CN216046868U - A inflation equipment for aerifing integration of disappointing - Google Patents
A inflation equipment for aerifing integration of disappointing Download PDFInfo
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- CN216046868U CN216046868U CN202122736686.9U CN202122736686U CN216046868U CN 216046868 U CN216046868 U CN 216046868U CN 202122736686 U CN202122736686 U CN 202122736686U CN 216046868 U CN216046868 U CN 216046868U
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Abstract
The utility model belongs to the technical field of inflation equipment, in particular to inflation equipment for integrating inflation and deflation, which comprises the following components: the air pipe connecting seat is provided with a normally closed electromagnetic valve, a high-pressure air source and an air pipe connecting seat, wherein the normally closed electromagnetic valve is arranged on the air pipe connecting seat; and the air pipe connecting seat is respectively provided with an air leakage port connected with the normally closed electromagnetic valve, an air inlet communicated between the normally closed electromagnetic valve and the air pipe connecting seat and an air nozzle used for outputting an air source. In the utility model, a normally closed electromagnetic valve is connected to the position of a valve body of the inflation equipment, when a coil is connected with a power supply, the coil generates magnetic force, a movable iron core overcomes spring force to lift upwards, so that the movable iron core is separated from an air leakage opening, and the air leakage opening is in a conducting state to perform air leakage; when the electromagnetic valve is powered off, the movable iron core is applied with a downward force by the spring, the air pressure in the valve body is larger than the atmospheric pressure, the downward force is applied to the movable iron core by the air pressure in the valve body, the movable iron core is attached to the air release opening, the air release opening is closed, and the normal inflation or pressure maintaining function is performed.
Description
Technical Field
The utility model relates to the technical field of inflation equipment, in particular to inflation equipment for inflation and deflation integration.
Background
Along with the continuous development of industrialization, more and more operations depend on equipment operation, wherein just including the inflation equipment, the inflation equipment can aerify some objects, and it is more efficient to compare traditional mode of inflating, is widely used in fields such as medical aid, chemical production, machine-building and even house life.
The existing inflation equipment only has an inflation function generally, an exhaust structure needs to be opened manually when air is deflated, and the use is inconvenient, so that the inflation equipment for inflation and deflation integration is provided, and a controllable inflation or deflation function is added on the basis of the original inflation function.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving one of the technical problems of the prior art or the related art.
Therefore, the technical scheme adopted by the utility model is as follows:
an inflation and deflation integrated inflation device, comprising: the air pipe connecting seat is provided with a normally closed electromagnetic valve, a high-pressure air source and an air pipe connecting seat, wherein the normally closed electromagnetic valve is arranged on the air pipe connecting seat; the air pipe connecting seat is respectively provided with an air leakage port connected with the normally closed electromagnetic valve, an air inlet communicated between the normally closed electromagnetic valve and the air pipe connecting seat and an air nozzle used for connecting an air source output end; the high-pressure air source is provided with an installation cover, and the air pipe connecting seat is arranged on the installation cover.
By adopting the technical scheme, the normally closed electromagnetic valve is connected to the position of the valve body of the inflation equipment, when the coil is connected with a power supply, the coil generates magnetic force, the movable iron core overcomes the spring force to lift upwards, so that the movable iron core is separated from the air leakage opening, and the air leakage opening is in a conducting state to perform air leakage; when the electromagnetic valve is powered off, the movable iron core applies downward force under the action of spring force, the air pressure in the valve body is larger than the atmospheric pressure, the downward force can be applied to the movable iron core by the air pressure in the valve body, the movable iron core is tightly attached to the air leakage opening, the air leakage opening is closed, and the normal inflation or pressure maintaining function is performed.
The present invention in a preferred example may be further configured to: the trachea connecting seat is also provided with a pressure measuring end, and the outer side end of the pressure measuring end is connected with an air pressure sensor.
Through adopting above-mentioned technical scheme, can carry out real-time detection to the atmospheric pressure in the high pressurized air source, improve the security, be convenient for control.
The present invention in a preferred example may be further configured to: the normally closed electromagnetic valve is composed of a shell, an electrified coil, a fixed iron core, a movable iron core and a winding support.
Through adopting above-mentioned technical scheme, can realize losing the gas with the electricity, close the function when aerifing.
The present invention in a preferred example may be further configured to: the air pipe connecting seat is provided with a cavity, and the air inlet is positioned in the cavity.
Through adopting above-mentioned technical scheme, can be so that gas gets into the air inlet by the trachea connecting seat, discharge from the mouth of disappointing through the type solenoid valve that closes again.
The present invention in a preferred example may be further configured to: be equipped with on the trachea connecting seat and extend to side post in the cavity, just it is in this side post to lose heart the mouth, just the medial extremity of losing heart is located and removes the iron core below.
Through adopting above-mentioned technical scheme, can open the back at the circular telegram of normally closed type solenoid valve, gaseous through the mouth discharge of disappointing, it is comparatively reasonable.
The present invention in a preferred example may be further configured to: the high-pressure air source is one of a high-pressure air bottle, an air tank, an air pump, an air cylinder, an air compressor and a compressor.
By adopting the technical scheme, the practicability and the feasibility of the device are greatly improved.
The technical scheme of the utility model has the following beneficial technical effects:
in the utility model, a normally closed electromagnetic valve is connected to the position of a valve body of the inflation equipment, when a coil is connected with a power supply, the coil generates magnetic force, a movable iron core overcomes spring force to lift upwards, so that the movable iron core is separated from an air leakage opening, and the air leakage opening is in a conducting state to perform air leakage; when the electromagnetic valve is powered off, the movable iron core is applied with a downward force by the spring, the air pressure in the valve body is larger than the atmospheric pressure, the downward force is applied to the movable iron core by the air pressure in the valve body, the movable iron core is attached to the air release opening, the air release opening is closed, and the normal inflation or pressure maintaining function is performed.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a perspective view of the present invention;
fig. 4 is a top view of the present invention.
Reference numerals:
100. a normally closed type electromagnetic valve; 200. an air escape opening; 300. a high pressure gas source; 400. an air inlet; 500. a gas pipe connecting seat; 600. installing a cover; 700. an air tap; 800. and a pressure measuring end.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.
The following describes an inflation and deflation integrated inflation device provided by some embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-4, the present invention provides an inflation and deflation integrated inflation device, comprising: the normally closed type electromagnetic valve 100, the high-pressure air source 300 and the air pipe connecting seat 500, wherein the normally closed type electromagnetic valve 100 is installed on the air pipe connecting seat 500; the air pipe connecting seat 500 is respectively provided with an air leakage port 200 connected with the normally closed electromagnetic valve 100, an air inlet 400 communicated between the normally closed electromagnetic valve 100 and the air pipe connecting seat 500 and an air nozzle 700 used for connecting an air source output end; the high-pressure air source 300 is provided with an installation cover 600, the air pipe connecting seat 500 is installed on the installation cover 600, the air pipe connecting seat 500 is further provided with a pressure measuring end 800, the outer side end of the pressure measuring end 800 is connected with an air pressure sensor, it should be noted that the original inflation equipment is connected with a carrier through an air tap 700 for inflation when being inflated, and the pressure measuring end 800 is connected with the air pressure sensor to detect air pressure of an air cylinder and is electrically connected with a control circuit; in the inflator, after the normally closed solenoid valve 100 is connected to the valve body, the normally closed solenoid valve 100 is electrically connected to the circuit.
In this embodiment, the normally closed solenoid valve 100 is composed of a housing, an energized coil, a fixed iron core, a movable iron core and a winding bracket, when the coil is energized, the coil generates magnetic force, the movable iron core is lifted upwards against the spring force, so that the movable iron core is separated from the air release opening, and the air release opening 200 is opened for air release; when the electromagnetic valve is powered off, the movable iron core applies downward force under the action of spring force, the air pressure in the valve body is larger than the atmospheric pressure, the downward force can be applied to the movable iron core by the air pressure in the valve body, the movable iron core is tightly attached to the air release opening 200, the air release opening 200 is closed, and the normal inflation or pressure maintaining function is performed.
Specifically, be equipped with the cavity on the trachea connecting seat 500, and air inlet 400 is located this cavity, be equipped with the side prop that extends to in the cavity on the trachea connecting seat 500, and disappointing mouth 200 is located this side prop, and the medial extremity of disappointing mouth 200 is located and removes the iron core below, install at the cavity through type solenoid valve 100 that closes normally, make air inlet 400 separate with disappointing mouth 200, gas need get into type solenoid valve 100 that closes normally through air inlet 400, just can discharge from disappointing mouth 200, cooperation type solenoid valve 100 that closes normally's opening and closing control realizes disappointing.
In the above embodiment, the high-pressure air source 300 is one of a high-pressure air bottle, an air tank, an air pump, an air cylinder, an air compressor, and a compressor, and is not limited to the illustrated high-pressure air source, but also includes various air supply devices, such as a blower or a manual inflator.
The working principle and the using process of the utility model are as follows: firstly, an air pipe connecting seat 500 is installed on an installation cover 600 of a high-pressure air source 300 and kept to be communicated, then a normally closed type electromagnetic valve 100 is installed on the air pipe connecting seat 500, so that an air leakage port 200 and an air inlet 400 are respectively communicated with the normally closed type electromagnetic valve 100, then the outer end of a pressure measuring end 800 is connected with an air pressure sensor, air pressure in the high-pressure air source 300 is monitored, when a coil is powered on, the coil generates magnetic force, a movable iron core is lifted upwards by overcoming spring force, so that the movable iron core is separated from the air leakage port, and the air leakage port 200 is opened for air leakage; when the normally closed solenoid valve 100 is powered off, the movable iron core is under the action of spring force to apply force downwards, the air pressure in the valve body is greater than the atmospheric pressure, the downward force is also applied to the movable iron core by the air pressure in the valve body at the moment, the movable iron core is tightly attached to the air release opening 200, the air release opening 200 is closed, and the normal inflation or pressure maintaining function is performed.
In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (6)
1. An inflation and deflation integrated inflation device, comprising:
a normally closed solenoid valve (100) mounted on the air pipe connecting seat (500);
the air pipe connecting seat (500) is respectively provided with an air leakage opening (200) connected with the normally closed electromagnetic valve (100), an air inlet (400) penetrating through the normally closed electromagnetic valve (100) and the air pipe connecting seat (500) and an air nozzle (700) used for connecting an air source output end;
the high-pressure air source (300) is provided with an installation cover (600), and the air pipe connecting seat (500) is installed on the installation cover (600).
2. The inflation and deflation integrated inflation device as claimed in claim 1, wherein the air tube connecting seat (500) is further provided with a pressure measuring end (800), and the outer end of the pressure measuring end (800) is connected with an air pressure sensor.
3. The inflation and deflation integrated inflation device according to claim 1, wherein the normally closed solenoid valve (100) comprises a housing, an energized coil, a fixed iron core, a movable iron core and a winding frame.
4. The inflation and deflation integrated inflation device according to claim 1, wherein the air tube connecting seat (500) is provided with a cavity, and the air inlet (400) is located in the cavity.
5. The inflation and deflation integrated inflation device as claimed in claim 4, wherein the air tube connecting seat (500) is provided with a side pillar extending into the cavity, the air release opening (200) is located in the side pillar, and the inner end of the air release opening (200) is located below the movable iron core.
6. The inflation and deflation integrated inflation device according to claim 1, wherein the high pressure gas source (300) is one of a high pressure gas cylinder, a gas tank, a gas pump, a gas cylinder, an air compressor, and a compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122736686.9U CN216046868U (en) | 2021-11-10 | 2021-11-10 | A inflation equipment for aerifing integration of disappointing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122736686.9U CN216046868U (en) | 2021-11-10 | 2021-11-10 | A inflation equipment for aerifing integration of disappointing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046868U true CN216046868U (en) | 2022-03-15 |
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ID=80615147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122736686.9U Active CN216046868U (en) | 2021-11-10 | 2021-11-10 | A inflation equipment for aerifing integration of disappointing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216046868U (en) |
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2021
- 2021-11-10 CN CN202122736686.9U patent/CN216046868U/en active Active
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