Novel high-temperature-resistant rotary joint

Abstract

The utility model discloses a novel high-temperature-resistant rotary joint, and relates to the field of rotary joints. According to the novel high-temperature-resistant rotary joint disclosed by the utility model, the self-power-generation digital display assembly comprises a detector shell, a power generation shaft mounting bracket, a water flow power generation fan blade, a temperature detector and a digital display screen, so that when the novel high-temperature-resistant rotary joint is used, power supply work is firstly carried out through liquid or gas pressure; according to the high-temperature-resistant rotary joint, the high-temperature-resistant rotary joint is arranged, the flow velocity and the temperature of liquid or gas of the high-temperature-resistant rotary joint are detected and displayed, and therefore the working state of the high-temperature-resistant rotary joint can be monitored in real time; and during use, the high-temperature-resistant rotary joint can be assisted to quickly cool, so that the high-temperature-resistant rotary joint is in a specified use temperature, and the condition of high-temperature leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the field of rotary joints, in particular to a novel high-temperature resistant rotary joint. Background Art

[0002] A rotary joint is a mechanical connection device used to transfer liquid or gas between two or more parts and allow them to rotate along any axis without affecting the flow. In special working environments, high-temperature resistant rotary joints are required to ensure that fluid media can be effectively transmitted under high temperature conditions.

[0003] The existing high temperature resistant rotary joints have certain disadvantages when in use. First of all, the existing high temperature resistant rotary joints are unable to detect the flow rate and temperature of the medium inside the joints when in use, and are unable to monitor the operating conditions of the high temperature resistant rotary joints in real time. At the same time, the existing high temperature resistant rotary joints are unable to quickly dissipate heat themselves when in use. The temperature accumulation of the high temperature resistant rotary joints can easily affect the rotary sealing and cause leakage.

[0004] Therefore, it is necessary to propose a new type of high temperature resistant rotary joint to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a new type of high temperature resistant rotary joint, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A new type of high-temperature resistant rotary joint comprises a high-temperature resistant rotary joint shell, the inner wall of the high-temperature resistant rotary joint shell is provided with a rotary drainage joint, a rotary sealing joint is provided between the high-temperature resistant rotary joint shell and the rotary drainage joint, a self-generating digital display component is provided on the outer surface of one end of the high-temperature resistant rotary joint shell, a water supply joint is provided on the outer surface of one end of the self-generating digital display component, a cooling outer shell is provided on the outer wall of the high-temperature resistant rotary joint shell, the self-generating digital display component comprises a detector housing, a generating shaft mounting bracket, a water flow generating fan blade, a temperature detector and a digital display screen, and the cooling outer shell comprises a circular cooling fin, a bottom mounting ring, a top mounting ring and a circular heat conductive sheet.

[0008] Preferably, the inner wall of the detector housing is provided with a generator shaft mounting bracket, the inner wall of the generator shaft mounting bracket is provided with a water flow generator blade, a temperature detector is provided in the middle of one end of the water flow generator blade, and the outer wall of the detector housing is provided with a digital display screen.

[0009] Preferably, the inner wall of the detector housing is fixedly connected to the outer wall of the generator shaft mounting bracket, the inner wall of the generator shaft mounting bracket is movably connected to the outer wall of the water flow power generation fan blade, and the middle part of one end of the water flow power generation fan blade is fixedly connected to the outer surface of one end of the temperature detector.

[0010] Preferably, the outer wall of the detector housing is fixedly connected to the rear end outer surface of the digital display screen, and the water flow power generation fan blades and the temperature detector are both electrically connected to the digital display screen.

[0011] Preferably, a bottom mounting ring is provided on an outer surface of one end of the circular heat dissipation fin, a top mounting ring is provided on an outer surface of the other end of the circular heat dissipation fin, and a circular heat conductive sheet is provided on an inner wall of the circular heat dissipation fin.

[0012] Preferably, an outer surface of one end of the circular heat dissipation fin is fixedly connected to an outer surface of one end of the bottom mounting ring, and an outer surface of the other end of the circular heat dissipation fin is fixedly connected to an outer surface of one end of the top mounting ring.

[0013] Preferably, the inner wall of the circular heat dissipation fin is fixedly connected to the outer wall of the circular heat conductive sheet.

[0014] Preferably, the inner wall of the high temperature resistant rotary joint shell is movably connected to the outer wall of the rotary drainage joint through a rotary sealing joint, the outer surface of one end of the high temperature resistant rotary joint shell is fixedly connected to the outer surface of the other end of the self-generating digital display component, the outer surface of one end of the self-generating digital display component is fixedly connected to the upper end outer surface of the water supply joint, and the outer wall of the high temperature resistant rotary joint shell is fixedly connected to the inner wall of the cooling outer shell. Beneficial Effects

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. This new type of high-temperature resistant rotary joint has a self-generated digital display component including a detector housing, a generator shaft mounting bracket, a water flow generator fan blade, a temperature detector and a digital display screen. When in use, it is first powered by liquid or gas pressure, and its liquid or gas flow rate and temperature are detected and displayed, thereby facilitating real-time monitoring of the working status of the high-temperature resistant rotary joint.

[0017] 2. This new type of high-temperature resistant rotary joint has a cooling outer shell including circular heat dissipation fins, a bottom mounting ring, a top mounting ring and a circular heat conductive sheet. When in use, it can assist the high-temperature resistant rotary joint to quickly cool down, so that it is within the specified operating temperature to avoid high-temperature leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall structure of a new type of high temperature resistant rotary joint of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of a new type of high temperature resistant rotary joint of the utility model;

[0020] Figure 3 The utility model is a new type of high temperature resistant rotary joint Figure 2 The structural diagram of the self-generating digital display component 4 is shown in FIG.

[0021] Figure 4 The utility model is a new type of high temperature resistant rotary joint Figure 1 A schematic structural diagram of the intermediate cooling outer shell 6.

[0022] In the figure: 1. High temperature resistant rotary joint housing; 2. Rotary sealing joint; 3. Rotary drainage joint; 4. Self-generating digital display component; 5. Water supply joint; 6. Cooling outer jacket housing; 401. Detector housing; 402. Generator shaft mounting bracket; 403. Water flow generator blades; 404. Temperature detector; 405. Digital display screen; 601. Circular cooling fins; 602. Bottom mounting ring; 603. Top mounting ring; 604. Circular heat conductive sheet. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-4 As shown, a new type of high-temperature resistant rotary joint comprises a high-temperature resistant rotary joint shell 1, the inner wall of the high-temperature resistant rotary joint shell 1 is provided with a rotary drainage joint 3, a rotary sealing joint 2 is provided between the high-temperature resistant rotary joint shell 1 and the rotary drainage joint 3, a self-generating digital display component 4 is provided on the outer surface of one end of the high-temperature resistant rotary joint shell 1, a water supply joint 5 is provided on the outer surface of one end of the self-generating digital display component 4, a cooling outer shell 6 is provided on the outer wall of the high-temperature resistant rotary joint shell 1, the self-generating digital display component 4 comprises a detector housing 401, a generator shaft mounting bracket 402, a water flow generator blade 403, a temperature detector 404 and a digital display screen 405, and the cooling outer shell 6 comprises a circular heat dissipation fin 601, a bottom mounting ring 602, a top mounting ring 603 and a circular heat conductive sheet 604.

[0025] It should be noted that the utility model is a new type of high temperature resistant rotary joint. When in use, the liquid supply pipe is first connected through the water supply joint 5. After the connection, the liquid is rotated and flowed through the rotary discharge joint 3. During the rotary liquid supply, the connection sealing is ensured by the rotary sealing joint 2. When the high temperature resistant rotary joint shell 1 and the rotary discharge joint 3 are in use, the use condition is monitored by the self-generating digital display component 4. At the same time, the cooling outer shell 6 is used to assist in cooling. The self-generating digital display component 4 includes The detector housing 401, the generator shaft mounting bracket 402, the water flow generator blades 403, the temperature detector 404 and the digital display screen 405. When the high-temperature liquid or gas passes through the high-temperature resistant rotary joint during use, the pressure of the gas or liquid pushes the water flow generator blades 403 in the middle of the generator shaft mounting bracket 402 of the detector housing 401 to rotate. The water flow generator blades 403 generate electricity after rotating, and supply power to the temperature detector 404 and the digital display screen 405. First, the liquid or gas flow rate is detected by the rotation speed of the water flow generator blades 403. The temperature of the rotary joint is detected by a temperature detector 404, and the temperature after the detection is displayed by a digital display screen 405. When in use, the power supply is firstly powered by the liquid or gas pressure, and the liquid or gas flow rate and temperature are detected and displayed, so as to facilitate the real-time monitoring of the working state of the high temperature resistant rotary joint. The cooling outer shell 6 includes a circular heat dissipation fin 601, a bottom mounting ring 602, a top mounting ring 603 and a circular heat conducting sheet 604. Before use, the bottom mounting ring 602 and the top mounting ring 603 are first used to detect the temperature of the rotary joint. The circular heat dissipation fins 601 are installed on the outside of the high-temperature resistant rotary joint housing 1. After installation, the connection parts are tightly fitted through the circular heat conductive sheet 604. When in use, the temperature of the high-temperature resistant rotary joint itself is transferred to the circular heat dissipation fins 601 through heat conduction through the circular heat conductive sheet 604. When the external low-temperature air contacts the circular heat dissipation fins 601, the high temperature inside is taken away. When in use, the high-temperature resistant rotary joint can be assisted to quickly cool down, so that it is within the specified operating temperature to avoid high-temperature leakage.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A novel high temperature resistant rotary joint, comprising a high temperature resistant rotary joint housing (1), characterized in that: The inner wall of the high temperature resistant rotary joint casing (1) is provided with a rotary drainage joint (3), a rotary sealing joint (2) is provided between the high temperature resistant rotary joint casing (1) and the rotary drainage joint (3), a self-generating digital display component (4) is provided on the outer surface of one end of the high temperature resistant rotary joint casing (1), a water supply joint (5) is provided on the outer surface of one end of the self-generating digital display component (4), a cooling outer shell (6) is provided on the outer wall of the high temperature resistant rotary joint casing (1), the self-generating digital display component (4) comprises a detector housing (401), a generator shaft mounting bracket (402), a water flow generator blade (403), a temperature detector (404) and a digital display screen (405), and the cooling outer shell (6) comprises a circular heat dissipation fin (601), a bottom mounting ring (602), a top mounting ring (603) and a circular heat conducting sheet (604).

2. A new type of high temperature resistant rotary joint according to claim 1, characterized in that: The inner wall of the detector housing (401) is provided with a power generation shaft mounting bracket (402), the inner wall of the power generation shaft mounting bracket (402) is provided with a water flow power generation fan blade (403), a temperature detector (404) is provided at the middle of one end of the water flow power generation fan blade (403), and the outer wall of the detector housing (401) is provided with a digital display screen (405).

3. A new type of high temperature resistant rotary joint according to claim 1, characterized in that: The inner wall of the detector housing (401) is fixedly connected to the outer wall of the power generation shaft mounting bracket (402), the inner wall of the power generation shaft mounting bracket (402) is movably connected to the outer wall of the water flow power generation blade (403), and the middle part of one end of the water flow power generation blade (403) is fixedly connected to the outer surface of one end of the temperature detector (404).

4. A new type of high temperature resistant rotary joint according to claim 1, characterized in that: The outer wall of the detector housing (401) is fixedly connected to the rear end outer surface of the digital display screen (405), and the water flow power generation fan blades (403) and the temperature detector (404) are both electrically connected to the digital display screen (405).

5. The novel high temperature resistant rotary joint according to claim 1 is characterized in that: A bottom mounting ring (602) is provided on the outer surface of one end of the circular heat dissipation fin (601), a top mounting ring (603) is provided on the outer surface of the other end of the circular heat dissipation fin (601), and a circular heat conducting sheet (604) is provided on the inner wall of the circular heat dissipation fin (601).

6. A new type of high temperature resistant rotary joint according to claim 1, characterized in that: The outer surface of one end of the circular heat dissipation fin (601) is fixedly connected to the outer surface of one end of the bottom mounting ring (602), and the outer surface of the other end of the circular heat dissipation fin (601) is fixedly connected to the outer surface of one end of the top mounting ring (603).

7. The novel high temperature resistant rotary joint according to claim 1 is characterized in that: The inner wall of the circular heat dissipation fin (601) is fixedly connected to the outer wall of the circular heat conducting sheet (604).

8. The novel high temperature resistant rotary joint according to claim 1 is characterized in that: The inner wall of the high temperature resistant rotary joint casing (1) is movably connected to the outer wall of the rotary drainage joint (3) via a rotary sealing joint (2); the outer surface of one end of the high temperature resistant rotary joint casing (1) is fixedly connected to the outer surface of the other end of the self-generating digital display component (4); the outer surface of one end of the self-generating digital display component (4) is fixedly connected to the outer surface of the upper end of the water supply joint (5); and the outer wall of the high temperature resistant rotary joint casing (1) is fixedly connected to the inner wall of the cooling outer casing (6).

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