CN211145432U

CN211145432U - Ball valve for heat supply with automatic pressure regulating device

Info

Publication number: CN211145432U
Application number: CN201922397211.4U
Authority: CN
Inventors: 李寿乐
Original assignee: Tianjin Fude Xintai Biotechnology Co ltd
Current assignee: Tianjin Fude Xintai Biotechnology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-31
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a ball valve for heat supply with automatic pressure regulating device, including valve body, a transmission section of thick bamboo, honeycomb duct, regulation chamber and hollow stand, the inside of valve body is fixed with the regulation chamber, and the inside transmission section of thick bamboo that all is provided with of valve body of adjusting the chamber both sides to the inside of a transmission section of thick bamboo is provided with the honeycomb duct, the top of adjusting the chamber is fixed with hollow stand, and the one end of hollow stand extends to the outside of valve body, adjusting nut is installed on hollow stand's top, and one side of adjusting nut is fixed with the handle, the performance cover of handle is equipped with the antiskid cover, the internally mounted of activity frame has the circular telegram spring, and the one end of circular telegram spring extends to the inside of adjusting the chamber, the inside of adjusting the chamber is fixed with pressure sensor, the both ends on valve body surface all. The utility model discloses not only prolonged the life of ball valve, the automatic pressure regulating function when having realized the ball valve use has realized the leak protection gas function when the ball valve uses moreover.

Description

Ball valve for heat supply with automatic pressure regulating device

Technical Field

The utility model relates to a ball valve technical field specifically is a ball valve for heat supply with automatic pressure regulating device.

Background

Along with the continuous development and the progress of people's scientific and technological level, people's daily life level also is changing constantly, and people who live in the north need maintain suitable temperature through the heating in winter, and the ball valve is used in the heat supply that wherein has automatic pressure regulating device is indispensable.

The ball valves on the market are various and can basically meet the use requirements of people, but certain problems still exist, and the specific problems include the following points:

1. when the traditional ball valve is used, cracks generated by large temperature difference are easy to appear, so that the service life of the ball valve is seriously influenced;

2. when the traditional ball valve is used, the phenomenon of poor sealing is easy to occur after the traditional ball valve is generally aged, so that the practicability of the ball valve is greatly influenced when the ball valve is used;

3. when the traditional ball valve is used, the accurate adjustment effect is generally difficult to perform, so that great trouble is brought to people in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball valve is used in heat supply with automatic pressure regulating device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball valve for heat supply with automatic pressure regulating device, includes valve body, a transmission section of thick bamboo, honeycomb duct, regulation chamber and hollow stand, the inside of valve body is fixed with the regulation chamber, and the inside transmission section of thick bamboo that all is provided with of valve body of regulation chamber both sides to the inside of a transmission section of thick bamboo is provided with the honeycomb duct, the top of adjusting the chamber is fixed with hollow stand, and the one end of hollow stand extends to the outside of valve body, adjusting nut is installed on hollow stand's top, and adjusting nut's one end extends to the inside of valve body, and one side of adjusting nut is fixed with the handle, the performance cover of handle is equipped with antiskid cover, the both sides of adjusting the chamber surface all are fixed with the patch board, the inside of hollow stand is fixed with positive pole magnet, and the below of positive pole magnet is provided with negative pole magnet to the bottom mounting of negative pole magnet has the, one end of the power-on spring extends to the inside of the adjusting cavity, a pressure sensor is fixed inside the adjusting cavity, a single chip microcomputer is installed on the inner side wall of the hollow upright post, the output end of the single chip microcomputer is electrically connected with the input end of the anode magnet, the input end of the single chip microcomputer is electrically connected with the output end of the pressure sensor, and two ends of the surface of the valve body are sleeved with anti-leakage structures.

Preferably, a load plate is fixed inside the valve body, and stirrups with equal intervals are arranged on one side of the load plate.

Preferably, the inside of preventing letting out the structure has set gradually rubber ring, inflatable plate, recess, activity round bottom round pin and sponge board, the inside of rubber ring is fixed with inflatable plate, and inflatable plate's surface evenly is provided with the recess.

Preferably, the rubber ring is internally fixed with a sponge plate, one side of the sponge plate is provided with movable round bottom pins at equal intervals, and one end of each movable round bottom pin extends into the groove.

Preferably, a buffer ring is fixed at one end of the stirrup, buffer platforms are arranged on both sides of the buffer ring, and one side of each buffer platform is in contact with one side of the stirrup.

Preferably, the valve body inside of stirrup one end is fixed with the horizontal pole, and one side of horizontal pole evenly is fixed with X-shaped strengthening rib to the one end that the horizontal pole was kept away from to X-shaped strengthening rib is connected with the inside wall fixed connection of valve body.

Compared with the prior art, the beneficial effects of the utility model are that: the heat supply ball valve with the automatic pressure regulating device not only prolongs the service life of the ball valve and realizes the automatic pressure regulating function when the ball valve is used, but also realizes the air leakage prevention function when the ball valve is used;

1. by arranging the patch plate, the load plate, the buffer table, the buffer ring, the stirrups, the cross rod and the X-shaped reinforcing ribs, when the temperature difference change outside the valve body is large, the valve body can be rapidly contracted and expanded, at the moment, the load plate can support the cross rod inside the valve body to move along the buffer table and the buffer ring, and meanwhile, the stirrups can be matched with the X-shaped reinforcing ribs to enhance the load capacity of the ball valve, so that the anti-cracking function of the ball valve is realized, and the service life of the ball valve in use is prolonged;

2. through the valve body, the transmission cylinder, the flow guide pipe, the adjusting cavity, the hollow upright post, the adjusting nut, the handle, the anti-skidding sleeve and the anode magnet, the pressure sensor sends a detected signal to the interior of the single chip microcomputer, the single chip microcomputer controls the anode magnet to be electrified, the electrified spring at the cathode magnet section is pushed to move at the moment, the pressure at the position of the adjusting cavity in the valve body is changed, the automatic pressure adjusting function of the ball valve during use is realized, and the convenience degree of the ball valve during use is improved;

3. through being provided with the rubber ring, aerify the board, the recess, activity circle end pin and sponge board, can produce torsion and frictional force between external component and the valve body when connecting, the sponge board can promote activity circle end pin and carry out round trip movement this moment, activity circle end pin resumes the suppression when inside as for the recess again and aerifys the board, again with activity circle end pin push away to with the recess separation, keep the holistic round platform of rubber ring, avoid appearing the gap between valve body and the external component, thereby the leak protection gas function when having realized the ball valve use.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the valve body sidewall of the present invention;

fig. 4 is a schematic diagram of the formal cross-sectional structure of the leakage-proof structure of the present invention.

In the figure: 1. a valve body; 2. a transfer drum; 3. a flow guide pipe; 4. an adjustment chamber; 5. a hollow upright post; 6. adjusting the screw cap; 7. a handle; 8. an anti-slip sleeve; 9. an anode magnet; 10. a leakage prevention structure; 1001. a rubber ring; 1002. an inflatable plate; 1003. a groove; 1004. a movable round bottom pin; 1005. a sponge plate; 11. a cathode magnet; 12. a power-on spring; 13. a movable frame; 14. a pressure sensor; 15. a single chip microcomputer; 16. a patch panel; 17. a load bearing plate; 18. a buffer table; 19. a buffer ring; 20. hooping; 21. a cross bar; 22. an X-shaped reinforcing rib.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a ball valve for heat supply with an automatic pressure regulating device comprises a valve body 1, a transmission cylinder 2, a flow guide pipe 3, a regulating cavity 4 and a hollow upright post 5, wherein the regulating cavity 4 is fixed inside the valve body 1, a load plate 17 is fixed inside the valve body 1, stirrups 20 with equal intervals are arranged on one side of the load plate 17, a buffer ring 19 is fixed at one end of each stirrup 20, buffer tables 18 are arranged on two sides of each buffer ring 19, one side of each buffer table 18 is in contact with one side of each stirrup 20, a cross rod 21 is fixed inside the valve body 1 at one end of each stirrup 20, X-shaped reinforcing ribs 22 are uniformly fixed on one side of each cross rod 21, and one end, far away from the cross rod 21, of each X-shaped reinforcing rib 22 is fixedly connected with the inner side wall of the valve body 1;

when the ball valve is used, when the temperature difference change outside the valve body 1 is large, the valve body 1 can be rapidly contracted and expanded, at the moment, the load bearing plate 17 can support the transverse rod 21 inside the valve body 1 to move along the buffer table 18 and the buffer ring 19, so that the transverse rod has the deformation capacity in a moving range, and the stirrup 20 and the X-shaped reinforcing rib 22 can be matched with each other to enhance the load bearing capacity of the ball valve while the transverse rod is deformed in a certain range, so that the anti-cracking function of the ball valve is realized, and the service life of the ball valve is prolonged;

a transmission cylinder 2 is arranged inside the valve body 1 on two sides of the adjusting cavity 4, a flow guide pipe 3 is arranged inside the transmission cylinder 2, a hollow upright post 5 is fixed at the top end of the adjusting cavity 4, one end of the hollow upright post 5 extends to the outside of the valve body 1, an adjusting nut 6 is installed at the top end of the hollow upright post 5, one end of the adjusting nut 6 extends to the inside of the valve body 1, a handle 7 is fixed at one side of the adjusting nut 6, an anti-slip sleeve 8 is sleeved on the handle 7, a patch plate 16 is fixed on two sides of the surface of the adjusting cavity 4, an anode magnet 9 is fixed inside the hollow upright post 5, a cathode magnet 11 is arranged below the anode magnet 9, a movable frame 13 is fixed at the bottom end of the cathode magnet 11, an energizing spring 12 is installed inside the movable frame 13, one end of the energizing spring 12 extends to the inside of the adjusting cavity 4, a pressure sensor 14 is fixed inside the adjusting cavity 4, the pressure sensor 14 can be W856003L J100, a single chip microcomputer 15 is installed on the inner side wall of the hollow upright post 5, a single chip microcomputer 15 can be a PT1001, an output end of the single chip microcomputer 15 is electrically connected with an output end of the magnet, and an input end of the single chip;

the anti-leakage structure 10 is internally provided with a rubber ring 1001, an inflatable plate 1002, a groove 1003, a movable round bottom pin 1004 and a sponge plate 1005 in sequence, the inflatable plate 1002 is fixed inside the rubber ring 1001, the groove 1003 is uniformly arranged on the surface of the inflatable plate 1002, the sponge plate 1005 is fixed inside the rubber ring 1001, the movable round bottom pins 1004 with equal intervals are arranged on one side of the sponge plate 1005, and one end of the movable round bottom pin 1004 extends into the groove 1003;

during the use, at first through with its and external power interconnect, when its long-term use, the both ends of valve body 1 can be through rubber ring 1001 direct and external component interconnect, can produce torsion and frictional force between external component and the valve body 1 simultaneously, sponge board 1005 can promote activity round bottom round.

The working principle is as follows: when the ball valve is used, firstly, the ball valve is connected with an external power supply, when the ball valve is used for a long time, two ends of the valve body 1 are directly connected with external elements through the rubber ring 1001, meanwhile, torsion and friction force can be generated between the external elements and the valve body 1, the sponge plate 1005 can push the movable round bottom pin 1004 to move back and forth, the movable round bottom pin 1004 can continuously press the air inflation plate 1002 when being arranged in the groove 1003, the air inflation plate 1002 can generate reaction force when the pressure is fixed, the movable round bottom pin 1004 is pushed to be separated from the groove 1003, the integral round table of the rubber ring 1001 is maintained, a gap is prevented from being generated between the valve body 1 and the external elements, the air leakage prevention function of the ball valve is realized, the use degree of the ball valve is enhanced, and then when the pressure in the adjusting cavity 4 is adjusted by manually not holding the handle 7 at the position of the anti-skid sleeve 8, a pressure sensor 14 can send a signal detected by the pressure, the singlechip 15 is controlled again to electrify the anode magnet 9, the anode magnet 9 can push the electrifying spring 12 of the cathode magnet 11 section under the action of electromagnetic force to move at the moment, the pressure of the position of the adjusting cavity 4 inside the valve body 1 is changed, the automatic adjusting function of the ball valve is realized, the convenience degree of the ball valve in use is improved, finally, the temperature difference change outside the valve body 1 is large, the valve body 1 can shrink rapidly and expand, the bearing plate 17 can support the transverse rod 21 inside the valve body 1 to move along the buffer table 18 and the buffer ring 19 at the moment, the deformation capacity of the ball valve in a moving range is realized, the stirrup 20 can be matched with the X-shaped reinforcing rib 22 to enhance the bearing capacity of the ball valve in a certain range during deformation, the anti-cracking function of the ball valve is realized, the service life of the ball valve in use is prolonged, and the use work of the ball.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a ball valve is used in heat supply with automatic pressure regulating device, includes valve body (1), a transmission section of thick bamboo (2), honeycomb duct (3), adjusts chamber (4) and hollow stand (5), its characterized in that: the adjustable valve is characterized in that an adjusting cavity (4) is fixed inside the valve body (1), a transmission cylinder (2) is arranged inside the valve body (1) on two sides of the adjusting cavity (4), a guide pipe (3) is arranged inside the transmission cylinder (2), a hollow upright post (5) is fixed on the top end of the adjusting cavity (4), one end of the hollow upright post (5) extends to the outside of the valve body (1), an adjusting nut (6) is installed on the top end of the hollow upright post (5), one end of the adjusting nut (6) extends to the inside of the valve body (1), a handle (7) is fixed on one side of the adjusting nut (6), an anti-slip sleeve (8) is sleeved on the handle (7), patch plates (16) are fixed on two sides of the surface of the adjusting cavity (4), an anode magnet (9) is fixed inside the hollow upright post (5), and a cathode magnet (11) is arranged below the anode magnet (9), and the bottom mounting of cathode magnet (11) has movable frame (13), the internally mounted of movable frame (13) has circular telegram spring (12), and the one end of circular telegram spring (12) extends to the inside of adjusting chamber (4), the inside of adjusting chamber (4) is fixed with pressure sensor (14), singlechip (15) are installed to the inside wall of hollow stand (5), and the output of singlechip (15) and the input electric connection of positive pole magnet (9), the input of singlechip (15) and the output electric connection of pressure sensor (14), all the cover is equipped with at the both ends on valve body (1) surface and prevents leaking structure (10).

2. A heating ball valve with an automatic pressure regulating device according to claim 1, characterized in that: a load plate (17) is fixed inside the valve body (1), and stirrups (20) with equal intervals are arranged on one side of the load plate (17).

3. A heating ball valve with an automatic pressure regulating device according to claim 1, characterized in that: the anti-leakage structure is characterized in that a rubber ring (1001), an inflatable plate (1002), a groove (1003), a movable round bottom pin (1004) and a sponge plate (1005) are sequentially arranged inside the anti-leakage structure (10), the inflatable plate (1002) is fixed inside the rubber ring (1001), and the groove (1003) is uniformly formed in the surface of the inflatable plate (1002).

4. A heating ball valve with an automatic pressure regulating device according to claim 3, characterized in that: a sponge plate (1005) is fixed inside the rubber ring (1001), movable round bottom pins (1004) with equal intervals are arranged on one side of the sponge plate (1005), and one ends of the movable round bottom pins (1004) extend into the groove (1003).

5. A heating ball valve with an automatic pressure regulating device according to claim 2, characterized in that: one end of the stirrup (20) is fixed with a buffer ring (19), two sides of the buffer ring (19) are provided with buffer tables (18), and one side of each buffer table (18) is in contact with one side of the stirrup (20).

6. A heating ball valve with an automatic pressure regulating device according to claim 2, characterized in that: the valve body (1) inside of stirrup (20) one end is fixed with horizontal pole (21), and one side of horizontal pole (21) evenly is fixed with X-shaped strengthening rib (22) to the one end that horizontal pole (21) were kept away from in X-shaped strengthening rib (22) and the inside wall fixed connection of valve body (1).