CN214597377U

CN214597377U - Ultrasonic exhaust device

Info

Publication number: CN214597377U
Application number: CN202120658502.9U
Authority: CN
Inventors: 孙波
Original assignee: Individual
Current assignee: Lazy Cat Bond Xi'an Smart Energy Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-05
Anticipated expiration: 2031-03-31

Abstract

The utility model discloses an ultrasonic exhaust device, comprising a base plate, the last fixed surface of bottom plate is connected with first bracing piece, the one end fixedly connected with pressure-bearing sealed container of bottom plate is kept away from to first bracing piece, pressure-bearing sealed container's last fixed surface is connected with automatic vent valve, pressure-bearing sealed container's lower fixed surface is connected with ultrasonic transducer, the upper surface of bottom plate just is located the right side fixedly connected with second bracing piece of first bracing piece. The utility model discloses, through design ultrasonic transducer and centrifugal pump, can realize the volume at the application scenario change equipment of difference, realize quick exhaust, through the different supersonic generator power of design and the device jar body size, match different scale heating and ventilation air conditioning system easily, quick degasification and exhaust, design sealed container, liquid inlet, liquid outlet, ultrasonic transducer reduce the loss that heating and ventilation air conditioning system corrodes and bring by a wide margin and improved the operating efficiency.

Description

Ultrasonic exhaust device

Technical Field

The utility model relates to a heating ventilation air conditioning technology field especially relates to an ultrasonic exhaust device.

Background

After the liquid contacts with the air, the gas can be dissolved or overflowed. Under certain conditions, the gas dissolved in the liquid can reach saturation, and once the external conditions change, the saturation state can be broken, and more gas can be dissolved or part of the gas can be overflowed. The gas escaping from the liquid can form bubbles which can corrode and destroy system equipment and pipe networks, and can increase the resistance of the heating, ventilating and air conditioning circulating system, and the power of the transmission and distribution system can be increased by overcoming the resistance, so that a large amount of electric energy is consumed in useless work. And the flowing liquid can break larger bubbles into finer microbubbles more easily, thereby further increasing the burden of system operation. In order to discharge gas in liquid, especially dissolved gas, out of the system, vacuum degassing is required for the system, but the conventional vacuum degassing equipment has a complicated structure, low operation efficiency and high continuous operation failure rate.

The existing ultrasonic exhaust device can not change the volume of equipment in different application occasions to realize quick exhaust; the existing ultrasonic exhaust device has loss caused by corrosion and low operation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an ultrasonic exhaust device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an ultrasonic exhaust device comprises a bottom plate, wherein a first supporting rod is fixedly connected to the upper surface of the bottom plate, one end, far away from the bottom plate, of the first supporting rod is fixedly connected with a pressure-bearing sealed container, an automatic exhaust valve is fixedly connected to the upper surface of the pressure-bearing sealed container, and an ultrasonic transducer is fixedly connected to the lower surface of the pressure-bearing sealed container;

the upper surface of the bottom plate is fixedly connected with a second supporting rod on the right side of the first supporting rod, one end, far away from the bottom plate, of the second supporting rod is fixedly connected with an ultrasonic generator and a control execution circuit box, the ultrasonic generator and the control execution circuit box are fixedly connected with a controller inside, and the lower surface of the pressure-bearing sealed container is fixedly connected with a liquid outlet on the rear side of the ultrasonic transducer.

As a further description of the above technical solution:

the automatic exhaust valve is positioned at the center of the pressure-bearing sealed container, and the right surface of the pressure-bearing sealed container is fixedly connected with a liquid inlet.

As a further description of the above technical solution:

the ultrasonic generator is connected with the control execution circuit box and the ultrasonic transducer through lead signals.

As a further description of the above technical solution:

the front surfaces of the ultrasonic generator and the control execution circuit box are provided with buttons, and the number of the buttons is a plurality of and is uniformly distributed.

As a further description of the above technical solution:

and the lower surface of the liquid outlet is fixedly connected with a centrifugal pump.

As a further description of the above technical solution:

and the side surface of the pressure-bearing sealed container is fixedly connected with a liquid level sensor, and the height of the liquid level sensor is smaller than that of the ultrasonic transducer.

As a further description of the above technical solution:

the controller is in signal connection with the liquid level sensor.

As a further description of the above technical solution:

the upper surface of bottom plate just is located the outside fixedly connected with hoist and mount ring of first bracing piece, the quantity of hoist and mount ring is a plurality of.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the ultrasonic exhaust device can change the volume of equipment in different application occasions by designing the ultrasonic transducer and the centrifugal pump, and realizes quick exhaust.

2. Compared with the prior art, the ultrasonic exhaust device realizes easy matching of heating, ventilating and air conditioning systems of different scales by designing different ultrasonic generator powers and sizes of the tank body of the device, and achieves the purposes of rapid degassing and exhausting.

3. Compared with the prior art, the ultrasonic exhaust device has the advantages that the loss caused by corrosion of the heating ventilation air conditioning system is greatly reduced and the operation efficiency is improved by designing the sealing container, the liquid inlet, the liquid outlet and the ultrasonic transducer.

Drawings

Fig. 1 is a schematic view of an internal structure at a-a of an ultrasonic exhaust apparatus according to the present invention;

fig. 2 is a front view of an ultrasonic exhaust apparatus according to the present invention;

fig. 3 is a schematic view of the overall structure of an ultrasonic exhaust apparatus according to the present invention.

Illustration of the drawings:

1. a pressure-bearing sealed container; 2. an ultrasonic transducer; 3. an automatic exhaust valve; 4. a liquid inlet; 5. a liquid outlet; 6. the ultrasonic generator and the control execution circuit box; 7. and (4) conducting wires.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the utility model provides a pair of ultrasonic exhaust apparatus: the automatic air exhaust valve device comprises a bottom plate, wherein a first supporting rod is fixedly connected to the upper surface of the bottom plate, a pressure-bearing sealed container 1 is fixedly connected to one end, far away from the bottom plate, of the first supporting rod, an automatic air exhaust valve 3 is fixedly connected to the upper surface of the pressure-bearing sealed container 1, the automatic air exhaust valve 3 is located at the center of the pressure-bearing sealed container 1, a liquid inlet 4 is fixedly connected to the right surface of the pressure-bearing sealed container 1, and an ultrasonic transducer 2 is fixedly connected to the lower surface of the pressure-bearing sealed container 1.

A second supporting rod is fixedly connected to the upper surface of the bottom plate and positioned on the right side of the first supporting rod, one end, far away from the bottom plate, of the second supporting rod is fixedly connected with an ultrasonic generator and a control execution circuit box 6, the ultrasonic generator and the control execution circuit box 6 are in signal connection with an ultrasonic transducer 2 through a lead 7, buttons are arranged on the front surfaces of the ultrasonic generator and the control execution circuit box 6, the number of the buttons is multiple and are uniformly distributed, a controller is fixedly connected to the inner parts of the ultrasonic generator and the control execution circuit box 6, a liquid outlet 5 is fixedly connected to the lower surface of the pressure-bearing sealed container 1 and positioned on the rear side of the ultrasonic transducer 2, a centrifugal pump is fixedly connected to the lower surface of the liquid outlet 5, a liquid level sensor is fixedly connected to the side surface of the pressure-bearing sealed container 1 and used for detecting whether liquid submerges in the pressure-bearing sealed container 1 for submerging the ultrasonic transducer 2, level sensor's highly be less than ultrasonic transducer 2, convert high frequency oscillation's the signal of telecommunication into high frequency mechanical oscillation by ultrasonic transducer 2, high frequency mechanical oscillation transmits liquid through ultrasonic transducer 2's metal package again, controller and level sensor signal connection, the upper surface of bottom plate and the outside fixedly connected with hoisting ring that is located first bracing piece, the quantity of hoisting ring is a plurality of.

In the operation of the heating ventilation air-conditioning system by designing the structure, the elimination of free and dissolved gas is very important for preventing the corrosion of the heating ventilation air-conditioning system and prolonging the service life, the existence of free gas can increase the energy consumption of liquid circulation, and the elimination of free gas can effectively reduce the energy consumption of system circulation.

The working principle is as follows: when the ultrasonic wave is introduced into the liquid, the ultrasonic wave can produce acoustic cavitation, the liquid can be repeatedly compressed and expanded in high-low pressure circulation, in low-pressure circulation, tiny vacuum bubbles are generated, the tiny bubbles are continuously increased in pressure circulation, in the process of vacuum bubble growth, gas dispersed and dissolved in the liquid can continuously enter the vacuum bubbles, the circulating vacuum bubbles can become the continuously increased bubbles, the large bubbles can quickly float to the liquid surface to be broken, the gas can escape from the bubbles to leave the liquid, and the degassing and exhausting process is completed by the ultrasonic degassing equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an ultrasonic wave exhaust apparatus, includes the bottom plate, its characterized in that: the upper surface of the bottom plate is fixedly connected with a first supporting rod, one end, far away from the bottom plate, of the first supporting rod is fixedly connected with a pressure-bearing sealed container (1), the upper surface of the pressure-bearing sealed container (1) is fixedly connected with an automatic exhaust valve (3), and the lower surface of the pressure-bearing sealed container (1) is fixedly connected with an ultrasonic transducer (2);

the upper surface of the bottom plate is fixedly connected with a second supporting rod on the right side of the first supporting rod, one end, far away from the bottom plate, of the second supporting rod is fixedly connected with an ultrasonic generator and a control execution circuit box (6), the ultrasonic generator and the control execution circuit box (6) are fixedly connected with a controller inside, and the lower surface of the pressure-bearing sealed container (1) is fixedly connected with a liquid outlet (5) on the rear side of the ultrasonic transducer (2).

2. An ultrasonic exhaust apparatus according to claim 1, wherein: the automatic exhaust valve (3) is located at the center of the pressure-bearing sealed container (1), and the right surface of the pressure-bearing sealed container (1) is fixedly connected with a liquid inlet (4).

3. An ultrasonic exhaust apparatus according to claim 1, wherein: the ultrasonic generator is in signal connection with the control execution circuit box (6) and the ultrasonic transducer (2) through a lead (7).

4. An ultrasonic exhaust apparatus according to claim 1, wherein: the front surfaces of the ultrasonic generator and the control execution circuit box (6) are provided with buttons, and the buttons are distributed uniformly in a plurality.

5. An ultrasonic exhaust apparatus according to claim 1, wherein: the lower surface of the liquid outlet (5) is fixedly connected with a centrifugal pump.

6. An ultrasonic exhaust apparatus according to claim 1, wherein: the side surface of the pressure-bearing sealed container (1) is fixedly connected with a liquid level sensor, and the height of the liquid level sensor is smaller than that of the ultrasonic transducer (2).

7. An ultrasonic exhaust apparatus according to claim 1, wherein: the controller is in signal connection with the liquid level sensor.

8. An ultrasonic exhaust apparatus according to claim 1, wherein: the upper surface of bottom plate just is located the outside fixedly connected with hoist and mount ring of first bracing piece, the quantity of hoist and mount ring is a plurality of.