CN215258114U

CN215258114U - Ball-control type water-saving tap

Info

Publication number: CN215258114U
Application number: CN202121014994.4U
Authority: CN
Inventors: 竹昱波
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-21
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a ball accuse formula water conservation tap, including valve body, valve gap and control assembly, the valve body inner chamber is for separating the chamber structure, is equipped with the valve opening between the chamber, and control assembly includes case, connecting rod and floater, and the terminal surface is supported and is pressed and cover above-mentioned valve opening before the case, and the connecting rod front end supports to lean on the case afterbody and promotes the valve core slip, connecting rod end connection floater, the utility model discloses a floater drives the case and removes, and then the break-make of control valve body, with the quick accurate feedback of the change of pond water level to water conservation tap and control tap's the opening and close, reaches the purpose of water conservation, simple structure, convenient to use.

Description

Ball-control type water-saving tap

Technical Field

The utility model relates to a water saving fixtures especially involve a ball accuse formula water conservation tap that control is accurate, convenient to use, water conservation nature are good.

Background

Although China is a country with poor water resources, the consciousness of saving water is increasingly improved along with the improvement of living standard and education degree of people, in special occasions such as restaurants and kitchens with large frequent water consumption, as the cooking work is very busy during the peak of dinner, a common cook can open a water tap on a kitchen range water tank all the time to cause the water tank to overflow, and the great waste of water resources is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art; provides a ball-control water-saving tap with accurate control, convenient use and good water saving performance.

In order to solve the technical problem, the utility model mainly adopts the following technical proposal:

the utility model discloses a ball-control water-saving tap, which comprises a hollow valve body, a valve cover and a control component, wherein the valve cover is matched with the valve body and closes the inner cavity of the valve body, one end of the valve body is provided with a water inlet, the other end of the valve body is provided with a water outlet, the inner cavity of the valve body is in a partition cavity structure, a valve hole is arranged between the two partition cavities, one partition cavity is positioned above the valve hole and communicated with the water inlet, the other partition cavity is positioned below the valve hole and communicated with the water outlet, the valve cover is provided with an inner cavity, the control component comprises a valve core, a connecting rod and a floating ball, the front end surface of the valve core is pressed and covers the valve hole, the front end of the connecting rod is pressed against the tail part of the valve core and pushes the valve core to slide, the tail end of the connecting rod is connected with the floating ball, the floating ball is adopted to drive the valve core to move, and then the on-off of the water level change of a water pool is fed back to the tap quickly and accurately and the on-off of the tap is controlled, the purpose of water saving is achieved, the structure is simple, and the use is convenient.

Preferably, the valve core is made of quartz, the head of the valve core is disc-shaped, a groove is formed in the top end of the valve core, a valve flap is embedded in the groove, the valve flap is matched with the valve hole and covers the valve hole, the valve flap can guarantee the tightness of the valve hole, and the valve is prevented from being opened or closed untight.

Preferably, the connecting rod comprises a connecting part and a tail rod connected with the connecting part, the connecting part is sleeved with an external spring, the lower part of the tail rod is provided with external threads and is in threaded connection with the floating ball, the connecting part is matched with the inner cavity of the valve cover and is embedded in the inner cavity of the valve cover, the center of the connecting part is provided with a sliding hole, the sliding hole is matched with the tail part of the valve core and is used for accommodating the tail part of the valve core, and the connecting rod is embedded in the inner cavity of the valve cover and moves up and down along the inner cavity of the valve cover under the action of the external spring to push the valve core so as to convert water level change into movement of the valve core.

Preferably, a magnetic ring is embedded in the orifice of the sliding hole, a round hole is formed in the center of the bottom surface of the groove, an iron rod and an inner spring are embedded in the round hole, the inner spring is located below the iron rod, the sum of the free length of the inner spring and the length of the iron rod is larger than the depth of the round hole, the front end face of the iron rod abuts against the bottom surface of the diaphragm, the valve core is attracted into the sliding hole of the connecting portion through the magnetic ring, and moves up and down along the sliding hole of the connecting portion under the combined action of water inlet pressure, magnetic force and floating ball thrust to drive the diaphragm to control the opening and closing of the valve hole so as to control the opening and closing of the faucet.

Preferably, the tail rod is provided with a connecting spring at the upper end thereof, the tail rod is connected with the connecting part through the connecting spring, and when the water level rises excessively to push the connecting rod by the floating ball, the connecting spring deforms and bends to reduce the rising thrust of the floating ball.

Preferably, the water outlet pipe orifice is sleeved with a detachable water nozzle.

The utility model has the advantages that: the floating ball is adopted to drive the valve core to move, so that the on-off of the water flow of the valve body is controlled, the water level change of the water tank is quickly and accurately fed back to the faucet, the faucet is controlled to be opened and closed, the purpose of saving water is achieved, and the water-saving valve is simple in structure and convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded schematic view of the structure of fig. 1.

In the figure, 1, a valve body, 11, a water inlet, 12, a water outlet, 13, a valve hole, 2, a valve cover, 21, an inner cavity, 3, a valve core, 31, a groove, 4, a connecting rod, 41, a connecting part, 411, a sliding hole, 42, a tail rod, 43, an outer spring, 44, a connecting spring, 5, a floating ball, 6, a diaphragm, 7, an iron rod, 8, an inner spring and 9, a water nozzle are arranged.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the ball control type water saving tap of the embodiment is installed above a water pool of a restaurant cooking bench and used for controlling water inlet of the water pool, as shown in fig. 1 and fig. 2, the water saving tap comprises a hollow valve body 1, a valve cover 2 and a control component, wherein the valve cover 2 is matched with the valve body and seals an inner cavity of the valve body, one end of the valve body is provided with a water inlet 11, the other end of the valve body is provided with a water outlet 12, a detachable water nozzle 9 is installed at the water outlet, the inner cavity of the valve body is of a separation cavity structure, a valve hole 13 is designed between two separation cavities, one separation cavity is positioned above the valve hole and communicated with the water inlet, the other separation cavity is positioned below the valve hole and communicated with the water outlet, the valve cover is provided with an inner cavity 21, the control component comprises a valve core 3, a connecting rod 4 and a floating ball 5, the valve core is made of quartz material, the head of the valve core is disc-shaped, the top end of the valve core is provided with a groove 31, and the center of the bottom surface of the groove is provided with a round hole, a valve flap 6 is embedded in the groove, the valve flap is matched with the valve hole and covers the valve hole, an iron rod 7 and an inner spring 8 are embedded in the round hole, the inner spring is positioned below the iron rod, the sum of the free length of the inner spring and the length of the iron rod is greater than the depth of the round hole, the front end surface of the iron rod is abutted against the bottom surface of the valve, the connecting rod comprises a connecting part 41, a connecting spring 44 and a tail rod 42, the connecting part is matched with the inner cavity of the valve cover and embedded in the inner cavity of the valve cover, the tail rod is connected with the connecting part through the connecting spring, the lower part of the tail rod is provided with an external thread, the tail rod is connected with the floating ball through the external thread, the connecting part is sleeved with an external spring 43, the center of the connecting part is provided with a sliding hole 411, the sliding hole is matched with and holds the tail part of the valve core, the orifice of the slide hole is embedded with a magnetic ring, and the valve core is fixed in the slide hole through the suction of the magnetic ring and the iron rod.

When the water level of the water pool is lowered, the floating ball descends, the connecting rod moves downwards under the action of gravity to separate the valve core from the diaphragm, the diaphragm moves downwards under the pushing of the water inlet pressure to open the valve hole, the two separated cavities are communicated again, water at the water inlet passes through the valve hole to flow into the water outlet, and flows into the water pool through the water nozzle for water supplement, and the water level of the water pool is kept in a range all the time in a circulating reciprocating mode to achieve the purpose of saving water.

The water level of the pool can be adjusted by adjusting the relative position of the floating ball on the tail rod, and the use requirements of different occasions are met.

In the description of the present invention, the technical terms "upper", "lower", "front", "rear", "large", "small", "inner", "outer" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and only for convenience of description and understanding, the above description is not limiting, the present invention is not limited to the above description, and the present invention is not limited to the examples of the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.

Claims

1. A ball-control water-saving tap is characterized in that: water-saving tap includes cavity form valve body (1), with valve body cooperation and valve gap (2) and the control assembly of closed valve body inner chamber, valve body one end is equipped with water inlet (11), and the other end is equipped with delivery port (12), and the valve body inner chamber is for separating the chamber structure, and above-mentioned two are separated and are equipped with valve opening (13) between the chamber, and one of them separates the chamber and is located the valve opening top and communicate with each other with above-mentioned water inlet, and another separates the chamber and is located the valve opening below and communicate with each other with above-mentioned delivery port, the valve gap is equipped with inner chamber (21), control assembly includes case (3), connecting rod (4) and floater (5), and the terminal surface is supported and is pressed and cover above-mentioned valve opening before the case, the connecting rod front end supports to lean on the case afterbody and promotes the case and slide, connecting rod end connection floater.

2. The ball-control water-saving tap as claimed in claim 1, wherein: the valve element (3) is made of quartz, the head of the valve element is disc-shaped, a groove (31) is formed in the top end of the valve element, a valve flap (6) is embedded in the groove, and the valve flap is matched with the valve hole (13) and covers the valve hole.

3. The ball-control water-saving tap as claimed in claim 2, wherein: the connecting rod (4) comprises a connecting portion (41) and a tail rod (42) connected with the connecting portion, the connecting portion is sleeved with an outer spring (43), the lower portion of the tail rod is provided with external threads and is in threaded connection with the floating ball (5), the connecting portion is matched with the inner cavity (21) of the valve cover and is embedded in the inner cavity of the valve cover, a sliding hole (411) is formed in the center of the connecting portion, and the sliding hole is matched with the tail portion of the valve core and accommodates the tail portion of the valve core.

4. The ball-control water-saving tap as claimed in claim 3, wherein: the magnetic ring is embedded in the opening of the sliding hole (411), a round hole is formed in the center of the bottom surface of the groove (31), an iron rod (7) and an inner spring (8) are embedded in the round hole, the inner spring is located below the iron rod, the sum of the free length of the inner spring and the length of the iron rod is larger than the depth of the round hole, the front end face of the iron rod abuts against the bottom surface of the diaphragm (6), and the valve core (3) is attracted in the sliding hole of the connecting portion through the magnetic ring.

5. A ball control water saving tap according to claim 3 or 4, characterised in that: the upper end of the tail rod (42) is provided with a connecting spring (44), and the tail rod is connected with the connecting part (41) through the connecting spring.

6. The ball-control water-saving tap as claimed in claim 1, wherein: the water outlet (12) is sleeved with a detachable water nozzle (9).