A direct-pull controlled water drain for temperature regulation

Abstract

The present invention discloses a straight-pull controlled water drain for temperature regulation, comprising a water inlet control half, a water outlet control half, and a temperature control body. The input end of the double-row water flow frame is connected to a water inlet pipe, and a first longitudinal valve body is provided below the double-row water flow frame. A hollow frame is fixed to the top of the first longitudinal valve body, and a spring is provided below the hollow frame. A sealing ring is fixed inside the first longitudinal valve body, and a cone is installed on the sealing ring. An adjustment frame is provided on the top surface of the double-row water flow frame, and a groove is provided on the adjustment frame. The straight-pull controlled water drain for temperature regulation realizes separation and sealing between the cone and the sealing ring by means of the limiting beads on the pull rod and the adjustment frame. At the same time, the grooves on the adjustment frame are arranged in four groups in annular array, and the depth gradually increases. This method enables the device to simultaneously realize the flow regulation function in actual application, making the device more practical.

Description

Technical Field

[0001] The invention relates to the technical field of temperature-regulating water drains, in particular to a direct-pull controlled water drain for temperature regulation. Background Art

[0002] With the development of science and technology, intelligent devices and electronic components are widely used. These components generate a lot of heat during use. Having a good temperature control system has become a key factor in the operational efficiency and reliability of many devices. In order to reduce the operating temperature of heat-generating components, water drains are generally used on the market to regulate their temperature. However, most of the water drains currently used are directly connected to the water inlet and outlet pipes, without a control device, and cannot regulate the flow rate. The pipes are not easy to clean, and the working efficiency is low, which cannot meet actual needs. Therefore, we have proposed a direct-pull control water drain for temperature regulation to solve the above-mentioned problems. Summary of the Invention

[0003] The purpose of the present invention is to provide a direct-pull controlled water drain for temperature regulation, so as to solve the problems raised in the above background technology that most of the water drains currently used are directly connected to the water inlet pipe and the water outlet pipe, have no control device, cannot regulate the flow rate, the pipeline is not conducive to cleaning, the working efficiency is low, and cannot meet actual needs.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a straight-pull controlled water drain for temperature adjustment, comprising a water inlet control half, a water outlet control half and a temperature control body, the water inlet control half comprising a double-row water flow frame, a water inlet pipe, a first longitudinal valve body, a first drain valve, a one-way valve, a connecting pipe, a hollow frame, a spring, a sealing ring, a cone, a pull rod, a limit bead, a pull handle, a displacement sensor, an adjustment frame, a groove and a rubber sealing ring, the input end of the double-row water flow frame is connected to the water inlet pipe, and a first longitudinal valve body is provided below the double-row water flow frame, a first drain valve is installed on the first longitudinal valve body, and a one-way valve is provided below the first drain valve. Valve, the output end of the first longitudinal valve body is connected to a connecting pipe, and the end of the connecting pipe is connected to the input end of the temperature control body, a hollow frame is fixed to the top of the first longitudinal valve body, and a spring is provided under the hollow frame, a sealing ring is fixed to the inside of the first longitudinal valve body, and a cone is installed on the sealing ring, a pull rod is connected to the cone, and a handle is fixed to the top of the pull rod, a limit bead is provided on the pull rod, and the pull rod passes through the center of the hollow frame, a displacement sensor is installed on the pull rod, an adjustment frame is provided on the top surface of the double-row water flow frame, and a groove is provided on the adjustment frame, and a rubber sealing ring is vulcanized integrally on the top surface of the double-row water flow frame;

[0005] The drainage control half body includes a double-row water flow frame, a drainage pipe, a flow meter, a second longitudinal valve body, a second drainage valve, a cleaning valve, a connecting pipe, a hollow frame, a spring, a sealing ring, a cone and a limit rod. The double-row water flow frame is connected to the drainage pipe, and the double-row water flow frame is embedded with a flow meter. A second longitudinal valve body is arranged below the double-row water flow frame, the second drainage valve is installed on the second longitudinal valve body, and a cleaning valve is arranged on the second longitudinal valve body. A connecting pipe is connected below the second longitudinal valve body, and the other end of the connecting pipe is connected to the output end of the temperature control body. A hollow frame is fixed on the top surface of the second longitudinal valve body, and a spring is installed below the hollow frame. A sealing ring is fixed inside the second longitudinal valve body, and a cone is installed on the sealing ring. A limit rod is fixed on the cone, and the limit rod passes through the center of the hollow frame.

[0006] Preferably, the first drain valve is located above the sealing ring, and the one-way valve is located below the sealing ring.

[0007] Preferably, the second drain valve is located above the sealing ring, and the cleaning valve is located below the sealing ring.

[0008] Preferably, the connection relationship between the connecting pipe and both the first longitudinal valve body and the second longitudinal valve body is a threaded connection.

[0009] Preferably, the cone forms a tensioning structure through a spring and a sealing ring, and the connection between the cone and the sealing ring is a sealed connection.

[0010] Preferably, the connection between the pull rod and the adjustment frame is a sliding connection.

[0011] Preferably, the connection between the pull rod and the cone is a bearing connection, and the diameter of the cone is smaller than the internal diameter of the first longitudinal valve body and the second longitudinal valve body.

[0012] Preferably, there are four groups of grooves in a circular array around the central axis of the adjustment frame, and the depths of the grooves become deeper in sequence.

[0013] Compared with the prior art, the present invention has the following beneficial effects: the temperature regulating direct-pull controlled water drain:

[0014] (1) The separation and sealing between the cone and the sealing ring are achieved by cooperating with the limiting beads on the pull rod and the adjustment frame. At the same time, the four groups of groove annular arrays on the adjustment frame are arranged, and the depths are gradually deepened. This method enables the device to achieve the flow adjustment function in actual application, making the device more practical.

[0015] (2) A first drain valve, a one-way valve, a second drain valve and a cleaning valve are provided. The first drain valve and the second drain valve cooperate to clean the residue in the double-row water flow frame, and the residual stains below the sealing ring can be cleaned by injecting pressurized gas into the interior of the device from the one-way valve and discharging it through the cleaning valve, thereby achieving a cleaning function and making the device more practical;

[0016] (3) Flow meter and displacement sensor: A flow meter is installed on the double-row water flow frame to realize real-time monitoring of the internal flow. At the same time, the position of the pull rod is detected by the displacement sensor when the pull rod is adjusted to achieve the separation gap between the sensing cone and the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of a direct-pull controlled water drain for temperature regulation according to the present invention;

[0018] Figure 2 This is a schematic diagram of a temperature-regulating direct-pull controlled water drain explosion-disassembly structure of the present invention;

[0019] Figure 3 This is a schematic cross-sectional view of a double-row water flow frame of a direct-pull controlled water drain for temperature regulation according to the present invention;

[0020] Figure 4 This is a schematic diagram of the main cross-sectional structure of a direct-pull controlled water drain for temperature regulation according to the present invention;

[0021] Figure 5 This is a schematic diagram of the structure of a direct-pull controlled water drain rod for temperature regulation according to the present invention;

[0022] Figure 6 This is a schematic cross-sectional view of the second longitudinal valve body of a temperature-regulating direct-pull controlled water drain according to the present invention;

[0023] Figure 7 This is a schematic diagram of a direct-pull controlled water drain adjustment frame structure for temperature regulation according to the present invention;

[0024] Figure 8 This invention is a direct pull control type water drain for temperature adjustment Figure 3 Schematic diagram of the structure at point A in the middle.

[0025] In the figure: 1. Double-row water flow frame; 2. Water inlet pipe; 3. Drain pipe; 4. Flow meter; 5. First longitudinal valve body; 6. First drain valve; 7. One-way valve; 8. Second longitudinal valve body; 9. Second drain valve; 10. Cleaning valve; 11. Connecting pipe; 12. Temperature control body; 13. Hollow frame; 14. Spring; 15. Sealing ring; 16. Cone; 17. Limit rod; 18. Pull rod; 1801, Limit bead; 19. Pull handle; 20. Displacement sensor; 21. Adjustment frame; 2101, Groove; 22. Rubber sealing ring. DETAILED DESCRIPTION

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-8 The present invention provides a technical solution: a straight-pull controlled water drain for temperature regulation, comprising a water inlet control half body, a water discharge control half body and a temperature control body 12, the water inlet control half body comprising a double-row water flow frame 1, a water inlet pipe 2, a first longitudinal valve body 5, a first drain valve 6, a one-way valve 7, a connecting pipe 11, a hollow frame 13, a spring 14, a sealing ring 15, a cone 16, a pull rod 18, a limit bead 1801, a pull handle 19, a displacement sensor 20, an adjusting frame 21, a groove 2101 and a rubber sealing ring 22, the input end of the double-row water flow frame 1 is connected to the water inlet pipe 2, and a first longitudinal valve body 5 is arranged below the double-row water flow frame 1, a first drain valve 6 is installed on the first longitudinal valve body 5, a one-way valve 7 is arranged below the first drain valve 6, and a first longitudinal valve body 5 is arranged A connecting pipe 11 is connected to the output end of the valve body 5, and the end of the connecting pipe 11 is connected to the input end of the temperature control body 12. A hollow frame 13 is fixed to the top of the first longitudinal valve body 5, and a spring 14 is provided under the hollow frame 13. A sealing ring 15 is fixed to the inside of the first longitudinal valve body 5, and a cone 16 is installed on the sealing ring 15. A pull rod 18 is connected to the cone 16, and a handle 19 is fixed to the top of the pull rod 18. A limit bead 1801 is provided on the pull rod 18, and the pull rod 18 passes through the center of the hollow frame 13. A displacement sensor 20 is installed on the pull rod 18. An adjustment frame 21 is provided on the top surface of the double-row water flow frame 1, and a groove 2101 is provided on the adjustment frame 21. A rubber sealing ring 22 is vulcanized integrally on the top surface of the double-row water flow frame 1;

[0028] The drainage control half body includes a double-row water frame 1, a drainage pipe 3, a flow meter 4, a second longitudinal valve body 8, a second drain valve 9, a cleaning valve 10, a connecting pipe 11, a hollow frame 13, a spring 14, a sealing ring 15, a cone 16 and a limit rod 17. The double-row water frame 1 is connected to the drainage pipe 3, and the flow meter 4 is embedded in the double-row water frame 1. The second longitudinal valve body 8 is provided below the double-row water frame 1, and the second drain valve 9 is installed on the second longitudinal valve body 8. A cleaning valve 10 is provided on the second longitudinal valve body 8. A connecting pipe 11 is connected to the bottom of the second longitudinal valve body 8, and the other end of the connecting pipe 11 is connected to the output end of the temperature control body 12. A hollow frame 13 is fixed to the top surface of the second longitudinal valve body 8, and a spring 14 is installed under the hollow frame 13. A sealing ring 15 is fixed inside the second longitudinal valve body 8, and a cone 16 is installed on the sealing ring 15. A limiting rod 17 is fixed on the cone 16, and the limiting rod 17 runs through the center of the hollow frame 13.

[0029] The first drain valve 6 is located above the sealing ring 15, and the one-way valve 7 is located below the sealing ring 15, so as to discharge the internal residue, making the device more practical.

[0030] The second drain valve 9 is located above the sealing ring 15 , and the cleaning valve 10 is located below the sealing ring 15 .

[0031] The connection relationship between the connecting pipe 11 and the first longitudinal valve body 5 and the second longitudinal valve body 8 is a threaded connection, which realizes the detachable function of the connecting pipe 11 and makes the device more practical.

[0032] The cone 16 forms a tensioning structure with the sealing ring 15 through the spring 14 , and the connection between the cone 16 and the sealing ring 15 is a sealed connection.

[0033] The connection between the pull rod 18 and the adjustment frame 21 is a sliding connection.

[0034] The connection between the pull rod 18 and the cone 16 is a bearing connection, and the diameter of the cone 16 is smaller than the inner diameter of both the first longitudinal valve body 5 and the second longitudinal valve body 8 .

[0035] There are four groups of grooves 2101 in a circular array around the central axis of the adjustment frame 21, and the depth of the grooves 2101 gradually increases.

[0036] The working principle of this embodiment is as follows: when using the temperature-adjusting direct-pull controlled water drain, first, liquid enters the double-row water frame 1 through the water inlet pipe 2, then the cone 16 is driven to move upward in a straight line by pulling the pull rod 18 upward, and the limit bead 1801 on the pull rod 18 is stuck in the groove 2101 on the adjustment frame 21. At this time, the sealing ring 15 is connected up and down, and the water inside the double-row water frame 1 enters the temperature control body 12 through the connecting pipe 11 to be heated or cooled. For the heating or cooling of the liquid, those skilled in the art can make reasonable settings according to actual conditions, and will not be described in detail here. Then, due to the increase in pressure inside the second longitudinal valve body 8, the spring 14 inside the second longitudinal valve body 8 is compressed, so that the sealing ring 15 inside the second longitudinal valve body 8 is connected up and down, thereby realizing the function of discharging the temperature-treated liquid from the drainage pipe 3, and a flow meter 4 is installed on the double-row water frame 1 to realize real-time monitoring of the discharged liquid. The grooves 2101 on the adjustment frame 21 are distributed in four groups in a circular array, and the depth of the grooves 2101 gradually increases, so that the flow rate can be adjusted in this way.

[0037] During shutdown, the first drain valve 6 and the second drain valve 9 can be opened to drain the residue from the first and second longitudinal valve bodies 5 and 8. Subsequently, when it is necessary to drain the residue from the connecting pipe 11 and the temperature control body 12, the cleaning valve 10 is opened to allow compressed gas to flow through the one-way valve 7 into the device, thereby draining the residue from the connecting pipe 11 and the temperature control body 12. This constitutes the entire workflow. Any matters not described in detail in this specification constitute prior art known to those skilled in the art.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A temperature-regulating direct-pull controlled water drain comprising a water inlet control half, a water outlet control half, and a temperature control body (12), characterized in that: The water inlet control half body comprises a water inlet part of a double-row water flow frame (1), and the water inlet part comprises a water inlet pipe (2), a first longitudinal valve body (5), a first drain valve (6), a one-way valve (7), a connecting pipe, a hollow frame, a spring, a sealing ring, a cone, a pull rod (18), a limit bead (1801), a pull handle (19), a displacement sensor (20), an adjustment frame (21), a groove (2101) and a rubber sealing ring (22). The input end of the double-row water flow frame (1) is connected to the water inlet pipe (2), and a first longitudinal valve body (5) is arranged below the double-row water flow frame (1). The first longitudinal valve body (5) is installed with a first drain valve (6), and a one-way valve (7) is arranged below the first drain valve (6). The output end of the first longitudinal valve body (5) is connected to a connecting pipe, and the end of the connecting pipe is connected to the input end of the temperature control body (12). The top end of the first longitudinal valve body (5) is fixed with a hollow valve. The hollow frame is provided with a spring below the hollow frame, a sealing ring is fixed inside the first longitudinal valve body (5), and a cone is installed on the sealing ring, the first drain valve (6) is located above the sealing ring, and the one-way valve (7) is located below the sealing ring, a pull rod (18) is connected to the cone, and a pull handle (19) is fixed on the top of the pull rod (18), a limit bead (1801) is provided on the pull rod (18), and the pull rod (18) passes through the center of the hollow frame, a displacement sensor (20) is installed on the pull rod (18), an adjustment frame (21) is provided on the top surface of the double-row water flow frame (1), and a groove (2101) is provided on the adjustment frame (21), and the groove (2101) has four groups of annular arrays around the central axis of the adjustment frame (21), and the depth of the groove (2101) becomes deeper in sequence, and a rubber sealing ring (22) is vulcanized on the top surface of the inner part of the double-row water flow frame (1); The drainage control half body comprises a drainage part of a double-row water flow frame (1), and the drainage part comprises a drainage pipe (3), a flow meter (4), a second longitudinal valve body (8), a second drainage valve (9), a cleaning valve (10) and a limiting rod (17). The double-row water flow frame (1) is connected with a drainage pipe (3), and the double-row water flow frame (1) is embedded with a flow meter (4). A second longitudinal valve body (8) is arranged below the double-row water flow frame (1), a second drainage valve (9) is installed on the second longitudinal valve body (8), and a cleaning valve (10) is arranged on the second longitudinal valve body (8). The second drainage valve (9) is located above the sealing ring, and the cleaning valve (10) is located below the sealing ring. A limiting rod (17) is fixed on the cone, and the limiting rod (17) passes through the center of the hollow frame.

2. The temperature regulating direct-pull controlled water dam according to claim 1, characterized in that: The connection relationship between the connecting pipe and the first longitudinal valve body (5) and the second longitudinal valve body (8) is a threaded connection.

3. The temperature regulating direct-pull controlled water dam according to claim 1, characterized in that: The cone forms a tensioning structure through a spring and a sealing ring, and the connection between the cone and the sealing ring is a sealed connection.

4. The temperature regulating direct-pull controlled water dam according to claim 1, characterized in that: The connection between the pull rod (18) and the adjustment frame (21) is a sliding connection.

5. The temperature regulating direct-pull controlled water dam according to claim 1, characterized in that: The connection between the pull rod (18) and the cone is a bearing connection, and the diameter of the cone is smaller than the internal diameter of both the first longitudinal valve body (5) and the second longitudinal valve body (8).

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