CN219317750U - Two-way valve of steam system - Google Patents

Abstract

The utility model discloses a two-way valve of a steam system, which comprises a valve body, a shield mechanism and an anti-drop mechanism, wherein connecting ends are arranged on two sides of the outer wall of the valve body, an upper end cover is arranged at the top end of the outer wall of the valve body, a controller is fixed at the upper end of the outer wall of the upper end cover, and the shield mechanism is arranged at the top end of the outer wall of the valve body.

Description

Two-way valve of steam system

Technical Field

The utility model belongs to the technical field of two-way valves, and particularly relates to a two-way valve of a steam system.

Background

The term of a two-way valve, a fluid control component, is a control valve with two pipelines, but the valve with two pipelines is not necessarily a two-way valve, the basic characteristic of the two-way valve is bidirectional on-off, when the two pipelines can only conduct in one direction, the two-way valve is called a one-way valve, and the two-way valve is used as one of important components in the operation of a steam system, so that the working stability and the safety of the two-way valve need to be improved, and therefore, the two-way valve of the steam system needs to be proposed.

The two-way valve that uses at present all exists, and protective capability is not enough, and the controller exposes in external environment, receives moist steam and dust pollution easily, and drive valve rod and other connecting pieces receive corruption and pollution easily, influence the device's job stabilization nature and durability to in the use, the link lacks supplementary fixed ability after being connected with transmission line, and in the medium transmission process, the pipeline produces vibrations easily and leads to transmission line and link fixed part not hard up, and the screw drops, the problem that the condition of pipeline slippage takes place.

Disclosure of Invention

The utility model aims to provide a two-way valve of a steam system, which solves the problems that the two-way valve used in the prior art is insufficient in protection capability, a controller is exposed in an external environment and is easy to be polluted by moist vapor and dust, a transmission valve rod and other connecting pieces are easy to be corroded and polluted, the working stability and durability of the device are affected, in the use process, the connecting end is connected with a transmission pipeline and lacks auxiliary fixing capability, in the medium transmission process, the pipeline is easy to vibrate to cause loosening of the fixing parts of the transmission pipeline and the connecting end, screws fall off, and the pipeline slips.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-way valve of steam system, includes valve body, guard shield mechanism and anticreep mechanism, the link has all been seted up to valve body outer wall both sides, valve body outer wall top is provided with the upper end cover, and upper end cover outer wall upper end is fixed with the controller, guard shield mechanism installs on the outer wall top of valve body, the anticreep mechanism is installed on the outer wall of link.

Preferably, the guard shield mechanism includes fixing base, stopper, inserted post and protection casing, the fixing base is installed in the outer wall upper end of valve body, and the fixing base inner wall both sides all bond and have the stopper, fixing base inner wall cooperation stopper is fixed with inserted post, and inserted post outer wall upper end is connected with the protection casing.

Preferably, the protective cover forms a movable structure with the fixed seat through the inserted column, and the outer wall of the inserted column is tightly attached to the outer wall of the limiting block.

Preferably, the anti-disengaging mechanism comprises a clamping groove, a clamping block, a locking frame and a sealing gasket, wherein the clamping groove is formed in the outer side wall of the connecting end, the inner wall of the clamping groove is clamped with the clamping block, the upper end of the outer wall of the clamping block is connected with the locking frame, and the inner wall of the locking frame is adhered with the sealing gasket.

Preferably, the locking frame is connected with the clamping groove in a clamping way through the clamping block, and the inner wall of the clamping groove and the outer wall of the clamping block are in a T-shaped design.

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

1. according to the two-way valve of the steam system, through the arrangement of the shield mechanism, after the device is matched with the connecting end to be connected and fixed with the transmission pipeline, the valve is controlled to be opened through the controller, then under the movable structure of the shield matched with the plug post and the fixed seat, the shield is conveniently inserted into the fixed seat, the shield is tightly attached and connected with the plug post to be fixed through the limiting block, the protection effect of the device can be enhanced through the shield, the corrosion of dust and water vapor in the air to the controller and the transmission part is avoided, and the working stability and durability of the device are effectively improved;

2. this kind of steam system's two-way valve, through the setting of anticreep mechanism, such setting can be after fixing transmission pipeline cooperation link, can connect convenient with the locking frame and install on the outer wall of link through the block, closely laminate the inside wall of locking frame and transmission pipeline's installation end outer wall to carry out the shutoff with the bolt hole through sealed the pad, can prevent that pipeline bolt from becoming flexible leads to transmission pipeline and link to produce and drop, improved the durability and the job stabilization nature of device effectively.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the shield mechanism of the present utility model;

fig. 3 is a schematic structural view of the anti-falling mechanism of the present utility model.

In the figure: 1. a valve body; 2. a connection end; 3. an upper end cap; 4. a controller; 5. a shield mechanism; 501. a fixing seat; 502. a limiting block; 503. inserting a column; 504. a protective cover; 6. an anti-drop mechanism; 601. a clamping groove; 602. a clamping block; 603. a locking frame; 604. and a sealing gasket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a two-way valve of steam system, including valve body 1, shield mechanism 5 and anti-disengaging mechanism 6, connecting end 2 has all been seted up to valve body 1 outer wall both sides, valve body 1 outer wall top is provided with upper end cover 3, and upper end cover 3 outer wall upper end is fixed with controller 4, shield mechanism 5 installs on valve body 1's outer wall top, shield mechanism 5 includes fixing base 501, stopper 502, spliced pole 503 and protection casing 504, fixing base 501 installs in valve body 1's outer wall upper end, and both sides of fixing base 501 inner wall bond stopper 502, fixing base 501 inner wall cooperation stopper 502 is fixed with spliced pole 503, and spliced pole 503 outer wall upper end is connected with protection casing 504, protection casing 504 forms movable structure through spliced pole 503 and fixing base 501, and spliced pole 503 outer wall and stopper 502 outer wall closely laminate, such setting can be with the device cooperation connecting end 2 at first and transmission pipeline be fixed after, control valve opens the work through controller 4, then under the movable structure of spliced pole 503 and fixing base 501 is cooperated through protection casing 504, conveniently insert protection casing 504 into fixing base 501, closely laminating through stopper 504, the protection casing 504 is fixed in the protection casing, and the protection casing of the device can be strengthened through the inseparable joint connection of stopper and spliced pole, and the protection casing 503, the protection casing can be improved in the device and the noise-free from the noise and dust and corrosion stability of the device, the device has improved and the effect in the control device, and the efficiency, and the reliability is avoided to the device;

the anti-disengaging mechanism 6 is installed on the outer wall of the connecting end 2, the anti-disengaging mechanism 6 comprises a clamping groove 601, a clamping block 602, a locking frame 603 and a sealing gasket 604, the clamping groove 601 is formed in the outer side wall of the connecting end 2, the inner wall of the clamping groove 601 is clamped with the clamping block 602, the upper end of the outer wall of the clamping block 602 is connected with the locking frame 603, the inner wall of the locking frame 603 is adhered with the sealing gasket 604, the locking frame 603 is connected with the clamping groove 601 through the clamping block 602, the inner wall of the clamping groove 601 and the outer wall of the clamping block 602 are of a T-shaped design, after the connecting end 2 is fixed by matching a transmission pipeline, the locking frame 603 can be installed on the outer wall of the connecting end 2 conveniently through the clamping connection, the inner wall of the locking frame 603 is tightly attached to the outer wall of the installation end of the transmission pipeline, and bolt holes are blocked through the sealing gasket 604, the transmission pipeline is prevented from loosening, so that the transmission pipeline and the connecting end 2 falls off, and the durability and the working stability of the device are effectively improved.

Working principle: when needs use this kind of steam system's two-way valve, firstly, after fixing transmission pipeline cooperation link 2, can be through the block connect convenient install locking frame 603 on the outer wall of link 2, with the inside wall of locking frame 603 and transmission pipeline's installation end outer wall closely laminating, and carry out the shutoff through sealing gasket 604 with the bolt hole, can prevent that pipeline bolt from becoming flexible from leading to transmission pipeline and link 2 to produce and droing, durability and job stabilization of the device have been improved effectively, secondly, control the valve through controller 4 and open the work, then under the movable structure of protection casing 504 cooperation inserted post 503 and fixing base 501, the convenient is fixed with the fixing base 501 with the protection casing 504 is connected in the inseparable laminating of stopper 502 and inserted post 503, the protection effect of the device can be strengthened through protection casing 504, avoid dust and steam in the air to cause the corruption to controller 4 and driving part, so, the instruction of a steam system's two-way valve has just accomplished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A two-way valve for a steam system, characterized by: including valve body (1), guard shield mechanism (5) and anti-disengaging mechanism (6), link (2) have all been seted up to valve body (1) outer wall both sides, valve body (1) outer wall top is provided with upper end cover (3), and upper end cover (3) outer wall upper end is fixed with controller (4), guard shield mechanism (5) are installed on the outer wall top of valve body (1), anti-disengaging mechanism (6) are installed on the outer wall of link (2).

2. A two-way valve for a steam system according to claim 1, wherein: the shield mechanism (5) comprises a fixed seat (501), limiting blocks (502), inserting columns (503) and a protective cover (504), wherein the fixed seat (501) is installed at the upper end of the outer wall of the valve body (1), the limiting blocks (502) are adhered to two sides of the inner wall of the fixed seat (501), the inserting columns (503) are fixed on the inner wall of the fixed seat (501) in cooperation with the limiting blocks (502), and the upper end of the outer wall of each inserting column (503) is connected with the protective cover (504).

3. A two-way valve for a steam system according to claim 2, wherein: the protective cover (504) and the fixing seat (501) form a movable structure through the inserting posts (503), and the outer walls of the inserting posts (503) are tightly attached to the outer walls of the limiting blocks (502).

4. A two-way valve for a steam system according to claim 1, wherein: the anti-drop mechanism (6) comprises a clamping groove (601), a clamping block (602), a locking frame (603) and a sealing gasket (604), wherein the clamping groove (601) is formed in the outer side wall of the connecting end (2), the clamping block (602) is clamped on the inner wall of the clamping groove (601), the locking frame (603) is connected to the upper end of the outer wall of the clamping block (602), and the sealing gasket (604) is adhered to the inner wall of the locking frame (603).

5. A two-way valve for a steam system according to claim 4, wherein: the locking frame (603) is connected with the clamping groove (601) in a clamping mode through the clamping block (602), and the inner wall of the clamping groove (601) and the outer wall of the clamping block (602) are of a T-shaped design.

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