A self-supporting temperature control valve

Abstract

The utility model discloses a self-supporting temperature control valve, including a valve body, a mounting tube installed on the top of the valve body, a mounting head installed inside the mounting tube, a temperature controller installed above the mounting head, and a sealing mechanism: the sealing mechanism includes a movable groove arranged inside the temperature controller, a sealing block is rotatably connected inside the movable groove, a bolt is threadedly connected inside the screw groove, a reset assembly is arranged at the center of the sealing block, and an extension groove is opened on the inner side of the temperature controller; a noise reduction mechanism: the noise reduction mechanism is arranged on the outer surface of the mounting head. The invention solves the problem that when the staff of the existing self-supporting temperature control valve installs the temperature controller and the valve body, the installation effect is usually achieved by the most conventional method, but a gap is easily generated at the connection between the temperature controller and the valve body, and the outside air is easy to enter the interior of the temperature controller, resulting in the generation of temperature difference, thereby affecting the normal use of the self-supporting temperature control valve.

Description

Technical Field

[0001] The utility model relates to the technical field of self-supporting temperature control valves, in particular to a self-supporting temperature control valve. Background Art

[0002] The self-operated temperature control valve automatically adjusts the temperature without external energy. It is suitable for various heat exchange conditions with steam, hot water, hot oil and other media. It is widely used in automatic temperature regulation in heating, air conditioning, domestic hot water, and automatic temperature regulation in special working conditions, such as chemical, textile, pharmaceutical and other production projects.

[0003] However, it still has the following disadvantages in actual use:

[0004] When workers install the thermostat and valve body of the existing self-supporting temperature control valve, they usually achieve the installation effect in the most conventional way. However, gaps are easily generated at the connection between the thermostat and the valve body, and outside air can easily enter the interior of the thermostat, causing temperature differences, thereby affecting the normal use of the self-supporting temperature control valve. Utility Model Content

[0005] The purpose of the utility model is to provide a self-supporting temperature control valve to solve the problem that when the staff of the existing self-supporting temperature control valve installs the thermostat and the valve body, the installation effect is usually achieved in the most conventional way, but a gap is easily generated at the connection between the thermostat and the valve body, and the outside air is easy to enter the interior of the thermostat, causing a temperature difference, thereby affecting the normal use of the self-supporting temperature control valve.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a self-supporting temperature control valve, comprising a valve body, a mounting tube is installed above the valve body, a mounting head is installed inside the mounting tube, a temperature controller is installed above the mounting head, and also comprises a sealing mechanism: the sealing mechanism comprises a movable groove arranged inside the temperature controller, a sealing block is rotatably connected inside the movable groove, a sliding block is arranged inside the movable groove and located on the inner side of the sealing block, a screw groove is provided on the outer surface of the temperature controller, a bolt is threadedly connected inside the screw groove, a reset component is arranged at the center of the sealing block, and an extension groove is provided on the inner side of the temperature controller; a noise reduction mechanism: the noise reduction mechanism is arranged on the outer surface of the mounting head.

[0008] Furthermore, the noise reduction mechanism includes a protective ring arranged on the outer surface of the mounting head, a movable block is slidably connected to the inner side of the protective ring, one end of the movable block is fixedly connected to a noise reduction spring, and the bottom end of the temperature controller is fixedly connected to a fixed block.

[0009] Furthermore, one end of the movable block is in an arc shape, and the number of the movable blocks is set to four groups.

[0010] Furthermore, the bottom end of the fixing block is in the shape of a cylinder, through holes are evenly opened above the protection ring, and the fixing block is horizontally and vertically arranged above the through holes.

[0011] Furthermore, the movable block is arranged through the inside of the through hole.

[0012] Furthermore, the reset assembly includes a spring shaft arranged at the center of the sealing block, and the interiors of the screw groove and the movable groove are arranged to penetrate each other.

[0013] Furthermore, the bolt and the sliding block are arranged on the same horizontal plane.

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model is provided with a bolt, a slider, a spring shaft and a sealing clamping block, so that the bolt presses the slider on the same horizontal plane, so that the slider presses the sealing block arranged at the front end, and after the sealing block is expanded, the user installs and connects the mounting head and the mounting tube, and then rotates the bolt in the opposite direction to reset the sealing block with the spring shaft installed at the center, and clamps the outer surface of the mounting tube through the extension groove, which can increase the overall sealing of the thermostat, thereby reducing the outside air from entering the interior of the device, avoiding the temperature difference of the thermostat, and ensuring the normal use of the thermostat.

[0016] Based on the above beneficial effects, a noise reduction mechanism is provided. After the temperature controller is sealed as mentioned above, the fixed block installed under the ring can be inserted into the through hole, and the movable block arranged in the through hole can be squeezed, so that the movable block drives the noise reduction spring fixedly connected at one end to fit tightly to the outer surface of the mounting head, so that the noise generated can be absorbed when the temperature controller is working. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is an axonometric drawing of the utility model;

[0019] Figure 2 It is a three-dimensional diagram of the thermostat of the utility model;

[0020] Figure 3This is an axonometric diagram of the temperature controller of the utility model;

[0021] Figure 4 This is a disassembled diagram of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Valve body; 2. Mounting pipe; 3. Mounting head; 4. Thermostat; 5. Protective ring; 6. Ring; 7. Bolt; 8. Extension groove; 9. Slider; 10. Spring shaft; 11. Sealing block; 12. Movable groove; 13. Noise reduction spring; 14. Movable block; 15. Fixed block. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] See also Figure 1-4 As shown, this embodiment is a self-supporting temperature control valve, including a valve body 1, a mounting tube 2 is installed above the valve body 1, a mounting head 3 is installed inside the mounting tube 2, a thermostat 4 is installed above the mounting head 3, and a sealing mechanism is also included: the sealing mechanism includes a movable groove 12 arranged inside the thermostat 4, a sealing block 11 is rotatably connected inside the movable groove 12, a slider 9 is arranged inside the movable groove 12 and located inside the sealing block 11, a screw groove is provided on the outer surface of the thermostat 4, a bolt 7 is threadedly connected inside the screw groove, a reset component is arranged at the center of the sealing block 11, and an extension groove 8 is arranged on the inner side of the thermostat 4; a noise reduction mechanism: the noise reduction mechanism is arranged on the outer surface of the mounting head 3:

[0028] The sealing mechanism serves as the main bearing structure and can increase the sealing performance of the entire structure by being installed and connected with the overall mechanism.

[0029] The reset assembly includes a spring shaft 10 arranged at the center of the sealing block 11, and the interiors of the screw groove and the movable groove 12 are arranged to penetrate each other.

[0030] The reset assembly is arranged so that the sealing block 11 can be automatically reset when the force on the sealing block 11 is released.

[0031] Furthermore, the bolt 7 and the sliding block 9 are arranged on the same horizontal plane, and the extension groove 8 and the movable groove 12 penetrate each other.

[0032] The arrangement of the bolt 7 and the slide block 9 allows the bolt 7 to extend through the screw groove to the inside of the movable groove 12 and press the slide block 9 .

[0033] Working principle: by rotating the bolt 7 connected by the thread in the screw groove, the bolt 7 extends through the screw groove to the inside of the movable groove 12, so that the bolt 7 squeezes the slider 9 on the same horizontal plane, and the slider 9 squeezes the sealing block 11 set at the front end, and after the sealing block 11 is expanded, the user installs and connects the mounting head 3 and the mounting tube 2, and then rotates the bolt 7 in the opposite direction to reset the sealing block 11 with the spring shaft 10 installed at the center, and clamps the outer surface of the mounting tube 2 through the extension groove 8.

[0034] See also Figure 1-4 As shown, this embodiment is based on the above-mentioned embodiment 1 and also includes a noise reduction mechanism. The noise reduction mechanism includes a protective ring 5 arranged on the outer surface of the mounting head 3, and a movable block 14 is slidably connected to the inner side of the protective ring 5. One end of the movable block 14 is fixedly connected to a noise reduction spring 13, and the bottom end of the temperature controller 4 is fixedly connected to a fixed block 15.

[0035] Furthermore, one end of the movable block 14 is in an arc shape, and the number of the movable blocks 14 is set to four groups.

[0036] The noise reduction spring 13 and the movable block 14 are provided to reduce the noise generated.

[0037] Furthermore, the bottom end of the fixing block 15 is cylindrical in shape, through holes are evenly opened above the protection ring 5, and the fixing block 15 is horizontally and vertically arranged above the through holes.

[0038] The fixed block 15 is provided so that the fixed block 15 can be inserted into the through hole and press the movable block 14 .

[0039] Working principle: The user slides the collar 6 on the outer surface of the mounting head 3 downward, inserts the fixed block 15 installed below the collar 6 into the through hole, and squeezes the movable block 14 set in the through hole, so that the movable block 14 drives the noise reduction spring 13 fixedly connected at one end to fit tightly to the outer surface of the mounting head 3, and can absorb the noise generated when the thermostat 4 is working;

[0040] This step can reduce the noise generated by the operation of the thermostat 4 and provide a good working environment for the staff.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-supporting temperature control valve, comprising a valve body (1), a mounting tube (2) mounted above the valve body (1), a mounting head (3) mounted inside the mounting tube (2), a temperature controller (4) mounted above the mounting head (3), characterized in that: Also includes: Sealing mechanism: the sealing mechanism comprises a movable groove (12) arranged inside the temperature controller (4), a sealing block (11) is rotatably connected inside the movable groove (12), a sliding block (9) is arranged inside the movable groove (12) and located inside the sealing block (11), a screw groove is provided on the outer surface of the temperature controller (4), a bolt (7) is threadedly connected inside the screw groove, a reset component is arranged at the center of the sealing block (11), and an extension groove (8) is provided inside the temperature controller (4); Noise reduction mechanism: the noise reduction mechanism is arranged on the outer surface of the mounting head (3).

2. A self-supporting temperature control valve according to claim 1, characterized in that: The noise reduction mechanism comprises a protective ring (5) arranged on the outer surface of the mounting head (3); a movable block (14) is slidably connected to the inner side of the protective ring (5); one end of the movable block (14) is fixedly connected to a noise reduction spring (13); and the bottom end of the temperature controller (4) is fixedly connected to a fixed block (15).

3. A self-supporting temperature control valve according to claim 2, characterized in that: One end of the movable block (14) is in an arc shape, and the number of the movable blocks (14) is set to four groups.

4. A self-supporting temperature control valve according to claim 2, characterized in that: The bottom end of the fixing block (15) is in the shape of a cylinder, through holes are evenly opened above the protection ring (5), and the fixing block (15) is arranged horizontally and vertically above the through holes.

5. A self-supporting temperature control valve according to claim 4, characterized in that: The movable block (14) is arranged through the interior of the through hole.

6. The self-supporting temperature control valve according to claim 1, characterized in that: The reset assembly comprises a spring shaft (10) arranged at the center of the sealing block (11), and the interiors of the screw groove and the movable groove (12) are arranged to penetrate each other.

7. The self-supporting temperature control valve according to claim 1, characterized in that: The bolt (7) and the slide block (9) are arranged on the same horizontal plane.

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