CN212700768U

CN212700768U - Semi-submersible type diaphragm air-suction-preventing filtering device

Info

Publication number: CN212700768U
Application number: CN202020824926.3U
Authority: CN
Inventors: 徐钰杰; 吕世根; 罗秋嵘
Original assignee: Nantong Jiajing Health Technology Co ltd
Current assignee: Nantong Jiajing Health Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2021-03-16
Anticipated expiration: 2030-05-18

Abstract

The application provides an empty filter equipment is prevented inhaling by semi-submerged formula diaphragm, its characterized in that: comprises a filter element, a sealing buckle cover, a vacuum corrugated pipe, a hollow floater and a diaphragm; the filter element is arranged in a cylindrical sealing buckle cover, and the lower end of the vacuum corrugated pipe is arranged on the side wall of the lower end of the sealing buckle cover; the top of the sealing buckle cover is provided with a diaphragm which can be lifted and sealed with the sealing buckle cover, the top of the diaphragm is provided with a diaphragm lifting button, and the lower part of the diaphragm is provided with exhaust holes. The application provides a semi-submerged formula diaphragm air suction filter equipment for intelligent hydrotherapy pond, the mouth of pipe of intaking that makes vacuum bellows through the cavity float is in semi-submerged state all the time, and the structural design of circular arc board moreover for the circulation velocity of flow accelerates, and more effectual surface of water or underwater filth of inhaling has thoroughly solved the easy problem that admits air of filter and the work efficiency that leads to is low.

Description

Semi-submersible type diaphragm air-suction-preventing filtering device

Technical Field

The application relates to the technical field of bathing and swimming pool equipment, in particular to a semi-submersible type diaphragm air suction prevention filtering device for an intelligent hydrotherapy pool.

Background

The hydrotherapy massage pool is a pool which utilizes the temperature of water, the buoyancy of the water and the water flow with air pressure to carry out impact massage on muscles at different parts of a human body through a hydraulic massage nozzle so as to relieve fatigue and relax the body and mind. After the hydrotherapy massage pool is used up each time, dirt remains on the surface, and water needs to be changed immediately for cleaning and sterilization. The cleaning process needs to use a filtering device, namely water flow firstly passes through the efficient filtering paper core to remove physical impurities, then passes through the efficient ozone disinfection, and finally the clean water flows back to the massage pool.

The existing intelligent hydrotherapy massage pool is provided with a water purification and filtration system, and the filters are vertically installed due to the space and the limitation of a matching set. In general, the number of people who use the hydrotherapy massage basin at the same time varies, the height of the liquid level in the basin varies greatly, and for example, a user weighing 80KG in 4 individuals is assumed to have a horizontal sectional area of 3 square meters, and the volume of the drained water is about 0.3 cubic meter for 4 people 80KG 320KG., and the liquid level variation caused by the water level varies by 0.3 cubic meter/3 square meters 0.1 meter. If the filter is installed too low, dirt floating on the surface cannot be filtered, if the filter is installed too high, the filter can only be partially submerged in water, the filtering area cannot be fully utilized, the lower half part of the filter fails too early and the upper half part of the filter is not utilized, so that the waste of resources is caused, and the burden of consumers is increased; more serious is that: the lower half of the filter capacity is reduced to cause air to enter the system from the part exposed out of the water surface, and the water pump is mixed with air at the inlet side to reduce the working pressure of the outlet and cause abnormal sounds such as resonance and even damage to the water pump caused by cavitation, thereby seriously affecting the product quality and the company credit. Based on the above situation, there is a need for an easy-to-maintain, semi-submersible, membrane anti-empty-suction device for an intelligent spa filtration system.

Disclosure of Invention

In order to solve the technical problems that the filter of the purification and filtration system of the existing hydrotherapy massage pool is easy to enter air, the working efficiency is low and even the water pump is damaged, the application provides a semi-submersible type membrane air suction prevention filtration device for an intelligent hydrotherapy pool.

The technical scheme of the application is as follows: the utility model provides a semi-submerged formula diaphragm is prevented inhaling empty filter equipment for intelligent hydrotherapy pond which characterized in that: the filtering device comprises a filter element, a sealing buckle cover, a vacuum corrugated pipe, a hollow floater and a diaphragm; the filter element is arranged in a cylindrical sealing buckle cover, the lower end of the vacuum corrugated pipe is arranged on the side wall of the lower end of the sealing buckle cover, the upper end of the vacuum corrugated pipe is connected with an arc plate, the lowest part of the arc plate is provided with a pipe clamping opening matched with the vacuum corrugated pipe, and the upper end of the vacuum corrugated pipe is arranged on the pipe clamping opening; two hollow floaters are arranged on two side edges of the arc plate along the length direction; the top of the sealing buckle cover is provided with a diaphragm which can be lifted and sealed with the sealing buckle cover, the top of the diaphragm is provided with a diaphragm lifting button, and the lower part of the diaphragm is provided with exhaust holes.

Further, the exhaust hole is a one-way exhaust hole which can only exhaust outwards.

Furthermore, the filtering device also comprises a dirt pressing arc plate, the dirt pressing arc plate is of a spherical arc pot-shaped structure, and the dirt pressing arc plate is arranged on the arc plate in a spherical arc shape and downwards forms a certain gap with the pipe clamping opening; the spherical arc-shaped surface of the dirt pressing arc plate is centrally and symmetrically distributed with a plurality of spiral rib plates.

Furthermore, a plurality of step-shaped structures are arranged on the end face of the spiral rib plate, and the height of the spiral rib plate is gradually reduced from the periphery to the center.

Furthermore, a framework is arranged in the diaphragm and is fixedly connected with the diaphragm lifting button.

Furthermore, an elastic membrane covers the exhaust hole.

Further, the hollow floater is a cylindrical buoyancy cylinder.

Furthermore, the arc plate floats on the liquid surface, and the pipe clamping opening of the arc plate is submerged under the liquid surface.

Further, as an embodiment of this application, sealed cover lower extreme of detaining is uncovered, directly detains on the filter core, and the bottom center of filter core is connected with the filter core and draws water the mouth, and the filter core draws water the mouth and is connected with the suction pump.

Furthermore, as another embodiment of this application, the sealed upper end lateral wall that detains the cover is provided with the outlet, install the suction pump on the outlet, the waste water in hydrotherapy pond gets into sealed the cover of detaining from vacuum bellows, filters through the filter core, discharges from the outlet again. The bottom of the sealing buckle cover is also provided with a backflushing sewage outlet for cleaning sewage.

Compared with the prior art, the beneficial effects of this application are: the application provides a semi-submerged formula diaphragm air suction filter equipment for intelligent hydrotherapy pond, buoyancy through the cavity float, make vacuum bellows's upper end water inlet pipe be in semi-submerged state all the time, water inlet pipe top is provided with the circular arc board, vacuum bellows's water inlet pipe is connected to its lower, make flow area reduce, the velocity of flow accelerates, the more effectual surface of water or underwater filth of inhaling, and because buoyancy, the water level automatic change can be followed to the water inlet pipe, thereby thoroughly solved the filter and easily admitted air and the problem that work efficiency is low that leads to. In addition, the arc bottom surface on the arc board is provided with the heliciform gusset for the filth is caught by pressing dirty arc board more easily, has further promoted the efficiency of decontaminating.

Drawings

FIG. 1 is a schematic structural view of a semi-submersible type membrane anti-suction filtering device;

FIG. 2 is a front view of the semi-submersible membrane anti-empty-absorption filter device;

FIG. 3 is a front view of the semi-submersible membrane anti-empty filter arrangement with the membrane lifted;

FIG. 4 is a front view of the semi-submersible membrane anti-empty-absorption filter device when the membrane is lowered;

FIG. 5 is a schematic structural view of a hollow float and a circular arc plate in the present application;

FIG. 6 is a schematic view of the construction of a circular arc plate in the present application;

FIG. 7 is a schematic view of the construction of a dirt pressing arc plate in the present application;

FIG. 8 is a schematic view of the structure of the open-ended closure of the present application;

FIG. 9 is a schematic view of the seal button of the lower end closure of the present application;

the reference numbers are as follows: 1. a filter element; 2. a sealing buckle cover; 21. a water outlet; 22. a back flushing sewage outlet; 23. a filter element water pumping port; 3. a vacuum bellows; 4. a hollow float; 41. a circular arc plate; 411. a bayonet opening; 5. pressing a dirt arc plate; 51. a helical rib plate; 52. a water inlet; 6. a diaphragm raising button; 7. a diaphragm; 8. an exhaust hole; 9. an elastic film.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Example 1

As shown in fig. 1 and 2, the semi-submersible type membrane anti-suction filtration device comprises a filter element 1, a sealing buckle cover 2, a vacuum corrugated pipe 3, a hollow floater 4 and a membrane 7; the filter element 1 is arranged in a cylindrical seal buckle cover 2, and the lower end of the vacuum corrugated pipe 3 is arranged on the side wall of the lower end of the seal buckle cover 2. The upper end of the vacuum bellows 3 is connected to an arc plate 41, and the lowest part of the arc plate 41 has a bayonet 411 adapted to the vacuum bellows 3, as shown in fig. 6. The upper end of the vacuum corrugated pipe 3 is arranged on the bayonet 411; two hollow floats 4 are arranged on two side edges of the arc plate 41 along the length direction; the hollow floater 4 is a cylindrical buoyancy cylinder; under the action of buoyancy, the arc plate 41 floats on the liquid surface, and the pipe clamping opening 411 of the arc plate 41 is submerged under the liquid surface. The top of the seal buckle cover 2 is provided with a diaphragm 7 which can be lifted and sealed with the seal buckle cover 2, the top of the diaphragm 7 is provided with a diaphragm lifting button 6, and the lower part of the diaphragm 7 is distributed with exhaust holes 8; the exhaust hole 8 is a one-way exhaust hole which can only exhaust outwards. The exhaust holes 8 are externally covered with an elastic membrane 9.

As shown in fig. 5, the filtering device further includes a dirt pressing arc plate 5, the dirt pressing arc plate 5 is a spherical arc pan-shaped structure, and the dirt pressing arc plate 5 is installed on the arc plate 41 in a downward spherical arc shape and has a certain gap with the pipe clamping opening 411; the spherical arc surface of the dirt pressing arc plate 5 is centrally and symmetrically distributed with a plurality of spiral rib plates 51.

As shown in fig. 7, a plurality of step-like structures are provided on the end surface of the helical rib 51, and the height of the helical rib 51 is gradually reduced from the periphery to the center.

As shown in fig. 3 and 4, a skeleton is arranged in the diaphragm 7, the skeleton is fixedly connected with the diaphragm lifting button 6, and the diaphragm 7 can be lifted or lowered by pulling the diaphragm lifting button 6. When the sealing buckle cover 2 is placed on the filter element 1, the gas pressure in the cover is increased and can be discharged from the exhaust hole 8 in one direction. At this time, when the diaphragm raising knob 6 is raised, the liquid level in the seal button cover 2 rises, and since the gas is lighter than the liquid, a small part of the remaining gas is always in the upper part. The bottom center of filter core 1 is connected with filter core pumping port 23, as shown in fig. 8, when the suction pump equipment starts and is in negative pressure state in the cover, the liquid level in the cover can be higher than the liquid level of the whole equipment, so that the filtering area of the filter can be fully utilized. If the filter needs to be cleaned or replaced, the sealing buckle cover 2 can be directly removed.

Example 2

The difference between this embodiment and embodiment 1 lies in the difference of the sealing cover 2, as shown in fig. 9, the side wall of the upper end of the sealing cover 2 is provided with a drainage port 21, a suction pump is installed on the drainage port 21, and the waste water in the hydrotherapy pool enters the sealing cover 2 from the vacuum bellows 3, is filtered by the filter element 1, and then is discharged from the drainage port 21. The bottom of the sealing buckle cover 2 is provided with a backflushing sewage outlet 22 for cleaning sewage.

The application provides a filtration device is prevented inhaling by semi-submerged formula diaphragm makes vacuum bellows's water inlet pipe mouth be in semi-submerged state all the time through the cavity float, and the structural design of circular arc board moreover for the circulation velocity of flow accelerates, and the more effectual surface of water or underwater filth of inhaling has thoroughly solved the easy problem of admitting air of filter and the work efficiency that leads to is low.

While the foregoing specification illustrates and describes the preferred embodiments of this application, it is to be understood that the application is not limited to the forms disclosed herein, but is not intended to be exhaustive or to limit the application to the precise form disclosed, and various other combinations, modifications, and environments may be used, and modifications may be made within the scope of the application as described herein, either by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. The utility model provides an empty filter equipment is prevented inhaling by semi-submerged formula diaphragm which characterized in that: the filtering device comprises a filter element (1), a sealing buckle cover (2), a vacuum corrugated pipe (3), a hollow floater (4) and a diaphragm (7); the filter element (1) is arranged in a cylindrical sealing buckle cover (2), the lower end of the vacuum corrugated pipe (3) is arranged on the side wall of the lower end of the sealing buckle cover (2), the upper end of the vacuum corrugated pipe (3) is connected with an arc plate (41), the lowest part of the arc plate (41) is provided with a clamping pipe opening (411) matched with the vacuum corrugated pipe (3), and the upper end of the vacuum corrugated pipe (3) is arranged on the clamping pipe opening (411); two hollow floats (4) are arranged on two side edges of the arc plate (41) along the length direction; the top of the sealing buckle cover (2) is provided with a diaphragm (7) which can be lifted and sealed with the sealing buckle cover (2), the top of the diaphragm (7) is provided with a diaphragm lifting button (6), and the lower part of the diaphragm (7) is provided with exhaust holes (8).

2. The semi-submersible membrane anti-empty-suction filter device according to claim 1, characterized in that: the exhaust hole (8) is a one-way exhaust hole which can only exhaust outwards.

3. The semi-submersible membrane anti-empty-suction filter device according to claim 1, characterized in that: the filtering device further comprises a dirt pressing arc plate (5), the dirt pressing arc plate (5) is of a spherical arc pot-shaped structure, and the dirt pressing arc plate (5) is installed on the arc plate (41) downwards in a spherical arc shape and has a certain gap with the pipe clamping opening (411); the spherical arc-shaped surface of the dirt pressing arc plate (5) is centrally and symmetrically distributed with a plurality of spiral rib plates (51).

4. The semi-submersible membrane anti-empty-suction filter device according to claim 3, characterized in that: the end face of the spiral rib plate (51) is provided with a plurality of step-shaped structures, and the height of the spiral rib plate (51) is gradually reduced from the periphery to the center.

5. The semi-submersible membrane anti-empty-suction filter device according to claim 1, characterized in that: a framework is arranged in the diaphragm (7), and the framework is fixedly connected with the diaphragm lifting button (6).

6. The semi-submersible membrane anti-empty-suction filter device according to claim 2, characterized in that: an elastic membrane (9) is covered outside the exhaust hole (8).

7. The semi-submersible membrane anti-empty-suction filter device according to claim 1, characterized in that: the hollow floater (4) is a cylindrical buoyancy cylinder.

8. The semi-submersible membrane anti-empty-suction filter device according to claim 1, characterized in that: the arc plate (41) floats on the liquid level, and the bayonet (411) of the arc plate (41) is submerged under the liquid level.

9. The semi-submersible membrane anti-empty-absorption filtration device according to any one of claims 1-8, wherein: the sealed cover (2) lower extreme of detaining is uncovered, directly detains on filter core (1), the bottom center of filter core (1) is connected with filter core water pumping port (23), the filter core water pumping port (23) are connected with the suction pump.

10. The semi-submersible membrane anti-empty-suction filter device according to claim 9, characterized in that: the side wall of the upper end of the sealing buckle cover (2) is provided with a water outlet (21), a suction pump is arranged on the water outlet (21), and waste water in the hydrotherapy pool enters the sealing buckle cover (2) from the vacuum corrugated pipe (3) and is filtered by the filter element (1) and then is discharged from the water outlet (21).