CN208503499U - A kind of groove butterfly valve - Google Patents

Abstract

The utility model discloses a kind of groove butterfly valves, including valve body, turntable and valve plate, the bottom of valve body is equipped with water channel, and it is communicated at the top of water channel and groove body, the middle part of water channel is equipped with valve plate, valve plate is socketed in the outer wall of shaft, one end of shaft is placed in the inside of groove body, the side that the top that the other end of shaft passes through valve body is fixedly connected with valve body with the bottom of turntable is equipped with electronic pressure gage, this programme, its side is equipped with electronic pressure gage, top is equipped with dial, it can be according to dial, stablize the water velocity for accurately controlling valve inner with reference to the registration on electronic pressure gage, the pressure inside valve inner water channel can also be detected at any time simultaneously, it is easy to use and simple；The bottom of the valve body is equipped with demountable groove body, after valve body long-time use, when inner sealing existing defects, groove body can be disassembled and be cleared up the impurity of internal remaining；Its side is equipped with anchor tip, and external fixed column is attached by the way of being slidably connected, and disassembly is simple.

Description

A kind of groove butterfly valve

Technical field

The application belongs to butterfly valve technical field, specifically, being related to a kind of groove butterfly valve.

Background technique

Butterfly valve JQZSDF is a kind of simple regulating valve of structure, and the butterfly valve that can be used for the switch control of low pressure pipeline medium is Refer to that closure member (flap or butterfly plate) is disk, a kind of valve of open and close is reached around valve shaft rotation, valve can be used for controlling Make the various types fluids such as empty gas and water, steam, various corrosive medias, mud, oil product, liquid metal and radiating medium Flowing.Cutting and throttling action are mainly played on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body certainly around it The axis of body rotates, to achieve the purpose that opening and closing or adjusting

Traditional butterfly valve when in use, cannot according to the needs of use, accurately by rotational valve plate to change valve body The speed of water flow in internal water channel；Closing, structure-integrated inside traditional butterfly valve, and after long-time use, inside can heap hydrops Body impurity, to influence the leakproofness of valve body, it is inconvenient that the phenomenon that generating leak, needs to dismantle cleaning；Butterfly valve traditional simultaneously is solid Dingan County's dress, when valve inner damage, disassembly is inconvenient.

Therefore to further increase the technical issues of butterfly valve accurately controls water flow inside and is convenient to clean, it is desirable to provide a kind of Groove butterfly valve.

Utility model content

In view of this, it is that control water flow inconvenient for use and inconvenient cleaning are internal miscellaneous in routine techniques that the application is to be solved The technical issues of matter.The utility model provides a kind of groove butterfly valve, and compared to routine techniques, can play can stablize The effect for accurately controlling water flow inside speed and being convenient to clean.

In order to solve the above-mentioned technical problem, the utility model is achieved by the following technical programs:

The utility model provides a kind of groove butterfly valve, including valve body, turntable and valve plate, and the side of the valve body is equipped with solid Determine connector, one end of the anchor tip is slidably connected with foxy one end, and one end of fixed column is arranged in the slippery fellow, described The side of anchor tip is equipped with positioning stud, and positioning stud passes through foxy one end, the middle part of the valve body bottom end and groove body Screw top connection, the inside of the groove body is equipped with stud slot, and the bottom of the valve body is equipped with water channel, and water channel and groove body Top communicates, and the middle part of the water channel is equipped with valve plate, and the valve plate is socketed in the outer wall of shaft, and one end of the shaft is placed in slot The inside of body, the top that the other end of the shaft passes through valve body are fixedly connected with the bottom of turntable, set at the top of the shaft There is pointer, the side of the valve body is equipped with electronic pressure gage, and the output end of the electronic pressure gage is fixed on the inner wall of water channel, institute The inside for stating valve body is equipped with bearing, and the inner wall of the bearing and the outer wall of shaft are rotatablely connected, and the top of the valve body, which is equipped with, carves Spend slot.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the electron pressure The side of table is equipped with pressure switch, and the electronic pressure gage is electrically connected by pressure switch and external power supply.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the scale slot Bottom is equipped with scale, and the inside of scale slot is arranged in the pointer.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the side of the valve plate Gasket is equipped at the top of side and groove body.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the two of the water channel End is equipped with external pipe connector.

As a kind of optimal technical scheme of the utility model, in a kind of possible embodiment, the one of the turntable Side is equipped with fixed card buckle.

Compared with prior art, the application can be obtained including following technical effect:

1) one of the application groove butterfly valve, its side are equipped with electronic pressure gage, and top is equipped with dial, use When, the water velocity for accurately controlling valve inner can be stablized with reference to the registration on electronic pressure gage, together according to dial When can also detect pressure inside valve inner water channel at any time, it is easy to use and simple.

2) bottom of one of the application groove butterfly valve, the valve body is equipped with demountable groove body, when valve body long-time After use, when inner sealing existing defects, groove body can be disassembled and the impurity of internal remaining is cleared up, avoid valve body Internal impurity excess accumulation influences the working performance of valve body.

3) one of the application groove butterfly valve, its side are equipped with anchor tip, and external fixed column is used and is slidably connected Mode be attached, disassembly is simple, at the same install it is simple, convenient for fixed and use.

Certainly, any product for implementing the application must be not necessarily required to reach all the above technical effect simultaneously.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is a kind of structural schematic diagram of groove butterfly valve of the embodiment of the present application；

Fig. 2 is a kind of structural schematic diagram of groove butterfly valve of the embodiment of the present application.

In figure: 1, valve body；2, water channel；3, shaft；4, bearing；5, pointer；6, turntable；7, scale slot；8, electronic pressure gage； 9, valve plate；10, groove body；11, fixed column；12, foxy；13, positioning stud；14, anchor tip.

Specific embodiment

Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.

As shown in Figs. 1-2, a kind of groove butterfly valve of the utility model, including valve body 1, turntable 6 and valve plate 9, the side of valve body 1 Equipped with anchor tip 14, one end of anchor tip 14 and one end of slippery fellow 12 are slidably connected, and fixed column 11 is arranged in slippery fellow 12 One end, the side of anchor tip 14 is equipped with positioning stud 13, and positioning stud 13 passes through one end of slippery fellow 12,1 bottom end of valve body Middle part is connect with the screw top of groove body 10, and the inside of groove body 10 is equipped with stud slot, and the bottom of valve body 1 is equipped with water channel 2, and water channel 2 communicate with the top of groove body 10, and the middle part of water channel 2 is equipped with valve plate 9, and valve plate 9 is socketed in the outer wall of shaft 3, and one end of shaft 3 is set In the inside of groove body 10, the top that the other end of shaft 3 passes through valve body 1 is fixedly connected with the bottom of turntable 6, the top of shaft 3 Equipped with pointer 5, the side of valve body 1 is equipped with electronic pressure gage 8, and the output end of electronic pressure gage 8 is fixed on the inner wall of water channel 2, valve The inside of body 1 is equipped with bearing 4, and the inner wall of bearing 4 and the outer wall of shaft 3 are rotatablely connected, and the top of valve body 1 is equipped with scale slot 7.

Preferably, the side of electronic pressure gage 8 is equipped with pressure switch, and electronic pressure gage 8 passes through pressure switch and external electricity Source is electrically connected, and the hydraulic pressure inside water channel 2 is detected by electronic pressure gage, to adjust valve plate 9 referring to electronic pressure gage 8 To control the flow velocity of water flow.

Preferably, the bottom of scale slot 7 is equipped with scale, and pointer 5 is arranged in the inside of scale slot 7, controls referring to pointer The rotational angle of valve plate 9 is easy to use.

Preferably, the top of the avris of valve plate 9 and groove body 10 is equipped with gasket, is sealed to water channel 2 and valve plate, right Groove body 10 and water channel 2 are sealed, anti-locking apparatus leak.

Preferably, the both ends of water channel 2 are equipped with external pipe connector, facilitate the valve body and external pipe to be attached solid It is fixed.

Preferably, the side of turntable 6 be equipped with fixed card buckle, prevent external force from accidentally touching under when turntable 6 rotate, influence device Normal use.

When specific works, fixed column 11 is fixed on outside, device is passed through fixation by one of the application groove butterfly valve Connector 14 and the interspersed connection of fixed column 11, and be fixed by positioning stud 13, by the both ends of 1 internal water channel 2 of valve body and outside Water receiving pipe is fixedly connected, in use, opening electron pressure by pressure switch if necessary to the water velocity inside regulation valve body Table 8 detects electronic pressure gage 8 to the water flow pressure inside 1 internal water channel 2 of valve body into work, referring to electron pressure The registration of table 8, while the scale inside scale slot 7 and pointer 5 are observed, shaft 3 is driven by rotation turntable 6, to make valve plate 9 It rotates in the inside of water channel 2, thus the water velocity inside 1 inner water tube 2 of regulation valve body；Inside water channel 2 because it is long when Between when using and accumulating impurity and influence the service performance of valve body, by groove body 10, from the bottom of valve body 1, rotation is backed out, and passes through turntable Angle of the 6 adjusting valve plates 9 in water channel 2 screws on groove body 10 to clear up the sundries inside water channel 2 again after cleaning ?.

As used some vocabulary to censure specific components in the specification and claims.Those skilled in the art answer It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name The difference of title is as the mode for distinguishing component, but with the difference of component functionally as the criterion of differentiation.Such as logical The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit In "." substantially " refer within the acceptable error range, those skilled in the art can within a certain error range solve described in Technical problem basically reaches the technical effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application, It is not intended to limit the scope of the present application.The protection scope of the application is as defined by the appended claims.

It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability Include, so that commodity or system including a series of elements not only include those elements, but also including not clear The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more Under condition, the element that is limited by sentence "including a ...", it is not excluded that in the commodity or system for including the element also There are other identical elements.

Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that this Utility model is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for various Other combinations, modification and environment, and above-mentioned introduction or related fields can be passed through within the scope of the inventive concept described herein Technology or knowledge be modified.And changes and modifications made by those skilled in the art do not depart from the spirit and model of the utility model It encloses, then it all should be in the protection scope of the appended claims for the utility model.

Claims (6)

1. a kind of groove butterfly valve, including valve body (1), turntable (6) and valve plate (9), which is characterized in that the side of the valve body (1) Equipped with anchor tip (14), one end of the anchor tip (14) and the one end of foxy (12) are slidably connected, the slippery fellow (12) One end in fixed column (11) is set, and the side of the anchor tip (14) is equipped with positioning stud (13), and positioning stud (13) Across the one end of foxy (12), the middle part of valve body (1) bottom end is connect with the screw top of groove body (10), the groove body (10) Inside be equipped with stud slot, the bottom of the valve body (1) is equipped with water channel (2), and communicates at the top of water channel (2) and groove body (10), The middle part of the water channel (2) is equipped with valve plate (9), and the valve plate (9) is socketed in the outer wall of shaft (3), one end of the shaft (3) It is placed in the inside of groove body (10), the other end of the shaft (3) passes through the fixed company in bottom at the top and turntable (6) of valve body (1) It connects, the top of the shaft (3) is equipped with pointer (5), and the side of the valve body (1) is equipped with electronic pressure gage (8), the electronics pressure The output end of power table (8) is fixed on the inner wall of water channel (2), and the inside of the valve body (1) is equipped with bearing (4), the bearing (4) Inner wall and the outer wall of shaft (3) are rotatablely connected, and the top of the valve body (1) is equipped with scale slot (7).

2. a kind of groove butterfly valve as described in claim 1, which is characterized in that the side of the electronic pressure gage (8) is equipped with pressure Power switch, the electronic pressure gage (8) are electrically connected by pressure switch and external power supply.

3. a kind of groove butterfly valve as described in claim 1, which is characterized in that the bottom of the scale slot (7) is equipped with scale, institute Pointer (5) setting is stated in the inside of scale slot (7).

4. a kind of groove butterfly valve as described in claim 1, which is characterized in that the avris of the valve plate (9) and groove body (10) Top is equipped with gasket.

5. a kind of groove butterfly valve as described in claim 1, which is characterized in that the both ends of the water channel (2) are equipped with extension tube attached Road connector.

6. a kind of groove butterfly valve as described in claim 1, which is characterized in that the side of the turntable (6) is equipped with fixed card buckle.