CN214118996U

CN214118996U - Valve with protective structure

Info

Publication number: CN214118996U
Application number: CN202022798059.3U
Authority: CN
Inventors: 王敏
Original assignee: Shanghai Feifan Intelligent Technology Co ltd
Current assignee: Shanghai Feifan Intelligent Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-09-03
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a chemical industry equipment technical field specifically is a valve with protective structure, including the major structure, the major structure includes fixed knot structure, one side swing joint of fixed knot structure has the control valve, fixed knot structure's inboard fixedly connected with connecting rod, the inboard swing joint of connecting rod has the closing plate, the one end fixedly connected with sealing mechanism of closing plate, sealing mechanism includes the fixed plate, the one end fixedly connected with fixed plate of closing plate, one side fixedly connected with sealing washer of fixed plate, the outer wall fixedly connected with cardboard of closing plate. The utility model discloses a be provided with sealing mechanism, when making the valve close, the hole that the lower side and connecting rod upper and lower end were seted up on it was made in the setting of sealing washer and seal cover all is provided with one deck seal structure to reduce the seepage, make the valve can use more permanent.

Description

Valve with protective structure

Technical Field

The utility model relates to a chemical industry equipment technical field specifically is a valve with protective structure.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.

The valve can be applied to basic needs when using fluid, but the phenomenon that the valve is not screwed up after a period of time is found in our life often, bolts between the valves are easy to loosen, the sealing structure is not tight, the phenomenon of leakage after the valve is used for a period of time is directly caused, the phenomenon of water leakage of the water pipe valve is the most specific phenomenon, the service life of the valve of the water valve is shortened, and the replacement frequency is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve with protective structure to solve the direct problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a valve with a protection structure comprises a main body structure, wherein the main body structure comprises a fixed structure, one side of the fixed structure is movably connected with a control valve, the inner side of the fixed structure is fixedly connected with a connecting rod, the inner side of the connecting rod is movably connected with a closed plate, one end of the closed plate is fixedly connected with a sealing mechanism, the sealing mechanism comprises a fixed plate, one end of the closed plate is fixedly connected with a fixed plate, one side of the fixed plate is fixedly connected with a sealing ring, the outer wall of the closed plate is fixedly connected with a clamping plate, one side of the clamping plate is fixedly connected with a sealing sleeve, the inner wall of one side of the fixed structure is fixedly connected with a rubber sleeve, the inner wall of the rubber sleeve is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a telescopic spring, one side of the rubber sleeve is fixedly connected with a cushion, and one end of the fixed structure is fixedly connected with a protection mechanism, the protection mechanism comprises a fixing groove, one end of the fixing structure is fixedly connected with the fixing groove, one side of the fixing groove is inserted and connected with a spring latch, one side of the spring latch is fixedly connected with a connecting plate, one side of the connecting plate is inserted and connected with a pull rod, two ends of the connecting plate are hinged with side plates, an inner side of each side plate is fixedly connected with a heat insulation layer, one side of each side plate is fixedly connected with a heat insulation layer, and the other side of each side plate is fixedly connected with a clamping groove.

Preferably, an elongated slot is formed in the upper end and the lower end of the middle position of the connecting rod, a closing plate is inserted and connected to the inner side of the elongated slot formed in the connecting rod, one side, away from the fixing plate, of the sealing ring is connected with the outer side of the groove body on one side of the connecting rod in a butting mode, and the sealing sleeve is connected with the inner side of the groove body formed in the other end of the connecting rod in a butting mode.

Preferably, one end of the fixing plate, which is far away from the closing plate, is fixedly connected with one end of the control valve, which is inserted into the fixing structure, the other end of the fixing plate, which is far away from the control valve, is fixedly connected with the sealing ring, and the inner side of the sealing ring is fixedly connected with the outer wall of the closing plate.

Preferably, a group of latch teeth are respectively inserted into two sides of the spring latch teeth, a group of springs are arranged on the inner sides of the latch teeth on two sides of the spring latch teeth, and the inner sides of the spring latch teeth are fixedly connected with the hinge rods on two sides of the pull rod.

Preferably, one end of the pull rod is inserted into and penetrates through the connecting plate to be inserted into and connected with the spring latch, and two sides of the pull rod inserted into one end of the spring latch are hinged with two groups of hinged rods.

Preferably, the clamping groove and the fixing buckle are arranged to be a group of buckles and clamping teeth, and the clamping groove and the fixing buckle are connected in an inserting mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this valve with protective structure is through being provided with sealing mechanism, when making the valve close, the hole that the downside and connecting rod upper and lower end were seted up all is provided with one deck seal structure on the sealing washer makes with the setting of seal cover its, the fixed plate can make the valve close the groove that promotes the sealing washer and seal cover and connecting rod and offer with the connecting rod and support to close to accomplish sealedly, the setting of expanding spring can promote cushion and closure plate to close, and the valve can be tighter seal up, thereby reduces the seepage, makes the valve can use more for a long time.

2. This valve with protective structure is through being provided with protective mechanism, make the valve winter the outside have one deck protective structure, the heat preservation setting can prevent that inboard valve from crossing the direct phenomenon that leads to the valve to freeze and ruin unable because of the temperature crosses low inboard water winter, the fixed slot, the spring latch, the draw-in groove, the setting of fixed knot makes the dismantlement and the installation of protective layer simple, the fixed slot is inserted with the spring latch and is established the connection, the draw-in groove is connected the fixed connection that can fix protective structure and water valve with inserting of fixed knot.

Drawings

Fig. 1 is a schematic side view of a cross-sectional structure of a control valve and a closure plate according to the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the side plate and the pull rod of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

fig. 4 is the schematic view of the front view profile structure of the side plate and the heat preservation layer of the present invention.

In the figure: 1. a body structure; 110. a fixed structure; 120. a control valve; 130. a connecting rod; 140. a closing plate; 2. a sealing mechanism; 210. a fixing plate; 220. a seal ring; 230. clamping a plate; 240. sealing sleeves; 250. a rubber sleeve; 260. a resisting plate; 270. a tension spring; 280. a soft cushion; 3. a protection mechanism; 310. fixing grooves; 320. a spring latch; 330. a connecting plate; 340. a pull rod; 350. a side plate; 360. a heat-insulating layer; 370. a card slot; 380. and (5) fixing the buckle.

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 valve with a protection structure comprises a main body structure 1, the main body structure 1 comprises a fixed structure 110, one side of the fixed structure 110 is movably connected with a control valve 120, the inner side of the fixed structure 110 is fixedly connected with a connecting rod 130, the inner side of the connecting rod 130 is movably connected with a closing plate 140, one end of the closing plate 140 is fixedly connected with a sealing mechanism 2, the sealing mechanism 2 comprises a fixing plate 210, one end of the closing plate 140 is fixedly connected with a fixing plate 210, the fixing plate 210 can push the sealing ring 220 to abut against the connecting rod 130, one side of the fixing plate 210 is fixedly connected with a sealing ring 220, the outer wall of the closing plate 140 is fixedly connected with a clamping plate 230, one side of the clamping plate 230 is fixedly connected with a sealing sleeve 240, the clamping plate 230 can push the sealing sleeve 240 to abut against the connecting rod 130, the inner wall of one side of the fixed structure 110 is fixedly connected with a rubber sleeve 250, the rubber sleeve 250 can fix the abutting plate 260 and a telescopic spring 270, the inner wall of the rubber sleeve 250 is fixedly connected with a resisting plate 260, one side of the resisting plate 260 is fixedly connected with a telescopic spring 270, one side of the rubber sleeve 250 is fixedly connected with a soft pad 280, and the rubber sleeve 250 can push the soft pad 280 to be connected with the closing plate 140 in a resisting way towards one side.

One end of the fixed structure 110 is fixedly connected with a protection mechanism 3, the protection mechanism 3 comprises a fixed groove 310, one end of the fixed structure 110 is fixedly connected with the fixed groove 310, two sides of the fixed groove 310 are respectively provided with a groove, the inner side of a groove body formed in the fixed groove 310 is clamped and connected with latch teeth arranged on two sides of a spring latch 320, one side of the fixed groove 310 is inserted and connected with the spring latch 320, one side of the spring latch 320 is fixedly connected with a connecting plate 330, one side of the connecting plate 330 is inserted and connected with a pull rod 340, when the pull rod 340 is pulled outwards, the pull rod 340 can drive the latch teeth on two sides of the spring latch 320 to move inwards, so that the spring latch 320 is far away from the fixed groove 310, two ends of the connecting plate 330 are hinged with side plates 350, the inner sides of the side plates 350 are fixedly connected with a heat preservation layer 360, the side plates 350 can fix the connection of the pull rod 340 and the spring latch teeth 320, one side of a group of the side plates 350 is fixedly connected with the heat preservation layer 360, one side of the other set of side plates 350 is fixedly connected with a clamping groove 370, the side plates 350 are arranged into two sets, one end of each set of side plates 350 is hinged with the two ends of the connecting plate 330, and the other end of each set of side plates 350 is connected in a butting mode.

Furthermore, an elongated slot is formed at the upper end and the lower end of the middle position of the connecting rod 130, the inner side of the elongated slot formed in the connecting rod 130 is inserted and connected with the closing plate 140, one side of the sealing ring 220, which is far away from the fixing plate 210, is abutted against and connected with the outer side of the slot body at one side of the connecting rod 130, the sealing sleeve 240 is abutted against and connected with the inner side of the slot body formed at the other end of the connecting rod 130, the slot body formed in the connecting rod 130 is convenient for using a valve, and the sealing ring 220 and the sealing sleeve 240 can be abutted against and connected with the slot body of the fixing structure 110 through pushing of the fixing plate 210 and the clamping plate 230.

Further, one end of the fixing plate 210, which is far away from the closing plate 140, is fixedly connected to one end of the control valve 120, which is inserted into the fixing structure 110, the other end of the fixing plate 210, which is far away from the control valve 120, is fixedly connected to the sealing ring 220, the inner side of the sealing ring 220 is fixedly connected to the outer wall of the closing plate 140, and the sealing ring 220 and the connecting rod 130 can be abutted and connected by pushing the fixing plate 210 when the control valve 120 is rotated.

Furthermore, a set of latch is respectively inserted on two sides of the spring latch 320, a set of spring is arranged on the inner side of the latch on two sides of the spring latch 320, the inner side of the latch on which the spring latch 320 is arranged is fixedly connected with the hinge rods on two sides of the pull rod 340, and the arrangement of the spring latch 320 makes the protection structure and the valve fixed and detached simple.

Furthermore, one end of the pull rod 340 is inserted into and penetrates through the connecting plate 330 to be inserted into and connected with the spring latch 320, and two sides of the pull rod 340 inserted into one end of the spring latch 320 are hinged with two groups of hinge rods.

Furthermore, the clamping groove 370 and the fixing buckle 380 are arranged to be a group of buckles and clamping teeth, the clamping groove 370 and the fixing buckle 380 are inserted and connected, and the inserting connection of the clamping groove 370 and the fixing buckle 380 can be fixedly connected with one end of the side plate 350 at the two fixed ends, which is far away from the connecting plate 330.

The working principle is as follows: the expansion spring 270 is arranged to make one side of the abutting plate 260 abut against the inner wall of one side of the fixed structure 110, the other side of the abutting plate 260 abuts against the cushion 280 to be connected to push the cushion 280 to abut against the closing plate 140 to be more tightly connected, the sealing ring 220, the clamping plate 230 and the connecting rod 130 are in abutting connection with the groove, so that when the valve is closed, the inner side sealing structure is in abutting connection with each other to be more tightly connected, thereby the valve is closed to prevent water leakage, and the valve can be used for a longer time, namely, the valve is provided with the side plates 350 on both sides, the heat preservation layer 360 is fixedly connected to the inner sides of the side plates 350 and the connecting plate 330, so that the valve is directly provided with a protective layer when exposed outdoors in winter, the protective structure is not frozen, the protective structure is simple to be detached by the arrangement of the fixed groove 310, the spring latch 320, the clamping groove 370 and the fixed buckle 380, and the upper and lower latch of the fixed buckle 380 is directly pressed, the fixing buckle 380 is far away from the clamping groove 370, and then the pull rod 340 is pulled to enable the clamping teeth on the two sides of the spring clamping tooth 320 to contract inwards, so that the spring clamping tooth 320 is far away from the fixing groove 310, and then the disassembling work is completed, and the disassembling and the installation are simple.

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. A valve with a protective structure, comprising a main body structure (1), characterized in that: the main body structure (1) comprises a fixed structure (110), one side of the fixed structure (110) is movably connected with a control valve (120), the inner side of the fixed structure (110) is fixedly connected with a connecting rod (130), the inner side of the connecting rod (130) is movably connected with a closing plate (140), one end of the closing plate (140) is fixedly connected with a sealing mechanism (2), the sealing mechanism (2) comprises a fixing plate (210), one end of the closing plate (140) is fixedly connected with the fixing plate (210), one side of the fixing plate (210) is fixedly connected with a sealing ring (220), the outer wall of the closing plate (140) is fixedly connected with a clamping plate (230), one side of the clamping plate (230) is fixedly connected with a sealing sleeve (240), the inner wall of one side of the fixed structure (110) is fixedly connected with a rubber sleeve (250), and the inner wall of the rubber sleeve (250) is fixedly connected with a resisting plate (260), one side of the abutting plate (260) is fixedly connected with a telescopic spring (270), one side of the rubber sleeve (250) is fixedly connected with a soft pad (280), one end of the fixed structure (110) is fixedly connected with a protection mechanism (3), the protection mechanism (3) comprises a fixed groove (310), one end of the fixing structure (110) is fixedly connected with a fixing groove (310), one side of the fixing groove (310) is inserted and connected with a spring latch (320), one side of the spring latch (320) is fixedly connected with a connecting plate (330), one side of the connecting plate (330) is inserted and connected with a pull rod (340), both ends of connecting plate (330) are articulated to have curb plate (350), inboard fixedly connected with heat preservation (360) of curb plate (350), a set of one side fixedly connected with heat preservation (360) of curb plate (350), another group one side fixedly connected with draw-in groove (370) of curb plate (350).

2. A valve having a guard structure according to claim 1, wherein: an elongated slot is formed in the upper end and the lower end of the middle of the connecting rod (130), a closing plate (140) is inserted and connected to the inner side of the elongated slot formed in the connecting rod (130), one side, away from the fixing plate (210), of the sealing ring (220) is connected with the outer side of the groove body on one side of the connecting rod (130) in a butting mode, and the sealing sleeve (240) is connected with the inner side of the groove body formed in the other end of the connecting rod (130) in a butting mode.

3. A valve having a guard structure according to claim 1, wherein: one end, far away from closing plate (140), of fixed plate (210) is inserted with control valve (120) and is located the one end fixed connection of fixed knot structure (110), the one end, far away from control valve (120), of fixed plate (210) is connected with sealing washer (220) fixed connection, the inboard of sealing washer (220) and the outer wall fixed connection of closing plate (140).

4. A valve having a guard structure according to claim 1, wherein: a set of latch is inserted respectively to the both sides of spring latch (320), the latch inboard of spring latch (320) both sides is provided with a set of spring, the inboard that spring latch (320) set up the latch is connected with the hinge bar fixed connection of pull rod (340) both sides.

5. A valve having a guard structure according to claim 1, wherein: one end of the pull rod (340) is inserted into and penetrates through the connecting plate (330) to be inserted into and connected with the spring latch (320), and two sides of the pull rod (340) inserted into one end of the spring latch (320) are hinged with two groups of hinge rods.

6. A valve having a guard structure according to claim 1, wherein: the clamping groove (370) and the fixing buckle (380) are arranged to be a group of buckles and clamping teeth, and the clamping groove (370) and the fixing buckle (380) are connected in an inserting mode.