipe seat; the first reinforcing pipe seat and the second reinforcing pipe seat are fixedly connected through the reinforcing support rod. The utility model discloses in inside outlet pipe spare, be equipped with the stifled post of current-limiting that can carry out the current-limiting, rivers are too big when preventing to open the outlet pipe body through the ball valve, carry out the current-limiting when being convenient for install under different environment and use, the water economy resource.

Description

Water-saving faucet

Technical Field

The utility model relates to a water supply equipment technical field, more specifically say, relate to a water-saving tap.

Background

At present, 20 hundred million people in the world are in a water shortage state, so that every drop of water saved in daily life is important. Water conservation is not only customary, but also in the product itself. The design of the water faucet directly influences the use habits of people and the use amount of water, and the change on the water faucet can save water resources more effectively. With the development of the times, the water faucet is changed variously, but the water faucet used in daily life still has many defects, so the water faucet is improved and innovated aiming at the defects, and is more convenient for people to use under the condition of reducing resource waste. The faucet in the prior art is provided with only one switch valve, and although the faucet can be used for adjusting water quantity, the faucet is often required to be adjusted to the maximum value due to habits of people when in use, and then the faucet is adjusted according to the flow rate used according to actual needs, so that waste of water sources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water-saving tap, which can effectively solve the problems in the prior art; the utility model discloses in inside outlet pipe spare, be equipped with the stifled post of current-limiting that can carry out the current-limiting, rivers are too big when preventing to open the outlet pipe body through the ball valve, carry out the current-limiting when being convenient for install under different environment and use, the water economy resource.

In order to achieve the purpose, the application provides a water-saving faucet which comprises a water inlet pipe fitting, a bent water pipe, a reinforcing support rod, a first reinforcing pipe seat, a second reinforcing pipe seat and a water outlet pipe fitting, wherein the water inlet pipe fitting is fixedly connected with one end of the bent water pipe; the other end of the bent water conveying pipe is movably connected with the water outlet pipe piece; the water inlet pipe fitting, the bent water conveying pipe and the water outlet pipe fitting are communicated in sequence; the bent water delivery pipe is fixedly connected with the first reinforcing pipe seat; the water outlet pipe is fixedly connected with a second reinforcing pipe seat; the first reinforcing pipe seat and the second reinforcing pipe seat are fixedly connected through the reinforcing support rod;

the water outlet pipe piece comprises a flow limiting pipe, a throttling regulating valve, a screw, a flow limiting blocking column, a water outlet pipe body and a ball valve; the open end of the flow limiting pipe is in sliding fit with the bent water conveying pipe; the closed end of the flow limiting pipe is in rotating fit with the screw through a mechanical seal; one end of the screw is fixedly connected with the throttling regulating valve, and the other end of the screw is matched in the middle of the flow-limiting blocking column through threads; the flow-limiting plugging column is in sliding fit in the flow-limiting pipe; the flow-limiting plug column is provided with a groove which is in sliding fit with the inner convex edge of the flow-limiting pipe; a water outlet is arranged on the lower end pipe surface of the flow limiting pipe, and the lower end of the water outlet is fixedly connected with the water outlet pipe body; the flow-limiting blocking column is blocked at the water outlet; and the middle part of the water outlet pipe body is provided with a ball valve.

Optionally, the bent water pipe comprises a bent pipe body and a hidden throttling mechanism; the vertical pipe of the elbow body is fixedly connected with the water inlet pipe fitting; the vertical pipe of the elbow body is fixedly connected with the first reinforcing pipe seat; the transverse pipe of the elbow body is connected with the hidden throttling mechanism;

the hidden throttling mechanism comprises an internal thread rotating pipe, a movable baffle ring, a rotary sliding pipe, a conical throttling plug without a conical tip and a positioning frame; a fixed baffle ring is fixedly connected to the pipe orifice of the transverse pipe of the elbow body; the internal thread rotating pipe is matched on the outer side surface of the transverse pipe of the elbow pipe body through threads; the movable baffle ring is fixedly connected between the internal thread rotating pipe and the rotating sliding pipe; the movable baffle ring is blocked at the inner side of the fixed baffle ring; one end of the rotating sliding pipe is in sealing sliding fit with the ring surface of the fixed baffle ring; one end of the conical throttling plug is inserted into the transverse pipe of the elbow body; the other end of the conical throttling plug is fixedly connected in the middle of the positioning frame; the positioning frame is fixedly connected in the rotary sliding pipe; the other end of the rotating sliding pipe is in sealing sliding fit with the flow limiting pipe.

Optionally, the diameter of one end, fixedly connected to the positioning frame, of the conical throttling plug is larger than the diameter of one end, inserted into the transverse pipe, of the conical throttling plug.

Optionally, a rubber sealing sleeve is fixedly connected to the inner side surface of the rotating sliding pipe, and the rubber sealing sleeve is located between the fixed baffle ring and the rotating sliding pipe.

Optionally, the lower end of the water outlet pipe body is fixedly connected with an atomizing head.

Optionally, the atomizing head is an a17 water flow conversion type atomizing energy-saving water nozzle.

Compared with the prior art, the water-saving faucet provided by the utility model is provided with the current-limiting blocking column which can limit current in the water outlet pipe piece, so that overlarge water flow is prevented when the water outlet pipe body is opened through the ball valve, the water-saving faucet is convenient to limit current when being installed in different environments, and water resources are saved; the concealed throttling mechanism is arranged in the utility model, the concealed throttling mechanism is not easy to be found by a user, the flow can be limited when the flow-limiting blocking column is adjusted by the user to be unable to limit the flow, and double flow-limiting is carried out by matching with the flow-limiting blocking column, so that the energy is effectively saved; the current-limiting pipe with through the cooperation of strengthening branch, strengthening tube socket one and strengthening tube socket two between the standpipe of return bend body, play firm effect, strengthen the utility model discloses stability during the use.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a second overall schematic diagram provided in the embodiment of the present invention;

fig. 3 is a schematic view of a water inlet pipe provided in an embodiment of the present invention;

fig. 4 is a schematic view of a curved water pipe according to an embodiment of the present invention;

fig. 5 is a cross-sectional view of a curved water pipe according to an embodiment of the present invention;

fig. 6 is a schematic view of a concealed throttle mechanism provided in the embodiment of the present invention;

fig. 7 is a cross-sectional view of a water outlet pipe according to an embodiment of the present invention.

Icon: a water inlet pipe fitting 1; bending the water conveying pipe 2; an elbow body 201; a stationary baffle ring 201A; a concealed throttle mechanism 202; an internal threaded rotating tube 202A; a movable retainer ring 202B; the rotating slide 202C; a conical throttling plug 202D; a positioning frame 202E; a reinforcing strut 3; a first reinforcing pipe seat 4; a second reinforcing pipe seat 5; a water outlet pipe 6; a current limiting pipe 601; a throttle valve 602; a screw 603; a flow-limiting plug 604; a water outlet pipe body 605; a ball valve 606.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality of or a plurality of is two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.

The present invention will be described in further detail with reference to the accompanying fig. 1-7.

The first embodiment is as follows:

as shown in fig. 1-7, a water-saving faucet comprises a water inlet pipe fitting 1, a bent water pipe 2, a reinforcing support rod 3, a reinforcing pipe seat I4, a reinforcing pipe seat II 5 and a water outlet pipe fitting 6, wherein the water inlet pipe fitting 1 is fixedly connected with one end of the bent water pipe 2; the other end of the bent water conveying pipe 2 is movably connected with the water outlet pipe 6; the water inlet pipe fitting 1, the bent water conveying pipe 2 and the water outlet pipe fitting 6 are communicated in sequence; the bent water delivery pipe 2 is fixedly connected with the reinforcing pipe seat I4; the water outlet pipe 6 is fixedly connected with a second reinforcing pipe seat 5; the first reinforcing pipe seat 4 and the second reinforcing pipe seat 5 are fixedly connected through the reinforcing support rod 3;

the water outlet pipe 6 comprises a flow limiting pipe 601, a throttling regulating valve 602, a screw 603, a flow limiting blocking column 604, a water outlet pipe body 605 and a ball valve 606; the open end of the flow limiting pipe 601 is in sliding fit with the bent water conveying pipe 2; the closed end of the flow limiting pipe 601 is in rotating fit with the screw 603 through a mechanical seal; one end of the screw 603 is fixedly connected with the throttle regulating valve 602, and the other end of the screw 603 is matched in the middle of the flow-limiting blocking column 604 through threads; the flow-limiting blocking column 604 is in sliding fit in the flow-limiting pipe 601; the flow-limiting plug column 604 is provided with a groove which is in sliding fit with the convex edge inside the flow-limiting pipe 601; a water outlet is arranged on the lower end pipe surface of the flow limiting pipe 601, and the lower end of the water outlet is fixedly connected with the water outlet pipe body 605; the flow-limiting blocking column 604 is blocked at the water outlet; the middle part of the water outlet pipe body 605 is provided with a ball valve 606.

The utility model discloses in inside outlet pipe spare 6, be equipped with the stifled post 604 of current-limiting that can carry out the current-limiting, rotate throttle control valve 602 and drive screw rod 603 and rotate, can drive the stifled post 604 of current-limiting and slide in current-limiting pipe 601 when screw rod 603 rotates, be equipped with on the stifled post 604 of current-limiting with the recess of the inside bead sliding fit of current-limiting pipe 601, the cooperation of bead and recess plays the spacing effect of direction, adjusts the range of the stifled post 604 shutoff of current-limiting pipe 601's delivery port to change its size that carries out the current-limiting, the setting of the stifled post 604 of current-limiting, can prevent that rivers are too big when opening outlet pipe body 605 through ball valve 606, carry out the current-limiting use when being convenient; the current-limiting pipe 601 with through the cooperation of strengthening branch 3, strengthening tube socket 4, strengthening tube socket two 5 between the crooked raceway 2, play firm effect, strengthen the utility model discloses stability during the use.

The second embodiment is as follows:

as shown in fig. 1 to 7, the curved water pipe 2 includes an elbow body 201 and a hidden throttling mechanism 202; the standpipe of the elbow body 201 is fixedly connected with the water inlet pipe fitting 1; the standpipe of the elbow body 201 is fixedly connected with the first reinforcing pipe seat 4; the horizontal pipe of the elbow body 201 is connected with the hidden throttling mechanism 202;

the concealed throttling mechanism 202 comprises an internal thread rotating pipe 202A, a movable baffle ring 202B, a rotating sliding pipe 202C, a conical throttling plug 202D without a conical tip and a positioning frame 202E; a fixed stop ring 201A is fixedly connected to the orifice of the transverse pipe of the elbow body 201; the internal thread rotating pipe 202A is matched on the outer side surface of the transverse pipe of the elbow pipe body 201 through threads; the movable baffle ring 202B is fixedly connected between the internal thread rotating pipe 202A and the rotating sliding pipe 202C; the movable baffle ring 202B is blocked at the inner side of the fixed baffle ring 201A; one end of the rotating slide pipe 202C is in sealing sliding fit with the annular surface of the fixed baffle ring 201A; one end of the conical throttling plug 202D is inserted into the transverse pipe of the elbow body 201; the other end of the conical throttling plug 202D is fixedly connected to the middle of the positioning frame 202E; the positioning frame 202E is fixedly connected in the rotating slide tube 202C; the other end of the rotating slide pipe 202C is hermetically and slidably fitted in the flow limiting pipe 601. The hidden throttling mechanism 202 is also arranged inside the utility model, when the hidden throttling mechanism 202 is installed in public places for use, the hidden throttling mechanism 202 is not easy to be found by users, the flow can be limited when the flow-limiting blocking column 604 is adjusted by users to be unable to limit the flow, and double flow limiting is carried out by matching with the flow-limiting blocking column 604, thus effectively saving energy; when the hidden throttling mechanism 202 performs flow limiting adjustment, the rotating sliding pipe 202C is rotated to drive the movable baffle ring 202B and the internal thread rotating pipe 202A to rotate, the position of the internal thread rotating pipe 202A and the transverse pipe of the elbow body 201 can be changed when the internal thread rotating pipe 202A rotates, so that the rotating sliding pipe 202C is driven to slide on the fixed baffle ring 201A, the rotating sliding pipe 202C drives the conical throttling plug 202D to be inserted into the transverse pipe of the elbow body 201 through the positioning frame 202E to perform adjustment, and the conical throttling plug 202D and the transverse pipe of the elbow body 201 form flow conveying ports with different sizes, so that the flow is changed, and the effect of flow limiting adjustment is achieved.

The diameter of one end, fixedly connected to the positioning frame 202E, of the conical throttling plug 202D is larger than the diameter of one end, inserted into the transverse pipe, of the conical throttling plug 202D.

The inner side surface of the rotating sliding pipe 202C is fixedly connected with a rubber sealing sleeve, and the rubber sealing sleeve is positioned between the fixed baffle ring 201A and the rotating sliding pipe 202C. The rubber sealing sleeve plays a role in sealing and prevents water leakage.

The lower end of the water outlet pipe body 605 is fixedly connected with an atomizing head. The atomizing head is arranged for changing water flow into water mist, and when the atomizing head is installed in a public washroom, water sources can be effectively saved.

The atomizing head adopts an A17 water flow conversion type atomizing energy-saving water nozzle.

The principle is as follows: the utility model discloses in inside outlet pipe spare 6, be equipped with the stifled post 604 of current-limiting that can carry out the current-limiting, rotate throttle control valve 602 and drive screw rod 603 and rotate, can drive the stifled post 604 of current-limiting and slide in current-limiting pipe 601 when screw rod 603 rotates, be equipped with on the stifled post 604 of current-limiting with the recess of the inside bead sliding fit of current-limiting pipe 601, the cooperation of bead and recess plays the spacing effect of direction, adjusts the range of the stifled post 604 shutoff of current-limiting pipe 601's delivery port to change its size that carries out the current-limiting, the setting of the stifled post 604 of current-limiting, can prevent that rivers are too big when opening outlet pipe body 605 through ball valve 606, carry out the current-limiting use when being convenient; the current-limiting pipe 601 with through the cooperation of strengthening branch 3, strengthening tube socket 4, strengthening tube socket two 5 between the crooked raceway 2, play firm effect, strengthen the utility model discloses stability during the use.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a water-saving tap, includes water pipe spare (1), crooked raceway (2), strengthens branch (3), strengthens tube socket one (4), strengthens tube socket two (5) and goes out water pipe spare (6), its characterized in that: the water inlet pipe fitting (1) is fixedly connected with one end of the bent water delivery pipe (2); the other end of the bent water conveying pipe (2) is movably connected with the water outlet pipe (6); the water inlet pipe fitting (1), the bent water conveying pipe (2) and the water outlet pipe fitting (6) are communicated in sequence; the bent water delivery pipe (2) is fixedly connected with a first reinforcing pipe seat (4); the water outlet pipe (6) is fixedly connected with a second reinforcing pipe seat (5); the first reinforcing pipe seat (4) and the second reinforcing pipe seat (5) are fixedly connected through the reinforcing support rod (3);

the water outlet pipe (6) comprises a flow limiting pipe (601), a throttling regulating valve (602), a screw (603), a flow limiting blocking column (604), a water outlet pipe body (605) and a ball valve (606); the open end of the flow limiting pipe (601) is in sliding fit with the bent water conveying pipe (2); the closed end of the flow limiting pipe (601) is in rotating fit with the screw (603) through a mechanical seal; one end of the screw rod (603) is fixedly connected with the throttling regulating valve (602), and the other end of the screw rod (603) is matched in the middle of the flow-limiting blocking column (604) through threads; the flow-limiting blocking column (604) is in sliding fit in the flow-limiting pipe (601); the flow-limiting blocking column (604) is provided with a groove which is in sliding fit with the convex edge inside the flow-limiting pipe (601); a water outlet is arranged on the lower end pipe surface of the flow limiting pipe (601), and the lower end of the water outlet is fixedly connected with the water outlet pipe body (605); the flow-limiting blocking column (604) is blocked at the water outlet; the middle part of the water outlet pipe body (605) is provided with a ball valve (606).

2. A water-saving faucet as recited in claim 1, wherein: the bent water conveying pipe (2) comprises a bent pipe body (201) and a hidden throttling mechanism (202); the vertical pipe of the elbow pipe body (201) is fixedly connected with the water inlet pipe fitting (1); the standpipe of the elbow body (201) is fixedly connected with the first reinforcing pipe seat (4); the transverse pipe of the elbow pipe body (201) is connected with the hidden throttling mechanism (202);

the hidden throttling mechanism (202) comprises an internal thread rotating pipe (202A), a movable baffle ring (202B), a rotary sliding pipe (202C), a conical throttling plug (202D) without a conical tip and a positioning frame (202E); a fixed baffle ring (201A) is fixedly connected to the pipe orifice of the transverse pipe of the elbow pipe body (201); the internal thread rotating pipe (202A) is matched on the outer side surface of the transverse pipe of the elbow pipe body (201) through threads; the movable baffle ring (202B) is fixedly connected between the internal thread rotating pipe (202A) and the rotating sliding pipe (202C); the movable baffle ring (202B) is blocked at the inner side of the fixed baffle ring (201A); one end of the rotating sliding pipe (202C) is in sealing sliding fit with the annular surface of the fixed baffle ring (201A); one end of the conical throttling plug (202D) is inserted into the transverse pipe of the elbow body (201); the other end of the conical throttling plug (202D) is fixedly connected to the middle of the positioning frame (202E); the positioning frame (202E) is fixedly connected in the rotating sliding pipe (202C); the other end of the rotating slide pipe (202C) is in sealed sliding fit in the flow limiting pipe (601).

3. A water-saving faucet as claimed in claim 2, wherein: the diameter of one end, fixedly connected to the positioning frame (202E), of the conical throttling plug (202D) is larger than the diameter of one end, inserted into the transverse pipe, of the conical throttling plug (202D).

4. A water-saving faucet as claimed in claim 3, wherein: the inner side surface of the rotating sliding pipe (202C) is fixedly connected with a rubber sealing sleeve, and the rubber sealing sleeve is positioned between the fixed baffle ring (201A) and the rotating sliding pipe (202C).

5. A water-saving faucet as recited in claim 1, wherein: the lower end of the water outlet pipe body (605) is fixedly connected with an atomizing head.

6. A water-saving faucet as claimed in claim 5, wherein: the atomizing head adopts an A17 water flow conversion type atomizing energy-saving water nozzle.