CN215172662U

CN215172662U - Water tank level control release valve

Info

Publication number: CN215172662U
Application number: CN202120910404.XU
Authority: CN
Inventors: 谢万云
Original assignee: XIAMEN NAT PLUMBING Inc
Current assignee: XIAMEN NAT PLUMBING Inc
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-14
Anticipated expiration: 2031-04-29

Abstract

The utility model belongs to the technical field of a drain valve controlled by air pressure, in particular to a water tank water level control release valve, which comprises a control body component, a buoy component, a release body component and a fixing frame component; install the mount subassembly on one side of body subassembly loses heart, the flotation pontoon subassembly sets up inside losing heart body subassembly, installs control body subassembly above losing heart body subassembly. The utility model discloses have environmental protection and energy saving, the action is stable, the structure is exquisite, durable's characteristic to perfect solution general disappointing valve can be gone by water the limit and is lost heart, cause the action unstable, the intraductal atmospheric pressure that is detained is lost heart slow, lead to the drain valve can not reset the scheduling problem after having drained.

Description

Water tank level control release valve

Technical Field

The utility model belongs to the technical field of pneumatic control's drain valve, concretely relates to water tank water level control release valve.

Background

Most of air pressure controlled drain valves are controlled by a pneumatic button or an air pump, when the air pump inflates, a general mechanical air release valve cannot be completely sealed, the phenomenon that air is inflated while air is released can occur, the air pressure is insufficient, the action is unstable, when the drain valve drains water, air in an air bag cannot be quickly released, the reset of the drain valve is easy to cause that the water flow is unstable, and the invention solves the problem.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a water tank water level control release valve has environmental protection and energy saving, and the stable operation, the exquisite, durable's of structure characteristic to perfect solution general release valve can be on the limit flush water the limit and lose heart, cause the action unstable, the intraductal stagnation atmospheric pressure of gas is lost heart slowly after having discharged water, lead to the drain valve can not reset the scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a water tank water level control air escape valve comprises a control body assembly, a buoy assembly, an air escape body assembly and a fixing frame assembly; install the mount subassembly on one side of body subassembly loses heart, the flotation pontoon subassembly sets up inside losing heart body subassembly, installs control body subassembly above losing heart body subassembly.

Preferably, the air leakage body assembly comprises an air leakage body, a three-way air pipe joint and a slot; the three-way air pipe joint is arranged on one side of the air leakage body through the mounting groove, and the fixing frame component comprises a fixing frame, a nut, a bolt and an inserted rod; the mount passes through inserted bar and slot and loses heart body and peg graft each other, and integrated into one piece has the clamping on the mount, installs nut and bolt on the clamping.

As preferred, the flotation pontoon subassembly includes the flotation pontoon, loses heart and lifts pole, sealed pad, and the flotation pontoon is installed inside losing heart body, and the flotation pontoon top is rotated through pedestal and pivot and is connected with loses heart and lifts the pole, loses heart and lifts pole front end bottom and be provided with sealed pad.

Preferably, the control body assembly comprises a control body and an air pipe, the control body is arranged on the air leakage body through a buckle in a clamping mode, the upper end of the control body is rotatably connected with the air leakage lifting rod through a shaft hole and a rotating shaft, an air leakage opening is formed in the control body below the sealing gasket, and the bottom of the air leakage opening is connected with the three-way air pipe connector through the air pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the characteristics of environmental protection, energy saving, stable action, exquisite structure and durability, and perfectly solves the problems that the common air release valve can release water while flushing water, so that the action is unstable, the retention air pressure in the air pipe after water drainage is slow, the drainage valve cannot be reset and the like, and is a novel perfect and reliable high-quality new product;

the utility model discloses install on the extruded tube of drain valve with plastics mount and clamping, fasten with the plastic bolt, its valve body is in the middle of the drain valve control trachea for the mouth T type trachea tee bend that loses heart, this novel disappointing valve overall structure outward appearance is exquisite, and action stable performance, the swift installation of being convenient for or dismantlement.

Drawings

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

FIG. 1 is a schematic structural view of a water level control release valve of a water tank according to the present invention;

FIG. 2 is a schematic view of an assembly structure of a water level control release valve of a water tank according to the present invention;

FIG. 3 is a schematic view of the disassembled structure of the water level control release valve of the water tank of the present invention;

FIG. 4 is a schematic structural view of an embodiment of a water tank level control release valve of the present invention;

fig. 5 is a schematic structural view of an embodiment of the water level control release valve of the utility model.

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.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: a water tank water level control air escape valve comprises a control body component 1, a buoy component 2, an air escape body component 3 and a fixing frame component 4; install mount subassembly 4 on one side of body subassembly 3 loses heart, the setting of flotation pontoon subassembly 2 is inside losing heart body subassembly 3, installs control body subassembly 1 above losing heart body subassembly 3.

Specifically, the air release body assembly 3 comprises an air release body 31, a three-way air pipe joint 32 and a slot 33; the three-way air pipe joint 32 is arranged on one side of the air release body 31 through an installation groove, and the fixing frame component 4 comprises a fixing frame 41, a nut 42, a bolt 43 and an inserted rod 44; the fixing frame 41 is inserted into the air release body 31 through the insertion rod 44 and the insertion slot 33, a clamp is integrally formed on the fixing frame 41, and a nut 42 and a bolt 43 are installed on the clamp.

Specifically, the flotation pontoon subassembly 2 includes flotation pontoon 21, loses heart and lifts pole 22, sealed pad 23, and flotation pontoon 21 is installed inside losing heart body 31, and flotation pontoon 21 top is rotated through pedestal and pivot and is connected with and loses heart and lift pole 22, loses heart and lifts pole 22 front end bottom and be provided with sealed pad 23.

Specifically, control body subassembly 1 includes control body 11 and trachea 12, and control body 11 establishes on disappointing body 31 through the buckle card, and control body 11 upper end is through shaft hole and pivot and disappointing lift rod 22 and rotate and be connected, is provided with the mouth that loses heart in the below of sealed pad 23 on control body 11, and the mouth bottom that loses heart is connected with three trachea joint 32 through trachea 12.

The utility model discloses an action principle: when the water level of the water tank rises to reach the position of an air release valve, the float assembly 2 in the air release valve main body rises along with the water level to generate back pressure pushing, one end of the air release lifting rod 22 is pushed to rise by utilizing a lever principle, the other end, provided with the sealing gasket 23, of the air release lifting rod 22 descends along with the air release lifting rod to press an air release opening and keep a closed state, therefore, when a button of the drain valve is pressed, the air pressure in the air pipe 12 cannot be insufficient due to leakage, and the stable action of the drain valve is ensured. When the water level is reduced after the water is drained, the floating piece in the float 21 of the air release valve is reduced along with the water level, the sealing end of the lifting rod 22 for releasing air after the back pressure disappears is opened, and the air can be released, so that the automatic air release function of the mechanical control of the toilet water tank is achieved through the reciprocating circulation.

The utility model discloses a theory of operation and use flow:

tank level rise buoy assembly as shown in fig. 4:

when the water level of the water tank is increased, the buoy 21 of the buoy assembly 2 in the air escape valve main body is increased along with the water level to generate back pressure pushing, one end of the air escape lifting rod 22 is pushed to be increased by utilizing the lever principle, and the other end of the air escape lifting rod 22, which is provided with the sealing gasket 23, is lowered along with the air escape lifting rod 22 to press the air escape opening 13 and keep a closed state; therefore, when the button of the drain valve is pressed, the air pressure in the air pipe 12 is not insufficient due to leakage, and the stable action of the drain valve is ensured.

The float assembly is dropped and deflated as shown in fig. 5 when the water level of the water tank drops:

when the toilet water tank is flushed each time, the water level of the water tank drops, and the buoy 21 of the buoy assembly 2 drops; the back pressure disappears after the flotation pontoon 21 of flotation pontoon subassembly 2 falls, loses heart and lifts pole 22 and have sealed 23 one end of packing and can break away from the mouth 13 that loses heart of control body 11 fast, loses heart and produces the clearance between mouth 13 and the sealed 23 and begin to lose heart, and the reciprocating motion of so circulation reaches the disappointing function of toilet tank mechanical type.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a water tank level control release valve which characterized in that: comprises a control body component (1), a buoy component (2), an air leakage body component (3) and a fixed frame component (4); install on one side of body subassembly (3) of disappointing fixed frame subassembly (4), inside buoy assembly (2) set up body subassembly (3) of disappointing, install control body subassembly (1) above body subassembly (3) of disappointing.

2. The water tank level control air release valve according to claim 1, characterized in that: the air leakage body assembly (3) comprises an air leakage body (31), a three-way air pipe joint (32) and a slot (33); a three-way air pipe joint (32) is arranged on one side of the air leakage body (31) through an installation groove, and the fixing frame component (4) comprises a fixing frame (41), a nut (42), a bolt (43) and an inserted rod (44); the fixing frame (41) is mutually inserted with the air leakage body (31) through the insertion rod (44), the insertion groove (33) and the clamping frame (41) is integrally formed with a clamping clip, and the clamping clip is provided with a nut (42) and a bolt (43).

3. The water tank level control air release valve according to claim 1, characterized in that: buoy subassembly (2) include buoy (21), lose heart lift pole (22), sealed pad (23), and buoy (21) are installed inside losing heart body (31), and buoy (21) top is rotated through pedestal and pivot and is connected with and loses heart and lift pole (22), loses heart and lifts pole (22) front end bottom and be provided with sealed pad (23).

4. The water tank level control air release valve according to claim 1, characterized in that: control body subassembly (1) is including control body (11) and trachea (12), and control body (11) are established on disappointing body (31) through the buckle card, and control body (11) upper end is through shaft hole and pivot and disappointing lift pole (22) and rotate and be connected, is provided with disappointing the mouth in the below of sealed pad (23) on control body (11), and it is connected with tee bend trachea joint (32) to lose heart bottom through trachea (12).