CN206207686U

CN206207686U - A kind of swimming-pool periphery return air outlet structure

Info

Publication number: CN206207686U
Application number: CN201621252120.1U
Authority: CN
Inventors: 贺双
Original assignee: Beijing Institute of Architectural Design Group Co Ltd
Current assignee: Beijing Institute of Architectural Design Group Co Ltd
Priority date: 2016-11-16
Filing date: 2016-11-16
Publication date: 2017-05-31
Anticipated expiration: 2026-11-16

Abstract

The utility model discloses a kind of swimming-pool periphery return air outlet structure, it includes being arranged on the primary overflow groove by swimming pool, secondary overflow launder is provided with the right side of primary overflow groove, leaf grating for down pipe is provided with above primary overflow groove and secondary overflow launder, the lower wall top of secondary overflow launder sets air vent, air vent is identical with swimming pool length, return duct is provided with the right side of air vent, the bottom of return duct is provided with return air inlet, return air inlet is directly connected to return air branch pipe, 70 DEG C of normally opened fire resisting dampers are provided with return air branch pipe, return air branch pipe is connected with return air supervisor and is followed by air-conditioner.Return air inlet is directly connected to backwind tube in the return air outlet structure of the application, can reduce air return system and leak out；70 DEG C of normally opened fire resisting dampers are set on return air branch pipe, system is met《Code for fire protection design of buildings》GB50016；Primary overflow groove, air vent, return duct are set up, and makes secondary overflow launder lower wall than upper side wall further from swimming pool, fundamentally avoid return air suction overfall water droplet.

Description

A kind of swimming-pool periphery return air outlet structure

Technical field

The utility model is related to a kind of swimming-pool periphery return air outlet structure.

Background technology

Pool water surface evaporation capacity is big in natatorium, for reduce indoor air humidity (especially the room of natatorium on the downside of personnel Zone of action air humidity), optimization room conditioning air current composition, often swimming pool periphery set air-conditioning return air structure, to lift room Interior air quality, slow down indoor metal corrosion of component, to increase human sense of comfort, support personnel physically and mentally healthy.

Therefore, Application No.：It is empty that 200820201929.0 Chinese utility model patent proposes a kind of Swimming Pool area Wind is recalled to swimming pool overflow common groove, its structure as shown in figure 1, air return structure to be arranged on the patent side wall of swimming pool overflow launder Interior, swimming pool humid air enters overflow launder 1 through being located at the spilling water grate 2 of pool side, then through being located at the band waterproof hundred of overflow groove sidewall The return air inlet 3 of leaf 4 enters air-intaking box 5, and delivering to air-conditioner finally by airduct carries out air-treatment, so that air-conditioning return air air-flow presses down The rising of water surface moisture in part processed, so as to play a part of dehumidifying.But, there is problems with the patent：

1st, because the air-intaking box is not complete closed air-intaking box, only half, directly embedding system on wall, with floor, wall Body space is big, and seal is poor, and inleakage is big；

2nd, because return air inlet, air-intaking box do not have a fire-proof function, thus the way equivalent to fire compartment where swimming pool and The fire compartment connection of swimming pool downside, violates《Code for fire protection design of buildings》GB50016；

3rd, overflow groove is close to Chi Qu, and spillway discharge is big, and return air inlet top overflow groove sidewall is easily dripped, if blast velocity control is not When water droplet is easily sucked into air-intaking box, and then flows into airduct, causes airduct to corrode.

Therefore, how to solve the above problems, need the problem for facing badly as those skilled in the art.

Utility model content

For problems of the prior art, the purpose of this utility model is to provide a kind of swimming-pool periphery return air Outlet structure, it efficiently solves problems of the prior art.

To achieve the above object, the utility model uses following technical scheme：

A kind of swimming-pool periphery return air outlet structure, the return air outlet structure includes being arranged on the primary overflow by swimming pool Groove, is provided with secondary overflow launder on the right side of the primary overflow groove, be all provided with above the primary overflow groove and secondary overflow launder Leaf grating for down pipe is equipped with, the lower wall top of the secondary overflow launder sets air vent, and the air vent is identical with swimming pool length, ventilation Return duct is provided with the right side of hole, the bottom of the return duct is provided with return air inlet, and the return air inlet directly connects with return air branch pipe Connect, 70 DEG C of normally opened fire resisting dampers are provided with the return air branch pipe, return air branch pipe is connected with return air supervisor and is followed by air-conditioner.

Further, the lower wall of the secondary overflow launder apart from pool edge distance more than secondary overflow launder upper side wall away from With a distance from pool edge.

Further, distance upper side wall distance than secondary overflow launder of the lower wall of the secondary overflow launder apart from pool edge Big 100~the 150mm of distance of pool edge.

Further, the bottom of the primary overflow groove is provided with and looks for slope, and the gradient is 0.1%~0.5%.

Further, the bottom of the secondary overflow launder is provided with and looks for slope, and the gradient is 0.1%~0.5%.

The utility model has following Advantageous Effects：

Return air inlet is directly connected to backwind tube in the return air outlet structure of the application, can reduce air return system and leak out；In return air 70 DEG C of normally opened fire resisting dampers are set on branch pipe, system is met《Code for fire protection design of buildings》GB50016；Set up primary overflow groove, Air vent, return duct, and make secondary overflow launder lower wall than upper side wall further from swimming pool, fundamentally avoid return air suction overfall Water droplet.

Brief description of the drawings

Fig. 1 is the structural representation of swimming pool periphery return air outlet structure of the prior art；

Fig. 2 is the structural representation of the swimming pool periphery return air outlet structure of the application.

Specific embodiment

Below, refer to the attached drawing, is more fully illustrated to the utility model, is shown shown in the drawings of of the present utility model Example property embodiment.However, the utility model can be presented as various multi-forms, it is not construed as being confined to what is described here Exemplary embodiment.And these embodiments are to provide, so that the utility model is fully and completely, and will be of the present utility model Scope fully conveys to one of ordinary skill in the art.

As shown in Fig. 2 the utility model provides a kind of swimming-pool periphery return air outlet structure, the phase includes being arranged on swimming pool Other primary overflow groove 6, the right side of primary overflow groove 6 is provided with secondary overflow launder 7, and the top of primary overflow groove 6 is provided with water Double-edged fine-toothed comb 8；Leaf grating for down pipe 9 is provided with above secondary overflow launder, the top of lower wall 10 of secondary overflow launder 7 sets air vent 11, leads to Air holes 11 is identical with swimming pool length, and the right side of air vent 11 is provided with return duct 12, and the bottom of return duct 12 is provided with return air inlet 13, return air inlet 13 is directly connected to return air branch pipe 14, and 70 DEG C of normally opened fire resisting dampers 15, return air branch pipe are provided with return air branch pipe 14 14 are connected with return air supervisor 16 is followed by air-conditioner.

The lower wall 10 of secondary overflow launder 7 is more than the upper side wall 17 of secondary overflow launder 7 apart from swimming apart from the distance of pool edge The distance of pool side.The lower wall of secondary overflow launder apart from pool edge upper side wall of the distance than secondary overflow launder apart from pool edge Apart from big 100~150mm.

The bottom of primary overflow groove 6 is provided with looks for slope, and the gradient is 0.1%~0.5%.The bottom of secondary overflow launder 7 is set Slope is looked for, the gradient is 0.1%~0.5%.

The application makes secondary overflow launder lower wall than upper side wall more by setting up primary overflow groove, air vent, return duct Away from swimming pool, return air suction overfall water droplet is fundamentally avoided.Concrete principle is as follows：

1st, bear overflow after setting up primary overflow groove, at secondary overflow launder to greatly reduce, only a small amount of overflow passes through water Double-edged fine-toothed comb enters overflow launder；

2nd, because secondary overflow launder lower wall is than upper side wall further from swimming pool, upper side wall minimal amount water droplet can drop to secondary Overflow launder；

3rd, because secondary overflow launder lower wall top is provided with air vent, air vent is identical with swimming pool length, therefore return air at this Wind speed is minimum, and return air will not suck the water droplet dripped by upper side wall.

It is described above simply to illustrate that the utility model, it is understood that the utility model be not limited to the above implementation Example, meets the various variants of the utility model thought within protection domain of the present utility model.

Claims

1. a kind of swimming-pool periphery return air outlet structure, it is characterised in that the return air outlet structure includes being arranged on by swimming pool Primary overflow groove, is provided with secondary overflow launder on the right side of the primary overflow groove, the primary overflow groove and secondary overflow launder Top is provided with leaf grating for down pipe, and the lower wall top of the secondary overflow launder sets air vent, the air vent and swimming pool length It is identical, return duct is provided with the right side of air vent, the bottom of the return duct is provided with return air inlet, the return air inlet and return air branch Pipe is directly connected to, and is provided with 70 DEG C of normally opened fire resisting dampers on the return air branch pipe, return air branch pipe be connected with return air supervisor be followed by Air-conditioner.

2. swimming-pool periphery return air outlet structure according to claim 1, it is characterised in that under the secondary overflow launder Side wall is more than the distance of the upper side wall apart from pool edge of secondary overflow launder apart from the distance of pool edge.

3. swimming-pool periphery return air outlet structure according to claim 2, it is characterised in that under the secondary overflow launder Side wall apart from pool edge distance than secondary overflow launder upper side wall apart from pool edge the big 100~150mm of distance.

4. swimming-pool periphery return air outlet structure according to claim 1, it is characterised in that the bottom of the primary overflow groove Portion is provided with looks for slope, and the gradient is 0.1%~0.5%.

5. swimming-pool periphery return air outlet structure according to claim 1, it is characterised in that the bottom of the secondary overflow launder Portion is provided with looks for slope, and the gradient is 0.1%~0.5%.