CN212615303U - Online temperature detection system of multi-stage pump - Google Patents
Online temperature detection system of multi-stage pump Download PDFInfo
- Publication number
- CN212615303U CN212615303U CN202020773473.6U CN202020773473U CN212615303U CN 212615303 U CN212615303 U CN 212615303U CN 202020773473 U CN202020773473 U CN 202020773473U CN 212615303 U CN212615303 U CN 212615303U
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- China
- Prior art keywords
- temperature sensor
- pump
- end cover
- casing
- temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000010586 diagram Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to an online temperature-detecting system of multistage pump, including motor and pump, the power take off end and the pump transmission of motor are connected, the motor includes the casing, connects in the upper end cover on casing top, connects in the lower terminal cover of casing bottom and the terminal box of being connected with the casing, is equipped with first temperature sensor, second temperature sensor, third temperature sensor, fourth temperature sensor on upper end cover, lower terminal cover, the terminal box respectively and on the pump body. This application has the temperature on-line measuring problem of having solved the upper and lower bearing of water pump drive wheel motor, control box, the pump body, and the purpose is to know the online during operation temperature rise condition of water pump, can real-time supervision water pump performance to make the judgement.
Description
Technical Field
The utility model relates to a temperature detecting system, especially a multistage pump on-line temperature detecting system.
Background
There is no systematic physical examination device designed for multi-stage pumps on the market; the invention mainly solves the problem of online detection of the temperature of the upper bearing, the lower bearing, the coil and each position of the pump body of the water pump, and aims to know the temperature rise condition of the water pump during online work and directly judge the performance of the water pump. Most of water pumps used in the existing market only detect the temperature of a coil, do not monitor the temperature rise of main parts, bearings and a pump body of the water pump, and can not eliminate the problems of lack of lubricating oil and water and idling, and the problems are relatively common. Along with the great development of the application of the sensing technology of the internet of things of industrial equipment, the demand that secondary water supply equipment is used for acquiring the temperature of a water pump for a pump of the internet of things is more and more vigorous, and the market demand for configuring a sensor by using a large data analysis means for the working condition of the water supply equipment is extremely wide.
Most of water pumps used in the existing market only detect the temperature of a coil, do not monitor the temperature rise of main parts, bearings and a pump body of the water pump, and can not eliminate the problems of lack of lubricating oil and water and idling, and the problems are relatively common.
Disclosure of Invention
The utility model aims at providing an online temperature detection system of multistage pump for solve the problem of background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an online temperature-detecting system of multistage pump, includes motor and pump, and the power take off end and the pump transmission of motor are connected, the motor includes the casing, connects in the upper end cover on casing top, connects in the lower extreme cover of casing bottom and the terminal box of being connected with the casing, is equipped with first temperature sensor, second temperature sensor, third temperature sensor, fourth temperature sensor on upper end cover, lower extreme cover, the terminal box respectively and on the pump body.
To the optimization of the utility model, the center of the upper end cover is provided with the upper bearing, the first temperature sensor is arranged on the upper end cover in the area 0.8mm-12mm away from the upper bearing.
To the optimization of the utility model, the center of the lower end cover is provided with the lower bearing, the second temperature sensor is arranged on the lower end cover in the area 0.8mm-12mm away from the lower bearing.
To the utility model discloses an optimize, be equipped with the coil in the terminal box, third temperature sensor sets up outside the insulated paint of coil in the terminal box.
To the utility model discloses an optimize, first temperature sensor, second temperature sensor, third temperature sensor all connect on upper end cover, lower extreme cover, terminal box and the pump body through heat conduction silica gel.
Compared with the prior art, the utility model, the temperature on-line measuring problem of having solved the upper and lower bearing of water pump drive wheel motor, control box, the pump body, the mesh is the temperature rise condition of understanding the online during operation of water pump, can real-time supervision water pump performance to make the judgement.
Drawings
FIG. 1 is a schematic diagram of a temperature sensor arrangement for an in-line temperature sensing system for a multi-stage pump.
Fig. 2 is a schematic view of the connection of the temperature sensor on the upper end cap.
Fig. 3 is a schematic view of the temperature sensor connection on the lower end cap.
Fig. 4 is a schematic diagram of the temperature sensor connection on the junction box.
Detailed Description
Example 1: reference is made to fig. 1-4. The utility model provides an online temperature-detecting system of multistage pump, includes motor 1 and the pump body 2, and motor 1's power take off end is connected with the transmission of the pump body 2, motor 1 includes casing 13, connects in the upper end cover 11 on casing 13 top, connects in the lower extreme cover 12 of casing 13 bottom and the terminal box 6 of being connected with casing 13, is equipped with first temperature sensor 3, second temperature sensor 4, third temperature sensor 5, fourth temperature sensor 7 on upper end cover 11, lower extreme cover 12, the terminal box 6 respectively and on the pump body 2. An upper bearing 111 is arranged in the center of the upper end cover 11, and the first temperature sensor 3 is arranged in an area, 0.8mm-12mm away from the upper bearing 111, of the upper end cover 11. The center of the lower end cover 12 is provided with a lower bearing 112, and the second temperature sensor 4 is arranged in an area, which is 0.8mm-12mm away from the lower bearing 112, on the lower end cover 12. A coil 61 is arranged in the junction box 6, and the third temperature sensor 5 is arranged outside the insulating paint of the coil 61 in the junction box 6. First temperature sensor 3, second temperature sensor 4, third temperature sensor 5, fourth temperature sensor 7 all connect on upper end cover 11, lower extreme cover 12, terminal box 6, the pump body 2 through heat conduction silica gel.
It is to be understood that: although the present invention has been described in more detail in the embodiments, these descriptions are only simple descriptions of the present invention, and are not intended to limit the present invention, and any inventions that do not exceed the spirit of the present invention all fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides an online temperature detection system of multistage pump, includes motor (1) and the pump body (2), and the power take off end and the pump body (2) transmission of motor (1) are connected, its characterized in that motor (1) include casing (13), connect in upper end cover (11) on casing (13) top, connect in lower extreme cover (12) of casing (13) bottom and terminal box (6) of being connected with casing (13), be equipped with first temperature sensor (3), second temperature sensor (4), third temperature sensor (5), fourth temperature sensor (7) on upper end cover (11), lower extreme cover (12), terminal box (6) and on the pump body (2) respectively.
2. The multi-stage pump on-line temperature detection system of claim 1, wherein: an upper bearing (111) is arranged in the center of the upper end cover (11), and the first temperature sensor (3) is arranged in an area, 0.8-12 mm away from the upper bearing (111), of the upper end cover (11).
3. The multi-stage pump on-line temperature detection system of claim 1, wherein: the center of the lower end cover (12) is provided with a lower bearing (112), and the second temperature sensor (4) is arranged in an area, which is 0.8-12 mm away from the lower bearing (112), on the lower end cover (12).
4. The multi-stage pump on-line temperature detection system of claim 1, wherein: a coil (61) is arranged in the junction box (6), and the third temperature sensor (5) is arranged outside insulating paint of the coil (61) in the junction box (6).
5. The multi-stage pump on-line temperature detection system of claim 1, wherein: first temperature sensor (3), second temperature sensor (4), third temperature sensor (5), fourth temperature sensor (7) all connect on upper end cover (11), lower extreme cover (12), terminal box (6), pump body (2) through heat conduction silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773473.6U CN212615303U (en) | 2020-05-11 | 2020-05-11 | Online temperature detection system of multi-stage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020773473.6U CN212615303U (en) | 2020-05-11 | 2020-05-11 | Online temperature detection system of multi-stage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615303U true CN212615303U (en) | 2021-02-26 |
Family
ID=74725837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020773473.6U Expired - Fee Related CN212615303U (en) | 2020-05-11 | 2020-05-11 | Online temperature detection system of multi-stage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615303U (en) |
-
2020
- 2020-05-11 CN CN202020773473.6U patent/CN212615303U/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 |
Granted publication date: 20210226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |