CN216893681U

CN216893681U - Novel swimming pool

Info

Publication number: CN216893681U
Application number: CN202220476702.7U
Authority: CN
Inventors: 黄健; 杨敬豪; 梁诗佳; 翟宗兵
Original assignee: Chengdu Fangda Yuancheng Environmental Protection Technology Co ltd
Current assignee: Chengdu Fangda Yuancheng Environmental Protection Technology Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-05
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to a novel swimming pool, which comprises a swimming pool body, a counter-current device and a water circulation system, wherein the swimming pool body is provided with a water inlet, a water injection port, a water outlet, a water discharge port and an overflow port; the water circulation system comprises a water pump, a skimmer, a sand tank, a sterilizer, a pipeline and a valve. The reverse flow device sprays water flow to the inside of the swimming pool body, and the position of a user facing the reverse flow device during vigorous swimming relative to the swimming pool body can be kept unchanged or slightly changed. The water circulation system can be in different working processes by switching the opening and closing states of the valve. When the water in the swimming pool body is recycled, the water is simultaneously delivered into the sand tank and the disinfection machine through the skimmer on the upper layer and the water outlet on the lower layer. Therefore, the utility model has the following advantages: the water in the pool can not be reduced when the evaporation amount is not counted, the circulation speed of the water in the pool is high, the water quality is good, the swimming body-building effect can be realized in a small range, and the advantages enable the swimming body-building device to meet the requirements of people on swimming exercise at home.

Description

Novel swimming pool

Technical Field

The utility model relates to a novel swimming pool.

Background

With the improvement of living standard, swimming has become one of the popular healthy sports methods. In the prior art, the public can only swim to places such as fitness centers, swimming pools and the like, a large amount of time is wasted, and the sanitation and safety of public facilities can be worried about.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel swimming pool which can meet the requirement of people on swimming exercise at home.

In order to achieve the purpose, the novel swimming pool adopts the following technical scheme:

a novel swimming pool comprises a swimming pool body, a reverse flow device and a water circulation system, wherein the swimming pool body is provided with a water inlet, a water filling port, a water outlet and an overflow port, and the water outlet is positioned at the bottom of the pool; the water circulation system comprises a water pump, a skimmer, a sand tank, a sterilizer, a pipeline and a valve, the pipeline comprises a first three-way pipe, a second three-way pipe, a third three-way pipe, a fourth three-way pipe and a fifth three-way pipe, the skimmer comprises a filtering component at the middle part, the inlet position of the skimmer corresponds to the normal water level in the swimming pool body, the outlet and the water inlet of the skimmer are respectively communicated with the two inlets of the first three-way pipe, the outlet and the water outlet of the first three-way pipe are respectively communicated with the two inlets of the second three-way pipe, the outlet of the second three-way pipe is communicated with the inlet of the water pump, the outlet of the water pump is communicated with the inlet of the sand tank, the outlet of the sand tank is communicated with the inlet of the third three-way pipe, the two outlets of the third three-way pipe are respectively communicated with the inlet of the sterilizer and the first inlet of the fourth three-way pipe, the outlet of the sterilizer is communicated with the second inlet of the fourth three-way pipe, and the outlet of the fourth three-way pipe is communicated with the water filling port, the overflow port is communicated with an inlet of a fifth three-way pipe, and two outlets of the fifth three-way pipe are respectively communicated with the water outlet and an inlet of the sand cylinder; the valve comprises a water inlet valve connected in series between a first three-way pipe and a water inlet, a skimmer valve connected in series between a skimmer and the first three-way pipe, a water outlet valve connected in series between a water outlet and a second three-way pipe, a water pump valve connected in series between a water pump and a sand cylinder inlet, a water injection valve connected in series between a third three-way pipe and a fourth three-way pipe, a disinfection water inlet valve connected in series between the third three-way pipe and a disinfection machine inlet, a disinfection water outlet valve connected in series between a disinfection machine outlet and the fourth three-way pipe, an overflow valve connected in series between an overflow port and the fifth three-way pipe, a drain valve connected in series between the fifth three-way pipe and a water outlet, and an overflow filter valve connected in series between the fifth three-way pipe and the sand cylinder inlet.

The reverse flow device and the water circulating system are arranged on the same short side wall of the swimming pool body.

The wall of the swimming pool body comprises a box-shaped shell with an upper opening and a box-shaped inner container with an upper opening, and the reverse flow device and the water circulation system are arranged between the left side wall of the shell and the left side wall of the inner container.

The wall of the swimming pool body also comprises a heat-insulating layer filled between the outer shell and the inner container.

The heat-insulating layer is made of polyurethane foam, the shell is made of metal, the inner container is made of glass fiber reinforced plastic, and a supporting strip is arranged between the shell and the inner container.

The water injection port and the overflow port are both arranged on the inner wall surface of the left side wall of the swimming pool body, the water inlet and the water outlet are positioned between the left side wall of the shell and the left side wall of the inner container, and the left side wall of the shell can be arranged on other side walls of the shell in an opening and closing manner.

Still be provided with the tectorial membrane roller on the swimming pool body, the tectorial membrane roller includes reel, film and rocking handle, the reel is rotationally installed on the swimming pool body, the film rolling in on the reel, the rocking handle is fixed in order to drive on the reel rotates.

The reel is mounted on the pool body at a short sidewall opposite the location of the counter-flow device.

The swimming pool comprises a swimming pool body and is characterized in that an illuminating lamp is arranged on the inner side wall of the swimming pool body, and a waterproof layer made of transparent materials is coated outside the illuminating lamp.

A hair and dander filter is connected in series between the second three-way pipe and the water pump, and a heater is connected in series between the fourth three-way pipe and the water filling port.

The utility model has the following beneficial effects: the reverse flow device sprays water flow to the inside of the swimming pool body so as to enable the water in the swimming pool to flow backwards, and the position of a user facing the reverse flow device for spurting swimming relative to the swimming pool body can be kept unchanged or slightly changed. Switching through the valve among the water circulating system can realize to this internal water function of pouring of swimming pool, to the inside water filtration disinfection back circulation use function of swimming pool body, water level keep function, drainage function. When the inside water cycle of swimming pool body used, the delivery port through upper skimmer and lower floor supplied water to sand jar and sterilizer simultaneously, and during big impurity such as leaf, branch got into the sand jar after the filtering in getting into the skimmer along with upper rivers, can avoid the sand jar to be blockked up, and it is less along with the solid-state debris granule that lower floor's water got into in the pipeline, can directly get into the sand jar in filter the edulcoration. Therefore, the utility model can ensure the normal operation of the water circulation system, and simultaneously can improve the speed of water circulation in the swimming pool body and improve the water quality in the swimming pool body. In addition, the water in the swimming pool body cannot be reduced under the condition of not counting the natural evaporation amount, the sanitation of the water in the swimming pool body can be ensured, the swimming body-building effect can be realized in a smaller range, and the swimming body-building device can meet the requirement of people on swimming exercise at home.

Drawings

Figure 1 is a schematic perspective view of an embodiment of a novel swimming pool according to the utility model;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a sectional view taken along line A of FIG. 2;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is an enlarged partial schematic view at B in FIG. 3;

fig. 6 is a schematic view of the water circulation system of fig. 1.

Detailed Description

An embodiment of a novel swimming pool of the utility model:

the specific structure of the novel swimming pool of the utility model is shown in fig. 1 to 6, and comprises a swimming pool body 1 with a rectangular cross section, wherein a reverse flow device 2, a film coating roller 3 and a water circulation system 4 are arranged on the swimming pool body 1, the reverse flow device 2 is arranged on one short side wall of the swimming pool body 1, the film coating roller 3 is arranged on the other short side wall of the swimming pool body 1, the reverse flow device 2 is used for spraying water flow to the inside of the swimming pool body 1 so as to enable the water in the swimming pool to flow backwards, the position of a user facing the reverse flow device 2 for vigorous swimming relative to the swimming pool body 1 can be kept unchanged or slightly changed, the film coating roller 3 is used for accommodating films and covering the films on the water surface when needed, and the water circulation system 4 can draw out the water in the swimming pool body 1 and pump out the water flow to remove impurities and sterilize and send the water into the swimming pool body 1 again. In other embodiments, the laminating roller 3 can also be mounted at the same short sidewall of the pool body 1 as the water circulation system 4.

The wall of swimming pool body 1 includes shell 11 and inner bag 12, and shell 11 and inner bag 12 are the box structure that the opening is ascending, and inner bag 12 is placed in shell 11, and it has heat preservation 13 to fill between shell 11 and the inner bag 12, and heat preservation 13 is favorable to keeping the interior water temperature of swimming pool body 1. In this embodiment, the insulating layer 13 is made of polyurethane foam, the inner container 12 is made of glass fiber reinforced plastic, the housing 11 is made of a metal material, and the insulating layer 13 is attached to the outer wall surface of the inner container 12 and then placed in the housing 11. In other embodiments, the insulating layer 13 may also be made of other materials, as long as the heat conductivity of the insulating layer 13 is lower than the heat conductivity of the housing 11 and the heat conductivity of the inner container 12; the insulation layer 13 can be omitted, and the insulation capacity of the swimming pool body 1 is reduced after the insulation layer 13 is omitted.

In this embodiment, since the inner container 12 made of glass fiber reinforced plastic will expand outward to a small extent after being filled with water, support bars 19 are further disposed between the outer shell 11 and the inner container 12 at intervals, and the support bars 19 are used for supporting the side walls of the inner container 12. The support bar 19 can be fixed on the inner wall surface of the casing 11, or on the outer wall surface of the inner container 12, or can be directly inserted into the gap between the casing 11 and the inner container 12, and the insulation layer 13 is arranged to be staggered with the support bar 19. In other embodiments, the supporting strips 19 can be omitted when the insulating layer 13 has a high hardness or is not easy to expand and deform after being filled with water in the inner container 12.

The laminating roller 3 comprises a winding drum 31, a rocking handle 32 and a film 33, wherein the rocking handle 32 is fixed at one end of the winding drum 31 to drive the winding drum 31 to rotate, and one end of the film 33 is fixed on the winding drum 31. When the swimming pool is not used, the rocking handle 32 is rotated while one end of the film 33 is pulled to cover the film 33 on the water surface, so that sundries can be prevented from falling into the swimming pool body 1, and meanwhile, the film 33 can play a role in slowing down the heat dissipation speed of the pool water and keeping the temperature of the pool water.

The water circulation system 4 comprises a water pump 41, a skimmer 42, a sand tank 43, a salt chlorine sterilizer 44, pipes connecting the components and valves connected in series to the pipes. The water circulation system 4 is located between the left side wall of the metal casing 11 and the left side wall of the inner container 12. The swimming pool body 1 is provided with a water inlet 14 and an overflow port 18 on the inner wall surface of the left side wall, a water outlet 15 on the bottom wall, and a water inlet 16 and a water outlet 17 between the left side wall of the shell 11 and the left side wall of the inner container 12. The skimmer 42 is provided with a filter assembly therein, and the water in the pool body 1 flows into the skimmer 42 and is primarily filtered by the filter assembly therein. In this embodiment, the left side wall of the housing 11 is openably and closably mounted to the other side wall of the housing to expose the inlet 16 and the outlet 17 when the left side wall is opened, thereby allowing water to be injected into the pool body 1 or discharged from the pool body 1. In other embodiments, the left side wall of the pool body 1 can be provided with through holes to lead the water inlet 16 and the water outlet 17 out to the outside of the pool body 1; the outlet 17 can also be formed in the lower end of the side wall of the pool body 1.

In this embodiment, the maintenance cover plate 10 is detachably connected to the upper end surface of the left side wall of the swimming pool body 1, and the maintenance cover plate 10 is detached to perform maintenance when the skimmer 42 needs to be maintained.

The water pump in the backflow device 2 pumps water in the swimming pool body 1 through the water inlet channel, and the pressurizing device of the backflow device 2 pressurizes part of the water and then sends high-pressure water flow into the swimming pool body 1 through the water outlet channel, so that the water in the swimming pool body 1 is promoted to generate a flow speed opposite to the swimming speed of a user. The flow inverter 2 is prior art and its structure will not be described in detail in this application.

The conduits include a first tee 461, a second tee 462, a third tee 463, a fourth tee 464, and a fifth tee 465. The outlet and the water inlet 16 of the skimmer 42 are respectively communicated with the two inlets of the first three-way pipe 361, the outlet and the water outlet 15 of the first three-way pipe 461 are respectively communicated with the two inlets of the second three-way pipe 462, and the outlet of the second three-way pipe 362 is communicated with the inlet of the water pump 41. The pipeline is connected in series with an inlet valve 451 near the inlet 16, a skimmer valve 452 near the skimmer 42, and an outlet valve 453 near the outlet 15. The outlet of the water pump 41 is communicated with the inlet of the sand cylinder 43 through a pipeline, the outlet of the sand cylinder 43 is connected to the inlet of the third three-way pipe 463, the first outlet of the third three-way pipe 463 is connected to the first inlet of the fourth three-way pipe 464, the second outlet of the third three-way pipe 463 is connected to the inlet of the salt chlorine disinfection machine 44, the outlet of the salt chlorine disinfection machine 44 is connected to the second inlet of the fourth three-way pipe 464, and the outlet of the fourth three-way pipe 464 is communicated with the water injection port 14. A water pump valve 454 is connected in series between the water pump 41 and the sand cylinder 43, a water injection valve 455 is connected in series between a first outlet of the third three-way pipe 463 and the fourth three-way pipe 464, a disinfection water inlet valve 456 is connected in series between a second outlet of the third three-way pipe 463 and an inlet of the salt chlorine disinfection machine 44, and a disinfection water outlet valve 457 is connected in series between an outlet of the salt chlorine disinfection machine 44 and the fourth three-way pipe 464. The overflow port 18 is communicated with the inlet of the fifth three-way pipe 465, and two outlets of the fifth three-way pipe 465 are respectively communicated with the water outlet 17 and the inlet of the sand cylinder 43. An overflow valve 458 is connected in series on the pipeline close to the overflow port 18, a drain valve 459 is connected in series on the pipeline close to the drain port 17, and an overflow filter valve 450 is connected in series on the pipeline between the sand cylinder 43 and the fifth tee pipe 465.

In this embodiment, a lint filter (not shown) is further disposed between the second three-way pipe 462 and the water pump 41, and water flowing out of the outlet of the second three-way pipe 462 enters the lint filter and then flows out of the lint filter, so that the water pump 41 is prevented from being blocked. In this embodiment, the lint filter is fixed to the housing of the water pump 41 to make the water circulation system 4 more compact.

The flow path of water when injecting water or replenishing water into the swimming pool body 1 for the first time is as follows: under the action of the water pump, an external water supply enters the sand cylinder 43 through the water inlet 16, and the sand cylinder 43 filters small particle impurities in the water and then sends the filtered small particle impurities into the swimming pool body 1 through the water inlet 14. At this time, the inlet valve 451, the water pump valve 454, and the water filling valve 455 are in an open state, and the remaining valves are in a closed state.

The water circulation process in the swimming pool body 1 is as follows: under the action of the water pump 41, the water in the upper layer enters the skimmer 42, and other large impurities such as leaves, branches and the like carried in the water in the upper layer are filtered by a filter assembly in the skimmer 42 (the height of the water inlet of the skimmer 42 corresponds to the height of the normal water level in the swimming pool body 1 but is slightly lower than the normal water level to ensure that the leaves, branches and the like in the upper layer can be sucked into the skimmer), the primarily filtered water enters the sand cylinder 43, the sand cylinder 43 filters small particle impurities in the water body and then sends the small particle impurities into the chlorine salt sterilizer 44, and chlorine ions generated in the chlorine salt sterilizer 44 sterilize and disinfect the water body and then send the water body into the swimming pool body 1 through the water injection port 14; the water in the lower layer flows out through the water outlet 15 and is sent into the sand tank 43, the sand tank 43 filters small particle impurities in the water body and sends the small particle impurities into the salt chlorine disinfection machine 44, and chloride ions generated in the salt chlorine disinfection machine 44 sterilize and disinfect the water body and then send the water body into the swimming pool body 1 through the water inlet 14. In this state, the skimmer valve 452, the outlet valve 453, the water pump valve 454, the sterilizing inlet valve 456, and the sterilizing outlet valve 457 are in an open state, and the remaining valves are in a closed state.

In the water body circulation process, the water on the upper layer is sent into the pipeline through the skimmer 42, meanwhile, the water on the lower layer is sent into the pipeline through the water outlet 15, and the large impurities such as leaves and branches gathered on the upper layer can enter the sand tank 43 after being filtered by the skimmer 42, so that the water pump 41 and the sand tank 43 can be prevented from being blocked, the solid impurities entering the pipeline along with the water on the lower layer are small in particle size, and the solid impurities can directly enter the sand tank 43 for filtration and impurity removal. Therefore, the utility model can ensure the normal operation of the water circulation system 4, and simultaneously can improve the speed of water circulation in the swimming pool body 1 and improve the water quality in the swimming pool body 1.

When the water level exceeds the required amount during filling, the excess amount of water can be discharged through the overflow port 18, specifically, the overflow valve 458 and the drain valve 459 are opened, and the other valves are closed. When a user enters the swimming pool body 1 for swimming exercise, the water level in the swimming pool body 1 rises and is in a fluctuation state, when the water in the swimming pool body 1 is not expected to be discharged and a large amount of water is lost, the overflow valve 458 and the overflow filter valve 450 can be opened on the basis of water circulation, and the opening and closing states of other valves are the same as the states of the water in the water circulation working process. Under the condition, part of water can be remained in the water circulation system, the overhigh water level in the swimming pool body is avoided, and the part of water can be filtered, decontaminated, sterilized and disinfected and then sent into the swimming pool body 1 again.

The method for discharging the water in the swimming pool body 1 is simple, the drainage pipeline is directly connected with the water inlet 16, and the water in the swimming pool body 1 and the water circulation system 4 can be discharged from the drainage pipeline led out from the water inlet 16 because the position of the water inlet 16 is the lowest; under the condition that the water inlet 16 is connected to the water inlet tap, another main drainage pipeline can be connected to the water outlet 15, and a main drainage valve is connected in series to the main drainage pipeline, so that when the main drainage valve is opened, the water in the swimming pool body 1 can be drained out of the swimming pool through the water outlet 15. In the water circulation system, the water outlet 15 is lower than the sand tank 43 and the salt and chlorine sterilizer 44 in the vertical direction, and the main water discharge pipeline led out from the water outlet 15 can completely discharge the water in the swimming pool body 1 and the water circulation system when the main water discharge valve is opened.

In this embodiment, be equipped with light 5 on the wall surface in swimming pool body 1, light 5 is equipped with the waterproof layer that inferior gram force board or other transparent material made outward, and the waterproof layer can guarantee the light transmissivity, can protect light 5 again. In other embodiments, the illumination lamp 5 may be omitted regardless of the light provided in the swimming pool.

The sand tank 43 is essentially a water filter which can filter solid impurities in water, and the filtered water quality can meet the requirement of healthy swimming. The sand jar 43 and the salt chlorine sterilizer are all in the prior art, and the structure thereof will not be described in detail in this application. In other embodiments, the salt chlorine disinfection machine can be replaced by other forms of disinfection machines as long as the salt chlorine disinfection machine can play a role in efficient water body sterilization and disinfection.

In this embodiment, a heater (not shown) is further disposed between the fourth three-way pipe 464 and the water injection port 14, an inlet of the heater is communicated with an outlet of the fourth three-way pipe 464, an outlet of the heater is communicated with the water injection port 14, and the heater can raise the temperature of the flowing water to a predetermined temperature and then send the water into the pool body 1, so as to keep the temperature of the water in the pool body 1 constant. Of course, in other embodiments, the heater may be omitted without taking the thermostatic effect into account.

Of course, in other embodiments, the laminating roller 3 can be omitted without affecting the simultaneous flow of water from the skimmer 42 and the water outlet 15 into the water circulation system 4; the reverse flow device 2 and the water circulation system 4 can also be installed on different short side walls of the pool body, but in this case, the right side wall of the pool body 2 needs to have enough space for installation, which increases the volume of the wall of the pool body 1.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The above embodiments are only for illustrating the technical solutions of the present invention and are not limited, and other modifications or equivalent substitutions made by the technical solutions of the present invention by the ordinary skilled person in the art are included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A novel swimming pool is characterized in that: the swimming pool comprises a swimming pool body, a reverse flow device and a water circulation system, wherein the swimming pool body is provided with a water inlet, a water filling port, a water outlet and an overflow port, and the water outlet is positioned at the bottom of the pool; the water circulation system comprises a water pump, a skimmer, a sand tank, a sterilizer, a pipeline and a valve, the pipeline comprises a first three-way pipe, a second three-way pipe, a third three-way pipe, a fourth three-way pipe and a fifth three-way pipe, the skimmer comprises a filtering component at the middle part, the inlet position of the skimmer corresponds to the normal water level in the swimming pool body, the outlet and the water inlet of the skimmer are respectively communicated with the two inlets of the first three-way pipe, the outlet and the water outlet of the first three-way pipe are respectively communicated with the two inlets of the second three-way pipe, the outlet of the second three-way pipe is communicated with the inlet of the water pump, the outlet of the water pump is communicated with the inlet of the sand tank, the outlet of the sand tank is communicated with the inlet of the third three-way pipe, the two outlets of the third three-way pipe are respectively communicated with the inlet of the sterilizer and the first inlet of the fourth three-way pipe, the outlet of the sterilizer is communicated with the second inlet of the fourth three-way pipe, and the outlet of the fourth three-way pipe is communicated with the water filling port, the overflow port is communicated with an inlet of a fifth three-way pipe, and two outlets of the fifth three-way pipe are respectively communicated with the water outlet and an inlet of the sand cylinder; the valve comprises a water inlet valve connected in series between a first three-way pipe and a water inlet, a skimmer valve connected in series between a skimmer and the first three-way pipe, a water outlet valve connected in series between a water outlet and a second three-way pipe, a water pump valve connected in series between a water pump and a sand cylinder inlet, a water injection valve connected in series between a third three-way pipe and a fourth three-way pipe, a disinfection water inlet valve connected in series between the third three-way pipe and a disinfection machine inlet, a disinfection water outlet valve connected in series between a disinfection machine outlet and the fourth three-way pipe, an overflow valve connected in series between an overflow port and the fifth three-way pipe, a drain valve connected in series between the fifth three-way pipe and a water outlet, and an overflow filter valve connected in series between the fifth three-way pipe and the sand cylinder inlet.

2. A novel swimming pool, according to claim 1, characterized in that: the reverse flow device and the water circulating system are arranged on the same short side wall of the swimming pool body.

3. A novel swimming pool, according to claim 2, characterized in that: the wall of the swimming pool body comprises a box-shaped shell with an upper opening and a box-shaped inner container with an upper opening, and the reverse flow device and the water circulation system are arranged between the left side wall of the shell and the left side wall of the inner container.

4. A novel swimming pool, according to claim 3, characterized in that: the wall of the swimming pool body also comprises a heat-insulating layer filled between the outer shell and the inner container.

5. A novel swimming pool, according to claim 4, characterized in that: the heat-insulating layer is made of polyurethane foam, the shell is made of metal, the inner container is made of glass fiber reinforced plastic, and a supporting strip is arranged between the shell and the inner container.

6. A novel swimming pool, according to claim 3, characterized in that: the swimming pool body is characterized in that the water injection port and the overflow port are arranged on the inner wall surface of the left side wall of the swimming pool body, the water inlet and the water outlet are positioned between the left side wall of the shell and the left side wall of the liner, and the left side wall of the shell can be arranged on other side walls of the shell in an openable manner.

7. A novel swimming pool, according to any one of claims 1 to 6, characterized in that: still be provided with the tectorial membrane roller on the swimming pool body, the tectorial membrane roller includes reel, film and rocking handle, the reel is rotationally installed on the swimming pool body, the film rolling in on the reel, the rocking handle is fixed in order to drive on the reel rotates.

8. A novel swimming pool, according to claim 7, characterized in that: the reel is mounted on the pool body at a short sidewall opposite the location of the counter-flow device.

9. A novel swimming pool, according to any one of claims 1 to 6, wherein: the swimming pool comprises a swimming pool body and is characterized in that an illuminating lamp is arranged on the inner side wall of the swimming pool body, and a waterproof layer made of transparent materials is coated outside the illuminating lamp.

10. A novel swimming pool, according to any one of claims 1 to 6, wherein: a hair and dander filter is connected in series between the second three-way pipe and the water pump, and a heater is connected in series between the fourth three-way pipe and the water filling port.