CN218467737U

CN218467737U - Chassis oil tank of diesel generator set and diesel generator set

Info

Publication number: CN218467737U
Application number: CN202222942877.5U
Authority: CN
Inventors: 金盛江; 刁杰; 郑勇; 朱淑华; 黄卓华; 吴炳宝
Original assignee: Fuzhou Agg Power Technology Co ltd
Current assignee: Fuzhou Agg Power Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-02-10
Anticipated expiration: 2032-11-01

Abstract

The utility model relates to a diesel generating set chassis oil tank, including box and float valve subassembly, the float valve subassembly includes casing, floater and valve, the casing sets up on the box, the casing with the box is linked together, be provided with first oil inlet on the casing, first oil inlet passes through tube coupling to outside oil tank, the valve is used for opening or closing outside oil tank with connecting line between the casing, the position of the minimum of floater is higher than the position that the highest oil level of oil level table was reported to the police, the floater is used for working as when the floater is located the position of peak, the floater passes through the pipeline that outside oil tank refueled is closed to the valve. Be different from prior art, the utility model discloses an electron oil level gauge height oil level is reported to the police and is added mechanical float valve subassembly for the refuel process of chassis oil tank is safe and reliable more, avoids diesel oil to leak the risk.

Description

Chassis oil tank of diesel generator set and diesel generator set

Technical Field

The utility model relates to a diesel generating set technical field, in particular to diesel generating set chassis oil tank and diesel generating set.

Background

In the prior art, a diesel generating set generally adopts a chassis oil tank. When the chassis oil tank is used and the chassis oil tank is empty, the external oil tank supplies oil to the chassis oil tank until the chassis oil tank is full. The chassis oil tank is through installing the oil level gauge, and the in-process that outside oil tank refueled to generating set chassis oil tank is when the high oil level of oil level gauge reports to the police, and outside oil tank stops to refuel.

In the process of implementing the present invention, the inventor finds the following problems in the prior art:

once the alarm function of the oil level meter is failed, the fact that the oil tank is full is difficult to find in time, and at the moment, if the external oil tank continues to be filled with oil, diesel oil overflows, is wasted and pollutes.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the application provides a diesel generating set chassis oil tank and diesel generating set for in case the alarming function who solves the oil level table is invalid, hardly in time discovers that the oil tank has filled, and at this moment, if outside oil tank continues to refuel, can lead to diesel oil to spill over extravagant and the technical problem who pollutes.

To achieve the above object, in a first aspect, the inventor provides a chassis oil tank of a diesel generator set, including:

the oil level meter is arranged on the tank body; and

the float valve assembly comprises a shell, a floating ball and a valve, wherein the shell is arranged on the box body, the shell is communicated with the box body, a first oil inlet is formed in the shell and is connected to an external oil tank through a pipeline, the floating ball is movably arranged in the shell and is connected with the valve, the valve is used for opening or closing a connecting pipeline between the external oil tank and the shell, the position of the lowest point of the floating ball is higher than the position of the highest oil level alarm of the oil level meter, and when the floating ball is located at the highest point, the floating ball is used for closing an oil filling pipeline of the external oil tank through the valve.

Be different from prior art, the technical scheme of this application is through being provided with the float valve subassembly on the box, and the float valve subassembly includes casing, floater and valve, and the position of the minimum of floater is higher than the position that the highest oil level of oil level table was reported to the police, and when the floater was located the position of maximum, the pipeline that outside oil tank refueled was closed through the valve to the floater. Therefore, when the oil level meter works normally, the oil level meter detects that the diesel oil reaches the position of the highest oil level alarm and alarms, the oil filling pipeline of the external oil tank is closed, and the floating ball does not work; when the oil level gauge fails, the oil is continuously added into the chassis oil tank, the floating ball is continuously lifted up due to buoyancy in the continuous oil adding process, the valve is finally closed at the highest position of the floating ball, and an oil adding pipeline of an external oil tank is closed; the high-low oil level alarm of the electronic oil level meter is combined with the mechanical float valve assembly, so that the oiling process of the chassis oil tank is safer and more reliable, and the risk of diesel oil leakage is avoided.

As an embodiment of the utility model, the valve sets up the below of first oil inlet, the floater pass through the connecting rod with the valve is connected. So, the floater can open or close first oil inlet through connecting rod control flap, makes things convenient for the floater to use.

As an embodiment of the present invention, the housing is provided with an oil tank vent, and the oil tank vent is communicated with the housing. Therefore, the air in the oil tank and the tank body can be discharged from the oil tank vent hole in the oiling process through the oil tank vent hole.

As an embodiment of the utility model, the float valve subassembly still includes photoelectric liquid level sensor, photoelectric liquid level sensor sets up on the casing, photoelectric liquid level sensor is used for detecting the liquid level height of diesel oil in the casing, photoelectric liquid level sensor's mounted position is higher than the position that the highest oil level of oil level table reported to the police. So, through being close to minimum mounted position department at the casing, photoelectric liquid level sensor of installation, when the oil level gauge became invalid, the chassis oil tank constantly refuels, can trigger the oil tank and add full alarm when the liquid level reachs photoelectric liquid level sensor position, conveniently reminds operating personnel, and the oil level gauge has become invalid.

As an embodiment of the present invention, the float valve assembly further includes an alarm, and the photoelectric liquid level sensor is electrically connected to the alarm. Therefore, the alarm can remind that the oil in the oil tank of the chassis exceeds the highest oil level of the oil level meter in a sound-light alarm mode, the oil can be continuously added, and an operator is reminded that the oil level meter fails.

As an embodiment of the utility model, diesel generating set chassis oil tank still includes the battery, the battery sets up on the box, the battery be used for do the oil level table photoelectric liquid level sensor the siren power supply. So, the battery can be for oil level gauge, photoelectricity level sensor, siren power supply, simultaneously, can provide electric power for diesel generating set's engine motor starts.

As an embodiment of the utility model, be provided with the oil gun oil inlet on the box, the oil gun oil inlet with the box is linked together. So, through the oil gun oil inlet, can use the oil gun to refuel through the manual work, when can avoiding outside oil tank to refuel the trouble, can normally refuel to the chassis oil tank through the oil gun oil inlet.

In order to achieve the above object, in a second aspect, the inventor provides a diesel generator set, which comprises the diesel generator set chassis oil tank described in any one of the above.

Be different from prior art, the diesel generating set of the technical scheme of this application, the warning of electron oil level table height oil level adds mechanical float valve subassembly for the process of refueling of chassis oil tank is safe and reliable more, avoids diesel oil leakage risk.

The above description of the present invention is only an overview of the technical solutions of the present application, and in order to make the technical solutions of the present application more clearly understood by those skilled in the art, further, the present invention can be implemented according to the contents described in the text and the drawings of the present application, and in order to make the above objects, other objects, features, and advantages of the present application more easily understood, the following description will be made in conjunction with the detailed description of the present application and the drawings.

Drawings

The drawings are only for purposes of illustrating the principles, implementations, applications, features, and effects of particular embodiments of the application, as well as others related thereto, and are not to be construed as limiting the application.

In the drawings of the specification:

FIG. 1 is a schematic view of a chassis fuel tank configuration described in the prior art for one embodiment of the present application;

FIG. 2 is a schematic structural diagram of a chassis oil tank of a diesel generator set according to an embodiment of the application;

FIG. 3 is a top view of a diesel generator set chassis fuel tank according to an embodiment of the present application;

FIG. 4 is a front view of a diesel generator set chassis fuel tank according to an embodiment of the present application;

FIG. 5 isbase:Sub>A schematic cross-sectional view taken along line A-A of FIG. 4;

fig. 6 is a schematic block diagram of a chassis oil tank of a diesel generator set according to an embodiment of the present application.

The reference numerals referred to in the above figures are explained below:

1. the box body is provided with a plurality of air inlets,

2. a floating valve component is arranged on the upper portion of the floating valve,

21. a shell, 22, a floating ball, 23, a valve, 24, a first oil inlet, 25, an oil tank air vent, 26, a photoelectric liquid level sensor, 27 and an alarm,

3. the oil level meter is arranged on the oil tank,

4. a battery pack having a plurality of batteries,

5. an oil inlet of the oil gun.

Detailed Description

In order to explain in detail possible application scenarios, technical principles, practical embodiments, and the like of the present application, the following detailed description is given with reference to the accompanying drawings in conjunction with the listed embodiments. The embodiments described herein are merely for more clearly illustrating the technical solutions of the present application, and therefore, the embodiments are only used as examples, and the scope of the present application is not limited thereby.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or related to other embodiments specifically defined. In principle, in the present application, the technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable solution as long as there is no technical contradiction or conflict.

Unless otherwise defined, technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the use of relational terms herein is intended to describe specific embodiments only and is not intended to limit the present application.

In the description of the present application, the term "and/or" is a expression for describing a logical relationship between objects, meaning that three relationships may exist, for example a and/or B, meaning: there are three cases of A, B, and both A and B. In addition, the character "/" herein generally indicates that the former and latter associated objects are in a logical relationship of "or".

In this application, terms such as "first" and "second" are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.

Without further limitation, in this application, the use of "including," "comprising," "having," or other similar expressions in phrases and expressions of "including," "comprising," or "having," is intended to cover a non-exclusive inclusion, and such expressions do not exclude the presence of additional elements in a process, method, or article that includes the recited elements, such that a process, method, or article that includes a list of elements may include not only those elements but also other elements not expressly listed or inherent to such process, method, or article.

As is understood in the examination of the guidelines, the terms "greater than", "less than", "more than" and the like in this application are to be understood as excluding the number; the expressions "above", "below", "within" and the like are understood to include the present numbers. In addition, in the description of the embodiments of the present application, "a plurality" means two or more (including two), and expressions related to "a plurality" similar thereto are also understood, for example, "a plurality of groups", "a plurality of times", and the like, unless specifically defined otherwise.

In the description of the embodiments of the present application, spatially relative expressions such as "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used, and the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the specific embodiments or drawings and are for convenience of description of the specific embodiments of the present application or for ease of understanding by the reader only, and do not indicate or imply that a device or component referred to must have a specific position, a specific orientation, or be configured or operated in a specific orientation and therefore should not be construed as limiting the embodiments of the present application.

Unless specifically stated or limited otherwise, the terms "mounted," "connected," "secured," and "disposed" used in the description of the embodiments of the present application should be construed broadly. For example, the connection can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection, an electrical connection, or a communication connection; they may be directly connected or indirectly connected through an intermediate; which may be communication within two elements or an interaction of two elements. Specific meanings of the above terms in the embodiments of the present application can be understood by those skilled in the art to which the present application pertains in accordance with specific situations.

In the prior art, once the alarm function of the oil level meter is failed, the fact that the oil tank is full is difficult to find in time, and at the moment, if the external oil tank continues to add oil, diesel oil overflows, waste and pollution are caused.

The applicant researches and discovers that a mechanical float valve component can be added on the basis of an electronic oil level meter, and when the electronic oil level meter works normally, the mechanical float valve component is not triggered; when the electronic oil level meter fails, the chassis oil tank is continuously filled with oil, the mechanical float valve assembly is triggered, and an oil filling pipeline of an external oil tank is closed; the oiling process of the chassis oil tank is safer and more reliable, and the risk of diesel oil leakage is avoided.

The embodiment relates to a chassis oil tank of a diesel generating set and the diesel generating set, which can be applied to various use scenes of the diesel generating set.

According to some embodiments of the present application, please refer to fig. 1 to 6, the present embodiment relates to a chassis oil tank of a diesel generator set, which includes a tank body 1 and a float valve assembly 2, wherein the tank body 1 is provided with an oil level gauge 3; the float valve assembly 2 comprises a shell 21, a float ball 22 and a valve 23, wherein the shell 21 is arranged on the tank body 1, the shell 21 is communicated with the tank body 1, a first oil inlet 24 is formed in the shell 21, the first oil inlet 24 is connected to an external oil tank through a pipeline, the float ball 22 is movably arranged in the shell 21, the float ball 22 is connected with the valve 23, the valve 23 is used for opening or closing a connecting pipeline between the external oil tank and the shell 21, the position of the lowest point of the float ball 22 is higher than the position of the highest oil level alarm of the oil level gauge 3, and when the float ball 22 is located at the highest point, the float ball 22 is used for closing an oil filling pipeline of the external oil tank through the valve 23.

In this embodiment, the tank body 1 is a hollow oil storage tank, the oil level meter 3 is an electronic oil level meter 3, and the electronic oil level meter 3 can display the addition of 1/4,1/2,3/4,1. Even if the electronic oil level gauge 3 loses the alarm function, the electronic oil level gauge 3 has a mechanical display, and the display is not full. The float valve assembly 2 is used for automatically filling oil from the outside and automatically closing an oil way.

In this embodiment, the float valve assembly 2 adopts a mechanical structure to close the first oil inlet 24, and the principle of the float valve assembly 2 is the same as that of a conventional float valve, and the principle of the present embodiment is that the float valve plays a role of closing the first oil inlet 24 under the mechanical control in the case of electronic control failure. The first oil inlet 24 may be connected to an external oil tank by a line, which is not shown in this embodiment.

In this embodiment, the tank body 1 is provided with the float valve assembly 2, the float valve assembly 2 includes a housing 21, a float ball 22 and a valve 23, the lowest point of the float ball 22 is higher than the highest oil level alarm position of the oil level meter 3, and when the float ball 22 is located at the highest point, the float ball 22 closes the oil filling pipeline of the external oil tank through the valve 23. Therefore, when the oil level meter 3 works normally, the oil level meter 3 detects that the diesel oil reaches the position of the highest oil level alarm and alarms, the oil filling pipeline of the external oil tank is closed, and the floating ball 22 does not work; when the oil level meter 3 fails, the chassis oil tank is continuously filled with oil, the floating ball 22 is continuously lifted up due to buoyancy in the continuous oil filling process, and finally the valve 23 is closed at the highest position of the floating ball 22, and an oil filling pipeline of an external oil tank is closed; the high-low oil level alarm of the electronic oil level meter 3 is added with the mechanical float valve assembly 2, so that the oiling process of the chassis oil tank is safer and more reliable, and the risk of diesel oil leakage is avoided.

According to some embodiments of the present application, optionally, the valve 23 is disposed below the first oil inlet 24, and the floating ball 22 is connected to the valve 23 through a connecting rod. Therefore, the floating ball 22 can control the valve 23 to open or close the first oil inlet 24 through the connecting rod, so that the floating ball 22 is convenient to use.

According to some embodiments of the present application, a tank vent 25 is optionally provided on the housing 21, and the tank vent 25 is in communication with the housing 21. In this way, the air in the tank and the tank body 1 can be discharged from the tank vent port 25 during refueling through the tank vent port 25.

According to some embodiments of the present application, optionally, the float valve assembly 2 further includes a photoelectric liquid level sensor 26, the photoelectric liquid level sensor 26 is disposed on the housing 21, the photoelectric liquid level sensor 26 is used for detecting a liquid level height of diesel oil in the housing 21, and an installation position of the photoelectric liquid level sensor 26 is higher than a position of a maximum oil level alarm of the oil level gauge 3. So, through being close to minimum mounted position department at casing 21, photoelectric liquid level sensor 26 of installation, when oil level meter 3 became invalid, the chassis oil tank constantly refuels, can trigger the oil tank and fill up the alarm when the liquid level reachs photoelectric liquid level sensor 26 position, conveniently reminds operating personnel, oil level meter 3 has become invalid.

According to some embodiments of the present application, optionally, the float valve assembly 2 further comprises an alarm 27, and the photoelectric liquid level sensor 26 is electrically connected to the alarm 27. Therefore, the alarm 27 can remind the oil in the chassis oil tank to exceed the highest oil level of the oil level meter 3 in a sound-light alarm mode, and the oil can be continuously added to remind an operator that the oil level meter 3 fails.

According to some embodiments of the application, optionally, the diesel generator set chassis oil tank further comprises a battery 4, the battery 4 is arranged on the box body 1, and the battery 4 is used for supplying power to the oil level meter 3, the photoelectric liquid level sensor 26 and the alarm 27. In this way, the battery 4 can supply power to the fuel gauge 3, the photoelectric liquid level sensor 26 and the alarm 27, and meanwhile, can supply power for starting an engine motor of the diesel generator set.

According to some embodiments of the present application, optionally, an oil gun oil inlet 5 is provided on the box body 1, and the oil gun oil inlet 5 is communicated with the box body 1. So, through oil gun oil inlet 5, can use the oil gun to refuel through the manual work, when can avoiding outside oil tank to refuel the trouble, can normally refuel to the chassis oil tank through oil gun oil inlet 5. The first oil inlet 24 is blocked, the oil gun oil inlet 5 can normally fill oil, the two oil inlets are not related, if the oil gun is manually filled, the electronic oil level gauge 3 fails, and the oil level is up, manual or visible.

The embodiment also relates to a diesel generator set, which comprises any one of the chassis oil tank of the diesel generator set.

Be different from prior art, the diesel generating set of the technical scheme of this application, 3 height oil levels of electron oil level table are reported to the police and are added mechanical float valve subassembly 2 for the process of refueling of chassis oil tank is safe and reliable more, avoids diesel oil leakage risk.

In this embodiment, the sensor converts a specific measured signal into a usable signal according to a certain rule through the sensing element and the conversion element and outputs the usable signal to meet the requirements of information transmission, processing, recording, displaying, controlling and the like, and the sensor can sense physical quantities such as force, temperature, light, sound, chemical components and the like and can convert the physical quantities into electric quantities such as voltage, current and the like according to a certain rule or convert the electric quantities into on-off of a circuit. The sensor generally consists of a sensitive element and a conversion element, and is the first link for realizing automatic detection and white motion control. The sensor is used for converting non-electrical quantity into electrical quantity or switching on and off of a circuit, so that measurement, transmission, processing and control can be conveniently carried out.

In this embodiment, the controller is used for receiving the signal transmitted by the sensor and controlling the actuator or the execution unit according to the signal transmitted by the sensor, and the controller refers to a master command device which controls the starting, speed regulation, braking and reversing of the motor by changing the wiring of the master circuit or the control circuit and changing the resistance value in the circuit according to a preset sequence. The system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, and is a decision mechanism for issuing commands, namely, the decision mechanism is used for coordinating and commanding the operation of the whole computer system.

Those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than others, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.

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, those of ordinary skill in the art will understand 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; these modifications and substitutions do not depart from the spirit of the embodiments of the present application, and they should be construed as being included in the scope of the claims and description of the present application. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein, but rather to cover all embodiments falling within the scope of the appended claims.

Claims

1. A diesel generating set chassis oil tank which is characterized by comprising:

the oil level meter comprises a box body, a control unit and a control unit, wherein the box body is provided with an oil level meter; and

2. The chassis oil tank of the diesel generator set of claim 1, wherein the valve is disposed below the first oil inlet, and the floating ball is connected to the valve through a connecting rod.

3. The chassis fuel tank of the diesel generator set of claim 1, wherein a fuel tank vent is provided in the housing, the fuel tank vent being in communication with the housing.

4. The chassis fuel tank of the diesel generator set according to claim 1, wherein the float valve assembly further comprises a photoelectric liquid level sensor, the photoelectric liquid level sensor is arranged on the shell and used for detecting the liquid level height of diesel oil in the shell, and the installation position of the photoelectric liquid level sensor is higher than the highest fuel level alarm position of the fuel level gauge.

5. The diesel-electric set chassis fuel tank of claim 4, wherein the float valve assembly further comprises an alarm, the photoelectric level sensor being electrically connected to the alarm.

6. The diesel-electric set chassis fuel tank of claim 5, further comprising a battery disposed on the tank body, the battery configured to power the fuel level gauge, the photoelectric level sensor, and the alarm.

7. The chassis oil tank of the diesel generator set according to any one of claims 1 to 6, wherein an oil gun oil inlet is formed in the tank body, and the oil gun oil inlet is communicated with the tank body.

8. A diesel-electric set characterized by comprising a diesel-electric set chassis tank according to any one of claims 1 to 7.