CN218281812U

CN218281812U - High-temperature circulating bath kettle sealing structure

Info

Publication number: CN218281812U
Application number: CN202222640153.5U
Authority: CN
Inventors: 王国强; 林美菊
Original assignee: Jingzhou Shengjie Technology Co ltd
Current assignee: Jingzhou Shengjie Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-13
Anticipated expiration: 2032-10-09

Abstract

The utility model relates to a sealing knot technical field discloses a high temperature circulation bath kettle seal structure, include: the outer side of the bath pot is fixedly sleeved with a frame, and the top of the bath pot is communicated with a liquid inlet pipe; the sealing cover is movably sleeved on the outer side of the liquid inlet pipe, a sealing ring is fixedly mounted on the inner wall of the top of the sealing cover, and the sealing ring is movably abutted with the top end of the liquid inlet pipe in a sealing manner; the positioning assembly comprises two pressing plates, two transverse plates, two connecting frames and two knobs, the pressing plates are movably abutted with the top of the sealing cover in a sealing mode, one connecting plate is fixedly connected to one side, close to the connecting frames and the transverse plates on the same side, of the pressing plate, and a screw is fixedly mounted at the bottom of each knob. The utility model has the advantages of it is following and effect: through mutually supporting between sealed lid, sealing washer and the locating component, can realize the high-efficient sealed work to circulation bath, and easy and simple to handle does benefit to the use.

Description

High-temperature circulating bath kettle sealing structure

Technical Field

The utility model relates to a seal structure technical field, in particular to high temperature circulation bath kettle seal structure.

Background

The water bath pot is mainly used for distilling, drying, concentrating and warm-soaking chemical drugs or biological products in a laboratory, can also be used for constant-temperature heating and other temperature tests, and is a necessary tool for biology, heredity, viruses, aquatic products, environmental protection, medicine, sanitation, laboratories, analysis rooms and educational and scientific research.

The conventional high-temperature circulating bath kettle sealing structure is complex to operate, poor in sealing stability and difficult to meet the use requirement; therefore, a sealing structure of the high-temperature circulating bath kettle is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high temperature circulation bath kettle seal structure has sealed stable effect.

The above technical purpose of the present invention can be achieved by the following technical solutions: a high temperature circulating bath sealing structure comprises:

the outer side of the bath kettle is fixedly sleeved with the frame, and the top of the bath kettle is communicated with a liquid inlet pipe;

the sealing cover is movably sleeved on the outer side of the liquid inlet pipe, a sealing ring is fixedly arranged on the inner wall of the top of the sealing cover, and the sealing ring is movably abutted with the top end of the liquid inlet pipe in a sealing manner;

the positioning assembly comprises two pressing plates, two transverse plates, two connecting frames and two knobs, the pressing plates are movably abutted with the top of the sealing cover in a sealing mode, one connecting plate is fixedly connected to one side, close to the connecting frames and the transverse plates on the same side, of the pressing plates, threaded grooves are formed in the tops of the pressing plates, and the two screws are respectively in threaded grooves corresponding to the threaded grooves in a threaded mode.

The utility model discloses a further set up to: the bottom fixed mounting of diaphragm has the guide bar, the guide way has been seted up at the top of clamp plate, and two guide bars are sliding connection respectively in the guide way that corresponds.

Through adopting above-mentioned technical scheme, lead the clamp plate.

The utility model discloses a further set up to: the top of diaphragm has seted up the mounting hole, and two screws rotate respectively to be connected in the mounting hole that corresponds.

Through adopting above-mentioned technical scheme, rotate the location to the screw.

The utility model discloses a further set up to: two inserting rods are fixedly mounted on the inner wall of the top of the sealing cover, two slots are formed in the top end of the liquid inlet pipe, and the two inserting rods are movably inserted into the corresponding slots respectively.

Through adopting above-mentioned technical scheme, carry out guiding orientation to sealed lid.

The utility model discloses a further set up to: the outside fixed mounting of feed liquor pipe has two fixed plates, and two fixed plates are sliding connection respectively in the connecting frame that corresponds, and the same guide bar of fixedly connected with on the both sides inner wall of connecting frame, the fixed plate slides and cup joints the outside at the guide bar that corresponds.

Through adopting above-mentioned technical scheme, lead the connection frame.

The utility model discloses a further set up to: the equal fixedly connected with connecting spring in one side that two fixed plates kept away from each other, the one end that two connecting springs kept away from each other respectively with the lateral wall fixed connection of the connection frame that corresponds.

Through adopting above-mentioned technical scheme, lead to the connecting frame.

The utility model discloses a further set up to: the bottom of diaphragm has been seted up the square groove, and slidable mounting has the square plate in the square groove, and the top fixedly connected with reset spring and the connecting rod of square plate, reset spring's top fixed connection are on the top inner wall of the square groove that corresponds, the top fixedly connected with locating plate of connecting rod, a plurality of constant head tanks have been seted up at the top of knob, and two locating plates activity joint respectively are in the constant head tank that corresponds.

Through adopting above-mentioned technical scheme, fix a position the knob.

The beneficial effects of the utility model are that:

1. the utility model discloses a pulling connecting rod drives the locating plate upward movement, makes it break away from the constant head tank, removes the fixed to the knob, then rotatory knob drives the screw rod and rotates, the screw rod drives the clamp plate downward movement through the screw transmission with the clamp plate and under the direction of guide bar, the clamp plate makes the sealing washer closely butt with the feed liquor pipe through the butt with the sealed lid, thereby seal it, and through loosening the connecting rod, make the square plate drive the locating plate downward movement under reset spring's elasticity, the card is gone into in the constant head tank, fix the knob, thereby promote the sealed effect to the feed liquor pipe;

2. the utility model discloses a upwards stimulate the connecting rod and drive the reverse rotation knob and drive the clamp plate upward movement, then stimulate two connecting plates to the one side motion of keeping away from each other to open sealed lid, through mutually supporting between sealed lid, sealing washer and the locating component, can realize the high-efficient sealed work to the circulation bath kettle, and easy and simple to handle, do benefit to the use.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present embodiment.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a sectional view of the present embodiment.

Fig. 4 is an enlarged view of a portion B in fig. 3.

Fig. 5 is an enlarged view of a portion C in fig. 4.

In the figure, 1, a bath kettle; 2. a sealing cover; 3. a frame; 4. a liquid inlet pipe; 5. a seal ring; 6. a connecting frame; 7. a connecting plate; 8. a transverse plate; 9. a screw; 10. pressing a plate; 11. a knob; 12. a connecting rod; 13. a square plate; 14. positioning a plate; 15. inserting a rod; 16. A fixing plate; 17. a connecting spring; 18. a square groove.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the disclosed embodiments are merely exemplary of the invention, and are not intended to limit the invention to the precise embodiments disclosed. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 5, a high temperature circulating bath sealing structure includes:

the outer side of the bath pot 1 is fixedly sleeved with a frame 3, and the top of the bath pot 1 is communicated with a liquid inlet pipe 4;

the sealing cover 2 is movably sleeved on the outer side of the liquid inlet pipe 4, a sealing ring 5 is fixedly mounted on the inner wall of the top of the sealing cover 2, and the sealing ring 5 is movably and hermetically abutted to the top end of the liquid inlet pipe 4;

locating component, locating component include two clamp plates 10, two diaphragm 8, two connecting frames 6 and two knobs 11, and clamp plate 10 and the sealed top activity seal butt of covering 2 lie in the same one side fixedly connected with same connecting plate 7 that connecting frame 6 and diaphragm 8 that are close to each other with one side, and the bottom fixed mounting of knob 11 has screw rod 9, and the thread groove has been seted up at the top of clamp plate 10, and two screw rod 9 difference threaded connection are in the thread groove that corresponds.

Specifically, the method comprises the following steps: the bottom fixed mounting of diaphragm 8 has the guide bar, and the guide way has been seted up at the top of clamp plate 10, and two guide bars are sliding connection respectively in the guide way that corresponds, lead clamp plate 10.

Specifically, the method comprises the following steps: the top of the transverse plate 8 is provided with a mounting hole, and the two screw rods 9 are respectively connected in the corresponding mounting holes in a rotating manner to rotationally position the screw rods 9.

Specifically, the method comprises the following steps: two inserting rods 15 are fixedly mounted on the inner wall of the top of the sealing cover 2, two slots are formed in the top end of the liquid inlet pipe 4, and the two inserting rods 15 are movably inserted into the corresponding slots respectively to guide and position the sealing cover 2.

Specifically, the method comprises the following steps: two fixed plates 16 are fixedly mounted on the outer side of the liquid inlet pipe 4, the two fixed plates 16 are respectively connected in the corresponding connecting frames 6 in a sliding mode, the same guide rod is fixedly connected to the inner walls of the two sides of each connecting frame 6, the fixed plates 16 are sleeved on the outer sides of the corresponding guide rods in a sliding mode, and the connecting frames 6 are guided.

Specifically, the method comprises the following steps: the equal fixedly connected with connecting spring 17 in one side that two fixed plates 16 kept away from each other, the one end that two connecting spring 17 kept away from each other respectively with the lateral wall fixed connection of the linking frame 6 that corresponds, lead linking frame 6.

Specifically, the method comprises the following steps: square groove 18 has been seted up to diaphragm 8's bottom, slidable mounting has square plate 13 in the square groove 18, square plate 13's top fixedly connected with reset spring and connecting rod 12, reset spring's top fixed connection is on the top inner wall of the square groove 18 that corresponds, connecting rod 12's top fixedly connected with locating plate 14, a plurality of constant head tanks have been seted up at knob 11's top, two locating plates 14 activity joint respectively is in the constant head tank that corresponds, fix a position knob 11.

The utility model discloses a theory of operation does: the positioning plate 14 is driven to move upwards by pulling the connecting rod 12 upwards to be separated from the positioning groove, the fixing of the knob 11 is released, then the knob 11 is rotated to drive the screw rod 9 to rotate, the screw rod 9 drives the pressing plate 10 to move downwards under the guide of the guide rod through the thread transmission with the pressing plate 10, the pressing plate 10 enables the sealing ring 5 to be tightly abutted to the liquid inlet pipe 4 through the abutting of the sealing cover 2, so that the sealing ring is sealed, the connecting rod 12 is loosened, the square plate 13 drives the positioning plate 14 to move downwards under the elastic force of the reset spring and is clamped into the positioning groove, the knob 11 is fixed, so that the sealing effect on the liquid inlet pipe 4 is improved, the connecting rod 12 is pulled upwards to drive the reverse rotation knob 11 to drive the pressing plate 10 to move upwards, then the two connecting plates 7 are pulled to move towards one side away from each other, so that the sealing cover 2 can be opened, and the sealing ring 5 is matched with the positioning assembly through the sealing cover 2, so that the high-efficiency sealing work of the circulating bath 1 can be realized, the operation is simple and convenient, and the use is facilitated.

Claims

1. A high temperature circulation bath kettle seal structure is characterized by comprising:

the device comprises a bath pot (1), wherein a rack (3) is fixedly sleeved on the outer side of the bath pot (1), and the top of the bath pot (1) is communicated with a liquid inlet pipe (4);

the sealing cover (2) is movably sleeved on the outer side of the liquid inlet pipe (4), a sealing ring (5) is fixedly mounted on the inner wall of the top of the sealing cover (2), and the sealing ring (5) is movably and hermetically abutted to the top end of the liquid inlet pipe (4);

locating component, locating component includes two clamp plates (10), two diaphragm (8), two connecting frame (6) and two knob (11), clamp plate (10) and the sealed top movable seal butt of covering (2), lie in the same one side fixedly connected with same connecting plate (7) that connecting frame (6) and diaphragm (8) of one side are close to each other, the bottom fixed mounting of knob (11) has screw rod (9), the thread groove has been seted up at the top of clamp plate (10), and threaded connection is in the thread groove that corresponds respectively in two screw rod (9).

2. The high temperature circulating bath kettle sealing structure according to claim 1, characterized in that: the bottom fixed mounting of diaphragm (8) has the guide bar, the guide way has been seted up at the top of clamp plate (10), and two guide bars are sliding connection respectively in the guide way that corresponds.

3. The sealing structure of the high-temperature circulating bath kettle according to claim 1, characterized in that: the top of the transverse plate (8) is provided with a mounting hole, and the two screws (9) are respectively and rotatably connected in the corresponding mounting holes.

4. The sealing structure of the high-temperature circulating bath kettle according to claim 1, characterized in that: two inserting rods (15) are fixedly mounted on the inner wall of the top of the sealing cover (2), two slots are formed in the top end of the liquid inlet pipe (4), and the two inserting rods (15) are movably inserted into the corresponding slots respectively.

5. The sealing structure of the high-temperature circulating bath kettle according to claim 1, characterized in that: the outside fixed mounting of feed liquor pipe (4) has two fixed plates (16), and sliding connection is in connecting frame (6) that correspond respectively in two fixed plates (16), and the same guide bar of fixedly connected with on the both sides inner wall of connecting frame (6), fixed plate (16) slip cup joint in the outside of the guide bar that corresponds.

6. The high temperature circulating bath kettle sealing structure according to claim 1, characterized in that: the two fixing plates (16) are fixedly connected with connecting springs (17) on one sides far away from each other, and one ends, far away from each other, of the two connecting springs (17) are fixedly connected with the side walls of the corresponding connecting frames (6) respectively.

7. The sealing structure of the high-temperature circulating bath kettle according to claim 1, characterized in that: the square groove (18) has been seted up to the bottom of diaphragm (8), and slidable mounting has square slab (13) in square groove (18), and the top fixedly connected with reset spring and connecting rod (12) of square slab (13), reset spring's top fixed connection are on the top inner wall of the square groove (18) that corresponds.

8. The high temperature circulating bath kettle sealing structure according to claim 7, characterized in that: the top end fixedly connected with locating plate (14) of connecting rod (12), a plurality of constant head tanks have been seted up at the top of knob (11), and two locating plates (14) activity joint respectively are in the constant head tank that corresponds.