CN210268993U - High temperature resistant pressure transmitter device - Google Patents
High temperature resistant pressure transmitter device Download PDFInfo
- Publication number
- CN210268993U CN210268993U CN201921608030.5U CN201921608030U CN210268993U CN 210268993 U CN210268993 U CN 210268993U CN 201921608030 U CN201921608030 U CN 201921608030U CN 210268993 U CN210268993 U CN 210268993U
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- pressure transmitter
- heat dissipation
- silica gel
- oil storage
- base
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Abstract
The utility model discloses a high temperature resistance pressure transmitter device, include the pressure transmitter body, get depression bar, radiating fin, silica gel heat dissipation layer and through-hole, the base is installed to the below of pressure transmitter body, the first ring flange of below installation of base, the second ring flange is installed to the below of getting the depression bar, the outside of getting the depression bar is provided with the oil storage chamber, the conduction oil has been stored in the oil storage chamber, the silica gel heat dissipation layer is installed in the outside in oil storage chamber, radiating fin is installed in the outside on silica gel heat dissipation layer, the rubber packing pad is installed to the below in oil storage chamber, the rubber packing pad is sealed with silica gel heat dissipation layer, the second ring flange, get the gap between the depression bar, the equipartition is provided with a plurality of through. The utility model discloses an oil storage chamber, silica gel heat dissipation layer, radiating fin and the spiral pipe that set up realize the multistage synchronous heat dissipation to pressure transmitter, make the heat dissipation more high-efficient, and the cooling is rapider, has prolonged pressure transmitter's life.
Description
Technical Field
The utility model relates to a pressure transmitter field specifically is a high temperature resistance pressure transmitter device.
Background
The pressure transmitter is a device for converting pressure into pneumatic signals or electric signals for control and remote transmission, and can convert physical pressure parameters of gas, liquid and the like sensed by a load cell sensor into standard electric signals to be supplied to secondary instruments such as an indication alarm instrument, a recorder, a regulator and the like for measurement, indication and process regulation.
Most of the existing pressure transmitters are single in structure, most of the existing pressure transmitters adopt a heat dissipation mode and a heat dissipation mechanism, the heat dissipation effect is not ideal enough, the temperature of the existing pressure transmitter is easily raised in the long-term use process, the measurement precision of the existing pressure transmitter is influenced, and the service life of the existing pressure transmitter is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistance pressure transmitter device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a high-temperature-resistant pressure transmitter device comprises a pressure transmitter body, a pressure taking rod, a radiating fin, a silica gel radiating layer and a through hole, wherein a base is arranged below the pressure transmitter body, a connector lug is arranged above the pressure transmitter body, a pressure sensor is arranged in the middle of the lower portion of the base, the pressure taking rod is arranged below the pressure sensor, a first flange plate is arranged below the base, a second flange plate is arranged below the pressure taking rod, an oil storage cavity is arranged on the outer side of the pressure taking rod, heat conducting oil is stored in the oil storage cavity, the silica gel radiating layer is arranged on the outer side of the oil storage cavity, the radiating fin is arranged on the outer side of the silica gel radiating layer, the radiating fin is arranged between the first flange plate and the second flange plate, the first flange plate and the second flange plate are fixedly connected with the radiating fin through fastening bolts, the rubber sealing gasket seals gaps among the silica gel heat dissipation layer, the second flange plate and the pressure taking rod, and a plurality of through holes are uniformly distributed in the heat dissipation fins.
As a further aspect of the present invention: the first flange plate is fixedly connected with the base in a welding mode.
As a further aspect of the present invention: the water inlet connector is installed on the right side of the base, and the connecting water pipe is installed on the left side of the water inlet connector.
As a further aspect of the present invention: the connecting water pipe is wound on the base, and a spiral pipe is connected below the connecting water pipe.
As a further aspect of the present invention: the spiral pipe is wound on the radiating fins from top to bottom, and a water outlet interface is arranged below the right side of the spiral pipe.
Compared with the prior art, the utility model realizes the multi-stage synchronous heat dissipation of the pressure transmitter through the arranged oil storage cavity, the silica gel heat dissipation layer, the heat dissipation fins and the spiral pipe, so that the heat dissipation is more efficient, the temperature reduction is more rapid, and the service life of the pressure transmitter is prolonged; the heat dissipation area of the heat dissipation fins is increased through the arranged through holes, so that the heat dissipation effect of the heat dissipation fins is better; the first flange plate and the second flange plate which are arranged enable the whole device to be more convenient and faster to detach and install, and are convenient to clean and maintain.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a high temperature resistant pressure transmitter apparatus.
Fig. 2 is a schematic top view of a heat dissipation fin and a through hole of a high temperature resistant pressure transmitter apparatus according to an embodiment.
Fig. 3 is a schematic structural diagram of a second embodiment of a high temperature resistant pressure transmitter apparatus.
In the figure: 1. a pressure transmitter body; 2. a connector lug; 3. a base; 4. a pressure sensor; 5. taking a pressure rod; 6. a first flange plate; 7. a second flange plate; 8. a heat dissipating fin; 9. fastening a bolt; 10. a silica gel heat dissipation layer; 11. an oil storage chamber; 12. a rubber gasket; 13. a through hole; 14. a water inlet interface; 15. connecting a water pipe; 16. a spiral tube; 17. and a water outlet interface.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-2, a high temperature resistant pressure transmitter apparatus includes a pressure transmitter body 1, a pressure tapping rod 5, a heat dissipation fin 8, a silica gel heat dissipation layer 10 and a through hole 13; a base 3 is arranged below a pressure transmitter body 1, a connector lug 2 is arranged above the pressure transmitter body 1, a pressure sensor 4 is arranged in the middle of the lower portion of the base 3, a pressure taking rod 5 is arranged below the pressure sensor 4, a first flange plate 6 is arranged below the base 3, the first flange plate 6 is fixedly connected with the base 3 in a welding mode, a second flange plate 7 is arranged below the pressure taking rod 5, an oil storage cavity 11 is arranged on the outer side of the pressure taking rod 5, heat conducting oil is stored in the oil storage cavity 11, a silica gel heat dissipation layer 10 is arranged on the outer side of the oil storage cavity 11, heat dissipation fins 8 are arranged on the outer side of the silica gel heat dissipation layer 10, the heat dissipation fins 8 are arranged between the first flange plate 6 and the second flange plate 7, the first flange plate 6 and the second flange plate 7 are fixedly connected with the heat dissipation fins 8 through fastening bolts 9, and a rubber sealing gasket 12 is, the rubber sealing gasket 12 seals gaps among the silica gel heat dissipation layer 10, the second flange plate 7 and the pressure taking rod 5, a plurality of through holes 13 are uniformly distributed on the heat dissipation fins 8, the heat dissipation area of the heat dissipation fins 8 can be increased by arranging the through holes 13, and the heat dissipation effect of the heat dissipation fins 8 is better.
Example two
As shown in fig. 3, a high temperature resistant pressure transmitter device includes a pressure transmitter body 1, a pressure tapping rod 5, a heat dissipation fin 8, a silica gel heat dissipation layer 10 and a through hole 13; a base 3 is arranged below a pressure transmitter body 1, a connector lug 2 is arranged above the pressure transmitter body 1, a pressure sensor 4 is arranged in the middle of the lower portion of the base 3, a pressure taking rod 5 is arranged below the pressure sensor 4, a first flange plate 6 is arranged below the base 3, the first flange plate 6 is fixedly connected with the base 3 in a welding mode, a second flange plate 7 is arranged below the pressure taking rod 5, an oil storage cavity 11 is arranged on the outer side of the pressure taking rod 5, heat conducting oil is stored in the oil storage cavity 11, a silica gel heat dissipation layer 10 is arranged on the outer side of the oil storage cavity 11, heat dissipation fins 8 are arranged on the outer side of the silica gel heat dissipation layer 10, the heat dissipation fins 8 are arranged between the first flange plate 6 and the second flange plate 7, the first flange plate 6 and the second flange plate 7 are fixedly connected with the heat dissipation fins 8 through fastening bolts 9, and a rubber sealing gasket 12 is, the rubber sealing gasket 12 seals gaps among the silica gel heat dissipation layer 10, the second flange plate 7 and the pressure taking rod 5, a plurality of through holes 13 are uniformly distributed on the heat dissipation fins 8, the heat dissipation area of the heat dissipation fins 8 can be increased by arranging the through holes 13, and the heat dissipation effect of the heat dissipation fins 8 is better.
The utility model discloses a theory of operation is: install first ring flange 6 and second ring flange 7 in getting the upper and lower both sides of depression bar 5 at first, then in proper order with oil storage chamber 11, silica gel heat dissipation layer 10 and radiating fin 8 install in getting the outside of depression bar 5, fasten the connection through fastening bolt 9, and to adding the conduction oil in the oil storage chamber 11, install spiral pipe 16 on radiating fin 8, and be connected with connecting water pipe 15 and play water interface 17 respectively, connecting water pipe 15 is connected to water inlet interface 14, add cold water in to spiral pipe 16 through water inlet interface 14, the cold water flow in-process carries out the heat transfer, the conduction oil through oil storage chamber 11, silica gel heat dissipation layer 10, the multistage heat dissipation is realized to radiating fin 8 and spiral pipe 16's combined action.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. A high-temperature-resistant pressure transmitter device comprises a pressure transmitter body (1), a pressure taking rod (5), a heat radiating fin (8), a silica gel heat radiating layer (10) and a through hole (13), and is characterized in that a base (3) is installed below the pressure transmitter body (1), a connector lug (2) is installed above the pressure transmitter body (1), a pressure sensor (4) is installed in the middle of the lower portion of the base (3), the pressure taking rod (5) is installed below the pressure sensor (4), a first flange plate (6) is installed below the base (3), a second flange plate (7) is installed below the pressure taking rod (5), an oil storage cavity (11) is arranged on the outer side of the pressure taking rod (5), heat conducting oil is stored in the oil storage cavity (11), the silica gel heat radiating layer (10) is installed on the outer side of the oil storage cavity (11), and the heat radiating fin (8) is installed on the outer side of the silica gel, radiating fin (8) are installed between first ring flange (6) and second ring flange (7), all through fastening bolt (9) fastening connection between first ring flange (6) and second ring flange (7) and radiating fin (8), rubber seal pad (12) are installed to the below in oil storage chamber (11), rubber seal pad (12) are sealed silica gel heat dissipation layer (10), second ring flange (7), get the gap between pressure bar (5), the equipartition is provided with a plurality of through-holes (13) on radiating fin (8).
2. The high-temperature-resistant pressure transmitter device as claimed in claim 1, wherein the first flange plate (6) and the base (3) are fixedly connected together by welding.
3. The high-temperature-resistant pressure transmitter device as claimed in claim 1, wherein a water inlet interface (14) is installed on the right side of the base (3), and a connecting water pipe (15) is installed on the left side of the water inlet interface (14).
4. The high-temperature-resistant pressure transmitter device as claimed in claim 3, characterized in that the connecting water pipe (15) is wound around the base (3), and a spiral pipe (16) is connected below the connecting water pipe (15).
5. The high-temperature-resistant pressure transmitter device as claimed in claim 4, wherein the spiral tube (16) is wound on the heat dissipation fin (8) from top to bottom, and a water outlet (17) is arranged below the right side of the spiral tube (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608030.5U CN210268993U (en) | 2019-09-25 | 2019-09-25 | High temperature resistant pressure transmitter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921608030.5U CN210268993U (en) | 2019-09-25 | 2019-09-25 | High temperature resistant pressure transmitter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210268993U true CN210268993U (en) | 2020-04-07 |
Family
ID=70019651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921608030.5U Expired - Fee Related CN210268993U (en) | 2019-09-25 | 2019-09-25 | High temperature resistant pressure transmitter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210268993U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284604A (en) * | 2020-11-05 | 2021-01-29 | 南京沃天科技有限公司 | High-temperature-resistant pressure transmitter |
| DE102022108596A1 (en) | 2022-04-08 | 2023-10-12 | Vega Grieshaber Kg | Sensor for process measurement technology, measuring arrangement, process system and method for operating a sensor |
-
2019
- 2019-09-25 CN CN201921608030.5U patent/CN210268993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112284604A (en) * | 2020-11-05 | 2021-01-29 | 南京沃天科技有限公司 | High-temperature-resistant pressure transmitter |
| DE102022108596A1 (en) | 2022-04-08 | 2023-10-12 | Vega Grieshaber Kg | Sensor for process measurement technology, measuring arrangement, process system and method for operating a sensor |
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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: 20200407 Termination date: 20210925 |