Detachable center armored thermometer inner sleeve
By designing the inner sleeve of the detachable central armored thermometer, the clamping structure of the flange and cover plate and threaded connection, the problem of low maintenance efficiency of traditional temperature measurement devices is solved, convenient cleaning and maintenance is achieved, and measurement is improved Accuracy.
Patent Information
- Application Number
- CN202323627236.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-28
AI Technical Summary
Traditional temperature measurement devices have low maintenance efficiency due to welding connections, making them difficult to clean easily, affecting the measurement accuracy.
A detachable central armored thermometer inner sleeve is designed, which is locked by the cover plate through the load-bearing hole of the flange, the clamp of the sleeve is fixedly connected to the connector, and the cap is threaded to the joint, allowing the thermometer to be extracted without the need for an integral part. Clean up in the case of
It improves the efficiency of maintenance work, simplifies the maintenance process of the thermometer, and avoids the impact on measurement accuracy.
Smart Images
Figure CN222279949U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of engineering equipment, and in particular to a detachable central armored thermometer inner sleeve. Background Art
[0002] Temperature measuring devices are essential equipment in industrial equipment. Since such temperature measuring devices need to accurately measure the temperature of the object to be measured, they are often inserted deep into the inner cavity of the container that holds the object to be measured. This makes such temperature measuring devices susceptible to contamination by the object to be measured, resulting in reduced temperature measurement accuracy. Traditional temperature measuring devices, such as Figure 2 The original inner sleeve end is welded, and when cleaning is required, the center armored thermometer needs to be pulled out from the left end shaft as a whole, which is inconvenient to operate and reduces the efficiency of maintenance work. Therefore, it is necessary to propose a detachable center armored thermometer inner sleeve to address the defect that the ends of traditional temperature measuring devices are welded, resulting in low efficiency of maintenance work. Utility Model Content
[0003] Based on this, it is necessary to propose a detachable central armored thermometer inner sleeve to address the defect that the ends of traditional temperature measuring devices are welded and connected, resulting in low efficiency of maintenance work.
[0004] The present application provides a detachable central armored thermometer inner sleeve, comprising:
[0005] A flange, comprising a flange body, and a bearing hole, a first countersunk hole, and a second countersunk hole provided on the flange body, wherein the center of the bearing hole, the center of the first countersunk hole, and the center of the second countersunk hole coincide with each other, the diameter of the second countersunk hole is larger than the diameter of the first countersunk hole, and the diameter of the first countersunk hole is larger than the diameter of the bearing hole;
[0006] A cover plate, comprising a receiving hole, wherein the cover plate is arranged inside the bearing hole;
[0007] The sleeve comprises a clamp head and a connecting pipe, wherein the inner cavity of the clamp head and the inner cavity of the connecting pipe are in communication with each other, the clamp head and the connecting pipe are fixedly connected to each other, and the clamp head is clamped in the receiving hole;
[0008] A connector, clamped on an end of the connecting pipe away from the clamping head;
[0009] A pipe cap is threadably connected to the joint.
[0010] Further, the cover plate is arranged away from the first countersunk hole;
[0011] The clamping head is arranged between the first countersunk hole and the cover plate.
[0012] Furthermore, the inner diameter of the clamp close to the first countersunk hole is larger than the inner diameter of the clamp close to the cover plate;
[0013] The inner wall of the clamp is smoothly transitioned.
[0014] Furthermore, a groove is provided at one end of the connecting pipe away from the clamping head;
[0015] A tenon is provided at one end of the joint away from the pipe cap;
[0016] The tenon is locked in the groove.
[0017] Further, the distance between the groove and the pipe cap is less than or equal to the length of the joint;
[0018] The inner diameter of the joint is equal to the outer diameter of the connecting pipe.
[0019] Furthermore, the flange body is also provided with a plurality of threaded holes;
[0020] The plurality of threaded holes are arranged equidistantly around the center of the bearing hole.
[0021] Furthermore, each of the threaded holes is distributed on a side of the second countersunk hole away from the center of the flange.
[0022] The present application relates to a detachable inner sleeve of a central armored thermometer, in which a cover plate is clamped through the bearing hole of a flange. Since the cover plate is provided with a receiving hole, the clamp head of the sleeve can be clamped in the receiving hole to fix the connecting pipe with the flange, and the inner cavity of the clamp head and the inner cavity of the connecting pipe are mutually conductive, ensuring that the thermometer can be accommodated inside the sleeve. The connector is clamped at the end of the connecting pipe away from the clamp head, and the pipe cap is threadedly connected to the connector. This ensures that when the central armored thermometer needs to be cleaned, it is only necessary to connect the pipe cap of the central armored thermometer as a whole to the threaded connection, that is, when inspecting, it is only necessary to unscrew the pipe cap and clean the hollow sleeve. This can bypass the step of pulling the central armored thermometer out of the left end shaft during cleaning, which is easy to operate and improves the efficiency of maintenance work. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.
[0024] Figure 1 A schematic structural diagram of a detachable center armored thermometer inner sleeve provided in one embodiment of the present application.
[0025] Figure 2A schematic diagram of the structure of an inner sleeve of a detachable central armored thermometer before improvement provided in one embodiment of the present application.
[0026] Figure 3 A schematic structural diagram of a detachable center armored thermometer inner sleeve provided in yet another embodiment of the present application.
[0027] Figure 4 A schematic structural diagram of part A of an inner sleeve of a detachable central armored thermometer provided in one embodiment of the present application.
[0028] Reference numerals:
[0029] 100-flange; 110-bearing hole; 120-first countersunk hole; 130-second countersunk hole; 140-threaded hole;
[0030] 150-flange body; 200-cover plate; 210-accommodation hole; 300-sleeve; 310-clamp; 320-connecting pipe; 321-groove; 400-connector; 410-tenon; 500-pipe cap. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0032] The present application provides a detachable central armored thermometer inner sleeve 300.
[0033] like Figure 1 As shown, in one embodiment of the present application, a detachable central armored thermometer inner sleeve includes a flange 100 , a cover plate 200 , a sleeve 300 , a joint 400 and a pipe cap 500 .
[0034] The flange 100 includes a flange body 150, and a bearing hole 110, a first countersunk hole 120, and a second countersunk hole 130 opened on the flange body 150. The centers of the bearing hole 110, the first countersunk hole 120, and the center of the second countersunk hole 130 coincide with each other. The diameter of the second countersunk hole 130 is larger than the diameter of the first countersunk hole 120, and the diameter of the first countersunk hole 120 is larger than the diameter of the bearing hole 110.
[0035] The cover plate 200 includes a receiving hole 210 . The cover plate 200 is disposed inside the bearing hole 110 .
[0036] The sleeve 300 includes a clamp head 310 and a connecting pipe 320 . The inner cavity of the clamp head 310 is communicated with the inner cavity of the connecting pipe 320 . The clamp head 310 and the connecting pipe 320 are fixedly connected to each other. The clamp head 310 is clamped in the accommodating hole 210 .
[0037] The connector 400 is clamped on an end of the connecting pipe 320 away from the clamping head 310 .
[0038] The pipe cap 500 is threadedly connected to the connector 400 .
[0039] Specifically, since it needs to be installed at a fixed station, the flange 100 is provided with a first countersunk hole 120 and a second countersunk hole 130 to match the installation station. It is precisely because the flange 100 at this end provided with the first countersunk hole 120 and the second countersunk hole 130 is installed at the station and is not easy to remove, so the end of the sleeve 300 away from the clamp 310 needs to be a threaded structure.
[0040] This embodiment relates to a detachable inner sleeve of a central armored thermometer, wherein the cover plate 200 is clamped through the bearing hole 110 of the flange 100. Since the cover plate 200 is provided with a receiving hole 210, the clamp head 310 of the sleeve 300 can be clamped in the receiving hole 210, so that the pipe 320 is fixedly connected to the flange 100. The inner cavity of the clamp head 310 and the inner cavity of the pipe 320 are mutually conductive, ensuring that the thermometer can be accommodated inside the sleeve 300. The joint 400 is clamped on the end of the pipe 320 away from the clamp head 310, and the pipe cap 500 is threadedly connected to the joint 400, which ensures that when the central armored thermometer needs to be cleaned, it is only necessary to contact the pipe cap 500 with the threaded connection of the central armored thermometer as a whole, that is, when repairing, it is only necessary to unscrew the pipe cap 500 to clean the hollow sleeve 300. This can bypass the step of pulling the central armored thermometer out of the left end shaft during cleaning, which is easy to operate and improves the efficiency of maintenance work.
[0041] like Figure 1 As shown, in one embodiment of the present application, the cover plate 200 is disposed away from the first countersunk hole 120. The clamping head 310 is disposed between the first countersunk hole 120 and the cover plate 200.
[0042] Specifically, the flange 100 is a disk with a thickness, and one end of the flange 100 provided with a first countersunk hole 120 and a second countersunk hole 130 is installed in the working position, and the cover plate 200 is arranged away from the first countersunk hole 120, which can reduce the influence of temperature measurement on the first countersunk hole 120 side and the second countersunk hole 130 side, such as excessively high temperature causing the non-probe part of the temperature measuring device to fail.
[0043] The clamp head 310 is disposed between the first countersunk hole 120 and the cover plate 200 , and can better collect temperature changes of related equipment.
[0044] This embodiment relates to the installation position of the clamp 310. The clamp 310 is disposed between the first countersunk hole 120 and the cover plate 200, and can better collect the temperature changes of the relevant equipment, and the inner cavity of the clamp 310 and the inner cavity of the connecting pipe 320 are mutually conductive, the clamp 310 and the connecting pipe 320 are fixedly connected to each other, and the clamp 310 is clamped in the accommodating hole 210, which can reduce the influence of the temperature measurement on the first countersunk hole 120 side and the second countersunk hole 130 side.
[0045] like Figure 1 As shown, in one embodiment of the present application, the inner diameter of the clamp head 310 close to the first countersunk hole 120 is larger than the inner diameter of the clamp head 310 close to the cover plate 200. The inner wall of the clamp head 310 is smoothly transitioned.
[0046] Specifically, the chuck 310 is mainly used to collect the temperature on the side of the first countersunk hole 120 and the side of the second countersunk hole 130, so the inner diameter of the chuck 310 close to the first countersunk hole 120 is larger than the inner diameter of the chuck 310 close to the cover plate 200. This horn shape is conducive to collecting the physical quantity of temperature change.
[0047] This embodiment involves a clamp 310. The trumpet shape of the clamp 310 is conducive to collecting the physical quantity of temperature change. The clamp 310 is used to fix the connecting sleeve 300 to the flange 100 on one hand, and to collect the temperature of the first countersunk hole 120 side and the second countersunk hole 130 side of the flange 100 on the other hand.
[0048] like Figure 1 As shown, in one embodiment of the present application, the outer diameter of the connecting pipe 320 is equal everywhere. The inner diameter of the connecting pipe 320 is equal everywhere.
[0049] Specifically, the pipe wall of the connecting pipe 320 is of uniform thickness, which is conducive to the built-in temperature measuring device. This is because the uniform thickness pipe structure has low processing cost on the one hand, and can better install the joint 400 and the pipe cap 500 on the other hand, ensuring that the joint 400 and the pipe cap 500 can be easily released from the threaded connection.
[0050] The present embodiment relates to a connecting pipe 320 , which is mainly used to place a temperature measuring device. The regular structure of the connecting pipe 320 can facilitate replacement of the temperature measuring device.
[0051] The connecting pipe 320 is the armor of the temperature measuring device.
[0052] like Figure 3 and Figure 4As shown, in one embodiment of the present application, a groove 321 is provided at one end of the pipe 320 away from the clamp 310 . A tenon 410 is provided at one end of the connector 400 away from the pipe cap 500 . The tenon 410 is clamped in the groove 321 .
[0053] The distance between the groove 321 and the pipe cap 500 is less than or equal to the length of the joint 400. The inner diameter of the joint 400 is equal to the outer diameter of the pipe 320.
[0054] Specifically, a groove 321 is set at one end of the connecting pipe 320 away from the clamping head 310. Since the outer wall of the connecting pipe 320 is a smooth curved surface, the setting of the groove 321 can clamp the connector 400. When the connector 400 and the pipe cap 500 are accidentally stuck, the connector 400 can be replaced by prying the connection between the tenon 410 and the groove 321.
[0055] More specifically, the distance between the groove 321 and the pipe cap 500 is less than or equal to the length of the connector 400 to ensure that the tenon 410 of the connector 400 can be locked in the groove 321. The inner diameter of the connector 400 is equal to the outer diameter of the pipe 320 to ensure that the pipe 320 can be threadedly connected to the connector 400.
[0056] This embodiment involves a joint 400 and a pipe cap 500. The threaded connection between the joint 400 and the pipe cap 500 ensures that when the central armored thermometer needs to be cleaned, it is only necessary to connect the central armored thermometer as a whole to the pipe cap 500 for threaded connection, that is, when inspecting, it is only necessary to unscrew the pipe cap 500 to clean the hollow sleeve 300. This can bypass the step of pulling the central armored thermometer as a whole out of the left end shaft during cleaning, making the disassembly operation simple and improving the efficiency of disassembly and maintenance work.
[0057] like Figure 3 and Figure 4 As shown, in one embodiment of the present application, the flange body 150 is further provided with a plurality of threaded holes 140 . The plurality of threaded holes 140 are arranged equidistantly around the center of the bearing hole 110 .
[0058] Each of the threaded holes 140 is distributed on a side of the second countersunk hole 130 away from the center of the flange 100 .
[0059] This embodiment involves the threaded holes 140 of the flange 100. The threaded holes 140 are mainly used to fix the flange 100 to the working position. It is worth mentioning that the provision of multiple threaded holes 140, on the one hand, strengthens the connection firmness of the flange 100, and on the other hand, increases the difficulty of maintenance. Therefore, the threaded joint 400 and the pipe cap 500 are conducive to the maintenance of the temperature measurement device in the sleeve 300.
[0060] The technical features of the above-described embodiments may be arbitrarily combined, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0061] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.
Claims
1. A detachable central armored thermometer inner sleeve, characterized in that: include: A flange, comprising a flange body, and a bearing hole, a first countersunk hole, and a second countersunk hole provided on the flange body, wherein the center of the bearing hole, the center of the first countersunk hole, and the center of the second countersunk hole coincide with each other, the diameter of the second countersunk hole is larger than the diameter of the first countersunk hole, and the diameter of the first countersunk hole is larger than the diameter of the bearing hole; A cover plate, comprising a receiving hole, wherein the cover plate is arranged inside the bearing hole; The sleeve comprises a clamp head and a connecting pipe, wherein the inner cavity of the clamp head and the inner cavity of the connecting pipe are in communication with each other, the clamp head and the connecting pipe are fixedly connected to each other, and the clamp head is clamped in the receiving hole; A connector, clamped on an end of the connecting pipe away from the clamping head; A pipe cap is threadably connected to the joint.
2. The detachable center armored thermometer inner sleeve according to claim 1 is characterized in that: The cover plate is arranged away from the first countersunk hole; The clamping head is arranged between the first countersunk hole and the cover plate.
3. The detachable center armored thermometer inner sleeve according to claim 2 is characterized in that: The inner diameter of the clamp close to the first countersunk hole is larger than the inner diameter of the clamp close to the cover plate; The inner wall of the clamp is smoothly transitioned.
4. The detachable center armored thermometer inner sleeve according to claim 3 is characterized in that: A groove is provided at one end of the connecting pipe away from the clamping head; A tenon is provided at one end of the joint away from the pipe cap; The tenon is locked in the groove.
5. The detachable center armored thermometer inner sleeve according to claim 4 is characterized in that: The distance between the groove and the pipe cap is less than or equal to the length of the joint; The inner diameter of the joint is equal to the outer diameter of the connecting pipe.
6. The detachable center armored thermometer inner sleeve according to claim 5, characterized in that: The flange body is also provided with a plurality of threaded holes; A plurality of threaded holes are arranged equidistantly around the center of the bearing hole.