CN209260844U - A kind of closestool with fresh air system - Google Patents

Abstract

A kind of closestool with fresh air system disclosed in the utility model, the staving including water closet, staving is interior to be arranged urinal；The top of urinal has opening, and bottom has discharge port, is sealedly connected with excretion shell at discharge port；The lateral wall of excretion shell, which has, is connected with inside air inlet, and intake stack is connected on air inlet, and the air intake of intake stack installs air intake blower fan, and the side of staving has air inlet hole.The fresh air system installation of its structure is integrated in closestool, so that being not take up any space, in being carried out without separately external installation, more no setting is required filter core or strainer in the case of circulation, indoor air is directly discharged in the discharge conduit of closestool by realization, the indoor air of bathroom is siphoned away by closestool, so that indoor formation negative pressure, the natural fresh air for reaching outdoor rapidly enter indoor effect.

Description

A kind of closestool with fresh air system

Technical field

It is especially a kind of with fresh air system the utility model relates to eduction gear technical field in a kind of daily necessity Closestool.

Background technique

In the prior art, in Toilet Installation fresh air system, aperture is installed generally on window, or is mounted on furred ceiling, And aperture connects ventilation shaft on wall, and indoor air is quickly discharged although realizing, its installation is quite cumbersome, It is easily destroyed the leakproofness of room body structure or glass；Moreover, there is air filtering core or strainer in general fresh air system, using filter core Or strainer realizes internal air circulation, but its filter core and strainer need to be replaced frequently, so that higher operating costs, and use It is quite cumbersome.

Summary of the invention

A kind of air by lavatory designed purpose of the utility model is to solve the deficiency of above-mentioned technology from Urinal discharge, so that the moment keeps a kind of closestool with fresh air system with fresh air in lavatory.

A kind of closestool with fresh air system designed by the utility model, the staving including water closet are set in staving Set urinal；The top of urinal has opening, and bottom has discharge port, is sealedly connected with excretion shell at discharge port；Drain shell Lateral wall have be connected with inside air inlet, intake stack is connected on air inlet, the air intake of intake stack is installed into The side of wind blower, staving has air inlet hole.

Further preferably, there is bleed valve in excretion shell, is opened or closed for controlling discharge port；It can live on bleed valve Dynamic sealing-plug correspondence fills in discharge port.When it drains the excreta in urinal, the sealing-plug on bleed valve is driven to beat Begin to rehearse drain port, and the drain passage for making excreta be drained shell is discharged.

Further preferably, excretion shell includes upper cover and lower casing, the equal inclined surface in the bottom surface of upper cover and the top surface of lower casing, upper cover Inclined surface and the inclined surface of lower casing be bonded to each other fixation；The through-hole of upper cover is tightly connected by sealing ring and discharge port, air inlet It mouthful is set on upper lid, bleed valve and drain passage are set to the bottom of lower casing；The inner chamber bottom surface of lower casing is ramped bottom surface, and with The docking of drain passage mouth.

Further preferably, bleed valve includes the elevating mechanism for being mounted on lower casing bottom, and the lifting movable part of elevating mechanism It is fixedly linked after in insertion excretion shell with sealing-plug.

Further preferably, air inlet is provided with overflow port, and overflow port is connected to flushing liquor storage chamber by pipeline, is used for The filled rear progress overflow of flushing liquor in flushing liquor storage chamber.

It further preferably, further include air gathering plate, air gathering plate is equipped with perforation, and the air intake of air intake blower fan is fixed on perforation It is interior, and air gathering plate is fixed with staving inner space side wall.

Further preferably, the opening's edge top of perforation has cover.

It further preferably, further include the controller being connected with air intake blower fan；There is inductive probe, for incuding on controller The air quality of indoor environment, inductive probe run through staving；There are two inductive probe tools, and one is to be obtained based on laser light scattering principle To the PM2.5 detection sensor of PM2.5 value, another is the semiconductor gas sensor for detecting carbon monoxide.

Further preferably, intake stack uses bend pipe, and air intake bore is greater than outlet air end bore.

Further preferably, setting prevents anti-smelly non-return check valve at the air inlet port of intake stack, non-return check valve by Pin shaft is articulated with the revolving fragment of the air inlet port of intake stack and inside and lower inside in the air inlet port of intake stack Baffle is constituted, and the air inlet port of intake stack is closed, and the one side upper side edge of revolving fragment is bonded with upper interior side-lens.

The fresh air system installation of a kind of closestool with fresh air system of the utility model, structure is integrated in closestool, So that be not take up any space, in being carried out without separately external installation, more no setting is required filter core or strainer in the case of circulation, Indoor air is directly discharged in the discharge conduit of closestool by realization, the indoor air of bathroom is siphoned away by closestool, so that indoor Negative pressure is formed, the natural fresh air for reaching outdoor rapidly enters indoor effect.

Detailed description of the invention

Fig. 1 is the overall structure diagram (one) of embodiment 1；

Fig. 2 is the overall structure diagram (two) of embodiment 1；

Fig. 3 is the overall structure diagram (three) of embodiment 1；

Fig. 4 is the overall structure explosive view of embodiment 1；

Fig. 5 is the excretion schematic diagram of housing structure of embodiment 1；

Fig. 6 is the intake stack structural schematic diagram of embodiment 1.

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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to In the range of the utility model protection.

Embodiment 1:

As shown in figs 1 to 6, a kind of closestool with fresh air system, the bucket including water closet described in the present embodiment Body 1, staving 1 is interior to be arranged urinal 2；The top of urinal 2 has opening, and bottom has discharge port 21, is tightly connected at discharge port 21 There is excretion shell 4；Draining has bleed valve 43 in shell 4, open or close for controlling discharge port 21, lateral wall is provided with It is connected with inside discharge conduit 42 and air inlet 41；Mobilizable sealing-plug correspondence fills in discharge port 21 on bleed valve 43；Into Intake stack 6 is connected on air port 41, the air intake of intake stack 6 installs air intake blower fan 9, and the side of staving 1 has air inlet hole 11。

The working principle of above structure: it presses the button on controller through staving and air intake blower fan is made to be powered on progress Indoor air is sucked in the discharge conduit of excretion shell, so that indoor formation negative pressure, the natural fresh air for reaching outdoor are quick The effect entered the room；And when being drained to the excreta in urinal, drives the sealing-plug on bleed valve to open discharge port, make The drain passage that excreta is drained shell is discharged.

In the present embodiment, excretion shell 4 includes upper cover 401 and lower casing 402, the bottom surface of upper cover 401 and the top surface of lower casing 402 Equal inclined surface, the inclined surface of upper cover 401 and the inclined surface of lower casing 402 are bonded to each other fixation；The through-hole 44 of upper cover 401 passes through sealing Circle is tightly connected with discharge port 21, and air inlet 41 is set in upper cover 401, and bleed valve 43 and drain passage 42 are set to lower casing 402 Bottom；The inner chamber bottom surface of lower casing 402 is ramped bottom surface, and is docked with 42 mouthfuls of drain passage.Its structure is set shell is drained It is set to split type, so that excretion shell is convenient for being manufactured, and the bottom surface setting of lower casing inner cavity is skewed, so that excreta holds Easily enter in discharge conduit, promotes the service performance of closestool.

In the present embodiment, bleed valve 43 includes the elevating mechanism for being mounted on 402 bottom of lower casing, and the lifting of elevating mechanism is living It is fixedly linked after in dynamic portion's insertion excretion shell with sealing-plug.Its elevating mechanism uses lifting electric cylinders, Electronic control sealing-plug Descending operation, so that discharge port opens or closes.

In the present embodiment, overflow port 5 is provided at air inlet 41, overflow port 5 is connected to by pipeline with flushing liquor storage chamber, For the filled rear progress overflow of the flushing liquor in flushing liquor storage chamber.

It further include air gathering plate 8 in the present embodiment, air gathering plate 8 is equipped with perforation 81, and the air intake of air intake blower fan 9 is fixed on In perforation 81, and air gathering plate 8 is fixed with 1 inner space side wall of staving；The opening's edge top of perforation 81 has cover 82.Its structure Air gathering plate convenient for positioning blower so that air can more concentrate by blower take out people's discharge conduit in.

It further include the controller 3 being connected with air intake blower fan 9 in the present embodiment；There is inductive probe 31 on controller 3, use In the air quality of induction indoor environment, inductive probe 31 runs through staving.There are two inductive probe tools, and one is scattered based on laser It penetrates principle and obtains the PM2.5 detection sensor of PM2.5 value, another is to sense for detecting the semi-conductor gas of carbon monoxide Device；Therefore the air quality value sensed is fed back to controller to identify, is carried out certainly with carrying out automatically controlling air intake blower fan Start stop operation.

In the present embodiment, intake stack 6 uses bend pipe, and air intake bore is greater than outlet air end bore.The air inlet of its structure Pipeline makes the air into discharge conduit quicker, promotes air suction efficiency.

In the present embodiment, non-return check valve is set, non-return check valve is articulated with by pin shaft at the air inlet port of intake stack 6 The revolving fragment 431 of the air inlet port of intake stack 6 and in the air inlet port of intake stack 6 inside and lower inside baffle 431 are constituted, and the air inlet port of intake stack 6 is closed, and the one side upper side edge of revolving fragment 431 is bonded with upper interior side-lens 432.Its Structure prevents the smell in discharge conduit anti-smelly to bathing room when not using the fresh air system in closestool.

The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase Approximate technical solution, all falls within the protection scope of the utility model.

Claims (10)

1. a kind of closestool with fresh air system, the staving including water closet, staving is interior to be arranged urinal；The top of urinal has Opening, bottom have discharge port, which is characterized in that excretion shell is sealedly connected at discharge port；Drain the lateral wall tool of shell It is connected with inside air inlet, intake stack is connected on air inlet, the air intake of intake stack installs air intake blower fan, staving Side have air inlet hole.

2. a kind of closestool with fresh air system according to claim 1, which is characterized in that there is excretion in excretion shell Valve is opened or closed for controlling discharge port；Mobilizable sealing-plug correspondence fills in discharge port on bleed valve.

3. a kind of closestool with fresh air system according to claim 2, which is characterized in that excretion shell include upper cover and Lower casing, the equal inclined surface in the bottom surface of upper cover and the top surface of lower casing, the inclined surface of upper cover and the inclined surface of lower casing are bonded to each other fixation；On The through-hole of lid is tightly connected by sealing ring and discharge port, and air inlet is set on upper lid, and bleed valve and drain passage are set to down The bottom of shell；The inner chamber bottom surface of lower casing is ramped bottom surface, and is docked with drain passage mouth.

4. a kind of closestool with fresh air system according to claim 3, which is characterized in that bleed valve includes being mounted on down The elevating mechanism of shell bottom, and the lifting movable part of elevating mechanism is inserted into after draining in shell and is fixedly linked with sealing-plug.

5. a kind of closestool with fresh air system according to claim 1, which is characterized in that air inlet is provided with overflow Mouthful, overflow port is connected to by pipeline with flushing liquor storage chamber.

6. a kind of closestool with fresh air system according to claim 1, which is characterized in that further include air gathering plate, collect wind Plate is equipped with perforation, and the air intake of air intake blower fan is fixed in perforation, and air gathering plate is fixed with staving inner space side wall.

7. a kind of closestool with fresh air system according to claim 3, which is characterized in that the opening's edge top of perforation has Cover.

8. a kind of closestool with fresh air system according to claim 6, which is characterized in that further include and air intake blower fan phase Controller even；There is inductive probe, for incuding the air quality of indoor environment, inductive probe runs through staving on controller.

9. a kind of closestool with fresh air system according to claim 1, which is characterized in that intake stack uses bend pipe, Its air intake bore is greater than outlet air end bore.

10. a kind of closestool with fresh air system according to claim 9, which is characterized in that the air intake of intake stack Setting prevents anti-smelly non-return check valve at mouthful.