CN211164915U

CN211164915U - Water supplementing device for vacuum tank

Info

Publication number: CN211164915U
Application number: CN201922089675.9U
Authority: CN
Inventors: 张承华
Original assignee: Shanghai Energe Insulation Technology Co ltd
Current assignee: Shanghai Energe Insulation Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-04
Anticipated expiration: 2029-11-28

Abstract

The utility model belongs to the technical field of moisturizing device technique and specifically relates to a moisturizing device for vacuum tank influences the refrigerated problem of membrane cavity easily when untimely to the vacuum tank moisturizing among the prior art, now proposes following scheme, and it includes vacuum tank and water pump, the top of one side inner wall of vacuum tank is fixed with the connecting seat, the mounting groove has been seted up to one side bottom of connecting seat, the inside of mounting groove is rotated and is connected with the pivot, be fixed with light pole and stationary blade on the both sides outer wall of pivot respectively, the bottom of light pole is fixed with the connection rope, the other end of connection rope is fixed with the floater, be fixed with first contact switch on the inner wall of the vertical side of mounting groove. The utility model discloses rational in infrastructure, design benefit, easy operation not only makes things convenient for automatic when the vacuum tank lacks water to add water, also makes things convenient for automatic shutdown to add water after the water level reaches the setting value in the vacuum tank, and degree of automation is high, easily uses widely.

Description

Water supplementing device for vacuum tank

Technical Field

The utility model relates to a moisturizing device field especially relates to a moisturizing device for vacuum tank.

Background

Among the big board forming process of current EPS, vacuum tank can cool off water suction membrane chamber when big board drawing of patterns cools off, and the water in the vacuum tank will influence the cooling in membrane chamber when having taken out, relies on the manual work to observe during the monitoring of water level in the vacuum tank at present, just so can not very timely carry out timely replenishment to the water in the vacuum tank, for this reason, this scheme has proposed a moisturizing device for vacuum tank.

SUMMERY OF THE UTILITY MODEL

The utility model provides a moisturizing device for vacuum tank has solved the untimely refrigerated problem of film chamber that influences easily of vacuum tank moisturizing among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water supplementing device for a vacuum tank comprises the vacuum tank and a water pump, wherein a connecting seat is fixed at the top of the inner wall of one side of the vacuum tank, a mounting groove is formed in the bottom of one side of the connecting seat, a rotating shaft is rotatably connected inside the mounting groove, a light rod and a fixing piece are respectively fixed on the outer walls of two sides of the rotating shaft, a connecting rope is fixed at the bottom of the light rod, a floating ball is fixed at the other end of the connecting rope, a first contact switch is fixed on the inner wall of the vertical side of the mounting groove, a second contact switch is fixed on the inner wall of the top of the mounting groove, the fixing piece is matched with the first contact switch and the second contact switch, a controller is fixed at the top of the vacuum tank and electrically connected with the water pump, a water pipe is fixed at the water outlet of the water pump, the other end of the water pipe is fixedly connected with the top of the, the water outlet pipe is provided with a valve.

Preferably, all seted up the card hole on the both sides inner wall of mounting groove, the spring hole has all been seted up at the both ends of pivot, and the inside in two spring holes all is equipped with the spring post, and the one end of two spring posts all is fixed with first spring, the one end of two first springs respectively with one side inner wall fixed connection in two spring holes, the other end of two spring posts extends to the inside in two card holes respectively and two card hole rotation are connected.

Preferably, the two spring columns and the clamping hole are both cylindrical structures, and the diameter of each spring column is the same as that of the clamping hole.

Preferably, two the inside in card hole all is equipped with the regulation post, and the one end of two regulation posts all is fixed with the limiting plate, and the one end of two regulation posts all extends to the outside of connecting seat.

Preferably, two the one end that the regulation post is located the connecting seat outside all is fixed with the clamp plate, and the outside of two regulation posts all is equipped with the second spring, and the second spring is located between the outer wall of clamp plate and connecting seat.

Preferably, a liquid level meter is fixed on the outer wall of one side of the vacuum tank.

The utility model has the advantages that:

1. through the cooperation between suspension ball, connection rope, light pole, pivot, first contact switch, second contact switch, controller, connecting seat and the water pump, automatic watering when reaching the low water level, the high water level stops watered purpose, and degree of automation is high, avoids lack of water in the vacuum tank.

2. Through the cooperation between card hole, spring post, first spring, spring hole, regulation post and the clamp plate, reach the dismouting of convenience between with pivot and mounting groove, and the setting of second spring can avoid adjusting the post and bring the hindrance to the spring post.

The utility model discloses rational in infrastructure, design benefit, easy operation not only makes things convenient for automatic when the vacuum tank lacks water to add water, also makes things convenient for automatic shutdown to add water after the water level reaches the setting value in the vacuum tank, and degree of automation is high, easily uses widely.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the connecting seat of the present invention.

Fig. 3 is an enlarged view of a point a of the present invention.

Reference numbers in the figures: the device comprises a vacuum tank 1, a water pump 2, a controller 3, a water pipe 4, a floating ball 5, a connecting rope 6, a light rod 7, a rotating shaft 8, a first contact switch 9, a connecting seat 10, a fixing piece 11, a second contact switch 12, a water outlet pipe 13, a valve 14, a liquid level meter 15, an adjusting column 16, an installing groove 17, a spring column 18, a pressing plate 19, a clamping hole 20, a spring hole 21 and a limiting plate 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a water supplement apparatus for a vacuum tank includes a vacuum tank 1 and a water pump 2, a connecting seat 10 is fixed to a top of an inner wall of one side of the vacuum tank 1, a mounting groove 17 is formed at a bottom of one side of the connecting seat 10, a rotation shaft 8 is rotatably connected to an inside of the mounting groove 17, a light rod 7 and a fixing piece 11 are respectively fixed to outer walls of both sides of the rotation shaft 8, a connecting rope 6 is fixed to a bottom of the light rod 7, a floating ball 5 is fixed to the other end of the connecting rope 6, a first contact switch 9 is fixed to an inner wall of a vertical side of the mounting groove 17, a second contact switch 12 is fixed to an inner wall of a top of the mounting groove 17, the fixing piece 11 is matched with the first contact switch 9 and the second contact switch 12, a controller 3 is fixed to a top of the vacuum tank 1, the controller 3 is electrically connected to the water pump 2, thereby drive light pole 7 and rotate downwards, after stationary blade 11 and second contact switch 12 contacted, water pump 2 started to add water in to vacuum tank 1, along with the rising of the interior water level of vacuum tank 1, floater 5 rises gradually, thereby drives light pole 7 and upwards rotates, after stationary blade 11 and first contact switch 9 contacted, water pump 2 stop work, thereby stop adding water.

All seted up card hole 20 on the both sides inner wall of mounting groove 17, spring hole 21 has all been seted up at the both ends of pivot 8, the inside of two spring holes 21 all is equipped with spring post 18, the one end of two spring posts 18 all is fixed with first spring, the one end of two first springs respectively with one side inner wall fixed connection of two spring holes 21, the other end of two spring posts 18 extends respectively to the inside and two card holes 20 of two card holes 20 and rotates and be connected, the inside of two card holes 20 all is equipped with adjusts post 16, the one end of two regulation posts 16 all is fixed with limiting plate 22, the one end of two regulation posts 16 all extends to the outside of connecting seat 10, through pressing down two clamp plates 19 simultaneously, can release the outside of card hole 21 with two spring posts 18, thereby conveniently tear down pivot 8 from the inside of mounting groove 17.

Two one ends that adjust post 16 and be located connecting seat 10 outside all are fixed with clamp plate 19, two outside of adjusting post 16 all overlap and are equipped with the second spring, the second spring is located between the outer wall of clamp plate 19 and connecting seat 10, the setting up of second spring can avoid adjusting post 16 and bring the hindrance to spring post 18, two spring posts 18 are cylindrical structure with card hole 20, the diameter of spring post 18 is the same with the diameter of card hole 20, can avoid pivot 8 to take place to rock when rotating.

A water pipe 4 is fixed at the water outlet of the water pump 2, the other end of the water pipe 4 is fixedly connected with the top of the vacuum tank 1, a water outlet pipe 13 is fixed at the bottom of one side of the vacuum tank 1, and a valve 14 is installed on the water outlet pipe 13.

A liquid level meter 15 is fixed on the outer wall of one side of the vacuum tank 1, and the arrangement of the liquid level meter 15 can observe the condition of the water level in the vacuum tank 1 in real time.

The working principle is as follows: when the water level in the vacuum tank 1 is reduced, the floating ball 5 is gradually lowered to drive the light rod 7 to rotate downwards, when the fixed piece 11 is contacted with the second contact switch 12, the water pump 2 is started, thereby adding water into the vacuum tank 1, the floating ball 5 gradually rises along with the rise of the water level in the vacuum tank 1, thereby driving the light bar 7 to rotate upwards, when the fixed sheet 11 is contacted with the first contact switch 9, the water pump 2 stops working, thereby stopping adding water, when the rotating shaft 8 is detached from the inside of the mounting groove 17, the two pressing plates 19 are pressed simultaneously, the two pressing plates 19 drive the two adjusting columns 16 to move towards the inside of the two clamping holes 20, thereby pushing the two spring columns 18 out of the two clamping holes 20, the spindle can then be removed from the interior of the mounting slot 17, after releasing the two pressure plates 19, under the action of the two second springs, both the pressure plates 19 and both the adjustment posts 16 are restored.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a moisturizing device for vacuum tank, includes vacuum tank (1) and water pump (2), its characterized in that, the top of one side inner wall of vacuum tank (1) is fixed with connecting seat (10), mounting groove (17) have been seted up to one side bottom of connecting seat (10), the inside rotation of mounting groove (17) is connected with pivot (8), be fixed with light pole (7) and stationary blade (11) respectively on the both sides outer wall of pivot (8), the bottom of light pole (7) is fixed with connecting rope (6), the other end of connecting rope (6) is fixed with floater (5), be fixed with first contact switch (9) on the inner wall of the vertical side of mounting groove (17), be fixed with second contact switch (12) on the top inner wall of mounting groove (17), stationary blade (11) cooperate with first contact switch (9) and second contact switch (12), the top of vacuum tank (1) is fixed with controller (3), controller (3) and water pump (2) electric connection, the delivery port of water pump (2) is fixed with water pipe (4), the other end of water pipe (4) and the top fixed connection of vacuum tank (1), one side bottom of vacuum tank (1) is fixed with outlet pipe (13), installs valve (14) on outlet pipe (13).

2. The water replenishing device for the vacuum tank is characterized in that clamping holes (20) are formed in the inner walls of two sides of the mounting groove (17), spring holes (21) are formed in two ends of the rotating shaft (8), spring columns (18) are arranged inside the two spring holes (21), first springs are fixed to one ends of the two spring columns (18), one ends of the two first springs are fixedly connected with the inner wall of one side of the two spring holes (21), and the other ends of the two spring columns (18) extend to the inner portions of the two clamping holes (20) respectively and are connected with the two clamping holes (20) in a rotating mode.

3. The water replenishing device for the vacuum tank is characterized in that the two spring columns (18) and the clamping holes (20) are of cylindrical structures, and the diameters of the spring columns (18) are the same as those of the clamping holes (20).

4. The water supplementing device for the vacuum tank is characterized in that adjusting columns (16) are arranged inside the two clamping holes (20), a limiting plate (22) is fixed at one end of each of the two adjusting columns (16), and one end of each of the two adjusting columns (16) extends to the outside of the connecting seat (10).

5. The water replenishing device for the vacuum tank is characterized in that a pressing plate (19) is fixed at one end of each of the two adjusting columns (16) located outside the connecting seat (10), and a second spring is sleeved outside each of the two adjusting columns (16) and located between the pressing plate (19) and the outer wall of the connecting seat (10).

6. The water replenishing device for the vacuum tank is characterized in that a liquid level meter (15) is fixed on one side outer wall of the vacuum tank (1).