CN212536900U

CN212536900U - Intelligent pressure-reducing and noise-reducing regulating valve

Info

Publication number: CN212536900U
Application number: CN202021043727.5U
Authority: CN
Inventors: 罗社新
Original assignee: JIANGSU THEBON LIQUID CONTROL CO Ltd
Current assignee: JIANGSU THEBON LIQUID CONTROL CO Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-02-12
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an intelligent pressure reduction and noise reduction regulating valve, including valve body, case, disk seat and valve gap, state the both sides of valve body and all install the dismantlement structure, the internally mounted of valve body has the structure of making an uproar, the case is installed to the inside intermediate position department of valve body, the disk seat is all installed to the both sides of case, seal structure is installed on the top of case, the internally mounted of valve gap has hydraulic cylinder, the valve rod is all installed at hydraulic cylinder's both ends, the handle is installed on the top of valve rod, the bearing seal is all installed at the both ends of valve rod both sides. The utility model discloses a be provided with seal structure, when using the valve body, in order to prevent that valve body live time overlength from causing the phenomenon of leaking, need seal the processing to the case of valve body inside, need seal through the sealing washer in the place of case and disk seat contact this moment, when the sealing washer live time overlength, can break away from the draw-in groove through the fixture block to realize the sealed effect of sealing washer.

Description

Intelligent pressure-reducing and noise-reducing regulating valve

Technical Field

The utility model relates to a governing valve technical field specifically is an intelligent pressure reduction and noise reduction governing valve.

Background

The regulating valve is used for a regulating valve used in hydraulic engineering, and with the development of the current society, the living standard of people is improved, so that the valve can be seen everywhere in our life, but the existing device still has certain problems and defects.

The inside of the valve is inconvenient to seal in the using process of the regulating valve, so that after the valve is used for a long time, the phenomenon of water leakage is easy to occur, and a novel regulating valve is manufactured to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent pressure reduction and noise reduction regulating valve to provide the not good problem of sealed effect in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent pressure reduction and noise reduction regulating valve, includes valve body, case, disk seat and valve gap, the dismantlement structure is all installed to the both sides of valve body, the internally mounted of valve body has the structure of making an uproar to fall, the case is installed to the inside intermediate position department of valve body, the disk seat is all installed to the both sides of case, seal structure is installed on the top of case, seal structure includes fixture block, draw-in groove and sealing washer, the draw-in groove is installed on the top of case, the internally mounted of draw-in groove has the fixture block, the valve gap is installed on the top of valve body, the internally mounted of valve gap has hydraulic cylinder, the valve rod is all installed at hydraulic cylinder's both ends, the handle is installed on the top of valve rod, the both.

Preferably, the disassembling structure comprises a flange plate, bolts and nuts, the flange plate is arranged on two sides of the valve body, and the bolts are arranged at two ends of the flange plate.

Preferably, a nut is mounted on one side of the bolt, and the bolt and the nut form a threaded connection.

Preferably, the noise reduction structure comprises a fixed layer, a sound-proof felt and noise reduction cotton, the fixed layer is arranged in the valve body, and the sound-proof felt is arranged at the top end of the fixed layer.

Preferably, the top end of the sound-proof felt is provided with noise reduction cotton, and the sound-proof felt is in adhesive connection with the noise reduction cotton.

Preferably, the bottom end of the clamping block is provided with a sealing ring, the inner diameter of the clamping groove is larger than the outer diameter of the clamping block, and a clamping structure is formed between the clamping block and the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: the regulating valve not only realizes good sealing effect, but also realizes convenient disassembly of the valve and good noise reduction effect when the valve is used;

(1) by the sealing structure, when the valve body is used, in order to prevent water leakage caused by overlong service time of the valve body, the valve core in the valve body needs to be sealed, at the moment, the position where the valve core is contacted with the valve seat needs to be sealed through the sealing ring, and when the service time of the sealing ring is overlong, the sealing ring can be separated from the clamping groove through the clamping block, so that the sealing effect of the sealing ring is realized;

(2) by arranging the dismounting structure, when the valve body is used, the valve body is required to be connected with an external pipeline, the flange plate can be aligned to the valve body, then the nut on the bolt is rotated, so that the pipeline is conveniently connected, and when the valve body is required to be dismounted from the pipeline, the nut is rotated to achieve the dismounting effect in the same way;

(3) through being provided with the structure of making an uproar of falling, when using the valve body, the rivers of pipeline the inside can produce a large amount of noises in the cavity of valve body, have influenced user's experience, can fall the cotton of making an uproar at the internally mounted one deck of valve body this moment, fall the cotton of making an uproar and be connected with the fixed bed through the deadening felt to when having realized the inside noise that produces of valve body of water, it adsorbs the noise to fall the cotton of making an uproar, thereby has realized the effect of making an upr.

Drawings

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

fig. 2 is a schematic view of the sealing structure of the present invention;

FIG. 3 is a side view, a cross-sectional view, and an enlarged structural view of the noise reduction structure of the present invention;

fig. 4 is a schematic view of the main-view local structure of the detachable structure of the present invention.

In the figure: 1. disassembling the structure; 101. a flange plate; 102. a bolt; 103. a nut; 2. a valve body; 3. a noise reduction structure; 301. a fixed layer; 302. a sound-deadening felt; 303. noise reduction cotton; 4. a valve core; 5. a sealing structure; 501. a clamping block; 502. a card slot; 503. a seal ring; 6. a valve seat; 7. a valve cover; 8. a hydraulic cylinder; 9. shaft sealing; 10. a handle; 11. a valve stem; 12. a water level sensor.

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: an intelligent pressure-reducing noise-reducing regulating valve comprises a valve body 2, a valve core 4, a valve seat 6 and a valve cover 7, wherein dismounting structures 1 are respectively arranged on two sides of the valve body 2, each dismounting structure 1 comprises a flange plate 101, a bolt 102 and a nut 103, the flange plates 101 are respectively arranged on two sides of the valve body 2, the bolts 102 are respectively arranged at two ends of each flange plate 101, the nuts 103 are arranged on one sides of the bolts 102, and the bolts 102 and the nuts 103 are in threaded connection;

specifically, as shown in fig. 1 and 4, when the mechanism is used, firstly, when the valve body 2 is used, the valve body 2 needs to be connected with an external pipeline, at this time, the flange plate 101 can be aligned with the valve body 2, and then the nut 103 on the bolt 102 is rotated, so that the pipeline can be conveniently connected, and when the valve body 2 needs to be detached from the pipeline, the nut 103 can be rotated similarly to achieve the detaching effect;

the noise reduction structure 3 is installed inside the valve body 2, the noise reduction structure 3 comprises a fixed layer 301, a sound insulation felt 302 and noise reduction cotton 303, the fixed layer 301 is installed inside the valve body 2, the sound insulation felt 302 is installed at the top end of the fixed layer 301, the noise reduction cotton 303 is installed at the top end of the sound insulation felt 302, and the sound insulation felt 302 is in adhesive connection with the noise reduction cotton 303;

specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the valve body 2 is used, a large amount of noise is generated when water in a pipeline flows into a cavity of the valve body 2, which affects user experience, at this time, a layer of noise reduction cotton 303 can be installed inside the valve body 2, and the noise reduction cotton 303 is connected with the fixed layer 301 through the sound-proof felt 302, so that when the water generates noise inside the valve body 2, the noise is absorbed by the noise reduction cotton 303, and the noise reduction effect is realized;

a valve core 4 is installed in the middle of the inside of the valve body 2, valve seats 6 are installed on two sides of the valve core 4, a sealing structure 5 is installed at the top end of the valve core 4, the sealing structure 5 comprises a clamping block 501, a clamping groove 502 and a sealing ring 503, the clamping groove 502 is installed at the top end of the valve core 4, the clamping block 501 is installed inside the clamping groove 502, the sealing ring 503 is installed at the bottom end of the clamping block 501, the inner diameter of the clamping groove 502 is larger than the outer diameter of the clamping block 501, a clamping structure is formed between the clamping block 501 and the clamping groove 502, a valve cover 7 is installed at the top end of the valve body 2, a hydraulic cylinder 8 is installed inside the valve cover 7, valve rods 11 are installed at two ends of the hydraulic cylinder 8, handles 10 are;

specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, when the valve body 2 is used, in order to prevent the water leakage phenomenon caused by the long service life of the valve body 2, the valve element 4 inside the valve body 2 needs to be sealed, at this time, the position where the valve element 4 contacts with the valve seat 6 needs to be sealed by the sealing ring 503, and when the service life of the sealing ring 503 is too long, the clamping block 501 can be separated from the clamping groove 502, so that the sealing effect of the sealing ring 503 is realized.

The working principle is as follows: the utility model discloses when using, at first, when using valve body 2, in order to prevent that 2 live time overlengths of valve body from causing the phenomenon of leaking, need seal the processing to the case 4 of 2 inside of valve body, need seal through sealing washer 503 in the place of case 4 and the contact of disk seat 6 this moment, when the live time overlength of sealing washer 503, can break away from draw-in groove 502 through fixture block 501 to realize the sealed effect of sealing washer 503.

Later, when using the valve body 2, need to connect valve body 2 and external pipeline, can aim at valve body 2 with ring flange 101 this moment, then nut 103 on the rotatory bolt 102 to realized conveniently connecting the pipeline, when needing to follow the pipeline and dismantling valve body 2, the effect of dismantling can be reached to the rotatory nut 103 of the same reason.

Finally, when using valve body 2, inside the rivers of pipeline the inside flow into valve body 2's cavity, then respond to the height of water in valve body 2 inside according to level sensor 12, realize responding to the size of water level, thereby start hydraulic cylinder 8 and adjust, thereby realized not needing to rotate the flow that handle 10 adjusted water, and water can produce a large amount of noises when valve body 2 is inside to flow, can fall cotton 303 of making an uproar at the internally mounted one deck of valve body 2 this moment, it is connected with fixed bed 301 through deadening felt 302 to fall cotton 303 of making an uproar, thereby realized when water is at the inside noise production of valve body 2, it adsorbs the noise to fall cotton 303 of making an uproar, thereby realized the effect of making an uproar.

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 an intelligent pressure reduction and noise reduction regulating valve, includes valve body (2), case (4), disk seat (6) and valve gap (7), its characterized in that: the detachable noise reduction valve is characterized in that the two sides of the valve body (2) are respectively provided with a dismounting structure (1), the inside of the valve body (2) is provided with a noise reduction structure (3), the middle position inside the valve body (2) is provided with a valve core (4), the two sides of the valve core (4) are respectively provided with a valve seat (6), the top end of the valve core (4) is provided with a sealing structure (5), each sealing structure (5) comprises a clamping block (501), a clamping groove (502) and a sealing ring (503), the clamping groove (502) is arranged at the top end of the valve core (4), the clamping block (501) is arranged inside the clamping groove (502), the top end of the valve body (2) is provided with a valve cover (7), the inside of the valve cover (7) is provided with a hydraulic cylinder (8), the two ends of the hydraulic cylinder (8) are, shaft seals (9) are installed at two ends of two sides of the valve rod (11), and a water level sensor (12) is installed at one side of the bottom end of the valve rod (11).

2. The intelligent pressure-reducing and noise-reducing regulating valve as claimed in claim 1, wherein: the disassembly structure (1) comprises flange plates (101), bolts (102) and nuts (103), wherein the flange plates (101) are arranged on two sides of the valve body (2), and the bolts (102) are arranged at two ends of the flange plates (101).

3. The intelligent pressure-reducing and noise-reducing regulating valve as claimed in claim 2, wherein: a nut (103) is installed on one side of the bolt (102), and the bolt (102) is in threaded connection with the nut (103).

4. The intelligent pressure-reducing and noise-reducing regulating valve as claimed in claim 1, wherein: the noise reduction structure (3) comprises a fixed layer (301), a sound insulation felt (302) and noise reduction cotton (303), the fixed layer (301) is used for installing the inside of the valve body (2), and the sound insulation felt (302) is installed at the top end of the fixed layer (301).

5. The intelligent pressure-reducing and noise-reducing regulating valve as claimed in claim 4, wherein: the top end of the sound-proof felt (302) is provided with noise reduction cotton (303), and the sound-proof felt (302) is in adhesive connection with the noise reduction cotton (303).

6. The intelligent pressure-reducing and noise-reducing regulating valve as claimed in claim 1, wherein: the bottom end of the clamping block (501) is provided with a sealing ring (503), the inner diameter of the clamping groove (502) is larger than the outer diameter of the clamping block (501), and a clamping structure is formed between the clamping block (501) and the clamping groove (502).