CN208395943U

CN208395943U - A kind of water-saving closet of front and back opposite-flushing type

Info

Publication number: CN208395943U
Application number: CN201820833690.2U
Authority: CN
Inventors: 何健勇
Original assignee: Foshan Yau Technology Co Ltd
Current assignee: Foshan Yau Technology Co Ltd
Priority date: 2018-05-31
Filing date: 2018-05-31
Publication date: 2019-01-18
Anticipated expiration: 2028-05-31

Abstract

The utility model discloses a kind of water-saving closets of front and back opposite-flushing type, including cylinder body, water portion, the first drain outlet and the exhalant canal being separately positioned on inside water-saving closet, the rear surface of cylinder body extends downwardly steeply from the rear end of cylinder body, water portion is arc, the lower end of rear surface is connect with the rear end in water portion, and rear surface and water portion are tangent；The front end in water portion gently upwardly extends, and the second drain outlet is formed between the front end in water portion and the non-visible face of front face, and the first drain outlet upper end is connect with the upper end of the second drain outlet；Exhalant canal is arranged along the top peripheral portion of cylinder body, and exhalant canal is respectively arranged with preceding apopore and rear apopore in the front and rear end of cylinder body, and preceding apopore and front face are tangent；Apopore is towards sewage draining exit afterwards, and tangent with rear surface, and the utility model can also wash away dirt when pressure of washing by water is lower, and have preferable water-saving performance, and overall dimensions are smaller.

Description

A kind of water-saving closet of front and back opposite-flushing type

Technical field

The utility model relates to toilet field more particularly to a kind of water-saving closets of front and back opposite-flushing type.

Background technique

Toilet is the indispensable sanitary ware of present family, and existing toilet has siphon and flings two kinds of blowdown modes, Hydrocone type is easy to siphon away dirt, but water saving ability is poor, causes the waste of water water resource, the higher operating costs of user； Washdown type water-saving performance with higher, but the company of the drain outlet due to traditional direct-flushing type toilet seat and toilet bottom It connects that radian is smaller to cause dirt to be difficult to wash away in the case where low hydraulic pressure, is easy back foul, brings inconvenience to the use of user, so A kind of present toilet for needing water saving ability with higher in the market and dirt being easy to wash away.

Utility model content

The purpose of this utility model is that a kind of water-saving closet of front and back opposite-flushing type is proposed, to solve the above problems.

For this purpose, the utility model uses following technical scheme:

A kind of water-saving closet of front and back opposite-flushing type, including being separately positioned on cylinder body inside the water-saving closet, depositing Water portion, the first drain outlet and exhalant canal, the cylinder body include front face, rear surface and sewage draining exit, the sewage outfalls setting In the bottom rear end of the cylinder body, the front face extands rearward to from the sewage draining exit from the front end of the cylinder body, and Fluid-tight portion is extended downwardly out at the sewage draining exit, the rear surface extends downwardly steeply from the rear end of the cylinder body, described to deposit Water portion is arc, and the lower end of the rear surface is connect with the rear end in the water portion, and the rear surface and water portion phase It cuts；The front end in the water portion gently upwardly extends, and is higher than the lower end in the fluid-tight portion, the front end in the water portion and institute It states and forms the second drain outlet between the non-visible face of front face, first drain outlet upper end and second drain outlet Upper end connection, first drain outlet on the outside of the water portion along extending downwardly；The exhalant canal is along the cylinder The upper periphery part of body is arranged, the exhalant canal before the front and rear end of the cylinder body is respectively arranged with apopore with after Apopore, the preceding apopore and the front face are tangent, and the water gone out is made to be close to the cylinder body front face；Apopore after described Towards the sewage draining exit, and it is tangent with the rear surface, so that the water gone out is close to the cylinder body rear surface.

The first angle α between the tangent line and horizontal line of the front end in the water portion is 15 ° -35 °, the rear surface and water The second angle β between horizontal line is 90 ° -110 °.

The aperture ratio of the preceding apopore and the rear apopore is 1:2~2:3.

It is additionally provided with two on the exhalant canal and scrubs hole, hole is scrubbed described in two and is separately positioned on the rear surface two sides Top, hole is scrubbed described in two respectively makes the water gone out be close to the wall surface at left and right sides of the cylinder body.

The extended line that the axis in hole is scrubbed described in two intersects on the middle line of front face.

Further include water tank, the exhalant canal the rear end of the water-saving closet be equipped with water inlet, the water inlet with The water tank connection.

The water tank is arranged on building, and the water tank is located at the top of the water-saving closet, the water inlet and The water tank is pipeline connection.

Separated between first drain outlet and second drain outlet by the wall surface of water portion front end

Apopore is at least three after described, and the aperture of each rear apopore is 0.3-1cm, is discharged after two neighboring Spacing between hole is 0.5-2.5cm；The preceding apopore is at least three, and the aperture of each preceding apopore is 0.15- 0.7cm, the spacing between the two neighboring preceding apopore are 0.5-2.5cm.

The water-saving closet is direct-flushing type toilet seat.

Detailed description of the invention

Attached drawing is described further the utility model, but the content in attached drawing does not constitute any limit to the utility model System.

Fig. 1 is the structural schematic diagram of the one of embodiment of the utility model；

Fig. 2 is the overlooking structure diagram of the one of embodiment of the utility model；

Wherein: water-saving closet 1, cylinder body 11, water portion 12, the first drain outlet 13, exhalant canal 14, water tank 15, preceding Wall surface 111, rear surface 112, sewage draining exit 113, fluid-tight portion 114, the second drain outlet 121, preceding apopore 141, rear apopore 142, hole 143, water inlet 144, the first angle α, the second angle β are scrubbed.

Specific embodiment

The technical solution of the utility model is further illustrated below with reference to the accompanying drawings and specific embodiments, in attached drawing Arrow direction be bath direction.

A kind of water-saving closet 1 of front and back opposite-flushing type of the present embodiment, as depicted in figs. 1 and 2, including is separately positioned on institute Stating the cylinder body 11 inside water-saving closet 1, water portion 12, the first drain outlet 13 and exhalant canal 14, the cylinder body 11 includes Front face 111, rear surface 112 and sewage draining exit 113, the bottom rear end of the cylinder body 11 is arranged in the sewage draining exit 113, described Front face 111 extanded rearward to from the sewage draining exit 113 from the front end of the cylinder body 11, and at the sewage draining exit 113 to Under extend fluid-tight portion 114, the rear surface 112 extends downwardly steeply from the rear end of the cylinder body 11, the water portion 12 For arc, the lower end of the rear surface 112 is connect with the rear end in the water portion 12, and the rear surface 112 and the water Portion 12 is tangent；The front end in the water portion 12 gently upwardly extends, and is higher than the lower end in the fluid-tight portion 114, the water The second drain outlet 121, first drain outlet 13 are formed between the front end in portion 12 and the non-visible face of the front face 111 Upper end is connect with the upper end of second drain outlet 121, and first drain outlet 13 is along lateral outside the water portion 12 Lower extension；The exhalant canal 14 is arranged along the upper periphery part of the cylinder body 11, and the exhalant canal 14 is in the cylinder The front and rear end of body 11 is respectively arranged with preceding apopore 141 and rear apopore 142, the preceding apopore 141 and the antetheca Face 111 is tangent, and the water gone out is made to be close to 11 front face of cylinder body；Apopore 142 is towards the sewage draining exit 113 after described, And it is tangent with the rear surface 112, so that the water gone out is close to 11 rear surface of cylinder body.

The rear end in water portion 12 and the rear surface 112 of cylinder body 11 are tangent, so rear surface 112 connect shape with water portion 12 At smooth arc, in bath, the water come out from rear apopore 142 can rush at water portion 12 along rear surface 112, damage The kinetic energy of mistake is smaller, after apopore 142 discharge pressure can more be converted into in water portion 12 dirt generate Thrust slides into the dirt in water portion 12 in first drain outlet 13 under the promotion of water flow along the radian in water portion 12, And since the front end gradient in water portion 12 is relatively slow, the dirt that dirt also can be flushed away under lower hydraulic pressure, and be flushed away It flows away directed along by the first drain outlet 13, entire blowdown process can also be easily by water portion 12 without generating siphonage Interior dirt is drained, very water-saving；Fluid-tight portion 114 is for protruding under the liquid level in water portion 12, by 12 front and back two of water portion End separates, and forms fluid-tight, prevents back foul；In the existing standard of finishes, hole is generally away from (being lauched tube hub at a distance from metope) 300mm, traditional toilet is by the way of rear blowdown, since sewage pipe needs to connect with downcomer so that cylinder body 11 by The limitation of sewage pipe needs far from metope to be sewage pipe resigning, so the size of toilet is larger, longitudinal size is usually 700mm-800mm；The application, to by the way of blowdown, can make full use of the space of toilet front, make cylinder body 11 before Position can be more nearly metope, and the longitudinal size of entire toilet is smaller than 550mm.

The first angle α between the tangent line and horizontal line of the front end in the water portion 12 is 15 ° -35 °, the rear surface The second angle β between 112 and horizontal line is 90 ° -110 °.

When the first angle α between the tangent line of the front end in water portion 12 and horizontal line is less than 15 °, in water portion 12 Radian is too small, and it is lower to will lead to water level in water portion 12, and fluid-tight portion 114 needs to continue to extend downwardly in just pluggable water portion 12 Water level under form fluid-tight, if 114 lower end of fluid-tight portion and the distance between water portion 12 are smaller, be easy dirt is caused Stop, influences blowdown；When the first angle α between the tangent line of the front end in water portion 12 and horizontal line is greater than 35 °, due to water The front end gradient in portion 12 is larger, so needing biggish hydraulic pressure that could wash away the dirt in water portion 12, increases amount of flush water；When When first angle α is less than 35 °, the gradient of 12 front end of water portion is smaller, allows the dirt in water portion 12 easily from water 12 front end of portion skids off, and only needs lower hydraulic pressure and lesser amount of flush water that can wash away dirt；Rear surface 112 has biggish The gradient can reduce rear surface 112 to the resistance of water flow, guarantee water flushing efficiency.

The aperture ratio of the preceding apopore 141 and the rear apopore 142 is 1:2~2:3.

For being rinsed to the dirt being sticked on front face 111, rear apopore 142 is used for being sticked to preceding apopore 141 Dirt on rear surface 112 is rinsed and pushes the dirt in water portion 12 to slide into the first drain outlet 13, preceding apopore 141 can more reasonably distribute hydraulic pressure using certain and ratio with rear apopore 142, improve flush efficiency.

Be additionally provided with two on the exhalant canal 14 and scrub hole 143, scrubbed described in two hole 143 be separately positioned on it is described after The top of 112 two sides of wall surface, hole 143 is scrubbed described in two respectively makes the water gone out be close to the wall at left and right sides of the cylinder body 11 Face.

Scrub hole 143 for assist rinse, since preceding apopore 141 and rear apopore 142 can not be to 11 two sides of cylinder body Wall surface is rinsed, and hole 143 is scrubbed in setting can be to the dirt on the wall surface for being sticked to 11 left and right sides of cylinder body in use It is rinsed.

The extended line that the axis in hole 143 is scrubbed described in two intersects on the middle line of front face 111.

Since when using toilet, dirt is easy to fall and be sticked on front face 111, leads to the dirt on front face 111 Object is difficult to wash away, and two of the application scrub hole 143 and preceding apopore 141 can occur pair in bath on front face 111 It hits, generates a large amount of bubbles, more efficiently front face 111 can be cleaned, make the dirt being sticked on front face 111 in water It is rinsed well under the action of bubble.

It further include water tank 15, the exhalant canal 14 is equipped with water inlet 144 in the rear end of the water-saving closet 1, described Water inlet 144 is connect with the water tank 15.

Water in water tank 15 is entered in the exhalant canal 14 by water inlet 144, and then is rushed to cylinder body 11 Water.

The water tank 15 is arranged on building, and as preferred embodiment, the setting of water tank 15 is made in metope Concealed installation, the water tank 15 are located at the top of the water-saving closet 1, and the water inlet 144 is pipe with the water tank 15 Road connection.

Water tank 15 and water-saving closet 1 can reduce the volume of water-saving closet 1 using split-type design, make water-saving toilet The longitudinal size of device 1 is smaller, and the top that water-saving closet 1 is arranged in water tank 15 can be made full use of water tank 15 and water-saving seat Difference in height between closet 1, in bath, the gravitional force of water can be converted into the pressure of bath, and the dynamics of bath is bigger, improve Clean degree after flushing.

By the wall surface point of 12 front end of water portion between first drain outlet 13 and second drain outlet 121 Every

The material of production can be not only saved, production cost is saved, the volume of entire water-saving closet 1 can also be made more It is small.

Apopore 142 is at least 3 after described, and the aperture of each rear apopore 142 is 0.3-1cm, two neighboring The spacing between apopore 142 is 0.5-2.5cm afterwards；The preceding apopore 141 is at least three, each preceding apopore 141 aperture is 0.15-0.7cm, and the spacing between the two neighboring preceding apopore 141 is 0.5-2.5cm.

Preceding apopore 141 is set and rear apopore 142 be respectively set it is multiple, can have it is bigger wash away area, avoid Portion remains dirt due to that can not be washed into.

The water-saving closet 1 is direct-flushing type toilet seat.

Dirt is directly flushed in sewer by the toilet of Washdown type using the impulse force of water flow, and whole process is relatively easy, Water-saving result is preferable, and the sewage draining pipeline of closestool of Washdown type is thicker, is not easy to plug；The toilet of hydrocone type is in order to less Water generates siphonage in blow-off line, and blow-off line is usually relatively thin, is easy to block, and generate siphonage need to More water is poured in toilet, makes just to will form biggish suction for the dirt suction in toilet full of water in sewage pipe It walks, water saving ability is poor；The structure of direct-flushing type toilet seat is relatively easy, is readily produced, and cost is relatively low.

Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein, Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model, These modes are fallen within the protection scope of the utility model.

Claims

1. a kind of water-saving closet of front and back opposite-flushing type, which is characterized in that including being separately positioned on inside the water-saving closet Cylinder body, water portion, the first drain outlet and exhalant canal, the cylinder body includes front face, rear surface and sewage draining exit, the row The bottom rear end of the cylinder body is arranged in dirty mouth, and the front face extands rearward to the sewage draining exit from the front end of the cylinder body Place, and fluid-tight portion is extended downwardly out at the sewage draining exit, the rear surface extends downwardly steeply from the rear end of the cylinder body, The water portion is arc, and the lower end of the rear surface is connect with the rear end in the water portion, and the rear surface is deposited with described Water portion is tangent；The front end in the water portion gently upwardly extends, and is higher than the lower end in the fluid-tight portion, before the water portion The second drain outlet, first drain outlet upper end and the second row are formed between end and the non-visible face of the front face The upper end in dirty channel connects, and first drain outlet extends downwardly on the outside of the water portion；The exhalant canal along The upper periphery part of the cylinder body is arranged, and the exhalant canal is discharged before the front and rear end of the cylinder body is respectively arranged with Kong Yuhou apopore, the preceding apopore and the front face are tangent, and the water gone out is made to be close to the cylinder body front face；After described Apopore is and tangent with the rear surface towards the sewage draining exit, and the water gone out is made to be close to the cylinder body rear surface.

2. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that before the water portion The first angle α between the tangent line and horizontal line at end is 15 ° -35 °, and the second angle β between the rear surface and horizontal line is 90°-110°。

3. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that the preceding apopore with The aperture ratio of apopore is 1:2~2:3 after described.

4. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that on the exhalant canal It is additionally provided with two and scrubs hole, the top that hole is separately positioned on the rear surface two sides is scrubbed described in two, scrubs hole described in two The water gone out is set to be close to the wall surface at left and right sides of the cylinder body respectively.

5. a kind of water-saving closet of front and back opposite-flushing type according to claim 4, which is characterized in that scrub hole described in two The extended line of axis intersect on the middle line of front face.

6. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that it further include water tank, institute It states exhalant canal and is equipped with water inlet in the rear end of the water-saving closet, the water inlet is connect with the water tank.

7. a kind of water-saving closet of front and back opposite-flushing type according to claim 6, which is characterized in that the water tank setting exists On building, the water tank is located at the top of the water-saving closet, and the water inlet is that pipeline is connect with the water tank.

8. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that first blowdown is logical Separated between road and second drain outlet by the wall surface of water portion front end.

9. a kind of water-saving closet of front and back opposite-flushing type according to claim 3, which is characterized in that the rear apopore is extremely It is less three, the aperture of each rear apopore is 0.3-1cm, and the spacing between two neighboring rear apopore is 0.5- 2.5cm；The preceding apopore is at least three, and the aperture of each preceding apopore is 0.15-0.7cm, two neighboring described Spacing between preceding apopore is 0.5-2.5cm.

10. a kind of water-saving closet of front and back opposite-flushing type according to claim 1, which is characterized in that the water-saving toilet Device is direct-flushing type toilet seat.