CN209644759U - A kind of large size jacuzzi - Google Patents

Abstract

A kind of large-scale jacuzzi, including bathing pool, the pond that lies down, the first seat pond, the second seat pond, third seat pond, the 4th seat pond, the 5th seat pond, filter device, discharge bay and control device etc..The utility model proposes a kind of large-scale jacuzzis, enable users to lie down or comfortably rest against in bathing pool while enjoying massage and shower, and add multiple groups lamp group on bathing pool periphery, can illuminate for user, can also promote the beauty of bathing pool.

Description

A kind of large size jacuzzi

Technical field

The utility model relates to bathing pool field more particularly to jacuzzi fields, refer specifically to a kind of large-scale massage bath Pond.

Background technique

In recent years, with the continuous promotion of people's life economic level, integrate the jacuzzi of shower and massage It is rapidly developed.But existing bathing pool is mostly directed to one to use in the market, and these bathing pools are in more people It carries out in use, user can only often stand or couchant, when user's difficult prospect, which rests on inside bathing pool, enjoys.

For this purpose, enabling users to lie down or comfortably rest against in bathing pool the utility model proposes a kind of large-scale jacuzzi Massage and shower are enjoyed simultaneously, and adds multiple groups lamp group on bathing pool periphery, can be illuminated for user, can also promote the beauty of bathing pool It sees.

Utility model content

The main purpose of the utility model is to propose a kind of large-scale jacuzzi, enables users to lie down or comfortably rest against Massage and shower are enjoyed simultaneously in bathing pool, and adds multiple groups lamp group on bathing pool periphery, can be illuminated for user, can also promote bath The beauty in pond.

The purpose of this utility model can be achieved through the following technical solutions:

It is a kind of large size jacuzzi, including bathing pool, the pond that lies down, first sit pond, second sit pond, third sit pond, the 4th sit pond, 5th sits pond, filter device, discharge bay and control device:

The bathing pool includes skirt, and the skirt is located on bathing pool top；

Inside bathing pool front end, the pond that lies down includes backrest, lying board and lying board one, the backrest top in the pond that lies down Portion is equipped with headrest, and the headrest left and right ends are additionally provided with lamp bead, and backrest surface end central portion is equipped with several dual rotary nozzles, The lying board is set to backrest bottom end, the lying board one is set to lying board left end, and it is double that the one top central portion of lying board is equipped with several Rotary nozzle, the lying board top are equipped with skirt, and the skirt top on the lying board top is equipped with shunt valve, the shunt valve right end Equipped with air control valve, lamp bead is additionally provided between the shunt valve and air control valve；

First seat pond, which is set to, to lie down pond rear end right part, and first seat pond includes backrest one and seat plate one, described to lean on Back one is set to one top of seat plate, and backrest one side end central portion is equipped with several dual rotary nozzles, and one top of backrest is set There is skirt, the skirt top on one top of backrest is equipped with air control valve；

Described second, which sits pond, is set to the first seat pond rear end, and second seat pond includes backrest two and seat plate two, the backrest Two are set to two top of seat plate, are equipped with headrest two at the top of the backrest two, two left and right ends of the headrest are respectively equipped with lamp bead, described Two face end central portion of backrest is equipped with several dual rotary nozzles；

The third sits pond and is set to the second seat pond left end, and it includes backrest three and seat plate three, the backrest that the third, which sits pond, Three are set to three top of seat plate, and the three face end central portion of backrest is equipped with several dual rotary nozzles, and three top of backrest is equipped with Skirt, the skirt top on three top of backrest are equipped with water spray switch, and the water spray switch right end is equipped with lamp bead；

Described 4th, which sits pond, is set to third seat pond left end, and the 4th seat pond includes backrest four and seat plate four, the backrest Four are set to four top of seat plate, are equipped with headrest four at the top of the backrest four, four left and right ends of the headrest are respectively equipped with lamp bead, described Backrest four sides end central portion is equipped with several dual rotary nozzles；

Described 5th, which sits pond, is set to the 4th seat pond front end, and the 5th seat pond includes backrest five and seat plate five, the backrest Five are set to five top of seat plate, and the five face end central portion of backrest is equipped with several dual rotary nozzles, and five top of backrest is equipped with The skirt top of skirt, five top of backrest is successively arranged water jet column, water spray switch and air control valve from front to back；

The filter device is set to the 5th and sits pond front end, and the Rose Box includes Rose Box, installation inside the Rose Box There is filter paper core, several lamp beads are equipped at the top of the Rose Box, the Rose Box top is equipped with skirt, the Rose Box top Skirt top be equipped with water jet column, the filter device front end be equipped with bottom of pond lamp；

The discharge bay is set to bathing pool inner bottom centre, and the discharge bay includes pool side, bottom of pond and spray slot, the pond Side is set to bottom of pond top, and the spray slot is set to bottom of pond top front, and pool side forward face end and left and right two faces end are opened respectively There is backwater base, pool side rear end is equipped with bottom of pond lamp, and the bottom of pond lamp left and right part face end further respectively has several bispins Turn spray head, the pond bottom end is also provided with one and removes water seat, and spray slot top surface end opens that there are two direct-injection heads；

The control device be set to bathing pool top nose centre, the control device input terminal respectively with water spray switch, Shunt valve is connected with air control valve, the control device output end respectively with lamp bead, dual rotary nozzles, water jet column, bottom of pond lamp, Air control valve and direct-injection head.

Further, the lying board and one joint face of lying board is V-shaped arches upward upwards.

Further, the dual rotary nozzles, water jet column and direct-injection head are driven by water spray switch.

Further, five liang of backrest one, backrest two, backrest three, backrest four and backrest sides are described to bathing pool external concavity " C " font is substantially presented in concave cross-section, and sector is substantially presented in the seat plate one, seat plate two, three seat plate four of seat plate and seat plate five.

Further, trapezoid cylinder is substantially presented in the discharge bay.

Further, the dual rotary nozzles, water jet column and direct-injection head water source are provided by shunt valve, and the shunt valve is equipped with cold Aqueous mode and hot-water mode.

Further, the air control valve is for adjusting dual rotary nozzles, water jet column and direct-injection head irrigation pressure.

The utility model has the beneficial effects that the utility model proposes a kind of large-scale jacuzzi, enable users to lie down or It comfortably rests against in bathing pool while enjoying massage and shower, and add multiple groups lamp group on bathing pool periphery, can be illuminated for user, Also the beauty of bathing pool can be promoted.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the overall diagram of the utility model.

Fig. 2 is that the utility model lies down the cross-sectional view of pond and filter device.

Fig. 3 sits the cross-sectional view in pond, the second seat pond, third seat pond, the 4th seat pond and the 5th seat pond for the utility model first.

Fig. 4 is the cross-sectional view of the utility model discharge bay.

Label	Title	Label	Title
				1	Bathing pool	2	Lie down pond
3	First sits pond	4	Second sits pond
				5	Third sits pond	6	4th sits pond
7	5th sits pond	8	Filter device
				9	Discharge bay	10	Control device
12	Lamp bead	13	Dual rotary nozzles
				14	Water spray switch	15	Water jet column
16	Bottom of pond lamp	17	Shunt valve
				18	Air control valve	19	Direct-injection head
101	Skirt	201	Backrest
				203	Lying board	204	Lying board one
211	Headrest	301	Backrest one
				302	Seat plate one	401	Backrest two
402	Seat plate two	411	Headrest two
				501	Backrest three	502	Seat plate three
601	Backrest four	602	Seat plate four
				611	Headrest four	701	Backrest five
702	Seat plate five	801	Rose Box
				811	Filter paper core	901	Pool side
902	Bottom of pond	903	Spray slot

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of case is not present, also not within the protection scope of the requires of the utility model.

The utility model proposes a kind of large-scale message bathtubs, sit pond 3, second by using bathing pool 1, the pond 2, first that lies down and sit Pond 4, third are sat for the seat pond 7 of pond the 6, the 5th, filter device 8, discharge bay 9 and control device 10 etc. are sat in pond the 5, the 4th and explain this reality With novel.

According to Fig. 1-Fig. 4: the backrest 1, backrest 2 401, backrest 3 501, backrest 4 601 and backrest five To 1 external concavity of bathing pool, " C " font is substantially presented in the concave cross-section for 701 liang of sides, and the seat plate 1, is sat seat plate 2 402 Sector is substantially presented in 3 502 seat plate 4 602 of plate and seat plate 5 702.

According to Fig. 1-Fig. 4: the control device 10 is set to 1 top nose centre of bathing pool, the control device 10 Input terminal is connect with water spray switch 14, shunt valve 17 and air control valve 18 respectively, 10 output end of control device respectively with Lamp bead 12, dual rotary nozzles 13, water jet column 15, bottom of pond lamp 16, air control valve 18 and direct-injection head 19.

According to Fig. 1-Fig. 4: the dual rotary nozzles 13, water jet column 15 and 19 water source of direct-injection head are mentioned by shunt valve 17 For the shunt valve 17 is equipped with cold water mode and hot-water mode, and user when in use, can be according to the water of demand in jacuzzi Temperature exports hot water or cold water by control shunt valve 17, adjusts the water temperature in bathing pool.

According to Fig. 1-Fig. 4: the dual rotary nozzles 13, water jet column 15 and direct-injection head 19 are driven by water spray switch 14, Then user when in use, can be such that dual rotary nozzles 13, water jet column 15 and direct-injection head 19 sprays by starting water spray switch 14 Water source.

According to Fig. 1-Fig. 4: the air control valve 18 is for adjusting dual rotary nozzles 13, water jet column 15 and direct-injection head 19 irrigation pressures, user when in use, can be by the output pressures of adjusting air control valve 18, to adjust dual rotary nozzles 13, the size of 19 irrigation pressure of water jet column 15 and direct-injection head, to provide the water spraying massage of the most comfortable to user.

According to Fig. 1-Fig. 4: a kind of large size jacuzzi, including bathing pool 1, the pond 2, first that lies down sit pond 3, second and sit pond 4, third sits pond the 5, the 4th and sits the seat pond 7 of pond the 6, the 5th, filter device 8, discharge bay 9 and control device 10:

The bathing pool 1 includes skirt 101, and the skirt 101 is located on 1 top of bathing pool；

Inside 1 front end of bathing pool, the pond 2 that lies down includes backrest 201, lying board 203 and lying board one in the pond 2 that lies down 204, headrest 211 is equipped at the top of the backrest 201,211 left and right ends of the headrest are additionally provided with lamp bead 12,201 face of backrest Central portion is held to be equipped with several dual rotary nozzles 13, the lying board 203 is set to 201 bottom end of backrest, the lying board 1 is set to and lies 203 left end of plate, the one 204 top central portion of lying board are equipped with several dual rotary nozzles 13, and 203 top of lying board is equipped with skirt Side 101,101 top of skirt on 203 top of lying board are equipped with shunt valve 17, and 17 right end of shunt valve is equipped with air control valve 18, lamp bead 12, and one 204 joint face of the lying board 203 and lying board are additionally provided between the shunt valve 17 and air control valve 18 It is V-shaped to arch upward upwards, so user, when use lies down pond 2, neck, which can be slept, to be leaned against on headrest 211, and then body can To rely in backrest 201, then leg can " V " font be folded against on lying board 203 and lying board 1, and by leaning on The dual rotary nozzles 13 for carrying on the back one 204 top central portion of 201 face ends and lying board spray water, make user back and shank obtain spraying water by It rubs, user can also adjust the water temperature in bathing pool by adjusting shunt valve 17 when use lies down pond 2.

According to Fig. 1-Fig. 4: first seat pond 3 is set to the 2 rear end right part of pond that lies down, and first seat pond 3 includes leaning on One 301 and seat plate 1 are carried on the back, the backrest 1 is set to one 302 top of seat plate, and the one 301 face end central portion of backrest is equipped with Several dual rotary nozzles 13, one 301 top of backrest are equipped with skirt 101, and the skirt 101 on one 301 top of backrest is pushed up End is equipped with air control valve 18, and when sitting pond using first, user's body can rely in backrest 1 user, then stern It is sitting at portion and thigh on seat plate 1, lower leg portion can extend in the lower discharge bay 9 of placement, and pass through backrest 1 Face end central portion is equipped with dual rotary nozzles 13, so that user back is obtained water spraying massage, and user can be by adjusting air tune Valve 18 is saved, the pressure that dual rotary nozzles 13 spray is adjusted, to adjust the pressure of water spraying massage.

Described second, which sits pond 4, is set to the first seat 3 rear end of pond, and described second, which sits pond 4, includes backrest 2 401 and seat plate 2 402, The backrest 2 401 is set to 2 402 top of seat plate, and 2 401 top of backrest is equipped with headrest 2 411, the headrest 2 411 Left and right ends are respectively equipped with lamp bead 12, and the 2 401 face end central portion of backrest is equipped with several dual rotary nozzles 13, and user makes When sitting pond 4 with second, user's neck, which can be slept, to be leaned against on headrest 2 411, and body can lean against in backrest 2 401, then buttocks Be sitting at thigh on seat plate 2 402, lower leg portion can extend in the lower discharge bay 9 of placement, and pass through 2 401 face of backrest It holds central portion to be equipped with dual rotary nozzles 13, user back is made to obtain water spraying massage.

The third sits pond 5 and is set to the second seat 4 left end of pond, and the third sits pond 5 and includes backrest 3 501 and seat plate 3 502, The backrest 3 501 is set to 3 502 top of seat plate, and the 3 501 face end central portion of backrest is equipped with several dual rotary nozzles 13, 3 501 top of backrest is equipped with skirt 101, and 101 top of skirt on 3 501 top of backrest is equipped with water spray switch 14, institute 14 right end of water spray switch is stated equipped with lamp bead 12, when in use, body leans against can be in backrest 3 501, then buttocks and big by user It is sitting at leg on seat plate 3 502, lower leg portion can extend in the lower discharge bay 9 of placement, and pass through 3 501 face end of backrest center Portion is equipped with dual rotary nozzles 13, so that user back is obtained water spraying massage, and user can make double by starting water spray switch 14 Rotary nozzle 13 is discharged or cuts off the water, and is equipped with lamp bead 12 by 14 right end of water spray switch, and user is made to use water spray switch 14 When can obtain illuminating help.

Described 4th, which sits pond 6, is set to third seat 5 left end of pond, and the described 4th, which sits pond 6, includes backrest 4 601 and seat plate 4 602, The backrest 4 601 is set to 4 602 top of seat plate, and 4 601 top of backrest is equipped with headrest 4 611, the headrest 4 611 Left and right ends are respectively equipped with lamp bead 12, and the 4 601 face end central portion of backrest is equipped with several dual rotary nozzles 13, and user makes Used time, user's neck, which can be slept, to be leaned against on headrest 4 611, and body can lean against in backrest 4 601, is then sat at buttocks and thigh On seat plate 4 602, lower leg portion can extend in the lower discharge bay 9 of placement, and be equipped with by 4 601 face end central portion of backrest Dual rotary nozzles 13 make user back obtain water spraying massage.

Described 5th, which sits pond 7, is set to the 4th seat 6 front end of pond, and the described 5th, which sits pond 7, includes backrest 5 701 and seat plate 5 702, The backrest 5 701 is set to 5 702 top of seat plate, and the 5 701 face end central portion of backrest is equipped with several dual rotary nozzles 13, 5 701 top of backrest is equipped with skirt 101, and 101 top of skirt on 5 701 top of backrest is successively arranged spray from front to back Water column 15, water spray switch 14 and air control valve 18, when in use, user's body can lean against in backrest 5 701 user, then It is sitting at buttocks and thigh on seat plate 5 702, lower leg portion can extend in the lower discharge bay 9 of placement, and pass through backrest 5 701 Face end central portion is equipped with dual rotary nozzles 13, so that user back is obtained water spraying massage, user can also pass through 14 He of water spray switch Air control valve 18 adjusts the water spray output of dual rotary nozzles 13 and water jet column 15.

The filter device 8 is set to the 5th and sits 7 front end of pond, and the filter device 8 includes Rose Box 801, the Rose Box Filter paper core 811 is installed inside 801, is equipped with several lamp beads 12,801 top of Rose Box at the top of the Rose Box 801 Equipped with skirt 101,101 top of skirt on 801 top of Rose Box is equipped with water jet column 15, and 8 front end of filter device is equipped with Bottom of pond lamp 16, the filter device 8 are filtered the floating material in bathing pool by filter paper core 811, protect the water in bathing pool Quality.

The discharge bay 9 is set to 1 inner bottom centre of bathing pool, and the discharge bay 9 includes pool side 901, bottom of pond 902 and spray Slot 903, the pool side 901 are set to 902 top of bottom of pond, and the spray slot 903 is set to 902 top front of bottom of pond, the pool side 901 Forward face end and left and right two faces end have backwater base 911, and the 901 rear end of pool side is equipped with bottom of pond lamp 16, described 16 left and right part face end of bottom of pond lamp further respectively has several dual rotary nozzles 13, and the 902 face end of bottom of pond is also provided with one and removes water seat 921, the 903 top surface end of spray slot is opened there are two direct-injection head 19, and user makes to sit on pond when in use, by dual rotary nozzles 13 User obtain the water spraying massage at shank position, there are also pool side 901 be equipped with bottom of pond lamp 16 can be illuminated when user enters bathing pool The case where bathing pool bottom, can make the water in bathing pool after filter device 8, continue to obtain also by the backwater base of pool side 901 Use, user after use, moreover it is possible to by open remove water seat 921, the water in bathing pool is gone out.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (7)

1. a kind of large size jacuzzi, including bathing pool (1), the pond that lies down (2), the first seat pond (3), the second seat pond (4), third seat pond (5), the 4th pond (6), the 5th seat pond (7), filter device (8), discharge bay (9) and control device (10) are sat, it is characterised in that:

The bathing pool (1) includes skirt (101), and the skirt (101) is located on bathing pool (1) top surrounding；

The pond that lies down (2) is set to inside bathing pool (1) front end, and the pond that lies down (2) includes backrest (201), lying board (203) and lies Plate one (204), backrest (201) top are equipped with headrest (211), and described headrest (211) left and right ends are additionally provided with lamp bead (12), Backrest (201) the face end central portion is equipped with several dual rotary nozzles (13), and the lying board (203) is set to backrest (201) bottom End, the lying board one (204) are set to lying board (203) left end, and lying board one (204) the top central portion is equipped with several dual rotaries Spray head (13), lying board (203) top are equipped with skirt (101), and skirt (101) top on lying board (203) top is equipped with Shunt valve (17), shunt valve (17) right end are equipped with air control valve (18), the shunt valve (17) and air control valve (18) lamp bead (12) are additionally provided between；

Described first, which sits pond (3), is set to pond (2) rear end right part that lies down, and first seat pond (3) includes backrest one (301) and seat plate One (302), the backrest one (301) are set to seat plate one (302) top, and backrest one (301) the face end central portion is equipped with several A dual rotary nozzles (13), backrest one (301) top are equipped with skirt (101), the skirt on backrest one (301) top (101) top is equipped with air control valve (18)；

Described second, which sits pond (4), is set to first seat pond (3) rear end, and second seat pond (4) includes backrest two (401) and seat plate two (402), the backrest two (401) is set to seat plate two (402) top, and two (411) of headrest are equipped at the top of the backrest two (401), Two (411) left and right ends of the headrest are respectively equipped with lamp bead (12), and it is double that backrest two (401) the face end central portion is equipped with several Rotary nozzle (13)；

The third sits pond (5) and is set to second seat pond (4) left end, and it includes backrest three (501) and seat plate three that the third, which sits pond (5), (502), the backrest three (501) is set to seat plate three (502) top, and backrest three (501) the face end central portion is equipped with several Dual rotary nozzles (13), backrest three (501) top are equipped with skirt (101), the skirt on backrest three (501) top (101) top is equipped with water spray switch (14), and water spray switch (14) right end is equipped with lamp bead (12)；

Described 4th, which sits pond (6), is set to third seat pond (5) left end, and the 4th seat pond (6) includes backrest four (601) and seat plate four (602), the backrest four (601) is set to seat plate four (602) top, and four (611) of headrest are equipped at the top of the backrest four (601), Four (611) left and right ends of the headrest are respectively equipped with lamp bead (12), and it is double that backrest four (601) the face end central portion is equipped with several Rotary nozzle (13)；

Described 5th, which sits pond (7), is set to the 4th seat pond (6) front end, and the 5th seat pond (7) includes backrest five (701) and seat plate five (702), the backrest five (701) is set to seat plate five (702) top, and backrest five (701) the face end central portion is equipped with several Dual rotary nozzles (13), backrest five (701) top are equipped with skirt (101), the skirt on backrest five (701) top (101) top is successively arranged water jet column (15), water spray switch (14) and air control valve (18) from front to back；

The filter device (8) is set to the 5th and sits pond (7) front end, and the filter device (8) includes Rose Box (801), the mistake It is equipped with filter paper core (811) inside filter box (801), several lamp beads (12), the mistake is equipped at the top of the Rose Box (801) Filter box (801) top is equipped with skirt (101), and skirt (101) top on Rose Box (801) top is equipped with water jet column (15), Filter device (8) front end is equipped with bottom of pond lamp (16)；

The discharge bay (9) is set to bathing pool (1) inner bottom centre, and the discharge bay (9) includes pool side (901), bottom of pond (902) and spray slot (903), the pool side (901) are set to bottom of pond (902) top, and the spray slot (903) is before bottom of pond (902) Portion top, pool side (901) the forward face end and left and right two faces end have backwater base (911), after the pool side (901) Portion, end, face is equipped with bottom of pond lamp (16), and bottom of pond lamp (16) the left and right part face end further respectively has several dual rotary nozzles (13), Bottom of pond (902) the face end is also provided with one and goes water seat (921), and spray slot (903) the top surface end is opened there are two direct-injection head (19)；

The control device (10) be set to bathing pool (1) top nose centre, control device (10) input terminal respectively with spray Taps (14), shunt valve (17) and air control valve (18) connection, control device (10) output end respectively with lamp bead (12), dual rotary nozzles (13), water jet column (15), bottom of pond lamp (16), air control valve (18) and direct-injection head (19).

2. a kind of large-scale jacuzzi according to claim 1, which is characterized in that the lying board (203) and lying board one (204) joint face is V-shaped arches upward upwards.

3. a kind of large-scale jacuzzi according to claim 1, which is characterized in that the dual rotary nozzles (13), water spray Column (15) and direct-injection head (19) are driven by water spray switch (14).

4. a kind of large-scale jacuzzi according to claim 1, which is characterized in that the backrest one (301), backrest two (401), backrest three (501), backrest four (601) and two side of backrest five (701) are to bathing pool (1) external concavity, the concave cross-section " C " font, the seat plate one (302), seat plate two (402), seat plate three (502) seat plate four (602) and seat plate five is substantially presented (702) it substantially presents fan-shaped.

5. a kind of large-scale jacuzzi according to claim 1, which is characterized in that ladder is substantially presented in the discharge bay (9) Shape cylinder.

6. a kind of large-scale jacuzzi according to claim 1, which is characterized in that the dual rotary nozzles (13), water spray Column (15) and direct-injection head (19) water source are provided by shunt valve (17), and the shunt valve (17) is equipped with cold water mode and hot-water mode.

7. a kind of large-scale jacuzzi according to claim 1, which is characterized in that the air control valve (18) is for adjusting Save dual rotary nozzles (13), water jet column (15) and direct-injection head (19) irrigation pressure.