CN215522025U

CN215522025U - Water-saving valve for building heating and ventilation

Info

Publication number: CN215522025U
Application number: CN202121478282.8U
Authority: CN
Inventors: 赵文洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-14
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a water-saving valve for building heating ventilation, which comprises a valve body and a cover plate, wherein the inner side of the valve body is provided with a mounting seat, the inner side of the mounting seat is provided with a sealing gasket, a piston valve core is connected above the sealing gasket, an adjusting bolt is arranged above the piston valve core, the left side of the valve body is provided with a connecting seat, the upper side of the connecting seat is connected with the mounting bolt, the inner side of the connecting seat is provided with a rotating bearing, the upper side of the rotating bearing is connected with an adjusting screw rod, the outer side of the adjusting screw rod is connected with an adjusting nut, and the left side of the adjusting nut is provided with a clamping plate; this warm general water-saving valve that leads to of building conveniently uses at the warm general water-saving valve of building according to the demand to the velocity of flow of convenient adjustment water, it is very convenient to use, and the convenience is filtered out the impurity in the water according to the not equidimension water pipe of user demand fixed mounting, convenient, is convenient for use many-sided the using of water after filtering, improves the practicality of water-saving valve, is convenient for people to operate and use.

Description

Water-saving valve for building heating and ventilation

Technical Field

The utility model relates to the technical field of water-saving valves, in particular to a universal water-saving valve for building heating.

Background

Water is a source of life of people, no matter what living beings do not leave water resources, so the water resources are essential in life, along with the development of science and technology, people connect water pipes to families, so that everyone can get through the water in the family, the life of people is facilitated, and the water pipes need a water-saving valve to control the flow of water when in use, so the water-saving valve appears on the market.

The existing water-saving valve is inconvenient to use in building heating ventilation to adjust the flow rate of water when in use, is inconvenient to provide when in use, is inconvenient to install and fix water pipes with different sizes when in use, and is inconvenient to filter impurities in water when in use.

Therefore, the water-saving valve for the heating and ventilation of the building is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a water-saving valve for building heating ventilation, which aims to make up the defects of the prior art and solve the problems that the building heating ventilation is inconvenient, the flow rate of water is inconvenient to adjust, water pipes with different sizes are inconvenient to install and the filtering is inconvenient.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a water-saving valve for building heating ventilation, which comprises a valve body and a cover plate, wherein the inner side of the valve body is provided with an installation seat, the inner side of the installation seat is provided with a sealing gasket, a piston valve core is connected above the sealing gasket, an adjusting bolt is arranged above the piston valve core, the left side of the valve body is provided with a connecting seat, the upper side of the connecting seat is connected with the installation bolt, the inner side of the connecting seat is provided with a rotating bearing, the upper side of the rotating bearing is connected with an adjusting screw rod, the outer side of the adjusting screw rod is connected with an adjusting nut, and the left side of the adjusting nut is provided with a clamping plate.

Preferably, the apron sets up in the outside of valve body, and the left side of valve body is connected with the kelly to the left side of kelly is provided with spacing spring, the below of apron is provided with the filter, and the outside of filter has seted up the filtration pore, and the inboard of filter is provided with the filter screen, the below of filter is provided with and supports the board, and supports the below of board and be connected with fixed spring.

Preferably, the piston valve core and the mounting seat form a sealing structure through a sealing gasket, and the piston valve core and the valve body form a lifting structure through an adjusting bolt.

Preferably, the mounting bolts are symmetrically arranged in two groups about the axis of the connecting seat, and the connecting seat and the valve body form a detachable structure through the mounting bolts.

Preferably, the adjusting screw rod and the connecting seat form a rotating structure through a rotating bearing, and the adjusting screw rod and the clamping plate form a lifting structure through an adjusting nut.

Preferably, the cover plate and the valve body form a clamping structure through a clamping rod, and the clamping rod and the valve body form an elastic structure through a limiting spring.

Preferably, the filter holes are formed in the outer side of the filter plate at equal intervals, the filter plate is connected with the filter screen in a nested manner, and the filter plate and the valve body form a fixed structure through a cover plate.

Preferably, the abutting plate is in sliding connection with the valve body, and the abutting plate and the valve body form an elastic structure through a fixed spring.

The utility model has the advantages that: the water pipe is convenient for building heating and adjusting the using flow rate of water, is convenient for mounting water pipes with different sizes, and is convenient for filtering water.

1. The utility model is convenient for building heating and general use, adjusts the using flow rate of water, manually rotates the adjusting bolt, the adjusting bolt longitudinally moves on the valve body through the thread arranged on the outer side, drives the piston valve core to perform lifting motion in the valve body while longitudinally moving, the piston valve core is driven to leave the sealing gasket arranged in the mounting seat, so that a gap is formed between the piston valve core and the sealing gasket, water in the valve body flows through the gap, the flow speed of water in the valve body is adjusted by setting the size of the gap, the valve body is made of heat-insulating materials, can be conveniently used for building heating and ventilation, avoids the too fast dissipation of heat energy in water, and has the advantages that by arranging the sealing gasket, the gap between the piston valve core and the mounting seat can be filled, so that water is prevented from flowing out of the gap when the piston valve core is not used, the heating and ventilation of a building are facilitated, and the flow rate of the water can be conveniently adjusted according to requirements;

2. according to the utility model, water pipes with different sizes are conveniently installed and fixed, the connecting seat is placed at the inlet of the valve body, the installation bolt is manually rotated, the position of the connecting seat is conveniently fixed at the inlet of the valve body, the water pipe to be installed and fixed is placed between the two clamping plates, and after the outlet of the water pipe is aligned with the inlet of the valve body, the adjusting screw is manually rotated and rotates in situ in the connecting seat through the rotary bearing, the adjusting screw rotates in situ and drives the adjusting nut to longitudinally move through threads arranged on the outer side, the clamping plates are driven to perform lifting motion on the connecting seat while the nut is longitudinally moved until the two clamping plates are respectively abutted against the outer sides of the water pipe, so that the position of the water pipe is conveniently fixed, and the water pipes with different sizes are conveniently installed and fixed according to requirements;

3. the utility model is convenient for filtration, a filter plate is placed into a valve body through a mounting port arranged on the outer side of the valve body, after the filter plate enters the valve body, the bottom end of the filter plate moves downwards against a supporting plate, the supporting plate compresses a fixing spring while moving downwards in the valve body, until the filter plate completely enters the valve body, a clamping rod is manually pulled, the clamping rod compresses a limiting spring while moving in the valve body, a cover plate is placed above the mounting port, the bottom end of the cover plate is supported against the filter plate, after the position of the filter plate is fixed, the clamping rod is loosened, the clamping rod returns to the original position through the elasticity of the limiting spring, one end of the clamping rod is clamped into a clamping groove arranged in the cover plate, the position of the cover plate is fixed, the filter screen is connected in an embedded manner in the filter plate, water in the valve body flows into the filter plate through filter holes, the water is filtered out from the filter screen, impurities in the water are filtered out by the filter screen, and the impurities in the water are conveniently filtered out, the water can be used repeatedly, and the practicability of the water-saving valve is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 these drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a water-saving valve of the present invention in a sectional side view;

FIG. 2 is a side view external schematic view of the water saving valve of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at B of fig. 1.

In the figure: 1. a valve body; 2. a mounting seat; 3. a gasket; 4. a piston valve core; 5. adjusting the bolt; 6. a connecting seat; 7. installing a bolt; 8. a rotating bearing; 9. adjusting the screw rod; 10. adjusting the screw cap; 11. a splint; 12. a cover plate; 13. a clamping rod; 14. a limiting spring; 15. a filter plate; 16. filtering holes; 17. a filter screen; 18. a resisting plate; 19. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.

Example one

Referring to fig. 1 and 3, a water saving valve for building heating and ventilation comprises a valve body 1 and a cover plate 12, wherein an installation seat 2 is arranged on the inner side of the valve body 1, a sealing gasket 3 is arranged on the inner side of the installation seat 2, a piston valve core 4 is connected above the sealing gasket 3, an adjusting bolt 5 is arranged above the piston valve core 4, a connecting seat 6 is arranged on the left side of the valve body 1, an installation bolt 7 is connected above the connecting seat 6, a rotary bearing 8 is arranged on the inner side of the connecting seat 6, an adjusting screw 9 is connected above the rotary bearing 8, an adjusting nut 10 is connected on the outer side of the adjusting screw 9, a clamping plate 11 is arranged on the left side of the adjusting nut 10, the adjusting bolt 5 is manually rotated during operation, the adjusting bolt 5 longitudinally moves on the valve body 1 through threads arranged on the outer side, the adjusting bolt 5 longitudinally moves and simultaneously drives the piston valve core 4 to perform lifting motion in the valve body 1, the piston valve core 4 is driven to leave the sealing gasket 3 arranged in the mounting seat 2, a gap is generated between the piston valve core 4 and the sealing gasket 3, water in the valve body 1 circulates through the gap, the flow rate of the water in the valve body 1 is adjusted by setting the size of the gap, the valve body 1 is made of a heat-insulating material, the building heating and ventilating use can be conveniently carried out, the heat energy in the water is prevented from being dissipated too fast, the gap between the piston valve core 4 and the mounting seat 2 can be filled up by setting the sealing gasket 3, the water is prevented from flowing out from the gap when the valve body is not used, the connecting seat 6 is placed at the inlet of the valve body 1, the mounting bolt 7 is manually rotated, the position of the connecting seat 6 is conveniently fixed at the inlet of the valve body 1, a water pipe needing to be mounted and fixed is placed between the two clamping plates 11, the outlet of the water pipe is aligned with the inlet of the valve body 1, the adjusting screw rod 9 is manually rotated, the adjusting screw rod 9 is rotated in situ in the connecting seat 6 through the rotating bearing 8, adjusting screw 9 normal position pivoted simultaneously drives adjusting nut 10 longitudinal movement position through the screw thread that the outside set up, drives splint 11 when adjusting nut 10 longitudinal movement position and carries out elevating movement on connecting seat 6, supports respectively in the water pipe outside up to two splint 11, conveniently with water pipe rigidity, realized making things convenient for the building to warm and lead to the use, and be convenient for adjust the velocity of flow of water according to the demand, the convenient water pipe of fixing not equidimension according to the demand installation.

The piston valve core 4 and the mounting seat 2 form a sealing structure through the sealing gasket 3, the piston valve core 4 and the valve body 1 form a lifting structure through the adjusting bolt 5, the adjusting bolt 5 is rotated manually during work, the adjusting bolt 5 longitudinally moves on the valve body 1 through threads arranged on the outer side, the adjusting bolt 5 longitudinally moves and simultaneously drives the piston valve core 4 to lift in the valve body 1, a gap is generated between the piston valve core 4 and the sealing gasket 3 by driving the piston valve core 4 to leave the sealing gasket 3 arranged in the mounting seat 2, water in the valve body 1 circulates through the gap, the flow rate of the water in the valve body 1 is adjusted by setting the size of the gap, the valve body 1 is made of a heat-insulating material, the building heating and ventilation can be conveniently carried out, the heat energy in the water is prevented from being dissipated too fast, the gap between the piston valve core 4 and the mounting seat 2 can be filled up through the sealing gasket 3, avoiding water flowing out of the gap when not in use.

Two sets of mounting bolts 7 are symmetrically arranged on the axis of the connecting seat 6, the connecting seat 6 and the valve body 1 form a detachable structure through the mounting bolts 7, the connecting seat 6 is placed at the inlet of the valve body 1 during operation, and the mounting bolts 7 are manually rotated to conveniently fix the position of the connecting seat 6 at the inlet of the valve body 1.

Adjusting screw 9 passes through swivel bearing 8 and connecting seat 6 constitution revolution mechanic, and adjusting screw 9 and splint 11 constitute elevation structure through adjusting nut 10, the fixed water pipe of during operation will need the installation is put between two splint 11, and make the water pipe exit aim at the import department of valve body 1 after, adjusting screw 9 is rotated to the manpower, adjusting screw 9 passes through swivel bearing 8 normal position and rotates in connecting seat 6, adjusting screw 9 normal position pivoted drives adjusting nut 10 longitudinal movement position through the screw thread that the outside set up simultaneously, drive splint 11 carry out elevating movement on connecting seat 6 when adjusting nut 10 longitudinal movement position, support in the water pipe outside respectively until two splint 11, conveniently fix the not water pipe of equidimension.

Example two

Referring to fig. 2 and 4, as another embodiment of the present invention, referring to the first embodiment, a cover plate 12 is disposed outside a valve body 1, a clamping rod 13 is connected to the left side of the valve body 1, a limiting spring 14 is disposed on the left side of the clamping rod 13, a filter plate 15 is disposed below the cover plate 12, a filter hole 16 is disposed on the outer side of the filter plate 15, a filter screen 17 is disposed on the inner side of the filter plate 15, a supporting plate 18 is disposed below the filter plate 15, and a fixing spring 19 is connected below the supporting plate 18, when the valve is operated, the filter plate 15 is placed into the valve body 1 through a mounting hole formed on the outer side of the valve body 1, after the filter plate 15 enters the valve body 1, the bottom end of the filter plate 15 moves downward against the supporting plate 18, the supporting plate 18 moves downward in the valve body 1 while compressing a fixing spring 19, until the filter plate 15 completely enters the valve body 1, the clamping rod 13 is manually pulled, the limiting spring 14 is compressed while the clamping rod 13 moves in the valve body 1, put apron 12 in the installing port top, make apron 12 bottom support filter 15, with filter 15 rigidity back, loosen kelly 13, kelly 13 passes through spacing spring 14's elasticity recovery normal position, and make 13 one end card of kelly go into the draw-in groove of seting up in the apron 12, will lap 12 rigidity, at the inside nested connection filter screen 17 of filter 15, water in the valve body 1 passes through in filtration pore 16 inflow filter 15, water filters out from filter screen 17, and the impurity of aquatic is filtered out by filter screen 17, realized conveniently filtering out the impurity of aquatic, the water of being convenient for can used repeatedly, improve the practicality of water-saving valve.

Apron 12 and valve body 1 constitute the block structure through kelly 13, and kelly 13 constitutes elastic construction through spacing spring 14 and valve body 1, during operation manpower pulling kelly 13, kelly 13 compresses spacing spring 14 in the removal of valve body 1, put apron 12 in the installing port top, make apron 12 bottom support filter 15, with filter 15 rigidity back, loosen kelly 13, kelly 13 passes through spacing spring 14's elasticity recovery normal position, and make 13 one end card of kelly go into in the draw-in groove of seting up in the apron 12, conveniently with apron 12 rigidity.

Filtration 16 has been seted up to filter 15 outside equidistant, and be nested connection between filter 15 and the filter screen 17, and filter 15 and valve body 1 constitute fixed knot through apron 12 and construct, the during operation is at the inside nested connection filter screen 17 of filter 15, water in the valve body 1 passes through filtration 16 and flows in filter 15, water filters out from filter screen 17, and the impurity of aquatic is filtered out by filter screen 17, the convenient impurity with the aquatic filters out, the water of being convenient for can used repeatedly, improve the practicality of water-saving valve.

Support for sliding connection between board 18 and the valve body 1, and support board 18 and valve body 1 through fixed spring 19 and constitute elastic construction, during operation put into valve body 1 through the installing port that the valve body 1 outside was seted up filter 15, filter 15 gets into the inside back of valve body 1, filter 15 bottom is supporting and is supporting board 18 downstream, support board 18 compresses fixed spring 19 in the downstream in valve body 1, until filter 15 gets into in the valve body 1 completely after, with filter 15 rigidity back, make support board 18 tightly support filter 15 through the elasticity of fixed spring 19, conveniently consolidate the position of filter 15.

The working principle is as follows: firstly, the building heating universal device is convenient to use and adjust the using flow rate of water, the adjusting bolt 5 is manually rotated, the adjusting bolt 5 longitudinally moves on the valve body 1 through threads arranged on the outer side, the adjusting bolt 5 longitudinally moves and simultaneously drives the piston valve core 4 to perform lifting motion in the valve body 1, a gap is generated between the piston valve core 4 and the sealing gasket 3 by driving the piston valve core 4 to leave the sealing gasket 3 arranged in the mounting seat 2, the water in the valve body 1 circulates through the gap, the flow rate of the water in the valve body 1 is adjusted by setting the size of the gap, the valve body 1 is made of a heat-insulating material, the building heating universal device can be conveniently used for building heating, the heat energy in the water is prevented from being dissipated too fast, the gap between the piston valve core 4 and the mounting seat 2 can be filled through the sealing gasket 3, the water is prevented from flowing out from the gap when the building heating universal device is not used, and the building heating universal device is convenient to use, the flow rate of the water can be conveniently adjusted according to the requirement;

then, water pipes with different sizes are conveniently installed and fixed, the connecting seat 6 is placed at the inlet of the valve body 1, the installation bolt 7 is manually rotated, the position of the connecting seat 6 is conveniently fixed at the inlet of the valve body 1, the water pipe to be installed and fixed is placed between the two clamping plates 11, the outlet of the water pipe is aligned with the inlet of the valve body 1, the adjusting screw 9 is manually rotated, the adjusting screw 9 rotates in situ in the connecting seat 6 through the rotary bearing 8, the adjusting screw 9 rotates in situ and drives the adjusting nut 10 to longitudinally move through threads arranged on the outer side, the adjusting nut 10 longitudinally moves and drives the clamping plates 11 to lift on the connecting seat 6 until the two clamping plates 11 respectively abut against the outer sides of the water pipe, the position of the water pipe is conveniently fixed, and the water pipes with different sizes are conveniently installed and fixed according to requirements;

finally, the filtering is convenient, the filtering plate 15 is placed into the valve body 1 through a mounting opening formed on the outer side of the valve body 1, after the filtering plate 15 enters the valve body 1, the bottom end of the filtering plate 15 abuts against the abutting plate 18 to move downwards, the abutting plate 18 compresses the fixing spring 19 while moving downwards in the valve body 1, until the filtering plate 15 completely enters the valve body 1, the clamping rod 13 is pulled manually, the limiting spring 14 is compressed while the clamping rod 13 moves in the valve body 1, the cover plate 12 is placed above the mounting opening, the bottom end of the cover plate 12 abuts against the filtering plate 15, after the position of the filtering plate 15 is fixed, the clamping rod 13 is loosened, the clamping rod 13 is restored through the elasticity of the limiting spring 14, one end of the clamping rod 13 is clamped into a clamping groove formed in the cover plate 12, the cover plate 12 is fixed in position, the filtering net 17 is connected in the filtering plate 15 in a nested manner, water in the valve body 1 flows into the filtering plate 15 through the filtering hole 16, and is filtered out from the filtering net 17, and the impurity of aquatic is filtered out by filter screen 17, has realized conveniently filtering out the impurity of aquatic, and the water of being convenient for can used repeatedly improves the practicality of water-saving valve.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building is warm to be led to and is used water-saving valve, includes valve body (1) and apron (12), the inboard of valve body (1) is provided with mount pad (2), and the inboard of mount pad (2) is provided with sealed pad (3), the top of sealed pad (3) is connected with piston case (4), and the top of piston case (4) installs adjusting bolt (5), the left side of valve body (1) is provided with connecting seat (6), and the top of connecting seat (6) is connected with mounting bolt (7) to swivel bearing (8) are installed to the inboard of connecting seat (6), the top of swivel bearing (8) is connected with adjusting screw (9), and the outside of adjusting screw (9) is connected with adjusting nut (10) to splint (11) are installed in the left side of adjusting nut (10).

2. The water-saving valve for heating and ventilating buildings according to claim 1, characterized in that: the novel valve is characterized in that the cover plate (12) is arranged on the outer side of the valve body (1), the left side of the valve body (1) is connected with the clamping rod (13), the left side of the clamping rod (13) is provided with the limiting spring (14), the lower portion of the cover plate (12) is provided with the filter plate (15), the outer side of the filter plate (15) is provided with the filter holes (16), the inner side of the filter plate (15) is provided with the filter screen (17), the lower portion of the filter plate (15) is provided with the abutting plate (18), and the lower portion of the abutting plate (18) is connected with the fixing spring (19).

3. The water-saving valve for heating and ventilating buildings according to claim 1, characterized in that: the piston valve core (4) and the mounting seat (2) form a sealing structure through the sealing gasket (3), and the piston valve core (4) and the valve body (1) form a lifting structure through the adjusting bolt (5).

4. The water-saving valve for heating and ventilating buildings according to claim 1, characterized in that: the mounting bolts (7) are symmetrically arranged in two groups about the axis of the connecting seat (6), and the connecting seat (6) and the valve body (1) form a detachable structure through the mounting bolts (7).

5. The water-saving valve for heating and ventilating buildings according to claim 1, characterized in that: the adjusting screw (9) and the connecting seat (6) form a rotating structure through a rotating bearing (8), and the adjusting screw (9) and the clamping plate (11) form a lifting structure through an adjusting nut (10).

6. The water-saving valve for heating and ventilating buildings according to claim 2, characterized in that: the cover plate (12) and the valve body (1) form a clamping structure through a clamping rod (13), and the clamping rod (13) and the valve body (1) form an elastic structure through a limiting spring (14).

7. The water-saving valve for heating and ventilating buildings according to claim 2, characterized in that: the filter plate (15) outside is equidistant to be seted up filtration pore (16), and is nested connection between filter plate (15) and filter screen (17) to filter plate (15) and valve body (1) pass through apron (12) and constitute fixed knot structure.

8. The water-saving valve for heating and ventilating buildings according to claim 2, characterized in that: the resisting plate (18) is connected with the valve body (1) in a sliding mode, and the resisting plate (18) and the valve body (1) form an elastic structure through a fixing spring (19).