Split heating jacket for a tee valve

Abstract

The utility model relates to heating jacket technical field, concretely relates to a kind of split type heating jacket for three-way valve, including jacket body, it is wrapped in three-way valve body for heating to three-way valve body, three groups of first interface are vertically equipped on the jacket body;Split jacket is used to wrap valve body upper pipeline and valve body lower pipeline, two groups of second interface are respectively equipped on the split jacket;The second interface is respectively connected with the first interface close to the side of itself by electric wire, the first interface in the middle is connected with temperature controller by electric wire, and the temperature controller is connected with power supply;The utility model passes through the heat generated by the resistance wire energization, effectively transfers the heat to three-way valve body, so that valve body is maintained in specific temperature range, so not only harmful substance can be prevented to deposit on three-way valve body inner wall, but also ensure that valve keeps smooth and unobstructed in working process, to further improve the stability and durability of equipment.

Description

Technical Field

[0001] This utility model belongs to the field of heating jackets, specifically relating to a split heating jacket for a three-way valve. Background Technology

[0002] During the manufacturing process, harmful gases and particulate matter may deposit in the three-way valve body when cooled, causing valve blockage and seriously affecting production efficiency and product quality. Therefore, a split heating jacket for the three-way valve needs to be designed to solve the above problems. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a split heating jacket for a three-way valve, so as to solve the problem of valve blockage caused by pre-cooling deposition in existing three-way valves mentioned in the background art.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows:

[0005] A split-type heating jacket for a three-way valve, comprising:

[0006] A jacket body, which is wrapped around the three-way valve body for heating the three-way valve body, has three sets of first interfaces vertically arranged on the jacket body;

[0007] Split jackets are used to wrap the upper pipeline and the lower pipeline of the valve body, and the two sets of split jackets are respectively provided with a second interface;

[0008] The second interface is connected to the first interface closest to itself via wires, and the middle first interface is connected to the temperature controller via wires. The temperature controller is connected to the power supply.

[0009] As a further improvement to this utility model, both the jacket body and the split jacket are composed of an outer surface layer, a heating band, and an inner surface layer from the outside to the inside.

[0010] As a further improvement to this utility model, the jacket body is provided with an upper through hole and a lower through hole for convenient installation of the upper pipeline and the lower pipeline of the valve body, an installation through hole for convenient installation of the branch pipeline, and a valve through hole for convenient installation of the valve.

[0011] As a further improvement to this utility model, both the first interface and the second interface are located on the heating band, and resistance wires are evenly arranged on the heating band in all directions.

[0012] As a further improvement to this utility model, the outer layer is made of PTFE impregnated glass fiber cloth, which has both insulating and flame-retardant functions; at the same time, the outer layer is provided with several Velcro fasteners for easy fixing, so that the entire jacket body is firmly installed on the three-way valve.

[0013] As a further improvement to this utility model, small holes are provided at the positions of the first interface and the second interface corresponding to the outer surface layer to facilitate the passage of wires.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention generates heat by energizing a resistance wire, which is then effectively transferred to the three-way valve body, maintaining the valve body within a specific temperature range. This not only prevents harmful substances from depositing on the inner wall of the three-way valve body, but also ensures that the valve operates smoothly and without obstruction, thereby improving the stability and durability of the equipment.

[0016] This invention, through effective heating measures, not only solves the problem of three-way valve blockage caused by the deposition of harmful gases and particulate matter, but also increases the service life and reliability of the equipment without affecting normal production and reducing downtime. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a front view schematic diagram of a three-way valve.

[0019] Figure 2 This is a front view structural diagram of the present utility model;

[0020] Figure 3 This is a schematic diagram of the heating belt structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the resistance wire distribution structure of this utility model.

[0022] The names represented by the part numbers in the above four schematic diagrams are as follows:

[0023] 1. Three-way valve body; 11. Upper part of valve body piping; 12. Lower part of valve body piping; 13. Branch piping; 14. Valve;

[0024] 2. Jacket body; 21. Upper through hole; 22. Lower through hole; 23. Mounting through hole; 24. Valve through hole;

[0025] 3. Split-type jacket;

[0026] 4. Temperature controller;

[0027] 5. Heating strip; 51. First interface; 52. Second interface. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] The present invention provides the following embodiments:

[0030] A split-type heating jacket for a three-way valve, comprising:

[0031] A jacket body 2, which wraps around the three-way valve body 1, is used to heat the three-way valve body 1. The jacket body 2 has three sets of first interfaces 51 vertically arranged on it. A split jacket 3 is used to wrap the upper pipe 11 and the lower pipe 12 of the valve body. The two sets of split jackets 3 are respectively provided with second interfaces 52. The second interfaces 52 are respectively connected to the first interfaces 51 closest to themselves via wires. The middle first interface 51 is connected to a temperature controller 4 via wires. The temperature controller 4 is connected to a power source. The power line and signal line are connected to the temperature controller 4. The temperature controller 4 is connected to the jacket body 2 and the split jackets 3 via wires to control the temperature of the jacket body 2 and the split jackets 3, thereby preventing blockage of the three-way valve, the upper pipe 11 of the valve body, and the lower pipe 12 of the valve body. The temperature controller 4 performs individual temperature control on each three-way valve, which makes the temperature more accurate and allows for rapid detection after a fault occurs.

[0032] The jacket body 2 is provided with an upper through hole 21 and a lower through hole 22 for easy installation of the upper pipe 11 and the lower pipe 12 of the valve body, an installation through hole 23 for easy installation of the branch pipe 13, and a valve through hole 24 for easy installation of the valve 14. These through holes facilitate the installation of the jacket body 2.

[0033] The jacket body 2 and the split jacket 3 are both composed of an outer surface layer, a heating band 5 and an inner surface layer from the outside to the inside; the first interface 51 and the second interface 52 are both provided on the heating band 5, and resistance wires are uniformly arranged on the heating band 5 in all directions. The non-convergence of the resistance wires in all directions can make the three-way valve body heat up more evenly.

[0034] The outer layer is made of PTFE impregnated fiberglass cloth. The outer layer has both insulating and flame-retardant properties, and has excellent resistance to atmospheric aging and non-flammability. The inner layer and heating band 5 also have high temperature resistance.

[0035] The outer layer is provided with small holes at the positions of the first interface 51 and the second interface 52 to facilitate the passage of wires. These small holes facilitate the passage of wires and their connection with the heating belt 5.

[0036] This invention generates heat by energizing a resistance wire, which is then effectively transferred to the three-way valve body, keeping the valve body within a specific temperature range. This not only prevents harmful substances from depositing on the inner wall of the three-way valve body, but also ensures that the valve 14 operates smoothly and without obstruction, thereby improving the stability and durability of the equipment.

[0037] This invention, through effective heating measures, not only solves the problem of three-way valve blockage caused by the deposition of harmful gases and particulate matter, but also increases the service life and reliability of the equipment without affecting normal production and reducing downtime.

[0038] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A split-type heating jacket for a three-way valve, characterized in that, include: The jacket body (2) is wrapped around the three-way valve body (1) for heating the three-way valve body (1). The jacket body (2) is provided with three sets of first interfaces (51) vertically. The split jacket (3) is used to wrap the upper pipeline (11) and the lower pipeline (12) of the valve body. The two sets of split jackets (3) are respectively provided with a second interface (52). The second interface (52) is connected to the first interface (51) on its side via wires. The first interface (51) in the middle is connected to the temperature controller (4) via wires. The temperature controller (4) is connected to the power supply.

2. A split-type heating jacket for a three-way valve according to claim 1, characterized in that: The jacket body (2) and the split jacket (3) are both composed of an outer outer layer, a heating band (5) and an inner outer layer from the outside to the inside.

3. A split-type heating jacket for a three-way valve according to claim 2, characterized in that: The jacket body (2) is provided with an upper through hole (21) and a lower through hole (22) for convenient installation of the upper pipeline (11) and the lower pipeline (12) of the valve body, an installation through hole (23) for convenient installation of the branch pipeline (13), and a valve through hole (24) for convenient installation of the valve (14).

4. A split-type heating jacket for a three-way valve according to claim 3, characterized in that: The first interface (51) and the second interface (52) are both located on the heating band (5), and resistance wires are uniformly arranged on the heating band (5) in all directions.

5. A split-type heating jacket for a three-way valve according to claim 4, characterized in that: The outer layer is made of PTFE-impregnated fiberglass cloth, which has both insulating and flame-retardant properties.

6. A split-type heating jacket for a three-way valve according to claim 5, characterized in that: The outer layer is provided with small holes at the positions of the first interface (51) and the second interface (52) to facilitate the passage of wires.

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