High-safety insulating alloy valve

Abstract

The utility model relates to the technical field of insulating alloy valves, and discloses a high-safety insulating alloy valve which comprises a base, pressing plates, heat preservation filling blocks, an insulating alloy valve body, a connector and a filter screen, the top of the base is symmetrically and movably connected with the pressing plates, and the heat preservation filling blocks are fixedly installed in the pressing plates and the base. The valve has the advantages that the base, the pressing plate, the heat preservation filling block and the filter screen are arranged in a matched mode, the heat preservation filling block is arranged between the base and the pressing plate, the heat preservation filling block plays a heat preservation role, the filter screen is arranged between the pressing plate and the base, and therefore the heat preservation effect is achieved. According to the high-safety insulating alloy valve, external low-temperature air is prevented from making contact with the side wall of the valve, fluid in the valve is prevented from being frozen, the service life of the insulating alloy valve is affected, impurities in water can be filtered through the filter screen, internal blockage is avoided, and the service life of the high-safety insulating alloy valve is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating alloy valves, in particular to a high-safety insulating alloy valve. Background Art

[0002] Valves are control components in fluid delivery systems, used to change the cross-section of the passage and the flow direction of the medium. They have functions such as cutoff, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. They can be used to control the opening and closing of fluid channels, realize the opening or closing of fluids, and are used to adjust the flow of fluids to meet specific process requirements.

[0003] Chinese patent CN218294499U proposes a valve that is easy to install, including a valve body, an inlet channel and an outlet channel opened on the valve body, and an opening and closing member arranged between the inlet channel and the outlet channel. It has a simple structure and is easy to install and maintain. When the butterfly valve is to be repaired, installed and replaced, the flange sleeve and the sealing ring are slid on the butterfly valve. When the external pipe and the butterfly valve are removed, the connection between the external pipe and the butterfly valve will not be tight, thereby facilitating the staff to remove the butterfly valve. When the butterfly valve is to be installed, the flange sleeve and the sealing ring can be slid on the butterfly valve and then resist the connection with the external flange. Then, bolts are locked between the flanges to tighten the external flange and the flange sleeve and the sealing ring to ensure that the connection will not leak. It is extremely convenient for the staff to take and install and is conducive to the installation and maintenance of the staff. Moreover, the flange sleeve and the butterfly valve body are separated from each other, so that the butterfly valve body can be rotated 360 degrees when installed, so that the butterfly valve body will not be interfered with by space when installed. The angle can be adjusted and installed according to the needs of the site, further facilitating the installation operation of the staff.

[0004] The above solution is used to prevent the flange connecting sleeve from separating from the valve body and to prevent water leakage from the connection between the flange connecting sleeve and the external flange. However, the above solution cannot insulate the surface of the insulating alloy valve, which may easily cause the low-temperature air from the outside to contact the side wall of the valve, causing the freezing of the fluid inside the valve, which will affect the service life of the insulating alloy valve. Utility Model Content

[0005] The purpose of the present utility model is to provide a high-safety insulating alloy valve in order to solve the above-mentioned problems. The device utilizes the cooperation between the base, the pressing plate, the insulating filling block and the filter screen. The insulating filling block plays a role of insulation, preventing the external low-temperature air from contacting the side wall of the valve, causing the freezing of the fluid inside the valve, which will affect the service life of the insulating alloy valve, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the present invention provides a technical solution:

[0007] A high-safety insulating alloy valve comprises a base, a pressing plate, an insulating filling block, an insulating alloy valve body, a connecting head and a filter screen. The top of the base is symmetrically and movably connected to the pressing plate, and the insides of the pressing plate and the base are fixedly installed with insulating filling blocks. The insulating alloy valve body is movably connected between the pressing plate and the base, and connecting heads are symmetrically and fixedly installed on both sides of the insulating alloy valve body, and the insides of the two connecting heads are fixedly installed with filter screens.

[0008] As a preferred solution of the present invention, a control valve is fixedly installed on the top of the insulating alloy valve body, fixing components are symmetrically provided on both sides of the base, connecting components are symmetrically provided on one side of the base and the pressing plate, one side of the base is rotatably connected to a connecting shaft, and the connecting shaft and the pressing plate are fixedly connected.

[0009] As a preferred solution of the present invention, the fixing assembly includes a fixing plate, and the two fixing plates are symmetrically fixed on both sides of the base, and the interiors of the two fixing plates are provided with threaded grooves, the internal threads of the two threaded grooves are connected to threaded rods, and the bottoms of the two threaded rods are rotatably connected to adjustment plates.

[0010] As a preferred solution of the present invention, fixing pins are symmetrically fixedly installed on the bottom of the two adjustment plates, and guide rods are fixedly installed on the top of the two adjustment plates. A through hole is provided at the outer end of the guide rod, and the through hole is opened inside the fixing plate.

[0011] As a preferred solution of the present invention, the connecting assembly includes a connecting plate, the two connecting plates are fixedly installed on one side of the pressing plate, and springs are symmetrically arranged on one side of the two connecting plates, and a pull plate is fixedly installed on one end of each two springs.

[0012] As a preferred solution of the present invention, an insertion block is fixedly installed on one side of the two pull plates, the insertion block passes through the connecting plate, and the outer ends of the two insertion blocks are movably connected to a fixed cylinder, and the fixed cylinder is fixedly connected to the base.

[0013] The beneficial effects of the utility model are as follows: by arranging the cooperation between the base, the pressing plate, the heat-insulating filling block and the filter screen, the heat-insulating filling block is arranged between the base and the pressing plate, and the heat-insulating filling block plays a role of heat preservation, preventing the external low-temperature air from contacting the side wall of the valve, causing the freezing of the fluid inside the valve, which will affect the service life of the insulating alloy valve. The filter screen can filter impurities in the water to avoid internal blockage, thereby improving the service life of the high-safety insulating alloy valve. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail with reference to the following specific implementations and accompanying drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the connection assembly of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A in the middle.

[0019] In the figure: 1. Base; 2. Pressing plate; 3. Insulation filling block; 4. Insulating alloy valve body; 5. Connector; 6. Filter; 7. Control valve; 8. Fixing assembly; 81. Fixing plate; 82. Threaded groove; 83. Threaded rod; 84. Adjusting plate; 85. Fixing pin; 86. Guide rod; 87. Through hole; 9. Connecting assembly; 91. Connecting plate; 92. Spring; 93. Pull plate; 94. Insert block; 95. Fixing cylinder; 10. Connecting shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a high-safety insulating alloy valve, comprising a base 1, a pressing plate 2, an insulating filling block 3, an insulating alloy valve body 4, a connecting head 5 and a filter screen 6. The top of the base 1 is symmetrically and movably connected with the pressing plate 2, and the inside of the pressing plate 2 and the base 1 are fixedly installed with insulating filling blocks 3. The material of the insulating filling block 3 is extruded polystyrene board, which plays a role in heat preservation. The insulating alloy valve body 4 is movably connected between the pressing plate 2 and the base 1, and connecting heads 5 are symmetrically and fixedly installed on both sides of the insulating alloy valve body 4. Filter screens 6 are fixedly installed inside the two connecting heads 5. The filter screen 6 can filter impurities and avoid clogging.

[0022] Furthermore, a control valve 7 is fixedly installed on the top of the insulating alloy valve body 4, and the control valve 7 can control the internal closure of the insulating alloy valve body 4. Fixed components 8 are symmetrically provided on both sides of the base 1, and connecting components 9 are symmetrically provided on one side of the base 1 and the pressing plate 2. A connecting shaft 10 is rotatably connected to one side of the base 1. The connecting shaft 10 is made of cast steel, and the connecting shaft 10 and the pressing plate 2 are fixedly connected.

[0023] Furthermore, the fixing assembly 8 includes a fixing plate 81, and the two fixing plates 81 are symmetrically fixed on both sides of the base 1, and the interior of the two fixing plates 81 is provided with a threaded groove 82, and the internal threads of the two threaded grooves 82 are connected to a threaded rod 83, the threaded groove 82 and the threaded rod 83 can be linearly adjusted, and the bottoms of the two threaded rods 83 are rotatably connected to an adjustment plate 84, and the material of the adjustment plate 84 is aluminum alloy.

[0024] Furthermore, fixing pins 85 are symmetrically fixedly installed on the bottom of the two adjustment plates 84. The fixing pins 85 can fix the insulating alloy valve body 4 at the working location, making the fixation more firm and convenient, and guide rods 86 are fixedly installed on the top of the two adjustment plates 84. The outer end of the guide rod 86 is provided with a through hole 87, and the through hole 87 is opened inside the fixing plate 81.

[0025] Furthermore, the connecting assembly 9 includes a connecting plate 91, and the two connecting plates 91 are fixedly installed on one side of the pressing plate 2, and springs 92 are symmetrically arranged on one side of the two connecting plates 91. The springs 92 are elastic and play a resetting role, and a pull plate 93 is fixedly installed on one end of each of the two springs 92.

[0026] Furthermore, an insertion block 94 is fixedly installed on one side of each pull plate 93, the insertion block 94 passes through the connecting plate 91, and the outer ends of the two insertion blocks 94 are movably connected with a fixed tube 95, the sizes of the insertion block 94 and the fixed tube 95 are adapted, and the fixed tube 95 is fixedly connected to the base 1.

[0027] To sum up: the staff places the base 1 at the work site, rotates the threaded rod 83, the threaded rod 83 rotates inside the threaded groove 82, the threaded rod 83 drives the adjusting plate 84 to adjust downward, the adjusting plate 84 drives the fixing pin 85 to adjust downward, and inserts the fixing pin 85 into the work site. During the adjustment process, the adjusting plate 84 drives the guide rod 86 to adjust inside the through hole 87, which plays a role of limiting. Then the insulating alloy valve body 4 is placed above the pressing plate 2, and the pressing plate 2 is rotated by the connecting shaft 10, pulling the pulling plate 93, and the pulling plate 93 adjusts the inserting block 94 to cover the pressing plate 2 above the insulating alloy valve body 4. Finally, release the pulling hand, and the pulling plate 93 rebounds by the elasticity of the spring 92. The pulling plate 93 drives the inserting block 94 to adjust, and the inserting block 94 is stuck in the inside of the fixing cylinder 95 to fix the pressing plate 2. During use, the surface of the insulating alloy valve body 4 is insulated with the insulation filling block 3.

[0028] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-safety insulating alloy valve, characterized in that: The invention comprises a base (1), a pressing plate (2), a heat-insulating filling block (3), an insulating alloy valve body (4), a connecting head (5) and a filter screen (6), wherein the top of the base (1) is symmetrically and movably connected to the pressing plate (2), the insides of the pressing plate (2) and the base (1) are both fixedly installed with the heat-insulating filling block (3), the insulating alloy valve body (4) is movably connected between the pressing plate (2) and the base (1), the two sides of the insulating alloy valve body (4) are symmetrically and fixedly installed with connecting heads (5), and the insides of the two connecting heads (5) are both fixedly installed with filter screens (6).

2. A high-safety insulating alloy valve according to claim 1, characterized in that: A control valve (7) is fixedly mounted on the top of the insulating alloy valve body (4), fixing components (8) are symmetrically provided on both sides of the base (1), connecting components (9) are symmetrically provided on one side of the base (1) and the pressing plate (2), and a connecting shaft (10) is rotatably connected to one side of the base (1), and the connecting shaft (10) and the pressing plate (2) are fixedly connected.

3. A high-safety insulating alloy valve according to claim 2, characterized in that: The fixing assembly (8) includes a fixing plate (81), wherein the two fixing plates (81) are symmetrically fixedly mounted on both sides of the base (1), and the interiors of the two fixing plates (81) are provided with a threaded groove (82), the interiors of the two threaded grooves (82) are threadedly connected to a threaded rod (83), and the bottoms of the two threaded rods (83) are rotatably connected to an adjustment plate (84).

4. A high-safety insulating alloy valve according to claim 3, characterized in that: The bottoms of the two adjustment plates (84) are both symmetrically fixed with fixing pins (85), and the tops of the two adjustment plates (84) are both fixed with guide rods (86), and the outer ends of the guide rods (86) are provided with through holes (87), and the through holes (87) are opened inside the fixing plate (81).

5. A high-safety insulating alloy valve according to claim 2, characterized in that: The connecting assembly (9) comprises a connecting plate (91), wherein the two connecting plates (91) are fixedly mounted on one side of the pressing plate (2), and springs (92) are symmetrically arranged on one side of the two connecting plates (91), and a pulling plate (93) is fixedly mounted on one end of each of the two springs (92).

6. A high-safety insulating alloy valve according to claim 5, characterized in that: An insertion block (94) is fixedly mounted on one side of each of the two pull plates (93), the insertion block (94) passes through the connecting plate (91), and the outer ends of the two insertion blocks (94) are movably connected to a fixing cylinder (95), and the fixing cylinder (95) is fixedly connected to the base (1).

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