Valve with good anti-freezing effect

Abstract

The valve with the good anti-freezing effect comprises a valve machine body, an inner six-edge is fixedly installed on the front face of the valve machine body, positioning pipes are fixedly communicated with the left side face and the right side face of the valve machine body respectively, and the ends, away from each other, of the two positioning pipes are fixedly communicated with positioning flanges respectively. According to the device, the positioning pipe, the positioning flange, the sealing flange, the mounting connector, the mounting groove and the arc-shaped clamping groove are arranged, the positioning flange is matched with the sealing flange and the arc-shaped clamping groove, the valve machine body and the mounting box can be conveniently and rapidly mounted, clear water can be conveniently heated through the annular heating ring, and the freezing condition of the clear water is avoided; the inner six edges are matched with the outer six edges, the outer six edges can be inserted into the inner six edges through the pushing force of the electric push rod, meanwhile, the valve machine body can work by rotating the rotating disc, according to the operation, the situation that the valve machine body is frozen in cold weather can be avoided, and meanwhile the valve machine body can be conveniently disassembled and used.

Description

Technical Field

[0001] The present application relates to the technical field of antifreeze valves, and in particular to a valve with good antifreeze effect. Background Art

[0002] Valves are pipeline accessories used to open and close pipelines, control flow direction, and adjust and control the parameters of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems and have functions such as shut-off, regulation, diversion, prevention of backflow, pressure stabilization, diversion or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems.

[0003] Valves are control components in fluid delivery systems. However, some existing valves are installed in harsh environments when in use. The valves are directly exposed to the outside environment and are easily damaged by cold air, causing the valves to freeze, affecting their normal operation and shortening their service life. Therefore, in order to solve the above problems, we provide a valve with good antifreeze effect. Utility Model Content

[0004] The purpose of the utility model is to provide a valve with good antifreeze effect to solve the problems raised in the above background technology.

[0005] The present application embodiment adopts the following technical solutions:

[0006] A valve with good antifreeze effect comprises a valve body, wherein an inner hexagon is fixedly installed on the front of the valve body, and the left and right sides of the valve body are fixedly connected with positioning tubes, and the ends of the two positioning tubes away from each other are fixedly connected with positioning flanges, and the left and right sides of the valve body are provided with sealing flanges, and the sides of the two sealing flanges away from each other are fixedly connected with mounting joints, and a mounting box is provided below the valve body, and the left and right sides of the mounting box are provided with mounting grooves, and the inner bottom wall of each mounting groove is provided with an arc-shaped card groove, and the inner side wall of the valve body is fixedly inlaid with a sealing bearing, and the inner ring of the sealing bearing is fixedly connected with an electric push rod, and the rear end of the electric push rod is fixedly connected with an outer hexagon, and the front end of the electric push rod is fixedly connected with a turntable, and a sealing cover is provided above the valve body, and a group of mounting through holes are provided on the upper surface of the sealing cover, and a group of bolt holes are provided on the upper surface of the mounting box, and a group of mounting screws are provided above the sealing cover, and the bottom surface of the sealing cover is fixedly connected with two sealing card plates, and the inner bottom wall of the mounting box is fixedly connected with an annular heating ring.

[0007] Preferably, each of the sealing clamping plates is matched with the positioning flange and the sealing flange, and each of the positioning flange and the sealing flange is matched with the arc-shaped clamping groove.

[0008] Preferably, a control panel is fixedly connected to the front of the installation box, and a temperature sensing controller is fixedly installed on the front of the installation box.

[0009] Preferably, two L-shaped supporting legs are fixedly connected to the bottom surface of the installation box, and two insertion holes are provided on the bottom surface of each of the L-shaped supporting legs.

[0010] Preferably, the left side surface of the installation box is fixedly connected to a water injection joint, and the left side surface of the installation box is fixedly connected to an electromagnetic pressure relief valve.

[0011] Preferably, the outer hexagonal portion is matched with the inner hexagonal portion, and each of the mounting screws is matched with the mounting through hole and the bolt hole.

[0012] At least one of the above technical solutions adopted in the embodiments of the present application can achieve the following beneficial effects:

[0013] The valve with good antifreeze effect is provided with a positioning tube, a positioning flange, a sealing flange, a mounting joint, a mounting groove and an arc-shaped slot. The positioning flange is matched with the sealing flange and the arc-shaped slot, so that the valve body and the mounting box can be conveniently and quickly installed, and the positioning flange and the sealing flange can be avoided to leak at the same time. The mounting screws, the mounting through holes, the sealing cover, the sealing card plate and the bolt holes are matched, and the mounting screws are threadedly connected with the mounting through holes and the sealing cover, so that the sealing card plate can seal the mounting groove and the sealing cover can be quickly sealed to the mounting box. In addition, the annular heating ring, the sealing bearing, the electric push rod, the outer hexagon, the turntable and the inner hexagon can be combined. The annular heating ring can be used to heat clean water to avoid freezing, and the inner hexagon is matched with the outer hexagon, and the driving force of the electric push rod can make the outer hexagon be inserted into the inner hexagon, and the valve body can be operated by rotating the turntable. According to the above operation, the valve body can be avoided from freezing in cold weather, and it can be convenient to disassemble and use it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0015] Figure 1 The following is a structural diagram of a three-dimensional diagram of an installation box in a valve having a good antifreeze effect according to the utility model;

[0016] Figure 2 : A sectional view of a side view of an installation box in a valve having a good antifreeze effect according to the utility model;

[0017] Figure 3 : A top view of the installation box in the valve with good antifreeze effect of the utility model;

[0018] Figure 4 : A rear view of the installation box in the valve with good antifreeze effect of the utility model.

[0019] In the figure: 1. Valve body; 2. Internal hexagon; 3. Positioning tube; 4. Positioning flange; 5. Sealing flange; 6. Mounting joint; 7. Mounting box; 8. Mounting slot; 9. Arc slot; 10. Sealed bearing; 11. Electric push rod; 12. Turntable; 13. Sealing cover; 14. Mounting through hole; 15. Mounting screw; 16. Bolt hole; 17. Control panel; 18. L-shaped support leg; 19. Temperature sensor controller; 20. Sealing card plate; 21. External hexagon; 22. Water injection joint; 23. Solenoid pressure relief valve; 24. Ring heating ring. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.

[0022] See also Figure 1-4 , the utility model provides a valve technical solution with good antifreeze effect:

[0023] A valve with good antifreeze effect comprises a valve body 1, a hexagonal inner prism 2 is fixedly installed on the front of the valve body 1, a positioning tube 3 is fixedly connected to the left and right sides of the valve body 1, and the ends of the two positioning tubes 3 away from each other are fixedly connected to the positioning flange 4, a sealing flange 5 is arranged on the left and right sides of the valve body 1, and the sides of the two sealing flanges 5 away from each other are fixedly connected to the mounting joint 6, and the sealing flange 5 is adapted to the positioning flange 4, so that the positioning tube 3 and the mounting joint 6 can be quickly connected, an installation box 7 is arranged below the valve body 1, and installation grooves 8 are provided on the left and right sides of the installation box 7, and the inner bottom wall of each installation groove 8 is provided with an arc groove 9, and the arc groove 9 and the installation groove 8 can be used to conveniently connect the sealing flange 5 with the positioning flange 4 and prevent water leakage, a sealing bearing 10 is fixedly inlaid on the inner side wall of the valve body 1, and an electric push rod 11 is fixedly connected to the inner ring of the sealing bearing 10, and the electric push rod 11 is fixedly connected to the inner ring of the sealing bearing 10. The rear end of the rod 11 is fixedly connected with an outer hexagonal 21, and the front end of the electric push rod 11 is fixedly connected with a turntable 12. The outer hexagonal 21 can be inserted into the inner hexagonal 2 to make the valve body 1 work by rotating the turntable 12 to provide rotational power and the driving force of the electric push rod 11. A sealing cover 13 is provided above the valve body 1, and a group of mounting through holes 14 are opened on the upper surface of the sealing cover 13. A group of bolt holes 16 are opened on the upper surface of the installation box 7. A group of mounting screws 15 are provided above the sealing cover 13. Two sealing card plates 20 are fixedly connected to the bottom surface of the sealing cover 13. An annular heating ring 24 is fixedly connected to the inner bottom wall of the installation box 7. The annular heating ring 24 can be used to heat the water source inside the installation box 7 to prevent it from freezing. In addition, the mounting screws 15 are threadedly connected with the bolt holes 16 and the mounting through holes 14, and the sealing card plate 20 is adapted to the mounting groove 8, the sealing flange 5 and the positioning flange 4, so that the installation box 7 can be sealed;

[0024] In this embodiment, each sealing card plate 20 is matched with the positioning flange 4 and the sealing flange 5, and each positioning flange 4 and the sealing flange 5 is matched with the arc-shaped card groove 9;

[0025] A control panel 17 is fixedly connected to the front of the installation box 7, and a temperature sensing controller 19 is fixedly installed on the front of the installation box 7;

[0026] The bottom surface of the installation box 7 is fixedly connected with two L-shaped support legs 18, and the bottom surface of each L-shaped support leg 18 is provided with two jacks; the installation box 7 can be sealed by using the sealing card plate 20 to match the positioning flange 4 and the sealing flange 5, and the operation of the electrical components can be conveniently controlled by using the control panel 17 and the temperature sensing controller 19, and the annular heating ring 24 can be automatically started to work when the outdoor temperature is low;

[0027] In this embodiment, the left side of the installation box 7 is fixedly connected with a water injection joint 22, and the left side of the installation box 7 is fixedly connected with an electromagnetic pressure relief valve 23;

[0028] The outer hexagonal prism 21 is matched with the inner hexagonal prism 2, and each mounting screw 15 is matched with the mounting through hole 14 and the bolt hole 16; by using the water injection joint 22 and the electromagnetic pressure relief valve 23, it is convenient to inject water into the installation box 7 and automatically relieve the pressure of the installation box 7, and by using the outer hexagonal prism 21 and the inner hexagonal prism 2 to match, it is convenient to start the valve body 1 to work.

[0029] Working principle: When the valve with good antifreeze effect is used, the user first fixes the L-shaped support leg 18 to the ground with fixing screws and jacks, and puts the valve body 1 into the installation box 7, and inserts the positioning flange 4 and the sealing flange 5 into the arc-shaped slot 9, then starts the electric push rod 11 to insert the outer hexagonal 21 into the inner hexagonal 2, and puts the sealing cover 13 on the installation box 7, and at the same time, the sealing card plate 20 seals the positioning flange 4, the sealing flange 5 and the installation slot 8, then inserts the installation screw 15 into the installation through hole 14 and the bolt hole 16, and at the same time connects the pipe that needs water to the installation joint 6, and finally rotates the turntable 12 to open the valve body 1 to let water in. The above is the entire use process of the utility model.

[0030] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0031] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of the claims of the present application. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A valve with good antifreeze effect, comprising a valve body (1), characterized in that: The front side of the valve body (1) is fixedly mounted with an inner hexagon (2); the left and right side surfaces of the valve body (1) are fixedly connected with positioning tubes (3); the ends of the two positioning tubes (3) that are away from each other are fixedly connected with positioning flanges (4); the left and right sides of the valve body (1) are provided with sealing flanges (5); the sides of the two sealing flanges (5) that are away from each other are fixedly connected with mounting joints (6); a mounting box (7) is provided below the valve body (1); the left and right side surfaces of the mounting box (7) are provided with mounting grooves (8); the inner bottom wall of each mounting groove (8) is provided with an arc-shaped slot (9); the inner side wall of the valve body (1) is fixedly inlaid with a sealing bearing ( 10), the inner ring of the sealed bearing (10) is fixedly connected to an electric push rod (11), the rear end of the electric push rod (11) is fixedly connected to an outer hexagonal prism (21), the front end of the electric push rod (11) is fixedly connected to a turntable (12), a sealing cover (13) is provided above the valve body (1), a group of mounting through holes (14) are opened on the upper surface of the sealing cover (13), a group of bolt holes (16) are opened on the upper surface of the mounting box (7), a group of mounting screws (15) are provided above the sealing cover (13), two sealing card plates (20) are fixedly connected to the bottom surface of the sealing cover (13), and an annular heating ring (24) is fixedly connected to the inner bottom wall of the mounting box (7).

2. A valve with good antifreeze effect according to claim 1, characterized in that: Each of the sealing clamping plates (20) is matched with the positioning flange (4) and the sealing flange (5), and each of the positioning flange (4) and the sealing flange (5) is matched with the arc-shaped clamping groove (9).

3. A valve with good antifreeze effect according to claim 1, characterized in that: A control panel (17) is fixedly connected to the front of the installation box (7), and a temperature sensing controller (19) is fixedly installed on the front of the installation box (7).

4. A valve with good antifreeze effect according to claim 1, characterized in that: Two L-shaped support legs (18) are fixedly connected to the bottom surface of the installation box (7), and the bottom surface of each L-shaped support leg (18) is provided with two insertion holes.

5. A valve with good antifreeze effect according to claim 1, characterized in that: The left side surface of the installation box (7) is fixedly connected to a water injection joint (22), and the left side surface of the installation box (7) is fixedly connected to an electromagnetic pressure relief valve (23).

6. A valve with good antifreeze effect according to claim 1, characterized in that: The outer hexagonal section (21) is matched with the inner hexagonal section (2), and each of the mounting screws (15) is matched with the mounting through hole (14) and the bolt hole (16).

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