CN219389361U

CN219389361U - Fluid recovery device in kettle

Info

Publication number: CN219389361U
Application number: CN202320794346.8U
Authority: CN
Inventors: 潘东; 陈剑
Original assignee: Chengdu Wufu Xinyuan Technology Co ltd
Current assignee: Chengdu Lianshang Technology Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-07-21
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a fluid recovery device in a kettle, and relates to the technical field of engine oil recovery. The utility model is used for collecting liquid in a kettle body and comprises a frame, a collecting tank and an oil collecting container, wherein the collecting tank is arranged on the frame and is used for collecting the liquid in the kettle body, the oil collecting container is communicated with the collecting tank, and the oil collecting container is used for storing the collected fluid. The collecting tank is arranged to collect the fluid in the kettle body, the collecting tank is used to collect the fluid in the kettle body, and then the fluid collected by the collecting tank is conveyed into the collecting structure, so that the fluid in the kettle bodies can be collected together, the number of kettle bodies treated simultaneously is increased, and the recovery efficiency of the fluid is improved.

Description

Fluid recovery device in kettle

Technical Field

The utility model belongs to the technical field of engine oil recovery, and particularly relates to a fluid recovery device in a kettle.

Background

Oil products such as engine oil, lubricating oil and hydraulic oil are widely used in mechanical equipment. These oil products are typically high in viscosity and are typically sold in kettles and require pouring oil from the kettle body into mechanical equipment when the equipment needs to be refueled. When the oil is poured out of the kettle body, part of the oil always adheres to the inner wall of the kettle body and is difficult to pour out. When the oil is added or replenished to the equipment, a great deal of time cannot be spent for pouring out the oil in the kettle body. Therefore, the residual oil always exists in the kettle body, and the part of oil needs to be inverted for a long time to completely pour out the oil. Similarly, some liquid products have high value, and the high-value liquid can be transported and sold in the shape of being filled into the kettle body, and can remain in the kettle body during use. These oil turning liquids are collectively referred to as fluids, which if discarded with the pitcher, can cause significant economic losses. Thus, these fluids have a high recovery value.

However, when collecting fluid, it is desirable to collect the fluid in the pitcher to facilitate the handling or use of the collected fluid. However, the time required for the jug body to completely pour out the fluid is long, and the size of the container itself for collecting the fluid is limited, so that the residual oil in the jug body is difficult to recover in batches, and the recovery efficiency of the fluid in the jug body is low.

Disclosure of Invention

The utility model aims to provide a fluid recovery device in a kettle, which is used for solving the problem of low fluid collection efficiency in the kettle.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a fluid recovery unit in kettle for collect the internal liquid of kettle, including frame, collecting vat and oil collecting container, the collecting vat sets up in the frame, the collecting vat is used for collecting the internal liquid of kettle, the oil collecting container the collecting vat with the oil collecting container is linked together, the oil collecting container is used for storing the fluid of collecting.

The frame sets up the collecting vat, when collecting the internal fluid of kettle, the kettle body can be arranged along collecting vat length direction and be placed. The kettle bodies are arranged in batches, so that the processing quantity of the kettle bodies is improved. When the batch kettle bodies are processed, the fluid in the kettle bodies can be poured into the collecting tank, and then is uniformly conveyed into the oil collecting container through the collecting tank, so that the fluid in the batch kettle bodies can be collected together, the number of kettle bodies processed simultaneously is increased, and the recovery efficiency of the fluid is improved.

The collecting groove is any one of a V-shaped groove, a U-shaped groove or a rectangular groove.

The shape of the collecting tank can be selected according to the installation environment.

The kettle further comprises a constraint structure, wherein the constraint structure is arranged on the rack or the collecting tank and is used for constraining the state of the kettle body so that the kettle body keeps the state that the opening is downward.

The kettle body fixing device is used for fixing the position of the kettle body, so that the kettle body keeps the downward posture of the kettle opening for a long time, and therefore residual oil in the kettle body gradually flows out from the kettle opening, the kettle opening of the kettle body is positioned on the upper side of the collecting tank, and the oil flowing out from the kettle opening of the kettle body falls into the collecting tank. Set up constraint structure on frame or collecting vat and fix the kettle body, can make the kettle body obtain fixing for a long time, avoided the kettle body to take place to empty to avoided the fluid unrestrained. The adoption of the constraint structure for fixing the kettle body can avoid fluid from dripping to other positions, avoid fluid waste, enable more fluid to be used, enable more fluid to be recovered, improve recovery rate of the fluid and also avoid pollution of the fluid to the environment. The kettle mouth of the kettle body downwards comprises two conditions of vertical downwards and inclined downwards of the kettle mouth, so that fluid in the kettle body can flow into the collecting tank under the action of gravity.

The constraint structure is a supporting plate, the supporting plate is fixed in the collecting tank, and the supporting plate is inserted from the kettle opening of the kettle body to fix the kettle body.

The supporting piece is inserted into the kettle body, so that the position of the kettle body is fixed, the function of preventing the kettle body from toppling over is achieved, and the fluid is prevented from being scattered.

The constraint structure enables the kettle body to be positioned on the upper side of the collecting tank, so that the kettle body can keep the state that the kettle mouth is downward for a long time.

The constraint structure comprises two constraint sheets, wherein the constraint sheets are arranged on the side wall of the collecting tank, and a constraint opening for constraining the kettle body is formed between the two constraint sheets.

The side surface of the kettle body is supported by the restriction piece, so that the kettle opening of the kettle body is inserted into the collecting tank, and the kettle opening of the kettle body is in an inclined downward state at the moment, so that fluid in the kettle body can flow into the collecting tank under the action of gravity. The restriction piece restrains the position of the kettle body from both sides, can avoid the state of the kettle body to change, makes the kettle body unchanged in position for a long time, and the restriction piece makes the kettle body not topple over, has avoided the fluid unrestrained.

The side edge of the restriction piece is propped against the kettle body, and the restriction piece is used for restricting the side edge of the kettle body to be obliquely arranged in the length direction of the collecting tank, so that the top width of the restriction opening is larger than the bottom width.

The surface shape of the kettle body is usually arc-shaped, and the constraint sheets obliquely arranged can play a role in guiding, so that the kettle body is positioned between the two constraint sheets under the action of gravity, the two constraint sheets can be tightly attached to the kettle body from two sides, and the position of the kettle body is prevented from being changed.

The constraint structure is a pore plate, and the pore plate is provided with a fixed hole with a shape matched with the shape of the kettle body.

When the kettle body is fixed by the pore plate, the kettle mouth of the kettle body is downwards inserted into the fixed hole, and the edge of the fixed hole clamps the kettle body of the kettle body, so that the effect of preventing the kettle body from toppling over can be achieved, and the kettle body can keep a suspended state with a downwards opening for a long time.

Preferably, the orifice plate is horizontally disposed so that the fixing hole is located in a horizontal plane. When the kettle body is inserted into the fixing hole, the kettle mouth of the kettle body is vertically downward.

The orifice plate is fixed in the frame.

The orifice plate is fixed in the frame, can improve the interval of fixed orifices and collecting vat to make the fixed orifices more upper to the constraint position of the kettle body, make the fixed action of fixed orifices to the kettle body more stable.

The constraint structure is an open ring, and the shape of the inner ring of the open ring is matched with the shape of the kettle body.

The inner ring of the opening ring forms constraint on the position of the kettle body, so that the kettle mouth of the kettle body hangs downwards on the upper side of the collecting tank. When the kettle body is inserted into the split ring, the opening of the split ring is spread, so that the elastic force of the split ring clamps the kettle body from the side surface to fix the kettle body, thereby realizing

The split ring is fixed to the frame.

The split ring is connected with the frame, can improve the interval of split ring and collecting vat to make the split ring more upper to the constraint position of the kettle body, make the split ring more stable to the fixed action of the kettle body.

The restraining structure is provided with a plurality of along the length direction of the collecting tank.

The plurality of constraint structures can carry out batch treatment on the residual oil of the kettle body, and the recovery efficiency of the residual oil is improved.

The oil collecting container is communicated with the collecting tank through the fluid channel.

The fluid in the collecting groove flows into the oil collecting container from the fluid channel, so that the oil collecting container collects the fluid.

The utility model has the following beneficial effects:

the collecting tank is arranged to collect the fluid in the kettle body, the collecting tank is used to collect the fluid in the kettle body, and then the fluid collected by the collecting tank is conveyed into the collecting structure, so that the fluid in the kettle bodies can be collected together, the number of kettle bodies treated simultaneously is increased, and the recovery efficiency of the fluid is improved.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of the collecting tank and the constraint structure in FIG. 1;

FIG. 3 is a front view of another embodiment of the trough and restraint structure of the present utility model;

FIG. 4 is a left side view of FIG. 3;

FIG. 5 is a schematic view of another embodiment of the present utility model;

fig. 6 is a schematic structural view of still another embodiment of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a support sheet; 2. an inclined surface; 3. a hemming structure; 4. a second flanging; 5. a vertical surface; 6. an oil drain hole; 7. an end panel; 8. a pipe; 9. a fixing plate; 10. a support rod; 11. a frame; 12. an oil collecting container; 13. a collection tank; 14. a restraining sheet; 15. a kettle body; 16. an orifice plate; 17. a fixing hole; 18. and a split ring.

Detailed Description

The technical scheme of the utility model is clearly and completely described by a specific implementation mode of the embodiment of the utility model with the aid of the attached drawings.

Referring to fig. 1, the present utility model is a fluid recovery device for a kettle, comprising a frame 11, an oil collecting container 12, a collecting tank 13 and a restraining structure. The collecting tank 13 is fixed on the frame 11, and the oil collecting container 12 is arranged at the lower side of the collecting tank 13 and is used for recovering the fluid collected by the collecting tank 13. . The constraint structure is fixedly connected with the collecting tank 13, and is used for fixing the kettle body 15, so that the kettle body 15 keeps the kettle mouth downward, and therefore the residual oil in the kettle body 15 flows to the kettle mouth position of the kettle body 15 and drops into the collecting tank 13 from the kettle mouth position of the kettle body 15.

The shape of the collecting tank 13 may be a V-shaped tank, a rectangular tank, a U-shaped tank, a semicircular tank, or the like with an upward opening.

Preferably, the collecting tank 13 is a V-shaped tank, the cross section of the collecting tank 13 is V-shaped, and the cross section is perpendicular to the length direction of the collecting tank 13. The collecting tank 13 comprises a vertical surface 5 and an inclined surface 2, and the vertical surface 5 is connected with the bottom of the inclined surface 2. The vertical surface 5 and the inclined surface 2 are integrally formed, and a plate is bent to form the vertical surface 5 and the inclined surface 2. The collecting tank 13 is provided with only two surfaces, so that the width of the bottom of the collecting tank 13 can be narrower, the oil falling down into the collecting tank 13 can be collected more easily, and all the oil can be collected at the bottom of the narrow collecting tank 13 and can flow along the collecting tank 13 more easily. The collecting tank 13 adopts a V-shaped structure, and is compared with a U-shaped tank, and the V-shaped collecting tank 13 can reduce the scattering area of oil and prevent the oil from scattering everywhere and not flowing. During the flow of the fluid, oil will adhere to the inner side of the groove to form an oil film. The inner wall area of the V-shaped collecting tank 13 is smaller, and the area for forming an oil film is smaller, so that the amount of oil adhered to the inner wall of the collecting tank 13 is smaller, and the waste of oil is reduced. The vertical surface 5 can further reduce the contact area between the fluid and the collecting tank 13, and the kettle body 15 fixing device enables the kettle opening of the kettle body 15 to be positioned on the upper side of the inclined surface 2, so that all the fluid falls on the inclined surface 2 and flows from the inclined surface 2 to the bottom of the collecting tank 13. In the case where the depth of the collection tank 13 is constant, the larger the angle of the inclined surface 2 with respect to the horizontal plane, the smaller the area of the inclined surface 2, the less the fluid adheres to the inclined surface 2, and the faster the fluid flows downward; at the same time, the smaller the opening width of the collecting tank 13, the easier the fluid falls out of the collecting tank 13. Therefore, in the case where the vertical surface 5 is kept vertical and the top edge is parallel to the horizontal plane, the angle of the inclined surface 2 with respect to the horizontal plane is controlled within a certain range, so that the position of the top opening of the collecting tank 13 can be ensured to be wide enough to enable the fluid to accurately drop into the collecting tank 13, and the fluid can flow to the tank bottom at the fastest speed after the fluid drops into the collecting tank 13, thereby converging the fluid at the tank bottom and forming a liquid flow, and the liquid flow formed by the fluid flows along the tank bottom of the collecting tank 13 and finally flows to the end of the collecting tank 13. When the liquid flow flows to the end part of the collecting tank 13, an oil collecting container 12 can be placed below the end part of the collecting tank 13, so that the liquid flow formed by the liquid flows into the oil collecting container 12, and the recovery of the residual liquid in the kettle body 15 is completed.

The angle of the inclined surface 2 relative to the horizontal plane is 45-60 degrees.

The opening width of the collecting tank 13 is 10cm-30cm.

The provision of the vertical surface 5 can facilitate the fixing of the collecting tank 13. The collecting vessel 13 is fixedly connected to a side wall by means of the vertical surface 5 when it is fixed. For example, when the vertical surface 5 is fixed to a wall surface, a frame structure, a side wall of an apparatus, or other structures, the vertical surface 5 is connected to the wall surface, the frame, or the like. The vertical surface 5 is easier to fix when being fixed, can be fixed in a welding mode or a screw fixing mode, and needs to be driven into a thread compound when being fixed by a screw, and the position of the screw connection is sealed by the thread compound. After the vertical surface 5 is fixed, the angle of the inclined surface 2 can be kept within the design range by keeping the vertical surface 5 in a vertical state.

Along the length direction of the collecting tank 13, a plurality of fixing devices of the kettle body 15 are arranged. Therefore, the plurality of kettle bodies 15 can be fixed on the upper side of the collecting tank 13 at the same time, and the residual fluid in the plurality of kettle bodies 15 is dripped into the collecting tank 13 at the same time, so that the batch recovery of the residual fluid in the kettle bodies 15 is completed, and the fluid recovery efficiency is improved.

The restriction structure is a supporting plate 1, the bottom of the supporting plate 1 is fixed in the collecting tank 13, a certain distance is reserved between the supporting plate 1 and the tank bottom of the collecting tank 13, and the blocking of the bottom of the supporting plate 1 to the flow of fluid at the tank bottom of the collecting tank 13 is avoided. The length direction of the supporting plate 1 is obliquely upward or upward, one end of the top of the supporting plate 1 is inserted into the kettle body 15, so that the kettle mouth of the kettle body 15 faces downward, and the fluid in the kettle body 15 falls into the collecting tank 13.

The restraint structure further comprises a fixing plate 9, and the bottom of the supporting sheet 1 is connected with the fixing plate 9. The fixing plate 9 is used for fixing the supporting sheet 1. The support sheet 1 is fixed to the side wall of the collecting tank 3 by a fixing plate 9.

The fixing plate 9 and the supporting sheet 1 are integrally formed, and the supporting sheet 1 is formed by bending one side of the fixing plate 9. When the fixing plate 9 is connected with the collecting tank 3, the connection position of the supporting plate 1 and the fixing plate 9 is positioned at the bottom side of the fixing plate 9. As the fluid flows down the support sheet 1, it will flow to the bottom of the fixed plate 9 and then fall into the collection tank 3.

The fixing plate 9 and the collecting tank 3 are integrally formed, and the fixing plate 9 is formed by bending one side plate of the collecting tank 3 into the collecting tank 3. Before the fixing plate 9 is bent, the shape of the supporting sheet 1 is processed, and after the shape of the supporting sheet 1 is processed, the supporting sheet 1 is bent to a proper angle. After the bending of the support sheet 1 is completed, the fixing plate 9 is bent into the collecting tank 3. The support sheet 1 is bent first to avoid the lack of space for bending the support sheet 1 after the fixing plate 9 is bent.

The integrally formed structure can ensure that the fixing plate 9 and the collecting tank 3 are kept sealed, and a connecting structure such as a connecting hole is not required to be formed on the collecting tank 3. And the integrally formed structure does not need to provide a fastener to fix the fixing plate 9 and the supporting sheet 1, so that the volume and weight of the whole collecting tank 3 can be reduced. The fixing plate 9 formed by bending can also play a role of reinforcing, so that the strength of the collecting tank 3 can be increased, and the collecting tank 3 is prevented from being deformed.

The bending angle of the fixing plate 9 is 180 degrees, and the fixing plate 9 is attached to the side wall of the collecting tank 3 after bending, so that the fixing plate 9 is prevented from occupying the space in the collecting tank 3. The fixed plate 9 is attached to the side wall of the collecting tank 3, so that the fluid on the fixed plate 9 can flow to the side wall of the collecting tank 3 more quickly in a flowing mode, and the collecting efficiency of the fluid is quickened. If the fixing plate 9 does not abut the side wall of the collecting tank 3, the fluid on the fixing plate 9 needs to enter the collecting tank 3 by dripping. The condition of fluid dripping is that the fluid on the fixing plate 9 is accumulated to a certain amount, and when the fluid on the fixing plate 9 is accumulated to a certain content, the fluid can be dripped into the collecting tank 3, and in this case, the fluid cannot be completely dripped into the collecting tank 3. Therefore, bending the fixing plate 9 to be in contact with the side wall of the collecting tank 3 can reduce the residual amount of the fluid on the fixing plate 9, and more fluid can flow into the collecting tank 3 and be recovered.

The fluid flows along the collecting groove 3, finally flows into the kettle body 15 for collecting the fluid, the oil drum and other oil collecting containers 12, and the residual oil in the kettle bodies 15 is collected and used, so that the waste of the residual oil can be avoided.

The width of the fixing plate 9 is smaller than the width of the side wall of the collecting tank 3 where the fixing plate 9 is located, the width of the fixing plate 9 is larger than 2cm, and the fixing plate 9 with the size is enough for enabling the fluid to flow into the collecting tank 3 directly, so that the fluid is prevented from flowing out of the collecting tank 3 when flowing down from the supporting plate.

The support sheet 1 is a metal sheet, and the bottom is connected with the vertical surface 5 in a welding mode.

The top of the inclined surface 2 is bent towards the outer side of the guide groove 13 to form a flanging structure 3 for reinforcing the strength of the inclined surface 2. The flanging structure 3 is arranged to strengthen the inclined plane 2, so that the inclined plane 2 is prevented from deforming under the action of gravity. When the support piece 1 is adopted to fix the kettle body 15, the kettle body of the kettle body 15 can be propped against the top of the inclined surface 2, and the reinforcing edge can avoid deformation of the inclined surface 2 caused by pressure of the kettle body 15.

The middle part of the flanging structure 3 is bent towards the bottom direction of the guide groove 13 to form a second flanging 4. The second flange 4 can further increase the strength of the inclined surface 2 and can prevent the edge of the flange structure 3 from damaging the human body. The second flange 4 is bent towards the bottom of the guide groove 13, so that the kettle body 15 is not contacted with a human body when being taken out and placed, and the hands of the human body are not damaged.

The oil collecting container 12 can be a kettle body 15, a barrel, a basin or an oil collecting container cylinder for containing oil, and the like.

The collecting tank 13 is fixed on the frame 11, and the oil collecting container 12 is arranged at the lower side of the collecting tank 13 and is used for recovering the fluid collected by the collecting tank 13.

The frame 11 may be a frame structure formed by upright posts and cross beams, or may be a cabinet-like structure.

When the collecting tank 13 is connected to the frame 11, the collecting tank 13 is disposed so as to be inclined in the longitudinal direction with respect to the horizontal plane, and oil in the collecting tank 13 can flow in one direction. The collection tank 13 is inclined, and the flow direction of the fluid in the collection tank 13 can be controlled so that the fluid flows toward the end of the collection tank 13 having a lower height. In this inclined arrangement, only the oil collecting container 12 for collecting fluid is required to be arranged at one end of the collecting tank 13, and the oil collecting container 12 is not required to be arranged at both ends. The inclined arrangement of the collecting tank 13 can also improve the flow speed of the fluid along the length direction of the collecting tank 13, so that the fluid in the collecting tank 13 can flow into the oil collecting container 12 more quickly, and a large amount of fluid is prevented from remaining in the collecting tank 13.

The collecting tank 13 is arranged obliquely with respect to the horizontal plane, with an angle of inclination of 3 deg. -10 deg..

The supporting piece 1 fixes the kettle mouth of the kettle body 15 on the upper side of the collecting tank 13, ensures that the oil in the kettle body 15 flows into the collecting tank 13 under the action of gravity, and simultaneously can avoid the contact between the kettle body 15 and the oil and the adhesion of the oil on the surface of the kettle body 15. The supporting sheet 1 ensures that the kettle body 15 is kept clean and tidy, and also avoids the waste of oil caused by the adhesion of the oil on the kettle body 15.

The shape of the supporting sheet is trapezoid.

Both triangle and body form are simple geometric structures with two hypotenuses. The corners of the triangle are easy to cause stabbing injury to human bodies, and the trapezium is adopted to avoid the problem, so that the equipment is safer in use.

The size of the bottom of the supporting piece is larger than that of the kettle opening, and the supporting piece is used for limiting the position of the kettle opening, so that the kettle opening and the side wall of the oil collecting and collecting container always keep a certain distance, fluid is prevented from adhering between the kettle opening and the side wall of the oil collecting and collecting container, and the resistance of the fluid is smaller when the fluid flows. Therefore, the trapezoid supporting piece is arranged to limit the position of the kettle opening, so that the fluid can flow more smoothly, and the recovery efficiency of the fluid is higher.

Comprising a fluid channel through which said oil collection container 12 communicates with said collecting tank 13.

The fluid in the collecting tank 13 flows into the oil collecting container 12 from the fluid channel, so that the oil collecting container 12 collects the fluid. The fluid passage may be a conduit 8, or may be a flow guiding structure such as a groove.

Example two

As shown in fig. 2, unlike the first embodiment, the restraining structure includes two restraining pieces 14, and the two restraining pieces 14 support the kettle body 15 from two sides, so that the position of the kettle body 15 is fixed, and the kettle body 15 is prevented from toppling during the recovery process of residual oil.

Each group of restriction pieces 14 and the lateral sides of the kettle body 15 are obliquely arranged relative to the length direction of the collecting tank 13, when the kettle body 15 is placed, the kettle body 15 can slide between the two restriction pieces 14 along the lateral sides of the restriction pieces 14, so that the two restriction pieces 14 form restriction on the position of the kettle body 15 from two sides, and the purpose of fixing the kettle body 15 is realized.

The restriction piece 14 is arranged at the top of the collecting tank 13, restricts the kettle body of the kettle body 15 from two sides, and the kettle mouth of the kettle body 15 is positioned in the collecting tank 13, so that the kettle body 15 is in an inclined downward state.

Example III

As shown in fig. 3, unlike the first embodiment, the restriction structure is an orifice plate 17, and the orifice plate 17 is provided with a fixing hole 17, and the shape of the fixing hole 17 matches the shape of the kettle body 15. The orifice plate 17 is connected with the frame through a fastener, and can also be connected with the frame through a welding mode. When in use, the kettle body 15 is inserted into the fixing hole 17 with the kettle mouth downwards, and the fixing hole 17 is abutted against the kettle body 15 from the periphery, so that the position of the kettle body 15 is fixed.

Preferably, the fixing hole 17 may be covered with a rubber layer, so as to increase friction between the kettle body 15 and the fixing hole 17, so that the position of the kettle body 15 is more stable.

The orifice plate 17 may be provided with a plurality of fixing holes 17 along the direction of the collecting tank 13, or may be provided with a plurality of orifice plates 17 along the direction of the collecting tank 13, so as to implement batch processing of the kettle body 15.

Example IV

As shown in fig. 5, unlike the first embodiment, the constraint structure is a split ring 18, and the shape of the inner ring of the split ring 18 matches with the shape of the kettle body 15, and the size of the inner ring is slightly smaller than the size of the kettle body 15, so that when the kettle body 15 is inserted into the split ring 18, the opening of the split ring 18 can be opened, and the split ring 18 is deformed. The split ring 18 is of an unsealed circular ring structure formed by bending an elastic metal rod, so that the elastic force of the split ring 18 can clamp the kettle body 15, and the kettle body 15 is fixed.

The split ring 18 is fixed on the frame by a fastening piece or a welding mode, and an opening is formed in one side, far away from the frame, of the split ring 18, so that the split ring 18 is divided into two uniform parts by the opening and the fixed position, and when the opening is opened, the deformation of the split ring 18 is more uniform.

When the split ring 18 is connected to the frame by a fastener, a radial hole may be formed in the split ring 18, and the split ring 18 may be fixed to the frame by a screw.

The split ring 18 fixes the kettle body 15 by elastic force. For reason, an elastic rubber band sleeve can be arranged on the frame, and the kettle body 15 is fixed by the rubber band sleeve.

In summary, unlike the first embodiment, the constraining structure in the second, third and fourth embodiments constrains the kettle body 15 so as to fix the kettle body 15.

The kettle body is a container for containing fluid, such as a kettle body when the fluid is sold, a cup and a bottle for containing the fluid when the fluid is used, a barrel for recycling the fluid and the like.

In summary, the utility model can be used for recycling oil liquids such as engine oil, lubricating oil, hydraulic oil and the like. Similarly, the present utility model can be used for recovering water-based liquids such as cleaning liquid and glass water.

Claims

1. A fluid recovery unit in kettle for collect the internal fluid of kettle, its characterized in that: including frame (11), collecting vat (13) and oil collecting container (12), collecting vat (13) set up in frame (11), collecting vat (13) are used for collecting the liquid in the kettle body (15), oil collecting container collecting vat (13) with oil collecting container (12) are linked together, oil collecting container (12) are used for storing the fluid that gathers.

2. A fluid recovery apparatus in a kettle as claimed in claim 1, wherein: the collecting groove (13) is any one of a V-shaped groove, a U-shaped groove or a rectangular groove.

3. A fluid recovery apparatus in a kettle as claimed in claim 1, wherein: still include constraint structure, constraint structure sets up in frame (11) or collecting vat (13), constraint structure is used for restraining kettle body (15), make kettle body (15) keep opening state down.

4. A fluid recovery apparatus in a kettle according to claim 3, wherein: the constraint structure is a supporting plate (1), the supporting plate (1) is fixed in the collecting tank (13), and the supporting plate (1) is inserted from the kettle opening of the kettle body (15) to fix the kettle body (15).

5. A fluid recovery apparatus in a kettle according to claim 3, wherein: the constraint structure comprises two constraint pieces (14), wherein the constraint pieces (14) are arranged on the side wall of the collecting tank (13), and a constraint opening for constraining the kettle body is formed between the two constraint pieces (14).

6. A fluid recovery apparatus in a kettle as claimed in claim 5, wherein: the side edge of the restriction piece (14) is propped against the kettle body (15), and the restriction piece (14) is used for restricting the side edge of the kettle body (15) to be obliquely arranged in the length direction of the collecting tank (13), so that the top width of the restriction opening is larger than the bottom width.

7. A fluid recovery apparatus in a kettle according to claim 3, wherein: the constraint structure is a pore plate (16), and the pore plate (16) is provided with a fixed hole (17) with a shape matched with the shape of the kettle body (15).

8. A fluid recovery apparatus in a kettle according to claim 3, wherein: the constraint structure is a split ring (18), and the shape of the inner ring of the split ring (18) is matched with the shape of the kettle body (15).

9. A fluid recovery apparatus in a kettle as claimed in claim 1, wherein: the height of the oil collecting container (12) is lower than that of the collecting groove (13), so that fluid is automatically collected in the oil collecting container (12) under the action of gravity.

10. A fluid recovery apparatus in a kettle as claimed in claim 1, wherein: and the oil collecting container (12) is communicated with the collecting tank (13) through the fluid channel.