A heating temperature monitoring and self-adjusting device

Abstract

This utility model relates to the field of heating technology and discloses a heating temperature monitoring and self-adjusting device, including a connecting pipe and an installation connecting pipe. The connecting pipe and the installation connecting pipe are equipped with a disassembly and assembly mechanism and an auxiliary installation monitoring mechanism. The disassembly and assembly mechanism includes a fixing block on the connecting pipe and a positioning rod on the fixing block. When the connecting pipe is aligned with the installation connecting pipe, the positioning rod is pressed by the top end of the installation connecting pipe, causing it to move until it passes the top end of the installation connecting pipe. Then, a spring returns the positioning rod to its original position, thus locking it against the bottom end of the installation connecting pipe. This completes the installation. Disassembly is achieved by pulling a pull plate to disengage the positioning rod from the locking point on the top end of the installation connecting pipe. This disassembly and assembly method allows for faster and more convenient disassembly, assembly, and maintenance, making it easier for workers to use.

Description

Technical Field

[0001] This utility model belongs to the field of heating technology, specifically, it relates to a heating temperature monitoring and self-adjusting device. Background Technology

[0002] In centralized heating systems, stable and efficient heating quality is of paramount importance, and accurate monitoring and automatic adjustment of heating temperature are key aspects of ensuring heating quality.

[0003] When installing the device, most existing installations use flanges and fastening bolts for connection. This method requires the installation of multiple bolts and specific tools, which increases the complexity of disassembly and assembly for workers and makes it inconvenient for them to perform maintenance.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] To address the problem that most existing installation methods rely on flanges and bolts for connection, which requires multiple bolts and specific tools, increasing the complexity of disassembly and assembly and hindering maintenance, the basic concept of this invention is as follows:

[0006] A heating temperature monitoring and self-adjusting device includes a connecting pipe and an installation connecting pipe, wherein the connecting pipe and the installation connecting pipe are equipped with a disassembly and assembly mechanism and an auxiliary installation monitoring mechanism.

[0007] The disassembly and assembly mechanism includes a fixing block set on the connecting pipe, and a positioning rod set on the fixing block. The positioning rod is used in conjunction with the installation connecting pipe to install the connecting pipe.

[0008] The auxiliary installation monitoring mechanism includes an installation groove on the connecting pipe, a retaining plate is snapped into the inner wall of the installation groove, and a temperature sensor is installed and connected above the retaining plate. The installation groove and the retaining plate are used together to limit the installation of the temperature sensor.

[0009] In a preferred embodiment of this utility model, the disassembly and assembly mechanism includes a first sealing ring connected to the bottom end of the connecting pipe, a first sealing groove formed on the top surface of the mounting connecting pipe, the outer wall of the first sealing ring engaging and sealingly disposed in the first sealing groove, a sliding hole formed on the outer wall of the fixing block, a spring connected to the inner wall of the sliding hole, the end of the spring away from the inner wall of the sliding hole being connected to the outer wall of one end of the positioning rod, a force-bearing inclined surface formed on the outer wall of the end of the positioning rod away from the spring, and a pull plate connected to the outer wall of the end of the positioning rod connected to the spring.

[0010] In a preferred embodiment of this utility model, the auxiliary installation monitoring mechanism includes an installation plate, a second sealing ring connected to the bottom end of the installation plate, a second sealing groove opened on the top surface of the connecting pipe, the outer wall of the temperature sensor connected to the inner wall of the installation plate, the outer wall of the clamping plate away from the installation groove connected to the outer wall of the installation plate, and an alarm installed on the outer wall of the installation plate.

[0011] In a preferred embodiment of this utility model, there are two positioning rods, which are symmetrically distributed on the left and right sides of the mounting plate.

[0012] In a preferred embodiment of this utility model, the outer wall of the first sealing ring is larger than the inner wall of the first sealing groove.

[0013] In a preferred embodiment of this utility model, the outer wall of the card plate is fitted to the inner wall of the mounting groove, and there are two card plates, which are symmetrically distributed on the left and right outer walls of the mounting plate.

[0014] In a preferred embodiment of this utility model, the inner wall of the second sealing ring is smaller than the inner wall of the second sealing groove.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] This invention involves connecting the connecting pipe to the mounting connecting pipe. The positioning rod is then pressed by the top of the mounting connecting pipe, causing it to move until it passes the top surface of the mounting connecting pipe. The spring then returns the positioning rod to its original position, locking it against the bottom of the top of the mounting connecting pipe. This completes the installation. Disassembly is simple: pulling the pull plate disengages the positioning rod from the locking point on the top of the mounting connecting pipe. This method allows for faster and more convenient disassembly and maintenance, making it easier for workers to use.

[0017] This invention allows the temperature sensor to be rotated counterclockwise, causing the retaining plate to rotate within the mounting slot until it reaches the opening of the slot. Finally, the retaining plate can be removed from the inner wall of the mounting slot to complete the disassembly. This allows the temperature sensor to be disassembled and repaired independently, facilitating individual disassembly and repair and making it convenient for operators to use.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] In the attached diagram:

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the separation structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism of this utility model.

[0023] Figure 4 This is a cross-sectional view of the disassembly and assembly mechanism of this utility model;

[0024] Figure 5 This is a schematic diagram of the separation structure of the auxiliary installation monitoring mechanism of this utility model.

[0025] In the diagram: 1. Connecting pipe; 2. Installing connecting pipe; 31. Disassembly and assembly mechanism; 311. First sealing ring; 312. First sealing groove; 313. Fixing block; 314. Positioning rod; 315. Pull plate; 316. Spring; 317. Force-bearing inclined plane; 32. Auxiliary installation monitoring mechanism; 321. Mounting groove; 322. Mounting plate; 323. Second sealing ring; 324. Second sealing groove; 325. Temperature sensor; 326. Clamping plate; 327. Alarm. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0027] like Figures 1 to 5 As shown, a heating temperature monitoring and self-adjusting device includes a connecting pipe 1 and an installation connecting pipe 2. A disassembly and assembly mechanism 31 and an auxiliary installation monitoring mechanism 32 are installed on the connecting pipe 1 and the installation connecting pipe 2. The disassembly and assembly mechanism 31 includes a fixing block 313 on the connecting pipe 1, and a positioning rod 314 on the fixing block 313. The positioning rod 314 cooperates with the installation connecting pipe 2 to install the connecting pipe 1. The auxiliary installation monitoring mechanism 32 includes an installation groove 321 on the connecting pipe 1. A retaining plate 326 is snapped into the inner wall of the installation groove 321. A temperature sensor 325 is installed and connected above the retaining plate 326. The installation groove 321 and the retaining plate 326 cooperate to limit the installation of the temperature sensor 325.

[0028] Furthermore, the disassembly and assembly mechanism 31 includes a first sealing ring 311 connected to the bottom end of the connecting pipe 1, a first sealing groove 312 opened on the top surface of the mounting connecting pipe 2, the outer wall of the first sealing ring 311 being engaged and sealed in the first sealing groove 312, a sliding hole opened on the outer wall of the fixing block 313, a spring 316 connected to the inner wall of the sliding hole, the end of the spring 316 away from the inner wall of the sliding hole being connected to the outer wall of one end of the positioning rod 314, a force-bearing inclined surface 317 opened on the outer wall of the end of the positioning rod 314 away from the spring 316, and a pull plate 315 connected to the outer wall of the end of the positioning rod 314 connected to the spring 316.

[0029] Furthermore, there are two positioning rods 314, which are symmetrically distributed on the left and right sides of the mounting plate 322.

[0030] Furthermore, the outer wall of the first sealing ring 311 is larger than the inner wall of the first sealing groove 312, so that the elasticity of the first sealing ring 311 can be used to fill the inner wall of the first sealing groove 312 in the opposite direction, thereby improving the sealing effect.

[0031] The auxiliary installation monitoring mechanism 32 includes a mounting plate 322, a second sealing ring 323 connected to the bottom end of the mounting plate 322, a second sealing groove 324 opened on the top surface of the connecting pipe 1, a temperature sensor 325 connected to the inner wall of the mounting plate 322, a clamping plate 326 connected to the outer wall of the end away from the mounting groove 321 on the outer wall of the mounting plate 322, and an alarm 327 installed on the outer wall of the mounting plate 322.

[0032] Furthermore, the outer wall of the card plate 326 fits snugly against the inner wall of the mounting groove 321. There are two card plates 326, which are symmetrically distributed on the left and right outer walls of the mounting plate 322, thereby improving the stability of the installation of the card plate 326 and the inner wall of the mounting groove 321.

[0033] Furthermore, the outer wall of the second sealing ring 323 is larger than the inner wall of the second sealing groove 324. This way, after the second sealing ring 323 is engaged with the second sealing groove 324, it can be squeezed by the inner wall of the second sealing groove 324. Then, the second sealing ring 323 fills the inner wall of the second sealing groove 324 in the opposite direction, thereby improving the sealing effect.

[0034] The implementation principle of the heating temperature monitoring self-adjustment device in this embodiment is as follows: When using the device for monitoring, the temperature sensor 325 is first installed on the connecting pipe 1 through the auxiliary installation monitoring mechanism 32. Then, the connecting pipe 1 is installed on the installation connecting pipe 2. When installing the connecting pipe 1, the upper and lower ends of the connecting pipe 1 and the installation connecting pipe 2 are first aligned. Then, the connecting pipe 1 drives the first sealing ring 311 to approach the installation connecting pipe 2. Then, the outer wall of the first sealing ring 311 is snapped and sealed on the first sealing groove 312. At this time, the connecting pipe 1 will simultaneously drive the fixing block 313 to move downward, thereby driving the positioning rod 314 to move downward through the fixing block 313. At this time, the force at the bottom of the outer wall of the positioning rod 314 is... The inclined surface 317 will contact and be squeezed by the top of the mounting connecting pipe 2. The squeezed positioning rod 314 will move to the left and right sides. During the movement, it will drive the spring 316 to exert a squeezing effect. As it continues to move downward, the positioning rod 314 will pass the outer edge of the mounting connecting pipe 2. Then the spring 316 will rebound and reset, thus pushing the positioning rod 314 to reset and move, thereby forming a snap-fit ​​limit with the bottom edge of the top edge of the mounting connecting pipe 2, thus completing the docking installation. When disassembling, simply pull the pull plate 315 to move the positioning rod 314 outward to disengage it from the snap-fit ​​installation with the mounting connecting pipe 2. This disassembly and assembly method allows for faster and more convenient disassembly and maintenance, making it easier for staff to use.

[0035] When the temperature sensor 325 needs to be disassembled and repaired, first rotate the temperature sensor 325 counterclockwise, thereby rotating the mounting plate 322 and the retaining plate 326. At this time, the retaining plate 326 can move within the inner wall of the mounting groove 321 until it reaches the opening of the groove. Then, pull the temperature sensor 325 upward to move the retaining plate 326 within the groove 321 until its outer wall is completely detached from the inner wall of the groove 321. For installation, simply insert the retaining plate 326 into the mounting groove 321, and then rotate the temperature sensor 325 clockwise. The sensor 325 can be installed, and during the installation and removal process, the second sealing ring 323 will engage or disengage from the second sealing groove 324 to achieve a sealing effect. This allows the temperature sensor 325 to be disassembled and repaired separately, making it convenient for individual disassembly and maintenance and easy for staff to use. When monitoring, hot water is introduced into the connecting pipe 2. The hot water will then be transferred to the connecting pipe 1 and come into contact with the probe of the temperature sensor 325 for detection. When the water temperature is too high, the temperature sensor 325 will activate the alarm 327 to sound an alarm, thereby reminding the staff.

Claims

1. A heating temperature monitoring and self-adjusting device, comprising a connecting pipe (1) and an installation connecting pipe (2), characterized in that, The connecting pipe (1) and the installation connecting pipe (2) are equipped with a disassembly and assembly mechanism (31) and an auxiliary installation monitoring mechanism (32); The disassembly and assembly mechanism (31) includes a fixing block (313) set on the connecting pipe (1), and a positioning rod (314) is provided on the fixing block (313). The positioning rod (314) can be used in conjunction with the installation connecting pipe (2) to install the connecting pipe (1). The auxiliary installation monitoring mechanism (32) includes an installation groove (321) set on the connecting pipe (1). A retaining plate (326) is snapped into the inner wall of the installation groove (321). A temperature sensor (325) is installed and connected above the retaining plate (326). The installation groove (321) and the retaining plate (326) can be used together to limit the installation of the temperature sensor (325).

2. The heating temperature monitoring and self-adjusting device according to claim 1, characterized in that, The disassembly and assembly mechanism (31) includes a first sealing ring (311) connected to the bottom end of the connecting pipe (1), a first sealing groove (312) is provided on the top surface of the mounting connecting pipe (2), the outer wall of the first sealing ring (311) is engaged and sealed in the first sealing groove (312), the outer wall of the fixing block (313) is provided with a sliding hole, the inner wall of the sliding hole is connected with a spring (316), the end of the spring (316) away from the inner wall of the sliding hole is connected to the outer wall of one end of the positioning rod (314), the outer wall of the positioning rod (314) away from the spring (316) is provided with a force-bearing inclined surface (317), and the outer wall of the end of the positioning rod (314) connected to the spring (316) is connected with a pull plate (315).

3. The heating temperature monitoring and self-adjusting device according to claim 1, characterized in that, The auxiliary installation monitoring mechanism (32) includes an installation plate (322), a second sealing ring (323) is connected to the bottom end of the installation plate (322), a second sealing groove (324) is opened on the top surface of the connecting pipe (1), the outer wall of the temperature sensor (325) is connected to the inner wall of the installation plate (322), the outer wall of the clamping plate (326) away from the installation groove (321) is connected to the outer wall of the installation plate (322), and an alarm (327) is installed on the outer wall of the installation plate (322).

4. The heating temperature monitoring and self-adjusting device according to claim 2, characterized in that, There are two positioning rods (314), which are symmetrically distributed on the left and right sides of the mounting plate (322).

5. A heating temperature monitoring and self-adjusting device according to claim 2, characterized in that, The outer wall of the first sealing ring (311) is larger than the inner wall of the first sealing groove (312).

6. The heating temperature monitoring and self-adjusting device according to claim 3, characterized in that, The outer wall of the card plate (326) fits snugly against the inner wall of the mounting groove (321). There are two card plates (326), which are symmetrically distributed on the left and right outer walls of the mounting plate (322).

7. A heating temperature monitoring and self-adjusting device according to claim 3, characterized in that, The outer wall of the second sealing ring (323) is larger than the inner wall of the second sealing groove (324).

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