CN220542295U - Ultrasonic heat meter with novel sealing structure - Google Patents
Ultrasonic heat meter with novel sealing structure Download PDFInfo
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- CN220542295U CN220542295U CN202322249912.XU CN202322249912U CN220542295U CN 220542295 U CN220542295 U CN 220542295U CN 202322249912 U CN202322249912 U CN 202322249912U CN 220542295 U CN220542295 U CN 220542295U
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- 238000007789 sealing Methods 0.000 title claims abstract description 100
- 239000000463 material Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000000428 dust Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the technical field of ultrasonic calorimeters, and discloses an ultrasonic calorimeter with a novel sealing structure. This novel seal structure's ultrasonic heat meter can seal the protection through the sealed lid subassembly of input and output outside threaded connection, avoid dust and impurity to pollute entering pipeline and mounting structure simple, be convenient for the dismouting, can make with the multistage seal protection of pipeline inner wall formation through a plurality of sealing washer in the inner tube outside, thereby provide higher sealing performance, every sealing washer can both provide one deck extra protection, reduce the risk of leaking, and if a sealing washer inefficacy, other sealing washer still can provide certain protection, thereby lengthen sealing performance, can seal with the mouth of pipe of input and output through sealing washer, further improve sealed effect.
Description
Technical Field
The utility model relates to the technical field of ultrasonic calorimeters, in particular to an ultrasonic calorimeter with a novel sealing structure.
Background
The ultrasonic heat meter measures flow through an ultrasonic method and displays the heat energy released or absorbed by water flowing through the heat exchange system. The heat quantity value can be obtained through the compensation and integral calculation of density and enthalpy values of the physical quantities measured by the two sensors, namely the flow of the heat carrier and the temperature of an inlet and an outlet. It is an electromechanical integrated product based on microprocessor and high-precision sensor.
Chinese utility model patent publication No.: CN219121597U, disclosing: the utility model provides an ultrasonic heat meter of area sealing washer, through setting up ultrasonic heat meter at the in-process of transportation, the seal cover shelters from ultrasonic heat meter's input and output, and the sealing washer is sealed its port again to the cooperation that the external impurity can't get into inside ultrasonic heat meter is used, has possessed the advantage that the leakproofness is good, and impurity can't get into ultrasonic heat meter's input and output during transportation, and this ultrasonic heat meter of area sealing washer, its seal structure is comparatively single, has the limitation.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an ultrasonic heat meter with a novel sealing structure, so as to solve the problems in the background.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultrasonic heat meter with the novel sealing structure comprises an ultrasonic heat meter body, wherein the lower end of the ultrasonic heat meter body is fixedly connected with a connecting pipeline, the left end of the connecting pipeline is provided with an input end, the right end of the connecting pipeline is provided with an output end, the left side of the input end is in threaded connection with a sealing cover assembly, and the inner side of the sealing cover assembly is provided with a sealing gasket;
the sealing cover assembly comprises a sealing cover body, internal threads, an inner pipe, limiting teeth and a sealing ring, wherein the internal threads are formed in the inner side of the sealing cover body, the inner pipe is fixedly connected to the right side of the sealing cover body, the limiting teeth are fixedly connected to the outer side of the inner pipe, and the sealing ring is arranged on the outer side of the inner pipe.
Preferably, the outside of input and output has all offered the external screw thread, the outside of input and output all threaded connection has sealed lid subassembly.
Through above-mentioned technical scheme, can carry out sealed protection through the sealed lid subassembly of input and output outside threaded connection, avoid dust and impurity pollution to get into pipeline and mounting structure simple, the dismouting of being convenient for.
Preferably, anti-skid threads are formed on the outer side of the sealing cover body, and the internal threads are matched with the input end and the output end.
Through above-mentioned technical scheme, the antiskid line has been seted up in the outside of sealed lid and friction force can be improved, the dismouting of being convenient for.
Preferably, a plurality of spacing teeth are seted up in the outside of inner tube and spacing tooth is located the both sides of sealing washer.
Through above-mentioned technical scheme, can be convenient for prevent that the sealing washer from sliding through the spacing tooth of sealing washer both sides.
Preferably, three sealing rings are arranged on the outer side of the inner tube, and the sealing rings are sleeved on the outer side of the inner tube and positioned on the right side of the sealing cover body.
Through above-mentioned technical scheme, can make and form multistage seal protection with the pipeline inner wall through a plurality of sealing washer in the inner tube outside to provide higher sealing performance, every sealing washer can all provide one deck extra protection, reduces the risk of leakage.
Preferably, the sealing ring and the sealing gasket are made of polyurethane materials, and the sealing gasket is matched with the pipe diameters of the input end and the output end.
Through above-mentioned technical scheme, can seal with the mouth of pipe of input and output through sealing washer, further improve sealed effect.
Compared with the prior art, the ultrasonic heat meter with the novel sealing structure has the following beneficial effects: this novel seal structure's ultrasonic heat meter can seal the protection through the sealed lid subassembly of input and output outside threaded connection, avoid dust and impurity to pollute entering pipeline and mounting structure simple, be convenient for the dismouting, can make with the multistage seal protection of pipeline inner wall formation through a plurality of sealing washer in the inner tube outside, thereby provide higher sealing performance, every sealing washer can both provide one deck extra protection, reduce the risk of leaking, and if a sealing washer inefficacy, other sealing washer still can provide certain protection, thereby lengthen sealing performance, can seal with the mouth of pipe of input and output through sealing washer, further improve sealed effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of a front view of the present utility model;
FIG. 3 is a schematic view of a split structure of the present utility model;
FIG. 4 is a schematic perspective view of a seal cap assembly and seal gasket of the present utility model;
FIG. 5 is a schematic view of the seal cap assembly and seal gasket of the present utility model in a disassembled configuration;
FIG. 6 is a schematic view of the seal cap assembly and input end mounting structure of the present utility model;
FIG. 7 is a schematic cross-sectional view of the present utility model.
Wherein: 1. an ultrasonic heat meter body; 2. a connecting pipe; 3. an input end; 4. an output end; 5. a seal cap assembly; 501. sealing cover; 502. an internal thread; 503. an inner tube; 504. limit teeth; 505. a seal ring; 6. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
as shown in fig. 1-7, the ultrasonic heat meter with the novel sealing structure comprises an ultrasonic heat meter body 1, wherein the lower end of the ultrasonic heat meter body 1 is fixedly connected with a connecting pipeline 2, the left end of the connecting pipeline 2 is provided with an input end 3, the right end of the connecting pipeline 2 is provided with an output end 4, the left side of the input end 3 is in threaded connection with a sealing cover assembly 5, and the inner side of the sealing cover assembly 5 is provided with a sealing gasket 6;
the sealing cover assembly 5 comprises a sealing cover body 501, an internal thread 502, an inner pipe 503, limiting teeth 504 and a sealing ring 505, wherein the internal thread 502 is arranged on the inner side of the sealing cover body 501, the inner pipe 503 is fixedly connected to the right side of the sealing cover body 501, the limiting teeth 504 are fixedly connected to the outer side of the inner pipe 503, and the sealing ring 505 is arranged on the outer side of the inner pipe 503.
Specifically, the external screw thread has all been seted up in the outside of input 3 and output 4, and the equal threaded connection in the outside of input 3 and output 4 has sealed lid subassembly 5, and the advantage is, can seal the protection through sealed lid subassembly 5 of input 3 and output 4 outside threaded connection, avoids dust and impurity pollution to get into pipeline and mounting structure is simple, the dismouting of being convenient for.
Specifically, anti-skidding lines have been seted up in the outside of sealed lid 501, and internal thread 502 and input 3 and output 4 looks adaptation, and the advantage is, the friction force can be improved to anti-skidding line has been seted up in the outside of sealed lid 501, is convenient for dismouting.
Specifically, the outer side of the inner tube 503 is provided with a plurality of limiting teeth 504, and the limiting teeth 504 are located at two sides of the sealing ring 505, which has the advantage that the limiting teeth 504 at two sides of the sealing ring 505 can be convenient for preventing the sealing ring 505 from sliding.
Embodiment two:
as shown in fig. 2-7, as an improvement over the previous embodiment. Specifically, the outside of inner tube 503 is provided with three sealing washer 505, and sealing washer 6 cup joints in the outside of inner tube 503 and is located the right side of sealed lid 501, and the advantage is, can make and form multistage sealed protection with the pipeline inner wall through a plurality of sealing washer 505 in the inner tube 503 outside to provide higher sealing performance, every sealing washer 505 can both provide one deck extra protection, reduces the risk of leakage.
Specifically, the sealing ring 505 and the sealing gasket 6 are made of polyurethane materials, and the sealing gasket 6 is matched with the pipe diameters of the input end 3 and the output end 4.
Working principle: when using, can carry out seal protection through the sealed lid subassembly 5 of input 3 and 4 outside threaded connection of output, avoid dust and impurity to pollute entering pipeline and mounting structure simple, be convenient for the dismouting, can make with pipeline inner wall form multistage seal protection through a plurality of sealing washer 505 in the inner tube 503 outside, thereby provide higher sealing performance, every sealing washer 505 can both provide one deck extra protection, reduce the risk of leaking, and if one sealing washer 505 inefficacy, other sealing washer 505 still can provide certain protection, thereby lengthen sealing performance, can seal with the mouth of pipe of input 3 and output 4 through sealing washer 6, further improve sealed effect.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel seal structure's ultrasonic heat meter, includes ultrasonic heat meter body (1), its characterized in that: the ultrasonic heat meter comprises an ultrasonic heat meter body (1), wherein the lower end of the ultrasonic heat meter body (1) is fixedly connected with a connecting pipeline (2), the left end of the connecting pipeline (2) is provided with an input end (3), the right end of the connecting pipeline (2) is provided with an output end (4), the left side of the input end (3) is in threaded connection with a sealing cover assembly (5), and the inner side of the sealing cover assembly (5) is provided with a sealing gasket (6);
the sealing cover assembly (5) comprises a sealing cover body (501), an internal thread (502), an inner pipe (503), limiting teeth (504) and a sealing ring (505), wherein the internal thread (502) is arranged on the inner side of the sealing cover body (501), the inner pipe (503) is fixedly connected to the right side of the sealing cover body (501), the limiting teeth (504) are fixedly connected to the outer side of the inner pipe (503), and the sealing ring (505) is arranged on the outer side of the inner pipe (503).
2. The ultrasonic heat meter with the novel sealing structure according to claim 1, wherein: external threads are respectively arranged on the outer sides of the input end (3) and the output end (4), and sealing cover assemblies (5) are respectively connected with the outer sides of the input end (3) and the output end (4) in a threaded mode.
3. The ultrasonic heat meter with the novel sealing structure according to claim 1, wherein: anti-skid threads are formed in the outer side of the sealing cover body (501), and the internal threads (502) are matched with the input end (3) and the output end (4).
4. The ultrasonic heat meter with the novel sealing structure according to claim 1, wherein: a plurality of limiting teeth (504) are arranged on the outer side of the inner tube (503), and the limiting teeth (504) are located on two sides of the sealing ring (505).
5. The ultrasonic heat meter with the novel sealing structure according to claim 1, wherein: the outer side of the inner pipe (503) is provided with three sealing rings (505), and the sealing washer (6) is sleeved on the outer side of the inner pipe (503) and is positioned on the right side of the sealing cover body (501).
6. The ultrasonic heat meter with the novel sealing structure according to claim 1, wherein: the sealing ring (505) and the sealing gasket (6) are made of polyurethane materials, and the sealing gasket (6) is matched with the pipe diameters of the input end (3) and the output end (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249912.XU CN220542295U (en) | 2023-08-21 | 2023-08-21 | Ultrasonic heat meter with novel sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249912.XU CN220542295U (en) | 2023-08-21 | 2023-08-21 | Ultrasonic heat meter with novel sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542295U true CN220542295U (en) | 2024-02-27 |
Family
ID=89974465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322249912.XU Active CN220542295U (en) | 2023-08-21 | 2023-08-21 | Ultrasonic heat meter with novel sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542295U (en) |
-
2023
- 2023-08-21 CN CN202322249912.XU patent/CN220542295U/en active Active
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