CN216382089U - Convenient to use's automatically controlled liquid level liquid thermometer - Google Patents
Convenient to use's automatically controlled liquid level liquid thermometer Download PDFInfo
- Publication number
- CN216382089U CN216382089U CN202122494573.2U CN202122494573U CN216382089U CN 216382089 U CN216382089 U CN 216382089U CN 202122494573 U CN202122494573 U CN 202122494573U CN 216382089 U CN216382089 U CN 216382089U
- Authority
- CN
- China
- Prior art keywords
- barrel
- piston
- liquid level
- thermometer
- convenient
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model relates to the technical field of liquid level liquid thermometers, in particular to an electronic control liquid level thermometer convenient to use, which comprises a vertically arranged barrel, wherein a thermometer is inserted into the barrel, scales are arranged on the surface of the barrel, a first communicating hole is formed in the bottom end of the barrel and is communicated with a second communicating hole in the bottom of an oil tank, a vertically arranged threaded rod is connected in the barrel in a rotating mode, one end of the threaded rod is connected with a motor in a transmission mode, a piston in threaded connection with the threaded rod is arranged in the barrel, the piston is tangent to the inner wall of the barrel, and an air pressure balancing hole is formed in the upper portion of the barrel. When this device need not observe, send into the oil tank with the inside fluid of barrel again through the piston in to utilize the piston to scrape the barrel inner wall totally, the cleanliness factor of assurance barrel inner wall that like this can be better is convenient for observe the use next time.
Description
Technical Field
The utility model relates to the technical field of liquid level liquid thermometers, in particular to an electronic control liquid level liquid thermometer convenient to use.
Background
The liquid level and liquid temperature meter is an important element in a hydraulic system and is used for measuring the liquid level and the temperature of hydraulic oil in a hydraulic oil tank in the hydraulic system so as to ensure the normal operation of the hydraulic system.
In the prior art, a communicating vessel is formed between the lower part of the liquid level pipe and a hydraulic oil tank in a hydraulic system, so that the height of the liquid level in the liquid level pipe is the same as the height of the liquid level in the hydraulic oil tank, and the liquid level of the hydraulic oil tank can be measured. Because the liquid level pipe all the time with hydraulic tank intercommunication, lead to the intraductal fluid that has all the time of liquid level, long-term back of using, the liquid level inside pipe wall will the adhesion fluid, finally adsorb at the inside pipe wall, make the intraductal liquid level of liquid level see not clearly, be not convenient for observe the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a liquid level pipe is easy to adhere oil impurities to cause unclear effect, and provides an electronic control liquid level liquid thermometer convenient to use.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a convenient to use's automatically controlled liquid level liquid thermometer, includes the barrel of vertical setting, the barrel is inserted and is equipped with the thermometer, the barrel surface is equipped with the scale, first intercommunicating pore has been seted up to the barrel bottom, first intercommunicating pore and the second intercommunicating pore of oil tank bottom, the barrel internal rotation is connected with the threaded rod of vertical setting, threaded rod one end transmission is connected with the motor, be equipped with the piston with threaded rod threaded connection in the barrel, the piston is tangent with the barrel inner wall, atmospheric pressure balancing hole has been seted up on barrel upper portion.
And a liquid switch valve is arranged between the first communicating hole and the second communicating hole.
The cavity inside the barrel is of a polygon prism structure, the thermometer is arranged at the bottom end of the barrel, a temperature measuring head of the thermometer is inserted into the barrel from bottom to top, and a notch for inserting the temperature measuring head is formed in the bottom of the piston.
The piston is a rubber plug, and the diameter of the notch is smaller than that of the temperature measuring head.
The utility model provides an electric control liquid level liquid thermometer convenient to use, which has the beneficial effects that: when this device need not observe, send into the oil tank with the inside fluid of barrel again through the piston in to utilize the piston to scrape the barrel inner wall totally, the cleanliness factor of assurance barrel inner wall that like this can be better is convenient for observe the use next time.
Drawings
FIG. 1 is a schematic view of a state structure for observing liquid level and liquid temperature according to the present invention;
FIG. 2 is a schematic structural diagram of the present invention in an unused state.
In the figure: the device comprises an oil tank 1, an air pressure balance hole 2, a second communicating hole 3, a motor 4, a piston 5, a notch 6, a cylinder 7, a threaded rod 8, a temperature detector 9, a first communicating hole 10 and a liquid switch valve 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an electronic control liquid level liquid thermometer convenient to use comprises a vertically arranged barrel 7, a thermometer 9 is inserted into the barrel 7, scales are arranged on the surface of the barrel 7, a first communicating hole 10 is formed in the bottom end of the barrel 7, the first communicating hole 10 is communicated with a second communicating hole 3 in the bottom of an oil tank 1, a vertically arranged threaded rod 8 is connected in the barrel 7 in a rotating mode, a motor 4 is connected to one end of the threaded rod 8 in a transmission mode, a piston 5 in threaded connection with the threaded rod 8 is arranged in the barrel 7, the piston 5 is tangent to the inner wall of the barrel 7, and an air pressure balance hole 2 is formed in the upper portion of the barrel 7.
When 1 liquid level of oil tank and liquid temperature need be observed, refer to figure 1, drive piston motion to 2 tops in atmospheric pressure balancing hole through the motor, make 7 inside atmospheric pressure of barrel balanced with external atmospheric pressure, the communicating vessel effect down observe liquid level and liquid temperature can, when not needing to observe, the screw thread effect down drives piston downstream to figure 2 state through motor and threaded rod, send into the oil tank with the inside fluid of barrel again through the piston in, and utilize the piston to scrape the barrel inner wall totally, the cleanliness factor of assurance barrel inner wall that like this can be better, be convenient for observe the use next time.
A liquid switch valve 11 is arranged between the first communicating hole 10 and the second communicating hole 3, and when the device needs to be replaced or maintained, the liquid switch valve 11 is closed, so that oil inside the oil tank is prevented from leaking outside.
The cavity inside the cylinder 7 is of a polygon prism structure, the thermometer 9 is arranged at the bottom end of the cylinder 7, the temperature measuring head of the thermometer 9 is inserted into the cylinder 7 from bottom to top, and the bottom of the piston 5 is provided with a notch 6 for the temperature measuring head to be inserted; the piston 5 is a rubber plug, and the diameter of the notch 6 is smaller than that of the temperature measuring head. Scrape the temperature measurement head of thermodetector 9 totally through notch 6, avoid the fluid adhesion to solidify on the temperature measurement head, be convenient for use next time.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the utility model concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a convenient to use's automatically controlled liquid level liquid thermometer, its characterized in that, barrel (7) including vertical setting, barrel (7) are inserted and are equipped with thermoscope (9), barrel (7) surface is equipped with the scale, first intercommunicating pore (10) have been seted up to barrel (7) bottom, first intercommunicating pore (10) communicate with second intercommunicating pore (3) of oil tank (1) bottom, barrel (7) internal rotation is connected with threaded rod (8) of vertical setting, threaded rod (8) one end transmission is connected with motor (4), be equipped with piston (5) with threaded rod (8) threaded connection in barrel (7), piston (5) are tangent with barrel (7) inner wall, atmospheric pressure balance hole (2) have been seted up on barrel (7) upper portion.
2. An electrically controlled liquid level and liquid thermometer according to claim 1, wherein a liquid switch valve (11) is provided between the first communicating hole (10) and the second communicating hole (3).
3. The electric control liquid level thermometer convenient to use as claimed in claim 1, wherein the chamber inside the barrel (7) is of a polygon prism structure, the thermometer (9) is arranged at the bottom end of the barrel (7), the temperature measuring head of the thermometer (9) is inserted into the barrel (7) from bottom to top, and the bottom of the piston (5) is provided with a notch (6) for the temperature measuring head to be inserted.
4. A convenient electrically controlled liquid level gauge as claimed in claim 3, wherein said piston (5) is a rubber plug and the diameter of said notch (6) is smaller than the diameter of the temperature measuring head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494573.2U CN216382089U (en) | 2021-10-15 | 2021-10-15 | Convenient to use's automatically controlled liquid level liquid thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494573.2U CN216382089U (en) | 2021-10-15 | 2021-10-15 | Convenient to use's automatically controlled liquid level liquid thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216382089U true CN216382089U (en) | 2022-04-26 |
Family
ID=81245622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494573.2U Active CN216382089U (en) | 2021-10-15 | 2021-10-15 | Convenient to use's automatically controlled liquid level liquid thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216382089U (en) |
-
2021
- 2021-10-15 CN CN202122494573.2U patent/CN216382089U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108444566A (en) | Oil level gauge for transformer based on pressure sensing and temperature adjustmemt | |
| CN207280654U (en) | A kind of anti-explosion safe pressure gauge | |
| CN216382089U (en) | Convenient to use's automatically controlled liquid level liquid thermometer | |
| CN206267914U (en) | Liquid level calibration and engine oil consumption measuring device for engine oil pan | |
| CN110146221A (en) | A kind of on-line measuring device of pressure measurement monitoring system | |
| CN211121494U (en) | Floater mounting rack for magnetostrictive liquid level meter | |
| CN204788564U (en) | Digital level gauge | |
| CN210774472U (en) | Sanitary chuck diaphragm meter | |
| CN104406890B (en) | Hollow cylinder discharging liquid measures the method for liquid surface tension coefficient | |
| CN203443729U (en) | Delicate sanitary medical-grade diaphragm-seal pressure gauge | |
| CN108896196B (en) | High-speed cooling fluid temperature sensor | |
| CN212275023U (en) | Leak protection type level gauge | |
| CN102589630B (en) | Composite strain sensor for flow meter | |
| CN207472733U (en) | A kind of permeable compression testing device of porous material | |
| CN201765024U (en) | Remote indirect liquid depth measurement and display device | |
| CN111829464A (en) | Device for measuring compression capacity of submerged object under high water pressure | |
| CN105673134A (en) | Engine oil level gauge installation structure of engine | |
| CN219084186U (en) | Split capacitive oil level sensor | |
| CN111595406B (en) | Leak protection type level gauge | |
| CN201983790U (en) | Standard device used for equipment installation | |
| CN217032703U (en) | Water column liquid level alignment device and catch water | |
| CN211824609U (en) | High-precision water level detector | |
| CN210465326U (en) | Micro-moisture tester adopting diaphragm-free electrode detection technology | |
| CN221050575U (en) | Alarm device for loading and unloading oil control cabinet | |
| CN216629768U (en) | Casting glue deaeration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |