CN218924081U - Water-vapor separation device of roaming intermediate frequency wave therapeutic instrument - Google Patents

Abstract

The utility model discloses a water-vapor separation device of a roaming medium-frequency wave therapeutic apparatus, which comprises a filter upper cover and a filter lower shell, wherein the filter upper cover and the filter lower shell are fixed together in a sealing way, an air inlet is arranged at the edge part of the filter upper cover, an air outlet is arranged at the center position of the filter upper cover, a cylindrical tubular structure bulge downwards extends from the middle part of the lower part of the filter upper cover, the air inlet is positioned between the outer wall of the structure bulge and the inner wall of the filter lower shell, the air outlet is positioned in a pipe cavity of the structure bulge, a lower matching gap exists between the bottom of the structure bulge and the bottom of the filter lower shell, and a water outlet is arranged on the filter lower shell. According to the utility model, the upper cover of the filter is matched with the shell at the lower part of the filter, so that the air inlet is positioned at the outer layer of the structure bulge, the air outlet is positioned at the inner layer of the structure bulge, and a multi-input multi-output water-air separation structure is allowed to be arranged.

Description

Water-vapor separation device of roaming intermediate frequency wave therapeutic instrument

Technical Field

The utility model relates to the technical field of water-vapor separators, in particular to a water-vapor separation device of a roaming intermediate frequency wave therapeutic instrument.

Background

The water-gas separator is a device for condensing and separating liquid and gas under the action of rotation or gravity, and is mainly suitable for medium-sized and small-sized instruments or devices with water-gas separation requirements. The existing water-vapor separation device mostly adopts a cavity result with single-port input and single-port output. If the instrument or the device has the multi-path water-vapor separation requirement, a plurality of water-vapor separation structures are often adopted to jointly realize the water-vapor separation requirement, and the problems of large volume occupation space and high cost exist. In addition, the existing water-vapor separation device also has the problems of low water-vapor separation efficiency, unsmooth drainage, reverse flow of gas and the like caused by unreasonable design of an inner baffle and a cyclone.

Disclosure of Invention

Aiming at the problems that when the existing similar water-vapor separation instrument or device needs to carry out multi-channel water-vapor separation, the use mode of the water-vapor separation instrument or device can lead to the problems of large volume occupation space and high cost, and the existing water-vapor separation device also has the problems of low water-vapor separation efficiency, unsmooth water discharge, reverse flow of gas and the like caused by unreasonable design of internal separation and cyclone, the utility model provides a water-vapor separation device of a roaming intermediate-frequency wave therapeutic instrument, which is used for solving the problems.

The utility model solves the technical problems by adopting the scheme that: the utility model provides a roaming intermediate frequency wave therapeutic instrument water vapor separation device, includes filter upper cover and filter lower part casing, and both seal fixation are in the same place, the filter upper cover is close to the border position and is set up the air inlet, and the filter upper cover is close to central point and put and set up the gas outlet, the below middle part downwardly extending of filter upper cover has cylindrical tubular structure protruding, the air inlet is located between bellied outer wall of structure and the inner wall of filter lower part casing, the gas outlet is located the bellied lumen of structure, there is lower part fit clearance between bellied bottom of structure and the bottom of filter lower part casing, is provided with the delivery port at filter lower part casing.

Further, the inner wall of the upper cover of the filter is provided with a downward inner convex ring, and meanwhile, the inner wall of the lower shell of the filter is sleeved with a filter screen. The filter screen is cylindrical, and cylindrical bottom has the net bottom plate, and cylindrical top outwards has the ring turn-ups, and this ring turn-ups is arranged in the upside of a plurality of structure wallboard, will in the bulge loop supports in the upside of ring turn-ups simultaneously.

Further, a series of structural wall plates are respectively arranged on the inner wall of the lower shell of the filter, and the structural wall plates are respectively arranged in an inclined way along the same direction.

Further, an upper fit gap exists between the top of the structural wall panel and the interior of the filter upper cover.

Further, a structural groove is arranged at the outer edge of the upper part of the lower shell of the filter, and a sealing layer for connecting the inner wall of the upper cover of the filter is filled in the structural groove.

Further, structure fixing holes are respectively arranged at two sides of the rear part of the lower shell of the filter for fixing the lower shell.

The utility model has the beneficial effects that:

1. the filter upper cover and the filter lower part shell are matched with each other, so that the air inlet is positioned on the outer layer of the structure protrusion, the air outlet is positioned on the inner layer of the structure protrusion, and a multi-input multi-output water-air separation structure is allowed to be arranged.

2. The raised wall plates of the raised wall plates are arranged in an array with a certain inclination angle, which is beneficial to water-vapor separation. When gas enters the water-vapor separator, the gas generates a swirling flow to the outlet position under the action of the structural wall plate 7, and because the vapor in the gas is larger, the gas can collide on the wall plate of the structural wall plate under the action of centrifugal force, and meanwhile, because the temperature of the wall plate is lower, the vapor colliding on the wall plate can pass through condensation action and flow to the water outlet of the water outlet under the action of gravity, so that the separation of the vapor is realized.

Drawings

FIG. 1 is a perspective view of a water vapor separator device of the present utility model.

Fig. 2 is a sectional structural view of fig. 1.

Fig. 3 is a structural view of the filter upper cover of fig. 1.

Fig. 4 is a structural view of the lower housing of the filter of fig. 1.

Fig. 5 is a top view of the filter lower housing.

FIG. 6 is a cross-sectional view of a water vapor separator device including a filter screen.

Fig. 7 is a diagram of the structure of the filter top cover with the inner collar.

Reference numerals in the drawings: 1-a filter upper cover; 2-a filter lower housing; 3-air inlet; 4-an air outlet; 5-a water outlet; 6-structural protrusions; 7-structural wall panels; 8-structural grooves; 9-structure fixing holes; 10-a filter screen; 11-inner convex ring.

Description of the embodiments

The utility model will be further described with reference to the drawings and examples.

Example 1: a water-vapor separation device of a roaming medium-frequency wave therapeutic instrument is designed aiming at the problems that the combined structure of the existing similar water-vapor separation device has large volume occupation space and high cost when multiple paths of water-vapor separation are needed, and the internal baffle and cyclone design are unreasonable.

Specifically, as shown in fig. 1 and 2, the device includes a filter upper cover 1 and a filter lower housing 2, and in this embodiment, it is preferable to make the filter lower housing a cylindrical structure and make the filter upper cover a disc-shaped structure. The filter upper cover 1 and the filter lower shell 2 are sealed and fixed together, and can be connected by screw threads, buckled or bonded together. Structural fixing holes 9 are respectively arranged on two sides of the rear part of the lower shell 2 of the filter and are used for fixing the water-gas separation device in the shell.

As can be seen in fig. 2, a downward annular flange is provided on the outer circumference of the filter upper cover 1, and a structural groove 8 is provided on the upper outer edge of the filter lower housing 2, and a sealing layer for connecting the inner wall of the filter upper cover 1 is filled in the structural groove 8.

As shown in fig. 3, the filter upper cover 1 is provided with an air inlet 3 near the edge, and the filter upper cover 1 is provided with an air outlet 4 near the center. The middle part of the lower part of the upper filter cover 1 is downwards extended with a cylindrical tubular structural bulge 6. The method meets the following conditions: the air inlet 3 is positioned between the outer wall of the structural protrusion 6 and the inner wall of the lower filter housing 2, and the air outlet 4 is positioned in the lumen of the structural protrusion 6. Therefore, the air inlet 3 and the air outlet 4 can be communicated only by crossing the structural bulge 6, and the paths of air inlet and air outlet are increased, so that the condensation of water vapor is facilitated.

There is a lower fit gap between the bottom of the structural protrusion 6 and the bottom of the filter lower housing 2, and a water outlet 5 is provided at the bottom center or at a position biased to one side of the filter lower housing 2. It can be seen that the air flow entering from the air inlet 3 needs to pass through the lower fit clearance to be converged into the structural protrusion 6 and then discharged from the air outlet 4. The use of the lower fit gap facilitates the collection of condensate into the water outlet 5. Further, the bottom of the filter lower case 2 may be designed in a bucket shape with a low center and a high edge to facilitate drainage.

Meanwhile, as shown in fig. 4, a series of structural wall plates 7 are respectively provided on the inner wall of the filter lower case 2, and the structural wall plates 7 are respectively arranged obliquely in the same direction. I.e. the structural wall panels 7 each have the same angle in the radial direction. As can be seen from fig. 2, the respective structural wall panels 7 are located in the region between the outer wall of the structural projection 6 and the inner wall of the filter lower housing, i.e. in the region of the inlet air channel.

It can also be seen in fig. 2 that there is an upper fit gap between the top of the structural wall plate 7 and the interior of the filter upper cover 1.

In this embodiment, when the gas gets into the steam separator from air inlet 3 in the course of the work, gas produces the whirl under the effect of structure wallboard 7 and flows to the exit position, because steam in the gas is great, can strike on the wallboard of structure wallboard 7 under the effect of centrifugal force, simultaneously because wallboard temperature is lower, the steam of striking on the wallboard can pass through the condensation to flow to the outlet of delivery port 5 under the effect of gravity, with this separation that realizes steam.

Example 2: on the basis of embodiment 1, an inner convex ring 11 is further provided on the inner wall of the filter upper cover, as shown in fig. 7. Meanwhile, in the inner wall of the lower casing 2 of the filter, specifically, in the central part of the ring surrounded by the plurality of structural wall plates 7, a filter screen 10 is sleeved, as shown in fig. 6, the filter screen is cylindrical, the cylindrical bottom is provided with a net bottom plate, the cylindrical top is outwards provided with a ring flanging, the ring flanging is arranged on the upper sides of the plurality of structural wall plates 7, and simultaneously, the inner convex ring 11 is supported on the upper sides of the ring flanging. By the above-described filter screen 10, it is possible to avoid the suction of foreign substances into the pipe during the suction process.

The structural wall plate 7 compresses the filter screen 10 on the wall plate of the structural wall plate 7; the filter screen is added to prevent impurities in the pipeline and the air from affecting the rear air pump, the water valve and the like, so that the exhaust and drainage of the pipeline are ensured to be smooth. Meanwhile, the upper filter cover 1 and the lower filter shell 2 can be in the forms of adhesion, threaded connection and the like, so that the filter screen can be conveniently cleaned.

Example 3: on the basis of embodiment 1, the water-vapor separation device consists of a filter upper cover 1 and a filter lower shell 2, wherein the filter upper cover 1 is positioned above an air inlet 3. The filter upper cover 1 and the filter lower case 2 are fixed together by bonding, and the upper opening edge of the filter lower case 2 has a structural groove 8 for filling adhesive therein to ensure sealing performance between the assembly 1 and the filter lower case 2. The two sides of the lower part of the lower shell 2 of the filter are provided with structure fixing holes 9 for fixing, which can be used for fixing the water-gas separation device in the shell.

The middle position of the upper part of the upper filter cover 1 is provided with an air outlet 4 and an air channel outlet, the two sides of the upper part of the upper filter cover 1 are provided with air channel inlets of a structure 3, and air enters from the structure 3 and is discharged from the air outlet 4.

The filter lower housing 2 has a structural wall 7 (raised wall) inside, the raised wall of the structural wall 7 being disposed in an array of inclined angles on the inner wall of the filter lower housing 2.

The bottom of the filter lower shell 2 is provided with a water outlet 5 and a water outlet. The structure bulge 6 of the filter upper cover 1 protrudes into the filter lower shell 2, and meanwhile, a certain distance is reserved between the structure bulge 6 and the bottom surface of the inner side part of the filter lower shell 2, so that water blocking gas paths are prevented from being formed at the bottom of the water-gas separation device. The raised wall plate of the structural wall plate 7 of the lower shell 2 of the filter and the structural raised wall plate 6 are reserved with a certain gap, so that gas can pass through conveniently.

When gas enters the water-vapor separator, the gas generates a swirling flow to the outlet position under the action of the structural wall plate 7, and because the vapor in the gas is larger, the gas can collide on the wall plate of the structural wall plate 7 under the action of centrifugal force, and meanwhile, because the temperature of the wall plate is lower, the vapor colliding on the wall plate can pass through condensation action and flow to the water outlet of the water outlet 5 under the action of gravity, so that the separation of the vapor is realized.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model.

Claims (7)

1. The utility model provides a roaming intermediate frequency wave therapeutic instrument water vapor separation device, includes filter upper cover (1) and filter lower part casing (2), and both seal and fix together, its characterized in that, filter upper cover (1) is by the border position setting air inlet (3), and filter upper cover (1) lean on central point to put and set up gas outlet (4), the below middle part downwardly extending of filter upper cover (1) has cylindrical tubular structure protruding (6), air inlet (3) are located between the outer wall of protruding (6) of structure and the inner wall of filter lower part casing (2), the gas outlet is located the lumen of protruding (6) of structure, there is lower part cooperation clearance between the bottom of protruding (6) of structure and the bottom of filter lower part casing (2), is provided with delivery port (5) at filter lower part casing (2).

2. The water-vapor separation device of the roaming intermediate frequency wave therapeutic apparatus according to claim 1, characterized in that a downward inner convex ring (11) is arranged on the inner wall of the upper cover (1) of the filter, and a filter screen (10) is sleeved in the inner wall of the lower shell (2) of the filter.

3. The water-vapor separation device of the roaming intermediate frequency wave therapeutic apparatus according to claim 2, wherein the filter screen is cylindrical, the cylindrical bottom is provided with a screen bottom plate, the cylindrical top is outwardly provided with a circular flange, the circular flange is arranged on the upper sides of the plurality of structural wall plates (7), and the inner convex ring (11) is supported on the upper sides of the circular flange.

4. The water-vapor separation device of the roaming intermediate frequency wave therapeutic apparatus according to claim 1, characterized in that a series of structural wall plates (7) are respectively arranged on the inner wall of the lower shell (2) of the filter, and the structural wall plates (7) are respectively arranged obliquely along the same direction.

5. The apparatus according to claim 3 or 4, wherein an upper fit gap is provided between the top of the structural wall plate (7) and the inside of the filter upper cover (1).

6. The water-vapor separation device of the roaming medium frequency wave therapeutic apparatus according to claim 1, characterized in that a structural groove (8) is arranged at the upper outer edge of the lower shell (2) of the filter, and a sealing layer for connecting the inner wall of the upper cover (1) of the filter is filled in the structural groove (8).

7. The apparatus according to claim 1, wherein structure fixing holes (9) are provided on both sides of the rear portion of the lower housing (2) of the filter, respectively, for fixing the lower housing (2).

Images