CN211144939U - Oil tank - Google Patents
Oil tank Download PDFInfo
- Publication number
- CN211144939U CN211144939U CN201922250759.6U CN201922250759U CN211144939U CN 211144939 U CN211144939 U CN 211144939U CN 201922250759 U CN201922250759 U CN 201922250759U CN 211144939 U CN211144939 U CN 211144939U
- Authority
- CN
- China
- Prior art keywords
- signal
- signal receiving
- receiving unit
- tank body
- liquid level
- 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
- Examining Or Testing Airtightness (AREA)
Abstract
The application relates to the technical field of hydraulic oil storage, in particular to an oil tank, which comprises an oil tank body and a liquid level detection device; the oil tank body is used for containing hydraulic oil; the liquid level detection device is arranged on the oil tank body and comprises a signal transmitting unit and a signal receiving unit which are arranged at intervals, the signal transmitting end of the signal transmitting unit and the signal receiving end of the signal receiving unit are located in the oil tank body, and at least one of the signal transmitting unit and the signal receiving unit is located below the liquid level of hydraulic oil. For example, when the signal generating unit is located below the liquid level of hydraulic oil and the signal receiving unit is located above the liquid level of the hydraulic oil, the signal transmitting unit transmits a signal to the signal receiving unit, and the signal is blocked by the hydraulic oil, so that the signal receiving unit cannot receive the signal transmitted by the signal transmitting unit, and the liquid level detecting device does not respond, i.e., the oil leakage of the oil tank is judged.
Description
Technical Field
The application relates to the technical field of hydraulic oil storage, in particular to an oil tank.
Background
The oil tank is used for storing hydraulic oil, but because the oil tank is great and keep away from the operation panel, is difficult to see the oil level in the oil tank clearly, in case the oil leak problem appears, can not in time discover.
SUMMERY OF THE UTILITY MODEL
The utility model provides an aim at provides an oil tank, solves the oil tank that exists among the prior art to a certain extent and appears the technical problem that the oil leak problem can not in time discover.
The application provides an oil tank which comprises an oil tank body and a liquid level detection device;
the oil tank body is used for containing hydraulic oil;
the liquid level detection device sets up on the oil tank body, the liquid level detection device includes signal transmission unit and the signal receiving unit that the interval set up, the signal transmission end of signal transmission unit with the signal receiving terminal of signal receiving unit is located this is internal to the oil tank, just signal transmission unit with at least one is located in the signal receiving unit below the liquid level of hydraulic oil, and the distance is preset to the liquid level of hydraulic oil.
In the above technical solution, further, wherein the signal transmitting end of the signal transmitting unit and the signal receiving end of the signal receiving unit are respectively located at two sides in the oil tank body, and the height of the signal transmitting unit from the plane where the bottom end of the oil tank body is located is equal to the height of the signal receiving unit from the plane where the bottom end of the oil tank body is located.
In the above technical solution, further, sealing members are respectively disposed at the connection positions of the signal transmitting unit and the signal receiving unit with the oil tank body.
In the above technical solution, further, the mobile terminal further includes a controller, and the signal transmitting unit and the signal receiving unit are electrically connected to the controller respectively.
In the above technical solution, the mobile terminal further comprises an alarm device, the alarm device is electrically connected to the controller, and when the signal receiving unit receives the signal sent by the signal transmitting unit, the controller controls the alarm device to send an alarm signal.
In the above technical solution, further, the signal transmitting unit and the signal receiving unit are both photoelectric sensors.
In the above technical scheme, further, still include the supporting seat, the oil tank body set up in on the supporting seat, the supporting seat is used for supporting the oil tank body.
In the above technical solution, further, the mobile terminal further includes a first bracket, the first bracket is disposed on the supporting seat, and the housings of the signal transmitting unit and the signal receiving unit are fixed to the supporting seat through the first bracket, respectively.
In the above technical solution, further, the alarm device further includes a second bracket, the second bracket is disposed on the support seat, and the casing of the alarm device is fixed on the support seat through the second bracket.
In the above technical scheme, further, the supporting seat is provided with positioning blocks at intervals, the oil tank body is located between two adjacent positioning blocks, and the positioning blocks are used for positioning the oil tank body.
Compared with the prior art, the beneficial effect of this application is:
the application provides an oil tank which comprises an oil tank body and a liquid level detection device; the oil tank body is used for containing hydraulic oil; the liquid level detection device sets up on the oil tank body, the liquid level detection device includes signal transmission unit and the signal receiving unit that the interval set up, the signal transmission end of signal transmission unit with the signal receiving terminal of signal receiving unit is located this is internal to the oil tank, just signal transmission unit with at least one is located in the signal receiving unit below the liquid level of hydraulic oil, and the distance is preset to the liquid level of hydraulic oil.
The liquid level detection device is used for detecting the liquid level condition in the oil tank body and further judging whether oil leakage occurs, and specifically, the liquid level detection device comprises a signal sounding unit and a signal detection unit, wherein at least one of a signal transmitting unit and a signal receiving unit is positioned below the liquid level of hydraulic oil, for example, when the signal generating unit is positioned below the liquid level of the hydraulic oil and the signal receiving unit is positioned above the liquid level of the hydraulic oil, the signal transmitting unit transmits a signal to the signal receiving unit, the signal is blocked by the hydraulic oil, the signal receiving unit cannot receive the signal transmitted by the signal transmitting unit, the signal receiving unit cannot receive the signal at the moment, and the signal receiving unit cannot respond at the moment, namely, the oil tank does not have faults such as oil leakage at the moment; when the signal transmitting unit transmits a signal to the signal receiving unit and the signal receiving unit receives the signal transmitted by the signal transmitting unit, the signal transmitted by the signal transmitting unit is not blocked by hydraulic oil, namely, the liquid level of the hydraulic oil drops below the signal generating unit, and the signal receiving unit responds, namely, the oil tank is proved to be in fault at the moment; (conversely, when the signal receiving unit is positioned below the liquid level of the hydraulic oil, the signal transmitting unit is positioned above the liquid level of the hydraulic oil, and when the signal transmitting unit and the signal receiving unit are positioned below the liquid level of the hydraulic oil at the same time, the judgment can also be carried out by the above judging mode).
To sum up, this application can realize carrying out short-term test to liquid level in the oil tank.
Drawings
In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a fuel tank provided in an embodiment of the present application;
FIG. 2 is a top view of a fuel tank provided in an embodiment of the present application;
FIG. 3 is a side view of an oil tank according to an embodiment of the present disclosure;
fig. 4 is a schematic block diagram of an electrical circuit of the oil tank according to the embodiment of the present application.
In the figure: 101-a tank body; 102-a signal generating unit; 103-a signal receiving unit; 104-a support base; 105-a first scaffold; 106-controller.
Detailed Description
The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 application can be understood in a specific case by those of ordinary skill in the art.
The present application is further described with reference to fig. 1 to 4, wherein fig. 1 is a schematic structural diagram of a fuel tank provided in an embodiment of the present application; FIG. 2 is a top view of a fuel tank provided in an embodiment of the present application; FIG. 3 is a side view of an oil tank according to an embodiment of the present disclosure; fig. 4 is a schematic block diagram of an electrical circuit of the oil tank according to the embodiment of the present application.
Example one
Referring to fig. 1 to 3, the present application provides a fuel tank, which includes a tank body 101 and a liquid level detection device;
the oil tank body 101 is used for containing hydraulic oil;
the liquid level detection device sets up on the oil tank body 101, the liquid level detection device includes signal transmission unit and the signal receiving unit 103 that the interval set up, the signal transmission end of signal transmission unit with the signal receiving terminal of signal receiving unit 103 is located in the oil tank body 101, just the signal transmission unit with at least one is located in the signal receiving unit 103 below the liquid level of hydraulic oil, and the distance is preset to the liquid level of hydraulic oil.
Utilize the liquid level detection device to detect the liquid level condition in the oil tank body 101 in this application, judge whether oil leak of oil tank through the change of liquid level. Specifically, the liquid level detection device includes a signal sounding unit and a signal detection unit, wherein at least one of the signal transmitting unit or the signal receiving unit 103 is located below the liquid level of the hydraulic oil, for example, when the signal generating unit 102 is located below the liquid level of the hydraulic oil and the signal receiving unit is located above the liquid level of the hydraulic oil, the signal transmitting unit transmits a signal to the signal receiving unit 103, and since the signal is blocked by the hydraulic oil, i.e., the signal is blocked, the signal receiving unit 103 cannot receive the signal transmitted by the signal transmitting unit, at this time, the signal receiving unit 103 cannot receive the signal, at this time, the signal receiving unit 103 cannot respond, i.e., it is said that the oil tank leaks at this time; when the signal transmitting unit transmits a signal to the signal receiving unit 103 and the signal receiving unit 103 receives the signal transmitted by the signal transmitting unit, it indicates that the signal transmitted by the signal transmitting unit is not blocked by the hydraulic oil, that is, the liquid level of the hydraulic oil drops below the signal generating unit 102, i.e., it indicates that a fault such as oil leakage occurs in the oil tank at this time.
On the contrary, when the signal receiving unit is located below the liquid level of the hydraulic oil, the signal transmitting unit is located above the liquid level of the hydraulic oil, and when the signal transmitting unit and the signal receiving unit 103 are simultaneously located below the liquid level of the hydraulic oil, the judgment can be performed by the above judging method.
More specifically, when at least one of the signal transmitting unit and the signal receiving unit 103 is located below the liquid level of the hydraulic oil, and when the signal transmitting unit is located below the liquid level of the hydraulic oil, the signal transmitting unit is at a certain preset distance from the pressure surface of the hydraulic oil; when the signal receiving unit 103 is located below the liquid level of the hydraulic oil, the signal receiving unit 103 is a certain preset distance away from the liquid level of the hydraulic oil.
In actual use, because the vibration, the oil tank body 101 can have certain rocking inevitably, and when the oil tank rocked, the hydraulic oil liquid level had certain undulant, prevented oil tank body 101 when undulant, only because undulant and make the receiving terminal of signal receiving unit 103 receive the signal of the transmission end transmission of signal transmission unit, and then caused the problem that the erroneous judgement brought.
In this embodiment, the signal transmitting end of the signal transmitting unit and the signal receiving end of the signal receiving unit 103 are respectively located at two sides in the oil tank body 101, and the height of the signal transmitting unit from the plane where the bottom end of the oil tank body 101 is located is equal to the height of the signal receiving unit 103 from the plane where the bottom end of the oil tank body 101 is located, and at this time, the signal transmitting end of the signal transmitting unit and the signal receiving end of the signal receiving unit 103 are both located below the liquid level of the hydraulic oil, so that once the oil leaks from the oil tank body 101, when the pressure surface of the hydraulic oil is lower than the liquid level of the signal transmitting end, the signal receiving end of the signal receiving unit 103 can receive the signal transmitted by the signal transmitting end of the signal transmitting unit at the first time.
In this embodiment, in order to ensure the sealing performance of the tank body 101, the connection portions of the signal transmitting unit and the signal receiving unit 103 with the tank body 101 are respectively provided with a sealing member.
Specifically, the transmitting terminal of the signal transmitting unit and the signal receiving terminal of the signal receiving unit 103 in this application are located respectively both sides in the oil tank body 101, be provided with the sealing member at the junction of the transmitting terminal of the signal transmitting unit and the oil tank body 101 and the junction of the receiving terminal of the signal receiving unit 103 and the oil tank body 101 promptly, prevent that hydraulic oil from passing through the space oil leak of junction, and then provide the leakproofness of oil tank body 101.
In this embodiment, the oil tank further comprises a controller 106 and an alarm device, and the signal transmitting unit and the signal receiving unit 103 are respectively electrically connected with the controller 106; the alarm device is electrically connected with the controller 106, and when the signal receiving unit 103 receives the signal sent by the signal transmitting unit, the controller 106 controls the alarm device to send an alarm signal.
Specifically, the alarm device comprises an alarm, and the type of the alarm is preferably a hydraulic alarm of Y L W-100, but the alarm device is not limited to the type of the alarm, and other alarm devices can meet the requirements of the device and can realize an alarm function.
In this embodiment, the signal transmitting unit and the signal receiving unit 103 are both photoelectric sensors.
Preferably, the model of the photoelectric sensor is GHK40-CQ750-E5 (but not limited to the model, other models capable of meeting the requirements of the application are available, and the models are determined according to actual conditions).
In this embodiment, in order to ensure the stability of the fuel tank body 101, the present application further includes a support base 104, the fuel tank body 101 is disposed on the support base 104, and the support base 104 is used for supporting the fuel tank body 101.
More specifically, since the tank body 101 is mostly of a cylindrical structure, the support seat 104 is preferably rectangular in this application, but is not limited to rectangular.
In this embodiment, the present application further includes a first bracket 105, the first bracket 105 is disposed on the supporting base 104, and the housing of the liquid level detection device is fixed on the supporting base 104 through the first bracket 105.
Specifically, the first bracket 105 is vertically arranged on the supporting seat 104, and the height of the first bracket 105 is preferably equal to the height of the tank body 101, that is, the liquid level detection device can be arranged on the first brackets 105 at different heights as required; preferably, a sliding block is arranged on the liquid level detection device, a sliding rail is arranged on the first support 105, and the sliding block can slide on the sliding rail, so that the position of the liquid level detection device on the first support 105 can be adjusted.
More specifically, when the signal emitting unit of the liquid level detecting device and the signal receiving unit 103 are divided to be located on two sides of the tank body 101, preferably, two first brackets 105 are provided, wherein one first bracket 105 is used for fixing the signal emitting unit, and the other first bracket 105 is used for fixing the signal receiving unit.
More specifically, the first bracket 105 is made of a metal material, so that the service life of the first bracket 105 is prolonged; an insulating layer is attached to the outer side wall of the first support 105, and the insulating layer can prevent explosion accidents once the oil tank leaks.
In this embodiment, the present application further includes a second bracket, the second bracket is disposed on the supporting seat 104, and the casing of the alarm device is fixed on the supporting seat 104 through the second bracket. Specifically, the second bracket is preferably vertically disposed on the supporting seat 104, and the alarm device can be slidably disposed on the second brackets at different heights as required, so as to meet different requirements.
More specifically, the second bracket is made of a metal material, an insulating layer is attached to the outer side wall of the second bracket, and the insulating layer can prevent explosion accidents once the oil leaks from the oil tank.
In this embodiment, in actual use, the oil tank can take place little vibration unavoidably, can stably fix on supporting seat 104 for guaranteeing oil tank body 101, and this application is in interval is provided with the setting element on supporting seat 104, oil tank body 101 is located adjacent two between the setting element, this application utilizes the setting element is used for right oil tank body 101 location to guarantee when the oil tank is when taking place the vibration, oil tank body 101 reduces the vibration under the positioning action of locating piece.
Specifically, the positioning element is preferably a positioning block or a positioning column.
More specifically, in the present application, a first preferable mode of the positioning block or the positioning column is that the positioning block or the positioning column is disposed on both sides of the width direction of the oil tank body 101, so as to prevent the oil tank body 101 from vibrating in the width direction; in a second preferred aspect, the tank body 101 is provided on both sides in the longitudinal direction thereof, and vibration in the width direction of the tank body 101 can be prevented.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application. Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments.
Claims (10)
1. An oil tank is characterized by comprising an oil tank body and a liquid level detection device;
the oil tank body is used for containing hydraulic oil;
the liquid level detection device sets up on the oil tank body, the liquid level detection device includes signal transmission unit and the signal receiving unit that the interval set up, the signal transmission end of signal transmission unit with the signal receiving terminal of signal receiving unit is located this is internal to the oil tank, just signal transmission unit with at least one is located in the signal receiving unit below the liquid level of hydraulic oil, and the distance is preset to the liquid level of hydraulic oil.
2. The fuel tank of claim 1, wherein the signal transmitting end of the signal transmitting unit and the signal receiving end of the signal receiving unit are respectively located at two sides in the fuel tank body, and the height of the signal transmitting unit from the plane where the bottom end of the fuel tank body is located is equal to the height of the signal receiving unit from the plane where the bottom end of the fuel tank body is located.
3. The fuel tank according to claim 1, wherein the signal transmitting unit and the signal receiving unit are provided with seals at their junctions with the tank body, respectively.
4. The fuel tank of claim 2, further comprising a controller, wherein the signal transmitting unit and the signal receiving unit are electrically connected to the controller, respectively.
5. The fuel tank of claim 4, further comprising an alarm device electrically connected to the controller, wherein the controller controls the alarm device to send an alarm signal when the signal receiving unit receives the signal sent by the signal transmitting unit.
6. A fuel tank according to claim 5, wherein the signal emitting unit and the signal receiving unit are both photoelectric sensors.
7. The fuel tank of claim 5, further comprising a support base, wherein the fuel tank body is disposed on the support base, and the support base is configured to support the fuel tank body.
8. The fuel tank of claim 7, further comprising a first bracket disposed on the support base, wherein the housings of the signal transmitting unit and the signal receiving unit are fixed to the support base by the first bracket, respectively.
9. The fuel tank of claim 7, further comprising a second bracket disposed on the support base, wherein the case of the alarm device is fixed to the support base through the second bracket.
10. The fuel tank of claim 7, wherein the supporting seat is provided with positioning members at intervals, the fuel tank body is positioned between two adjacent positioning members, and the positioning members are used for positioning the fuel tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250759.6U CN211144939U (en) | 2019-12-13 | 2019-12-13 | Oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922250759.6U CN211144939U (en) | 2019-12-13 | 2019-12-13 | Oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211144939U true CN211144939U (en) | 2020-07-31 |
Family
ID=71753184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922250759.6U Active CN211144939U (en) | 2019-12-13 | 2019-12-13 | Oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211144939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985375A (en) * | 2021-02-23 | 2021-06-18 | 清华大学 | Position detection apparatus and method |
-
2019
- 2019-12-13 CN CN201922250759.6U patent/CN211144939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985375A (en) * | 2021-02-23 | 2021-06-18 | 清华大学 | Position detection apparatus and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2607312C2 (en) | Method of monitoring floating roof tank | |
| US20200294694A1 (en) | Fluid injection system with smart injection and receiver tanks | |
| CN211144939U (en) | Oil tank | |
| CN106410308B (en) | Leak detection alarm device and method and battery module | |
| CN112242573B (en) | Battery package weeping fault detection system and car | |
| CN103559980A (en) | Comprehensive transformer protection device and system | |
| JP6356472B2 (en) | Centralized object information management system | |
| CN114323448A (en) | Hydrogen leakage detection and positioning system and method | |
| CN106123208A (en) | Dehumidifier leakage inspector and method and dehumidifier | |
| CN210221997U (en) | Water quality monitoring device based on NB-IoT technology | |
| CN110542512A (en) | Pipeline flange leakage online monitoring device and installation method | |
| CN111399064A (en) | Liquid leakage detection system and method | |
| CN217129694U (en) | Oil leakage detection system for second-order damping platform of wind generating set | |
| CN210487175U (en) | Pipeline flange leakage on-line monitoring equipment | |
| CN211399348U (en) | Collapse area oil gas pipeline monitoring alarm device | |
| CN219319707U (en) | Non-negative pressure steady flow tank and air leakage detection device thereof | |
| CN207832279U (en) | Liquid storage detection structure, device and system | |
| CN216469989U (en) | FF double-layer oil tank with leakage detection function | |
| JP2012127878A (en) | Liquid level displacement detection system and liquid level displacement detection method | |
| CN207015914U (en) | Double-deck conservation tank and its leak source detecting system | |
| CN220652098U (en) | Battery package weeping on-line measuring device and electric automobile | |
| CN214097348U (en) | Five-box operation and maintenance monitoring device and system for multifunctional transformer substation | |
| CN218847336U (en) | Water level detection alarm device | |
| JP2021043053A (en) | Gas meter | |
| CN218413640U (en) | Capillary tube damage alarm device for detecting valve water outlet pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |