CN209725253U - The steam valve that belt switch is shown on a kind of plastic-aluminum film device - Google Patents

Abstract

The utility model discloses the steam valves that belt switch on a kind of plastic-aluminum film device is shown, including valve body, valve deck and mounting plate, the both ends of valve body have been respectively fixedly connected with No.1 connecting flange and No. two connecting flanges, No. three connecting flanges are fixedly connected on the upside of valve body, the top of valve body is equipped with valve deck, the top of valve deck is equipped with mounting plate, home block is equipped between valve deck and mounting plate, slide bar there are two being fixedly connected on the downside of mounting plate, two slide bars both pass through home block and are fixedly connected with valve deck, threaded hole is offered in the middle part of valve deck, drive rod is equipped in threaded hole, the steam valve that belt switch is shown on a kind of plastic-aluminum film device of the utility model, pass through limit plate, the setting of home block and mark scale, the working condition of steam valve can be identified, only visually it need to can determine whether the valve is in a normal production status, Also the cross-sectional area of fluid in fluid channel can be extrapolated in real time.

Description

The steam valve that belt switch is shown on a kind of plastic-aluminum film device

Technical field

The utility model relates to a kind of steam valve, in particular to belt switch is shown on a kind of plastic-aluminum film device steam valve Door, belongs to steam valve technical field.

Background technique

Steam valve is a kind of equipment of automatic industrial control fluid media (medium), and the steam valve of existing plastic-aluminum film device is still For conventional valves, and conventional valves only have maximum value and minimum value, and visualization is low, regulated quantity can not be learnt in real time, in valve When door loosens, staff can not also be learnt.

Utility model content

The purpose of this utility model is to provide the steam valves that belt switch on a kind of plastic-aluminum film device is shown, on solving State the problem of proposing in background technique.

To achieve the above object, the utility model provides the following technical solutions: belt switch is shown on a kind of plastic-aluminum film device Steam valve, including valve body, valve deck and mounting plate, the both ends of the valve body have been respectively fixedly connected with No.1 connecting flange and two Number connecting flange is fixedly connected with No. three connecting flanges on the upside of the valve body, and the top of the valve body is equipped with valve deck, the valve The top of lid is equipped with mounting plate, and home block is equipped between the valve deck and mounting plate, is fixedly connected on the downside of the mounting plate Two slide bars, two slide bars both pass through home block and are fixedly connected with valve deck, and threaded hole, institute are offered in the middle part of the valve deck It states and is equipped with drive rod in threaded hole, the top of the drive rod passes through home block and is fixedly connected with mounting plate with handle, the valve It is equipped with leakproof chamber and fluid channel in vivo, the leakproof chamber is located at the top of fluid channel, and the fluid channel inner wall is equipped with arc Connected in star, is equipped with fluid stopping valve in the arc groove, and the upper end of the fluid stopping valve extends to that leakproof is intracavitary to be fixed with fixture block Connection, the bottom end of the drive rod extend to inside fixture block, and the drive rod is located at the intracorporal part of valve and is arranged with sealing shroud, institute It states home block to be set on the outside of drive rod, is fixedly connected to limit on the outside of the drive rod and positioned at the two sides up and down of home block Plate, the outside of two slide bars offer mark scale.

As a kind of optimal technical scheme of the utility model, the fixture block and drive rod are rotatablely connected, the drive rod Bottom end section in T-shaped.

As a kind of optimal technical scheme of the utility model, the outer sheath of the fluid stopping valve is equipped with one layer of layer of silica gel, The sealing shroud is made of silica gel material, and the outside of the sealing shroud is in corrugated.

As a kind of optimal technical scheme of the utility model, the slide bar and home block are rotatablely connected, the drive rod Middle part be externally provided with external screw thread, the home block is threadedly coupled with drive rod.

As a kind of optimal technical scheme of the utility model, the valve cover screw is fixed on the upper of No. three connecting flanges Side.

Compared with prior art, the utility model has the beneficial effects that band is opened on a kind of plastic-aluminum film device of the utility model The steam valve for closing display can carry out the working condition of steam valve by limit plate, home block and the setting for identifying scale Mark only visually need to can determine whether the valve is in a normal production status, can also extrapolate fluid channel in real time The cross-sectional area of interior fluid, to control flow, the steam valve that belt switch is shown on this plastic-aluminum film device is structurally reasonable, makes With conveniently, reduce the case where Manufacturing Worker is staggered and opens by mistake to valve, moreover it is possible to which pointedly fluid flow Jin Hang Xiu changes, In When valve loosens, staff can also understand in real time according to scale.

Detailed description of the invention

Fig. 1 is the outside drawing of the utility model；

Fig. 2 is the structure sectional view of the utility model；

Fig. 3 is the structural schematic diagram of the utility model home block.

In figure: 1, valve body；2, valve deck；3, mounting plate；4, No.1 connecting flange；5, No. two connecting flanges；6, No. three connections Flange；7, handle；8, drive rod；9, limit plate；10, home block；11, slide bar；12, scale is identified；13, threaded hole；14, fluid Channel；15, arc groove；16, fixture block；17, fluid stopping valve；18, leakproof chamber；19, sealing shroud.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: the steaming that belt switch is shown on a kind of plastic-aluminum film device Steam valve door, including valve body 1, valve deck 2 and mounting plate 3, the both ends of valve body 1 have been respectively fixedly connected with No.1 connecting flange 4 and No. two Connecting flange 5, the upside of valve body 1 are fixedly connected with No. three connecting flanges 6, and the top of valve body 1 is equipped with valve deck 2, the top of valve deck 2 Equipped with mounting plate 3, home block 10 is equipped between valve deck 2 and mounting plate 3, the downside of mounting plate 3 is fixedly connected there are two slide bar 11, Two slide bars 11 both pass through home block 10 and are fixedly connected with valve deck 2, and the middle part of valve deck 2 offers threaded hole 13, in threaded hole 13 Equipped with drive rod 8, the top of drive rod 8 passes through home block 10 and is fixedly connected with mounting plate 3 with handle 7, and leakproof is equipped in valve body 1 Chamber 18 and fluid channel 14, leakproof chamber 18 are located at the top of fluid channel 14, and 14 inner wall of fluid channel is equipped with arc groove 15, arc Fluid stopping valve 17 is equipped in connected in star 15, the upper end of fluid stopping valve 17 extends in leakproof chamber 18 and is fixedly connected with fixture block 16, drives The bottom end of lever 8 extends to inside fixture block 16, and the part that drive rod 8 is located in valve body 1 is arranged with sealing shroud 19, and 10 sets of home block It is located on the outside of drive rod 8, is fixedly connected to limit plate 9, two cunnings on the outside of drive rod 8 and positioned at the two sides up and down of home block 10 The outside of bar 11 offers mark scale 12.

Fixture block 16 and drive rod 8 are rotatablely connected, and the bottom end section of drive rod 8 is in T-shaped, convenient for adjusting fluid stopping valve 17, the outer sheath of fluid stopping valve 17 is equipped with one layer of layer of silica gel, and sealing shroud 19 is made of silica gel material, and the outside of sealing shroud 19 is in wave Line shape, has ensured sealing effect, and slide bar 11 and home block 10 are rotatablely connected, and the middle part of drive rod 8 is equipped with external screw thread, valve deck 2 with Drive rod 8 is threadedly coupled, and can be identified in real time to flow, convenient for calculating that fluid Fluid Volume, 2 screw of valve deck are fixed on No. three companies The upside of acting flange 6, it is easy to repair.

Specifically, when the utility model is used, rotational handle 7 drives drive rod 8 to rotate, drive rod 8 and 2 screw thread of valve deck connect It connecing, the height of drive rod 8 can change, so that fluid stopping valve 17 is driven to move up and down, the stream in adjustable fluid passage 14 Body circulation area, in the process, limit plate 9 can drive home block 10 to move up and down, and mark scale 12 is equipped with maximum value and most Small value, when home block 10 is located at minimum value, fluid stopping valve 17 is in closed state, when home block 10 is located at maximum value, flow-stop valve Door 17 is in the open state, and fluid flow area is maximum at this time, and by identifying the setting of scale 12, it is logical can to extrapolate fluid in real time The cross-sectional area of fluid in road 14, to control flow, the steam valve that belt switch is shown on this plastic-aluminum film device, structure is closed Reason, it is easy to use, reduce the case where Manufacturing Worker is staggered and opens by mistake to valve, moreover it is possible to pointedly fluid flow Jin Hang Xiu Change.

In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot It is construed as a limitation of the present invention.

In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result, Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.

In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral； It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. the steam valve that belt switch is shown on a kind of plastic-aluminum film device, including valve body (1), valve deck (2) and mounting plate (3), It is characterized in that, the both ends of the valve body (1) have been respectively fixedly connected with No.1 connecting flange (4) and No. two connecting flanges (5), described No. three connecting flanges (6) are fixedly connected on the upside of valve body (1), the top of the valve body (1) is equipped with valve deck (2), the valve deck (2) top is equipped with mounting plate (3), is equipped with home block (10) between the valve deck (2) and mounting plate (3), the mounting plate (3) Downside be fixedly connected there are two slide bar (11), two slide bars (11) both pass through that home block (10) and valve deck (2) are fixed to be connected It connects, is offered threaded hole (13) in the middle part of the valve deck (2), be equipped with drive rod (8) in the threaded hole (13), the drive rod (8) top passes through home block (10) and is fixedly connected with mounting plate (3) with handle (7), and leakproof chamber is equipped in the valve body (1) (18) and fluid channel (14), the leakproof chamber (18) are located at the top of fluid channel (14), fluid channel (14) inner wall Equipped with arc groove (15), fluid stopping valve (17) are equipped in the arc groove (15), the upper end of the fluid stopping valve (17) is prolonged It extends to and is fixedly connected in leakproof chamber (18) with fixture block (16), the bottom end of the drive rod (8) extends to fixture block (16) inside, described The part that drive rod (8) is located in valve body (1) is arranged with sealing shroud (19), and the home block (10) is set in drive rod (8) outside Side, drive rod (8) outside and the two sides up and down for being located at home block (10) are fixedly connected to limit plate (9), described in two The outside of slide bar (11) offers mark scale (12).

2. the steam valve that belt switch is shown on a kind of plastic-aluminum film device according to claim 1, it is characterised in that: described Fixture block (16) and drive rod (8) are rotatablely connected, and the bottom end section of the drive rod (8) is in T-shaped.

3. the steam valve that belt switch is shown on a kind of plastic-aluminum film device according to claim 1, it is characterised in that: described The outer sheath of fluid stopping valve (17) is equipped with one layer of layer of silica gel, and the sealing shroud (19) is made of silica gel material, the sealing shroud (19) outside is in corrugated.

4. the steam valve that belt switch is shown on a kind of plastic-aluminum film device according to claim 1, it is characterised in that: described Slide bar (11) and home block (10) are rotatablely connected, and are externally provided with external screw thread in the middle part of the drive rod (8), the home block (10) with Drive rod (8) is threadedly coupled.

5. the steam valve that belt switch is shown on a kind of plastic-aluminum film device according to claim 1, it is characterised in that: described Valve deck (2) screw is fixed on the upside of No. three connecting flanges (6).