CN209961661U - Aging detection device for pressure gauge shell - Google Patents
Aging detection device for pressure gauge shell Download PDFInfo
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- CN209961661U CN209961661U CN201920140501.8U CN201920140501U CN209961661U CN 209961661 U CN209961661 U CN 209961661U CN 201920140501 U CN201920140501 U CN 201920140501U CN 209961661 U CN209961661 U CN 209961661U
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- aging
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Abstract
The utility model discloses an aging detection device of a pressure gauge shell, which comprises a detection box, wherein the detection box comprises a detection shell, a detection door, a detection chamber and an ultrasonic device chamber; a detection chamber and an ultrasonic device chamber are arranged in the detection shell from top to bottom; a partition plate is arranged between the detection chamber and the ultrasonic device chamber; a detection groove, a sealing cover, an acid-base liquid cylinder, a heater, a temperature detector and a liquid discharge pipe are arranged in the detection chamber; a temperature detector is arranged inside the detection groove; the acid-base liquid cylinder is connected with a spray head through a spray pipe, and the spray head is arranged in the detection tank; the lower part of the detection groove is communicated and connected with a liquid discharge pipe; the upper part of the detection groove is provided with a sealing cover which is connected with the detection groove in a sealing way; a heater is arranged on the outer wall of the detection groove; an ultrasonic generator is arranged in the ultrasonic device chamber. The utility model discloses an aging detection device of manometer shell has effectually shortened check-out time, has accurate testing result simultaneously, and effectual to manometer shell, the realization is to manometer shell's aging testing.
Description
Technical Field
The invention relates to the technical field of pressure gauge shells, in particular to an aging detection device for a pressure gauge shell.
Background
The aging detection is a process of carrying out corresponding condition strengthening experiments on the aging condition of the product by simulating various factors related to the product in the actual use condition, and common aging mainly comprises illumination aging, damp-heat aging and hot air aging.
The pressure gauge is an instrument which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, and is applied to the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems and the like. Especially in industrial process control and technical measurement processes. The pressure gauge housing should protect the internal components from contamination. The pressure measuring medium has certain erosion effect on the pressure gauge shell, and particularly in the field of chemical industry, when the detection medium is harmful, toxic and severely corrosive, the temperature of the detection medium is higher. Therefore, the aging test of the shell of the pressure gauge needs to be carried out on the humidity, heat and acid and alkali resistance. Aging detection device among the prior art is the environment of simulation actual manometer usually to increase the processing, make detection speed fast, but actually the degree difference of acid-base, damp and hot degree are different, and the life of the shell of manometer is different, but if not increase the processing, detection speed is slow, consequently, continues one kind and can effectually accelerate detection speed, simultaneously, makes the comparatively accurate detection device of testing result.
Disclosure of Invention
In order to solve the problems, the invention discloses an aging detection device for a pressure gauge shell, which effectively shortens the detection time, simultaneously, accurately detects the result, and effectively realizes the aging detection of the pressure gauge shell aiming at the pressure gauge shell.
In order to achieve the above purpose, the invention provides the following technical scheme:
the aging detection device for the pressure gauge shell comprises a detection box, wherein the detection box comprises a detection shell, a detection door, a detection chamber and an ultrasonic device chamber; a detection door is arranged at the top of the detection shell, and a detection chamber and an ultrasonic device chamber are arranged in the detection shell from top to bottom; a partition plate is arranged between the detection chamber and the ultrasonic device chamber; a detection groove, a sealing cover, an acid-base liquid cylinder, a heater, a temperature detector and a liquid discharge pipe are arranged in the detection chamber; a temperature detector is arranged inside the detection groove; the detection tank is fixedly arranged at the upper part of the partition plate, a placing plate is arranged between the detection tank and the detection shell, the placing plate is fixedly connected to the detection shell and the detection tank, an acid-base liquid cylinder is arranged on the placing plate, the acid-base liquid cylinder is connected with a spray head through a spray pipe, and the spray head is arranged in the detection tank; the lower part of the detection groove is communicated and connected with a liquid discharge pipe; the upper part of the detection groove is provided with a sealing cover which is in sealing connection with the detection groove; a heater is arranged on the outer wall of the detection groove; an ultrasonic generator is arranged in the ultrasonic device chamber.
Furthermore, a detachable connecting plate is arranged in the detection groove, and the connecting plate is provided with 2-4 plates.
Furthermore, the detection groove is provided with a placing bulge, and the connecting plate is arranged on the placing bulge.
Furthermore, a heat insulation layer is arranged between the detection groove and the detection shell.
Furthermore, a sealing glue layer is arranged between the detection groove and the sealing cover.
Furthermore, an electric control valve is arranged on the spray pipe, the aging detection device is provided with an electric controller, and the electric control valve, the heater and the ultrasonic generator are all electrically connected with the electric controller.
The manometer shell that will wait to detect sets up at detecting the inslot, and add the right amount water, then open the shower head of acid-base hydraulic cylinder, spray to waiting to detect the manometer shell on, then open ultrasonic generator, ultrasonic generator provides the supersound for detecting the inslot through the transducer, the supersound can increase the contact strength of liquid and shell, the in-process of supersound can heat simultaneously, make the temperature that the shell is located higher, and simultaneously, the application range according to the shell is different, the temperature of suitable regulation heater again, make the ageing temperature that the shell was located adjustable, the time of the ageing detection of shell has been shortened, make the precision that detects higher.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
wherein: the ultrasonic detection device comprises a detection shell 1, a detection door 2, a detection chamber 3, an ultrasonic device chamber 4, a partition plate 5, a detection groove 6, a sealing cover 7, an acid-base liquid cylinder 8, a heater 9, a temperature detector 10, a liquid discharge pipe 11, a placing plate 12, a spray pipe 13, an ultrasonic generator 14, a connecting plate 15, a placing bulge 16 and a heat insulation layer 17.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in fig. 1 and 2, a aging detection device for a pressure gauge shell comprises a detection shell 1, a detection door 2, a detection chamber 3 and an ultrasonic device chamber 4; the top of the detection shell is provided with a detection door, and a detection chamber and an ultrasonic device chamber are arranged in the detection shell from top to bottom; a partition plate 5 is arranged between the detection chamber and the ultrasonic device chamber. The detection shell plays good guard action, and the detection door is two divisions of doors, conveniently detects opening of door, places the manometer shell in the detection room on upper portion, and the ultrasonic device indoor of lower part is equipped with ultrasonic generrator, provides the supersound for the manometer shell that detects is in under the ultrasonic environment and detects.
A detection groove 6, a sealing cover 7, an acid-base liquid cylinder 8, a heater 9, a temperature detector 10 and a liquid discharge pipe 11 are arranged in the detection chamber; a temperature detector is arranged inside the detection groove; the detection groove is fixedly arranged at the upper part of the partition plate, a placing plate 12 is arranged between the detection groove and the detection shell, the placing plate is fixedly connected to the detection shell and the detection groove, an acid-base liquid cylinder is arranged on the placing plate, the acid-base liquid cylinder is connected with a spray head through a spray pipe 13, and the spray head is arranged in the detection groove; the lower part of the detection groove is communicated and connected with a liquid discharge pipe; the upper part of the detection groove is provided with a sealing cover which is connected with the detection groove in a sealing way; a heater is arranged on the outer wall of the detection groove; an ultrasonic generator 14 is arranged in the ultrasonic device chamber.
In this embodiment, a detachable connection plate 15 is further arranged in the detection tank, and the connection plate is provided with 2 plates. Of course, the number of the connecting plates can be set according to the size of the actual detection groove, and can be set to be 2-4 or even more according to the situation.
In this embodiment, the detection slot is provided with a resting projection 16 on which the connection plate is arranged. Of course, other detachable modes can be adopted to arrange the connecting plate in the detection groove.
In this embodiment, a heat insulating layer 17 is provided between the detection tank and the detection housing.
In this embodiment, a sealant layer is disposed between the detection groove and the sealing cover.
In this embodiment, the shower is provided with an electric control valve, the aging detection device is provided with an electric controller, and the electric control valve, the heater and the ultrasonic generator are all electrically connected with the electric controller. And the automatic operation is realized by adopting electric control setting. Of course, a temperature detector is arranged in the detection chamber to detect the temperature and transmit the temperature to the electric controller.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (6)
1. The utility model provides an ageing detection device of manometer shell which characterized in that: the device comprises a detection box, wherein the detection box comprises a detection shell, a detection door, a detection chamber and an ultrasonic device chamber; a detection door is arranged at the top of the detection shell, and a detection chamber and an ultrasonic device chamber are arranged in the detection shell from top to bottom; a partition plate is arranged between the detection chamber and the ultrasonic device chamber; a detection groove, a sealing cover, an acid-base liquid cylinder, a heater, a temperature detector and a liquid discharge pipe are arranged in the detection chamber; a temperature detector is arranged inside the detection groove; the detection tank is fixedly arranged at the upper part of the partition plate, a placing plate is arranged between the detection tank and the detection shell, the placing plate is fixedly connected to the detection shell and the detection tank, an acid-base liquid cylinder is arranged on the placing plate, the acid-base liquid cylinder is connected with a spray head through a spray pipe, and the spray head is arranged in the detection tank; the lower part of the detection groove is communicated and connected with a liquid discharge pipe; the upper part of the detection groove is provided with a sealing cover which is in sealing connection with the detection groove; a heater is arranged on the outer wall of the detection groove; an ultrasonic generator is arranged in the ultrasonic device chamber.
2. The aging detection device of a pressure gauge case according to claim 1, wherein: the detection tank is also internally provided with a detachable connecting plate, and the connecting plate is provided with 2-4 plates.
3. The aging detection device of a pressure gauge case according to claim 2, wherein: the detection groove is provided with a placing bulge, and the connecting plate is arranged on the placing bulge.
4. The aging detection device of a pressure gauge case according to claim 1, wherein: and a heat insulation layer is arranged between the detection groove and the detection shell.
5. The aging detection device of a pressure gauge case according to claim 1, wherein: and a sealing glue layer is arranged between the detection groove and the sealing cover.
6. The aging detection device of a pressure gauge case according to claim 1, wherein: the automatic aging detection device is characterized in that an electric control valve is arranged on the spray pipe, the aging detection device is provided with an electric controller, and the electric control valve, the heater and the ultrasonic generator are electrically connected with the electric controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140501.8U CN209961661U (en) | 2019-01-28 | 2019-01-28 | Aging detection device for pressure gauge shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140501.8U CN209961661U (en) | 2019-01-28 | 2019-01-28 | Aging detection device for pressure gauge shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209961661U true CN209961661U (en) | 2020-01-17 |
Family
ID=69237574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140501.8U Expired - Fee Related CN209961661U (en) | 2019-01-28 | 2019-01-28 | Aging detection device for pressure gauge shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209961661U (en) |
-
2019
- 2019-01-28 CN CN201920140501.8U patent/CN209961661U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210128 |